4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: Jeongmo Yang <jm80.yang@samsung.com>
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
22 /*=======================================================================================
24 =======================================================================================*/
29 #include <sys/vfs.h> /* struct statfs */
30 #include <sys/time.h> /* gettimeofday */
32 #include <gst/video/video-info.h>
35 #include "mm_camcorder_internal.h"
36 #include "mm_camcorder_util.h"
37 #include "mm_camcorder_sound.h"
38 #include <mm_util_image.h>
39 #include <mm_util_imgp.h>
40 #include <mm_util_jpeg.h>
42 /*-----------------------------------------------------------------------
43 | GLOBAL VARIABLE DEFINITIONS for internal |
44 -----------------------------------------------------------------------*/
46 /*-----------------------------------------------------------------------
47 | LOCAL VARIABLE DEFINITIONS for internal |
48 -----------------------------------------------------------------------*/
49 #define TIME_STRING_MAX_LEN 64
50 #define __MMCAMCORDER_CAPTURE_WAIT_TIMEOUT 5
51 #define __MMCAMCORDER_MAX_WIDTH 8192
52 #define __MMCAMCORDER_MAX_HEIGHT 8192
54 #define FPUTC_CHECK(x_char, x_file) \
56 if (fputc(x_char, x_file) == EOF) { \
57 _mmcam_dbg_err("[Critical] fputc() returns fail.\n"); \
61 #define FPUTS_CHECK(x_str, x_file) \
63 if (fputs(x_str, x_file) == EOF) { \
64 _mmcam_dbg_err("[Critical] fputs() returns fail.\n"); \
70 /*---------------------------------------------------------------------------
71 | LOCAL FUNCTION PROTOTYPES: |
72 ---------------------------------------------------------------------------*/
73 /* STATIC INTERNAL FUNCTION */
75 //static gint skip_mdat(FILE *f);
76 static guint16 get_language_code(const char *str);
77 static gchar* str_to_utf8(const gchar *str);
78 static inline gboolean write_tag(FILE *f, const gchar *tag);
79 static inline gboolean write_to_32(FILE *f, guint val);
80 static inline gboolean write_to_16(FILE *f, guint val);
81 static inline gboolean write_to_24(FILE *f, guint val);
82 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
83 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
84 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
87 /*===========================================================================================
89 | FUNCTION DEFINITIONS |
91 ========================================================================================== */
92 /*---------------------------------------------------------------------------
93 | GLOBAL FUNCTION DEFINITIONS: |
94 ---------------------------------------------------------------------------*/
96 static int __gdbus_method_call_sync(GDBusConnection *conn, const char *bus_name,
97 const char *object, const char *iface, const char *method,
98 GVariant *args, GVariant **result, bool is_sync)
100 int ret = MM_ERROR_NONE;
101 GVariant *dbus_reply = NULL;
103 if (!conn || !object || !iface || !method) {
104 _mmcam_dbg_err("Invalid Argument %p %p %p %p",
105 conn, object, iface, method);
106 return MM_ERROR_INVALID_ARGUMENT;
109 _mmcam_dbg_warn("Dbus call - obj [%s], iface [%s], method [%s]", object, iface, method);
112 dbus_reply = g_dbus_connection_call_sync(conn,
113 bus_name, object, iface, method, args, NULL,
114 G_DBUS_CALL_FLAGS_NONE, G_DBUS_TIMEOUT, NULL, NULL);
116 _mmcam_dbg_warn("Method Call '%s.%s' Success", iface, method);
117 *result = dbus_reply;
119 _mmcam_dbg_err("dbus method call sync reply failed");
120 ret = MM_ERROR_CAMCORDER_INTERNAL;
123 g_dbus_connection_call(conn, bus_name, object, iface, method, args, NULL,
124 G_DBUS_CALL_FLAGS_NONE, G_DBUS_TIMEOUT, NULL, NULL, NULL);
127 _mmcam_dbg_warn("done");
132 static int __gdbus_subscribe_signal(GDBusConnection *conn,
133 const char *object_name, const char *iface_name, const char *signal_name,
134 GDBusSignalCallback signal_cb, guint *subscribe_id, void *userdata)
138 if (!conn || !object_name || !iface_name || !signal_name || !signal_cb || !subscribe_id) {
139 _mmcam_dbg_err("Invalid Argument %p %p %p %p %p %p",
140 conn, object_name, iface_name, signal_name, signal_cb, subscribe_id);
141 return MM_ERROR_INVALID_ARGUMENT;
144 _mmcam_dbg_log("subscirbe signal Obj %s, iface_name %s, sig_name %s",
145 object_name, iface_name, signal_name);
147 subs_id = g_dbus_connection_signal_subscribe(conn,
148 NULL, iface_name, signal_name, object_name, NULL,
149 G_DBUS_SIGNAL_FLAGS_NONE, signal_cb, userdata, NULL);
151 _mmcam_dbg_err("g_dbus_connection_signal_subscribe() failed");
152 return MM_ERROR_CAMCORDER_INTERNAL;
154 *subscribe_id = subs_id;
155 _mmcam_dbg_log("subs_id %u", subs_id);
158 return MM_ERROR_NONE;
162 static void __gdbus_stream_eos_cb(GDBusConnection *connection,
163 const gchar *sender_name, const gchar *object_path, const gchar *interface_name,
164 const gchar *signal_name, GVariant *param, gpointer user_data)
167 _MMCamcorderGDbusCbInfo *gdbus_info = NULL;
168 mmf_camcorder_t *hcamcorder = NULL;
170 _mmcam_dbg_warn("entered");
172 if (!param || !user_data) {
173 _mmcam_dbg_err("invalid parameter %p %p", param, user_data);
177 gdbus_info = (_MMCamcorderGDbusCbInfo *)user_data;
178 hcamcorder = (mmf_camcorder_t *)gdbus_info->mm_handle;
180 g_variant_get(param, "(i)", &played_idx);
182 g_mutex_lock(&gdbus_info->sync_mutex);
184 _mmcam_dbg_warn("gdbus_info->param %d, played_idx : %d, handle : %p",
185 gdbus_info->param, played_idx, hcamcorder);
187 if (gdbus_info->param == played_idx) {
188 g_dbus_connection_signal_unsubscribe(connection, gdbus_info->subscribe_id);
190 gdbus_info->is_playing = FALSE;
191 gdbus_info->subscribe_id = 0;
192 gdbus_info->param = 0;
194 g_cond_signal(&gdbus_info->sync_cond);
197 g_mutex_unlock(&gdbus_info->sync_mutex);
199 _mmcam_dbg_warn("done");
204 static int __gdbus_wait_for_cb_return(_MMCamcorderGDbusCbInfo *gdbus_info, int time_out)
206 int ret = MM_ERROR_NONE;
210 _mmcam_dbg_err("invalid info");
211 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
214 g_mutex_lock(&gdbus_info->sync_mutex);
216 _mmcam_dbg_warn("entered");
218 if (gdbus_info->is_playing == FALSE) {
219 _mmcam_dbg_log("callback is already returned");
220 g_mutex_unlock(&gdbus_info->sync_mutex);
221 return MM_ERROR_NONE;
224 end_time = g_get_monotonic_time() + (time_out * G_TIME_SPAN_MILLISECOND);
226 if (g_cond_wait_until(&gdbus_info->sync_cond, &gdbus_info->sync_mutex, end_time)) {
227 _mmcam_dbg_warn("wait signal received");
229 _mmcam_dbg_err("wait time is expired");
230 ret = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
233 g_mutex_unlock(&gdbus_info->sync_mutex);
235 _mmcam_dbg_warn("done");
241 gint32 _mmcamcorder_double_to_fix(gdouble d_number)
243 return (gint32) (d_number * 65536.0);
246 // find top level tag only, do not use this function for finding sub level tags
247 gint _mmcamcorder_find_tag(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
249 size_t read_item = 0;
255 while ((read_item = fread(&buf, sizeof(guchar), 8, f)) > 0) {
