4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: Jeongmo Yang <jm80.yang@samsung.com>
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
22 /*=======================================================================================
24 =======================================================================================*/
29 #include <sys/vfs.h> /* struct statfs */
30 #include <sys/time.h> /* gettimeofday */
32 #include <gst/video/video-info.h>
35 #include "mm_camcorder_internal.h"
36 #include "mm_camcorder_util.h"
37 #include "mm_camcorder_sound.h"
38 #include <mm_util_image.h>
39 #include <mm_util_imgp.h>
40 #include <mm_util_jpeg.h>
42 /*-----------------------------------------------------------------------
43 | GLOBAL VARIABLE DEFINITIONS for internal |
44 -----------------------------------------------------------------------*/
46 /*-----------------------------------------------------------------------
47 | LOCAL VARIABLE DEFINITIONS for internal |
48 -----------------------------------------------------------------------*/
49 #define TIME_STRING_MAX_LEN 64
50 #define __MMCAMCORDER_CAPTURE_WAIT_TIMEOUT 5
51 #define __MMCAMCORDER_MAX_WIDTH 8192
52 #define __MMCAMCORDER_MAX_HEIGHT 8192
54 #define FPUTC_CHECK(x_char, x_file) \
56 if (fputc(x_char, x_file) == EOF) { \
57 _mmcam_dbg_err("[Critical] fputc() returns fail.\n"); \
61 #define FPUTS_CHECK(x_str, x_file) \
63 if (fputs(x_str, x_file) == EOF) { \
64 _mmcam_dbg_err("[Critical] fputs() returns fail.\n"); \
70 /*---------------------------------------------------------------------------
71 | LOCAL FUNCTION PROTOTYPES: |
72 ---------------------------------------------------------------------------*/
73 /* STATIC INTERNAL FUNCTION */
75 //static gint skip_mdat(FILE *f);
76 static guint16 get_language_code(const char *str);
77 static gchar* str_to_utf8(const gchar *str);
78 static inline gboolean write_tag(FILE *f, const gchar *tag);
79 static inline gboolean write_to_32(FILE *f, guint val);
80 static inline gboolean write_to_16(FILE *f, guint val);
81 static inline gboolean write_to_24(FILE *f, guint val);
82 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
83 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
84 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
87 /*===========================================================================================
89 | FUNCTION DEFINITIONS |
91 ========================================================================================== */
92 /*---------------------------------------------------------------------------
93 | GLOBAL FUNCTION DEFINITIONS: |
94 ---------------------------------------------------------------------------*/
96 static int __gdbus_method_call_sync(GDBusConnection *conn, const char *bus_name,
97 const char *object, const char *iface, const char *method,
98 GVariant *args, GVariant **result, bool is_sync)
100 int ret = MM_ERROR_NONE;
101 GVariant *dbus_reply = NULL;
103 if (!conn || !object || !iface || !method) {
104 _mmcam_dbg_err("Invalid Argument %p %p %p %p",
105 conn, object, iface, method);
106 return MM_ERROR_INVALID_ARGUMENT;
109 _mmcam_dbg_warn("Dbus call - obj [%s], iface [%s], method [%s]", object, iface, method);
112 dbus_reply = g_dbus_connection_call_sync(conn,
113 bus_name, object, iface, method, args, NULL,
114 G_DBUS_CALL_FLAGS_NONE, G_DBUS_TIMEOUT, NULL, NULL);
116 _mmcam_dbg_warn("Method Call '%s.%s' Success", iface, method);
117 *result = dbus_reply;
119 _mmcam_dbg_err("dbus method call sync reply failed");
120 ret = MM_ERROR_CAMCORDER_INTERNAL;
123 g_dbus_connection_call(conn, bus_name, object, iface, method, args, NULL,
124 G_DBUS_CALL_FLAGS_NONE, G_DBUS_TIMEOUT, NULL, NULL, NULL);
127 _mmcam_dbg_warn("done");
132 static int __gdbus_subscribe_signal(GDBusConnection *conn,
133 const char *object_name, const char *iface_name, const char *signal_name,
134 GDBusSignalCallback signal_cb, guint *subscribe_id, void *userdata)
138 if (!conn || !object_name || !iface_name || !signal_name || !signal_cb || !subscribe_id) {
139 _mmcam_dbg_err("Invalid Argument %p %p %p %p %p %p",
140 conn, object_name, iface_name, signal_name, signal_cb, subscribe_id);
141 return MM_ERROR_INVALID_ARGUMENT;
144 _mmcam_dbg_log("subscirbe signal Obj %s, iface_name %s, sig_name %s",
145 object_name, iface_name, signal_name);
147 subs_id = g_dbus_connection_signal_subscribe(conn,
148 NULL, iface_name, signal_name, object_name, NULL,
149 G_DBUS_SIGNAL_FLAGS_NONE, signal_cb, userdata, NULL);
151 _mmcam_dbg_err("g_dbus_connection_signal_subscribe() failed");
152 return MM_ERROR_CAMCORDER_INTERNAL;
154 *subscribe_id = subs_id;
155 _mmcam_dbg_log("subs_id %u", subs_id);
158 return MM_ERROR_NONE;
162 static void __gdbus_stream_eos_cb(GDBusConnection *connection,
163 const gchar *sender_name, const gchar *object_path, const gchar *interface_name,
164 const gchar *signal_name, GVariant *param, gpointer user_data)
167 _MMCamcorderGDbusCbInfo *gdbus_info = NULL;
168 mmf_camcorder_t *hcamcorder = NULL;
170 _mmcam_dbg_warn("entered");
172 if (!param || !user_data) {
173 _mmcam_dbg_err("invalid parameter %p %p", param, user_data);
177 gdbus_info = (_MMCamcorderGDbusCbInfo *)user_data;
178 hcamcorder = (mmf_camcorder_t *)gdbus_info->mm_handle;
180 g_variant_get(param, "(i)", &played_idx);
182 g_mutex_lock(&gdbus_info->sync_mutex);
184 _mmcam_dbg_warn("gdbus_info->param %d, played_idx : %d, handle : %p",
185 gdbus_info->param, played_idx, hcamcorder);
187 if (gdbus_info->param == played_idx) {
188 g_dbus_connection_signal_unsubscribe(connection, gdbus_info->subscribe_id);
190 gdbus_info->is_playing = FALSE;
191 gdbus_info->subscribe_id = 0;
192 gdbus_info->param = 0;
194 g_cond_signal(&gdbus_info->sync_cond);
197 g_mutex_unlock(&gdbus_info->sync_mutex);
199 _mmcam_dbg_warn("done");
204 static int __gdbus_wait_for_cb_return(_MMCamcorderGDbusCbInfo *gdbus_info, int time_out)
206 int ret = MM_ERROR_NONE;
210 _mmcam_dbg_err("invalid info");
211 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
214 g_mutex_lock(&gdbus_info->sync_mutex);
216 _mmcam_dbg_warn("entered");
218 if (gdbus_info->is_playing == FALSE) {
219 _mmcam_dbg_log("callback is already returned");
220 g_mutex_unlock(&gdbus_info->sync_mutex);
221 return MM_ERROR_NONE;
224 end_time = g_get_monotonic_time() + (time_out * G_TIME_SPAN_MILLISECOND);
226 if (g_cond_wait_until(&gdbus_info->sync_cond, &gdbus_info->sync_mutex, end_time)) {
227 _mmcam_dbg_warn("wait signal received");
229 _mmcam_dbg_err("wait time is expired");
230 ret = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
233 g_mutex_unlock(&gdbus_info->sync_mutex);
235 _mmcam_dbg_warn("done");
241 gint32 _mmcamcorder_double_to_fix(gdouble d_number)
243 return (gint32) (d_number * 65536.0);
246 // find top level tag only, do not use this function for finding sub level tags
247 gint _mmcamcorder_find_tag(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
249 size_t read_item = 0;
255 while ((read_item = fread(&buf, sizeof(guchar), 8, f)) > 0) {
256 uint64_t buf_size = 0;
257 uint32_t buf_fourcc = 0;
260 _mmcam_dbg_err("fread failed : %zu", read_item);
264 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
266 if (tag_fourcc == buf_fourcc) {
267 _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
