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 =======================================================================================*/
28 #include <sys/vfs.h> /* struct statfs */
29 #include <sys/time.h> /* gettimeofday */
31 #include <gst/video/video-info.h>
34 #include "mm_camcorder_internal.h"
35 #include "mm_camcorder_util.h"
36 #include "mm_camcorder_sound.h"
37 #include <mm_util_imgp.h>
38 #include <mm_util_jpeg.h>
40 /*-----------------------------------------------------------------------
41 | GLOBAL VARIABLE DEFINITIONS for internal |
42 -----------------------------------------------------------------------*/
44 /*-----------------------------------------------------------------------
45 | LOCAL VARIABLE DEFINITIONS for internal |
46 -----------------------------------------------------------------------*/
47 #define TIME_STRING_MAX_LEN 64
48 #define __MMCAMCORDER_CAPTURE_WAIT_TIMEOUT 5
50 #define FPUTC_CHECK(x_char, x_file) \
52 if (fputc(x_char, x_file) == EOF) { \
53 _mmcam_dbg_err("[Critical] fputc() returns fail.\n"); \
57 #define FPUTS_CHECK(x_str, x_file) \
59 if (fputs(x_str, x_file) == EOF) { \
60 _mmcam_dbg_err("[Critical] fputs() returns fail.\n"); \
66 /*---------------------------------------------------------------------------
67 | LOCAL FUNCTION PROTOTYPES: |
68 ---------------------------------------------------------------------------*/
69 /* STATIC INTERNAL FUNCTION */
71 //static gint skip_mdat(FILE *f);
72 static guint16 get_language_code(const char *str);
73 static gchar* str_to_utf8(const gchar *str);
74 static inline gboolean write_tag(FILE *f, const gchar *tag);
75 static inline gboolean write_to_32(FILE *f, guint val);
76 static inline gboolean write_to_16(FILE *f, guint val);
77 static inline gboolean write_to_24(FILE *f, guint val);
78 #ifdef _USE_YUV_TO_RGB888_
79 static gboolean _mmcamcorder_convert_YUV_to_RGB888(unsigned char *src, int src_fmt, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
80 #endif /* _USE_YUV_TO_RGB888_ */
81 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
82 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
83 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
86 /*===========================================================================================
88 | FUNCTION DEFINITIONS |
90 ========================================================================================== */
91 /*---------------------------------------------------------------------------
92 | GLOBAL FUNCTION DEFINITIONS: |
93 ---------------------------------------------------------------------------*/
95 static int __gdbus_method_call_sync(GDBusConnection *conn, const char *bus_name,
96 const char *object, const char *iface, const char *method,
97 GVariant *args, GVariant **result, bool is_sync)
99 int ret = MM_ERROR_NONE;
100 GVariant *dbus_reply = NULL;
102 if (!conn || !object || !iface || !method) {
103 _mmcam_dbg_err("Invalid Argument %p %p %p %p",
104 conn, object, iface, method);
105 return MM_ERROR_INVALID_ARGUMENT;
108 _mmcam_dbg_log("Dbus call - obj [%s], iface [%s], method [%s]", object, iface, method);
111 dbus_reply = g_dbus_connection_call_sync(conn,
112 bus_name, object, iface, method, args, NULL,
113 G_DBUS_CALL_FLAGS_NONE, G_DBUS_REPLY_TIMEOUT, NULL, NULL);
115 _mmcam_dbg_log("Method Call '%s.%s' Success", iface, method);
116 *result = dbus_reply;
118 _mmcam_dbg_err("dbus method call sync reply failed");
119 ret = MM_ERROR_CAMCORDER_INTERNAL;
122 g_dbus_connection_call(conn, bus_name, object, iface, method, args, NULL,
123 G_DBUS_CALL_FLAGS_NONE, G_DBUS_REPLY_TIMEOUT, NULL, NULL, NULL);
129 static int __gdbus_subscribe_signal(GDBusConnection *conn,
130 const char *object_name, const char *iface_name, const char *signal_name,
131 GDBusSignalCallback signal_cb, guint *subscribe_id, void *userdata)
135 if (!conn || !object_name || !iface_name || !signal_name || !signal_cb || !subscribe_id) {
136 _mmcam_dbg_err("Invalid Argument %p %p %p %p %p %p",
137 conn, object_name, iface_name, signal_name, signal_cb, subscribe_id);
138 return MM_ERROR_INVALID_ARGUMENT;
141 _mmcam_dbg_log("subscirbe signal Obj %s, iface_name %s, sig_name %s",
142 object_name, iface_name, signal_name);
144 subs_id = g_dbus_connection_signal_subscribe(conn,
145 NULL, iface_name, signal_name, object_name, NULL,
146 G_DBUS_SIGNAL_FLAGS_NONE, signal_cb, userdata, NULL);
148 _mmcam_dbg_err("g_dbus_connection_signal_subscribe() failed");
149 return MM_ERROR_CAMCORDER_INTERNAL;
151 *subscribe_id = subs_id;
152 _mmcam_dbg_log("subs_id %u", subs_id);
155 return MM_ERROR_NONE;
159 static void __gdbus_stream_eos_cb(GDBusConnection *connection,
160 const gchar *sender_name, const gchar *object_path, const gchar *interface_name,
161 const gchar *signal_name, GVariant *param, gpointer user_data)
164 _MMCamcorderGDbusCbInfo *gdbus_info = NULL;
166 _mmcam_dbg_log("entered");
168 if (!param || !user_data) {
169 _mmcam_dbg_err("invalid parameter %p %p", param, user_data);
173 gdbus_info = (_MMCamcorderGDbusCbInfo *)user_data;
175 g_variant_get(param, "(i)", &played_idx);
177 g_mutex_lock(&gdbus_info->sync_mutex);
179 _mmcam_dbg_log("gdbus_info->param %d, played_idx : %d",
180 gdbus_info->param, played_idx);
182 if (gdbus_info->param == played_idx) {
183 g_dbus_connection_signal_unsubscribe(connection, gdbus_info->subscribe_id);
185 gdbus_info->is_playing = FALSE;
186 gdbus_info->subscribe_id = 0;
187 gdbus_info->param = 0;
189 g_cond_signal(&gdbus_info->sync_cond);
192 g_mutex_unlock(&gdbus_info->sync_mutex);
197 static int __gdbus_wait_for_cb_return(_MMCamcorderGDbusCbInfo *gdbus_info, int time_out)
199 int ret = MM_ERROR_NONE;
203 _mmcam_dbg_err("invalid info");
204 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
207 g_mutex_lock(&gdbus_info->sync_mutex);
209 _mmcam_dbg_log("entered");
211 if (gdbus_info->is_playing == FALSE) {
212 _mmcam_dbg_log("callback is already returned");
213 g_mutex_unlock(&gdbus_info->sync_mutex);
214 return MM_ERROR_NONE;
217 end_time = g_get_monotonic_time() + (time_out * G_TIME_SPAN_MILLISECOND);
219 if (g_cond_wait_until(&gdbus_info->sync_cond, &gdbus_info->sync_mutex, end_time)) {
220 _mmcam_dbg_log("wait signal received");
222 _mmcam_dbg_err("wait time is expired");
223 ret = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
226 g_mutex_unlock(&gdbus_info->sync_mutex);
232 gint32 _mmcamcorder_double_to_fix(gdouble d_number)
234 return (gint32) (d_number * 65536.0);
237 // find top level tag only, do not use this function for finding sub level tags
238 gint _mmcamcorder_find_tag(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
240 size_t read_item = 0;
246 while ((read_item = fread(&buf, sizeof(guchar), 8, f)) > 0) {
247 uint64_t buf_size = 0;
248 uint32_t buf_fourcc = 0;
251 _mmcam_dbg_err("fread failed : %d", read_item);
255 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
257 if (tag_fourcc == buf_fourcc) {
