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_warn("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_TIMEOUT, NULL, NULL);
115 _mmcam_dbg_warn("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_TIMEOUT, NULL, NULL, NULL);
126 _mmcam_dbg_warn("done");
131 static int __gdbus_subscribe_signal(GDBusConnection *conn,
132 const char *object_name, const char *iface_name, const char *signal_name,
133 GDBusSignalCallback signal_cb, guint *subscribe_id, void *userdata)
137 if (!conn || !object_name || !iface_name || !signal_name || !signal_cb || !subscribe_id) {
138 _mmcam_dbg_err("Invalid Argument %p %p %p %p %p %p",
139 conn, object_name, iface_name, signal_name, signal_cb, subscribe_id);
140 return MM_ERROR_INVALID_ARGUMENT;
143 _mmcam_dbg_log("subscirbe signal Obj %s, iface_name %s, sig_name %s",
144 object_name, iface_name, signal_name);
146 subs_id = g_dbus_connection_signal_subscribe(conn,
147 NULL, iface_name, signal_name, object_name, NULL,
148 G_DBUS_SIGNAL_FLAGS_NONE, signal_cb, userdata, NULL);
150 _mmcam_dbg_err("g_dbus_connection_signal_subscribe() failed");
151 return MM_ERROR_CAMCORDER_INTERNAL;
153 *subscribe_id = subs_id;
154 _mmcam_dbg_log("subs_id %u", subs_id);
157 return MM_ERROR_NONE;
161 static void __gdbus_stream_eos_cb(GDBusConnection *connection,
162 const gchar *sender_name, const gchar *object_path, const gchar *interface_name,
163 const gchar *signal_name, GVariant *param, gpointer user_data)
166 _MMCamcorderGDbusCbInfo *gdbus_info = NULL;
167 mmf_camcorder_t *hcamcorder = NULL;
169 _mmcam_dbg_warn("entered");
171 if (!param || !user_data) {
172 _mmcam_dbg_err("invalid parameter %p %p", param, user_data);
176 gdbus_info = (_MMCamcorderGDbusCbInfo *)user_data;
177 hcamcorder = (mmf_camcorder_t *)gdbus_info->mm_handle;
179 g_variant_get(param, "(i)", &played_idx);
181 g_mutex_lock(&gdbus_info->sync_mutex);
183 _mmcam_dbg_warn("gdbus_info->param %d, played_idx : %d, handle : %p",
184 gdbus_info->param, played_idx, hcamcorder);
186 if (gdbus_info->param == played_idx) {
187 g_dbus_connection_signal_unsubscribe(connection, gdbus_info->subscribe_id);
189 gdbus_info->is_playing = FALSE;
190 gdbus_info->subscribe_id = 0;
191 gdbus_info->param = 0;
193 g_cond_signal(&gdbus_info->sync_cond);
196 g_mutex_unlock(&gdbus_info->sync_mutex);
198 _mmcam_dbg_warn("done");
203 static int __gdbus_wait_for_cb_return(_MMCamcorderGDbusCbInfo *gdbus_info, int time_out)
205 int ret = MM_ERROR_NONE;
209 _mmcam_dbg_err("invalid info");
210 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
213 g_mutex_lock(&gdbus_info->sync_mutex);
215 _mmcam_dbg_warn("entered");
217 if (gdbus_info->is_playing == FALSE) {
218 _mmcam_dbg_log("callback is already returned");
219 g_mutex_unlock(&gdbus_info->sync_mutex);
220 return MM_ERROR_NONE;
223 end_time = g_get_monotonic_time() + (time_out * G_TIME_SPAN_MILLISECOND);
225 if (g_cond_wait_until(&gdbus_info->sync_cond, &gdbus_info->sync_mutex, end_time)) {
226 _mmcam_dbg_warn("wait signal received");
228 _mmcam_dbg_err("wait time is expired");
229 ret = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
232 g_mutex_unlock(&gdbus_info->sync_mutex);
234 _mmcam_dbg_warn("done");
240 gint32 _mmcamcorder_double_to_fix(gdouble d_number)
242 return (gint32) (d_number * 65536.0);
245 // find top level tag only, do not use this function for finding sub level tags
246 gint _mmcamcorder_find_tag(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
248 size_t read_item = 0;
254 while ((read_item = fread(&buf, sizeof(guchar), 8, f)) > 0) {
255 uint64_t buf_size = 0;
256 uint32_t buf_fourcc = 0;
259 _mmcam_dbg_err("fread failed : %d", read_item);
263 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
265 if (tag_fourcc == buf_fourcc) {
266 _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
269 _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
271 buf_size = _mmcamcorder_get_container_size(buf);
273 /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
274 if (buf_fourcc == MMCAM_FOURCC('m', 'd', 'a', 't') &&
276 read_item = fread(&buf, sizeof(guchar), 8, f);
278 _mmcam_dbg_err("fread failed");
282 buf_size = _mmcamcorder_get_container_size64(buf);
283 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
285 buf_size = buf_size - 8; /* include tag */
288 _mmcam_dbg_log("seek %llu", buf_size);
289 if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
290 _mmcam_dbg_err("fseeko() fail");
296 _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
301 gboolean _mmcamcorder_find_fourcc(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
303 size_t read_item = 0;
309 while ((read_item = fread(&buf, sizeof(guchar), 8, f)) > 0) {
310 uint64_t buf_size = 0;
311 uint32_t buf_fourcc = 0;
314 _mmcam_dbg_err("fread failed : %d", read_item);
318 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
320 if (tag_fourcc == buf_fourcc) {
321 _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
323 } else if (buf_fourcc == MMCAM_FOURCC('m', 'o', 'o', 'v') &&
324 tag_fourcc != buf_fourcc) {
325 if (_mmcamcorder_find_fourcc(f, tag_fourcc, FALSE))
330 _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
332 buf_size = _mmcamcorder_get_container_size(buf);
334 /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
335 if (buf_fourcc == MMCAM_FOURCC('m', 'd', 'a', 't') &&
337 read_item = fread(&buf, sizeof(guchar), 8, f);
339 _mmcam_dbg_err("fread failed");
343 buf_size = _mmcamcorder_get_container_size64(buf);
344 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
346 buf_size = buf_size - 8; /* include tag */
349 _mmcam_dbg_log("seek %llu", buf_size);
350 if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
351 _mmcam_dbg_err("fseeko() fail");
357 _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
362 gboolean _mmcamcorder_update_size(FILE *f, gint64 prev_pos, gint64 curr_pos)
364 _mmcam_dbg_log("size : %"G_GINT64_FORMAT"", curr_pos-prev_pos);
365 if (fseeko(f, prev_pos, SEEK_SET) != 0) {
366 _mmcam_dbg_err("fseeko() fail");
370 if (!write_to_32(f, curr_pos -prev_pos))
373 if (fseeko(f, curr_pos, SEEK_SET) != 0) {
374 _mmcam_dbg_err("fseeko() fail");
381 gboolean _mmcamcorder_write_loci(FILE *f, _MMCamcorderLocationInfo info)
383 gint64 current_pos, pos;
388 if ((pos = ftello(f)) < 0) {
389 _mmcam_dbg_err("ftello() returns negative value");
393 if (!write_to_32(f, 0)) //size
396 if (!write_tag(f, "loci")) // type
399 FPUTC_CHECK(0, f); // version
401 if (!write_to_24(f, 0)) // flags
404 if (!write_to_16(f, get_language_code("eng"))) // language
407 str = str_to_utf8("location_name");
