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 #ifdef _USE_YUV_TO_RGB888_
81 static gboolean _mmcamcorder_convert_YUV_to_RGB888(unsigned char *src, int src_fmt, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
82 #endif /* _USE_YUV_TO_RGB888_ */
83 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
84 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
85 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
88 /*===========================================================================================
90 | FUNCTION DEFINITIONS |
92 ========================================================================================== */
93 /*---------------------------------------------------------------------------
94 | GLOBAL FUNCTION DEFINITIONS: |
95 ---------------------------------------------------------------------------*/
97 static int __gdbus_method_call_sync(GDBusConnection *conn, const char *bus_name,
98 const char *object, const char *iface, const char *method,
99 GVariant *args, GVariant **result, bool is_sync)
101 int ret = MM_ERROR_NONE;
102 GVariant *dbus_reply = NULL;
104 if (!conn || !object || !iface || !method) {
105 _mmcam_dbg_err("Invalid Argument %p %p %p %p",
106 conn, object, iface, method);
107 return MM_ERROR_INVALID_ARGUMENT;
110 _mmcam_dbg_warn("Dbus call - obj [%s], iface [%s], method [%s]", object, iface, method);
113 dbus_reply = g_dbus_connection_call_sync(conn,
114 bus_name, object, iface, method, args, NULL,
115 G_DBUS_CALL_FLAGS_NONE, G_DBUS_TIMEOUT, NULL, NULL);
117 _mmcam_dbg_warn("Method Call '%s.%s' Success", iface, method);
118 *result = dbus_reply;
120 _mmcam_dbg_err("dbus method call sync reply failed");
121 ret = MM_ERROR_CAMCORDER_INTERNAL;
124 g_dbus_connection_call(conn, bus_name, object, iface, method, args, NULL,
125 G_DBUS_CALL_FLAGS_NONE, G_DBUS_TIMEOUT, NULL, NULL, NULL);
128 _mmcam_dbg_warn("done");
133 static int __gdbus_subscribe_signal(GDBusConnection *conn,
134 const char *object_name, const char *iface_name, const char *signal_name,
135 GDBusSignalCallback signal_cb, guint *subscribe_id, void *userdata)
139 if (!conn || !object_name || !iface_name || !signal_name || !signal_cb || !subscribe_id) {
140 _mmcam_dbg_err("Invalid Argument %p %p %p %p %p %p",
141 conn, object_name, iface_name, signal_name, signal_cb, subscribe_id);
142 return MM_ERROR_INVALID_ARGUMENT;
145 _mmcam_dbg_log("subscirbe signal Obj %s, iface_name %s, sig_name %s",
146 object_name, iface_name, signal_name);
148 subs_id = g_dbus_connection_signal_subscribe(conn,
149 NULL, iface_name, signal_name, object_name, NULL,
150 G_DBUS_SIGNAL_FLAGS_NONE, signal_cb, userdata, NULL);
152 _mmcam_dbg_err("g_dbus_connection_signal_subscribe() failed");
153 return MM_ERROR_CAMCORDER_INTERNAL;
155 *subscribe_id = subs_id;
156 _mmcam_dbg_log("subs_id %u", subs_id);
159 return MM_ERROR_NONE;
163 static void __gdbus_stream_eos_cb(GDBusConnection *connection,
164 const gchar *sender_name, const gchar *object_path, const gchar *interface_name,
165 const gchar *signal_name, GVariant *param, gpointer user_data)
168 _MMCamcorderGDbusCbInfo *gdbus_info = NULL;
169 mmf_camcorder_t *hcamcorder = NULL;
171 _mmcam_dbg_warn("entered");
173 if (!param || !user_data) {
174 _mmcam_dbg_err("invalid parameter %p %p", param, user_data);
178 gdbus_info = (_MMCamcorderGDbusCbInfo *)user_data;
179 hcamcorder = (mmf_camcorder_t *)gdbus_info->mm_handle;
181 g_variant_get(param, "(i)", &played_idx);
183 g_mutex_lock(&gdbus_info->sync_mutex);
185 _mmcam_dbg_warn("gdbus_info->param %d, played_idx : %d, handle : %p",
186 gdbus_info->param, played_idx, hcamcorder);
188 if (gdbus_info->param == played_idx) {
189 g_dbus_connection_signal_unsubscribe(connection, gdbus_info->subscribe_id);
191 gdbus_info->is_playing = FALSE;
192 gdbus_info->subscribe_id = 0;
193 gdbus_info->param = 0;
195 g_cond_signal(&gdbus_info->sync_cond);
198 g_mutex_unlock(&gdbus_info->sync_mutex);
200 _mmcam_dbg_warn("done");
205 static int __gdbus_wait_for_cb_return(_MMCamcorderGDbusCbInfo *gdbus_info, int time_out)
207 int ret = MM_ERROR_NONE;
211 _mmcam_dbg_err("invalid info");
212 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
215 g_mutex_lock(&gdbus_info->sync_mutex);
217 _mmcam_dbg_warn("entered");
219 if (gdbus_info->is_playing == FALSE) {
220 _mmcam_dbg_log("callback is already returned");
221 g_mutex_unlock(&gdbus_info->sync_mutex);
222 return MM_ERROR_NONE;
225 end_time = g_get_monotonic_time() + (time_out * G_TIME_SPAN_MILLISECOND);
227 if (g_cond_wait_until(&gdbus_info->sync_cond, &gdbus_info->sync_mutex, end_time)) {
228 _mmcam_dbg_warn("wait signal received");
230 _mmcam_dbg_err("wait time is expired");
231 ret = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
234 g_mutex_unlock(&gdbus_info->sync_mutex);
236 _mmcam_dbg_warn("done");
242 gint32 _mmcamcorder_double_to_fix(gdouble d_number)
244 return (gint32) (d_number * 65536.0);
247 // find top level tag only, do not use this function for finding sub level tags
248 gint _mmcamcorder_find_tag(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
250 size_t read_item = 0;
256 while ((read_item = fread(&buf, sizeof(guchar), 8, f)) > 0) {
257 uint64_t buf_size = 0;
258 uint32_t buf_fourcc = 0;
261 _mmcam_dbg_err("fread failed : %d", read_item);
265 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
267 if (tag_fourcc == buf_fourcc) {
268 _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
271 _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
273 buf_size = _mmcamcorder_get_container_size(buf);
275 /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
276 if (buf_fourcc == MMCAM_FOURCC('m', 'd', 'a', 't') &&
278 read_item = fread(&buf, sizeof(guchar), 8, f);
280 _mmcam_dbg_err("fread failed");
284 buf_size = _mmcamcorder_get_container_size64(buf);
285 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
287 buf_size = buf_size - 8; /* include tag */
290 _mmcam_dbg_log("seek %llu", buf_size);
291 if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
292 _mmcam_dbg_err("fseeko() fail");
298 _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
303 gboolean _mmcamcorder_find_fourcc(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
305 size_t read_item = 0;
311 while ((read_item = fread(&buf, sizeof(guchar), 8, f)) > 0) {
312 uint64_t buf_size = 0;
313 uint32_t buf_fourcc = 0;
316 _mmcam_dbg_err("fread failed : %d", read_item);
320 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
322 if (tag_fourcc == buf_fourcc) {
323 _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
325 } else if (buf_fourcc == MMCAM_FOURCC('m', 'o', 'o', 'v') &&
326 tag_fourcc != buf_fourcc) {
327 if (_mmcamcorder_find_fourcc(f, tag_fourcc, FALSE))
332 _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
334 buf_size = _mmcamcorder_get_container_size(buf);
336 /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
