Merge branch 'tizen' into tizen_3.0
[platform/core/api/player.git] / test / player_es_push_test.c
old mode 100755 (executable)
new mode 100644 (file)
index f0ab154..1f02f86
 #include <tbm_surface.h>
 #include <dlog.h>
 #include <player.h>
+#include <player_internal.h>
 #include <glib.h>
 #include <appcore-efl.h>
+#include <Ecore.h>
+#include <Ecore_Wayland.h>
 
 #define KEY_END "XF86Stop"
-#define ES_FEEDING_PATH "es_buff://push_mode"
-//#define ES_FEEDING_PATH "es_buff://pull_mode"
 
-#define ES_DEFAULT_DIR_PATH                    "/opt/usr/media/"
-#define ES_DEFAULT_H264_VIDEO_PATH             ES_DEFAULT_DIR_PATH"Simpsons.h264"
+#define ES_DEFAULT_DIR_PATH                    "/home/owner/"
+#define ES_DEFAULT_H264_VIDEO_PATH             ES_DEFAULT_DIR_PATH"test.h264"
 #define ES_DEFAULT_VIDEO_FORMAT_TYPE   MEDIA_FORMAT_H264_SP
 #define ES_DEFAULT_VIDEO_FORMAT_WIDTH  1280
 #define ES_DEFAULT_VIDEO_FORMAT_HEIGHT 544
@@ -49,7 +50,7 @@ static int sps_len, pps_len;
 #define LOG_TAG "PLAYER_TEST"
 
 static int app_create(void *data);
-static int app_reset(bundle *b, void *data);
+static int app_reset(bundle * b, void *data);
 static int app_resume(void *data);
 static int app_pause(void *data);
 static int app_terminate(void *data);
@@ -72,23 +73,21 @@ typedef struct appdata {
        pthread_t feeding_thread_id;
 } appdata_s;
 
-static void
-win_delete_request_cb(void *data , Evas_Object *obj , void *event_info)
+static void win_delete_request_cb(void *data, Evas_Object * obj, void *event_info)
 {
        elm_exit();
 }
 
-static Eina_Bool
-keydown_cb(void *data , int type , void *event)
+static Eina_Bool keydown_cb(void *data, int type, void *event)
 {
-       //appdata_s *ad = data;
+       /* appdata_s *ad = data; */
        Ecore_Event_Key *ev = event;
 
        LOGD("start");
 
        if (!strcmp(ev->keyname, KEY_END)) {
                /* Let window go to hide state. */
-               //elm_win_lower(ad->win);
+               /* elm_win_lower(ad->win); */
                LOGD("elm exit");
                elm_exit();
 
@@ -100,36 +99,40 @@ keydown_cb(void *data , int type , void *event)
        return ECORE_CALLBACK_PASS_ON;
 }
 
-static void win_del(void *data, Evas_Object *obj, void *event)
+static void win_del(void *data, Evas_Object * obj, void *event)
 {
-               elm_exit();
+       elm_exit();
 }
 
-static Evas_Objectcreate_win(const char *name)
+static Evas_Object *create_win(const char *name)
 {
        Evas_Object *eo = NULL;
+       int w = 0;
+       int h = 0;
 
        eo = elm_win_add(NULL, name, ELM_WIN_BASIC);
        if (eo) {
-                       elm_win_title_set(eo, name);
-                       elm_win_borderless_set(eo, EINA_TRUE);
-                       evas_object_smart_callback_add(eo, "delete,request",win_del, NULL);
-                       elm_win_autodel_set(eo, EINA_TRUE);
+               elm_win_title_set(eo, name);
+               elm_win_borderless_set(eo, EINA_TRUE);
+               evas_object_smart_callback_add(eo, "delete,request", win_del, NULL);
+               elm_win_screen_size_get(eo, NULL, NULL, &w, &h);
+               g_print("window size :%d,%d", w, h);
+               evas_object_resize(eo, w, h);
+               elm_win_autodel_set(eo, EINA_TRUE);
+               elm_win_alpha_set(eo, EINA_TRUE);
        }
        return eo;
 }
 
-static Evas_Object *create_render_rect(Evas_Object *pParent)
+static Evas_Object *create_render_rect(Evas_Object * pParent)
 {
-       if(!pParent) {
+       if (!pParent)
                return NULL;
-       }
 