409 FPUTS_CHECK(str, f); // name
412 FPUTC_CHECK('\0', f);
413 FPUTC_CHECK(0, f); //role
415 if (!write_to_32(f, info.longitude)) // Longitude
418 if (!write_to_32(f, info.latitude)) // Latitude
421 if (!write_to_32(f, info.altitude)) // Altitude
424 str = str_to_utf8("Astronomical_body");
425 FPUTS_CHECK(str, f);//Astronomical_body
428 FPUTC_CHECK('\0', f);
430 str = str_to_utf8("Additional_notes");
431 FPUTS_CHECK(str, f); // Additional_notes
434 FPUTC_CHECK('\0', f);
436 if ((current_pos = ftello(f)) < 0) {
437 _mmcam_dbg_err("ftello() returns negative value");
441 if (!_mmcamcorder_update_size(f, pos, current_pos))
447 void _mmcamcorder_write_Latitude(FILE *f, int value)
451 int l_below_decimal = 0;
453 l_decimal = value / 10000;
456 snprintf(s_latitude, 5, "-%.2d.", l_decimal);
458 snprintf(s_latitude, 5, "%.2d.", l_decimal);
460 snprintf(s_latitude, 5, "+%.2d.", l_decimal);
463 l_below_decimal = value - (l_decimal * 10000);
464 if (l_below_decimal < 0)
465 l_below_decimal = -l_below_decimal;
467 snprintf(&s_latitude[4], 5, "%.4d", l_below_decimal);
469 write_tag(f, s_latitude);
472 void _mmcamcorder_write_Longitude(FILE *f, int value)
474 char s_longitude[10];
476 int l_below_decimal = 0;
478 l_decimal = value / 10000;
481 snprintf(s_longitude, 6, "-%.3d.", l_decimal);
483 snprintf(s_longitude, 6, "%.3d.", l_decimal);
485 snprintf(s_longitude, 6, "+%.3d.", l_decimal);
488 l_below_decimal = value - (l_decimal * 10000);
489 if (l_below_decimal < 0)
490 l_below_decimal = -l_below_decimal;
492 snprintf(&s_longitude[5], 5, "%.4d", l_below_decimal);
494 write_tag(f, s_longitude);
497 #define D_GEOGRAPH "\xA9xyz"
498 // 0x0012 -> latitude(8) + longitude(9) + seperator(1) = 18
499 // 0x15c7 -> encode in english
500 #define D_INFO_GEOGRAPH 0x001215c7
502 gboolean _mmcamcorder_write_geodata(FILE *f, _MMCamcorderLocationInfo info)
504 gint64 current_pos, pos;
508 if ((pos = ftello(f)) < 0) {
509 _mmcam_dbg_err("ftello() returns negative value");
513 if (!write_to_32(f, 0)) //size
516 if (!write_tag(f, D_GEOGRAPH)) // type
519 if (!write_to_32(f, D_INFO_GEOGRAPH))
522 _mmcamcorder_write_Latitude(f, info.latitude);
523 _mmcamcorder_write_Longitude(f, info.longitude);
525 FPUTC_CHECK(0x2F, f);
527 if ((current_pos = ftello(f)) < 0) {
528 _mmcam_dbg_err("ftello() returns negative value");
532 if (!_mmcamcorder_update_size(f, pos, current_pos))
539 gboolean _mmcamcorder_write_udta(FILE *f, int gps_enable, _MMCamcorderLocationInfo info, _MMCamcorderLocationInfo geotag)
541 gint64 current_pos, pos;
543 _mmcam_dbg_log("gps enable : %d", gps_enable);
544 if (gps_enable == FALSE) {
545 _mmcam_dbg_log("no need to write udta");
549 if ((pos = ftello(f)) < 0) {
550 _mmcam_dbg_err("ftello() returns negative value");
555 if (!write_to_32(f, 0)) {
556 _mmcam_dbg_err("failed to write size");
561 if (!write_tag(f, "udta")) {
562 _mmcam_dbg_err("failed to write type udta");
567 if (!_mmcamcorder_write_loci(f, info)) {
568 _mmcam_dbg_err("failed to write loci");
572 if (!_mmcamcorder_write_geodata(f, geotag)) {
573 _mmcam_dbg_err("failed to write geodata");
578 if ((current_pos = ftello(f)) < 0) {
579 _mmcam_dbg_err("ftello() returns negative value");
583 if (!_mmcamcorder_update_size(f, pos, current_pos)) {
584 _mmcam_dbg_err("failed to update size");
588 _mmcam_dbg_log("done");
594 guint64 _mmcamcorder_get_container_size(const guchar *size)
602 result = result | (temp << 16);
604 result = result | (temp << 8);
605 result = result | size[3];
607 _mmcam_dbg_log("result : %llu", result);
613 guint64 _mmcamcorder_get_container_size64(const guchar *size)
621 result = result | (temp << 48);
623 result = result | (temp << 40);
625 result = result | (temp << 32);
627 result = result | (temp << 24);
629 result = result | (temp << 16);
631 result = result | (temp << 8);
632 result = result | size[7];
634 _mmcam_dbg_log("result : %llu", result);
640 gboolean _mmcamcorder_update_composition_matrix(FILE *f, int orientation)
643 guint32 a = 0x00010000;
646 guint32 d = 0x00010000;
648 switch (orientation) {
649 case MM_CAMCORDER_TAG_VIDEO_ORT_90:/* 90 degree */
655 case MM_CAMCORDER_TAG_VIDEO_ORT_180:/* 180 degree */
659 case MM_CAMCORDER_TAG_VIDEO_ORT_270:/* 270 degree */
665 case MM_CAMCORDER_TAG_VIDEO_ORT_NONE:/* 0 degree */
678 write_to_32(f, 0x40000000);
680 _mmcam_dbg_log("orientation : %d, write data 0x%x 0x%x 0x%x 0x%x",
681 orientation, a, b, c, d);
687 static int __mmcamcorder_storage_supported_cb(int storage_id, storage_type_e type,
688 storage_state_e state, const char *path, void *user_data)
690 _MMCamcorderStorageInfo *info = (_MMCamcorderStorageInfo *)user_data;
693 _mmcam_dbg_err("NULL info");
697 if (type == info->type) {
698 info->id = storage_id;
706 int _mmcamcorder_get_storage_info(const gchar *path, const gchar *root_directory, _MMCamcorderStorageInfo *info)
709 struct stat stat_path;
710 struct stat stat_root;
712 if (!path || !root_directory || !info) {
713 _mmcam_dbg_err("invalid parameter %p %p %p", path, root_directory, info);
717 if (strlen(root_directory) > 0) {
718 if (stat(path, &stat_path) != 0) {
719 _mmcam_dbg_err("failed to stat for [%s][errno %d]", path, errno);
723 if (stat(root_directory, &stat_root) != 0) {
724 _mmcam_dbg_err("failed to stat for [%s][errno %d]", root_directory, errno);
728 if (stat_path.st_dev == stat_root.st_dev)
729 info->type = STORAGE_TYPE_INTERNAL;
731 info->type = STORAGE_TYPE_EXTERNAL;
733 info->type = STORAGE_TYPE_INTERNAL;
734 _mmcam_dbg_warn("invalid length of root directory, assume that it's internal storage.");
737 ret = storage_foreach_device_supported((storage_device_supported_cb)__mmcamcorder_storage_supported_cb, info);
738 if (ret != STORAGE_ERROR_NONE) {
739 _mmcam_dbg_err("storage_foreach_device_supported failed 0x%x", ret);
743 _mmcam_dbg_log("storage info - type %d, id %d", info->type, info->id);
749 int _mmcamcorder_get_freespace(storage_type_e type, guint64 *free_space)
754 if (type == STORAGE_TYPE_INTERNAL)
755 ret = storage_get_internal_memory_size(&vfs);
757 ret = storage_get_external_memory_size(&vfs);
759 if (ret != STORAGE_ERROR_NONE) {
761 _mmcam_dbg_err("get memory size failed [type %d] 0x%x", type, ret);
765 *free_space = vfs.f_bsize * vfs.f_bavail;
767 _mmcam_dbg_log("vfs.f_bsize [%lu], vfs.f_bavail [%lu]", vfs.f_bsize, vfs.f_bavail);
768 _mmcam_dbg_log("memory size %llu [%s]", *free_space, path);
774 int _mmcamcorder_get_file_system_type(const gchar *path, int *file_system_type)
780 if (!g_file_test(path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
781 _mmcam_dbg_log("File(%s) doesn't exist.", path);
