Add sub functions to remove duplicated code
[platform/core/api/camera.git] / src / camera.c
index eb1124e..f061b94 100644 (file)
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 #include <mm.h>
 #include <mm_types.h>
-#include <camera.h>
-#include <muse_camera.h>
+#include <mm_camcorder.h>
 #include <muse_camera_msg.h>
 #include <camera_private.h>
-#include <muse_core.h>
 #include <muse_client.h>
-#include <dlog.h>
-#include <tbm_surface_internal.h>
 #include <gio/gio.h>
+#include <dlfcn.h>
 
 #ifdef LOG_TAG
 #undef LOG_TAG
 #endif
-#define LOG_TAG "TIZEN_N_CAMERA"
-#define MODULE_NAME "camera"
+#define LOG_TAG         "TIZEN_N_CAMERA"
+#define MODULE_NAME     "camera"
+
 
 /* for device changed callback */
 static GMutex g_cam_dev_state_changed_cb_lock;
@@ -44,27 +43,29 @@ static GDBusConnection *g_cam_dev_state_changed_cb_conn;
 static guint g_cam_dev_state_changed_cb_subscribe_id;
 static GMutex g_cam_idle_event_lock;
 
-static void _camera_msg_send(int api, int *fds, camera_cb_info_s *cb_info,
-       int *ret, int timeout);
-static void _camera_msg_send_param1(int api, camera_cb_info_s *cb_info,
-       int *ret, camera_msg_param *param, int timeout);
-static void _camera_msg_send_param2_int(int api, camera_cb_info_s *cb_info,
-       int *ret, camera_msg_param *param0, camera_msg_param *param1, int timeout);
-static void _camera_msg_return_buffer(int ret_fd, camera_cb_info_s *cb_info);
-static bool _camera_import_tbm_fd(tbm_bufmgr bufmgr, int fd, tbm_bo *bo, tbm_bo_handle *bo_handle);
-static void _camera_release_imported_bo(tbm_bo *bo);
-static void _camera_preview_frame_create(camera_stream_data_s *stream, int num_buffer_fd,
-       tbm_bo_handle *buffer_bo_handle, tbm_bo_handle *data_bo_handle, camera_preview_data_s *frame);
-static int _camera_media_packet_create(camera_cb_info_s *cb_info, camera_stream_data_s *stream,
+/* log level */
+static int g_camera_log_level = CAMERA_LOG_LEVEL_INFO;
+
+static bool __camera_import_tbm_fd(tbm_bufmgr bufmgr, int fd, tbm_bo *bo, tbm_bo_handle *bo_handle);
+static void __camera_release_imported_bo(tbm_bo *bo);
+
+static int __camera_create_media_packet(camera_cb_info_s *cb_info, MMCamcorderVideoStreamDataType *stream,
        camera_media_packet_data *mp_data, media_packet_h *packet);
-static int _camera_media_packet_data_create(int ret_fd, int *tfd, int num_buffer_fd, tbm_bo bo,
+static int __camera_create_media_packet_data(int ret_fd, int *tfd, int num_buffer_fd, tbm_bo bo,
        tbm_bo *buffer_bo, tbm_bo data_bo, camera_media_packet_data **mp_data);
-static void _camera_media_packet_data_release(camera_media_packet_data *mp_data, camera_cb_info_s *cb_info);
-static gboolean _camera_allocate_preview_buffer(camera_h camera);
-static void _camera_release_preview_buffer(camera_h camera);
+static void __camera_release_media_packet_data(camera_media_packet_data *mp_data, camera_cb_info_s *cb_info);
+
+static gboolean __camera_allocate_preview_buffer(camera_h camera);
+static void __camera_release_preview_buffer(camera_h camera);
+static void __camera_release_tfd(int tfd[MUSE_NUM_FD]);
+
+static bool __create_msg_handler_thread(camera_msg_handler_info_s *handler_info,
+       int type, const char *thread_name, camera_cb_info_s *cb_info);
+static void __destroy_msg_handler_thread(camera_msg_handler_info_s *handler_info);
 
 
-static gboolean _camera_allocate_preview_buffer(camera_h camera)
+//LCOV_EXCL_START
+static gboolean __camera_allocate_preview_buffer(camera_h camera)
 {
        int i = 0;
        int ret = CAMERA_ERROR_NONE;
@@ -75,29 +76,26 @@ static gboolean _camera_allocate_preview_buffer(camera_h camera)
        camera_cli_s *pc = (camera_cli_s *)camera;
        camera_cb_info_s *cb_info = NULL;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("invalid pointer %p %p", pc, pc ? pc->cb_info : NULL);
-               return FALSE;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, FALSE);
 
        cb_info = pc->cb_info;
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        /* get preview info and calculate size */
        ret = camera_get_preview_format(camera, &format);
        if (ret != CAMERA_ERROR_NONE) {
-               LOGE("get preview format failed 0x%x", ret);
+               CAM_LOG_ERROR("get preview format failed 0x%x", ret);
                return FALSE;
        }
 
        ret = camera_get_preview_resolution(camera, &width, &height);
        if (ret != CAMERA_ERROR_NONE) {
-               LOGE("get preview resolution failed 0x%x", ret);
+               CAM_LOG_ERROR("get preview resolution failed 0x%x", ret);
                return FALSE;
        }
 
-       LOGD("preview %dx%d, format %d", width, height, format);
+       CAM_LOG_INFO("preview %dx%d, format %d", width, height, format);
 
        switch (format) {
        case CAMERA_PIXEL_FORMAT_INVZ:
@@ -112,56 +110,53 @@ static gboolean _camera_allocate_preview_buffer(camera_h camera)
                buffer_size = width * height * 2;
                break;
        default:
-               LOGE("unhandled format %d", format);
+               CAM_LOG_ERROR("unhandled format %d", format);
                goto _ALLOCATE_PREVIEW_BUFFER_FAILED;
        }
 
-       LOGD("buffer size %d, num %d", buffer_size, MUSE_NUM_FD);
+       CAM_LOG_INFO("buffer size %d, num %d", buffer_size, MUSE_NUM_FD);
 
        for (i = 0 ; i < MUSE_NUM_FD ; i++) {
                cb_info->bos[i] = tbm_bo_alloc(cb_info->bufmgr, buffer_size, TBM_BO_DEFAULT);
                if (!cb_info->bos[i]) {
-                       LOGE("bo alloc failed [%d,i:%d]", buffer_size, i);
+                       CAM_LOG_ERROR("bo alloc failed [%d,i:%d]", buffer_size, i);
                        goto _ALLOCATE_PREVIEW_BUFFER_FAILED;
                }
 
                cb_info->fds[i] = tbm_bo_export_fd(cb_info->bos[i]);
                if (cb_info->fds[i] < 0) {
-                       LOGE("export fd failed [%d,i:%d] errno %d", buffer_size, i, errno);
+                       CAM_LOG_ERROR("export fd failed [%d,i:%d] errno %d", buffer_size, i, errno);
                        goto _ALLOCATE_PREVIEW_BUFFER_FAILED;
                }
 
-               LOGD("bo %p, fd %d", cb_info->bos[i], cb_info->fds[i]);
+               CAM_LOG_INFO("bo %p, fd %d", cb_info->bos[i], cb_info->fds[i]);
        }
 
-       LOGD("Done");
+       CAM_LOG_INFO("Done");
 
        return TRUE;
 
 _ALLOCATE_PREVIEW_BUFFER_FAILED:
-       _camera_release_preview_buffer(camera);
+       __camera_release_preview_buffer(camera);
        return FALSE;
 }
 
 
-static void _camera_release_preview_buffer(camera_h camera)
+static void __camera_release_preview_buffer(camera_h camera)
 {
        int i = 0;
        camera_cli_s *pc = (camera_cli_s *)camera;
        camera_cb_info_s *cb_info = NULL;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("invalid pointer %p %p", pc, pc ? pc->cb_info : NULL);
-               return;
-       }
+       CAMERA_CHECK_HANDLE_RETURN(pc);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        cb_info = pc->cb_info;
 
        /* close exported fd and bos */
        for (i = 0 ; i < MUSE_NUM_FD ; i++) {
-               LOGD("unref bo %p, close fd %d", cb_info->bos[i], cb_info->fds[i]);
+               CAM_LOG_INFO("unref bo %p, close fd %d", cb_info->bos[i], cb_info->fds[i]);
 
                if (cb_info->bos[i]) {
                        tbm_bo_unref(cb_info->bos[i]);
@@ -170,23 +165,40 @@ static void _camera_release_preview_buffer(camera_h camera)
                        break;
                }
 
-               if (cb_info->fds[i] >= 0) {
+               if (CAMERA_IS_FD_VALID(cb_info->fds[i])) {
                        close(cb_info->fds[i]);
-                       cb_info->fds[i] = -1;
+                       cb_info->fds[i] = CAMERA_FD_INIT;
                }
        }
 
-       LOGD("Done");
+       CAM_LOG_INFO("Done");
+}
+//LCOV_EXCL_STOP
+
+static void __camera_release_tfd(int tfd[MUSE_NUM_FD])
+{
+       int i;
+
+       if (!tfd) {
+               CAM_LOG_WARNING("NULL tfd");
+               return;
+       }
+
+       for (i = 0 ; i < MUSE_NUM_FD ; i++) {
+               if (!CAMERA_IS_FD_VALID(tfd[i]))
+                       break;
 
-       return;
+               close(tfd[i]);
+               tfd[i] = CAMERA_FD_INIT;
+       }
 }
 
 
-static void __camera_update_api_waiting(camera_cb_info_s *cb_info, int api, int value)
+void _camera_update_api_waiting(camera_cb_info_s *cb_info, int api, int value)
 {
        if (!cb_info ||
                api < 0 || api >= MUSE_CAMERA_API_MAX) {
-               LOGE("invalid param %p %d", cb_info, api);
+               CAM_LOG_ERROR("invalid param %p %d", cb_info, api);
                return;
        }
 
@@ -194,10 +206,8 @@ static void __camera_update_api_waiting(camera_cb_info_s *cb_info, int api, int
        cb_info->api_waiting[api] += value;
        g_mutex_unlock(&(cb_info->api_mutex[api]));
 
-       /*LOGD("api %d, value %d, waiting %d",
-               api, value, cb_info->api_waiting[api]);*/
-
-       return;
+       CAM_LOG_DEBUG("api[%d], value[%d], waiting[%d]",
+               api, value, cb_info->api_waiting[api]);
 }
 
 
@@ -214,7 +224,7 @@ static void __camera_device_state_changed_cb(GDBusConnection *connection,
        g_mutex_lock(&g_cam_dev_state_changed_cb_lock);
 
        if (!g_cam_dev_state_changed_cb_list || !param) {
-               LOGW("no callback or NULL param %p", param);
+               CAM_LOG_WARNING("no callback or NULL param %p", param);
                goto _DONE;
        }
 
@@ -224,7 +234,7 @@ static void __camera_device_state_changed_cb(GDBusConnection *connection,
        device = value >> 16;
        state = 0x0000ffff & value;
 
-       LOGD("device %d, state %d", device, state);
+       CAM_LOG_INFO("device %d, state %d", device, state);
 
        tmp_list = g_cam_dev_state_changed_cb_list;
 
@@ -233,11 +243,11 @@ static void __camera_device_state_changed_cb(GDBusConnection *connection,
 
                if (info) {
                        if (info->callback) {
-                               LOGD("start id[%d] callback", info->id);
+                               CAM_LOG_INFO("start id[%d] callback", info->id);
                                ((camera_device_state_changed_cb)info->callback)(device, state, info->user_data);
-                               LOGD("returned id[%d] callback", info->id);
+                               CAM_LOG_INFO("returned id[%d] callback", info->id);
                        } else {
-                               LOGW("NULL callback for id %d", info->id);
+                               CAM_LOG_WARNING("NULL callback for id %d", info->id);
                        }
                }
 
@@ -246,8 +256,88 @@ static void __camera_device_state_changed_cb(GDBusConnection *connection,
 
 _DONE:
        g_mutex_unlock(&g_cam_dev_state_changed_cb_lock);
+}
+
+
+static void __camera_preview_cb_monitoring_info_sub_reset(monitoring_info_sub_s *info_sub)
+{
+       if (!info_sub) {
+               CAM_LOG_ERROR("NULL info_sub");
+               return;
+       }
+
+       info_sub->frame_count = 0;
+       info_sub->elapsed_sec_accum = 0.0;
+       info_sub->elapsed_sec_peak = 0.0;
+}
+
+
+static void __camera_preview_cb_monitoring_info_reset(camera_preview_cb_monitoring_info_s *info)
+{
+       if (!info) {
+               CAM_LOG_ERROR("NULL info");
+               return;
+       }
+
+       __camera_preview_cb_monitoring_info_sub_reset(info->total);
+       __camera_preview_cb_monitoring_info_sub_reset(info->interval);
+}
+
+
+static void __camera_preview_cb_monitoring_info_start(camera_preview_cb_monitoring_info_s *info)
+{
+       if (!info) {
+               CAM_LOG_ERROR("NULL info");
+               return;
+       }
+
+       g_timer_start(info->timer_calling);
+
+       if (info->interval->frame_count == 0)
+               g_timer_start(info->timer_interval);
+}
+
+
+static void __camera_preview_cb_monitoring_info_sub_update(monitoring_info_sub_s *info_sub, gdouble elapsed_sec)
+{
+       if (!info_sub) {
+               CAM_LOG_ERROR("NULL info_sub");
+               return;
+       }
+
+       info_sub->frame_count++;
+       info_sub->elapsed_sec_accum += elapsed_sec;
+
+       if (info_sub->elapsed_sec_peak < elapsed_sec)
+               info_sub->elapsed_sec_peak = elapsed_sec;
+}
+
+
+static void __camera_preview_cb_monitoring_info_end(camera_preview_cb_monitoring_info_s *info)
+{
+       gdouble elapsed_sec = 0.0;
+       gdouble elapsed_sec_interval = 0.0;
+
+       if (!info) {
+               CAM_LOG_ERROR("NULL info");
+               return;
+       }
 
-       return;
+       elapsed_sec = g_timer_elapsed(info->timer_calling, NULL);
+       elapsed_sec_interval = g_timer_elapsed(info->timer_interval, NULL);
+
+       __camera_preview_cb_monitoring_info_sub_update(info->total, elapsed_sec);
+       __camera_preview_cb_monitoring_info_sub_update(info->interval, elapsed_sec);
+
+       if (elapsed_sec_interval >= 1.0) {
+               CAM_LOG_INFO("id[%d], frame count[t:%llu,i:%llu], elapsed - avg[t:%dms,i:%dms], peak[t:%dms,i:%dms]",
+                       info->stream_id, info->total->frame_count, info->interval->frame_count,
+                       (int)((info->total->elapsed_sec_accum / (gdouble)info->total->frame_count) * 1000),
+                       (int)((info->interval->elapsed_sec_accum / (gdouble)info->interval->frame_count) * 1000),
+                       (int)(info->total->elapsed_sec_peak * 1000), (int)(info->interval->elapsed_sec_peak * 1000));
+
+               __camera_preview_cb_monitoring_info_sub_reset(info->interval);
+       }
 }
 
 
@@ -255,8 +345,8 @@ static void __camera_event_handler_preview(camera_cb_info_s *cb_info, char *recv
 {
        int i = 0;
        int ret = 0;
-       int ret_fd = -1;
-       int preview_fd = -1;
+       int ret_fd = CAMERA_FD_INIT;
+       int preview_fd = CAMERA_FD_INIT;
        int num_buffer_fd = 0;
        unsigned char *buf_pos = NULL;
 
@@ -269,10 +359,10 @@ static void __camera_event_handler_preview(camera_cb_info_s *cb_info, char *recv
 
        camera_msg_param param;
        camera_preview_data_s frame;
-       camera_stream_data_s *stream = NULL;
+       MMCamcorderVideoStreamDataType *stream = NULL;
        camera_media_packet_data *mp_data = NULL;
        media_packet_h pkt = NULL;
-       media_packet_h pkt_evas = NULL;
+       camera_preview_cb_monitoring_info_s *monitoring_info = NULL;
 
        /* tfd[0]: MMCamcorderVideoStreamDataType
           tfd[1]: data_bo or zero copy bo[0]
@@ -280,143 +370,205 @@ static void __camera_event_handler_preview(camera_cb_info_s *cb_info, char *recv
           tfd[3]: zero copy bo[2] */
 
        if (!cb_info || !recv_msg || !tfd) {
-               LOGE("invalid param %p %p %p", cb_info, recv_msg, tfd);
+               CAM_LOG_ERROR("invalid param %p %p %p", cb_info, recv_msg, tfd);
                return;
        }
 
        muse_camera_msg_get(preview_fd, recv_msg);
        muse_camera_msg_get(num_buffer_fd, recv_msg);
 
-       /*LOGD("preview_fd %d, num_buffer_fd %d", preview_fd, num_buffer_fd);*/
+       CAM_LOG_DEBUG("preview_fd %d, num_buffer_fd %d", preview_fd, num_buffer_fd);
 
        memset(&frame, 0x0, sizeof(camera_preview_data_s));
 
        if (tfd[0] < 0) {
-               LOGE("invalid fd %d", tfd[0]);
+               CAM_LOG_ERROR("invalid fd %d", tfd[0]);
                return;
        }
 
        ret_fd = preview_fd;
        CAMERA_MSG_PARAM_SET(param, INT, ret_fd);
 
-       if (num_buffer_fd < 0 || num_buffer_fd > BUFFER_MAX_PLANE_NUM) {
-               LOGE("invalid num buffer fd %d", num_buffer_fd);
+       if (cb_info->invoke_preview_cb == FALSE) {
+               CAM_LOG_WARNING("Skip preview callback for fd[%d] due to preview stop.", ret_fd);
                goto _PREVIEW_CB_HANDLER_DONE;
        }
 
-       if (num_buffer_fd == 0 && tfd[1] >= 0) {
-               /* import tbm data_bo and get virtual address */
-               if (!_camera_import_tbm_fd(cb_info->bufmgr, tfd[1], &data_bo, &data_bo_handle)) {
-                       LOGE("failed to import data fd %d", tfd[1]);
-                       goto _PREVIEW_CB_HANDLER_DONE;
-               }
+       if (num_buffer_fd < 0 || num_buffer_fd > BUFFER_MAX_PLANE_NUM) {
+               CAM_LOG_ERROR("invalid num buffer fd %d", num_buffer_fd);
+               goto _PREVIEW_CB_HANDLER_DONE;
        }
 
        /* import tbm bo and get virtual address */
-       if (!_camera_import_tbm_fd(cb_info->bufmgr, tfd[0], &bo, &bo_handle)) {
-               LOGE("failed to import fd %d", tfd[0]);
+       if (!__camera_import_tbm_fd(cb_info->bufmgr, tfd[0], &bo, &bo_handle)) {
+               CAM_LOG_ERROR("failed to import fd %d", tfd[0]);
                goto _PREVIEW_CB_HANDLER_DONE;
        }
 
        buf_pos = (unsigned char *)bo_handle.ptr;
 
        /* get stream info */
-       stream = (camera_stream_data_s *)buf_pos;
+       stream = (MMCamcorderVideoStreamDataType *)buf_pos;
 
-       for (i = 0 ; i < num_buffer_fd ; i++) {
-               /* import buffer bo and get virtual address */
-               if (!_camera_import_tbm_fd(cb_info->bufmgr, tfd[i + 1], &buffer_bo[i], &buffer_bo_handle[i])) {
-                       LOGE("failed to import buffer fd %d", tfd[i + 1]);
+       CAM_LOG_VERBOSE("meta [%llu] [%llu] [%llu] [%llu] [%llu] [%llu] [%llu] [%llu] [%llu] [%llu] [%llu] [%llu]",
+               stream->frame_meta.ts_soe, stream->frame_meta.ts_eoe,
+               stream->frame_meta.ts_sof, stream->frame_meta.ts_eof,
+               stream->frame_meta.ts_hal, stream->frame_meta.ts_qmf,
+               stream->frame_meta.ts_gst, stream->frame_meta.td_exp,
+               stream->frame_meta.ts_aux, stream->frame_meta.td_aux,
+               stream->frame_meta.seqnum, stream->frame_meta.flags);
+
+       if (num_buffer_fd == 0 && CAMERA_IS_FD_VALID(tfd[1])) {
+               /* import tbm data_bo and get virtual address */
+               if (!__camera_import_tbm_fd(cb_info->bufmgr, tfd[1], &data_bo, &data_bo_handle)) {
+                       CAM_LOG_ERROR("failed to import data fd %d", tfd[1]);
                        goto _PREVIEW_CB_HANDLER_DONE;
                }
+
+               if (stream->data_type == MM_CAM_STREAM_DATA_ENCODED)
+                       stream->data.encoded.data = data_bo_handle.ptr;
+       } else {
+               for (i = 0 ; i < num_buffer_fd ; i++) {
+                       /* import buffer bo and get virtual address */
+                       if (!__camera_import_tbm_fd(cb_info->bufmgr, tfd[i + 1], &buffer_bo[i], &buffer_bo_handle[i])) {
+                               CAM_LOG_ERROR("failed to import buffer fd %d", tfd[i + 1]);
+                               goto _PREVIEW_CB_HANDLER_DONE;
+                       }
+               }
+
+               if (stream->data_type == MM_CAM_STREAM_DATA_ENCODED)
+                       stream->data.encoded.data = buffer_bo_handle[0].ptr;
        }
 
-       /* call preview callback */
-       if (cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_PREVIEW]) {
-               _camera_preview_frame_create(stream, num_buffer_fd, buffer_bo_handle, &data_bo_handle, &frame);
+       /* preview callback */
+       if (cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_PREVIEW] ||
+               cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_EXTRA_PREVIEW]) {
+               camera_create_preview_frame(stream, num_buffer_fd, buffer_bo_handle, &data_bo_handle, &frame);
+
+               /* set stream data for camera_get_preview_frame_rotation() */
+               cb_info->stream_data = stream;
+
+               if (stream->extra_stream_id < 0) {
+                       monitoring_info = cb_info->monitoring_info_preview;
+                       __camera_preview_cb_monitoring_info_start(monitoring_info);
+
+                       if (cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_PREVIEW])
+                               ((camera_preview_cb)cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_PREVIEW])(&frame,
+                                       cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_PREVIEW]);
+               } else {
+                       monitoring_info = cb_info->monitoring_info_preview_ex[stream->extra_stream_id];
+                       __camera_preview_cb_monitoring_info_start(monitoring_info);
+
+                       if (cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_EXTRA_PREVIEW])
+                               ((camera_extra_preview_cb)cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_EXTRA_PREVIEW])(&frame,
+                                       stream->extra_stream_id, cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_EXTRA_PREVIEW]);
+               }
+
+               __camera_preview_cb_monitoring_info_end(monitoring_info);
 
-               ((camera_preview_cb)cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_PREVIEW])(&frame,
-                       cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_PREVIEW]);
+               cb_info->stream_data = NULL;
        }
 
-       if (CHECK_PREVIEW_CB(cb_info, PREVIEW_CB_TYPE_EVAS)) {
-               ret = _camera_media_packet_data_create(ret_fd, tfd, num_buffer_fd, bo, buffer_bo, data_bo, &mp_data);
+       if (stream->extra_stream_id >= 0)
+               goto _PREVIEW_CB_HANDLER_DONE;
 
-               if (ret == CAMERA_ERROR_NONE) {
-                       ret = _camera_media_packet_create(cb_info, stream, mp_data, &pkt_evas);
-                       if (ret != CAMERA_ERROR_NONE) {
-                               LOGE("create pkt for evas failed");
-                               _camera_media_packet_data_release(mp_data, cb_info);
-                               mp_data = NULL;
-                       }
+       /* make media packet with below cases.
+        * 1. media_packet_preview_cb is set
+        * 2. EVAS display rendering
+        * 3. media bridge is set
+        */
+       if (cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_MEDIA_PACKET_PREVIEW] ||
+               cb_info->is_evas_render ||
+               cb_info->bridge) {
+               ret = __camera_create_media_packet_data(ret_fd, tfd, num_buffer_fd, bo, buffer_bo, data_bo, &mp_data);
+               if (ret != CAMERA_ERROR_NONE) {
+                       CAM_LOG_ERROR("__camera_create_media_packet_data failed[0x%x]", ret);
+                       goto _PREVIEW_CB_HANDLER_DONE;
+               }
+
+               ret = __camera_create_media_packet(cb_info, stream, mp_data, &pkt);
+               if (ret != CAMERA_ERROR_NONE) {
+                       CAM_LOG_ERROR("__camera_create_media_packet failed[0x%x]", ret);
+                       __camera_release_media_packet_data(mp_data, cb_info);
+                       mp_data = NULL;
+                       goto _PREVIEW_CB_HANDLER_DONE;
                }
        }
 
-       /* call media packet callback */
+       /* 1. media packet preview callback */
        if (cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_MEDIA_PACKET_PREVIEW]) {
-               ret = _camera_media_packet_data_create(ret_fd, tfd, num_buffer_fd, bo, buffer_bo, data_bo, &mp_data);
+               media_packet_ref(pkt);
 
-               if (ret == CAMERA_ERROR_NONE) {
-                       ret = _camera_media_packet_create(cb_info, stream, mp_data, &pkt);
+               monitoring_info = cb_info->monitoring_info_preview_mp;
+               __camera_preview_cb_monitoring_info_start(monitoring_info);
 
-                       if (ret == CAMERA_ERROR_NONE) {
-                               ((camera_media_packet_preview_cb)cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_MEDIA_PACKET_PREVIEW])(pkt,
-                                       cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_MEDIA_PACKET_PREVIEW]);
-                       } else {
-                               _camera_media_packet_data_release(mp_data, cb_info);
-                               mp_data = NULL;
-                       }
-               }
+               ((camera_media_packet_preview_cb)cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_MEDIA_PACKET_PREVIEW])(pkt,
+                       cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_MEDIA_PACKET_PREVIEW]);
+
+               __camera_preview_cb_monitoring_info_end(monitoring_info);
        }
 
-       /* call evas renderer */
-       if (pkt_evas) {
+       /* 2. call evas renderer */
+       if (cb_info->is_evas_render) {
                if (cb_info->run_evas_render) {
-                       mm_display_interface_evas_render(cb_info->dp_interface, pkt_evas);
+                       media_packet_ref(pkt);
+                       ret = mm_display_interface_evas_render(cb_info->dp_interface, pkt);
+                       if (ret != MM_ERROR_NONE) {
+                               CAM_LOG_ERROR("mm_display_interface_evas_render failed[0x%x]", ret);
+                               media_packet_unref(pkt);
+                       }
                } else {
-                       LOGW("evas renderer is stopped, skip this buffer...");
-                       media_packet_destroy(pkt_evas);
+                       CAM_LOG_WARNING("evas renderer is stopped, skip this buffer...");
                }
-               pkt_evas = NULL;
        }
 
-       /* send message for preview callback return */
-       if (!CHECK_PREVIEW_CB(cb_info, PREVIEW_CB_TYPE_EVAS))
-               _camera_msg_send(MUSE_CAMERA_API_PREVIEW_CB_RETURN, NULL, cb_info, NULL, 0);
+//LCOV_EXCL_START
+       /* 3. media bridge */
+       g_mutex_lock(&cb_info->bridge_lock);
 
-_PREVIEW_CB_HANDLER_DONE:
-       if (mp_data == NULL) {
-               /* release imported bo */
-               for (i = 0 ; i < num_buffer_fd && i < BUFFER_MAX_PLANE_NUM ; i++)
-                       _camera_release_imported_bo(&buffer_bo[i]);
-
-               /* unmap and unref tbm bo */
-               _camera_release_imported_bo(&data_bo);
-               _camera_release_imported_bo(&bo);
-
-               /* close imported fd */
-               for (i = 0 ; i < MUSE_NUM_FD ; i++) {
-                       if (tfd[i] >= 0) {
-                               close(tfd[i]);
-                               tfd[i] = -1;
-                       } else {
-                               break;
-                       }
+       if (cb_info->bridge) {
+               media_packet_ref(pkt);
+               ret = media_bridge_push_packet(cb_info->bridge, pkt);
+               if (ret != MEDIA_BRIDGE_ERROR_NONE) {
+                       CAM_LOG_ERROR("push packet to bridge failed[0x%x]", ret);
+                       media_packet_unref(pkt);
                }
+       }
+//LCOV_EXCL_STOP
 
-               /* return buffer */
-               _camera_msg_send_param1(MUSE_CAMERA_API_RETURN_BUFFER, cb_info, NULL, &param, 0);
+       g_mutex_unlock(&cb_info->bridge_lock);
+
+_PREVIEW_CB_HANDLER_DONE:
+       /* send PREVIEW_CB_RETURN message if zero copy buffer is used(num_buffer_fd is bigger than 0)
+          and preview callback(normal or media packet) is set. */
+       if (num_buffer_fd > 0 &&
+               (cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_PREVIEW] ||
+                cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_MEDIA_PACKET_PREVIEW]))
+               _camera_msg_send(MUSE_CAMERA_API_PREVIEW_CB_RETURN, NULL, cb_info, NULL, 0);
 
-               /*LOGD("return buffer Done");*/
+       if (pkt) {
+               media_packet_unref(pkt);
+               return;
        }
 
-       return;
+       /* return buffer */
+       _camera_msg_send_param1(MUSE_CAMERA_API_RETURN_BUFFER, cb_info, NULL, &param, 0);
+
+       CAM_LOG_DEBUG("return buffer Done[tfd:%d, ret fd:%d]", tfd[0], ret_fd);
+
+       /* release imported bo and fd */
+       __camera_release_imported_bo(&data_bo);
+       __camera_release_imported_bo(&bo);
+
+       for (i = 0 ; i < num_buffer_fd && i < BUFFER_MAX_PLANE_NUM ; i++)
+               __camera_release_imported_bo(&buffer_bo[i]);
+
+       __camera_release_tfd(tfd);
 }
 
 
 static void __camera_event_handler_capture(camera_cb_info_s *cb_info, char *recv_msg, int *tfd)
 {
-       int i = 0;
        int tfd_index = 0;
        int capture_fd_main = 0;
        int capture_fd_post = 0;
@@ -435,7 +587,7 @@ static void __camera_event_handler_capture(camera_cb_info_s *cb_info, char *recv
        tbm_bo_handle bo_thumb_handle = {.ptr = NULL};
 
        if (!cb_info || !recv_msg || !tfd) {
-               LOGE("invalid param %p %p %p", cb_info, recv_msg, tfd);
+               CAM_LOG_ERROR("invalid param %p %p %p", cb_info, recv_msg, tfd);
                return;
        }
 
@@ -443,23 +595,23 @@ static void __camera_event_handler_capture(camera_cb_info_s *cb_info, char *recv
        muse_camera_msg_get(capture_fd_post, recv_msg);
        muse_camera_msg_get(capture_fd_thumb, recv_msg);
 
-       LOGD("capture fd %d %d %d, received fd %d %d %d",
+       CAM_LOG_INFO("capture fd %d %d %d, received fd %d %d %d",
                capture_fd_main, capture_fd_post, capture_fd_thumb,
                tfd[0], tfd[1], tfd[2]);
 
        if (capture_fd_main < 0 || tfd[tfd_index] < 0) {
-               LOGE("invalid main fd %d %d", capture_fd_main, tfd[tfd_index]);
+               CAM_LOG_ERROR("invalid main fd %d %d", capture_fd_main, tfd[tfd_index]);
                goto _CAPTURE_CB_HANDLER_DONE;
        }
 
        if (cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_CAPTURE] == NULL) {
-               LOGW("NULL callback");
+               CAM_LOG_WARNING("NULL callback");
                goto _CAPTURE_CB_HANDLER_DONE;
        }
 
        /* import tbm bo and get virtual address */
-       if (!_camera_import_tbm_fd(cb_info->bufmgr, tfd[tfd_index], &bo_main, &bo_main_handle)) {
-               LOGE("failed to import fd [%d] for main", tfd[tfd_index]);
+       if (!__camera_import_tbm_fd(cb_info->bufmgr, tfd[tfd_index], &bo_main, &bo_main_handle)) {
+               CAM_LOG_ERROR("failed to import fd [%d] for main", tfd[tfd_index]);
                goto _CAPTURE_CB_HANDLER_DONE;
        }
 
@@ -473,82 +625,75 @@ static void __camera_event_handler_capture(camera_cb_info_s *cb_info, char *recv
                rImage->exif_size = 0;
        }
 
-       LOGD("image info %dx%d, size %d, EXIF info %p, size %d",
+       CAM_LOG_INFO("image info %dx%d, size %d, EXIF info %p, size %d",
                rImage->width, rImage->height, rImage->size, rImage->exif, rImage->exif_size);
 
-       if (capture_fd_post >= 0) {
+//LCOV_EXCL_START
+       if (CAMERA_IS_FD_VALID(capture_fd_post)) {
                /* import tbm bo and get virtual address */
                tfd_index++;
-               if (_camera_import_tbm_fd(cb_info->bufmgr, tfd[tfd_index], &bo_post, &bo_post_handle)) {
+               if (__camera_import_tbm_fd(cb_info->bufmgr, tfd[tfd_index], &bo_post, &bo_post_handle)) {
                        buf_pos = (unsigned char *)bo_post_handle.ptr;
                        rPostview = (camera_image_data_s *)buf_pos;
-                       LOGD("rPostview->size : %d", rPostview->size);
+                       CAM_LOG_INFO("rPostview->size : %d", rPostview->size);
                        rPostview->data = buf_pos + sizeof(camera_image_data_s);
                } else {
-                       LOGE("failed to import fd [i:%d][%d] for postview", tfd_index, tfd[tfd_index]);
+                       CAM_LOG_ERROR("failed to import fd [i:%d][%d] for postview", tfd_index, tfd[tfd_index]);
                }
        }
 
