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
49 #define __MMCAMCORDER_MAX_WIDTH 8192
50 #define __MMCAMCORDER_MAX_HEIGHT 8192
52 #define FPUTC_CHECK(x_char, x_file) \
54 if (fputc(x_char, x_file) == EOF) { \
55 _mmcam_dbg_err("[Critical] fputc() returns fail.\n"); \
59 #define FPUTS_CHECK(x_str, x_file) \
61 if (fputs(x_str, x_file) == EOF) { \
62 _mmcam_dbg_err("[Critical] fputs() returns fail.\n"); \
68 /*---------------------------------------------------------------------------
69 | LOCAL FUNCTION PROTOTYPES: |
70 ---------------------------------------------------------------------------*/
71 /* STATIC INTERNAL FUNCTION */
73 //static gint skip_mdat(FILE *f);
74 static guint16 get_language_code(const char *str);
75 static gchar* str_to_utf8(const gchar *str);
76 static inline gboolean write_tag(FILE *f, const gchar *tag);
77 static inline gboolean write_to_32(FILE *f, guint val);
78 static inline gboolean write_to_16(FILE *f, guint val);
79 static inline gboolean write_to_24(FILE *f, guint val);
80 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
81 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
82 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
85 /*===========================================================================================
87 | FUNCTION DEFINITIONS |
89 ========================================================================================== */
90 /*---------------------------------------------------------------------------
91 | GLOBAL FUNCTION DEFINITIONS: |
92 ---------------------------------------------------------------------------*/
94 static int __gdbus_method_call_sync(GDBusConnection *conn, const char *bus_name,
95 const char *object, const char *iface, const char *method,
96 GVariant *args, GVariant **result, bool is_sync)
98 int ret = MM_ERROR_NONE;
99 GVariant *dbus_reply = NULL;
101 if (!conn || !object || !iface || !method) {
102 _mmcam_dbg_err("Invalid Argument %p %p %p %p",
103 conn, object, iface, method);
104 return MM_ERROR_INVALID_ARGUMENT;
107 _mmcam_dbg_warn("Dbus call - obj [%s], iface [%s], method [%s]", object, iface, method);
110 dbus_reply = g_dbus_connection_call_sync(conn,
111 bus_name, object, iface, method, args, NULL,
112 G_DBUS_CALL_FLAGS_NONE, G_DBUS_TIMEOUT, NULL, NULL);
114 _mmcam_dbg_warn("Method Call '%s.%s' Success", iface, method);
115 *result = dbus_reply;
117 _mmcam_dbg_err("dbus method call sync reply failed");
118 ret = MM_ERROR_CAMCORDER_INTERNAL;
121 g_dbus_connection_call(conn, bus_name, object, iface, method, args, NULL,
122 G_DBUS_CALL_FLAGS_NONE, G_DBUS_TIMEOUT, NULL, NULL, NULL);
125 _mmcam_dbg_warn("done");
130 static int __gdbus_subscribe_signal(GDBusConnection *conn,
131 const char *object_name, const char *iface_name, const char *signal_name,
132 GDBusSignalCallback signal_cb, guint *subscribe_id, void *userdata)
136 if (!conn || !object_name || !iface_name || !signal_name || !signal_cb || !subscribe_id) {
137 _mmcam_dbg_err("Invalid Argument %p %p %p %p %p %p",
138 conn, object_name, iface_name, signal_name, signal_cb, subscribe_id);
139 return MM_ERROR_INVALID_ARGUMENT;
142 _mmcam_dbg_log("subscirbe signal Obj %s, iface_name %s, sig_name %s",
143 object_name, iface_name, signal_name);
145 subs_id = g_dbus_connection_signal_subscribe(conn,
146 NULL, iface_name, signal_name, object_name, NULL,
147 G_DBUS_SIGNAL_FLAGS_NONE, signal_cb, userdata, NULL);
149 _mmcam_dbg_err("g_dbus_connection_signal_subscribe() failed");
150 return MM_ERROR_CAMCORDER_INTERNAL;
152 *subscribe_id = subs_id;
153 _mmcam_dbg_log("subs_id %u", subs_id);
156 return MM_ERROR_NONE;
160 static void __gdbus_stream_eos_cb(GDBusConnection *connection,
161 const gchar *sender_name, const gchar *object_path, const gchar *interface_name,
162 const gchar *signal_name, GVariant *param, gpointer user_data)
165 _MMCamcorderGDbusCbInfo *gdbus_info = NULL;
166 mmf_camcorder_t *hcamcorder = NULL;
168 _mmcam_dbg_warn("entered");
170 if (!param || !user_data) {
171 _mmcam_dbg_err("invalid parameter %p %p", param, user_data);
175 gdbus_info = (_MMCamcorderGDbusCbInfo *)user_data;
176 hcamcorder = (mmf_camcorder_t *)gdbus_info->mm_handle;
178 g_variant_get(param, "(i)", &played_idx);
180 g_mutex_lock(&gdbus_info->sync_mutex);
182 _mmcam_dbg_warn("gdbus_info->param %d, played_idx : %d, handle : %p",
183 gdbus_info->param, played_idx, hcamcorder);
185 if (gdbus_info->param == played_idx) {
186 g_dbus_connection_signal_unsubscribe(connection, gdbus_info->subscribe_id);
188 gdbus_info->is_playing = FALSE;
189 gdbus_info->subscribe_id = 0;
190 gdbus_info->param = 0;
192 g_cond_signal(&gdbus_info->sync_cond);
195 g_mutex_unlock(&gdbus_info->sync_mutex);
197 _mmcam_dbg_warn("done");
202 static int __gdbus_wait_for_cb_return(_MMCamcorderGDbusCbInfo *gdbus_info, int time_out)
204 int ret = MM_ERROR_NONE;
208 _mmcam_dbg_err("invalid info");
209 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
212 g_mutex_lock(&gdbus_info->sync_mutex);
214 _mmcam_dbg_warn("entered");
216 if (gdbus_info->is_playing == FALSE) {
217 _mmcam_dbg_log("callback is already returned");
218 g_mutex_unlock(&gdbus_info->sync_mutex);
219 return MM_ERROR_NONE;
222 end_time = g_get_monotonic_time() + (time_out * G_TIME_SPAN_MILLISECOND);
224 if (g_cond_wait_until(&gdbus_info->sync_cond, &gdbus_info->sync_mutex, end_time)) {
225 _mmcam_dbg_warn("wait signal received");
227 _mmcam_dbg_err("wait time is expired");
228 ret = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
231 g_mutex_unlock(&gdbus_info->sync_mutex);
233 _mmcam_dbg_warn("done");
239 gint32 _mmcamcorder_double_to_fix(gdouble d_number)
241 return (gint32) (d_number * 65536.0);
244 // find top level tag only, do not use this function for finding sub level tags
245 gint _mmcamcorder_find_tag(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
247 size_t read_item = 0;
253 while ((read_item = fread(&buf, sizeof(guchar), 8, f)) > 0) {
254 uint64_t buf_size = 0;
255 uint32_t buf_fourcc = 0;
258 _mmcam_dbg_err("fread failed : %d", read_item);
262 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
264 if (tag_fourcc == buf_fourcc) {
265 _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
268 _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
270 buf_size = _mmcamcorder_get_container_size(buf);
272 /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
273 if (buf_fourcc == MMCAM_FOURCC('m', 'd', 'a', 't') &&
275 read_item = fread(&buf, sizeof(guchar), 8, f);
277 _mmcam_dbg_err("fread failed");
281 buf_size = _mmcamcorder_get_container_size64(buf);
282 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
284 buf_size = buf_size - 8; /* include tag */
