src/mm_camcorder_gstcommon.c

   1 /*
   2  * libmm-camcorder
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jeongmo Yang <jm80.yang@samsung.com>
   7  *
   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
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  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.
  19  *
  20  */
  21
  22 /*=======================================================================================
  23 |  INCLUDE FILES                                                                        |
  24 =======================================================================================*/
  25 #include <gst/audio/audio-format.h>
  26 #include <gst/video/videooverlay.h>
  27 #include <gst/video/cameracontrol.h>
  28 #ifdef HAVE_WAYLAND
  29 #include <gst/wayland/wayland.h>
  30 #endif
  31
  32 #include <sys/time.h>
  33 #include <unistd.h>
  34 #include <tbm_bufmgr.h>
  35
  36 #include "mm_camcorder_internal.h"
  37 #include "mm_camcorder_gstcommon.h"
  38 #include "mm_camcorder_client.h"
  39
  40 /*-----------------------------------------------------------------------
  41 |    GLOBAL VARIABLE DEFINITIONS for internal                           |
  42 -----------------------------------------------------------------------*/
  43 /* Table for compatibility between audio codec and file format */
  44 gboolean        audiocodec_fileformat_compatibility_table[MM_AUDIO_CODEC_NUM][MM_FILE_FORMAT_NUM] =
  45 {          /* 3GP ASF AVI MATROSKA MP4 OGG NUT QT REAL AMR AAC MP3 AIFF AU WAV MID MMF DIVX FLV VOB IMELODY WMA WMV JPG FLAC M2TS*/
  46 /*AMR*/       { 1,  0,  0,       0,  0,  0,  0, 0,   0,  1,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  47 /*G723.1*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  48 /*MP3*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  49 /*OGG*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  50 /*AAC*/       { 1,  0,  1,       1,  1,  0,  0, 0,   0,  0,  1,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   1},
  51 /*WMA*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  52 /*MMF*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  53 /*ADPCM*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  54 /*WAVE*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  1,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  55 /*WAVE_NEW*/  { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  56 /*MIDI*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  57 /*IMELODY*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  58 /*MXMF*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  59 /*MPA*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  60 /*MP2*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  61 /*G711*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  62 /*G722*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  63 /*G722.1*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  64 /*G722.2*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  65 /*G723*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  66 /*G726*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  67 /*G728*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  68 /*G729*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  69 /*G729A*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  70 /*G729.1*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  71 /*REAL*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  72 /*AAC_LC*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  73 /*AAC_MAIN*/  { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  74 /*AAC_SRS*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  75 /*AAC_LTP*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  76 /*AAC_HE_V1*/ { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  77 /*AAC_HE_V2*/ { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  78 /*AC3*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   1},
  79 /*ALAC*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  80 /*ATRAC*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  81 /*SPEEX*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  82 /*VORBIS*/    { 0,  0,  0,       0,  0,  1,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  83 /*AIFF*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  84 /*AU*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  85 /*NONE*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  86 /*PCM*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  87 /*ALAW*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  88 /*MULAW*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  89 /*MS_ADPCM*/  { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  90 };
  91
  92 /* Table for compatibility between video codec and file format */
  93 gboolean        videocodec_fileformat_compatibility_table[MM_VIDEO_CODEC_NUM][MM_FILE_FORMAT_NUM] =
  94 {             /* 3GP ASF AVI MATROSKA MP4 OGG NUT QT REAL AMR AAC MP3 AIFF AU WAV MID MMF DIVX FLV VOB IMELODY WMA WMV JPG FLAC M2TS*/
  95 /*NONE*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  96 /*H263*/         { 1,  0,  1,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  97 /*H264*/         { 1,  0,  1,       1,  1,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   1},
  98 /*H26L*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  99 /*MPEG4*/        { 1,  0,  1,       1,  1,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   1},
 100 /*MPEG1*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 101 /*WMV*/          { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 102 /*DIVX*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 103 /*XVID*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 104 /*H261*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 105 /*H262*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 106 /*H263V2*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 107 /*H263V3*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 108 /*MJPEG*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 109 /*MPEG2*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 110 /*MPEG4_SIMPLE*/ { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 111 /*MPEG4_ADV*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 112 /*MPEG4_MAIN*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 113 /*MPEG4_CORE*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 114 /*MPEG4_ACE*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 115 /*MPEG4_ARTS*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 116 /*MPEG4_AVC*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 117 /*REAL*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 118 /*VC1*/          { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 119 /*AVS*/          { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 120 /*CINEPAK*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 121 /*INDEO*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 122 /*THEORA*/       { 0,  0,  0,       0,  0,  1,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 123 };
 124
 125
 126 /*-----------------------------------------------------------------------
 127 |    LOCAL VARIABLE DEFINITIONS for internal                            |
 128 -----------------------------------------------------------------------*/
 129 #define USE_AUDIO_CLOCK_TUNE
 130 #define _MMCAMCORDER_WAIT_EOS_TIME                60.0     /* sec */
 131 #define _MMCAMCORDER_CONVERT_OUTPUT_BUFFER_NUM    6
 132 #define _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME       30000000 /* ns */
 133 #define _MMCAMCORDER_FRAME_PASS_MIN_FPS           30
 134 #define _MMCAMCORDER_NANOSEC_PER_1SEC             1000000000
 135 #define _MMCAMCORDER_NANOSEC_PER_1MILISEC         1000
 136 #define _MMCAMCORDER_VIDEO_DECODER_NAME           "avdec_h264"
 137
 138
 139 /*-----------------------------------------------------------------------
 140 |    LOCAL FUNCTION PROTOTYPES:                                         |
 141 -----------------------------------------------------------------------*/
 142 /* STATIC INTERNAL FUNCTION */
 143 /**
 144  * These functions are preview video data probing function.
 145  * If this function is linked with certain pad by gst_pad_add_buffer_probe(),
 146  * this function will be called when data stream pass through the pad.
 147  *
 148  * @param[in]   pad             probing pad which calls this function.
 149  * @param[in]   buffer          buffer which contains stream data.
 150  * @param[in]   u_data          user data.
 151  * @return      This function returns true on success, or false value with error
 152  * @remarks
 153  * @see         __mmcamcorder_create_preview_pipeline()
 154  */
 155 static GstPadProbeReturn __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
 156 static GstPadProbeReturn __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
 157 static int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate);
 158 static guint32 _mmcamcorder_convert_fourcc_string_to_value(const gchar* format_name);
 159
 160 /*=======================================================================================
 161 |  FUNCTION DEFINITIONS                                                                 |
 162 =======================================================================================*/
 163 /*-----------------------------------------------------------------------
 164 |    GLOBAL FUNCTION DEFINITIONS:                                       |
 165 -----------------------------------------------------------------------*/
 166 int _mmcamcorder_create_preview_elements(MMHandleType handle)
 167 {
 168         int err = MM_ERROR_NONE;
 169         int i = 0;
 170         int camera_width = 0;
 171         int camera_height = 0;
 172         int camera_rotate = 0;
 173         int camera_flip = 0;
 174         int fps = 0;
 175         int codectype = 0;
 176         int capture_width = 0;
 177         int capture_height = 0;
 178         int capture_jpg_quality = 100;
 179         int video_stabilization = 0;
 180         int anti_shake = 0;
 181         int display_surface_type = MM_DISPLAY_SURFACE_NULL;
 182         const char *videosrc_name = NULL;
 183         const char *videosink_name = NULL;
 184         char *err_name = NULL;
 185         char *socket_path = NULL;
 186         int socket_path_len;
 187
 188         GList *element_list = NULL;
 189
 190         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 191         _MMCamcorderSubContext *sc = NULL;
 192         type_element *VideosrcElement = NULL;
 193         type_int_array *input_index = NULL;
 194
 195         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 196
 197         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 198         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 199         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 200
 201         _mmcam_dbg_log("");
 202
 203         /* Check existence */
 204         for (i = _MMCAMCORDER_VIDEOSRC_SRC ; i <= _MMCAMCORDER_VIDEOSINK_SINK ; i++) {
 205                 if (sc->element[i].gst) {
 206                         if (((GObject *)sc->element[i].gst)->ref_count > 0) {
 207                                 gst_object_unref(sc->element[i].gst);
 208                         }
 209                         _mmcam_dbg_log("element[index:%d] is Already existed.", i);
 210                 }
 211         }
 212
 213         /* Get video device index info */
 214         _mmcamcorder_conf_get_value_int_array(hcamcorder->conf_ctrl,
 215                                               CONFIGURE_CATEGORY_CTRL_CAMERA,
 216                                               "InputIndex",
 217                                               &input_index);
 218         if (input_index == NULL) {
 219                 _mmcam_dbg_err("Failed to get input_index");
 220                 return MM_ERROR_CAMCORDER_CREATE_CONFIGURE;
 221         }
 222
 223         err = mm_camcorder_get_attributes(handle, &err_name,
 224                                           MMCAM_CAMERA_WIDTH, &camera_width,
 225                                           MMCAM_CAMERA_HEIGHT, &camera_height,
 226                                           MMCAM_CAMERA_FORMAT, &sc->info_image->preview_format,
 227                                           MMCAM_CAMERA_FPS, &fps,
 228                                           MMCAM_CAMERA_ROTATION, &camera_rotate,
 229                                           MMCAM_CAMERA_FLIP, &camera_flip,
 230                                           MMCAM_CAMERA_VIDEO_STABILIZATION, &video_stabilization,
 231                                           MMCAM_CAMERA_ANTI_HANDSHAKE, &anti_shake,
 232                                           MMCAM_CAPTURE_WIDTH, &capture_width,
 233                                           MMCAM_CAPTURE_HEIGHT, &capture_height,
 234                                           MMCAM_CAMERA_HDR_CAPTURE, &sc->info_image->hdr_capture_mode,
 235                                           MMCAM_IMAGE_ENCODER, &codectype,
 236                                           MMCAM_IMAGE_ENCODER_QUALITY, &capture_jpg_quality,
 237                                           MMCAM_DISPLAY_SOCKET_PATH, &socket_path, &socket_path_len,
 238                                           MMCAM_DISPLAY_SURFACE, &display_surface_type,
 239                                           NULL);
 240         if (err != MM_ERROR_NONE) {
 241                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 242                 SAFE_FREE(err_name);
 243                 return err;
 244         }
 245
 246         /* Get fourcc from picture format */
 247         sc->fourcc = _mmcamcorder_get_fourcc(sc->info_image->preview_format, codectype, hcamcorder->use_zero_copy_format);
 248
 249         /* Get videosrc element and its name from configure */
 250         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 251                                       CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 252                                       "VideosrcElement",
 253                                       &VideosrcElement);
 254         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 255
 256         /**
 257          * Create child element
 258          */
 259         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_SRC, videosrc_name, "videosrc_src", element_list, err);
 260
 261         /* Set video device index */
 262         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "camera-id", input_index->default_value);
 263
 264         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_FILT, "capsfilter", "videosrc_filter", element_list, err);
 265
 266         /* init high-speed-fps */
 267         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", 0);
 268
 269         /* set capture size, quality and flip setting which were set before mm_camcorder_realize */
 270         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
 271         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
 272         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-jpg-quality", capture_jpg_quality);
 273         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hdr-capture", sc->info_image->hdr_capture_mode);
 274
 275         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_QUE, "queue", "videosrc_queue", element_list, err);
 276
 277         /* set camera flip */
 278         _mmcamcorder_set_videosrc_flip(handle, camera_flip);
 279
 280         /* set video stabilization mode */
 281         _mmcamcorder_set_videosrc_stabilization(handle, video_stabilization);
 282
 283         /* set anti handshake mode */
 284         _mmcamcorder_set_videosrc_anti_shake(handle, anti_shake);
 285
 286         if (sc->is_modified_rate) {
 287                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", fps);
 288         }
 289
 290         /* Set basic infomation of videosrc element */
 291         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, VideosrcElement);
 292
 293         /* make demux and decoder for H264 stream from videosrc */