256 uint64_t buf_size = 0;
257 uint32_t buf_fourcc = 0;
260 _mmcam_dbg_err("fread failed : %zu", read_item);
264 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
266 if (tag_fourcc == buf_fourcc) {
267 _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
270 _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
272 buf_size = _mmcamcorder_get_container_size(buf);
274 /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
275 if (buf_fourcc == MMCAM_FOURCC('m', 'd', 'a', 't') &&
277 read_item = fread(&buf, sizeof(guchar), 8, f);
279 _mmcam_dbg_err("fread failed");
283 buf_size = _mmcamcorder_get_container_size64(buf);
284 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
286 buf_size = buf_size - 8; /* include tag */
289 _mmcam_dbg_log("seek %"PRIu64, buf_size);
290 if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
291 _mmcam_dbg_err("fseeko() fail");
297 _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
302 gboolean _mmcamcorder_find_fourcc(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
304 size_t read_item = 0;
310 while ((read_item = fread(&buf, sizeof(guchar), 8, f)) > 0) {
311 uint64_t buf_size = 0;
312 uint32_t buf_fourcc = 0;
315 _mmcam_dbg_err("fread failed : %zu", read_item);
319 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
321 if (tag_fourcc == buf_fourcc) {
322 _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
324 } else if (buf_fourcc == MMCAM_FOURCC('m', 'o', 'o', 'v') &&
325 tag_fourcc != buf_fourcc) {
326 if (_mmcamcorder_find_fourcc(f, tag_fourcc, FALSE))
331 _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
333 buf_size = _mmcamcorder_get_container_size(buf);
335 /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
336 if (buf_fourcc == MMCAM_FOURCC('m', 'd', 'a', 't') &&
338 read_item = fread(&buf, sizeof(guchar), 8, f);
340 _mmcam_dbg_err("fread failed");
344 buf_size = _mmcamcorder_get_container_size64(buf);
345 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
347 buf_size = buf_size - 8; /* include tag */
350 _mmcam_dbg_log("seek %"PRIu64, buf_size);
351 if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
352 _mmcam_dbg_err("fseeko() fail");
358 _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
363 gboolean _mmcamcorder_update_size(FILE *f, gint64 prev_pos, gint64 curr_pos)
365 _mmcam_dbg_log("size : %"G_GINT64_FORMAT"", curr_pos-prev_pos);
366 if (fseeko(f, prev_pos, SEEK_SET) != 0) {
367 _mmcam_dbg_err("fseeko() fail");
371 if (!write_to_32(f, curr_pos -prev_pos))
374 if (fseeko(f, curr_pos, SEEK_SET) != 0) {
375 _mmcam_dbg_err("fseeko() fail");
382 gboolean _mmcamcorder_write_loci(FILE *f, _MMCamcorderLocationInfo info)
384 gint64 current_pos, pos;
389 if ((pos = ftello(f)) < 0) {
390 _mmcam_dbg_err("ftello() returns negative value");
394 if (!write_to_32(f, 0)) //size
397 if (!write_tag(f, "loci")) // type
400 FPUTC_CHECK(0, f); // version
402 if (!write_to_24(f, 0)) // flags
405 if (!write_to_16(f, get_language_code("eng"))) // language
408 str = str_to_utf8("location_name");
410 FPUTS_CHECK(str, f); // name
413 FPUTC_CHECK('\0', f);
414 FPUTC_CHECK(0, f); //role
416 if (!write_to_32(f, info.longitude)) // Longitude
419 if (!write_to_32(f, info.latitude)) // Latitude
422 if (!write_to_32(f, info.altitude)) // Altitude
425 str = str_to_utf8("Astronomical_body");
426 FPUTS_CHECK(str, f);//Astronomical_body
429 FPUTC_CHECK('\0', f);
431 str = str_to_utf8("Additional_notes");
432 FPUTS_CHECK(str, f); // Additional_notes
435 FPUTC_CHECK('\0', f);
437 if ((current_pos = ftello(f)) < 0) {
438 _mmcam_dbg_err("ftello() returns negative value");
442 if (!_mmcamcorder_update_size(f, pos, current_pos))
448 void _mmcamcorder_write_Latitude(FILE *f, int value)
452 int l_below_decimal = 0;
454 l_decimal = value / 10000;
457 snprintf(s_latitude, 5, "-%.2d.", l_decimal);
459 snprintf(s_latitude, 5, "%.2d.", l_decimal);
461 snprintf(s_latitude, 5, "+%.2d.", l_decimal);
464 l_below_decimal = value - (l_decimal * 10000);
465 if (l_below_decimal < 0)
466 l_below_decimal = -l_below_decimal;
468 snprintf(&s_latitude[4], 5, "%.4d", l_below_decimal);
470 write_tag(f, s_latitude);
473 void _mmcamcorder_write_Longitude(FILE *f, int value)
475 char s_longitude[10];
477 int l_below_decimal = 0;
479 l_decimal = value / 10000;
482 snprintf(s_longitude, 6, "-%.3d.", l_decimal);
484 snprintf(s_longitude, 6, "%.3d.", l_decimal);
486 snprintf(s_longitude, 6, "+%.3d.", l_decimal);
489 l_below_decimal = value - (l_decimal * 10000);
490 if (l_below_decimal < 0)
491 l_below_decimal = -l_below_decimal;
493 snprintf(&s_longitude[5], 5, "%.4d", l_below_decimal);
495 write_tag(f, s_longitude);
498 #define D_GEOGRAPH "\xA9xyz"
499 // 0x0012 -> latitude(8) + longitude(9) + seperator(1) = 18
500 // 0x15c7 -> encode in english
501 #define D_INFO_GEOGRAPH 0x001215c7
503 gboolean _mmcamcorder_write_geodata(FILE *f, _MMCamcorderLocationInfo info)
505 gint64 current_pos, pos;
509 if ((pos = ftello(f)) < 0) {
510 _mmcam_dbg_err("ftello() returns negative value");
514 if (!write_to_32(f, 0)) //size
517 if (!write_tag(f, D_GEOGRAPH)) // type
520 if (!write_to_32(f, D_INFO_GEOGRAPH))
523 _mmcamcorder_write_Latitude(f, info.latitude);
524 _mmcamcorder_write_Longitude(f, info.longitude);
526 FPUTC_CHECK(0x2F, f);
528 if ((current_pos = ftello(f)) < 0) {
529 _mmcam_dbg_err("ftello() returns negative value");
533 if (!_mmcamcorder_update_size(f, pos, current_pos))
540 gboolean _mmcamcorder_write_udta(FILE *f, int gps_enable, _MMCamcorderLocationInfo info, _MMCamcorderLocationInfo geotag)
542 gint64 current_pos, pos;
544 _mmcam_dbg_log("gps enable : %d", gps_enable);
545 if (gps_enable == FALSE) {
546 _mmcam_dbg_log("no need to write udta");
550 if ((pos = ftello(f)) < 0) {
551 _mmcam_dbg_err("ftello() returns negative value");
556 if (!write_to_32(f, 0)) {
557 _mmcam_dbg_err("failed to write size");
562 if (!write_tag(f, "udta")) {
563 _mmcam_dbg_err("failed to write type udta");
568 if (!_mmcamcorder_write_loci(f, info)) {
569 _mmcam_dbg_err("failed to write loci");
573 if (!_mmcamcorder_write_geodata(f, geotag)) {
574 _mmcam_dbg_err("failed to write geodata");
579 if ((current_pos = ftello(f)) < 0) {
580 _mmcam_dbg_err("ftello() returns negative value");
584 if (!_mmcamcorder_update_size(f, pos, current_pos)) {
585 _mmcam_dbg_err("failed to update size");
589 _mmcam_dbg_log("done");
595 guint64 _mmcamcorder_get_container_size(const guchar *size)
603 result = result | (temp << 16);
605 result = result | (temp << 8);
606 result = result | size[3];
608 _mmcam_dbg_log("result : %"G_GUINT64_FORMAT, result);
614 guint64 _mmcamcorder_get_container_size64(const guchar *size)
622 result = result | (temp << 48);
624 result = result | (temp << 40);
626 result = result | (temp << 32);
628 result = result | (temp << 24);
630 result = result | (temp << 16);
632 result = result | (temp << 8);
633 result = result | size[7];
635 _mmcam_dbg_log("result : %"G_GUINT64_FORMAT, result);
641 gboolean _mmcamcorder_update_composition_matrix(FILE *f, int orientation)