287 _mmcam_dbg_log("seek %llu", buf_size);
288 if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
289 _mmcam_dbg_err("fseeko() fail");
295 _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
300 gboolean _mmcamcorder_find_fourcc(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
302 size_t read_item = 0;
308 while ((read_item = fread(&buf, sizeof(guchar), 8, f)) > 0) {
309 uint64_t buf_size = 0;
310 uint32_t buf_fourcc = 0;
313 _mmcam_dbg_err("fread failed : %d", read_item);
317 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
319 if (tag_fourcc == buf_fourcc) {
320 _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
322 } else if (buf_fourcc == MMCAM_FOURCC('m', 'o', 'o', 'v') &&
323 tag_fourcc != buf_fourcc) {
324 if (_mmcamcorder_find_fourcc(f, tag_fourcc, FALSE))
329 _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
331 buf_size = _mmcamcorder_get_container_size(buf);
333 /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
334 if (buf_fourcc == MMCAM_FOURCC('m', 'd', 'a', 't') &&
336 read_item = fread(&buf, sizeof(guchar), 8, f);
338 _mmcam_dbg_err("fread failed");
342 buf_size = _mmcamcorder_get_container_size64(buf);
343 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
345 buf_size = buf_size - 8; /* include tag */
348 _mmcam_dbg_log("seek %llu", buf_size);
349 if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
350 _mmcam_dbg_err("fseeko() fail");
356 _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
361 gboolean _mmcamcorder_update_size(FILE *f, gint64 prev_pos, gint64 curr_pos)
363 _mmcam_dbg_log("size : %"G_GINT64_FORMAT"", curr_pos-prev_pos);
364 if (fseeko(f, prev_pos, SEEK_SET) != 0) {
365 _mmcam_dbg_err("fseeko() fail");
369 if (!write_to_32(f, curr_pos -prev_pos))
372 if (fseeko(f, curr_pos, SEEK_SET) != 0) {
373 _mmcam_dbg_err("fseeko() fail");
380 gboolean _mmcamcorder_write_loci(FILE *f, _MMCamcorderLocationInfo info)
382 gint64 current_pos, pos;
387 if ((pos = ftello(f)) < 0) {
388 _mmcam_dbg_err("ftello() returns negative value");
392 if (!write_to_32(f, 0)) //size
395 if (!write_tag(f, "loci")) // type
398 FPUTC_CHECK(0, f); // version
400 if (!write_to_24(f, 0)) // flags
403 if (!write_to_16(f, get_language_code("eng"))) // language
406 str = str_to_utf8("location_name");
408 FPUTS_CHECK(str, f); // name
411 FPUTC_CHECK('\0', f);
412 FPUTC_CHECK(0, f); //role
414 if (!write_to_32(f, info.longitude)) // Longitude
417 if (!write_to_32(f, info.latitude)) // Latitude
420 if (!write_to_32(f, info.altitude)) // Altitude
423 str = str_to_utf8("Astronomical_body");
424 FPUTS_CHECK(str, f);//Astronomical_body
427 FPUTC_CHECK('\0', f);
429 str = str_to_utf8("Additional_notes");
430 FPUTS_CHECK(str, f); // Additional_notes
433 FPUTC_CHECK('\0', f);
435 if ((current_pos = ftello(f)) < 0) {
436 _mmcam_dbg_err("ftello() returns negative value");
440 if (!_mmcamcorder_update_size(f, pos, current_pos))
446 void _mmcamcorder_write_Latitude(FILE *f, int value)
450 int l_below_decimal = 0;
452 l_decimal = value / 10000;
455 snprintf(s_latitude, 5, "-%.2d.", l_decimal);
457 snprintf(s_latitude, 5, "%.2d.", l_decimal);
459 snprintf(s_latitude, 5, "+%.2d.", l_decimal);
462 l_below_decimal = value - (l_decimal * 10000);
463 if (l_below_decimal < 0)
464 l_below_decimal = -l_below_decimal;
466 snprintf(&s_latitude[4], 5, "%.4d", l_below_decimal);
468 write_tag(f, s_latitude);
471 void _mmcamcorder_write_Longitude(FILE *f, int value)
473 char s_longitude[10];
475 int l_below_decimal = 0;
477 l_decimal = value / 10000;
480 snprintf(s_longitude, 6, "-%.3d.", l_decimal);
482 snprintf(s_longitude, 6, "%.3d.", l_decimal);
484 snprintf(s_longitude, 6, "+%.3d.", l_decimal);
487 l_below_decimal = value - (l_decimal * 10000);
488 if (l_below_decimal < 0)
489 l_below_decimal = -l_below_decimal;
491 snprintf(&s_longitude[5], 5, "%.4d", l_below_decimal);
493 write_tag(f, s_longitude);
496 #define D_GEOGRAPH "\xA9xyz"
497 // 0x0012 -> latitude(8) + longitude(9) + seperator(1) = 18
498 // 0x15c7 -> encode in english
499 #define D_INFO_GEOGRAPH 0x001215c7
501 gboolean _mmcamcorder_write_geodata(FILE *f, _MMCamcorderLocationInfo info)
503 gint64 current_pos, pos;
507 if ((pos = ftello(f)) < 0) {
508 _mmcam_dbg_err("ftello() returns negative value");
512 if (!write_to_32(f, 0)) //size
515 if (!write_tag(f, D_GEOGRAPH)) // type
518 if (!write_to_32(f, D_INFO_GEOGRAPH))
521 _mmcamcorder_write_Latitude(f, info.latitude);
522 _mmcamcorder_write_Longitude(f, info.longitude);
524 FPUTC_CHECK(0x2F, f);
526 if ((current_pos = ftello(f)) < 0) {
527 _mmcam_dbg_err("ftello() returns negative value");
531 if (!_mmcamcorder_update_size(f, pos, current_pos))
538 gboolean _mmcamcorder_write_udta(FILE *f, int gps_enable, _MMCamcorderLocationInfo info, _MMCamcorderLocationInfo geotag)
540 gint64 current_pos, pos;
542 _mmcam_dbg_log("gps enable : %d", gps_enable);
543 if (gps_enable == FALSE) {
544 _mmcam_dbg_log("no need to write udta");
548 if ((pos = ftello(f)) < 0) {
549 _mmcam_dbg_err("ftello() returns negative value");
554 if (!write_to_32(f, 0)) {
555 _mmcam_dbg_err("failed to write size");
560 if (!write_tag(f, "udta")) {
561 _mmcam_dbg_err("failed to write type udta");
566 if (!_mmcamcorder_write_loci(f, info)) {
567 _mmcam_dbg_err("failed to write loci");
571 if (!_mmcamcorder_write_geodata(f, geotag)) {
572 _mmcam_dbg_err("failed to write geodata");
577 if ((current_pos = ftello(f)) < 0) {
578 _mmcam_dbg_err("ftello() returns negative value");
582 if (!_mmcamcorder_update_size(f, pos, current_pos)) {
583 _mmcam_dbg_err("failed to update size");
587 _mmcam_dbg_log("done");
593 guint64 _mmcamcorder_get_container_size(const guchar *size)
601 result = result | (temp << 16);
603 result = result | (temp << 8);
604 result = result | size[3];
606 _mmcam_dbg_log("result : %llu", result);
612 guint64 _mmcamcorder_get_container_size64(const guchar *size)
620 result = result | (temp << 48);
622 result = result | (temp << 40);
624 result = result | (temp << 32);
626 result = result | (temp << 24);
628 result = result | (temp << 16);
630 result = result | (temp << 8);
631 result = result | size[7];
633 _mmcam_dbg_log("result : %llu", result);
639 gboolean _mmcamcorder_update_composition_matrix(FILE *f, int orientation)
642 guint32 a = 0x00010000;
645 guint32 d = 0x00010000;
647 switch (orientation) {
648 case MM_CAMCORDER_TAG_VIDEO_ORT_90:/* 90 degree */
654 case MM_CAMCORDER_TAG_VIDEO_ORT_180:/* 180 degree */
658 case MM_CAMCORDER_TAG_VIDEO_ORT_270:/* 270 degree */
664 case MM_CAMCORDER_TAG_VIDEO_ORT_NONE:/* 0 degree */
677 write_to_32(f, 0x40000000);
679 _mmcam_dbg_log("orientation : %d, write data 0x%x 0x%x 0x%x 0x%x",
680 orientation, a, b, c, d);