 294         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 295                 int preview_bitrate = 0;
 296                 int gop_interval = 0;
 297
 298                 /* set encoded preview bitrate and iframe interval */
 299                 mm_camcorder_get_attributes(handle, NULL,
 300                         MMCAM_ENCODED_PREVIEW_BITRATE, &preview_bitrate,
 301                         MMCAM_ENCODED_PREVIEW_GOP_INTERVAL, &gop_interval,
 302                         NULL);
 303
 304                 if (!_mmcamcorder_set_encoded_preview_bitrate(handle, preview_bitrate))
 305                         _mmcam_dbg_warn("_mmcamcorder_set_encoded_preview_bitrate failed");
 306
 307                 if (!_mmcamcorder_set_encoded_preview_gop_interval(handle, gop_interval))
 308                         _mmcam_dbg_warn("_mmcamcorder_set_encoded_preview_gop_interval failed");
 309
 310                 /* create decoder element */
 311                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_DECODE, _MMCAMCORDER_VIDEO_DECODER_NAME, "videosrc_decode", element_list, err);
 312         }
 313
 314         _mmcam_dbg_log("Current mode[%d]", hcamcorder->type);
 315
 316         /* Get videosink name */
 317         _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
 318
 319         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_QUE, "queue", "videosink_queue", element_list, err);
 320
 321         _mmcam_dbg_log("videosink_name: %s", videosink_name);
 322
 323         if (display_surface_type == MM_DISPLAY_SURFACE_REMOTE) {
 324                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_SINK, videosink_name, "ipc_sink", element_list, err);
 325
 326                 err = mm_camcorder_get_attributes(handle, &err_name,
 327                                                   MMCAM_DISPLAY_SOCKET_PATH, &socket_path, &socket_path_len,
 328                                                   NULL);
 329                 if (err != MM_ERROR_NONE) {
 330                         _mmcam_dbg_warn("Get socket path failed 0x%x", err);
 331                         SAFE_FREE(err_name);
 332                         goto pipeline_creation_error;
 333                 }
 334
 335                 g_object_set(G_OBJECT(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst), "socket-path", socket_path, NULL);
 336         } else {
 337                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_SINK, videosink_name, "videosink_sink", element_list, err);
 338                 if (_mmcamcorder_videosink_window_set(handle, sc->VideosinkElement) != MM_ERROR_NONE) {
 339                         _mmcam_dbg_err("_mmcamcorder_videosink_window_set error");
 340                         err = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 341                         goto pipeline_creation_error;
 342                 }
 343         }
 344
 345         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, sc->VideosinkElement);
 346
 347         /* Set caps by rotation */
 348         _mmcamcorder_set_videosrc_rotation(handle, camera_rotate);
 349
 350         /* add elements to main pipeline */
 351         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), element_list)) {
 352                 _mmcam_dbg_err("element_list add error.");
 353                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 354                 goto pipeline_creation_error;
 355         }
 356
 357         /* link elements */
 358         if (!_mmcamcorder_link_elements(element_list)) {
 359                 _mmcam_dbg_err( "element link error." );
 360                 err = MM_ERROR_CAMCORDER_GST_LINK;
 361                 goto pipeline_creation_error;
 362         }
 363
 364         if (element_list) {
 365                 g_list_free(element_list);
 366                 element_list = NULL;
 367         }
 368
 369         return MM_ERROR_NONE;
 370
 371 pipeline_creation_error:
 372         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_SRC);
 373         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_FILT);
 374         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_QUE);
 375         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS);
 376         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_FILT);
 377         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_QUE);
 378         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_DECODE);
 379         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_QUE);
 380         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_SINK);
 381
 382         if (element_list) {
 383                 g_list_free(element_list);
 384                 element_list = NULL;
 385         }
 386
 387         return err;
 388 }
 389
 390
 391 int _mmcamcorder_create_audiosrc_bin(MMHandleType handle)
 392 {
 393         int err = MM_ERROR_NONE;
 394         int val = 0;
 395         int rate = 0;
 396         int format = 0;
 397         int channel = 0;
 398         int a_enc = MM_AUDIO_CODEC_AMR;
 399         int a_dev = MM_AUDIO_DEVICE_MIC;
 400         double volume = 0.0;
 401         char *err_name = NULL;
 402         const char *audiosrc_name = NULL;
 403         char *cat_name = NULL;
 404
 405         GstCaps *caps = NULL;
 406         GstPad *pad = NULL;
 407         GList *element_list  = NULL;
 408
 409         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 410         _MMCamcorderSubContext *sc = NULL;
 411         _MMCamcorderGstElement *last_element = NULL;
 412         type_element *AudiosrcElement = NULL;
 413
 414         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 415
 416         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 417         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 418         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 419
 420         _mmcam_dbg_log("");
 421
 422         err = _mmcamcorder_check_audiocodec_fileformat_compatibility(handle);
 423         if (err != MM_ERROR_NONE) {
 424                 return err;
 425         }
 426
 427         err = mm_camcorder_get_attributes(handle, &err_name,
 428                                           MMCAM_AUDIO_DEVICE, &a_dev,
 429                                           MMCAM_AUDIO_ENCODER, &a_enc,
 430                                           MMCAM_AUDIO_ENCODER_BITRATE, &val,
 431                                           MMCAM_AUDIO_SAMPLERATE, &rate,
 432                                           MMCAM_AUDIO_FORMAT, &format,
 433                                           MMCAM_AUDIO_CHANNEL, &channel,
 434                                           MMCAM_AUDIO_VOLUME, &volume,
 435                                           NULL);
 436         if (err != MM_ERROR_NONE) {
 437                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 438                 SAFE_FREE(err_name);
 439                 return err;
 440         }
 441
 442         /* Check existence */
 443         if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst) {
 444                 if (((GObject *)sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst)->ref_count > 0) {
 445                         gst_object_unref(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst);
 446                 }
 447                 _mmcam_dbg_log("_MMCAMCORDER_AUDIOSRC_BIN is Already existed. Unref once...");
 448         }
 449
 450         /* Create bin element */
 451         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN, "audiosource_bin", err);
 452
 453         if (a_dev == MM_AUDIO_DEVICE_MODEM) {
 454                 cat_name = strdup("AudiomodemsrcElement");
 455         } else {
 456                 /* MM_AUDIO_DEVICE_MIC or others */
 457                 cat_name = strdup("AudiosrcElement");
 458         }
 459
 460         if (cat_name == NULL) {
 461                 _mmcam_dbg_err("strdup failed.");
 462                 err = MM_ERROR_CAMCORDER_LOW_MEMORY;
 463                 goto pipeline_creation_error;
 464         }
 465
 466         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 467                                       CONFIGURE_CATEGORY_MAIN_AUDIO_INPUT,
 468                                       cat_name,
 469                                       &AudiosrcElement);
 470         _mmcamcorder_conf_get_value_element_name(AudiosrcElement, &audiosrc_name);
 471
 472         free(cat_name);
 473         cat_name = NULL;
 474
 475         _mmcam_dbg_log("Audio src name : %s", audiosrc_name);
 476
 477         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC, audiosrc_name, "audiosrc_src", element_list, err);
 478
 479         _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, AudiosrcElement);
 480
 481         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT, "capsfilter", "audiosrc_capsfilter", element_list, err);
 482
 483         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_QUE, "queue", "audiosrc_queue", element_list, err);
 484         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-buffers", 0);
 485         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-bytes", 0);
 486         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-time", 0);
 487
 488         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 489                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL, "volume", "audiosrc_volume", element_list, err);
 490         }
 491
 492         /* Set basic infomation */
 493         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 494                 int depth = 0;
 495                 const gchar* format_name = NULL;
 496
 497                 if (volume == 0.0) {
 498                         /* Because data probe of audio src do the same job, it doesn't need to set "mute" here. Already null raw data. */
 499                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", 1.0);
 500                 } else {
 501                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "mute", FALSE);
 502                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", volume);
 503                 }
 504
 505                 if (format == MM_CAMCORDER_AUDIO_FORMAT_PCM_S16_LE) {
 506                         depth = 16;
 507                         format_name = "S16LE";
 508                 } else { /* MM_CAMCORDER_AUDIO_FORMAT_PCM_U8 */
 509                         depth = 8;
 510                         format_name = "U8";
 511                 }
 512
 513                 caps = gst_caps_new_simple("audio/x-raw",
 514                                            "rate", G_TYPE_INT, rate,
 515                                            "channels", G_TYPE_INT, channel,
 516                                            "format", G_TYPE_STRING, format_name,
 517                                            NULL);
 518                 _mmcam_dbg_log("caps [x-raw, rate:%d, channel:%d, depth:%d], volume %lf",
 519                                rate, channel, depth, volume);
 520         } else {
 521                 /* what are the audio encoder which should get audio/x-raw-float? */
 522                 caps = gst_caps_new_simple("audio/x-raw",
 523                                            "rate", G_TYPE_INT, rate,
 524                                            "channels", G_TYPE_INT, channel,
 525                                            "format", G_TYPE_STRING, GST_AUDIO_NE(F32),
 526                                            NULL);
 527                 _mmcam_dbg_log("caps [x-raw (F32), rate:%d, channel:%d, endianness:%d, width:32]",
 528                                rate, channel, BYTE_ORDER);
 529         }
 530
 531         if (caps) {
 532                 MMCAMCORDER_G_OBJECT_SET_POINTER((sc->encode_element[_MMCAMCORDER_AUDIOSRC_FILT].gst), "caps", caps);
 533                 gst_caps_unref(caps);
 534                 caps = NULL;
 535         } else {
 536                 _mmcam_dbg_err("create caps error");
 537                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 538                 goto pipeline_creation_error;
 539         }
 540
 541         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst), element_list)) {
 542                 _mmcam_dbg_err("element add error.");
 543                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 544                 goto pipeline_creation_error;
 545         }
 546
 547         if (!_mmcamcorder_link_elements(element_list)) {
 548                 _mmcam_dbg_err("element link error.");
 549                 err = MM_ERROR_CAMCORDER_GST_LINK;
 550                 goto pipeline_creation_error;
 551         }
 552
 553         last_element = (_MMCamcorderGstElement*)(g_list_last(element_list)->data);
 554         pad = gst_element_get_static_pad(last_element->gst, "src");
 555         if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst, gst_ghost_pad_new("src", pad))) {
 556                 gst_object_unref(pad);
 557                 pad = NULL;
 558                 _mmcam_dbg_err("failed to create ghost pad on _MMCAMCORDER_AUDIOSRC_BIN.");
 559                 err = MM_ERROR_CAMCORDER_GST_LINK;
 560                 goto pipeline_creation_error;
 561         }
 562
 563         gst_object_unref(pad);
 564         pad = NULL;
 565
 566         if (element_list) {
 567                 g_list_free(element_list);
 568                 element_list = NULL;
 569         }
 570
 571         return MM_ERROR_NONE;
 572
 573 pipeline_creation_error:
 574         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC);
 575         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT);
 576         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_QUE);
 577         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL);
 578         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN);
 579
 580         if (element_list) {
 581                 g_list_free(element_list);
 582                 element_list = NULL;
 583         }
 584
 585         return err;
 586 }
 587
 588
 589 int _mmcamcorder_create_encodesink_bin(MMHandleType handle, MMCamcorderEncodebinProfile profile)
 590 {
 591         int err = MM_ERROR_NONE;
 592         int result = 0;
 593         int channel = 0;
 594         int audio_enc = 0;
 595         int v_bitrate = 0;
 596         int a_bitrate = 0;
 597         int encodebin_profile = 0;
 598         int auto_audio_convert = 0;
 599         int auto_audio_resample = 0;
 600         int auto_color_space = 0;
 601         const char *gst_element_venc_name = NULL;
 602         const char *gst_element_aenc_name = NULL;
 603         const char *gst_element_ienc_name = NULL;
 604         const char *gst_element_mux_name = NULL;
 605         const char *gst_element_rsink_name = NULL;
 606         const char *str_profile = NULL;
 607         const char *str_aac = NULL;
 608         const char *str_aar = NULL;
 609         const char *str_acs = NULL;
 610         char *err_name = NULL;
 611         const char *videoconvert_name = NULL;
 612         GstCaps *audio_caps = NULL;
 613         GstCaps *video_caps = NULL;
 614         GstPad *pad = NULL;
 615         GList *element_list = NULL;
 616
 617         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 618         _MMCamcorderSubContext *sc = NULL;
 619         type_element *VideoencElement = NULL;
 620         type_element *AudioencElement = NULL;
 621         type_element *ImageencElement = NULL;
 622         type_element *MuxElement = NULL;
 623         type_element *RecordsinkElement = NULL;
 624
 625         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 626
 627         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 628         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 629         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 630
 631         _mmcam_dbg_log("start - profile : %d", profile);
 632
 633         /* Check existence */
 634         if (sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst) {
 635                 if (((GObject *)sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst)->ref_count > 0) {
