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 =======================================================================================*/
27 #include <sys/vfs.h> /* struct statfs */
29 #include <gst/video/video-info.h>
31 #include "mm_camcorder_internal.h"
32 #include "mm_camcorder_util.h"
33 #include "mm_camcorder_sound.h"
34 #include <mm_util_imgp.h>
36 /*-----------------------------------------------------------------------
37 | GLOBAL VARIABLE DEFINITIONS for internal |
38 -----------------------------------------------------------------------*/
40 /*-----------------------------------------------------------------------
41 | LOCAL VARIABLE DEFINITIONS for internal |
42 -----------------------------------------------------------------------*/
43 #define TIME_STRING_MAX_LEN 64
45 #define FPUTC_CHECK(x_char, x_file)\
47 if (fputc(x_char, x_file) == EOF) \
49 _mmcam_dbg_err("[Critical] fputc() returns fail.\n"); \
53 #define FPUTS_CHECK(x_str, x_file)\
55 if (fputs(x_str, x_file) == EOF) \
57 _mmcam_dbg_err("[Critical] fputs() returns fail.\n");\
63 /*---------------------------------------------------------------------------
64 | LOCAL FUNCTION PROTOTYPES: |
65 ---------------------------------------------------------------------------*/
66 /* STATIC INTERNAL FUNCTION */
68 //static gint skip_mdat(FILE *f);
69 static guint16 get_language_code(const char *str);
70 static gchar* str_to_utf8(const gchar *str);
71 static inline gboolean write_tag(FILE *f, const gchar *tag);
72 static inline gboolean write_to_32(FILE *f, guint val);
73 static inline gboolean write_to_16(FILE *f, guint val);
74 static inline gboolean write_to_24(FILE *f, guint val);
76 /*===========================================================================================
78 | FUNCTION DEFINITIONS |
80 ========================================================================================== */
81 /*---------------------------------------------------------------------------
82 | GLOBAL FUNCTION DEFINITIONS: |
83 ---------------------------------------------------------------------------*/
85 gint32 _mmcamcorder_double_to_fix(gdouble d_number)
87 return (gint32) (d_number * 65536.0);
90 // find top level tag only, do not use this function for finding sub level tags
91 gint _mmcamcorder_find_tag(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
99 while (fread(&buf, sizeof(guchar), 8, f)>0) {
100 unsigned long long buf_size = 0;
101 unsigned int buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
103 if (tag_fourcc == buf_fourcc) {
104 _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
107 _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
109 buf_size = (unsigned long long)_mmcamcorder_get_container_size(buf);
110 buf_size = buf_size - 8; /* include tag */
113 if (buf_size > _MMCAMCORDER_MAX_INT) {
114 _mmcam_dbg_log("seek %d", _MMCAMCORDER_MAX_INT);
115 if (fseek(f, _MMCAMCORDER_MAX_INT, SEEK_CUR) != 0) {
116 _mmcam_dbg_err("fseek() fail");
120 buf_size -= _MMCAMCORDER_MAX_INT;
122 _mmcam_dbg_log("seek %d", buf_size);
123 if (fseek(f, buf_size, SEEK_CUR) != 0) {
124 _mmcam_dbg_err("fseek() fail");
133 _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
138 gboolean _mmcamcorder_update_size(FILE *f, gint64 prev_pos, gint64 curr_pos)
140 _mmcam_dbg_log("size : %"G_GINT64_FORMAT"", curr_pos-prev_pos);
141 if(fseek(f, prev_pos, SEEK_SET) != 0)
143 _mmcam_dbg_err("fseek() fail");
147 if (!write_to_32(f, curr_pos -prev_pos))
150 if(fseek(f, curr_pos, SEEK_SET) != 0)
152 _mmcam_dbg_err("fseek() fail");
159 gboolean _mmcamcorder_write_loci(FILE *f, _MMCamcorderLocationInfo info)
161 gint64 current_pos, pos;
166 if((pos = ftell(f))<0)
168 _mmcam_dbg_err("ftell() returns negative value");
172 if(!write_to_32(f, 0)) //size
175 if(!write_tag(f, "loci")) // type
178 FPUTC_CHECK(0, f); // version
180 if(!write_to_24(f, 0)) // flags
183 if(!write_to_16(f, get_language_code("eng"))) // language
186 str = str_to_utf8("location_name");
188 FPUTS_CHECK(str, f); // name
191 FPUTC_CHECK('\0', f);
192 FPUTC_CHECK(0, f); //role
194 if(!write_to_32(f, info.longitude)) // Longitude
197 if(!write_to_32(f, info.latitude)) // Latitude
200 if(! write_to_32(f, info.altitude)) // Altitude
