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
  39 /*-----------------------------------------------------------------------
  40 |    GLOBAL VARIABLE DEFINITIONS for internal                           |
  41 -----------------------------------------------------------------------*/
  42 /* Table for compatibility between audio codec and file format */
  43 gboolean        audiocodec_fileformat_compatibility_table[MM_AUDIO_CODEC_NUM][MM_FILE_FORMAT_NUM] =
  44 {          /* 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*/
  45 /*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},
  46 /*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},
  47 /*MP3*/       { 0,  1,  1,       1,  1,  0,  0, 1,   0,  0,  0,  1,   0, 0,  0,  0,  0,   0,  1,  0,      0,  0,  0,  0,   0,   1},
  48 /*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},
  49 /*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},
  50 /*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},
  51 /*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},
  52 /*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},
  53 /*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},
  54 /*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},
  55 /*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},
  56 /*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},
  57 /*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},
  58 /*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},
  59 /*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},
  60 /*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},
  61 /*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},
  62 /*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},
  63 /*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},
  64 /*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},
  65 /*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},
  66 /*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},
  67 /*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},
  68 /*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},
  69 /*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},
  70 /*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},
  71 /*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},
  72 /*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},
  73 /*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},
  74 /*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},
  75 /*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},
  76 /*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},
  77 /*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},
  78 /*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},
  79 /*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},
  80 /*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},
  81 /*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},
  82 /*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},
  83 /*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},
  84 /*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},
  85 /*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},
  86 /*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},
  87 /*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},
  88 /*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},
  89 };
  90
  91 /* Table for compatibility between video codec and file format */
  92 gboolean        videocodec_fileformat_compatibility_table[MM_VIDEO_CODEC_NUM][MM_FILE_FORMAT_NUM] =
  93 {             /* 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*/
  94 /*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},
  95 /*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},
  96 /*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},
  97 /*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},
  98 /*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},
  99 /*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},
 100 /*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},
 101 /*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},
 102 /*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},
 103 /*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},
 104 /*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},
 105 /*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},
 106 /*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},
 107 /*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},
 108 /*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},
 109 /*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},
 110 /*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},
 111 /*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},
 112 /*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},
 113 /*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},
 114 /*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},
 115 /*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},
 116 /*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},
 117 /*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},
 118 /*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},
 119 /*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},
 120 /*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},
 121 /*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},
 122 };
 123
 124
 125 /*-----------------------------------------------------------------------
 126 |    LOCAL VARIABLE DEFINITIONS for internal                            |
 127 -----------------------------------------------------------------------*/
 128 #define USE_AUDIO_CLOCK_TUNE
 129 #define _MMCAMCORDER_WAIT_EOS_TIME                60.0     /* sec */
 130 #define _MMCAMCORDER_CONVERT_OUTPUT_BUFFER_NUM    6
 131 #define _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME       30000000 /* ns */
 132 #define _MMCAMCORDER_FRAME_PASS_MIN_FPS           30
 133 #define _MMCAMCORDER_NANOSEC_PER_1SEC             1000000000
 134 #define _MMCAMCORDER_NANOSEC_PER_1MILISEC         1000
 135
 136
 137 /*-----------------------------------------------------------------------
 138 |    LOCAL FUNCTION PROTOTYPES:                                         |
 139 -----------------------------------------------------------------------*/
 140 /* STATIC INTERNAL FUNCTION */
 141 /**
 142  * These functions are preview video data probing function.
 143  * If this function is linked with certain pad by gst_pad_add_buffer_probe(),
 144  * this function will be called when data stream pass through the pad.
 145  *
 146  * @param[in]   pad             probing pad which calls this function.
 147  * @param[in]   buffer          buffer which contains stream data.
 148  * @param[in]   u_data          user data.
 149  * @return      This function returns true on success, or false value with error
 150  * @remarks
 151  * @see         __mmcamcorder_create_preview_pipeline()
 152  */
 153 static GstPadProbeReturn __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
 154 static GstPadProbeReturn __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
 155 static int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate);
 156 static guint32 _mmcamcorder_convert_fourcc_string_to_value(const gchar* format_name);
 157
 158 /*=======================================================================================
 159 |  FUNCTION DEFINITIONS                                                                 |
 160 =======================================================================================*/
 161 /*-----------------------------------------------------------------------
 162 |    GLOBAL FUNCTION DEFINITIONS:                                       |
 163 -----------------------------------------------------------------------*/
 164 int _mmcamcorder_create_preview_elements(MMHandleType handle)
 165 {
 166         int err = MM_ERROR_NONE;
 167         int i = 0;
 168         int camera_width = 0;
 169         int camera_height = 0;
 170         int camera_rotate = 0;
 171         int camera_flip = 0;
 172         int fps = 0;
 173         int codectype = 0;
 174         int capture_width = 0;
 175         int capture_height = 0;
 176         int capture_jpg_quality = 100;
 177         int video_stabilization = 0;
 178         int anti_shake = 0;
 179         int display_surface_type = MM_DISPLAY_SURFACE_NULL;
 180         const char *videosrc_name = NULL;
 181         const char *videosink_name = NULL;
 182         const char *videoconvert_name = NULL;
 183         char *err_name = NULL;
 184         char *socket_path = NULL;
 185         int socket_path_len;
 186
 187         GList *element_list = NULL;
 188
 189         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 190         _MMCamcorderSubContext *sc = NULL;
 191         type_element *VideosrcElement = NULL;
 192         type_int_array *input_index = NULL;
 193
 194         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 195
 196         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 197         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 198         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 199
 200         _mmcam_dbg_log("");
 201
 202         /* Check existence */
 203         for (i = _MMCAMCORDER_VIDEOSRC_SRC ; i <= _MMCAMCORDER_VIDEOSINK_SINK ; i++) {
 204                 if (sc->element[i].gst) {
 205                         if (((GObject *)sc->element[i].gst)->ref_count > 0) {
 206                                 gst_object_unref(sc->element[i].gst);
 207                         }
 208                         _mmcam_dbg_log("element[index:%d] is Already existed.", i);
 209                 }
 210         }
 211
 212         /* Get video device index info */
 213         _mmcamcorder_conf_get_value_int_array(hcamcorder->conf_ctrl,
 214                                               CONFIGURE_CATEGORY_CTRL_CAMERA,
 215                                               "InputIndex",
 216                                               &input_index);
 217         if (input_index == NULL) {
 218                 _mmcam_dbg_err("Failed to get input_index");
 219                 return MM_ERROR_CAMCORDER_CREATE_CONFIGURE;
 220         }
 221
 222         err = mm_camcorder_get_attributes(handle, &err_name,
 223                                           MMCAM_CAMERA_WIDTH, &camera_width,
 224                                           MMCAM_CAMERA_HEIGHT, &camera_height,
 225                                           MMCAM_CAMERA_FORMAT, &sc->info_image->preview_format,
 226                                           MMCAM_CAMERA_FPS, &fps,
 227                                           MMCAM_CAMERA_ROTATION, &camera_rotate,
 228                                           MMCAM_CAMERA_FLIP, &camera_flip,
 229                                           MMCAM_CAMERA_VIDEO_STABILIZATION, &video_stabilization,
 230                                           MMCAM_CAMERA_ANTI_HANDSHAKE, &anti_shake,
 231                                           MMCAM_CAPTURE_WIDTH, &capture_width,
 232                                           MMCAM_CAPTURE_HEIGHT, &capture_height,
 233                                           MMCAM_CAMERA_HDR_CAPTURE, &sc->info_image->hdr_capture_mode,
 234                                           MMCAM_IMAGE_ENCODER, &codectype,
 235                                           MMCAM_IMAGE_ENCODER_QUALITY, &capture_jpg_quality,
 236                                           MMCAM_DISPLAY_SOCKET_PATH, &socket_path, &socket_path_len,
 237                                           MMCAM_DISPLAY_SURFACE, &display_surface_type,
 238                                           NULL);
 239         if (err != MM_ERROR_NONE) {
 240                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 241                 SAFE_FREE(err_name);
 242                 return err;
 243         }
 244
 245         /* Get fourcc from picture format */
 246         sc->fourcc = _mmcamcorder_get_fourcc(sc->info_image->preview_format, codectype, hcamcorder->use_zero_copy_format);
 247
 248         /* Get videosrc element and its name from configure */
 249         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 250                                       CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 251                                       "VideosrcElement",
 252                                       &VideosrcElement);
 253         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 254
 255         /**
 256          * Create child element
 257          */
 258         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_SRC, videosrc_name, "videosrc_src", element_list, err);
 259
 260         /* Set video device index */
 261         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "camera-id", input_index->default_value);
 262
 263         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_FILT, "capsfilter", "videosrc_filter", element_list, err);
 264
 265         /* init high-speed-fps */
 266         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", 0);
 267
 268         /* set capture size, quality and flip setting which were set before mm_camcorder_realize */
 269         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
 270         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
 271         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-jpg-quality", capture_jpg_quality);
 272         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hdr-capture", sc->info_image->hdr_capture_mode);
 273
 274         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_QUE, "queue", "videosrc_queue", element_list, err);
 275
 276         /* set camera flip */
 277         _mmcamcorder_set_videosrc_flip(handle, camera_flip);
 278
 279         /* set video stabilization mode */
 280         _mmcamcorder_set_videosrc_stabilization(handle, video_stabilization);
 281
 282         /* set anti handshake mode */
 283         _mmcamcorder_set_videosrc_anti_shake(handle, anti_shake);
 284
 285         if (sc->is_modified_rate) {
 286                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", fps);
 287         }
 288
 289         /* Set basic infomation of videosrc element */
 290         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, VideosrcElement);
 291
 292         /* make demux and decoder for H264 stream from videosrc */
 293         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 294                 int preview_bitrate = 0;
 295                 int gop_interval = 0;
 296                 const char *videodecoder_name = NULL;
 297
 298                 /* get recreate_decoder flag */
 299                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 300                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 301                         "RecreateDecoder",
 302                         &hcamcorder->recreate_decoder);
 303
 304                 /* get video decoder element and name for H.264 format */
 305                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 306                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 307                         "VideodecoderElementH264",
 308                         &sc->VideodecoderElementH264);
 309
 310                 _mmcamcorder_conf_get_value_element_name(sc->VideodecoderElementH264, &videodecoder_name);
 311
 312                 if (videodecoder_name) {
 313                         _mmcam_dbg_log("video decoder element [%s], recreate decoder %d",
 314                                 videodecoder_name, hcamcorder->recreate_decoder);
 315
 316                         /* create decoder element */
 317                         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_DECODE, videodecoder_name, "videosrc_decode", element_list, err);
 318
 319                         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, sc->VideodecoderElementH264);
 320                 } else {
 321                         _mmcam_dbg_err("failed to get video decoder element name from %p", sc->VideodecoderElementH264);
 322                         goto pipeline_creation_error;
 323                 }
 324
 325                 /* set encoded preview bitrate and iframe interval */
 326                 mm_camcorder_get_attributes(handle, NULL,
 327                         MMCAM_ENCODED_PREVIEW_BITRATE, &preview_bitrate,
 328                         MMCAM_ENCODED_PREVIEW_GOP_INTERVAL, &gop_interval,
 329                         NULL);
 330
 331                 if (!_mmcamcorder_set_encoded_preview_bitrate(handle, preview_bitrate))
 332                         _mmcam_dbg_warn("_mmcamcorder_set_encoded_preview_bitrate failed");
 333
 334                 if (!_mmcamcorder_set_encoded_preview_gop_interval(handle, gop_interval))
 335                         _mmcam_dbg_warn("_mmcamcorder_set_encoded_preview_gop_interval failed");
 336         }
 337
 338         _mmcam_dbg_log("Current mode[%d]", hcamcorder->type);
 339
 340         /* Get videosink name */