258 _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
261 _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
263 buf_size = _mmcamcorder_get_container_size(buf);
265 /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
266 if (buf_fourcc == MMCAM_FOURCC('m', 'd', 'a', 't') &&
268 read_item = fread(&buf, sizeof(guchar), 8, f);
270 _mmcam_dbg_err("fread failed");
274 buf_size = _mmcamcorder_get_container_size64(buf);
275 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
277 buf_size = buf_size - 8; /* include tag */
280 _mmcam_dbg_log("seek %llu", buf_size);
281 if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
282 _mmcam_dbg_err("fseeko() fail");
288 _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
293 gboolean _mmcamcorder_find_fourcc(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
295 size_t read_item = 0;
301 while ((read_item = fread(&buf, sizeof(guchar), 8, f)) > 0) {
302 uint64_t buf_size = 0;
303 uint32_t buf_fourcc = 0;
306 _mmcam_dbg_err("fread failed : %d", read_item);
310 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
312 if (tag_fourcc == buf_fourcc) {
313 _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
315 } else if (buf_fourcc == MMCAM_FOURCC('m', 'o', 'o', 'v') &&
316 tag_fourcc != buf_fourcc) {
317 if (_mmcamcorder_find_fourcc(f, tag_fourcc, FALSE))
322 _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
324 buf_size = _mmcamcorder_get_container_size(buf);
326 /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
327 if (buf_fourcc == MMCAM_FOURCC('m', 'd', 'a', 't') &&
329 read_item = fread(&buf, sizeof(guchar), 8, f);
331 _mmcam_dbg_err("fread failed");
335 buf_size = _mmcamcorder_get_container_size64(buf);
336 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
338 buf_size = buf_size - 8; /* include tag */
341 _mmcam_dbg_log("seek %llu", buf_size);
342 if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
343 _mmcam_dbg_err("fseeko() fail");
349 _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
354 gboolean _mmcamcorder_update_size(FILE *f, gint64 prev_pos, gint64 curr_pos)
356 _mmcam_dbg_log("size : %"G_GINT64_FORMAT"", curr_pos-prev_pos);
357 if (fseeko(f, prev_pos, SEEK_SET) != 0) {
358 _mmcam_dbg_err("fseeko() fail");
362 if (!write_to_32(f, curr_pos -prev_pos))
365 if (fseeko(f, curr_pos, SEEK_SET) != 0) {
366 _mmcam_dbg_err("fseeko() fail");
373 gboolean _mmcamcorder_write_loci(FILE *f, _MMCamcorderLocationInfo info)
375 gint64 current_pos, pos;
380 if ((pos = ftello(f)) < 0) {
381 _mmcam_dbg_err("ftello() returns negative value");
385 if (!write_to_32(f, 0)) //size
388 if (!write_tag(f, "loci")) // type
391 FPUTC_CHECK(0, f); // version
393 if (!write_to_24(f, 0)) // flags
396 if (!write_to_16(f, get_language_code("eng"))) // language
399 str = str_to_utf8("location_name");
401 FPUTS_CHECK(str, f); // name
404 FPUTC_CHECK('\0', f);
405 FPUTC_CHECK(0, f); //role
407 if (!write_to_32(f, info.longitude)) // Longitude
410 if (!write_to_32(f, info.latitude)) // Latitude
413 if (!write_to_32(f, info.altitude)) // Altitude
416 str = str_to_utf8("Astronomical_body");
417 FPUTS_CHECK(str, f);//Astronomical_body
420 FPUTC_CHECK('\0', f);
422 str = str_to_utf8("Additional_notes");
423 FPUTS_CHECK(str, f); // Additional_notes
426 FPUTC_CHECK('\0', f);
428 if ((current_pos = ftello(f)) < 0) {
429 _mmcam_dbg_err("ftello() returns negative value");
433 if (!_mmcamcorder_update_size(f, pos, current_pos))
439 void _mmcamcorder_write_Latitude(FILE *f, int value)
443 int l_below_decimal = 0;
445 l_decimal = value / 10000;
448 snprintf(s_latitude, 5, "-%.2d.", l_decimal);
450 snprintf(s_latitude, 5, "%.2d.", l_decimal);
452 snprintf(s_latitude, 5, "+%.2d.", l_decimal);
455 l_below_decimal = value - (l_decimal * 10000);
456 if (l_below_decimal < 0)
457 l_below_decimal = -l_below_decimal;
459 snprintf(&s_latitude[4], 5, "%.4d", l_below_decimal);
461 write_tag(f, s_latitude);
464 void _mmcamcorder_write_Longitude(FILE *f, int value)
466 char s_longitude[10];
468 int l_below_decimal = 0;
470 l_decimal = value / 10000;
473 snprintf(s_longitude, 6, "-%.3d.", l_decimal);
475 snprintf(s_longitude, 6, "%.3d.", l_decimal);
477 snprintf(s_longitude, 6, "+%.3d.", l_decimal);
480 l_below_decimal = value - (l_decimal * 10000);
481 if (l_below_decimal < 0)
482 l_below_decimal = -l_below_decimal;
484 snprintf(&s_longitude[5], 5, "%.4d", l_below_decimal);
486 write_tag(f, s_longitude);
489 #define D_GEOGRAPH "\xA9xyz"
490 // 0x0012 -> latitude(8) + longitude(9) + seperator(1) = 18
491 // 0x15c7 -> encode in english
492 #define D_INFO_GEOGRAPH 0x001215c7
494 gboolean _mmcamcorder_write_geodata(FILE *f, _MMCamcorderLocationInfo info)
496 gint64 current_pos, pos;
500 if ((pos = ftello(f)) < 0) {
501 _mmcam_dbg_err("ftello() returns negative value");
505 if (!write_to_32(f, 0)) //size
508 if (!write_tag(f, D_GEOGRAPH)) // type
511 if (!write_to_32(f, D_INFO_GEOGRAPH))
514 _mmcamcorder_write_Latitude(f, info.latitude);
515 _mmcamcorder_write_Longitude(f, info.longitude);
517 FPUTC_CHECK(0x2F, f);
519 if ((current_pos = ftello(f)) < 0) {
520 _mmcam_dbg_err("ftello() returns negative value");
524 if (!_mmcamcorder_update_size(f, pos, current_pos))
531 gboolean _mmcamcorder_write_udta(FILE *f, int gps_enable, _MMCamcorderLocationInfo info, _MMCamcorderLocationInfo geotag)
533 gint64 current_pos, pos;
535 _mmcam_dbg_log("gps enable : %d", gps_enable);
536 if (gps_enable == FALSE) {
537 _mmcam_dbg_log("no need to write udta");
541 if ((pos = ftello(f)) < 0) {
542 _mmcam_dbg_err("ftello() returns negative value");
547 if (!write_to_32(f, 0)) {
548 _mmcam_dbg_err("failed to write size");
553 if (!write_tag(f, "udta")) {
554 _mmcam_dbg_err("failed to write type udta");
559 if (!_mmcamcorder_write_loci(f, info)) {
560 _mmcam_dbg_err("failed to write loci");
564 if (!_mmcamcorder_write_geodata(f, geotag)) {
565 _mmcam_dbg_err("failed to write geodata");
570 if ((current_pos = ftello(f)) < 0) {
571 _mmcam_dbg_err("ftello() returns negative value");
575 if (!_mmcamcorder_update_size(f, pos, current_pos)) {
576 _mmcam_dbg_err("failed to update size");
580 _mmcam_dbg_log("done");
586 guint64 _mmcamcorder_get_container_size(const guchar *size)
594 result = result | (temp << 16);
596 result = result | (temp << 8);
597 result = result | size[3];
599 _mmcam_dbg_log("result : %llu", result);
605 guint64 _mmcamcorder_get_container_size64(const guchar *size)
613 result = result | (temp << 48);
615 result = result | (temp << 40);
617 result = result | (temp << 32);
619 result = result | (temp << 24);
621 result = result | (temp << 16);
623 result = result | (temp << 8);
624 result = result | size[7];
626 _mmcam_dbg_log("result : %llu", result);
632 gboolean _mmcamcorder_update_composition_matrix(FILE *f, int orientation)
635 guint32 a = 0x00010000;
638 guint32 d = 0x00010000;
640 switch (orientation) {
641 case MM_CAMCORDER_TAG_VIDEO_ORT_90:/* 90 degree */