686 static int __mmcamcorder_storage_supported_cb(int storage_id, storage_type_e type,
687 storage_state_e state, const char *path, void *user_data)
689 _MMCamcorderStorageInfo *info = (_MMCamcorderStorageInfo *)user_data;
692 _mmcam_dbg_err("NULL info");
696 if (type == info->type) {
697 info->id = storage_id;
705 int _mmcamcorder_get_storage_info(const gchar *path, const gchar *root_directory, _MMCamcorderStorageInfo *info)
708 struct stat stat_path;
709 struct stat stat_root;
711 if (!path || !root_directory || !info) {
712 _mmcam_dbg_err("invalid parameter %p %p %p", path, root_directory, info);
716 if (strlen(root_directory) > 0) {
717 if (stat(path, &stat_path) != 0) {
718 _mmcam_dbg_err("failed to stat for [%s][errno %d]", path, errno);
722 if (stat(root_directory, &stat_root) != 0) {
723 _mmcam_dbg_err("failed to stat for [%s][errno %d]", root_directory, errno);
727 if (stat_path.st_dev == stat_root.st_dev)
728 info->type = STORAGE_TYPE_INTERNAL;
730 info->type = STORAGE_TYPE_EXTERNAL;
732 info->type = STORAGE_TYPE_INTERNAL;
733 _mmcam_dbg_warn("invalid length of root directory, assume that it's internal storage.");
736 ret = storage_foreach_device_supported((storage_device_supported_cb)__mmcamcorder_storage_supported_cb, info);
737 if (ret != STORAGE_ERROR_NONE) {
738 _mmcam_dbg_err("storage_foreach_device_supported failed 0x%x", ret);
742 _mmcam_dbg_log("storage info - type %d, id %d", info->type, info->id);
748 int _mmcamcorder_get_freespace(storage_type_e type, guint64 *free_space)
753 if (type == STORAGE_TYPE_INTERNAL)
754 ret = storage_get_internal_memory_size(&vfs);
756 ret = storage_get_external_memory_size(&vfs);
758 if (ret != STORAGE_ERROR_NONE) {
760 _mmcam_dbg_err("get memory size failed [type %d] 0x%x", type, ret);
764 *free_space = vfs.f_bsize * vfs.f_bavail;
766 _mmcam_dbg_log("vfs.f_bsize [%lu], vfs.f_bavail [%lu]", vfs.f_bsize, vfs.f_bavail);
767 _mmcam_dbg_log("memory size %llu [%s]", *free_space, path);
773 int _mmcamcorder_get_file_system_type(const gchar *path, int *file_system_type)
779 if (!g_file_test(path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
780 _mmcam_dbg_log("File(%s) doesn't exist.", path);
784 if (-1 == statfs(path, &fs)) {
785 _mmcam_dbg_log("statfs failed.(%s)", path);
789 *file_system_type = (int)fs.f_type;
795 int _mmcamcorder_get_device_flash_brightness(GDBusConnection *conn, int *brightness)
798 int ret = MM_ERROR_NONE;
799 GVariant *params = NULL;
800 GVariant *result = NULL;
802 ret = __gdbus_method_call_sync(conn, "org.tizen.system.deviced",
803 "/Org/Tizen/System/DeviceD/Led", "org.tizen.system.deviced.Led",
804 "GetBrightnessForCamera", params, &result, TRUE);
805 if (ret != MM_ERROR_NONE) {
806 _mmcam_dbg_err("Dbus Call on Client Error");
811 g_variant_get(result, "(i)", &get_value);
812 *brightness = get_value;
813 _mmcam_dbg_log("flash brightness : %d", *brightness);
815 _mmcam_dbg_err("replied result is null");
816 ret = MM_ERROR_CAMCORDER_INTERNAL;
823 int _mmcamcorder_send_sound_play_message(GDBusConnection *conn, _MMCamcorderGDbusCbInfo *gdbus_info,
824 const char *sample_name, const char *stream_role, const char *volume_gain, int sync_play)
827 int ret = MM_ERROR_NONE;
828 GVariant *params = NULL;
829 GVariant *result = NULL;
832 if (!conn || !gdbus_info) {
833 _mmcam_dbg_err("Invalid parameter %p %p", conn, gdbus_info);
834 return MM_ERROR_CAMCORDER_INTERNAL;
837 params = g_variant_new("(sss)", sample_name, stream_role, volume_gain);
838 result = g_variant_new("(i)", get_value);
840 ret = __gdbus_method_call_sync(conn, "org.pulseaudio.Server",
841 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer",
842 "SamplePlay", params, &result, TRUE);
843 if (ret != MM_ERROR_NONE) {
844 _mmcam_dbg_err("Dbus Call on Client Error");
849 g_variant_get(result, "(i)", &get_value);
850 _mmcam_dbg_log("played index : %d", get_value);
852 _mmcam_dbg_err("replied result is null");
853 return MM_ERROR_CAMCORDER_INTERNAL;
856 g_mutex_lock(&gdbus_info->sync_mutex);
858 if (gdbus_info->subscribe_id > 0) {
859 _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", gdbus_info->subscribe_id);
861 g_dbus_connection_signal_unsubscribe(conn, gdbus_info->subscribe_id);
863 gdbus_info->subscribe_id = 0;
866 gdbus_info->is_playing = TRUE;
867 gdbus_info->param = get_value;
869 ret = __gdbus_subscribe_signal(conn,
870 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer", "EOS",
871 __gdbus_stream_eos_cb, &subs_id, gdbus_info);
873 if (ret == MM_ERROR_NONE)
874 gdbus_info->subscribe_id = subs_id;
876 g_mutex_unlock(&gdbus_info->sync_mutex);
878 if (sync_play && ret == MM_ERROR_NONE)
879 ret = __gdbus_wait_for_cb_return(gdbus_info, G_DBUS_TIMEOUT);
885 void _mmcamcorder_request_dpm_popup(GDBusConnection *conn, const char *restricted_policy)
887 int ret = MM_ERROR_NONE;
888 gboolean get_value = 0;
889 GVariant *params = NULL;
890 GVariant *result = NULL;
892 if (!conn || !restricted_policy) {
893 _mmcam_dbg_err("Invalid parameter %p %p", conn, restricted_policy);
897 params = g_variant_new("(s)", restricted_policy);
898 result = g_variant_new("(b)", get_value);
900 ret = __gdbus_method_call_sync(conn,
901 "org.tizen.DevicePolicyManager",
902 "/org/tizen/DevicePolicyManager/Syspopup",
903 "org.tizen.DevicePolicyManager.Syspopup",
904 "show", params, &result, TRUE);
905 if (ret != MM_ERROR_NONE) {
906 _mmcam_dbg_err("Dbus Call on Client Error 0x%x", ret);
911 g_variant_get(result, "(b)", &get_value);
912 _mmcam_dbg_log("request result : %d", get_value);
914 _mmcam_dbg_err("replied result is null");
921 int _mmcamcorder_get_file_size(const char *filename, guint64 *size)
925 if (stat(filename, &buf) != 0)
927 *size = (guint64)buf.st_size;
932 void _mmcamcorder_remove_buffer_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
934 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
936 MMCamcorderHandlerItem *item = NULL;
938 mmf_return_if_fail(hcamcorder);
940 if (!hcamcorder->buffer_probes) {
941 _mmcam_dbg_warn("list for buffer probe is NULL");
945 _mmcam_dbg_log("start - category : 0x%x", category);
947 list = hcamcorder->buffer_probes;
951 _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
952 list = g_list_next(list);
956 if (item->category & category) {
957 if (item->object && GST_IS_PAD(item->object)) {
958 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
959 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
960 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
962 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
965 list = g_list_next(list);
966 hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
969 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