 341         _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
 342
 343         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_QUE, "queue", "videosink_queue", element_list, err);
 344
 345         _mmcam_dbg_log("videosink_name: %s", videosink_name);
 346
 347         if (display_surface_type == MM_DISPLAY_SURFACE_REMOTE) {
 348                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_SINK, videosink_name, "ipc_sink", element_list, err);
 349
 350                 _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, sc->VideosinkElement);
 351
 352                 err = mm_camcorder_get_attributes(handle, &err_name,
 353                         MMCAM_DISPLAY_SOCKET_PATH, &socket_path, &socket_path_len,
 354                         NULL);
 355                 if (err != MM_ERROR_NONE) {
 356                         _mmcam_dbg_warn("Get socket path failed 0x%x", err);
 357                         SAFE_FREE(err_name);
 358                         goto pipeline_creation_error;
 359                 }
 360
 361                 g_object_set(G_OBJECT(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst), "socket-path", socket_path, NULL);
 362         } else {
 363
 364                 if (hcamcorder->use_videoconvert && !strcmp(videosink_name, "waylandsink")) {
 365                         /* get video convert name */
 366                         _mmcamcorder_conf_get_value_element_name(sc->VideoconvertElement, &videoconvert_name);
 367
 368                         if (videoconvert_name) {
 369                                 _mmcam_dbg_log("videoconvert element name : %s", videoconvert_name);
 370                                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_CLS, videoconvert_name, "videosink_cls", element_list, err);
 371                         } else
 372                                 _mmcam_dbg_err("failed to get videoconvert element name");
 373                 }
 374
 375                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_SINK, videosink_name, "videosink_sink", element_list, err);
 376
 377                 _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, sc->VideosinkElement);
 378
 379                 if (_mmcamcorder_videosink_window_set(handle, sc->VideosinkElement) != MM_ERROR_NONE) {
 380                         _mmcam_dbg_err("_mmcamcorder_videosink_window_set error");
 381                         err = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 382                         goto pipeline_creation_error;
 383                 }
 384         }
 385
 386         /* Set caps by rotation */
 387         _mmcamcorder_set_videosrc_rotation(handle, camera_rotate);
 388
 389         /* add elements to main pipeline */
 390         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), element_list)) {
 391                 _mmcam_dbg_err("element_list add error.");
 392                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 393                 goto pipeline_creation_error;
 394         }
 395
 396         /* link elements */
 397         if (!_mmcamcorder_link_elements(element_list)) {
 398                 _mmcam_dbg_err( "element link error." );
 399                 err = MM_ERROR_CAMCORDER_GST_LINK;
 400                 goto pipeline_creation_error;
 401         }
 402
 403         if (element_list) {
 404                 g_list_free(element_list);
 405                 element_list = NULL;
 406         }
 407
 408         return MM_ERROR_NONE;
 409
 410 pipeline_creation_error:
 411         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_SRC);
 412         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_FILT);
 413         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_QUE);
 414         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS);
 415         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_FILT);
 416         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_QUE);
 417         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_DECODE);
 418         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_QUE);
 419         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_SINK);
 420
 421         if (element_list) {
 422                 g_list_free(element_list);
 423                 element_list = NULL;
 424         }
 425
 426         return err;
 427 }
 428
 429
 430 int _mmcamcorder_create_audiosrc_bin(MMHandleType handle)
 431 {
 432         int err = MM_ERROR_NONE;
 433         int val = 0;
 434         int rate = 0;
 435         int format = 0;
 436         int channel = 0;
 437         int a_enc = MM_AUDIO_CODEC_AMR;
 438         int a_dev = MM_AUDIO_DEVICE_MIC;
 439         double volume = 0.0;
 440         char *err_name = NULL;
 441         const char *audiosrc_name = NULL;
 442         char *cat_name = NULL;
 443         char *stream_type = NULL;
 444         char stream_type_len = 0;
 445         int stream_index = 0;
 446
 447         GstCaps *caps = NULL;
 448         GstPad *pad = NULL;
 449         GList *element_list  = NULL;
 450
 451         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 452         _MMCamcorderSubContext *sc = NULL;
 453         _MMCamcorderGstElement *last_element = NULL;
 454         type_element *AudiosrcElement = NULL;
 455
 456         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 457
 458         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 459         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 460         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 461
 462         _mmcam_dbg_log("");
 463
 464         err = _mmcamcorder_check_audiocodec_fileformat_compatibility(handle);
 465         if (err != MM_ERROR_NONE) {
 466                 return err;
 467         }
 468
 469         err = mm_camcorder_get_attributes(handle, &err_name,
 470                 MMCAM_AUDIO_DEVICE, &a_dev,
 471                 MMCAM_AUDIO_ENCODER, &a_enc,
 472                 MMCAM_AUDIO_ENCODER_BITRATE, &val,
 473                 MMCAM_AUDIO_SAMPLERATE, &rate,
 474                 MMCAM_AUDIO_FORMAT, &format,
 475                 MMCAM_AUDIO_CHANNEL, &channel,
 476                 MMCAM_AUDIO_VOLUME, &volume,
 477                 MMCAM_SOUND_STREAM_TYPE, &stream_type, &stream_type_len,
 478                 MMCAM_SOUND_STREAM_INDEX, &stream_index,
 479                 NULL);
 480         if (err != MM_ERROR_NONE) {
 481                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 482                 SAFE_FREE(err_name);
 483                 return err;
 484         }
 485
 486         /* Check existence */
 487         if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst) {
 488                 if (((GObject *)sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst)->ref_count > 0) {
 489                         gst_object_unref(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst);
 490                 }
 491                 _mmcam_dbg_log("_MMCAMCORDER_AUDIOSRC_BIN is Already existed. Unref once...");
 492         }
 493
 494         /* Create bin element */
 495         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN, "audiosource_bin", err);
 496
 497         if (a_dev == MM_AUDIO_DEVICE_MODEM) {
 498                 cat_name = strdup("AudiomodemsrcElement");
 499         } else {
 500                 /* MM_AUDIO_DEVICE_MIC or others */
 501                 cat_name = strdup("AudiosrcElement");
 502         }
 503
 504         if (cat_name == NULL) {
 505                 _mmcam_dbg_err("strdup failed.");
 506                 err = MM_ERROR_CAMCORDER_LOW_MEMORY;
 507                 goto pipeline_creation_error;
 508         }
 509
 510         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 511                                       CONFIGURE_CATEGORY_MAIN_AUDIO_INPUT,
 512                                       cat_name,
 513                                       &AudiosrcElement);
 514         _mmcamcorder_conf_get_value_element_name(AudiosrcElement, &audiosrc_name);
 515
 516         free(cat_name);
 517         cat_name = NULL;
 518
 519         _mmcam_dbg_log("Audio src name : %s", audiosrc_name);
 520
 521         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC, audiosrc_name, "audiosrc_src", element_list, err);
 522
 523         /* set sound stream info */
 524         _mmcamcorder_set_sound_stream_info(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, stream_type, stream_index);
 525
 526         /* set audiosrc properties in ini configuration */
 527         _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, AudiosrcElement);
 528
 529         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT, "capsfilter", "audiosrc_capsfilter", element_list, err);
 530
 531         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_QUE, "queue", "audiosrc_queue", element_list, err);
 532         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-buffers", 0);
 533         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-bytes", 0);
 534         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-time", 0);
 535
 536         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 537                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL, "volume", "audiosrc_volume", element_list, err);
 538         }
 539
 540         /* Set basic infomation */
 541         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 542                 int depth = 0;
 543                 const gchar* format_name = NULL;
 544
 545                 if (volume == 0.0) {
 546                         /* Because data probe of audio src do the same job, it doesn't need to set "mute" here. Already null raw data. */
 547                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", 1.0);
 548                 } else {
 549                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "mute", FALSE);
 550                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", volume);
 551                 }
 552
 553                 if (format == MM_CAMCORDER_AUDIO_FORMAT_PCM_S16_LE) {
 554                         depth = 16;
 555                         format_name = "S16LE";
 556                 } else { /* MM_CAMCORDER_AUDIO_FORMAT_PCM_U8 */
 557                         depth = 8;
 558                         format_name = "U8";
 559                 }
 560
 561                 caps = gst_caps_new_simple("audio/x-raw",
 562                                            "rate", G_TYPE_INT, rate,
 563                                            "channels", G_TYPE_INT, channel,
 564                                            "format", G_TYPE_STRING, format_name,
 565                                            NULL);
 566                 _mmcam_dbg_log("caps [x-raw, rate:%d, channel:%d, depth:%d], volume %lf",
 567                                rate, channel, depth, volume);
 568         } else {
 569                 /* what are the audio encoder which should get audio/x-raw-float? */
 570                 caps = gst_caps_new_simple("audio/x-raw",
 571                                            "rate", G_TYPE_INT, rate,
 572                                            "channels", G_TYPE_INT, channel,
 573                                            "format", G_TYPE_STRING, GST_AUDIO_NE(F32),
 574                                            NULL);
 575                 _mmcam_dbg_log("caps [x-raw (F32), rate:%d, channel:%d, endianness:%d, width:32]",
 576                                rate, channel, BYTE_ORDER);
 577         }
 578
 579         if (caps) {
 580                 MMCAMCORDER_G_OBJECT_SET_POINTER((sc->encode_element[_MMCAMCORDER_AUDIOSRC_FILT].gst), "caps", caps);
 581                 gst_caps_unref(caps);
 582                 caps = NULL;
 583         } else {
 584                 _mmcam_dbg_err("create caps error");
 585                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 586                 goto pipeline_creation_error;
 587         }
 588
 589         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst), element_list)) {
 590                 _mmcam_dbg_err("element add error.");
 591                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 592                 goto pipeline_creation_error;
 593         }
 594
 595         if (!_mmcamcorder_link_elements(element_list)) {
 596                 _mmcam_dbg_err("element link error.");
 597                 err = MM_ERROR_CAMCORDER_GST_LINK;
 598                 goto pipeline_creation_error;
 599         }
 600
 601         last_element = (_MMCamcorderGstElement*)(g_list_last(element_list)->data);
 602         pad = gst_element_get_static_pad(last_element->gst, "src");
 603         if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst, gst_ghost_pad_new("src", pad))) {
 604                 gst_object_unref(pad);
 605                 pad = NULL;
 606                 _mmcam_dbg_err("failed to create ghost pad on _MMCAMCORDER_AUDIOSRC_BIN.");
 607                 err = MM_ERROR_CAMCORDER_GST_LINK;
 608                 goto pipeline_creation_error;
 609         }
 610
 611         gst_object_unref(pad);
 612         pad = NULL;
 613
 614         if (element_list) {
 615                 g_list_free(element_list);
 616                 element_list = NULL;
 617         }
 618
 619         return MM_ERROR_NONE;
 620
 621 pipeline_creation_error:
 622         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC);
 623         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT);
 624         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_QUE);
 625         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL);
 626         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN);
 627
 628         if (element_list) {
 629                 g_list_free(element_list);
 630                 element_list = NULL;
 631         }
 632
 633         return err;
 634 }
 635
 636
 637 int _mmcamcorder_create_encodesink_bin(MMHandleType handle, MMCamcorderEncodebinProfile profile)
 638 {
 639         int err = MM_ERROR_NONE;
 640         int result = 0;
 641         int channel = 0;
 642         int audio_enc = 0;
 643         int v_bitrate = 0;
 644         int a_bitrate = 0;
 645         int encodebin_profile = 0;
 646         int auto_audio_convert = 0;
 647         int auto_audio_resample = 0;
 648         int auto_color_space = 0;
 649         const char *gst_element_venc_name = NULL;
 650         const char *gst_element_aenc_name = NULL;
 651         const char *gst_element_ienc_name = NULL;
 652         const char *gst_element_mux_name = NULL;
 653         const char *gst_element_rsink_name = NULL;
 654         const char *str_profile = NULL;
 655         const char *str_aac = NULL;
 656         const char *str_aar = NULL;
 657         const char *str_acs = NULL;
 658         char *err_name = NULL;
 659         const char *videoconvert_name = NULL;
 660         GstCaps *audio_caps = NULL;
 661         GstCaps *video_caps = NULL;
 662         GstPad *pad = NULL;
 663         GList *element_list = NULL;
 664
 665         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 666         _MMCamcorderSubContext *sc = NULL;
 667         type_element *VideoencElement = NULL;
 668         type_element *AudioencElement = NULL;
 669         type_element *ImageencElement = NULL;
 670         type_element *MuxElement = NULL;
 671         type_element *RecordsinkElement = NULL;
 672
 673         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 674
 675         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 676         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 677         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 678
 679         _mmcam_dbg_log("start - profile : %d", profile);
 680
 681         /* Check existence */
 682         if (sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst) {
 683                 if (((GObject *)sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst)->ref_count > 0) {
 684                         gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst);
 685                 }
 686                 _mmcam_dbg_log("_MMCAMCORDER_ENCSINK_BIN is Already existed.");
 687         }
 688
 689         /* Create bin element */
 690         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_BIN, "encodesink_bin", err);
 691
 692         /* Create child element */
 693         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 694                 GstCaps *caps_from_pad = NULL;
 695
 696                 /* create appsrc and capsfilter */
 697                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SRC, "appsrc", "encodesink_src", element_list, err);
 698
 699                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_FILT, "capsfilter", "encodesink_filter", element_list, err);
 700
 701                 /* release element_list, they will be placed out of encodesink bin */
 702                 if (element_list) {
 703                         g_list_free(element_list);
 704                         element_list = NULL;
 705                 }
 706