        Evas *pEvas = evas_object_evas_get(pParent);
        Evas_Object *pObj = evas_object_rectangle_add(pEvas);
-       if(pObj == NULL) {
+       if (pObj == NULL)
                return NULL;
-       }
 
        evas_object_size_hint_weight_set(pObj, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
        evas_object_color_set(pObj, 0, 0, 0, 0);
@@ -140,17 +143,17 @@ static Evas_Object *create_render_rect(Evas_Object *pParent)
        return pObj;
 }
 
-static void
-create_base_gui(appdata_s *ad)
+static void create_base_gui(appdata_s * ad)
 {
        /* Enable GLES Backened */
-       elm_config_preferred_engine_set("3d");
+       elm_config_accel_preference_set("opengl");
 
        /* Window */
-       ad->win = create_win(PACKAGE);//elm_win_util_standard_add(PACKAGE, PACKAGE);
+       /* elm_win_util_standard_add(PACKAGE, PACKAGE); */
+       ad->win = create_win(PACKAGE);
        ad->rect = create_render_rect(ad->win);
-        /* This is not supported in 3.0
-       elm_win_wm_desktop_layout_support_set(ad->win, EINA_TRUE);*/
+       /* This is not supported in 3.0
+          elm_win_wm_desktop_layout_support_set(ad->win, EINA_TRUE); */
        elm_win_autodel_set(ad->win, EINA_TRUE);
        evas_object_smart_callback_add(ad->win, "delete,request", win_delete_request_cb, ad);
 
@@ -172,7 +175,7 @@ static int app_create(void *data)
        create_base_gui(ad);
        ecore_event_handler_add(ECORE_EVENT_KEY_DOWN, keydown_cb, NULL);
 
-       /* open test file*/
+       /* open test file */
        ad->file_src = fopen(ES_DEFAULT_H264_VIDEO_PATH, "r");
 
        LOGD("done");
@@ -183,7 +186,7 @@ static int app_create(void *data)
 static int app_pause(void *data)
 {
        /* Take necessary actions when application becomes invisible. */
-       appdata_s *ad = (appdata_s *)data;
+       appdata_s *ad = (appdata_s *) data;
        int ret = PLAYER_ERROR_NONE;
 
        LOGD("start");
@@ -194,24 +197,23 @@ static int app_pause(void *data)
        }
 
        if (ad->player_handle == NULL) {
-               printf("player_handle is NULL");
+               g_print("player_handle is NULL");
                return -1;
        }
 
-       if (ad->feeding_thread_id)
-       {
+       if (ad->feeding_thread_id) {
                pthread_join(ad->feeding_thread_id, NULL);
                ad->feeding_thread_id = 0;
        }
 
-       player_unset_media_stream_buffer_status_cb(ad->player_handle, PLAYER_STREAM_TYPE_VIDEO);
-       player_unset_media_stream_buffer_status_cb(ad->player_handle, PLAYER_STREAM_TYPE_AUDIO);
+       player_unset_media_stream_buffer_status_cb_ex(ad->player_handle, PLAYER_STREAM_TYPE_VIDEO);
+       player_unset_media_stream_buffer_status_cb_ex(ad->player_handle, PLAYER_STREAM_TYPE_AUDIO);
        player_unset_media_stream_seek_cb(ad->player_handle, PLAYER_STREAM_TYPE_VIDEO);
        player_unset_media_stream_seek_cb(ad->player_handle, PLAYER_STREAM_TYPE_AUDIO);
 
        ret = player_unprepare(ad->player_handle);
        if (ret != PLAYER_ERROR_NONE) {
-               printf("player_unprepare failed : 0x%x", ret);
+               g_print("player_unprepare failed : 0x%x", ret);
                return false;
        }
 
@@ -224,7 +226,7 @@ static int app_pause(void *data)
        /* destroy player handle */
        ret = player_destroy(ad->player_handle);
        if (ret != PLAYER_ERROR_NONE) {
-               printf("player_destroy failed : 0x%x", ret);
+               g_print("player_destroy failed : 0x%x", ret);
                return false;
        }
 
@@ -247,126 +249,128 @@ static int app_resume(void *data)
 static void _player_prepared_cb(void *user_data)
 {
        int ret = PLAYER_ERROR_NONE;
-       appdata_s *ad = (appdata_s *)user_data;
+       appdata_s *ad = (appdata_s *) user_data;
 