-       if (capture_fd_thumb >= 0) {
+       if (CAMERA_IS_FD_VALID(capture_fd_thumb)) {
                /* import tbm bo and get virtual address */
                tfd_index++;
-               if (_camera_import_tbm_fd(cb_info->bufmgr, tfd[tfd_index], &bo_thumb, &bo_thumb_handle)) {
+               if (__camera_import_tbm_fd(cb_info->bufmgr, tfd[tfd_index], &bo_thumb, &bo_thumb_handle)) {
                        buf_pos = (unsigned char *)bo_thumb_handle.ptr;
                        rThumbnail = (camera_image_data_s *)buf_pos;
-                       LOGD("rThumbnail->size : %d", rThumbnail->size);
+                       CAM_LOG_INFO("rThumbnail->size : %d", rThumbnail->size);
                        rThumbnail->data = buf_pos + sizeof(camera_image_data_s);
                } else {
-                       LOGE("failed to import fd [%d] for thumbnail", tfd[tfd_index]);
+                       CAM_LOG_ERROR("failed to import fd [%d] for thumbnail", tfd[tfd_index]);
                }
        }
+//LCOV_EXCL_STOP
 
        ((camera_capturing_cb)cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_CAPTURE])(rImage,
                rPostview, rThumbnail, cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_CAPTURE]);
 
 _CAPTURE_CB_HANDLER_DONE:
        /* return buffer */
-       if (capture_fd_main >= 0) {
-               _camera_release_imported_bo(&bo_main);
+       if (CAMERA_IS_FD_VALID(capture_fd_main)) {
+               __camera_release_imported_bo(&bo_main);
                _camera_msg_return_buffer(capture_fd_main, cb_info);
        }
 
-       if (capture_fd_post >= 0) {
-               _camera_release_imported_bo(&bo_post);
+       if (CAMERA_IS_FD_VALID(capture_fd_post)) {
+               __camera_release_imported_bo(&bo_post);
                _camera_msg_return_buffer(capture_fd_post, cb_info);
        }
 
-       if (capture_fd_thumb >= 0) {
-               _camera_release_imported_bo(&bo_thumb);
+       if (CAMERA_IS_FD_VALID(capture_fd_thumb)) {
+               __camera_release_imported_bo(&bo_thumb);
                _camera_msg_return_buffer(capture_fd_thumb, cb_info);
        }
 
-       for (i = 0 ; i < MUSE_NUM_FD ; i++) {
-               if (tfd[i] >= 0) {
-                       LOGD("close %d", tfd[i]);
-                       close(tfd[i]);
-                       tfd[i] = -1;
-               } else {
-                       break;
-               }
-       }
-
-       LOGD("return buffer done");
+       __camera_release_tfd(tfd);
 
-       return;
+       CAM_LOG_INFO("return buffer done");
 }
 
 
+//LCOV_EXCL_START
 static void __camera_event_handler_face_detection(camera_cb_info_s *cb_info, char *recv_msg, int *tfd)
 {
        int count = 0;
-       int face_fd = -1;
+       int face_fd = CAMERA_FD_INIT;
        camera_detected_face_s *faces = NULL;
 
        tbm_bo bo = NULL;
        tbm_bo_handle bo_handle = {.ptr = NULL};
 
        if (!cb_info || !recv_msg || !tfd) {
-               LOGE("invalid param %p %p %p", cb_info, recv_msg, tfd);
+               CAM_LOG_ERROR("invalid param %p %p %p", cb_info, recv_msg, tfd);
                return;
        }
 
@@ -556,190 +701,268 @@ static void __camera_event_handler_face_detection(camera_cb_info_s *cb_info, cha
        muse_camera_msg_get(face_fd, recv_msg);
 
        if (count >= 0 && cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FACE_DETECTION]) {
-               LOGD("FACE_DETECTION - count %d, fd %d", count, tfd[0]);
+               CAM_LOG_INFO("FACE_DETECTION - count %d, fd %d", count, tfd[0]);
 
-               if (tfd[0] >= 0) {
-                       if (_camera_import_tbm_fd(cb_info->bufmgr, tfd[0], &bo, &bo_handle)) {
+               if (CAMERA_IS_FD_VALID(tfd[0])) {
+                       if (__camera_import_tbm_fd(cb_info->bufmgr, tfd[0], &bo, &bo_handle)) {
                                /* set face info */
                                faces = bo_handle.ptr;
                        }
 
                        close(tfd[0]);
-                       tfd[0] = -1;
+                       tfd[0] = CAMERA_FD_INIT;
                }
 
                ((camera_face_detected_cb)cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FACE_DETECTION])(faces,
                        count, cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FACE_DETECTION]);
 
                /* release bo */
-               _camera_release_imported_bo(&bo);
+               __camera_release_imported_bo(&bo);
        } else {
-               LOGW("skip face detection message [count %d, fd %d, cb %p]",
+               CAM_LOG_WARNING("skip face detection message [count %d, fd %d, cb %p]",
                        count, tfd[0], cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FACE_DETECTION]);
        }
 
        /* return buffer */
        _camera_msg_return_buffer(face_fd, cb_info);
-
-       return;
 }
+//LCOV_EXCL_STOP
 
 
-static bool _camera_import_tbm_fd(tbm_bufmgr bufmgr, int fd, tbm_bo *bo, tbm_bo_handle *bo_handle)
+static bool __camera_import_tbm_fd(tbm_bufmgr bufmgr, int fd, tbm_bo *bo, tbm_bo_handle *bo_handle)
 {
        tbm_bo tmp_bo = NULL;
        tbm_bo_handle tmp_bo_handle = {NULL, };
 
        if (!bufmgr || !bo || !bo_handle || fd < 0) {
-               LOGE("invalid parameter - %p %p %p, fd %d",
+               CAM_LOG_ERROR("invalid parameter - %p %p %p, fd %d",
                     bufmgr, bo, bo_handle, fd);
                return false;
        }
 
        tmp_bo = tbm_bo_import_fd(bufmgr, (tbm_fd)fd);
        if (tmp_bo == NULL) {
-               LOGE("import failed - fd %d", fd);
+               CAM_LOG_ERROR("import failed - fd %d", fd);
                return false;
        }
 
-       tmp_bo_handle = tbm_bo_map(tmp_bo, TBM_DEVICE_CPU, TBM_OPTION_READ);
+       tmp_bo_handle = tbm_bo_get_handle(tmp_bo, TBM_DEVICE_CPU);
        if (tmp_bo_handle.ptr == NULL) {
-               LOGE("map failed %p", tmp_bo);
+               CAM_LOG_ERROR("tbm_bo_get_handle() failed %p", tmp_bo);
                tbm_bo_unref(tmp_bo);
                tmp_bo = NULL;
                return false;
        }
 
-       tbm_bo_unmap(tmp_bo);
-
        /* set bo and bo_handle */
        *bo = tmp_bo;
        *bo_handle = tmp_bo_handle;
 
+       CAM_LOG_VERBOSE("fd[%d] -> bo[%p]", fd, tmp_bo);
+
        return true;
 }
 
-static void _camera_release_imported_bo(tbm_bo *bo)
+static void __camera_release_imported_bo(tbm_bo *bo)
 {
        if (!bo || !(*bo)) {
-               /*LOGW("NULL bo");*/
+               CAM_LOG_DEBUG("NULL bo");
                return;
        }
 
        tbm_bo_unref(*bo);
        *bo = NULL;
-
-       return;
 }
 
-static int _camera_client_wait_for_cb_return(muse_camera_api_e api, camera_cb_info_s *cb_info, int time_out)
+
+static bool __is_supported(camera_h camera, muse_camera_api_e api)
 {
        int ret = CAMERA_ERROR_NONE;
-       gint64 end_time;
-
-       /*LOGD("Enter api : %d", api);*/
+       camera_cli_s *pc = (camera_cli_s *)camera;
 
-       if (!cb_info->is_server_connected) {
-               LOGE("server is disconnected");
-               return CAMERA_ERROR_SERVICE_DISCONNECTED;
+       if (!pc || !pc->cb_info) {
+               CAM_LOG_ERROR("api[%d] NULL handle[%p]", api, pc);
+               set_last_result(CAMERA_ERROR_INVALID_PARAMETER);
+               return false;
        }
 
-       g_mutex_lock(&(cb_info->api_mutex[api]));
+       CAM_LOG_INFO("Enter - api[%d]", api);
 
-       if (cb_info->api_activating[api] == 0) {
-               if (time_out == CAMERA_CB_NO_TIMEOUT) {
-                       LOGW("wait for api %d", api);
-                       g_cond_wait(&(cb_info->api_cond[api]), &(cb_info->api_mutex[api]));
-                       ret = cb_info->api_ret[api];
-                       cb_info->api_activating[api] = 0;
-                       LOGW("api %d returned 0x%x", api, ret);
-               } else {
-                       end_time = g_get_monotonic_time() + time_out * G_TIME_SPAN_SECOND;
-                       if (g_cond_wait_until(&(cb_info->api_cond[api]), &(cb_info->api_mutex[api]), end_time)) {
-                               ret = cb_info->api_ret[api];
-                               cb_info->api_activating[api] = 0;
-                               /*LOGD("return value : 0x%x", ret);*/
-                       } else {
-                               ret = CAMERA_ERROR_INVALID_OPERATION;
-                               LOGE("api %d was TIMED OUT!", api);
-                       }
-               }
-       } else {
-               ret = cb_info->api_ret[api];
-               cb_info->api_activating[api] = 0;
+       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
+
+       CAM_LOG_INFO("Leave - api[%d], ret[%d]", api, ret);
+
+       return !!ret;
+}
+
+
+static int __set_mode(camera_h camera, muse_camera_api_e api, int set_mode)
+{
+       int ret = CAMERA_ERROR_NONE;
+       camera_cli_s *pc = (camera_cli_s *)camera;
+       camera_msg_param param;
 
-               /*LOGD("condition is already checked for the api[%d], return[0x%x]", api, ret);*/
+       if (!pc || !pc->cb_info) {
+               CAM_LOG_ERROR("api[%d] NULL handle[%p]", api, pc);
+               return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       g_mutex_unlock(&(cb_info->api_mutex[api]));
+       CAM_LOG_INFO("Enter - api[%d], mode[%d]", api, set_mode);
 
-       if (ret != CAMERA_ERROR_NONE)
-               LOGE("api %d : error 0x%x", api, ret);
+       CAMERA_MSG_PARAM_SET(param, INT, set_mode);
+
+       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
+
+       CAM_LOG_INFO("Leave - api[%d], ret[0x%x]", api, ret);
 
        return ret;
 }
 
 
-static void _camera_msg_send(int api, int *fds, camera_cb_info_s *cb_info,
-       int *ret, int timeout)
+static int __set_enable(camera_h camera, muse_camera_api_e api, int set_enable)
 {
-       int send_ret = 0;
-       char *msg = NULL;
+       int ret = CAMERA_ERROR_NONE;
+       camera_cli_s *pc = (camera_cli_s *)camera;
+       camera_msg_param param;
 
-       if (!cb_info) {
-               LOGE("NULL info - api %d", api);
+       if (!pc || !pc->cb_info) {
+               CAM_LOG_ERROR("api[%d] NULL handle[%p]", api, pc);
+               return CAMERA_ERROR_INVALID_PARAMETER;
+       }
 
-               if (ret)
-                       *ret = CAMERA_ERROR_INVALID_PARAMETER;
+       CAM_LOG_INFO("Enter - api[%d], enable[%d]", api, set_enable);
 
-               return;
-       }
+       CAMERA_MSG_PARAM_SET(param, INT, set_enable);
 
-       msg = muse_core_msg_new(api, NULL);
-       if (!msg) {
-               LOGE("msg failed: api %d", api);
+       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
+
+       CAM_LOG_INFO("Leave - api[%d], ret[0x%x]", api, ret);
+
+       return ret;
+}
+
+
+void _camera_send_message_get_return(camera_cb_info_s *cb_info, muse_camera_api_e api, char *msg, int time_out, int *ret)
+{
+       int send_ret = 0;
 
+       if (!msg) {
+               CAM_LOG_ERROR("api[%d] message failed", api);
                if (ret)
                        *ret = CAMERA_ERROR_OUT_OF_MEMORY;
 
                return;
        }
 
-       /*LOGD("send msg %s", msg);*/
+       if (api != MUSE_CAMERA_API_RETURN_BUFFER && api != MUSE_CAMERA_API_PREVIEW_CB_RETURN)
+               CAM_LOG_INFO("api[%d], message[%s]", api, msg);
+       else
+               CAM_LOG_DEBUG("api[%d], message[%s]", api, msg);
 
        if (cb_info->is_server_connected) {
-               __camera_update_api_waiting(cb_info, api, 1);
+               _camera_update_api_waiting(cb_info, api, 1);
 
                g_mutex_lock(&cb_info->fd_lock);
-               send_ret = muse_core_msg_send_fd(cb_info->fd, fds, msg);
+               send_ret = muse_core_msg_send(cb_info->fd, msg);
                g_mutex_unlock(&cb_info->fd_lock);
        }
 
        if (send_ret < 0) {
-               LOGE("msg send failed");
+               CAM_LOG_ERROR("message send failed");
                if (ret)
                        *ret = CAMERA_ERROR_INVALID_OPERATION;
        } else {
                if (ret)
-                       *ret = _camera_client_wait_for_cb_return(api, cb_info, timeout);
+                       *ret = _camera_client_wait_for_cb_return(api, cb_info, time_out);
        }
 
-       __camera_update_api_waiting(cb_info, api, -1);
+       _camera_update_api_waiting(cb_info, api, -1);
 
        muse_core_msg_free(msg);
 
-       return;
+       if (api != MUSE_CAMERA_API_RETURN_BUFFER && api != MUSE_CAMERA_API_PREVIEW_CB_RETURN)
+               CAM_LOG_INFO("api[%d] ret[0x%x]", api, ret ? *ret : 0x0);
+       else
+               CAM_LOG_DEBUG("api[%d] ret[0x%x]", api, ret ? *ret : 0x0);
+}
+
+
+int _camera_client_wait_for_cb_return(muse_camera_api_e api, camera_cb_info_s *cb_info, int time_out)
+{
+       int ret = CAMERA_ERROR_NONE;
+       gint64 end_time;
+
+       if (!cb_info->is_server_connected) {
+               CAM_LOG_ERROR("server is disconnected");
+               return CAMERA_ERROR_SERVICE_DISCONNECTED;
+       }
+
+       g_mutex_lock(&(cb_info->api_mutex[api]));
+
+       CAM_LOG_INFO("api [%d], timeout [%d sec]", api, time_out);
+
+       end_time = g_get_monotonic_time() + time_out * G_TIME_SPAN_SECOND;
+
+       while (!cb_info->api_activating[api]) {
+               if (time_out == CAMERA_CB_NO_TIMEOUT) {
+                       g_cond_wait(&(cb_info->api_cond[api]), &(cb_info->api_mutex[api]));
+                       CAM_LOG_WARNING("api %d returned 0x%x", api, cb_info->api_ret[api]);
+               } else if (!g_cond_wait_until(&(cb_info->api_cond[api]), &(cb_info->api_mutex[api]), end_time)) {
+                       CAM_LOG_ERROR("api %d TIMED OUT!", api);
+                       ret = CAMERA_ERROR_INVALID_OPERATION;
+                       goto _CB_RETURN_END;
+               }
+
+               if (!cb_info->is_server_connected) {
+                       ret = CAMERA_ERROR_SERVICE_DISCONNECTED;
+                       goto _CB_RETURN_END;
+               }
+
+               if (!cb_info->api_activating[api])
+                       CAM_LOG_WARNING("invalid signal received, wait again...");
+       }
+
+       ret = cb_info->api_ret[api];
+       cb_info->api_activating[api] = FALSE;
+
+_CB_RETURN_END:
+       g_mutex_unlock(&(cb_info->api_mutex[api]));
+
+       if (ret != CAMERA_ERROR_NONE)
+               CAM_LOG_ERROR("api %d : error 0x%x", api, ret);
+
+       return ret;
+}
+
+
+void _camera_msg_send(int api, int *fds, camera_cb_info_s *cb_info,
+       int *ret, int timeout)
+{
+       char *msg = NULL;
+
+       if (!cb_info) {
+               CAM_LOG_ERROR("NULL info - api %d", api);
+
+               if (ret)
+                       *ret = CAMERA_ERROR_INVALID_PARAMETER;
+
+               return;
+       }
+
+       msg = muse_core_msg_new(api, NULL);
+
+       _camera_send_message_get_return(cb_info, api, msg, timeout, ret);
 }
 
 
-static void _camera_msg_send_param1(int api, camera_cb_info_s *cb_info,
+void _camera_msg_send_param1(int api, camera_cb_info_s *cb_info,
        int *ret, camera_msg_param *param, int timeout)
 {
-       int send_ret = 0;
+       int array_length;
        char *msg = NULL;
 
        if (!cb_info || !param) {
-               LOGE("invalid pointer : api %d - %p %p", api, cb_info, param);
+               CAM_LOG_ERROR("invalid pointer : api %d - %p %p", api, cb_info, param);
 
                if (ret)
                        *ret = CAMERA_ERROR_INVALID_PARAMETER;
@@ -747,7 +970,7 @@ static void _camera_msg_send_param1(int api, camera_cb_info_s *cb_info,
                return;
        }
 
-       /*LOGD("type %d, name %s", param->type, param->name);*/
+       CAM_LOG_DEBUG("type[%d], name[%s]", param->type, param->name);
 
        switch (param->type) {
        case MUSE_TYPE_INT:
@@ -760,130 +983,73 @@ static void _camera_msg_send_param1(int api, camera_cb_info_s *cb_info,
                        param->type, param->name, param->value.value_STRING,
                        NULL);
                break;
+       case MUSE_TYPE_ARRAY:
+               array_length = param->value_size / sizeof(int) + \
+                       (param->value_size % sizeof(int) ? 1 : 0);
+
+               msg = muse_core_msg_new(api,
+                       param->type, param->name, array_length, param->value.value_ARRAY,
+                       NULL);
+               break;
        default:
-               LOGE("unknown type %d", param->type);
+               CAM_LOG_ERROR("unknown type %d", param->type);
                break;
        }
 
-       if (!msg) {
-               LOGE("msg failed: api %d", api);
-
-               if (ret)
-                       *ret = CAMERA_ERROR_OUT_OF_MEMORY;
+       _camera_send_message_get_return(cb_info, api, msg, timeout, ret);
+}
 
-               return;
-       }
 
-       /*LOGD("send msg %s", msg);*/
-
-       if (cb_info->is_server_connected) {
-               __camera_update_api_waiting(cb_info, api, 1);
-
-               g_mutex_lock(&cb_info->fd_lock);
-               send_ret = muse_core_msg_send(cb_info->fd, msg);
-               g_mutex_unlock(&cb_info->fd_lock);
-       }
-
-       if (send_ret < 0) {
-               LOGE("msg send failed");
-
-               if (ret)
-                       *ret = CAMERA_ERROR_INVALID_OPERATION;
-       } else {
-               if (ret)
-                       *ret = _camera_client_wait_for_cb_return(api, cb_info, timeout);
-       }
-
-       __camera_update_api_waiting(cb_info, api, -1);
-
-       muse_core_msg_free(msg);
-
-       return;
-}
-
-
-static void _camera_msg_send_param2_int(int api, camera_cb_info_s *cb_info,
+void _camera_msg_send_param2_int(int api, camera_cb_info_s *cb_info,
        int *ret, camera_msg_param *param0, camera_msg_param *param1, int timeout)
 {
-       int func_ret = CAMERA_ERROR_NONE;
-       int send_ret = 0;
        char *msg = NULL;
 
        if (!cb_info || !param0 || !param1) {
-               LOGE("invalid ptr %p %p %p : api %d",
+               CAM_LOG_ERROR("invalid ptr %p %p %p : api %d",
                        cb_info, param0, param1, api);
-               func_ret = CAMERA_ERROR_INVALID_PARAMETER;
-               goto _SEND_PARAM2_INT_DONE;
+
+               if (ret)
+                       *ret = CAMERA_ERROR_INVALID_PARAMETER;
+
+               return;
        }
 
-       /*LOGD("api %d, param0 [%s:%d], param1 [%s:%d]",
+       CAM_LOG_DEBUG("api[%d], param0[%s:%d], param1[%s:%d]",
                api,
                param0->name, param0->value.value_INT,
-               param1->name, param1->value.value_INT);*/
+               param1->name, param1->value.value_INT);
 
        msg = muse_core_msg_new(api,
                param0->type, param0->name, param0->value.value_INT,
                param1->type, param1->name, param1->value.value_INT,
                NULL);
-       if (!msg) {
-               LOGE("msg failed: api %d", api);
-               func_ret = CAMERA_ERROR_OUT_OF_MEMORY;
-               goto _SEND_PARAM2_INT_DONE;
-       }
-
-       /*LOGD("send msg [%s]", msg);*/
-
-       if (cb_info->is_server_connected) {
-               __camera_update_api_waiting(cb_info, api, 1);
-
-               g_mutex_lock(&cb_info->fd_lock);
-               send_ret = muse_core_msg_send(cb_info->fd, msg);
-               g_mutex_unlock(&cb_info->fd_lock);
-       }
-
-       if (send_ret < 0) {
-               LOGE("msg send failed");
 
-               func_ret = CAMERA_ERROR_INVALID_OPERATION;
-       } else {
-               func_ret = _camera_client_wait_for_cb_return(api, cb_info, timeout);
-       }
-
-       __camera_update_api_waiting(cb_info, api, -1);
-
-       muse_core_msg_free(msg);
-
-_SEND_PARAM2_INT_DONE:
-       if (ret)
-               *ret = func_ret;
-
-       return;
+       _camera_send_message_get_return(cb_info, api, msg, timeout, ret);
 }
 
 
-static void _camera_msg_return_buffer(int ret_fd, camera_cb_info_s *cb_info)
+void _camera_msg_return_buffer(int ret_fd, camera_cb_info_s *cb_info)
 {
        camera_msg_param param;
 
        if (ret_fd < 0) {
-               LOGW("invalid fd %d", ret_fd);
+               CAM_LOG_WARNING("invalid fd %d", ret_fd);
                return;
        }
 
        CAMERA_MSG_PARAM_SET(param, INT, ret_fd);
 
        _camera_msg_send_param1(MUSE_CAMERA_API_RETURN_BUFFER, cb_info, NULL, &param, 0);
-
-       return;
 }
 
 
-int _camera_get_tbm_surface_format(int in_format, uint32_t *out_format)
+int _camera_get_tbm_format(int in_format, uint32_t *out_format)
 {
        if (in_format <= MM_PIXEL_FORMAT_INVALID ||
            in_format >= MM_PIXEL_FORMAT_NUM ||
            out_format == NULL) {
-               LOGE("INVALID_PARAMETER : in_format %d, out_format ptr %p", in_format, out_format);
+               CAM_LOG_ERROR("INVALID_PARAMETER : in_format %d, out_format ptr %p", in_format, out_format);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
@@ -892,6 +1058,7 @@ int _camera_get_tbm_surface_format(int in_format, uint32_t *out_format)
        case MM_PIXEL_FORMAT_NV12T:
                *out_format = TBM_FORMAT_NV12;
                break;
+//LCOV_EXCL_START
        case MM_PIXEL_FORMAT_NV16:
                *out_format = TBM_FORMAT_NV16;
                break;
@@ -927,8 +1094,9 @@ int _camera_get_tbm_surface_format(int in_format, uint32_t *out_format)
                *out_format = TBM_FORMAT_ARGB8888;
                break;
        default:
-               LOGE("invalid in_format %d", in_format);
+               CAM_LOG_ERROR("invalid in_format %d", in_format);
                return CAMERA_ERROR_INVALID_PARAMETER;
+//LCOV_EXCL_STOP
        }
 
        return CAMERA_ERROR_NONE;
@@ -940,7 +1108,7 @@ int _camera_get_media_packet_mimetype(int in_format, media_format_mimetype_e *mi
        if (in_format <= MM_PIXEL_FORMAT_INVALID ||
            in_format >= MM_PIXEL_FORMAT_NUM ||
            mimetype == NULL) {
-               LOGE("INVALID_PARAMETER : in_format %d, mimetype ptr %p", in_format, mimetype);
+               CAM_LOG_ERROR("INVALID_PARAMETER : in_format %d, mimetype ptr %p", in_format, mimetype);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
@@ -949,6 +1117,7 @@ int _camera_get_media_packet_mimetype(int in_format, media_format_mimetype_e *mi
        case MM_PIXEL_FORMAT_NV12T:
                *mimetype = MEDIA_FORMAT_NV12;
                break;
+//LCOV_EXCL_START
        case MM_PIXEL_FORMAT_NV16:
                *mimetype = MEDIA_FORMAT_NV16;
                break;
@@ -983,411 +1152,349 @@ int _camera_get_media_packet_mimetype(int in_format, media_format_mimetype_e *mi
        case MM_PIXEL_FORMAT_ARGB:
                *mimetype = MEDIA_FORMAT_ARGB;
                break;
+       case MM_PIXEL_FORMAT_ENCODED_H264:
+               /* TODO: How can we determine the profile for H.264 format? */
+               *mimetype = MEDIA_FORMAT_H264_SP;
+               break;
+       case MM_PIXEL_FORMAT_ENCODED_MJPEG:
+               *mimetype = MEDIA_FORMAT_MJPEG;
+               break;
+       case MM_PIXEL_FORMAT_ENCODED_VP8:
+               *mimetype = MEDIA_FORMAT_VP8;
+               break;
+       case MM_PIXEL_FORMAT_ENCODED_VP9:
+               *mimetype = MEDIA_FORMAT_VP9;
+               break;
        default:
-               LOGE("invalid in_format %d", in_format);
-               return CAMERA_ERROR_INVALID_PARAMETER;
+               CAM_LOG_ERROR("unsupported format[%d]", in_format);
+               return CAMERA_ERROR_NOT_SUPPORTED;
+//LCOV_EXCL_STOP
        }
 
        return CAMERA_ERROR_NONE;
 }
 
-static void _camera_preview_frame_create(camera_stream_data_s *stream, int num_buffer_fd,
-       tbm_bo_handle *buffer_bo_handle, tbm_bo_handle *data_bo_handle, camera_preview_data_s *frame)
+
+static int __camera_create_media_packet_data(int ret_fd, int *tfd, int num_buffer_fd, tbm_bo bo,
+       tbm_bo *buffer_bo, tbm_bo data_bo, camera_media_packet_data **mp_data)
 {
-       int total_size = 0;
-       unsigned char *buf_pos = NULL;
+       int i = 0;
+       int ret = CAMERA_ERROR_NONE;
+       camera_media_packet_data *new_mp_data = NULL;
 
-       if (stream == NULL || buffer_bo_handle == NULL || frame == NULL) {
-               LOGE("invalid parameter - stream:%p, buffer_bo_handle:%p", stream, buffer_bo_handle);
-               return;
+       if (!tfd || !mp_data) {
+               CAM_LOG_ERROR("NULL param[%p,%p]", tfd, mp_data);
+               return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       /* set frame info */
-       if (stream->format == MM_PIXEL_FORMAT_ITLV_JPEG_UYVY)
-               frame->format  = MM_PIXEL_FORMAT_UYVY;
-       else
-               frame->format = stream->format;
+       new_mp_data = g_new0(camera_media_packet_data, 1);
 
-       frame->width = stream->width;
-       frame->height = stream->height;
-       frame->timestamp = stream->timestamp;
-       frame->num_of_planes = stream->num_planes;
+       new_mp_data->ret_fd = ret_fd;
+       new_mp_data->fd = tfd[0];
+       new_mp_data->num_buffer_fd = num_buffer_fd;
+       new_mp_data->bo = bo;
 
-       if (num_buffer_fd == 0) {
+       CAM_LOG_VERBOSE("tfd[%d], ret fd[%d]", new_mp_data->fd, new_mp_data->ret_fd);
+
+       if (data_bo) {
                /* non-zero copy */
-               if (!data_bo_handle || !data_bo_handle->ptr) {
-                       LOGE("NULL pointer");
-                       return;
-               }
+               new_mp_data->data_bo = data_bo;
+               new_mp_data->data_fd = tfd[1];
 
-               buf_pos = data_bo_handle->ptr;
-
-               if (stream->format == MM_PIXEL_FORMAT_ENCODED_H264) {
-                       frame->data.encoded_plane.data = buf_pos;
-                       frame->data.encoded_plane.size = stream->data.encoded.length_data;
-                       total_size = stream->data.encoded.length_data;
-               } else if (stream->format == MM_PIXEL_FORMAT_INVZ) {
-                       frame->data.depth_plane.data = buf_pos;
-                       frame->data.depth_plane.size = stream->data.depth.length_data;
-                       total_size = stream->data.depth.length_data;
-               } else if (stream->format == MM_PIXEL_FORMAT_RGBA ||
-                       stream->format == MM_PIXEL_FORMAT_ARGB) {
-                       frame->data.rgb_plane.data = buf_pos;
-                       frame->data.rgb_plane.size = stream->data.rgb.length_data;
-                       total_size = stream->data.rgb.length_data;
-               } else {
-                       switch (stream->num_planes) {
-                       case 1:
-                               frame->data.single_plane.yuv = buf_pos;
-                               frame->data.single_plane.size = stream->data.yuv420.length_yuv;
-                               total_size = stream->data.yuv420.length_yuv;
-                               break;
-                       case 2:
-                               frame->data.double_plane.y = buf_pos;
-                               frame->data.double_plane.y_size = stream->data.yuv420sp.length_y;
-                               buf_pos += stream->data.yuv420sp.length_y;
-                               frame->data.double_plane.uv = buf_pos;
-                               frame->data.double_plane.uv_size = stream->data.yuv420sp.length_uv;
-                               total_size = stream->data.yuv420sp.length_y + \
-                                       stream->data.yuv420sp.length_uv;
-                               break;
-                       case 3:
-                               frame->data.triple_plane.y = buf_pos;
-                               frame->data.triple_plane.y_size = stream->data.yuv420p.length_y;
-                               buf_pos += stream->data.yuv420p.length_y;
-                               frame->data.triple_plane.u = buf_pos;
-                               frame->data.triple_plane.u_size = stream->data.yuv420p.length_u;
-                               buf_pos += stream->data.yuv420p.length_u;
-                               frame->data.triple_plane.v = buf_pos;
-                               frame->data.triple_plane.v_size = stream->data.yuv420p.length_v;
-                               total_size = stream->data.yuv420p.length_y + \
-                                       stream->data.yuv420p.length_u + \
-                                       stream->data.yuv420p.length_v;
-                               break;
-                       default:
-                               break;
-                       }
-               }
+               CAM_LOG_VERBOSE("bo[%p], fd[%d]",
+                       new_mp_data->data_bo, new_mp_data->data_fd);
        } else {
                /* zero copy */
-               switch (stream->num_planes) {
-               case 1:
-                       frame->data.single_plane.yuv = buffer_bo_handle[0].ptr;
-                       frame->data.single_plane.size = stream->data.yuv420.length_yuv;
-                       total_size = stream->data.yuv420.length_yuv;
-                       break;
-               case 2:
-                       frame->data.double_plane.y = buffer_bo_handle[0].ptr;
-                       if (stream->num_planes == (unsigned int)num_buffer_fd)
-                               frame->data.double_plane.uv = buffer_bo_handle[1].ptr;
-                       else
-                               frame->data.double_plane.uv = buffer_bo_handle[0].ptr + stream->data.yuv420sp.length_y;
-                       frame->data.double_plane.y_size = stream->data.yuv420sp.length_y;
-                       frame->data.double_plane.uv_size = stream->data.yuv420sp.length_uv;
-                       total_size = stream->data.yuv420sp.length_y + \
-                               stream->data.yuv420sp.length_uv;
-                       break;
-               case 3:
-                       frame->data.triple_plane.y = buffer_bo_handle[0].ptr;
-                       if (stream->num_planes == (unsigned int)num_buffer_fd) {
-                               frame->data.triple_plane.u = buffer_bo_handle[1].ptr;
-                               frame->data.triple_plane.v = buffer_bo_handle[2].ptr;
-                       } else {
-                               frame->data.triple_plane.u = buffer_bo_handle[0].ptr + stream->data.yuv420p.length_y;
-                               frame->data.triple_plane.v = buffer_bo_handle[1].ptr + stream->data.yuv420p.length_u;
-                       }
-                       frame->data.triple_plane.y_size = stream->data.yuv420p.length_y;
-                       frame->data.triple_plane.u_size = stream->data.yuv420p.length_u;
-                       frame->data.triple_plane.v_size = stream->data.yuv420p.length_v;
-                       total_size = stream->data.yuv420p.length_y + \
-                               stream->data.yuv420p.length_u + \
-                               stream->data.yuv420p.length_v;
-                       break;
-               default:
-                       break;
+               for (i = 0 ; i < num_buffer_fd ; i++) {
+                       new_mp_data->buffer_bo[i] = buffer_bo[i];
+                       new_mp_data->buffer_fd[i] = (tbm_fd)tfd[i + 1];
+
+                       CAM_LOG_VERBOSE("    [%d] bo[%p], fd[%d]",
+                               i, new_mp_data->buffer_bo[i], new_mp_data->buffer_fd[i]);
                }
+
+               for (i = num_buffer_fd ; i < MUSE_NUM_FD ; i++)
+                       new_mp_data->buffer_fd[i] = CAMERA_FD_INIT;
+
+               new_mp_data->data_fd = CAMERA_FD_INIT;
        }
 