785 if (-1 == statfs(path, &fs)) {
786 _mmcam_dbg_log("statfs failed.(%s)", path);
790 *file_system_type = (int)fs.f_type;
796 int _mmcamcorder_get_device_flash_brightness(GDBusConnection *conn, int *brightness)
799 int ret = MM_ERROR_NONE;
800 GVariant *params = NULL;
801 GVariant *result = NULL;
803 ret = __gdbus_method_call_sync(conn, "org.tizen.system.deviced",
804 "/Org/Tizen/System/DeviceD/Led", "org.tizen.system.deviced.Led",
805 "GetBrightnessForCamera", params, &result, TRUE);
806 if (ret != MM_ERROR_NONE) {
807 _mmcam_dbg_err("Dbus Call on Client Error");
812 g_variant_get(result, "(i)", &get_value);
813 *brightness = get_value;
814 _mmcam_dbg_log("flash brightness : %d", *brightness);
816 _mmcam_dbg_err("replied result is null");
817 ret = MM_ERROR_CAMCORDER_INTERNAL;
824 int _mmcamcorder_send_sound_play_message(GDBusConnection *conn, _MMCamcorderGDbusCbInfo *gdbus_info,
825 const char *sample_name, const char *stream_role, const char *volume_gain, int sync_play)
828 int ret = MM_ERROR_NONE;
829 GVariant *params = NULL;
830 GVariant *result = NULL;
833 if (!conn || !gdbus_info) {
834 _mmcam_dbg_err("Invalid parameter %p %p", conn, gdbus_info);
835 return MM_ERROR_CAMCORDER_INTERNAL;
838 params = g_variant_new("(sss)", sample_name, stream_role, volume_gain);
839 result = g_variant_new("(i)", get_value);
841 ret = __gdbus_method_call_sync(conn, "org.pulseaudio.Server",
842 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer",
843 "SamplePlay", params, &result, TRUE);
844 if (ret != MM_ERROR_NONE) {
845 _mmcam_dbg_err("Dbus Call on Client Error");
850 g_variant_get(result, "(i)", &get_value);
851 _mmcam_dbg_log("played index : %d", get_value);
853 _mmcam_dbg_err("replied result is null");
854 return MM_ERROR_CAMCORDER_INTERNAL;
857 g_mutex_lock(&gdbus_info->sync_mutex);
859 if (gdbus_info->subscribe_id > 0) {
860 _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", gdbus_info->subscribe_id);
862 g_dbus_connection_signal_unsubscribe(conn, gdbus_info->subscribe_id);
864 gdbus_info->subscribe_id = 0;
867 gdbus_info->is_playing = TRUE;
868 gdbus_info->param = get_value;
870 ret = __gdbus_subscribe_signal(conn,
871 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer", "EOS",
872 __gdbus_stream_eos_cb, &subs_id, gdbus_info);
874 if (ret == MM_ERROR_NONE)
875 gdbus_info->subscribe_id = subs_id;
877 g_mutex_unlock(&gdbus_info->sync_mutex);
879 if (sync_play && ret == MM_ERROR_NONE)
880 ret = __gdbus_wait_for_cb_return(gdbus_info, G_DBUS_TIMEOUT);
886 void _mmcamcorder_request_dpm_popup(GDBusConnection *conn, const char *restricted_policy)
888 int ret = MM_ERROR_NONE;
889 gboolean get_value = 0;
890 GVariant *params = NULL;
891 GVariant *result = NULL;
893 if (!conn || !restricted_policy) {
894 _mmcam_dbg_err("Invalid parameter %p %p", conn, restricted_policy);
898 params = g_variant_new("(s)", restricted_policy);
899 result = g_variant_new("(b)", get_value);
901 ret = __gdbus_method_call_sync(conn,
902 "org.tizen.DevicePolicyManager",
903 "/org/tizen/DevicePolicyManager/Syspopup",
904 "org.tizen.DevicePolicyManager.Syspopup",
905 "show", params, &result, TRUE);
906 if (ret != MM_ERROR_NONE) {
907 _mmcam_dbg_err("Dbus Call on Client Error 0x%x", ret);
912 g_variant_get(result, "(b)", &get_value);
913 _mmcam_dbg_log("request result : %d", get_value);
915 _mmcam_dbg_err("replied result is null");
922 int _mmcamcorder_get_file_size(const char *filename, guint64 *size)
926 if (stat(filename, &buf) != 0)
928 *size = (guint64)buf.st_size;
933 void _mmcamcorder_remove_buffer_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
935 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
937 MMCamcorderHandlerItem *item = NULL;
939 mmf_return_if_fail(hcamcorder);
941 if (!hcamcorder->buffer_probes) {
942 _mmcam_dbg_warn("list for buffer probe is NULL");
946 _mmcam_dbg_log("start - category : 0x%x", category);
948 list = hcamcorder->buffer_probes;
952 _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
953 list = g_list_next(list);
957 if (item->category & category) {
958 if (item->object && GST_IS_PAD(item->object)) {
959 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
960 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
961 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
963 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
966 list = g_list_next(list);
967 hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
970 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
971 list = g_list_next(list);
975 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
976 g_list_free(hcamcorder->buffer_probes);
977 hcamcorder->buffer_probes = NULL;
980 _mmcam_dbg_log("done");
986 void _mmcamcorder_remove_one_buffer_probe(MMHandleType handle, void *object)
988 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
990 MMCamcorderHandlerItem *item = NULL;
992 mmf_return_if_fail(hcamcorder);
994 if (!hcamcorder->buffer_probes) {
995 _mmcam_dbg_warn("list for buffer probe is NULL");
999 _mmcam_dbg_log("start - object : %p", object);
1001 list = hcamcorder->buffer_probes;
1005 _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
1006 list = g_list_next(list);
1010 if (item->object && item->object == object) {
1011 if (GST_IS_PAD(item->object)) {
1012 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
1013 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
1014 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
1016 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
1019 list = g_list_next(list);
1020 hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
1025 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1026 list = g_list_next(list);
1030 _mmcam_dbg_log("done");
1036 void _mmcamcorder_remove_event_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
1038 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1040 MMCamcorderHandlerItem *item = NULL;
1042 mmf_return_if_fail(hcamcorder);
1044 if (!hcamcorder->event_probes) {
1045 _mmcam_dbg_warn("list for event probe is NULL");
1049 _mmcam_dbg_log("start - category : 0x%x", category);
1051 list = hcamcorder->event_probes;
1055 _mmcam_dbg_err("Remove event probe faild, the item is NULL");
1056 list = g_list_next(list);
1060 if (item->category & category) {
1061 if (item->object && GST_IS_PAD(item->object)) {
1062 _mmcam_dbg_log("Remove event probe on [%s:%s] - [ID : %lu], [Category : %x]",
1063 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
1064 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