203 str = str_to_utf8("Astronomical_body");
204 FPUTS_CHECK(str, f);//Astronomical_body
207 FPUTC_CHECK('\0', f);
209 str = str_to_utf8("Additional_notes");
210 FPUTS_CHECK(str, f); // Additional_notes
213 FPUTC_CHECK('\0', f);
215 if((current_pos = ftell(f))<0)
217 _mmcam_dbg_err("ftell() returns negative value");
221 if(! _mmcamcorder_update_size(f, pos, current_pos))
227 void _mmcamcorder_write_Latitude(FILE *f,int degreex10000)
229 bool isNegative = (degreex10000 < 0);
230 char sign = isNegative? '-': '+';
232 // Handle the whole part
235 int fractionalPart = 0;
237 wholePart = degreex10000 / 10000;
238 if (wholePart == 0) {
239 snprintf(str, 5, "%c%.2d.", sign, wholePart);
241 snprintf(str, 5, "%+.2d.", wholePart);
244 // Handle the fractional part
245 fractionalPart = degreex10000 - (wholePart * 10000);
246 if (fractionalPart < 0) {
247 fractionalPart = -fractionalPart;
249 snprintf(&str[4], 5, "%.4d", fractionalPart);
251 // Do not write the null terminator
258 gboolean _mmcamcorder_write_udta(FILE *f, _MMCamcorderLocationInfo info)
260 gint64 current_pos, pos;
264 if((pos = ftell(f))<0)
266 _mmcam_dbg_err("ftell() returns negative value");
270 if(!write_to_32(f, 0)) //size
273 if(!write_tag(f, "udta")) // type
276 if(! _mmcamcorder_write_loci(f, info))
279 if((current_pos = ftell(f))<0)
281 _mmcam_dbg_err("ftell() returns negative value");
285 if(! _mmcamcorder_update_size(f, pos, current_pos))
292 guint64 _mmcamcorder_get_container_size(const guchar *size)
300 result = result | (temp << 16);
302 result = result | (temp << 8);
303 result = result | size[3];
305 _mmcam_dbg_log("result : %lld", (unsigned long long)result);
311 gboolean _mmcamcorder_update_composition_matrix(FILE *f, int orientation)
314 guint32 a = 0x00010000;
317 guint32 d = 0x00010000;
319 switch (orientation) {
320 case MM_CAMCORDER_TAG_VIDEO_ORT_90:/* 90 degree */
326 case MM_CAMCORDER_TAG_VIDEO_ORT_180:/* 180 degree */
330 case MM_CAMCORDER_TAG_VIDEO_ORT_270:/* 270 degree */
336 case MM_CAMCORDER_TAG_VIDEO_ORT_NONE:/* 0 degree */
349 write_to_32(f, 0x40000000);
351 _mmcam_dbg_log("orientation : %d, write data 0x%x 0x%x 0x%x 0x%x",
352 orientation, a, b, c, d);
358 int _mmcamcorder_get_freespace(const gchar *path, guint64 *free_space)
364 if (!g_file_test(path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
365 _mmcam_dbg_log("File(%s) doesn't exist.", path);
369 if (-1 == statfs(path, &fs)) {
370 _mmcam_dbg_log("Getting free space is failed.(%s)", path);
374 *free_space = (guint64)fs.f_bsize * fs.f_bavail;
379 int _mmcamcorder_get_file_system_type(const gchar *path, int *file_system_type)
385 if (!g_file_test(path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
386 _mmcam_dbg_log("File(%s) doesn't exist.", path);
390 if (-1 == statfs(path, &fs)) {
391 _mmcam_dbg_log("statfs failed.(%s)", path);
395 *file_system_type = (int)fs.f_type;
401 int _mmcamcorder_get_file_size(const char *filename, guint64 *size)
405 if (stat(filename, &buf) != 0)
407 *size = (guint64)buf.st_size;
412 void _mmcamcorder_remove_buffer_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
414 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
416 MMCamcorderHandlerItem *item = NULL;
418 mmf_return_if_fail(hcamcorder);
420 if (!hcamcorder->buffer_probes) {
421 _mmcam_dbg_warn("list for buffer probe is NULL");
425 _mmcam_dbg_log("start - category : 0x%x", category);
427 list = hcamcorder->buffer_probes;
431 _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
432 list = g_list_next(list);
436 if (item->category & category) {
437 if (item->object && GST_IS_PAD(item->object)) {
438 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
439 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
440 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
442 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
445 list = g_list_next(list);
446 hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
449 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
450 list = g_list_next(list);
454 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
455 g_list_free(hcamcorder->buffer_probes);
456 hcamcorder->buffer_probes = NULL;
459 _mmcam_dbg_log("done");
465 void _mmcamcorder_remove_one_buffer_probe(MMHandleType handle, void *object)