-       /*
-       LOGD("format %d, %dx%d, size %d plane num %d",
-            frame.format, frame.width, frame.height, total_size, frame.num_of_planes);
-       */
+       *mp_data = new_mp_data;
+
+       CAM_LOG_DEBUG("mp_data %p", new_mp_data);
 
-       return;
+       return ret;
 }
 
-static int _camera_media_packet_data_create(int ret_fd, int *tfd, int num_buffer_fd, tbm_bo bo,
-       tbm_bo *buffer_bo, tbm_bo data_bo, camera_media_packet_data **mp_data)
+static void __camera_release_media_packet_data(camera_media_packet_data *mp_data, camera_cb_info_s *cb_info)
 {
        int i = 0;
-       int ret = CAMERA_ERROR_NONE;
-       camera_media_packet_data *tmp_mp_data = NULL;
 
-       if (!tfd) {
-               LOGE("NULL tfd");
-               return CAMERA_ERROR_INVALID_PARAMETER;
+       if (!mp_data || !cb_info) {
+               CAM_LOG_ERROR("NULL pointer %p %p", mp_data, cb_info);
+               return;
        }
 
-       if (*mp_data == NULL) {
-               tmp_mp_data = g_new0(camera_media_packet_data, 1);
-               if (tmp_mp_data) {
-                       tmp_mp_data->ret_fd = ret_fd;
-                       tmp_mp_data->fd = tfd[0];
-                       tmp_mp_data->num_buffer_fd = num_buffer_fd;
-                       tmp_mp_data->bo = bo;
+       CAM_LOG_VERBOSE("tfd[%d], ret fd[%d]", mp_data->fd, mp_data->ret_fd);
 
-                       if (data_bo) {
-                               /* non-zero copy */
-                               tmp_mp_data->data_bo = data_bo;
-                               tmp_mp_data->data_fd = tfd[1];
-                       } else {
-                               /* zero copy */
-                               for (i = 0 ; i < num_buffer_fd ; i++) {
-                                       tmp_mp_data->buffer_bo[i] = buffer_bo[i];
-                                       tmp_mp_data->buffer_fd[i] = (tbm_fd)tfd[i + 1];
-                               }
-                       }
+       /* release imported bo and close fd */
+       for (i = 0 ; i < mp_data->num_buffer_fd ; i++) {
+               CAM_LOG_VERBOSE("    release buffer[%d] fd[%d],bo[%p]",
+                       i, mp_data->buffer_fd[i], mp_data->buffer_bo[i]);
 
-                       tmp_mp_data->ref_cnt++;
+               tbm_bo_unref(mp_data->buffer_bo[i]);
 
-                       *mp_data = tmp_mp_data;
-                       /*LOGD("mp_data %p", tmp_mp_data);*/
-               } else {
-                       ret = CAMERA_ERROR_OUT_OF_MEMORY;
-                       LOGE("failed to alloc media packet data");
-               }
-       } else {
-               ((camera_media_packet_data *)*mp_data)->ref_cnt++;
+               if (CAMERA_IS_FD_VALID(mp_data->buffer_fd[i]))
+                       close(mp_data->buffer_fd[i]);
+               else
+                       CAM_LOG_WARNING("invalid fd[%d] for buffer[%d]", mp_data->buffer_fd[i], i);
        }
 
-       return ret;
+       if (mp_data->data_bo) {
+               CAM_LOG_VERBOSE("release data_fd[%d],data_bo[%p]",
+                       mp_data->data_fd, mp_data->data_bo);
+
+               tbm_bo_unref(mp_data->data_bo);
+
+               if (CAMERA_IS_FD_VALID(mp_data->data_fd))
+                       close(mp_data->data_fd);
+               else
+                       CAM_LOG_WARNING("invalid data_fd[%d]", mp_data->data_fd);
+       }
+
+       CAM_LOG_VERBOSE("release fd[%d],bo[%p]", mp_data->fd, mp_data->bo);
+
+       tbm_bo_unref(mp_data->bo);
+
+       if (CAMERA_IS_FD_VALID(mp_data->fd))
+               close(mp_data->fd);
+       else
+               CAM_LOG_WARNING("invalid fd[%d]", mp_data->fd);
+
+       /* return buffer */
+       _camera_msg_return_buffer(mp_data->ret_fd, cb_info);
+
+       g_free(mp_data);
 }
 
-static void _camera_media_packet_data_release(camera_media_packet_data *mp_data, camera_cb_info_s *cb_info)
+
+static tbm_surface_h __camera_get_tbm_surface(MMCamcorderVideoStreamDataType *stream, camera_media_packet_data *mp_data)
 {
        int i = 0;
+       int ret = CAMERA_ERROR_NONE;
+       uint32_t tbm_format = 0;
+       tbm_bo bos[BUFFER_MAX_PLANE_NUM] = {NULL, };
+       tbm_surface_info_s tsurf_info;
 
-       if (!mp_data || !cb_info) {
-               LOGE("NULL pointer %p %p", mp_data, cb_info);
-               return;
+       if (!stream || !mp_data) {
+               CAM_LOG_ERROR("NULL param [%p,%p]", stream, mp_data);
+               return NULL;
        }
 
-       if (mp_data->ref_cnt > 1) {
-               mp_data->ref_cnt--;
-               LOGD("ref count %d", mp_data->ref_cnt);
-       } else {
-               /* release imported bo and close imported fd */
-               for (i = 0 ; i < mp_data->num_buffer_fd ; i++) {
-                       tbm_bo_unref(mp_data->buffer_bo[i]);
-                       mp_data->buffer_bo[i] = NULL;
+       if (mp_data->num_buffer_fd < 1 && !mp_data->data_bo) {
+               CAM_LOG_ERROR("No valid data");
+               return NULL;
+       }
 
-                       close(mp_data->buffer_fd[i]);
-                       mp_data->buffer_fd[i] = -1;
+       ret = _camera_get_tbm_format(stream->format, &tbm_format);
+       if (ret != CAMERA_ERROR_NONE)
+               return NULL;
+
+       memset(&tsurf_info, 0x0, sizeof(tbm_surface_info_s));
+
+       if (mp_data->num_buffer_fd > 0) {
+               for (i = 0 ; i < mp_data->num_buffer_fd ; i++)
+                       bos[i] = mp_data->buffer_bo[i];
+       } else {
+               bos[0] = mp_data->data_bo;
+       }
+
+       tsurf_info.width = stream->width;
+       tsurf_info.height = stream->height;
+       tsurf_info.format = tbm_format;
+       tsurf_info.bpp = tbm_surface_internal_get_bpp(tbm_format);
+       tsurf_info.num_planes = tbm_surface_internal_get_num_planes(tbm_format);
+
+       switch (tbm_format) {
+       case TBM_FORMAT_NV12:   /* fall through */
+       case TBM_FORMAT_NV21:   /* fall through */
+       case TBM_FORMAT_YUV420: /* fall through */
+       case TBM_FORMAT_YVU420: /* fall through */
+       case TBM_FORMAT_UYVY:   /* fall through */
+       case TBM_FORMAT_YUYV:
+               for (i = 0 ; i < (int)tsurf_info.num_planes ; i++) {
+                       tsurf_info.planes[i].stride = stream->stride[i];
+                       tsurf_info.planes[i].size = stream->stride[i] * stream->elevation[i];
+                       if (i != 0 && mp_data->num_buffer_fd <= 1)
+                               tsurf_info.planes[i].offset = tsurf_info.planes[i - 1].offset + tsurf_info.planes[i - 1].size;
+                       tsurf_info.size += tsurf_info.planes[i].size;
+
+                       CAM_LOG_VERBOSE("[plane:%d] st[%d], el[%d], size[%d]",
+                               i, stream->stride[i], stream->elevation[i], tsurf_info.planes[i].size);
                }
+               break;
+//LCOV_EXCL_START
+       case TBM_FORMAT_RGB565:     /* fall through */
+       case TBM_FORMAT_RGB888:     /* fall through */
+       case TBM_FORMAT_RGBA8888:   /* fall through */
+       case TBM_FORMAT_ARGB8888:
+               tsurf_info.planes[0].size = stream->data.rgb.length_data;
+               tsurf_info.planes[0].offset = 0;
+               tsurf_info.size = stream->data.rgb.length_data;
+               break;
+       default:
+               CAM_LOG_ERROR("Not supported format[%d]", stream->format);
+               return NULL;
+//LCOV_EXCL_STOP
+       }
 
-               /* unref tbm bo and close imported fd */
-               close(mp_data->fd);
-               mp_data->fd = -1;
-               _camera_release_imported_bo(&mp_data->bo);
+       return tbm_surface_internal_create_with_bos(&tsurf_info, bos,
+               mp_data->num_buffer_fd > 0 ? mp_data->num_buffer_fd : 1);
+}
 
-               if (mp_data->data_bo && mp_data->data_fd >= 0) {
-                       close(mp_data->data_fd);
-                       mp_data->data_fd = -1;
+
+static int __camera_update_media_packet_format(camera_cb_info_s *cb_info, MMCamcorderVideoStreamDataType *stream)
+{
+       int ret = CAMERA_ERROR_NONE;
+       int pkt_fmt_width = 0;
+       int pkt_fmt_height = 0;
+       bool make_pkt_fmt = false;
+       media_format_mimetype_e mimetype = MEDIA_FORMAT_NV12;
+       media_format_mimetype_e pkt_fmt_mimetype = MEDIA_FORMAT_NV12;
+
+       if (!cb_info || !stream) {
+               CAM_LOG_ERROR("invalid parameter - %p, %p", cb_info, stream);
+               return CAMERA_ERROR_INVALID_PARAMETER;
+       }
+
+       ret = _camera_get_media_packet_mimetype(stream->format, &mimetype);
+       if (ret != CAMERA_ERROR_NONE)
+               return ret;
+
+       /* check media packet format */
+       if (cb_info->pkt_fmt) {
+               media_format_get_video_info(cb_info->pkt_fmt,
+                       &pkt_fmt_mimetype, &pkt_fmt_width, &pkt_fmt_height, NULL, NULL);
+
+               CAM_LOG_DEBUG("pkt_fmt %dx%d - stream %dx%d",
+                       pkt_fmt_width, pkt_fmt_height, stream->width, stream->height);
+
+               if (pkt_fmt_mimetype != mimetype ||
+                       pkt_fmt_width != stream->width ||
+                       pkt_fmt_height != stream->height) {
+                       CAM_LOG_WARNING("change fmt[previous:0x%x,%dx%d]",
+                                       pkt_fmt_mimetype, pkt_fmt_width, pkt_fmt_height);
+
+                       media_format_unref(cb_info->pkt_fmt);
+                       cb_info->pkt_fmt = NULL;
+                       make_pkt_fmt = true;
                }
-               _camera_release_imported_bo(&mp_data->data_bo);
+       } else {
+               make_pkt_fmt = true;
+       }
 
-               /* return buffer */
-               _camera_msg_return_buffer(mp_data->ret_fd, cb_info);
+       /* create packet format */
+       if (make_pkt_fmt) {
+               CAM_LOG_WARNING("make new fmt - 0x%x, %dx%d",
+                       mimetype, stream->width, stream->height);
+
+               ret = media_format_create(&cb_info->pkt_fmt);
+               if (ret != MEDIA_FORMAT_ERROR_NONE) {
+                       CAM_LOG_ERROR("media_format_create failed 0x%x", ret);
+                       return CAMERA_ERROR_INVALID_OPERATION;
+               }
 
-               g_free(mp_data);
-               mp_data = NULL;
+               ret = media_format_set_video_mime(cb_info->pkt_fmt, mimetype);
+               ret |= media_format_set_video_width(cb_info->pkt_fmt, stream->width);
+               ret |= media_format_set_video_height(cb_info->pkt_fmt, stream->height);
+               if (ret != MEDIA_FORMAT_ERROR_NONE) {
+                       CAM_LOG_ERROR("media format set failed 0x%x", ret);
+                       return CAMERA_ERROR_INVALID_OPERATION;
+               }
        }
 
-       return;
+       return CAMERA_ERROR_NONE;
 }
 
-static int _camera_media_packet_create(camera_cb_info_s *cb_info, camera_stream_data_s *stream,
+
+static int __camera_create_media_packet(camera_cb_info_s *cb_info, MMCamcorderVideoStreamDataType *stream,
        camera_media_packet_data *mp_data, media_packet_h *packet)
 {
        media_packet_h pkt = NULL;
-       bool make_pkt_fmt = false;
        tbm_surface_h tsurf = NULL;
-       tbm_surface_info_s tsurf_info;
-       media_format_mimetype_e mimetype = MEDIA_FORMAT_NV12;
-       uint32_t bo_format = 0;
-       int ret = 0;
-       int i = 0;
-       int num_buffer_fd = 0;
-       tbm_bo *buffer_bo = NULL;
+       int ret = CAMERA_ERROR_NONE;
 
-       if (cb_info == NULL || stream == NULL || mp_data == NULL || packet == NULL) {
-               LOGE("invalid parameter - cb_info:%p, stream:%p, mp_data:%p, packet:%p",
+       if (!cb_info || !stream || !mp_data || !packet) {
+               CAM_LOG_ERROR("invalid parameter - %p, %p, %p, %p",
                        cb_info, stream, mp_data, packet);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       memset(&tsurf_info, 0x0, sizeof(tbm_surface_info_s));
-       buffer_bo = mp_data->buffer_bo;
-       num_buffer_fd = mp_data->num_buffer_fd;
-
-       /* create tbm surface */
-       for (i = 0 ; i < BUFFER_MAX_PLANE_NUM ; i++)
-               tsurf_info.planes[i].stride = stream->stride[i];
-
-       /* get tbm surface format */
-       ret = _camera_get_tbm_surface_format(stream->format, &bo_format);
-       ret |= _camera_get_media_packet_mimetype(stream->format, &mimetype);
+       ret = __camera_update_media_packet_format(cb_info, stream);
+       if (ret != CAMERA_ERROR_NONE)
+               return ret;
 
-       if (ret == CAMERA_ERROR_NONE) {
-               tsurf_info.width = stream->width;
-               tsurf_info.height = stream->height;
-               tsurf_info.format = bo_format;
-               tsurf_info.bpp = tbm_surface_internal_get_bpp(bo_format);
-               tsurf_info.num_planes = tbm_surface_internal_get_num_planes(bo_format);
-
-               if (num_buffer_fd > 0) {
-                       switch (bo_format) {
-                       case TBM_FORMAT_NV12:
-                       case TBM_FORMAT_NV21:
-                               tsurf_info.planes[0].size = stream->stride[0] * stream->elevation[0];
-                               tsurf_info.planes[1].size = stream->stride[1] * stream->elevation[1];
-                               tsurf_info.planes[0].offset = 0;
-                               if (num_buffer_fd == 1)
-                                       tsurf_info.planes[1].offset = tsurf_info.planes[0].size;
-                               tsurf_info.size = tsurf_info.planes[0].size + tsurf_info.planes[1].size;
-                               break;
-                       case TBM_FORMAT_YUV420:
-                       case TBM_FORMAT_YVU420:
-                               tsurf_info.planes[0].size = stream->stride[0] * stream->elevation[0];
-                               tsurf_info.planes[1].size = stream->stride[1] * stream->elevation[1];
-                               tsurf_info.planes[2].size = stream->stride[2] * stream->elevation[2];
-                               tsurf_info.planes[0].offset = 0;
-                               if (num_buffer_fd == 1) {
-                                       tsurf_info.planes[1].offset = tsurf_info.planes[0].size;
-                                       tsurf_info.planes[2].offset = tsurf_info.planes[0].size + tsurf_info.planes[1].size;
-                               }
-                               tsurf_info.size = tsurf_info.planes[0].size + tsurf_info.planes[1].size + tsurf_info.planes[2].size;
-                               break;
-                       case TBM_FORMAT_UYVY:
-                       case TBM_FORMAT_YUYV:
-                               tsurf_info.planes[0].size = (stream->stride[0] * stream->elevation[0]) << 1;
-                               tsurf_info.planes[0].offset = 0;
-                               tsurf_info.size = tsurf_info.planes[0].size;
-                               break;
-                       default:
-                               break;
-                       }
+       if (stream->data_type == MM_CAM_STREAM_DATA_ENCODED) {
+               ret = media_packet_new_from_external_memory(cb_info->pkt_fmt,
+                       stream->data.encoded.data, stream->data.encoded.length_data,
+                       (media_packet_dispose_cb)_camera_media_packet_dispose, (void *)cb_info,
+                       &pkt);
 
-                       tsurf = tbm_surface_internal_create_with_bos(&tsurf_info, buffer_bo, num_buffer_fd);
-               } else if (mp_data->data_bo) {
-                       switch (bo_format) {
-                       case TBM_FORMAT_NV12:
-                       case TBM_FORMAT_NV21:
-                               tsurf_info.planes[0].size = stream->width * stream->height;
-                               tsurf_info.planes[1].size = (tsurf_info.planes[0].size) >> 1;
-                               tsurf_info.planes[0].offset = 0;
-                               tsurf_info.planes[1].offset = tsurf_info.planes[0].size;
-                               tsurf_info.size = tsurf_info.planes[0].size + tsurf_info.planes[1].size;
-                               break;
-                       case TBM_FORMAT_YUV420:
-                       case TBM_FORMAT_YVU420:
-                               tsurf_info.planes[0].size = stream->width * stream->height;
-                               tsurf_info.planes[1].size = (stream->width >> 1) * (stream->height >> 1);
-                               tsurf_info.planes[2].size = tsurf_info.planes[1].size;
-                               tsurf_info.planes[0].offset = 0;
-                               tsurf_info.planes[1].offset = tsurf_info.planes[0].size;
-                               tsurf_info.planes[2].offset = tsurf_info.planes[0].size + tsurf_info.planes[1].size;
-                               tsurf_info.size = tsurf_info.planes[0].size + tsurf_info.planes[1].size + tsurf_info.planes[2].size;
-                               break;
-                       case TBM_FORMAT_UYVY:
-                       case TBM_FORMAT_YUYV:
-                               tsurf_info.planes[0].size = (stream->width * stream->height) << 1;
-                               tsurf_info.planes[0].offset = 0;
-                               tsurf_info.size = tsurf_info.planes[0].size;
-                               break;
-                       default:
-                               break;
-                       }
+               if (pkt) {
+                       if (!stream->data.encoded.is_delta_frame)
+                               media_packet_set_flags(pkt, MEDIA_PACKET_SYNC_FRAME);
 
-                       tsurf = tbm_surface_internal_create_with_bos(&tsurf_info, &mp_data->data_bo, 1);
-               }
-               /*LOGD("tbm surface %p", tsurf);*/
-       }
-
-       if (tsurf) {
-               /* check media packet format */
-               if (cb_info->pkt_fmt) {
-                       int pkt_fmt_width = 0;
-                       int pkt_fmt_height = 0;
-                       media_format_mimetype_e pkt_fmt_mimetype = MEDIA_FORMAT_NV12;
-
-                       media_format_get_video_info(cb_info->pkt_fmt, &pkt_fmt_mimetype, &pkt_fmt_width, &pkt_fmt_height, NULL, NULL);
-                       if (pkt_fmt_mimetype != mimetype ||
-                           pkt_fmt_width != stream->width ||
-                           pkt_fmt_height != stream->height) {
-                               LOGW("change fmt: current 0x%x, %dx%d",
-                                    pkt_fmt_mimetype, pkt_fmt_width, pkt_fmt_height);
-                               media_format_unref(cb_info->pkt_fmt);
-                               cb_info->pkt_fmt = NULL;
-                               make_pkt_fmt = true;
+                       if (stream->data.encoded.is_header_included) {
+                               media_packet_set_flags(pkt, MEDIA_PACKET_CODEC_CONFIG);
+                               CAM_LOG_INFO("Codec config in buffer");
                        }
-               } else {
-                       make_pkt_fmt = true;
                }
-
-               /* create packet format */
-               if (make_pkt_fmt) {
-                       LOGW("make new pkt_fmt - 0x%x, %dx%d", mimetype, stream->width, stream->height);
-                       ret = media_format_create(&cb_info->pkt_fmt);
-                       if (ret == MEDIA_FORMAT_ERROR_NONE) {
-                               ret = media_format_set_video_mime(cb_info->pkt_fmt, mimetype);
-                               ret |= media_format_set_video_width(cb_info->pkt_fmt, stream->width);
-                               ret |= media_format_set_video_height(cb_info->pkt_fmt, stream->height);
-                               LOGW("media_format_set : 0x%x", ret);
-                       } else {
-                               LOGW("media_format_create failed 0x%x", ret);
-                       }
+       } else {
+               tsurf = __camera_get_tbm_surface(stream, mp_data);
+               if (!tsurf) {
+                       CAM_LOG_ERROR("get tbm surface failed");
+                       ret = CAMERA_ERROR_INVALID_OPERATION;
+                       goto _PACKET_CREATE_FAILED;
                }
 
-               /* create media packet */
-               ret = media_packet_create_from_tbm_surface(cb_info->pkt_fmt,
-                       tsurf, (media_packet_finalize_cb)_camera_media_packet_finalize,
+               ret = media_packet_new_from_tbm_surface(cb_info->pkt_fmt,
+                       tsurf, (media_packet_dispose_cb)_camera_media_packet_dispose,
                        (void *)cb_info, &pkt);
-               if (ret != MEDIA_PACKET_ERROR_NONE) {
-                       LOGE("media_packet_create failed 0x%x", ret);
-                       tbm_surface_destroy(tsurf);
-                       tsurf = NULL;
-               }
-       } else {
-               LOGE("tbm surface failed. %dx%d, format %d, num_buffer_fd %d, data_bo %p",
-                       stream->width, stream->height, stream->format, num_buffer_fd, mp_data->data_bo);
        }
 
-       if (pkt) {
-               /*LOGD("media packet %p, internal buffer %p", pkt, stream->internal_buffer);*/
-               /* set media packet data */
-               ret = media_packet_set_extra(pkt, (void *)mp_data);
-               if (ret != MEDIA_PACKET_ERROR_NONE) {
-                       LOGE("media_packet_set_extra failed");
+       if (ret != MEDIA_PACKET_ERROR_NONE) {
+               CAM_LOG_ERROR("media_packet_new[t:%d] failed 0x%x", stream->data_type, ret);
+               goto _PACKET_CREATE_FAILED;
+       }
 
-                       _camera_media_packet_data_release(mp_data, cb_info);
-                       mp_data = NULL;
+       ret = media_packet_set_extra(pkt, (void *)mp_data);
+       if (ret != MEDIA_PACKET_ERROR_NONE) {
+               CAM_LOG_ERROR("media_packet_set_extra failed");
+               goto _PACKET_CREATE_FAILED;
+       }
 
-                       media_packet_destroy(pkt);
-                       pkt = NULL;
-               } else {
-                       /* set timestamp : msec -> nsec */
-                       if (media_packet_set_pts(pkt, (uint64_t)(stream->timestamp) * 1000000) != MEDIA_PACKET_ERROR_NONE)
-                               LOGW("media_packet_set_pts failed");
+       if (media_packet_set_pts(pkt, stream->timestamp_nsec) != MEDIA_PACKET_ERROR_NONE)
+               CAM_LOG_WARNING("media_packet_set_pts failed");
 
-                       *packet = pkt;
-               }
-       }
+       if (media_packet_set_rotate_method(pkt, (media_packet_rotate_method_e)stream->rotation) != MEDIA_PACKET_ERROR_NONE)
+               CAM_LOG_WARNING("media_packet_set_rotate_method failed");
 
-       return ret;
+       CAM_LOG_VERBOSE("new media packet[%p], tbm surface[%p]", pkt, tsurf);
+
+       *packet = pkt;
+
+       return CAMERA_ERROR_NONE;
+
+_PACKET_CREATE_FAILED:
+       if (tsurf)
+               tbm_surface_destroy(tsurf);
+       if (pkt)
+               media_packet_unref(pkt);
+
+       return CAMERA_ERROR_INVALID_OPERATION;
 }
 
-int _camera_media_packet_finalize(media_packet_h pkt, int error_code, void *user_data)
+void _camera_media_packet_dispose(media_packet_h pkt, void *user_data)
 {
        int ret = 0;
        camera_cb_info_s *cb_info = (camera_cb_info_s *)user_data;
@@ -1395,48 +1502,40 @@ int _camera_media_packet_finalize(media_packet_h pkt, int error_code, void *user
        tbm_surface_h tsurf = NULL;
 
        if (!pkt || !cb_info) {
-               LOGE("NULL pointer %p %p", pkt, cb_info);
-               return MEDIA_PACKET_FINALIZE;
+               CAM_LOG_ERROR("NULL pointer %p %p", pkt, cb_info);
+               return;
        }
 
        ret = media_packet_get_extra(pkt, (void **)&mp_data);
-       if (ret != MEDIA_PACKET_ERROR_NONE) {
-               LOGE("media_packet_get_extra failed 0x%x", ret);
-               return MEDIA_PACKET_FINALIZE;
+       if (ret != MEDIA_PACKET_ERROR_NONE || !mp_data) {
+               CAM_LOG_ERROR("media_packet_get_extra failed 0x%x", ret);
+               return;
        }
 
-       /*LOGD("mp_data %p", mp_data);*/
-
-       g_mutex_lock(&cb_info->mp_data_mutex);
-
-       _camera_media_packet_data_release(mp_data, cb_info);
-       mp_data = NULL;
-
-       g_mutex_unlock(&cb_info->mp_data_mutex);
-
        ret = media_packet_get_tbm_surface(pkt, &tsurf);
-       if (ret != MEDIA_PACKET_ERROR_NONE)
-               LOGE("get tbm_surface failed 0x%x", ret);
 
-       if (tsurf) {
+       CAM_LOG_VERBOSE("media packet[%p] - mp_data[%p],tsurf[%p]",
+               pkt, mp_data, tsurf);
+
+       if (tsurf)
                tbm_surface_destroy(tsurf);
-               tsurf = NULL;
-       }
 
-       return MEDIA_PACKET_FINALIZE;
+       g_mutex_lock(&cb_info->mp_data_mutex);
+       __camera_release_media_packet_data(mp_data, cb_info);
+       g_mutex_unlock(&cb_info->mp_data_mutex);
 }
 
-static void _camera_client_user_callback(camera_cb_info_s *cb_info, char *recv_msg, muse_camera_event_e event, int *tfd)
+static void __camera_client_user_callback(camera_cb_info_s *cb_info, char *recv_msg, muse_camera_event_e event, int *tfd)
 {
        int param1 = 0;
        int param2 = 0;
 
        if (!recv_msg || event >= MUSE_CAMERA_EVENT_TYPE_NUM) {
-               LOGE("invalid parameter - camera msg %p, event %d", recv_msg, event);
+               CAM_LOG_ERROR("invalid parameter - camera msg %p, event %d", recv_msg, event);
                return;
        }
 
-       /*LOGD("get camera msg %s, event %d", recv_msg, event);*/
+       CAM_LOG_DEBUG("get camera msg[%s], event[%d]", recv_msg, event);
 
        g_mutex_lock(&cb_info->user_cb_mutex[event]);
 
@@ -1446,7 +1545,7 @@ static void _camera_client_user_callback(camera_cb_info_s *cb_info, char *recv_m
                        event != MUSE_CAMERA_EVENT_TYPE_FACE_DETECTION &&
                        event != MUSE_CAMERA_EVENT_TYPE_CAPTURE) {
                        g_mutex_unlock(&cb_info->user_cb_mutex[event]);
-                       LOGW("NULL callback for event %d, return here", event);
+                       CAM_LOG_WARNING("NULL callback for event %d, return here", event);
                        return;
                }
 
@@ -1469,7 +1568,7 @@ static void _camera_client_user_callback(camera_cb_info_s *cb_info, char *recv_m
                        muse_camera_msg_get(current, recv_msg);
                        muse_camera_msg_get(by_policy, recv_msg);
 
-                       LOGD("STATE CHANGE - previous %d, current %d, by_policy %d",
+                       CAM_LOG_INFO("STATE CHANGE - previous %d, current %d, by_policy %d",
                                previous, current, by_policy);
 
                        ((camera_state_changed_cb)cb_info->user_cb[event])((camera_state_e)previous,
@@ -1482,26 +1581,27 @@ static void _camera_client_user_callback(camera_cb_info_s *cb_info, char *recv_m
 
                        muse_camera_msg_get(state, recv_msg);
 
-                       LOGD("FOCUS state - %d", state);
+                       CAM_LOG_INFO("FOCUS state - %d", state);
 
                        ((camera_focus_changed_cb)cb_info->user_cb[event])((camera_focus_state_e)state, cb_info->user_data[event]);
                }
                break;
        case MUSE_CAMERA_EVENT_TYPE_CAPTURE_COMPLETE:
-               LOGD("CAPTURE_COMPLETED");
+               CAM_LOG_INFO("CAPTURE_COMPLETED");
                ((camera_capture_completed_cb)cb_info->user_cb[event])(cb_info->user_data[event]);
                break;
        case MUSE_CAMERA_EVENT_TYPE_PREVIEW:
        case MUSE_CAMERA_EVENT_TYPE_MEDIA_PACKET_PREVIEW:
                __camera_event_handler_preview(cb_info, recv_msg, tfd);
                break;
+//LCOV_EXCL_START
        case MUSE_CAMERA_EVENT_TYPE_HDR_PROGRESS:
                {
                        int percent = 0;
 
                        muse_camera_msg_get(percent, recv_msg);
 
-                       LOGD("HDR progress - %d %%", percent);
+                       CAM_LOG_INFO("HDR progress - %d %%", percent);
 
                        ((camera_attr_hdr_progress_cb)cb_info->user_cb[event])(percent, cb_info->user_data[event]);
                }
@@ -1516,7 +1616,7 @@ static void _camera_client_user_callback(camera_cb_info_s *cb_info, char *recv_m
                        muse_camera_msg_get(previous, recv_msg);
                        muse_camera_msg_get(current, recv_msg);
 
-                       LOGW("INTERRUPTED - policy %d, state %d -> %d", policy, previous, current);
+                       CAM_LOG_WARNING("INTERRUPTED - policy %d, state %d -> %d", policy, previous, current);
 
                        ((camera_interrupted_cb)cb_info->user_cb[event])((camera_policy_e)policy,
                                (camera_state_e)previous, (camera_state_e)current, cb_info->user_data[event]);
@@ -1530,7 +1630,7 @@ static void _camera_client_user_callback(camera_cb_info_s *cb_info, char *recv_m
                        muse_camera_msg_get(policy, recv_msg);
                        muse_camera_msg_get(state, recv_msg);
 
-                       LOGW("INTERRUPT_STARTED - policy %d, state %d", policy, state);
+                       CAM_LOG_WARNING("INTERRUPT_STARTED - policy %d, state %d", policy, state);
 
                        ((camera_interrupt_started_cb)cb_info->user_cb[event])((camera_policy_e)policy,
                                (camera_state_e)state, cb_info->user_data[event]);
@@ -1547,24 +1647,25 @@ static void _camera_client_user_callback(camera_cb_info_s *cb_info, char *recv_m
                        muse_camera_msg_get(error, recv_msg);
                        muse_camera_msg_get(current_state, recv_msg);
 
-                       LOGE("ERROR - error 0x%x, current_state %d", error, current_state);
+                       CAM_LOG_ERROR("ERROR - error 0x%x, current_state %d", error, current_state);
 
                        ((camera_error_cb)cb_info->user_cb[event])((camera_error_e)error,
                                (camera_state_e)current_state, cb_info->user_data[event]);
                }
                break;
+//LCOV_EXCL_STOP
        case MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_PREVIEW_RESOLUTION:
                /* fall through */
        case MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_CAPTURE_RESOLUTION:
                muse_camera_msg_get(param1, recv_msg);
                muse_camera_msg_get(param2, recv_msg);
 
-               /*LOGD("event %d SUPPORTED %d, %d", event, param1, param2);*/
+               CAM_LOG_DEBUG("event[%d] SUPPORTED[%d],[%d]", event, param1, param2);
 
                if (((camera_supported_cb_param2)cb_info->user_cb[event])(param1, param2, cb_info->user_data[event]) == false) {
                        cb_info->user_cb[event] = NULL;
                        cb_info->user_data[event] = NULL;
-                       LOGW("stop foreach callback for event %d", event);
+                       CAM_LOG_WARNING("stop foreach callback for event %d", event);
                }
                break;
        case MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_CAPTURE_FORMAT:
@@ -1593,39 +1694,39 @@ static void _camera_client_user_callback(camera_cb_info_s *cb_info, char *recv_m
                /* fall through */
        case MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_STREAM_ROTATION:
                /* fall through */
+//LCOV_EXCL_START
        case MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_THEATER_MODE:
                /* fall through */
        case MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_PTZ_TYPE:
                muse_camera_msg_get(param1, recv_msg);
 