647 case MM_CAMCORDER_TAG_VIDEO_ORT_180:/* 180 degree */
651 case MM_CAMCORDER_TAG_VIDEO_ORT_270:/* 270 degree */
657 case MM_CAMCORDER_TAG_VIDEO_ORT_NONE:/* 0 degree */
670 write_to_32(f, 0x40000000);
672 _mmcam_dbg_log("orientation : %d, write data 0x%x 0x%x 0x%x 0x%x",
673 orientation, a, b, c, d);
679 static int __mmcamcorder_storage_supported_cb(int storage_id, storage_type_e type,
680 storage_state_e state, const char *path, void *user_data)
682 _MMCamcorderStorageInfo *info = (_MMCamcorderStorageInfo *)user_data;
685 _mmcam_dbg_err("NULL info");
689 if (type == info->type) {
690 info->id = storage_id;
698 int _mmcamcorder_get_storage_info(const gchar *path, const gchar *root_directory, _MMCamcorderStorageInfo *info)
701 struct stat stat_path;
702 struct stat stat_root;
704 if (!path || !root_directory || !info) {
705 _mmcam_dbg_err("invalid parameter %p %p %p", path, root_directory, info);
709 if (strlen(root_directory) > 0) {
710 if (stat(path, &stat_path) != 0) {
711 _mmcam_dbg_err("failed to stat for [%s][errno %d]", path, errno);
715 if (stat(root_directory, &stat_root) != 0) {
716 _mmcam_dbg_err("failed to stat for [%s][errno %d]", root_directory, errno);
720 if (stat_path.st_dev == stat_root.st_dev)
721 info->type = STORAGE_TYPE_INTERNAL;
723 info->type = STORAGE_TYPE_EXTERNAL;
725 info->type = STORAGE_TYPE_INTERNAL;
726 _mmcam_dbg_warn("invalid length of root directory, assume that it's internal storage.");
729 ret = storage_foreach_device_supported((storage_device_supported_cb)__mmcamcorder_storage_supported_cb, info);
730 if (ret != STORAGE_ERROR_NONE) {
731 _mmcam_dbg_err("storage_foreach_device_supported failed 0x%x", ret);
735 _mmcam_dbg_log("storage info - type %d, id %d", info->type, info->id);
741 int _mmcamcorder_get_freespace(storage_type_e type, guint64 *free_space)
746 if (type == STORAGE_TYPE_INTERNAL)
747 ret = storage_get_internal_memory_size(&vfs);
749 ret = storage_get_external_memory_size(&vfs);
751 if (ret != STORAGE_ERROR_NONE) {
753 _mmcam_dbg_err("get memory size failed [type %d] 0x%x", type, ret);
757 *free_space = vfs.f_bsize * vfs.f_bavail;
759 _mmcam_dbg_log("vfs.f_bsize [%lu], vfs.f_bavail [%lu]", vfs.f_bsize, vfs.f_bavail);
760 _mmcam_dbg_log("memory size %llu [%s]", *free_space, path);
766 int _mmcamcorder_get_file_system_type(const gchar *path, int *file_system_type)
772 if (!g_file_test(path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
773 _mmcam_dbg_log("File(%s) doesn't exist.", path);
777 if (-1 == statfs(path, &fs)) {
778 _mmcam_dbg_log("statfs failed.(%s)", path);
782 *file_system_type = (int)fs.f_type;
788 int _mmcamcorder_get_device_flash_brightness(GDBusConnection *conn, int *brightness)
791 int ret = MM_ERROR_NONE;
792 GVariant *params = NULL;
793 GVariant *result = NULL;
795 ret = __gdbus_method_call_sync(conn, "org.tizen.system.deviced",
796 "/Org/Tizen/System/DeviceD/Led", "org.tizen.system.deviced.Led",
797 "GetBrightnessForCamera", params, &result, TRUE);
798 if (ret != MM_ERROR_NONE) {
799 _mmcam_dbg_err("Dbus Call on Client Error");
804 g_variant_get(result, "(i)", &get_value);
805 *brightness = get_value;
806 _mmcam_dbg_log("flash brightness : %d", *brightness);
808 _mmcam_dbg_err("replied result is null");
809 ret = MM_ERROR_CAMCORDER_INTERNAL;
816 int _mmcamcorder_send_sound_play_message(GDBusConnection *conn, _MMCamcorderGDbusCbInfo *gdbus_info,
817 const char *sample_name, const char *stream_role, const char *volume_gain, int sync_play)
820 int ret = MM_ERROR_NONE;
821 GVariant *params = NULL, *result = NULL;
824 if (!conn || !gdbus_info) {
825 _mmcam_dbg_err("Invalid parameter %p %p", conn, gdbus_info);
826 return MM_ERROR_CAMCORDER_INTERNAL;
829 params = g_variant_new("(sss)", sample_name, stream_role, volume_gain);
830 result = g_variant_new("(i)", get_value);
832 ret = __gdbus_method_call_sync(conn, "org.pulseaudio.Server",
833 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer",
834 "SamplePlay", params, &result, TRUE);
835 if (ret != MM_ERROR_NONE) {
836 _mmcam_dbg_err("Dbus Call on Client Error");
841 g_variant_get(result, "(i)", &get_value);
842 _mmcam_dbg_log("played index : %d", get_value);
844 _mmcam_dbg_err("replied result is null");
845 return MM_ERROR_CAMCORDER_INTERNAL;
848 g_mutex_lock(&gdbus_info->sync_mutex);
850 if (gdbus_info->subscribe_id > 0) {
851 _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", gdbus_info->subscribe_id);
853 g_dbus_connection_signal_unsubscribe(conn, gdbus_info->subscribe_id);
855 gdbus_info->subscribe_id = 0;
858 gdbus_info->is_playing = TRUE;
859 gdbus_info->param = get_value;
861 ret = __gdbus_subscribe_signal(conn,
862 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer", "EOS",
863 __gdbus_stream_eos_cb, &subs_id, gdbus_info);
865 if (ret == MM_ERROR_NONE)
866 gdbus_info->subscribe_id = subs_id;
868 g_mutex_unlock(&gdbus_info->sync_mutex);
870 if (sync_play && ret == MM_ERROR_NONE)
871 ret = __gdbus_wait_for_cb_return(gdbus_info, G_DBUS_CB_TIMEOUT_MSEC);
877 int _mmcamcorder_get_file_size(const char *filename, guint64 *size)
881 if (stat(filename, &buf) != 0)
883 *size = (guint64)buf.st_size;
888 void _mmcamcorder_remove_buffer_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
890 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
892 MMCamcorderHandlerItem *item = NULL;
894 mmf_return_if_fail(hcamcorder);
896 if (!hcamcorder->buffer_probes) {
897 _mmcam_dbg_warn("list for buffer probe is NULL");
901 _mmcam_dbg_log("start - category : 0x%x", category);
903 list = hcamcorder->buffer_probes;
907 _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
908 list = g_list_next(list);
912 if (item->category & category) {
913 if (item->object && GST_IS_PAD(item->object)) {
914 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
915 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
916 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
918 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
921 list = g_list_next(list);
922 hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
925 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
926 list = g_list_next(list);
930 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
931 g_list_free(hcamcorder->buffer_probes);
932 hcamcorder->buffer_probes = NULL;
935 _mmcam_dbg_log("done");
941 void _mmcamcorder_remove_one_buffer_probe(MMHandleType handle, void *object)
943 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
945 MMCamcorderHandlerItem *item = NULL;
947 mmf_return_if_fail(hcamcorder);
949 if (!hcamcorder->buffer_probes) {
950 _mmcam_dbg_warn("list for buffer probe is NULL");
954 _mmcam_dbg_log("start - object : %p", object);
956 list = hcamcorder->buffer_probes;
960 _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
961 list = g_list_next(list);
965 if (item->object && item->object == object) {
966 if (GST_IS_PAD(item->object)) {
967 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