970 list = g_list_next(list);
974 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
975 g_list_free(hcamcorder->buffer_probes);
976 hcamcorder->buffer_probes = NULL;
979 _mmcam_dbg_log("done");
985 void _mmcamcorder_remove_one_buffer_probe(MMHandleType handle, void *object)
987 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
989 MMCamcorderHandlerItem *item = NULL;
991 mmf_return_if_fail(hcamcorder);
993 if (!hcamcorder->buffer_probes) {
994 _mmcam_dbg_warn("list for buffer probe is NULL");
998 _mmcam_dbg_log("start - object : %p", object);
1000 list = hcamcorder->buffer_probes;
1004 _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
1005 list = g_list_next(list);
1009 if (item->object && item->object == object) {
1010 if (GST_IS_PAD(item->object)) {
1011 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
1012 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
1013 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
1015 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
1018 list = g_list_next(list);
1019 hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
1024 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1025 list = g_list_next(list);
1029 _mmcam_dbg_log("done");
1035 void _mmcamcorder_remove_event_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
1037 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1039 MMCamcorderHandlerItem *item = NULL;
1041 mmf_return_if_fail(hcamcorder);
1043 if (!hcamcorder->event_probes) {
1044 _mmcam_dbg_warn("list for event probe is NULL");
1048 _mmcam_dbg_log("start - category : 0x%x", category);
1050 list = hcamcorder->event_probes;
1054 _mmcam_dbg_err("Remove event probe faild, the item is NULL");
1055 list = g_list_next(list);
1059 if (item->category & category) {
1060 if (item->object && GST_IS_PAD(item->object)) {
1061 _mmcam_dbg_log("Remove event probe on [%s:%s] - [ID : %lu], [Category : %x]",
1062 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
1063 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
1065 _mmcam_dbg_warn("Remove event probe faild, the pad is null or not pad, just remove item from list and free it");
1068 list = g_list_next(list);
1069 hcamcorder->event_probes = g_list_remove(hcamcorder->event_probes, item);
1072 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1073 list = g_list_next(list);
1077 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1078 g_list_free(hcamcorder->event_probes);
1079 hcamcorder->event_probes = NULL;
1082 _mmcam_dbg_log("done");
1088 void _mmcamcorder_disconnect_signal(MMHandleType handle, _MMCamcorderHandlerCategory category)
1090 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1092 MMCamcorderHandlerItem *item = NULL;
1094 mmf_return_if_fail(hcamcorder);
1096 if (!hcamcorder->signals) {
1097 _mmcam_dbg_warn("list for signal is NULL");
1101 _mmcam_dbg_log("start - category : 0x%x", category);
1103 list = hcamcorder->signals;
1107 _mmcam_dbg_err("Fail to Disconnecting signal, the item is NULL");
1108 list = g_list_next(list);
1112 if (item->category & category) {
1113 if (item->object && GST_IS_ELEMENT(item->object)) {
1114 if (g_signal_handler_is_connected(item->object, item->handler_id)) {
1115 _mmcam_dbg_log("Disconnect signal from [%s] : [ID : %lu], [Category : %x]",
1116 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
1117 g_signal_handler_disconnect(item->object, item->handler_id);
1119 _mmcam_dbg_warn("Signal was not connected, cannot disconnect it : [%s] [ID : %lu], [Category : %x]",
1120 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
1123 _mmcam_dbg_err("Fail to Disconnecting signal, the element is null or not element, just remove item from list and free it");
1126 list = g_list_next(list);
1127 hcamcorder->signals = g_list_remove(hcamcorder->signals, item);
1130 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1131 list = g_list_next(list);
1135 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1136 g_list_free(hcamcorder->signals);
1137 hcamcorder->signals = NULL;
1140 _mmcam_dbg_log("done");
1146 void _mmcamcorder_remove_all_handlers(MMHandleType handle, _MMCamcorderHandlerCategory category)
1148 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1150 _mmcam_dbg_log("ENTER");
1152 if (hcamcorder->signals)
1153 _mmcamcorder_disconnect_signal((MMHandleType)hcamcorder, category);
1154 if (hcamcorder->event_probes)
1155 _mmcamcorder_remove_event_probe((MMHandleType)hcamcorder, category);
1156 if (hcamcorder->buffer_probes)
1157 _mmcamcorder_remove_buffer_probe((MMHandleType)hcamcorder, category);
1159 _mmcam_dbg_log("LEAVE");
1163 void _mmcamcorder_element_release_noti(gpointer data, GObject *where_the_object_was)
1166 _MMCamcorderSubContext *sc = (_MMCamcorderSubContext *)data;
1168 mmf_return_if_fail(sc);
1169 mmf_return_if_fail(sc->element);
1171 for (i = 0 ; i < _MMCAMCORDER_PIPELINE_ELEMENT_NUM ; i++) {
1172 if (sc->element[i].gst && (G_OBJECT(sc->element[i].gst) == where_the_object_was)) {
1173 _mmcam_dbg_warn("The element[%d][%p] is finalized", sc->element[i].id, sc->element[i].gst);
1174 sc->element[i].gst = NULL;
1175 sc->element[i].id = _MMCAMCORDER_NONE;
1180 mmf_return_if_fail(sc->encode_element);
1182 for (i = 0 ; i < _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM ; i++) {
1183 if (sc->encode_element[i].gst && (G_OBJECT(sc->encode_element[i].gst) == where_the_object_was)) {
1184 _mmcam_dbg_warn("The encode element[%d][%p] is finalized", sc->encode_element[i].id, sc->encode_element[i].gst);
1185 sc->encode_element[i].gst = NULL;
1186 sc->encode_element[i].id = _MMCAMCORDER_ENCODE_NONE;
1191 _mmcam_dbg_warn("there is no matching element %p", where_the_object_was);
1197 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1198 gboolean _mmcamcorder_msg_callback(void *data)
1200 _MMCamcorderMsgItem *item = (_MMCamcorderMsgItem*)data;
1201 mmf_camcorder_t *hcamcorder = NULL;
1202 mmf_return_val_if_fail(item, FALSE);
1204 g_mutex_lock(&item->lock);
1206 hcamcorder = MMF_CAMCORDER(item->handle);
1207 if (hcamcorder == NULL) {
1208 _mmcam_dbg_warn("msg id:0x%x, item:%p, handle is NULL", item->id, item);
1209 goto MSG_CALLBACK_DONE;
1212 /*_mmcam_dbg_log("msg id:%x, msg_cb:%p, msg_data:%p, item:%p", item->id, hcamcorder->msg_cb, hcamcorder->msg_data, item);*/
1214 _MMCAMCORDER_LOCK(hcamcorder);
1216 /* remove item from msg data */
1217 if (hcamcorder->msg_data) {
1218 /*_mmcam_dbg_log("remove item %p", item);*/
1219 hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1221 _mmcam_dbg_warn("msg_data is NULL but item[%p] will be removed", item);
1224 _MMCAMCORDER_UNLOCK(hcamcorder);
1226 _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1228 if ((hcamcorder) && (hcamcorder->msg_cb))