-               /*LOGD("event %d SUPPORTED %d ", event, param1);*/
+               CAM_LOG_DEBUG("event[%d], SUPPORTED[%d] ", event, param1);
 
                if (((camera_supported_cb_param1)cb_info->user_cb[event])(param1, cb_info->user_data[event]) == false) {
                        cb_info->user_cb[event] = NULL;
                        cb_info->user_data[event] = NULL;
-                       LOGW("stop foreach callback for event %d", event);
+                       CAM_LOG_WARNING("stop foreach callback for event %d", event);
                }
                break;
+//LCOV_EXCL_STOP
        case MUSE_CAMERA_EVENT_TYPE_CAPTURE:
                __camera_event_handler_capture(cb_info, recv_msg, tfd);
                break;
        default:
-               LOGW("unhandled event %d", event);
+               CAM_LOG_WARNING("unhandled event %d", event);
                break;
        }
 
        g_mutex_unlock(&cb_info->user_cb_mutex[event]);
-
-       return;
 }
 
-static gboolean _camera_idle_event_callback(gpointer data)
+static gboolean __camera_idle_event_callback(gpointer data)
 {
        camera_cb_info_s *cb_info = NULL;
        camera_idle_event_s *cam_idle_event = (camera_idle_event_s *)data;
 
        if (cam_idle_event == NULL) {
-               LOGE("cam_idle_event is NULL");
+               CAM_LOG_ERROR("cam_idle_event is NULL");
                return FALSE;
        }
 
@@ -1634,7 +1735,7 @@ static gboolean _camera_idle_event_callback(gpointer data)
 
        cb_info = cam_idle_event->cb_info;
        if (cb_info == NULL) {
-               LOGW("camera cb_info is NULL. event %p %d", cam_idle_event, cam_idle_event->event);
+               CAM_LOG_WARNING("camera cb_info is NULL. event %p %d", cam_idle_event, cam_idle_event->event);
                g_mutex_unlock(&g_cam_idle_event_lock);
                goto IDLE_EVENT_CALLBACK_DONE;
        }
@@ -1646,7 +1747,7 @@ static gboolean _camera_idle_event_callback(gpointer data)
        g_mutex_unlock(&g_cam_idle_event_lock);
 
        /* user callback */
-       _camera_client_user_callback(cb_info, cam_idle_event->recv_msg, cam_idle_event->event, cam_idle_event->tfd);
+       __camera_client_user_callback(cb_info, cam_idle_event->recv_msg, cam_idle_event->event, cam_idle_event->tfd);
 
 IDLE_EVENT_CALLBACK_DONE:
        /* release event */
@@ -1656,7 +1757,7 @@ IDLE_EVENT_CALLBACK_DONE:
        return FALSE;
 }
 
-static void *_camera_msg_handler_func(gpointer data)
+static gpointer __camera_msg_handler_func(gpointer data)
 {
        int api = 0;
        int type = 0;
@@ -1664,27 +1765,29 @@ static void *_camera_msg_handler_func(gpointer data)
        camera_idle_event_s *cam_idle_event = NULL;
        camera_msg_handler_info_s *handler_info = (camera_msg_handler_info_s *)data;
        camera_cb_info_s *cb_info = NULL;
+       GThread *thread = NULL;
 
        if (!handler_info || !handler_info->cb_info) {
-               LOGE("NULL handler %p", handler_info);
+               CAM_LOG_ERROR("NULL handler %p", handler_info);
                return NULL;
        }
 
        cb_info = (camera_cb_info_s *)handler_info->cb_info;
        type = handler_info->type;
+       thread = handler_info->thread;
 
-       LOGD("t:%d start", type);
+       CAM_LOG_INFO("t:%d start[thread:%p]", type, thread);
 
        g_mutex_lock(&handler_info->mutex);
 
        while (g_atomic_int_get(&handler_info->running)) {
                if (g_queue_is_empty(handler_info->queue)) {
-                       /*LOGD("t:%d signal wait...", type);*/
+                       CAM_LOG_VERBOSE("t[%d] signal wait...", type);
                        g_cond_wait(&handler_info->cond, &handler_info->mutex);
-                       /*LOGD("t:%d signal received", type);*/
+                       CAM_LOG_VERBOSE("t[%d] signal received", type);
 
                        if (g_atomic_int_get(&handler_info->running) == 0) {
-                               LOGD("t:%d stop event thread", type);
+                               CAM_LOG_INFO("t:%d stop event thread", type);
                                break;
                        }
                }
@@ -1694,7 +1797,7 @@ static void *_camera_msg_handler_func(gpointer data)
                g_mutex_unlock(&handler_info->mutex);
 
                if (cam_msg == NULL) {
-                       LOGE("t:%d NULL message", type);
+                       CAM_LOG_ERROR("t:%d NULL message", type);
                        g_mutex_lock(&handler_info->mutex);
                        continue;
                }
@@ -1709,58 +1812,63 @@ static void *_camera_msg_handler_func(gpointer data)
                        if (muse_camera_msg_get(ret, cam_msg->recv_msg)) {
                                if (cb_info->api_waiting[api] > 0) {
                                        cb_info->api_ret[api] = ret;
-                                       cb_info->api_activating[api] = 1;
+                                       cb_info->api_activating[api] = TRUE;
 
-                                       /*LOGD("t:%d camera api %d - return 0x%x", type, ret);*/
+                                       CAM_LOG_DEBUG("t[%d] camera api[%d] - return[0x%x]", type, api, ret);
 
-                                       g_cond_signal(&cb_info->api_cond[api]);
+                                       g_cond_broadcast(&cb_info->api_cond[api]);
                                } else {
-                                       LOGW("no waiting for this api [%d]", api);
+                                       CAM_LOG_WARNING("no waiting for this api [%d]", api);
                                }
                        } else {
-                               LOGE("t:%d failed to get camera ret for api %d, msg %s", type, api, cam_msg->recv_msg);
+                               CAM_LOG_ERROR("t:%d failed to get camera ret for api %d, msg %s", type, api, cam_msg->recv_msg);
                        }
 
                        g_mutex_unlock(&cb_info->api_mutex[api]);
                } else if (api == MUSE_CAMERA_CB_EVENT) {
+                       if (cam_msg->event == MUSE_CAMERA_EVENT_TYPE_INTERRUPTED) {
+                               CAM_LOG_WARNING("INTERRUPTED, release thread for preview cb");
+                               __destroy_msg_handler_thread(&cb_info->preview_cb_info);
+                       }
+
                        switch (cam_msg->event_class) {
                        case MUSE_CAMERA_EVENT_CLASS_THREAD_SUB:
-                               _camera_client_user_callback(cb_info, cam_msg->recv_msg, cam_msg->event, cam_msg->tfd);
+                               __camera_client_user_callback(cb_info, cam_msg->recv_msg, cam_msg->event, cam_msg->tfd);
                                break;
                        case MUSE_CAMERA_EVENT_CLASS_THREAD_MAIN:
                                cam_idle_event = g_new0(camera_idle_event_s, 1);
                                if (cam_idle_event == NULL) {
-                                       LOGE("t:%d cam_idle_event alloc failed", type);
+                                       CAM_LOG_ERROR("t:%d cam_idle_event alloc failed", type);
                                        break;
                                }
 
                                cam_idle_event->event = cam_msg->event;
                                cam_idle_event->cb_info = cb_info;
 
-                               strncpy(cam_idle_event->recv_msg, cam_msg->recv_msg, sizeof(cam_idle_event->recv_msg) - 1);
+                               strncpy(cam_idle_event->recv_msg, cam_msg->recv_msg, sizeof(cam_idle_event->recv_msg));
                                memcpy(cam_idle_event->tfd, cam_msg->tfd, sizeof(cam_idle_event->tfd));
 
-                               /*LOGD("t:%d add camera event[%d, %p] to IDLE", type, cam_msg->event, cam_idle_event);*/
+                               CAM_LOG_DEBUG("t[%d] add camera event[%d, %p] to IDLE",
+                                       type, cam_msg->event, cam_idle_event);
 
                                g_mutex_lock(&g_cam_idle_event_lock);
                                cb_info->idle_event_list = g_list_append(cb_info->idle_event_list, (gpointer)cam_idle_event);
                                g_mutex_unlock(&g_cam_idle_event_lock);
 
                                g_idle_add_full(G_PRIORITY_DEFAULT,
-                                       (GSourceFunc)_camera_idle_event_callback,
+                                       (GSourceFunc)__camera_idle_event_callback,
                                        (gpointer)cam_idle_event,
                                        NULL);
                                break;
                        default:
-                               LOGE("t:%d not handled event class %d", type, cam_msg->event_class);
+                               CAM_LOG_ERROR("t:%d not handled event class %d", type, cam_msg->event_class);
                                break;
                        }
                } else {
-                       LOGE("t:%d unknown camera api[%d] message[%s]", type, api, cam_msg->recv_msg);
+                       CAM_LOG_ERROR("t:%d unknown camera api[%d] message[%s]", type, api, cam_msg->recv_msg);
                }
 
                g_free(cam_msg);
-               cam_msg = NULL;
 
                g_mutex_lock(&handler_info->mutex);
        }
@@ -1769,36 +1877,36 @@ static void *_camera_msg_handler_func(gpointer data)
        while (!g_queue_is_empty(handler_info->queue)) {
                cam_msg = (camera_message_s *)g_queue_pop_head(handler_info->queue);
                if (cam_msg) {
-                       LOGD("t:%d remove camera message %p", type, cam_msg);
-                       free(cam_msg);
-                       cam_msg = NULL;
+                       CAM_LOG_INFO("t:%d remove message %p", type, cam_msg);
+                       __camera_release_tfd(cam_msg->tfd);
+                       g_free(cam_msg);
                } else {
-                       LOGW("t:%d NULL camera message", type);
+                       CAM_LOG_WARNING("t:%d NULL message", type);
                }
        }
 
        g_mutex_unlock(&handler_info->mutex);
 
-       LOGD("t:%d return", type);
+       CAM_LOG_INFO("t:%d return[thread:%p]", type, thread);
 
        return NULL;
 }
 
 
-static void _camera_deactivate_idle_event_all(camera_cb_info_s *cb_info)
+static void __camera_deactivate_idle_event_all(camera_cb_info_s *cb_info)
 {
        camera_idle_event_s *cam_idle_event = NULL;
        GList *list = NULL;
 
        if (cb_info == NULL) {
-               LOGE("cb_info is NULL");
+               CAM_LOG_ERROR("cb_info is NULL");
                return;
        }
 
        g_mutex_lock(&g_cam_idle_event_lock);
 
        if (cb_info->idle_event_list == NULL) {
-               LOGD("No remained idle event");
+               CAM_LOG_INFO("No remained idle event");
                g_mutex_unlock(&g_cam_idle_event_lock);
                return;
        }
@@ -1810,22 +1918,21 @@ static void _camera_deactivate_idle_event_all(camera_cb_info_s *cb_info)
                list = g_list_next(list);
 
                if (!cam_idle_event) {
-                       LOGW("Fail to remove idle event. The event is NULL");
+                       CAM_LOG_WARNING("Fail to remove idle event. The event is NULL");
                        continue;
                }
 
                if (g_idle_remove_by_data(cam_idle_event)) {
-                       LOGW("remove idle event %p done", cam_idle_event);
+                       CAM_LOG_WARNING("remove idle event %p done", cam_idle_event);
 
                        cb_info->idle_event_list = g_list_remove(cb_info->idle_event_list, (gpointer)cam_idle_event);
 
                        g_free(cam_idle_event);
-                       cam_idle_event = NULL;
 
                        continue;
                }
 
-               LOGW("set NULL cb_info for event %p %d, it will be freed on idle callback",
+               CAM_LOG_WARNING("set NULL cb_info for event %p %d, it will be freed on idle callback",
                        cam_idle_event, cam_idle_event->event);
 
                cam_idle_event->cb_info = NULL;
@@ -1837,8 +1944,6 @@ static void _camera_deactivate_idle_event_all(camera_cb_info_s *cb_info)
        cb_info->idle_event_list = NULL;
 
        g_mutex_unlock(&g_cam_idle_event_lock);
-
-       return;
 }
 
 
@@ -1847,13 +1952,13 @@ static void __camera_add_msg_to_queue(camera_cb_info_s *cb_info, int api, int ev
        camera_message_s *cam_msg = NULL;
 
        if (!cb_info || !msg) {
-               LOGE("NULL pointer %p %p", cb_info, msg);
+               CAM_LOG_ERROR("NULL pointer %p %p", cb_info, msg);
                return;
        }
 
        cam_msg = g_new0(camera_message_s, 1);
        if (!cam_msg) {
-               LOGE("failed to alloc cam_msg for [%s]", msg);
+               CAM_LOG_ERROR("failed to alloc cam_msg for [%s]", msg);
                return;
        }
 
@@ -1861,14 +1966,25 @@ static void __camera_add_msg_to_queue(camera_cb_info_s *cb_info, int api, int ev
        cam_msg->event = event;
        cam_msg->event_class = event_class;
 
-       if (tfd && tfd[0] >= 0)
+       if (tfd)
                memcpy(cam_msg->tfd, tfd, sizeof(cam_msg->tfd));
 
        strncpy(cam_msg->recv_msg, msg, sizeof(cam_msg->recv_msg) - 1);
 
-       /*LOGD("add camera message to queue : api %d, event %d, event_class %d", api, event, event_class);*/
+       CAM_LOG_DEBUG("add message to queue : api[%d], event[%d], event_class[%d]",
+               api, event, event_class);
 
        if (event == MUSE_CAMERA_EVENT_TYPE_PREVIEW) {
+               if (!cb_info->preview_cb_info.thread) {
+                       LOGI("The thread for preview cb is not created yet, create it now");
+                       if (!__create_msg_handler_thread(&cb_info->preview_cb_info,
+                                       CAMERA_MESSAGE_HANDLER_TYPE_PREVIEW_CB, "cam:preview_cb", cb_info)) {
+                               CAM_LOG_ERROR("failed to create thread for preview cb");
+                               g_free(cam_msg);
+                               return;
+                       }
+               }
+
                g_mutex_lock(&cb_info->preview_cb_info.mutex);
                g_queue_push_tail(cb_info->preview_cb_info.queue, (gpointer)cam_msg);
                g_cond_signal(&cb_info->preview_cb_info.cond);
@@ -1886,8 +2002,6 @@ static void __camera_add_msg_to_queue(camera_cb_info_s *cb_info, int api, int ev
        }
 
        cam_msg = NULL;
-
-       return;
 }
 
 
@@ -1902,38 +2016,38 @@ static void __camera_process_msg(camera_cb_info_s *cb_info, char *msg, int *tfd)
        int get_index = -1;
 
        if (!cb_info || !msg) {
-               LOGE("invalid ptr %p %p", cb_info, msg);
+               CAM_LOG_ERROR("invalid ptr %p %p", cb_info, msg);
                return;
        }
 
-       /*LOGD("msg [%s]", msg);*/
+       CAM_LOG_DEBUG("msg[%s]", msg);
 
        if (!muse_camera_msg_get(api, msg)) {
-               LOGE("failed to get camera api");
+               CAM_LOG_ERROR("failed to get camera api");
                return;
        }
 
        if (api == MUSE_CAMERA_CB_EVENT) {
                if (!muse_camera_msg_get(event, msg) ||
                        !muse_camera_msg_get(event_class, msg)) {
-                       LOGE("failed to get camera event or event_class [%s]", msg);
+                       CAM_LOG_ERROR("failed to get camera event or event_class [%s]", msg);
                        return;
                }
        } else {
                if (!muse_camera_msg_get(api_class, msg)) {
-                       LOGE("failed to get camera api_class [%s]", msg);
+                       CAM_LOG_ERROR("failed to get camera api_class [%s]", msg);
                        return;
                }
        }
 
        if (api_class == MUSE_CAMERA_API_CLASS_IMMEDIATE) {
                if (api >= MUSE_CAMERA_API_MAX) {
-                       LOGE("invalid api %d", api);
+                       CAM_LOG_ERROR("invalid api %d", api);
                        return;
                }
 
                if (!muse_camera_msg_get(ret, msg)) {
-                       LOGE("failed to get camera ret");
+                       CAM_LOG_ERROR("failed to get camera ret");
                        return;
                }
 
@@ -1943,13 +2057,13 @@ static void __camera_process_msg(camera_cb_info_s *cb_info, char *msg, int *tfd)
                case MUSE_CAMERA_API_CREATE:
                        if (ret != CAMERA_ERROR_NONE) {
                                g_atomic_int_set(&cb_info->msg_recv_running, 0);
-                               LOGE("camera create error 0x%x. close client cb handler", ret);
+                               CAM_LOG_ERROR("camera create error 0x%x. close client cb handler", ret);
                        }
                        break;
                case MUSE_CAMERA_API_DESTROY:
                        if (ret == CAMERA_ERROR_NONE) {
                                g_atomic_int_set(&cb_info->msg_recv_running, 0);
-                               LOGD("camera destroy done. close client cb handler");
+                               CAM_LOG_INFO("camera destroy done. close client cb handler");
                        }
                        break;
                default:
@@ -1967,26 +2081,41 @@ static void __camera_process_msg(camera_cb_info_s *cb_info, char *msg, int *tfd)
                                        muse_core_msg_deserialize("get_value1", msg, NULL, NULL, MUSE_TYPE_INT, &cb_info->get_int_pair[get_index][1]);
                                        break;
                                case MUSE_CAMERA_GET_TYPE_ARRAY:
-                                       if (api == MUSE_CAMERA_API_GET_DISPLAY_ROI_AREA) {
+                                       switch (api) {
+                                       case MUSE_CAMERA_API_GET_DISPLAY_ROI_AREA:
                                                muse_core_msg_deserialize("get_value",
                                                        msg, NULL, NULL, MUSE_TYPE_ARRAY, cb_info->get_display_roi_area);
-                                               LOGD("get display roi %d,%d,%dx%d",
+                                               CAM_LOG_INFO("get display roi %d,%d,%dx%d",
                                                        cb_info->get_display_roi_area[0],
                                                        cb_info->get_display_roi_area[1],
                                                        cb_info->get_display_roi_area[2],
                                                        cb_info->get_display_roi_area[3]);
-                                       } else {
+                                               break;
+                                       case MUSE_CAMERA_API_ATTR_GET_GEOTAG:
                                                muse_core_msg_deserialize("get_value",
                                                        msg, NULL, NULL, MUSE_TYPE_ARRAY, cb_info->get_geotag);
-                                               LOGD("get geotag %lf, %lf, %lf",
+                                               CAM_LOG_INFO("get geotag %lf, %lf, %lf",
                                                        cb_info->get_geotag[0], cb_info->get_geotag[1], cb_info->get_geotag[2]);
+                                               break;
+                                       case MUSE_CAMERA_API_GET_EXTRA_PREVIEW_STREAM_FORMAT:
+                                               muse_core_msg_deserialize("get_value",
+                                                       msg, NULL, NULL, MUSE_TYPE_ARRAY, cb_info->get_extra_preview_stream_format);
+                                               CAM_LOG_INFO("get extra preview stream format %d,%dx%d,%d",
+                                                       cb_info->get_extra_preview_stream_format[0],
+                                                       cb_info->get_extra_preview_stream_format[1],
+                                                       cb_info->get_extra_preview_stream_format[2],
+                                                       cb_info->get_extra_preview_stream_format[3]);
+                                               break;
+                                       default:
+                                               CAM_LOG_WARNING("unknown api[%d]", api);
+                                               break;
                                        }
                                        break;
                                case MUSE_CAMERA_GET_TYPE_STRING:
                                        muse_core_msg_deserialize("get_value", msg, NULL, NULL, MUSE_TYPE_STRING, cb_info->get_string[get_index]);
                                        break;
                                default:
-                                       LOGW("unknown type %d", get_type);
+                                       CAM_LOG_WARNING("unknown type %d", get_type);
                                        break;
                                }
                        }
@@ -1995,72 +2124,74 @@ static void __camera_process_msg(camera_cb_info_s *cb_info, char *msg, int *tfd)
 
                if (cb_info->api_waiting[api] > 0) {
                        cb_info->api_ret[api] = ret;
-                       cb_info->api_activating[api] = 1;
+                       cb_info->api_activating[api] = TRUE;
 
-                       g_cond_signal(&cb_info->api_cond[api]);
+                       g_cond_broadcast(&cb_info->api_cond[api]);
                } else {
-                       LOGW("no waiting for this api [%d]", api);
+                       CAM_LOG_WARNING("no waiting for this api [%d]", api);
                }
 
                g_mutex_unlock(&cb_info->api_mutex[api]);
        } else if (api_class == MUSE_CAMERA_API_CLASS_THREAD_SUB || api == MUSE_CAMERA_CB_EVENT) {
                __camera_add_msg_to_queue(cb_info, api, event, event_class, msg, tfd);
        } else {
-               LOGW("unknown camera api %d, class %d", api, api_class);
+               CAM_LOG_WARNING("unknown camera api %d, class %d", api, api_class);
        }
-
-       return;
 }
 
 
-static void *_camera_msg_recv_func(gpointer data)
+static gpointer __camera_msg_recv_func(gpointer data)
 {
        int i = 0;
        int recv_length = 0;
-       int tfd[MUSE_NUM_FD] = {-1, -1, -1, -1};
+       int tfd[MUSE_NUM_FD] = {CAMERA_FD_INIT, CAMERA_FD_INIT, CAMERA_FD_INIT, CAMERA_FD_INIT};
        char *recv_msg = NULL;
        camera_cb_info_s *cb_info = (camera_cb_info_s *)data;
 
        if (!cb_info) {
-               LOGE("cb_info NULL");
+               CAM_LOG_ERROR("cb_info NULL");
                return NULL;
        }
 
-       LOGD("start - fd : %d", cb_info->fd);
+       CAM_LOG_INFO("start - fd : %d", cb_info->fd);
 
        recv_msg = cb_info->recv_msg;
 
        while (g_atomic_int_get(&cb_info->msg_recv_running)) {
                for (i = 0 ; i < MUSE_NUM_FD ; i++)
-                       tfd[i] = -1;
+                       tfd[i] = CAMERA_FD_INIT;
 
                recv_length = muse_core_msg_recv_fd(cb_info->fd, recv_msg, MUSE_MSG_MAX_LENGTH, tfd);
                if (recv_length <= 0) {
                        cb_info->is_server_connected = FALSE;
-                       LOGE("receive msg failed - server disconnected");
+                       CAM_LOG_ERROR("receive msg failed - server disconnected");
                        break;
                }
 
-               /*
-               if (tfd[0] >= 0)
-                       LOGD("%d %d %d %d", tfd[0], tfd[1], tfd[2], tfd[3]);
-               */
+               if (CAMERA_IS_FD_VALID(tfd[0]))
+                       CAM_LOG_DEBUG("tfd[%d/%d/%d/%d]", tfd[0], tfd[1], tfd[2], tfd[3]);
 
                recv_msg[recv_length] = '\0';
 
-               /*LOGD("recv msg : %s, length : %d", recv_msg, recv_length);*/
+               CAM_LOG_VERBOSE("recv msg[%s], length[%d]", recv_msg, recv_length);
 
                __camera_process_msg(cb_info, recv_msg, tfd);
        }
 
-       LOGD("client cb exit - server connected %d", cb_info->is_server_connected);
+       CAM_LOG_INFO("client cb exit - server connected %d", cb_info->is_server_connected);
 
+//LCOV_EXCL_START
        if (!cb_info->is_server_connected) {
                char *error_msg = NULL;
 
+               if (cb_info->bufmgr == NULL) {
+                       CAM_LOG_ERROR("No need to send error(handle is not created)");
+                       return NULL;
+               }
+
                if (cb_info->fd < 0) {
-                       LOGE("fd is closed in client side");
-                       goto CB_HANDLER_EXIT;
+                       CAM_LOG_ERROR("fd is closed in client side");
+                       return NULL;
                }
 
                /* send error msg for server disconnection */
@@ -2070,8 +2201,8 @@ static void *_camera_msg_recv_func(gpointer data)
                        NULL);
 
                if (!error_msg) {
-                       LOGE("error_msg failed");
-                       goto CB_HANDLER_EXIT;
+                       CAM_LOG_ERROR("error_msg failed");
+                       return NULL;
                }
 
                __camera_add_msg_to_queue(cb_info,
@@ -2084,10 +2215,15 @@ static void *_camera_msg_recv_func(gpointer data)
                muse_core_msg_free(error_msg);
                error_msg = NULL;
 
-               LOGE("add error msg for service disconnection done");
+               for (i = 0 ; i < MUSE_CAMERA_API_MAX ; i++) {
+                       if (cb_info->api_waiting[i])
+                               g_cond_broadcast(&cb_info->api_cond[i]);
+               }
+
+               CAM_LOG_ERROR("add error msg for service disconnection done");
        }
+//LCOV_EXCL_STOP
 
-CB_HANDLER_EXIT:
        return NULL;
 }
 
@@ -2096,40 +2232,42 @@ static bool __create_msg_handler_thread(camera_msg_handler_info_s *handler_info,
        int type, const char *thread_name, camera_cb_info_s *cb_info)
 {
        if (!handler_info || !thread_name || !cb_info) {
-               LOGE("t:%d NULL %p %p %p",
+               CAM_LOG_ERROR("t:%d NULL %p %p %p",
                        type, handler_info, thread_name, cb_info);
                return false;
        }
 
-       LOGD("t:%d", type);
+       g_autoptr(GMutexLocker) locker = g_mutex_locker_new(&handler_info->mutex);
+
+       if (handler_info->thread) {
+               CAM_LOG_WARNING("t:%d thread[%p] is already created", type, handler_info->thread);
+               return true;
+       }
+
+       CAM_LOG_INFO("t:%d [%s]", type, thread_name);
 
        handler_info->type = type;
        handler_info->queue = g_queue_new();
        if (handler_info->queue == NULL) {
-               LOGE("t:%d queue failed", type);
+               CAM_LOG_ERROR("t:%d queue failed", type);
                return false;
        }
 
-       g_mutex_init(&handler_info->mutex);
-       g_cond_init(&handler_info->cond);
-
        handler_info->cb_info = (void *)cb_info;
        g_atomic_int_set(&handler_info->running, 1);
 
        handler_info->thread = g_thread_try_new(thread_name,
-               _camera_msg_handler_func, (gpointer)handler_info, NULL);
+               __camera_msg_handler_func, (gpointer)handler_info, NULL);
        if (handler_info->thread == NULL) {
-               LOGE("t:%d thread failed", type);
+               CAM_LOG_ERROR("t:%d thread failed", type);
 
-               g_mutex_clear(&handler_info->mutex);
-               g_cond_clear(&handler_info->cond);
                g_queue_free(handler_info->queue);
                handler_info->queue = NULL;
 
                return false;
        }
 
-       LOGD("t:%d done", type);
+       CAM_LOG_INFO("t:%d done[thread:%p]", type, handler_info->thread);
 
        return true;
 }
@@ -2137,164 +2275,232 @@ static bool __create_msg_handler_thread(camera_msg_handler_info_s *handler_info,
 
 static void __destroy_msg_handler_thread(camera_msg_handler_info_s *handler_info)
 {
-       int type = 0;
+       GThread *thread = NULL;
 
        if (!handler_info) {
-               LOGE("NULL handler");
+               CAM_LOG_ERROR("NULL handler");
                return;
        }
 
+       g_autoptr(GMutexLocker) locker = g_mutex_locker_new(&handler_info->mutex);
+
        if (!handler_info->thread) {
-               LOGW("thread is not created");
+               CAM_LOG_WARNING("thread[t:%d] is not created", handler_info->type);
                return;
        }
 
-       type = handler_info->type;
+       thread = handler_info->thread;
+       handler_info->thread = NULL;
 
-       LOGD("t:%d thread %p", type, handler_info->thread);
+       CAM_LOG_INFO("t:%d thread[%p]", handler_info->type, thread);
 
-       g_mutex_lock(&handler_info->mutex);
        g_atomic_int_set(&handler_info->running, 0);
        g_cond_signal(&handler_info->cond);
-       g_mutex_unlock(&handler_info->mutex);
 
-       g_thread_join(handler_info->thread);
-       handler_info->thread = NULL;
+       g_clear_pointer(&locker, g_mutex_locker_free);
+
+       g_thread_join(thread);
 
-       g_mutex_clear(&handler_info->mutex);
-       g_cond_clear(&handler_info->cond);
        g_queue_free(handler_info->queue);
        handler_info->queue = NULL;
 
-       LOGD("t:%d done", type);
-
-       return;
+       CAM_LOG_INFO("t:%d done", handler_info->type);
 }
 
 
-static camera_cb_info_s *_camera_client_callback_new(gint sockfd)
+static void __camera_mutex_cond_init(camera_cb_info_s *cb_info)
 {
-       camera_cb_info_s *cb_info = NULL;
-       gint i = 0;
-
-       g_return_val_if_fail(sockfd > 0, NULL);
+       int i = 0;
 
-       cb_info = g_new0(camera_cb_info_s, 1);
-       if (cb_info == NULL) {
-               LOGE("cb_info failed");
-               goto ErrorExit;
+       if (!cb_info) {
+               CAM_LOG_ERROR("NULL cb_info");
+               return;
        }
 
-       cb_info->api_waiting[MUSE_CAMERA_API_CREATE] = 1;
-
        for (i = 0 ; i < MUSE_CAMERA_API_MAX ; i++) {
                g_mutex_init(&cb_info->api_mutex[i]);
                g_cond_init(&cb_info->api_cond[i]);
        }
 
+       for (i = 0 ; i < MUSE_CAMERA_EVENT_TYPE_NUM ; i++)
+               g_mutex_init(&cb_info->user_cb_mutex[i]);
+
        g_mutex_init(&cb_info->fd_lock);
        g_mutex_init(&cb_info->mp_data_mutex);
+       g_mutex_init(&cb_info->bridge_lock);
+
+       g_mutex_init(&cb_info->msg_handler_info.mutex);
+       g_mutex_init(&cb_info->preview_cb_info.mutex);
+       g_mutex_init(&cb_info->capture_cb_info.mutex);
+       g_cond_init(&cb_info->msg_handler_info.cond);
+       g_cond_init(&cb_info->preview_cb_info.cond);
+       g_cond_init(&cb_info->capture_cb_info.cond);
+
+       CAM_LOG_INFO("done");
+}
+
+
+static void __camera_mutex_cond_clear(camera_cb_info_s *cb_info)
+{
+       int i = 0;
+
+       if (!cb_info) {
+               CAM_LOG_ERROR("NULL cb_info");
+               return;
+       }
+
+       g_mutex_clear(&cb_info->msg_handler_info.mutex);
+       g_mutex_clear(&cb_info->preview_cb_info.mutex);
+       g_mutex_clear(&cb_info->capture_cb_info.mutex);
+       g_cond_clear(&cb_info->msg_handler_info.cond);
+       g_cond_clear(&cb_info->preview_cb_info.cond);
+       g_cond_clear(&cb_info->capture_cb_info.cond);
+
+       g_mutex_clear(&cb_info->fd_lock);
+       g_mutex_clear(&cb_info->mp_data_mutex);
+       g_mutex_clear(&cb_info->bridge_lock);
 
        for (i = 0 ; i < MUSE_CAMERA_EVENT_TYPE_NUM ; i++)
-               g_mutex_init(&cb_info->user_cb_mutex[i]);
+               g_mutex_clear(&cb_info->user_cb_mutex[i]);
 
-       /* message handler thread */
-       if (!__create_msg_handler_thread(&cb_info->msg_handler_info,
-               CAMERA_MESSAGE_HANDLER_TYPE_GENERAL, "camera_msg_handler", cb_info)) {
-               LOGE("msg_handler_info failed");
+       for (i = 0 ; i < MUSE_CAMERA_API_MAX ; i++) {
+               g_mutex_clear(&cb_info->api_mutex[i]);
+               g_cond_clear(&cb_info->api_cond[i]);
+       }
+
+       CAM_LOG_INFO("done");
+}
+
+
+static camera_preview_cb_monitoring_info_s *__camera_preview_cb_monitoring_info_create(int stream_id)
+{
+       camera_preview_cb_monitoring_info_s *new_info = g_new0(camera_preview_cb_monitoring_info_s, 1);
+
+       new_info->stream_id = stream_id;
+       new_info->total = g_new0(monitoring_info_sub_s, 1);
+       new_info->interval = g_new0(monitoring_info_sub_s, 1);
+       new_info->timer_calling = g_timer_new();
+       new_info->timer_interval = g_timer_new();
+
+       CAM_LOG_INFO("create preview cb monitoring info[%p]", new_info);
+
+       return new_info;
+}
+
+
+static void __camera_preview_cb_monitoring_info_destroy(camera_preview_cb_monitoring_info_s *info)
+{
+       if (!info)
+               return;
+
+       g_timer_destroy(info->timer_calling);
+       g_timer_destroy(info->timer_interval);
+       g_free(info->total);
+       g_free(info->interval);
+
+       CAM_LOG_INFO("destroy preview cb monitoring info[%p]", info);
+
+       g_free(info);
+}
+
+
+static camera_cb_info_s *__camera_client_callback_new(gint sockfd)
+{
+       int i = 0;
+       camera_cb_info_s *cb_info = NULL;
+
+       g_return_val_if_fail(sockfd > 0, NULL);
+
+       cb_info = g_new0(camera_cb_info_s, 1);
+       if (!cb_info) {
+               CAM_LOG_ERROR("cb_info failed");
                goto ErrorExit;
        }
 
-       /* message handler thread for preview callback */
-       if (!__create_msg_handler_thread(&cb_info->preview_cb_info,
-               CAMERA_MESSAGE_HANDLER_TYPE_PREVIEW_CB, "camera_msg_handler:preview_cb", cb_info)) {
-               LOGE("preview_cb_info failed");
+       cb_info->api_waiting[MUSE_CAMERA_API_CREATE] = 1;
+
+       __camera_mutex_cond_init(cb_info);
+
+       /* message handler thread */
+       if (!__create_msg_handler_thread(&cb_info->msg_handler_info,
+                       CAMERA_MESSAGE_HANDLER_TYPE_GENERAL, "cam:msg_handler", cb_info)) {
+               CAM_LOG_ERROR("msg_handler_info failed");
                goto ErrorExit;
        }
 