 707                 /* set appsrc as live source */
 708                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "is-live", TRUE);
 709                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "format", 3); /* GST_FORMAT_TIME */
 710                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "max-bytes", 0); /* unlimited */
 711
 712                 /* set capsfilter */
 713                 if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 714                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 715                                 _mmcam_dbg_log("get pad from videosrc_filter");
 716                                 pad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "src");
 717                         } else {
 718                                 _mmcam_dbg_log("get pad from videosrc_que");
 719                                 pad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
 720                         }
 721                         if (!pad) {
 722                                 _mmcam_dbg_err("get videosrc_que src pad failed");
 723                                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 724                                 goto pipeline_creation_error;
 725                         }
 726
 727                         caps_from_pad = gst_pad_get_allowed_caps(pad);
 728                         video_caps = gst_caps_copy(caps_from_pad);
 729                         gst_caps_unref(caps_from_pad);
 730                         caps_from_pad = NULL;
 731                         gst_object_unref(pad);
 732                         pad = NULL;
 733                 } else {
 734                         /* Image */
 735                         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", &video_caps);
 736                 }
 737
 738                 if (video_caps) {
 739                         char *caps_str = NULL;
 740
 741                         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 742                                 gst_caps_set_simple(video_caps,
 743                                                     "width", G_TYPE_INT, sc->info_video->video_width,
 744                                                     "height", G_TYPE_INT, sc->info_video->video_height,
 745                                                     NULL);
 746                         }
 747
 748                         caps_str = gst_caps_to_string(video_caps);
 749                         _mmcam_dbg_log("encodebin caps [%s]", caps_str);
 750                         g_free(caps_str);
 751                         caps_str = NULL;
 752
 753                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "caps", video_caps);
 754                         gst_caps_unref(video_caps);
 755                         video_caps = NULL;
 756                 } else {
 757                         _mmcam_dbg_err("create recording pipeline caps failed");
 758                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 759                         goto pipeline_creation_error;
 760                 }
 761
 762                 /* connect signal for ready to push buffer */
 763                 MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 764                                            _MMCAMCORDER_HANDLER_VIDEOREC,
 765                                            "need-data",
 766                                            _mmcamcorder_ready_to_encode_callback,
 767                                            hcamcorder);
 768         }
 769
 770         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN, "encodebin", "encodesink_encbin", element_list, err);
 771
 772         /* check element availability */
 773         err = mm_camcorder_get_attributes(handle, &err_name,
 774                                     MMCAM_AUDIO_ENCODER, &audio_enc,
 775                                     MMCAM_AUDIO_CHANNEL, &channel,
 776                                     MMCAM_VIDEO_ENCODER_BITRATE, &v_bitrate,
 777                                     MMCAM_AUDIO_ENCODER_BITRATE, &a_bitrate,
 778                                     NULL);
 779
 780         if (err != MM_ERROR_NONE) {
 781                 if (err_name) {
 782                         _mmcam_dbg_err("failed to get attributes [%s][0x%x]", err_name, err);
 783                         SAFE_FREE(err_name);
 784                 } else {
 785                         _mmcam_dbg_err("failed to get attributes [0x%x]", err);
 786                 }
 787
 788                 return err;
 789         }
 790
 791         _mmcam_dbg_log("Profile[%d]", profile);
 792
 793         /* Set information */
 794         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 795                 str_profile = "VideoProfile";
 796                 str_aac = "VideoAutoAudioConvert";
 797                 str_aar = "VideoAutoAudioResample";
 798                 str_acs = "VideoAutoColorSpace";
 799         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 800                 str_profile = "AudioProfile";
 801                 str_aac = "AudioAutoAudioConvert";
 802                 str_aar = "AudioAutoAudioResample";
 803                 str_acs = "AudioAutoColorSpace";
 804         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 805                 str_profile = "ImageProfile";
 806                 str_aac = "ImageAutoAudioConvert";
 807                 str_aar = "ImageAutoAudioResample";
 808                 str_acs = "ImageAutoColorSpace";
 809         }
 810
 811         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_profile, &encodebin_profile);
 812         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aac, &auto_audio_convert);
 813         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aar, &auto_audio_resample);
 814         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_acs, &auto_color_space);
 815
 816         _mmcam_dbg_log("Profile:%d, AutoAudioConvert:%d, AutoAudioResample:%d, AutoColorSpace:%d",
 817                        encodebin_profile, auto_audio_convert, auto_audio_resample, auto_color_space);
 818
 819         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "profile", encodebin_profile);
 820         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", auto_audio_convert);
 821         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-resample", auto_audio_resample);
 822         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-colorspace", auto_color_space);
 823         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "use-video-toggle", FALSE);
 824
 825         /* get video convert element name */
 826         _mmcamcorder_conf_get_value_element_name(sc->VideoconvertElement, &videoconvert_name);
 827
 828         /* Codec */
 829         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 830                 int use_venc_queue = 0;
 831
 832                 VideoencElement = _mmcamcorder_get_type_element(handle, MM_CAM_VIDEO_ENCODER);
 833
 834                 if (!VideoencElement) {
 835                         _mmcam_dbg_err("Fail to get type element");
 836                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 837                         goto pipeline_creation_error;
 838                 }
 839
 840                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 841                         gst_element_venc_name = "capsfilter";
 842                 } else {
 843                         _mmcamcorder_conf_get_value_element_name(VideoencElement, &gst_element_venc_name);
 844                 }
 845
 846                 if (gst_element_venc_name) {
 847                         _mmcam_dbg_log("video encoder name [%s]", gst_element_venc_name);
 848
 849                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "venc-name", gst_element_venc_name);
 850                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC, "video-encode", err);
 851                 } else {
 852                         _mmcam_dbg_err("Fail to get video encoder name");
 853                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 854                         goto pipeline_creation_error;
 855                 }
 856
 857                 /* set color space converting element */
 858                 if (auto_color_space) {
 859                         _mmcam_dbg_log("set video convert element [%s]", videoconvert_name);
 860
 861                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "vconv-name", videoconvert_name);
 862                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VCONV, "video-convert", err);
 863
 864                         /* set colorspace plugin property setting */
 865                         _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_VCONV].gst, sc->VideoconvertElement);
 866
 867                         /* fourcc type was removed in GST 1.0 */
 868                         if (hcamcorder->use_zero_copy_format) {
 869                                 if(strstr(gst_element_venc_name, "omx")) {
 870                                         video_caps = gst_caps_new_simple("video/x-raw",
 871                                                            "format", G_TYPE_STRING, "SN12",
 872                                                            NULL);
 873
 874                                         if (video_caps) {
 875                                                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "vcaps", video_caps);
 876                                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_VCONV].gst, "dst-buffer-num", _MMCAMCORDER_CONVERT_OUTPUT_BUFFER_NUM);
 877
 878                                                 gst_caps_unref(video_caps);
 879                                                 video_caps = NULL;
 880                                         } else {
 881                                                 _mmcam_dbg_warn("failed to create caps");
 882                                         }
 883                                 } else {
 884                                         _mmcam_dbg_log("current video codec is not openmax but [%s]",gst_element_venc_name);
 885                                 }
 886                         }
 887                 }
 888
 889                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 890                                                 CONFIGURE_CATEGORY_MAIN_RECORD,
 891                                                 "UseVideoEncoderQueue",
 892                                                 &use_venc_queue);
 893                 if (use_venc_queue) {
 894                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC_QUE, "use-venc-queue", err);
 895                 }
 896         }
 897
 898         if (sc->audio_disable == FALSE &&
 899             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 900                 int use_aenc_queue =0;
 901
 902                 AudioencElement = _mmcamcorder_get_type_element(handle, MM_CAM_AUDIO_ENCODER);
 903                 if (!AudioencElement) {
 904                         _mmcam_dbg_err("Fail to get type element");
 905                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 906                         goto pipeline_creation_error;
 907                 }
 908
 909                 _mmcamcorder_conf_get_value_element_name(AudioencElement, &gst_element_aenc_name);
 910
 911                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "aenc-name", gst_element_aenc_name);
 912                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC, "audio-encode", err);
 913
 914                 if (audio_enc == MM_AUDIO_CODEC_AMR && channel == 2) {
 915                         audio_caps = gst_caps_new_simple("audio/x-raw",
 916                                                    "channels", G_TYPE_INT, 1,
 917                                                    NULL);
 918                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
 919                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", audio_caps);
 920                         gst_caps_unref(audio_caps);
 921                         audio_caps = NULL;
 922                 }
 923
 924                 if (audio_enc == MM_AUDIO_CODEC_OGG) {
 925                         audio_caps = gst_caps_new_empty_simple("audio/x-raw");
 926                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
 927                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", audio_caps);
 928                         gst_caps_unref(audio_caps);
 929                         audio_caps = NULL;
 930                         _mmcam_dbg_log("***** MM_AUDIO_CODEC_OGG : setting audio/x-raw-int ");
 931                 }
 932
 933                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 934                                                 CONFIGURE_CATEGORY_MAIN_RECORD,
 935                                                 "UseAudioEncoderQueue",
 936                                                 &use_aenc_queue);
 937                 if (use_aenc_queue) {
 938                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC_QUE, "use-aenc-queue", err);
 939                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst,"max-size-time", 0);
 940                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst,"max-size-buffers", 0);
 941                 }
 942         }
 943
 944         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 945                 ImageencElement = _mmcamcorder_get_type_element(handle, MM_CAM_IMAGE_ENCODER);
 946                 if (!ImageencElement) {
 947                         _mmcam_dbg_err("Fail to get type element");
 948                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 949                         goto pipeline_creation_error;
 950                 }
 951
 952                 _mmcamcorder_conf_get_value_element_name(ImageencElement, &gst_element_ienc_name);
 953
 954                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "ienc-name", gst_element_ienc_name);
 955                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_IENC, "image-encode", err);
 956         }
 957
 958         /* Mux */
 959         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 960                 MuxElement = _mmcamcorder_get_type_element(handle, MM_CAM_FILE_FORMAT);
 961                 if (!MuxElement) {
 962                         _mmcam_dbg_err("Fail to get type element");
 963                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 964                         goto pipeline_creation_error;
 965                 }
 966
 967                 _mmcamcorder_conf_get_value_element_name(MuxElement, &gst_element_mux_name);
 968
 969                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "mux-name", gst_element_mux_name);
 970                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_MUX, "mux", err);
 971
 972                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_MUX].gst, MuxElement);
 973         }
 974
 975         /* Sink */
 976         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 977                 /* for recording */
 978                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 979                                               CONFIGURE_CATEGORY_MAIN_RECORD,
 980                                               "RecordsinkElement",
 981                                               &RecordsinkElement );
 982                 _mmcamcorder_conf_get_value_element_name(RecordsinkElement, &gst_element_rsink_name);
 983
 984                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, gst_element_rsink_name, NULL, element_list, err);
 985
 986                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, RecordsinkElement);
 987         } else {
 988                 /* for stillshot */
 989                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, "fakesink", NULL, element_list, err);
 990         }
 991
 992         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 993                 /* video encoder attribute setting */
 994                 if (v_bitrate > 0) {
 995                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, "bitrate", v_bitrate);
 996                 } else {
 997                         _mmcam_dbg_warn("video bitrate is too small[%d], so skip setting. Use DEFAULT value.", v_bitrate);
 998                 }
 999
1000                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, VideoencElement);
1001         }
1002
1003         if (sc->audio_disable == FALSE &&
1004             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
1005                 /* audio encoder attribute setting */
1006                 if (a_bitrate > 0) {
1007                         switch (audio_enc) {
1008                         case MM_AUDIO_CODEC_AMR:
1009                                 result = __mmcamcorder_get_amrnb_bitrate_mode(a_bitrate);