337 if (buf_fourcc == MMCAM_FOURCC('m', 'd', 'a', 't') &&
339 read_item = fread(&buf, sizeof(guchar), 8, f);
341 _mmcam_dbg_err("fread failed");
345 buf_size = _mmcamcorder_get_container_size64(buf);
346 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
348 buf_size = buf_size - 8; /* include tag */
351 _mmcam_dbg_log("seek %llu", buf_size);
352 if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
353 _mmcam_dbg_err("fseeko() fail");
359 _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
364 gboolean _mmcamcorder_update_size(FILE *f, gint64 prev_pos, gint64 curr_pos)
366 _mmcam_dbg_log("size : %"G_GINT64_FORMAT"", curr_pos-prev_pos);
367 if (fseeko(f, prev_pos, SEEK_SET) != 0) {
368 _mmcam_dbg_err("fseeko() fail");
372 if (!write_to_32(f, curr_pos -prev_pos))
375 if (fseeko(f, curr_pos, SEEK_SET) != 0) {
376 _mmcam_dbg_err("fseeko() fail");
383 gboolean _mmcamcorder_write_loci(FILE *f, _MMCamcorderLocationInfo info)
385 gint64 current_pos, pos;
390 if ((pos = ftello(f)) < 0) {
391 _mmcam_dbg_err("ftello() returns negative value");
395 if (!write_to_32(f, 0)) //size
398 if (!write_tag(f, "loci")) // type
401 FPUTC_CHECK(0, f); // version
403 if (!write_to_24(f, 0)) // flags
406 if (!write_to_16(f, get_language_code("eng"))) // language
409 str = str_to_utf8("location_name");
411 FPUTS_CHECK(str, f); // name
414 FPUTC_CHECK('\0', f);
415 FPUTC_CHECK(0, f); //role
417 if (!write_to_32(f, info.longitude)) // Longitude
420 if (!write_to_32(f, info.latitude)) // Latitude
423 if (!write_to_32(f, info.altitude)) // Altitude
426 str = str_to_utf8("Astronomical_body");
427 FPUTS_CHECK(str, f);//Astronomical_body
430 FPUTC_CHECK('\0', f);
432 str = str_to_utf8("Additional_notes");
433 FPUTS_CHECK(str, f); // Additional_notes
436 FPUTC_CHECK('\0', f);
438 if ((current_pos = ftello(f)) < 0) {
439 _mmcam_dbg_err("ftello() returns negative value");
443 if (!_mmcamcorder_update_size(f, pos, current_pos))
449 void _mmcamcorder_write_Latitude(FILE *f, int value)
453 int l_below_decimal = 0;
455 l_decimal = value / 10000;
458 snprintf(s_latitude, 5, "-%.2d.", l_decimal);
460 snprintf(s_latitude, 5, "%.2d.", l_decimal);
462 snprintf(s_latitude, 5, "+%.2d.", l_decimal);
465 l_below_decimal = value - (l_decimal * 10000);
466 if (l_below_decimal < 0)
467 l_below_decimal = -l_below_decimal;
469 snprintf(&s_latitude[4], 5, "%.4d", l_below_decimal);
471 write_tag(f, s_latitude);
474 void _mmcamcorder_write_Longitude(FILE *f, int value)
476 char s_longitude[10];
478 int l_below_decimal = 0;
480 l_decimal = value / 10000;
483 snprintf(s_longitude, 6, "-%.3d.", l_decimal);
485 snprintf(s_longitude, 6, "%.3d.", l_decimal);
487 snprintf(s_longitude, 6, "+%.3d.", l_decimal);
490 l_below_decimal = value - (l_decimal * 10000);
491 if (l_below_decimal < 0)
492 l_below_decimal = -l_below_decimal;
494 snprintf(&s_longitude[5], 5, "%.4d", l_below_decimal);
496 write_tag(f, s_longitude);
499 #define D_GEOGRAPH "\xA9xyz"
500 // 0x0012 -> latitude(8) + longitude(9) + seperator(1) = 18
501 // 0x15c7 -> encode in english
502 #define D_INFO_GEOGRAPH 0x001215c7
504 gboolean _mmcamcorder_write_geodata(FILE *f, _MMCamcorderLocationInfo info)
506 gint64 current_pos, pos;
510 if ((pos = ftello(f)) < 0) {
511 _mmcam_dbg_err("ftello() returns negative value");
515 if (!write_to_32(f, 0)) //size
518 if (!write_tag(f, D_GEOGRAPH)) // type
521 if (!write_to_32(f, D_INFO_GEOGRAPH))
524 _mmcamcorder_write_Latitude(f, info.latitude);
525 _mmcamcorder_write_Longitude(f, info.longitude);
527 FPUTC_CHECK(0x2F, f);
529 if ((current_pos = ftello(f)) < 0) {
530 _mmcam_dbg_err("ftello() returns negative value");
534 if (!_mmcamcorder_update_size(f, pos, current_pos))
541 gboolean _mmcamcorder_write_udta(FILE *f, int gps_enable, _MMCamcorderLocationInfo info, _MMCamcorderLocationInfo geotag)
543 gint64 current_pos, pos;
545 _mmcam_dbg_log("gps enable : %d", gps_enable);
546 if (gps_enable == FALSE) {
547 _mmcam_dbg_log("no need to write udta");
551 if ((pos = ftello(f)) < 0) {
552 _mmcam_dbg_err("ftello() returns negative value");
557 if (!write_to_32(f, 0)) {
558 _mmcam_dbg_err("failed to write size");
563 if (!write_tag(f, "udta")) {
564 _mmcam_dbg_err("failed to write type udta");
569 if (!_mmcamcorder_write_loci(f, info)) {
570 _mmcam_dbg_err("failed to write loci");
574 if (!_mmcamcorder_write_geodata(f, geotag)) {
575 _mmcam_dbg_err("failed to write geodata");
580 if ((current_pos = ftello(f)) < 0) {
581 _mmcam_dbg_err("ftello() returns negative value");
585 if (!_mmcamcorder_update_size(f, pos, current_pos)) {
586 _mmcam_dbg_err("failed to update size");
590 _mmcam_dbg_log("done");
596 guint64 _mmcamcorder_get_container_size(const guchar *size)
604 result = result | (temp << 16);
606 result = result | (temp << 8);
607 result = result | size[3];
609 _mmcam_dbg_log("result : %llu", result);
615 guint64 _mmcamcorder_get_container_size64(const guchar *size)
623 result = result | (temp << 48);
625 result = result | (temp << 40);
627 result = result | (temp << 32);
629 result = result | (temp << 24);
631 result = result | (temp << 16);
633 result = result | (temp << 8);
634 result = result | size[7];
636 _mmcam_dbg_log("result : %llu", result);
642 gboolean _mmcamcorder_update_composition_matrix(FILE *f, int orientation)
645 guint32 a = 0x00010000;
648 guint32 d = 0x00010000;
650 switch (orientation) {
651 case MM_CAMCORDER_TAG_VIDEO_ORT_90:/* 90 degree */
657 case MM_CAMCORDER_TAG_VIDEO_ORT_180:/* 180 degree */
661 case MM_CAMCORDER_TAG_VIDEO_ORT_270:/* 270 degree */
667 case MM_CAMCORDER_TAG_VIDEO_ORT_NONE:/* 0 degree */
680 write_to_32(f, 0x40000000);
682 _mmcam_dbg_log("orientation : %d, write data 0x%x 0x%x 0x%x 0x%x",
683 orientation, a, b, c, d);
689 static int __mmcamcorder_storage_supported_cb(int storage_id, storage_type_e type,
690 storage_state_e state, const char *path, void *user_data)
692 _MMCamcorderStorageInfo *info = (_MMCamcorderStorageInfo *)user_data;
695 _mmcam_dbg_err("NULL info");
699 if (type == info->type) {
700 info->id = storage_id;
708 int _mmcamcorder_get_storage_info(const gchar *path, const gchar *root_directory, _MMCamcorderStorageInfo *info)
711 struct stat stat_path;
712 struct stat stat_root;
714 if (!path || !root_directory || !info) {
715 _mmcam_dbg_err("invalid parameter %p %p %p", path, root_directory, info);
719 if (strlen(root_directory) > 0) {
720 if (stat(path, &stat_path) != 0) {
721 _mmcam_dbg_err("failed to stat for [%s][errno %d]", path, errno);
725 if (stat(root_directory, &stat_root) != 0) {
726 _mmcam_dbg_err("failed to stat for [%s][errno %d]", root_directory, errno);
730 if (stat_path.st_dev == stat_root.st_dev)
731 info->type = STORAGE_TYPE_INTERNAL;
733 info->type = STORAGE_TYPE_EXTERNAL;
735 info->type = STORAGE_TYPE_INTERNAL;
736 _mmcam_dbg_warn("invalid length of root directory, assume that it's internal storage.");
739 ret = storage_foreach_device_supported((storage_device_supported_cb)__mmcamcorder_storage_supported_cb, info);
