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/allocators/gsttizenmemory.h>
  26 #include <gst/audio/audio-format.h>
  27 #include <gst/video/videooverlay.h>
  28 #include <gst/video/cameracontrol.h>
  29
  30 #include <sys/time.h>
  31 #include <unistd.h>
  32 #include <tbm_bufmgr.h>
  33 #include <tbm_surface.h>
  34 #include <tbm_surface_internal.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 #ifdef _MMCAMCORDER_RM_SUPPORT
 187         int decoder_index = 0;
 188         char decoder_name[20] = {'\0',};
 189 #endif /* _MMCAMCORDER_RM_SUPPORT */
 190         GstElement *sink_element = NULL;
 191         int sink_element_size = 0;
 192
 193         GList *element_list = NULL;
 194
 195         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 196         _MMCamcorderSubContext *sc = NULL;
 197         type_element *VideosrcElement = NULL;
 198         type_int_array *input_index = NULL;
 199
 200         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 201
 202         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 203         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 204         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 205
 206         _mmcam_dbg_log("");
 207
 208         /* Check existence */
 209         for (i = _MMCAMCORDER_VIDEOSRC_SRC ; i <= _MMCAMCORDER_VIDEOSINK_SINK ; i++) {
 210                 if (sc->element[i].gst) {
 211                         if (((GObject *)sc->element[i].gst)->ref_count > 0)
 212                                 gst_object_unref(sc->element[i].gst);
 213
 214                         _mmcam_dbg_log("element[index:%d] is Already existed.", i);
 215                 }
 216         }
 217
 218         /* Get video device index info */
 219         _mmcamcorder_conf_get_value_int_array(hcamcorder->conf_ctrl,
 220                                                                                   CONFIGURE_CATEGORY_CTRL_CAMERA,
 221                                                                                   "InputIndex",
 222                                                                                   &input_index);
 223         if (input_index == NULL) {
 224                 _mmcam_dbg_err("Failed to get input_index");
 225                 return MM_ERROR_CAMCORDER_CREATE_CONFIGURE;
 226         }
 227
 228         err = mm_camcorder_get_attributes(handle, &err_name,
 229                 MMCAM_CAMERA_WIDTH, &camera_width,
 230                 MMCAM_CAMERA_HEIGHT, &camera_height,
 231                 MMCAM_CAMERA_FORMAT, &sc->info_image->preview_format,
 232                 MMCAM_CAMERA_FPS, &fps,
 233                 MMCAM_CAMERA_ROTATION, &camera_rotate,
 234                 MMCAM_CAMERA_FLIP, &camera_flip,
 235                 MMCAM_CAMERA_VIDEO_STABILIZATION, &video_stabilization,
 236                 MMCAM_CAMERA_ANTI_HANDSHAKE, &anti_shake,
 237                 MMCAM_CAPTURE_WIDTH, &capture_width,
 238                 MMCAM_CAPTURE_HEIGHT, &capture_height,
 239                 MMCAM_CAMERA_HDR_CAPTURE, &sc->info_image->hdr_capture_mode,
 240                 MMCAM_IMAGE_ENCODER, &codectype,
 241                 MMCAM_IMAGE_ENCODER_QUALITY, &capture_jpg_quality,
 242                 MMCAM_DISPLAY_SOCKET_PATH, &socket_path, &socket_path_len,
 243                 MMCAM_DISPLAY_SURFACE, &display_surface_type,
 244                 NULL);
 245         if (err != MM_ERROR_NONE) {
 246                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 247                 SAFE_FREE(err_name);
 248                 return err;
 249         }
 250
 251         /* Get fourcc from picture format */
 252         sc->fourcc = _mmcamcorder_get_fourcc(sc->info_image->preview_format, codectype, hcamcorder->use_zero_copy_format);
 253
 254         /* Get videosrc element and its name from configure */
 255         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 256                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 257                 "VideosrcElement",
 258                 &VideosrcElement);
 259         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 260
 261         /**
 262          * Create child element
 263          */
 264         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_SRC, videosrc_name, "videosrc_src", element_list, err);
 265
 266         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_FILT, "capsfilter", "videosrc_filter", element_list, err);
 267
 268         /* init high-speed-fps */
 269         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", 0);
 270
 271         /* set capture size, quality and flip setting which were set before mm_camcorder_realize */
 272         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
 273         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
 274         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-jpg-quality", capture_jpg_quality);
 275         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hdr-capture", sc->info_image->hdr_capture_mode);
 276
 277         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_QUE, "queue", "videosrc_queue", element_list, err);
 278
 279         /* set camera flip */
 280         _mmcamcorder_set_videosrc_flip(handle, camera_flip);
 281
 282         /* set video stabilization mode */
 283         _mmcamcorder_set_videosrc_stabilization(handle, video_stabilization);
 284
 285         /* set anti handshake mode */
 286         _mmcamcorder_set_videosrc_anti_shake(handle, anti_shake);
 287
 288         if (sc->is_modified_rate)
 289                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", fps);
 290
 291         /* Set basic infomation of videosrc element */
 292         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, VideosrcElement);
 293
 294         /* Set video device index */
 295         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "camera-id", input_index->default_value);
 296
 297         /* make demux and decoder for H264 stream from videosrc */
 298         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 299                 int preview_bitrate = 0;
 300                 int gop_interval = 0;
 301                 const char *videodecoder_name = NULL;
 302
 303                 /* get recreate_decoder flag */
 304                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 305                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 306                         "RecreateDecoder",
 307                         &hcamcorder->recreate_decoder);
 308
 309                 /* get video decoder element and name for H.264 format */
 310                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 311                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 312                         "VideodecoderElementH264",
 313                         &sc->VideodecoderElementH264);
 314
 315                 _mmcamcorder_conf_get_value_element_name(sc->VideodecoderElementH264, &videodecoder_name);
 316
 317                 if (videodecoder_name) {
 318                         _mmcam_dbg_log("video decoder element [%s], recreate decoder %d",
 319                                 videodecoder_name, hcamcorder->recreate_decoder);
 320 #ifdef _MMCAMCORDER_RM_SUPPORT
 321                         if (hcamcorder->request_resources.category_id[0] == RM_CATEGORY_VIDEO_DECODER_SUB)
 322                                 decoder_index = 1;
 323
 324                         snprintf(decoder_name, sizeof(decoder_name)-1, "%s%d", videodecoder_name, decoder_index);
 325                         _mmcam_dbg_log("encoded preview decoder_name %s", decoder_name);
 326                         /* create decoder element */
 327                         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_DECODE, decoder_name, "videosrc_decode", element_list, err);
 328 #else /* _MMCAMCORDER_RM_SUPPORT */
 329                         /* create decoder element */
 330                         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_DECODE, videodecoder_name, "videosrc_decode", element_list, err);
 331 #endif /* _MMCAMCORDER_RM_SUPPORT */
 332                         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, sc->VideodecoderElementH264);
 333                 } else {
 334                         _mmcam_dbg_err("failed to get video decoder element name from %p", sc->VideodecoderElementH264);
 335                         goto pipeline_creation_error;
 336                 }
 337
 338                 /* set encoded preview bitrate and iframe interval */
 339                 mm_camcorder_get_attributes(handle, NULL,
 340                         MMCAM_ENCODED_PREVIEW_BITRATE, &preview_bitrate,
 341                         MMCAM_ENCODED_PREVIEW_GOP_INTERVAL, &gop_interval,
 342                         NULL);
 343
 344                 if (!_mmcamcorder_set_encoded_preview_bitrate(handle, preview_bitrate))
 345                         _mmcam_dbg_warn("_mmcamcorder_set_encoded_preview_bitrate failed");
 346
 347                 if (!_mmcamcorder_set_encoded_preview_gop_interval(handle, gop_interval))
 348                         _mmcam_dbg_warn("_mmcamcorder_set_encoded_preview_gop_interval failed");
 349         }
 350
 351         _mmcam_dbg_log("Current mode[%d]", hcamcorder->type);
 352
 353         /* Get videosink name */
 354         _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
 355
 356         if (!videosink_name) {
 357                 _mmcam_dbg_err("failed to get videosink name");
 358                 goto pipeline_creation_error;
 359         }
 360
 361         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_QUE, "queue", "videosink_queue", element_list, err);
 362
 363         _mmcam_dbg_log("videosink_name: %s", videosink_name);
 364
 365         if (display_surface_type == MM_DISPLAY_SURFACE_REMOTE) {
 366                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_SINK, videosink_name, "ipc_sink", element_list, err);
 367
 368                 _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, sc->VideosinkElement);
 369
 370                 err = mm_camcorder_get_attributes(handle, &err_name,
 371                         MMCAM_DISPLAY_SOCKET_PATH, &socket_path, &socket_path_len,
 372                         NULL);
 373                 if (err != MM_ERROR_NONE) {
 374                         _mmcam_dbg_warn("Get socket path failed 0x%x", err);
 375                         SAFE_FREE(err_name);
 376                         goto pipeline_creation_error;
 377                 }
 378
 379                 g_object_set(G_OBJECT(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst), "socket-path", socket_path, NULL);
 380         } else {
 381                 if (hcamcorder->use_videoconvert && (!strcmp(videosink_name, "tizenwlsink") || !strcmp(videosink_name, "directvideosink"))) {
 382                         /* get video convert name */
 383                         _mmcamcorder_conf_get_value_element_name(sc->VideoconvertElement, &videoconvert_name);
 384
 385                         if (videoconvert_name) {
 386                                 _mmcam_dbg_log("videoconvert element name : %s", videoconvert_name);
 387                                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_CLS, videoconvert_name, "videosink_cls", element_list, err);
 388                         } else
 389                                 _mmcam_dbg_err("failed to get videoconvert element name");
 390                 }
 391
 392                 /* check sink element in attribute */
 393                 mm_camcorder_get_attributes(handle, NULL,
 394                         MMCAM_DISPLAY_REUSE_ELEMENT, &sink_element, &sink_element_size,
 395                         NULL);
 396
 397                 if (sink_element) {
 398                         int attr_index = 0;
 399                         MMHandleType attrs = MMF_CAMCORDER_ATTRS(handle);
 400
 401                         _mmcam_dbg_log("reuse sink element %p in attribute", sink_element);
 402
 403                         _MMCAMCORDER_ELEMENT_ADD(sc, sc->element, _MMCAMCORDER_VIDEOSINK_SINK, sink_element, element_list, err);
 404
 405                         /* reset attribute */
 406                         if (attrs) {
 407                                 mm_attrs_get_index((MMHandleType)attrs, MMCAM_DISPLAY_REUSE_ELEMENT, &attr_index);
 408                                 mm_attrs_set_data(attrs, attr_index, NULL, 0);
 409                                 mm_attrs_commit(attrs, attr_index);
 410                         } else {
 411                                 _mmcam_dbg_warn("attribute is NULL");