        /* message handler thread for capture callback */
        if (!__create_msg_handler_thread(&cb_info->capture_cb_info,
-               CAMERA_MESSAGE_HANDLER_TYPE_CAPTURE_CB, "camera_msg_handler:capture_cb", cb_info)) {
-               LOGE("capture_cb_info failed");
+                       CAMERA_MESSAGE_HANDLER_TYPE_CAPTURE_CB, "cam:capture_cb", cb_info)) {
+               CAM_LOG_ERROR("capture_cb_info failed");
                goto ErrorExit;
        }
 
        cb_info->fd = sockfd;
-       cb_info->preview_cb_flag = 0;
 
        /* message receive thread */
        g_atomic_int_set(&cb_info->msg_recv_running, 1);
-       cb_info->msg_recv_thread = g_thread_try_new("camera_msg_recv",
-               _camera_msg_recv_func, (gpointer)cb_info, NULL);
+       cb_info->msg_recv_thread = g_thread_try_new("cam:msg_recv",
+               __camera_msg_recv_func, (gpointer)cb_info, NULL);
        if (cb_info->msg_recv_thread == NULL) {
-               LOGE("message receive thread creation failed");
+               CAM_LOG_ERROR("message receive thread creation failed");
                goto ErrorExit;
        }
 
        /* initialize fd */
        for (i = 0 ; i < MUSE_NUM_FD ; i++)
-               cb_info->fds[i] = -1;
+               cb_info->fds[i] = CAMERA_FD_INIT;
 
        cb_info->is_server_connected = TRUE;
 
-       return cb_info;
+       cb_info->monitoring_info_preview = __camera_preview_cb_monitoring_info_create(CAMERA_MONITORING_INFO_STREAM_ID_PREVIEW);
+       cb_info->monitoring_info_preview_mp = __camera_preview_cb_monitoring_info_create(CAMERA_MONITORING_INFO_STREAM_ID_PREVIEW_MP);
+       for (i = 0 ; i < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_MAX ; i++)
+               cb_info->monitoring_info_preview_ex[i] = __camera_preview_cb_monitoring_info_create(i);
 
+       return cb_info;
+//LCOV_EXCL_START
 ErrorExit:
        if (cb_info) {
                __destroy_msg_handler_thread(&cb_info->msg_handler_info);
-               __destroy_msg_handler_thread(&cb_info->preview_cb_info);
                __destroy_msg_handler_thread(&cb_info->capture_cb_info);
 
-               for (i = 0 ; i < MUSE_CAMERA_EVENT_TYPE_NUM ; i++)
-                       g_mutex_clear(&cb_info->user_cb_mutex[i]);
-
-               g_mutex_clear(&cb_info->fd_lock);
-               g_mutex_clear(&cb_info->mp_data_mutex);
-
-               for (i = 0 ; i < MUSE_CAMERA_API_MAX ; i++) {
-                       g_mutex_clear(&cb_info->api_mutex[i]);
-                       g_cond_clear(&cb_info->api_cond[i]);
-               }
+               __camera_mutex_cond_clear(cb_info);
 
                g_free(cb_info);
                cb_info = NULL;
        }
 
        return NULL;
+//LCOV_EXCL_STOP
 }
 
-static void _camera_client_callback_destroy(camera_cb_info_s *cb_info)
+
+static void __camera_client_callback_destroy(camera_cb_info_s *cb_info)
 {
        int i = 0;
 
-       g_return_if_fail(cb_info != NULL);
+       if (!cb_info) {
+               CAM_LOG_ERROR("NULL cb_info");
+               return;
+       }
 
-       LOGD("msg_recv thread[%p] destroy", cb_info->msg_recv_thread);
+       CAM_LOG_INFO("msg_recv thread[%p] destroy", cb_info->msg_recv_thread);
 
        g_thread_join(cb_info->msg_recv_thread);
        cb_info->msg_recv_thread = NULL;
 
-       LOGD("msg_recv thread removed");
+       CAM_LOG_INFO("msg_recv thread removed");
 
        /* destroy msg handler threads */
-       __destroy_msg_handler_thread(&cb_info->msg_handler_info);
        __destroy_msg_handler_thread(&cb_info->preview_cb_info);
+       __destroy_msg_handler_thread(&cb_info->msg_handler_info);
        __destroy_msg_handler_thread(&cb_info->capture_cb_info);
 
-       for (i = 0 ; i < MUSE_CAMERA_EVENT_TYPE_NUM ; i++)
-               g_mutex_clear(&cb_info->user_cb_mutex[i]);
-
-       g_mutex_clear(&cb_info->fd_lock);
-       g_mutex_clear(&cb_info->mp_data_mutex);
-
-       for (i = 0 ; i < MUSE_CAMERA_API_MAX ; i++) {
-               g_mutex_clear(&cb_info->api_mutex[i]);
-               g_cond_clear(&cb_info->api_cond[i]);
-       }
+       __camera_mutex_cond_clear(cb_info);
 
-       if (cb_info->fd > -1) {
+       if (CAMERA_IS_FD_VALID(cb_info->fd)) {
                muse_client_close(cb_info->fd);
-               cb_info->fd = -1;
+               cb_info->fd = CAMERA_FD_INIT;
        }
 
        if (cb_info->bufmgr) {
@@ -2311,28 +2517,25 @@ static void _camera_client_callback_destroy(camera_cb_info_s *cb_info)
                cb_info->dp_interface = NULL;
        }
 
-       cb_info->preview_cb_flag = 0;
+       __camera_preview_cb_monitoring_info_destroy(cb_info->monitoring_info_preview);
+       __camera_preview_cb_monitoring_info_destroy(cb_info->monitoring_info_preview_mp);
+       for (i = 0 ; i < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_MAX ; i++)
+               __camera_preview_cb_monitoring_info_destroy(cb_info->monitoring_info_preview_ex[i]);
 
        g_free(cb_info);
-       cb_info = NULL;
-
-       return;
 }
 
-
+//LCOV_EXCL_START
 int _camera_start_evas_rendering(camera_h camera)
 {
        camera_cli_s *pc = (camera_cli_s *)camera;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("start");
+       CAM_LOG_INFO("start");
 
-       if (!CHECK_PREVIEW_CB(pc->cb_info, PREVIEW_CB_TYPE_EVAS)) {
-               LOGE("EVAS surface is not set");
+       if (!pc->cb_info->is_evas_render) {
+               CAM_LOG_ERROR("EVAS surface is not set");
                return CAMERA_ERROR_NONE;
        }
 
@@ -2348,15 +2551,12 @@ int _camera_stop_evas_rendering(camera_h camera, bool keep_screen)
        int ret = CAMERA_ERROR_NONE;
        camera_cli_s *pc = (camera_cli_s *)camera;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("stop - keep screen %d", keep_screen);
+       CAM_LOG_INFO("stop - keep screen %d", keep_screen);
 
-       if (!CHECK_PREVIEW_CB(pc->cb_info, PREVIEW_CB_TYPE_EVAS)) {
-               LOGE("EVAS surface is not set");
+       if (!pc->cb_info->is_evas_render) {
+               CAM_LOG_ERROR("EVAS surface is not set");
                return CAMERA_ERROR_NONE;
        }
 
@@ -2367,36 +2567,36 @@ int _camera_stop_evas_rendering(camera_h camera, bool keep_screen)
        if (ret == MM_ERROR_NONE) {
                ret = CAMERA_ERROR_NONE;
        } else {
-               LOGE("mm_evas_renderer_retrieve_all_packets failed 0x%x", ret);
+               CAM_LOG_ERROR("mm_evas_renderer_retrieve_all_packets failed 0x%x", ret);
                ret = CAMERA_ERROR_INVALID_OPERATION;
        }
 
        return ret;
 }
-
+//LCOV_EXCL_STOP
 
 int _camera_independent_request(int api, int device_type, const char *key, int *value)
 {
        int ret = CAMERA_ERROR_NONE;
-       int sock_fd = -1;
+       int sock_fd = CAMERA_FD_INIT;
        int module_index = -1;
        char *msg = NULL;
        char recv_msg[MUSE_CAMERA_MSG_MAX_LENGTH] = {'\0',};
 
        /* create muse connection */
        if (!key || !value) {
-               LOGE("NULL pointer");
+               CAM_LOG_ERROR("NULL pointer");
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
        sock_fd = muse_client_new();
        if (sock_fd < 0) {
-               LOGE("muse_client_new failed");
+               CAM_LOG_ERROR("muse_client_new failed");
                return CAMERA_ERROR_INVALID_OPERATION;
        }
 
        if (muse_client_get_module_index(MODULE_NAME, &module_index) != MM_ERROR_NONE) {
-               LOGE("muse client get module index failed");
+               CAM_LOG_ERROR("muse client get module index failed");
                ret = CAMERA_ERROR_INVALID_OPERATION;
                goto _REQUEST_EXIT;
        }
@@ -2406,7 +2606,7 @@ int _camera_independent_request(int api, int device_type, const char *key, int *
                MUSE_TYPE_INT, PARAM_DEVICE_TYPE, device_type,
                0);
        if (!msg) {
-               LOGE("msg failed");
+               CAM_LOG_ERROR("msg failed");
                ret = CAMERA_ERROR_OUT_OF_MEMORY;
                goto _REQUEST_EXIT;
        }
@@ -2417,20 +2617,20 @@ int _camera_independent_request(int api, int device_type, const char *key, int *
        msg = NULL;
 
        if (ret < 0) {
-               LOGE("send msg failed");
+               CAM_LOG_ERROR("send msg failed");
                ret = CAMERA_ERROR_INVALID_OPERATION;
                goto _REQUEST_EXIT;
        }
 
        ret = muse_core_msg_recv(sock_fd, recv_msg, MUSE_CAMERA_MSG_MAX_LENGTH);
        if (ret <= 0) {
-               LOGE("recv msg failed %d", errno);
+               CAM_LOG_ERROR("recv msg failed %d", errno);
                ret = CAMERA_ERROR_INVALID_OPERATION;
                goto _REQUEST_EXIT;
        }
 
        if (!muse_camera_msg_get(ret, recv_msg)) {
-               LOGE("failed to get return value from msg [%s]", recv_msg);
+               CAM_LOG_ERROR("failed to get return value from msg [%s]", recv_msg);
                ret = CAMERA_ERROR_INVALID_OPERATION;
                goto _REQUEST_EXIT;
        }
@@ -2438,25 +2638,24 @@ int _camera_independent_request(int api, int device_type, const char *key, int *
        if (ret == CAMERA_ERROR_NONE)
                muse_core_msg_deserialize(key, recv_msg, NULL, NULL, MUSE_TYPE_ANY, value);
 
-       LOGD("api %d - value %d", api, *value);
+       CAM_LOG_INFO("api %d - value %d", api, *value);
 
 _REQUEST_EXIT:
-       if (sock_fd > -1) {
+       if (CAMERA_IS_FD_VALID(sock_fd)) {
                muse_client_close(sock_fd);
-               sock_fd = -1;
+               sock_fd = CAMERA_FD_INIT;
        }
 
        return ret;
 }
 
 
-int camera_create(camera_device_e device, camera_h *camera)
+int _camera_create_private(camera_device_e device, bool is_network, camera_h *camera)
 {
-       int sock_fd = -1;
+       int sock_fd = CAMERA_FD_INIT;
        char *send_msg = NULL;
        int send_ret = 0;
        int ret = CAMERA_ERROR_NONE;
-       int pid = 0;
        camera_cli_s *pc = NULL;
        tbm_bufmgr bufmgr = NULL;
 
@@ -2464,22 +2663,17 @@ int camera_create(camera_device_e device, camera_h *camera)
        int module_index = -1;
        int device_type = (int)device;
 
-       if (!camera) {
-               LOGE("NULL pointer");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAM_LOG_INFO("device %d, is_network %d", device, is_network);
 
        sock_fd = muse_client_new();
        if (sock_fd < 0) {
-               LOGE("muse_client_new failed - returned fd %d", sock_fd);
+               CAM_LOG_ERROR("muse_client_new failed - returned fd %d", sock_fd);
                ret = CAMERA_ERROR_INVALID_OPERATION;
                goto ErrorExit;
        }
 
-       pid = getpid();
-
        if (muse_client_get_module_index(MODULE_NAME, &module_index) != MM_ERROR_NONE) {
-               LOGE("muse client get module index failed");
+               CAM_LOG_ERROR("muse client get module index failed");
                ret = CAMERA_ERROR_INVALID_OPERATION;
                goto ErrorExit;
        }
@@ -2487,11 +2681,11 @@ int camera_create(camera_device_e device, camera_h *camera)
        send_msg = muse_core_msg_new(api,
                MUSE_TYPE_INT, "module", module_index,
                MUSE_TYPE_INT, PARAM_DEVICE_TYPE, device_type,
-               MUSE_TYPE_INT, "pid", pid,
+               MUSE_TYPE_INT, "is_network", (int)is_network,
                0);
 
        if (!send_msg) {
-               LOGE("NULL msg");
+               CAM_LOG_ERROR("NULL msg");
                ret = CAMERA_ERROR_OUT_OF_MEMORY;
                goto ErrorExit;
        }
@@ -2502,35 +2696,35 @@ int camera_create(camera_device_e device, camera_h *camera)
        send_msg = NULL;
 
        if (send_ret < 0) {
-               LOGE("send msg failed %d", errno);
+               CAM_LOG_ERROR("send msg failed %d", errno);
                ret = CAMERA_ERROR_INVALID_OPERATION;
                goto ErrorExit;
        }
 
        pc = g_new0(camera_cli_s, 1);
        if (pc == NULL) {
-               LOGE("camera_cli_s alloc failed");
+               CAM_LOG_ERROR("camera_cli_s alloc failed");
                ret = CAMERA_ERROR_OUT_OF_MEMORY;
                goto ErrorExit;
        }
 
        bufmgr = tbm_bufmgr_init(-1);
        if (bufmgr == NULL) {
-               LOGE("get tbm bufmgr failed");
+               CAM_LOG_ERROR("get tbm bufmgr failed");
                ret = CAMERA_ERROR_INVALID_OPERATION;
                goto ErrorExit;
        }
 
-       pc->cb_info = _camera_client_callback_new(sock_fd);
+       pc->cb_info = __camera_client_callback_new(sock_fd);
        if (pc->cb_info == NULL) {
-               LOGE("cb_info alloc failed");
+               CAM_LOG_ERROR("cb_info alloc failed");
                ret = CAMERA_ERROR_OUT_OF_MEMORY;
                goto ErrorExit;
        }
 
-       sock_fd = -1;
+       sock_fd = CAMERA_FD_INIT;
 
-       LOGD("cb info : %d", pc->cb_info->fd);
+       CAM_LOG_INFO("cb info : %d", pc->cb_info->fd);
 
        ret = _camera_client_wait_for_cb_return(api, pc->cb_info, CAMERA_CB_TIMEOUT);
 
@@ -2539,47 +2733,57 @@ int camera_create(camera_device_e device, camera_h *camera)
        if (ret == CAMERA_ERROR_NONE) {
                int preview_format = CAMERA_PIXEL_FORMAT_INVALID;
                int user_buffer_supported = 0;
+               int log_level = CAMERA_LOG_LEVEL_INFO;
                intptr_t handle = 0;
 
                muse_camera_msg_get_pointer(handle, pc->cb_info->recv_msg);
                if (handle == 0) {
-                       LOGE("Receiving Handle Failed!!");
+                       CAM_LOG_ERROR("Receiving Handle Failed!!");
                        ret = CAMERA_ERROR_INVALID_OPERATION;
                        goto ErrorExit;
                }
 
                muse_camera_msg_get(preview_format, pc->cb_info->recv_msg);
                muse_camera_msg_get(user_buffer_supported, pc->cb_info->recv_msg);
+               muse_camera_msg_get(log_level, pc->cb_info->recv_msg);
 
                pc->remote_handle = handle;
                pc->cb_info->bufmgr = bufmgr;
                pc->cb_info->preview_format = preview_format;
-               pc->cb_info->dp_type = CAMERA_DISPLAY_TYPE_NONE;
+               pc->cb_info->dp_info.type = CAMERA_DISPLAY_TYPE_NONE;
                pc->cb_info->user_buffer_supported = (gboolean)user_buffer_supported;
+               pc->cb_info->is_network = is_network;
+               g_camera_log_level = log_level;
+
+               CAM_LOG_INFO("default preview format %d, user buffer %d, log level %d",
+                       preview_format, user_buffer_supported, g_camera_log_level);
 
-               LOGD("default preview format %d, user buffer %d",
-                       preview_format, user_buffer_supported);
+               if (!camera) {
+                       CAM_LOG_ERROR("NULL out handle");
+                       ret= CAMERA_ERROR_INVALID_PARAMETER;
+                       goto ErrorExit;
+               }
 
                *camera = (camera_h)pc;
 
                /* get display interface handle */
                if (mm_display_interface_init(&pc->cb_info->dp_interface) != MM_ERROR_NONE)
-                       LOGW("display interface init failed");
+                       CAM_LOG_WARNING("display interface init failed");
        } else {
                goto ErrorExit;
        }
 
        return ret;
-
+//LCOV_EXCL_START
 ErrorExit:
        if (bufmgr) {
                tbm_bufmgr_deinit(bufmgr);
                bufmgr = NULL;
        }
 
-       if (sock_fd > -1) {
+       if (CAMERA_IS_FD_VALID(sock_fd)) {
                muse_client_close(sock_fd);
-               sock_fd = -1;
+               sock_fd = CAMERA_FD_INIT;
        }
 
        if (pc) {
@@ -2588,22 +2792,29 @@ ErrorExit:
 
                        /* pc->cb_info->fd should be closed,
                           because g_thread_join for msg_recv_thread is not returned
-                          in _camera_client_callback_destroy. */
-                       if (temp_fd > -1) {
-                               pc->cb_info->fd = -1;
+                          in __camera_client_callback_destroy. */
+                       if (CAMERA_IS_FD_VALID(temp_fd)) {
+                               pc->cb_info->fd = CAMERA_FD_INIT;
                                muse_client_close(temp_fd);
                        }
 
-                       _camera_client_callback_destroy(pc->cb_info);
+                       __camera_client_callback_destroy(pc->cb_info);
                        pc->cb_info = NULL;
                }
                g_free(pc);
                pc = NULL;
        }
 
-       LOGE("camera create error : 0x%x", ret);
+       CAM_LOG_ERROR("camera create error : 0x%x", ret);
 
        return ret;
+//LCOV_EXCL_STOP
+}
+
+
+int camera_create(camera_device_e device, camera_h *camera)
+{
+       return _camera_create_private(device, false, camera);
 }
 
 
@@ -2615,10 +2826,7 @@ int camera_change_device(camera_h camera, camera_device_e device)
        camera_cli_s *pc = (camera_cli_s *)camera;
        camera_msg_param param;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
        CAMERA_MSG_PARAM_SET(param, INT, device);
 
@@ -2630,7 +2838,6 @@ int camera_change_device(camera_h camera, camera_device_e device)
                        pc->cb_info->user_cb[i] = NULL;
                        pc->cb_info->user_data[i] = NULL;
                }
-               UNSET_PREVIEW_CB_TYPE(pc->cb_info, PREVIEW_CB_TYPE_USER);
        }
 
        return ret;
@@ -2643,78 +2850,111 @@ int camera_destroy(camera_h camera)
        muse_camera_api_e api = MUSE_CAMERA_API_DESTROY;
        camera_cli_s *pc = (camera_cli_s *)camera;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        if (pc->cb_info->is_server_connected)
                _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
        else
-               LOGW("server disconnected. release resource without send message.");
+               CAM_LOG_WARNING("server disconnected. release resource without send message.");
 
        if (ret == CAMERA_ERROR_NONE) {
-               _camera_deactivate_idle_event_all(pc->cb_info);
-               _camera_client_callback_destroy(pc->cb_info);
+               __camera_deactivate_idle_event_all(pc->cb_info);
+               __camera_client_callback_destroy(pc->cb_info);
                pc->cb_info = NULL;
 
                g_free(pc);
                pc = NULL;
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
 
 int camera_start_preview(camera_h camera)
 {
+       int i = 0;
        int ret = CAMERA_ERROR_NONE;
+       int *fds = NULL;
        muse_camera_api_e api = MUSE_CAMERA_API_START_PREVIEW;
        camera_cli_s *pc = (camera_cli_s *)camera;
        camera_state_e current_state = CAMERA_STATE_NONE;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter : preview format %d, display type %d",
-               pc->cb_info->preview_format, pc->cb_info->dp_type);
+       CAM_LOG_INFO("Enter : preview format %d, display type %d",
+               pc->cb_info->preview_format, pc->cb_info->dp_info.type);
+
+       if (pc->cb_info->preview_format == CAMERA_PIXEL_FORMAT_INVZ &&
+               pc->cb_info->dp_info.type != CAMERA_DISPLAY_TYPE_NONE) {
+               CAM_LOG_ERROR("CAMERA_DISPLAY_TYPE_NONE[current %d] should be set with INVZ format",
+                       pc->cb_info->dp_info.type);
+               return CAMERA_ERROR_INVALID_OPERATION;
+       }
 
        ret = camera_get_state(camera, &current_state);
        if (ret != CAMERA_ERROR_NONE) {
-               LOGE("failed to get current state 0x%x", ret);
+               CAM_LOG_ERROR("failed to get current state 0x%x", ret);
                return ret;
        }
 
-       if (pc->cb_info->preview_format == CAMERA_PIXEL_FORMAT_INVZ &&
-               pc->cb_info->dp_type != CAMERA_DISPLAY_TYPE_NONE) {
-               LOGE("CAMERA_DISPLAY_TYPE_NONE[current %d] should be set with INVZ format",
-                       pc->cb_info->dp_type);
-               return CAMERA_ERROR_INVALID_OPERATION;
-       }
+       if (current_state == CAMERA_STATE_CREATED) {
+               __camera_preview_cb_monitoring_info_reset(pc->cb_info->monitoring_info_preview);
+               __camera_preview_cb_monitoring_info_reset(pc->cb_info->monitoring_info_preview_mp);
+               for (i = 0 ; i < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_MAX ; i++)
+                       __camera_preview_cb_monitoring_info_reset(pc->cb_info->monitoring_info_preview_ex[i]);
 
-       if (current_state == CAMERA_STATE_CREATED && pc->cb_info->user_buffer_supported) {
-               if (!_camera_allocate_preview_buffer(camera))
+               if (!__create_msg_handler_thread(&pc->cb_info->preview_cb_info,
+                               CAMERA_MESSAGE_HANDLER_TYPE_PREVIEW_CB, "cam:preview_cb", pc->cb_info)) {
+                       CAM_LOG_ERROR("preview_cb_info failed");
                        return CAMERA_ERROR_INVALID_OPERATION;
+               }
 
-               _camera_msg_send(api, pc->cb_info->fds, pc->cb_info, &ret, CAMERA_CB_NO_TIMEOUT);
-       } else {
-               _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_NO_TIMEOUT);
+               if (pc->cb_info->user_buffer_supported) {
+                       if (!__camera_allocate_preview_buffer(camera)) {
+                               ret = CAMERA_ERROR_INVALID_OPERATION;
+                               goto _START_FAILED;
+                       }
+
+                       fds = pc->cb_info->fds;
+               }
        }
 
-       if (ret == CAMERA_ERROR_NONE && CHECK_PREVIEW_CB(pc->cb_info, PREVIEW_CB_TYPE_EVAS)) {
+       pc->cb_info->invoke_preview_cb = TRUE;
+
+       _camera_msg_send(api, fds, pc->cb_info, &ret,
+#ifdef TIZEN_FEATURE_NO_TIMEOUT_FOR_PREVIEW
+               CAMERA_CB_NO_TIMEOUT);
+#else
+               CAMERA_CB_TIMEOUT_FOR_PREVIEW);
+#endif
+       if (ret != CAMERA_ERROR_NONE)
+               goto _START_FAILED;
+
+       if (pc->cb_info->is_evas_render) {
                ret = _camera_start_evas_rendering(camera);
                if (ret != CAMERA_ERROR_NONE) {
-                       LOGE("stop preview because of error");
+                       CAM_LOG_ERROR("stop preview because of error");
                        _camera_msg_send(MUSE_CAMERA_API_STOP_PREVIEW, NULL, pc->cb_info, NULL, 0);
+                       goto _START_FAILED;
                }
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("done");
+
+       return CAMERA_ERROR_NONE;
+
+_START_FAILED:
+       if (current_state == CAMERA_STATE_CREATED) {
+               if (pc->cb_info->user_buffer_supported)
+                       __camera_release_preview_buffer(camera);
+
+               __destroy_msg_handler_thread(&pc->cb_info->preview_cb_info);
+       }
+
+       CAM_LOG_ERROR("failed : 0x%x", ret);
 
        return ret;
 }
@@ -2727,17 +2967,15 @@ int camera_stop_preview(camera_h camera)
        muse_camera_api_e api = MUSE_CAMERA_API_STOP_PREVIEW;
        camera_state_e current_state = CAMERA_STATE_NONE;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
-       if (CHECK_PREVIEW_CB(pc->cb_info, PREVIEW_CB_TYPE_EVAS)) {
+//LCOV_EXCL_START
+       if (pc->cb_info->is_evas_render) {
                ret = camera_get_state(camera, &current_state);
                if (ret != CAMERA_ERROR_NONE) {
-                       LOGE("failed to get current state 0x%x", ret);
+                       CAM_LOG_ERROR("failed to get current state 0x%x", ret);
                        return ret;
                }
 
@@ -2747,19 +2985,24 @@ int camera_stop_preview(camera_h camera)
                                return ret;
                }
        }
+//LCOV_EXCL_STOP
+
+       pc->cb_info->invoke_preview_cb = FALSE;
 
-       /* send stop preview message */
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE) {
                if (pc->cb_info->user_buffer_supported)
-                       _camera_release_preview_buffer(camera);
+                       __camera_release_preview_buffer(camera);
+
+               /* release remained message for preview callback */
+               __destroy_msg_handler_thread(&pc->cb_info->preview_cb_info);
        } else if (current_state == CAMERA_STATE_PREVIEW) {
-               LOGW("restart evas rendering");
+               CAM_LOG_WARNING("restart evas rendering");
                _camera_start_evas_rendering(camera);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -2771,12 +3014,9 @@ int camera_start_capture(camera_h camera, camera_capturing_cb capturing_cb, came
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_START_CAPTURE;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_CAPTURE] = capturing_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_CAPTURE] = user_data;
@@ -2786,7 +3026,7 @@ int camera_start_capture(camera_h camera, camera_capturing_cb capturing_cb, came
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -2794,27 +3034,7 @@ int camera_start_capture(camera_h camera, camera_capturing_cb capturing_cb, came
 
 bool camera_is_supported_continuous_capture(camera_h camera)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_SUPPORT_CONTINUOUS_CAPTURE;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
-
-       if (ret < 0) {
-               LOGE("error is occurred 0x%x", ret);
-               ret = false;
-       }
-
-       LOGD("ret : %d", ret);
-
-       return (bool)ret;
+       return __is_supported(camera, MUSE_CAMERA_API_SUPPORT_CONTINUOUS_CAPTURE);
 }
 
 
@@ -2826,12 +3046,9 @@ int camera_start_continuous_capture(camera_h camera, int count, int interval, ca
        camera_msg_param param;
        int value = 0;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_CAPTURE] = capturing_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_CAPTURE] = user_data;
@@ -2844,7 +3061,7 @@ int camera_start_continuous_capture(camera_h camera, int count, int interval, ca
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -2856,16 +3073,13 @@ int camera_stop_continuous_capture(camera_h camera)
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_STOP_CONTINUOUS_CAPTURE;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -2873,100 +3087,44 @@ int camera_stop_continuous_capture(camera_h camera)
 
 bool camera_is_supported_face_detection(camera_h camera)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_SUPPORT_FACE_DETECTION;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
-
-       if (ret < 0) {
-               LOGE("error is occurred 0x%x", ret);
-               ret = false;
-       }
-
-       LOGD("ret : %d", ret);
-
-       return (bool)ret;
+       return __is_supported(camera, MUSE_CAMERA_API_SUPPORT_FACE_DETECTION);
 }
 
 
 bool camera_is_supported_zero_shutter_lag(camera_h camera)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_SUPPORT_ZERO_SHUTTER_LAG;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
-
-       if (ret < 0) {
-               LOGE("error is occurred 0x%x", ret);
-               ret = false;
-       }
-
-       LOGD("ret : %d", ret);
-
-       return (bool)ret;
+       return __is_supported(camera, MUSE_CAMERA_API_SUPPORT_ZERO_SHUTTER_LAG);
 }
 
 
 bool camera_is_supported_media_packet_preview_cb(camera_h camera)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_SUPPORT_MEDIA_PACKET_PREVIEW_CB;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
-
-       if (ret < 0) {
-               LOGE("error is occurred 0x%x", ret);
-               ret = false;
-       }
+       return __is_supported(camera, MUSE_CAMERA_API_SUPPORT_MEDIA_PACKET_PREVIEW_CB);
+}
 
-       LOGD("ret : %d", ret);
 
-       return (bool)ret;
+bool camera_is_supported_extra_preview(camera_h camera)
+{
+       return __is_supported(camera, MUSE_CAMERA_API_SUPPORT_EXTRA_PREVIEW);
 }
 
+
 int camera_get_device_count(camera_h camera, int *device_count)
 {
        int ret = CAMERA_ERROR_NONE;
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_GET_DEVICE_COUNT;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *device_count = pc->cb_info->get_int[MUSE_CAMERA_GET_INT_DEVICE_COUNT];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -2977,12 +3135,9 @@ int camera_start_face_detection(camera_h camera, camera_face_detected_cb callbac
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_START_FACE_DETECTION;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -2995,7 +3150,7 @@ int camera_start_face_detection(camera_h camera, camera_face_detected_cb callbac
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_FACE_DETECTION]);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3006,12 +3161,9 @@ int camera_stop_face_detection(camera_h camera)
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_STOP_FACE_DETECTION;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -3024,7 +3176,7 @@ int camera_stop_face_detection(camera_h camera)
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_FACE_DETECTION]);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3036,18 +3188,18 @@ int camera_get_state(camera_h camera, camera_state_e *state)
        muse_camera_api_e api = MUSE_CAMERA_API_GET_STATE;
 
        if (!pc || !pc->cb_info || !state) {
-               LOGE("NULL pointer %p %p", pc, state);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, state);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *state = (camera_state_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_STATE];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3060,18 +3212,15 @@ int camera_start_focusing(camera_h camera, bool continuous)
        camera_msg_param param;
        int is_continuous = (int)continuous;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        CAMERA_MSG_PARAM_SET(param, INT, is_continuous);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3082,75 +3231,81 @@ int camera_cancel_focusing(camera_h camera)
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_CANCEL_FOCUSING;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter, remote_handle : %td", pc->remote_handle);
+       CAM_LOG_INFO("Enter, remote_handle : %td", pc->remote_handle);
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
 
-int camera_set_display(camera_h camera, camera_display_type_e type, camera_display_h display)
+
+int _camera_set_display(camera_h camera, mm_display_type_e type, void *display)
 {
+       int mm_ret = MM_ERROR_NONE;
        int ret = CAMERA_ERROR_NONE;
-       int parent_id = 0;
        camera_cli_s *pc = (camera_cli_s *)camera;
        camera_cb_info_s *cb_info = NULL;
        camera_state_e current_state = CAMERA_STATE_NONE;
-       camera_msg_param param0;
-       camera_msg_param param1;
+       camera_msg_param param;
        muse_camera_api_e api = MUSE_CAMERA_API_SET_DISPLAY;
+       muse_camera_display_info_s *dp_info = NULL;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       if (type < CAMERA_DISPLAY_TYPE_OVERLAY || type > CAMERA_DISPLAY_TYPE_NONE) {
-               LOGE("invalid type %d", type);
+       if (type > MM_DISPLAY_TYPE_OVERLAY_EXT) {
+               CAM_LOG_ERROR("invalid type %d", type);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       if (type != CAMERA_DISPLAY_TYPE_NONE && display == NULL) {
-               LOGE("display type[%d] is not NONE, but display handle is NULL", type);
+       if (type != MM_DISPLAY_TYPE_NONE && display == NULL) {
+               CAM_LOG_ERROR("display type[%d] is not NONE, but display handle is NULL", type);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
        cb_info = (camera_cb_info_s *)pc->cb_info;
+       dp_info = &cb_info->dp_info;
 
        ret = camera_get_state(camera, &current_state);
        if (ret != CAMERA_ERROR_NONE) {
-               LOGE("failed to get current state 0x%x", ret);
+               CAM_LOG_ERROR("failed to get current state 0x%x", ret);
                return ret;
        }
 
        if (current_state != CAMERA_STATE_CREATED) {
-               LOGE("INVALID_STATE : current %d", current_state);
+               CAM_LOG_ERROR("INVALID_STATE : current %d", current_state);
                return CAMERA_ERROR_INVALID_STATE;
        }
 
-       LOGD("Enter - type : %d, display : %p", type, display);
+       CAM_LOG_INFO("Enter - type : %d, display : %p", type, display);
 
-       if (type != CAMERA_DISPLAY_TYPE_NONE) {
+       if (type != MM_DISPLAY_TYPE_NONE) {
                /* check display interface handle */
                if (!cb_info->dp_interface) {
-                       LOGE("display interface not supported");
+                       CAM_LOG_ERROR("display interface not supported");
                        return CAMERA_ERROR_NOT_SUPPORTED;
                }
 