740 if (ret != STORAGE_ERROR_NONE) {
741 _mmcam_dbg_err("storage_foreach_device_supported failed 0x%x", ret);
745 _mmcam_dbg_log("storage info - type %d, id %d", info->type, info->id);
751 int _mmcamcorder_get_freespace(storage_type_e type, guint64 *free_space)
756 if (type == STORAGE_TYPE_INTERNAL)
757 ret = storage_get_internal_memory_size(&vfs);
759 ret = storage_get_external_memory_size(&vfs);
761 if (ret != STORAGE_ERROR_NONE) {
763 _mmcam_dbg_err("get memory size failed [type %d] 0x%x", type, ret);
767 *free_space = vfs.f_bsize * vfs.f_bavail;
769 _mmcam_dbg_log("vfs.f_bsize [%lu], vfs.f_bavail [%lu]", vfs.f_bsize, vfs.f_bavail);
770 _mmcam_dbg_log("memory size %llu [%s]", *free_space, path);
776 int _mmcamcorder_get_file_system_type(const gchar *path, int *file_system_type)
782 if (!g_file_test(path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
783 _mmcam_dbg_log("File(%s) doesn't exist.", path);
787 if (-1 == statfs(path, &fs)) {
788 _mmcam_dbg_log("statfs failed.(%s)", path);
792 *file_system_type = (int)fs.f_type;
798 int _mmcamcorder_get_device_flash_brightness(GDBusConnection *conn, int *brightness)
801 int ret = MM_ERROR_NONE;
802 GVariant *params = NULL;
803 GVariant *result = NULL;
805 ret = __gdbus_method_call_sync(conn, "org.tizen.system.deviced",
806 "/Org/Tizen/System/DeviceD/Led", "org.tizen.system.deviced.Led",
807 "GetBrightnessForCamera", params, &result, TRUE);
808 if (ret != MM_ERROR_NONE) {
809 _mmcam_dbg_err("Dbus Call on Client Error");
814 g_variant_get(result, "(i)", &get_value);
815 *brightness = get_value;
816 _mmcam_dbg_log("flash brightness : %d", *brightness);
818 _mmcam_dbg_err("replied result is null");
819 ret = MM_ERROR_CAMCORDER_INTERNAL;
826 int _mmcamcorder_send_sound_play_message(GDBusConnection *conn, _MMCamcorderGDbusCbInfo *gdbus_info,
827 const char *sample_name, const char *stream_role, const char *volume_gain, int sync_play)
830 int ret = MM_ERROR_NONE;
831 GVariant *params = NULL;
832 GVariant *result = NULL;
835 if (!conn || !gdbus_info) {
836 _mmcam_dbg_err("Invalid parameter %p %p", conn, gdbus_info);
837 return MM_ERROR_CAMCORDER_INTERNAL;
840 params = g_variant_new("(sss)", sample_name, stream_role, volume_gain);
841 result = g_variant_new("(i)", get_value);
843 ret = __gdbus_method_call_sync(conn, "org.pulseaudio.Server",
844 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer",
845 "SamplePlay", params, &result, TRUE);
846 if (ret != MM_ERROR_NONE) {
847 _mmcam_dbg_err("Dbus Call on Client Error");
852 g_variant_get(result, "(i)", &get_value);
853 _mmcam_dbg_log("played index : %d", get_value);
855 _mmcam_dbg_err("replied result is null");
856 return MM_ERROR_CAMCORDER_INTERNAL;
859 g_mutex_lock(&gdbus_info->sync_mutex);
861 if (gdbus_info->subscribe_id > 0) {
862 _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", gdbus_info->subscribe_id);
864 g_dbus_connection_signal_unsubscribe(conn, gdbus_info->subscribe_id);
866 gdbus_info->subscribe_id = 0;
869 gdbus_info->is_playing = TRUE;
870 gdbus_info->param = get_value;
872 ret = __gdbus_subscribe_signal(conn,
873 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer", "EOS",
874 __gdbus_stream_eos_cb, &subs_id, gdbus_info);
876 if (ret == MM_ERROR_NONE)
877 gdbus_info->subscribe_id = subs_id;
879 g_mutex_unlock(&gdbus_info->sync_mutex);
881 if (sync_play && ret == MM_ERROR_NONE)
882 ret = __gdbus_wait_for_cb_return(gdbus_info, G_DBUS_TIMEOUT);
888 void _mmcamcorder_request_dpm_popup(GDBusConnection *conn, const char *restricted_policy)
890 int ret = MM_ERROR_NONE;
891 gboolean get_value = 0;
892 GVariant *params = NULL;
893 GVariant *result = NULL;
895 if (!conn || !restricted_policy) {
896 _mmcam_dbg_err("Invalid parameter %p %p", conn, restricted_policy);
900 params = g_variant_new("(s)", restricted_policy);
901 result = g_variant_new("(b)", get_value);
903 ret = __gdbus_method_call_sync(conn,
904 "org.tizen.DevicePolicyManager",
905 "/org/tizen/DevicePolicyManager/Syspopup",
906 "org.tizen.DevicePolicyManager.Syspopup",
907 "show", params, &result, TRUE);
908 if (ret != MM_ERROR_NONE) {
909 _mmcam_dbg_err("Dbus Call on Client Error 0x%x", ret);
914 g_variant_get(result, "(b)", &get_value);
915 _mmcam_dbg_log("request result : %d", get_value);
917 _mmcam_dbg_err("replied result is null");
924 int _mmcamcorder_get_file_size(const char *filename, guint64 *size)
928 if (stat(filename, &buf) != 0)
930 *size = (guint64)buf.st_size;
935 void _mmcamcorder_remove_buffer_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
937 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
939 MMCamcorderHandlerItem *item = NULL;
941 mmf_return_if_fail(hcamcorder);
943 if (!hcamcorder->buffer_probes) {
944 _mmcam_dbg_warn("list for buffer probe is NULL");
948 _mmcam_dbg_log("start - category : 0x%x", category);
950 list = hcamcorder->buffer_probes;
954 _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
955 list = g_list_next(list);
959 if (item->category & category) {
960 if (item->object && GST_IS_PAD(item->object)) {
961 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
962 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
963 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
965 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
968 list = g_list_next(list);
969 hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
972 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
973 list = g_list_next(list);
977 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
978 g_list_free(hcamcorder->buffer_probes);
979 hcamcorder->buffer_probes = NULL;
982 _mmcam_dbg_log("done");
988 void _mmcamcorder_remove_one_buffer_probe(MMHandleType handle, void *object)
990 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
992 MMCamcorderHandlerItem *item = NULL;
994 mmf_return_if_fail(hcamcorder);
996 if (!hcamcorder->buffer_probes) {
997 _mmcam_dbg_warn("list for buffer probe is NULL");
1001 _mmcam_dbg_log("start - object : %p", object);
1003 list = hcamcorder->buffer_probes;
1007 _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
1008 list = g_list_next(list);
1012 if (item->object && item->object == object) {
1013 if (GST_IS_PAD(item->object)) {
1014 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
1015 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
1016 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
1018 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
1021 list = g_list_next(list);
1022 hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
1027 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1028 list = g_list_next(list);
1032 _mmcam_dbg_log("done");
1038 void _mmcamcorder_remove_event_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
1040 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1042 MMCamcorderHandlerItem *item = NULL;
1044 mmf_return_if_fail(hcamcorder);