1010                                 _mmcam_dbg_log("Set AMR encoder[%s] mode [%d]", gst_element_aenc_name, result);
1011                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, "band-mode", result);
1012                                 break;
1013                         case MM_AUDIO_CODEC_AAC:
1014                                 _mmcam_dbg_log("Set AAC encoder[%s] bitrate [%d]", gst_element_aenc_name, a_bitrate);
1015                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, "bitrate", a_bitrate);
1016                                 break;
1017                         default:
1018                                 _mmcam_dbg_log("Audio codec is not AMR or AAC... you need to implement setting function for audio encoder bit-rate");
1019                                 break;
1020                         }
1021                 } else {
1022                         _mmcam_dbg_warn("Setting bitrate is too small, so skip setting. Use DEFAULT value.");
1023                 }
1024
1025                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, AudioencElement);
1026         }
1027
1028         _mmcam_dbg_log("Element creation complete");
1029
1030         /* Add element to bin */
1031         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst), element_list)) {
1032                 _mmcam_dbg_err("element add error.");
1033                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1034                 goto pipeline_creation_error;
1035         }
1036
1037         _mmcam_dbg_log("Element add complete");
1038
1039         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
1040                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "video");
1041                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("video_sink0", pad))) {
1042                         gst_object_unref(pad);
1043                         pad = NULL;
1044                         _mmcam_dbg_err("failed to create ghost video_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1045                         err = MM_ERROR_CAMCORDER_GST_LINK;
1046                         goto pipeline_creation_error;
1047                 }
1048                 gst_object_unref(pad);
1049                 pad = NULL;
1050
1051                 if (sc->audio_disable == FALSE) {
1052                         pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
1053                         if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad))) {
1054                                 gst_object_unref(pad);
1055                                 pad = NULL;
1056                                 _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1057                                 err = MM_ERROR_CAMCORDER_GST_LINK;
1058                                 goto pipeline_creation_error;
1059                         }
1060                         gst_object_unref(pad);
1061                         pad = NULL;
1062                 }
1063         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
1064                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
1065                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad))) {
1066                         gst_object_unref(pad);
1067                         pad = NULL;
1068                         _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1069                         err = MM_ERROR_CAMCORDER_GST_LINK;
1070                         goto pipeline_creation_error;
1071                 }
1072                 gst_object_unref(pad);
1073                 pad = NULL;
1074         } else {
1075                 /* for stillshot */
1076                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
1077                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("image_sink0", pad))) {
1078                         gst_object_unref(pad);
1079                         pad = NULL;
1080                         _mmcam_dbg_err("failed to create ghost image_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1081                         err = MM_ERROR_CAMCORDER_GST_LINK;
1082                         goto pipeline_creation_error;
1083                 }
1084                 gst_object_unref(pad);
1085                 pad = NULL;
1086         }
1087
1088         _mmcam_dbg_log("Get pad complete");
1089
1090         /* Link internal element */
1091         if (!_mmcamcorder_link_elements(element_list)) {
1092                 _mmcam_dbg_err("element link error.");
1093                 err = MM_ERROR_CAMCORDER_GST_LINK;
1094                 goto pipeline_creation_error;
1095         }
1096
1097         if (element_list) {
1098                 g_list_free(element_list);
1099                 element_list = NULL;
1100         }
1101
1102         _mmcam_dbg_log("done");
1103
1104         return MM_ERROR_NONE;
1105
1106 pipeline_creation_error :
1107         _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_VIDEOREC);
1108
1109         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN);
1110         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SRC);
1111         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_FILT);
1112         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_VENC);
1113         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_AENC);
1114         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_IENC);
1115         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_MUX);
1116         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SINK);
1117         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_BIN);
1118
1119         if (element_list) {
1120                 g_list_free(element_list);
1121                 element_list = NULL;
1122         }
1123
1124         return err;
1125 }
1126
1127
1128 int _mmcamcorder_create_preview_pipeline(MMHandleType handle)
1129 {
1130         int err = MM_ERROR_NONE;
1131
1132         GstPad *srcpad = NULL;
1133         GstBus *bus = NULL;
1134
1135         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1136         _MMCamcorderSubContext *sc = NULL;
1137
1138         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1139
1140         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1141         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1142         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1143
1144         _mmcam_dbg_log("");
1145
1146         /** Create gstreamer element **/
1147         /* Main pipeline */
1148         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->element, _MMCAMCORDER_MAIN_PIPE, "camera_pipeline", err);
1149
1150         /* Sub pipeline */
1151         err = _mmcamcorder_create_preview_elements((MMHandleType)hcamcorder);
1152         if (err != MM_ERROR_NONE) {
1153                 goto pipeline_creation_error;
1154         }
1155
1156         /* Set data probe function */
1157         if (sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst) {
1158                 _mmcam_dbg_log("add video dataprobe to videosrc queue");
1159                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
1160         } else {
1161                 _mmcam_dbg_err("there is no queue plugin");
1162                 goto pipeline_creation_error;
1163         }
1164
1165         if (srcpad) {
1166                 MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1167                                              __mmcamcorder_video_dataprobe_preview, hcamcorder);
1168                 gst_object_unref(srcpad);
1169                 srcpad = NULL;
1170         } else {
1171                 _mmcam_dbg_err("failed to get srcpad");
1172                 goto pipeline_creation_error;
1173         }
1174
1175         /* set dataprobe for video recording */
1176         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1177                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
1178         } else {
1179                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "src");
1180         }
1181         MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1182                                      __mmcamcorder_video_dataprobe_push_buffer_to_record, hcamcorder);
1183         gst_object_unref(srcpad);
1184         srcpad = NULL;
1185
1186         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
1187
1188         /* Register pipeline message callback */
1189         hcamcorder->pipeline_cb_event_id = gst_bus_add_watch(bus, _mmcamcorder_pipeline_cb_message, (gpointer)hcamcorder);
1190
1191         /* set sync handler */
1192         gst_bus_set_sync_handler(bus, _mmcamcorder_pipeline_bus_sync_callback, (gpointer)hcamcorder, NULL);
1193
1194         gst_object_unref(bus);
1195         bus = NULL;
1196
1197         return MM_ERROR_NONE;
1198
1199 pipeline_creation_error:
1200         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_MAIN_PIPE);
1201         return err;
1202 }
1203
1204
1205 void _mmcamcorder_ready_to_encode_callback(GstElement *element, guint size, gpointer handle)
1206 {
1207         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1208         _MMCamcorderSubContext *sc = NULL;
1209
1210         /*_mmcam_dbg_log("start");*/
1211
1212         mmf_return_if_fail(hcamcorder);
1213         mmf_return_if_fail(hcamcorder->sub_context);
1214         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1215
1216         /* set flag */
1217         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_INIT) {
1218                 sc->info_video->get_first_I_frame = FALSE;
1219                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_RUN;
1220                 _mmcam_dbg_warn("set push_encoding_buffer RUN");
1221         }
1222 }
1223
1224
1225 int _mmcamcorder_videosink_window_set(MMHandleType handle, type_element* VideosinkElement)
1226 {
1227         int err = MM_ERROR_NONE;
1228         int size = 0;
1229         int retx = 0;
1230         int rety = 0;
1231         int retwidth = 0;
1232         int retheight = 0;
1233         int visible = 0;
1234         int rotation = MM_DISPLAY_ROTATION_NONE;
1235         int flip = MM_FLIP_NONE;
1236         int display_mode = MM_DISPLAY_MODE_DEFAULT;
1237         int display_geometry_method = MM_DISPLAY_METHOD_LETTER_BOX;
1238         int origin_size = 0;
1239         int zoom_attr = 0;
1240         int zoom_level = 0;
1241         int do_scaling = FALSE;
1242         int *overlay = NULL;
1243         gulong xid;
1244         char *err_name = NULL;
1245         const char *videosink_name = NULL;
1246
1247         GstElement *vsink = NULL;
1248
1249         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1250         _MMCamcorderSubContext *sc = NULL;
1251
1252         _mmcam_dbg_log("");
1253
1254         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1255
1256         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1257         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1258         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1259         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1260
1261         vsink = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
1262
1263         /* Get video display information */
1264         err = mm_camcorder_get_attributes(handle, &err_name,
1265                                           MMCAM_DISPLAY_RECT_X, &retx,
1266                                           MMCAM_DISPLAY_RECT_Y, &rety,
1267                                           MMCAM_DISPLAY_RECT_WIDTH, &retwidth,
1268                                           MMCAM_DISPLAY_RECT_HEIGHT, &retheight,
1269                                           MMCAM_DISPLAY_ROTATION, &rotation,
1270                                           MMCAM_DISPLAY_FLIP, &flip,
1271                                           MMCAM_DISPLAY_VISIBLE, &visible,
1272                                           MMCAM_DISPLAY_HANDLE, (void**)&overlay, &size,
1273                                           MMCAM_DISPLAY_MODE, &display_mode,
1274                                           MMCAM_DISPLAY_GEOMETRY_METHOD, &display_geometry_method,
1275                                           MMCAM_DISPLAY_SCALE, &zoom_attr,
1276                                           MMCAM_DISPLAY_EVAS_DO_SCALING, &do_scaling,
1277                                           NULL);
1278         if (err != MM_ERROR_NONE) {
1279                 if (err_name) {
1280                         _mmcam_dbg_err("failed to get attributes [%s][0x%x]", err_name, err);
1281                         SAFE_FREE(err_name);
1282                 } else {
1283                         _mmcam_dbg_err("failed to get attributes [0x%x]", err);
1284                 }
1285
1286                 return err;
1287         }
1288
1289         _mmcamcorder_conf_get_value_element_name(VideosinkElement, &videosink_name);
1290
1291         _mmcam_dbg_log("(overlay=%p, size=%d)", overlay, size);
1292
1293         /* Set display handle */
1294         if (!strcmp(videosink_name, "xvimagesink") ||
1295             !strcmp(videosink_name, "ximagesink")) {
1296                 if (overlay) {
1297                         xid = *overlay;
1298                         _mmcam_dbg_log("xid = %lu )", xid);
1299                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), xid);
1300                 } else {
1301                         _mmcam_dbg_warn("Handle is NULL. Set xid as 0.. but, it's not recommended.");
1302                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), 0);
1303                 }
1304         } else if (!strcmp(videosink_name, "evasimagesink") ||
1305                    !strcmp(videosink_name, "evaspixmapsink")) {
1306                 _mmcam_dbg_log("videosink : %s, handle : %p", videosink_name, overlay);
1307                 if (overlay) {
1308                         MMCAMCORDER_G_OBJECT_SET_POINTER(vsink, "evas-object", overlay);
1309                         MMCAMCORDER_G_OBJECT_SET(vsink, "origin-size", !do_scaling);
1310                 } else {
1311                         _mmcam_dbg_err("display handle(eavs object) is NULL");
1312                         return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1313                 }
1314 #ifdef HAVE_WAYLAND
1315         } else if (!strcmp(videosink_name, "waylandsink")) {
1316                 MMCamWaylandInfo *wl_info = (MMCamWaylandInfo *)overlay;
1317                 if (wl_info) {
1318                         _mmcam_dbg_log("wayland global surface id : %d", wl_info->global_surface_id);
1319                         gst_video_overlay_set_wl_window_wl_surface_id(GST_VIDEO_OVERLAY(vsink), (guintptr)wl_info->global_surface_id);
1320                         gst_video_overlay_set_render_rectangle(GST_VIDEO_OVERLAY(vsink),
1321                                 wl_info->window_x, wl_info->window_y, wl_info->window_width, wl_info->window_height);
1322                 } else {
1323                         _mmcam_dbg_warn("Handle is NULL. skip setting.");
1324                 }
1325 #endif /* HAVE_WAYLAND */
1326         } else {
1327                 _mmcam_dbg_warn("Who are you?? (Videosink: %s)", videosink_name);
1328         }
1329
1330         _mmcam_dbg_log("%s set: display_geometry_method[%d],origin-size[%d],visible[%d],rotate[%d],flip[%d]",
1331                        videosink_name, display_geometry_method, origin_size, visible, rotation, flip);
1332
1333         /* Set attribute */
1334         if (!strcmp(videosink_name, "xvimagesink") || !strcmp(videosink_name, "waylandsink") ||
1335             !strcmp(videosink_name, "evaspixmapsink")) {
1336                 /* set rotation */
1337                 MMCAMCORDER_G_OBJECT_SET(vsink, "rotate", rotation);
1338
1339                 /* set flip */
1340                 MMCAMCORDER_G_OBJECT_SET(vsink, "flip", flip);
1341
1342                 switch (zoom_attr) {
1343                 case MM_DISPLAY_SCALE_DEFAULT:
1344                         zoom_level = 1;
1345                         break;
1346                 case MM_DISPLAY_SCALE_DOUBLE_LENGTH:
1347                         zoom_level = 2;
1348                         break;
1349                 case MM_DISPLAY_SCALE_TRIPLE_LENGTH:
1350                         zoom_level = 3;
1351                         break;
1352                 default:
1353                         _mmcam_dbg_warn("Unsupported zoom value. set as default.");
1354                         zoom_level = 1;
1355                         break;
1356                 }
1357
1358                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-geometry-method", display_geometry_method);
1359                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-mode", display_mode);
1360                 MMCAMCORDER_G_OBJECT_SET(vsink, "visible", visible);
1361                 MMCAMCORDER_G_OBJECT_SET(vsink, "zoom", zoom_level);
1362
1363                 if (display_geometry_method == MM_DISPLAY_METHOD_CUSTOM_ROI) {
1364                         g_object_set(vsink,
1365                                      "dst-roi-x", retx,
1366                                      "dst-roi-y", rety,