1066 _mmcam_dbg_warn("Remove event probe faild, the pad is null or not pad, just remove item from list and free it");
1069 list = g_list_next(list);
1070 hcamcorder->event_probes = g_list_remove(hcamcorder->event_probes, item);
1073 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1074 list = g_list_next(list);
1078 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1079 g_list_free(hcamcorder->event_probes);
1080 hcamcorder->event_probes = NULL;
1083 _mmcam_dbg_log("done");
1089 void _mmcamcorder_disconnect_signal(MMHandleType handle, _MMCamcorderHandlerCategory category)
1091 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1093 MMCamcorderHandlerItem *item = NULL;
1095 mmf_return_if_fail(hcamcorder);
1097 if (!hcamcorder->signals) {
1098 _mmcam_dbg_warn("list for signal is NULL");
1102 _mmcam_dbg_log("start - category : 0x%x", category);
1104 list = hcamcorder->signals;
1108 _mmcam_dbg_err("Fail to Disconnecting signal, the item is NULL");
1109 list = g_list_next(list);
1113 if (item->category & category) {
1114 if (item->object && GST_IS_ELEMENT(item->object)) {
1115 if (g_signal_handler_is_connected(item->object, item->handler_id)) {
1116 _mmcam_dbg_log("Disconnect signal from [%s] : [ID : %lu], [Category : %x]",
1117 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
1118 g_signal_handler_disconnect(item->object, item->handler_id);
1120 _mmcam_dbg_warn("Signal was not connected, cannot disconnect it : [%s] [ID : %lu], [Category : %x]",
1121 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
1124 _mmcam_dbg_err("Fail to Disconnecting signal, the element is null or not element, just remove item from list and free it");
1127 list = g_list_next(list);
1128 hcamcorder->signals = g_list_remove(hcamcorder->signals, item);
1131 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1132 list = g_list_next(list);
1136 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1137 g_list_free(hcamcorder->signals);
1138 hcamcorder->signals = NULL;
1141 _mmcam_dbg_log("done");
1147 void _mmcamcorder_remove_all_handlers(MMHandleType handle, _MMCamcorderHandlerCategory category)
1149 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1151 _mmcam_dbg_log("ENTER");
1153 if (hcamcorder->signals)
1154 _mmcamcorder_disconnect_signal((MMHandleType)hcamcorder, category);
1155 if (hcamcorder->event_probes)
1156 _mmcamcorder_remove_event_probe((MMHandleType)hcamcorder, category);
1157 if (hcamcorder->buffer_probes)
1158 _mmcamcorder_remove_buffer_probe((MMHandleType)hcamcorder, category);
1160 _mmcam_dbg_log("LEAVE");
1164 void _mmcamcorder_element_release_noti(gpointer data, GObject *where_the_object_was)
1167 _MMCamcorderSubContext *sc = (_MMCamcorderSubContext *)data;
1169 mmf_return_if_fail(sc);
1170 mmf_return_if_fail(sc->element);
1172 for (i = 0 ; i < _MMCAMCORDER_PIPELINE_ELEMENT_NUM ; i++) {
1173 if (sc->element[i].gst && (G_OBJECT(sc->element[i].gst) == where_the_object_was)) {
1174 _mmcam_dbg_warn("The element[%d][%p] is finalized", sc->element[i].id, sc->element[i].gst);
1175 sc->element[i].gst = NULL;
1176 sc->element[i].id = _MMCAMCORDER_NONE;
1181 mmf_return_if_fail(sc->encode_element);
1183 for (i = 0 ; i < _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM ; i++) {
1184 if (sc->encode_element[i].gst && (G_OBJECT(sc->encode_element[i].gst) == where_the_object_was)) {
1185 _mmcam_dbg_warn("The encode element[%d][%p] is finalized", sc->encode_element[i].id, sc->encode_element[i].gst);
1186 sc->encode_element[i].gst = NULL;
1187 sc->encode_element[i].id = _MMCAMCORDER_ENCODE_NONE;
1192 _mmcam_dbg_warn("there is no matching element %p", where_the_object_was);
1198 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1199 gboolean _mmcamcorder_msg_callback(void *data)
1201 _MMCamcorderMsgItem *item = (_MMCamcorderMsgItem*)data;
1202 mmf_camcorder_t *hcamcorder = NULL;
1203 mmf_return_val_if_fail(item, FALSE);
1205 g_mutex_lock(&item->lock);
1207 hcamcorder = MMF_CAMCORDER(item->handle);
1208 if (hcamcorder == NULL) {
1209 _mmcam_dbg_warn("msg id:0x%x, item:%p, handle is NULL", item->id, item);
1210 goto MSG_CALLBACK_DONE;
1213 /*_mmcam_dbg_log("msg id:%x, msg_cb:%p, msg_data:%p, item:%p", item->id, hcamcorder->msg_cb, hcamcorder->msg_data, item);*/
1215 _MMCAMCORDER_LOCK(hcamcorder);
1217 /* remove item from msg data */
1218 if (hcamcorder->msg_data) {
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 if (report->recording_filename)
1250 SAFE_G_FREE(report->recording_filename);
1252 SAFE_G_FREE(report);
1253 item->param.data = NULL;
1257 g_mutex_unlock(&item->lock);
1258 g_mutex_clear(&item->lock);
1262 /* For not being called again */
1265 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1268 gboolean _mmcamcorder_send_message(MMHandleType handle, _MMCamcorderMsgItem *data)
1270 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1271 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1272 _MMCamcorderMsgItem *item = NULL;
1273 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1275 mmf_return_val_if_fail(hcamcorder, FALSE);
1276 mmf_return_val_if_fail(data, FALSE);
1279 case MM_MESSAGE_CAMCORDER_STATE_CHANGED:
1280 case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_ASM:
1281 case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM:
1282 data->param.union_type = MM_MSG_UNION_STATE;
1284 case MM_MESSAGE_CAMCORDER_RECORDING_STATUS:
1285 data->param.union_type = MM_MSG_UNION_RECORDING_STATUS;
1287 case MM_MESSAGE_CAMCORDER_FIRMWARE_UPDATE:
1288 data->param.union_type = MM_MSG_UNION_FIRMWARE;
1290 case MM_MESSAGE_CAMCORDER_CURRENT_VOLUME:
1291 data->param.union_type = MM_MSG_UNION_REC_VOLUME_DB;
1293 case MM_MESSAGE_CAMCORDER_TIME_LIMIT:
1294 case MM_MESSAGE_CAMCORDER_MAX_SIZE:
1295 case MM_MESSAGE_CAMCORDER_NO_FREE_SPACE:
1296 case MM_MESSAGE_CAMCORDER_ERROR:
1297 case MM_MESSAGE_CAMCORDER_FOCUS_CHANGED:
1298 case MM_MESSAGE_CAMCORDER_CAPTURED:
1299 case MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED:
1300 case MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED:
1301 case MM_MESSAGE_READY_TO_RESUME:
1303 data->param.union_type = MM_MSG_UNION_CODE;
1307 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1308 item = g_malloc(sizeof(_MMCamcorderMsgItem));
1310 memcpy(item, data, sizeof(_MMCamcorderMsgItem));
1311 item->handle = handle;
1312 g_mutex_init(&item->lock);
1314 _MMCAMCORDER_LOCK(handle);
1315 hcamcorder->msg_data = g_list_append(hcamcorder->msg_data, item);
1316 /*_mmcam_dbg_log("item[%p]", item);*/
1318 /* Use DEFAULT priority */
1319 g_idle_add_full(G_PRIORITY_DEFAULT, _mmcamcorder_msg_callback, item, NULL);