644 guint32 a = 0x00010000;
647 guint32 d = 0x00010000;
649 switch (orientation) {
650 case MM_CAMCORDER_TAG_VIDEO_ORT_90:/* 90 degree */
656 case MM_CAMCORDER_TAG_VIDEO_ORT_180:/* 180 degree */
660 case MM_CAMCORDER_TAG_VIDEO_ORT_270:/* 270 degree */
666 case MM_CAMCORDER_TAG_VIDEO_ORT_NONE:/* 0 degree */
679 write_to_32(f, 0x40000000);
681 _mmcam_dbg_log("orientation : %d, write data 0x%x 0x%x 0x%x 0x%x",
682 orientation, a, b, c, d);
688 static int __mmcamcorder_storage_supported_cb(int storage_id, storage_type_e type,
689 storage_state_e state, const char *path, void *user_data)
691 _MMCamcorderStorageInfo *info = (_MMCamcorderStorageInfo *)user_data;
694 _mmcam_dbg_err("NULL info");
698 if (type == info->type) {
699 info->id = storage_id;
707 int _mmcamcorder_get_storage_info(const gchar *path, const gchar *root_directory, _MMCamcorderStorageInfo *info)
710 struct stat stat_path;
711 struct stat stat_root;
713 if (!path || !root_directory || !info) {
714 _mmcam_dbg_err("invalid parameter %p %p %p", path, root_directory, info);
718 if (strlen(root_directory) > 0) {
719 if (stat(path, &stat_path) != 0) {
720 _mmcam_dbg_err("failed to stat for [%s][errno %d]", path, errno);
724 if (stat(root_directory, &stat_root) != 0) {
725 _mmcam_dbg_err("failed to stat for [%s][errno %d]", root_directory, errno);
729 if (stat_path.st_dev == stat_root.st_dev)
730 info->type = STORAGE_TYPE_INTERNAL;
732 info->type = STORAGE_TYPE_EXTERNAL;
734 info->type = STORAGE_TYPE_INTERNAL;
735 _mmcam_dbg_warn("invalid length of root directory, assume that it's internal storage.");
738 ret = storage_foreach_device_supported((storage_device_supported_cb)__mmcamcorder_storage_supported_cb, info);
739 if (ret != STORAGE_ERROR_NONE) {
740 _mmcam_dbg_err("storage_foreach_device_supported failed 0x%x", ret);
744 _mmcam_dbg_log("storage info - type %d, id %d", info->type, info->id);
750 int _mmcamcorder_get_freespace(storage_type_e type, guint64 *free_space)
755 if (type == STORAGE_TYPE_INTERNAL)
756 ret = storage_get_internal_memory_size(&vfs);
758 ret = storage_get_external_memory_size(&vfs);
760 if (ret != STORAGE_ERROR_NONE) {
762 _mmcam_dbg_err("get memory size failed [type %d] 0x%x", type, ret);
766 *free_space = vfs.f_bsize * vfs.f_bavail;
768 _mmcam_dbg_log("vfs.f_bsize [%lu], vfs.f_bavail [%lu]", vfs.f_bsize, vfs.f_bavail);
769 _mmcam_dbg_log("memory size %"G_GUINT64_FORMAT" [%s]", *free_space, path);
775 int _mmcamcorder_get_file_system_type(const gchar *path, int *file_system_type)
781 if (!g_file_test(path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
782 _mmcam_dbg_log("File(%s) doesn't exist.", path);
786 if (-1 == statfs(path, &fs)) {
787 _mmcam_dbg_log("statfs failed.(%s)", path);
791 *file_system_type = (int)fs.f_type;
797 int _mmcamcorder_get_device_flash_brightness(GDBusConnection *conn, int *brightness)
800 int ret = MM_ERROR_NONE;
801 GVariant *params = NULL;
802 GVariant *result = NULL;
804 ret = __gdbus_method_call_sync(conn, "org.tizen.system.deviced",
805 "/Org/Tizen/System/DeviceD/Led", "org.tizen.system.deviced.Led",
806 "GetBrightnessForCamera", params, &result, TRUE);
807 if (ret != MM_ERROR_NONE) {
808 _mmcam_dbg_err("Dbus Call on Client Error");
813 g_variant_get(result, "(i)", &get_value);
814 *brightness = get_value;
815 _mmcam_dbg_log("flash brightness : %d", *brightness);
817 _mmcam_dbg_err("replied result is null");
818 ret = MM_ERROR_CAMCORDER_INTERNAL;
825 int _mmcamcorder_send_sound_play_message(GDBusConnection *conn, _MMCamcorderGDbusCbInfo *gdbus_info,
826 const char *sample_name, const char *stream_role, const char *volume_gain, int sync_play)
829 int ret = MM_ERROR_NONE;
830 GVariant *params = NULL;
831 GVariant *result = NULL;
834 if (!conn || !gdbus_info) {
835 _mmcam_dbg_err("Invalid parameter %p %p", conn, gdbus_info);
836 return MM_ERROR_CAMCORDER_INTERNAL;
839 params = g_variant_new("(sss)", sample_name, stream_role, volume_gain);
840 result = g_variant_new("(i)", get_value);
842 ret = __gdbus_method_call_sync(conn, "org.pulseaudio.Server",
843 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer",
844 "SamplePlay", params, &result, TRUE);
845 if (ret != MM_ERROR_NONE) {
846 _mmcam_dbg_err("Dbus Call on Client Error");
851 g_variant_get(result, "(i)", &get_value);
852 _mmcam_dbg_log("played index : %d", get_value);
854 _mmcam_dbg_err("replied result is null");
855 return MM_ERROR_CAMCORDER_INTERNAL;
858 g_mutex_lock(&gdbus_info->sync_mutex);
860 if (gdbus_info->subscribe_id > 0) {
861 _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", gdbus_info->subscribe_id);
863 g_dbus_connection_signal_unsubscribe(conn, gdbus_info->subscribe_id);
865 gdbus_info->subscribe_id = 0;
868 gdbus_info->is_playing = TRUE;
869 gdbus_info->param = get_value;
871 ret = __gdbus_subscribe_signal(conn,
872 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer", "EOS",
873 __gdbus_stream_eos_cb, &subs_id, gdbus_info);
875 if (ret == MM_ERROR_NONE)
876 gdbus_info->subscribe_id = subs_id;
878 g_mutex_unlock(&gdbus_info->sync_mutex);
880 if (sync_play && ret == MM_ERROR_NONE)
881 ret = __gdbus_wait_for_cb_return(gdbus_info, G_DBUS_TIMEOUT);
887 void _mmcamcorder_request_dpm_popup(GDBusConnection *conn, const char *restricted_policy)
889 int ret = MM_ERROR_NONE;
890 gboolean get_value = 0;
891 GVariant *params = NULL;
892 GVariant *result = NULL;
894 if (!conn || !restricted_policy) {
895 _mmcam_dbg_err("Invalid parameter %p %p", conn, restricted_policy);
899 params = g_variant_new("(s)", restricted_policy);
900 result = g_variant_new("(b)", get_value);
902 ret = __gdbus_method_call_sync(conn,
903 "org.tizen.DevicePolicyManager",
904 "/org/tizen/DevicePolicyManager/Syspopup",
905 "org.tizen.DevicePolicyManager.Syspopup",
906 "show", params, &result, TRUE);
907 if (ret != MM_ERROR_NONE) {
908 _mmcam_dbg_err("Dbus Call on Client Error 0x%x", ret);
913 g_variant_get(result, "(b)", &get_value);
914 _mmcam_dbg_log("request result : %d", get_value);
916 _mmcam_dbg_err("replied result is null");
923 int _mmcamcorder_get_file_size(const char *filename, guint64 *size)
927 if (stat(filename, &buf) != 0)
929 *size = (guint64)buf.st_size;
934 void _mmcamcorder_remove_buffer_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
936 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
938 MMCamcorderHandlerItem *item = NULL;
940 mmf_return_if_fail(hcamcorder);
942 if (!hcamcorder->buffer_probes) {
943 _mmcam_dbg_warn("list for buffer probe is NULL");
947 _mmcam_dbg_log("start - category : 0x%x", category);
949 list = hcamcorder->buffer_probes;
953 _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
954 list = g_list_next(list);
958 if (item->category & category) {
959 if (item->object && GST_IS_PAD(item->object)) {
960 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
961 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
962 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
964 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
967 list = g_list_next(list);