467 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
469 MMCamcorderHandlerItem *item = NULL;
471 mmf_return_if_fail(hcamcorder);
473 if (!hcamcorder->buffer_probes) {
474 _mmcam_dbg_warn("list for buffer probe is NULL");
478 _mmcam_dbg_log("start - object : %p", object);
480 list = hcamcorder->buffer_probes;
484 _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
485 list = g_list_next(list);
489 if (item->object && item->object == object) {
490 if (GST_IS_PAD(item->object)) {
491 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
492 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
493 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
495 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
498 list = g_list_next(list);
499 hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
504 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
505 list = g_list_next(list);
509 _mmcam_dbg_log("done");
515 void _mmcamcorder_remove_event_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
517 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
519 MMCamcorderHandlerItem *item = NULL;
521 mmf_return_if_fail(hcamcorder);
523 if (!hcamcorder->event_probes) {
524 _mmcam_dbg_warn("list for event probe is NULL");
528 _mmcam_dbg_log("start - category : 0x%x", category);
530 list = hcamcorder->event_probes;
534 _mmcam_dbg_err("Remove event probe faild, the item is NULL");
535 list = g_list_next(list);
539 if (item->category & category) {
540 if (item->object && GST_IS_PAD(item->object)) {
541 _mmcam_dbg_log("Remove event probe on [%s:%s] - [ID : %lu], [Category : %x]",
542 GST_DEBUG_PAD_NAME(item->object), item->handler_id, item->category);
543 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
545 _mmcam_dbg_warn("Remove event probe faild, the pad is null or not pad, just remove item from list and free it");
548 list = g_list_next(list);
549 hcamcorder->event_probes = g_list_remove(hcamcorder->event_probes, item);
552 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
553 list = g_list_next(list);
557 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
558 g_list_free(hcamcorder->event_probes);
559 hcamcorder->event_probes = NULL;
562 _mmcam_dbg_log("done");
568 void _mmcamcorder_disconnect_signal(MMHandleType handle, _MMCamcorderHandlerCategory category)
570 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
572 MMCamcorderHandlerItem *item = NULL;
574 mmf_return_if_fail(hcamcorder);
576 if (!hcamcorder->signals) {
577 _mmcam_dbg_warn("list for signal is NULL");
581 _mmcam_dbg_log("start - category : 0x%x", category);
583 list = hcamcorder->signals;
587 _mmcam_dbg_err("Fail to Disconnecting signal, the item is NULL");
588 list = g_list_next(list);
592 if (item->category & category) {
593 if (item->object && GST_IS_ELEMENT(item->object)) {
594 if (g_signal_handler_is_connected(item->object, item->handler_id)) {
595 _mmcam_dbg_log("Disconnect signal from [%s] : [ID : %lu], [Category : %x]",
596 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
597 g_signal_handler_disconnect(item->object, item->handler_id);
599 _mmcam_dbg_warn("Signal was not connected, cannot disconnect it : [%s] [ID : %lu], [Category : %x]",
600 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
603 _mmcam_dbg_err("Fail to Disconnecting signal, the element is null or not element, just remove item from list and free it");
606 list = g_list_next(list);
607 hcamcorder->signals = g_list_remove(hcamcorder->signals, item);
610 _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
611 list = g_list_next(list);
615 if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
616 g_list_free(hcamcorder->signals);
617 hcamcorder->signals = NULL;
620 _mmcam_dbg_log("done");
626 void _mmcamcorder_remove_all_handlers(MMHandleType handle, _MMCamcorderHandlerCategory category)
628 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
630 _mmcam_dbg_log("ENTER");
632 if(hcamcorder->signals)
633 _mmcamcorder_disconnect_signal((MMHandleType)hcamcorder, category);
634 if(hcamcorder->event_probes)
635 _mmcamcorder_remove_event_probe((MMHandleType)hcamcorder, category);
636 if(hcamcorder->buffer_probes)
637 _mmcamcorder_remove_buffer_probe((MMHandleType)hcamcorder, category);