1229 hcamcorder->msg_cb(item->id, (MMMessageParamType*)(&(item->param)), hcamcorder->msg_cb_param);
1231 _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1233 _MMCAMCORDER_SIGNAL(hcamcorder);
1236 /* release allocated memory */
1237 if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1238 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1240 SAFE_G_FREE(cam_fd_info->face_info);
1241 SAFE_G_FREE(cam_fd_info);
1243 item->param.data = NULL;
1244 item->param.size = 0;
1246 } else if (item->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || item->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1247 MMCamRecordingReport *report = (MMCamRecordingReport *)item->param.data;
1249 SAFE_G_FREE(report->recording_filename);
1252 item->param.data = NULL;
1256 g_mutex_unlock(&item->lock);
1257 g_mutex_clear(&item->lock);
1261 /* For not being called again */
1264 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1267 gboolean _mmcamcorder_send_message(MMHandleType handle, _MMCamcorderMsgItem *data)
1269 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1270 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1271 _MMCamcorderMsgItem *item = NULL;
1272 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1274 mmf_return_val_if_fail(hcamcorder, FALSE);
1275 mmf_return_val_if_fail(data, FALSE);
1278 case MM_MESSAGE_CAMCORDER_STATE_CHANGED:
1279 case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_ASM:
1280 case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM:
1281 data->param.union_type = MM_MSG_UNION_STATE;
1283 case MM_MESSAGE_CAMCORDER_RECORDING_STATUS:
1284 data->param.union_type = MM_MSG_UNION_RECORDING_STATUS;
1286 case MM_MESSAGE_CAMCORDER_FIRMWARE_UPDATE:
1287 data->param.union_type = MM_MSG_UNION_FIRMWARE;
1289 case MM_MESSAGE_CAMCORDER_CURRENT_VOLUME:
1290 data->param.union_type = MM_MSG_UNION_REC_VOLUME_DB;
1292 case MM_MESSAGE_CAMCORDER_TIME_LIMIT:
1293 case MM_MESSAGE_CAMCORDER_MAX_SIZE:
1294 case MM_MESSAGE_CAMCORDER_NO_FREE_SPACE:
1295 case MM_MESSAGE_CAMCORDER_ERROR:
1296 case MM_MESSAGE_CAMCORDER_FOCUS_CHANGED:
1297 case MM_MESSAGE_CAMCORDER_CAPTURED:
1298 case MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED:
1299 case MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED:
1300 case MM_MESSAGE_READY_TO_RESUME:
1302 data->param.union_type = MM_MSG_UNION_CODE;
1306 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1307 item = g_malloc(sizeof(_MMCamcorderMsgItem));
1309 memcpy(item, data, sizeof(_MMCamcorderMsgItem));
1310 item->handle = handle;
1311 g_mutex_init(&item->lock);
1313 _MMCAMCORDER_LOCK(handle);
1314 hcamcorder->msg_data = g_list_append(hcamcorder->msg_data, item);
1315 /*_mmcam_dbg_log("item[%p]", item);*/
1317 /* Use DEFAULT priority */
1318 g_idle_add_full(G_PRIORITY_DEFAULT, _mmcamcorder_msg_callback, item, NULL);
1320 _MMCAMCORDER_UNLOCK(handle);
1322 _mmcam_dbg_err("item[id:0x%x] malloc failed : %d", data->id, sizeof(_MMCamcorderMsgItem));
1324 #else /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1325 _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1327 if (hcamcorder->msg_cb)
1328 hcamcorder->msg_cb(data->id, (MMMessageParamType*)(&(data->param)), hcamcorder->msg_cb_param);
1330 _mmcam_dbg_log("message callback is NULL. message id %d", data->id);
1332 _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1334 /* release allocated memory */
1335 if (data->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1336 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)data->param.data;
1338 SAFE_G_FREE(cam_fd_info->face_info);
1339 SAFE_G_FREE(cam_fd_info);
1340 data->param.size = 0;
1342 } else if (data->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || data->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1343 MMCamRecordingReport *report = (MMCamRecordingReport *)data->param.data;
1345 SAFE_G_FREE(report->recording_filename);
1346 data->param.data = NULL;
1348 SAFE_G_FREE(report);
1350 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1356 void _mmcamcorder_remove_message_all(MMHandleType handle)
1358 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1359 gboolean ret = TRUE;
1360 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1361 _MMCamcorderMsgItem *item = NULL;
1363 gint64 end_time = 0;
1364 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1366 mmf_return_if_fail(hcamcorder);
1368 _MMCAMCORDER_LOCK(handle);
1370 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1371 if (!hcamcorder->msg_data) {
1372 _mmcam_dbg_log("No message data is remained.");
1374 list = hcamcorder->msg_data;
1378 list = g_list_next(list);
1381 _mmcam_dbg_err("Fail to remove message. The item is NULL");
1383 if (g_mutex_trylock(&(item->lock))) {
1384 ret = g_idle_remove_by_data(item);
1386 _mmcam_dbg_log("remove msg item[%p], ret[%d]", item, ret);
1390 _mmcam_dbg_warn("failed to remove msg cb for item %p, it will be called later with NULL handle", item);
1393 /* release allocated memory */
1394 if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1395 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1397 SAFE_G_FREE(cam_fd_info->face_info);
1398 item->param.size = 0;
1400 SAFE_G_FREE(cam_fd_info);
1401 } else if (item->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || item->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1402 MMCamRecordingReport *report = (MMCamRecordingReport *)item->param.data;
1404 SAFE_G_FREE(report->recording_filename);
1406 SAFE_G_FREE(report);
1409 hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1411 g_mutex_unlock(&(item->lock));
1414 g_mutex_clear(&item->lock);
1418 _mmcam_dbg_log("remove msg done");
1421 _mmcam_dbg_warn("item lock failed. it's being called...");
1423 end_time = g_get_monotonic_time() + (100 * G_TIME_SPAN_MILLISECOND);
1425 if (_MMCAMCORDER_WAIT_UNTIL(handle, end_time))
1426 _mmcam_dbg_warn("signal received");
1428 _mmcam_dbg_warn("timeout");
1433 g_list_free(hcamcorder->msg_data);
1434 hcamcorder->msg_data = NULL;
1436 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1438 /* remove idle function for playing capture sound */
1440 ret = g_idle_remove_by_data(hcamcorder);
1441 _mmcam_dbg_log("remove idle function for playing capture sound. ret[%d]", ret);
1444 _MMCAMCORDER_UNLOCK(handle);
1450 int _mmcamcorder_get_pixel_format(GstCaps *caps)
1452 const GstStructure *structure;
1453 const char *media_type;
1454 GstVideoInfo media_info;
1455 MMPixelFormatType type = 0;
1456 unsigned int fourcc = 0;
1458 mmf_return_val_if_fail(caps != NULL, MM_PIXEL_FORMAT_INVALID);
1460 structure = gst_caps_get_structure(caps, 0);
1461 media_type = gst_structure_get_name(structure);