1321 _MMCAMCORDER_UNLOCK(handle);
1323 _mmcam_dbg_err("item[id:0x%x] malloc failed : %d", data->id, sizeof(_MMCamcorderMsgItem));
1325 #else /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1326 _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1328 if (hcamcorder->msg_cb)
1329 hcamcorder->msg_cb(data->id, (MMMessageParamType*)(&(data->param)), hcamcorder->msg_cb_param);
1331 _mmcam_dbg_log("message callback is NULL. message id %d", data->id);
1333 _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1335 /* release allocated memory */
1336 if (data->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1337 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)data->param.data;
1339 SAFE_G_FREE(cam_fd_info->face_info);
1340 SAFE_G_FREE(cam_fd_info);
1341 data->param.size = 0;
1343 } else if (data->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || data->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1344 MMCamRecordingReport *report = (MMCamRecordingReport *)data->param.data;
1346 SAFE_G_FREE(report->recording_filename);
1347 data->param.data = NULL;
1349 SAFE_G_FREE(report);
1351 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1357 void _mmcamcorder_remove_message_all(MMHandleType handle)
1359 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1360 gboolean ret = TRUE;
1361 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1362 _MMCamcorderMsgItem *item = NULL;
1364 gint64 end_time = 0;
1365 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1367 mmf_return_if_fail(hcamcorder);
1369 _MMCAMCORDER_LOCK(handle);
1371 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1372 if (!hcamcorder->msg_data) {
1373 _mmcam_dbg_log("No message data is remained.");
1375 list = hcamcorder->msg_data;
1379 list = g_list_next(list);
1382 _mmcam_dbg_err("Fail to remove message. The item is NULL");
1384 if (g_mutex_trylock(&(item->lock))) {
1385 ret = g_idle_remove_by_data(item);
1387 _mmcam_dbg_log("remove msg item[%p], ret[%d]", item, ret);
1391 _mmcam_dbg_warn("failed to remove msg cb for item %p, it will be called later with NULL handle", item);
1394 /* release allocated memory */
1395 if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1396 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1398 SAFE_G_FREE(cam_fd_info->face_info);
1399 item->param.size = 0;
1401 SAFE_G_FREE(cam_fd_info);
1402 } else if (item->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || item->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1403 MMCamRecordingReport *report = (MMCamRecordingReport *)item->param.data;
1405 SAFE_G_FREE(report->recording_filename);
1407 SAFE_G_FREE(report);
1410 hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1412 g_mutex_unlock(&(item->lock));
1415 g_mutex_clear(&item->lock);
1419 _mmcam_dbg_log("remove msg done");
1422 _mmcam_dbg_warn("item lock failed. it's being called...");
1424 end_time = g_get_monotonic_time() + (100 * G_TIME_SPAN_MILLISECOND);
1426 if (_MMCAMCORDER_WAIT_UNTIL(handle, end_time))
1427 _mmcam_dbg_warn("signal received");
1429 _mmcam_dbg_warn("timeout");
1434 g_list_free(hcamcorder->msg_data);
1435 hcamcorder->msg_data = NULL;
1437 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1439 /* remove idle function for playing capture sound */
1441 ret = g_idle_remove_by_data(hcamcorder);
1442 _mmcam_dbg_log("remove idle function for playing capture sound. ret[%d]", ret);
1445 _MMCAMCORDER_UNLOCK(handle);
1451 int _mmcamcorder_get_pixel_format(GstCaps *caps)
1453 const GstStructure *structure;
1454 const char *media_type;
1455 GstVideoInfo media_info;
1456 MMPixelFormatType type = 0;
1457 unsigned int fourcc = 0;
1459 mmf_return_val_if_fail(caps != NULL, MM_PIXEL_FORMAT_INVALID);
1461 structure = gst_caps_get_structure(caps, 0);
1462 media_type = gst_structure_get_name(structure);
1463 if (media_type == NULL) {
1464 _mmcam_dbg_err("failed to get media_type");
1465 return MM_PIXEL_FORMAT_INVALID;
1468 gst_video_info_init(&media_info);
1470 if (!strcmp(media_type, "image/jpeg")) {
1471 _mmcam_dbg_log("It is jpeg.");
1472 type = MM_PIXEL_FORMAT_ENCODED;
1473 } else if (!strcmp(media_type, "video/x-raw") &&
1474 gst_video_info_from_caps(&media_info, caps) &&
1475 GST_VIDEO_INFO_IS_YUV(&media_info)) {
1476 _mmcam_dbg_log("It is yuv.");
1477 fourcc = gst_video_format_to_fourcc(GST_VIDEO_INFO_FORMAT(&media_info));
1478 type = _mmcamcorder_get_pixtype(fourcc);
1479 } else if (!strcmp(media_type, "video/x-raw") &&
1480 gst_video_info_from_caps(&media_info, caps) &&
1481 GST_VIDEO_INFO_IS_RGB(&media_info)) {
1482 _mmcam_dbg_log("It is rgb.");
1483 type = MM_PIXEL_FORMAT_RGB888;
1484 } else if (!strcmp(media_type, "video/x-h264")) {
1485 _mmcam_dbg_log("It is H264");
1486 type = MM_PIXEL_FORMAT_ENCODED_H264;
1488 _mmcam_dbg_err("Not supported format [%s]", media_type);
1489 type = MM_PIXEL_FORMAT_INVALID;
1492 /*_mmcam_dbg_log( "Type [%d]", type );*/
1497 unsigned int _mmcamcorder_get_fourcc(int pixtype, int codectype, int use_zero_copy_format)
1499 unsigned int fourcc = 0;
1501 /*_mmcam_dbg_log("pixtype(%d)", pixtype);*/
1504 case MM_PIXEL_FORMAT_NV12:
1505 if (use_zero_copy_format)
1506 fourcc = GST_MAKE_FOURCC('S', 'N', '1', '2');
1508 fourcc = GST_MAKE_FOURCC('N', 'V', '1', '2');
1511 case MM_PIXEL_FORMAT_NV21:
1512 if (use_zero_copy_format)
1513 fourcc = GST_MAKE_FOURCC('S', 'N', '2', '1');
1515 fourcc = GST_MAKE_FOURCC('N', 'V', '2', '1');
1518 case MM_PIXEL_FORMAT_YUYV:
1519 if (use_zero_copy_format)
1520 fourcc = GST_MAKE_FOURCC('S', 'U', 'Y', 'V');
1522 fourcc = GST_MAKE_FOURCC('Y', 'U', 'Y', '2');
1525 case MM_PIXEL_FORMAT_UYVY:
1526 if (use_zero_copy_format)
1527 fourcc = GST_MAKE_FOURCC('S', 'Y', 'V', 'Y');
1529 fourcc = GST_MAKE_FOURCC('U', 'Y', 'V', 'Y');
1532 case MM_PIXEL_FORMAT_I420:
1533 if (use_zero_copy_format)
1534 fourcc = GST_MAKE_FOURCC('S', '4', '2', '0');
1536 fourcc = GST_MAKE_FOURCC('I', '4', '2', '0');
1539 case MM_PIXEL_FORMAT_YV12:
1540 fourcc = GST_MAKE_FOURCC('Y', 'V', '1', '2');
1542 case MM_PIXEL_FORMAT_422P:
1543 fourcc = GST_MAKE_FOURCC('4', '2', '2', 'P');
1545 case MM_PIXEL_FORMAT_RGB565:
1546 fourcc = GST_MAKE_FOURCC('R', 'G', 'B', 'P');
1548 case MM_PIXEL_FORMAT_RGB888:
1549 fourcc = GST_MAKE_FOURCC('R', 'G', 'B', ' ');
1551 case MM_PIXEL_FORMAT_ENCODED:
1552 if (codectype == MM_IMAGE_CODEC_JPEG) {
1553 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G');
1554 } else if (codectype == MM_IMAGE_CODEC_JPEG_SRW) {
1555 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G'); /*TODO: JPEG+SamsungRAW format */
1556 } else if (codectype == MM_IMAGE_CODEC_SRW) {