639 _mmcam_dbg_log("LEAVE");
643 void _mmcamcorder_element_release_noti(gpointer data, GObject *where_the_object_was)
646 _MMCamcorderSubContext *sc = (_MMCamcorderSubContext *)data;
648 mmf_return_if_fail(sc);
649 mmf_return_if_fail(sc->element);
651 for (i = 0 ; i < _MMCAMCORDER_PIPELINE_ELEMENT_NUM ; i++) {
652 if (sc->element[i].gst && (G_OBJECT(sc->element[i].gst) == where_the_object_was)) {
653 _mmcam_dbg_warn("The element[%d][%p] is finalized",
654 sc->element[i].id, sc->element[i].gst);
655 sc->element[i].gst = NULL;
656 sc->element[i].id = _MMCAMCORDER_NONE;
661 mmf_return_if_fail(sc->encode_element);
663 for (i = 0 ; i < _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM ; i++) {
664 if (sc->encode_element[i].gst && (G_OBJECT(sc->encode_element[i].gst) == where_the_object_was)) {
665 _mmcam_dbg_warn("The encode element[%d][%p] is finalized",
666 sc->encode_element[i].id, sc->encode_element[i].gst);
667 sc->encode_element[i].gst = NULL;
668 sc->encode_element[i].id = _MMCAMCORDER_ENCODE_NONE;
673 _mmcam_dbg_warn("there is no matching element %p", where_the_object_was);
680 _mmcamcroder_msg_callback(void *data)
682 _MMCamcorderMsgItem *item = (_MMCamcorderMsgItem*)data;
683 mmf_camcorder_t *hcamcorder = NULL;
684 mmf_return_val_if_fail(item, FALSE);
686 pthread_mutex_lock(&(item->lock));
688 hcamcorder = MMF_CAMCORDER(item->handle);
689 if (hcamcorder == NULL) {
690 _mmcam_dbg_warn("msg id:%x, item:%p, handle is NULL", item->id, item);
691 goto MSG_CALLBACK_DONE;
695 /*_mmcam_dbg_log("msg id:%x, msg_cb:%p, msg_data:%p, item:%p", item->id, hcamcorder->msg_cb, hcamcorder->msg_data, item);*/
697 _MMCAMCORDER_LOCK((MMHandleType)hcamcorder);
699 /* remove item from msg data */
700 if (hcamcorder->msg_data) {
701 hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
703 _mmcam_dbg_warn("msg_data is NULL but item[%p] will be removed", item);
706 _MMCAMCORDER_UNLOCK((MMHandleType)hcamcorder);
708 _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
710 if ((hcamcorder) && (hcamcorder->msg_cb)) {
711 hcamcorder->msg_cb(item->id, (MMMessageParamType*)(&(item->param)), hcamcorder->msg_cb_param);
714 _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
717 /* release allocated memory */
718 if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
719 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
721 SAFE_FREE(cam_fd_info->face_info);
726 item->param.data = NULL;
727 item->param.size = 0;
730 pthread_mutex_unlock(&(item->lock));
731 pthread_mutex_destroy(&(item->lock));
736 /* For not being called again */
742 _mmcamcroder_send_message(MMHandleType handle, _MMCamcorderMsgItem *data)
744 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
745 _MMCamcorderMsgItem *item = NULL;
747 mmf_return_val_if_fail(hcamcorder, FALSE);
748 mmf_return_val_if_fail(data, FALSE);
752 case MM_MESSAGE_CAMCORDER_STATE_CHANGED:
753 case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_ASM:
754 data->param.union_type = MM_MSG_UNION_STATE;
756 case MM_MESSAGE_CAMCORDER_RECORDING_STATUS:
757 data->param.union_type = MM_MSG_UNION_RECORDING_STATUS;
759 case MM_MESSAGE_CAMCORDER_FIRMWARE_UPDATE:
760 data->param.union_type = MM_MSG_UNION_FIRMWARE;
762 case MM_MESSAGE_CAMCORDER_CURRENT_VOLUME:
763 data->param.union_type = MM_MSG_UNION_REC_VOLUME_DB;
765 case MM_MESSAGE_CAMCORDER_TIME_LIMIT:
766 case MM_MESSAGE_CAMCORDER_MAX_SIZE:
767 case MM_MESSAGE_CAMCORDER_NO_FREE_SPACE:
768 case MM_MESSAGE_CAMCORDER_ERROR:
769 case MM_MESSAGE_CAMCORDER_FOCUS_CHANGED:
770 case MM_MESSAGE_CAMCORDER_CAPTURED:
771 case MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED:
772 case MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED:
773 case MM_MESSAGE_READY_TO_RESUME:
775 data->param.union_type = MM_MSG_UNION_CODE;
779 item = g_malloc(sizeof(_MMCamcorderMsgItem));
780 memcpy(item, data, sizeof(_MMCamcorderMsgItem));
781 item->handle = handle;
782 pthread_mutex_init(&(item->lock), NULL);
784 _MMCAMCORDER_LOCK(handle);
785 hcamcorder->msg_data = g_list_append(hcamcorder->msg_data, item);
786 // _mmcam_dbg_log("item[%p]", item);
788 /* Use DEFAULT priority */
789 g_idle_add_full(G_PRIORITY_DEFAULT, _mmcamcroder_msg_callback, item, NULL);
791 _MMCAMCORDER_UNLOCK(handle);