1462 if (media_type == NULL) {
1463 _mmcam_dbg_err("failed to get media_type");
1464 return MM_PIXEL_FORMAT_INVALID;
1467 gst_video_info_init(&media_info);
1469 if (!strcmp(media_type, "image/jpeg")) {
1470 _mmcam_dbg_log("It is jpeg.");
1471 type = MM_PIXEL_FORMAT_ENCODED;
1472 } else if (!strcmp(media_type, "video/x-raw") &&
1473 gst_video_info_from_caps(&media_info, caps) &&
1474 GST_VIDEO_INFO_IS_YUV(&media_info)) {
1475 _mmcam_dbg_log("It is yuv.");
1476 fourcc = gst_video_format_to_fourcc(GST_VIDEO_INFO_FORMAT(&media_info));
1477 type = _mmcamcorder_get_pixtype(fourcc);
1478 } else if (!strcmp(media_type, "video/x-raw") &&
1479 gst_video_info_from_caps(&media_info, caps) &&
1480 GST_VIDEO_INFO_IS_RGB(&media_info)) {
1481 _mmcam_dbg_log("It is rgb.");
1482 type = MM_PIXEL_FORMAT_RGB888;
1483 } else if (!strcmp(media_type, "video/x-h264")) {
1484 _mmcam_dbg_log("It is H264");
1485 type = MM_PIXEL_FORMAT_ENCODED_H264;
1487 _mmcam_dbg_err("Not supported format [%s]", media_type);
1488 type = MM_PIXEL_FORMAT_INVALID;
1491 /*_mmcam_dbg_log( "Type [%d]", type );*/
1496 unsigned int _mmcamcorder_get_fourcc(int pixtype, int codectype, int use_zero_copy_format)
1498 unsigned int fourcc = 0;
1500 /*_mmcam_dbg_log("pixtype(%d)", pixtype);*/
1503 case MM_PIXEL_FORMAT_NV12:
1504 if (use_zero_copy_format)
1505 fourcc = GST_MAKE_FOURCC('S', 'N', '1', '2');
1507 fourcc = GST_MAKE_FOURCC('N', 'V', '1', '2');
1510 case MM_PIXEL_FORMAT_NV21:
1511 if (use_zero_copy_format)
1512 fourcc = GST_MAKE_FOURCC('S', 'N', '2', '1');
1514 fourcc = GST_MAKE_FOURCC('N', 'V', '2', '1');
1517 case MM_PIXEL_FORMAT_YUYV:
1518 if (use_zero_copy_format)
1519 fourcc = GST_MAKE_FOURCC('S', 'U', 'Y', 'V');
1521 fourcc = GST_MAKE_FOURCC('Y', 'U', 'Y', '2');
1524 case MM_PIXEL_FORMAT_UYVY:
1525 if (use_zero_copy_format)
1526 fourcc = GST_MAKE_FOURCC('S', 'Y', 'V', 'Y');
1528 fourcc = GST_MAKE_FOURCC('U', 'Y', 'V', 'Y');
1531 case MM_PIXEL_FORMAT_I420:
1532 if (use_zero_copy_format)
1533 fourcc = GST_MAKE_FOURCC('S', '4', '2', '0');
1535 fourcc = GST_MAKE_FOURCC('I', '4', '2', '0');
1538 case MM_PIXEL_FORMAT_YV12:
1539 fourcc = GST_MAKE_FOURCC('Y', 'V', '1', '2');
1541 case MM_PIXEL_FORMAT_422P:
1542 fourcc = GST_MAKE_FOURCC('4', '2', '2', 'P');
1544 case MM_PIXEL_FORMAT_RGB565:
1545 fourcc = GST_MAKE_FOURCC('R', 'G', 'B', 'P');
1547 case MM_PIXEL_FORMAT_RGB888:
1548 fourcc = GST_MAKE_FOURCC('R', 'G', 'B', ' ');
1550 case MM_PIXEL_FORMAT_ENCODED:
1551 if (codectype == MM_IMAGE_CODEC_JPEG) {
1552 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G');
1553 } else if (codectype == MM_IMAGE_CODEC_JPEG_SRW) {
1554 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G'); /*TODO: JPEG+SamsungRAW format */
1555 } else if (codectype == MM_IMAGE_CODEC_SRW) {
1556 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G'); /*TODO: SamsungRAW format */
1557 } else if (codectype == MM_IMAGE_CODEC_PNG) {
1558 fourcc = GST_MAKE_FOURCC('P', 'N', 'G', ' ');
1560 /* Please let us know what other fourcces are. ex) BMP, GIF?*/
1561 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G');
1564 case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1565 fourcc = GST_MAKE_FOURCC('I', 'T', 'L', 'V');
1567 case MM_PIXEL_FORMAT_ENCODED_H264:
1568 fourcc = GST_MAKE_FOURCC('H', '2', '6', '4');
1571 _mmcam_dbg_log("Not proper pixel type[%d]. Set default - I420", pixtype);
1572 if (use_zero_copy_format)
1573 fourcc = GST_MAKE_FOURCC('S', '4', '2', '0');
1575 fourcc = GST_MAKE_FOURCC('I', '4', '2', '0');
1584 int _mmcamcorder_get_pixtype(unsigned int fourcc)
1586 int pixtype = MM_PIXEL_FORMAT_INVALID;
1588 char *pfourcc = (char*)&fourcc;
1590 _mmcam_dbg_log("fourcc(%c%c%c%c)",
1591 pfourcc[0], pfourcc[1], pfourcc[2], pfourcc[3]);
1595 case GST_MAKE_FOURCC('S', 'N', '1', '2'):
1596 case GST_MAKE_FOURCC('N', 'V', '1', '2'):
1597 pixtype = MM_PIXEL_FORMAT_NV12;
1599 case GST_MAKE_FOURCC('S', 'N', '2', '1'):
1600 case GST_MAKE_FOURCC('N', 'V', '2', '1'):
1601 pixtype = MM_PIXEL_FORMAT_NV21;
1603 case GST_MAKE_FOURCC('S', 'U', 'Y', 'V'):
1604 case GST_MAKE_FOURCC('Y', 'U', 'Y', 'V'):
1605 case GST_MAKE_FOURCC('Y', 'U', 'Y', '2'):
1606 pixtype = MM_PIXEL_FORMAT_YUYV;
1608 case GST_MAKE_FOURCC('S', 'Y', 'V', 'Y'):
1609 case GST_MAKE_FOURCC('U', 'Y', 'V', 'Y'):
1610 pixtype = MM_PIXEL_FORMAT_UYVY;
1612 case GST_MAKE_FOURCC('S', '4', '2', '0'):
1613 case GST_MAKE_FOURCC('I', '4', '2', '0'):
1614 pixtype = MM_PIXEL_FORMAT_I420;
1616 case GST_MAKE_FOURCC('Y', 'V', '1', '2'):
1617 pixtype = MM_PIXEL_FORMAT_YV12;
1619 case GST_MAKE_FOURCC('4', '2', '2', 'P'):
1620 pixtype = MM_PIXEL_FORMAT_422P;
1622 case GST_MAKE_FOURCC('R', 'G', 'B', 'P'):
1623 pixtype = MM_PIXEL_FORMAT_RGB565;
1625 case GST_MAKE_FOURCC('R', 'G', 'B', '3'):
1626 pixtype = MM_PIXEL_FORMAT_RGB888;
1628 case GST_MAKE_FOURCC('A', 'R', 'G', 'B'):
1629 case GST_MAKE_FOURCC('x', 'R', 'G', 'B'):
1630 pixtype = MM_PIXEL_FORMAT_ARGB;
1632 case GST_MAKE_FOURCC('B', 'G', 'R', 'A'):
1633 case GST_MAKE_FOURCC('B', 'G', 'R', 'x'):
1634 case GST_MAKE_FOURCC('S', 'R', '3', '2'):
1635 pixtype = MM_PIXEL_FORMAT_RGBA;
1637 case GST_MAKE_FOURCC('J', 'P', 'E', 'G'):
1638 case GST_MAKE_FOURCC('P', 'N', 'G', ' '):
1639 pixtype = MM_PIXEL_FORMAT_ENCODED;
1642 case GST_MAKE_FOURCC('I', 'T', 'L', 'V'):
1643 pixtype = MM_PIXEL_FORMAT_ITLV_JPEG_UYVY;
1645 case GST_MAKE_FOURCC('H', '2', '6', '4'):
1646 pixtype = MM_PIXEL_FORMAT_ENCODED_H264;
1649 _mmcam_dbg_log("Not supported fourcc type(%c%c%c%c)", fourcc, fourcc>>8, fourcc>>16, fourcc>>24);
1650 pixtype = MM_PIXEL_FORMAT_INVALID;
1658 gboolean _mmcamcorder_add_elements_to_bin(GstBin *bin, GList *element_list)
1660 GList *local_list = element_list;
1661 _MMCamcorderGstElement *element = NULL;
1663 mmf_return_val_if_fail(bin && local_list, FALSE);
1665 while (local_list) {
1666 element = (_MMCamcorderGstElement*)local_list->data;
1667 if (element && element->gst) {
1668 if (!gst_bin_add(bin, GST_ELEMENT(element->gst))) {
1669 _mmcam_dbg_err("Add element [%s] to bin [%s] FAILED",
1670 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1671 GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1674 _mmcam_dbg_log("Add element [%s] to bin [%s] OK",
1675 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1676 GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1679 local_list = local_list->next;
1685 gboolean _mmcamcorder_link_elements(GList *element_list)
1687 GList *local_list = element_list;
1688 _MMCamcorderGstElement *element = NULL;
1689 _MMCamcorderGstElement *pre_element = NULL;
1691 mmf_return_val_if_fail(local_list, FALSE);
1693 pre_element = (_MMCamcorderGstElement*)local_list->data;
1694 local_list = local_list->next;