1557 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G'); /*TODO: SamsungRAW format */
1558 } else if (codectype == MM_IMAGE_CODEC_PNG) {
1559 fourcc = GST_MAKE_FOURCC('P', 'N', 'G', ' ');
1561 /* Please let us know what other fourcces are. ex) BMP, GIF?*/
1562 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G');
1565 case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1566 fourcc = GST_MAKE_FOURCC('I', 'T', 'L', 'V');
1568 case MM_PIXEL_FORMAT_ENCODED_H264:
1569 fourcc = GST_MAKE_FOURCC('H', '2', '6', '4');
1572 _mmcam_dbg_log("Not proper pixel type[%d]. Set default - I420", pixtype);
1573 if (use_zero_copy_format)
1574 fourcc = GST_MAKE_FOURCC('S', '4', '2', '0');
1576 fourcc = GST_MAKE_FOURCC('I', '4', '2', '0');
1585 int _mmcamcorder_get_pixtype(unsigned int fourcc)
1587 int pixtype = MM_PIXEL_FORMAT_INVALID;
1589 char *pfourcc = (char*)&fourcc;
1591 _mmcam_dbg_log("fourcc(%c%c%c%c)",
1592 pfourcc[0], pfourcc[1], pfourcc[2], pfourcc[3]);
1596 case GST_MAKE_FOURCC('S', 'N', '1', '2'):
1597 case GST_MAKE_FOURCC('N', 'V', '1', '2'):
1598 pixtype = MM_PIXEL_FORMAT_NV12;
1600 case GST_MAKE_FOURCC('S', 'N', '2', '1'):
1601 case GST_MAKE_FOURCC('N', 'V', '2', '1'):
1602 pixtype = MM_PIXEL_FORMAT_NV21;
1604 case GST_MAKE_FOURCC('S', 'U', 'Y', 'V'):
1605 case GST_MAKE_FOURCC('Y', 'U', 'Y', 'V'):
1606 case GST_MAKE_FOURCC('Y', 'U', 'Y', '2'):
1607 pixtype = MM_PIXEL_FORMAT_YUYV;
1609 case GST_MAKE_FOURCC('S', 'Y', 'V', 'Y'):
1610 case GST_MAKE_FOURCC('U', 'Y', 'V', 'Y'):
1611 pixtype = MM_PIXEL_FORMAT_UYVY;
1613 case GST_MAKE_FOURCC('S', '4', '2', '0'):
1614 case GST_MAKE_FOURCC('I', '4', '2', '0'):
1615 pixtype = MM_PIXEL_FORMAT_I420;
1617 case GST_MAKE_FOURCC('Y', 'V', '1', '2'):
1618 pixtype = MM_PIXEL_FORMAT_YV12;
1620 case GST_MAKE_FOURCC('4', '2', '2', 'P'):
1621 pixtype = MM_PIXEL_FORMAT_422P;
1623 case GST_MAKE_FOURCC('R', 'G', 'B', 'P'):
1624 pixtype = MM_PIXEL_FORMAT_RGB565;
1626 case GST_MAKE_FOURCC('R', 'G', 'B', '3'):
1627 pixtype = MM_PIXEL_FORMAT_RGB888;
1629 case GST_MAKE_FOURCC('A', 'R', 'G', 'B'):
1630 case GST_MAKE_FOURCC('x', 'R', 'G', 'B'):
1631 pixtype = MM_PIXEL_FORMAT_ARGB;
1633 case GST_MAKE_FOURCC('B', 'G', 'R', 'A'):
1634 case GST_MAKE_FOURCC('B', 'G', 'R', 'x'):
1635 case GST_MAKE_FOURCC('S', 'R', '3', '2'):
1636 pixtype = MM_PIXEL_FORMAT_RGBA;
1638 case GST_MAKE_FOURCC('J', 'P', 'E', 'G'):
1639 case GST_MAKE_FOURCC('P', 'N', 'G', ' '):
1640 pixtype = MM_PIXEL_FORMAT_ENCODED;
1643 case GST_MAKE_FOURCC('I', 'T', 'L', 'V'):
1644 pixtype = MM_PIXEL_FORMAT_ITLV_JPEG_UYVY;
1646 case GST_MAKE_FOURCC('H', '2', '6', '4'):
1647 pixtype = MM_PIXEL_FORMAT_ENCODED_H264;
1650 _mmcam_dbg_log("Not supported fourcc type(%c%c%c%c)", fourcc, fourcc>>8, fourcc>>16, fourcc>>24);
1651 pixtype = MM_PIXEL_FORMAT_INVALID;
1659 gboolean _mmcamcorder_add_elements_to_bin(GstBin *bin, GList *element_list)
1661 GList *local_list = element_list;
1662 _MMCamcorderGstElement *element = NULL;
1664 mmf_return_val_if_fail(bin && local_list, FALSE);
1666 while (local_list) {
1667 element = (_MMCamcorderGstElement*)local_list->data;
1668 if (element && element->gst) {
1669 if (!gst_bin_add(bin, GST_ELEMENT(element->gst))) {
1670 _mmcam_dbg_err("Add element [%s] to bin [%s] FAILED",
1671 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1672 GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1675 _mmcam_dbg_log("Add element [%s] to bin [%s] OK",
1676 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1677 GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1680 local_list = local_list->next;
1686 gboolean _mmcamcorder_link_elements(GList *element_list)
1688 GList *local_list = element_list;
1689 _MMCamcorderGstElement *element = NULL;
1690 _MMCamcorderGstElement *pre_element = NULL;
1692 mmf_return_val_if_fail(local_list, FALSE);
1694 pre_element = (_MMCamcorderGstElement*)local_list->data;
1695 local_list = local_list->next;
1697 while (local_list) {
1698 element = (_MMCamcorderGstElement*)local_list->data;
1699 if (pre_element && pre_element->gst && element && element->gst) {
1700 if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(pre_element->gst), GST_ELEMENT(element->gst))) {
1701 _mmcam_dbg_log("Link [%s] to [%s] OK",
1702 GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1703 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1705 _mmcam_dbg_err("Link [%s] to [%s] FAILED",
1706 GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1707 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1712 pre_element = element;
1713 local_list = local_list->next;
1719 gboolean _mmcamcorder_resize_frame(unsigned char *src_data, unsigned int src_width, unsigned int src_height, unsigned int src_length, int src_format,
1720 unsigned char **dst_data, unsigned int *dst_width, unsigned int *dst_height, unsigned int *dst_length)
1723 int mm_ret = MM_ERROR_NONE;
1724 int input_format = MM_UTIL_IMG_FMT_YUV420;
1725 unsigned char *dst_tmp_data = NULL;
1727 if (!src_data || !dst_data || !dst_width || !dst_height || !dst_length) {
1728 _mmcam_dbg_err("something is NULL %p,%p,%p,%p,%p", src_data, dst_data, dst_width, dst_height, dst_length);
1732 /* set input format for mm-util */
1733 switch (src_format) {
1734 case MM_PIXEL_FORMAT_I420:
1735 input_format = MM_UTIL_IMG_FMT_I420;
1737 case MM_PIXEL_FORMAT_YV12:
1738 input_format = MM_UTIL_IMG_FMT_YUV420;
1740 case MM_PIXEL_FORMAT_NV12:
1741 input_format = MM_UTIL_IMG_FMT_NV12;
1743 case MM_PIXEL_FORMAT_YUYV:
1744 input_format = MM_UTIL_IMG_FMT_YUYV;
1746 case MM_PIXEL_FORMAT_UYVY:
1747 input_format = MM_UTIL_IMG_FMT_UYVY;
1749 case MM_PIXEL_FORMAT_RGB888:
1750 input_format = MM_UTIL_IMG_FMT_RGB888;
1753 _mmcam_dbg_err("NOT supported format", src_format);
1757 _mmcam_dbg_log("src size %dx%d -> dst size %dx%d", src_width, src_height, *dst_width, *dst_height);
1759 /* get length of resized image */
1760 mm_ret = mm_util_get_image_size(input_format, *dst_width, *dst_height, dst_length);
1761 if (mm_ret != MM_ERROR_NONE) {
1762 GST_ERROR("mm_util_get_image_size failed 0x%x", ret);
1766 _mmcam_dbg_log("dst_length : %d", *dst_length);
1768 dst_tmp_data = (unsigned char *)malloc(*dst_length);
1769 if (dst_tmp_data == NULL) {
1770 _mmcam_dbg_err("failed to alloc dst_thumb_size(size %d)", *dst_length);
1774 mm_ret = mm_util_resize_image(src_data, src_width, src_height, input_format, dst_tmp_data, dst_width, dst_height);
1776 if (mm_ret != MM_ERROR_NONE) {
1777 GST_ERROR("mm_util_resize_image failed 0x%x", ret);
1782 *dst_data = dst_tmp_data;
1784 _mmcam_dbg_log("resize done %p, %dx%d", *dst_data, *dst_width, *dst_height);