 636                         gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst);
 637                 }
 638                 _mmcam_dbg_log("_MMCAMCORDER_ENCSINK_BIN is Already existed.");
 639         }
 640
 641         /* Create bin element */
 642         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_BIN, "encodesink_bin", err);
 643
 644         /* Create child element */
 645         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 646                 GstCaps *caps_from_pad = NULL;
 647
 648                 /* create appsrc and capsfilter */
 649                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SRC, "appsrc", "encodesink_src", element_list, err);
 650
 651                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_FILT, "capsfilter", "encodesink_filter", element_list, err);
 652
 653                 /* release element_list, they will be placed out of encodesink bin */
 654                 if (element_list) {
 655                         g_list_free(element_list);
 656                         element_list = NULL;
 657                 }
 658
 659                 /* set appsrc as live source */
 660                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "is-live", TRUE);
 661                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "format", 3); /* GST_FORMAT_TIME */
 662                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "max-bytes", 0); /* unlimited */
 663
 664                 /* set capsfilter */
 665                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 666                         _mmcam_dbg_log("get pad from videosrc_filter");
 667                         pad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "src");
 668                 } else {
 669                         _mmcam_dbg_log("get pad from videosrc_que");
 670                         pad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
 671                 }
 672                 if (!pad) {
 673                         _mmcam_dbg_err("get videosrc_que src pad failed");
 674                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 675                         goto pipeline_creation_error;
 676                 }
 677
 678                 caps_from_pad = gst_pad_get_allowed_caps(pad);
 679                 video_caps = gst_caps_copy(caps_from_pad);
 680                 gst_caps_unref(caps_from_pad);
 681                 caps_from_pad = NULL;
 682                 gst_object_unref(pad);
 683                 pad = NULL;
 684
 685                 if (video_caps) {
 686                         char *caps_str = NULL;
 687
 688                         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 689                                 gst_caps_set_simple(video_caps,
 690                                                     "width", G_TYPE_INT, sc->info_video->video_width,
 691                                                     "height", G_TYPE_INT, sc->info_video->video_height,
 692                                                     NULL);
 693                         }
 694
 695                         caps_str = gst_caps_to_string(video_caps);
 696                         _mmcam_dbg_log("encodebin caps [%s]", caps_str);
 697                         free(caps_str);
 698                         caps_str = NULL;
 699
 700                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "caps", video_caps);
 701                         gst_caps_unref(video_caps);
 702                         video_caps = NULL;
 703                 } else {
 704                         _mmcam_dbg_err("create recording pipeline caps failed");
 705                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 706                         goto pipeline_creation_error;
 707                 }
 708
 709                 /* connect signal for ready to push buffer */
 710                 MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 711                                            _MMCAMCORDER_HANDLER_VIDEOREC,
 712                                            "need-data",
 713                                            _mmcamcorder_ready_to_encode_callback,
 714                                            hcamcorder);
 715         }
 716
 717         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN, "encodebin", "encodesink_encbin", element_list, err);
 718
 719         /* check element availability */
 720         mm_camcorder_get_attributes(handle, &err_name,
 721                                     MMCAM_AUDIO_ENCODER, &audio_enc,
 722                                     MMCAM_AUDIO_CHANNEL, &channel,
 723                                     MMCAM_VIDEO_ENCODER_BITRATE, &v_bitrate,
 724                                     MMCAM_AUDIO_ENCODER_BITRATE, &a_bitrate,
 725                                     NULL);
 726
 727         _mmcam_dbg_log("Profile[%d]", profile);
 728
 729         /* Set information */
 730         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 731                 str_profile = "VideoProfile";
 732                 str_aac = "VideoAutoAudioConvert";
 733                 str_aar = "VideoAutoAudioResample";
 734                 str_acs = "VideoAutoColorSpace";
 735         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 736                 str_profile = "AudioProfile";
 737                 str_aac = "AudioAutoAudioConvert";
 738                 str_aar = "AudioAutoAudioResample";
 739                 str_acs = "AudioAutoColorSpace";
 740         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 741                 str_profile = "ImageProfile";
 742                 str_aac = "ImageAutoAudioConvert";
 743                 str_aar = "ImageAutoAudioResample";
 744                 str_acs = "ImageAutoColorSpace";
 745         }
 746
 747         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_profile, &encodebin_profile);
 748         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aac, &auto_audio_convert);
 749         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aar, &auto_audio_resample);
 750         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_acs, &auto_color_space);
 751
 752         _mmcam_dbg_log("Profile:%d, AutoAudioConvert:%d, AutoAudioResample:%d, AutoColorSpace:%d",
 753                        encodebin_profile, auto_audio_convert, auto_audio_resample, auto_color_space);
 754
 755         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "profile", encodebin_profile);
 756         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", auto_audio_convert);
 757         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-resample", auto_audio_resample);
 758         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-colorspace", auto_color_space);
 759         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "use-video-toggle", FALSE);
 760
 761         /* get video convert element name */
 762         _mmcamcorder_conf_get_value_element_name(sc->VideoconvertElement, &videoconvert_name);
 763
 764         /* Codec */
 765         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 766                 int use_venc_queue = 0;
 767
 768                 VideoencElement = _mmcamcorder_get_type_element(handle, MM_CAM_VIDEO_ENCODER);
 769
 770                 if (!VideoencElement) {
 771                         _mmcam_dbg_err("Fail to get type element");
 772                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 773                         goto pipeline_creation_error;
 774                 }
 775
 776                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 777                         gst_element_venc_name = strdup("capsfilter");
 778                 } else {
 779                         _mmcamcorder_conf_get_value_element_name(VideoencElement, &gst_element_venc_name);
 780                 }
 781
 782                 if (gst_element_venc_name) {
 783                         _mmcam_dbg_log("video encoder name [%s]", gst_element_venc_name);
 784
 785                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "venc-name", gst_element_venc_name);
 786                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC, "video-encode", err);
 787                 } else {
 788                         _mmcam_dbg_err("Fail to get video encoder name");
 789                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 790                         goto pipeline_creation_error;
 791                 }
 792
 793                 /* set color space converting element */
 794                 if (auto_color_space) {
 795                         _mmcam_dbg_log("set video convert element [%s]", videoconvert_name);
 796
 797                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "vconv-name", videoconvert_name);
 798                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VCONV, "video-convert", err);
 799
 800                         /* set colorspace plugin property setting */
 801                         _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_VCONV].gst, sc->VideoconvertElement);
 802
 803                         /* fourcc type was removed in GST 1.0 */
 804                         if (hcamcorder->use_zero_copy_format) {
 805                                 if(strstr(gst_element_venc_name, "omx")) {
 806                                         video_caps = gst_caps_new_simple("video/x-raw",
 807                                                            "format", G_TYPE_STRING, "SN12",
 808                                                            NULL);
 809
 810                                         if (video_caps) {
 811                                                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "vcaps", video_caps);
 812                                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_VCONV].gst, "dst-buffer-num", _MMCAMCORDER_CONVERT_OUTPUT_BUFFER_NUM);
 813
 814                                                 gst_caps_unref(video_caps);
 815                                                 video_caps = NULL;
 816                                         } else {
 817                                                 _mmcam_dbg_warn("failed to create caps");
 818                                         }
 819                                 } else {
 820                                         _mmcam_dbg_log("current video codec is not openmax but [%s]",gst_element_venc_name);
 821                                 }
 822                         }
 823                 }
 824
 825                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 826                                                 CONFIGURE_CATEGORY_MAIN_RECORD,
 827                                                 "UseVideoEncoderQueue",
 828                                                 &use_venc_queue);
 829                 if (use_venc_queue) {
 830                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC_QUE, "use-venc-queue", err);
 831                 }
 832
 833                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 834                         free(gst_element_venc_name);
 835                         gst_element_venc_name = NULL;
 836                 }
 837         }
 838
 839         if (sc->audio_disable == FALSE &&
 840             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 841                 int use_aenc_queue =0;
 842
 843                 AudioencElement = _mmcamcorder_get_type_element(handle, MM_CAM_AUDIO_ENCODER);
 844                 if (!AudioencElement) {
 845                         _mmcam_dbg_err("Fail to get type element");
 846                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 847                         goto pipeline_creation_error;
 848                 }
 849
 850                 _mmcamcorder_conf_get_value_element_name(AudioencElement, &gst_element_aenc_name);
 851
 852                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "aenc-name", gst_element_aenc_name);
 853                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC, "audio-encode", err);
 854
 855                 if (audio_enc == MM_AUDIO_CODEC_AMR && channel == 2) {
 856                         audio_caps = gst_caps_new_simple("audio/x-raw",
 857                                                    "channels", G_TYPE_INT, 1,
 858                                                    NULL);
 859                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
 860                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", audio_caps);
 861                         gst_caps_unref(audio_caps);
 862                         audio_caps = NULL;
 863                 }
 864
 865                 if (audio_enc == MM_AUDIO_CODEC_OGG) {
 866                         audio_caps = gst_caps_new_empty_simple("audio/x-raw");
 867                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
 868                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", audio_caps);
 869                         gst_caps_unref(audio_caps);
 870                         audio_caps = NULL;
 871                         _mmcam_dbg_log("***** MM_AUDIO_CODEC_OGG : setting audio/x-raw-int ");
 872                 }
 873
 874                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 875                                                 CONFIGURE_CATEGORY_MAIN_RECORD,
 876                                                 "UseAudioEncoderQueue",
 877                                                 &use_aenc_queue);
 878                 if (use_aenc_queue) {
 879                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC_QUE, "use-aenc-queue", err);
 880                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst,"max-size-time", 0);
 881                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst,"max-size-buffers", 0);
 882                 }
 883         }
 884
 885         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 886                 ImageencElement = _mmcamcorder_get_type_element(handle, MM_CAM_IMAGE_ENCODER);
 887                 if (!ImageencElement) {
 888                         _mmcam_dbg_err("Fail to get type element");
 889                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 890                         goto pipeline_creation_error;
 891                 }
 892
 893                 _mmcamcorder_conf_get_value_element_name(ImageencElement, &gst_element_ienc_name);
 894
 895                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "ienc-name", gst_element_ienc_name);
 896                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_IENC, "image-encode", err);
 897         }
 898
 899         /* Mux */
 900         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 901                 MuxElement = _mmcamcorder_get_type_element(handle, MM_CAM_FILE_FORMAT);
 902                 if (!MuxElement) {
 903                         _mmcam_dbg_err("Fail to get type element");
 904                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 905                         goto pipeline_creation_error;
 906                 }
 907
 908                 _mmcamcorder_conf_get_value_element_name(MuxElement, &gst_element_mux_name);
 909
 910                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "mux-name", gst_element_mux_name);
 911                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_MUX, "mux", err);
 912
 913                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_MUX].gst, MuxElement);
 914         }
 915
 916         /* Sink */
 917         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 918                 /* for recording */
 919                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 920                                               CONFIGURE_CATEGORY_MAIN_RECORD,
 921                                               "RecordsinkElement",
 922                                               &RecordsinkElement );