798 _mmcamcroder_remove_message_all(MMHandleType handle)
800 mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
801 _MMCamcorderMsgItem *item = NULL;
805 mmf_return_if_fail(hcamcorder);
807 _MMCAMCORDER_LOCK(handle);
809 if (!hcamcorder->msg_data) {
810 _mmcam_dbg_log("No message data is remained.");
812 list = hcamcorder->msg_data;
816 list = g_list_next(list);
819 _mmcam_dbg_err("Fail to remove message. The item is NULL");
821 if (pthread_mutex_trylock(&(item->lock))) {
822 ret = g_idle_remove_by_data (item);
823 _mmcam_dbg_log("Remove item[%p]. ret[%d]", item, ret);
825 hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
828 /* release allocated memory */
829 if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
830 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
832 SAFE_FREE(cam_fd_info->face_info);
837 item->param.data = NULL;
838 item->param.size = 0;
841 pthread_mutex_unlock(&(item->lock));
842 pthread_mutex_destroy(&(item->lock));
846 _mmcam_dbg_warn("Fail to remove item[%p]", item);
848 pthread_mutex_unlock(&item->lock);
851 _mmcam_dbg_warn("item lock failed. it's being called...");
856 g_list_free(hcamcorder->msg_data);
857 hcamcorder->msg_data = NULL;
860 /* remove idle function for playing capture sound */
862 ret = g_idle_remove_by_data(hcamcorder);
863 _mmcam_dbg_log("remove idle function for playing capture sound. ret[%d]", ret);
866 _MMCAMCORDER_UNLOCK(handle);
872 int _mmcamcorder_get_pixel_format(GstCaps *caps)
874 const GstStructure *structure;
875 const char *media_type;
876 GstVideoInfo media_info;
877 MMPixelFormatType type = 0;
878 unsigned int fourcc = 0;
880 mmf_return_val_if_fail( caps != NULL, MM_PIXEL_FORMAT_INVALID );
882 structure = gst_caps_get_structure (caps, 0);
883 media_type = gst_structure_get_name (structure);
885 if (!strcmp (media_type, "image/jpeg") ) {
886 _mmcam_dbg_log("It is jpeg.");
887 type = MM_PIXEL_FORMAT_ENCODED;
888 } else if (!strcmp (media_type, "video/x-raw") &&
889 gst_video_info_from_caps(&media_info, caps) &&
890 GST_VIDEO_INFO_IS_YUV(&media_info)) {
891 _mmcam_dbg_log("It is yuv.");
892 fourcc = gst_video_format_to_fourcc(GST_VIDEO_INFO_FORMAT(&media_info));
893 type = _mmcamcorder_get_pixtype(fourcc);
894 } else if (!strcmp (media_type, "video/x-raw") &&
895 GST_VIDEO_INFO_IS_RGB(&media_info)) {
896 _mmcam_dbg_log("It is rgb.");
897 type = MM_PIXEL_FORMAT_RGB888;
898 } else if (!strcmp (media_type, "video/x-h264")) {
899 _mmcam_dbg_log("It is H264");
900 type = MM_PIXEL_FORMAT_ENCODED_H264;
902 _mmcam_dbg_err("Not supported format");
903 type = MM_PIXEL_FORMAT_INVALID;
906 /*_mmcam_dbg_log( "Type [%d]", type );*/
911 unsigned int _mmcamcorder_get_fourcc(int pixtype, int codectype, int use_zero_copy_format)
913 unsigned int fourcc = 0;
915 _mmcam_dbg_log("pixtype(%d)", pixtype);
918 case MM_PIXEL_FORMAT_NV12:
919 if (use_zero_copy_format) {
920 fourcc = GST_MAKE_FOURCC ('S', 'N', '1', '2');
922 fourcc = GST_MAKE_FOURCC ('N', 'V', '1', '2');
925 case MM_PIXEL_FORMAT_NV21:
926 if (use_zero_copy_format) {
927 fourcc = GST_MAKE_FOURCC ('S', 'N', '2', '1');
929 fourcc = GST_MAKE_FOURCC ('N', 'V', '2', '1');
932 case MM_PIXEL_FORMAT_YUYV:
933 if (use_zero_copy_format) {
934 fourcc = GST_MAKE_FOURCC ('S', 'U', 'Y', 'V');
936 fourcc = GST_MAKE_FOURCC ('Y', 'U', 'Y', '2');
939 case MM_PIXEL_FORMAT_UYVY:
940 if (use_zero_copy_format) {
941 fourcc = GST_MAKE_FOURCC ('S', 'Y', 'V', 'Y');
943 fourcc = GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y');
946 case MM_PIXEL_FORMAT_I420:
947 if (use_zero_copy_format) {
948 fourcc = GST_MAKE_FOURCC ('S', '4', '2', '0');
950 fourcc = GST_MAKE_FOURCC ('I', '4', '2', '0');
953 case MM_PIXEL_FORMAT_YV12:
954 fourcc = GST_MAKE_FOURCC ('Y', 'V', '1', '2');
956 case MM_PIXEL_FORMAT_422P:
957 fourcc = GST_MAKE_FOURCC ('4', '2', '2', 'P');
959 case MM_PIXEL_FORMAT_RGB565:
960 fourcc = GST_MAKE_FOURCC ('R', 'G', 'B', 'P');
962 case MM_PIXEL_FORMAT_RGB888:
963 fourcc = GST_MAKE_FOURCC ('R', 'G', 'B', ' ');
965 case MM_PIXEL_FORMAT_ENCODED:
966 if (codectype == MM_IMAGE_CODEC_JPEG) {
967 fourcc = GST_MAKE_FOURCC ('J', 'P', 'E', 'G');
968 } else if (codectype == MM_IMAGE_CODEC_JPEG_SRW) {
969 fourcc = GST_MAKE_FOURCC ('J', 'P', 'E', 'G'); /*TODO: JPEG+SamsungRAW format */