1046 if (!hcamcorder->event_probes) {
1047 _mmcam_dbg_warn("list for event probe is NULL");
1051 _mmcam_dbg_log("start - category : 0x%x", category);
1053 list = hcamcorder->event_probes;
1057 _mmcam_dbg_err("Remove event probe faild, the item is NULL");
1058 list = g_list_next(list);
1062 if (item->category & category) {
1063 if (item->object && GST_IS_PAD(item->object)) {
1064 _mmcam_dbg_log("Remove event probe on [%s:%s] - [ID : %lu], [Category : %x]",
1065 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
1066 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
1068 _mmcam_dbg_warn("Remove event probe faild, the pad is null or not pad, just remove item from list and free it");
1071 list = g_list_next(list);
1072 hcamcorder->event_probes = g_list_remove(hcamcorder->event_probes, item);
1075 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1076 list = g_list_next(list);
1080 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1081 g_list_free(hcamcorder->event_probes);
1082 hcamcorder->event_probes = NULL;
1085 _mmcam_dbg_log("done");
1091 void _mmcamcorder_disconnect_signal(MMHandleType handle, _MMCamcorderHandlerCategory category)
1093 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1095 MMCamcorderHandlerItem *item = NULL;
1097 mmf_return_if_fail(hcamcorder);
1099 if (!hcamcorder->signals) {
1100 _mmcam_dbg_warn("list for signal is NULL");
1104 _mmcam_dbg_log("start - category : 0x%x", category);
1106 list = hcamcorder->signals;
1110 _mmcam_dbg_err("Fail to Disconnecting signal, the item is NULL");
1111 list = g_list_next(list);
1115 if (item->category & category) {
1116 if (item->object && GST_IS_ELEMENT(item->object)) {
1117 if (g_signal_handler_is_connected(item->object, item->handler_id)) {
1118 _mmcam_dbg_log("Disconnect signal from [%s] : [ID : %lu], [Category : %x]",
1119 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
1120 g_signal_handler_disconnect(item->object, item->handler_id);
1122 _mmcam_dbg_warn("Signal was not connected, cannot disconnect it : [%s] [ID : %lu], [Category : %x]",
1123 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
1126 _mmcam_dbg_err("Fail to Disconnecting signal, the element is null or not element, just remove item from list and free it");
1129 list = g_list_next(list);
1130 hcamcorder->signals = g_list_remove(hcamcorder->signals, item);
1133 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1134 list = g_list_next(list);
1138 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1139 g_list_free(hcamcorder->signals);
1140 hcamcorder->signals = NULL;
1143 _mmcam_dbg_log("done");
1149 void _mmcamcorder_remove_all_handlers(MMHandleType handle, _MMCamcorderHandlerCategory category)
1151 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1153 _mmcam_dbg_log("ENTER");
1155 if (hcamcorder->signals)
1156 _mmcamcorder_disconnect_signal((MMHandleType)hcamcorder, category);
1157 if (hcamcorder->event_probes)
1158 _mmcamcorder_remove_event_probe((MMHandleType)hcamcorder, category);
1159 if (hcamcorder->buffer_probes)
1160 _mmcamcorder_remove_buffer_probe((MMHandleType)hcamcorder, category);
1162 _mmcam_dbg_log("LEAVE");
1166 void _mmcamcorder_element_release_noti(gpointer data, GObject *where_the_object_was)
1169 _MMCamcorderSubContext *sc = (_MMCamcorderSubContext *)data;
1171 mmf_return_if_fail(sc);
1172 mmf_return_if_fail(sc->element);
1174 for (i = 0 ; i < _MMCAMCORDER_PIPELINE_ELEMENT_NUM ; i++) {
1175 if (sc->element[i].gst && (G_OBJECT(sc->element[i].gst) == where_the_object_was)) {
1176 _mmcam_dbg_warn("The element[%d][%p] is finalized", sc->element[i].id, sc->element[i].gst);
1177 sc->element[i].gst = NULL;
1178 sc->element[i].id = _MMCAMCORDER_NONE;
1183 mmf_return_if_fail(sc->encode_element);
1185 for (i = 0 ; i < _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM ; i++) {
1186 if (sc->encode_element[i].gst && (G_OBJECT(sc->encode_element[i].gst) == where_the_object_was)) {
1187 _mmcam_dbg_warn("The encode element[%d][%p] is finalized", sc->encode_element[i].id, sc->encode_element[i].gst);
1188 sc->encode_element[i].gst = NULL;
1189 sc->encode_element[i].id = _MMCAMCORDER_ENCODE_NONE;
1194 _mmcam_dbg_warn("there is no matching element %p", where_the_object_was);
1200 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1201 gboolean _mmcamcorder_msg_callback(void *data)
1203 _MMCamcorderMsgItem *item = (_MMCamcorderMsgItem*)data;
1204 mmf_camcorder_t *hcamcorder = NULL;
1205 mmf_return_val_if_fail(item, FALSE);
1207 g_mutex_lock(&item->lock);
1209 hcamcorder = MMF_CAMCORDER(item->handle);
1210 if (hcamcorder == NULL) {
1211 _mmcam_dbg_warn("msg id:0x%x, item:%p, handle is NULL", item->id, item);
1212 goto MSG_CALLBACK_DONE;
1215 /*_mmcam_dbg_log("msg id:%x, msg_cb:%p, msg_data:%p, item:%p", item->id, hcamcorder->msg_cb, hcamcorder->msg_data, item);*/
1217 _MMCAMCORDER_LOCK(hcamcorder);
1219 /* remove item from msg data */
1220 if (hcamcorder->msg_data) {
1221 hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1223 _mmcam_dbg_warn("msg_data is NULL but item[%p] will be removed", item);
1226 _MMCAMCORDER_UNLOCK(hcamcorder);
1228 _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1230 if ((hcamcorder) && (hcamcorder->msg_cb))
1231 hcamcorder->msg_cb(item->id, (MMMessageParamType*)(&(item->param)), hcamcorder->msg_cb_param);
1233 _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1235 _MMCAMCORDER_SIGNAL(hcamcorder);
1238 /* release allocated memory */
1239 if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1240 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1242 SAFE_G_FREE(cam_fd_info->face_info);
1243 SAFE_G_FREE(cam_fd_info);
1245 item->param.data = NULL;
1246 item->param.size = 0;
1248 } else if (item->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || item->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1249 MMCamRecordingReport *report = (MMCamRecordingReport *)item->param.data;
1251 SAFE_G_FREE(report->recording_filename);
1254 item->param.data = NULL;
1258 g_mutex_unlock(&item->lock);
1259 g_mutex_clear(&item->lock);
1263 /* For not being called again */
1266 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1269 gboolean _mmcamcorder_send_message(MMHandleType handle, _MMCamcorderMsgItem *data)
1271 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1272 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1273 _MMCamcorderMsgItem *item = NULL;
1274 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1276 mmf_return_val_if_fail(hcamcorder, FALSE);
1277 mmf_return_val_if_fail(data, FALSE);
1280 case MM_MESSAGE_CAMCORDER_STATE_CHANGED:
1281 case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_ASM:
1282 case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM:
1283 data->param.union_type = MM_MSG_UNION_STATE;
1285 case MM_MESSAGE_CAMCORDER_RECORDING_STATUS:
1286 data->param.union_type = MM_MSG_UNION_RECORDING_STATUS;