968 hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
971 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
972 list = g_list_next(list);
976 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
977 g_list_free(hcamcorder->buffer_probes);
978 hcamcorder->buffer_probes = NULL;
981 _mmcam_dbg_log("done");
987 void _mmcamcorder_remove_one_buffer_probe(MMHandleType handle, void *object)
989 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
991 MMCamcorderHandlerItem *item = NULL;
993 mmf_return_if_fail(hcamcorder);
995 if (!hcamcorder->buffer_probes) {
996 _mmcam_dbg_warn("list for buffer probe is NULL");
1000 _mmcam_dbg_log("start - object : %p", object);
1002 list = hcamcorder->buffer_probes;
1006 _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
1007 list = g_list_next(list);
1011 if (item->object && item->object == object) {
1012 if (GST_IS_PAD(item->object)) {
1013 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
1014 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
1015 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
1017 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
1020 list = g_list_next(list);
1021 hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
1026 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1027 list = g_list_next(list);
1031 _mmcam_dbg_log("done");
1037 void _mmcamcorder_remove_event_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
1039 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1041 MMCamcorderHandlerItem *item = NULL;
1043 mmf_return_if_fail(hcamcorder);
1045 if (!hcamcorder->event_probes) {
1046 _mmcam_dbg_warn("list for event probe is NULL");
1050 _mmcam_dbg_log("start - category : 0x%x", category);
1052 list = hcamcorder->event_probes;
1056 _mmcam_dbg_err("Remove event probe faild, the item is NULL");
1057 list = g_list_next(list);
1061 if (item->category & category) {
1062 if (item->object && GST_IS_PAD(item->object)) {
1063 _mmcam_dbg_log("Remove event probe on [%s:%s] - [ID : %lu], [Category : %x]",
1064 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
1065 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
1067 _mmcam_dbg_warn("Remove event probe faild, the pad is null or not pad, just remove item from list and free it");
1070 list = g_list_next(list);
1071 hcamcorder->event_probes = g_list_remove(hcamcorder->event_probes, item);
1074 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1075 list = g_list_next(list);
1079 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1080 g_list_free(hcamcorder->event_probes);
1081 hcamcorder->event_probes = NULL;
1084 _mmcam_dbg_log("done");
1090 void _mmcamcorder_disconnect_signal(MMHandleType handle, _MMCamcorderHandlerCategory category)
1092 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1094 MMCamcorderHandlerItem *item = NULL;
1096 mmf_return_if_fail(hcamcorder);
1098 if (!hcamcorder->signals) {
1099 _mmcam_dbg_warn("list for signal is NULL");
1103 _mmcam_dbg_log("start - category : 0x%x", category);
1105 list = hcamcorder->signals;
1109 _mmcam_dbg_err("Fail to Disconnecting signal, the item is NULL");
1110 list = g_list_next(list);
1114 if (item->category & category) {
1115 if (item->object && GST_IS_ELEMENT(item->object)) {
1116 if (g_signal_handler_is_connected(item->object, item->handler_id)) {
1117 _mmcam_dbg_log("Disconnect signal from [%s] : [ID : %lu], [Category : %x]",
1118 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
1119 g_signal_handler_disconnect(item->object, item->handler_id);
1121 _mmcam_dbg_warn("Signal was not connected, cannot disconnect it : [%s] [ID : %lu], [Category : %x]",
1122 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
1125 _mmcam_dbg_err("Fail to Disconnecting signal, the element is null or not element, just remove item from list and free it");
1128 list = g_list_next(list);
1129 hcamcorder->signals = g_list_remove(hcamcorder->signals, item);
1132 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1133 list = g_list_next(list);
1137 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1138 g_list_free(hcamcorder->signals);
1139 hcamcorder->signals = NULL;
1142 _mmcam_dbg_log("done");
1148 void _mmcamcorder_remove_all_handlers(MMHandleType handle, _MMCamcorderHandlerCategory category)
1150 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1152 _mmcam_dbg_log("ENTER");
1154 if (hcamcorder->signals)
1155 _mmcamcorder_disconnect_signal((MMHandleType)hcamcorder, category);
1156 if (hcamcorder->event_probes)
1157 _mmcamcorder_remove_event_probe((MMHandleType)hcamcorder, category);
1158 if (hcamcorder->buffer_probes)
1159 _mmcamcorder_remove_buffer_probe((MMHandleType)hcamcorder, category);
1161 _mmcam_dbg_log("LEAVE");
1165 void _mmcamcorder_element_release_noti(gpointer data, GObject *where_the_object_was)
1168 _MMCamcorderSubContext *sc = (_MMCamcorderSubContext *)data;
1170 mmf_return_if_fail(sc);
1171 mmf_return_if_fail(sc->element);
1173 for (i = 0 ; i < _MMCAMCORDER_PIPELINE_ELEMENT_NUM ; i++) {
1174 if (sc->element[i].gst && (G_OBJECT(sc->element[i].gst) == where_the_object_was)) {
1175 _mmcam_dbg_warn("The element[%d][%p] is finalized", sc->element[i].id, sc->element[i].gst);
1176 sc->element[i].gst = NULL;
1177 sc->element[i].id = _MMCAMCORDER_NONE;
1182 mmf_return_if_fail(sc->encode_element);
1184 for (i = 0 ; i < _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM ; i++) {
1185 if (sc->encode_element[i].gst && (G_OBJECT(sc->encode_element[i].gst) == where_the_object_was)) {
1186 _mmcam_dbg_warn("The encode element[%d][%p] is finalized", sc->encode_element[i].id, sc->encode_element[i].gst);
1187 sc->encode_element[i].gst = NULL;
1188 sc->encode_element[i].id = _MMCAMCORDER_ENCODE_NONE;
1193 _mmcam_dbg_warn("there is no matching element %p", where_the_object_was);
1199 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1200 gboolean _mmcamcorder_msg_callback(void *data)
1202 _MMCamcorderMsgItem *item = (_MMCamcorderMsgItem*)data;
1203 mmf_camcorder_t *hcamcorder = NULL;
1204 mmf_return_val_if_fail(item, FALSE);
1206 g_mutex_lock(&item->lock);
1208 hcamcorder = MMF_CAMCORDER(item->handle);
1209 if (hcamcorder == NULL) {
1210 _mmcam_dbg_warn("msg id:0x%x, item:%p, handle is NULL", item->id, item);
1211 goto MSG_CALLBACK_DONE;
1214 /*_mmcam_dbg_log("msg id:%x, msg_cb:%p, msg_data:%p, item:%p", item->id, hcamcorder->msg_cb, hcamcorder->msg_data, item);*/
1216 _MMCAMCORDER_LOCK(hcamcorder);
1218 /* remove item from msg data */
1219 if (hcamcorder->msg_data) {
1220 /*_mmcam_dbg_log("remove item %p", item);*/
1221 hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1223 _mmcam_dbg_warn("msg_data is NULL but item[%p] will be removed", item);
1226 _MMCAMCORDER_UNLOCK(hcamcorder);
1228 _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1230 if ((hcamcorder) && (hcamcorder->msg_cb))
1231 hcamcorder->msg_cb(item->id, (MMMessageParamType*)(&(item->param)), hcamcorder->msg_cb_param);
1233 _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1235 _MMCAMCORDER_SIGNAL(hcamcorder);