        LOGD("prepared");
 
        ret = player_start(ad->player_handle);
-       if (ret != PLAYER_ERROR_NONE) {
+       if (ret != PLAYER_ERROR_NONE)
                LOGE("player start failed : 0x%x", ret);
-       }
+
        LOGD("done");
 }
 
-unsigned int bytestream2nalunit(FILE *fd, unsigned char* nal)
+int bytestream2nalunit(FILE * fd, unsigned char *nal)
 {
-    int nal_length = 0;
-    size_t result;
-    int read_size = 1;
-    unsigned char buffer[1000000];
-    unsigned char val, zero_count, i;
-    int nal_unit_type = 0;
-    int init;
-
-    zero_count = 0;
-    if (feof(fd))
-        return -1;
-
-    result = fread(buffer, 1, read_size, fd);
-
-    if(result != read_size)
-    {
-        //exit(1);
-        return -1;
-    }
-    val = buffer[0];
-    while (!val)
-    {
-        if ((zero_count == 2 || zero_count == 3) && val == 1)
-        {
-            break;
-        }
-        zero_count++;
-        result = fread(buffer, 1, read_size, fd);
-
-        if(result != read_size)
-        {
-            break;
-        }
-        val = buffer[0];
-    }
-    nal[nal_length++] = 0;
-    nal[nal_length++] = 0;
-    nal[nal_length++] = 0;
-    nal[nal_length++] = 1;
-    zero_count = 0;
-    init = 1;
-    while(1)
-    {
-        if (feof(fd))
-            return nal_length;
-
-        result = fread(buffer, 1, read_size, fd);
-        if(result != read_size)
-        {
-            break;
-        }
-        val = buffer[0];
-
-        if(init) {
-            nal_unit_type = val & 0xf;
-            init = 0;
-        }
-        if (!val)
-        {
-            zero_count++;
-        }
-        else
-        {
-            if ((zero_count == 2 || zero_count == 3 || zero_count == 4) && (val == 1))
-            {
-                break;
-            }
-            else
-            {
-                for (i = 0; i<zero_count; i++)
-                {
-                    nal[nal_length++] = 0;
-                }
-                nal[nal_length++] = val;
-                zero_count = 0;
-            }
-        }
-    }
-
-    fseek(fd, -(zero_count + 1), SEEK_CUR);
-
-    if (nal_unit_type == 0x7)
-    {
-        sps_len = nal_length;
-        memcpy(sps, nal, nal_length);
-        return 0;
-    }
-    else if (nal_unit_type == 0x8)
-    {
-        pps_len = nal_length;
-        memcpy(pps, nal, nal_length);
-        return 0;
-    }
-    else if (nal_unit_type == 0x5)
-    {
-        memcpy(tmp_buf, nal, nal_length);
-        memcpy(nal, sps, sps_len);
-        memcpy(nal + sps_len, pps, pps_len);
-        memcpy(nal + sps_len + pps_len, tmp_buf, nal_length);
-        nal_length += sps_len + pps_len;
-    }
-
-    return nal_length;
+       int nal_length = 0;
+       size_t result;
+       int read_size = 1;
+       unsigned char buffer[1000000];
+       unsigned char val, zero_count, i;
+       int nal_unit_type = 0;
+       int init;
+
+       zero_count = 0;
+       if (feof(fd))
+               return -1;
+
+       result = fread(buffer, 1, read_size, fd);
+
+       if (result != read_size)
+               return -1;
+
+       val = buffer[0];
+       while (!val) {
+               if ((zero_count == 2 || zero_count == 3) && val == 1)
+                       break;
+               zero_count++;
+               result = fread(buffer, 1, read_size, fd);
+
+               if (result != read_size)
+                       break;
+               val = buffer[0];
+       }
+       nal[nal_length++] = 0;
+       nal[nal_length++] = 0;
+       nal[nal_length++] = 0;
+       nal[nal_length++] = 1;
+       zero_count = 0;
+       init = 1;
+       while (1) {
+               if (feof(fd))
+                       return -1;
+
+               result = fread(buffer, 1, read_size, fd);
+               if (result != read_size) {
+                       if (init == 1)
+                               return -1;
+                       break;
+               }
+               val = buffer[0];
+
+               if (init) {
+                       nal_unit_type = val & 0xf;
+                       init = 0;
+               }
+               if (!val) {
+                       zero_count++;
+               } else {
+                       if ((zero_count == 2 || zero_count == 3 || zero_count == 4) && (val == 1)) {
+                               break;
+                       } else {
+                               for (i = 0; i < zero_count; i++)
+                                       nal[nal_length++] = 0;
+                               nal[nal_length++] = val;
+                               zero_count = 0;
+                       }
+               }
+       }
+
+       fseek(fd, -(zero_count + 1), SEEK_CUR);
+
+       if (nal_unit_type == 0x7) {
+               sps_len = nal_length;
+               memcpy(sps, nal, nal_length);
+               return 0;
+       } else if (nal_unit_type == 0x8) {
+               pps_len = nal_length;
+               memcpy(pps, nal, nal_length);
+               return 0;
+       } else if (nal_unit_type == 0x5) {
+               memcpy(tmp_buf, nal, nal_length);
+               memcpy(nal, sps, sps_len);
+               memcpy(nal + sps_len, pps, pps_len);
+               memcpy(nal + sps_len + pps_len, tmp_buf, nal_length);
+               nal_length += sps_len + pps_len;
+       }
+
+       return nal_length;
+}
+
+static void feed_eos_data(appdata_s * appdata)
+{
+       appdata_s *ad = appdata;
+
+       LOGD("push EOS");
+
+       if (media_packet_create(ad->video_fmt, NULL, NULL, &ad->video_pkt) != MEDIA_PACKET_ERROR_NONE) {
+               LOGE("media_packet_create_alloc failed\n");
+               return;
+       }
+
+       media_packet_set_flags(ad->video_pkt, MEDIA_PACKET_END_OF_STREAM);
+       if (player_push_media_stream(ad->player_handle, ad->video_pkt) != PLAYER_ERROR_NONE)
+               LOGE("fail to push media packet\n");
+
+       media_packet_destroy(ad->video_pkt);
+       ad->video_pkt = NULL;
+
+       return;
 }
 