270 _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
272 buf_size = _mmcamcorder_get_container_size(buf);
274 /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
275 if (buf_fourcc == MMCAM_FOURCC('m', 'd', 'a', 't') &&
277 read_item = fread(&buf, sizeof(guchar), 8, f);
279 _mmcam_dbg_err("fread failed");
283 buf_size = _mmcamcorder_get_container_size64(buf);
284 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
286 buf_size = buf_size - 8; /* include tag */
289 _mmcam_dbg_log("seek %"PRIu64, buf_size);
290 if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
291 _mmcam_dbg_err("fseeko() fail");
297 _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
302 gboolean _mmcamcorder_find_fourcc(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
304 size_t read_item = 0;
310 while ((read_item = fread(&buf, sizeof(guchar), 8, f)) > 0) {
311 uint64_t buf_size = 0;
312 uint32_t buf_fourcc = 0;
315 _mmcam_dbg_err("fread failed : %zu", read_item);
319 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
321 if (tag_fourcc == buf_fourcc) {
322 _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
324 } else if (buf_fourcc == MMCAM_FOURCC('m', 'o', 'o', 'v') &&
325 tag_fourcc != buf_fourcc) {
326 if (_mmcamcorder_find_fourcc(f, tag_fourcc, FALSE))
331 _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
333 buf_size = _mmcamcorder_get_container_size(buf);
335 /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
336 if (buf_fourcc == MMCAM_FOURCC('m', 'd', 'a', 't') &&
338 read_item = fread(&buf, sizeof(guchar), 8, f);
340 _mmcam_dbg_err("fread failed");
344 buf_size = _mmcamcorder_get_container_size64(buf);
345 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
347 buf_size = buf_size - 8; /* include tag */
350 _mmcam_dbg_log("seek %"PRIu64, buf_size);
351 if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
352 _mmcam_dbg_err("fseeko() fail");
358 _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
363 gboolean _mmcamcorder_update_size(FILE *f, gint64 prev_pos, gint64 curr_pos)
365 _mmcam_dbg_log("size : %"G_GINT64_FORMAT"", curr_pos-prev_pos);
366 if (fseeko(f, prev_pos, SEEK_SET) != 0) {
367 _mmcam_dbg_err("fseeko() fail");
371 if (!write_to_32(f, curr_pos -prev_pos))
374 if (fseeko(f, curr_pos, SEEK_SET) != 0) {
375 _mmcam_dbg_err("fseeko() fail");
382 gboolean _mmcamcorder_write_loci(FILE *f, _MMCamcorderLocationInfo info)
384 gint64 current_pos, pos;
389 if ((pos = ftello(f)) < 0) {
390 _mmcam_dbg_err("ftello() returns negative value");
394 if (!write_to_32(f, 0)) //size
397 if (!write_tag(f, "loci")) // type
400 FPUTC_CHECK(0, f); // version
402 if (!write_to_24(f, 0)) // flags
405 if (!write_to_16(f, get_language_code("eng"))) // language
408 str = str_to_utf8("location_name");
410 FPUTS_CHECK(str, f); // name
413 FPUTC_CHECK('\0', f);
414 FPUTC_CHECK(0, f); //role
416 if (!write_to_32(f, info.longitude)) // Longitude
419 if (!write_to_32(f, info.latitude)) // Latitude
422 if (!write_to_32(f, info.altitude)) // Altitude
425 str = str_to_utf8("Astronomical_body");
426 FPUTS_CHECK(str, f);//Astronomical_body
429 FPUTC_CHECK('\0', f);
431 str = str_to_utf8("Additional_notes");
432 FPUTS_CHECK(str, f); // Additional_notes
435 FPUTC_CHECK('\0', f);
437 if ((current_pos = ftello(f)) < 0) {
438 _mmcam_dbg_err("ftello() returns negative value");
442 if (!_mmcamcorder_update_size(f, pos, current_pos))
448 void _mmcamcorder_write_Latitude(FILE *f, int value)
452 int l_below_decimal = 0;
454 l_decimal = value / 10000;
457 snprintf(s_latitude, sizeof(s_latitude), "-%.2d.", l_decimal);
459 snprintf(s_latitude, sizeof(s_latitude), "%.2d.", l_decimal);
461 snprintf(s_latitude, sizeof(s_latitude), "+%.2d.", l_decimal);
464 l_below_decimal = value - (l_decimal * 10000);
465 if (l_below_decimal < 0)
466 l_below_decimal = -l_below_decimal;
468 snprintf(&s_latitude[4], sizeof(s_latitude) - 4, "%.4d", l_below_decimal);
470 write_tag(f, s_latitude);
473 void _mmcamcorder_write_Longitude(FILE *f, int value)
475 char s_longitude[24];
477 int l_below_decimal = 0;
479 l_decimal = value / 10000;
482 snprintf(s_longitude, sizeof(s_longitude), "-%.3d.", l_decimal);
484 snprintf(s_longitude, sizeof(s_longitude), "%.3d.", l_decimal);
486 snprintf(s_longitude, sizeof(s_longitude), "+%.3d.", l_decimal);
489 l_below_decimal = value - (l_decimal * 10000);
490 if (l_below_decimal < 0)
491 l_below_decimal = -l_below_decimal;
493 snprintf(&s_longitude[5], sizeof(s_longitude) - 5, "%.4d", l_below_decimal);
495 write_tag(f, s_longitude);
498 #define D_GEOGRAPH "\xA9xyz"
499 // 0x0012 -> latitude(8) + longitude(9) + seperator(1) = 18
500 // 0x15c7 -> encode in english
501 #define D_INFO_GEOGRAPH 0x001215c7
503 gboolean _mmcamcorder_write_geodata(FILE *f, _MMCamcorderLocationInfo info)
505 gint64 current_pos, pos;
509 if ((pos = ftello(f)) < 0) {
510 _mmcam_dbg_err("ftello() returns negative value");
514 if (!write_to_32(f, 0)) //size
517 if (!write_tag(f, D_GEOGRAPH)) // type
520 if (!write_to_32(f, D_INFO_GEOGRAPH))
523 _mmcamcorder_write_Latitude(f, info.latitude);
524 _mmcamcorder_write_Longitude(f, info.longitude);
526 FPUTC_CHECK(0x2F, f);
528 if ((current_pos = ftello(f)) < 0) {
529 _mmcam_dbg_err("ftello() returns negative value");
533 if (!_mmcamcorder_update_size(f, pos, current_pos))
540 gboolean _mmcamcorder_write_udta(FILE *f, int gps_enable, _MMCamcorderLocationInfo info, _MMCamcorderLocationInfo geotag)
542 gint64 current_pos, pos;
544 _mmcam_dbg_log("gps enable : %d", gps_enable);
545 if (gps_enable == FALSE) {
546 _mmcam_dbg_log("no need to write udta");
550 if ((pos = ftello(f)) < 0) {
551 _mmcam_dbg_err("ftello() returns negative value");
556 if (!write_to_32(f, 0)) {
557 _mmcam_dbg_err("failed to write size");
562 if (!write_tag(f, "udta")) {
563 _mmcam_dbg_err("failed to write type udta");
568 if (!_mmcamcorder_write_loci(f, info)) {
569 _mmcam_dbg_err("failed to write loci");
573 if (!_mmcamcorder_write_geodata(f, geotag)) {
574 _mmcam_dbg_err("failed to write geodata");
579 if ((current_pos = ftello(f)) < 0) {
580 _mmcam_dbg_err("ftello() returns negative value");
584 if (!_mmcamcorder_update_size(f, pos, current_pos)) {
585 _mmcam_dbg_err("failed to update size");
589 _mmcam_dbg_log("done");
595 guint64 _mmcamcorder_get_container_size(const guchar *size)
603 result = result | (temp << 16);
605 result = result | (temp << 8);
606 result = result | size[3];
608 _mmcam_dbg_log("result : %"G_GUINT64_FORMAT, result);
614 guint64 _mmcamcorder_get_container_size64(const guchar *size)
622 result = result | (temp << 48);
624 result = result | (temp << 40);
626 result = result | (temp << 32);
628 result = result | (temp << 24);
630 result = result | (temp << 16);
632 result = result | (temp << 8);
633 result = result | size[7];
635 _mmcam_dbg_log("result : %"G_GUINT64_FORMAT, result);
641 gboolean _mmcamcorder_update_composition_matrix(FILE *f, int orientation)
644 guint32 a = 0x00010000;
647 guint32 d = 0x00010000;
649 switch (orientation) {
650 case MM_CAMCORDER_TAG_VIDEO_ORT_90:/* 90 degree */
656 case MM_CAMCORDER_TAG_VIDEO_ORT_180:/* 180 degree */
660 case MM_CAMCORDER_TAG_VIDEO_ORT_270:/* 270 degree */
666 case MM_CAMCORDER_TAG_VIDEO_ORT_NONE:/* 0 degree */
679 write_to_32(f, 0x40000000);
681 _mmcam_dbg_log("orientation : %d, write data 0x%x 0x%x 0x%x 0x%x",
682 orientation, a, b, c, d);