-               ret = mm_display_interface_set_display(cb_info->dp_interface, type, display, &parent_id);
-               if (ret != MM_ERROR_NONE) {
-                       LOGE("[INVALID_OPERATION] set display failed[0x%x]", ret);
+               mm_ret = mm_display_interface_set_display(cb_info->dp_interface, type, display, &dp_info->parent_id);
+               if (mm_ret == (int)MM_ERROR_NOT_SUPPORT_API) {
+                       CAM_LOG_ERROR("[NOT_SUPPORTED] type %d", type);
+                       return CAMERA_ERROR_NOT_SUPPORTED;
+               } else if (mm_ret != MM_ERROR_NONE) {
+                       CAM_LOG_ERROR("[INVALID_OPERATION] set display failed[0x%x]", mm_ret);
                        return CAMERA_ERROR_INVALID_OPERATION;
                }
 
-               if (type == CAMERA_DISPLAY_TYPE_EVAS) {
+               if (type == MM_DISPLAY_TYPE_OVERLAY || type == MM_DISPLAY_TYPE_OVERLAY_EXT) {
+                       mm_ret = mm_display_interface_get_window_rect(cb_info->dp_interface, &dp_info->window_rect);
+
+                       CAM_LOG_INFO("ret 0x%x, parent_id %d, window rect %d,%d,%dx%d",
+                               ret, dp_info->parent_id, dp_info->window_rect.x, dp_info->window_rect.y,
+                               dp_info->window_rect.width, dp_info->window_rect.height);
+               } else if (type == MM_DISPLAY_TYPE_EVAS) {
+//LCOV_EXCL_START
                        camera_flip_e flip = CAMERA_FLIP_NONE;
                        camera_display_mode_e mode = CAMERA_DISPLAY_MODE_LETTER_BOX;
                        camera_rotation_e rotation = CAMERA_ROTATION_NONE;
@@ -3164,38 +3319,49 @@ int camera_set_display(camera_h camera, camera_display_type_e type, camera_displ
                        camera_get_display_mode(camera, &mode);
                        camera_get_display_rotation(camera, &rotation);
                        camera_is_display_visible(camera, &visible);
-                       camera_attr_get_display_roi_area(camera, &x, &y, &width, &height);
 
-                       LOGD("current setting : flip %d, mode %d, rotation %d, visible %d, roi %d,%d,%dx%d",
-                               flip, mode, rotation, visible, x, y, width, height);
+                       CAM_LOG_INFO("current setting : flip %d, mode %d, rotation %d, visible %d",
+                               flip, mode, rotation, visible);
 
-                       ret = mm_display_interface_evas_set_flip(cb_info->dp_interface, flip);
-                       ret |= mm_display_interface_evas_set_mode(cb_info->dp_interface, mode);
-                       ret |= mm_display_interface_evas_set_rotation(cb_info->dp_interface, rotation);
-                       ret |= mm_display_interface_evas_set_visible(cb_info->dp_interface, visible);
+                       mm_ret = mm_display_interface_evas_set_flip(cb_info->dp_interface, flip);
+                       mm_ret |= mm_display_interface_evas_set_mode(cb_info->dp_interface, mode);
+                       mm_ret |= mm_display_interface_evas_set_rotation(cb_info->dp_interface, rotation);
+                       mm_ret |= mm_display_interface_evas_set_visible(cb_info->dp_interface, visible);
 
-                       if (mode == CAMERA_DISPLAY_MODE_CUSTOM_ROI)
-                               ret |= mm_display_interface_evas_set_roi_area(cb_info->dp_interface, x, y, width, height);
+                       if (mode == CAMERA_DISPLAY_MODE_CUSTOM_ROI) {
+                               camera_attr_get_display_roi_area(camera, &x, &y, &width, &height);
+                               CAM_LOG_INFO("current setting : roi %d,%d,%dx%d", x, y, width, height);
+                               mm_ret |= mm_display_interface_evas_set_roi_area(cb_info->dp_interface, x, y, width, height);
+                       }
+//LCOV_EXCL_STOP
                }
        }
 
-       CAMERA_MSG_PARAM_SET(param0, INT, type);
-       CAMERA_MSG_PARAM_SET(param1, INT, parent_id);
+       if (mm_ret != MM_ERROR_NONE) {
+               CAM_LOG_ERROR("mm_ret 0x%x failed", mm_ret);
+               return CAMERA_ERROR_INVALID_OPERATION;
+       }
 
-       _camera_msg_send_param2_int(api, cb_info, &ret,
-               &param0, &param1, CAMERA_CB_TIMEOUT);
+       dp_info->type = type;
 
-       if (ret == CAMERA_ERROR_NONE) {
-               pc->cb_info->dp_type = type;
+       CAMERA_MSG_PARAM_SET_ARRAY(param, ARRAY, dp_info, sizeof(muse_camera_display_info_s));
 
-               if (type == CAMERA_DISPLAY_TYPE_EVAS)
-                       SET_PREVIEW_CB_TYPE(cb_info, PREVIEW_CB_TYPE_EVAS);
-       }
+       _camera_msg_send_param1(api, cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
+
+       if (ret == CAMERA_ERROR_NONE)
+               cb_info->is_evas_render = (type == MM_DISPLAY_TYPE_EVAS) ? TRUE : FALSE;
 
        return ret;
 }
 
 
+int camera_set_display(camera_h camera, camera_display_type_e type, camera_display_h display)
+{
+       CAM_LOG_INFO("type %d, display %p", type, display);
+       return _camera_set_display(camera, (mm_display_type_e)type, display);
+}
+
+
 int camera_set_preview_resolution(camera_h camera, int width, int height)
 {
        int ret = CAMERA_ERROR_NONE;
@@ -3205,15 +3371,12 @@ int camera_set_preview_resolution(camera_h camera, int width, int height)
        camera_msg_param param;
        int value = 0;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       if (CHECK_PREVIEW_CB(pc->cb_info, PREVIEW_CB_TYPE_EVAS)) {
+       if (pc->cb_info->is_evas_render) {
                ret = camera_get_state(camera, &current_state);
                if (ret != CAMERA_ERROR_NONE) {
-                       LOGE("failed to get current state 0x%x", ret);
+                       CAM_LOG_ERROR("failed to get current state 0x%x", ret);
                        return ret;
                }
 
@@ -3227,14 +3390,14 @@ int camera_set_preview_resolution(camera_h camera, int width, int height)
        value = (width << 16) | height;
        CAMERA_MSG_PARAM_SET(param, INT, value);
 
-       LOGD("%dx%d -> 0x%x", width, height, value);
+       CAM_LOG_INFO("%dx%d -> 0x%x", width, height, value);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        if (current_state == CAMERA_STATE_PREVIEW) {
-               LOGW("restart evas rendering");
+               CAM_LOG_WARNING("restart evas rendering");
                _camera_start_evas_rendering(camera);
        }
 
@@ -3250,19 +3413,16 @@ int camera_set_capture_resolution(camera_h camera, int width, int height)
        camera_msg_param param;
        int value = 0;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        value = (width << 16) | height;
        CAMERA_MSG_PARAM_SET(param, INT, value);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3276,18 +3436,15 @@ int camera_set_capture_format(camera_h camera, camera_pixel_format_e format)
        muse_camera_api_e api = MUSE_CAMERA_API_SET_CAPTURE_FORMAT;
        camera_msg_param param;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter - format %d", set_format);
+       CAM_LOG_INFO("Enter - format %d", set_format);
 
        CAMERA_MSG_PARAM_SET(param, INT, set_format);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3301,12 +3458,9 @@ int camera_set_preview_format(camera_h camera, camera_pixel_format_e format)
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_SET_PREVIEW_FORMAT;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter - format %d", set_format);
+       CAM_LOG_INFO("Enter - format %d", set_format);
 
        CAMERA_MSG_PARAM_SET(param, INT, set_format);
 
@@ -3315,7 +3469,7 @@ int camera_set_preview_format(camera_h camera, camera_pixel_format_e format)
        if (ret == CAMERA_ERROR_NONE)
                pc->cb_info->preview_format = set_format;
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3328,11 +3482,11 @@ int camera_get_preview_resolution(camera_h camera, int *width, int *height)
        muse_camera_api_e api = MUSE_CAMERA_API_GET_PREVIEW_RESOLUTION;
 
        if (!pc || !pc->cb_info || !width || !height) {
-               LOGE("NULL pointer %p %p %p", pc, width, height);
+               CAM_LOG_ERROR("NULL pointer %p %p %p", pc, width, height);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -3341,7 +3495,7 @@ int camera_get_preview_resolution(camera_h camera, int *width, int *height)
                *height = 0x0000ffff & pc->cb_info->get_int[MUSE_CAMERA_GET_INT_PREVIEW_RESOLUTION];
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3354,15 +3508,12 @@ int camera_set_display_rotation(camera_h camera, camera_rotation_e rotation)
        camera_cli_s *pc = (camera_cli_s *)camera;
        camera_msg_param param;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       if (CHECK_PREVIEW_CB(pc->cb_info, PREVIEW_CB_TYPE_EVAS)) {
+       if (pc->cb_info->is_evas_render) {
                ret = mm_display_interface_evas_set_rotation(pc->cb_info->dp_interface, rotation);
                if (ret != MM_ERROR_NONE) {
-                       LOGE("failed to set rotation for evas surface 0x%x", ret);
+                       CAM_LOG_ERROR("failed to set rotation for evas surface 0x%x", ret);
                        return CAMERA_ERROR_INVALID_OPERATION;
                }
        }
@@ -3381,7 +3532,7 @@ int camera_get_display_rotation(camera_h camera, camera_rotation_e *rotation)
        camera_cli_s *pc = (camera_cli_s *)camera;
 
        if (!pc || !pc->cb_info || !rotation) {
-               LOGE("NULL pointer %p %p", pc, rotation);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, rotation);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
@@ -3401,15 +3552,12 @@ int camera_set_display_flip(camera_h camera, camera_flip_e flip)
        camera_cli_s *pc = (camera_cli_s *)camera;
        camera_msg_param param;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       if (CHECK_PREVIEW_CB(pc->cb_info, PREVIEW_CB_TYPE_EVAS)) {
+       if (pc->cb_info->is_evas_render) {
                ret = mm_display_interface_evas_set_flip(pc->cb_info->dp_interface, flip);
                if (ret != MM_ERROR_NONE) {
-                       LOGE("failed to set flip for evas surface 0x%x", ret);
+                       CAM_LOG_ERROR("failed to set flip for evas surface 0x%x", ret);
                        return CAMERA_ERROR_INVALID_OPERATION;
                }
        }
@@ -3428,7 +3576,7 @@ int camera_get_display_flip(camera_h camera, camera_flip_e *flip)
        camera_cli_s *pc = (camera_cli_s *)camera;
 
        if (!pc || !pc->cb_info || !flip) {
-               LOGE("NULL pointer %p %p", pc, flip);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, flip);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
@@ -3448,15 +3596,12 @@ int camera_set_display_visible(camera_h camera, bool visible)
        camera_cli_s *pc = (camera_cli_s *)camera;
        camera_msg_param param;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       if (CHECK_PREVIEW_CB(pc->cb_info, PREVIEW_CB_TYPE_EVAS)) {
+       if (pc->cb_info->is_evas_render) {
                ret = mm_display_interface_evas_set_visible(pc->cb_info->dp_interface, visible);
                if (ret != MM_ERROR_NONE) {
-                       LOGE("failed to set visible for evas surface 0x%x", ret);
+                       CAM_LOG_ERROR("failed to set visible for evas surface 0x%x", ret);
                        return CAMERA_ERROR_INVALID_OPERATION;
                }
        }
@@ -3475,7 +3620,7 @@ int camera_is_display_visible(camera_h camera, bool *visible)
        camera_cli_s *pc = (camera_cli_s *)camera;
 
        if (!pc || !pc->cb_info || !visible) {
-               LOGE("NULL pointer %p %p", pc, visible);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, visible);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
@@ -3495,15 +3640,12 @@ int camera_set_display_mode(camera_h camera, camera_display_mode_e mode)
        camera_cli_s *pc = (camera_cli_s *)camera;
        camera_msg_param param;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       if (CHECK_PREVIEW_CB(pc->cb_info, PREVIEW_CB_TYPE_EVAS)) {
+       if (pc->cb_info->is_evas_render) {
                ret = mm_display_interface_evas_set_mode(pc->cb_info->dp_interface, mode);
                if (ret != MM_ERROR_NONE) {
-                       LOGE("failed to set geometry for evas surface 0x%x", ret);
+                       CAM_LOG_ERROR("failed to set geometry for evas surface 0x%x", ret);
                        return CAMERA_ERROR_INVALID_OPERATION;
                }
        }
@@ -3522,7 +3664,7 @@ int camera_get_display_mode(camera_h camera, camera_display_mode_e *mode)
        camera_cli_s *pc = (camera_cli_s *)camera;
 
        if (!pc || !pc->cb_info || !mode) {
-               LOGE("NULL pointer %p %p", pc, mode);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, mode);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
@@ -3542,12 +3684,9 @@ int camera_set_display_reuse_hint(camera_h camera, bool hint)
        camera_cli_s *pc = (camera_cli_s *)camera;
        camera_msg_param param;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter - hint %d", set_hint);
+       CAM_LOG_INFO("Enter - hint %d", set_hint);
 
        CAMERA_MSG_PARAM_SET(param, INT, set_hint);
 
@@ -3564,7 +3703,7 @@ int camera_get_display_reuse_hint(camera_h camera, bool *hint)
        muse_camera_api_e api = MUSE_CAMERA_API_GET_DISPLAY_REUSE_HINT;
 
        if (!pc || !pc->cb_info || !hint) {
-               LOGE("NULL pointer %p %p", pc, hint);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, hint);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
@@ -3572,7 +3711,7 @@ int camera_get_display_reuse_hint(camera_h camera, bool *hint)
 
        if (ret == CAMERA_ERROR_NONE) {
                *hint = (bool)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_DISPLAY_REUSE_HINT];
-               LOGD("display reuse hint %d", *hint);
+               CAM_LOG_INFO("display reuse hint %d", *hint);
        }
 
        return ret;
@@ -3586,11 +3725,11 @@ int camera_get_capture_resolution(camera_h camera, int *width, int *height)
        muse_camera_api_e api = MUSE_CAMERA_API_GET_CAPTURE_RESOLUTION;
 
        if (!pc || !pc->cb_info || !width || !height) {
-               LOGE("NULL pointer %p %p %p", pc, width, height);
+               CAM_LOG_ERROR("NULL pointer %p %p %p", pc, width, height);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -3599,7 +3738,7 @@ int camera_get_capture_resolution(camera_h camera, int *width, int *height)
                *height = 0x0000ffff & pc->cb_info->get_int[MUSE_CAMERA_GET_INT_CAPTURE_RESOLUTION];
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3612,18 +3751,18 @@ int camera_get_capture_format(camera_h camera, camera_pixel_format_e *format)
        muse_camera_api_e api = MUSE_CAMERA_API_GET_CAPTURE_FORMAT;
 
        if (!pc || !pc->cb_info || !format) {
-               LOGE("NULL pointer %p %p", pc, format);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, format);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *format = (camera_pixel_format_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_CAPTURE_FORMAT];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3636,18 +3775,18 @@ int camera_get_preview_format(camera_h camera, camera_pixel_format_e *format)
        muse_camera_api_e api = MUSE_CAMERA_API_GET_PREVIEW_FORMAT;
 
        if (!pc || !pc->cb_info || !format) {
-               LOGE("NULL pointer %p %p", pc, format);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, format);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *format = (camera_pixel_format_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_PREVIEW_FORMAT];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3660,18 +3799,18 @@ int camera_get_facing_direction(camera_h camera, camera_facing_direction_e *faci
        muse_camera_api_e api = MUSE_CAMERA_API_GET_FACING_DIRECTION;
 
        if (!pc || !pc->cb_info || !facing_direction) {
-               LOGE("NULL pointer %p %p", pc, facing_direction);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, facing_direction);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *facing_direction = (camera_facing_direction_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_FACING_DIRECTION];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3684,11 +3823,11 @@ int camera_set_preview_cb(camera_h camera, camera_preview_cb callback, void *use
        muse_camera_api_e api = MUSE_CAMERA_API_SET_PREVIEW_CB;
 
        if (!pc || !pc->cb_info || !callback) {
-               LOGE("NULL pointer %p %p", pc, callback);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, callback);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -3699,11 +3838,9 @@ int camera_set_preview_cb(camera_h camera, camera_preview_cb callback, void *use
                pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_PREVIEW] = user_data;
 
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_PREVIEW]);
-
-               SET_PREVIEW_CB_TYPE(pc->cb_info, PREVIEW_CB_TYPE_USER);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3715,12 +3852,9 @@ int camera_unset_preview_cb(camera_h camera)
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_UNSET_PREVIEW_CB;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -3731,11 +3865,9 @@ int camera_unset_preview_cb(camera_h camera)
                pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_PREVIEW] = NULL;
 
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_PREVIEW]);
-
-               UNSET_PREVIEW_CB_TYPE(pc->cb_info, PREVIEW_CB_TYPE_USER);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3747,22 +3879,19 @@ int camera_set_media_packet_preview_cb(camera_h camera, camera_media_packet_prev
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_SET_MEDIA_PACKET_PREVIEW_CB;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
        if (camera_is_supported_media_packet_preview_cb(camera) == false) {
-               LOGE("NOT SUPPORTED");
+               CAM_LOG_ERROR("NOT SUPPORTED");
                return CAMERA_ERROR_NOT_SUPPORTED;
        }
 
        if (callback == NULL) {
-               LOGE("NULL callback");
+               CAM_LOG_ERROR("NULL callback");
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -3775,7 +3904,7 @@ int camera_set_media_packet_preview_cb(camera_h camera, camera_media_packet_prev
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_MEDIA_PACKET_PREVIEW]);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3787,12 +3916,14 @@ int camera_unset_media_packet_preview_cb(camera_h camera)
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_UNSET_MEDIA_PACKET_PREVIEW_CB;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
+
+       if (camera_is_supported_media_packet_preview_cb(camera) == false) {
+               CAM_LOG_ERROR("NOT SUPPORTED");
+               return CAMERA_ERROR_NOT_SUPPORTED;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -3805,7 +3936,7 @@ int camera_unset_media_packet_preview_cb(camera_h camera)
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_MEDIA_PACKET_PREVIEW]);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3818,11 +3949,11 @@ int camera_set_state_changed_cb(camera_h camera, camera_state_changed_cb callbac
        muse_camera_api_e api = MUSE_CAMERA_API_SET_STATE_CHANGED_CB;
 
        if (!pc || !pc->cb_info || !callback) {
-               LOGE("NULL pointer %p %p", pc, callback);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, callback);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -3835,7 +3966,7 @@ int camera_set_state_changed_cb(camera_h camera, camera_state_changed_cb callbac
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_STATE_CHANGE]);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3847,12 +3978,9 @@ int camera_unset_state_changed_cb(camera_h camera)
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_UNSET_STATE_CHANGED_CB;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -3865,7 +3993,7 @@ int camera_unset_state_changed_cb(camera_h camera)
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_STATE_CHANGE]);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3878,11 +4006,11 @@ int camera_set_interrupted_cb(camera_h camera, camera_interrupted_cb callback, v
        muse_camera_api_e api = MUSE_CAMERA_API_SET_INTERRUPTED_CB;
 
        if (!pc || !pc->cb_info || !callback) {
-               LOGE("NULL pointer %p %p", pc, callback);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, callback);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -3895,7 +4023,7 @@ int camera_set_interrupted_cb(camera_h camera, camera_interrupted_cb callback, v
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_INTERRUPTED]);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3907,12 +4035,9 @@ int camera_unset_interrupted_cb(camera_h camera)
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_UNSET_INTERRUPTED_CB;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -3925,7 +4050,7 @@ int camera_unset_interrupted_cb(camera_h camera)
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_INTERRUPTED]);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3938,11 +4063,11 @@ int camera_set_interrupt_started_cb(camera_h camera, camera_interrupt_started_cb
        muse_camera_api_e api = MUSE_CAMERA_API_SET_INTERRUPT_STARTED_CB;
 
        if (!pc || !pc->cb_info || !callback) {
-               LOGE("NULL pointer %p %p", pc, callback);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, callback);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -3955,7 +4080,7 @@ int camera_set_interrupt_started_cb(camera_h camera, camera_interrupt_started_cb
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_INTERRUPT_STARTED]);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3967,12 +4092,9 @@ int camera_unset_interrupt_started_cb(camera_h camera)
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_UNSET_INTERRUPT_STARTED_CB;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -3985,7 +4107,7 @@ int camera_unset_interrupt_started_cb(camera_h camera)
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_INTERRUPT_STARTED]);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -3998,11 +4120,11 @@ int camera_set_focus_changed_cb(camera_h camera, camera_focus_changed_cb callbac
        muse_camera_api_e api = MUSE_CAMERA_API_SET_FOCUS_CHANGED_CB;
 
        if (!pc || !pc->cb_info || !callback) {
-               LOGE("NULL pointer %p %p", pc, callback);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, callback);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -4015,7 +4137,7 @@ int camera_set_focus_changed_cb(camera_h camera, camera_focus_changed_cb callbac
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_FOCUS_CHANGE]);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4027,12 +4149,9 @@ int camera_unset_focus_changed_cb(camera_h camera)
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_UNSET_FOCUS_CHANGED_CB;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -4045,7 +4164,7 @@ int camera_unset_focus_changed_cb(camera_h camera)
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_FOCUS_CHANGE]);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4058,11 +4177,11 @@ int camera_set_error_cb(camera_h camera, camera_error_cb callback, void *user_da
        muse_camera_api_e api = MUSE_CAMERA_API_SET_ERROR_CB;
 
        if (!pc || !pc->cb_info || !callback) {
-               LOGE("NULL pointer %p %p", pc, callback);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, callback);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -4075,7 +4194,7 @@ int camera_set_error_cb(camera_h camera, camera_error_cb callback, void *user_da
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_ERROR]);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4087,12 +4206,9 @@ int camera_unset_error_cb(camera_h camera)
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_UNSET_ERROR_CB;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -4105,7 +4221,7 @@ int camera_unset_error_cb(camera_h camera)
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_ERROR]);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4118,18 +4234,18 @@ int camera_foreach_supported_preview_resolution(camera_h camera, camera_supporte
        muse_camera_api_e api = MUSE_CAMERA_API_SET_FOREACH_SUPPORTED_PREVIEW_RESOLUTION;
 
        if (!pc || !pc->cb_info || !foreach_cb) {
-               LOGE("NULL pointer %p %p", pc, foreach_cb);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, foreach_cb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_PREVIEW_RESOLUTION] = foreach_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_PREVIEW_RESOLUTION] = user_data;
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4142,18 +4258,18 @@ int camera_foreach_supported_capture_resolution(camera_h camera, camera_supporte
        muse_camera_api_e api = MUSE_CAMERA_API_SET_FOREACH_SUPPORTED_CAPTURE_RESOLUTION;
 
        if (!pc || !pc->cb_info || !foreach_cb) {
-               LOGE("NULL pointer %p %p", pc, foreach_cb);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, foreach_cb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_CAPTURE_RESOLUTION] = foreach_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_CAPTURE_RESOLUTION] = user_data;
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4166,18 +4282,18 @@ int camera_foreach_supported_capture_format(camera_h camera, camera_supported_ca
        muse_camera_api_e api = MUSE_CAMERA_API_SET_FOREACH_SUPPORTED_CAPTURE_FORMAT;
 
        if (!pc || !pc->cb_info || !foreach_cb) {
-               LOGE("NULL pointer %p %p", pc, foreach_cb);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, foreach_cb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_CAPTURE_FORMAT] = foreach_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_CAPTURE_FORMAT] = user_data;
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4190,18 +4306,18 @@ int camera_foreach_supported_preview_format(camera_h camera, camera_supported_pr
        muse_camera_api_e api = MUSE_CAMERA_API_SET_FOREACH_SUPPORTED_PREVIEW_FORMAT;
 
        if (!pc || !pc->cb_info || !foreach_cb) {
-               LOGE("NULL pointer %p %p", pc, foreach_cb);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, foreach_cb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_PREVIEW_FORMAT] = foreach_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_PREVIEW_FORMAT] = user_data;
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4214,11 +4330,11 @@ int camera_get_recommended_preview_resolution(camera_h camera, int *width, int *
        muse_camera_api_e api = MUSE_CAMERA_API_GET_RECOMMENDED_PREVIEW_RESOLUTION;
 
        if (!pc || !pc->cb_info || !width || !height) {
-               LOGE("NULL pointer %p %p %p", pc, width, height);
+               CAM_LOG_ERROR("NULL pointer %p %p %p", pc, width, height);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE) {
@@ -4226,7 +4342,7 @@ int camera_get_recommended_preview_resolution(camera_h camera, int *width, int *
                *height = 0x0000ffff & pc->cb_info->get_int[MUSE_CAMERA_GET_INT_RECOMMENDED_PREVIEW_RESOLUTION];
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4239,18 +4355,18 @@ int camera_attr_get_lens_orientation(camera_h camera, int *angle)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_LENS_ORIENTATION;
 
        if (!pc || !pc->cb_info || !angle) {
-               LOGE("NULL pointer %p %p", pc, angle);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, angle);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *angle = pc->cb_info->get_int[MUSE_CAMERA_GET_INT_LENS_ORIENTATION];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4258,26 +4374,7 @@ int camera_attr_get_lens_orientation(camera_h camera, int *angle)
 
 int camera_attr_set_theater_mode(camera_h camera, camera_attr_theater_mode_e mode)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_THEATER_MODE;
-       camera_msg_param param;
-       int set_mode = (int)mode;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       CAMERA_MSG_PARAM_SET(param, INT, set_mode);
-
-       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
-
-       LOGD("ret : 0x%x", ret);
-
-       return ret;
+       return __set_mode(camera, MUSE_CAMERA_API_ATTR_SET_THEATER_MODE, (int)mode);
 }
 
 
@@ -4288,18 +4385,18 @@ int camera_attr_get_theater_mode(camera_h camera, camera_attr_theater_mode_e *mo
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_THEATER_MODE;
 
        if (!pc || !pc->cb_info || !mode) {
-               LOGE("NULL pointer %p %p", pc, mode);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, mode);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *mode = (camera_attr_theater_mode_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_THEATER_MODE];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4312,18 +4409,18 @@ int camera_attr_foreach_supported_theater_mode(camera_h camera, camera_attr_supp
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_FOREACH_SUPPORTED_THEATER_MODE;
 
        if (!pc || !pc->cb_info || !foreach_cb) {
-               LOGE("NULL pointer %p %p", pc, foreach_cb);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, foreach_cb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_THEATER_MODE] = foreach_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_THEATER_MODE] = user_data;
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("Finish, return :%x", ret);
+       CAM_LOG_INFO("Finish, return :%x", ret);
 
        return ret;
 }
@@ -4337,18 +4434,15 @@ int camera_attr_set_preview_fps(camera_h camera, camera_attr_fps_e fps)
        camera_msg_param param;
        int set_fps = (int)fps;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        CAMERA_MSG_PARAM_SET(param, INT, set_fps);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4361,18 +4455,15 @@ int camera_attr_set_image_quality(camera_h camera, int quality)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_IMAGE_QUALITY;
        camera_msg_param param;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        CAMERA_MSG_PARAM_SET(param, INT, quality);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4385,18 +4476,18 @@ int camera_attr_get_preview_fps(camera_h camera, camera_attr_fps_e *fps)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_PREVIEW_FPS;
 
        if (!pc || !pc->cb_info || !fps) {
-               LOGE("NULL pointer %p %p", pc, fps);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, fps);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *fps = (camera_attr_fps_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_PREVIEW_FPS];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4409,18 +4500,18 @@ int camera_attr_get_image_quality(camera_h camera, int *quality)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_IMAGE_QUALITY;
 
        if (!pc || !pc->cb_info || !quality) {
-               LOGE("NULL pointer %p %p", pc, quality);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, quality);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *quality = pc->cb_info->get_int[MUSE_CAMERA_GET_INT_IMAGE_QUALITY];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4433,18 +4524,18 @@ int camera_attr_get_encoded_preview_bitrate(camera_h camera, int *bitrate)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_ENCODED_PREVIEW_BITRATE;
 
        if (!pc || !pc->cb_info || !bitrate) {
-               LOGE("NULL pointer %p %p", pc, bitrate);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, bitrate);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *bitrate = pc->cb_info->get_int[MUSE_CAMERA_GET_INT_ENCODED_PREVIEW_BITRATE];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4458,18 +4549,15 @@ int camera_attr_set_encoded_preview_bitrate(camera_h camera, int bitrate)
        camera_msg_param param;
        int set_bitrate = bitrate;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        CAMERA_MSG_PARAM_SET(param, INT, set_bitrate);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4482,18 +4570,18 @@ int camera_attr_get_encoded_preview_gop_interval(camera_h camera, int *interval)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_ENCODED_PREVIEW_GOP_INTERVAL;
 
        if (!pc || !pc->cb_info || !interval) {
-               LOGE("NULL pointer %p %p", pc, interval);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, interval);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *interval = pc->cb_info->get_int[MUSE_CAMERA_GET_INT_ENCODED_PREVIEW_GOP_INTERVAL];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4507,18 +4595,15 @@ int camera_attr_set_encoded_preview_gop_interval(camera_h camera, int interval)
        camera_msg_param param;
        int set_gop_interval = interval;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        CAMERA_MSG_PARAM_SET(param, INT, set_gop_interval);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4531,18 +4616,15 @@ int camera_attr_set_zoom(camera_h camera, int zoom)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_ZOOM;
        camera_msg_param param;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter, remote_handle : %td", pc->remote_handle);
+       CAM_LOG_INFO("Enter, remote_handle : %td", pc->remote_handle);
 
        CAMERA_MSG_PARAM_SET(param, INT, zoom);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4550,24 +4632,7 @@ int camera_attr_set_zoom(camera_h camera, int zoom)
 
 int camera_attr_set_af_mode(camera_h camera, camera_attr_af_mode_e mode)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_AF_MODE;
-       camera_msg_param param;
-       int set_mode = (int)mode;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter, remote_handle : %td", pc->remote_handle);
-
-       CAMERA_MSG_PARAM_SET(param, INT, set_mode);
-
-       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
-
-       return ret;
+       return __set_mode(camera, MUSE_CAMERA_API_ATTR_SET_AF_MODE, (int)mode);
 }
 
 
@@ -4579,19 +4644,16 @@ int camera_attr_set_af_area(camera_h camera, int x, int y)
        camera_msg_param param;
        int value = 0;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter - %d,%d", x, y);
+       CAM_LOG_INFO("Enter - %d,%d", x, y);
 
        value = (x << 16) | y;
        CAMERA_MSG_PARAM_SET(param, INT, value);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4603,16 +4665,13 @@ int camera_attr_clear_af_area(camera_h camera)
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_CLEAR_AF_AREA;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4620,26 +4679,7 @@ int camera_attr_clear_af_area(camera_h camera)
 
 int camera_attr_set_exposure_mode(camera_h camera, camera_attr_exposure_mode_e mode)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_EXPOSURE_MODE;
-       camera_msg_param param;
-       int set_mode = (int)mode;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       CAMERA_MSG_PARAM_SET(param, INT, set_mode);
-
-       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
-
-       LOGD("ret : 0x%x", ret);
-
-       return ret;
+       return __set_mode(camera, MUSE_CAMERA_API_ATTR_SET_EXPOSURE_MODE, (int)mode);
 }
 
 
@@ -4650,18 +4690,15 @@ int camera_attr_set_exposure(camera_h camera, int value)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_EXPOSURE;
        camera_msg_param param;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        CAMERA_MSG_PARAM_SET(param, INT, value);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4675,115 +4712,94 @@ int camera_attr_set_iso(camera_h camera, camera_attr_iso_e iso)
        camera_msg_param param;
        int set_iso = (int)iso;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        CAMERA_MSG_PARAM_SET(param, INT, set_iso);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
 
 
-int camera_attr_set_brightness(camera_h camera, int level)
+int camera_attr_set_gain(camera_h camera, int level)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_BRIGHTNESS;
-       camera_msg_param param;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       CAMERA_MSG_PARAM_SET(param, INT, level);
-
-       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
+       return _camera_attr_set_level(camera, MUSE_CAMERA_API_ATTR_SET_GAIN, level);
+}
 
-       LOGD("ret : 0x%x", ret);
 
-       return ret;
+int camera_attr_set_brightness(camera_h camera, int level)
+{
+       return _camera_attr_set_level(camera, MUSE_CAMERA_API_ATTR_SET_BRIGHTNESS, level);
 }
 
 
 int camera_attr_set_contrast(camera_h camera, int level)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_CONTRAST;
-       camera_msg_param param;
+       return _camera_attr_set_level(camera, MUSE_CAMERA_API_ATTR_SET_CONTRAST, level);
+}
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
 
-       LOGD("Enter");
+int camera_attr_set_hue(camera_h camera, int level)
+{
+       return _camera_attr_set_level(camera, MUSE_CAMERA_API_ATTR_SET_HUE, level);
+}
 
-       CAMERA_MSG_PARAM_SET(param, INT, level);
 
-       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
+int camera_attr_set_saturation(camera_h camera, int level)
+{
+       return _camera_attr_set_level(camera, MUSE_CAMERA_API_ATTR_SET_SATURATION, level);
+}
 
-       LOGD("ret : 0x%x", ret);
 