1238 /* release allocated memory */
1239 if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1240 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1242 SAFE_G_FREE(cam_fd_info->face_info);
1243 SAFE_G_FREE(cam_fd_info);
1245 item->param.data = NULL;
1246 item->param.size = 0;
1248 } else if (item->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || item->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1249 MMCamRecordingReport *report = (MMCamRecordingReport *)item->param.data;
1251 SAFE_G_FREE(report->recording_filename);
1254 item->param.data = NULL;
1258 g_mutex_unlock(&item->lock);
1259 g_mutex_clear(&item->lock);
1263 /* For not being called again */
1266 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1269 gboolean _mmcamcorder_send_message(MMHandleType handle, _MMCamcorderMsgItem *data)
1271 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1272 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1273 _MMCamcorderMsgItem *item = NULL;
1274 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1276 mmf_return_val_if_fail(hcamcorder, FALSE);
1277 mmf_return_val_if_fail(data, FALSE);
1280 case MM_MESSAGE_CAMCORDER_STATE_CHANGED:
1281 case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM:
1282 data->param.union_type = MM_MSG_UNION_STATE;
1284 case MM_MESSAGE_CAMCORDER_RECORDING_STATUS:
1285 data->param.union_type = MM_MSG_UNION_RECORDING_STATUS;
1287 case MM_MESSAGE_CAMCORDER_FIRMWARE_UPDATE:
1288 data->param.union_type = MM_MSG_UNION_FIRMWARE;
1290 case MM_MESSAGE_CAMCORDER_CURRENT_VOLUME:
1291 data->param.union_type = MM_MSG_UNION_REC_VOLUME_DB;
1293 case MM_MESSAGE_CAMCORDER_TIME_LIMIT:
1294 case MM_MESSAGE_CAMCORDER_MAX_SIZE:
1295 case MM_MESSAGE_CAMCORDER_NO_FREE_SPACE:
1296 case MM_MESSAGE_CAMCORDER_ERROR:
1297 case MM_MESSAGE_CAMCORDER_FOCUS_CHANGED:
1298 case MM_MESSAGE_CAMCORDER_CAPTURED:
1299 case MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED:
1300 case MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED:
1301 case MM_MESSAGE_READY_TO_RESUME:
1303 data->param.union_type = MM_MSG_UNION_CODE;
1307 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1308 item = g_malloc(sizeof(_MMCamcorderMsgItem));
1310 memcpy(item, data, sizeof(_MMCamcorderMsgItem));
1311 item->handle = handle;
1312 g_mutex_init(&item->lock);
1314 _MMCAMCORDER_LOCK(handle);
1315 hcamcorder->msg_data = g_list_append(hcamcorder->msg_data, item);
1316 /*_mmcam_dbg_log("item[%p]", item);*/
1318 /* Use DEFAULT priority */
1319 g_idle_add_full(G_PRIORITY_DEFAULT, _mmcamcorder_msg_callback, item, NULL);
1321 _MMCAMCORDER_UNLOCK(handle);
1323 _mmcam_dbg_err("item[id:0x%x] malloc failed : %d", data->id, sizeof(_MMCamcorderMsgItem));
1325 #else /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1326 _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1328 if (hcamcorder->msg_cb)
1329 hcamcorder->msg_cb(data->id, (MMMessageParamType*)(&(data->param)), hcamcorder->msg_cb_param);
1331 _mmcam_dbg_log("message callback is NULL. message id %d", data->id);
1333 _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1335 /* release allocated memory */
1336 if (data->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1337 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)data->param.data;
1339 SAFE_G_FREE(cam_fd_info->face_info);
1340 data->param.data = NULL;
1341 g_free(cam_fd_info);
1343 } else if (data->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || data->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1344 MMCamRecordingReport *report = (MMCamRecordingReport *)data->param.data;
1346 SAFE_G_FREE(report->recording_filename);
1347 data->param.data = NULL;
1351 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1357 void _mmcamcorder_remove_message_all(MMHandleType handle)
1359 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1360 gboolean ret = TRUE;
1361 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1362 _MMCamcorderMsgItem *item = NULL;
1364 gint64 end_time = 0;
1365 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1367 mmf_return_if_fail(hcamcorder);
1369 _MMCAMCORDER_LOCK(handle);
1371 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1372 if (!hcamcorder->msg_data) {
1373 _mmcam_dbg_log("No message data is remained.");
1375 list = hcamcorder->msg_data;
1379 list = g_list_next(list);
1382 _mmcam_dbg_err("Fail to remove message. The item is NULL");
1384 if (g_mutex_trylock(&(item->lock))) {
1385 ret = g_idle_remove_by_data(item);
1387 _mmcam_dbg_log("remove msg item[%p], ret[%d]", item, ret);
1391 _mmcam_dbg_warn("failed to remove msg cb for item %p, it will be called later with NULL handle", item);
1394 /* release allocated memory */
1395 if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1396 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1398 SAFE_G_FREE(cam_fd_info->face_info);
1399 item->param.size = 0;
1401 SAFE_G_FREE(cam_fd_info);
1402 } else if (item->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || item->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1403 MMCamRecordingReport *report = (MMCamRecordingReport *)item->param.data;
1405 SAFE_G_FREE(report->recording_filename);
1407 SAFE_G_FREE(report);
1410 hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1412 g_mutex_unlock(&(item->lock));
1415 g_mutex_clear(&item->lock);
1419 _mmcam_dbg_log("remove msg done");
1422 _mmcam_dbg_warn("item lock failed. it's being called...");
1424 end_time = g_get_monotonic_time() + (100 * G_TIME_SPAN_MILLISECOND);
1426 if (_MMCAMCORDER_WAIT_UNTIL(handle, end_time))
1427 _mmcam_dbg_warn("signal received");
1429 _mmcam_dbg_warn("timeout");
1434 g_list_free(hcamcorder->msg_data);
1435 hcamcorder->msg_data = NULL;
1437 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1439 /* remove idle function for playing capture sound */
1441 ret = g_idle_remove_by_data(hcamcorder);
1442 _mmcam_dbg_log("remove idle function for playing capture sound. ret[%d]", ret);
1445 _MMCAMCORDER_UNLOCK(handle);
1451 int _mmcamcorder_get_pixel_format(GstCaps *caps)
1453 const GstStructure *structure;
1454 const char *media_type;
1455 GstVideoInfo media_info;
1456 MMPixelFormatType type = 0;
1457 unsigned int fourcc = 0;
1459 mmf_return_val_if_fail(caps != NULL, MM_PIXEL_FORMAT_INVALID);
1461 structure = gst_caps_get_structure(caps, 0);
1462 media_type = gst_structure_get_name(structure);
1463 if (media_type == NULL) {
1464 _mmcam_dbg_err("failed to get media_type");
1465 return MM_PIXEL_FORMAT_INVALID;
1468 gst_video_info_init(&media_info);
1470 if (!strcmp(media_type, "image/jpeg")) {
1471 _mmcam_dbg_log("It is jpeg.");
1472 type = MM_PIXEL_FORMAT_ENCODED;
1473 } else if (!strcmp(media_type, "video/x-raw") &&
1474 gst_video_info_from_caps(&media_info, caps) &&
1475 GST_VIDEO_INFO_IS_YUV(&media_info)) {
1476 _mmcam_dbg_log("It is yuv.");
1477 fourcc = gst_video_format_to_fourcc(GST_VIDEO_INFO_FORMAT(&media_info));
1478 type = _mmcamcorder_get_pixtype(fourcc);
1479 } else if (!strcmp(media_type, "video/x-raw") &&
1480 gst_video_info_from_caps(&media_info, caps) &&