1696 while (local_list) {
1697 element = (_MMCamcorderGstElement*)local_list->data;
1698 if (pre_element && pre_element->gst && element && element->gst) {
1699 if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(pre_element->gst), GST_ELEMENT(element->gst))) {
1700 _mmcam_dbg_log("Link [%s] to [%s] OK",
1701 GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1702 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1704 _mmcam_dbg_err("Link [%s] to [%s] FAILED",
1705 GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1706 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1711 pre_element = element;
1712 local_list = local_list->next;
1718 gboolean _mmcamcorder_resize_frame(unsigned char *src_data, unsigned int src_width, unsigned int src_height, unsigned int src_length, int src_format,
1719 unsigned char **dst_data, unsigned int *dst_width, unsigned int *dst_height, unsigned int *dst_length)
1722 int mm_ret = MM_ERROR_NONE;
1723 int input_format = MM_UTIL_IMG_FMT_YUV420;
1724 unsigned char *dst_tmp_data = NULL;
1726 if (!src_data || !dst_data || !dst_width || !dst_height || !dst_length) {
1727 _mmcam_dbg_err("something is NULL %p,%p,%p,%p,%p", src_data, dst_data, dst_width, dst_height, dst_length);
1731 /* set input format for mm-util */
1732 switch (src_format) {
1733 case MM_PIXEL_FORMAT_I420:
1734 input_format = MM_UTIL_IMG_FMT_I420;
1736 case MM_PIXEL_FORMAT_YV12:
1737 input_format = MM_UTIL_IMG_FMT_YUV420;
1739 case MM_PIXEL_FORMAT_NV12:
1740 input_format = MM_UTIL_IMG_FMT_NV12;
1742 case MM_PIXEL_FORMAT_YUYV:
1743 input_format = MM_UTIL_IMG_FMT_YUYV;
1745 case MM_PIXEL_FORMAT_UYVY:
1746 input_format = MM_UTIL_IMG_FMT_UYVY;
1748 case MM_PIXEL_FORMAT_RGB888:
1749 input_format = MM_UTIL_IMG_FMT_RGB888;
1752 _mmcam_dbg_err("NOT supported format [%d]", src_format);
1756 _mmcam_dbg_log("src size %dx%d -> dst size %dx%d", src_width, src_height, *dst_width, *dst_height);
1758 /* get length of resized image */
1759 mm_ret = mm_util_get_image_size(input_format, *dst_width, *dst_height, dst_length);
1760 if (mm_ret != MM_ERROR_NONE) {
1761 GST_ERROR("mm_util_get_image_size failed 0x%x", ret);
1765 _mmcam_dbg_log("dst_length : %d", *dst_length);
1767 dst_tmp_data = (unsigned char *)malloc(*dst_length);
1768 if (dst_tmp_data == NULL) {
1769 _mmcam_dbg_err("failed to alloc dst_thumb_size(size %d)", *dst_length);
1773 mm_ret = mm_util_resize_image(src_data, src_width, src_height, input_format, dst_tmp_data, dst_width, dst_height);
1775 if (mm_ret != MM_ERROR_NONE) {
1776 GST_ERROR("mm_util_resize_image failed 0x%x", ret);
1781 *dst_data = dst_tmp_data;
1783 _mmcam_dbg_log("resize done %p, %dx%d", *dst_data, *dst_width, *dst_height);
1789 gboolean _mmcamcorder_encode_jpeg(void *src_data, unsigned int src_width, unsigned int src_height,
1790 int src_format, unsigned int src_length, unsigned int jpeg_quality,
1791 void **result_data, unsigned int *result_length)
1794 gboolean ret_conv = TRUE;
1795 int jpeg_format = 0;
1796 unsigned char *converted_src = NULL;
1797 unsigned int converted_src_size = 0;
1799 mmf_return_val_if_fail(src_data && result_data && result_length, FALSE);
1801 switch (src_format) {
1802 case MM_PIXEL_FORMAT_NV12:
1803 //jpeg_format = MM_UTIL_JPEG_FMT_NV12;
1804 ret_conv = _mmcamcorder_convert_NV12_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1805 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1807 case MM_PIXEL_FORMAT_NV16:
1808 jpeg_format = MM_UTIL_JPEG_FMT_NV16;
1809 converted_src = src_data;
1811 case MM_PIXEL_FORMAT_NV21:
1812 jpeg_format = MM_UTIL_JPEG_FMT_NV21;
1813 converted_src = src_data;
1815 case MM_PIXEL_FORMAT_YUYV:
1816 //jpeg_format = MM_UTIL_JPEG_FMT_YUYV;
1817 ret_conv = _mmcamcorder_convert_YUYV_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1818 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1820 case MM_PIXEL_FORMAT_UYVY:
1821 //jpeg_format = MM_UTIL_JPEG_FMT_UYVY;
1822 ret_conv = _mmcamcorder_convert_UYVY_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1823 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1825 case MM_PIXEL_FORMAT_I420:
1826 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1827 converted_src = src_data;
1829 case MM_PIXEL_FORMAT_RGB888:
1830 jpeg_format = MM_UTIL_JPEG_FMT_RGB888;
1831 converted_src = src_data;
1833 case MM_PIXEL_FORMAT_RGBA:
1834 jpeg_format = MM_UTIL_JPEG_FMT_RGBA8888;
1835 converted_src = src_data;
1837 case MM_PIXEL_FORMAT_ARGB:
1838 jpeg_format = MM_UTIL_JPEG_FMT_ARGB8888;
1839 converted_src = src_data;
1841 case MM_PIXEL_FORMAT_422P:
1842 jpeg_format = MM_UTIL_JPEG_FMT_YUV422; // not supported
1844 case MM_PIXEL_FORMAT_NV12T:
1845 case MM_PIXEL_FORMAT_YV12:
1846 case MM_PIXEL_FORMAT_RGB565:
1847 case MM_PIXEL_FORMAT_ENCODED:
1848 case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1853 if (ret_conv == FALSE) {
1854 if (converted_src &&
1855 converted_src != src_data) {
1856 free(converted_src);
1857 converted_src = NULL;
1859 _mmcam_dbg_err("color convert error source format[%d], jpeg format[%d]", src_format, jpeg_format);
1863 ret = mm_util_jpeg_encode_to_memory(result_data, result_length,
1864 converted_src, src_width, src_height, jpeg_format, jpeg_quality);
1866 if (converted_src && (converted_src != src_data)) {
1867 free(converted_src);
1868 converted_src = NULL;
1871 if (ret != MM_ERROR_NONE) {
1872 _mmcam_dbg_err("No encoder supports %d format, error code %x", src_format, ret);
1880 /* make UYVY smaller as multiple size. ex: 640x480 -> 320x240 or 160x120 ... */
1881 gboolean _mmcamcorder_downscale_UYVYorYUYV(unsigned char *src, unsigned int src_width, unsigned int src_height,
1882 unsigned char **dst, unsigned int dst_width, unsigned int dst_height)
1888 int ratio_width = 0;
1889 int ratio_height = 0;
1893 unsigned char *result = NULL;
1895 if (src == NULL || dst == NULL) {
1896 _mmcam_dbg_err("src[%p] or dst[%p] is NULL", src, dst);
1900 result = (unsigned char *)malloc((dst_width * dst_height)<<1);
1902 _mmcam_dbg_err("failed to alloc dst data");
1906 ratio_width = src_width / dst_width;
1907 ratio_height = src_height / dst_height;
1908 line_width = src_width << 1;
1909 jump_width = ratio_width << 1;
1911 _mmcam_dbg_warn("[src %dx%d] [dst %dx%d] [line width %d] [ratio width %d, height %d]",
1912 src_width, src_height, dst_width, dst_height, line_width, ratio_width, ratio_height);
1914 for (i = 0 ; i < src_height ; i += ratio_height) {
1915 line_base = i * line_width;
1916 for (j = 0 ; j < line_width ; j += jump_width) {
1917 src_index = line_base + j;
1918 result[k++] = src[src_index];
1919 result[k++] = src[src_index+1];
1922 src_index = line_base + j;
1923 if (src_index % 4 == 0)
1924 result[k++] = src[src_index+2];