1288 case MM_MESSAGE_CAMCORDER_FIRMWARE_UPDATE:
1289 data->param.union_type = MM_MSG_UNION_FIRMWARE;
1291 case MM_MESSAGE_CAMCORDER_CURRENT_VOLUME:
1292 data->param.union_type = MM_MSG_UNION_REC_VOLUME_DB;
1294 case MM_MESSAGE_CAMCORDER_TIME_LIMIT:
1295 case MM_MESSAGE_CAMCORDER_MAX_SIZE:
1296 case MM_MESSAGE_CAMCORDER_NO_FREE_SPACE:
1297 case MM_MESSAGE_CAMCORDER_ERROR:
1298 case MM_MESSAGE_CAMCORDER_FOCUS_CHANGED:
1299 case MM_MESSAGE_CAMCORDER_CAPTURED:
1300 case MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED:
1301 case MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED:
1302 case MM_MESSAGE_READY_TO_RESUME:
1304 data->param.union_type = MM_MSG_UNION_CODE;
1308 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1309 item = g_malloc(sizeof(_MMCamcorderMsgItem));
1311 memcpy(item, data, sizeof(_MMCamcorderMsgItem));
1312 item->handle = handle;
1313 g_mutex_init(&item->lock);
1315 _MMCAMCORDER_LOCK(handle);
1316 hcamcorder->msg_data = g_list_append(hcamcorder->msg_data, item);
1317 /*_mmcam_dbg_log("item[%p]", item);*/
1319 /* Use DEFAULT priority */
1320 g_idle_add_full(G_PRIORITY_DEFAULT, _mmcamcorder_msg_callback, item, NULL);
1322 _MMCAMCORDER_UNLOCK(handle);
1324 _mmcam_dbg_err("item[id:0x%x] malloc failed : %d", data->id, sizeof(_MMCamcorderMsgItem));
1326 #else /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1327 _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1329 if (hcamcorder->msg_cb)
1330 hcamcorder->msg_cb(data->id, (MMMessageParamType*)(&(data->param)), hcamcorder->msg_cb_param);
1332 _mmcam_dbg_log("message callback is NULL. message id %d", data->id);
1334 _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1336 /* release allocated memory */
1337 if (data->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1338 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)data->param.data;
1340 SAFE_G_FREE(cam_fd_info->face_info);
1341 SAFE_G_FREE(cam_fd_info);
1342 data->param.size = 0;
1344 } else if (data->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || data->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1345 MMCamRecordingReport *report = (MMCamRecordingReport *)data->param.data;
1347 SAFE_G_FREE(report->recording_filename);
1348 data->param.data = NULL;
1350 SAFE_G_FREE(report);
1352 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1358 void _mmcamcorder_remove_message_all(MMHandleType handle)
1360 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1361 gboolean ret = TRUE;
1362 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1363 _MMCamcorderMsgItem *item = NULL;
1365 gint64 end_time = 0;
1366 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1368 mmf_return_if_fail(hcamcorder);
1370 _MMCAMCORDER_LOCK(handle);
1372 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1373 if (!hcamcorder->msg_data) {
1374 _mmcam_dbg_log("No message data is remained.");
1376 list = hcamcorder->msg_data;
1380 list = g_list_next(list);
1383 _mmcam_dbg_err("Fail to remove message. The item is NULL");
1385 if (g_mutex_trylock(&(item->lock))) {
1386 ret = g_idle_remove_by_data(item);
1388 _mmcam_dbg_log("remove msg item[%p], ret[%d]", item, ret);
1392 _mmcam_dbg_warn("failed to remove msg cb for item %p, it will be called later with NULL handle", item);
1395 /* release allocated memory */
1396 if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1397 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1399 SAFE_G_FREE(cam_fd_info->face_info);
1400 item->param.size = 0;
1402 SAFE_G_FREE(cam_fd_info);
1403 } else if (item->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || item->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1404 MMCamRecordingReport *report = (MMCamRecordingReport *)item->param.data;
1406 SAFE_G_FREE(report->recording_filename);
1408 SAFE_G_FREE(report);
1411 hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1413 g_mutex_unlock(&(item->lock));
1416 g_mutex_clear(&item->lock);
1420 _mmcam_dbg_log("remove msg done");
1423 _mmcam_dbg_warn("item lock failed. it's being called...");
1425 end_time = g_get_monotonic_time() + (100 * G_TIME_SPAN_MILLISECOND);
1427 if (_MMCAMCORDER_WAIT_UNTIL(handle, end_time))
1428 _mmcam_dbg_warn("signal received");
1430 _mmcam_dbg_warn("timeout");
1435 g_list_free(hcamcorder->msg_data);
1436 hcamcorder->msg_data = NULL;
1438 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1440 /* remove idle function for playing capture sound */
1442 ret = g_idle_remove_by_data(hcamcorder);
1443 _mmcam_dbg_log("remove idle function for playing capture sound. ret[%d]", ret);
1446 _MMCAMCORDER_UNLOCK(handle);
1452 int _mmcamcorder_get_pixel_format(GstCaps *caps)
1454 const GstStructure *structure;
1455 const char *media_type;
1456 GstVideoInfo media_info;
1457 MMPixelFormatType type = 0;
1458 unsigned int fourcc = 0;
1460 mmf_return_val_if_fail(caps != NULL, MM_PIXEL_FORMAT_INVALID);
1462 structure = gst_caps_get_structure(caps, 0);
1463 media_type = gst_structure_get_name(structure);
1464 if (media_type == NULL) {
1465 _mmcam_dbg_err("failed to get media_type");
1466 return MM_PIXEL_FORMAT_INVALID;
1469 gst_video_info_init(&media_info);
1471 if (!strcmp(media_type, "image/jpeg")) {
1472 _mmcam_dbg_log("It is jpeg.");
1473 type = MM_PIXEL_FORMAT_ENCODED;
1474 } else if (!strcmp(media_type, "video/x-raw") &&
1475 gst_video_info_from_caps(&media_info, caps) &&
1476 GST_VIDEO_INFO_IS_YUV(&media_info)) {
1477 _mmcam_dbg_log("It is yuv.");
1478 fourcc = gst_video_format_to_fourcc(GST_VIDEO_INFO_FORMAT(&media_info));
1479 type = _mmcamcorder_get_pixtype(fourcc);
1480 } else if (!strcmp(media_type, "video/x-raw") &&
1481 gst_video_info_from_caps(&media_info, caps) &&
1482 GST_VIDEO_INFO_IS_RGB(&media_info)) {
1483 _mmcam_dbg_log("It is rgb.");
1484 type = MM_PIXEL_FORMAT_RGB888;
1485 } else if (!strcmp(media_type, "video/x-h264")) {
1486 _mmcam_dbg_log("It is H264");
1487 type = MM_PIXEL_FORMAT_ENCODED_H264;
1489 _mmcam_dbg_err("Not supported format [%s]", media_type);
1490 type = MM_PIXEL_FORMAT_INVALID;
1493 /*_mmcam_dbg_log( "Type [%d]", type );*/
1498 unsigned int _mmcamcorder_get_fourcc(int pixtype, int codectype, int use_zero_copy_format)
1500 unsigned int fourcc = 0;
1502 /*_mmcam_dbg_log("pixtype(%d)", pixtype);*/
1505 case MM_PIXEL_FORMAT_NV12:
1506 if (use_zero_copy_format)
1507 fourcc = GST_MAKE_FOURCC('S', 'N', '1', '2');
1509 fourcc = GST_MAKE_FOURCC('N', 'V', '1', '2');
1512 case MM_PIXEL_FORMAT_NV21:
1513 if (use_zero_copy_format)
1514 fourcc = GST_MAKE_FOURCC('S', 'N', '2', '1');
1516 fourcc = GST_MAKE_FOURCC('N', 'V', '2', '1');
1519 case MM_PIXEL_FORMAT_YUYV:
1520 if (use_zero_copy_format)
1521 fourcc = GST_MAKE_FOURCC('S', 'U', 'Y', 'V');
1523 fourcc = GST_MAKE_FOURCC('Y', 'U', 'Y', '2');
1526 case MM_PIXEL_FORMAT_UYVY:
1527 if (use_zero_copy_format)
1528 fourcc = GST_MAKE_FOURCC('S', 'Y', 'V', 'Y');
1530 fourcc = GST_MAKE_FOURCC('U', 'Y', 'V', 'Y');
1533 case MM_PIXEL_FORMAT_I420:
1534 if (use_zero_copy_format)
1535 fourcc = GST_MAKE_FOURCC('S', '4', '2', '0');
1537 fourcc = GST_MAKE_FOURCC('I', '4', '2', '0');
1540 case MM_PIXEL_FORMAT_YV12:
1541 fourcc = GST_MAKE_FOURCC('Y', 'V', '1', '2');
1543 case MM_PIXEL_FORMAT_422P:
1544 fourcc = GST_MAKE_FOURCC('4', '2', '2', 'P');
1546 case MM_PIXEL_FORMAT_RGB565:
1547 fourcc = GST_MAKE_FOURCC('R', 'G', 'B', 'P');
1549 case MM_PIXEL_FORMAT_RGB888:
1550 fourcc = GST_MAKE_FOURCC('R', 'G', 'B', ' ');
1552 case MM_PIXEL_FORMAT_ENCODED:
1553 if (codectype == MM_IMAGE_CODEC_JPEG) {
1554 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G');
1555 } else if (codectype == MM_IMAGE_CODEC_JPEG_SRW) {
1556 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G'); /*TODO: JPEG+SamsungRAW format */
1557 } else if (codectype == MM_IMAGE_CODEC_SRW) {
1558 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G'); /*TODO: SamsungRAW format */
1559 } else if (codectype == MM_IMAGE_CODEC_PNG) {
1560 fourcc = GST_MAKE_FOURCC('P', 'N', 'G', ' ');
1562 /* Please let us know what other fourcces are. ex) BMP, GIF?*/
1563 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G');
1566 case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1567 fourcc = GST_MAKE_FOURCC('I', 'T', 'L', 'V');
1569 case MM_PIXEL_FORMAT_ENCODED_H264:
1570 fourcc = GST_MAKE_FOURCC('H', '2', '6', '4');
1573 _mmcam_dbg_log("Not proper pixel type[%d]. Set default - I420", pixtype);
1574 if (use_zero_copy_format)
1575 fourcc = GST_MAKE_FOURCC('S', '4', '2', '0');
1577 fourcc = GST_MAKE_FOURCC('I', '4', '2', '0');
1586 int _mmcamcorder_get_pixtype(unsigned int fourcc)
1588 int pixtype = MM_PIXEL_FORMAT_INVALID;
1590 char *pfourcc = (char*)&fourcc;
1592 _mmcam_dbg_log("fourcc(%c%c%c%c)",
1593 pfourcc[0], pfourcc[1], pfourcc[2], pfourcc[3]);
1597 case GST_MAKE_FOURCC('S', 'N', '1', '2'):
1598 case GST_MAKE_FOURCC('N', 'V', '1', '2'):
1599 pixtype = MM_PIXEL_FORMAT_NV12;
1601 case GST_MAKE_FOURCC('S', 'N', '2', '1'):
1602 case GST_MAKE_FOURCC('N', 'V', '2', '1'):
1603 pixtype = MM_PIXEL_FORMAT_NV21;
1605 case GST_MAKE_FOURCC('S', 'U', 'Y', 'V'):
1606 case GST_MAKE_FOURCC('Y', 'U', 'Y', 'V'):
1607 case GST_MAKE_FOURCC('Y', 'U', 'Y', '2'):
1608 pixtype = MM_PIXEL_FORMAT_YUYV;
1610 case GST_MAKE_FOURCC('S', 'Y', 'V', 'Y'):
1611 case GST_MAKE_FOURCC('U', 'Y', 'V', 'Y'):
1612 pixtype = MM_PIXEL_FORMAT_UYVY;
1614 case GST_MAKE_FOURCC('S', '4', '2', '0'):
1615 case GST_MAKE_FOURCC('I', '4', '2', '0'):
1616 pixtype = MM_PIXEL_FORMAT_I420;
1618 case GST_MAKE_FOURCC('Y', 'V', '1', '2'):
1619 pixtype = MM_PIXEL_FORMAT_YV12;
1621 case GST_MAKE_FOURCC('4', '2', '2', 'P'):
1622 pixtype = MM_PIXEL_FORMAT_422P;
1624 case GST_MAKE_FOURCC('R', 'G', 'B', 'P'):
1625 pixtype = MM_PIXEL_FORMAT_RGB565;
1627 case GST_MAKE_FOURCC('R', 'G', 'B', '3'):
1628 pixtype = MM_PIXEL_FORMAT_RGB888;
1630 case GST_MAKE_FOURCC('A', 'R', 'G', 'B'):
1631 case GST_MAKE_FOURCC('x', 'R', 'G', 'B'):
1632 pixtype = MM_PIXEL_FORMAT_ARGB;
1634 case GST_MAKE_FOURCC('B', 'G', 'R', 'A'):
1635 case GST_MAKE_FOURCC('B', 'G', 'R', 'x'):
1636 case GST_MAKE_FOURCC('S', 'R', '3', '2'):
1637 pixtype = MM_PIXEL_FORMAT_RGBA;
1639 case GST_MAKE_FOURCC('J', 'P', 'E', 'G'):
1640 case GST_MAKE_FOURCC('P', 'N', 'G', ' '):
1641 pixtype = MM_PIXEL_FORMAT_ENCODED;
1644 case GST_MAKE_FOURCC('I', 'T', 'L', 'V'):
1645 pixtype = MM_PIXEL_FORMAT_ITLV_JPEG_UYVY;
1647 case GST_MAKE_FOURCC('H', '2', '6', '4'):
1648 pixtype = MM_PIXEL_FORMAT_ENCODED_H264;
1651 _mmcam_dbg_log("Not supported fourcc type(%c%c%c%c)", fourcc, fourcc>>8, fourcc>>16, fourcc>>24);
1652 pixtype = MM_PIXEL_FORMAT_INVALID;
1660 gboolean _mmcamcorder_add_elements_to_bin(GstBin *bin, GList *element_list)
1662 GList *local_list = element_list;
1663 _MMCamcorderGstElement *element = NULL;
1665 mmf_return_val_if_fail(bin && local_list, FALSE);
1667 while (local_list) {
1668 element = (_MMCamcorderGstElement*)local_list->data;
1669 if (element && element->gst) {
1670 if (!gst_bin_add(bin, GST_ELEMENT(element->gst))) {
1671 _mmcam_dbg_err("Add element [%s] to bin [%s] FAILED",
1672 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1673 GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1676 _mmcam_dbg_log("Add element [%s] to bin [%s] OK",
1677 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1678 GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1681 local_list = local_list->next;
1687 gboolean _mmcamcorder_link_elements(GList *element_list)
1689 GList *local_list = element_list;
1690 _MMCamcorderGstElement *element = NULL;
1691 _MMCamcorderGstElement *pre_element = NULL;
1693 mmf_return_val_if_fail(local_list, FALSE);
1695 pre_element = (_MMCamcorderGstElement*)local_list->data;
1696 local_list = local_list->next;
1698 while (local_list) {
1699 element = (_MMCamcorderGstElement*)local_list->data;
1700 if (pre_element && pre_element->gst && element && element->gst) {
1701 if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(pre_element->gst), GST_ELEMENT(element->gst))) {
1702 _mmcam_dbg_log("Link [%s] to [%s] OK",
1703 GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1704 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1706 _mmcam_dbg_err("Link [%s] to [%s] FAILED",
1707 GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1708 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1713 pre_element = element;
1714 local_list = local_list->next;
1720 gboolean _mmcamcorder_resize_frame(unsigned char *src_data, unsigned int src_width, unsigned int src_height, unsigned int src_length, int src_format,
1721 unsigned char **dst_data, unsigned int *dst_width, unsigned int *dst_height, unsigned int *dst_length)
1724 int mm_ret = MM_ERROR_NONE;
1725 int input_format = MM_UTIL_IMG_FMT_YUV420;
1726 unsigned char *dst_tmp_data = NULL;
1728 if (!src_data || !dst_data || !dst_width || !dst_height || !dst_length) {
1729 _mmcam_dbg_err("something is NULL %p,%p,%p,%p,%p", src_data, dst_data, dst_width, dst_height, dst_length);
1733 /* set input format for mm-util */
1734 switch (src_format) {
1735 case MM_PIXEL_FORMAT_I420:
1736 input_format = MM_UTIL_IMG_FMT_I420;
1738 case MM_PIXEL_FORMAT_YV12:
1739 input_format = MM_UTIL_IMG_FMT_YUV420;
1741 case MM_PIXEL_FORMAT_NV12:
1742 input_format = MM_UTIL_IMG_FMT_NV12;
1744 case MM_PIXEL_FORMAT_YUYV:
1745 input_format = MM_UTIL_IMG_FMT_YUYV;
1747 case MM_PIXEL_FORMAT_UYVY:
1748 input_format = MM_UTIL_IMG_FMT_UYVY;
1750 case MM_PIXEL_FORMAT_RGB888:
1751 input_format = MM_UTIL_IMG_FMT_RGB888;
1754 _mmcam_dbg_err("NOT supported format", src_format);
1758 _mmcam_dbg_log("src size %dx%d -> dst size %dx%d", src_width, src_height, *dst_width, *dst_height);
1760 /* get length of resized image */
1761 mm_ret = mm_util_get_image_size(input_format, *dst_width, *dst_height, dst_length);
1762 if (mm_ret != MM_ERROR_NONE) {
1763 GST_ERROR("mm_util_get_image_size failed 0x%x", ret);
1767 _mmcam_dbg_log("dst_length : %d", *dst_length);