 412                                 err = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 413                                 goto pipeline_creation_error;
 414                         }
 415                 } else {
 416                         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_SINK, videosink_name, "videosink_sink", element_list, err);
 417
 418                         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, sc->VideosinkElement);
 419                 }
 420
 421                 if (_mmcamcorder_videosink_window_set(handle, sc->VideosinkElement) != MM_ERROR_NONE) {
 422                         _mmcam_dbg_err("_mmcamcorder_videosink_window_set error");
 423                         err = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 424                         goto pipeline_creation_error;
 425                 }
 426         }
 427
 428         /* Set caps by rotation */
 429         _mmcamcorder_set_videosrc_rotation(handle, camera_rotate);
 430
 431         /* add elements to main pipeline */
 432         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), element_list)) {
 433                 _mmcam_dbg_err("element_list add error.");
 434                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 435                 goto pipeline_creation_error;
 436         }
 437
 438         /* link elements */
 439         if (!_mmcamcorder_link_elements(element_list)) {
 440                 _mmcam_dbg_err("element link error.");
 441                 err = MM_ERROR_CAMCORDER_GST_LINK;
 442                 goto pipeline_creation_error;
 443         }
 444
 445         if (element_list) {
 446                 g_list_free(element_list);
 447                 element_list = NULL;
 448         }
 449
 450         return MM_ERROR_NONE;
 451
 452 pipeline_creation_error:
 453         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_SRC);
 454         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_FILT);
 455         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_QUE);
 456         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS);
 457         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_FILT);
 458         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_QUE);
 459         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_DECODE);
 460         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_QUE);
 461         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_SINK);
 462
 463         if (element_list) {
 464                 g_list_free(element_list);
 465                 element_list = NULL;
 466         }
 467
 468         return err;
 469 }
 470
 471
 472 int _mmcamcorder_create_audiosrc_bin(MMHandleType handle)
 473 {
 474         int err = MM_ERROR_NONE;
 475         int val = 0;
 476         int rate = 0;
 477         int format = 0;
 478         int channel = 0;
 479         int a_enc = MM_AUDIO_CODEC_AMR;
 480         int a_dev = MM_AUDIO_DEVICE_MIC;
 481         double volume = 0.0;
 482         char *err_name = NULL;
 483         const char *audiosrc_name = NULL;
 484         char *cat_name = NULL;
 485         char *stream_type = NULL;
 486         int stream_type_len = 0;
 487         int stream_index = 0;
 488         int buffer_interval = 0;
 489         int blocksize = 0;
 490         int replay_gain_enable = FALSE;
 491         double replay_gain_ref_level = 0.0;
 492
 493         GstCaps *caps = NULL;
 494         GstPad *pad = NULL;
 495         GList *element_list  = NULL;
 496
 497         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 498         _MMCamcorderSubContext *sc = NULL;
 499         _MMCamcorderGstElement *last_element = NULL;
 500         type_element *AudiosrcElement = NULL;
 501
 502         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 503
 504         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 505         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 506         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 507
 508         _mmcam_dbg_log("");
 509
 510         err = _mmcamcorder_check_audiocodec_fileformat_compatibility(handle);
 511         if (err != MM_ERROR_NONE)
 512                 return err;
 513
 514         err = mm_camcorder_get_attributes(handle, &err_name,
 515                 MMCAM_AUDIO_DEVICE, &a_dev,
 516                 MMCAM_AUDIO_ENCODER, &a_enc,
 517                 MMCAM_AUDIO_ENCODER_BITRATE, &val,
 518                 MMCAM_AUDIO_SAMPLERATE, &rate,
 519                 MMCAM_AUDIO_FORMAT, &format,
 520                 MMCAM_AUDIO_CHANNEL, &channel,
 521                 MMCAM_AUDIO_VOLUME, &volume,
 522                 MMCAM_AUDIO_REPLAY_GAIN_ENABLE, &replay_gain_enable,
 523                 MMCAM_AUDIO_REPLAY_GAIN_REFERENCE_LEVEL, &replay_gain_ref_level,
 524                 MMCAM_SOUND_STREAM_TYPE, &stream_type, &stream_type_len,
 525                 MMCAM_SOUND_STREAM_INDEX, &stream_index,
 526                 NULL);
 527         if (err != MM_ERROR_NONE) {
 528                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 529                 SAFE_FREE(err_name);
 530                 return err;
 531         }
 532
 533         /* Check existence */
 534         if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst) {
 535                 if (((GObject *)sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst)->ref_count > 0)
 536                         gst_object_unref(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst);
 537
 538                 _mmcam_dbg_log("_MMCAMCORDER_AUDIOSRC_BIN is Already existed. Unref once...");
 539         }
 540
 541         /* Create bin element */
 542         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN, "audiosource_bin", err);
 543
 544         if (a_dev == MM_AUDIO_DEVICE_MODEM) {
 545                 cat_name = strdup("AudiomodemsrcElement");
 546         } else {
 547                 /* MM_AUDIO_DEVICE_MIC or others */
 548                 cat_name = strdup("AudiosrcElement");
 549         }
 550
 551         if (cat_name == NULL) {
 552                 _mmcam_dbg_err("strdup failed.");
 553                 err = MM_ERROR_CAMCORDER_LOW_MEMORY;
 554                 goto pipeline_creation_error;
 555         }
 556
 557         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 558                 CONFIGURE_CATEGORY_MAIN_AUDIO_INPUT,
 559                 cat_name,
 560                 &AudiosrcElement);
 561         _mmcamcorder_conf_get_value_element_name(AudiosrcElement, &audiosrc_name);
 562
 563         free(cat_name);
 564         cat_name = NULL;
 565
 566         _mmcam_dbg_log("Audio src name : %s", audiosrc_name);
 567
 568         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC, audiosrc_name, "audiosrc_src", element_list, err);
 569
 570         /* set sound stream info */
 571         _mmcamcorder_set_sound_stream_info(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, stream_type, stream_index);
 572
 573         /* set audiosrc properties in ini configuration */
 574         _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, AudiosrcElement);
 575
 576         /* set block size */
 577         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 578                 CONFIGURE_CATEGORY_MAIN_AUDIO_INPUT,
 579                 "AudioBufferInterval",
 580                 &buffer_interval);
 581
 582         if (_mmcamcorder_get_audiosrc_blocksize(rate, format, channel, buffer_interval, &blocksize)) {
 583                 _mmcam_dbg_log("set audiosrc block size %d", blocksize);
 584                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, "blocksize", blocksize);
 585         }
 586
 587         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT, "capsfilter", "audiosrc_capsfilter", element_list, err);
 588
 589         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_QUE, "queue", "audiosrc_queue", element_list, err);
 590         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-buffers", 0);
 591         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-bytes", 0);
 592         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-time", 0);
 593
 594         /* Set basic infomation */
 595         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 596                 int depth = 0;
 597                 const gchar* format_name = NULL;
 598
 599                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL, "volume", "audiosrc_volume", element_list, err);
 600
 601                 if (volume == 0.0) {
 602                         /* Because data probe of audio src do the same job, it doesn't need to set "mute" here. Already null raw data. */
 603                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", 1.0);
 604                 } else {
 605                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "mute", FALSE);
 606                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", volume);
 607                 }
 608
 609                 if (format == MM_CAMCORDER_AUDIO_FORMAT_PCM_S16_LE) {
 610                         depth = 16;
 611                         format_name = "S16LE";
 612                 } else { /* MM_CAMCORDER_AUDIO_FORMAT_PCM_U8 */
 613                         depth = 8;
 614                         format_name = "U8";
 615                 }
 616
 617                 caps = gst_caps_new_simple("audio/x-raw",
 618                         "rate", G_TYPE_INT, rate,
 619                         "channels", G_TYPE_INT, channel,
 620                         "format", G_TYPE_STRING, format_name,
 621                         NULL);
 622                 _mmcam_dbg_log("caps [x-raw, rate:%d, channel:%d, depth:%d], volume %lf",
 623                         rate, channel, depth, volume);
 624         } else {
 625                 /* what are the audio encoder which should get audio/x-raw-float? */
 626                 caps = gst_caps_new_simple("audio/x-raw",
 627                         "rate", G_TYPE_INT, rate,
 628                         "channels", G_TYPE_INT, channel,
 629                         "format", G_TYPE_STRING, GST_AUDIO_NE(F32),
 630                         NULL);
 631                 _mmcam_dbg_log("caps [x-raw (F32), rate:%d, channel:%d, endianness:%d, width:32]",
 632                         rate, channel, BYTE_ORDER);
 633         }
 634
 635         /* Replay Gain */
 636         _mmcam_dbg_log("Replay gain - enable : %d, reference level : %lf",
 637                 replay_gain_enable, replay_gain_ref_level);
 638
 639         if (replay_gain_enable) {
 640                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_RGA, "rganalysis", "audiosrc_rga", element_list, err);
 641                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_RGA].gst, "reference-level", replay_gain_ref_level);
 642                 /* If num-tracks is not set, album gain and peak event is not come. */
 643                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_RGA].gst, "num-tracks", 1);
 644         }
 645
 646         if (caps) {
 647                 MMCAMCORDER_G_OBJECT_SET_POINTER((sc->encode_element[_MMCAMCORDER_AUDIOSRC_FILT].gst), "caps", caps);
 648                 gst_caps_unref(caps);
 649                 caps = NULL;
 650         } else {
 651                 _mmcam_dbg_err("create caps error");
 652                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 653                 goto pipeline_creation_error;
 654         }
 655
 656         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst), element_list)) {
 657                 _mmcam_dbg_err("element add error.");
 658                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 659                 goto pipeline_creation_error;
 660         }
 661
 662         if (!_mmcamcorder_link_elements(element_list)) {
 663                 _mmcam_dbg_err("element link error.");
 664                 err = MM_ERROR_CAMCORDER_GST_LINK;
 665                 goto pipeline_creation_error;
 666         }
 667
 668         last_element = (_MMCamcorderGstElement*)(g_list_last(element_list)->data);
 669         pad = gst_element_get_static_pad(last_element->gst, "src");
 670         if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst, gst_ghost_pad_new("src", pad))) {
 671                 gst_object_unref(pad);
 672                 pad = NULL;
 673                 _mmcam_dbg_err("failed to create ghost pad on _MMCAMCORDER_AUDIOSRC_BIN.");
 674                 err = MM_ERROR_CAMCORDER_GST_LINK;
 675                 goto pipeline_creation_error;
 676         }
 677
 678         gst_object_unref(pad);