970 } else if (codectype == MM_IMAGE_CODEC_SRW) {
971 fourcc = GST_MAKE_FOURCC ('J', 'P', 'E', 'G'); /*TODO: SamsungRAW format */
972 } else if (codectype == MM_IMAGE_CODEC_PNG) {
973 fourcc = GST_MAKE_FOURCC ('P', 'N', 'G', ' ');
975 /* Please let us know what other fourcces are. ex) BMP, GIF?*/
976 fourcc = GST_MAKE_FOURCC ('J', 'P', 'E', 'G');
979 case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
980 fourcc = GST_MAKE_FOURCC('I','T','L','V');
982 case MM_PIXEL_FORMAT_ENCODED_H264:
983 fourcc = GST_MAKE_FOURCC('H','2','6','4');
986 _mmcam_dbg_log("Not proper pixel type[%d]. Set default - I420", pixtype);
987 if (use_zero_copy_format) {
988 fourcc = GST_MAKE_FOURCC ('S', '4', '2', '0');
990 fourcc = GST_MAKE_FOURCC ('I', '4', '2', '0');
999 int _mmcamcorder_get_pixtype(unsigned int fourcc)
1001 int pixtype = MM_PIXEL_FORMAT_INVALID;
1002 char *pfourcc = (char*)&fourcc;
1003 _mmcam_dbg_log("fourcc(%c%c%c%c)", pfourcc[0], pfourcc[1], pfourcc[2], pfourcc[3]);
1006 case GST_MAKE_FOURCC ('S', 'N', '1', '2'):
1007 case GST_MAKE_FOURCC ('N', 'V', '1', '2'):
1008 pixtype = MM_PIXEL_FORMAT_NV12;
1010 case GST_MAKE_FOURCC ('S', 'N', '2', '1'):
1011 case GST_MAKE_FOURCC ('N', 'V', '2', '1'):
1012 pixtype = MM_PIXEL_FORMAT_NV21;
1014 case GST_MAKE_FOURCC ('S', 'U', 'Y', 'V'):
1015 case GST_MAKE_FOURCC ('Y', 'U', 'Y', 'V'):
1016 case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
1017 pixtype = MM_PIXEL_FORMAT_YUYV;
1019 case GST_MAKE_FOURCC ('S', 'Y', 'V', 'Y'):
1020 case GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'):
1021 pixtype = MM_PIXEL_FORMAT_UYVY;
1023 case GST_MAKE_FOURCC ('S', '4', '2', '0'):
1024 case GST_MAKE_FOURCC ('I', '4', '2', '0'):
1025 pixtype = MM_PIXEL_FORMAT_I420;
1027 case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
1028 pixtype = MM_PIXEL_FORMAT_YV12;
1030 case GST_MAKE_FOURCC ('4', '2', '2', 'P'):
1031 pixtype = MM_PIXEL_FORMAT_422P;
1033 case GST_MAKE_FOURCC ('R', 'G', 'B', 'P'):
1034 pixtype = MM_PIXEL_FORMAT_RGB565;
1036 case GST_MAKE_FOURCC ('R', 'G', 'B', '3'):
1037 pixtype = MM_PIXEL_FORMAT_RGB888;
1039 case GST_MAKE_FOURCC ('A', 'R', 'G', 'B'):
1040 case GST_MAKE_FOURCC ('x', 'R', 'G', 'B'):
1041 pixtype = MM_PIXEL_FORMAT_ARGB;
1043 case GST_MAKE_FOURCC ('B', 'G', 'R', 'A'):
1044 case GST_MAKE_FOURCC ('B', 'G', 'R', 'x'):
1045 case GST_MAKE_FOURCC ('S', 'R', '3', '2'):
1046 pixtype = MM_PIXEL_FORMAT_RGBA;
1048 case GST_MAKE_FOURCC ('J', 'P', 'E', 'G'):
1049 case GST_MAKE_FOURCC ('P', 'N', 'G', ' '):
1050 pixtype = MM_PIXEL_FORMAT_ENCODED;
1053 case GST_MAKE_FOURCC ('I', 'T', 'L', 'V'):
1054 pixtype = MM_PIXEL_FORMAT_ITLV_JPEG_UYVY;
1056 case GST_MAKE_FOURCC ('H', '2', '6', '4'):
1057 pixtype = MM_PIXEL_FORMAT_ENCODED_H264;
1060 _mmcam_dbg_log("Not supported fourcc type(%c%c%c%c)",
1061 fourcc, fourcc>>8, fourcc>>16, fourcc>>24);
1062 pixtype = MM_PIXEL_FORMAT_INVALID;
1070 gboolean _mmcamcorder_add_elements_to_bin(GstBin *bin, GList *element_list)
1072 GList *local_list = element_list;
1073 _MMCamcorderGstElement *element = NULL;
1075 mmf_return_val_if_fail(bin && local_list, FALSE);
1077 while (local_list) {
1078 element = (_MMCamcorderGstElement*)local_list->data;
1079 if (element && element->gst) {
1080 if (!gst_bin_add(bin, GST_ELEMENT(element->gst))) {
1081 _mmcam_dbg_err( "Add element [%s] to bin [%s] FAILED",
1082 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1083 GST_ELEMENT_NAME(GST_ELEMENT(bin)) );
1086 _mmcam_dbg_log("Add element [%s] to bin [%s] OK",
1087 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1088 GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1091 local_list = local_list->next;
1097 gboolean _mmcamcorder_link_elements(GList *element_list)
1099 GList *local_list = element_list;
1100 _MMCamcorderGstElement *element = NULL;
1101 _MMCamcorderGstElement *pre_element = NULL;
1103 mmf_return_val_if_fail(local_list, FALSE);
1105 pre_element = (_MMCamcorderGstElement*)local_list->data;
1106 local_list = local_list->next;
1108 while (local_list) {
1109 element = (_MMCamcorderGstElement*)local_list->data;
1110 if (element && element->gst) {
1111 if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(pre_element->gst), GST_ELEMENT(element->gst))) {
1112 _mmcam_dbg_log("Link [%s] to [%s] OK",