968 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
969 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
971 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
974 list = g_list_next(list);
975 hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
980 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
981 list = g_list_next(list);
985 _mmcam_dbg_log("done");
991 void _mmcamcorder_remove_event_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
993 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
995 MMCamcorderHandlerItem *item = NULL;
997 mmf_return_if_fail(hcamcorder);
999 if (!hcamcorder->event_probes) {
1000 _mmcam_dbg_warn("list for event probe is NULL");
1004 _mmcam_dbg_log("start - category : 0x%x", category);
1006 list = hcamcorder->event_probes;
1010 _mmcam_dbg_err("Remove event probe faild, the item is NULL");
1011 list = g_list_next(list);
1015 if (item->category & category) {
1016 if (item->object && GST_IS_PAD(item->object)) {
1017 _mmcam_dbg_log("Remove event probe on [%s:%s] - [ID : %lu], [Category : %x]",
1018 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
1019 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
1021 _mmcam_dbg_warn("Remove event probe faild, the pad is null or not pad, just remove item from list and free it");
1024 list = g_list_next(list);
1025 hcamcorder->event_probes = g_list_remove(hcamcorder->event_probes, item);
1028 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1029 list = g_list_next(list);
1033 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1034 g_list_free(hcamcorder->event_probes);
1035 hcamcorder->event_probes = NULL;
1038 _mmcam_dbg_log("done");
1044 void _mmcamcorder_disconnect_signal(MMHandleType handle, _MMCamcorderHandlerCategory category)
1046 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1048 MMCamcorderHandlerItem *item = NULL;
1050 mmf_return_if_fail(hcamcorder);
1052 if (!hcamcorder->signals) {
1053 _mmcam_dbg_warn("list for signal is NULL");
1057 _mmcam_dbg_log("start - category : 0x%x", category);
1059 list = hcamcorder->signals;
1063 _mmcam_dbg_err("Fail to Disconnecting signal, the item is NULL");
1064 list = g_list_next(list);
1068 if (item->category & category) {
1069 if (item->object && GST_IS_ELEMENT(item->object)) {
1070 if (g_signal_handler_is_connected(item->object, item->handler_id)) {
1071 _mmcam_dbg_log("Disconnect signal from [%s] : [ID : %lu], [Category : %x]",
1072 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
1073 g_signal_handler_disconnect(item->object, item->handler_id);
1075 _mmcam_dbg_warn("Signal was not connected, cannot disconnect it : [%s] [ID : %lu], [Category : %x]",
1076 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
1079 _mmcam_dbg_err("Fail to Disconnecting signal, the element is null or not element, just remove item from list and free it");
1082 list = g_list_next(list);
1083 hcamcorder->signals = g_list_remove(hcamcorder->signals, item);
1086 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1087 list = g_list_next(list);
1091 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1092 g_list_free(hcamcorder->signals);
1093 hcamcorder->signals = NULL;
1096 _mmcam_dbg_log("done");
1102 void _mmcamcorder_remove_all_handlers(MMHandleType handle, _MMCamcorderHandlerCategory category)
1104 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1106 _mmcam_dbg_log("ENTER");
1108 if (hcamcorder->signals)
1109 _mmcamcorder_disconnect_signal((MMHandleType)hcamcorder, category);
1110 if (hcamcorder->event_probes)
1111 _mmcamcorder_remove_event_probe((MMHandleType)hcamcorder, category);
1112 if (hcamcorder->buffer_probes)
1113 _mmcamcorder_remove_buffer_probe((MMHandleType)hcamcorder, category);
1115 _mmcam_dbg_log("LEAVE");
1119 void _mmcamcorder_element_release_noti(gpointer data, GObject *where_the_object_was)
1122 _MMCamcorderSubContext *sc = (_MMCamcorderSubContext *)data;
1124 mmf_return_if_fail(sc);
1125 mmf_return_if_fail(sc->element);
1127 for (i = 0 ; i < _MMCAMCORDER_PIPELINE_ELEMENT_NUM ; i++) {
1128 if (sc->element[i].gst && (G_OBJECT(sc->element[i].gst) == where_the_object_was)) {
1129 _mmcam_dbg_warn("The element[%d][%p] is finalized", sc->element[i].id, sc->element[i].gst);
1130 sc->element[i].gst = NULL;
1131 sc->element[i].id = _MMCAMCORDER_NONE;
1136 mmf_return_if_fail(sc->encode_element);
1138 for (i = 0 ; i < _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM ; i++) {
1139 if (sc->encode_element[i].gst && (G_OBJECT(sc->encode_element[i].gst) == where_the_object_was)) {
1140 _mmcam_dbg_warn("The encode element[%d][%p] is finalized", sc->encode_element[i].id, sc->encode_element[i].gst);
1141 sc->encode_element[i].gst = NULL;
1142 sc->encode_element[i].id = _MMCAMCORDER_ENCODE_NONE;
1147 _mmcam_dbg_warn("there is no matching element %p", where_the_object_was);
1153 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1154 gboolean _mmcamcorder_msg_callback(void *data)
1156 _MMCamcorderMsgItem *item = (_MMCamcorderMsgItem*)data;
1157 mmf_camcorder_t *hcamcorder = NULL;
1158 mmf_return_val_if_fail(item, FALSE);
1160 g_mutex_lock(&item->lock);
1162 hcamcorder = MMF_CAMCORDER(item->handle);
1163 if (hcamcorder == NULL) {
1164 _mmcam_dbg_warn("msg id:0x%x, item:%p, handle is NULL", item->id, item);
1165 goto MSG_CALLBACK_DONE;
1168 /*_mmcam_dbg_log("msg id:%x, msg_cb:%p, msg_data:%p, item:%p", item->id, hcamcorder->msg_cb, hcamcorder->msg_data, item);*/
1170 _MMCAMCORDER_LOCK(hcamcorder);
1172 /* remove item from msg data */
1173 if (hcamcorder->msg_data) {
1174 hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1176 _mmcam_dbg_warn("msg_data is NULL but item[%p] will be removed", item);
1179 _MMCAMCORDER_UNLOCK(hcamcorder);
1181 _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1183 if ((hcamcorder) && (hcamcorder->msg_cb))
1184 hcamcorder->msg_cb(item->id, (MMMessageParamType*)(&(item->param)), hcamcorder->msg_cb_param);
1186 _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1188 _MMCAMCORDER_SIGNAL(hcamcorder);
1191 /* release allocated memory */
1192 if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1193 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1195 SAFE_G_FREE(cam_fd_info->face_info);
1196 SAFE_G_FREE(cam_fd_info);
1198 item->param.data = NULL;
1199 item->param.size = 0;
1201 } else if (item->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || item->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1202 MMCamRecordingReport *report = (MMCamRecordingReport *)item->param.data;
1204 if (report->recording_filename)
1205 SAFE_G_FREE(report->recording_filename);
1207 SAFE_G_FREE(report);
1208 item->param.data = NULL;
1212 g_mutex_unlock(&item->lock);
1213 g_mutex_clear(&item->lock);
1217 /* For not being called again */
1220 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1223 gboolean _mmcamcorder_send_message(MMHandleType handle, _MMCamcorderMsgItem *data)