1481 GST_VIDEO_INFO_IS_RGB(&media_info)) {
1482 _mmcam_dbg_log("It is rgb.");
1483 type = MM_PIXEL_FORMAT_RGB888;
1484 } else if (!strcmp(media_type, "video/x-h264")) {
1485 _mmcam_dbg_log("It is H264");
1486 type = MM_PIXEL_FORMAT_ENCODED_H264;
1488 _mmcam_dbg_err("Not supported format [%s]", media_type);
1489 type = MM_PIXEL_FORMAT_INVALID;
1492 /*_mmcam_dbg_log( "Type [%d]", type );*/
1497 unsigned int _mmcamcorder_get_fourcc(int pixtype, int codectype, int use_zero_copy_format)
1499 unsigned int fourcc = 0;
1501 /*_mmcam_dbg_log("pixtype(%d)", pixtype);*/
1504 case MM_PIXEL_FORMAT_NV12:
1505 if (use_zero_copy_format)
1506 fourcc = GST_MAKE_FOURCC('S', 'N', '1', '2');
1508 fourcc = GST_MAKE_FOURCC('N', 'V', '1', '2');
1511 case MM_PIXEL_FORMAT_NV21:
1512 if (use_zero_copy_format)
1513 fourcc = GST_MAKE_FOURCC('S', 'N', '2', '1');
1515 fourcc = GST_MAKE_FOURCC('N', 'V', '2', '1');
1518 case MM_PIXEL_FORMAT_YUYV:
1519 if (use_zero_copy_format)
1520 fourcc = GST_MAKE_FOURCC('S', 'U', 'Y', 'V');
1522 fourcc = GST_MAKE_FOURCC('Y', 'U', 'Y', '2');
1525 case MM_PIXEL_FORMAT_UYVY:
1526 if (use_zero_copy_format)
1527 fourcc = GST_MAKE_FOURCC('S', 'Y', 'V', 'Y');
1529 fourcc = GST_MAKE_FOURCC('U', 'Y', 'V', 'Y');
1532 case MM_PIXEL_FORMAT_I420:
1533 if (use_zero_copy_format)
1534 fourcc = GST_MAKE_FOURCC('S', '4', '2', '0');
1536 fourcc = GST_MAKE_FOURCC('I', '4', '2', '0');
1539 case MM_PIXEL_FORMAT_YV12:
1540 fourcc = GST_MAKE_FOURCC('Y', 'V', '1', '2');
1542 case MM_PIXEL_FORMAT_422P:
1543 fourcc = GST_MAKE_FOURCC('4', '2', '2', 'P');
1545 case MM_PIXEL_FORMAT_RGB565:
1546 fourcc = GST_MAKE_FOURCC('R', 'G', 'B', 'P');
1548 case MM_PIXEL_FORMAT_RGB888:
1549 fourcc = GST_MAKE_FOURCC('R', 'G', 'B', ' ');
1551 case MM_PIXEL_FORMAT_RGBA:
1552 fourcc = GST_MAKE_FOURCC('B', 'G', 'R', 'x');
1554 case MM_PIXEL_FORMAT_ARGB:
1555 fourcc = GST_MAKE_FOURCC('x', 'R', 'G', 'B');
1557 case MM_PIXEL_FORMAT_ENCODED:
1558 if (codectype == MM_IMAGE_CODEC_JPEG) {
1559 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G');
1560 } else if (codectype == MM_IMAGE_CODEC_JPEG_SRW) {
1561 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G'); /*TODO: JPEG+SamsungRAW format */
1562 } else if (codectype == MM_IMAGE_CODEC_SRW) {
1563 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G'); /*TODO: SamsungRAW format */
1564 } else if (codectype == MM_IMAGE_CODEC_PNG) {
1565 fourcc = GST_MAKE_FOURCC('P', 'N', 'G', ' ');
1567 /* Please let us know what other fourcces are. ex) BMP, GIF?*/
1568 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G');
1571 case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1572 fourcc = GST_MAKE_FOURCC('I', 'T', 'L', 'V');
1574 case MM_PIXEL_FORMAT_ENCODED_H264:
1575 fourcc = GST_MAKE_FOURCC('H', '2', '6', '4');
1577 case MM_PIXEL_FORMAT_INVZ:
1578 fourcc = GST_MAKE_FOURCC('I', 'N', 'V', 'Z');
1581 _mmcam_dbg_log("Not proper pixel type[%d]. Set default - I420", pixtype);
1582 if (use_zero_copy_format)
1583 fourcc = GST_MAKE_FOURCC('S', '4', '2', '0');
1585 fourcc = GST_MAKE_FOURCC('I', '4', '2', '0');
1594 int _mmcamcorder_get_pixtype(unsigned int fourcc)
1596 int pixtype = MM_PIXEL_FORMAT_INVALID;
1598 char *pfourcc = (char*)&fourcc;
1600 _mmcam_dbg_log("fourcc(%c%c%c%c)",
1601 pfourcc[0], pfourcc[1], pfourcc[2], pfourcc[3]);
1605 case GST_MAKE_FOURCC('S', 'N', '1', '2'):
1606 case GST_MAKE_FOURCC('N', 'V', '1', '2'):
1607 pixtype = MM_PIXEL_FORMAT_NV12;
1609 case GST_MAKE_FOURCC('S', 'N', '2', '1'):
1610 case GST_MAKE_FOURCC('N', 'V', '2', '1'):
1611 pixtype = MM_PIXEL_FORMAT_NV21;
1613 case GST_MAKE_FOURCC('S', 'U', 'Y', 'V'):
1614 case GST_MAKE_FOURCC('Y', 'U', 'Y', 'V'):
1615 case GST_MAKE_FOURCC('Y', 'U', 'Y', '2'):
1616 pixtype = MM_PIXEL_FORMAT_YUYV;
1618 case GST_MAKE_FOURCC('S', 'Y', 'V', 'Y'):
1619 case GST_MAKE_FOURCC('U', 'Y', 'V', 'Y'):
1620 pixtype = MM_PIXEL_FORMAT_UYVY;
1622 case GST_MAKE_FOURCC('S', '4', '2', '0'):
1623 case GST_MAKE_FOURCC('I', '4', '2', '0'):
1624 pixtype = MM_PIXEL_FORMAT_I420;
1626 case GST_MAKE_FOURCC('Y', 'V', '1', '2'):
1627 pixtype = MM_PIXEL_FORMAT_YV12;
1629 case GST_MAKE_FOURCC('4', '2', '2', 'P'):
1630 pixtype = MM_PIXEL_FORMAT_422P;
1632 case GST_MAKE_FOURCC('R', 'G', 'B', 'P'):
1633 pixtype = MM_PIXEL_FORMAT_RGB565;
1635 case GST_MAKE_FOURCC('R', 'G', 'B', '3'):
1636 pixtype = MM_PIXEL_FORMAT_RGB888;
1638 case GST_MAKE_FOURCC('A', 'R', 'G', 'B'):
1639 case GST_MAKE_FOURCC('x', 'R', 'G', 'B'):
1640 pixtype = MM_PIXEL_FORMAT_ARGB;
1642 case GST_MAKE_FOURCC('B', 'G', 'R', 'A'):
1643 case GST_MAKE_FOURCC('B', 'G', 'R', 'x'):
1644 case GST_MAKE_FOURCC('S', 'R', '3', '2'):
1645 pixtype = MM_PIXEL_FORMAT_RGBA;
1647 case GST_MAKE_FOURCC('J', 'P', 'E', 'G'):
1648 case GST_MAKE_FOURCC('P', 'N', 'G', ' '):
1649 pixtype = MM_PIXEL_FORMAT_ENCODED;
1652 case GST_MAKE_FOURCC('I', 'T', 'L', 'V'):
1653 pixtype = MM_PIXEL_FORMAT_ITLV_JPEG_UYVY;
1655 case GST_MAKE_FOURCC('H', '2', '6', '4'):
1656 pixtype = MM_PIXEL_FORMAT_ENCODED_H264;
1658 case GST_MAKE_FOURCC('I', 'N', 'V', 'Z'):
1659 pixtype = MM_PIXEL_FORMAT_INVZ;
1662 _mmcam_dbg_log("Not supported fourcc type(%c%c%c%c)", fourcc, fourcc>>8, fourcc>>16, fourcc>>24);
1663 pixtype = MM_PIXEL_FORMAT_INVALID;
1671 gboolean _mmcamcorder_add_elements_to_bin(GstBin *bin, GList *element_list)
1673 GList *local_list = element_list;
1674 _MMCamcorderGstElement *element = NULL;
1676 mmf_return_val_if_fail(bin && local_list, FALSE);
1678 while (local_list) {
1679 element = (_MMCamcorderGstElement*)local_list->data;
1680 if (element && element->gst) {
1681 if (!gst_bin_add(bin, GST_ELEMENT(element->gst))) {
1682 _mmcam_dbg_err("Add element [%s] to bin [%s] FAILED",
1683 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1684 GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1687 _mmcam_dbg_log("Add element [%s] to bin [%s] OK",
1688 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1689 GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1692 local_list = local_list->next;
1698 gboolean _mmcamcorder_link_elements(GList *element_list)
1700 GList *local_list = element_list;
1701 _MMCamcorderGstElement *element = NULL;
1702 _MMCamcorderGstElement *pre_element = NULL;
1704 mmf_return_val_if_fail(local_list, FALSE);
1706 pre_element = (_MMCamcorderGstElement*)local_list->data;
1707 local_list = local_list->next;
1709 while (local_list) {
1710 element = (_MMCamcorderGstElement*)local_list->data;
1711 if (pre_element && pre_element->gst && element && element->gst) {
1712 if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(pre_element->gst), GST_ELEMENT(element->gst))) {
1713 _mmcam_dbg_log("Link [%s] to [%s] OK",
1714 GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1715 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1717 _mmcam_dbg_err("Link [%s] to [%s] FAILED",
1718 GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1719 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1724 pre_element = element;
1725 local_list = local_list->next;