1113 GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1114 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1116 _mmcam_dbg_err("Link [%s] to [%s] FAILED",
1117 GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1118 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1123 pre_element = element;
1124 local_list = local_list->next;
1131 gboolean _mmcamcorder_resize_frame(unsigned char *src_data, unsigned int src_width, unsigned int src_height, unsigned int src_length, int src_format,
1132 unsigned char **dst_data, unsigned int *dst_width, unsigned int *dst_height, unsigned int *dst_length)
1135 int mm_ret = MM_ERROR_NONE;
1136 int input_format = MM_UTIL_IMG_FMT_YUV420;
1137 unsigned char *dst_tmp_data = NULL;
1139 if (!src_data || !dst_data || !dst_width || !dst_height || !dst_length) {
1140 _mmcam_dbg_err("something is NULL %p,%p,%p,%p,%p",
1141 src_data, dst_data, dst_width, dst_height, dst_length);
1145 /* set input format for mm-util */
1146 switch (src_format) {
1147 case MM_PIXEL_FORMAT_I420:
1148 input_format = MM_UTIL_IMG_FMT_I420;
1150 case MM_PIXEL_FORMAT_YV12:
1151 input_format = MM_UTIL_IMG_FMT_YUV420;
1153 case MM_PIXEL_FORMAT_NV12:
1154 input_format = MM_UTIL_IMG_FMT_NV12;
1156 case MM_PIXEL_FORMAT_YUYV:
1157 input_format = MM_UTIL_IMG_FMT_YUYV;
1159 case MM_PIXEL_FORMAT_UYVY:
1160 input_format = MM_UTIL_IMG_FMT_UYVY;
1162 case MM_PIXEL_FORMAT_RGB888:
1163 input_format = MM_UTIL_IMG_FMT_RGB888;
1166 _mmcam_dbg_err("NOT supported format", src_format);
1170 _mmcam_dbg_log("src size %dx%d -> dst size %dx%d",
1171 src_width, src_height, *dst_width, *dst_height);
1173 /* get length of resized image */
1174 mm_ret = mm_util_get_image_size(input_format, *dst_width, *dst_height, dst_length);
1175 if (mm_ret != MM_ERROR_NONE) {
1176 GST_ERROR("mm_util_get_image_size failed 0x%x", ret);
1180 _mmcam_dbg_log("dst_length : %d", *dst_length);
1182 dst_tmp_data = (unsigned char *)malloc(*dst_length);
1183 if (dst_tmp_data == NULL) {
1184 _mmcam_dbg_err("failed to alloc dst_thumb_size(size %d)", *dst_length);
1188 mm_ret = mm_util_resize_image(src_data, src_width, src_height, input_format,
1189 dst_tmp_data, dst_width, dst_height);
1190 if (mm_ret != MM_ERROR_NONE) {
1191 GST_ERROR("mm_util_resize_image failed 0x%x", ret);
1196 *dst_data = dst_tmp_data;
1198 _mmcam_dbg_log("resize done %p, %dx%d", *dst_data, *dst_width, *dst_height);
1204 gboolean _mmcamcorder_encode_jpeg(void *src_data, unsigned int src_width, unsigned int src_height,
1205 int src_format, unsigned int src_length, unsigned int jpeg_quality,
1206 void **result_data, unsigned int *result_length, int enc_type)
1210 guint32 src_fourcc = 0;
1211 gboolean do_encode = FALSE;
1212 jpegenc_parameter enc_param;
1213 jpegenc_info enc_info;
1215 _mmcam_dbg_log("START - enc_type [%d]", enc_type);
1217 mmf_return_val_if_fail(src_data && result_data && result_length, FALSE);
1222 camsrcjpegenc_get_info(&enc_info);
1224 src_fourcc = _mmcamcorder_get_fourcc(src_format, 0, FALSE);
1225 camsrcjpegenc_get_src_fmt(src_fourcc, &(enc_param.src_fmt));
1227 if (enc_param.src_fmt == COLOR_FORMAT_NOT_SUPPORT) {
1228 _mmcam_dbg_err("Not Supported FOURCC(format:%d)", src_format);
1232 /* check H/W encoder */
1233 if (enc_info.hw_support && enc_type == JPEG_ENCODER_HARDWARE) {
1234 _mmcam_dbg_log("check H/W encoder supported format list");
1235 /* Check supported format */
1236 for (i = 0 ; i < enc_info.hw_enc.input_fmt_num ; i++) {
1237 if (enc_param.src_fmt == enc_info.hw_enc.input_fmt_list[i]) {
1244 enc_type = JPEG_ENCODER_HARDWARE;
1248 /* check S/W encoder */
1249 if (!do_encode && enc_info.sw_support) {
1250 _mmcam_dbg_log("check S/W encoder supported format list");
1251 /* Check supported format */
1252 for (i = 0 ; i < enc_info.sw_enc.input_fmt_num ; i++) {
1253 if (enc_param.src_fmt == enc_info.sw_enc.input_fmt_list[i]) {
1260 enc_type = JPEG_ENCODER_SOFTWARE;
1265 enc_param.src_data = src_data;
1266 enc_param.width = src_width;
1267 enc_param.height = src_height;
1268 enc_param.src_len = src_length;
1269 enc_param.jpeg_mode = JPEG_MODE_BASELINE;
1270 enc_param.jpeg_quality = jpeg_quality;
1272 _mmcam_dbg_log("%ux%u, size %u, quality %u, type %d",
1273 src_width, src_height, src_length,
1274 jpeg_quality, enc_type);