 679         pad = NULL;
 680
 681         if (element_list) {
 682                 g_list_free(element_list);
 683                 element_list = NULL;
 684         }
 685
 686         return MM_ERROR_NONE;
 687
 688 pipeline_creation_error:
 689         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC);
 690         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT);
 691         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_QUE);
 692         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL);
 693         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN);
 694
 695         if (element_list) {
 696                 g_list_free(element_list);
 697                 element_list = NULL;
 698         }
 699
 700         return err;
 701 }
 702
 703
 704 void _mmcamcorder_set_encoder_bitrate(MMCamcorderEncoderType type, int codec, int bitrate, GstElement *element)
 705 {
 706         int set_value = 0;
 707
 708         if (!element) {
 709                 _mmcam_dbg_warn("NULL element, will be applied later - type %d, bitrate %d", type, bitrate);
 710                 return;
 711         }
 712
 713         if (bitrate <= 0) {
 714                 _mmcam_dbg_warn("[type %d, codec %d] too small bitrate[%d], use default",
 715                         type, codec, bitrate);
 716                 return;
 717         }
 718
 719         if (type == MM_CAMCORDER_ENCODER_TYPE_AUDIO) {
 720                 /* audio encoder bitrate setting */
 721                 switch (codec) {
 722                 case MM_AUDIO_CODEC_AMR:
 723                         set_value = __mmcamcorder_get_amrnb_bitrate_mode(bitrate);
 724                         _mmcam_dbg_log("Set AMR encoder mode [%d]", set_value);
 725                         MMCAMCORDER_G_OBJECT_SET(element, "band-mode", set_value);
 726                         break;
 727                 case MM_AUDIO_CODEC_MP3:
 728                         set_value = bitrate / 1000;
 729                         _mmcam_dbg_log("Set MP3 encoder bitrate [%d] kbps", set_value);
 730                         MMCAMCORDER_G_OBJECT_SET(element, "bitrate", set_value);
 731                         break;
 732                 case MM_AUDIO_CODEC_AAC:
 733                         _mmcam_dbg_log("Set AAC encoder bitrate [%d] bps", bitrate);
 734                         MMCAMCORDER_G_OBJECT_SET(element, "bitrate", bitrate);
 735                         break;
 736                 default:
 737                         _mmcam_dbg_warn("Not AMR, MP3 and AAC codec, need to add code for audio bitrate");
 738                         break;
 739                 }
 740         } else {
 741                 /* video encoder bitrate setting */
 742                 _mmcam_dbg_log("Set video encoder bitrate %d", bitrate);
 743                 MMCAMCORDER_G_OBJECT_SET(element, "bitrate", bitrate);
 744         }
 745
 746         return;
 747 }
 748
 749
 750 int _mmcamcorder_create_encodesink_bin(MMHandleType handle, MMCamcorderEncodebinProfile profile)
 751 {
 752         int err = MM_ERROR_NONE;
 753         int channel = 0;
 754         int audio_enc = 0;
 755         int v_bitrate = 0;
 756         int a_bitrate = 0;
 757         int encodebin_profile = 0;
 758         int auto_audio_convert = 0;
 759         int auto_audio_resample = 0;
 760         int auto_color_space = 0;
 761         int cap_format = MM_PIXEL_FORMAT_INVALID;
 762         const char *gst_element_venc_name = NULL;
 763         const char *gst_element_aenc_name = NULL;
 764         const char *gst_element_ienc_name = NULL;
 765         const char *gst_element_mux_name = NULL;
 766         const char *gst_element_rsink_name = NULL;
 767         const char *str_profile = NULL;
 768         const char *str_aac = NULL;
 769         const char *str_aar = NULL;
 770         const char *str_acs = NULL;
 771         char *err_name = NULL;
 772         const char *videoconvert_name = NULL;
 773         GstCaps *audio_caps = NULL;
 774         GstCaps *video_caps = NULL;
 775         GstPad *pad = NULL;
 776         GList *element_list = NULL;
 777
 778         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 779         _MMCamcorderSubContext *sc = NULL;
 780         type_element *VideoencElement = NULL;
 781         type_element *AudioencElement = NULL;
 782         type_element *ImageencElement = NULL;
 783         type_element *MuxElement = NULL;
 784         type_element *RecordsinkElement = NULL;
 785
 786         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 787
 788         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 789         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 790         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 791
 792         _mmcam_dbg_log("start - profile : %d", profile);
 793
 794         /* Check existence */
 795         if (sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst) {
 796                 if (((GObject *)sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst)->ref_count > 0)
 797                         gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst);
 798
 799                 _mmcam_dbg_log("_MMCAMCORDER_ENCSINK_BIN is Already existed.");
 800         }
 801
 802         /* Create bin element */
 803         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_BIN, "encodesink_bin", err);
 804
 805         /* Create child element */
 806         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 807                 GstCaps *caps_from_pad = NULL;
 808
 809                 /* create appsrc and capsfilter */
 810                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SRC, "appsrc", "encodesink_src", element_list, err);
 811
 812                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_FILT, "capsfilter", "encodesink_filter", element_list, err);
 813
 814                 /* release element_list, they will be placed out of encodesink bin */
 815                 if (element_list) {
 816                         g_list_free(element_list);
 817                         element_list = NULL;
 818                 }
 819
 820                 /* set appsrc as live source */
 821                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "is-live", TRUE);
 822                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "format", 3); /* GST_FORMAT_TIME */
 823                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "max-bytes", 0); /* unlimited */
 824
 825                 /* set capsfilter */
 826                 if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 827                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 828                                 _mmcam_dbg_log("get pad from videosrc_filter");
 829                                 pad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "src");
 830                         } else {
 831                                 _mmcam_dbg_log("get pad from videosrc_que");
 832                                 pad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
 833                         }
 834                         if (!pad) {
 835                                 _mmcam_dbg_err("get videosrc_que src pad failed");
 836                                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 837                                 goto pipeline_creation_error;
 838                         }
 839
 840                         caps_from_pad = gst_pad_get_allowed_caps(pad);
 841                         video_caps = gst_caps_copy(caps_from_pad);
 842                         gst_caps_unref(caps_from_pad);
 843                         caps_from_pad = NULL;
 844                         gst_object_unref(pad);
 845                         pad = NULL;
 846
 847                         /* fixate caps */
 848                         video_caps = gst_caps_fixate(video_caps);
 849                 } else {
 850                         /* Image */
 851                         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", &video_caps);
 852                 }
 853
 854                 if (video_caps) {
 855                         char *caps_str = NULL;
 856
 857                         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 858                                 gst_caps_set_simple(video_caps,
 859                                         "width", G_TYPE_INT, sc->info_video->video_width,
 860                                         "height", G_TYPE_INT, sc->info_video->video_height,
 861                                         NULL);
 862                         }
 863
 864                         caps_str = gst_caps_to_string(video_caps);
 865                         _mmcam_dbg_log("encodebin caps [%s]", caps_str);
 866                         g_free(caps_str);
 867                         caps_str = NULL;
 868
 869                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "caps", video_caps);
 870                         gst_caps_unref(video_caps);
 871                         video_caps = NULL;
 872                 } else {
 873                         _mmcam_dbg_err("create recording pipeline caps failed");
 874                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 875                         goto pipeline_creation_error;
 876                 }
 877
 878                 /* connect signal for ready to push buffer */
 879                 MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 880                         _MMCAMCORDER_HANDLER_VIDEOREC,
 881                         "need-data",
 882                         _mmcamcorder_ready_to_encode_callback,
 883                         hcamcorder);
 884         }
 885
 886         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN, "encodebin", "encodesink_encbin", element_list, err);
 887
 888         /* check element availability */
 889         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 890                 err = mm_camcorder_get_attributes(handle, &err_name,
 891                         MMCAM_CAPTURE_FORMAT, &cap_format,
 892                         NULL);
 893         } else {
 894                 err = mm_camcorder_get_attributes(handle, &err_name,
 895                         MMCAM_AUDIO_ENCODER, &audio_enc,
 896                         MMCAM_AUDIO_CHANNEL, &channel,
 897                         MMCAM_VIDEO_ENCODER_BITRATE, &v_bitrate,
 898                         MMCAM_AUDIO_ENCODER_BITRATE, &a_bitrate,
 899                         NULL);
 900         }
 901
 902         if (err != MM_ERROR_NONE) {
 903                 if (err_name) {
 904                         _mmcam_dbg_err("failed to get attributes [%s][0x%x]", err_name, err);
 905                         SAFE_FREE(err_name);
 906                 } else {
 907                         _mmcam_dbg_err("failed to get attributes [0x%x]", err);
 908                 }
 909
 910                 goto pipeline_creation_error;
 911         }
 912
 913         _mmcam_dbg_log("Profile[%d]", profile);
 914
 915         /* Set information */
 916         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 917                 str_profile = "VideoProfile";
 918                 str_aac = "VideoAutoAudioConvert";
 919                 str_aar = "VideoAutoAudioResample";
 920                 str_acs = "VideoAutoColorSpace";
 921         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 922                 str_profile = "AudioProfile";
 923                 str_aac = "AudioAutoAudioConvert";
 924                 str_aar = "AudioAutoAudioResample";
 925                 str_acs = "AudioAutoColorSpace";
 926         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 927                 str_profile = "ImageProfile";
 928                 str_aac = "ImageAutoAudioConvert";
 929                 str_aar = "ImageAutoAudioResample";
 930                 str_acs = "ImageAutoColorSpace";
 931         }
 932
 933         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_profile, &encodebin_profile);
 934         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aac, &auto_audio_convert);
 935         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aar, &auto_audio_resample);
 936         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_acs, &auto_color_space);
 937
 938         _mmcam_dbg_log("Profile:%d, AutoAudioConvert:%d, AutoAudioResample:%d, AutoColorSpace:%d",
 939                 encodebin_profile, auto_audio_convert, auto_audio_resample, auto_color_space);
 940
 941         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "profile", encodebin_profile);
 942         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", auto_audio_convert);