1731 gboolean _mmcamcorder_resize_frame(unsigned char *src_data, unsigned int src_width, unsigned int src_height, unsigned int src_length, int src_format,
1732 unsigned char **dst_data, unsigned int *dst_width, unsigned int *dst_height, size_t *dst_length)
1735 int mm_ret = MM_ERROR_NONE;
1736 int input_format = MM_UTIL_COLOR_YUV420;
1737 mm_util_image_h src_image = NULL;
1738 mm_util_image_h dst_image = NULL;
1740 if (!src_data || !dst_data || !dst_width || !dst_height || !dst_length) {
1741 _mmcam_dbg_err("something is NULL %p,%p,%p,%p,%p",
1742 src_data, dst_data, dst_width, dst_height, dst_length);
1746 /* set input format for mm-util */
1747 switch (src_format) {
1748 case MM_PIXEL_FORMAT_I420:
1749 input_format = MM_UTIL_COLOR_I420;
1751 case MM_PIXEL_FORMAT_YV12:
1752 input_format = MM_UTIL_COLOR_YUV420;
1754 case MM_PIXEL_FORMAT_NV12:
1755 input_format = MM_UTIL_COLOR_NV12;
1757 case MM_PIXEL_FORMAT_YUYV:
1758 input_format = MM_UTIL_COLOR_YUYV;
1760 case MM_PIXEL_FORMAT_UYVY:
1761 input_format = MM_UTIL_COLOR_UYVY;
1763 case MM_PIXEL_FORMAT_RGB888:
1764 input_format = MM_UTIL_COLOR_RGB24;
1767 _mmcam_dbg_err("NOT supported format [%d]", src_format);
1771 _mmcam_dbg_log("src size %dx%d -> dst size %dx%d", src_width, src_height, *dst_width, *dst_height);
1773 mm_ret = mm_image_create_image(src_width, src_height, input_format, src_data, (size_t)src_length, &src_image);
1774 if (mm_ret != MM_ERROR_NONE) {
1775 GST_ERROR("mm_image_create_image failed 0x%x", ret);
1779 mm_ret = mm_util_resize_image(src_image, *dst_width, *dst_height, &dst_image);
1780 mm_image_destroy_image(src_image);
1781 if (mm_ret != MM_ERROR_NONE) {
1782 GST_ERROR("mm_util_resize_image failed 0x%x", ret);
1786 mm_ret = mm_image_get_image(dst_image, dst_width, dst_height, NULL, dst_data, dst_length);
1787 mm_image_destroy_image(dst_image);
1788 if (mm_ret != MM_ERROR_NONE) {
1789 GST_ERROR("mm_image_get_image failed 0x%x", ret);
1793 _mmcam_dbg_log("resize done %dx%d -> %dx%d, %p, length %zu",
1794 src_width, src_height, *dst_width, *dst_height, *dst_data, *dst_length);
1800 gboolean _mmcamcorder_encode_jpeg(void *src_data, unsigned int src_width, unsigned int src_height,
1801 int src_format, unsigned int src_length, unsigned int jpeg_quality,
1802 void **result_data, unsigned int *result_length)
1805 gboolean ret_conv = TRUE;
1806 int jpeg_format = 0;
1807 unsigned char *converted_src = NULL;
1808 unsigned int converted_src_size = 0;
1810 mmf_return_val_if_fail(src_data && result_data && result_length, FALSE);
1812 switch (src_format) {
1813 case MM_PIXEL_FORMAT_NV12:
1814 //jpeg_format = MM_UTIL_COLOR_NV12;
1815 ret_conv = _mmcamcorder_convert_NV12_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1816 jpeg_format = MM_UTIL_COLOR_YUV420;
1818 case MM_PIXEL_FORMAT_NV16:
1819 jpeg_format = MM_UTIL_COLOR_NV16;
1820 converted_src = src_data;
1822 case MM_PIXEL_FORMAT_NV21:
1823 jpeg_format = MM_UTIL_COLOR_NV21;
1824 converted_src = src_data;
1826 case MM_PIXEL_FORMAT_YUYV:
1827 //jpeg_format = MM_UTIL_COLOR_YUYV;
1828 ret_conv = _mmcamcorder_convert_YUYV_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1829 jpeg_format = MM_UTIL_COLOR_YUV420;
1831 case MM_PIXEL_FORMAT_UYVY:
1832 //jpeg_format = MM_UTIL_COLOR_UYVY;
1833 ret_conv = _mmcamcorder_convert_UYVY_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1834 jpeg_format = MM_UTIL_COLOR_YUV420;
1836 case MM_PIXEL_FORMAT_I420:
1837 jpeg_format = MM_UTIL_COLOR_YUV420;
1838 converted_src = src_data;
1840 case MM_PIXEL_FORMAT_RGB888:
1841 jpeg_format = MM_UTIL_COLOR_RGB24;
1842 converted_src = src_data;
1844 case MM_PIXEL_FORMAT_RGBA:
1845 jpeg_format = MM_UTIL_COLOR_RGBA;
1846 converted_src = src_data;
1848 case MM_PIXEL_FORMAT_ARGB:
1849 jpeg_format = MM_UTIL_COLOR_ARGB;
1850 converted_src = src_data;
1852 case MM_PIXEL_FORMAT_422P:
1853 jpeg_format = MM_UTIL_COLOR_YUV422; // not supported
1855 case MM_PIXEL_FORMAT_NV12T:
1856 case MM_PIXEL_FORMAT_YV12:
1857 case MM_PIXEL_FORMAT_RGB565:
1858 case MM_PIXEL_FORMAT_ENCODED:
1859 case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1864 if (ret_conv == FALSE) {
1865 if (converted_src &&
1866 converted_src != src_data) {
1867 free(converted_src);
1868 converted_src = NULL;
1870 _mmcam_dbg_err("color convert error source format[%d], jpeg format[%d]", src_format, jpeg_format);
1874 ret = mm_util_jpeg_encode_to_memory(result_data, result_length,
1875 converted_src, src_width, src_height, jpeg_format, jpeg_quality);
1877 if (converted_src && (converted_src != src_data)) {
1878 free(converted_src);
1879 converted_src = NULL;
1882 if (ret != MM_ERROR_NONE) {
1883 _mmcam_dbg_err("No encoder supports %d format, error code %x", src_format, ret);
1891 /* make UYVY smaller as multiple size. ex: 640x480 -> 320x240 or 160x120 ... */
1892 gboolean _mmcamcorder_downscale_UYVYorYUYV(unsigned char *src, unsigned int src_width, unsigned int src_height,
1893 unsigned char **dst, unsigned int dst_width, unsigned int dst_height)
1899 int ratio_width = 0;
1900 int ratio_height = 0;
1904 unsigned char *result = NULL;
1906 if (src == NULL || dst == NULL) {
1907 _mmcam_dbg_err("src[%p] or dst[%p] is NULL", src, dst);
1911 result = (unsigned char *)malloc((dst_width * dst_height)<<1);
1913 _mmcam_dbg_err("failed to alloc dst data");
1917 ratio_width = src_width / dst_width;
1918 ratio_height = src_height / dst_height;
1919 line_width = src_width << 1;
1920 jump_width = ratio_width << 1;
1922 _mmcam_dbg_warn("[src %dx%d] [dst %dx%d] [line width %d] [ratio width %d, height %d]",
1923 src_width, src_height, dst_width, dst_height, line_width, ratio_width, ratio_height);
1925 for (i = 0 ; i < src_height ; i += ratio_height) {
1926 line_base = i * line_width;
1927 for (j = 0 ; j < line_width ; j += jump_width) {
1928 src_index = line_base + j;
1929 result[k++] = src[src_index];
1930 result[k++] = src[src_index+1];
1933 src_index = line_base + j;
1934 if (src_index % 4 == 0)
1935 result[k++] = src[src_index+2];
1937 result[k++] = src[src_index];
1939 result[k++] = src[src_index+1];
1945 _mmcam_dbg_warn("converting done - result %p", result);
1951 static guint16 get_language_code(const char *str)
1953 return (guint16)(((str[0]-0x60) & 0x1F) << 10) + (((str[1]-0x60) & 0x1F) << 5) + ((str[2]-0x60) & 0x1F);
1956 static gchar * str_to_utf8(const gchar *str)
1958 return g_convert(str, -1, "UTF-8", "ASCII", NULL, NULL, NULL);
1961 static inline gboolean write_tag(FILE *f, const gchar *tag)
1964 FPUTC_CHECK(*tag++, f);
1969 static inline gboolean write_to_32(FILE *f, guint val)
1971 FPUTC_CHECK(val >> 24, f);
1972 FPUTC_CHECK(val >> 16, f);
1973 FPUTC_CHECK(val >> 8, f);
1974 FPUTC_CHECK(val, f);
1978 static inline gboolean write_to_16(FILE *f, guint val)
1980 FPUTC_CHECK(val >> 8, f);
1981 FPUTC_CHECK(val, f);
1985 static inline gboolean write_to_24(FILE *f, guint val)
1987 write_to_16(f, val >> 8);
1988 FPUTC_CHECK(val, f);
1992 void *_mmcamcorder_util_task_thread_func(void *data)
1994 int ret = MM_ERROR_NONE;
1995 mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