-       return ret;
+int camera_attr_set_sharpness(camera_h camera, int level)
+{
+       return _camera_attr_set_level(camera, MUSE_CAMERA_API_ATTR_SET_SHARPNESS, level);
 }
 
 
-int camera_attr_set_hue(camera_h camera, int level)
+int camera_attr_set_whitebalance(camera_h camera, camera_attr_whitebalance_e wb)
 {
        int ret = CAMERA_ERROR_NONE;
        camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_HUE;
+       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_WHITEBALANCE;
        camera_msg_param param;
+       int set_whitebalance = (int)wb;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
-       CAMERA_MSG_PARAM_SET(param, INT, level);
+       CAMERA_MSG_PARAM_SET(param, INT, set_whitebalance);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
 
 
-int camera_attr_set_whitebalance(camera_h camera, camera_attr_whitebalance_e wb)
+int camera_attr_set_whitebalance_temperature(camera_h camera, int temperature)
 {
        int ret = CAMERA_ERROR_NONE;
        camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_WHITEBALANCE;
+       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_WHITEBALANCE_TEMPERATURE;
        camera_msg_param param;
-       int set_whitebalance = (int)wb;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
-       CAMERA_MSG_PARAM_SET(param, INT, set_whitebalance);
+       CAMERA_MSG_PARAM_SET(param, INT, temperature);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4797,18 +4813,15 @@ int camera_attr_set_effect(camera_h camera, camera_attr_effect_mode_e effect)
        camera_msg_param param;
        int set_effect = (int)effect;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        CAMERA_MSG_PARAM_SET(param, INT, set_effect);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4816,51 +4829,13 @@ int camera_attr_set_effect(camera_h camera, camera_attr_effect_mode_e effect)
 
 int camera_attr_set_scene_mode(camera_h camera, camera_attr_scene_mode_e mode)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_SCENE_MODE;
-       camera_msg_param param;
-       int set_mode = (int)mode;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       CAMERA_MSG_PARAM_SET(param, INT, set_mode);
-
-       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
-
-       LOGD("ret : 0x%x", ret);
-
-       return ret;
+       return __set_mode(camera, MUSE_CAMERA_API_ATTR_SET_SCENE_MODE, (int)mode);
 }
 
 
 int camera_attr_enable_tag(camera_h camera, bool enable)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_ENABLE_TAG;
-       camera_msg_param param;
-       int set_enable = (int)enable;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       CAMERA_MSG_PARAM_SET(param, INT, set_enable);
-
-       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
-
-       LOGD("ret : 0x%x", ret);
-
-       return ret;
+       return __set_enable(camera, MUSE_CAMERA_API_ATTR_ENABLE_TAG, (int)enable);
 }
 
 
@@ -4872,17 +4847,17 @@ int camera_attr_set_tag_image_description(camera_h camera, const char *descripti
        camera_msg_param param;
 
        if (!pc || !pc->cb_info || !description) {
-               LOGE("NULL pointer %p %p", pc, description);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, description);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        CAMERA_MSG_PARAM_SET(param, STRING, description);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4896,18 +4871,15 @@ int camera_attr_set_tag_orientation(camera_h camera, camera_attr_tag_orientation
        camera_msg_param param;
        int set_orientation = (int)orientation;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        CAMERA_MSG_PARAM_SET(param, INT, set_orientation);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4921,17 +4893,17 @@ int camera_attr_set_tag_software(camera_h camera, const char *software)
        camera_msg_param param;
 
        if (!pc || !pc->cb_info || !software) {
-               LOGE("NULL pointer %p %p", pc, software);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, software);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter, remote_handle : %td", pc->remote_handle);
+       CAM_LOG_INFO("Enter, remote_handle : %td", pc->remote_handle);
 
        CAMERA_MSG_PARAM_SET(param, STRING, software);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -4945,14 +4917,10 @@ int camera_attr_set_geotag(camera_h camera, double latitude, double longitude, d
        double set_geotag[3] = {latitude, longitude, altitude};
        char *msg = NULL;
        int length = 0;
-       int send_ret = 0;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        length = sizeof(set_geotag) / sizeof(int) + \
                (sizeof(set_geotag) % sizeof(int) ? 1 : 0);
@@ -4960,31 +4928,8 @@ int camera_attr_set_geotag(camera_h camera, double latitude, double longitude, d
        msg = muse_core_msg_new(api,
                MUSE_TYPE_ARRAY, "set_geotag", length, (int *)set_geotag,
                NULL);
-       if (!msg) {
-               LOGE("msg creation failed: api %d", api);
-               return CAMERA_ERROR_OUT_OF_MEMORY;
-       }
-
-       if (pc->cb_info->is_server_connected) {
-               __camera_update_api_waiting(pc->cb_info, api, 1);
-
-               g_mutex_lock(&pc->cb_info->fd_lock);
-               send_ret = muse_core_msg_send(pc->cb_info->fd, msg);
-               g_mutex_unlock(&pc->cb_info->fd_lock);
-       }
 
-       if (send_ret < 0) {
-               LOGE("message send failed");
-               ret = CAMERA_ERROR_INVALID_OPERATION;
-       } else {
-               ret = _camera_client_wait_for_cb_return(api, pc->cb_info, CAMERA_CB_TIMEOUT);
-       }
-
-       __camera_update_api_waiting(pc->cb_info, api, -1);
-
-       muse_core_msg_free(msg);
-
-       LOGD("ret : 0x%x", ret);
+       _camera_send_message_get_return(pc->cb_info, api, msg, CAMERA_CB_TIMEOUT, &ret);
 
        return ret;
 }
@@ -4996,16 +4941,13 @@ int camera_attr_remove_geotag(camera_h camera)
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_REMOVE_GEOTAG;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5013,26 +4955,7 @@ int camera_attr_remove_geotag(camera_h camera)
 
 int camera_attr_set_flash_mode(camera_h camera, camera_attr_flash_mode_e mode)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_FLASH_MODE;
-       camera_msg_param param;
-       int set_mode = (int)mode;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       CAMERA_MSG_PARAM_SET(param, INT, set_mode);
-
-       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
-
-       LOGD("ret : 0x%x", ret);
-
-       return ret;
+       return __set_mode(camera, MUSE_CAMERA_API_ATTR_SET_FLASH_MODE, (int)mode);
 }
 
 
@@ -5043,68 +4966,51 @@ int camera_attr_get_zoom(camera_h camera, int *zoom)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_ZOOM;
 
        if (!pc || !pc->cb_info || !zoom) {
-               LOGE("NULL pointer %p %p", pc, zoom);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, zoom);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *zoom = pc->cb_info->get_int[MUSE_CAMERA_GET_INT_ZOOM];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
 
 
 int camera_attr_get_zoom_range(camera_h camera, int *min, int *max)
-{
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_ZOOM_RANGE;
-
-       if (!pc || !pc->cb_info || !min || !max) {
-               LOGE("NULL pointer %p %p %p", pc, min, max);
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
-
-       if (ret == CAMERA_ERROR_NONE) {
-               *min = pc->cb_info->get_int_pair[MUSE_CAMERA_GET_INT_PAIR_ZOOM_RANGE][0];
-               *max = pc->cb_info->get_int_pair[MUSE_CAMERA_GET_INT_PAIR_ZOOM_RANGE][1];
-       }
-
-       LOGD("ret : 0x%x", ret);
-
-       return ret;
-}
-
-
-int camera_attr_get_af_mode(camera_h camera, camera_attr_af_mode_e *mode)
+{
+       return _camera_attr_get_range(camera,
+               MUSE_CAMERA_API_ATTR_GET_ZOOM_RANGE,
+               MUSE_CAMERA_GET_INT_PAIR_ZOOM_RANGE,
+               min, max);
+}
+
+
+int camera_attr_get_af_mode(camera_h camera, camera_attr_af_mode_e *mode)
 {
        int ret = CAMERA_ERROR_NONE;
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_AF_MODE;
 
        if (!pc || !pc->cb_info || !mode) {
-               LOGE("NULL pointer %p %p", pc, mode);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, mode);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *mode = (camera_attr_af_mode_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_AF_MODE];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5117,18 +5023,18 @@ int camera_attr_get_exposure_mode(camera_h camera, camera_attr_exposure_mode_e *
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_EXPOSURE_MODE;
 
        if (!pc || !pc->cb_info || !mode) {
-               LOGE("NULL pointer %p %p", pc, mode);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, mode);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *mode = (camera_attr_exposure_mode_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_EXPOSURE_MODE];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5141,18 +5047,18 @@ int camera_attr_get_exposure(camera_h camera, int *value)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_EXPOSURE;
 
        if (!pc || !pc->cb_info || !value) {
-               LOGE("NULL pointer %p %p", pc, value);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, value);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *value = pc->cb_info->get_int[MUSE_CAMERA_GET_INT_EXPOSURE];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5160,27 +5066,10 @@ int camera_attr_get_exposure(camera_h camera, int *value)
 
 int camera_attr_get_exposure_range(camera_h camera, int *min, int *max)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_EXPOSURE_RANGE;
-
-       if (!pc || !pc->cb_info || !min || !max) {
-               LOGE("NULL pointer %p %p %p", pc, min, max);
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
-
-       if (ret == CAMERA_ERROR_NONE) {
-               *min = pc->cb_info->get_int_pair[MUSE_CAMERA_GET_INT_PAIR_EXPOSURE_RANGE][0];
-               *max = pc->cb_info->get_int_pair[MUSE_CAMERA_GET_INT_PAIR_EXPOSURE_RANGE][1];
-       }
-
-       LOGD("ret : 0x%x", ret);
-
-       return ret;
+       return _camera_attr_get_range(camera,
+               MUSE_CAMERA_API_ATTR_GET_EXPOSURE_RANGE,
+               MUSE_CAMERA_GET_INT_PAIR_EXPOSURE_RANGE,
+               min, max);
 }
 
 
@@ -5191,194 +5080,231 @@ int camera_attr_get_iso(camera_h camera, camera_attr_iso_e *iso)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_ISO;
 
        if (!pc || !pc->cb_info || !iso) {
-               LOGE("NULL pointer %p %p", pc, iso);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, iso);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *iso = (camera_attr_iso_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_ISO];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
 
 
-int camera_attr_get_brightness(camera_h camera, int *level)
+int camera_attr_get_gain(camera_h camera, int *level)
+{
+       return _camera_attr_get_level(camera,
+               MUSE_CAMERA_API_ATTR_GET_GAIN,
+               MUSE_CAMERA_GET_INT_GAIN,
+               level);
+}
+
+
+int camera_attr_get_gain_range(camera_h camera, int *min, int *max)
+{
+       return _camera_attr_get_range(camera,
+               MUSE_CAMERA_API_ATTR_GET_GAIN_RANGE,
+               MUSE_CAMERA_GET_INT_PAIR_GAIN_RANGE,
+               min, max);
+}
+
+
+int camera_attr_get_gain_step(camera_h camera, int *step)
 {
        int ret = CAMERA_ERROR_NONE;
        camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_BRIGHTNESS;
+       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_GAIN_STEP;
 
-       if (!pc || !pc->cb_info || !level) {
-               LOGE("NULL pointer %p %p", pc, level);
+       if (!pc || !pc->cb_info || !step) {
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, step);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
-               *level = pc->cb_info->get_int[MUSE_CAMERA_GET_INT_BRIGHTNESS];
+               *step = pc->cb_info->get_int[MUSE_CAMERA_GET_INT_GAIN_STEP];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
 
 
-int camera_attr_get_brightness_range(camera_h camera, int *min, int *max)
+int camera_attr_get_brightness(camera_h camera, int *level)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_BRIGHTNESS_RANGE;
-
-       if (!pc || !pc->cb_info || !min || !max) {
-               LOGE("NULL pointer %p %p %p", pc, min, max);
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
-
-       if (ret == CAMERA_ERROR_NONE) {
-               *min = pc->cb_info->get_int_pair[MUSE_CAMERA_GET_INT_PAIR_BRIGHTNESS_RANGE][0];
-               *max = pc->cb_info->get_int_pair[MUSE_CAMERA_GET_INT_PAIR_BRIGHTNESS_RANGE][1];
-       }
+       return _camera_attr_get_level(camera,
+               MUSE_CAMERA_API_ATTR_GET_BRIGHTNESS,
+               MUSE_CAMERA_GET_INT_BRIGHTNESS,
+               level);
+}
 
-       LOGD("ret : 0x%x", ret);
 
-       return ret;
+int camera_attr_get_brightness_range(camera_h camera, int *min, int *max)
+{
+       return _camera_attr_get_range(camera,
+               MUSE_CAMERA_API_ATTR_GET_BRIGHTNESS_RANGE,
+               MUSE_CAMERA_GET_INT_PAIR_BRIGHTNESS_RANGE,
+               min, max);
 }
 
 
 int camera_attr_get_contrast(camera_h camera, int *level)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_CONTRAST;
+       return _camera_attr_get_level(camera,
+               MUSE_CAMERA_API_ATTR_GET_CONTRAST,
+               MUSE_CAMERA_GET_INT_CONTRAST,
+               level);
+}
 
-       if (!pc || !pc->cb_info || !level) {
-               LOGE("NULL pointer %p %p", pc, level);
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
 
-       LOGD("Enter");
+int camera_attr_get_contrast_range(camera_h camera, int *min, int *max)
+{
+       return _camera_attr_get_range(camera,
+               MUSE_CAMERA_API_ATTR_GET_CONTRAST_RANGE,
+               MUSE_CAMERA_GET_INT_PAIR_CONTRAST_RANGE,
+               min, max);
+}
 
-       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       if (ret == CAMERA_ERROR_NONE)
-               *level = pc->cb_info->get_int[MUSE_CAMERA_GET_INT_CONTRAST];
+int camera_attr_get_hue(camera_h camera, int *level)
+{
+       return _camera_attr_get_level(camera,
+               MUSE_CAMERA_API_ATTR_GET_HUE,
+               MUSE_CAMERA_GET_INT_HUE,
+               level);
+}
 
-       LOGD("ret : 0x%x", ret);
 
-       return ret;
+int camera_attr_get_hue_range(camera_h camera, int *min, int *max)
+{
+       return _camera_attr_get_range(camera,
+               MUSE_CAMERA_API_ATTR_GET_HUE_RANGE,
+               MUSE_CAMERA_GET_INT_PAIR_HUE_RANGE,
+               min, max);
 }
 
 
-int camera_attr_get_contrast_range(camera_h camera, int *min, int *max)
+int camera_attr_get_saturation(camera_h camera, int *level)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_CONTRAST_RANGE;
+       return _camera_attr_get_level(camera,
+               MUSE_CAMERA_API_ATTR_GET_SATURATION,
+               MUSE_CAMERA_GET_INT_SATURATION,
+               level);
+}
 
-       if (!pc || !pc->cb_info || !min || !max) {
-               LOGE("NULL pointer %p %p %p", pc, min, max);
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
 
-       LOGD("Enter");
+int camera_attr_get_saturation_range(camera_h camera, int *min, int *max)
+{
+       return _camera_attr_get_range(camera,
+               MUSE_CAMERA_API_ATTR_GET_SATURATION_RANGE,
+               MUSE_CAMERA_GET_INT_PAIR_SATURATION_RANGE,
+               min, max);
+}
 
-       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       if (ret == CAMERA_ERROR_NONE) {
-               *min = pc->cb_info->get_int_pair[MUSE_CAMERA_GET_INT_PAIR_CONTRAST_RANGE][0];
-               *max = pc->cb_info->get_int_pair[MUSE_CAMERA_GET_INT_PAIR_CONTRAST_RANGE][1];
-               LOGD("min %d, max %d", *min, *max);
-       }
+int camera_attr_get_sharpness(camera_h camera, int *level)
+{
+       return _camera_attr_get_level(camera,
+               MUSE_CAMERA_API_ATTR_GET_SHARPNESS,
+               MUSE_CAMERA_GET_INT_SHARPNESS,
+               level);
+}
 
-       LOGD("ret : 0x%x", ret);
 
-       return ret;
+int camera_attr_get_sharpness_range(camera_h camera, int *min, int *max)
+{
+       return _camera_attr_get_range(camera,
+               MUSE_CAMERA_API_ATTR_GET_SHARPNESS_RANGE,
+               MUSE_CAMERA_GET_INT_PAIR_SHARPNESS_RANGE,
+               min, max);
 }
 
 
-int camera_attr_get_hue(camera_h camera, int *level)
+int camera_attr_get_whitebalance(camera_h camera, camera_attr_whitebalance_e *wb)
 {
        int ret = CAMERA_ERROR_NONE;
        camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_HUE;
+       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_WHITEBALANCE;
 
-       if (!pc || !pc->cb_info || !level) {
-               LOGE("NULL pointer %p %p", pc, level);
+       if (!pc || !pc->cb_info || !wb) {
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, wb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
-               *level = pc->cb_info->get_int[MUSE_CAMERA_GET_INT_HUE];
+               *wb = (camera_attr_whitebalance_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_WHITE_BALANCE];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
 
 
-int camera_attr_get_hue_range(camera_h camera, int *min, int *max)
+int camera_attr_get_whitebalance_temperature(camera_h camera, int *temperature)
 {
        int ret = CAMERA_ERROR_NONE;
        camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_HUE_RANGE;
+       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_WHITEBALANCE_TEMPERATURE;
 
-       if (!pc || !pc->cb_info || !min || !max) {
-               LOGE("NULL pointer %p %p %p", pc, min, max);
+       if (!pc || !pc->cb_info || !temperature) {
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, temperature);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       if (ret == CAMERA_ERROR_NONE) {
-               *min = pc->cb_info->get_int_pair[MUSE_CAMERA_GET_INT_PAIR_HUE_RANGE][0];
-               *max = pc->cb_info->get_int_pair[MUSE_CAMERA_GET_INT_PAIR_HUE_RANGE][1];
-               LOGD("min %d, max %d", *min, *max);
-       }
+       if (ret == CAMERA_ERROR_NONE)
+               *temperature = pc->cb_info->get_int[MUSE_CAMERA_GET_INT_WHITE_BALANCE_TEMPERATURE];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
 
 
-int camera_attr_get_whitebalance(camera_h camera, camera_attr_whitebalance_e *wb)
+int camera_attr_get_whitebalance_temperature_range(camera_h camera, int *min, int *max)
+{
+       return _camera_attr_get_range(camera,
+               MUSE_CAMERA_API_ATTR_GET_WHITEBALANCE_TEMPERATURE_RANGE,
+               MUSE_CAMERA_GET_INT_PAIR_WHITE_BALANCE_TEMPERATURE_RANGE,
+               min, max);
+}
+
+
+int camera_attr_get_whitebalance_temperature_step(camera_h camera, int *step)
 {
        int ret = CAMERA_ERROR_NONE;
        camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_WHITEBALANCE;
+       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_WHITEBALANCE_TEMPERATURE_STEP;
 
-       if (!pc || !pc->cb_info || !wb) {
-               LOGE("NULL pointer %p %p", pc, wb);
+       if (!pc || !pc->cb_info || !step) {
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, step);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
-               *wb = (camera_attr_whitebalance_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_WHITE_BALANCE];
+               *step = pc->cb_info->get_int[MUSE_CAMERA_GET_INT_WHITE_BALANCE_TEMPERATURE_STEP];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5391,18 +5317,18 @@ int camera_attr_get_effect(camera_h camera, camera_attr_effect_mode_e *effect)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_EFFECT;
 
        if (!pc || !pc->cb_info || !effect) {
-               LOGE("NULL pointer %p %p", pc, effect);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, effect);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *effect = (camera_attr_effect_mode_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_EFFECT];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5415,18 +5341,18 @@ int camera_attr_get_scene_mode(camera_h camera, camera_attr_scene_mode_e *mode)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_SCENE_MODE;
 
        if (!pc || !pc->cb_info || !mode) {
-               LOGE("NULL pointer %p %p", pc, mode);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, mode);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *mode = (camera_attr_scene_mode_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_SCENE_MODE];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5439,18 +5365,18 @@ int camera_attr_is_enabled_tag(camera_h camera, bool *enable)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_IS_ENABLED_TAG;
 
        if (!pc || !pc->cb_info || !enable) {
-               LOGE("NULL pointer %p %p", pc, enable);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, enable);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *enable = (bool)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_ENABLED_TAG];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5463,18 +5389,18 @@ int camera_attr_get_tag_image_description(camera_h camera, char **description)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_TAG_IMAGE_DESCRIPTION;
 
        if (!pc || !pc->cb_info || !description) {
-               LOGE("NULL pointer %p %p", pc, description);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, description);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *description = strdup(pc->cb_info->get_string[MUSE_CAMERA_GET_STRING_TAG_IMAGE_DESCRIPTION]);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5487,18 +5413,18 @@ int camera_attr_get_tag_orientation(camera_h camera, camera_attr_tag_orientation
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_TAG_ORIENTATION;
 
        if (!pc || !pc->cb_info || !orientation) {
-               LOGE("NULL pointer %p %p", pc, orientation);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, orientation);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *orientation = (camera_attr_tag_orientation_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_TAG_ORIENTATION];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5511,18 +5437,18 @@ int camera_attr_get_tag_software(camera_h camera, char **software)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_TAG_SOFTWARE;
 
        if (!pc || !pc->cb_info || !software) {
-               LOGE("NULL pointer %p %p", pc, software);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, software);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *software = strdup(pc->cb_info->get_string[MUSE_CAMERA_GET_STRING_TAG_SOFTWARE]);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5535,11 +5461,11 @@ int camera_attr_get_geotag(camera_h camera, double *latitude, double *longitude,
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_GEOTAG;
 
        if (!pc || !pc->cb_info || !latitude || !longitude || !altitude) {
-               LOGE("NULL pointer %p %p %p %p", pc, latitude, longitude, altitude);
+               CAM_LOG_ERROR("NULL pointer %p %p %p %p", pc, latitude, longitude, altitude);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -5549,7 +5475,7 @@ int camera_attr_get_geotag(camera_h camera, double *latitude, double *longitude,
                *altitude = pc->cb_info->get_geotag[2];
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5562,18 +5488,18 @@ int camera_attr_get_flash_mode(camera_h camera, camera_attr_flash_mode_e *mode)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_FLASH_MODE;
 
        if (!pc || !pc->cb_info || !mode) {
-               LOGE("NULL pointer %p %p", pc, mode);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, mode);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *mode = (camera_attr_flash_mode_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_FLASH_MODE];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5585,7 +5511,7 @@ int camera_get_flash_state(camera_device_e device, camera_flash_state_e *state)
        int get_flash_state = 0;
 
        if (!state) {
-               LOGE("NULL pointer");
+               CAM_LOG_ERROR("NULL pointer");
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
@@ -5594,9 +5520,9 @@ int camera_get_flash_state(camera_device_e device, camera_flash_state_e *state)
 
        if (ret == CAMERA_ERROR_NONE) {
                *state = (camera_flash_state_e)get_flash_state;
-               LOGD("flash state %d", *state);
+               CAM_LOG_INFO("flash state %d", *state);
        } else {
-               LOGE("failed 0x%x", ret);
+               CAM_LOG_ERROR("failed 0x%x", ret);
        }
 
        return ret;
@@ -5610,18 +5536,18 @@ int camera_attr_foreach_supported_af_mode(camera_h camera, camera_attr_supported
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_FOREACH_SUPPORTED_AF_MODE;
 
        if (!pc || !pc->cb_info || !foreach_cb) {
-               LOGE("NULL pointer %p %p", pc, foreach_cb);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, foreach_cb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_AF_MODE] = foreach_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_AF_MODE] = user_data;
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5634,18 +5560,18 @@ int camera_attr_foreach_supported_exposure_mode(camera_h camera, camera_attr_sup
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_FOREACH_SUPPORTED_EXPOSURE_MODE;
 
        if (!pc || !pc->cb_info || !foreach_cb) {
-               LOGE("NULL pointer %p %p", pc, foreach_cb);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, foreach_cb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_EXPOSURE_MODE] = foreach_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_EXPOSURE_MODE] = user_data;
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5658,18 +5584,18 @@ int camera_attr_foreach_supported_iso(camera_h camera, camera_attr_supported_iso
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_FOREACH_SUPPORTED_ISO;
 
        if (!pc || !pc->cb_info || !foreach_cb) {
-               LOGE("NULL pointer %p %p", pc, foreach_cb);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, foreach_cb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_ISO] = foreach_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_ISO] = user_data;
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5682,18 +5608,18 @@ int camera_attr_foreach_supported_whitebalance(camera_h camera, camera_attr_supp
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_FOREACH_SUPPORTED_WHITEBALANCE;
 
        if (!pc || !pc->cb_info || !foreach_cb) {
-               LOGE("NULL pointer %p %p", pc, foreach_cb);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, foreach_cb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_WHITEBALANCE] = foreach_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_WHITEBALANCE] = user_data;
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5706,18 +5632,18 @@ int camera_attr_foreach_supported_effect(camera_h camera, camera_attr_supported_
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_FOREACH_SUPPORTED_EFFECT;
 
        if (!pc || !pc->cb_info || !foreach_cb) {
-               LOGE("NULL pointer %p %p", pc, foreach_cb);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, foreach_cb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_EFFECT] = foreach_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_EFFECT] = user_data;
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5730,18 +5656,18 @@ int camera_attr_foreach_supported_scene_mode(camera_h camera, camera_attr_suppor
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_FOREACH_SUPPORTED_SCENE_MODE;
 
        if (!pc || !pc->cb_info || !foreach_cb) {
-               LOGE("NULL pointer %p %p", pc, foreach_cb);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, foreach_cb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_SCENE_MODE] = foreach_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_SCENE_MODE] = user_data;
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5754,18 +5680,18 @@ int camera_attr_foreach_supported_flash_mode(camera_h camera, camera_attr_suppor
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_FOREACH_SUPPORTED_FLASH_MODE;
 
        if (!pc || !pc->cb_info || !foreach_cb) {
-               LOGE("NULL pointer %p %p", pc, foreach_cb);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, foreach_cb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_FLASH_MODE] = foreach_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_FLASH_MODE] = user_data;
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5778,18 +5704,18 @@ int camera_attr_foreach_supported_fps(camera_h camera, camera_attr_supported_fps
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_FOREACH_SUPPORTED_FPS;
 
        if (!pc || !pc->cb_info || !foreach_cb) {
-               LOGE("NULL pointer %p %p", pc, foreach_cb);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, foreach_cb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_FPS] = foreach_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_FPS] = user_data;
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("Enter, handle :%td", pc->remote_handle);
+       CAM_LOG_INFO("Enter, handle :%td", pc->remote_handle);
 
        return ret;
 }
@@ -5804,11 +5730,11 @@ int camera_attr_foreach_supported_fps_by_resolution(camera_h camera, int width,
        int value = 0;
 
        if (!pc || !pc->cb_info || !foreach_cb) {
-               LOGE("NULL pointer %p %p", pc, foreach_cb);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, foreach_cb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_FPS_BY_RESOLUTION] = foreach_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_FPS_BY_RESOLUTION] = user_data;
@@ -5818,7 +5744,7 @@ int camera_attr_foreach_supported_fps_by_resolution(camera_h camera, int width,
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5831,18 +5757,18 @@ int camera_attr_foreach_supported_stream_flip(camera_h camera, camera_attr_suppo
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_FOREACH_SUPPORTED_STREAM_FLIP;
 
        if (!pc || !pc->cb_info || !foreach_cb) {
-               LOGE("NULL pointer %p %p", pc, foreach_cb);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, foreach_cb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_STREAM_FLIP] = foreach_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_STREAM_FLIP] = user_data;
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5855,18 +5781,18 @@ int camera_attr_foreach_supported_stream_rotation(camera_h camera, camera_attr_s
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_FOREACH_SUPPORTED_STREAM_ROTATION;
 
        if (!pc || !pc->cb_info || !foreach_cb) {
-               LOGE("NULL pointer %p %p", pc, foreach_cb);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, foreach_cb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_STREAM_ROTATION] = foreach_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_STREAM_ROTATION] = user_data;
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5880,18 +5806,15 @@ int camera_attr_set_stream_rotation(camera_h camera, camera_rotation_e rotation)
        camera_msg_param param;
        int set_rotation = (int)rotation;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        CAMERA_MSG_PARAM_SET(param, INT, set_rotation);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5904,18 +5827,18 @@ int camera_attr_get_stream_rotation(camera_h camera, camera_rotation_e *rotation
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_STREAM_ROTATION;
 
        if (!pc || !pc->cb_info || !rotation) {
-               LOGE("NULL pointer %p %p", pc, rotation);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, rotation);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *rotation = (camera_rotation_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_STREAM_ROTATION];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5929,18 +5852,15 @@ int camera_attr_set_stream_flip(camera_h camera, camera_flip_e flip)
        camera_msg_param param;
        int set_flip = (int)flip;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        CAMERA_MSG_PARAM_SET(param, INT, set_flip);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -5953,44 +5873,25 @@ int camera_attr_get_stream_flip(camera_h camera, camera_flip_e *flip)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_STREAM_FLIP;
 
        if (!pc || !pc->cb_info || !flip) {
-               LOGE("NULL pointer %p %p", pc, flip);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, flip);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *flip = (camera_flip_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_STREAM_FLIP];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
 
 int camera_attr_set_hdr_mode(camera_h camera, camera_attr_hdr_mode_e mode)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_HDR_MODE;
-       camera_msg_param param;
-       int set_mode = (int)mode;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       CAMERA_MSG_PARAM_SET(param, INT, set_mode);
-
-       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
-
-       LOGD("ret : 0x%x", ret);
-
-       return ret;
+       return __set_mode(camera, MUSE_CAMERA_API_ATTR_SET_HDR_MODE, (int)mode);
 }
 
 
@@ -6001,18 +5902,18 @@ int camera_attr_get_hdr_mode(camera_h camera, camera_attr_hdr_mode_e *mode)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_HDR_MODE;
 
        if (!pc || !pc->cb_info || !mode) {
-               LOGE("NULL pointer %p %p", pc, mode);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, mode);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *mode = (camera_attr_hdr_mode_e)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_HDR_MODE];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -6020,27 +5921,7 @@ int camera_attr_get_hdr_mode(camera_h camera, camera_attr_hdr_mode_e *mode)
 
 bool camera_attr_is_supported_hdr_capture(camera_h camera)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_IS_SUPPORTED_HDR_CAPTURE;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
-
-       if (ret < 0) {
-               LOGE("error is occurred 0x%x", ret);
-               ret = false;
-       }
-
-       LOGD("ret : %d", ret);
-
-       return (bool)ret;
+       return __is_supported(camera, MUSE_CAMERA_API_ATTR_IS_SUPPORTED_HDR_CAPTURE);
 }
 
 
@@ -6050,20 +5931,17 @@ int camera_attr_set_hdr_capture_progress_cb(camera_h camera, camera_attr_hdr_pro
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_HDR_CAPTURE_PROGRESS_CB;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        if (!camera_attr_is_supported_hdr_capture(camera)) {
-               LOGE("HDR not supported");
+               CAM_LOG_ERROR("HDR not supported");
                return CAMERA_ERROR_NOT_SUPPORTED;
        }
 
        if (!callback) {
-               LOGE("NULL callback");
+               CAM_LOG_ERROR("NULL callback");
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
@@ -6078,7 +5956,7 @@ int camera_attr_set_hdr_capture_progress_cb(camera_h camera, camera_attr_hdr_pro
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_HDR_PROGRESS]);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -6090,12 +5968,9 @@ int camera_attr_unset_hdr_capture_progress_cb(camera_h camera)
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_UNSET_HDR_CAPTURE_PROGRESS_CB;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -6108,7 +5983,7 @@ int camera_attr_unset_hdr_capture_progress_cb(camera_h camera)
                g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_HDR_PROGRESS]);
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -6116,26 +5991,7 @@ int camera_attr_unset_hdr_capture_progress_cb(camera_h camera)
 
 int camera_attr_enable_anti_shake(camera_h camera, bool enable)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_ENABLE_ANTI_SHAKE;
-       camera_msg_param param;
-       int set_enable = (int)enable;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       CAMERA_MSG_PARAM_SET(param, INT, set_enable);
-
-       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
-
-       LOGD("ret : 0x%x", ret);
-
-       return ret;
+       return __set_enable(camera, MUSE_CAMERA_API_ATTR_ENABLE_ANTI_SHAKE, (int)enable);
 }
 
 
@@ -6146,18 +6002,18 @@ int camera_attr_is_enabled_anti_shake(camera_h camera, bool *enabled)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_IS_ENABLED_ANTI_SHAKE;
 
        if (!pc || !pc->cb_info || !enabled) {
-               LOGE("NULL pointer %p %p", pc, enabled);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, enabled);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *enabled = (bool)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_ENABLED_ANTI_SHAKE];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -6165,52 +6021,13 @@ int camera_attr_is_enabled_anti_shake(camera_h camera, bool *enabled)
 
 bool camera_attr_is_supported_anti_shake(camera_h camera)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_IS_SUPPORTED_ANTI_SHAKE;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
-
-       if (ret < 0) {
-               LOGE("error is occurred 0x%x", ret);
-               ret = false;
-       }
-
-       LOGD("ret : %d", ret);
-
-       return (bool)ret;
+       return __is_supported(camera, MUSE_CAMERA_API_ATTR_IS_SUPPORTED_ANTI_SHAKE);
 }
 
 
 int camera_attr_enable_video_stabilization(camera_h camera, bool enable)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_ENABLE_VIDEO_STABILIZATION;
-       camera_msg_param param;
-       int set_enable = (int)enable;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       CAMERA_MSG_PARAM_SET(param, INT, set_enable);
-
-       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
-
-       LOGD("ret : 0x%x", ret);
-
-       return ret;
+       return __set_enable(camera, MUSE_CAMERA_API_ATTR_ENABLE_VIDEO_STABILIZATION, (int)enable);
 }
 