 943         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-resample", auto_audio_resample);
 944         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-colorspace", auto_color_space);
 945         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "use-video-toggle", FALSE);
 946
 947         /* get video convert element name */
 948         _mmcamcorder_conf_get_value_element_name(sc->VideoconvertElement, &videoconvert_name);
 949
 950         /* Codec */
 951         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 952                 int use_venc_queue = 0;
 953
 954                 VideoencElement = _mmcamcorder_get_type_element(handle, MM_CAM_VIDEO_ENCODER);
 955
 956                 if (!VideoencElement) {
 957                         _mmcam_dbg_err("Fail to get type element");
 958                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 959                         goto pipeline_creation_error;
 960                 }
 961
 962                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 963                         /* set dummy element */
 964                         gst_element_venc_name = "identity";
 965                 } else {
 966                         _mmcamcorder_conf_get_value_element_name(VideoencElement, &gst_element_venc_name);
 967                 }
 968
 969                 if (gst_element_venc_name) {
 970                         _mmcam_dbg_log("video encoder name [%s]", gst_element_venc_name);
 971
 972                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "venc-name", gst_element_venc_name);
 973                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC, "video-encode", err);
 974                 } else {
 975                         _mmcam_dbg_err("Fail to get video encoder name");
 976                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 977                         goto pipeline_creation_error;
 978                 }
 979
 980                 /* set color space converting element */
 981                 if (auto_color_space) {
 982                         _mmcam_dbg_log("set video convert element [%s]", videoconvert_name);
 983
 984                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "vconv-name", videoconvert_name);
 985                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VCONV, "video-convert", err);
 986
 987                         /* set colorspace plugin property setting */
 988                         _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_VCONV].gst, sc->VideoconvertElement);
 989
 990                         /* fourcc type was removed in GST 1.0 */
 991                         if (hcamcorder->use_zero_copy_format) {
 992                                 if (strstr(gst_element_venc_name, "omx")) {
 993                                         video_caps = gst_caps_new_simple("video/x-raw", "format", G_TYPE_STRING, "SN12", NULL);
 994
 995                                         if (video_caps) {
 996                                                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "vcaps", video_caps);
 997                                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_VCONV].gst, "dst-buffer-num", _MMCAMCORDER_CONVERT_OUTPUT_BUFFER_NUM);
 998
 999                                                 gst_caps_unref(video_caps);
1000                                                 video_caps = NULL;
1001                                         } else {
1002                                                 _mmcam_dbg_warn("failed to create caps");
1003                                         }
1004                                 } else {
1005                                         _mmcam_dbg_log("current video codec is not openmax but [%s]", gst_element_venc_name);
1006                                 }
1007                         }
1008                 }
1009
1010                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
1011                         CONFIGURE_CATEGORY_MAIN_RECORD,
1012                         "UseVideoEncoderQueue",
1013                         &use_venc_queue);
1014                 if (use_venc_queue)
1015                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC_QUE, "use-venc-queue", err);
1016         }
1017
1018         if (sc->audio_disable == FALSE &&
1019             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
1020                 int use_aenc_queue = 0;
1021
1022                 AudioencElement = _mmcamcorder_get_type_element(handle, MM_CAM_AUDIO_ENCODER);
1023                 if (!AudioencElement) {
1024                         _mmcam_dbg_err("Fail to get type element");
1025                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1026                         goto pipeline_creation_error;
1027                 }
1028
1029                 _mmcamcorder_conf_get_value_element_name(AudioencElement, &gst_element_aenc_name);
1030
1031                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "aenc-name", gst_element_aenc_name);
1032                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC, "audio-encode", err);
1033
1034                 if (audio_enc == MM_AUDIO_CODEC_AMR && channel == 2) {
1035                         audio_caps = gst_caps_new_simple("audio/x-raw",
1036                                                                                          "channels", G_TYPE_INT, 1,
1037                                                                                          NULL);
1038                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
1039                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", audio_caps);
1040                         gst_caps_unref(audio_caps);
1041                         audio_caps = NULL;
1042                 }
1043
1044                 if (audio_enc == MM_AUDIO_CODEC_OGG) {
1045                         audio_caps = gst_caps_new_empty_simple("audio/x-raw");
1046                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
1047                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", audio_caps);
1048                         gst_caps_unref(audio_caps);
1049                         audio_caps = NULL;
1050                         _mmcam_dbg_log("***** MM_AUDIO_CODEC_OGG : setting audio/x-raw-int ");
1051                 }
1052
1053                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
1054                         CONFIGURE_CATEGORY_MAIN_RECORD,
1055                         "UseAudioEncoderQueue",
1056                         &use_aenc_queue);
1057                 if (use_aenc_queue) {
1058                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC_QUE, "use-aenc-queue", err);
1059                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst, "max-size-time", 0);
1060                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst, "max-size-buffers", 0);
1061                 }
1062         }
1063
1064         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
1065                 if (cap_format == MM_PIXEL_FORMAT_ENCODED) {
1066                         ImageencElement = _mmcamcorder_get_type_element(handle, MM_CAM_IMAGE_ENCODER);
1067                         if (!ImageencElement) {
1068                                 _mmcam_dbg_err("Fail to get type element");
1069                                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1070                                 goto pipeline_creation_error;
1071                         }
1072
1073                         _mmcamcorder_conf_get_value_element_name(ImageencElement, &gst_element_ienc_name);
1074                 } else {
1075                         /* raw format - set dummy element */
1076                         gst_element_ienc_name = "identity";
1077                 }
1078
1079                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "ienc-name", gst_element_ienc_name);
1080                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_IENC, "image-encode", err);
1081         }
1082
1083         /* Mux */
1084         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
1085                 MuxElement = _mmcamcorder_get_type_element(handle, MM_CAM_FILE_FORMAT);
1086                 if (!MuxElement) {
1087                         _mmcam_dbg_err("Fail to get type element");
1088                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1089                         goto pipeline_creation_error;
1090                 }
1091
1092                 _mmcamcorder_conf_get_value_element_name(MuxElement, &gst_element_mux_name);
1093
1094                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "mux-name", gst_element_mux_name);
1095                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_MUX, "mux", err);
1096
1097                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_MUX].gst, MuxElement);
1098         }
1099
1100         /* Sink */
1101         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
1102                 /* for recording */
1103                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1104                         CONFIGURE_CATEGORY_MAIN_RECORD,
1105                         "RecordsinkElement",
1106                         &RecordsinkElement);
1107                 _mmcamcorder_conf_get_value_element_name(RecordsinkElement, &gst_element_rsink_name);
1108
1109                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, gst_element_rsink_name, NULL, element_list, err);
1110
1111                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, RecordsinkElement);
1112         } else {
1113                 /* for stillshot */
1114                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, "fakesink", NULL, element_list, err);
1115         }
1116
1117         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
1118                 /* property setting in ini */
1119                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, VideoencElement);
1120
1121                 /* bitrate setting */
1122                 _mmcamcorder_set_encoder_bitrate(MM_CAMCORDER_ENCODER_TYPE_VIDEO, 0,
1123                         v_bitrate, sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
1124         }
1125
1126         if (sc->audio_disable == FALSE &&
1127             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
1128                 /* property setting in ini */
1129                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, AudioencElement);
1130
1131                 /* bitrate setting */
1132                 _mmcamcorder_set_encoder_bitrate(MM_CAMCORDER_ENCODER_TYPE_AUDIO, audio_enc,
1133                         a_bitrate, sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst);
1134         }
1135
1136         _mmcam_dbg_log("Element creation complete");
1137
1138         /* Add element to bin */
1139         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst), element_list)) {
1140                 _mmcam_dbg_err("element add error.");
1141                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1142                 goto pipeline_creation_error;
1143         }
1144
1145         _mmcam_dbg_log("Element add complete");
1146
1147         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
1148                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "video");
1149                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("video_sink0", pad))) {
1150                         gst_object_unref(pad);
1151                         pad = NULL;
1152                         _mmcam_dbg_err("failed to create ghost video_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1153                         err = MM_ERROR_CAMCORDER_GST_LINK;
1154                         goto pipeline_creation_error;
1155                 }
1156                 gst_object_unref(pad);
1157                 pad = NULL;
1158
1159                 if (sc->audio_disable == FALSE) {
1160                         pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
1161                         if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad))) {
1162                                 gst_object_unref(pad);
1163                                 pad = NULL;
1164                                 _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1165                                 err = MM_ERROR_CAMCORDER_GST_LINK;
1166                                 goto pipeline_creation_error;
1167                         }
1168                         gst_object_unref(pad);