-static void feed_video_data(appdata_s *appdata)
+static bool feed_video_data(appdata_s * appdata)
 {
+       bool ret = FALSE;
        int read = 0;
        static guint64 pts = 0L;
        void *buf_data_ptr = NULL;
@@ -374,17 +378,17 @@ static void feed_video_data(appdata_s *appdata)
 
        if (media_packet_create_alloc(ad->video_fmt, NULL, NULL, &ad->video_pkt) != MEDIA_PACKET_ERROR_NONE) {
                LOGE("media_packet_create_alloc failed\n");
-               return;
+               return FALSE;
        }
 
        if (media_packet_get_buffer_data_ptr(ad->video_pkt, &buf_data_ptr) != MEDIA_PACKET_ERROR_NONE) {
                LOGE("media_packet_get_buffer_data_ptr failed\n");
-               return;
+               goto ERROR;
        }
 
-       if (media_packet_set_pts(ad->video_pkt, (uint64_t)(pts/1000000)) != MEDIA_PACKET_ERROR_NONE) {
+       if (media_packet_set_pts(ad->video_pkt, (uint64_t) pts) != MEDIA_PACKET_ERROR_NONE) {
                LOGE("media_packet_set_pts failed\n");
-               return;
+               goto ERROR;
        }
 
        /* NOTE: In case of H.264 video, stream format for feeding is NAL unit.
@@ -393,77 +397,88 @@ static void feed_video_data(appdata_s *appdata)
        read = bytestream2nalunit(ad->file_src, buf_data_ptr);
        LOGD("real length = %d\n", read);
        if (read == 0) {
-               LOGD("input file read failed\n");
-               return;
+               LOGE("input file read failed\n");
+               ret = TRUE;
+               goto ERROR;
+       } else if (read < 0) {
+               LOGD("push EOS");
+               media_packet_destroy(ad->video_pkt);
+               ad->video_pkt = NULL;
+
+               if (media_packet_create(ad->video_fmt, NULL, NULL, &ad->video_pkt) != MEDIA_PACKET_ERROR_NONE) {
+                       LOGE("media_packet_create failed\n");
+                       goto ERROR;
+               }
+               media_packet_set_flags(ad->video_pkt, MEDIA_PACKET_END_OF_STREAM);
+               if (player_push_media_stream(ad->player_handle, ad->video_pkt) != PLAYER_ERROR_NONE)
+                       LOGE("fail to push media packet\n");
+               goto ERROR;
        }
 