1367                                      "dst-roi-w", retwidth,
1368                                      "dst-roi-h", retheight,
1369                                      NULL);
1370                 }
1371         }
1372
1373         return MM_ERROR_NONE;
1374 }
1375
1376
1377 int _mmcamcorder_vframe_stablize(MMHandleType handle)
1378 {
1379         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1380         _MMCamcorderSubContext *sc = NULL;
1381
1382         _mmcam_dbg_log("%d", _MMCAMCORDER_CAMSTABLE_COUNT);
1383
1384         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1385
1386         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1387
1388         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1389
1390         if (sc->cam_stability_count != _MMCAMCORDER_CAMSTABLE_COUNT) {
1391                 sc->cam_stability_count = _MMCAMCORDER_CAMSTABLE_COUNT;
1392         }
1393
1394         return MM_ERROR_NONE;
1395 }
1396
1397 /* Retreive device information and set them to attributes */
1398 gboolean _mmcamcorder_get_device_info(MMHandleType handle)
1399 {
1400         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1401         _MMCamcorderSubContext *sc = NULL;
1402         GstCameraControl *control = NULL;
1403         GstCameraControlExifInfo exif_info = {0,};
1404
1405         mmf_return_val_if_fail(hcamcorder, FALSE);
1406         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1407
1408         memset(&exif_info, 0x0, sizeof(GstCameraControlExifInfo));
1409
1410         if (sc && sc->element) {
1411                 int err = MM_ERROR_NONE;
1412                 char *err_name = NULL;
1413                 double focal_len = 0.0;
1414
1415                 /* Video input device */
1416                 if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
1417                         /* Exif related information */
1418                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
1419                         if (control != NULL) {
1420                                 gst_camera_control_get_exif_info(control, &exif_info); //get video input device information
1421                                 if (exif_info.focal_len_denominator != 0)
1422                                         focal_len = ((double)exif_info.focal_len_numerator) / ((double) exif_info.focal_len_denominator);
1423                         } else {
1424                                 _mmcam_dbg_err("Fail to get camera control interface!");
1425                                 focal_len = 0.0;
1426                         }
1427                 }
1428
1429                 /* Set values to attributes */
1430                 err = mm_camcorder_set_attributes(handle, &err_name,
1431                                                   MMCAM_CAMERA_FOCAL_LENGTH, focal_len,
1432                                                   NULL);
1433                 if (err != MM_ERROR_NONE) {
1434                         _mmcam_dbg_err("Set attributes error(%s:%x)!", err_name, err);
1435                         SAFE_FREE(err_name);
1436                         return FALSE;
1437                 }
1438         } else {
1439                 _mmcam_dbg_warn( "Sub context isn't exist.");
1440                 return FALSE;
1441         }
1442
1443         return TRUE;
1444 }
1445
1446 static guint32 _mmcamcorder_convert_fourcc_string_to_value(const gchar* format_name)
1447 {
1448     return format_name[0] | (format_name[1] << 8) | (format_name[2] << 16) | (format_name[3] << 24);
1449 }
1450
1451 static GstPadProbeReturn __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1452 {
1453         int current_state = MM_CAMCORDER_STATE_NONE;
1454         int i = 0;
1455
1456         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1457         _MMCamcorderSubContext *sc = NULL;
1458         _MMCamcorderKPIMeasure *kpi = NULL;
1459         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1460         GstMemory *dataBlock = NULL;
1461         GstMemory *metaBlock = NULL;
1462         GstMapInfo mapinfo;
1463
1464         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1465         mmf_return_val_if_fail(gst_buffer_n_memory(buffer)  , GST_PAD_PROBE_DROP);
1466         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1467
1468         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1469         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1470
1471         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1472
1473         current_state = hcamcorder->state;
1474
1475         if (sc->drop_vframe > 0) {
1476                 if (sc->pass_first_vframe > 0) {
1477                         sc->pass_first_vframe--;
1478                         _mmcam_dbg_log("Pass video frame by pass_first_vframe");
1479                 } else {
1480                         sc->drop_vframe--;
1481                         _mmcam_dbg_log("Drop video frame by drop_vframe");
1482                         return GST_PAD_PROBE_DROP;
1483                 }
1484         } else if (sc->cam_stability_count > 0) {
1485                 sc->cam_stability_count--;
1486                 _mmcam_dbg_log("Drop video frame by cam_stability_count");
1487                 return GST_PAD_PROBE_DROP;
1488         }
1489
1490         if (current_state >= MM_CAMCORDER_STATE_PREPARE) {
1491                 int diff_sec;
1492                 int frame_count = 0;
1493                 struct timeval current_video_time;
1494
1495                 kpi = &(sc->kpi);
1496                 if (kpi->init_video_time.tv_sec == kpi->last_video_time.tv_sec &&
1497                     kpi->init_video_time.tv_usec == kpi->last_video_time.tv_usec &&
1498                     kpi->init_video_time.tv_usec  == 0) {
1499                         /*
1500                         _mmcam_dbg_log("START to measure FPS");
1501                         */
1502                         gettimeofday(&(kpi->init_video_time), NULL);
1503                 }
1504
1505                 frame_count = ++(kpi->video_framecount);
1506
1507                 gettimeofday(&current_video_time, NULL);
1508                 diff_sec = current_video_time.tv_sec - kpi->last_video_time.tv_sec;
1509                 if (diff_sec != 0) {
1510                         kpi->current_fps = (frame_count - kpi->last_framecount) / diff_sec;
1511                         if ((current_video_time.tv_sec - kpi->init_video_time.tv_sec) != 0) {
1512                                 int framecount = kpi->video_framecount;
1513                                 int elased_sec = current_video_time.tv_sec - kpi->init_video_time.tv_sec;
1514                                 kpi->average_fps = framecount / elased_sec;
1515                         }
1516
1517                         kpi->last_framecount = frame_count;
1518                         kpi->last_video_time.tv_sec = current_video_time.tv_sec;
1519                         kpi->last_video_time.tv_usec = current_video_time.tv_usec;
1520                         /*
1521                         _mmcam_dbg_log("current fps(%d), average(%d)", kpi->current_fps, kpi->average_fps);
1522                         */
1523                 }
1524         }
1525
1526         /* video stream callback */
1527         if (hcamcorder->vstream_cb && buffer) {
1528                 GstCaps *caps = NULL;
1529                 GstStructure *structure = NULL;
1530                 int state = MM_CAMCORDER_STATE_NULL;
1531                 unsigned int fourcc = 0;
1532                 MMCamcorderVideoStreamDataType stream;
1533                 MMVideoBuffer *mm_buf = NULL;
1534                 const gchar *string_format = NULL;
1535
1536                 state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1537                 if (state < MM_CAMCORDER_STATE_PREPARE) {
1538                         _mmcam_dbg_warn("Not ready for stream callback");
1539                         return GST_PAD_PROBE_OK;
1540                 }
1541
1542                 caps = gst_pad_get_current_caps(pad);
1543                 if (caps == NULL) {
1544                         _mmcam_dbg_warn( "Caps is NULL." );
1545                         return GST_PAD_PROBE_OK;
1546                 }
1547
1548                 /* clear stream data structure */
1549                 memset(&stream, 0x0, sizeof(MMCamcorderVideoStreamDataType));
1550
1551                 structure = gst_caps_get_structure( caps, 0 );
1552                 gst_structure_get_int(structure, "width", &(stream.width));
1553                 gst_structure_get_int(structure, "height", &(stream.height));
1554                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1555                         stream.format = MM_PIXEL_FORMAT_ENCODED_H264;
1556                 } else {
1557                         string_format = gst_structure_get_string(structure, "format");
1558                         if (string_format == NULL) {
1559                                 gst_caps_unref(caps);
1560                                 caps = NULL;
1561                                 _mmcam_dbg_warn("get string error!!");
1562                                 return GST_PAD_PROBE_OK;
1563                         }
1564                         fourcc = _mmcamcorder_convert_fourcc_string_to_value(string_format);
1565                         stream.format = _mmcamcorder_get_pixtype(fourcc);
1566                 }
1567                 gst_caps_unref(caps);
1568                 caps = NULL;
1569
1570                 /*
1571                 _mmcam_dbg_log( "Call video steramCb, data[%p], Width[%d],Height[%d], Format[%d]",
1572                                 GST_BUFFER_DATA(buffer), stream.width, stream.height, stream.format );
1573                 */
1574
1575                 if (stream.width == 0 || stream.height == 0) {
1576                         _mmcam_dbg_warn("Wrong condition!!");
1577                         return GST_PAD_PROBE_OK;
1578                 }
1579
1580                 /* set size and timestamp */
1581                 dataBlock = gst_buffer_peek_memory(buffer, 0);
1582                 stream.length_total = gst_memory_get_sizes(dataBlock, NULL, NULL);
1583                 stream.timestamp = (unsigned int)(GST_BUFFER_PTS(buffer)/1000000); /* nano sec -> mili sec */
1584
1585                 if (hcamcorder->use_zero_copy_format && gst_buffer_n_memory(buffer) > 1) {
1586                         metaBlock = gst_buffer_peek_memory(buffer, 1);
1587                         gst_memory_map(metaBlock, &mapinfo, GST_MAP_READ);
1588                         mm_buf = (MMVideoBuffer *)mapinfo.data;
1589                 }
1590
1591                 /* set data pointers */
1592                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1593                     stream.format == MM_PIXEL_FORMAT_NV21 ||
1594                     stream.format == MM_PIXEL_FORMAT_I420) {
1595                         if (mm_buf) {
1596                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1597                                     stream.format == MM_PIXEL_FORMAT_NV21) {
1598                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1599                                         stream.num_planes = 2;
1600                                         stream.data.yuv420sp.y = mm_buf->data[0];
1601                                         stream.data.yuv420sp.length_y = stream.width * stream.height;
1602                                         stream.data.yuv420sp.uv = mm_buf->data[1];
1603                                         stream.data.yuv420sp.length_uv = stream.data.yuv420sp.length_y >> 1;
1604                                         /*
1605                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:0x%x,size:%d [UV]p:0x%x,size:%d",
1606                                                        stream.format, stream.num_planes,
1607                                                        stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1608                                                        stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1609                                         */
1610                                 } else {
1611                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1612                                         stream.num_planes = 3;
1613                                         stream.data.yuv420p.y = mm_buf->data[0];
1614                                         stream.data.yuv420p.length_y = stream.width * stream.height;
1615                                         stream.data.yuv420p.u = mm_buf->data[1];
1616                                         stream.data.yuv420p.length_u = stream.data.yuv420p.length_y >> 2;
1617                                         stream.data.yuv420p.v = mm_buf->data[2];
1618                                         stream.data.yuv420p.length_v = stream.data.yuv420p.length_u;
1619                                         /*
1620                                         _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",
1621                                                         stream.num_planes,
1622                                                         stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1623                                                         stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1624                                                         stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1625                                         */
1626                                 }
1627                         } else {
1628                                 gst_memory_map(dataBlock, &mapinfo, GST_MAP_READWRITE);
1629                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1630                                     stream.format == MM_PIXEL_FORMAT_NV21) {
1631                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1632                                         stream.num_planes = 2;
1633                                         stream.data.yuv420sp.y = mapinfo.data;
1634                                         stream.data.yuv420sp.length_y = stream.width * stream.height;
1635                                         stream.data.yuv420sp.uv = stream.data.yuv420sp.y + stream.data.yuv420sp.length_y;
1636                                         stream.data.yuv420sp.length_uv = stream.data.yuv420sp.length_y >> 1;
1637                                         stream.stride[0] = stream.width;
1638                                         stream.elevation[0] = stream.height;
1639                                         stream.stride[1] = stream.width;
1640                                         stream.elevation[1] = stream.height >> 1;
1641                                         /*
1642                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:0x%x,size:%d [UV]p:0x%x,size:%d",
1643                                                        stream.format, stream.num_planes,
1644                                                        stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1645                                                        stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1646                                         */
1647                                 } else {
1648                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1649                                         stream.num_planes = 3;
1650                                         stream.data.yuv420p.y = mapinfo.data;
1651                                         stream.data.yuv420p.length_y = stream.width * stream.height;
1652                                         stream.data.yuv420p.u = stream.data.yuv420p.y + stream.data.yuv420p.length_y;
1653                                         stream.data.yuv420p.length_u = stream.data.yuv420p.length_y >> 2;
1654                                         stream.data.yuv420p.v = stream.data.yuv420p.u + stream.data.yuv420p.length_u;
1655                                         stream.data.yuv420p.length_v = stream.data.yuv420p.length_u;
1656                                         stream.stride[0] = stream.width;
1657                                         stream.elevation[0] = stream.height;
1658                                         stream.stride[1] = stream.width >> 1;
1659                                         stream.elevation[1] = stream.height >> 1;
1660                                         stream.stride[2] = stream.width >> 1;
1661                                         stream.elevation[2] = stream.height >> 1;
1662                                         /*
1663                                         _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",
1664                                                         stream.num_planes,
1665                                                         stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1666                                                         stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1667                                                         stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1668                                         */