1169                         pad = NULL;
1170                 }
1171         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
1172                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
1173                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad))) {
1174                         gst_object_unref(pad);
1175                         pad = NULL;
1176                         _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1177                         err = MM_ERROR_CAMCORDER_GST_LINK;
1178                         goto pipeline_creation_error;
1179                 }
1180                 gst_object_unref(pad);
1181                 pad = NULL;
1182         } else {
1183                 /* for stillshot */
1184                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
1185                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("image_sink0", pad))) {
1186                         gst_object_unref(pad);
1187                         pad = NULL;
1188                         _mmcam_dbg_err("failed to create ghost image_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1189                         err = MM_ERROR_CAMCORDER_GST_LINK;
1190                         goto pipeline_creation_error;
1191                 }
1192                 gst_object_unref(pad);
1193                 pad = NULL;
1194         }
1195
1196         _mmcam_dbg_log("Get pad complete");
1197
1198         /* Link internal element */
1199         if (!_mmcamcorder_link_elements(element_list)) {
1200                 _mmcam_dbg_err("element link error.");
1201                 err = MM_ERROR_CAMCORDER_GST_LINK;
1202                 goto pipeline_creation_error;
1203         }
1204
1205         if (element_list) {
1206                 g_list_free(element_list);
1207                 element_list = NULL;
1208         }
1209
1210         _mmcam_dbg_log("done");
1211
1212         return MM_ERROR_NONE;
1213
1214 pipeline_creation_error:
1215         _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_VIDEOREC);
1216
1217         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN);
1218         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SRC);
1219         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_FILT);
1220         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_VENC);
1221         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_AENC);
1222         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_IENC);
1223         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_MUX);
1224         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SINK);
1225         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_BIN);
1226
1227         if (element_list) {
1228                 g_list_free(element_list);
1229                 element_list = NULL;
1230         }
1231
1232         return err;
1233 }
1234
1235
1236 int _mmcamcorder_create_preview_pipeline(MMHandleType handle)
1237 {
1238         int err = MM_ERROR_NONE;
1239
1240         GstPad *srcpad = NULL;
1241         GstBus *bus = NULL;
1242
1243         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1244         _MMCamcorderSubContext *sc = NULL;
1245
1246         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1247
1248         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1249         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1250         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1251
1252         _mmcam_dbg_log("");
1253
1254         /** Create gstreamer element **/
1255         /* Main pipeline */
1256         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->element, _MMCAMCORDER_MAIN_PIPE, "camera_pipeline", err);
1257
1258         /* Sub pipeline */
1259         err = _mmcamcorder_create_preview_elements((MMHandleType)hcamcorder);
1260         if (err != MM_ERROR_NONE)
1261                 goto pipeline_creation_error;
1262
1263         /* Set data probe function */
1264         if (sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst) {
1265                 _mmcam_dbg_log("add video dataprobe to videosrc queue");
1266                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
1267         } else {
1268                 _mmcam_dbg_err("there is no queue plugin");
1269                 goto pipeline_creation_error;
1270         }
1271
1272         if (srcpad) {
1273                 MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1274                         __mmcamcorder_video_dataprobe_preview, hcamcorder);
1275
1276                 gst_object_unref(srcpad);
1277                 srcpad = NULL;
1278         } else {
1279                 _mmcam_dbg_err("failed to get srcpad");
1280                 goto pipeline_creation_error;
1281         }
1282
1283         /* set dataprobe for video recording */
1284         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264)
1285                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
1286         else
1287                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "src");
1288
1289         MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1290                 __mmcamcorder_video_dataprobe_push_buffer_to_record, hcamcorder);
1291         gst_object_unref(srcpad);
1292         srcpad = NULL;
1293
1294         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
1295
1296         /* Register pipeline message callback */
1297         hcamcorder->pipeline_cb_event_id = gst_bus_add_watch(bus, _mmcamcorder_pipeline_cb_message, (gpointer)hcamcorder);
1298
1299         /* set sync handler */
1300         gst_bus_set_sync_handler(bus, _mmcamcorder_pipeline_bus_sync_callback, (gpointer)hcamcorder, NULL);
1301
1302         gst_object_unref(bus);
1303         bus = NULL;
1304
1305         return MM_ERROR_NONE;
1306
1307 pipeline_creation_error:
1308         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_MAIN_PIPE);
1309         return err;
1310 }
1311
1312
1313 void _mmcamcorder_ready_to_encode_callback(GstElement *element, guint size, gpointer handle)
1314 {
1315         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1316         _MMCamcorderSubContext *sc = NULL;
1317
1318         /*_mmcam_dbg_log("start");*/
1319
1320         mmf_return_if_fail(hcamcorder);
1321         mmf_return_if_fail(hcamcorder->sub_context);
1322         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1323
1324         /* set flag */
1325         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_INIT) {
1326                 sc->info_video->get_first_I_frame = FALSE;
1327                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_RUN;
1328                 _mmcam_dbg_warn("set push_encoding_buffer RUN");
1329         }
1330 }
1331
1332
1333 int _mmcamcorder_videosink_window_set(MMHandleType handle, type_element* VideosinkElement)
1334 {
1335         int err = MM_ERROR_NONE;
1336         int size = 0;
1337         int rect_x = 0;
1338         int rect_y = 0;
1339         int rect_width = 0;
1340         int rect_height = 0;
1341         int visible = 0;
1342         int rotation = MM_DISPLAY_ROTATION_NONE;
1343         int flip = MM_FLIP_NONE;
1344         int display_mode = MM_DISPLAY_MODE_DEFAULT;
1345         int display_geometry_method = MM_DISPLAY_METHOD_LETTER_BOX;
1346         int origin_size = 0;
1347         int zoom_attr = 0;
1348         int zoom_level = 0;
1349         int do_scaling = FALSE;
1350 #ifdef _MMCAMCORDER_RM_SUPPORT
1351         int display_scaler = 0;
1352 #endif /* _MMCAMCORDER_RM_SUPPORT */
1353         int *overlay = NULL;
1354         gulong xid;
1355         char *err_name = NULL;
1356         const char *videosink_name = NULL;
1357
1358         GstElement *vsink = NULL;
1359
1360         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1361         _MMCamcorderSubContext *sc = NULL;
1362
1363         _mmcam_dbg_log("");
1364
1365         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1366
1367         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1368         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1369         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1370         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1371
1372         vsink = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
1373
1374         /* Get video display information */
1375         err = mm_camcorder_get_attributes(handle, &err_name,
1376                 MMCAM_DISPLAY_RECT_X, &rect_x,
1377                 MMCAM_DISPLAY_RECT_Y, &rect_y,
1378                 MMCAM_DISPLAY_RECT_WIDTH, &rect_width,
1379                 MMCAM_DISPLAY_RECT_HEIGHT, &rect_height,
1380                 MMCAM_DISPLAY_ROTATION, &rotation,
1381                 MMCAM_DISPLAY_FLIP, &flip,
1382                 MMCAM_DISPLAY_VISIBLE, &visible,
1383                 MMCAM_DISPLAY_HANDLE, (void**)&overlay, &size,
1384                 MMCAM_DISPLAY_MODE, &display_mode,
1385                 MMCAM_DISPLAY_GEOMETRY_METHOD, &display_geometry_method,
1386                 MMCAM_DISPLAY_SCALE, &zoom_attr,
1387                 MMCAM_DISPLAY_EVAS_DO_SCALING, &do_scaling,
1388                 NULL);
1389         if (err != MM_ERROR_NONE) {
1390                 if (err_name) {
1391                         _mmcam_dbg_err("failed to get attributes [%s][0x%x]", err_name, err);
1392                         SAFE_FREE(err_name);
1393                 } else {
1394                         _mmcam_dbg_err("failed to get attributes [0x%x]", err);
1395                 }
1396
1397                 return err;
1398         }
1399
1400         _mmcamcorder_conf_get_value_element_name(VideosinkElement, &videosink_name);
1401
1402         if (!videosink_name) {
1403                 _mmcam_dbg_err("failed to get videosink name");
1404                 return MM_ERROR_CAMCORDER_INTERNAL;
1405         }
1406
1407         _mmcam_dbg_log("(overlay=%p, size=%d)", overlay, size);
1408
1409         /* Set display handle */
1410         if (!strcmp(videosink_name, "xvimagesink") ||
1411             !strcmp(videosink_name, "ximagesink")) {
1412                 if (overlay) {
1413                         xid = *overlay;
1414                         _mmcam_dbg_log("xid = %lu )", xid);
1415                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), xid);
1416                 } else {
1417                         _mmcam_dbg_warn("Handle is NULL. Set xid as 0.. but, it's not recommended.");
1418                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), 0);
1419                 }
1420 #ifdef _MMCAMCORDER_RM_SUPPORT
1421                 if (hcamcorder->request_resources.category_id[0] == RM_CATEGORY_VIDEO_DECODER_SUB)
1422                         display_scaler = 1;
1423
1424                 MMCAMCORDER_G_OBJECT_SET(vsink, "device-scaler", display_scaler);
1425 #endif /* _MMCAMCORDER_RM_SUPPORT */
1426         } else if (!strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "evaspixmapsink")) {
1427                 _mmcam_dbg_log("videosink : %s, handle : %p", videosink_name, overlay);
1428
1429                 if (overlay) {
1430                         MMCAMCORDER_G_OBJECT_SET_POINTER(vsink, "evas-object", overlay);
1431                         MMCAMCORDER_G_OBJECT_SET(vsink, "origin-size", !do_scaling);
1432                 } else {
1433                         _mmcam_dbg_err("display handle(eavs object) is NULL");
1434                         return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1435                 }
1436         } else if (!strcmp(videosink_name, "tizenwlsink") || !strcmp(videosink_name, "directvideosink")) {
1437                 if (overlay) {
1438                         _mmcam_dbg_log("wayland global surface id : %d", *(int *)(overlay));
1439                         gst_video_overlay_set_wl_window_wl_surface_id(GST_VIDEO_OVERLAY(vsink), (guintptr)*(int *)(overlay));
1440                 } else {
1441                         _mmcam_dbg_warn("Handle is NULL. skip setting.");
1442                 }
1443         } else {
1444                 _mmcam_dbg_warn("Who are you?? (Videosink: %s)", videosink_name);
1445         }
1446
1447         _mmcam_dbg_log("%s set: display_geometry_method[%d],origin-size[%d],visible[%d],rotate[%d],flip[%d]",
1448                 videosink_name, display_geometry_method, origin_size, visible, rotation, flip);
1449
1450         /* Set attribute */
1451         if (!strcmp(videosink_name, "xvimagesink") || !strcmp(videosink_name, "tizenwlsink") ||
1452             !strcmp(videosink_name, "evaspixmapsink") || !strcmp(videosink_name, "directvideosink")) {
1453                 /* set rotation */