-       if (media_packet_set_buffer_size(ad->video_pkt, (uint64_t)read) != MEDIA_PACKET_ERROR_NONE) {
+       if (media_packet_set_buffer_size(ad->video_pkt, (uint64_t) read) != MEDIA_PACKET_ERROR_NONE) {
                LOGE("media_packet_set_buffer_size failed\n");
-               return;
+               goto ERROR;
        }
 
        /* push media packet */
        player_push_media_stream(ad->player_handle, ad->video_pkt);
        pts += ES_DEFAULT_VIDEO_PTS_OFFSET;
+       ret = TRUE;
 
-       /* destroy media packet after use*/
+ ERROR:
+       /* destroy media packet after use */
        media_packet_destroy(ad->video_pkt);
        ad->video_pkt = NULL;
-       return;
+       return ret;
 }
 
 static void feed_video_data_thread_func(void *data)
 {
-       gboolean exit = FALSE;
-       appdata_s *ad = (appdata_s *)data;
+       appdata_s *ad = (appdata_s *) data;
 
-       while (!exit)
-       {
+       while (TRUE) {
                static int frame_count = 0;
-
                if (frame_count < ES_DEFAULT_NUMBER_OF_FEED) {
-                       feed_video_data(ad);
+                       if (!feed_video_data(ad))
+                               break;
                        frame_count++;
                } else {
-                       exit = TRUE;
+                       feed_eos_data(ad);
+                       break;
                }
        }
 }
 
-void _video_buffer_status_cb (player_media_stream_buffer_status_e status, void *user_data)
+void _video_buffer_status_cb_ex(player_media_stream_buffer_status_e status, unsigned long long bytes, void *user_data)
 {
        if (status == PLAYER_MEDIA_STREAM_BUFFER_UNDERRUN)
-       {
-               LOGE("video buffer is underrun state");
-       }
+               LOGE("video buffer is underrun state, current level byte = %llu", bytes);
        else if (status == PLAYER_MEDIA_STREAM_BUFFER_OVERFLOW)
-       {
-               LOGE("video buffer is overrun state");
-       }
+               LOGE("video buffer is overrun state, current level byte = %llu", bytes);
 }
 
-void _audio_buffer_status_cb (player_media_stream_buffer_status_e status, void *user_data)
+void _audio_buffer_status_cb_ex(player_media_stream_buffer_status_e status, unsigned long long bytes, void *user_data)
 {
        if (status == PLAYER_MEDIA_STREAM_BUFFER_UNDERRUN)
-               LOGE("audio buffer is underrun state");
+               LOGE("audio buffer is underrun state, current level byte = %llu", bytes);
        else if (status == PLAYER_MEDIA_STREAM_BUFFER_OVERFLOW)
-               LOGE("audio buffer is overrun state");
+               LOGE("audio buffer is overrun state, current level byte = %llu", bytes);
 }
 
-void _video_seek_data_cb (unsigned long long offset, void *user_data)
+void _video_seek_data_cb(unsigned long long offset, void *user_data)
 {
        LOGE("seek offset of video is %llu", offset);
 }
 
-void _audio_seek_data_cb (unsigned long long offset, void *user_data)
+void _audio_seek_data_cb(unsigned long long offset, void *user_data)
 {
        LOGE("seek offset of audio is %llu", offset);
 }
 
-static int app_reset(bundle *b, void *data)
+static int app_reset(bundle * b, void *data)
 {
        /* Take necessary actions when application becomes visible. */
-       appdata_s *ad = (appdata_s *)data;
+       appdata_s *ad = (appdata_s *) data;
        int ret = PLAYER_ERROR_NONE;
 
        LOGD("start");
@@ -485,12 +500,6 @@ static int app_reset(bundle *b, void *data)
                goto FAILED;
        }
 