1225 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1226 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1227 _MMCamcorderMsgItem *item = NULL;
1228 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1230 mmf_return_val_if_fail(hcamcorder, FALSE);
1231 mmf_return_val_if_fail(data, FALSE);
1234 case MM_MESSAGE_CAMCORDER_STATE_CHANGED:
1235 case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_ASM:
1236 case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM:
1237 data->param.union_type = MM_MSG_UNION_STATE;
1239 case MM_MESSAGE_CAMCORDER_RECORDING_STATUS:
1240 data->param.union_type = MM_MSG_UNION_RECORDING_STATUS;
1242 case MM_MESSAGE_CAMCORDER_FIRMWARE_UPDATE:
1243 data->param.union_type = MM_MSG_UNION_FIRMWARE;
1245 case MM_MESSAGE_CAMCORDER_CURRENT_VOLUME:
1246 data->param.union_type = MM_MSG_UNION_REC_VOLUME_DB;
1248 case MM_MESSAGE_CAMCORDER_TIME_LIMIT:
1249 case MM_MESSAGE_CAMCORDER_MAX_SIZE:
1250 case MM_MESSAGE_CAMCORDER_NO_FREE_SPACE:
1251 case MM_MESSAGE_CAMCORDER_ERROR:
1252 case MM_MESSAGE_CAMCORDER_FOCUS_CHANGED:
1253 case MM_MESSAGE_CAMCORDER_CAPTURED:
1254 case MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED:
1255 case MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED:
1256 case MM_MESSAGE_READY_TO_RESUME:
1258 data->param.union_type = MM_MSG_UNION_CODE;
1262 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1263 item = g_malloc(sizeof(_MMCamcorderMsgItem));
1265 memcpy(item, data, sizeof(_MMCamcorderMsgItem));
1266 item->handle = handle;
1267 g_mutex_init(&item->lock);
1269 _MMCAMCORDER_LOCK(handle);
1270 hcamcorder->msg_data = g_list_append(hcamcorder->msg_data, item);
1271 /*_mmcam_dbg_log("item[%p]", item);*/
1273 /* Use DEFAULT priority */
1274 g_idle_add_full(G_PRIORITY_DEFAULT, _mmcamcorder_msg_callback, item, NULL);
1276 _MMCAMCORDER_UNLOCK(handle);
1278 _mmcam_dbg_err("item[id:0x%x] malloc failed : %d", data->id, sizeof(_MMCamcorderMsgItem));
1280 #else /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1281 _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1283 if (hcamcorder->msg_cb)
1284 hcamcorder->msg_cb(data->id, (MMMessageParamType*)(&(data->param)), hcamcorder->msg_cb_param);
1286 _mmcam_dbg_log("message callback is NULL. message id %d", data->id);
1288 _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1290 /* release allocated memory */
1291 if (data->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1292 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)data->param.data;
1294 SAFE_G_FREE(cam_fd_info->face_info);
1295 SAFE_G_FREE(cam_fd_info);
1296 data->param.size = 0;
1298 } else if (data->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || data->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1299 MMCamRecordingReport *report = (MMCamRecordingReport *)data->param.data;
1301 SAFE_G_FREE(report->recording_filename);
1302 data->param.data = NULL;
1304 SAFE_G_FREE(report);
1306 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1312 void _mmcamcorder_remove_message_all(MMHandleType handle)
1314 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1315 gboolean ret = TRUE;
1316 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1317 _MMCamcorderMsgItem *item = NULL;
1319 gint64 end_time = 0;
1320 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1322 mmf_return_if_fail(hcamcorder);
1324 _MMCAMCORDER_LOCK(handle);
1326 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1327 if (!hcamcorder->msg_data) {
1328 _mmcam_dbg_log("No message data is remained.");
1330 list = hcamcorder->msg_data;
1334 list = g_list_next(list);
1337 _mmcam_dbg_err("Fail to remove message. The item is NULL");
1339 if (g_mutex_trylock(&(item->lock))) {
1340 ret = g_idle_remove_by_data(item);
1342 _mmcam_dbg_log("remove msg item[%p], ret[%d]", item, ret);
1346 _mmcam_dbg_warn("failed to remove msg cb for item %p, it will be called later with NULL handle", item);
1349 /* release allocated memory */
1350 if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1351 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1353 SAFE_G_FREE(cam_fd_info->face_info);
1354 item->param.size = 0;
1356 SAFE_G_FREE(cam_fd_info);
1357 } else if (item->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || item->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1358 MMCamRecordingReport *report = (MMCamRecordingReport *)item->param.data;
1360 SAFE_G_FREE(report->recording_filename);
1362 SAFE_G_FREE(report);
1365 hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1367 g_mutex_unlock(&(item->lock));
1370 g_mutex_clear(&item->lock);
1374 _mmcam_dbg_log("remove msg done");
1377 _mmcam_dbg_warn("item lock failed. it's being called...");
1379 end_time = g_get_monotonic_time() + (100 * G_TIME_SPAN_MILLISECOND);
1381 if (_MMCAMCORDER_WAIT_UNTIL(handle, end_time))
1382 _mmcam_dbg_warn("signal received");
1384 _mmcam_dbg_warn("timeout");
1389 g_list_free(hcamcorder->msg_data);
1390 hcamcorder->msg_data = NULL;
1392 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1394 /* remove idle function for playing capture sound */
1396 ret = g_idle_remove_by_data(hcamcorder);
1397 _mmcam_dbg_log("remove idle function for playing capture sound. ret[%d]", ret);
1400 _MMCAMCORDER_UNLOCK(handle);
1406 int _mmcamcorder_get_pixel_format(GstCaps *caps)
1408 const GstStructure *structure;
1409 const char *media_type;
1410 GstVideoInfo media_info;
1411 MMPixelFormatType type = 0;
1412 unsigned int fourcc = 0;
1414 mmf_return_val_if_fail(caps != NULL, MM_PIXEL_FORMAT_INVALID);
1416 structure = gst_caps_get_structure(caps, 0);
1417 media_type = gst_structure_get_name(structure);
1418 if (media_type == NULL) {
1419 _mmcam_dbg_err("failed to get media_type");
1420 return MM_PIXEL_FORMAT_INVALID;
1423 gst_video_info_init(&media_info);
1425 if (!strcmp(media_type, "image/jpeg")) {
1426 _mmcam_dbg_log("It is jpeg.");
1427 type = MM_PIXEL_FORMAT_ENCODED;
1428 } else if (!strcmp(media_type, "video/x-raw") &&
1429 gst_video_info_from_caps(&media_info, caps) &&
1430 GST_VIDEO_INFO_IS_YUV(&media_info)) {
1431 _mmcam_dbg_log("It is yuv.");
1432 fourcc = gst_video_format_to_fourcc(GST_VIDEO_INFO_FORMAT(&media_info));
1433 type = _mmcamcorder_get_pixtype(fourcc);
1434 } else if (!strcmp(media_type, "video/x-raw") &&
1435 gst_video_info_from_caps(&media_info, caps) &&
1436 GST_VIDEO_INFO_IS_RGB(&media_info)) {
1437 _mmcam_dbg_log("It is rgb.");
1438 type = MM_PIXEL_FORMAT_RGB888;
1439 } else if (!strcmp(media_type, "video/x-h264")) {
1440 _mmcam_dbg_log("It is H264");
1441 type = MM_PIXEL_FORMAT_ENCODED_H264;
1443 _mmcam_dbg_err("Not supported format [%s]", media_type);
1444 type = MM_PIXEL_FORMAT_INVALID;
1447 /*_mmcam_dbg_log( "Type [%d]", type );*/
1452 unsigned int _mmcamcorder_get_fourcc(int pixtype, int codectype, int use_zero_copy_format)
1454 unsigned int fourcc = 0;
1456 /*_mmcam_dbg_log("pixtype(%d)", pixtype);*/
1459 case MM_PIXEL_FORMAT_NV12:
1460 if (use_zero_copy_format)
1461 fourcc = GST_MAKE_FOURCC('S', 'N', '1', '2');
1463 fourcc = GST_MAKE_FOURCC('N', 'V', '1', '2');
1466 case MM_PIXEL_FORMAT_NV21:
1467 if (use_zero_copy_format)
1468 fourcc = GST_MAKE_FOURCC('S', 'N', '2', '1');
1470 fourcc = GST_MAKE_FOURCC('N', 'V', '2', '1');
1473 case MM_PIXEL_FORMAT_YUYV:
1474 if (use_zero_copy_format)
1475 fourcc = GST_MAKE_FOURCC('S', 'U', 'Y', 'V');
1477 fourcc = GST_MAKE_FOURCC('Y', 'U', 'Y', '2');
1480 case MM_PIXEL_FORMAT_UYVY:
1481 if (use_zero_copy_format)
1482 fourcc = GST_MAKE_FOURCC('S', 'Y', 'V', 'Y');
1484 fourcc = GST_MAKE_FOURCC('U', 'Y', 'V', 'Y');
1487 case MM_PIXEL_FORMAT_I420:
1488 if (use_zero_copy_format)
1489 fourcc = GST_MAKE_FOURCC('S', '4', '2', '0');
1491 fourcc = GST_MAKE_FOURCC('I', '4', '2', '0');
1494 case MM_PIXEL_FORMAT_YV12:
1495 fourcc = GST_MAKE_FOURCC('Y', 'V', '1', '2');
1497 case MM_PIXEL_FORMAT_422P:
1498 fourcc = GST_MAKE_FOURCC('4', '2', '2', 'P');
1500 case MM_PIXEL_FORMAT_RGB565:
1501 fourcc = GST_MAKE_FOURCC('R', 'G', 'B', 'P');
1503 case MM_PIXEL_FORMAT_RGB888:
1504 fourcc = GST_MAKE_FOURCC('R', 'G', 'B', ' ');
1506 case MM_PIXEL_FORMAT_ENCODED:
1507 if (codectype == MM_IMAGE_CODEC_JPEG) {
1508 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G');
1509 } else if (codectype == MM_IMAGE_CODEC_JPEG_SRW) {
1510 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G'); /*TODO: JPEG+SamsungRAW format */
1511 } else if (codectype == MM_IMAGE_CODEC_SRW) {
1512 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G'); /*TODO: SamsungRAW format */
1513 } else if (codectype == MM_IMAGE_CODEC_PNG) {
1514 fourcc = GST_MAKE_FOURCC('P', 'N', 'G', ' ');
1516 /* Please let us know what other fourcces are. ex) BMP, GIF?*/
1517 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G');
1520 case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1521 fourcc = GST_MAKE_FOURCC('I', 'T', 'L', 'V');
1523 case MM_PIXEL_FORMAT_ENCODED_H264:
1524 fourcc = GST_MAKE_FOURCC('H', '2', '6', '4');
1527 _mmcam_dbg_log("Not proper pixel type[%d]. Set default - I420", pixtype);
1528 if (use_zero_copy_format)
1529 fourcc = GST_MAKE_FOURCC('S', '4', '2', '0');
1531 fourcc = GST_MAKE_FOURCC('I', '4', '2', '0');
1540 int _mmcamcorder_get_pixtype(unsigned int fourcc)
1542 int pixtype = MM_PIXEL_FORMAT_INVALID;
1544 char *pfourcc = (char*)&fourcc;
1546 _mmcam_dbg_log("fourcc(%c%c%c%c)",
1547 pfourcc[0], pfourcc[1], pfourcc[2], pfourcc[3]);
1551 case GST_MAKE_FOURCC('S', 'N', '1', '2'):
1552 case GST_MAKE_FOURCC('N', 'V', '1', '2'):
1553 pixtype = MM_PIXEL_FORMAT_NV12;
1555 case GST_MAKE_FOURCC('S', 'N', '2', '1'):
1556 case GST_MAKE_FOURCC('N', 'V', '2', '1'):
1557 pixtype = MM_PIXEL_FORMAT_NV21;
1559 case GST_MAKE_FOURCC('S', 'U', 'Y', 'V'):
1560 case GST_MAKE_FOURCC('Y', 'U', 'Y', 'V'):
1561 case GST_MAKE_FOURCC('Y', 'U', 'Y', '2'):
1562 pixtype = MM_PIXEL_FORMAT_YUYV;
1564 case GST_MAKE_FOURCC('S', 'Y', 'V', 'Y'):
1565 case GST_MAKE_FOURCC('U', 'Y', 'V', 'Y'):
1566 pixtype = MM_PIXEL_FORMAT_UYVY;
1568 case GST_MAKE_FOURCC('S', '4', '2', '0'):
1569 case GST_MAKE_FOURCC('I', '4', '2', '0'):
1570 pixtype = MM_PIXEL_FORMAT_I420;
1572 case GST_MAKE_FOURCC('Y', 'V', '1', '2'):
1573 pixtype = MM_PIXEL_FORMAT_YV12;
1575 case GST_MAKE_FOURCC('4', '2', '2', 'P'):
1576 pixtype = MM_PIXEL_FORMAT_422P;
1578 case GST_MAKE_FOURCC('R', 'G', 'B', 'P'):
1579 pixtype = MM_PIXEL_FORMAT_RGB565;
1581 case GST_MAKE_FOURCC('R', 'G', 'B', '3'):
1582 pixtype = MM_PIXEL_FORMAT_RGB888;
1584 case GST_MAKE_FOURCC('A', 'R', 'G', 'B'):
1585 case GST_MAKE_FOURCC('x', 'R', 'G', 'B'):
1586 pixtype = MM_PIXEL_FORMAT_ARGB;
1588 case GST_MAKE_FOURCC('B', 'G', 'R', 'A'):
1589 case GST_MAKE_FOURCC('B', 'G', 'R', 'x'):
1590 case GST_MAKE_FOURCC('S', 'R', '3', '2'):
1591 pixtype = MM_PIXEL_FORMAT_RGBA;
1593 case GST_MAKE_FOURCC('J', 'P', 'E', 'G'):
1594 case GST_MAKE_FOURCC('P', 'N', 'G', ' '):
1595 pixtype = MM_PIXEL_FORMAT_ENCODED;
1598 case GST_MAKE_FOURCC('I', 'T', 'L', 'V'):
1599 pixtype = MM_PIXEL_FORMAT_ITLV_JPEG_UYVY;
1601 case GST_MAKE_FOURCC('H', '2', '6', '4'):
1602 pixtype = MM_PIXEL_FORMAT_ENCODED_H264;
1605 _mmcam_dbg_log("Not supported fourcc type(%c%c%c%c)", fourcc, fourcc>>8, fourcc>>16, fourcc>>24);
1606 pixtype = MM_PIXEL_FORMAT_INVALID;
1614 gboolean _mmcamcorder_add_elements_to_bin(GstBin *bin, GList *element_list)
1616 GList *local_list = element_list;
1617 _MMCamcorderGstElement *element = NULL;
1619 mmf_return_val_if_fail(bin && local_list, FALSE);
1621 while (local_list) {
1622 element = (_MMCamcorderGstElement*)local_list->data;
1623 if (element && element->gst) {
1624 if (!gst_bin_add(bin, GST_ELEMENT(element->gst))) {
1625 _mmcam_dbg_err("Add element [%s] to bin [%s] FAILED",
1626 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1627 GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1630 _mmcam_dbg_log("Add element [%s] to bin [%s] OK",
1631 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1632 GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1635 local_list = local_list->next;
1641 gboolean _mmcamcorder_link_elements(GList *element_list)
1643 GList *local_list = element_list;
1644 _MMCamcorderGstElement *element = NULL;
1645 _MMCamcorderGstElement *pre_element = NULL;
1647 mmf_return_val_if_fail(local_list, FALSE);
1649 pre_element = (_MMCamcorderGstElement*)local_list->data;
1650 local_list = local_list->next;
1652 while (local_list) {
1653 element = (_MMCamcorderGstElement*)local_list->data;
1654 if (pre_element && pre_element->gst && element && element->gst) {
1655 if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(pre_element->gst), GST_ELEMENT(element->gst))) {
1656 _mmcam_dbg_log("Link [%s] to [%s] OK",
1657 GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1658 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1660 _mmcam_dbg_err("Link [%s] to [%s] FAILED",
1661 GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1662 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1667 pre_element = element;
1668 local_list = local_list->next;
1674 gboolean _mmcamcorder_resize_frame(unsigned char *src_data, unsigned int src_width, unsigned int src_height, unsigned int src_length, int src_format,
1675 unsigned char **dst_data, unsigned int *dst_width, unsigned int *dst_height, unsigned int *dst_length)
1678 int mm_ret = MM_ERROR_NONE;
1679 int input_format = MM_UTIL_IMG_FMT_YUV420;
1680 unsigned char *dst_tmp_data = NULL;
1682 if (!src_data || !dst_data || !dst_width || !dst_height || !dst_length) {
1683 _mmcam_dbg_err("something is NULL %p,%p,%p,%p,%p", src_data, dst_data, dst_width, dst_height, dst_length);
1687 /* set input format for mm-util */
1688 switch (src_format) {
1689 case MM_PIXEL_FORMAT_I420:
1690 input_format = MM_UTIL_IMG_FMT_I420;
1692 case MM_PIXEL_FORMAT_YV12:
1693 input_format = MM_UTIL_IMG_FMT_YUV420;
1695 case MM_PIXEL_FORMAT_NV12:
1696 input_format = MM_UTIL_IMG_FMT_NV12;