1276 ret = camsrcjpegenc_encode(&enc_info, enc_type, &enc_param );
1277 if (ret == CAMSRC_JPEGENC_ERROR_NONE) {
1278 *result_data = enc_param.result_data;
1279 *result_length = enc_param.result_len;
1281 _mmcam_dbg_log("JPEG encode length(%d)", *result_length);
1285 _mmcam_dbg_err("camsrcjpegenc_encode failed(%x)", ret);
1290 _mmcam_dbg_err("No encoder supports %d format", src_format);
1296 /* make UYVY smaller as multiple size. ex: 640x480 -> 320x240 or 160x120 ... */
1297 gboolean _mmcamcorder_downscale_UYVYorYUYV(unsigned char *src, unsigned int src_width, unsigned int src_height,
1298 unsigned char **dst, unsigned int dst_width, unsigned int dst_height)
1304 int ratio_width = 0;
1305 int ratio_height = 0;
1309 unsigned char *result = NULL;
1311 if (src == NULL || dst == NULL) {
1312 _mmcam_dbg_err("src[%p] or dst[%p] is NULL", src, dst);
1316 result = (unsigned char *)malloc((dst_width * dst_height)<<1);
1318 _mmcam_dbg_err("failed to alloc dst data");
1322 ratio_width = src_width / dst_width;
1323 ratio_height = src_height / dst_height;
1324 line_width = src_width << 1;
1325 jump_width = ratio_width << 1;
1327 _mmcam_dbg_warn("[src %dx%d] [dst %dx%d] [line width %d] [ratio width %d, height %d]",
1328 src_width, src_height, dst_width, dst_height,
1329 line_width, ratio_width, ratio_height);
1331 for (i = 0 ; i < src_height ; i += ratio_height) {
1332 line_base = i * line_width;
1333 for (j = 0 ; j < line_width ; j += jump_width) {
1334 src_index = line_base + j;
1335 result[k++] = src[src_index];
1336 result[k++] = src[src_index+1];
1339 src_index = line_base + j;
1340 if (src_index % 4 == 0) {
1341 result[k++] = src[src_index+2];
1343 result[k++] = src[src_index];
1345 result[k++] = src[src_index+1];
1351 _mmcam_dbg_warn("converting done - result %p", result);
1356 gboolean _mmcamcorder_check_file_path(const gchar *path)
1358 if(strstr(path, "/opt/usr") != NULL) {
1364 static guint16 get_language_code(const char *str)
1366 return (guint16) (((str[0]-0x60) & 0x1F) << 10) + (((str[1]-0x60) & 0x1F) << 5) + ((str[2]-0x60) & 0x1F);
1369 static gchar * str_to_utf8(const gchar *str)
1371 return g_convert (str, -1, "UTF-8", "ASCII", NULL, NULL, NULL);
1374 static inline gboolean write_tag(FILE *f, const gchar *tag)
1377 FPUTC_CHECK(*tag++, f);
1382 static inline gboolean write_to_32(FILE *f, guint val)
1384 FPUTC_CHECK(val >> 24, f);
1385 FPUTC_CHECK(val >> 16, f);
1386 FPUTC_CHECK(val >> 8, f);
1387 FPUTC_CHECK(val, f);
1391 static inline gboolean write_to_16(FILE *f, guint val)
1393 FPUTC_CHECK(val >> 8, f);
1394 FPUTC_CHECK(val, f);
1398 static inline gboolean write_to_24(FILE *f, guint val)
1400 write_to_16(f, val >> 8);
1401 FPUTC_CHECK(val, f);
1405 void *_mmcamcorder_util_task_thread_func(void *data)
1407 int ret = MM_ERROR_NONE;
1408 mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
1411 _mmcam_dbg_err("handle is NULL");
1415 _mmcam_dbg_warn("start thread");
1417 pthread_mutex_lock(&(hcamcorder->task_thread_lock));
1419 while (hcamcorder->task_thread_state != _MMCAMCORDER_TASK_THREAD_STATE_EXIT) {
1420 switch (hcamcorder->task_thread_state) {
1421 case _MMCAMCORDER_TASK_THREAD_STATE_NONE:
1422 _mmcam_dbg_warn("wait for task signal");
1423 pthread_cond_wait(&(hcamcorder->task_thread_cond), &(hcamcorder->task_thread_lock));
1424 _mmcam_dbg_warn("task signal received : state %d", hcamcorder->task_thread_state);
1426 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START:
1427 _mmcamcorder_sound_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE, FALSE);
1428 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
1430 case _MMCAMCORDER_TASK_THREAD_STATE_ENCODE_PIPE_CREATE:
1431 ret = _mmcamcorder_video_prepare_record((MMHandleType)hcamcorder);
1433 /* Play record start sound */
1434 _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_FILEPATH_REC_START_SND, FALSE);
1436 _mmcam_dbg_log("_mmcamcorder_video_prepare_record return 0x%x", ret);
1437 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
1440 _mmcam_dbg_warn("invalid task thread state %d", hcamcorder->task_thread_state);
1441 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
1446 pthread_mutex_unlock(&(hcamcorder->task_thread_lock));
1448 _mmcam_dbg_warn("exit thread");