1790 gboolean _mmcamcorder_encode_jpeg(void *src_data, unsigned int src_width, unsigned int src_height,
1791 int src_format, unsigned int src_length, unsigned int jpeg_quality,
1792 void **result_data, unsigned int *result_length)
1795 gboolean ret_conv = TRUE;
1796 int jpeg_format = 0;
1797 unsigned char *converted_src = NULL;
1798 unsigned int converted_src_size = 0;
1800 mmf_return_val_if_fail(src_data && result_data && result_length, FALSE);
1802 switch (src_format) {
1803 case MM_PIXEL_FORMAT_NV12:
1804 //jpeg_format = MM_UTIL_JPEG_FMT_NV12;
1805 ret_conv = _mmcamcorder_convert_NV12_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1806 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1808 case MM_PIXEL_FORMAT_NV16:
1809 jpeg_format = MM_UTIL_JPEG_FMT_NV16;
1810 converted_src = src_data;
1812 case MM_PIXEL_FORMAT_NV21:
1813 jpeg_format = MM_UTIL_JPEG_FMT_NV21;
1814 converted_src = src_data;
1816 case MM_PIXEL_FORMAT_YUYV:
1817 //jpeg_format = MM_UTIL_JPEG_FMT_YUYV;
1818 ret_conv = _mmcamcorder_convert_YUYV_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1819 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1821 case MM_PIXEL_FORMAT_UYVY:
1822 //jpeg_format = MM_UTIL_JPEG_FMT_UYVY;
1823 ret_conv = _mmcamcorder_convert_UYVY_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1824 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1826 case MM_PIXEL_FORMAT_I420:
1827 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1828 converted_src = src_data;
1830 case MM_PIXEL_FORMAT_RGB888:
1831 jpeg_format = MM_UTIL_JPEG_FMT_RGB888;
1832 converted_src = src_data;
1834 case MM_PIXEL_FORMAT_RGBA:
1835 jpeg_format = MM_UTIL_JPEG_FMT_RGBA8888;
1836 converted_src = src_data;
1838 case MM_PIXEL_FORMAT_ARGB:
1839 jpeg_format = MM_UTIL_JPEG_FMT_ARGB8888;
1840 converted_src = src_data;
1842 case MM_PIXEL_FORMAT_422P:
1843 jpeg_format = MM_UTIL_JPEG_FMT_YUV422; // not supported
1845 case MM_PIXEL_FORMAT_NV12T:
1846 case MM_PIXEL_FORMAT_YV12:
1847 case MM_PIXEL_FORMAT_RGB565:
1848 case MM_PIXEL_FORMAT_ENCODED:
1849 case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1854 if (ret_conv == FALSE) {
1855 if (converted_src &&
1856 converted_src != src_data) {
1857 free(converted_src);
1858 converted_src = NULL;
1860 _mmcam_dbg_err("color convert error source format[%d], jpeg format[%d]", src_format, jpeg_format);
1864 ret = mm_util_jpeg_encode_to_memory(result_data, (int *)result_length,
1865 converted_src, src_width, src_height, jpeg_format, jpeg_quality);
1867 if (converted_src && (converted_src != src_data)) {
1868 free(converted_src);
1869 converted_src = NULL;
1872 if (ret != MM_ERROR_NONE) {
1873 _mmcam_dbg_err("No encoder supports %d format, error code %x", src_format, ret);
1881 /* make UYVY smaller as multiple size. ex: 640x480 -> 320x240 or 160x120 ... */
1882 gboolean _mmcamcorder_downscale_UYVYorYUYV(unsigned char *src, unsigned int src_width, unsigned int src_height,
1883 unsigned char **dst, unsigned int dst_width, unsigned int dst_height)
1889 int ratio_width = 0;
1890 int ratio_height = 0;
1894 unsigned char *result = NULL;
1896 if (src == NULL || dst == NULL) {
1897 _mmcam_dbg_err("src[%p] or dst[%p] is NULL", src, dst);
1901 result = (unsigned char *)malloc((dst_width * dst_height)<<1);
1903 _mmcam_dbg_err("failed to alloc dst data");
1907 ratio_width = src_width / dst_width;
1908 ratio_height = src_height / dst_height;
1909 line_width = src_width << 1;
1910 jump_width = ratio_width << 1;
1912 _mmcam_dbg_warn("[src %dx%d] [dst %dx%d] [line width %d] [ratio width %d, height %d]",
1913 src_width, src_height, dst_width, dst_height, line_width, ratio_width, ratio_height);
1915 for (i = 0 ; i < src_height ; i += ratio_height) {
1916 line_base = i * line_width;
1917 for (j = 0 ; j < line_width ; j += jump_width) {
1918 src_index = line_base + j;
1919 result[k++] = src[src_index];
1920 result[k++] = src[src_index+1];
1923 src_index = line_base + j;
1924 if (src_index % 4 == 0)
1925 result[k++] = src[src_index+2];
1927 result[k++] = src[src_index];
1929 result[k++] = src[src_index+1];
1935 _mmcam_dbg_warn("converting done - result %p", result);
1941 static guint16 get_language_code(const char *str)
1943 return (guint16)(((str[0]-0x60) & 0x1F) << 10) + (((str[1]-0x60) & 0x1F) << 5) + ((str[2]-0x60) & 0x1F);
1946 static gchar * str_to_utf8(const gchar *str)
1948 return g_convert(str, -1, "UTF-8", "ASCII", NULL, NULL, NULL);
1951 static inline gboolean write_tag(FILE *f, const gchar *tag)
1954 FPUTC_CHECK(*tag++, f);
1959 static inline gboolean write_to_32(FILE *f, guint val)
1961 FPUTC_CHECK(val >> 24, f);
1962 FPUTC_CHECK(val >> 16, f);
1963 FPUTC_CHECK(val >> 8, f);
1964 FPUTC_CHECK(val, f);
1968 static inline gboolean write_to_16(FILE *f, guint val)
1970 FPUTC_CHECK(val >> 8, f);
1971 FPUTC_CHECK(val, f);
1975 static inline gboolean write_to_24(FILE *f, guint val)
1977 write_to_16(f, val >> 8);
1978 FPUTC_CHECK(val, f);
1982 void *_mmcamcorder_util_task_thread_func(void *data)
1984 int ret = MM_ERROR_NONE;
1985 mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
1988 _mmcam_dbg_err("handle is NULL");
1992 _mmcam_dbg_warn("start thread");
1994 g_mutex_lock(&hcamcorder->task_thread_lock);
1996 while (hcamcorder->task_thread_state != _MMCAMCORDER_TASK_THREAD_STATE_EXIT) {
1997 switch (hcamcorder->task_thread_state) {
1998 case _MMCAMCORDER_TASK_THREAD_STATE_NONE:
1999 _mmcam_dbg_warn("wait for task signal");
2000 g_cond_wait(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock);
2001 _mmcam_dbg_warn("task signal received : state %d", hcamcorder->task_thread_state);
2003 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START:
2004 _mmcamcorder_sound_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE02, FALSE);
2005 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2007 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_SOLO_PLAY_START:
2008 _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
2009 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2011 case _MMCAMCORDER_TASK_THREAD_STATE_ENCODE_PIPE_CREATE:
2012 ret = _mmcamcorder_video_prepare_record((MMHandleType)hcamcorder);
2014 /* Play record start sound */
2015 _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_REC_START, FALSE);
2017 _mmcam_dbg_log("_mmcamcorder_video_prepare_record return 0x%x", ret);
2018 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2020 case _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING:
2022 gint64 end_time = 0;
2024 _mmcam_dbg_warn("wait for capture data in recording. wait signal...");