1698 case MM_PIXEL_FORMAT_YUYV:
1699 input_format = MM_UTIL_IMG_FMT_YUYV;
1701 case MM_PIXEL_FORMAT_UYVY:
1702 input_format = MM_UTIL_IMG_FMT_UYVY;
1704 case MM_PIXEL_FORMAT_RGB888:
1705 input_format = MM_UTIL_IMG_FMT_RGB888;
1708 _mmcam_dbg_err("NOT supported format", src_format);
1712 _mmcam_dbg_log("src size %dx%d -> dst size %dx%d", src_width, src_height, *dst_width, *dst_height);
1714 /* get length of resized image */
1715 mm_ret = mm_util_get_image_size(input_format, *dst_width, *dst_height, dst_length);
1716 if (mm_ret != MM_ERROR_NONE) {
1717 GST_ERROR("mm_util_get_image_size failed 0x%x", ret);
1721 _mmcam_dbg_log("dst_length : %d", *dst_length);
1723 dst_tmp_data = (unsigned char *)malloc(*dst_length);
1724 if (dst_tmp_data == NULL) {
1725 _mmcam_dbg_err("failed to alloc dst_thumb_size(size %d)", *dst_length);
1729 mm_ret = mm_util_resize_image(src_data, src_width, src_height, input_format, dst_tmp_data, dst_width, dst_height);
1731 if (mm_ret != MM_ERROR_NONE) {
1732 GST_ERROR("mm_util_resize_image failed 0x%x", ret);
1737 *dst_data = dst_tmp_data;
1739 _mmcam_dbg_log("resize done %p, %dx%d", *dst_data, *dst_width, *dst_height);
1745 gboolean _mmcamcorder_encode_jpeg(void *src_data, unsigned int src_width, unsigned int src_height,
1746 int src_format, unsigned int src_length, unsigned int jpeg_quality,
1747 void **result_data, unsigned int *result_length)
1750 gboolean ret_conv = TRUE;
1751 int jpeg_format = 0;
1752 unsigned char *converted_src = NULL;
1753 unsigned int converted_src_size = 0;
1755 mmf_return_val_if_fail(src_data && result_data && result_length, FALSE);
1757 switch (src_format) {
1758 case MM_PIXEL_FORMAT_NV12:
1759 //jpeg_format = MM_UTIL_JPEG_FMT_NV12;
1760 ret_conv = _mmcamcorder_convert_NV12_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1761 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1763 case MM_PIXEL_FORMAT_NV16:
1764 jpeg_format = MM_UTIL_JPEG_FMT_NV16;
1765 converted_src = src_data;
1767 case MM_PIXEL_FORMAT_NV21:
1768 jpeg_format = MM_UTIL_JPEG_FMT_NV21;
1769 converted_src = src_data;
1771 case MM_PIXEL_FORMAT_YUYV:
1772 //jpeg_format = MM_UTIL_JPEG_FMT_YUYV;
1773 ret_conv = _mmcamcorder_convert_YUYV_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1774 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1776 case MM_PIXEL_FORMAT_UYVY:
1777 //jpeg_format = MM_UTIL_JPEG_FMT_UYVY;
1778 ret_conv = _mmcamcorder_convert_UYVY_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1779 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1781 case MM_PIXEL_FORMAT_I420:
1782 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1783 converted_src = src_data;
1785 case MM_PIXEL_FORMAT_RGB888:
1786 jpeg_format = MM_UTIL_JPEG_FMT_RGB888;
1787 converted_src = src_data;
1789 case MM_PIXEL_FORMAT_RGBA:
1790 jpeg_format = MM_UTIL_JPEG_FMT_RGBA8888;
1791 converted_src = src_data;
1793 case MM_PIXEL_FORMAT_ARGB:
1794 jpeg_format = MM_UTIL_JPEG_FMT_ARGB8888;
1795 converted_src = src_data;
1797 case MM_PIXEL_FORMAT_422P:
1798 jpeg_format = MM_UTIL_JPEG_FMT_YUV422; // not supported
1800 case MM_PIXEL_FORMAT_NV12T:
1801 case MM_PIXEL_FORMAT_YV12:
1802 case MM_PIXEL_FORMAT_RGB565:
1803 case MM_PIXEL_FORMAT_ENCODED:
1804 case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1809 if (ret_conv == FALSE) {
1810 if (converted_src &&
1811 converted_src != src_data) {
1812 free(converted_src);
1813 converted_src = NULL;
1815 _mmcam_dbg_err("color convert error source format[%d], jpeg format[%d]", src_format, jpeg_format);
1819 ret = mm_util_jpeg_encode_to_memory(result_data, (int *)result_length,
1820 converted_src, src_width, src_height, jpeg_format, jpeg_quality);
1822 if (converted_src && (converted_src != src_data)) {
1823 free(converted_src);
1824 converted_src = NULL;
1827 if (ret != MM_ERROR_NONE) {
1828 _mmcam_dbg_err("No encoder supports %d format, error code %x", src_format, ret);
1836 /* make UYVY smaller as multiple size. ex: 640x480 -> 320x240 or 160x120 ... */
1837 gboolean _mmcamcorder_downscale_UYVYorYUYV(unsigned char *src, unsigned int src_width, unsigned int src_height,
1838 unsigned char **dst, unsigned int dst_width, unsigned int dst_height)
1844 int ratio_width = 0;
1845 int ratio_height = 0;
1849 unsigned char *result = NULL;
1851 if (src == NULL || dst == NULL) {
1852 _mmcam_dbg_err("src[%p] or dst[%p] is NULL", src, dst);
1856 result = (unsigned char *)malloc((dst_width * dst_height)<<1);
1858 _mmcam_dbg_err("failed to alloc dst data");
1862 ratio_width = src_width / dst_width;
1863 ratio_height = src_height / dst_height;
1864 line_width = src_width << 1;
1865 jump_width = ratio_width << 1;
1867 _mmcam_dbg_warn("[src %dx%d] [dst %dx%d] [line width %d] [ratio width %d, height %d]",
1868 src_width, src_height, dst_width, dst_height, line_width, ratio_width, ratio_height);
1870 for (i = 0 ; i < src_height ; i += ratio_height) {
1871 line_base = i * line_width;
1872 for (j = 0 ; j < line_width ; j += jump_width) {
1873 src_index = line_base + j;
1874 result[k++] = src[src_index];
1875 result[k++] = src[src_index+1];
1878 src_index = line_base + j;
1879 if (src_index % 4 == 0)
1880 result[k++] = src[src_index+2];
1882 result[k++] = src[src_index];
1884 result[k++] = src[src_index+1];
1890 _mmcam_dbg_warn("converting done - result %p", result);
1896 static guint16 get_language_code(const char *str)
1898 return (guint16)(((str[0]-0x60) & 0x1F) << 10) + (((str[1]-0x60) & 0x1F) << 5) + ((str[2]-0x60) & 0x1F);
1901 static gchar * str_to_utf8(const gchar *str)
1903 return g_convert(str, -1, "UTF-8", "ASCII", NULL, NULL, NULL);
1906 static inline gboolean write_tag(FILE *f, const gchar *tag)
1909 FPUTC_CHECK(*tag++, f);
1914 static inline gboolean write_to_32(FILE *f, guint val)
1916 FPUTC_CHECK(val >> 24, f);
1917 FPUTC_CHECK(val >> 16, f);
1918 FPUTC_CHECK(val >> 8, f);
1919 FPUTC_CHECK(val, f);
1923 static inline gboolean write_to_16(FILE *f, guint val)
1925 FPUTC_CHECK(val >> 8, f);
1926 FPUTC_CHECK(val, f);
1930 static inline gboolean write_to_24(FILE *f, guint val)
1932 write_to_16(f, val >> 8);
1933 FPUTC_CHECK(val, f);
1937 void *_mmcamcorder_util_task_thread_func(void *data)
1939 int ret = MM_ERROR_NONE;
1940 mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
1943 _mmcam_dbg_err("handle is NULL");
1947 _mmcam_dbg_warn("start thread");
1949 g_mutex_lock(&hcamcorder->task_thread_lock);
1951 while (hcamcorder->task_thread_state != _MMCAMCORDER_TASK_THREAD_STATE_EXIT) {
1952 switch (hcamcorder->task_thread_state) {
1953 case _MMCAMCORDER_TASK_THREAD_STATE_NONE:
1954 _mmcam_dbg_warn("wait for task signal");
1955 g_cond_wait(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock);
1956 _mmcam_dbg_warn("task signal received : state %d", hcamcorder->task_thread_state);
1958 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START:
1959 _mmcamcorder_sound_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE02, FALSE);