1669                                 }
1670                         }
1671                 } else {
1672                         if (mm_buf) {
1673                                 gst_memory_unmap(metaBlock, &mapinfo);
1674                                 metaBlock = NULL;
1675                         }
1676                         gst_memory_map(dataBlock, &mapinfo, GST_MAP_READWRITE);
1677                         if (stream.format == MM_PIXEL_FORMAT_YUYV ||
1678                             stream.format == MM_PIXEL_FORMAT_UYVY ||
1679                             stream.format == MM_PIXEL_FORMAT_422P ||
1680                             stream.format == MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
1681                                 stream.data_type = MM_CAM_STREAM_DATA_YUV422;
1682                                 stream.data.yuv422.yuv = mapinfo.data;
1683                                 stream.data.yuv422.length_yuv = stream.length_total;
1684                                 stream.stride[0] = stream.width << 1;
1685                                 stream.elevation[0] = stream.height;
1686                         } else if (stream.format == MM_PIXEL_FORMAT_ENCODED_H264) {
1687                                         stream.data_type = MM_CAM_STREAM_DATA_ENCODED;
1688                                         stream.data.encoded.data = mapinfo.data;
1689                                         stream.data.encoded.length_data = stream.length_total;
1690                                         _mmcam_dbg_log("H264[num_planes:%d] [0]p:0x%x,size:%d",
1691                                                 fourcc, fourcc>>8, fourcc>>16, fourcc>>24, stream.num_planes,
1692                                                 stream.data.encoded.data, stream.data.encoded.length_data);
1693                         } else {
1694                                 stream.data_type = MM_CAM_STREAM_DATA_YUV420;
1695                                 stream.data.yuv420.yuv = mapinfo.data;
1696                                 stream.data.yuv420.length_yuv = stream.length_total;
1697                                 stream.stride[0] = (stream.width * 3) >> 1;
1698                                 stream.elevation[0] = stream.height;
1699                         }
1700
1701                         stream.num_planes = 1;
1702                         /*
1703                         _mmcam_dbg_log("%c%c%c%c[num_planes:%d] [0]p:0x%x,size:%d",
1704                                        fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
1705                                        stream.num_planes, stream.data.yuv420.yuv, stream.data.yuv420.length_yuv);
1706                         */
1707                 }
1708
1709                 /* set tbm bo */
1710                 if (mm_buf && mm_buf->type == MM_VIDEO_BUFFER_TYPE_TBM_BO) {
1711                         /* set bo, stride and elevation */
1712                         for (i = 0 ; i < MM_VIDEO_BUFFER_PLANE_MAX ; i++) {
1713                                 stream.bo[i] = (void *)mm_buf->handle.bo[i];
1714                                 stream.stride[i] = mm_buf->stride_width[i];
1715                                 stream.elevation[i] = mm_buf->stride_height[i];
1716                         }
1717
1718                         /* set gst buffer */
1719                         stream.internal_buffer = buffer;
1720                 }
1721
1722                 /* call application callback */
1723                 _MMCAMCORDER_LOCK_VSTREAM_CALLBACK(hcamcorder);
1724                 if (hcamcorder->vstream_cb) {
1725                         hcamcorder->vstream_cb(&stream, hcamcorder->vstream_cb_param);
1726
1727                         for (i = 0 ; i < MM_VIDEO_BUFFER_PLANE_MAX && stream.bo[i] ; i++) {
1728                                 tbm_bo_map(stream.bo[i], TBM_DEVICE_CPU, TBM_OPTION_READ|TBM_OPTION_WRITE);
1729                                 tbm_bo_unmap(stream.bo[i]);
1730                         }
1731                 }
1732                 _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
1733                 /* Either metaBlock was mapped, or dataBlock, but not both. */
1734                 if (metaBlock) {
1735                         gst_memory_unmap(metaBlock, &mapinfo);
1736                 }else {
1737                         gst_memory_unmap(dataBlock, &mapinfo);
1738                 }
1739         }
1740
1741         return GST_PAD_PROBE_OK;
1742 }
1743
1744 static GstPadProbeReturn __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1745 {
1746         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1747         _MMCamcorderSubContext *sc = NULL;
1748         GstClockTime diff = 0;           /* nsec */
1749         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1750
1751         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1752         mmf_return_val_if_fail(gst_buffer_n_memory(buffer), GST_PAD_PROBE_DROP);
1753         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1754
1755         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1756         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1757
1758         /* push buffer in appsrc to encode */
1759         if(!sc->info_video) {
1760                 _mmcam_dbg_warn("sc->info_video is NULL!!");
1761                 return FALSE;
1762         }
1763
1764         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_RUN &&
1765             sc->info_video->record_dual_stream == FALSE &&
1766             sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst) {
1767                 int ret = 0;
1768                 GstClock *clock = NULL;
1769
1770                 /*
1771                 _mmcam_dbg_log("GST_BUFFER_FLAG_DELTA_UNIT is set : %d",
1772                                GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT));
1773                 */
1774
1775                 /* check first I frame */
1776                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264 &&
1777                     sc->info_video->get_first_I_frame == FALSE) {
1778                         if (!GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT)) {
1779                                 _mmcam_dbg_warn("first I frame is come");
1780                                 sc->info_video->get_first_I_frame = TRUE;
1781                         } else {
1782                                 _mmcam_dbg_warn("NOT I frame.. skip this buffer");
1783                                 return GST_PAD_PROBE_OK;
1784                         }
1785                 }
1786
1787                 if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst) {
1788                         if (sc->info_video->is_firstframe) {
1789                                 sc->info_video->is_firstframe = FALSE;
1790                                 clock = GST_ELEMENT_CLOCK(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
1791                                 if (clock) {
1792                                         gst_object_ref(clock);
1793                                         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);
1794                                         gst_object_unref(clock);
1795                                 }
1796                         }
1797                 } else {
1798                         if(sc->info_video->is_firstframe) {
1799                                 /* for image capture with encodebin(ex:emulator) */
1800                                 if (sc->bencbin_capture && sc->info_image->capturing) {
1801                                         g_mutex_lock(&hcamcorder->task_thread_lock);
1802                                         _mmcam_dbg_log("send signal for sound play");
1803                                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_SOLO_PLAY_START;
1804                                         g_cond_signal(&hcamcorder->task_thread_cond);
1805                                         g_mutex_unlock(&hcamcorder->task_thread_lock);
1806                                 }
1807                                 sc->info_video->is_firstframe = FALSE;
1808                                 sc->info_video->base_video_ts = GST_BUFFER_PTS(buffer);
1809                         }
1810                 }
1811                 GST_BUFFER_PTS(buffer) = GST_BUFFER_PTS(buffer) - sc->info_video->base_video_ts;
1812                 GST_BUFFER_DTS(buffer) = GST_BUFFER_PTS(buffer);
1813
1814                 /*_mmcam_dbg_log("buffer %p, timestamp %"GST_TIME_FORMAT, buffer, GST_TIME_ARGS(GST_BUFFER_PTS(buffer)));*/
1815
1816                 if (0) {
1817                         GstCaps *caps = gst_pad_get_current_caps(pad);
1818                         if (caps) {
1819                                 char *caps_string = gst_caps_to_string(caps);
1820                                 if (caps_string) {
1821                                         _mmcam_dbg_log("%s", caps_string);
1822                                         g_free(caps_string);
1823                                         caps_string = NULL;
1824                                 }
1825                                 gst_caps_unref(caps);
1826                                 caps = NULL;
1827                         } else {
1828                                 _mmcam_dbg_warn("failed to get caps from pad");
1829                         }
1830                 }
1831
1832                 g_signal_emit_by_name(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "push-buffer", buffer, &ret);
1833
1834                 /*_mmcam_dbg_log("push buffer result : 0x%x", ret);*/
1835         }
1836
1837         /* skip display if too fast FPS */
1838         if (sc->info_video && sc->info_video->fps > _MMCAMCORDER_FRAME_PASS_MIN_FPS) {
1839                 if (sc->info_video->prev_preview_ts != 0) {
1840                         diff = GST_BUFFER_PTS(buffer) - sc->info_video->prev_preview_ts;
1841                         if (diff < _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME) {
1842                                 _mmcam_dbg_log("it's too fast. drop frame...");
1843                                 return GST_PAD_PROBE_DROP;
1844                         }
1845                 }
1846
1847                 /*_mmcam_dbg_log("diff %llu", diff);*/
1848
1849                 sc->info_video->prev_preview_ts = GST_BUFFER_PTS(buffer);
1850         }
1851
1852         return GST_PAD_PROBE_OK;
1853 }
1854
1855
1856 int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate)
1857 {
1858         int result = MM_CAMCORDER_MR475;
1859
1860         if (bitrate< 5150) {
1861                 result = MM_CAMCORDER_MR475; /*AMR475*/
1862         } else if (bitrate< 5900) {
1863                 result = MM_CAMCORDER_MR515; /*AMR515*/
1864         } else if (bitrate < 6700) {
1865                 result = MM_CAMCORDER_MR59; /*AMR59*/
1866         } else if (bitrate< 7400) {
1867                 result = MM_CAMCORDER_MR67; /*AMR67*/
1868         } else if (bitrate< 7950) {
1869                 result = MM_CAMCORDER_MR74; /*AMR74*/
1870         } else if (bitrate < 10200) {
1871                 result = MM_CAMCORDER_MR795; /*AMR795*/
1872         } else if (bitrate < 12200) {
1873                 result = MM_CAMCORDER_MR102; /*AMR102*/
1874         } else {
1875                 result = MM_CAMCORDER_MR122; /*AMR122*/
1876         }
1877
1878         return result;
1879 }
1880
1881
1882 int _mmcamcorder_get_eos_message(MMHandleType handle)
1883 {
1884         double elapsed = 0.0;
1885
1886         GstMessage *gMessage = NULL;
1887         GstBus *bus = NULL;
1888         GstClockTime timeout = 1 * GST_SECOND; /* maximum waiting time */
1889         GTimer *timer = NULL;
1890         int ret = MM_ERROR_NONE;
1891
1892         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1893         _MMCamcorderSubContext *sc = NULL;
1894
1895         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1896         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1897         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1898
1899         _mmcam_dbg_log("");
1900
1901         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
1902         timer = g_timer_new();
1903
1904         if (sc && !(sc->bget_eos)) {
1905                 while (TRUE) {
1906                         elapsed = g_timer_elapsed(timer, NULL);
1907
1908                         /*_mmcam_dbg_log("elapsed:%f sec", elapsed);*/
1909
1910                         if (elapsed > _MMCAMCORDER_WAIT_EOS_TIME) {
1911                                 _mmcam_dbg_warn("Timeout. EOS isn't received.");
1912                                  ret = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
1913                                  break;
1914                         }
1915
1916                         gMessage = gst_bus_timed_pop(bus, timeout);
1917                         if (gMessage != NULL) {
1918                                 _mmcam_dbg_log("Get message(%x).", GST_MESSAGE_TYPE(gMessage));
1919
1920                                 if (GST_MESSAGE_TYPE(gMessage) == GST_MESSAGE_ERROR) {
1921                                         GError *err;
1922                                         gchar *debug;
1923                                         gst_message_parse_error(gMessage, &err, &debug);
1924
1925                                         switch (err->code) {
1926                                         case GST_RESOURCE_ERROR_WRITE:
1927                                                 _mmcam_dbg_err("File write error");
1928                                                 ret = MM_ERROR_FILE_WRITE;
1929                                                 break;
1930                                         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
1931                                                 _mmcam_dbg_err("No left space");
1932                                                 ret = MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
1933                                                 break;
1934                                         case GST_RESOURCE_ERROR_OPEN_WRITE:
1935                                                 _mmcam_dbg_err("Out of storage");
1936                                                 ret = MM_ERROR_OUT_OF_STORAGE;
1937                                                 break;
1938                                         case GST_RESOURCE_ERROR_SEEK:
1939                                                 _mmcam_dbg_err("File read(seek)");
1940                                                 ret = MM_ERROR_FILE_READ;
1941                                                 break;
1942                                         default:
1943                                                 _mmcam_dbg_err("Resource error(%d)", err->code);
1944                                                 ret = MM_ERROR_CAMCORDER_GST_RESOURCE;
1945                                                 break;
1946                                         }
1947
1948                                         g_error_free (err);
1949                                         g_free (debug);
1950
1951                                         gst_message_unref(gMessage);
1952                                         break;
1953                                 }
1954
1955                                 _mmcamcorder_pipeline_cb_message(bus, gMessage, (void*)hcamcorder);
1956
1957                                 if (GST_MESSAGE_TYPE(gMessage) == GST_MESSAGE_EOS || sc->bget_eos) {
1958                                         gst_message_unref(gMessage);
1959                                         break;
1960                                 }
1961                                 gst_message_unref(gMessage);
1962                         } else {
1963                                 _mmcam_dbg_log("timeout of gst_bus_timed_pop()");
1964                                 if (sc->bget_eos) {
1965                                         _mmcam_dbg_log("Get EOS in another thread.");
1966                                         break;
1967                                 }
1968                         }
1969                 }
1970         }
1971
1972         g_timer_destroy(timer);
1973         timer = NULL;
1974         gst_object_unref(bus);
1975         bus = NULL;
1976
1977         _mmcam_dbg_log("END");
1978
1979         return ret;
1980 }
1981
1982
1983 void _mmcamcorder_remove_element_handle(MMHandleType handle, void *element, int first_elem, int last_elem)
1984 {
1985         int i = 0;
1986         _MMCamcorderGstElement *remove_element = (_MMCamcorderGstElement *)element;
1987
1988         mmf_return_if_fail(handle && remove_element);
1989         mmf_return_if_fail((first_elem >= 0) && (last_elem > 0) && (last_elem > first_elem));
1990
1991         _mmcam_dbg_log("");
1992
1993         for (i = first_elem ; i <= last_elem ; i++) {
1994                 remove_element[i].gst = NULL;
1995                 remove_element[i].id = _MMCAMCORDER_NONE;
1996         }
1997