1454                 MMCAMCORDER_G_OBJECT_SET(vsink, "rotate", rotation);
1455
1456                 /* set flip */
1457                 MMCAMCORDER_G_OBJECT_SET(vsink, "flip", flip);
1458
1459                 switch (zoom_attr) {
1460                 case MM_DISPLAY_SCALE_DEFAULT:
1461                         zoom_level = 1;
1462                         break;
1463                 case MM_DISPLAY_SCALE_DOUBLE_LENGTH:
1464                         zoom_level = 2;
1465                         break;
1466                 case MM_DISPLAY_SCALE_TRIPLE_LENGTH:
1467                         zoom_level = 3;
1468                         break;
1469                 default:
1470                         _mmcam_dbg_warn("Unsupported zoom value. set as default.");
1471                         zoom_level = 1;
1472                         break;
1473                 }
1474
1475                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-geometry-method", display_geometry_method);
1476                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-mode", display_mode);
1477                 MMCAMCORDER_G_OBJECT_SET(vsink, "visible", visible);
1478                 MMCAMCORDER_G_OBJECT_SET(vsink, "zoom", zoom_level);
1479
1480                 if (display_geometry_method == MM_DISPLAY_METHOD_CUSTOM_ROI) {
1481                         if (!strcmp(videosink_name, "tizenwlsink")) {
1482                             gst_video_overlay_set_display_roi_area(GST_VIDEO_OVERLAY(vsink),
1483                                         rect_x, rect_y, rect_width, rect_height);
1484                         } else {
1485                                 g_object_set(vsink,
1486                                         "dst-roi-x", rect_x,
1487                                         "dst-roi-y", rect_y,
1488                                         "dst-roi-w", rect_width,
1489                                         "dst-roi-h", rect_height,
1490                                         NULL);
1491                         }
1492                 }
1493         }
1494
1495         return MM_ERROR_NONE;
1496 }
1497
1498
1499 int _mmcamcorder_video_frame_stabilize(MMHandleType handle, int cmd)
1500 {
1501         int category = 0;
1502         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1503         _MMCamcorderSubContext *sc = NULL;
1504
1505         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1506
1507         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1508
1509         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1510
1511         switch (cmd) {
1512         case _MMCamcorder_CMD_PREVIEW_START:
1513                 category = CONFIGURE_CATEGORY_CTRL_CAMERA;
1514                 break;
1515         case _MMCamcorder_CMD_CAPTURE:
1516                 category = CONFIGURE_CATEGORY_CTRL_CAPTURE;
1517                 break;
1518         default:
1519                 _mmcam_dbg_warn("unknown command : %d", cmd);
1520                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1521         }
1522
1523         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_ctrl,
1524                 category, "FrameStabilityCount", &sc->frame_stability_count);
1525
1526         _mmcam_dbg_log("[cmd %d] frame stability count : %d",
1527                 cmd, sc->frame_stability_count);
1528
1529         return MM_ERROR_NONE;
1530 }
1531
1532 /* Retreive device information and set them to attributes */
1533 gboolean _mmcamcorder_get_device_info(MMHandleType handle)
1534 {
1535         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1536         _MMCamcorderSubContext *sc = NULL;
1537         GstCameraControl *control = NULL;
1538         GstCameraControlExifInfo exif_info = {0,};
1539
1540         mmf_return_val_if_fail(hcamcorder, FALSE);
1541         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1542
1543         memset(&exif_info, 0x0, sizeof(GstCameraControlExifInfo));
1544
1545         if (sc && sc->element) {
1546                 int err = MM_ERROR_NONE;
1547                 char *err_name = NULL;
1548                 double focal_len = 0.0;
1549
1550                 /* Video input device */
1551                 if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
1552                         /* Exif related information */
1553                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
1554                         if (control != NULL) {
1555                                 gst_camera_control_get_exif_info(control, &exif_info); /* get video input device information */
1556                                 if (exif_info.focal_len_denominator != 0)
1557                                         focal_len = ((double)exif_info.focal_len_numerator) / ((double) exif_info.focal_len_denominator);
1558                         } else {
1559                                 _mmcam_dbg_err("Fail to get camera control interface!");
1560                                 focal_len = 0.0;
1561                         }
1562                 }
1563
1564                 /* Set values to attributes */
1565                 err = mm_camcorder_set_attributes(handle, &err_name,
1566                         MMCAM_CAMERA_FOCAL_LENGTH, focal_len,
1567                         NULL);
1568                 if (err != MM_ERROR_NONE) {
1569                         _mmcam_dbg_err("Set attributes error(%s:%x)!", err_name, err);
1570                         SAFE_FREE(err_name);
1571                         return FALSE;
1572                 }
1573         } else {
1574                 _mmcam_dbg_warn("Sub context isn't exist.");
1575                 return FALSE;
1576         }
1577
1578         return TRUE;
1579 }
1580
1581 static guint32 _mmcamcorder_convert_fourcc_string_to_value(const gchar* format_name)
1582 {
1583         return format_name[0] | (format_name[1] << 8) | (format_name[2] << 16) | (format_name[3] << 24);
1584 }
1585
1586 static GstPadProbeReturn __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1587 {
1588         int current_state = MM_CAMCORDER_STATE_NONE;
1589         int i = 0;
1590
1591         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1592         _MMCamcorderSubContext *sc = NULL;
1593         _MMCamcorderKPIMeasure *kpi = NULL;
1594         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1595
1596         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1597         mmf_return_val_if_fail(gst_buffer_n_memory(buffer), GST_PAD_PROBE_DROP);
1598         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1599
1600         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1601         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1602
1603         current_state = hcamcorder->state;
1604
1605         if (sc->drop_vframe > 0) {
1606                 if (sc->pass_first_vframe > 0) {
1607                         sc->pass_first_vframe--;
1608                         _mmcam_dbg_log("Pass video frame by pass_first_vframe");
1609                 } else {
1610                         sc->drop_vframe--;
1611                         _mmcam_dbg_log("Drop video frame by drop_vframe");
1612                         return GST_PAD_PROBE_DROP;
1613                 }
1614         } else if (sc->frame_stability_count > 0) {
1615                 sc->frame_stability_count--;
1616                 _mmcam_dbg_log("Drop video frame by frame_stability_count");
1617                 return GST_PAD_PROBE_DROP;
1618         }
1619
1620         if (current_state >= MM_CAMCORDER_STATE_PREPARE) {
1621                 int diff_sec;
1622                 int frame_count = 0;
1623                 struct timeval current_video_time;
1624
1625                 kpi = &(sc->kpi);
1626                 if (kpi->init_video_time.tv_sec == kpi->last_video_time.tv_sec &&
1627                     kpi->init_video_time.tv_usec == kpi->last_video_time.tv_usec &&
1628                     kpi->init_video_time.tv_usec  == 0) {
1629                         /*
1630                         _mmcam_dbg_log("START to measure FPS");
1631                         */
1632                         gettimeofday(&(kpi->init_video_time), NULL);
1633                 }
1634
1635                 frame_count = ++(kpi->video_framecount);
1636
1637                 gettimeofday(&current_video_time, NULL);
1638                 diff_sec = current_video_time.tv_sec - kpi->last_video_time.tv_sec;
1639                 if (diff_sec != 0) {
1640                         kpi->current_fps = (frame_count - kpi->last_framecount) / diff_sec;
1641                         if ((current_video_time.tv_sec - kpi->init_video_time.tv_sec) != 0) {
1642                                 int framecount = kpi->video_framecount;
1643                                 int elased_sec = current_video_time.tv_sec - kpi->init_video_time.tv_sec;
1644                                 kpi->average_fps = framecount / elased_sec;
1645                         }
1646
1647                         kpi->last_framecount = frame_count;
1648                         kpi->last_video_time.tv_sec = current_video_time.tv_sec;
1649                         kpi->last_video_time.tv_usec = current_video_time.tv_usec;
1650                         /*
1651                         _mmcam_dbg_log("current fps(%d), average(%d)", kpi->current_fps, kpi->average_fps);
1652                         */
1653                 }
1654         }
1655
1656         /* video stream callback */
1657         if (hcamcorder->vstream_cb && buffer) {
1658                 int state = MM_CAMCORDER_STATE_NULL;
1659                 int num_bos = 0;
1660                 unsigned int fourcc = 0;
1661                 const gchar *string_format = NULL;
1662
1663                 MMCamcorderVideoStreamDataType stream;
1664                 tbm_surface_h t_surface = NULL;
1665                 tbm_surface_info_s t_info;
1666
1667                 GstCaps *caps = NULL;
1668                 GstStructure *structure = NULL;
1669                 GstMemory *memory = NULL;
1670                 GstMapInfo mapinfo;
1671
1672                 state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1673                 if (state < MM_CAMCORDER_STATE_PREPARE) {
1674                         _mmcam_dbg_warn("Not ready for stream callback");
1675                         return GST_PAD_PROBE_OK;
1676                 }
1677
1678                 caps = gst_pad_get_current_caps(pad);
1679                 if (caps == NULL) {
1680                         _mmcam_dbg_warn("Caps is NULL.");
1681                         return GST_PAD_PROBE_OK;
1682                 }
1683
1684                 /* clear data structure */
1685                 memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1686                 memset(&stream, 0x0, sizeof(MMCamcorderVideoStreamDataType));
1687
1688                 structure = gst_caps_get_structure(caps, 0);
1689                 gst_structure_get_int(structure, "width", &(stream.width));
1690                 gst_structure_get_int(structure, "height", &(stream.height));
1691
1692                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1693                         stream.format = MM_PIXEL_FORMAT_ENCODED_H264;
1694                 } else {
1695                         string_format = gst_structure_get_string(structure, "format");
1696                         if (string_format == NULL) {
1697                                 gst_caps_unref(caps);
1698                                 caps = NULL;
1699                                 _mmcam_dbg_warn("get string error!!");
1700                                 return GST_PAD_PROBE_OK;
1701                         }
1702
1703                         fourcc = _mmcamcorder_convert_fourcc_string_to_value(string_format);
1704                         stream.format = _mmcamcorder_get_pixtype(fourcc);
1705                 }
1706
1707                 gst_caps_unref(caps);
1708                 caps = NULL;
1709
1710                 /*
1711                 _mmcam_dbg_log("Call video steramCb, data[%p], Width[%d],Height[%d], Format[%d]",
1712                         GST_BUFFER_DATA(buffer), stream.width, stream.height, stream.format);
1713                 */
1714
1715                 if (stream.width == 0 || stream.height == 0) {
1716                         _mmcam_dbg_warn("Wrong condition!!");
1717                         return GST_PAD_PROBE_OK;
1718                 }
1719
1720                 /* set size and timestamp */
1721                 memory = gst_buffer_peek_memory(buffer, 0);
1722                 if (!memory) {
1723                         _mmcam_dbg_err("GstMemory get failed from buffer %p", buffer);
1724                         return GST_PAD_PROBE_OK;