1960 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
1962 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_SOLO_PLAY_START:
1963 _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
1964 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
1966 case _MMCAMCORDER_TASK_THREAD_STATE_ENCODE_PIPE_CREATE:
1967 ret = _mmcamcorder_video_prepare_record((MMHandleType)hcamcorder);
1969 /* Play record start sound */
1970 _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_REC_START, FALSE);
1972 _mmcam_dbg_log("_mmcamcorder_video_prepare_record return 0x%x", ret);
1973 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
1975 case _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING:
1977 gint64 end_time = 0;
1979 _mmcam_dbg_warn("wait for capture data in recording. wait signal...");
1981 end_time = g_get_monotonic_time() + (5 * G_TIME_SPAN_SECOND);
1983 if (g_cond_wait_until(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock, end_time)) {
1984 _mmcam_dbg_warn("signal received");
1986 _MMCamcorderMsgItem message;
1988 memset(&message, 0x0, sizeof(_MMCamcorderMsgItem));
1990 _mmcam_dbg_err("capture data wait time out, send error message");
1992 message.id = MM_MESSAGE_CAMCORDER_ERROR;
1993 message.param.code = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
1995 _mmcamcorder_send_message((MMHandleType)hcamcorder, &message);
1997 hcamcorder->capture_in_recording = FALSE;
2000 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2004 _mmcam_dbg_warn("invalid task thread state %d", hcamcorder->task_thread_state);
2005 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
2010 g_mutex_unlock(&hcamcorder->task_thread_lock);
2012 _mmcam_dbg_warn("exit thread");
2017 #ifdef _USE_YUV_TO_RGB888_
2019 _mmcamcorder_convert_YUV_to_RGB888(unsigned char *src, int src_fmt, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2022 int src_cs = MM_UTIL_IMG_FMT_UYVY;
2023 int dst_cs = MM_UTIL_IMG_FMT_RGB888;
2024 unsigned int dst_size = 0;
2026 if (src_fmt == COLOR_FORMAT_YUYV) {
2027 _mmcam_dbg_log("Convert YUYV to RGB888\n");
2028 src_cs = MM_UTIL_IMG_FMT_YUYV;
2029 } else if (src_fmt == COLOR_FORMAT_UYVY) {
2030 _mmcam_dbg_log("Convert UYVY to RGB888\n");
2031 src_cs = MM_UTIL_IMG_FMT_UYVY;
2032 } else if (src_fmt == COLOR_FORMAT_NV12) {
2033 _mmcam_dbg_log("Convert NV12 to RGB888\n");
2034 src_cs = MM_UTIL_IMG_FMT_NV12;
2036 _mmcam_dbg_err("NOT supported format [%d]\n", src_fmt);
2040 ret = mm_util_get_image_size(dst_cs, width, height, &dst_size);
2042 _mmcam_dbg_err("mm_util_get_image_size failed [%x]\n", ret);
2046 *dst = malloc(dst_size);
2048 _mmcam_dbg_err("malloc failed\n");
2052 *dst_len = dst_size;
2053 ret = mm_util_convert_colorspace(src, width, height, src_cs, *dst, dst_cs);
2055 _mmcam_dbg_log("Convert [dst_size:%d] OK.\n", dst_size);
2061 _mmcam_dbg_err("Convert [size:%d] FAILED.\n", dst_size);
2065 #endif /* _USE_YUV_TO_RGB888_ */
2068 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2073 int dst_y_offset = 0;
2074 int dst_u_offset = 0;
2075 int dst_v_offset = 0;
2076 int loop_length = 0;
2077 unsigned int dst_size = 0;
2078 unsigned char *dst_data = NULL;
2080 if (!src || !dst || !dst_len) {
2081 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2085 dst_size = (width * height * 3) >> 1;
2087 _mmcam_dbg_log("YUVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2089 dst_data = (unsigned char *)malloc(dst_size);
2091 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2095 loop_length = width << 1;
2096 dst_u_offset = width * height;
2097 dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2099 _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2101 for (i = 0 ; i < height ; i++) {
2102 for (j = 0 ; j < loop_length ; j += 2) {
2103 dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2107 dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2109 dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2117 *dst_len = dst_size;
2119 _mmcam_dbg_log("DONE: YUVY -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2125 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2130 int dst_y_offset = 0;
2131 int dst_u_offset = 0;
2132 int dst_v_offset = 0;
2133 int loop_length = 0;
2134 unsigned int dst_size = 0;
2135 unsigned char *dst_data = NULL;
2137 if (!src || !dst || !dst_len) {
2138 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2142 dst_size = (width * height * 3) >> 1;
2144 _mmcam_dbg_log("UYVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2146 dst_data = (unsigned char *)malloc(dst_size);
2148 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2152 loop_length = width << 1;
2153 dst_u_offset = width * height;
2154 dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2156 _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2158 for (i = 0 ; i < height ; i++) {
2159 for (j = 0 ; j < loop_length ; j += 2) {
2162 dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2164 dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2169 dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2174 *dst_len = dst_size;
2176 _mmcam_dbg_log("DONE: UYVY -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2182 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2186 int dst_y_offset = 0;
2187 int dst_u_offset = 0;
2188 int dst_v_offset = 0;
2189 int loop_length = 0;
2190 unsigned int dst_size = 0;
2191 unsigned char *dst_data = NULL;
2193 if (!src || !dst || !dst_len) {
2194 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2198 dst_size = (width * height * 3) >> 1;
2200 _mmcam_dbg_log("NV12 -> I420 : %dx%d, dst size %d", width, height, dst_size);
2202 dst_data = (unsigned char *)malloc(dst_size);
2204 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2208 loop_length = width << 1;
2209 dst_u_offset = width * height;
2210 dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2212 _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2215 memcpy(dst_data, src, dst_u_offset);
2217 loop_length = dst_u_offset >> 1;
2218 src_offset = dst_u_offset;
2221 for (i = 0 ; i < loop_length ; i++) {
2223 dst_data[dst_u_offset++] = src[src_offset++];
2225 dst_data[dst_v_offset++] = src[src_offset++];
2229 *dst_len = dst_size;
2231 _mmcam_dbg_log("DONE: NV12 -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2237 void _mmcamcorder_emit_dbus_signal(GDBusConnection *conn, const char *object_name,
2238 const char *interface_name, const char *signal_name, int value)
2240 if (!conn || !object_name || !interface_name || !signal_name) {
2241 _mmcam_dbg_err("NULL pointer %p %p %p %p",
2242 conn, object_name, interface_name, signal_name);
2246 if (!g_dbus_connection_emit_signal(conn, NULL,
2247 object_name, interface_name, signal_name,
2248 g_variant_new("(i)", value), NULL)) {
2249 _mmcam_dbg_warn("failed to emit signal");
2251 _mmcam_dbg_log("emit signal done - value 0x%.8x", value);
2252 g_dbus_connection_flush(conn, NULL, NULL, NULL);
2253 _mmcam_dbg_log("signal flush done");