688 static int __mmcamcorder_storage_supported_cb(int storage_id, storage_type_e type,
689 storage_state_e state, const char *path, void *user_data)
691 _MMCamcorderStorageInfo *info = (_MMCamcorderStorageInfo *)user_data;
694 _mmcam_dbg_err("NULL info");
698 if (type == info->type) {
699 info->id = storage_id;
707 int _mmcamcorder_get_storage_validity(MMHandleType handle, const char *filename, guint64 min_space, gboolean *storage_validity)
709 int ret = MM_ERROR_NONE;
711 char *dir_name = NULL;
712 guint64 free_space = 0;
713 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
715 mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
716 mmf_return_val_if_fail(storage_validity, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
719 _mmcam_dbg_warn("NULL filename, but keep going...");
720 *storage_validity = TRUE;
721 return MM_ERROR_NONE;
724 dir_name = g_path_get_dirname(filename);
725 mmf_return_val_if_fail(dir_name, MM_ERROR_OUT_OF_STORAGE);
727 err = _mmcamcorder_get_storage_info(dir_name, hcamcorder->root_directory, &hcamcorder->storage_info);
729 _mmcam_dbg_err("get storage info failed");
730 ret = MM_ERROR_CAMCORDER_INTERNAL;
734 err = _mmcamcorder_get_freespace(hcamcorder->storage_info.type, &free_space);
736 _mmcam_dbg_err("get free space failed");
737 ret = MM_ERROR_CAMCORDER_INTERNAL;
741 _mmcam_dbg_warn("current free space - %s [%" G_GUINT64_FORMAT "]", dir_name, free_space);
746 if (ret == MM_ERROR_NONE && free_space > min_space) {
747 *storage_validity = TRUE;
748 _mmcam_dbg_log("validity and free space of storage : OK");
750 *storage_validity = FALSE;
751 _mmcam_dbg_err("OUT of STORAGE [err:%d or free space [%"G_GUINT64_FORMAT"] is smaller than [%"G_GUINT64_FORMAT"]",
752 err, free_space, min_space);
759 void _mmcamcorder_adjust_recording_max_size(const char *filename, guint64 *max_size)
761 int file_system_type = 0;
762 char *dir_name = NULL;
764 mmf_return_if_fail(max_size);
765 mmf_return_if_fail(filename);
767 dir_name = g_path_get_dirname(filename);
768 mmf_return_if_fail(dir_name);
770 if (_mmcamcorder_get_file_system_type(dir_name, &file_system_type) == 0) {
771 /* MSDOS_SUPER_MAGIC : 0x4d44 */
772 if (file_system_type == MSDOS_SUPER_MAGIC &&
773 (*max_size == 0 || *max_size > FAT32_FILE_SYSTEM_MAX_SIZE)) {
774 _mmcam_dbg_warn("FAT32 and too large max[%"G_GUINT64_FORMAT"], set max as %lu",
775 *max_size, FAT32_FILE_SYSTEM_MAX_SIZE);
776 *max_size = FAT32_FILE_SYSTEM_MAX_SIZE;
778 _mmcam_dbg_warn("file system 0x%x, max size %"G_GUINT64_FORMAT,
779 file_system_type, *max_size);
787 int _mmcamcorder_get_storage_info(const gchar *path, const gchar *root_directory, _MMCamcorderStorageInfo *info)
790 struct stat stat_path;
791 struct stat stat_root;
793 if (!path || !root_directory || !info) {
794 _mmcam_dbg_err("invalid parameter %p %p %p", path, root_directory, info);
798 if (strlen(root_directory) > 0) {
799 if (stat(path, &stat_path) != 0) {
800 _mmcam_dbg_err("failed to stat for [%s][errno %d]", path, errno);
804 if (stat(root_directory, &stat_root) != 0) {
805 _mmcam_dbg_err("failed to stat for [%s][errno %d]", root_directory, errno);
809 if (stat_path.st_dev == stat_root.st_dev)
810 info->type = STORAGE_TYPE_INTERNAL;
812 info->type = STORAGE_TYPE_EXTERNAL;
814 info->type = STORAGE_TYPE_INTERNAL;
815 _mmcam_dbg_warn("invalid length of root directory, assume that it's internal storage.");
818 ret = storage_foreach_device_supported((storage_device_supported_cb)__mmcamcorder_storage_supported_cb, info);
819 if (ret != STORAGE_ERROR_NONE) {
820 _mmcam_dbg_err("storage_foreach_device_supported failed 0x%x", ret);
824 _mmcam_dbg_log("storage info - type %d, id %d", info->type, info->id);
830 int _mmcamcorder_get_freespace(storage_type_e type, guint64 *free_space)
835 if (type == STORAGE_TYPE_INTERNAL)
836 ret = storage_get_internal_memory_size(&vfs);
838 ret = storage_get_external_memory_size(&vfs);
840 if (ret != STORAGE_ERROR_NONE) {
842 _mmcam_dbg_err("get memory size failed [type %d] 0x%x", type, ret);
846 *free_space = vfs.f_bsize * vfs.f_bavail;
848 _mmcam_dbg_log("vfs.f_bsize [%lu], vfs.f_bavail [%lu]", vfs.f_bsize, vfs.f_bavail);
849 _mmcam_dbg_log("memory size %"G_GUINT64_FORMAT" [%s]", *free_space, path);
855 int _mmcamcorder_get_file_system_type(const gchar *path, int *file_system_type)
861 if (!g_file_test(path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
862 _mmcam_dbg_log("File(%s) doesn't exist.", path);
866 if (-1 == statfs(path, &fs)) {
867 _mmcam_dbg_log("statfs failed.(%s)", path);
871 *file_system_type = (int)fs.f_type;
877 int _mmcamcorder_get_device_flash_brightness(GDBusConnection *conn, int *brightness)
880 int ret = MM_ERROR_NONE;
881 GVariant *params = NULL;
882 GVariant *result = NULL;
884 ret = __gdbus_method_call_sync(conn, "org.tizen.system.deviced",
885 "/Org/Tizen/System/DeviceD/Led", "org.tizen.system.deviced.Led",
886 "GetBrightnessForCamera", params, &result, TRUE);
887 if (ret != MM_ERROR_NONE) {
888 _mmcam_dbg_err("Dbus Call on Client Error");
893 g_variant_get(result, "(i)", &get_value);
894 *brightness = get_value;
895 _mmcam_dbg_log("flash brightness : %d", *brightness);
897 _mmcam_dbg_err("replied result is null");
898 ret = MM_ERROR_CAMCORDER_INTERNAL;
905 int _mmcamcorder_send_sound_play_message(GDBusConnection *conn, _MMCamcorderGDbusCbInfo *gdbus_info,
906 const char *sample_name, const char *stream_role, const char *volume_gain, int sync_play)
909 int ret = MM_ERROR_NONE;
910 GVariant *params = NULL;
911 GVariant *result = NULL;
914 if (!conn || !gdbus_info) {
915 _mmcam_dbg_err("Invalid parameter %p %p", conn, gdbus_info);
916 return MM_ERROR_CAMCORDER_INTERNAL;
919 params = g_variant_new("(sss)", sample_name, stream_role, volume_gain);
921 ret = __gdbus_method_call_sync(conn, "org.pulseaudio.Server",
922 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer",
923 "SamplePlay", params, &result, TRUE);
924 if (ret != MM_ERROR_NONE) {
925 _mmcam_dbg_err("Dbus Call on Client Error");
930 g_variant_get(result, "(i)", &get_value);
931 _mmcam_dbg_log("played index : %d", get_value);
933 _mmcam_dbg_err("replied result is null");
934 return MM_ERROR_CAMCORDER_INTERNAL;
937 g_mutex_lock(&gdbus_info->sync_mutex);
939 if (gdbus_info->subscribe_id > 0) {
940 _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", gdbus_info->subscribe_id);
942 g_dbus_connection_signal_unsubscribe(conn, gdbus_info->subscribe_id);
944 gdbus_info->subscribe_id = 0;
947 gdbus_info->is_playing = TRUE;
948 gdbus_info->param = get_value;
950 ret = __gdbus_subscribe_signal(conn,
951 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer", "EOS",
952 __gdbus_stream_eos_cb, &subs_id, gdbus_info);
954 if (ret == MM_ERROR_NONE)
955 gdbus_info->subscribe_id = subs_id;
957 g_mutex_unlock(&gdbus_info->sync_mutex);
959 if (sync_play && ret == MM_ERROR_NONE)
960 ret = __gdbus_wait_for_cb_return(gdbus_info, G_DBUS_TIMEOUT);
966 void _mmcamcorder_request_dpm_popup(GDBusConnection *conn, const char *restricted_policy)
968 int ret = MM_ERROR_NONE;
969 gboolean get_value = 0;
970 GVariant *params = NULL;
971 GVariant *result = NULL;
973 if (!conn || !restricted_policy) {
974 _mmcam_dbg_err("Invalid parameter %p %p", conn, restricted_policy);
978 params = g_variant_new("(s)", restricted_policy);
980 ret = __gdbus_method_call_sync(conn,