2026 end_time = g_get_monotonic_time() + (5 * G_TIME_SPAN_SECOND);
2028 if (g_cond_wait_until(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock, end_time)) {
2029 _mmcam_dbg_warn("signal received");
2031 _MMCamcorderMsgItem message;
2033 memset(&message, 0x0, sizeof(_MMCamcorderMsgItem));
2035 _mmcam_dbg_err("capture data wait time out, send error message");
2037 message.id = MM_MESSAGE_CAMCORDER_ERROR;
2038 message.param.code = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
2040 _mmcamcorder_send_message((MMHandleType)hcamcorder, &message);
2042 hcamcorder->capture_in_recording = FALSE;
2045 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2049 _mmcam_dbg_warn("invalid task thread state %d", hcamcorder->task_thread_state);
2050 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
2055 g_mutex_unlock(&hcamcorder->task_thread_lock);
2057 _mmcam_dbg_warn("exit thread");
2062 #ifdef _USE_YUV_TO_RGB888_
2064 _mmcamcorder_convert_YUV_to_RGB888(unsigned char *src, int src_fmt, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2067 int src_cs = MM_UTIL_IMG_FMT_UYVY;
2068 int dst_cs = MM_UTIL_IMG_FMT_RGB888;
2069 unsigned int dst_size = 0;
2071 if (src_fmt == COLOR_FORMAT_YUYV) {
2072 _mmcam_dbg_log("Convert YUYV to RGB888\n");
2073 src_cs = MM_UTIL_IMG_FMT_YUYV;
2074 } else if (src_fmt == COLOR_FORMAT_UYVY) {
2075 _mmcam_dbg_log("Convert UYVY to RGB888\n");
2076 src_cs = MM_UTIL_IMG_FMT_UYVY;
2077 } else if (src_fmt == COLOR_FORMAT_NV12) {
2078 _mmcam_dbg_log("Convert NV12 to RGB888\n");
2079 src_cs = MM_UTIL_IMG_FMT_NV12;
2081 _mmcam_dbg_err("NOT supported format [%d]\n", src_fmt);
2085 ret = mm_util_get_image_size(dst_cs, width, height, &dst_size);
2087 _mmcam_dbg_err("mm_util_get_image_size failed [%x]\n", ret);
2091 *dst = malloc(dst_size);
2093 _mmcam_dbg_err("malloc failed\n");
2097 *dst_len = dst_size;
2098 ret = mm_util_convert_colorspace(src, width, height, src_cs, *dst, dst_cs);
2100 _mmcam_dbg_log("Convert [dst_size:%d] OK.\n", dst_size);
2106 _mmcam_dbg_err("Convert [size:%d] FAILED.\n", dst_size);
2110 #endif /* _USE_YUV_TO_RGB888_ */
2113 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2118 int dst_y_offset = 0;
2119 int dst_u_offset = 0;
2120 int dst_v_offset = 0;
2121 int loop_length = 0;
2122 unsigned int dst_size = 0;
2123 unsigned char *dst_data = NULL;
2125 if (!src || !dst || !dst_len) {
2126 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2130 dst_size = (width * height * 3) >> 1;
2132 _mmcam_dbg_log("YUVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2134 dst_data = (unsigned char *)malloc(dst_size);
2136 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2140 loop_length = width << 1;
2141 dst_u_offset = width * height;
2142 dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2144 _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2146 for (i = 0 ; i < height ; i++) {
2147 for (j = 0 ; j < loop_length ; j += 2) {
2148 dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2152 dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2154 dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2162 *dst_len = dst_size;
2164 _mmcam_dbg_log("DONE: YUVY -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2170 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2175 int dst_y_offset = 0;
2176 int dst_u_offset = 0;
2177 int dst_v_offset = 0;
2178 int loop_length = 0;
2179 unsigned int dst_size = 0;
2180 unsigned char *dst_data = NULL;
2182 if (!src || !dst || !dst_len) {
2183 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2187 dst_size = (width * height * 3) >> 1;
2189 _mmcam_dbg_log("UYVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2191 dst_data = (unsigned char *)malloc(dst_size);
2193 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2197 loop_length = width << 1;
2198 dst_u_offset = width * height;
2199 dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2201 _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2203 for (i = 0 ; i < height ; i++) {
2204 for (j = 0 ; j < loop_length ; j += 2) {
2207 dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2209 dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2214 dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2219 *dst_len = dst_size;
2221 _mmcam_dbg_log("DONE: UYVY -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2227 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2231 int dst_y_offset = 0;
2232 int dst_u_offset = 0;
2233 int dst_v_offset = 0;
2234 int loop_length = 0;
2235 unsigned int dst_size = 0;
2236 unsigned char *dst_data = NULL;
2238 if (!src || !dst || !dst_len) {
2239 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2243 dst_size = (width * height * 3) >> 1;
2245 _mmcam_dbg_log("NV12 -> I420 : %dx%d, dst size %d", width, height, dst_size);
2247 dst_data = (unsigned char *)malloc(dst_size);
2249 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2253 loop_length = width << 1;
2254 dst_u_offset = width * height;
2255 dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2257 _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2260 memcpy(dst_data, src, dst_u_offset);
2262 loop_length = dst_u_offset >> 1;
2263 src_offset = dst_u_offset;
2266 for (i = 0 ; i < loop_length ; i++) {
2268 dst_data[dst_u_offset++] = src[src_offset++];
2270 dst_data[dst_v_offset++] = src[src_offset++];
2274 *dst_len = dst_size;
2276 _mmcam_dbg_log("DONE: NV12 -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2282 void _mmcamcorder_emit_dbus_signal(GDBusConnection *conn, const char *object_name,
2283 const char *interface_name, const char *signal_name, int value)
2285 if (!conn || !object_name || !interface_name || !signal_name) {
2286 _mmcam_dbg_err("NULL pointer %p %p %p %p",
2287 conn, object_name, interface_name, signal_name);
2291 if (!g_dbus_connection_emit_signal(conn, NULL,
2292 object_name, interface_name, signal_name,
2293 g_variant_new("(i)", value), NULL)) {
2294 _mmcam_dbg_warn("failed to emit signal");
2296 _mmcam_dbg_log("emit signal done - value 0x%.8x", value);
2297 g_dbus_connection_flush(conn, NULL, NULL, NULL);
2298 _mmcam_dbg_log("signal flush done");
2305 int _mmcamcorder_get_audiosrc_blocksize(int samplerate, int format, int channel, int interval, int *blocksize)
2310 _mmcam_dbg_err("NULL ptr");
2314 if (samplerate == 0 || channel == 0 || interval == 0) {
2315 _mmcam_dbg_err("invalid param %d %d %d", samplerate, channel, interval);
2319 if (format == MM_CAMCORDER_AUDIO_FORMAT_PCM_S16_LE)
2322 *blocksize = samplerate * depth * channel * interval / 8000;