1998 _mmcam_dbg_err("handle is NULL");
2002 _mmcam_dbg_warn("start thread");
2004 g_mutex_lock(&hcamcorder->task_thread_lock);
2006 while (hcamcorder->task_thread_state != _MMCAMCORDER_TASK_THREAD_STATE_EXIT) {
2007 switch (hcamcorder->task_thread_state) {
2008 case _MMCAMCORDER_TASK_THREAD_STATE_NONE:
2009 _mmcam_dbg_warn("wait for task signal");
2010 g_cond_wait(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock);
2011 _mmcam_dbg_warn("task signal received : state %d", hcamcorder->task_thread_state);
2013 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START:
2014 _mmcamcorder_sound_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE02, FALSE);
2015 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2017 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_SOLO_PLAY_START:
2018 _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
2019 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2021 case _MMCAMCORDER_TASK_THREAD_STATE_ENCODE_PIPE_CREATE:
2022 ret = _mmcamcorder_video_prepare_record((MMHandleType)hcamcorder);
2024 /* Play record start sound */
2025 _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_REC_START, FALSE);
2027 _mmcam_dbg_log("_mmcamcorder_video_prepare_record return 0x%x", ret);
2028 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2030 case _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING:
2032 gint64 end_time = 0;
2034 _mmcam_dbg_warn("wait for capture data in recording. wait signal...");
2036 end_time = g_get_monotonic_time() + (5 * G_TIME_SPAN_SECOND);
2038 if (g_cond_wait_until(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock, end_time)) {
2039 _mmcam_dbg_warn("signal received");
2041 _MMCamcorderMsgItem message;
2043 memset(&message, 0x0, sizeof(_MMCamcorderMsgItem));
2045 _mmcam_dbg_err("capture data wait time out, send error message");
2047 message.id = MM_MESSAGE_CAMCORDER_ERROR;
2048 message.param.code = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
2050 _mmcamcorder_send_message((MMHandleType)hcamcorder, &message);
2052 hcamcorder->capture_in_recording = FALSE;
2055 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2059 _mmcam_dbg_warn("invalid task thread state %d", hcamcorder->task_thread_state);
2060 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
2065 g_mutex_unlock(&hcamcorder->task_thread_lock);
2067 _mmcam_dbg_warn("exit thread");
2073 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2078 int dst_y_offset = 0;
2079 int dst_u_offset = 0;
2080 int dst_v_offset = 0;
2081 int loop_length = 0;
2082 unsigned int dst_size = 0;
2083 unsigned char *dst_data = NULL;
2085 if (!src || !dst || !dst_len) {
2086 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2090 dst_size = (width * height * 3) >> 1;
2092 _mmcam_dbg_log("YUVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2094 dst_data = (unsigned char *)malloc(dst_size);
2096 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2100 loop_length = width << 1;
2101 dst_u_offset = width * height;
2102 dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2104 _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2106 for (i = 0 ; i < height ; i++) {
2107 for (j = 0 ; j < loop_length ; j += 2) {
2108 dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2112 dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2114 dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2122 *dst_len = dst_size;
2124 _mmcam_dbg_log("DONE: YUVY -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2130 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2135 int dst_y_offset = 0;
2136 int dst_u_offset = 0;
2137 int dst_v_offset = 0;
2138 int loop_length = 0;
2139 unsigned int dst_size = 0;
2140 unsigned char *dst_data = NULL;
2142 if (!src || !dst || !dst_len) {
2143 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2147 dst_size = (width * height * 3) >> 1;
2149 _mmcam_dbg_log("UYVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2151 dst_data = (unsigned char *)malloc(dst_size);
2153 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2157 loop_length = width << 1;
2158 dst_u_offset = width * height;
2159 dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2161 _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2163 for (i = 0 ; i < height ; i++) {
2164 for (j = 0 ; j < loop_length ; j += 2) {
2167 dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2169 dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2174 dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2179 *dst_len = dst_size;
2181 _mmcam_dbg_log("DONE: UYVY -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2187 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2191 int dst_y_offset = 0;
2192 int dst_u_offset = 0;
2193 int dst_v_offset = 0;
2194 int loop_length = 0;
2195 unsigned int dst_size = 0;
2196 unsigned char *dst_data = NULL;
2198 if (!src || !dst || !dst_len) {
2199 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2203 /* buffer overflow prevention check */
2204 if (width > __MMCAMCORDER_MAX_WIDTH || height > __MMCAMCORDER_MAX_HEIGHT) {
2205 _mmcam_dbg_err("too large size %d x %d", width, height);
2209 dst_size = (width * height * 3) >> 1;
2211 _mmcam_dbg_log("NV12 -> I420 : %dx%d, dst size %d", width, height, dst_size);
2213 dst_data = (unsigned char *)malloc(dst_size);
2215 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2219 loop_length = width << 1;
2220 dst_u_offset = width * height;
2221 dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2223 _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2226 memcpy(dst_data, src, dst_u_offset);
2228 loop_length = dst_u_offset >> 1;
2229 src_offset = dst_u_offset;
2232 for (i = 0 ; i < loop_length ; i++) {
2234 dst_data[dst_u_offset++] = src[src_offset++];
2236 dst_data[dst_v_offset++] = src[src_offset++];
2240 *dst_len = dst_size;
2242 _mmcam_dbg_log("DONE: NV12 -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2248 void _mmcamcorder_emit_dbus_signal(GDBusConnection *conn, const char *object_name,
2249 const char *interface_name, const char *signal_name, int value)
2251 if (!conn || !object_name || !interface_name || !signal_name) {
2252 _mmcam_dbg_err("NULL pointer %p %p %p %p",
2253 conn, object_name, interface_name, signal_name);
2257 if (!g_dbus_connection_emit_signal(conn, NULL,
2258 object_name, interface_name, signal_name,
2259 g_variant_new("(i)", value), NULL)) {
2260 _mmcam_dbg_warn("failed to emit signal");
2262 _mmcam_dbg_log("emit signal done - value 0x%.8x", value);
2263 g_dbus_connection_flush(conn, NULL, NULL, NULL);
2264 _mmcam_dbg_log("signal flush done");
2271 int _mmcamcorder_get_audiosrc_blocksize(int samplerate, int format, int channel, int interval, int *blocksize)
2276 _mmcam_dbg_err("NULL ptr");
2280 if (samplerate == 0 || channel == 0 || interval == 0) {
2281 _mmcam_dbg_err("invalid param %d %d %d", samplerate, channel, interval);
2285 if (format == MM_CAMCORDER_AUDIO_FORMAT_PCM_S16_LE)
2288 *blocksize = samplerate * depth * channel * interval / 8000;