-       ret = player_set_uri(ad->player_handle, ES_FEEDING_PATH);
-       if (ret != PLAYER_ERROR_NONE) {
-               LOGE("player_set_uri failed : 0x%x", ret);
-               goto FAILED;
-       }
-
        /* get media format format */
        ret = media_format_create(&ad->video_fmt);
        if (ret != MEDIA_FORMAT_ERROR_NONE) {
@@ -501,25 +510,28 @@ static int app_reset(bundle *b, void *data)
        /* set video format */
        media_format_set_video_mime(ad->video_fmt, ES_DEFAULT_VIDEO_FORMAT_TYPE);
        media_format_set_video_width(ad->video_fmt, ES_DEFAULT_VIDEO_FORMAT_WIDTH);
-       media_format_set_video_height(ad->video_fmt,ES_DEFAULT_VIDEO_FORMAT_HEIGHT);
+       media_format_set_video_height(ad->video_fmt, ES_DEFAULT_VIDEO_FORMAT_HEIGHT);
+
+       player_set_media_stream_buffer_max_size(ad->player_handle, PLAYER_STREAM_TYPE_VIDEO, (unsigned long long)3 * 1024 * 1024);
+       player_set_media_stream_buffer_min_threshold(ad->player_handle, PLAYER_STREAM_TYPE_VIDEO, 50);
 
-       ret = player_set_media_stream_buffer_status_cb(ad->player_handle, PLAYER_STREAM_TYPE_VIDEO, _video_buffer_status_cb, (void*)ad);
+       ret = player_set_media_stream_buffer_status_cb_ex(ad->player_handle, PLAYER_STREAM_TYPE_VIDEO, _video_buffer_status_cb_ex, (void *)ad);
        if (ret != PLAYER_ERROR_NONE) {
                LOGE("player set video buffer status cb failed : 0x%x", ret);
                goto FAILED;
        }
-       ret = player_set_media_stream_buffer_status_cb(ad->player_handle, PLAYER_STREAM_TYPE_AUDIO, _audio_buffer_status_cb, (void*)ad);
+       ret = player_set_media_stream_buffer_status_cb_ex(ad->player_handle, PLAYER_STREAM_TYPE_AUDIO, _audio_buffer_status_cb_ex, (void *)ad);
        if (ret != PLAYER_ERROR_NONE) {
                LOGE("player set audio buffer status cb failed : 0x%x", ret);
                goto FAILED;
        }
 
-       ret = player_set_media_stream_seek_cb(ad->player_handle, PLAYER_STREAM_TYPE_VIDEO, _video_seek_data_cb, (void*)ad);
+       ret = player_set_media_stream_seek_cb(ad->player_handle, PLAYER_STREAM_TYPE_VIDEO, _video_seek_data_cb, (void *)ad);
        if (ret != PLAYER_ERROR_NONE) {
                LOGE("player set seek data cb for video failed : 0x%x", ret);
                goto FAILED;
        }
-       ret = player_set_media_stream_seek_cb(ad->player_handle, PLAYER_STREAM_TYPE_AUDIO, _audio_seek_data_cb, (void*)ad);
+       ret = player_set_media_stream_seek_cb(ad->player_handle, PLAYER_STREAM_TYPE_AUDIO, _audio_seek_data_cb, (void *)ad);
        if (ret != PLAYER_ERROR_NONE) {
                LOGE("player set seek data cb for audio failed : 0x%x", ret);
                goto FAILED;
@@ -528,19 +540,19 @@ static int app_reset(bundle *b, void *data)
        /* send media packet to player */
        player_set_media_stream_info(ad->player_handle, PLAYER_STREAM_TYPE_VIDEO, ad->video_fmt);
 
-       ret = player_prepare_async(ad->player_handle, _player_prepared_cb, (void*)ad);
+       ret = player_prepare_async(ad->player_handle, _player_prepared_cb, (void *)ad);
        if (ret != PLAYER_ERROR_NONE) {
                LOGE("player prepare failed : 0x%x", ret);
                goto FAILED;
        }
 
-       pthread_create(&ad->feeding_thread_id, NULL, (void*)feed_video_data_thread_func, (void *)ad);
+       pthread_create(&ad->feeding_thread_id, NULL, (void *)feed_video_data_thread_func, (void *)ad);
 
        LOGD("done");
 
        return 0;
 
-FAILED:
+ FAILED:
        if (ad->player_handle) {
                player_destroy(ad->player_handle);
                ad->player_handle = NULL;
@@ -552,7 +564,7 @@ FAILED:
 static int app_terminate(void *data)
 {
        /* Release all resources. */
-       appdata_s *ad = (appdata_s *)data;
+       appdata_s *ad = (appdata_s *) data;
 
        LOGD("start");
 
@@ -571,7 +583,7 @@ static int app_terminate(void *data)
 int main(int argc, char *argv[])
 {
        int ret = 0;
-       static appdata_s ad = {0,};
+       static appdata_s ad = { 0, };
 
        LOGD("start");