981 "org.tizen.DevicePolicyManager",
982 "/org/tizen/DevicePolicyManager/Syspopup",
983 "org.tizen.DevicePolicyManager.Syspopup",
984 "show", params, &result, TRUE);
985 if (ret != MM_ERROR_NONE) {
986 _mmcam_dbg_err("Dbus Call on Client Error 0x%x", ret);
991 g_variant_get(result, "(b)", &get_value);
992 _mmcam_dbg_log("request result : %d", get_value);
994 _mmcam_dbg_err("replied result is null");
1001 int _mmcamcorder_get_file_size(const char *filename, guint64 *size)
1005 if (stat(filename, &buf) != 0)
1007 *size = (guint64)buf.st_size;
1012 void _mmcamcorder_remove_buffer_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
1014 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1016 MMCamcorderHandlerItem *item = NULL;
1018 mmf_return_if_fail(hcamcorder);
1020 if (!hcamcorder->buffer_probes) {
1021 _mmcam_dbg_warn("list for buffer probe is NULL");
1025 _mmcam_dbg_log("start - category : 0x%x", category);
1027 list = hcamcorder->buffer_probes;
1031 _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
1032 list = g_list_next(list);
1036 if (item->category & category) {
1037 if (item->object && GST_IS_PAD(item->object)) {
1038 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
1039 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
1040 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
1042 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
1045 list = g_list_next(list);
1046 hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
1049 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1050 list = g_list_next(list);
1054 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1055 g_list_free(hcamcorder->buffer_probes);
1056 hcamcorder->buffer_probes = NULL;
1059 _mmcam_dbg_log("done");
1065 void _mmcamcorder_remove_one_buffer_probe(MMHandleType handle, void *object)
1067 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1069 MMCamcorderHandlerItem *item = NULL;
1071 mmf_return_if_fail(hcamcorder);
1073 if (!hcamcorder->buffer_probes) {
1074 _mmcam_dbg_warn("list for buffer probe is NULL");
1078 _mmcam_dbg_log("start - object : %p", object);
1080 list = hcamcorder->buffer_probes;
1084 _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
1085 list = g_list_next(list);
1089 if (item->object && item->object == object) {
1090 if (GST_IS_PAD(item->object)) {
1091 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
1092 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
1093 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
1095 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
1098 list = g_list_next(list);
1099 hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
1104 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1105 list = g_list_next(list);
1109 _mmcam_dbg_log("done");
1115 void _mmcamcorder_remove_event_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
1117 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1119 MMCamcorderHandlerItem *item = NULL;
1121 mmf_return_if_fail(hcamcorder);
1123 if (!hcamcorder->event_probes) {
1124 _mmcam_dbg_warn("list for event probe is NULL");
1128 _mmcam_dbg_log("start - category : 0x%x", category);
1130 list = hcamcorder->event_probes;
1134 _mmcam_dbg_err("Remove event probe faild, the item is NULL");
1135 list = g_list_next(list);
1139 if (item->category & category) {
1140 if (item->object && GST_IS_PAD(item->object)) {
1141 _mmcam_dbg_log("Remove event probe on [%s:%s] - [ID : %lu], [Category : %x]",
1142 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
1143 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
1145 _mmcam_dbg_warn("Remove event probe faild, the pad is null or not pad, just remove item from list and free it");
1148 list = g_list_next(list);
1149 hcamcorder->event_probes = g_list_remove(hcamcorder->event_probes, item);
1152 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1153 list = g_list_next(list);
1157 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1158 g_list_free(hcamcorder->event_probes);
1159 hcamcorder->event_probes = NULL;
1162 _mmcam_dbg_log("done");
1168 void _mmcamcorder_disconnect_signal(MMHandleType handle, _MMCamcorderHandlerCategory category)
1170 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1172 MMCamcorderHandlerItem *item = NULL;
1174 mmf_return_if_fail(hcamcorder);
1176 if (!hcamcorder->signals) {
1177 _mmcam_dbg_warn("list for signal is NULL");
1181 _mmcam_dbg_log("start - category : 0x%x", category);
1183 list = hcamcorder->signals;
1187 _mmcam_dbg_err("Fail to Disconnecting signal, the item is NULL");
1188 list = g_list_next(list);
1192 if (item->category & category) {
1193 if (item->object && GST_IS_ELEMENT(item->object)) {
1194 if (g_signal_handler_is_connected(item->object, item->handler_id)) {
1195 _mmcam_dbg_log("Disconnect signal from [%s] : [ID : %lu], [Category : %x]",
1196 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
1197 g_signal_handler_disconnect(item->object, item->handler_id);
1199 _mmcam_dbg_warn("Signal was not connected, cannot disconnect it : [%s] [ID : %lu], [Category : %x]",
1200 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
1203 _mmcam_dbg_err("Fail to Disconnecting signal, the element is null or not element, just remove item from list and free it");
1206 list = g_list_next(list);
1207 hcamcorder->signals = g_list_remove(hcamcorder->signals, item);
1210 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1211 list = g_list_next(list);
1215 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1216 g_list_free(hcamcorder->signals);
1217 hcamcorder->signals = NULL;
1220 _mmcam_dbg_log("done");
1226 void _mmcamcorder_remove_all_handlers(MMHandleType handle, _MMCamcorderHandlerCategory category)
1228 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1230 _mmcam_dbg_log("ENTER");
1232 if (hcamcorder->signals)
1233 _mmcamcorder_disconnect_signal((MMHandleType)hcamcorder, category);
1234 if (hcamcorder->event_probes)
1235 _mmcamcorder_remove_event_probe((MMHandleType)hcamcorder, category);
1236 if (hcamcorder->buffer_probes)
1237 _mmcamcorder_remove_buffer_probe((MMHandleType)hcamcorder, category);
1239 _mmcam_dbg_log("LEAVE");
1243 void _mmcamcorder_element_release_noti(gpointer data, GObject *where_the_object_was)
1246 _MMCamcorderSubContext *sc = (_MMCamcorderSubContext *)data;
1248 mmf_return_if_fail(sc);
1249 mmf_return_if_fail(sc->element);
1251 for (i = 0 ; i < _MMCAMCORDER_PIPELINE_ELEMENT_NUM ; i++) {
1252 if (sc->element[i].gst && (G_OBJECT(sc->element[i].gst) == where_the_object_was)) {
1253 _mmcam_dbg_warn("The element[%d][%p] is finalized", sc->element[i].id, sc->element[i].gst);
1254 sc->element[i].gst = NULL;
1255 sc->element[i].id = _MMCAMCORDER_NONE;
1260 mmf_return_if_fail(sc->encode_element);
1262 for (i = 0 ; i < _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM ; i++) {
1263 if (sc->encode_element[i].gst && (G_OBJECT(sc->encode_element[i].gst) == where_the_object_was)) {
1264 _mmcam_dbg_warn("The encode element[%d][%p] is finalized", sc->encode_element[i].id, sc->encode_element[i].gst);
1265 sc->encode_element[i].gst = NULL;
1266 sc->encode_element[i].id = _MMCAMCORDER_ENCODE_NONE;
1271 _mmcam_dbg_warn("there is no matching element %p", where_the_object_was);
1277 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1278 gboolean _mmcamcorder_msg_callback(void *data)