1769 dst_tmp_data = (unsigned char *)malloc(*dst_length);
1770 if (dst_tmp_data == NULL) {
1771 _mmcam_dbg_err("failed to alloc dst_thumb_size(size %d)", *dst_length);
1775 mm_ret = mm_util_resize_image(src_data, src_width, src_height, input_format, dst_tmp_data, dst_width, dst_height);
1777 if (mm_ret != MM_ERROR_NONE) {
1778 GST_ERROR("mm_util_resize_image failed 0x%x", ret);
1783 *dst_data = dst_tmp_data;
1785 _mmcam_dbg_log("resize done %p, %dx%d", *dst_data, *dst_width, *dst_height);
1791 gboolean _mmcamcorder_encode_jpeg(void *src_data, unsigned int src_width, unsigned int src_height,
1792 int src_format, unsigned int src_length, unsigned int jpeg_quality,
1793 void **result_data, unsigned int *result_length)
1796 gboolean ret_conv = TRUE;
1797 int jpeg_format = 0;
1798 unsigned char *converted_src = NULL;
1799 unsigned int converted_src_size = 0;
1801 mmf_return_val_if_fail(src_data && result_data && result_length, FALSE);
1803 switch (src_format) {
1804 case MM_PIXEL_FORMAT_NV12:
1805 //jpeg_format = MM_UTIL_JPEG_FMT_NV12;
1806 ret_conv = _mmcamcorder_convert_NV12_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1807 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1809 case MM_PIXEL_FORMAT_NV16:
1810 jpeg_format = MM_UTIL_JPEG_FMT_NV16;
1811 converted_src = src_data;
1813 case MM_PIXEL_FORMAT_NV21:
1814 jpeg_format = MM_UTIL_JPEG_FMT_NV21;
1815 converted_src = src_data;
1817 case MM_PIXEL_FORMAT_YUYV:
1818 //jpeg_format = MM_UTIL_JPEG_FMT_YUYV;
1819 ret_conv = _mmcamcorder_convert_YUYV_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1820 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1822 case MM_PIXEL_FORMAT_UYVY:
1823 //jpeg_format = MM_UTIL_JPEG_FMT_UYVY;
1824 ret_conv = _mmcamcorder_convert_UYVY_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1825 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1827 case MM_PIXEL_FORMAT_I420:
1828 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1829 converted_src = src_data;
1831 case MM_PIXEL_FORMAT_RGB888:
1832 jpeg_format = MM_UTIL_JPEG_FMT_RGB888;
1833 converted_src = src_data;
1835 case MM_PIXEL_FORMAT_RGBA:
1836 jpeg_format = MM_UTIL_JPEG_FMT_RGBA8888;
1837 converted_src = src_data;
1839 case MM_PIXEL_FORMAT_ARGB:
1840 jpeg_format = MM_UTIL_JPEG_FMT_ARGB8888;
1841 converted_src = src_data;
1843 case MM_PIXEL_FORMAT_422P:
1844 jpeg_format = MM_UTIL_JPEG_FMT_YUV422; // not supported
1846 case MM_PIXEL_FORMAT_NV12T:
1847 case MM_PIXEL_FORMAT_YV12:
1848 case MM_PIXEL_FORMAT_RGB565:
1849 case MM_PIXEL_FORMAT_ENCODED:
1850 case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1855 if (ret_conv == FALSE) {
1856 if (converted_src &&
1857 converted_src != src_data) {
1858 free(converted_src);
1859 converted_src = NULL;
1861 _mmcam_dbg_err("color convert error source format[%d], jpeg format[%d]", src_format, jpeg_format);
1865 ret = mm_util_jpeg_encode_to_memory(result_data, (int *)result_length,
1866 converted_src, src_width, src_height, jpeg_format, jpeg_quality);
1868 if (converted_src && (converted_src != src_data)) {
1869 free(converted_src);
1870 converted_src = NULL;
1873 if (ret != MM_ERROR_NONE) {
1874 _mmcam_dbg_err("No encoder supports %d format, error code %x", src_format, ret);
1882 /* make UYVY smaller as multiple size. ex: 640x480 -> 320x240 or 160x120 ... */
1883 gboolean _mmcamcorder_downscale_UYVYorYUYV(unsigned char *src, unsigned int src_width, unsigned int src_height,
1884 unsigned char **dst, unsigned int dst_width, unsigned int dst_height)
1890 int ratio_width = 0;
1891 int ratio_height = 0;
1895 unsigned char *result = NULL;
1897 if (src == NULL || dst == NULL) {
1898 _mmcam_dbg_err("src[%p] or dst[%p] is NULL", src, dst);
1902 result = (unsigned char *)malloc((dst_width * dst_height)<<1);
1904 _mmcam_dbg_err("failed to alloc dst data");
1908 ratio_width = src_width / dst_width;
1909 ratio_height = src_height / dst_height;
1910 line_width = src_width << 1;
1911 jump_width = ratio_width << 1;
1913 _mmcam_dbg_warn("[src %dx%d] [dst %dx%d] [line width %d] [ratio width %d, height %d]",
1914 src_width, src_height, dst_width, dst_height, line_width, ratio_width, ratio_height);
1916 for (i = 0 ; i < src_height ; i += ratio_height) {
1917 line_base = i * line_width;
1918 for (j = 0 ; j < line_width ; j += jump_width) {
1919 src_index = line_base + j;
1920 result[k++] = src[src_index];
1921 result[k++] = src[src_index+1];
1924 src_index = line_base + j;
1925 if (src_index % 4 == 0)
1926 result[k++] = src[src_index+2];
1928 result[k++] = src[src_index];
1930 result[k++] = src[src_index+1];
1936 _mmcam_dbg_warn("converting done - result %p", result);
1942 static guint16 get_language_code(const char *str)
1944 return (guint16)(((str[0]-0x60) & 0x1F) << 10) + (((str[1]-0x60) & 0x1F) << 5) + ((str[2]-0x60) & 0x1F);
1947 static gchar * str_to_utf8(const gchar *str)
1949 return g_convert(str, -1, "UTF-8", "ASCII", NULL, NULL, NULL);
1952 static inline gboolean write_tag(FILE *f, const gchar *tag)
1955 FPUTC_CHECK(*tag++, f);
1960 static inline gboolean write_to_32(FILE *f, guint val)
1962 FPUTC_CHECK(val >> 24, f);
1963 FPUTC_CHECK(val >> 16, f);
1964 FPUTC_CHECK(val >> 8, f);
1965 FPUTC_CHECK(val, f);
1969 static inline gboolean write_to_16(FILE *f, guint val)
1971 FPUTC_CHECK(val >> 8, f);
1972 FPUTC_CHECK(val, f);
1976 static inline gboolean write_to_24(FILE *f, guint val)
1978 write_to_16(f, val >> 8);
1979 FPUTC_CHECK(val, f);
1983 void *_mmcamcorder_util_task_thread_func(void *data)
1985 int ret = MM_ERROR_NONE;
1986 mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
1989 _mmcam_dbg_err("handle is NULL");
1993 _mmcam_dbg_warn("start thread");
1995 g_mutex_lock(&hcamcorder->task_thread_lock);
1997 while (hcamcorder->task_thread_state != _MMCAMCORDER_TASK_THREAD_STATE_EXIT) {
1998 switch (hcamcorder->task_thread_state) {
1999 case _MMCAMCORDER_TASK_THREAD_STATE_NONE:
2000 _mmcam_dbg_warn("wait for task signal");
2001 g_cond_wait(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock);
2002 _mmcam_dbg_warn("task signal received : state %d", hcamcorder->task_thread_state);
2004 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START:
2005 _mmcamcorder_sound_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE02, FALSE);
2006 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2008 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_SOLO_PLAY_START:
2009 _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
2010 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2012 case _MMCAMCORDER_TASK_THREAD_STATE_ENCODE_PIPE_CREATE:
2013 ret = _mmcamcorder_video_prepare_record((MMHandleType)hcamcorder);
2015 /* Play record start sound */
2016 _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_REC_START, FALSE);
2018 _mmcam_dbg_log("_mmcamcorder_video_prepare_record return 0x%x", ret);