1725                 }
1726
1727                 if (hcamcorder->use_zero_copy_format) {
1728                         t_surface = (tbm_surface_h)gst_tizen_memory_get_surface(memory);
1729
1730                         if (tbm_surface_get_info(t_surface, &t_info) != TBM_SURFACE_ERROR_NONE) {
1731                                 _mmcam_dbg_err("failed to get tbm surface[%p] info", t_surface);
1732                                 return GST_PAD_PROBE_OK;
1733                         }
1734
1735                         stream.length_total = t_info.size;
1736
1737                         /* set bo, stride and elevation */
1738                         num_bos = gst_tizen_memory_get_num_bos(memory);
1739                         for (i = 0 ; i < num_bos ; i++)
1740                                 stream.bo[i] = gst_tizen_memory_get_bos(memory, i);
1741
1742                         for (i = 0 ; i < t_info.num_planes ; i++) {
1743                                 stream.stride[i] = t_info.planes[i].stride;
1744                                 stream.elevation[i] = t_info.planes[i].size / t_info.planes[i].stride;
1745                                 /*_mmcam_dbg_log("[%d] %dx%d", i, stream.stride[i], stream.elevation[i]);*/
1746                         }
1747
1748                         /* set gst buffer */
1749                         stream.internal_buffer = buffer;
1750                 } else {
1751                         stream.length_total = gst_memory_get_sizes(memory, NULL, NULL);
1752                 }
1753
1754                 stream.timestamp = (unsigned int)(GST_BUFFER_PTS(buffer)/1000000); /* nano sec -> mili sec */
1755
1756                 /* set data pointers */
1757                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1758                         stream.format == MM_PIXEL_FORMAT_NV21 ||
1759                         stream.format == MM_PIXEL_FORMAT_I420) {
1760                         if (hcamcorder->use_zero_copy_format) {
1761                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1762                                     stream.format == MM_PIXEL_FORMAT_NV21) {
1763                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1764                                         stream.num_planes = 2;
1765                                         stream.data.yuv420sp.y = t_info.planes[0].ptr;
1766                                         stream.data.yuv420sp.length_y = t_info.planes[0].size;
1767                                         stream.data.yuv420sp.uv = t_info.planes[1].ptr;
1768                                         stream.data.yuv420sp.length_uv = t_info.planes[1].size;
1769                                         /*
1770                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:%p,size:%d [UV]p:%p,size:%d",
1771                                                 stream.format, stream.num_planes,
1772                                                 stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1773                                                 stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1774                                         */
1775                                 } else {
1776                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1777                                         stream.num_planes = 3;
1778                                         stream.data.yuv420p.y = t_info.planes[0].ptr;
1779                                         stream.data.yuv420p.length_y = t_info.planes[0].size;
1780                                         stream.data.yuv420p.u = t_info.planes[1].ptr;
1781                                         stream.data.yuv420p.length_u = t_info.planes[1].size;
1782                                         stream.data.yuv420p.v = t_info.planes[2].ptr;
1783                                         stream.data.yuv420p.length_v = t_info.planes[2].size;
1784                                         /*
1785                                         _mmcam_dbg_log("S420[num_planes:%d] [Y]p:%p,size:%d [U]p:%p,size:%d [V]p:%p,size:%d",
1786                                                 stream.num_planes,
1787                                                 stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1788                                                 stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1789                                                 stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1790                                         */
1791                                 }
1792                         } else {
1793                                 gst_memory_map(memory, &mapinfo, GST_MAP_READWRITE);
1794                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1795                                         stream.format == MM_PIXEL_FORMAT_NV21) {
1796                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1797                                         stream.num_planes = 2;
1798                                         stream.data.yuv420sp.y = mapinfo.data;
1799                                         stream.data.yuv420sp.length_y = stream.width * stream.height;
1800                                         stream.data.yuv420sp.uv = stream.data.yuv420sp.y + stream.data.yuv420sp.length_y;
1801                                         stream.data.yuv420sp.length_uv = stream.data.yuv420sp.length_y >> 1;
1802                                         stream.stride[0] = stream.width;
1803                                         stream.elevation[0] = stream.height;
1804                                         stream.stride[1] = stream.width;
1805                                         stream.elevation[1] = stream.height >> 1;
1806                                         /*
1807                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:%p,size:%d [UV]p:%p,size:%d",
1808                                                 stream.format, stream.num_planes,
1809                                                 stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1810                                                 stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1811                                         */
1812                                 } else {
1813                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1814                                         stream.num_planes = 3;
1815                                         stream.data.yuv420p.y = mapinfo.data;
1816                                         stream.data.yuv420p.length_y = stream.width * stream.height;
1817                                         stream.data.yuv420p.u = stream.data.yuv420p.y + stream.data.yuv420p.length_y;
1818                                         stream.data.yuv420p.length_u = stream.data.yuv420p.length_y >> 2;
1819                                         stream.data.yuv420p.v = stream.data.yuv420p.u + stream.data.yuv420p.length_u;
1820                                         stream.data.yuv420p.length_v = stream.data.yuv420p.length_u;
1821                                         stream.stride[0] = stream.width;
1822                                         stream.elevation[0] = stream.height;
1823                                         stream.stride[1] = stream.width >> 1;
1824                                         stream.elevation[1] = stream.height >> 1;
1825                                         stream.stride[2] = stream.width >> 1;
1826                                         stream.elevation[2] = stream.height >> 1;
1827                                         /*
1828                                         _mmcam_dbg_log("I420[num_planes:%d] [Y]p:%p,size:%d [U]p:%p,size:%d [V]p:%p,size:%d",
1829                                                 stream.num_planes,
1830                                                 stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1831                                                 stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1832                                                 stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1833                                         */
1834                                 }
1835                         }
1836                 } else {
1837                         gst_memory_map(memory, &mapinfo, GST_MAP_READWRITE);
1838
1839                         switch (stream.format) {
1840                         case MM_PIXEL_FORMAT_YUYV:
1841                         case MM_PIXEL_FORMAT_UYVY:
1842                         case MM_PIXEL_FORMAT_422P:
1843                         case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1844                                 stream.data_type = MM_CAM_STREAM_DATA_YUV422;
1845                                 stream.data.yuv422.yuv = mapinfo.data;
1846                                 stream.data.yuv422.length_yuv = stream.length_total;
1847                                 stream.stride[0] = stream.width << 1;
1848                                 stream.elevation[0] = stream.height;
1849                                 break;
1850                         case MM_PIXEL_FORMAT_ENCODED_H264:
1851                                 stream.data_type = MM_CAM_STREAM_DATA_ENCODED;
1852                                 stream.data.encoded.data = mapinfo.data;
1853                                 stream.data.encoded.length_data = stream.length_total;
1854                                 /*
1855                                 _mmcam_dbg_log("H264[num_planes:%d] [0]p:%p,size:%d",
1856                                         stream.num_planes, stream.data.encoded.data, stream.data.encoded.length_data);
1857                                 */
1858                                 break;
1859                         case MM_PIXEL_FORMAT_INVZ:
1860                                 stream.data_type = MM_CAM_STREAM_DATA_DEPTH;
1861                                 stream.data.depth.data = mapinfo.data;
1862                                 stream.data.depth.length_data = stream.length_total;
1863                                 stream.stride[0] = stream.width << 1;
1864                                 stream.elevation[0] = stream.height;
1865                                 break;
1866                         case MM_PIXEL_FORMAT_RGBA:
1867                         case MM_PIXEL_FORMAT_ARGB:
1868                                 stream.data_type = MM_CAM_STREAM_DATA_RGB;
1869                                 stream.data.rgb.data = mapinfo.data;
1870                                 stream.data.rgb.length_data = stream.length_total;
1871                                 stream.stride[0] = stream.width << 2;
1872                                 stream.elevation[0] = stream.height;
1873                                 break;
1874                         default:
1875                                 stream.data_type = MM_CAM_STREAM_DATA_YUV420;
1876                                 stream.data.yuv420.yuv = mapinfo.data;
1877                                 stream.data.yuv420.length_yuv = stream.length_total;
1878                                 stream.stride[0] = (stream.width * 3) >> 1;
1879                                 stream.elevation[0] = stream.height;
1880                                 break;
1881                         }
1882
1883                         stream.num_planes = 1;
1884                         /*
1885                         _mmcam_dbg_log("%c%c%c%c[num_planes:%d] [0]p:%p,size:%d",
1886                                 fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
1887                                 stream.num_planes, stream.data.yuv420.yuv, stream.data.yuv420.length_yuv);
1888                         */
1889                 }
1890
1891                 /* call application callback */
1892                 _MMCAMCORDER_LOCK_VSTREAM_CALLBACK(hcamcorder);
1893                 if (hcamcorder->vstream_cb) {
1894                         hcamcorder->vstream_cb(&stream, hcamcorder->vstream_cb_param);
1895
1896                         for (i = 0 ; i < TBM_SURF_PLANE_MAX && stream.bo[i] ; i++) {
1897                                 tbm_bo_map(stream.bo[i], TBM_DEVICE_CPU, TBM_OPTION_READ|TBM_OPTION_WRITE);
1898                                 tbm_bo_unmap(stream.bo[i]);
1899                         }
1900                 }
1901
1902                 _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
1903
1904                 /* unmap memory */
1905                 if (mapinfo.data)
1906                         gst_memory_unmap(memory, &mapinfo);
1907         }
1908
1909         return GST_PAD_PROBE_OK;
1910 }
1911