1998         return;
1999 }
2000
2001
2002 int _mmcamcorder_check_audiocodec_fileformat_compatibility(MMHandleType handle)
2003 {
2004         int err = MM_ERROR_NONE;
2005         int audio_codec = MM_AUDIO_CODEC_INVALID;
2006         int file_format = MM_FILE_FORMAT_INVALID;
2007
2008         char *err_name = NULL;
2009
2010         err = mm_camcorder_get_attributes(handle, &err_name,
2011                                           MMCAM_AUDIO_ENCODER, &audio_codec,
2012                                           MMCAM_FILE_FORMAT, &file_format,
2013                                           NULL);
2014         if (err != MM_ERROR_NONE) {
2015                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
2016                 SAFE_FREE(err_name);
2017                 return err;
2018         }
2019
2020         /* Check compatibility between audio codec and file format */
2021         if (audio_codec > MM_AUDIO_CODEC_INVALID && audio_codec < MM_AUDIO_CODEC_NUM &&
2022             file_format > MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
2023                 if (audiocodec_fileformat_compatibility_table[audio_codec][file_format] == 0) {
2024                         _mmcam_dbg_err("Audio codec[%d] and file format[%d] compatibility FAILED.",
2025                                        audio_codec, file_format);
2026                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2027                 }
2028
2029                 _mmcam_dbg_log("Audio codec[%d] and file format[%d] compatibility SUCCESS.",
2030                                audio_codec, file_format);
2031         } else {
2032                 _mmcam_dbg_err("Audio codec[%d] or file format[%d] is INVALID.",
2033                                audio_codec, file_format);
2034                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2035         }
2036
2037         return MM_ERROR_NONE;
2038 }
2039
2040
2041 int _mmcamcorder_check_videocodec_fileformat_compatibility(MMHandleType handle)
2042 {
2043         int err = MM_ERROR_NONE;
2044         int video_codec = MM_VIDEO_CODEC_INVALID;
2045         int file_format = MM_FILE_FORMAT_INVALID;
2046
2047         char *err_name = NULL;
2048
2049         err = mm_camcorder_get_attributes(handle, &err_name,
2050                                           MMCAM_VIDEO_ENCODER, &video_codec,
2051                                           MMCAM_FILE_FORMAT, &file_format,
2052                                           NULL);
2053         if (err != MM_ERROR_NONE) {
2054                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
2055                 SAFE_FREE(err_name);
2056                 return err;
2057         }
2058
2059         /* Check compatibility between audio codec and file format */
2060         if (video_codec > MM_VIDEO_CODEC_INVALID && video_codec < MM_VIDEO_CODEC_NUM &&
2061             file_format > MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
2062                 if (videocodec_fileformat_compatibility_table[video_codec][file_format] == 0) {
2063                         _mmcam_dbg_err("Video codec[%d] and file format[%d] compatibility FAILED.",
2064                                        video_codec, file_format);
2065                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2066                 }
2067
2068                 _mmcam_dbg_log("Video codec[%d] and file format[%d] compatibility SUCCESS.",
2069                                video_codec, file_format);
2070         } else {
2071                 _mmcam_dbg_err("Video codec[%d] or file format[%d] is INVALID.",
2072                                video_codec, file_format);
2073                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2074         }
2075
2076         return MM_ERROR_NONE;
2077 }
2078
2079
2080 bool _mmcamcorder_set_display_rotation(MMHandleType handle, int display_rotate, int videosink_index)
2081 {
2082         const char* videosink_name = NULL;
2083
2084         mmf_camcorder_t *hcamcorder = NULL;
2085         _MMCamcorderSubContext *sc = NULL;
2086
2087         hcamcorder = MMF_CAMCORDER(handle);
2088         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2089
2090         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2091         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2092         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2093
2094         if (sc->element[videosink_index].gst) {
2095                 /* Get videosink name */
2096                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2097                 if (videosink_name == NULL) {
2098                         _mmcam_dbg_err("Please check videosink element in configuration file");
2099                         return FALSE;
2100                 }
2101
2102                 if (!strcmp(videosink_name, "waylandsink") || !strcmp(videosink_name, "xvimagesink") ||
2103                         !strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "evaspixmapsink")) {
2104                         MMCAMCORDER_G_OBJECT_SET(sc->element[videosink_index].gst, "rotate", display_rotate);
2105                         _mmcam_dbg_log("Set display-rotate [%d] done.", display_rotate);
2106                         return TRUE;
2107                 } else {
2108                         _mmcam_dbg_warn("videosink[%s] does not support DISPLAY_ROTATION.", videosink_name);
2109                         return FALSE;
2110                 }
2111         } else {
2112                 _mmcam_dbg_err("Videosink element is null");
2113                 return FALSE;
2114         }
2115 }
2116
2117
2118 bool _mmcamcorder_set_display_flip(MMHandleType handle, int display_flip, int videosink_index)
2119 {
2120         const char* videosink_name = NULL;
2121
2122         mmf_camcorder_t *hcamcorder = NULL;
2123         _MMCamcorderSubContext *sc = NULL;
2124
2125         hcamcorder = MMF_CAMCORDER(handle);
2126         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2127
2128         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2129         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2130         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2131
2132         if (sc->element[videosink_index].gst) {
2133                 /* Get videosink name */
2134                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2135                 if (videosink_name == NULL) {
2136                         _mmcam_dbg_err("Please check videosink element in configuration file");
2137                         return FALSE;
2138                 }
2139
2140                 if (!strcmp(videosink_name, "waylandsink") || !strcmp(videosink_name, "xvimagesink") ||
2141                         !strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "evaspixmapsink")) {
2142                         MMCAMCORDER_G_OBJECT_SET(sc->element[videosink_index].gst, "flip", display_flip);
2143                         _mmcam_dbg_log("Set display flip [%d] done.", display_flip);
2144                         return TRUE;
2145                 } else {
2146                         _mmcam_dbg_warn("videosink[%s] does not support DISPLAY_FLIP", videosink_name);
2147                         return FALSE;
2148                 }
2149         } else {
2150                 _mmcam_dbg_err("Videosink element is null");
2151                 return FALSE;
2152         }
2153 }
2154
2155
2156 bool _mmcamcorder_set_videosrc_rotation(MMHandleType handle, int videosrc_rotate)
2157 {
2158         int width = 0;
2159         int height = 0;
2160         int fps = 0;
2161         _MMCamcorderSubContext *sc = NULL;
2162
2163         mmf_camcorder_t *hcamcorder = NULL;
2164
2165         hcamcorder = MMF_CAMCORDER(handle);
2166         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2167
2168         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2169         if (!sc) {
2170                 _mmcam_dbg_log("sub context is not initailized");
2171                 return TRUE;
2172         }
2173
2174         mm_camcorder_get_attributes(handle, NULL,
2175                                     MMCAM_CAMERA_WIDTH, &width,
2176                                     MMCAM_CAMERA_HEIGHT, &height,
2177                                     MMCAM_CAMERA_FPS, &fps,
2178                                     NULL);
2179
2180         _mmcam_dbg_log("set rotate %d", videosrc_rotate);
2181
2182         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, videosrc_rotate);
2183 }
2184
2185
2186 bool _mmcamcorder_set_videosrc_caps(MMHandleType handle, unsigned int fourcc, int width, int height, int fps, int rotate)
2187 {
2188         int set_width = 0;
2189         int set_height = 0;
2190         int set_rotate = 0;
2191         int fps_auto = 0;
2192         unsigned int caps_fourcc = 0;
2193         gboolean do_set_caps = FALSE;
2194
2195         GstCaps *caps = NULL;
2196
2197         mmf_camcorder_t *hcamcorder = NULL;
2198         _MMCamcorderSubContext *sc = NULL;
2199
2200         hcamcorder = MMF_CAMCORDER(handle);
2201         mmf_return_val_if_fail(hcamcorder, FALSE);
2202
2203         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2204
2205         if (!sc || !(sc->element)) {
2206                 _mmcam_dbg_log("sub context is not initialized");
2207                 return TRUE;
2208         }
2209
2210         if (!sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2211                 _mmcam_dbg_err("Video src is NULL!");
2212                 return FALSE;
2213         }
2214
2215         if (!sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst) {
2216                 _mmcam_dbg_err("Video filter is NULL!");
2217                 return FALSE;
2218         }
2219
2220         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2221                 int capture_width = 0;
2222                 int capture_height = 0;
2223                 double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
2224
2225                 mm_camcorder_get_attributes(handle, NULL,
2226                                             MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
2227                                             MMCAM_CAMERA_FPS_AUTO, &fps_auto,
2228                                             MMCAM_CAPTURE_WIDTH, &capture_width,
2229                                             MMCAM_CAPTURE_HEIGHT, &capture_height,
2230                                             MMCAM_VIDEO_WIDTH, &sc->info_video->video_width,
2231                                             MMCAM_VIDEO_HEIGHT, &sc->info_video->video_height,
2232                                             NULL);
2233                 _mmcam_dbg_log("motion rate %f, capture size %dx%d, fps auto %d, video size %dx%d",
2234                                motion_rate, capture_width, capture_height, fps_auto,
2235                                sc->info_video->video_width, sc->info_video->video_height);
2236
2237                 if(motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE) {
2238                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", fps);
2239                 } else {
2240                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", 0);
2241                 }
2242
2243                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
2244                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
2245                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
2246
2247                 /* set fps */
2248                 sc->info_video->fps = fps;
2249         }
2250
2251         /* Interleaved format does not support rotation */
2252         if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2253                 /* store videosrc rotation */
2254                 sc->videosrc_rotate = rotate;
2255
2256                 /* Define width, height and rotate in caps */
2257
2258                 /* This will be applied when rotate is 0, 90, 180, 270 if rear camera.
2259                 This will be applied when rotate is 0, 180 if front camera. */
2260                 set_rotate = rotate * 90;
2261
2262                 if (rotate == MM_VIDEO_INPUT_ROTATION_90 ||
2263                     rotate == MM_VIDEO_INPUT_ROTATION_270) {
2264                         set_width = height;
2265                         set_height = width;
2266                         if (hcamcorder->device_type == MM_VIDEO_DEVICE_CAMERA1) {
2267                                 if (rotate == MM_VIDEO_INPUT_ROTATION_90) {
2268                                         set_rotate = 270;
2269                                 } else {
2270                                         set_rotate = 90;
2271                                 }
2272                         }
2273                 } else {
2274                         set_width = width;
2275                         set_height = height;
2276                 }
2277         } else {
2278                 sc->videosrc_rotate = MM_VIDEO_INPUT_ROTATION_NONE;
2279                 set_rotate = 0;
2280                 set_width = width;
2281                 set_height = height;
2282
2283                 _mmcam_dbg_warn("ITLV format doe snot support INPUT ROTATE. Ignore ROTATE[%d]", rotate);
2284         }
2285
2286         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", &caps);
2287         if (caps && !gst_caps_is_any(caps)) {
2288                 GstStructure *structure = NULL;
2289
2290                 structure = gst_caps_get_structure(caps, 0);
2291                 if (structure) {
2292                         const gchar *format_string = NULL;
2293                         int caps_width = 0;
2294                         int caps_height = 0;
2295                         int caps_fps = 0;
2296                         int caps_rotate = 0;
2297
2298                         format_string = gst_structure_get_string(structure, "format");
2299                         if (format_string) {
2300                                 caps_fourcc = _mmcamcorder_convert_fourcc_string_to_value(format_string);
2301                         }
2302                         gst_structure_get_int(structure, "width", &caps_width);
2303                         gst_structure_get_int(structure, "height", &caps_height);
2304                         gst_structure_get_int(structure, "fps", &caps_fps);
2305                         gst_structure_get_int(structure, "rotate", &caps_rotate);
2306
2307                         if (set_width == caps_width && set_height == caps_height &&
2308                             fourcc == caps_fourcc && set_rotate == caps_rotate && fps == caps_fps) {
2309                                 _mmcam_dbg_log("No need to replace caps.");
2310                         } else {
2311                                 _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]",
2312                                                caps_fourcc, caps_fourcc>>8, caps_fourcc>>16, caps_fourcc>>24,
2313                                                caps_width, caps_height, caps_fps, caps_rotate,
2314                                                fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
2315                                                set_width, set_height, fps, set_rotate);
2316                                 do_set_caps = TRUE;
2317                         }
2318                 } else {
2319                         _mmcam_dbg_log("can not get structure of caps. set new one...");
2320                         do_set_caps = TRUE;
2321                 }
2322         } else {
2323                 _mmcam_dbg_log("No caps. set new one...");
2324                 do_set_caps = TRUE;
2325         }
2326
2327         if (caps) {
2328                 gst_caps_unref(caps);
2329                 caps = NULL;
2330         }
2331
2332         if (do_set_caps) {
2333                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
2334                         caps = gst_caps_new_simple("video/x-h264",
2335                                         "width", G_TYPE_INT, set_width,
2336                                         "height", G_TYPE_INT, set_height,
2337                                         "framerate", GST_TYPE_FRACTION, fps, 1,
2338                                         "stream-format", G_TYPE_STRING, "byte-stream",
2339                                         NULL);
2340                 } else {
2341                         char fourcc_string[sizeof(fourcc)+1];
2342                         strncpy(fourcc_string, (char*)&fourcc, sizeof(fourcc));
2343                         fourcc_string[sizeof(fourcc)] = '\0';
2344                         caps = gst_caps_new_simple("video/x-raw",
2345                                         "format", G_TYPE_STRING, fourcc_string,
2346                                         "width", G_TYPE_INT, set_width,
2347                                         "height", G_TYPE_INT, set_height,
2348                                         "framerate", GST_TYPE_FRACTION, fps, 1,
2349                                         "rotate", G_TYPE_INT, set_rotate,
2350                                         NULL);
2351                 }