 923                 _mmcamcorder_conf_get_value_element_name(RecordsinkElement, &gst_element_rsink_name);
 924
 925                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, gst_element_rsink_name, NULL, element_list, err);
 926
 927                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, RecordsinkElement);
 928         } else {
 929                 /* for stillshot */
 930                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, "fakesink", NULL, element_list, err);
 931         }
 932
 933         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 934                 /* video encoder attribute setting */
 935                 if (v_bitrate > 0) {
 936                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, "bitrate", v_bitrate);
 937                 } else {
 938                         _mmcam_dbg_warn("video bitrate is too small[%d], so skip setting. Use DEFAULT value.", v_bitrate);
 939                 }
 940
 941                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, VideoencElement);
 942         }
 943
 944         if (sc->audio_disable == FALSE &&
 945             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 946                 /* audio encoder attribute setting */
 947                 if (a_bitrate > 0) {
 948                         switch (audio_enc) {
 949                         case MM_AUDIO_CODEC_AMR:
 950                                 result = __mmcamcorder_get_amrnb_bitrate_mode(a_bitrate);
 951                                 _mmcam_dbg_log("Set AMR encoder[%s] mode [%d]", gst_element_aenc_name, result);
 952                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, "band-mode", result);
 953                                 break;
 954                         case MM_AUDIO_CODEC_AAC:
 955                                 _mmcam_dbg_log("Set AAC encoder[%s] bitrate [%d]", gst_element_aenc_name, a_bitrate);
 956                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, "bitrate", a_bitrate);
 957                                 break;
 958                         default:
 959                                 _mmcam_dbg_log("Audio codec is not AMR or AAC... you need to implement setting function for audio encoder bit-rate");
 960                                 break;
 961                         }
 962                 } else {
 963                         _mmcam_dbg_warn("Setting bitrate is too small, so skip setting. Use DEFAULT value.");
 964                 }
 965
 966                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, AudioencElement);
 967         }
 968
 969         _mmcam_dbg_log("Element creation complete");
 970
 971         /* Add element to bin */
 972         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst), element_list)) {
 973                 _mmcam_dbg_err("element add error.");
 974                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 975                 goto pipeline_creation_error;
 976         }
 977
 978         _mmcam_dbg_log("Element add complete");
 979
 980         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 981                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "video");
 982                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("video_sink0", pad))) {
 983                         gst_object_unref(pad);
 984                         pad = NULL;
 985                         _mmcam_dbg_err("failed to create ghost video_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 986                         err = MM_ERROR_CAMCORDER_GST_LINK;
 987                         goto pipeline_creation_error;
 988                 }
 989                 gst_object_unref(pad);
 990                 pad = NULL;
 991
 992                 if (sc->audio_disable == FALSE) {
 993                         pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
 994                         if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad))) {
 995                                 gst_object_unref(pad);
 996                                 pad = NULL;
 997                                 _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 998                                 err = MM_ERROR_CAMCORDER_GST_LINK;
 999                                 goto pipeline_creation_error;
1000                         }
1001                         gst_object_unref(pad);
1002                         pad = NULL;
1003                 }
1004         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
1005                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
1006                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad))) {
1007                         gst_object_unref(pad);
1008                         pad = NULL;
1009                         _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1010                         err = MM_ERROR_CAMCORDER_GST_LINK;
1011                         goto pipeline_creation_error;
1012                 }
1013                 gst_object_unref(pad);
1014                 pad = NULL;
1015         } else {
1016                 /* for stillshot */
1017                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
1018                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("image_sink0", pad))) {
1019                         gst_object_unref(pad);
1020                         pad = NULL;
1021                         _mmcam_dbg_err("failed to create ghost image_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1022                         err = MM_ERROR_CAMCORDER_GST_LINK;
1023                         goto pipeline_creation_error;
1024                 }
1025                 gst_object_unref(pad);
1026                 pad = NULL;
1027         }
1028
1029         _mmcam_dbg_log("Get pad complete");
1030
1031         /* Link internal element */
1032         if (!_mmcamcorder_link_elements(element_list)) {
1033                 _mmcam_dbg_err("element link error.");
1034                 err = MM_ERROR_CAMCORDER_GST_LINK;
1035                 goto pipeline_creation_error;
1036         }
1037
1038         if (element_list) {
1039                 g_list_free(element_list);
1040                 element_list = NULL;
1041         }
1042
1043         _mmcam_dbg_log("done");
1044
1045         return MM_ERROR_NONE;
1046
1047 pipeline_creation_error :
1048         _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_VIDEOREC);
1049
1050         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN);
1051         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SRC);
1052         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_FILT);
1053         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_VENC);
1054         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_AENC);
1055         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_IENC);
1056         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_MUX);
1057         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SINK);
1058         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_BIN);
1059
1060         if (element_list) {
1061                 g_list_free(element_list);
1062                 element_list = NULL;
1063         }
1064
1065         return err;
1066 }
1067
1068
1069 int _mmcamcorder_create_preview_pipeline(MMHandleType handle)
1070 {
1071         int err = MM_ERROR_NONE;
1072
1073         GstPad *srcpad = NULL;
1074         GstBus *bus = NULL;
1075
1076         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1077         _MMCamcorderSubContext *sc = NULL;
1078
1079         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1080
1081         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1082         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1083         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1084
1085         _mmcam_dbg_log("");
1086
1087         /** Create gstreamer element **/
1088         /* Main pipeline */
1089         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->element, _MMCAMCORDER_MAIN_PIPE, "camera_pipeline", err);
1090
1091         /* Sub pipeline */
1092         err = _mmcamcorder_create_preview_elements((MMHandleType)hcamcorder);
1093         if (err != MM_ERROR_NONE) {
1094                 goto pipeline_creation_error;
1095         }
1096
1097         /* Set data probe function */
1098         if (sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst) {
1099                 _mmcam_dbg_log("add video dataprobe to videosrc queue");
1100                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
1101         } else {
1102                 _mmcam_dbg_err("there is no queue plugin");
1103                 goto pipeline_creation_error;
1104         }
1105
1106         if (srcpad) {
1107                 MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1108                                              __mmcamcorder_video_dataprobe_preview, hcamcorder);
1109                 gst_object_unref(srcpad);
1110                 srcpad = NULL;
1111         } else {
1112                 _mmcam_dbg_err("failed to get srcpad");
1113                 goto pipeline_creation_error;
1114         }
1115
1116         /* set dataprobe for video recording */
1117         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1118                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
1119         } else {
1120                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "src");
1121         }
1122         MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1123                                      __mmcamcorder_video_dataprobe_push_buffer_to_record, hcamcorder);
1124         gst_object_unref(srcpad);
1125         srcpad = NULL;
1126
1127         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
1128
1129         /* Register pipeline message callback */
1130         hcamcorder->pipeline_cb_event_id = gst_bus_add_watch(bus, _mmcamcorder_pipeline_cb_message, (gpointer)hcamcorder);
1131
1132         /* set sync handler */
1133         gst_bus_set_sync_handler(bus, _mmcamcorder_pipeline_bus_sync_callback, (gpointer)hcamcorder, NULL);
1134
1135         gst_object_unref(bus);
1136         bus = NULL;
1137
1138         return MM_ERROR_NONE;
1139
1140 pipeline_creation_error:
1141         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_MAIN_PIPE);
1142         return err;
1143 }
1144
1145
1146 void _mmcamcorder_ready_to_encode_callback(GstElement *element, guint size, gpointer handle)
1147 {
1148         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1149         _MMCamcorderSubContext *sc = NULL;
1150
1151         /*_mmcam_dbg_log("start");*/
1152
1153         mmf_return_if_fail(hcamcorder);
1154         mmf_return_if_fail(hcamcorder->sub_context);
1155         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1156
1157         /* set flag */
1158         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_INIT) {
1159                 sc->info_video->get_first_I_frame = FALSE;
1160                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_RUN;
1161                 _mmcam_dbg_warn("set push_encoding_buffer RUN");
1162         }
1163 }
1164
1165
1166 int _mmcamcorder_videosink_window_set(MMHandleType handle, type_element* VideosinkElement)
1167 {
1168         int err = MM_ERROR_NONE;
1169         int size = 0;
1170         int retx = 0;
1171         int rety = 0;
1172         int retwidth = 0;
1173         int retheight = 0;
1174         int visible = 0;
1175         int rotation = MM_DISPLAY_ROTATION_NONE;
1176         int flip = MM_FLIP_NONE;
1177         int display_mode = MM_DISPLAY_MODE_DEFAULT;
1178         int display_geometry_method = MM_DISPLAY_METHOD_LETTER_BOX;
1179         int origin_size = 0;
1180         int zoom_attr = 0;
1181         int zoom_level = 0;
1182         int do_scaling = FALSE;
1183         int *overlay = NULL;
1184         gulong xid;
1185         char *err_name = NULL;
1186         const char *videosink_name = NULL;
1187
1188         GstElement *vsink = NULL;
1189
1190         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1191         _MMCamcorderSubContext *sc = NULL;
1192
1193         _mmcam_dbg_log("");
1194
1195         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1196
1197         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1198         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1199         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1200         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1201
1202         vsink = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
1203
1204         /* Get video display information */
1205         err = mm_camcorder_get_attributes(handle, &err_name,
1206                                           MMCAM_DISPLAY_RECT_X, &retx,
1207                                           MMCAM_DISPLAY_RECT_Y, &rety,
1208                                           MMCAM_DISPLAY_RECT_WIDTH, &retwidth,
1209                                           MMCAM_DISPLAY_RECT_HEIGHT, &retheight,
1210                                           MMCAM_DISPLAY_ROTATION, &rotation,
1211                                           MMCAM_DISPLAY_FLIP, &flip,
1212                                           MMCAM_DISPLAY_VISIBLE, &visible,
1213                                           MMCAM_DISPLAY_HANDLE, (void**)&overlay, &size,
1214                                           MMCAM_DISPLAY_MODE, &display_mode,
1215                                           MMCAM_DISPLAY_GEOMETRY_METHOD, &display_geometry_method,
1216                                           MMCAM_DISPLAY_SCALE, &zoom_attr,
1217                                           MMCAM_DISPLAY_EVAS_DO_SCALING, &do_scaling,
1218                                           NULL);
1219         if (err != MM_ERROR_NONE) {
1220                 if (err_name) {
1221                         _mmcam_dbg_err("failed to get attributes [%s][0x%x]", err_name, err);
1222                         free(err_name);
1223                         err_name = NULL;
1224                 } else {
1225                         _mmcam_dbg_err("failed to get attributes [0x%x]", err);
1226                 }
1227
1228                 return err;
1229         }
1230
1231         _mmcamcorder_conf_get_value_element_name(VideosinkElement, &videosink_name);
1232
1233         _mmcam_dbg_log("(overlay=%p, size=%d)", overlay, size);
1234
1235         /* Set display handle */
1236         if (!strcmp(videosink_name, "xvimagesink") ||
1237             !strcmp(videosink_name, "ximagesink")) {
1238                 if (overlay) {
1239                         xid = *overlay;
1240                         _mmcam_dbg_log("xid = %lu )", xid);
1241                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), xid);
1242                 } else {
1243                         _mmcam_dbg_warn("Handle is NULL. Set xid as 0.. but, it's not recommended.");
1244                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), 0);
1245                 }
1246         } else if (!strcmp(videosink_name, "evasimagesink") ||
1247                    !strcmp(videosink_name, "evaspixmapsink")) {
1248                 _mmcam_dbg_log("videosink : %s, handle : %p", videosink_name, overlay);
1249                 if (overlay) {
1250                         MMCAMCORDER_G_OBJECT_SET_POINTER(vsink, "evas-object", overlay);
1251                         MMCAMCORDER_G_OBJECT_SET(vsink, "origin-size", !do_scaling);
1252                 } else {
1253                         _mmcam_dbg_err("display handle(eavs object) is NULL");
1254                         return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1255                 }
1256 #ifdef HAVE_WAYLAND
1257         } else if (!strcmp(videosink_name, "waylandsink")) {
1258                 MMCamWaylandInfo *wl_info = (MMCamWaylandInfo *)overlay;
1259                 if (wl_info) {
1260                         GstContext *context = NULL;
1261
1262                         context = gst_wayland_display_handle_context_new((struct wl_display *)wl_info->display);