2019 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2021 case _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING:
2023 gint64 end_time = 0;
2025 _mmcam_dbg_warn("wait for capture data in recording. wait signal...");
2027 end_time = g_get_monotonic_time() + (5 * G_TIME_SPAN_SECOND);
2029 if (g_cond_wait_until(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock, end_time)) {
2030 _mmcam_dbg_warn("signal received");
2032 _MMCamcorderMsgItem message;
2034 memset(&message, 0x0, sizeof(_MMCamcorderMsgItem));
2036 _mmcam_dbg_err("capture data wait time out, send error message");
2038 message.id = MM_MESSAGE_CAMCORDER_ERROR;
2039 message.param.code = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
2041 _mmcamcorder_send_message((MMHandleType)hcamcorder, &message);
2043 hcamcorder->capture_in_recording = FALSE;
2046 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2050 _mmcam_dbg_warn("invalid task thread state %d", hcamcorder->task_thread_state);
2051 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
2056 g_mutex_unlock(&hcamcorder->task_thread_lock);
2058 _mmcam_dbg_warn("exit thread");
2063 #ifdef _USE_YUV_TO_RGB888_
2065 _mmcamcorder_convert_YUV_to_RGB888(unsigned char *src, int src_fmt, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2068 int src_cs = MM_UTIL_IMG_FMT_UYVY;
2069 int dst_cs = MM_UTIL_IMG_FMT_RGB888;
2070 unsigned int dst_size = 0;
2072 if (src_fmt == COLOR_FORMAT_YUYV) {
2073 _mmcam_dbg_log("Convert YUYV to RGB888\n");
2074 src_cs = MM_UTIL_IMG_FMT_YUYV;
2075 } else if (src_fmt == COLOR_FORMAT_UYVY) {
2076 _mmcam_dbg_log("Convert UYVY to RGB888\n");
2077 src_cs = MM_UTIL_IMG_FMT_UYVY;
2078 } else if (src_fmt == COLOR_FORMAT_NV12) {
2079 _mmcam_dbg_log("Convert NV12 to RGB888\n");
2080 src_cs = MM_UTIL_IMG_FMT_NV12;
2082 _mmcam_dbg_err("NOT supported format [%d]\n", src_fmt);
2086 ret = mm_util_get_image_size(dst_cs, width, height, &dst_size);
2088 _mmcam_dbg_err("mm_util_get_image_size failed [%x]\n", ret);
2092 *dst = malloc(dst_size);
2094 _mmcam_dbg_err("malloc failed\n");
2098 *dst_len = dst_size;
2099 ret = mm_util_convert_colorspace(src, width, height, src_cs, *dst, dst_cs);
2101 _mmcam_dbg_log("Convert [dst_size:%d] OK.\n", dst_size);
2107 _mmcam_dbg_err("Convert [size:%d] FAILED.\n", dst_size);
2111 #endif /* _USE_YUV_TO_RGB888_ */
2114 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2119 int dst_y_offset = 0;
2120 int dst_u_offset = 0;
2121 int dst_v_offset = 0;
2122 int loop_length = 0;
2123 unsigned int dst_size = 0;
2124 unsigned char *dst_data = NULL;
2126 if (!src || !dst || !dst_len) {
2127 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2131 dst_size = (width * height * 3) >> 1;
2133 _mmcam_dbg_log("YUVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2135 dst_data = (unsigned char *)malloc(dst_size);
2137 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2141 loop_length = width << 1;
2142 dst_u_offset = width * height;
2143 dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2145 _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2147 for (i = 0 ; i < height ; i++) {
2148 for (j = 0 ; j < loop_length ; j += 2) {
2149 dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2153 dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2155 dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2163 *dst_len = dst_size;
2165 _mmcam_dbg_log("DONE: YUVY -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2171 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2176 int dst_y_offset = 0;
2177 int dst_u_offset = 0;
2178 int dst_v_offset = 0;
2179 int loop_length = 0;
2180 unsigned int dst_size = 0;
2181 unsigned char *dst_data = NULL;
2183 if (!src || !dst || !dst_len) {
2184 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2188 dst_size = (width * height * 3) >> 1;
2190 _mmcam_dbg_log("UYVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2192 dst_data = (unsigned char *)malloc(dst_size);
2194 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2198 loop_length = width << 1;
2199 dst_u_offset = width * height;
2200 dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2202 _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2204 for (i = 0 ; i < height ; i++) {
2205 for (j = 0 ; j < loop_length ; j += 2) {
2208 dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2210 dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2215 dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2220 *dst_len = dst_size;
2222 _mmcam_dbg_log("DONE: UYVY -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2228 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2232 int dst_y_offset = 0;
2233 int dst_u_offset = 0;
2234 int dst_v_offset = 0;
2235 int loop_length = 0;
2236 unsigned int dst_size = 0;
2237 unsigned char *dst_data = NULL;
2239 if (!src || !dst || !dst_len) {
2240 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2244 /* buffer overflow prevention check */
2245 if (width > __MMCAMCORDER_MAX_WIDTH || height > __MMCAMCORDER_MAX_HEIGHT) {
2246 _mmcam_dbg_err("too large size %d x %d", width, height);
2250 dst_size = (width * height * 3) >> 1;
2252 _mmcam_dbg_log("NV12 -> I420 : %dx%d, dst size %d", width, height, dst_size);
2254 dst_data = (unsigned char *)malloc(dst_size);
2256 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2260 loop_length = width << 1;
2261 dst_u_offset = width * height;
2262 dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2264 _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2267 memcpy(dst_data, src, dst_u_offset);
2269 loop_length = dst_u_offset >> 1;
2270 src_offset = dst_u_offset;
2273 for (i = 0 ; i < loop_length ; i++) {
2275 dst_data[dst_u_offset++] = src[src_offset++];
2277 dst_data[dst_v_offset++] = src[src_offset++];
2281 *dst_len = dst_size;
2283 _mmcam_dbg_log("DONE: NV12 -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2289 void _mmcamcorder_emit_dbus_signal(GDBusConnection *conn, const char *object_name,
2290 const char *interface_name, const char *signal_name, int value)
2292 if (!conn || !object_name || !interface_name || !signal_name) {
2293 _mmcam_dbg_err("NULL pointer %p %p %p %p",
2294 conn, object_name, interface_name, signal_name);
2298 if (!g_dbus_connection_emit_signal(conn, NULL,
2299 object_name, interface_name, signal_name,
2300 g_variant_new("(i)", value), NULL)) {
2301 _mmcam_dbg_warn("failed to emit signal");
2303 _mmcam_dbg_log("emit signal done - value 0x%.8x", value);
2304 g_dbus_connection_flush(conn, NULL, NULL, NULL);
2305 _mmcam_dbg_log("signal flush done");
2312 int _mmcamcorder_get_audiosrc_blocksize(int samplerate, int format, int channel, int interval, int *blocksize)
2317 _mmcam_dbg_err("NULL ptr");
2321 if (samplerate == 0 || channel == 0 || interval == 0) {
2322 _mmcam_dbg_err("invalid param %d %d %d", samplerate, channel, interval);
2326 if (format == MM_CAMCORDER_AUDIO_FORMAT_PCM_S16_LE)
2329 *blocksize = samplerate * depth * channel * interval / 8000;