2352
2353                 if (caps) {
2354                         _mmcam_dbg_log("vidoesrc new caps set. %"GST_PTR_FORMAT, caps);
2355                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", caps);
2356                         gst_caps_unref(caps);
2357                         caps = NULL;
2358                 } else {
2359                         _mmcam_dbg_err("There are no caps");
2360                 }
2361         }
2362
2363         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2364                 /* assume that it's camera capture mode */
2365                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "csc-range", 1);
2366         }
2367
2368         return TRUE;
2369 }
2370
2371
2372 bool _mmcamcorder_set_videosrc_flip(MMHandleType handle, int videosrc_flip)
2373 {
2374         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2375         _MMCamcorderSubContext *sc = NULL;
2376
2377         mmf_return_val_if_fail(hcamcorder, FALSE);
2378
2379         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2380         if (!sc) {
2381                 return TRUE;
2382         }
2383
2384         _mmcam_dbg_log("Set FLIP %d", videosrc_flip);
2385
2386         if (sc->element && sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2387                 int hflip = 0;
2388                 int vflip = 0;
2389
2390                 /* Interleaved format does not support FLIP */
2391                 if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2392                         hflip = (videosrc_flip & MM_FLIP_HORIZONTAL) == MM_FLIP_HORIZONTAL;
2393                         vflip = (videosrc_flip & MM_FLIP_VERTICAL) == MM_FLIP_VERTICAL;
2394
2395                         _mmcam_dbg_log("videosrc flip H:%d, V:%d", hflip, vflip);
2396
2397                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hflip", hflip);
2398                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "vflip", vflip);
2399                 } else {
2400                         _mmcam_dbg_warn("ITLV format does not support FLIP. Ignore FLIP[%d]",
2401                                         videosrc_flip);
2402                 }
2403         } else {
2404                 _mmcam_dbg_warn("element is NULL");
2405                 return FALSE;
2406         }
2407
2408         return TRUE;
2409 }
2410
2411
2412 bool _mmcamcorder_set_videosrc_anti_shake(MMHandleType handle, int anti_shake)
2413 {
2414         GstCameraControl *control = NULL;
2415         _MMCamcorderSubContext *sc = NULL;
2416         GstElement *v_src = NULL;
2417
2418         int set_value = 0;
2419
2420         mmf_return_val_if_fail(handle, FALSE);
2421
2422         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2423         if (!sc) {
2424                 return TRUE;
2425         }
2426
2427         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2428
2429         if (!v_src) {
2430                 _mmcam_dbg_warn("videosrc element is NULL");
2431                 return FALSE;
2432         }
2433
2434         set_value = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_ANTI_HANDSHAKE, anti_shake);
2435
2436         /* set anti-shake with camera control */
2437         if (!GST_IS_CAMERA_CONTROL(v_src)) {
2438                 _mmcam_dbg_warn("Can't cast Video source into camera control.");
2439                 return FALSE;
2440         }
2441
2442         control = GST_CAMERA_CONTROL(v_src);
2443         if (gst_camera_control_set_ahs(control, set_value)) {
2444                 _mmcam_dbg_log("Succeed in operating anti-handshake. value[%d]", set_value);
2445                 return TRUE;
2446         } else {
2447                 _mmcam_dbg_warn("Failed to operate anti-handshake. value[%d]", set_value);
2448         }
2449
2450         return FALSE;
2451 }
2452
2453
2454 bool _mmcamcorder_set_videosrc_stabilization(MMHandleType handle, int stabilization)
2455 {
2456         _MMCamcorderSubContext *sc = NULL;
2457         GstElement *v_src = NULL;
2458
2459         mmf_return_val_if_fail(handle, FALSE);
2460
2461         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2462         if (!sc) {
2463                 return TRUE;
2464         }
2465
2466         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2467         if (!v_src) {
2468                 _mmcam_dbg_warn("videosrc element is NULL");
2469                 return FALSE;
2470         }
2471
2472         /* check property of videosrc element - support VDIS */
2473         if(g_object_class_find_property(G_OBJECT_GET_CLASS(G_OBJECT(v_src)), "enable-vdis-mode")) {
2474                 int video_width = 0;
2475                 int video_height = 0;
2476
2477                 if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2478                         _mmcam_dbg_log("ENABLE video stabilization");
2479
2480                         /* VDIS mode only supports NV12 and [720p or 1080p or 1088 * 1088] */
2481                         mm_camcorder_get_attributes(handle, NULL,
2482                                                     MMCAM_VIDEO_WIDTH, &video_width,
2483                                                     MMCAM_VIDEO_HEIGHT, &video_height,
2484                                                     NULL);
2485                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_NV12 &&
2486                             video_width >= 1080 && video_height >= 720) {
2487                                 _mmcam_dbg_log("NV12, video size %dx%d, ENABLE video stabilization",
2488                                                video_width, video_height, stabilization);
2489                                 /* set vdis mode */
2490                                 g_object_set(G_OBJECT(v_src),
2491                                              "enable-vdis-mode", TRUE,
2492                                              NULL);
2493                         } else {
2494                                 _mmcam_dbg_warn("invalid preview format %c%c%c%c or video size %dx%d",
2495                                                 sc->fourcc, sc->fourcc>>8, sc->fourcc>>16, sc->fourcc>>24,
2496                                                 video_width, video_height);
2497                                 return FALSE;
2498                         }
2499                 } else {
2500                         /* set vdis mode */
2501                         g_object_set(G_OBJECT(v_src),
2502                                      "enable-vdis-mode", FALSE,
2503                                      NULL);
2504
2505                         _mmcam_dbg_log("DISABLE video stabilization");
2506                 }
2507         } else if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2508                 _mmcam_dbg_err("no property for video stabilization, so can not set ON");
2509                 return FALSE;
2510         } else {
2511                 _mmcam_dbg_warn("no property for video stabilization");
2512         }
2513
2514         return TRUE;
2515 }
2516
2517
2518 bool _mmcamcorder_set_camera_resolution(MMHandleType handle, int width, int height)
2519 {
2520         int fps = 0;
2521
2522         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2523         _MMCamcorderSubContext *sc = NULL;
2524
2525         mmf_return_val_if_fail(hcamcorder, FALSE);
2526
2527         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2528         if (!sc) {
2529                 return TRUE;
2530         }
2531
2532         mm_camcorder_get_attributes(handle, NULL,
2533                                     MMCAM_CAMERA_FPS, &fps,
2534                                     NULL);
2535
2536         _mmcam_dbg_log("set %dx%d", width, height);
2537
2538         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, sc->videosrc_rotate);
2539 }
2540
2541
2542 bool _mmcamcorder_set_encoded_preview_bitrate(MMHandleType handle, int bitrate)
2543 {
2544         _MMCamcorderSubContext *sc = NULL;
2545         GstCameraControl *CameraControl = NULL;
2546         GstCameraControlChannel *CameraControlChannel = NULL;
2547         const GList *controls = NULL;
2548         const GList *item = NULL;
2549
2550         if ((void *)handle == NULL) {
2551                 _mmcam_dbg_warn("handle is NULL");
2552                 return FALSE;
2553         }
2554
2555         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2556         if (!sc) {
2557                 _mmcam_dbg_warn("subcontext is NULL");
2558                 return FALSE;
2559         }
2560
2561         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst == NULL) {
2562                 _mmcam_dbg_warn("videosrc plugin is NULL");
2563                 return FALSE;
2564         }
2565
2566         _mmcam_dbg_log("set encoded preview bitrate : %d bps", bitrate);
2567
2568         CameraControl = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2569         controls = gst_camera_control_list_channels(CameraControl);
2570         _mmcam_dbg_log("controls : 0x%x", controls);
2571         if (controls != NULL) {
2572                 _mmcam_dbg_log("controls : 0x%x", controls);
2573                 for (item = controls ; item && item->data ; item = item->next) {
2574                         CameraControlChannel = item->data;
2575                         _mmcam_dbg_log("label : %d", CameraControlChannel->label);
2576                         if (!strcmp(CameraControlChannel->label, "bitrate")) {
2577                                 _mmcam_dbg_log("set encoded preview bitrate %d", bitrate);
2578                                 return gst_camera_control_set_value(CameraControl, CameraControlChannel, bitrate);
2579                         }
2580                 }
2581
2582                 if (item == NULL) {
2583                         _mmcam_dbg_warn("failed to find \"bitrate\" control channel");
2584                 }
2585         }
2586
2587         return FALSE;
2588 }
2589
2590
2591 bool _mmcamcorder_set_encoded_preview_gop_interval(MMHandleType handle, int interval)
2592 {
2593         _MMCamcorderSubContext *sc = NULL;
2594
2595         if ((void *)handle == NULL) {
2596                 _mmcam_dbg_warn("handle is NULL");
2597                 return FALSE;
2598         }
2599
2600         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2601         if (!sc) {
2602                 _mmcam_dbg_warn("subcontext is NULL");
2603                 return FALSE;
2604         }
2605
2606         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst == NULL) {
2607                 _mmcam_dbg_warn("videosrc plugin is NULL");
2608                 return FALSE;
2609         }
2610
2611         _mmcam_dbg_log("set encoded preview GOP interval : %d ms", interval);
2612
2613         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "newgop-interval", interval);
2614
2615         return TRUE;
2616 }
2617
2618
2619 bool _mmcamcorder_set_sound_stream_info(GstElement *element, char *stream_type, int stream_index)
2620 {
2621         GstStructure *props = NULL;
2622         char stream_props[64] = {'\0',};
2623
2624         if (element == NULL || stream_type == NULL || stream_index < 0) {
2625                 _mmcam_dbg_err("invalid argument %p %p %d", element, stream_type, stream_index);
2626                 return FALSE;
2627         }
2628
2629         snprintf(stream_props, sizeof(stream_props) - 1,
2630                 "props,media.role=%s, media.parent_id=%d",
2631                 stream_type, stream_index);
2632
2633         _mmcam_dbg_log("stream type %s, index %d -> [%s]", stream_type, stream_index, stream_props);
2634
2635         props = gst_structure_from_string(stream_props, NULL);
2636         if (!props) {
2637                 _mmcam_dbg_err("failed to create GstStructure");
2638                 return FALSE;
2639         }
2640
2641         MMCAMCORDER_G_OBJECT_SET_POINTER(element, "stream-properties", props);
2642
2643         gst_structure_free(props);
2644         props = NULL;
2645
2646         return TRUE;
2647 }
2648
2649
2650 bool _mmcamcorder_recreate_decoder_for_encoded_preview(MMHandleType handle)
2651 {
2652         int ret = MM_ERROR_NONE;
2653         _MMCamcorderSubContext *sc = NULL;
2654         mmf_camcorder_t *hcamcorder = NULL;
2655         const char *videodecoder_name = NULL;
2656
2657         if ((void *)handle == NULL) {
2658                 _mmcam_dbg_warn("handle is NULL");
2659                 return FALSE;
2660         }
2661
2662         hcamcorder = MMF_CAMCORDER(handle);
2663
2664         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2665         if (!sc) {
2666                 _mmcam_dbg_warn("subcontext is NULL");
2667                 return FALSE;
2668         }
2669
2670         if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ENCODED_H264 ||
2671                 hcamcorder->recreate_decoder == FALSE) {
2672                 _mmcam_dbg_log("skip this fuction - format %d, recreate decoder %d",
2673                         sc->info_image->preview_format, hcamcorder->recreate_decoder);
2674                 return TRUE;
2675         }
2676
2677         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst == NULL ||
2678             sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst == NULL) {
2679                 _mmcam_dbg_warn("main pipeline or decoder plugin is NULL");
2680                 return FALSE;
2681         }
2682
2683         _mmcam_dbg_log("start");
2684
2685         _mmcamcorder_conf_get_value_element_name(sc->VideodecoderElementH264, &videodecoder_name);
2686         if (videodecoder_name == NULL) {
2687                 _mmcam_dbg_err("failed to get decoder element name from %p", sc->VideodecoderElementH264);
2688                 return FALSE;
2689         }
2690
2691         /* set state as NULL */
2692         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, GST_STATE_NULL);
2693         if (ret != MM_ERROR_NONE) {
2694                 _mmcam_dbg_err("failed to set NULL to decoder");
2695                 return FALSE;
2696         }
2697
2698         /* remove decoder - pads will be unlinked automatically in remove function */
2699         if (!gst_bin_remove(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst),
2700                             sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst)) {
2701                 _mmcam_dbg_err("failed to remove decoder from pipeline");
2702                 return FALSE;
2703         }
2704
2705         /* check decoder element */
2706         if (sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst) {
2707                 _mmcam_dbg_log("decoder[%p] is still alive - ref count %d",
2708                         G_OBJECT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst),
2709                         ((GObject *)sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst)->ref_count);
2710         }
2711
2712         /* create new decoder */
2713         sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst = gst_element_factory_make(videodecoder_name, "videosrc_decode");
2714         if (sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst == NULL) {
2715                 _mmcam_dbg_err("Decoder [%s] creation fail", videodecoder_name);
2716                 return FALSE;
2717         }
2718
2719         sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].id = _MMCAMCORDER_VIDEOSRC_DECODE;
2720         g_object_weak_ref(G_OBJECT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst),
2721                 (GWeakNotify)_mmcamcorder_element_release_noti, sc);
2722
2723         /* add to pipeline */
2724         if (!gst_bin_add(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst),
2725                 sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst)) {
2726                 _mmcam_dbg_err("failed to add decoder to pipeline");
2727                 gst_object_unref(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst);
2728                 return FALSE;
2729         }
2730
2731         /* link */
2732         if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst),
2733                 GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst))) {
2734                 _mmcam_dbg_log("Link videosrc_queue to decoder OK");
2735         } else {
2736                 _mmcam_dbg_err("Link videosrc_queue to decoder FAILED");
2737                 return FALSE;
2738         }
2739
2740         if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst),
2741                 GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst))) {
2742                 _mmcam_dbg_log("Link decoder to videosink_queue OK");
2743         } else {
2744                 _mmcam_dbg_err("Link decoder to videosink_queue FAILED");
2745                 return FALSE;
2746         }
2747
2748         /* set state READY */
2749         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, GST_STATE_READY);
2750         if (ret != MM_ERROR_NONE) {
2751                 _mmcam_dbg_err("failed to set READY to decoder");
2752                 return FALSE;
2753         }
2754
2755         _mmcam_dbg_log("done");
2756
2757         return TRUE;
2758 }