 
@@ -6221,18 +6038,18 @@ int camera_attr_is_enabled_video_stabilization(camera_h camera, bool *enabled)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_IS_ENABLED_VIDEO_STABILIZATION;
 
        if (!pc || !pc->cb_info || !enabled) {
-               LOGE("NULL pointer %p %p", pc, enabled);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, enabled);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *enabled = (bool)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_ENABLED_VIDEO_STABILIZATION];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -6240,52 +6057,13 @@ int camera_attr_is_enabled_video_stabilization(camera_h camera, bool *enabled)
 
 bool camera_attr_is_supported_video_stabilization(camera_h camera)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_IS_SUPPORTED_VIDEO_STABILIZATION;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
-
-       if (ret < 0) {
-               LOGE("error is occurred 0x%x", ret);
-               ret = false;
-       }
-
-       LOGD("ret : %d", ret);
-
-       return (bool)ret;
+       return __is_supported(camera, MUSE_CAMERA_API_ATTR_IS_SUPPORTED_VIDEO_STABILIZATION);
 }
 
 
 int camera_attr_enable_auto_contrast(camera_h camera, bool enable)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_ENABLE_AUTO_CONTRAST;
-       camera_msg_param param;
-       int set_enable = (int)enable;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       CAMERA_MSG_PARAM_SET(param, INT, set_enable);
-
-       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
-
-       LOGD("ret : 0x%x", ret);
-
-       return ret;
+       return __set_enable(camera, MUSE_CAMERA_API_ATTR_ENABLE_AUTO_CONTRAST, (int)enable);
 }
 
 
@@ -6296,18 +6074,18 @@ int camera_attr_is_enabled_auto_contrast(camera_h camera, bool *enabled)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_IS_ENABLED_AUTO_CONTRAST;
 
        if (!pc || !pc->cb_info || !enabled) {
-               LOGE("NULL pointer %p %p", pc, enabled);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, enabled);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *enabled = (bool)pc->cb_info->get_int[MUSE_CAMERA_GET_INT_ENABLED_AUTO_CONTRAST];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -6315,27 +6093,7 @@ int camera_attr_is_enabled_auto_contrast(camera_h camera, bool *enabled)
 
 bool camera_attr_is_supported_auto_contrast(camera_h camera)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_IS_SUPPORTED_AUTO_CONTRAST;
-
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
-
-       if (ret < 0) {
-               LOGE("error is occurred 0x%x", ret);
-               ret = false;
-       }
-
-       LOGD("ret : %d", ret);
-
-       return (bool)ret;
+       return __is_supported(camera, MUSE_CAMERA_API_ATTR_IS_SUPPORTED_AUTO_CONTRAST);
 }
 
 
@@ -6347,18 +6105,15 @@ int camera_attr_disable_shutter_sound(camera_h camera, bool disable)
        camera_msg_param param;
        int set_disable = (int)disable;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        CAMERA_MSG_PARAM_SET(param, INT, set_disable);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -6369,23 +6124,20 @@ int camera_attr_set_pan(camera_h camera, camera_attr_ptz_move_type_e move_type,
        int ret = CAMERA_ERROR_NONE;
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_PAN;
-       camera_msg_param param;
-       int set_move_type = (int)move_type;
-       int value = 0;
+       camera_msg_param param0;
+       camera_msg_param param1;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
-       value = (set_move_type << 16) | pan_step;
-       CAMERA_MSG_PARAM_SET(param, INT, value);
+       CAMERA_MSG_PARAM_SET(param0, INT, move_type);
+       CAMERA_MSG_PARAM_SET(param1, INT, pan_step);
 
-       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
+       _camera_msg_send_param2_int(api, pc->cb_info, &ret,
+               &param0, &param1, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -6398,18 +6150,18 @@ int camera_attr_get_pan(camera_h camera, int *pan_step)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_PAN;
 
        if (!pc || !pc->cb_info || !pan_step) {
-               LOGE("NULL pointer %p %p", pc, pan_step);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, pan_step);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *pan_step = pc->cb_info->get_int[MUSE_CAMERA_GET_INT_PAN];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -6417,27 +6169,10 @@ int camera_attr_get_pan(camera_h camera, int *pan_step)
 
 int camera_attr_get_pan_range(camera_h camera, int *min, int *max)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_PAN_RANGE;
-
-       if (!pc || !pc->cb_info || !min || !max) {
-               LOGE("NULL pointer %p %p %p", pc, min, max);
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
-
-       if (ret == CAMERA_ERROR_NONE) {
-               *min = pc->cb_info->get_int_pair[MUSE_CAMERA_GET_INT_PAIR_PAN_RANGE][0];
-               *max = pc->cb_info->get_int_pair[MUSE_CAMERA_GET_INT_PAIR_PAN_RANGE][1];
-       }
-
-       LOGD("ret : 0x%x", ret);
-
-       return ret;
+       return _camera_attr_get_range(camera,
+               MUSE_CAMERA_API_ATTR_GET_PAN_RANGE,
+               MUSE_CAMERA_GET_INT_PAIR_PAN_RANGE,
+               min, max);
 }
 
 
@@ -6446,23 +6181,20 @@ int camera_attr_set_tilt(camera_h camera, camera_attr_ptz_move_type_e move_type,
        int ret = CAMERA_ERROR_NONE;
        camera_cli_s *pc = (camera_cli_s *)camera;
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_TILT;
-       camera_msg_param param;
-       int set_move_type = (int)move_type;
-       int value = 0;
+       camera_msg_param param0;
+       camera_msg_param param1;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
-       value = (set_move_type << 16) | tilt_step;
-       CAMERA_MSG_PARAM_SET(param, INT, value);
+       CAMERA_MSG_PARAM_SET(param0, INT, move_type);
+       CAMERA_MSG_PARAM_SET(param1, INT, tilt_step);
 
-       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
+       _camera_msg_send_param2_int(api, pc->cb_info, &ret,
+               &param0, &param1, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -6475,18 +6207,18 @@ int camera_attr_get_tilt(camera_h camera, int *tilt_step)
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_TILT;
 
        if (!pc || !pc->cb_info || !tilt_step) {
-               LOGE("NULL pointer %p %p", pc, tilt_step);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, tilt_step);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
        if (ret == CAMERA_ERROR_NONE)
                *tilt_step = pc->cb_info->get_int[MUSE_CAMERA_GET_INT_TILT];
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -6494,27 +6226,10 @@ int camera_attr_get_tilt(camera_h camera, int *tilt_step)
 
 int camera_attr_get_tilt_range(camera_h camera, int *min, int *max)
 {
-       int ret = CAMERA_ERROR_NONE;
-       camera_cli_s *pc = (camera_cli_s *)camera;
-       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_TILT_RANGE;
-
-       if (!pc || !pc->cb_info || !min || !max) {
-               LOGE("NULL pointer %p %p %p", pc, min, max);
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
-
-       LOGD("Enter");
-
-       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
-
-       if (ret == CAMERA_ERROR_NONE) {
-               *min = pc->cb_info->get_int_pair[MUSE_CAMERA_GET_INT_PAIR_TILT_RANGE][0];
-               *max = pc->cb_info->get_int_pair[MUSE_CAMERA_GET_INT_PAIR_TILT_RANGE][1];
-       }
-
-       LOGD("ret : 0x%x", ret);
-
-       return ret;
+       return _camera_attr_get_range(camera,
+               MUSE_CAMERA_API_ATTR_GET_TILT_RANGE,
+               MUSE_CAMERA_GET_INT_PAIR_TILT_RANGE,
+               min, max);
 }
 
 
@@ -6526,18 +6241,15 @@ int camera_attr_set_ptz_type(camera_h camera, camera_attr_ptz_type_e ptz_type)
        camera_msg_param param;
        int set_ptz_type = (int)ptz_type;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        CAMERA_MSG_PARAM_SET(param, INT, set_ptz_type);
 
        _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -6550,18 +6262,18 @@ int camera_attr_foreach_supported_ptz_type(camera_h camera, camera_attr_supporte
        muse_camera_api_e api = MUSE_CAMERA_API_ATTR_FOREACH_SUPPORTED_PTZ_TYPE;
 
        if (!pc || !pc->cb_info || !foreach_cb) {
-               LOGE("NULL pointer %p %p", pc, foreach_cb);
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, foreach_cb);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_PTZ_TYPE] = foreach_cb;
        pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_FOREACH_SUPPORTED_PTZ_TYPE] = user_data;
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -6575,19 +6287,15 @@ int camera_attr_set_display_roi_area(camera_h camera, int x, int y, int width, i
        int set_display_roi_area[4] = {x, y, width, height};
        char *msg = NULL;
        int length = 0;
-       int send_ret = 0;
 
-       if (!pc || !pc->cb_info) {
-               LOGE("NULL handle");
-               return CAMERA_ERROR_INVALID_PARAMETER;
-       }
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
-       if (CHECK_PREVIEW_CB(pc->cb_info, PREVIEW_CB_TYPE_EVAS)) {
+       if (pc->cb_info->is_evas_render) {
                ret = mm_display_interface_evas_set_roi_area(pc->cb_info->dp_interface, x, y, width, height);
                if (ret != MM_ERROR_NONE) {
-                       LOGE("mm_evas_renderer_set_roi_area error 0x%x", ret);
+                       CAM_LOG_ERROR("mm_evas_renderer_set_roi_area error 0x%x", ret);
                        return CAMERA_ERROR_INVALID_OPERATION;
                }
        }
@@ -6598,31 +6306,8 @@ int camera_attr_set_display_roi_area(camera_h camera, int x, int y, int width, i
        msg = muse_core_msg_new(api,
                MUSE_TYPE_ARRAY, "set_display_roi_area", length, (int *)set_display_roi_area,
                NULL);
-       if (!msg) {
-               LOGE("msg creation failed: api %d", api);
-               return CAMERA_ERROR_OUT_OF_MEMORY;
-       }
-
-       if (pc->cb_info->is_server_connected) {
-               __camera_update_api_waiting(pc->cb_info, api, 1);
-
-               g_mutex_lock(&pc->cb_info->fd_lock);
-               send_ret = muse_core_msg_send(pc->cb_info->fd, msg);
-               g_mutex_unlock(&pc->cb_info->fd_lock);
-       }
-
-       if (send_ret < 0) {
-               LOGE("message send failed");
-               ret = CAMERA_ERROR_INVALID_OPERATION;
-       } else {
-               ret = _camera_client_wait_for_cb_return(api, pc->cb_info, CAMERA_CB_TIMEOUT);
-       }
-
-       __camera_update_api_waiting(pc->cb_info, api, -1);
 
-       muse_core_msg_free(msg);
-
-       LOGD("ret : 0x%x", ret);
+       _camera_send_message_get_return(pc->cb_info, api, msg, CAMERA_CB_TIMEOUT, &ret);
 
        return ret;
 }
@@ -6635,11 +6320,11 @@ int camera_attr_get_display_roi_area(camera_h camera, int *x, int *y, int *width
        muse_camera_api_e api = MUSE_CAMERA_API_GET_DISPLAY_ROI_AREA;
 
        if (!pc || !pc->cb_info || !x || !y || !width || !height) {
-               LOGE("NULL pointer %p %p %p %p %p", pc, x, y, width, height);
+               CAM_LOG_ERROR("NULL pointer %p %p %p %p %p", pc, x, y, width, height);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
-       LOGD("Enter");
+       CAM_LOG_INFO("Enter");
 
        _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
 
@@ -6650,7 +6335,7 @@ int camera_attr_get_display_roi_area(camera_h camera, int *x, int *y, int *width
                *height = pc->cb_info->get_display_roi_area[3];
        }
 
-       LOGD("ret : 0x%x", ret);
+       CAM_LOG_INFO("ret : 0x%x", ret);
 
        return ret;
 }
@@ -6662,7 +6347,7 @@ int camera_get_device_state(camera_device_e device, camera_device_state_e *state
        int get_device_state = 0;
 
        if (!state) {
-               LOGE("NULL pointer");
+               CAM_LOG_ERROR("NULL pointer");
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
@@ -6671,9 +6356,9 @@ int camera_get_device_state(camera_device_e device, camera_device_state_e *state
 
        if (ret == CAMERA_ERROR_NONE) {
                *state = (camera_device_state_e)get_device_state;
-               LOGD("device state %d", *state);
+               CAM_LOG_INFO("device state %d", *state);
        } else {
-               LOGE("failed 0x%x", ret);
+               CAM_LOG_ERROR("failed 0x%x", ret);
        }
 
        return ret;
@@ -6687,14 +6372,14 @@ int camera_add_device_state_changed_cb(camera_device_state_changed_cb callback,
        camera_cb_info *info = NULL;
 
        if (!callback || !cb_id) {
-               LOGE("invalid pointer %p %p", callback, cb_id);
+               CAM_LOG_ERROR("invalid pointer %p %p", callback, cb_id);
                return CAMERA_ERROR_INVALID_PARAMETER;
        }
 
        /* check camera support */
        ret = camera_get_device_state(CAMERA_DEVICE_CAMERA0, &state);
        if (ret != CAMERA_ERROR_NONE) {
-               LOGE("get device state failed");
+               CAM_LOG_ERROR("get device state failed");
                return ret;
        }
 
@@ -6702,7 +6387,7 @@ int camera_add_device_state_changed_cb(camera_device_state_changed_cb callback,
 
        info = g_new0(camera_cb_info, 1);
        if (!info) {
-               LOGE("info failed");
+               CAM_LOG_ERROR("info failed");
                ret = CAMERA_ERROR_OUT_OF_MEMORY;
                goto _DONE;
        }
@@ -6717,12 +6402,12 @@ int camera_add_device_state_changed_cb(camera_device_state_changed_cb callback,
        if (!g_cam_dev_state_changed_cb_conn) {
                g_cam_dev_state_changed_cb_conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, NULL);
                if (!g_cam_dev_state_changed_cb_conn) {
-                       LOGE("failed to get gdbus connection");
+                       CAM_LOG_ERROR("failed to get gdbus connection");
                        ret = CAMERA_ERROR_INVALID_OPERATION;
                        goto _DONE;
                }
 
-               LOGD("subscribe signal %s - %s - %s",
+               CAM_LOG_INFO("subscribe signal %s - %s - %s",
                        MM_CAMCORDER_DBUS_OBJECT,
                        MM_CAMCORDER_DBUS_INTERFACE_CAMERA,
                        MM_CAMCORDER_DBUS_SIGNAL_STATE_CHANGED);
@@ -6731,17 +6416,17 @@ int camera_add_device_state_changed_cb(camera_device_state_changed_cb callback,
                        NULL, MM_CAMCORDER_DBUS_INTERFACE_CAMERA, MM_CAMCORDER_DBUS_SIGNAL_STATE_CHANGED, MM_CAMCORDER_DBUS_OBJECT, NULL,
                        G_DBUS_SIGNAL_FLAGS_NONE, (GDBusSignalCallback)__camera_device_state_changed_cb, NULL, NULL);
                if (!g_cam_dev_state_changed_cb_subscribe_id) {
-                       LOGE("failed to get gdbus connection");
+                       CAM_LOG_ERROR("failed to get gdbus connection");
                        ret = CAMERA_ERROR_INVALID_OPERATION;
                        goto _DONE;
                }
 
-               LOGD("signal subscribe id %u", g_cam_dev_state_changed_cb_subscribe_id);
+               CAM_LOG_INFO("signal subscribe id %u", g_cam_dev_state_changed_cb_subscribe_id);
        }
 
        g_cam_dev_state_changed_cb_list = g_list_prepend(g_cam_dev_state_changed_cb_list, (gpointer)info);
 
-       LOGD("callback id %d", info->id);
+       CAM_LOG_INFO("callback id %d", info->id);
 
 _DONE:
        if (ret != CAMERA_ERROR_NONE) {
@@ -6772,14 +6457,14 @@ int camera_remove_device_state_changed_cb(int cb_id)
        /* check camera support */
        ret = camera_get_device_state(CAMERA_DEVICE_CAMERA0, &state);
        if (ret != CAMERA_ERROR_NONE) {
-               LOGE("get device state failed");
+               CAM_LOG_ERROR("get device state failed");
                return ret;
        }
 
        g_mutex_lock(&g_cam_dev_state_changed_cb_lock);
 
        if (!g_cam_dev_state_changed_cb_list) {
-               LOGE("there is no callback info");
+               CAM_LOG_ERROR("there is no callback info");
                ret = CAMERA_ERROR_INVALID_OPERATION;
                goto _DONE;
        }
@@ -6791,7 +6476,7 @@ int camera_remove_device_state_changed_cb(int cb_id)
                tmp_list = tmp_list->next;
 
                if (!info) {
-                       LOGW("NULL info");
+                       CAM_LOG_WARNING("NULL info");
                        continue;
                }
 
@@ -6814,14 +6499,14 @@ int camera_remove_device_state_changed_cb(int cb_id)
                                }
                        }
 
-                       LOGD("id %d callback removed", cb_id);
+                       CAM_LOG_INFO("id %d callback removed", cb_id);
                        ret = CAMERA_ERROR_NONE;
 
                        goto _DONE;
                }
        } while (tmp_list);
 
-       LOGE("id %d callback not found", cb_id);
+       CAM_LOG_ERROR("id %d callback not found", cb_id);
        ret = CAMERA_ERROR_INVALID_PARAMETER;
 
 _DONE:
@@ -6829,3 +6514,419 @@ _DONE:
 
        return ret;
 }
+
+
+//LCOV_EXCL_START
+int camera_media_bridge_set_bridge(camera_h camera, media_bridge_h bridge)
+{
+       int ret = CAMERA_ERROR_NONE;
+       camera_cli_s *pc = (camera_cli_s *)camera;
+       muse_camera_api_e api = MUSE_CAMERA_API_SET_MEDIA_BRIDGE;
+
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
+
+       g_mutex_lock(&pc->cb_info->bridge_lock);
+
+       if (pc->cb_info->bridge) {
+               CAM_LOG_ERROR("media bridge[%p] is already set", pc->cb_info->bridge);
+               ret = CAMERA_ERROR_INVALID_OPERATION;
+               goto _SET_MEDIA_BRIDGE_DONE;
+       }
+
+       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
+       if (ret != CAMERA_ERROR_NONE) {
+               CAM_LOG_ERROR("set media bridge failed[0x%x]", ret);
+               goto _SET_MEDIA_BRIDGE_DONE;
+       }
+
+       pc->cb_info->bridge = bridge;
+
+       CAM_LOG_INFO("[%p] set media bridge[%p]", camera, bridge);
+
+_SET_MEDIA_BRIDGE_DONE:
+       g_mutex_unlock(&pc->cb_info->bridge_lock);
+
+       return ret;
+}
+
+
+int camera_media_bridge_unset_bridge(camera_h camera)
+{
+       int ret = CAMERA_ERROR_NONE;
+       camera_cli_s *pc = (camera_cli_s *)camera;
+       muse_camera_api_e api = MUSE_CAMERA_API_UNSET_MEDIA_BRIDGE;
+
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
+
+       g_mutex_lock(&pc->cb_info->bridge_lock);
+
+       if (!pc->cb_info->bridge) {
+               CAM_LOG_ERROR("no media bridge");
+               ret = CAMERA_ERROR_INVALID_OPERATION;
+               goto _UNSET_MEDIA_BRIDGE_DONE;
+       }
+
+       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
+       if (ret != CAMERA_ERROR_NONE) {
+               CAM_LOG_ERROR("unset media bridge failed[0x%x]", ret);
+               goto _UNSET_MEDIA_BRIDGE_DONE;
+       }
+
+       CAM_LOG_INFO("[%p] unset media bridge[%p]", camera, pc->cb_info->bridge);
+
+       pc->cb_info->bridge = NULL;
+
+_UNSET_MEDIA_BRIDGE_DONE:
+       g_mutex_unlock(&pc->cb_info->bridge_lock);
+
+       return ret;
+}
+//LCOV_EXCL_STOP
+
+
+int camera_create_network(camera_device_e device, camera_h *camera)
+{
+       return _camera_create_private(device, true, camera);
+}
+
+
+int camera_set_extra_preview_cb(camera_h camera, camera_extra_preview_cb callback, void *user_data)
+{
+       int ret = CAMERA_ERROR_NONE;
+       camera_cli_s *pc = (camera_cli_s *)camera;
+       muse_camera_api_e api = MUSE_CAMERA_API_SET_EXTRA_PREVIEW_CB;
+
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
+
+       if (!camera_is_supported_extra_preview(camera)) {
+               CAM_LOG_ERROR("extra preview is not supported");
+               return CAMERA_ERROR_NOT_SUPPORTED;
+       }
+
+       if (!callback) {
+               CAM_LOG_ERROR("NULL callback");
+               return CAMERA_ERROR_INVALID_PARAMETER;
+       }
+
+       CAM_LOG_INFO("Enter");
+
+       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
+
+       if (ret == CAMERA_ERROR_NONE) {
+               g_mutex_lock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_EXTRA_PREVIEW]);
+
+               pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_EXTRA_PREVIEW] = callback;
+               pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_EXTRA_PREVIEW] = user_data;
+
+               g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_EXTRA_PREVIEW]);
+       }
+
+       CAM_LOG_INFO("ret : 0x%x", ret);
+
+       return ret;
+}
+
+
+int camera_unset_extra_preview_cb(camera_h camera)
+{
+       int ret = CAMERA_ERROR_NONE;
+       camera_cli_s *pc = (camera_cli_s *)camera;
+       muse_camera_api_e api = MUSE_CAMERA_API_UNSET_EXTRA_PREVIEW_CB;
+
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
+
+       if (!camera_is_supported_extra_preview(camera)) {
+               CAM_LOG_ERROR("extra preview is not supported");
+               return CAMERA_ERROR_NOT_SUPPORTED;
+       }
+
+       CAM_LOG_INFO("Enter");
+
+       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
+
+       if (ret == CAMERA_ERROR_NONE) {
+               g_mutex_lock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_EXTRA_PREVIEW]);
+
+               pc->cb_info->user_cb[MUSE_CAMERA_EVENT_TYPE_EXTRA_PREVIEW] = NULL;
+               pc->cb_info->user_data[MUSE_CAMERA_EVENT_TYPE_EXTRA_PREVIEW] = NULL;
+
+               g_mutex_unlock(&pc->cb_info->user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_EXTRA_PREVIEW]);
+       }
+
+       CAM_LOG_INFO("ret : 0x%x", ret);
+
+       return ret;
+}
+
+
+int camera_set_extra_preview_stream_format(camera_h camera, int stream_id, camera_pixel_format_e pixel_format, int width, int height, int fps)
+{
+       int ret = CAMERA_ERROR_NONE;
+       int stream_format[4] = {pixel_format, width, height, fps};
+       char *msg = NULL;
+       camera_cli_s *pc = (camera_cli_s *)camera;
+       muse_camera_api_e api = MUSE_CAMERA_API_SET_EXTRA_PREVIEW_STREAM_FORMAT;
+
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
+
+       CAM_LOG_INFO("Enter - stream[%d],[%d,%dx%d,%d]",
+               stream_id, pixel_format, width, height, fps);
+
+       msg = muse_core_msg_new(api,
+               MUSE_TYPE_INT, "stream_id", stream_id,
+               MUSE_TYPE_ARRAY, "stream_format", 4, stream_format,
+               NULL);
+
+       _camera_send_message_get_return(pc->cb_info, api, msg, CAMERA_CB_TIMEOUT, &ret);
+
+       return ret;
+}
+
+
+int camera_get_extra_preview_stream_format(camera_h camera, int stream_id, camera_pixel_format_e *pixel_format, int *width, int *height, int *fps)
+{
+       int ret = CAMERA_ERROR_NONE;
+       camera_cli_s *pc = (camera_cli_s *)camera;
+       camera_msg_param param;
+       muse_camera_api_e api = MUSE_CAMERA_API_GET_EXTRA_PREVIEW_STREAM_FORMAT;
+
+       if (!pc || !pc->cb_info || !pixel_format || !width || !height || !fps) {
+               CAM_LOG_ERROR("NULL pointer %p %p %p %p %p", pc, pixel_format, width, height, fps);
+               return CAMERA_ERROR_INVALID_PARAMETER;
+       }
+
+       CAM_LOG_INFO("Enter - stream[%d]", stream_id);
+
+       CAMERA_MSG_PARAM_SET(param, INT, stream_id);
+
+       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
+
+       if (ret == CAMERA_ERROR_NONE) {
+               *pixel_format = (camera_pixel_format_e)pc->cb_info->get_extra_preview_stream_format[0];
+               *width = pc->cb_info->get_extra_preview_stream_format[1];
+               *height = pc->cb_info->get_extra_preview_stream_format[2];
+               *fps = pc->cb_info->get_extra_preview_stream_format[3];
+       }
+
+       CAM_LOG_INFO("ret : 0x%x", ret);
+
+       return ret;
+}
+
+
+int camera_attr_set_extra_preview_bitrate(camera_h camera, int stream_id, int bitrate)
+{
+       int ret = CAMERA_ERROR_NONE;
+       camera_cli_s *pc = (camera_cli_s *)camera;
+       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_EXTRA_PREVIEW_BITRATE;
+       camera_msg_param param0;
+       camera_msg_param param1;
+
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
+
+       CAM_LOG_INFO("Enter - stream[%d], bitrate[%d]", stream_id, bitrate);
+
+       CAMERA_MSG_PARAM_SET(param0, INT, stream_id);
+       CAMERA_MSG_PARAM_SET(param1, INT, bitrate);
+
+       _camera_msg_send_param2_int(api, pc->cb_info, &ret,
+               &param0, &param1, CAMERA_CB_TIMEOUT);
+
+       CAM_LOG_INFO("ret : 0x%x", ret);
+
+       return ret;
+}
+
+
+int camera_attr_get_extra_preview_bitrate(camera_h camera, int stream_id, int *bitrate)
+{
+       int ret = CAMERA_ERROR_NONE;
+       camera_cli_s *pc = (camera_cli_s *)camera;
+       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_EXTRA_PREVIEW_BITRATE;
+       camera_msg_param param;
+
+       if (!pc || !pc->cb_info || !bitrate) {
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, bitrate);
+               return CAMERA_ERROR_INVALID_PARAMETER;
+       }
+
+       CAM_LOG_INFO("Enter - stream[%d]", stream_id);
+
+       CAMERA_MSG_PARAM_SET(param, INT, stream_id);
+
+       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
+
+       if (ret == CAMERA_ERROR_NONE) {
+               *bitrate = pc->cb_info->get_int[MUSE_CAMERA_GET_INT_EXTRA_PREVIEW_BITRATE];
+               CAM_LOG_INFO("get bitrate[%d] for stream[%d]", *bitrate, stream_id);
+       } else {
+               CAM_LOG_ERROR("get bitrate failed for stream[%d] : 0x%x", stream_id, ret);
+       }
+
+       return ret;
+}
+
+
+int camera_attr_set_extra_preview_gop_interval(camera_h camera, int stream_id, int interval)
+{
+       int ret = CAMERA_ERROR_NONE;
+       camera_cli_s *pc = (camera_cli_s *)camera;
+       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_SET_EXTRA_PREVIEW_GOP_INTERVAL;
+       camera_msg_param param0;
+       camera_msg_param param1;
+
+       CAMERA_CHECK_HANDLE_RETURN_VAL(pc, CAMERA_ERROR_INVALID_PARAMETER);
+
+       CAM_LOG_INFO("Enter - stream[%d], GOP interval[%d]", stream_id, interval);
+
+       CAMERA_MSG_PARAM_SET(param0, INT, stream_id);
+       CAMERA_MSG_PARAM_SET(param1, INT, interval);
+
+       _camera_msg_send_param2_int(api, pc->cb_info, &ret,
+               &param0, &param1, CAMERA_CB_TIMEOUT);
+
+       CAM_LOG_INFO("ret : 0x%x", ret);
+
+       return ret;
+}
+
+
+int camera_attr_get_extra_preview_gop_interval(camera_h camera, int stream_id, int *interval)
+{
+       int ret = CAMERA_ERROR_NONE;
+       camera_cli_s *pc = (camera_cli_s *)camera;
+       muse_camera_api_e api = MUSE_CAMERA_API_ATTR_GET_EXTRA_PREVIEW_GOP_INTERVAL;
+       camera_msg_param param;
+
+       if (!pc || !pc->cb_info || !interval) {
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, interval);
+               return CAMERA_ERROR_INVALID_PARAMETER;
+       }
+
+       CAM_LOG_INFO("Enter - stream[%d]", stream_id);
+
+       CAMERA_MSG_PARAM_SET(param, INT, stream_id);
+
+       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
+
+       if (ret == CAMERA_ERROR_NONE) {
+               *interval = pc->cb_info->get_int[MUSE_CAMERA_GET_INT_EXTRA_PREVIEW_GOP_INTERVAL];
+               CAM_LOG_INFO("get GOP interval[%d] for stream[%d]", *interval, stream_id);
+       } else {
+               CAM_LOG_ERROR("get GOP interval failed for stream[%d] : 0x%x", stream_id, ret);
+       }
+
+       return ret;
+}
+
+
+int camera_attr_get_preview_frame_rotation(camera_h camera, camera_rotation_e *rotation)
+{
+       camera_cli_s *pc = (camera_cli_s *)camera;
+
+       if (!pc || !pc->cb_info || !rotation) {
+               CAM_LOG_ERROR("NULL pointer %p %p", pc, rotation);
+               return CAMERA_ERROR_INVALID_PARAMETER;
+       }
+
+       if (!pc->cb_info->stream_data) {
+               CAM_LOG_ERROR("no stream data, maybe it's not in preview callback");
+               return CAMERA_ERROR_INVALID_OPERATION;
+       }
+
+       *rotation = pc->cb_info->stream_data->rotation;
+
+       CAM_LOG_DEBUG("frame rotation[%d]", *rotation);
+
+       return CAMERA_ERROR_NONE;
+}
+
+
+int _camera_get_log_level(void)
+{
+       return g_camera_log_level;
+}
+
+
+int _camera_attr_set_level(camera_h camera, muse_camera_api_e api, int level)
+{
+       int ret = CAMERA_ERROR_NONE;
+       camera_cli_s *pc = (camera_cli_s *)camera;
+       camera_msg_param param;
+
+       if (!pc || !pc->cb_info) {
+               CAM_LOG_ERROR("api[%d] NULL handle", api);
+               return CAMERA_ERROR_INVALID_PARAMETER;
+       }
+
+       CAM_LOG_INFO("api[%d] Enter - level[%d]", api, level);
+
+       CAMERA_MSG_PARAM_SET(param, INT, level);
+
+       _camera_msg_send_param1(api, pc->cb_info, &ret, &param, CAMERA_CB_TIMEOUT);
+
+       CAM_LOG_INFO("api[%d] ret[0x%x]", api, ret);
+
+       return ret;
+}
+
+
+int _camera_attr_get_level(camera_h camera, muse_camera_api_e api, muse_camera_get_int_e get_index, int *level)
+{
+       int ret = CAMERA_ERROR_NONE;
+       camera_cli_s *pc = (camera_cli_s *)camera;
+
+       if (!pc || !pc->cb_info || !level) {
+               CAM_LOG_ERROR("api[%d] NULL param[%p,%p]", api, pc, level);
+               return CAMERA_ERROR_INVALID_PARAMETER;
+       }
+
+       if (get_index >= MUSE_CAMERA_GET_INT_NUM) {
+               CAM_LOG_ERROR("api[%d] INVALID index[%d]", api, get_index);
+               return CAMERA_ERROR_INVALID_OPERATION;
+       }
+
+       CAM_LOG_INFO("api[%d] Enter", api);
+
+       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
+
+       if (ret == CAMERA_ERROR_NONE) {
+               *level = pc->cb_info->get_int[get_index];
+               CAM_LOG_INFO("api[%d] level[%d]", api, *level);
+       }
+
+       CAM_LOG_INFO("api[%d] ret[0x%x]", api, ret);
+
+       return ret;
+}
+
+
+int _camera_attr_get_range(camera_h camera, muse_camera_api_e api, muse_camera_get_int_pair_e get_index, int *min, int *max)
+{
+       int ret = CAMERA_ERROR_NONE;
+       camera_cli_s *pc = (camera_cli_s *)camera;
+
+       if (!pc || !pc->cb_info || !min || !max) {
+               CAM_LOG_ERROR("api[%d] NULL param[%p,%p,%p]", api, pc, min, max);
+               return CAMERA_ERROR_INVALID_PARAMETER;
+       }
+
+       if (get_index >= MUSE_CAMERA_GET_INT_PAIR_NUM) {
+               CAM_LOG_ERROR("api[%d] INVALID index[%d]", api, get_index);
+               return CAMERA_ERROR_INVALID_OPERATION;
+       }
+
+       CAM_LOG_INFO("api[%d] Enter", api);
+
+       _camera_msg_send(api, NULL, pc->cb_info, &ret, CAMERA_CB_TIMEOUT);
+
+       if (ret == CAMERA_ERROR_NONE) {
+               *min = pc->cb_info->get_int_pair[get_index][0];
+               *max = pc->cb_info->get_int_pair[get_index][1];
+               CAM_LOG_INFO("api[%d] min[%d], max[%d]", api, *min, *max);
+       }
+
+       CAM_LOG_INFO("api[%d] ret[0x%x]", api, ret);
+
+       return ret;
+}