1263                         if (context) {
1264                                 gst_element_set_context(vsink, context);
1265                         } else {
1266                                 _mmcam_dbg_warn("gst_wayland_display_handle_context_new failed");
1267                         }
1268
1269                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), (guintptr)wl_info->surface);
1270                         gst_video_overlay_set_render_rectangle(GST_VIDEO_OVERLAY(vsink),
1271                                                                wl_info->window_x,
1272                                                                wl_info->window_y,
1273                                                                wl_info->window_width,
1274                                                                wl_info->window_height);
1275                 } else {
1276                         _mmcam_dbg_warn("Handle is NULL. skip setting.");
1277                 }
1278 #endif /* HAVE_WAYLAND */
1279         } else {
1280                 _mmcam_dbg_warn("Who are you?? (Videosink: %s)", videosink_name);
1281         }
1282
1283         _mmcam_dbg_log("%s set: display_geometry_method[%d],origin-size[%d],visible[%d],rotate[%d],flip[%d]",
1284                        videosink_name, display_geometry_method, origin_size, visible, rotation, flip);
1285
1286         /* Set attribute */
1287         if (!strcmp(videosink_name, "xvimagesink") ||
1288             !strcmp(videosink_name, "evaspixmapsink")) {
1289                 /* set rotation */
1290                 MMCAMCORDER_G_OBJECT_SET(vsink, "rotate", rotation);
1291
1292                 /* set flip */
1293                 MMCAMCORDER_G_OBJECT_SET(vsink, "flip", flip);
1294
1295                 switch (zoom_attr) {
1296                 case MM_DISPLAY_SCALE_DEFAULT:
1297                         zoom_level = 1;
1298                         break;
1299                 case MM_DISPLAY_SCALE_DOUBLE_LENGTH:
1300                         zoom_level = 2;
1301                         break;
1302                 case MM_DISPLAY_SCALE_TRIPLE_LENGTH:
1303                         zoom_level = 3;
1304                         break;
1305                 default:
1306                         _mmcam_dbg_warn("Unsupported zoom value. set as default.");
1307                         zoom_level = 1;
1308                         break;
1309                 }
1310
1311                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-geometry-method", display_geometry_method);
1312                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-mode", display_mode);
1313                 MMCAMCORDER_G_OBJECT_SET(vsink, "visible", visible);
1314                 MMCAMCORDER_G_OBJECT_SET(vsink, "zoom", zoom_level);
1315
1316                 if (display_geometry_method == MM_DISPLAY_METHOD_CUSTOM_ROI) {
1317                         g_object_set(vsink,
1318                                      "dst-roi-x", retx,
1319                                      "dst-roi-y", rety,
1320                                      "dst-roi-w", retwidth,
1321                                      "dst-roi-h", retheight,
1322                                      NULL);
1323                 }
1324         }
1325
1326         return MM_ERROR_NONE;
1327 }
1328
1329
1330 int _mmcamcorder_vframe_stablize(MMHandleType handle)
1331 {
1332         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1333         _MMCamcorderSubContext *sc = NULL;
1334
1335         _mmcam_dbg_log("%d", _MMCAMCORDER_CAMSTABLE_COUNT);
1336
1337         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1338
1339         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1340
1341         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1342
1343         if (sc->cam_stability_count != _MMCAMCORDER_CAMSTABLE_COUNT) {
1344                 sc->cam_stability_count = _MMCAMCORDER_CAMSTABLE_COUNT;
1345         }
1346
1347         return MM_ERROR_NONE;
1348 }
1349
1350 /* Retreive device information and set them to attributes */
1351 gboolean _mmcamcorder_get_device_info(MMHandleType handle)
1352 {
1353         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1354         _MMCamcorderSubContext *sc = NULL;
1355         GstCameraControl *control = NULL;
1356         GstCameraControlExifInfo exif_info;
1357
1358         mmf_return_val_if_fail(hcamcorder, FALSE);
1359         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1360
1361         memset(&exif_info, 0x0, sizeof(GstCameraControlExifInfo));
1362
1363         if (sc && sc->element) {
1364                 int err = MM_ERROR_NONE;
1365                 char *err_name = NULL;
1366                 double focal_len = 0.0;
1367
1368                 /* Video input device */
1369                 if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
1370                         /* Exif related information */
1371                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
1372                         if (control != NULL) {
1373                                 gst_camera_control_get_exif_info(control, &exif_info); //get video input device information
1374                                 focal_len = ((double)exif_info.focal_len_numerator) / ((double) exif_info.focal_len_denominator);
1375                         } else {
1376                                 _mmcam_dbg_err("Fail to get camera control interface!");
1377                                 focal_len = 0.0;
1378                         }
1379                 }
1380
1381                 /* Set values to attributes */
1382                 err = mm_camcorder_set_attributes(handle, &err_name,
1383                                                   MMCAM_CAMERA_FOCAL_LENGTH, focal_len,
1384                                                   NULL);
1385                 if (err != MM_ERROR_NONE) {
1386                         _mmcam_dbg_err("Set attributes error(%s:%x)!", err_name, err);
1387                         if (err_name) {
1388                                 free(err_name);
1389                                 err_name = NULL;
1390                         }
1391                         return FALSE;
1392                 }
1393         } else {
1394                 _mmcam_dbg_warn( "Sub context isn't exist.");
1395                 return FALSE;
1396         }
1397
1398         return TRUE;
1399 }
1400
1401 static guint32 _mmcamcorder_convert_fourcc_string_to_value(const gchar* format_name)
1402 {
1403     return format_name[0] | (format_name[1] << 8) | (format_name[2] << 16) | (format_name[3] << 24);
1404 }
1405
1406 static GstPadProbeReturn __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1407 {
1408         int current_state = MM_CAMCORDER_STATE_NONE;
1409         int i = 0;
1410
1411         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1412         _MMCamcorderSubContext *sc = NULL;
1413         _MMCamcorderKPIMeasure *kpi = NULL;
1414         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1415         GstMemory *dataBlock = NULL;
1416         GstMemory *metaBlock = NULL;
1417         GstMapInfo mapinfo;
1418
1419         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1420         mmf_return_val_if_fail(gst_buffer_n_memory(buffer)  , GST_PAD_PROBE_DROP);
1421         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1422
1423         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1424         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1425
1426         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1427
1428         current_state = hcamcorder->state;
1429
1430         if (sc->drop_vframe > 0) {
1431                 if (sc->pass_first_vframe > 0) {
1432                         sc->pass_first_vframe--;
1433                         _mmcam_dbg_log("Pass video frame by pass_first_vframe");
1434                 } else {
1435                         sc->drop_vframe--;
1436                         _mmcam_dbg_log("Drop video frame by drop_vframe");
1437                         return GST_PAD_PROBE_DROP;
1438                 }
1439         } else if (sc->cam_stability_count > 0) {
1440                 sc->cam_stability_count--;
1441                 _mmcam_dbg_log("Drop video frame by cam_stability_count");
1442                 return GST_PAD_PROBE_DROP;
1443         }
1444
1445         if (current_state >= MM_CAMCORDER_STATE_PREPARE) {
1446                 int diff_sec;
1447                 int frame_count = 0;
1448                 struct timeval current_video_time;
1449
1450                 kpi = &(sc->kpi);
1451                 if (kpi->init_video_time.tv_sec == kpi->last_video_time.tv_sec &&
1452                     kpi->init_video_time.tv_usec == kpi->last_video_time.tv_usec &&
1453                     kpi->init_video_time.tv_usec  == 0) {
1454                         /*
1455                         _mmcam_dbg_log("START to measure FPS");
1456                         */
1457                         gettimeofday(&(kpi->init_video_time), NULL);
1458                 }
1459
1460                 frame_count = ++(kpi->video_framecount);
1461
1462                 gettimeofday(&current_video_time, NULL);
1463                 diff_sec = current_video_time.tv_sec - kpi->last_video_time.tv_sec;
1464                 if (diff_sec != 0) {
1465                         kpi->current_fps = (frame_count - kpi->last_framecount) / diff_sec;
1466                         if ((current_video_time.tv_sec - kpi->init_video_time.tv_sec) != 0) {
1467                                 int framecount = kpi->video_framecount;
1468                                 int elased_sec = current_video_time.tv_sec - kpi->init_video_time.tv_sec;
1469                                 kpi->average_fps = framecount / elased_sec;
1470                         }
1471
1472                         kpi->last_framecount = frame_count;
1473                         kpi->last_video_time.tv_sec = current_video_time.tv_sec;
1474                         kpi->last_video_time.tv_usec = current_video_time.tv_usec;
1475                         /*
1476                         _mmcam_dbg_log("current fps(%d), average(%d)", kpi->current_fps, kpi->average_fps);
1477                         */
1478                 }
1479         }
1480
1481         /* video stream callback */
1482         if (hcamcorder->vstream_cb && buffer) {
1483                 GstCaps *caps = NULL;
1484                 GstStructure *structure = NULL;
1485                 int state = MM_CAMCORDER_STATE_NULL;
1486                 unsigned int fourcc = 0;
1487                 MMCamcorderVideoStreamDataType stream;
1488                 MMVideoBuffer *mm_buf = NULL;
1489                 const gchar *string_format = NULL;
1490
1491                 state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1492                 if (state < MM_CAMCORDER_STATE_PREPARE) {
1493                         _mmcam_dbg_warn("Not ready for stream callback");
1494                         return GST_PAD_PROBE_OK;
1495                 }
1496
1497                 caps = gst_pad_get_current_caps(pad);
1498                 if (caps == NULL) {
1499                         _mmcam_dbg_warn( "Caps is NULL." );
1500                         return GST_PAD_PROBE_OK;
1501                 }
1502
1503                 /* clear stream data structure */
1504                 memset(&stream, 0x0, sizeof(MMCamcorderVideoStreamDataType));
1505
1506                 structure = gst_caps_get_structure( caps, 0 );
1507                 gst_structure_get_int(structure, "width", &(stream.width));
1508                 gst_structure_get_int(structure, "height", &(stream.height));
1509                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1510                         stream.format = MM_PIXEL_FORMAT_ENCODED_H264;
1511                 } else {
1512                         string_format = gst_structure_get_string(structure, "format");
1513                         if (string_format == NULL) {
1514                                 gst_caps_unref(caps);
1515                                 caps = NULL;
1516                                 _mmcam_dbg_warn("get string error!!");
1517                                 return GST_PAD_PROBE_OK;
1518                         }
1519                         fourcc = _mmcamcorder_convert_fourcc_string_to_value(string_format);
1520                         stream.format = _mmcamcorder_get_pixtype(fourcc);
1521                 }
1522                 gst_caps_unref(caps);
1523                 caps = NULL;
1524
1525                 /*
1526                 _mmcam_dbg_log( "Call video steramCb, data[%p], Width[%d],Height[%d], Format[%d]",
1527                                 GST_BUFFER_DATA(buffer), stream.width, stream.height, stream.format );
1528                 */
1529
1530                 if (stream.width == 0 || stream.height == 0) {
1531                         _mmcam_dbg_warn("Wrong condition!!");
1532                         return GST_PAD_PROBE_OK;
1533                 }
1534
1535                 /* set size and timestamp */
1536                 dataBlock = gst_buffer_peek_memory(buffer, 0);
1537                 stream.length_total = gst_memory_get_sizes(dataBlock, NULL, NULL);
1538                 stream.timestamp = (unsigned int)(GST_BUFFER_PTS(buffer)/1000000); /* nano sec -> mili sec */
1539
1540                 if (hcamcorder->use_zero_copy_format && gst_buffer_n_memory(buffer) > 1) {
1541                         metaBlock = gst_buffer_peek_memory(buffer, 1);
1542                         gst_memory_map(metaBlock, &mapinfo, GST_MAP_READ);
1543                         mm_buf = (MMVideoBuffer *)mapinfo.data;
1544                 }
1545
1546                 /* set data pointers */
1547                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1548                     stream.format == MM_PIXEL_FORMAT_NV21 ||
1549                     stream.format == MM_PIXEL_FORMAT_I420) {
1550                         if (mm_buf) {
1551                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1552                                     stream.format == MM_PIXEL_FORMAT_NV21) {
1553                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1554                                         stream.num_planes = 2;
1555                                         stream.data.yuv420sp.y = mm_buf->data[0];
1556                                         stream.data.yuv420sp.length_y = stream.width * stream.height;
1557                                         stream.data.yuv420sp.uv = mm_buf->data[1];
1558                                         stream.data.yuv420sp.length_uv = stream.data.yuv420sp.length_y >> 1;
1559                                         /*
1560                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:0x%x,size:%d [UV]p:0x%x,size:%d",
1561                                                        stream.format, stream.num_planes,
1562                                                        stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1563                                                        stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1564                                         */
1565                                 } else {
1566                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1567                                         stream.num_planes = 3;
1568                                         stream.data.yuv420p.y = mm_buf->data[0];
1569                                         stream.data.yuv420p.length_y = stream.width * stream.height;
1570                                         stream.data.yuv420p.u = mm_buf->data[1];
1571                                         stream.data.yuv420p.length_u = stream.data.yuv420p.length_y >> 2;
1572                                         stream.data.yuv420p.v = mm_buf->data[2];
1573                                         stream.data.yuv420p.length_v = stream.data.yuv420p.length_u;
1574                                         /*
1575                                         _mmcam_dbg_log("S420[num_planes:%d] [Y]p:0x%x,size:%d [U]p:0x%x,size:%d [V]p:0x%x,size:%d",