1280 _MMCamcorderMsgItem *item = (_MMCamcorderMsgItem*)data;
1281 mmf_camcorder_t *hcamcorder = NULL;
1282 mmf_return_val_if_fail(item, FALSE);
1284 g_mutex_lock(&item->lock);
1286 hcamcorder = MMF_CAMCORDER(item->handle);
1287 if (hcamcorder == NULL) {
1288 _mmcam_dbg_warn("msg id:0x%x, item:%p, handle is NULL", item->id, item);
1289 goto MSG_CALLBACK_DONE;
1292 /*_mmcam_dbg_log("msg id:%x, msg_cb:%p, msg_data:%p, item:%p", item->id, hcamcorder->msg_cb, hcamcorder->msg_data, item);*/
1294 _MMCAMCORDER_LOCK(hcamcorder);
1296 /* remove item from msg data */
1297 if (hcamcorder->msg_data) {
1298 /*_mmcam_dbg_log("remove item %p", item);*/
1299 hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1301 _mmcam_dbg_warn("msg_data is NULL but item[%p] will be removed", item);
1304 _MMCAMCORDER_UNLOCK(hcamcorder);
1306 _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1308 if ((hcamcorder) && (hcamcorder->msg_cb))
1309 hcamcorder->msg_cb(item->id, (MMMessageParamType*)(&(item->param)), hcamcorder->msg_cb_param);
1311 _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1313 _MMCAMCORDER_SIGNAL(hcamcorder);
1316 /* release allocated memory */
1317 if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1318 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1320 SAFE_G_FREE(cam_fd_info->face_info);
1321 SAFE_G_FREE(cam_fd_info);
1323 item->param.data = NULL;
1324 item->param.size = 0;
1326 } else if (item->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || item->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1327 MMCamRecordingReport *report = (MMCamRecordingReport *)item->param.data;
1329 SAFE_G_FREE(report->recording_filename);
1332 item->param.data = NULL;
1336 g_mutex_unlock(&item->lock);
1337 g_mutex_clear(&item->lock);
1341 /* For not being called again */
1344 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1347 gboolean _mmcamcorder_send_message(MMHandleType handle, _MMCamcorderMsgItem *data)
1349 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1350 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1351 _MMCamcorderMsgItem *item = NULL;
1352 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1354 mmf_return_val_if_fail(hcamcorder, FALSE);
1355 mmf_return_val_if_fail(data, FALSE);
1358 case MM_MESSAGE_CAMCORDER_STATE_CHANGED:
1359 case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM:
1360 data->param.union_type = MM_MSG_UNION_STATE;
1362 case MM_MESSAGE_CAMCORDER_RECORDING_STATUS:
1363 data->param.union_type = MM_MSG_UNION_RECORDING_STATUS;
1365 case MM_MESSAGE_CAMCORDER_FIRMWARE_UPDATE:
1366 data->param.union_type = MM_MSG_UNION_FIRMWARE;
1368 case MM_MESSAGE_CAMCORDER_CURRENT_VOLUME:
1369 data->param.union_type = MM_MSG_UNION_REC_VOLUME_DB;
1371 case MM_MESSAGE_CAMCORDER_TIME_LIMIT:
1372 case MM_MESSAGE_CAMCORDER_MAX_SIZE:
1373 case MM_MESSAGE_CAMCORDER_NO_FREE_SPACE:
1374 case MM_MESSAGE_CAMCORDER_ERROR:
1375 case MM_MESSAGE_CAMCORDER_FOCUS_CHANGED:
1376 case MM_MESSAGE_CAMCORDER_CAPTURED:
1377 case MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED:
1378 case MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED:
1379 case MM_MESSAGE_READY_TO_RESUME:
1381 data->param.union_type = MM_MSG_UNION_CODE;
1385 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1386 item = g_malloc(sizeof(_MMCamcorderMsgItem));
1388 memcpy(item, data, sizeof(_MMCamcorderMsgItem));
1389 item->handle = handle;
1390 g_mutex_init(&item->lock);
1392 _MMCAMCORDER_LOCK(handle);
1393 hcamcorder->msg_data = g_list_append(hcamcorder->msg_data, item);
1394 /*_mmcam_dbg_log("item[%p]", item);*/
1396 /* Use DEFAULT priority */
1397 g_idle_add_full(G_PRIORITY_DEFAULT, _mmcamcorder_msg_callback, item, NULL);
1399 _MMCAMCORDER_UNLOCK(handle);
1401 _mmcam_dbg_err("item[id:0x%x] malloc failed : %d", data->id, sizeof(_MMCamcorderMsgItem));
1403 #else /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1404 _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1406 if (hcamcorder->msg_cb)
1407 hcamcorder->msg_cb(data->id, (MMMessageParamType*)(&(data->param)), hcamcorder->msg_cb_param);
1409 _mmcam_dbg_log("message callback is NULL. message id %d", data->id);
1411 _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1413 /* release allocated memory */
1414 if (data->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1415 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)data->param.data;
1417 SAFE_G_FREE(cam_fd_info->face_info);
1418 data->param.data = NULL;
1419 g_free(cam_fd_info);
1421 } else if (data->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || data->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1422 MMCamRecordingReport *report = (MMCamRecordingReport *)data->param.data;
1424 SAFE_G_FREE(report->recording_filename);
1425 data->param.data = NULL;
1429 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1435 void _mmcamcorder_remove_message_all(MMHandleType handle)
1437 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1438 gboolean ret = TRUE;
1439 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1440 _MMCamcorderMsgItem *item = NULL;
1442 gint64 end_time = 0;
1443 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1445 mmf_return_if_fail(hcamcorder);
1447 _MMCAMCORDER_LOCK(handle);
1449 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1450 if (!hcamcorder->msg_data) {
1451 _mmcam_dbg_log("No message data is remained.");
1453 list = hcamcorder->msg_data;
1457 list = g_list_next(list);
1460 _mmcam_dbg_err("Fail to remove message. The item is NULL");
1462 if (g_mutex_trylock(&(item->lock))) {
1463 ret = g_idle_remove_by_data(item);
1465 _mmcam_dbg_log("remove msg item[%p], ret[%d]", item, ret);
1469 _mmcam_dbg_warn("failed to remove msg cb for item %p, it will be called later with NULL handle", item);
1472 /* release allocated memory */
1473 if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1474 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1476 SAFE_G_FREE(cam_fd_info->face_info);
1477 item->param.size = 0;
1479 SAFE_G_FREE(cam_fd_info);
1480 } else if (item->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || item->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1481 MMCamRecordingReport *report = (MMCamRecordingReport *)item->param.data;
1483 SAFE_G_FREE(report->recording_filename);
1485 SAFE_G_FREE(report);
1488 hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1490 g_mutex_unlock(&(item->lock));
1493 g_mutex_clear(&item->lock);
1497 _mmcam_dbg_log("remove msg done");
1500 _mmcam_dbg_warn("item lock failed. it's being called...");
1502 end_time = g_get_monotonic_time() + (100 * G_TIME_SPAN_MILLISECOND);
1504 if (_MMCAMCORDER_WAIT_UNTIL(handle, end_time))
1505 _mmcam_dbg_warn("signal received");
1507 _mmcam_dbg_warn("timeout");
1512 g_list_free(hcamcorder->msg_data);
1513 hcamcorder->msg_data = NULL;
1515 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1517 /* remove idle function for playing capture sound */
1519 ret = g_idle_remove_by_data(hcamcorder);
1520 _mmcam_dbg_log("remove idle function for playing capture sound. ret[%d]", ret);
1523 _MMCAMCORDER_UNLOCK(handle);
1529 int _mmcamcorder_get_pixel_format(GstCaps *caps)
1531 const GstStructure *structure;
1532 const char *media_type;
1533 GstVideoInfo media_info;
1534 MMPixelFormatType type = 0;