1926 result[k++] = src[src_index];
1928 result[k++] = src[src_index+1];
1934 _mmcam_dbg_warn("converting done - result %p", result);
1940 static guint16 get_language_code(const char *str)
1942 return (guint16)(((str[0]-0x60) & 0x1F) << 10) + (((str[1]-0x60) & 0x1F) << 5) + ((str[2]-0x60) & 0x1F);
1945 static gchar * str_to_utf8(const gchar *str)
1947 return g_convert(str, -1, "UTF-8", "ASCII", NULL, NULL, NULL);
1950 static inline gboolean write_tag(FILE *f, const gchar *tag)
1953 FPUTC_CHECK(*tag++, f);
1958 static inline gboolean write_to_32(FILE *f, guint val)
1960 FPUTC_CHECK(val >> 24, f);
1961 FPUTC_CHECK(val >> 16, f);
1962 FPUTC_CHECK(val >> 8, f);
1963 FPUTC_CHECK(val, f);
1967 static inline gboolean write_to_16(FILE *f, guint val)
1969 FPUTC_CHECK(val >> 8, f);
1970 FPUTC_CHECK(val, f);
1974 static inline gboolean write_to_24(FILE *f, guint val)
1976 write_to_16(f, val >> 8);
1977 FPUTC_CHECK(val, f);
1981 void *_mmcamcorder_util_task_thread_func(void *data)
1983 int ret = MM_ERROR_NONE;
1984 mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
1987 _mmcam_dbg_err("handle is NULL");
1991 _mmcam_dbg_warn("start thread");
1993 g_mutex_lock(&hcamcorder->task_thread_lock);
1995 while (hcamcorder->task_thread_state != _MMCAMCORDER_TASK_THREAD_STATE_EXIT) {
1996 switch (hcamcorder->task_thread_state) {
1997 case _MMCAMCORDER_TASK_THREAD_STATE_NONE:
1998 _mmcam_dbg_warn("wait for task signal");
1999 g_cond_wait(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock);
2000 _mmcam_dbg_warn("task signal received : state %d", hcamcorder->task_thread_state);
2002 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START:
2003 _mmcamcorder_sound_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE02, FALSE);
2004 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2006 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_SOLO_PLAY_START:
2007 _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
2008 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2010 case _MMCAMCORDER_TASK_THREAD_STATE_ENCODE_PIPE_CREATE:
2011 ret = _mmcamcorder_video_prepare_record((MMHandleType)hcamcorder);
2013 /* Play record start sound */
2014 _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_REC_START, FALSE);
2016 _mmcam_dbg_log("_mmcamcorder_video_prepare_record return 0x%x", ret);
2017 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2019 case _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING:
2021 gint64 end_time = 0;
2023 _mmcam_dbg_warn("wait for capture data in recording. wait signal...");
2025 end_time = g_get_monotonic_time() + (5 * G_TIME_SPAN_SECOND);
2027 if (g_cond_wait_until(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock, end_time)) {
2028 _mmcam_dbg_warn("signal received");
2030 _MMCamcorderMsgItem message;
2032 memset(&message, 0x0, sizeof(_MMCamcorderMsgItem));
2034 _mmcam_dbg_err("capture data wait time out, send error message");
2036 message.id = MM_MESSAGE_CAMCORDER_ERROR;
2037 message.param.code = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
2039 _mmcamcorder_send_message((MMHandleType)hcamcorder, &message);
2041 hcamcorder->capture_in_recording = FALSE;
2044 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2048 _mmcam_dbg_warn("invalid task thread state %d", hcamcorder->task_thread_state);
2049 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
2054 g_mutex_unlock(&hcamcorder->task_thread_lock);
2056 _mmcam_dbg_warn("exit thread");
2062 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2067 int dst_y_offset = 0;
2068 int dst_u_offset = 0;
2069 int dst_v_offset = 0;
2070 int loop_length = 0;
2071 unsigned int dst_size = 0;
2072 unsigned char *dst_data = NULL;
2074 if (!src || !dst || !dst_len) {
2075 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2079 dst_size = (width * height * 3) >> 1;
2081 _mmcam_dbg_log("YUVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2083 dst_data = (unsigned char *)malloc(dst_size);
2085 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2089 loop_length = width << 1;
2090 dst_u_offset = width * height;
2091 dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2093 _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2095 for (i = 0 ; i < height ; i++) {
2096 for (j = 0 ; j < loop_length ; j += 2) {
2097 dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2101 dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2103 dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2111 *dst_len = dst_size;
2113 _mmcam_dbg_log("DONE: YUVY -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2119 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2124 int dst_y_offset = 0;
2125 int dst_u_offset = 0;
2126 int dst_v_offset = 0;
2127 int loop_length = 0;
2128 unsigned int dst_size = 0;
2129 unsigned char *dst_data = NULL;
2131 if (!src || !dst || !dst_len) {
2132 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2136 dst_size = (width * height * 3) >> 1;
2138 _mmcam_dbg_log("UYVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2140 dst_data = (unsigned char *)malloc(dst_size);
2142 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2146 loop_length = width << 1;
2147 dst_u_offset = width * height;
2148 dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2150 _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2152 for (i = 0 ; i < height ; i++) {
2153 for (j = 0 ; j < loop_length ; j += 2) {
2156 dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2158 dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2163 dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2168 *dst_len = dst_size;
2170 _mmcam_dbg_log("DONE: UYVY -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2176 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2180 int dst_y_offset = 0;
2181 int dst_u_offset = 0;
2182 int dst_v_offset = 0;
2183 int loop_length = 0;
2184 unsigned int dst_size = 0;
2185 unsigned char *dst_data = NULL;
2187 if (!src || !dst || !dst_len) {
2188 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2192 /* buffer overflow prevention check */
2193 if (width > __MMCAMCORDER_MAX_WIDTH || height > __MMCAMCORDER_MAX_HEIGHT) {
2194 _mmcam_dbg_err("too large size %d x %d", width, height);
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");
2260 int _mmcamcorder_get_audiosrc_blocksize(int samplerate, int format, int channel, int interval, int *blocksize)
2265 _mmcam_dbg_err("NULL ptr");
2269 if (samplerate == 0 || channel == 0 || interval == 0) {
2270 _mmcam_dbg_err("invalid param %d %d %d", samplerate, channel, interval);
2274 if (format == MM_CAMCORDER_AUDIO_FORMAT_PCM_S16_LE)
2277 *blocksize = samplerate * depth * channel * interval / 8000;