1576                                                         stream.num_planes,
1577                                                         stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1578                                                         stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1579                                                         stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1580                                         */
1581                                 }
1582                         } else {
1583                                 gst_memory_map(dataBlock, &mapinfo, GST_MAP_READWRITE);
1584                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1585                                     stream.format == MM_PIXEL_FORMAT_NV21) {
1586                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1587                                         stream.num_planes = 2;
1588                                         stream.data.yuv420sp.y = mapinfo.data;
1589                                         stream.data.yuv420sp.length_y = stream.width * stream.height;
1590                                         stream.data.yuv420sp.uv = stream.data.yuv420sp.y + stream.data.yuv420sp.length_y;
1591                                         stream.data.yuv420sp.length_uv = stream.data.yuv420sp.length_y >> 1;
1592                                         /*
1593                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:0x%x,size:%d [UV]p:0x%x,size:%d",
1594                                                        stream.format, stream.num_planes,
1595                                                        stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1596                                                        stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1597                                         */
1598                                 } else {
1599                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1600                                         stream.num_planes = 3;
1601                                         stream.data.yuv420p.y = mapinfo.data;
1602                                         stream.data.yuv420p.length_y = stream.width * stream.height;
1603                                         stream.data.yuv420p.u = stream.data.yuv420p.y + stream.data.yuv420p.length_y;
1604                                         stream.data.yuv420p.length_u = stream.data.yuv420p.length_y >> 2;
1605                                         stream.data.yuv420p.v = stream.data.yuv420p.u + stream.data.yuv420p.length_u;
1606                                         stream.data.yuv420p.length_v = stream.data.yuv420p.length_u;
1607                                         /*
1608                                         _mmcam_dbg_log("I420[num_planes:%d] [Y]p:0x%x,size:%d [U]p:0x%x,size:%d [V]p:0x%x,size:%d",
1609                                                         stream.num_planes,
1610                                                         stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1611                                                         stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1612                                                         stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1613                                         */
1614                                 }
1615                         }
1616                 } else {
1617                         if (mm_buf) {
1618                                 gst_memory_unmap(metaBlock, &mapinfo);
1619                                 metaBlock = NULL;
1620                         }
1621                         gst_memory_map(dataBlock, &mapinfo, GST_MAP_READWRITE);
1622                         if (stream.format == MM_PIXEL_FORMAT_YUYV ||
1623                             stream.format == MM_PIXEL_FORMAT_UYVY ||
1624                             stream.format == MM_PIXEL_FORMAT_422P ||
1625                             stream.format == MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
1626                                 stream.data_type = MM_CAM_STREAM_DATA_YUV422;
1627                                 stream.data.yuv422.yuv = mapinfo.data;
1628                                 stream.data.yuv422.length_yuv = stream.length_total;
1629                         } else if (stream.format == MM_PIXEL_FORMAT_ENCODED_H264) {
1630                                         stream.data_type = MM_CAM_STREAM_DATA_ENCODED;
1631                                         stream.data.encoded.data = mapinfo.data;
1632                                         stream.data.encoded.length_data = stream.length_total;
1633                                         _mmcam_dbg_log("H264[num_planes:%d] [0]p:0x%x,size:%d",
1634                                                 fourcc, fourcc>>8, fourcc>>16, fourcc>>24, stream.num_planes,
1635                                                 stream.data.encoded.data, stream.data.encoded.length_data);
1636                         } else {
1637                                 stream.data_type = MM_CAM_STREAM_DATA_YUV420;
1638                                 stream.data.yuv420.yuv = mapinfo.data;
1639                                 stream.data.yuv420.length_yuv = stream.length_total;
1640                         }
1641
1642                         stream.num_planes = 1;
1643                         /*
1644                         _mmcam_dbg_log("%c%c%c%c[num_planes:%d] [0]p:0x%x,size:%d",
1645                                        fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
1646                                        stream.num_planes, stream.data.yuv420.yuv, stream.data.yuv420.length_yuv);
1647                         */
1648                 }
1649
1650                 /* set tbm bo */
1651                 if (mm_buf && mm_buf->type == MM_VIDEO_BUFFER_TYPE_TBM_BO) {
1652                         /* set bo, stride and elevation */
1653                         for (i = 0 ; i < MM_VIDEO_BUFFER_PLANE_MAX ; i++) {
1654                                 stream.bo[i] = (void *)mm_buf->handle.bo[i];
1655                                 stream.stride[i] = mm_buf->stride_width[i];
1656                                 stream.elevation[i] = mm_buf->stride_height[i];
1657                         }
1658
1659                         /* set gst buffer */
1660                         stream.internal_buffer = buffer;
1661                 }
1662
1663                 /* call application callback */
1664                 _MMCAMCORDER_LOCK_VSTREAM_CALLBACK(hcamcorder);
1665                 if (hcamcorder->vstream_cb) {
1666                         hcamcorder->vstream_cb(&stream, hcamcorder->vstream_cb_param);
1667
1668                         for (i = 0 ; i < MM_VIDEO_BUFFER_PLANE_MAX && stream.bo[i] ; i++) {
1669                                 tbm_bo_map(stream.bo[i], TBM_DEVICE_CPU, TBM_OPTION_READ|TBM_OPTION_WRITE);
1670                                 tbm_bo_unmap(stream.bo[i]);
1671                         }
1672                 }
1673                 _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
1674                 /* Either metaBlock was mapped, or dataBlock, but not both. */
1675                 if (metaBlock) {
1676                         gst_memory_unmap(metaBlock, &mapinfo);
1677                 }else {
1678                         gst_memory_unmap(dataBlock, &mapinfo);
1679                 }
1680         }
1681
1682         return GST_PAD_PROBE_OK;
1683 }
1684
1685 static GstPadProbeReturn __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1686 {
1687         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1688         _MMCamcorderSubContext *sc = NULL;
1689         GstClockTime diff = 0;           /* nsec */
1690         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1691
1692         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1693         mmf_return_val_if_fail(gst_buffer_n_memory(buffer), GST_PAD_PROBE_DROP);
1694         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1695
1696         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1697         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1698
1699         /* push buffer in appsrc to encode */
1700         if(!sc->info_video) {
1701                 _mmcam_dbg_warn("sc->info_video is NULL!!");
1702                 return FALSE;
1703         }
1704
1705         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_RUN &&
1706             sc->info_video->record_dual_stream == FALSE &&
1707             sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst) {
1708                 int ret = 0;
1709                 GstClock *clock = NULL;
1710
1711                 /*
1712                 _mmcam_dbg_log("GST_BUFFER_FLAG_DELTA_UNIT is set : %d",
1713                                GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT));
1714                 */
1715
1716                 /* check first I frame */
1717                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264 &&
1718                     sc->info_video->get_first_I_frame == FALSE) {
1719                         if (!GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT)) {
1720                                 _mmcam_dbg_warn("first I frame is come");
1721                                 sc->info_video->get_first_I_frame = TRUE;
1722                         } else {
1723                                 _mmcam_dbg_warn("NOT I frame.. skip this buffer");
1724                                 return GST_PAD_PROBE_OK;
1725                         }
1726                 }
1727
1728                 if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst) {
1729                         if (sc->info_video->is_firstframe) {
1730                                 sc->info_video->is_firstframe = FALSE;
1731                                 clock = GST_ELEMENT_CLOCK(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
1732                                 if (clock) {
1733                                         gst_object_ref(clock);
1734                                         sc->info_video->base_video_ts = GST_BUFFER_PTS(buffer) - (gst_clock_get_time(clock) - GST_ELEMENT(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst)->base_time);
1735                                         gst_object_unref(clock);
1736                                 }
1737                         }
1738                 } else {
1739                         if(sc->info_video->is_firstframe) {
1740                                 /* for image capture with encodebin(ex:emulator) */
1741                                 if (sc->bencbin_capture && sc->info_image->capturing) {
1742                                         g_mutex_lock(&hcamcorder->task_thread_lock);
1743                                         _mmcam_dbg_log("send signal for sound play");
1744                                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_SOLO_PLAY_START;
1745                                         g_cond_signal(&hcamcorder->task_thread_cond);
1746                                         g_mutex_unlock(&hcamcorder->task_thread_lock);
1747                                 }
1748                                 sc->info_video->is_firstframe = FALSE;
1749                                 sc->info_video->base_video_ts = GST_BUFFER_PTS(buffer);
1750                         }
1751                 }
1752                 GST_BUFFER_PTS(buffer) = GST_BUFFER_PTS(buffer) - sc->info_video->base_video_ts;
1753                 GST_BUFFER_DTS(buffer) = GST_BUFFER_PTS(buffer);
1754
1755                 /*_mmcam_dbg_log("buffer %p, timestamp %"GST_TIME_FORMAT, buffer, GST_TIME_ARGS(GST_BUFFER_PTS(buffer)));*/
1756
1757                 if (0) {
1758                         GstCaps *caps = gst_pad_get_current_caps(pad);
1759                         if (caps) {
1760                                 char *caps_string = gst_caps_to_string(caps);
1761                                 if (caps_string) {
1762                                         _mmcam_dbg_log("%s", caps_string);
1763                                         free(caps_string);
1764                                         caps_string = NULL;
1765                                 }
1766                                 gst_caps_unref(caps);
1767                                 caps = NULL;
1768                         } else {
1769                                 _mmcam_dbg_warn("failed to get caps from pad");
1770                         }
1771                 }
1772
1773                 g_signal_emit_by_name(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "push-buffer", buffer, &ret);
1774
1775                 /*_mmcam_dbg_log("push buffer result : 0x%x", ret);*/
1776         }
1777
1778         /* skip display if too fast FPS */
1779         if (sc->info_video && sc->info_video->fps > _MMCAMCORDER_FRAME_PASS_MIN_FPS) {
1780                 if (sc->info_video->prev_preview_ts != 0) {
1781                         diff = GST_BUFFER_PTS(buffer) - sc->info_video->prev_preview_ts;
1782                         if (diff < _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME) {
1783                                 _mmcam_dbg_log("it's too fast. drop frame...");
1784                                 return GST_PAD_PROBE_DROP;
1785                         }
1786                 }
1787
1788                 /*_mmcam_dbg_log("diff %llu", diff);*/
1789
1790                 sc->info_video->prev_preview_ts = GST_BUFFER_PTS(buffer);
1791         }
1792
1793         return GST_PAD_PROBE_OK;
1794 }
1795
1796
1797 int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate)
1798 {
1799         int result = MM_CAMCORDER_MR475;
1800
1801         if (bitrate< 5150) {
1802                 result = MM_CAMCORDER_MR475; /*AMR475*/
1803         } else if (bitrate< 5900) {
1804                 result = MM_CAMCORDER_MR515; /*AMR515*/
1805         } else if (bitrate < 6700) {
1806                 result = MM_CAMCORDER_MR59; /*AMR59*/
1807         } else if (bitrate< 7400) {
1808                 result = MM_CAMCORDER_MR67; /*AMR67*/
1809         } else if (bitrate< 7950) {
1810                 result = MM_CAMCORDER_MR74; /*AMR74*/
1811         } else if (bitrate < 10200) {
1812                 result = MM_CAMCORDER_MR795; /*AMR795*/
1813         } else if (bitrate < 12200) {
1814                 result = MM_CAMCORDER_MR102; /*AMR102*/
1815         } else {
1816                 result = MM_CAMCORDER_MR122; /*AMR122*/
1817         }
1818
1819         return result;
1820 }
1821
1822
1823 int _mmcamcorder_get_eos_message(MMHandleType handle)
1824 {
1825         double elapsed = 0.0;
1826
1827         GstMessage *gMessage = NULL;
1828         GstBus *bus = NULL;
1829         GstClockTime timeout = 1 * GST_SECOND; /* maximum waiting time */
1830         GTimer *timer = NULL;
1831         int ret = MM_ERROR_NONE;
1832
1833         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1834         _MMCamcorderSubContext *sc = NULL;
1835
1836         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1837         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1838         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1839
1840         _mmcam_dbg_log("");
1841
1842         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
1843         timer = g_timer_new();
1844
1845         if (sc && !(sc->bget_eos)) {
1846                 while (TRUE) {
1847                         elapsed = g_timer_elapsed(timer, NULL);
1848
1849                         /*_mmcam_dbg_log("elapsed:%f sec", elapsed);*/
1850
1851                         if (elapsed > _MMCAMCORDER_WAIT_EOS_TIME) {
1852                                 _mmcam_dbg_warn("Timeout. EOS isn't received.");
1853                                  ret = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
1854                                  break;
1855                         }
1856
1857                         gMessage = gst_bus_timed_pop(bus, timeout);