1535 unsigned int fourcc = 0;
1537 mmf_return_val_if_fail(caps != NULL, MM_PIXEL_FORMAT_INVALID);
1539 structure = gst_caps_get_structure(caps, 0);
1540 media_type = gst_structure_get_name(structure);
1541 if (media_type == NULL) {
1542 _mmcam_dbg_err("failed to get media_type");
1543 return MM_PIXEL_FORMAT_INVALID;
1546 gst_video_info_init(&media_info);
1548 if (!strcmp(media_type, "image/jpeg")) {
1549 _mmcam_dbg_log("It is jpeg.");
1550 type = MM_PIXEL_FORMAT_ENCODED;
1551 } else if (!strcmp(media_type, "video/x-raw") &&
1552 gst_video_info_from_caps(&media_info, caps) &&
1553 GST_VIDEO_INFO_IS_YUV(&media_info)) {
1554 _mmcam_dbg_log("It is yuv.");
1555 fourcc = gst_video_format_to_fourcc(GST_VIDEO_INFO_FORMAT(&media_info));
1556 type = _mmcamcorder_get_pixtype(fourcc);
1557 } else if (!strcmp(media_type, "video/x-raw") &&
1558 gst_video_info_from_caps(&media_info, caps) &&
1559 GST_VIDEO_INFO_IS_RGB(&media_info)) {
1560 _mmcam_dbg_log("It is rgb.");
1561 type = MM_PIXEL_FORMAT_RGB888;
1562 } else if (!strcmp(media_type, "video/x-h264")) {
1563 _mmcam_dbg_log("It is H264");
1564 type = MM_PIXEL_FORMAT_ENCODED_H264;
1566 _mmcam_dbg_err("Not supported format [%s]", media_type);
1567 type = MM_PIXEL_FORMAT_INVALID;
1570 /*_mmcam_dbg_log( "Type [%d]", type );*/
1575 unsigned int _mmcamcorder_get_fourcc(int pixtype, int codectype, int use_zero_copy_format)
1577 unsigned int fourcc = 0;
1579 /*_mmcam_dbg_log("pixtype(%d)", pixtype);*/
1582 case MM_PIXEL_FORMAT_NV12:
1583 if (use_zero_copy_format)
1584 fourcc = GST_MAKE_FOURCC('S', 'N', '1', '2');
1586 fourcc = GST_MAKE_FOURCC('N', 'V', '1', '2');
1589 case MM_PIXEL_FORMAT_NV21:
1590 if (use_zero_copy_format)
1591 fourcc = GST_MAKE_FOURCC('S', 'N', '2', '1');
1593 fourcc = GST_MAKE_FOURCC('N', 'V', '2', '1');
1596 case MM_PIXEL_FORMAT_YUYV:
1597 if (use_zero_copy_format)
1598 fourcc = GST_MAKE_FOURCC('S', 'U', 'Y', 'V');
1600 fourcc = GST_MAKE_FOURCC('Y', 'U', 'Y', '2');
1603 case MM_PIXEL_FORMAT_UYVY:
1604 if (use_zero_copy_format)
1605 fourcc = GST_MAKE_FOURCC('S', 'Y', 'V', 'Y');
1607 fourcc = GST_MAKE_FOURCC('U', 'Y', 'V', 'Y');
1610 case MM_PIXEL_FORMAT_I420:
1611 if (use_zero_copy_format)
1612 fourcc = GST_MAKE_FOURCC('S', '4', '2', '0');
1614 fourcc = GST_MAKE_FOURCC('I', '4', '2', '0');
1617 case MM_PIXEL_FORMAT_YV12:
1618 fourcc = GST_MAKE_FOURCC('Y', 'V', '1', '2');
1620 case MM_PIXEL_FORMAT_422P:
1621 fourcc = GST_MAKE_FOURCC('4', '2', '2', 'P');
1623 case MM_PIXEL_FORMAT_RGB565:
1624 fourcc = GST_MAKE_FOURCC('R', 'G', 'B', 'P');
1626 case MM_PIXEL_FORMAT_RGB888:
1627 fourcc = GST_MAKE_FOURCC('R', 'G', 'B', ' ');
1629 case MM_PIXEL_FORMAT_RGBA:
1630 fourcc = GST_MAKE_FOURCC('B', 'G', 'R', 'x');
1632 case MM_PIXEL_FORMAT_ARGB:
1633 fourcc = GST_MAKE_FOURCC('x', 'R', 'G', 'B');
1635 case MM_PIXEL_FORMAT_ENCODED:
1636 if (codectype == MM_IMAGE_CODEC_JPEG) {
1637 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G');
1638 } else if (codectype == MM_IMAGE_CODEC_JPEG_SRW) {
1639 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G'); /*TODO: JPEG+SamsungRAW format */
1640 } else if (codectype == MM_IMAGE_CODEC_SRW) {
1641 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G'); /*TODO: SamsungRAW format */
1642 } else if (codectype == MM_IMAGE_CODEC_PNG) {
1643 fourcc = GST_MAKE_FOURCC('P', 'N', 'G', ' ');
1645 /* Please let us know what other fourcces are. ex) BMP, GIF?*/
1646 fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G');
1649 case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1650 fourcc = GST_MAKE_FOURCC('I', 'T', 'L', 'V');
1652 case MM_PIXEL_FORMAT_ENCODED_H264:
1653 fourcc = GST_MAKE_FOURCC('H', '2', '6', '4');
1655 case MM_PIXEL_FORMAT_INVZ:
1656 fourcc = GST_MAKE_FOURCC('I', 'N', 'V', 'Z');
1659 _mmcam_dbg_log("Not proper pixel type[%d]. Set default - I420", pixtype);
1660 if (use_zero_copy_format)
1661 fourcc = GST_MAKE_FOURCC('S', '4', '2', '0');
1663 fourcc = GST_MAKE_FOURCC('I', '4', '2', '0');
1672 int _mmcamcorder_get_pixtype(unsigned int fourcc)
1674 int pixtype = MM_PIXEL_FORMAT_INVALID;
1676 char *pfourcc = (char*)&fourcc;
1678 _mmcam_dbg_log("fourcc(%c%c%c%c)",
1679 pfourcc[0], pfourcc[1], pfourcc[2], pfourcc[3]);
1683 case GST_MAKE_FOURCC('S', 'N', '1', '2'):
1684 case GST_MAKE_FOURCC('N', 'V', '1', '2'):
1685 pixtype = MM_PIXEL_FORMAT_NV12;
1687 case GST_MAKE_FOURCC('S', 'N', '2', '1'):
1688 case GST_MAKE_FOURCC('N', 'V', '2', '1'):
1689 pixtype = MM_PIXEL_FORMAT_NV21;
1691 case GST_MAKE_FOURCC('S', 'U', 'Y', 'V'):
1692 case GST_MAKE_FOURCC('Y', 'U', 'Y', 'V'):
1693 case GST_MAKE_FOURCC('Y', 'U', 'Y', '2'):
1694 pixtype = MM_PIXEL_FORMAT_YUYV;
1696 case GST_MAKE_FOURCC('S', 'Y', 'V', 'Y'):
1697 case GST_MAKE_FOURCC('U', 'Y', 'V', 'Y'):
1698 pixtype = MM_PIXEL_FORMAT_UYVY;
1700 case GST_MAKE_FOURCC('S', '4', '2', '0'):
1701 case GST_MAKE_FOURCC('I', '4', '2', '0'):
1702 pixtype = MM_PIXEL_FORMAT_I420;
1704 case GST_MAKE_FOURCC('Y', 'V', '1', '2'):
1705 pixtype = MM_PIXEL_FORMAT_YV12;
1707 case GST_MAKE_FOURCC('4', '2', '2', 'P'):
1708 pixtype = MM_PIXEL_FORMAT_422P;
1710 case GST_MAKE_FOURCC('R', 'G', 'B', 'P'):
1711 pixtype = MM_PIXEL_FORMAT_RGB565;
1713 case GST_MAKE_FOURCC('R', 'G', 'B', '3'):
1714 pixtype = MM_PIXEL_FORMAT_RGB888;
1716 case GST_MAKE_FOURCC('A', 'R', 'G', 'B'):
1717 case GST_MAKE_FOURCC('x', 'R', 'G', 'B'):
1718 pixtype = MM_PIXEL_FORMAT_ARGB;
1720 case GST_MAKE_FOURCC('B', 'G', 'R', 'A'):
1721 case GST_MAKE_FOURCC('B', 'G', 'R', 'x'):
1722 case GST_MAKE_FOURCC('S', 'R', '3', '2'):
1723 pixtype = MM_PIXEL_FORMAT_RGBA;
1725 case GST_MAKE_FOURCC('J', 'P', 'E', 'G'):
1726 case GST_MAKE_FOURCC('P', 'N', 'G', ' '):
1727 pixtype = MM_PIXEL_FORMAT_ENCODED;
1730 case GST_MAKE_FOURCC('I', 'T', 'L', 'V'):
1731 pixtype = MM_PIXEL_FORMAT_ITLV_JPEG_UYVY;
1733 case GST_MAKE_FOURCC('H', '2', '6', '4'):
1734 pixtype = MM_PIXEL_FORMAT_ENCODED_H264;
1736 case GST_MAKE_FOURCC('I', 'N', 'V', 'Z'):
1737 pixtype = MM_PIXEL_FORMAT_INVZ;
1740 _mmcam_dbg_log("Not supported fourcc type(%c%c%c%c)", fourcc, fourcc>>8, fourcc>>16, fourcc>>24);
1741 pixtype = MM_PIXEL_FORMAT_INVALID;
1749 gboolean _mmcamcorder_add_elements_to_bin(GstBin *bin, GList *element_list)
1751 GList *local_list = element_list;
1752 _MMCamcorderGstElement *element = NULL;
1754 mmf_return_val_if_fail(bin && local_list, FALSE);
1756 while (local_list) {
1757 element = (_MMCamcorderGstElement*)local_list->data;
1758 if (element && element->gst) {
1759 if (!gst_bin_add(bin, GST_ELEMENT(element->gst))) {
1760 _mmcam_dbg_err("Add element [%s] to bin [%s] FAILED",
1761 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1762 GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1765 _mmcam_dbg_log("Add element [%s] to bin [%s] OK",
1766 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1767 GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1770 local_list = local_list->next;
1776 gboolean _mmcamcorder_link_elements(GList *element_list)
1778 GList *local_list = element_list;
1779 _MMCamcorderGstElement *element = NULL;
1780 _MMCamcorderGstElement *pre_element = NULL;
1782 mmf_return_val_if_fail(local_list, FALSE);
1784 pre_element = (_MMCamcorderGstElement*)local_list->data;
1785 local_list = local_list->next;
1787 while (local_list) {
1788 element = (_MMCamcorderGstElement*)local_list->data;
1789 if (pre_element && pre_element->gst && element && element->gst) {
1790 if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(pre_element->gst), GST_ELEMENT(element->gst))) {
1791 _mmcam_dbg_log("Link [%s] to [%s] OK",
1792 GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1793 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1795 _mmcam_dbg_err("Link [%s] to [%s] FAILED",
1796 GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1797 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1802 pre_element = element;
1803 local_list = local_list->next;
1809 gboolean _mmcamcorder_resize_frame(unsigned char *src_data, unsigned int src_width, unsigned int src_height, unsigned int src_length, int src_format,
1810 unsigned char **dst_data, unsigned int *dst_width, unsigned int *dst_height, size_t *dst_length)
1812 int mm_ret = MM_ERROR_NONE;
1813 int input_format = MM_UTIL_COLOR_YUV420;
1814 mm_util_image_h src_image = NULL;
1815 mm_util_image_h dst_image = NULL;
1817 if (!src_data || !dst_data || !dst_width || !dst_height || !dst_length) {
1818 _mmcam_dbg_err("something is NULL %p,%p,%p,%p,%p",
1819 src_data, dst_data, dst_width, dst_height, dst_length);
1823 /* set input format for mm-util */
1824 switch (src_format) {
1825 case MM_PIXEL_FORMAT_I420:
1826 input_format = MM_UTIL_COLOR_I420;
1828 case MM_PIXEL_FORMAT_YV12:
1829 input_format = MM_UTIL_COLOR_YUV420;
1831 case MM_PIXEL_FORMAT_NV12:
1832 input_format = MM_UTIL_COLOR_NV12;
1834 case MM_PIXEL_FORMAT_YUYV:
1835 input_format = MM_UTIL_COLOR_YUYV;
1837 case MM_PIXEL_FORMAT_UYVY:
1838 input_format = MM_UTIL_COLOR_UYVY;
1840 case MM_PIXEL_FORMAT_RGB888:
1841 input_format = MM_UTIL_COLOR_RGB24;
1844 _mmcam_dbg_err("NOT supported format [%d]", src_format);
1848 _mmcam_dbg_log("src size %dx%d -> dst size %dx%d", src_width, src_height, *dst_width, *dst_height);
1850 mm_ret = mm_image_create_image(src_width, src_height, input_format, src_data, (size_t)src_length, &src_image);
1851 if (mm_ret != MM_ERROR_NONE) {
1852 _mmcam_dbg_err("mm_image_create_image failed 0x%x", mm_ret);
1856 mm_ret = mm_util_resize_image(src_image, *dst_width, *dst_height, &dst_image);
1857 mm_image_destroy_image(src_image);
1858 if (mm_ret != MM_ERROR_NONE) {
1859 _mmcam_dbg_err("mm_util_resize_image failed 0x%x", mm_ret);
1863 mm_ret = mm_image_get_image(dst_image, dst_width, dst_height, NULL, dst_data, dst_length);
1864 mm_image_destroy_image(dst_image);
1865 if (mm_ret != MM_ERROR_NONE) {
1866 _mmcam_dbg_err("mm_image_get_image failed 0x%x", mm_ret);
1870 _mmcam_dbg_log("resize done %dx%d -> %dx%d, %p, length %zu",
1871 src_width, src_height, *dst_width, *dst_height, *dst_data, *dst_length);
1877 gboolean _mmcamcorder_encode_jpeg(void *src_data, unsigned int src_width, unsigned int src_height,
1878 int src_format, unsigned int src_length, unsigned int jpeg_quality,
1879 void **result_data, unsigned int *result_length)
1882 gboolean ret_conv = TRUE;
1883 int jpeg_format = 0;
1884 unsigned char *converted_src = NULL;
1885 unsigned int converted_src_size = 0;
1887 mmf_return_val_if_fail(src_data && result_data && result_length, FALSE);
1889 switch (src_format) {
1890 case MM_PIXEL_FORMAT_NV12:
1891 //jpeg_format = MM_UTIL_COLOR_NV12;
1892 ret_conv = _mmcamcorder_convert_NV12_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1893 jpeg_format = MM_UTIL_COLOR_YUV420;
1895 case MM_PIXEL_FORMAT_NV16:
1896 jpeg_format = MM_UTIL_COLOR_NV16;
1897 converted_src = src_data;
1899 case MM_PIXEL_FORMAT_NV21:
1900 jpeg_format = MM_UTIL_COLOR_NV21;
1901 converted_src = src_data;
1903 case MM_PIXEL_FORMAT_YUYV:
1904 //jpeg_format = MM_UTIL_COLOR_YUYV;
1905 ret_conv = _mmcamcorder_convert_YUYV_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1906 jpeg_format = MM_UTIL_COLOR_YUV420;
1908 case MM_PIXEL_FORMAT_UYVY:
1909 //jpeg_format = MM_UTIL_COLOR_UYVY;
1910 ret_conv = _mmcamcorder_convert_UYVY_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1911 jpeg_format = MM_UTIL_COLOR_YUV420;
1913 case MM_PIXEL_FORMAT_I420:
1914 jpeg_format = MM_UTIL_COLOR_YUV420;
1915 converted_src = src_data;
1917 case MM_PIXEL_FORMAT_RGB888:
1918 jpeg_format = MM_UTIL_COLOR_RGB24;
1919 converted_src = src_data;
1921 case MM_PIXEL_FORMAT_RGBA:
1922 jpeg_format = MM_UTIL_COLOR_RGBA;
1923 converted_src = src_data;
1925 case MM_PIXEL_FORMAT_ARGB:
1926 jpeg_format = MM_UTIL_COLOR_ARGB;
1927 converted_src = src_data;
1929 case MM_PIXEL_FORMAT_422P:
1930 jpeg_format = MM_UTIL_COLOR_YUV422; // not supported
1932 case MM_PIXEL_FORMAT_NV12T:
1933 case MM_PIXEL_FORMAT_YV12:
1934 case MM_PIXEL_FORMAT_RGB565:
1935 case MM_PIXEL_FORMAT_ENCODED:
1936 case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1941 if (ret_conv == FALSE) {
1942 if (converted_src &&
1943 converted_src != src_data) {
1944 free(converted_src);
1945 converted_src = NULL;
1947 _mmcam_dbg_err("color convert error source format[%d], jpeg format[%d]", src_format, jpeg_format);
1951 ret = mm_util_jpeg_encode_to_memory(result_data, result_length,
1952 converted_src, src_width, src_height, jpeg_format, jpeg_quality);
1954 if (converted_src && (converted_src != src_data)) {
1955 free(converted_src);
1956 converted_src = NULL;
1959 if (ret != MM_ERROR_NONE) {
1960 _mmcam_dbg_err("No encoder supports %d format, error code %x", src_format, ret);
1968 /* make UYVY smaller as multiple size. ex: 640x480 -> 320x240 or 160x120 ... */
1969 gboolean _mmcamcorder_downscale_UYVYorYUYV(unsigned char *src, unsigned int src_width, unsigned int src_height,
1970 unsigned char **dst, unsigned int dst_width, unsigned int dst_height)
1976 int ratio_width = 0;
1977 int ratio_height = 0;
1981 unsigned char *result = NULL;
1983 if (src == NULL || dst == NULL) {
1984 _mmcam_dbg_err("src[%p] or dst[%p] is NULL", src, dst);
1988 result = (unsigned char *)malloc((dst_width * dst_height)<<1);
1990 _mmcam_dbg_err("failed to alloc dst data");
1994 ratio_width = src_width / dst_width;
1995 ratio_height = src_height / dst_height;
1996 line_width = src_width << 1;
1997 jump_width = ratio_width << 1;
1999 _mmcam_dbg_warn("[src %dx%d] [dst %dx%d] [line width %d] [ratio width %d, height %d]",
2000 src_width, src_height, dst_width, dst_height, line_width, ratio_width, ratio_height);
2002 for (i = 0 ; i < src_height ; i += ratio_height) {
2003 line_base = i * line_width;
2004 for (j = 0 ; j < line_width ; j += jump_width) {
2005 src_index = line_base + j;
2006 result[k++] = src[src_index];
2007 result[k++] = src[src_index+1];
2010 src_index = line_base + j;
2011 if (src_index % 4 == 0)
2012 result[k++] = src[src_index+2];
2014 result[k++] = src[src_index];
2016 result[k++] = src[src_index+1];
2022 _mmcam_dbg_warn("converting done - result %p", result);
2028 static guint16 get_language_code(const char *str)
2030 return (guint16)(((str[0]-0x60) & 0x1F) << 10) + (((str[1]-0x60) & 0x1F) << 5) + ((str[2]-0x60) & 0x1F);
2033 static gchar * str_to_utf8(const gchar *str)
2035 return g_convert(str, -1, "UTF-8", "ASCII", NULL, NULL, NULL);
2038 static inline gboolean write_tag(FILE *f, const gchar *tag)
2041 FPUTC_CHECK(*tag++, f);
2046 static inline gboolean write_to_32(FILE *f, guint val)
2048 FPUTC_CHECK(val >> 24, f);
2049 FPUTC_CHECK(val >> 16, f);
2050 FPUTC_CHECK(val >> 8, f);
2051 FPUTC_CHECK(val, f);
2055 static inline gboolean write_to_16(FILE *f, guint val)