1858                         if (gMessage != NULL) {
1859                                 _mmcam_dbg_log("Get message(%x).", GST_MESSAGE_TYPE(gMessage));
1860
1861                                 if (GST_MESSAGE_TYPE(gMessage) == GST_MESSAGE_ERROR) {
1862                                         GError *err;
1863                                         gchar *debug;
1864                                         gst_message_parse_error(gMessage, &err, &debug);
1865
1866                                         switch (err->code) {
1867                                         case GST_RESOURCE_ERROR_WRITE:
1868                                                 _mmcam_dbg_err("File write error");
1869                                                 ret = MM_ERROR_FILE_WRITE;
1870                                                 break;
1871                                         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
1872                                                 _mmcam_dbg_err("No left space");
1873                                                 ret = MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
1874                                                 break;
1875                                         case GST_RESOURCE_ERROR_OPEN_WRITE:
1876                                                 _mmcam_dbg_err("Out of storage");
1877                                                 ret = MM_ERROR_OUT_OF_STORAGE;
1878                                                 break;
1879                                         case GST_RESOURCE_ERROR_SEEK:
1880                                                 _mmcam_dbg_err("File read(seek)");
1881                                                 ret = MM_ERROR_FILE_READ;
1882                                                 break;
1883                                         default:
1884                                                 _mmcam_dbg_err("Resource error(%d)", err->code);
1885                                                 ret = MM_ERROR_CAMCORDER_GST_RESOURCE;
1886                                                 break;
1887                                         }
1888
1889                                         g_error_free (err);
1890                                         g_free (debug);
1891
1892                                         gst_message_unref(gMessage);
1893                                         break;
1894                                 }
1895
1896                                 _mmcamcorder_pipeline_cb_message(bus, gMessage, (void*)hcamcorder);
1897
1898                                 if (GST_MESSAGE_TYPE(gMessage) == GST_MESSAGE_EOS || sc->bget_eos) {
1899                                         gst_message_unref(gMessage);
1900                                         break;
1901                                 }
1902                                 gst_message_unref(gMessage);
1903                         } else {
1904                                 _mmcam_dbg_log("timeout of gst_bus_timed_pop()");
1905                                 if (sc->bget_eos) {
1906                                         _mmcam_dbg_log("Get EOS in another thread.");
1907                                         break;
1908                                 }
1909                         }
1910                 }
1911         }
1912
1913         g_timer_destroy(timer);
1914         timer = NULL;
1915         gst_object_unref(bus);
1916         bus = NULL;
1917
1918         _mmcam_dbg_log("END");
1919
1920         return ret;
1921 }
1922
1923
1924 void _mmcamcorder_remove_element_handle(MMHandleType handle, void *element, int first_elem, int last_elem)
1925 {
1926         int i = 0;
1927         _MMCamcorderGstElement *remove_element = (_MMCamcorderGstElement *)element;
1928
1929         mmf_return_if_fail(handle && remove_element);
1930         mmf_return_if_fail((first_elem >= 0) && (last_elem > 0) && (last_elem > first_elem));
1931
1932         _mmcam_dbg_log("");
1933
1934         for (i = first_elem ; i <= last_elem ; i++) {
1935                 remove_element[i].gst = NULL;
1936                 remove_element[i].id = _MMCAMCORDER_NONE;
1937         }
1938
1939         return;
1940 }
1941
1942
1943 int _mmcamcorder_check_audiocodec_fileformat_compatibility(MMHandleType handle)
1944 {
1945         int err = MM_ERROR_NONE;
1946         int audio_codec = MM_AUDIO_CODEC_INVALID;
1947         int file_format = MM_FILE_FORMAT_INVALID;
1948
1949         char *err_name = NULL;
1950
1951         err = mm_camcorder_get_attributes(handle, &err_name,
1952                                           MMCAM_AUDIO_ENCODER, &audio_codec,
1953                                           MMCAM_FILE_FORMAT, &file_format,
1954                                           NULL);
1955         if (err != MM_ERROR_NONE) {
1956                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
1957                 SAFE_FREE(err_name);
1958                 return err;
1959         }
1960
1961         /* Check compatibility between audio codec and file format */
1962         if (audio_codec > MM_AUDIO_CODEC_INVALID && audio_codec < MM_AUDIO_CODEC_NUM &&
1963             file_format > MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
1964                 if (audiocodec_fileformat_compatibility_table[audio_codec][file_format] == 0) {
1965                         _mmcam_dbg_err("Audio codec[%d] and file format[%d] compatibility FAILED.",
1966                                        audio_codec, file_format);
1967                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1968                 }
1969
1970                 _mmcam_dbg_log("Audio codec[%d] and file format[%d] compatibility SUCCESS.",
1971                                audio_codec, file_format);
1972         } else {
1973                 _mmcam_dbg_err("Audio codec[%d] or file format[%d] is INVALID.",
1974                                audio_codec, file_format);
1975                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1976         }
1977
1978         return MM_ERROR_NONE;
1979 }
1980
1981
1982 int _mmcamcorder_check_videocodec_fileformat_compatibility(MMHandleType handle)
1983 {
1984         int err = MM_ERROR_NONE;
1985         int video_codec = MM_VIDEO_CODEC_INVALID;
1986         int file_format = MM_FILE_FORMAT_INVALID;
1987
1988         char *err_name = NULL;
1989
1990         err = mm_camcorder_get_attributes(handle, &err_name,
1991                                           MMCAM_VIDEO_ENCODER, &video_codec,
1992                                           MMCAM_FILE_FORMAT, &file_format,
1993                                           NULL);
1994         if (err != MM_ERROR_NONE) {
1995                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
1996                 SAFE_FREE(err_name);
1997                 return err;
1998         }
1999
2000         /* Check compatibility between audio codec and file format */
2001         if (video_codec > MM_VIDEO_CODEC_INVALID && video_codec < MM_VIDEO_CODEC_NUM &&
2002             file_format > MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
2003                 if (videocodec_fileformat_compatibility_table[video_codec][file_format] == 0) {
2004                         _mmcam_dbg_err("Video codec[%d] and file format[%d] compatibility FAILED.",
2005                                        video_codec, file_format);
2006                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2007                 }
2008
2009                 _mmcam_dbg_log("Video codec[%d] and file format[%d] compatibility SUCCESS.",
2010                                video_codec, file_format);
2011         } else {
2012                 _mmcam_dbg_err("Video codec[%d] or file format[%d] is INVALID.",
2013                                video_codec, file_format);
2014                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2015         }
2016
2017         return MM_ERROR_NONE;
2018 }
2019
2020
2021 bool _mmcamcorder_set_display_rotation(MMHandleType handle, int display_rotate, int videosink_index)
2022 {
2023         const char* videosink_name = NULL;
2024
2025         mmf_camcorder_t *hcamcorder = NULL;
2026         _MMCamcorderSubContext *sc = NULL;
2027
2028         hcamcorder = MMF_CAMCORDER(handle);
2029         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2030
2031         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2032         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2033         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2034
2035         if (sc->element[videosink_index].gst) {
2036                 /* Get videosink name */
2037                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2038                 if (videosink_name == NULL) {
2039                         _mmcam_dbg_err("Please check videosink element in configuration file");
2040                         return FALSE;
2041                 }
2042
2043                 if (!strcmp(videosink_name, "waylandsink") || !strcmp(videosink_name, "xvimagesink") ||
2044                         !strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "evaspixmapsink")) {
2045                         MMCAMCORDER_G_OBJECT_SET(sc->element[videosink_index].gst, "rotate", display_rotate);
2046                         _mmcam_dbg_log("Set display-rotate [%d] done.", display_rotate);
2047                         return TRUE;
2048                 } else {
2049                         _mmcam_dbg_warn("videosink[%s] does not support DISPLAY_ROTATION.", videosink_name);
2050                         return FALSE;
2051                 }
2052         } else {
2053                 _mmcam_dbg_err("Videosink element is null");
2054                 return FALSE;
2055         }
2056 }
2057
2058
2059 bool _mmcamcorder_set_display_flip(MMHandleType handle, int display_flip, int videosink_index)
2060 {
2061         const char* videosink_name = NULL;
2062
2063         mmf_camcorder_t *hcamcorder = NULL;
2064         _MMCamcorderSubContext *sc = NULL;
2065
2066         hcamcorder = MMF_CAMCORDER(handle);
2067         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2068
2069         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2070         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2071         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2072
2073         if (sc->element[videosink_index].gst) {
2074                 /* Get videosink name */
2075                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2076                 if (videosink_name == NULL) {
2077                         _mmcam_dbg_err("Please check videosink element in configuration file");
2078                         return FALSE;
2079                 }
2080
2081                 if (!strcmp(videosink_name, "waylandsink") || !strcmp(videosink_name, "xvimagesink") ||
2082                         !strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "evaspixmapsink")) {
2083                         MMCAMCORDER_G_OBJECT_SET(sc->element[videosink_index].gst, "flip", display_flip);
2084                         _mmcam_dbg_log("Set display flip [%d] done.", display_flip);
2085                         return TRUE;
2086                 } else {
2087                         _mmcam_dbg_warn("videosink[%s] does not support DISPLAY_FLIP", videosink_name);
2088                         return FALSE;
2089                 }
2090         } else {
2091                 _mmcam_dbg_err("Videosink element is null");
2092                 return FALSE;
2093         }
2094 }
2095
2096
2097 bool _mmcamcorder_set_videosrc_rotation(MMHandleType handle, int videosrc_rotate)
2098 {
2099         int width = 0;
2100         int height = 0;
2101         int fps = 0;
2102         _MMCamcorderSubContext *sc = NULL;
2103
2104         mmf_camcorder_t *hcamcorder = NULL;
2105
2106         hcamcorder = MMF_CAMCORDER(handle);
2107         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2108
2109         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2110         if (!sc) {
2111                 _mmcam_dbg_log("sub context is not initailized");
2112                 return TRUE;
2113         }
2114
2115         mm_camcorder_get_attributes(handle, NULL,
2116                                     MMCAM_CAMERA_WIDTH, &width,
2117                                     MMCAM_CAMERA_HEIGHT, &height,
2118                                     MMCAM_CAMERA_FPS, &fps,
2119                                     NULL);
2120
2121         _mmcam_dbg_log("set rotate %d", videosrc_rotate);
2122
2123         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, videosrc_rotate);
2124 }
2125
2126
2127 bool _mmcamcorder_set_videosrc_caps(MMHandleType handle, unsigned int fourcc, int width, int height, int fps, int rotate)
2128 {
2129         int set_width = 0;
2130         int set_height = 0;
2131         int set_rotate = 0;
2132         int fps_auto = 0;
2133         unsigned int caps_fourcc = 0;
2134         gboolean do_set_caps = FALSE;
2135
2136         GstCaps *caps = NULL;
2137
2138         mmf_camcorder_t *hcamcorder = NULL;
2139         _MMCamcorderSubContext *sc = NULL;
2140
2141         hcamcorder = MMF_CAMCORDER(handle);
2142         mmf_return_val_if_fail(hcamcorder, FALSE);
2143
2144         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2145
2146         if (!sc || !(sc->element)) {
2147                 _mmcam_dbg_log("sub context is not initialized");
2148                 return TRUE;
2149         }
2150
2151         if (!sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2152                 _mmcam_dbg_err("Video src is NULL!");
2153                 return FALSE;
2154         }
2155
2156         if (!sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst) {
2157                 _mmcam_dbg_err("Video filter is NULL!");
2158                 return FALSE;
2159         }
2160
2161         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2162                 int capture_width = 0;
2163                 int capture_height = 0;
2164                 double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
2165
2166                 mm_camcorder_get_attributes(handle, NULL,
2167                                             MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
2168                                             MMCAM_CAMERA_FPS_AUTO, &fps_auto,
2169                                             MMCAM_CAPTURE_WIDTH, &capture_width,
2170                                             MMCAM_CAPTURE_HEIGHT, &capture_height,
2171                                             MMCAM_VIDEO_WIDTH, &sc->info_video->video_width,
2172                                             MMCAM_VIDEO_HEIGHT, &sc->info_video->video_height,
2173                                             NULL);
2174                 _mmcam_dbg_log("motion rate %f, capture size %dx%d, fps auto %d, video size %dx%d",
2175                                motion_rate, capture_width, capture_height, fps_auto,
2176                                sc->info_video->video_width, sc->info_video->video_height);
2177
2178                 if(motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE) {
2179                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", fps);
2180                 } else {
2181                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", 0);
2182                 }
2183
2184                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
2185                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
2186                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
2187
2188                 /* set fps */
2189                 sc->info_video->fps = fps;
2190         }
2191
2192         /* Interleaved format does not support rotation */
2193         if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2194                 /* store videosrc rotation */
2195                 sc->videosrc_rotate = rotate;
2196
2197                 /* Define width, height and rotate in caps */
2198
2199                 /* This will be applied when rotate is 0, 90, 180, 270 if rear camera.