2057 FPUTC_CHECK(val >> 8, f);
2058 FPUTC_CHECK(val, f);
2062 static inline gboolean write_to_24(FILE *f, guint val)
2064 write_to_16(f, val >> 8);
2065 FPUTC_CHECK(val, f);
2069 void *_mmcamcorder_util_task_thread_func(void *data)
2071 int ret = MM_ERROR_NONE;
2072 mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
2075 _mmcam_dbg_err("handle is NULL");
2079 _mmcam_dbg_warn("start thread");
2081 g_mutex_lock(&hcamcorder->task_thread_lock);
2083 while (hcamcorder->task_thread_state != _MMCAMCORDER_TASK_THREAD_STATE_EXIT) {
2084 switch (hcamcorder->task_thread_state) {
2085 case _MMCAMCORDER_TASK_THREAD_STATE_NONE:
2086 _mmcam_dbg_warn("wait for task signal");
2087 g_cond_wait(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock);
2088 _mmcam_dbg_warn("task signal received : state %d", hcamcorder->task_thread_state);
2090 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START:
2091 _mmcamcorder_sound_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE02, FALSE);
2092 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2094 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_SOLO_PLAY_START:
2095 _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
2096 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2098 case _MMCAMCORDER_TASK_THREAD_STATE_ENCODE_PIPE_CREATE:
2099 ret = _mmcamcorder_video_prepare_record((MMHandleType)hcamcorder);
2101 /* Play record start sound */
2102 _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_REC_START, FALSE);
2104 _mmcam_dbg_log("_mmcamcorder_video_prepare_record return 0x%x", ret);
2105 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2107 case _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING:
2109 gint64 end_time = 0;
2111 _mmcam_dbg_warn("wait for capture data in recording. wait signal...");
2113 end_time = g_get_monotonic_time() + (5 * G_TIME_SPAN_SECOND);
2115 if (g_cond_wait_until(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock, end_time)) {
2116 _mmcam_dbg_warn("signal received");
2118 _MMCamcorderMsgItem message;
2120 memset(&message, 0x0, sizeof(_MMCamcorderMsgItem));
2122 _mmcam_dbg_err("capture data wait time out, send error message");
2124 message.id = MM_MESSAGE_CAMCORDER_ERROR;
2125 message.param.code = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
2127 _mmcamcorder_send_message((MMHandleType)hcamcorder, &message);
2129 hcamcorder->capture_in_recording = FALSE;
2132 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2136 _mmcam_dbg_warn("invalid task thread state %d", hcamcorder->task_thread_state);
2137 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
2142 g_mutex_unlock(&hcamcorder->task_thread_lock);
2144 _mmcam_dbg_warn("exit thread");
2150 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2155 int dst_y_offset = 0;
2156 int dst_u_offset = 0;
2157 int dst_v_offset = 0;
2158 int loop_length = 0;
2159 unsigned int dst_size = 0;
2160 unsigned char *dst_data = NULL;
2162 if (!src || !dst || !dst_len) {
2163 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2167 dst_size = (width * height * 3) >> 1;
2169 _mmcam_dbg_log("YUVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2171 dst_data = (unsigned char *)malloc(dst_size);
2173 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2177 loop_length = width << 1;
2178 dst_u_offset = width * height;
2179 dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2181 _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2183 for (i = 0 ; i < height ; i++) {
2184 for (j = 0 ; j < loop_length ; j += 2) {
2185 dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2189 dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2191 dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2199 *dst_len = dst_size;
2201 _mmcam_dbg_log("DONE: YUVY -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2207 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2212 int dst_y_offset = 0;
2213 int dst_u_offset = 0;
2214 int dst_v_offset = 0;
2215 int loop_length = 0;
2216 unsigned int dst_size = 0;
2217 unsigned char *dst_data = NULL;
2219 if (!src || !dst || !dst_len) {
2220 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2224 dst_size = (width * height * 3) >> 1;
2226 _mmcam_dbg_log("UYVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2228 dst_data = (unsigned char *)malloc(dst_size);
2230 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2234 loop_length = width << 1;
2235 dst_u_offset = width * height;
2236 dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2238 _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2240 for (i = 0 ; i < height ; i++) {
2241 for (j = 0 ; j < loop_length ; j += 2) {
2244 dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2246 dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2251 dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2256 *dst_len = dst_size;
2258 _mmcam_dbg_log("DONE: UYVY -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2264 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2268 int dst_y_offset = 0;
2269 int dst_u_offset = 0;
2270 int dst_v_offset = 0;
2271 int loop_length = 0;
2272 unsigned int dst_size = 0;
2273 unsigned char *dst_data = NULL;
2275 if (!src || !dst || !dst_len) {
2276 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2280 /* buffer overflow prevention check */
2281 if (width > __MMCAMCORDER_MAX_WIDTH || height > __MMCAMCORDER_MAX_HEIGHT) {
2282 _mmcam_dbg_err("too large size %d x %d", width, height);
2286 dst_size = (width * height * 3) >> 1;
2288 _mmcam_dbg_log("NV12 -> I420 : %dx%d, dst size %d", width, height, dst_size);
2290 dst_data = (unsigned char *)malloc(dst_size);
2292 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2296 loop_length = width << 1;
2297 dst_u_offset = width * height;
2298 dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2300 _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2303 memcpy(dst_data, src, dst_u_offset);
2305 loop_length = dst_u_offset >> 1;
2306 src_offset = dst_u_offset;
2309 for (i = 0 ; i < loop_length ; i++) {
2311 dst_data[dst_u_offset++] = src[src_offset++];
2313 dst_data[dst_v_offset++] = src[src_offset++];
2317 *dst_len = dst_size;
2319 _mmcam_dbg_log("DONE: NV12 -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2325 void _mmcamcorder_emit_dbus_signal(GDBusConnection *conn, const char *object_name,
2326 const char *interface_name, const char *signal_name, int value)
2328 if (!conn || !object_name || !interface_name || !signal_name) {
2329 _mmcam_dbg_err("NULL pointer %p %p %p %p",
2330 conn, object_name, interface_name, signal_name);
2334 if (!g_dbus_connection_emit_signal(conn, NULL,
2335 object_name, interface_name, signal_name,
2336 g_variant_new("(i)", value), NULL)) {
2337 _mmcam_dbg_warn("failed to emit signal");
2339 _mmcam_dbg_log("emit signal done - value 0x%.8x", value);
2340 g_dbus_connection_flush(conn, NULL, NULL, NULL);
2341 _mmcam_dbg_log("signal flush done");
2348 int _mmcamcorder_get_audiosrc_blocksize(int samplerate, int format, int channel, int interval, int *blocksize)
2353 _mmcam_dbg_err("NULL ptr");
2357 if (samplerate == 0 || channel == 0 || interval == 0) {
2358 _mmcam_dbg_err("invalid param %d %d %d", samplerate, channel, interval);
2362 if (format == MM_CAMCORDER_AUDIO_FORMAT_PCM_S16_LE)
2365 *blocksize = samplerate * depth * channel * interval / 8000;