2200                 This will be applied when rotate is 0, 180 if front camera. */
2201                 set_rotate = rotate * 90;
2202
2203                 if (rotate == MM_VIDEO_INPUT_ROTATION_90 ||
2204                     rotate == MM_VIDEO_INPUT_ROTATION_270) {
2205                         set_width = height;
2206                         set_height = width;
2207                         if (hcamcorder->device_type == MM_VIDEO_DEVICE_CAMERA1) {
2208                                 if (rotate == MM_VIDEO_INPUT_ROTATION_90) {
2209                                         set_rotate = 270;
2210                                 } else {
2211                                         set_rotate = 90;
2212                                 }
2213                         }
2214                 } else {
2215                         set_width = width;
2216                         set_height = height;
2217                 }
2218         } else {
2219                 sc->videosrc_rotate = MM_VIDEO_INPUT_ROTATION_NONE;
2220                 set_rotate = 0;
2221                 set_width = width;
2222                 set_height = height;
2223
2224                 _mmcam_dbg_warn("ITLV format doe snot support INPUT ROTATE. Ignore ROTATE[%d]", rotate);
2225         }
2226
2227         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", &caps);
2228         if (caps && !gst_caps_is_any(caps)) {
2229                 GstStructure *structure = NULL;
2230
2231                 structure = gst_caps_get_structure(caps, 0);
2232                 if (structure) {
2233                         const gchar *format_string = NULL;
2234                         int caps_width = 0;
2235                         int caps_height = 0;
2236                         int caps_fps = 0;
2237                         int caps_rotate = 0;
2238
2239                         format_string = gst_structure_get_string(structure, "format");
2240                         if (format_string) {
2241                                 caps_fourcc = _mmcamcorder_convert_fourcc_string_to_value(format_string);
2242                         }
2243                         gst_structure_get_int(structure, "width", &caps_width);
2244                         gst_structure_get_int(structure, "height", &caps_height);
2245                         gst_structure_get_int(structure, "fps", &caps_fps);
2246                         gst_structure_get_int(structure, "rotate", &caps_rotate);
2247
2248                         if (set_width == caps_width && set_height == caps_height &&
2249                             fourcc == caps_fourcc && set_rotate == caps_rotate && fps == caps_fps) {
2250                                 _mmcam_dbg_log("No need to replace caps.");
2251                         } else {
2252                                 _mmcam_dbg_log("current [%c%c%c%c %dx%d, fps %d, rot %d], new [%c%c%c%c %dx%d, fps %d, rot %d]",
2253                                                caps_fourcc, caps_fourcc>>8, caps_fourcc>>16, caps_fourcc>>24,
2254                                                caps_width, caps_height, caps_fps, caps_rotate,
2255                                                fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
2256                                                set_width, set_height, fps, set_rotate);
2257                                 do_set_caps = TRUE;
2258                         }
2259                 } else {
2260                         _mmcam_dbg_log("can not get structure of caps. set new one...");
2261                         do_set_caps = TRUE;
2262                 }
2263         } else {
2264                 _mmcam_dbg_log("No caps. set new one...");
2265                 do_set_caps = TRUE;
2266         }
2267
2268         if (caps) {
2269                 gst_caps_unref(caps);
2270                 caps = NULL;
2271         }
2272
2273         if (do_set_caps) {
2274                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
2275                         caps = gst_caps_new_simple("video/x-h264",
2276                                         "width", G_TYPE_INT, set_width,
2277                                         "height", G_TYPE_INT, set_height,
2278                                         "framerate", GST_TYPE_FRACTION, fps, 1,
2279                                         "stream-format", G_TYPE_STRING, "byte-stream",
2280                                         NULL);
2281                 } else {
2282                         char fourcc_string[sizeof(fourcc)+1];
2283                         strncpy(fourcc_string, (char*)&fourcc, sizeof(fourcc));
2284                         fourcc_string[sizeof(fourcc)] = '\0';
2285                         caps = gst_caps_new_simple("video/x-raw",
2286                                         "format", G_TYPE_STRING, fourcc_string,
2287                                         "width", G_TYPE_INT, set_width,
2288                                         "height", G_TYPE_INT, set_height,
2289                                         "framerate", GST_TYPE_FRACTION, fps, 1,
2290                                         "rotate", G_TYPE_INT, set_rotate,
2291                                         NULL);
2292                 }
2293
2294                 _mmcam_dbg_log("vidoesrc new caps set. %"GST_PTR_FORMAT, caps);
2295
2296                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", caps);
2297                 gst_caps_unref(caps);
2298                 caps = NULL;
2299         }
2300
2301         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2302                 /* assume that it's camera capture mode */
2303                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "csc-range", 1);
2304         }
2305
2306         return TRUE;
2307 }
2308
2309
2310 bool _mmcamcorder_set_videosrc_flip(MMHandleType handle, int videosrc_flip)
2311 {
2312         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2313         _MMCamcorderSubContext *sc = NULL;
2314
2315         mmf_return_val_if_fail(hcamcorder, FALSE);
2316
2317         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2318         if (!sc) {
2319                 return TRUE;
2320         }
2321
2322         _mmcam_dbg_log("Set FLIP %d", videosrc_flip);
2323
2324         if (sc->element && sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2325                 int hflip = 0;
2326                 int vflip = 0;
2327
2328                 /* Interleaved format does not support FLIP */
2329                 if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2330                         hflip = (videosrc_flip & MM_FLIP_HORIZONTAL) == MM_FLIP_HORIZONTAL;
2331                         vflip = (videosrc_flip & MM_FLIP_VERTICAL) == MM_FLIP_VERTICAL;
2332
2333                         _mmcam_dbg_log("videosrc flip H:%d, V:%d", hflip, vflip);
2334
2335                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hflip", hflip);
2336                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "vflip", vflip);
2337                 } else {
2338                         _mmcam_dbg_warn("ITLV format does not support FLIP. Ignore FLIP[%d]",
2339                                         videosrc_flip);
2340                 }
2341         } else {
2342                 _mmcam_dbg_warn("element is NULL");
2343                 return FALSE;
2344         }
2345
2346         return TRUE;
2347 }
2348
2349
2350 bool _mmcamcorder_set_videosrc_anti_shake(MMHandleType handle, int anti_shake)
2351 {
2352         GstCameraControl *control = NULL;
2353         _MMCamcorderSubContext *sc = NULL;
2354         GstElement *v_src = NULL;
2355
2356         int set_value = 0;
2357
2358         mmf_return_val_if_fail(handle, FALSE);
2359
2360         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2361         if (!sc) {
2362                 return TRUE;
2363         }
2364
2365         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2366
2367         if (!v_src) {
2368                 _mmcam_dbg_warn("videosrc element is NULL");
2369                 return FALSE;
2370         }
2371
2372         set_value = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_ANTI_HANDSHAKE, anti_shake);
2373
2374         /* set anti-shake with camera control */
2375         if (!GST_IS_CAMERA_CONTROL(v_src)) {
2376                 _mmcam_dbg_warn("Can't cast Video source into camera control.");
2377                 return FALSE;
2378         }
2379
2380         control = GST_CAMERA_CONTROL(v_src);
2381         if (gst_camera_control_set_ahs(control, set_value)) {
2382                 _mmcam_dbg_log("Succeed in operating anti-handshake. value[%d]", set_value);
2383                 return TRUE;
2384         } else {
2385                 _mmcam_dbg_warn("Failed to operate anti-handshake. value[%d]", set_value);
2386         }
2387
2388         return FALSE;
2389 }
2390
2391
2392 bool _mmcamcorder_set_videosrc_stabilization(MMHandleType handle, int stabilization)
2393 {
2394         _MMCamcorderSubContext *sc = NULL;
2395         GstElement *v_src = NULL;
2396
2397         mmf_return_val_if_fail(handle, FALSE);
2398
2399         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2400         if (!sc) {
2401                 return TRUE;
2402         }
2403
2404         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2405         if (!v_src) {
2406                 _mmcam_dbg_warn("videosrc element is NULL");
2407                 return FALSE;
2408         }
2409
2410         /* check property of videosrc element - support VDIS */
2411         if(g_object_class_find_property(G_OBJECT_GET_CLASS(G_OBJECT(v_src)), "enable-vdis-mode")) {
2412                 int video_width = 0;
2413                 int video_height = 0;
2414
2415                 if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2416                         _mmcam_dbg_log("ENABLE video stabilization");
2417
2418                         /* VDIS mode only supports NV12 and [720p or 1080p or 1088 * 1088] */
2419                         mm_camcorder_get_attributes(handle, NULL,
2420                                                     MMCAM_VIDEO_WIDTH, &video_width,
2421                                                     MMCAM_VIDEO_HEIGHT, &video_height,
2422                                                     NULL);
2423                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_NV12 &&
2424                             video_width >= 1080 && video_height >= 720) {
2425                                 _mmcam_dbg_log("NV12, video size %dx%d, ENABLE video stabilization",
2426                                                video_width, video_height, stabilization);
2427                                 /* set vdis mode */
2428                                 g_object_set(G_OBJECT(v_src),
2429                                              "enable-vdis-mode", TRUE,
2430                                              NULL);
2431                         } else {
2432                                 _mmcam_dbg_warn("invalid preview format %c%c%c%c or video size %dx%d",
2433                                                 sc->fourcc, sc->fourcc>>8, sc->fourcc>>16, sc->fourcc>>24,
2434                                                 video_width, video_height);
2435                                 return FALSE;
2436                         }
2437                 } else {
2438                         /* set vdis mode */
2439                         g_object_set(G_OBJECT(v_src),
2440                                      "enable-vdis-mode", FALSE,
2441                                      NULL);
2442
2443                         _mmcam_dbg_log("DISABLE video stabilization");
2444                 }
2445         } else if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2446                 _mmcam_dbg_err("no property for video stabilization, so can not set ON");
2447                 return FALSE;
2448         } else {
2449                 _mmcam_dbg_warn("no property for video stabilization");
2450         }
2451
2452         return TRUE;
2453 }
2454
2455
2456 bool _mmcamcorder_set_camera_resolution(MMHandleType handle, int width, int height)
2457 {
2458         int fps = 0;
2459
2460         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2461         _MMCamcorderSubContext *sc = NULL;
2462
2463         mmf_return_val_if_fail(hcamcorder, FALSE);
2464
2465         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2466         if (!sc) {
2467                 return TRUE;
2468         }
2469
2470         mm_camcorder_get_attributes(handle, NULL,
2471                                     MMCAM_CAMERA_FPS, &fps,
2472                                     NULL);
2473
2474         _mmcam_dbg_log("set %dx%d", width, height);
2475
2476         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, sc->videosrc_rotate);
2477 }
2478
2479
2480 bool _mmcamcorder_set_encoded_preview_bitrate(MMHandleType handle, int bitrate)
2481 {
2482         _MMCamcorderSubContext *sc = NULL;
2483         GstCameraControl *CameraControl = NULL;
2484         GstCameraControlChannel *CameraControlChannel = NULL;
2485         const GList *controls = NULL;
2486         const GList *item = NULL;
2487
2488         if ((void *)handle == NULL) {
2489                 _mmcam_dbg_warn("handle is NULL");
2490                 return FALSE;
2491         }
2492
2493         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2494         if (!sc) {
2495                 _mmcam_dbg_warn("subcontext is NULL");
2496                 return FALSE;
2497         }
2498
2499         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst == NULL) {
2500                 _mmcam_dbg_warn("videosrc plugin is NULL");
2501                 return FALSE;
2502         }
2503
2504         _mmcam_dbg_log("set encoded preview bitrate : %d bps", bitrate);
2505
2506         CameraControl = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2507         controls = gst_camera_control_list_channels(CameraControl);
2508         _mmcam_dbg_log("controls : 0x%x", controls);
2509         if (controls != NULL) {
2510                 _mmcam_dbg_log("controls : 0x%x", controls);
2511                 for (item = controls ; item && item->data ; item = item->next) {
2512                         CameraControlChannel = item->data;
2513                         _mmcam_dbg_log("label : %d", CameraControlChannel->label);
2514                         if (!strcmp(CameraControlChannel->label, "bitrate")) {
2515                                 _mmcam_dbg_log("set encoded preview bitrate %d", bitrate);
2516                                 return gst_camera_control_set_value(CameraControl, CameraControlChannel, bitrate);
2517                         }
2518                 }
2519
2520                 if (item == NULL) {
2521                         _mmcam_dbg_warn("failed to find \"bitrate\" control channel");
2522                 }
2523         }
2524
2525         return FALSE;
2526 }
2527
2528
2529 bool _mmcamcorder_set_encoded_preview_gop_interval(MMHandleType handle, int interval)
2530 {
2531         _MMCamcorderSubContext *sc = NULL;
2532
2533         if ((void *)handle == NULL) {
2534                 _mmcam_dbg_warn("handle is NULL");
2535                 return FALSE;
2536         }
2537
2538         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2539         if (!sc) {
2540                 _mmcam_dbg_warn("subcontext is NULL");
2541                 return FALSE;
2542         }
2543
2544         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst == NULL) {
2545                 _mmcam_dbg_warn("videosrc plugin is NULL");
2546                 return FALSE;
2547         }
2548
2549         _mmcam_dbg_log("set encoded preview GOP interval : %d ms", interval);
2550
2551         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "newgop-interval", interval);
2552
2553         return TRUE;
2554 }