1912 static GstPadProbeReturn __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1913 {
1914         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1915         _MMCamcorderSubContext *sc = NULL;
1916         GstClockTime diff = 0;           /* nsec */
1917         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1918
1919         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1920         mmf_return_val_if_fail(gst_buffer_n_memory(buffer), GST_PAD_PROBE_DROP);
1921         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1922
1923         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1924         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1925
1926         /* push buffer in appsrc to encode */
1927         if (!sc->info_video) {
1928                 _mmcam_dbg_warn("sc->info_video is NULL!!");
1929                 return GST_PAD_PROBE_DROP;
1930         }
1931
1932         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_RUN &&
1933             sc->info_video->record_dual_stream == FALSE &&
1934             sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst) {
1935                 int ret = 0;
1936                 GstClock *clock = NULL;
1937
1938                 /*
1939                 _mmcam_dbg_log("GST_BUFFER_FLAG_DELTA_UNIT is set : %d",
1940                         GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT));
1941                 */
1942
1943                 /* check first I frame */
1944                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264 &&
1945                     sc->info_video->get_first_I_frame == FALSE) {
1946                         if (!GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT)) {
1947                                 _mmcam_dbg_warn("first I frame is come");
1948                                 sc->info_video->get_first_I_frame = TRUE;
1949                         } else {
1950                                 _mmcam_dbg_warn("NOT I frame.. skip this buffer");
1951                                 return GST_PAD_PROBE_OK;
1952                         }
1953                 }
1954
1955                 if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst) {
1956                         if (sc->info_video->is_firstframe) {
1957                                 clock = GST_ELEMENT_CLOCK(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
1958                                 if (clock) {
1959                                         gst_object_ref(clock);
1960                                         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);
1961                                         gst_object_unref(clock);
1962                                 }
1963                         }
1964                 } else {
1965                         if (sc->info_video->is_firstframe) {
1966                                 /* for image capture with encodebin(ex:emulator) */
1967                                 if (sc->bencbin_capture && sc->info_image->capturing) {
1968                                         g_mutex_lock(&hcamcorder->task_thread_lock);
1969                                         _mmcam_dbg_log("send signal for sound play");
1970                                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_SOLO_PLAY_START;
1971                                         g_cond_signal(&hcamcorder->task_thread_cond);
1972                                         g_mutex_unlock(&hcamcorder->task_thread_lock);
1973                                 }
1974                                 sc->info_video->base_video_ts = GST_BUFFER_PTS(buffer);
1975                         }
1976                 }
1977                 GST_BUFFER_PTS(buffer) = GST_BUFFER_PTS(buffer) - sc->info_video->base_video_ts;
1978                 GST_BUFFER_DTS(buffer) = GST_BUFFER_PTS(buffer);
1979
1980                 /*_mmcam_dbg_log("buffer %p, timestamp %"GST_TIME_FORMAT, buffer, GST_TIME_ARGS(GST_BUFFER_PTS(buffer)));*/
1981
1982                 if (0) {
1983                         GstCaps *caps = gst_pad_get_current_caps(pad);
1984                         if (caps) {
1985                                 char *caps_string = gst_caps_to_string(caps);
1986                                 if (caps_string) {
1987                                         _mmcam_dbg_log("%s", caps_string);
1988                                         g_free(caps_string);
1989                                         caps_string = NULL;
1990                                 }
1991                                 gst_caps_unref(caps);
1992                                 caps = NULL;
1993                         } else {
1994                                 _mmcam_dbg_warn("failed to get caps from pad");
1995                         }
1996                 }
1997
1998                 g_signal_emit_by_name(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "push-buffer", buffer, &ret);
1999
2000                 /*_mmcam_dbg_log("push buffer result : 0x%x", ret);*/
2001
2002                 if (sc->info_video->is_firstframe) {
2003                         sc->info_video->is_firstframe = FALSE;
2004
2005                         /* drop buffer if it's from tizen allocator */
2006                         if (gst_is_tizen_memory(gst_buffer_peek_memory(buffer, 0))) {
2007                                 _mmcam_dbg_warn("drop first buffer from tizen allocator to avoid copy in basesrc");
2008                                 return GST_PAD_PROBE_DROP;
2009                         }
2010                 }
2011         }
2012
2013         /* skip display if too fast FPS */
2014         if (sc->info_video && sc->info_video->fps > _MMCAMCORDER_FRAME_PASS_MIN_FPS) {
2015                 if (sc->info_video->prev_preview_ts != 0) {
2016                         diff = GST_BUFFER_PTS(buffer) - sc->info_video->prev_preview_ts;
2017                         if (diff < _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME) {
2018                                 _mmcam_dbg_log("it's too fast. drop frame...");
2019                                 return GST_PAD_PROBE_DROP;
2020                         }
2021                 }
2022
2023                 /*_mmcam_dbg_log("diff %llu", diff);*/
2024
2025                 sc->info_video->prev_preview_ts = GST_BUFFER_PTS(buffer);
2026         }
2027
2028         return GST_PAD_PROBE_OK;
2029 }
2030
2031
2032 GstPadProbeReturn __mmcamcorder_muxed_dataprobe(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
2033 {
2034         MMCamcorderMuxedStreamDataType stream;
2035         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
2036         _MMCamcorderSubContext *sc = NULL;
2037         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
2038         GstMapInfo mapinfo;
2039
2040         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_OK);
2041         mmf_return_val_if_fail(gst_buffer_n_memory(buffer), GST_PAD_PROBE_OK);
2042         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_OK);
2043
2044         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2045         mmf_return_val_if_fail(sc, GST_PAD_PROBE_OK);
2046
2047         if (!gst_buffer_map(buffer, &mapinfo, GST_MAP_READ)) {
2048                 _mmcam_dbg_warn("map failed : buffer %p", buffer);
2049                 return GST_PAD_PROBE_OK;
2050         }
2051
2052         /* call application callback */
2053         _MMCAMCORDER_LOCK_MSTREAM_CALLBACK(hcamcorder);
2054
2055         if (hcamcorder->mstream_cb) {
2056                 stream.data = (void *)mapinfo.data;
2057                 stream.length = mapinfo.size;
2058                 stream.offset = sc->muxed_stream_offset;
2059                 hcamcorder->mstream_cb(&stream, hcamcorder->mstream_cb_param);
2060         }
2061
2062         _MMCAMCORDER_UNLOCK_MSTREAM_CALLBACK(hcamcorder);
2063
2064         /* calculate current offset */
2065         sc->muxed_stream_offset += mapinfo.size;
2066
2067         gst_buffer_unmap(buffer, &mapinfo);
2068
2069         return GST_PAD_PROBE_OK;
2070 }
2071
2072
2073 GstPadProbeReturn __mmcamcorder_eventprobe_monitor(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
2074 {
2075         GstEvent *event = GST_PAD_PROBE_INFO_EVENT(info);
2076         mmf_camcorder_t *hcamcorder = NULL;
2077         _MMCamcorderSubContext *sc = NULL;
2078         GstObject *parent = NULL;
2079
2080         switch (GST_EVENT_TYPE(event)) {
2081         case GST_EVENT_UNKNOWN:
2082         /* upstream events */
2083         case GST_EVENT_QOS:
2084         case GST_EVENT_SEEK:
2085         case GST_EVENT_NAVIGATION:
2086         case GST_EVENT_LATENCY:
2087         /* downstream serialized events */
2088         case GST_EVENT_BUFFERSIZE:
2089                 _mmcam_dbg_log("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2090                 break;
2091         case GST_EVENT_TAG:
2092                 {
2093                         GstTagList *tag_list = NULL;
2094                         _MMCamcorderReplayGain *replay_gain = NULL;
2095
2096                         _mmcam_dbg_log("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2097
2098                         hcamcorder = MMF_CAMCORDER(u_data);
2099                         if (!hcamcorder || !hcamcorder->sub_context) {
2100                                 _mmcam_dbg_warn("NULL handle");
2101                                 break;
2102                         }
2103
2104                         replay_gain = &hcamcorder->sub_context->replay_gain;
2105
2106                         gst_event_parse_tag(event, &tag_list);
2107                         if (!tag_list) {
2108                                 _mmcam_dbg_warn("failed to get tag list");
2109                                 break;
2110                         }
2111
2112                         if (!gst_tag_list_get_double(tag_list, GST_TAG_TRACK_PEAK, &replay_gain->track_peak)) {
2113                                 _mmcam_dbg_warn("failed to get GST_TAG_TRACK_PEAK");
2114                                 break;
2115                         }
2116
2117                         if (!gst_tag_list_get_double(tag_list, GST_TAG_TRACK_GAIN, &replay_gain->track_gain)) {
2118                                 _mmcam_dbg_warn("failed to get GST_TAG_TRACK_GAIN");
2119                                 break;
2120                         }
2121
2122                         if (!gst_tag_list_get_double(tag_list, GST_TAG_ALBUM_PEAK, &replay_gain->album_peak)) {
2123                                 _mmcam_dbg_warn("failed to get GST_TAG_ALBUM_PEAK");
2124                                 break;
2125                         }
2126
2127                         if (!gst_tag_list_get_double(tag_list, GST_TAG_ALBUM_GAIN, &replay_gain->album_gain)) {
2128                                 _mmcam_dbg_warn("failed to get GST_TAG_ALBUM_PEAK");
2129                                 break;
2130                         }
2131
2132                         _mmcam_dbg_log("Track [peak %lf, gain %lf], Album [peak %lf, gain %lf]",
2133                                 replay_gain->track_peak, replay_gain->track_gain,
2134                                 replay_gain->album_peak, replay_gain->album_gain);
2135                 }
2136                 break;
2137         case GST_EVENT_SEGMENT:
2138                 _mmcam_dbg_log("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2139
2140                 hcamcorder = MMF_CAMCORDER(u_data);
2141                 if (!hcamcorder) {
2142                         _mmcam_dbg_warn("NULL handle");
2143                         break;
2144                 }
2145
2146                 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2147                 if (!sc) {
2148                         _mmcam_dbg_warn("NULL sub context");
2149                         break;
2150                 }
2151
2152                 if (!sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst) {
2153                         _mmcam_dbg_warn("no encoder sink");
2154                         break;
2155                 }
2156
2157                 parent = gst_pad_get_parent(pad);
2158                 if (!parent) {
2159                         _mmcam_dbg_warn("get parent failed");
2160                         break;
2161                 }
2162
2163                 if (parent == (GstObject *)sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst) {
2164                         const GstSegment *segment;
2165                         gst_event_parse_segment(event, &segment);
2166                         if (segment->format == GST_FORMAT_BYTES) {
2167                                 _mmcam_dbg_log("change current offset %llu -> %"G_GUINT64_FORMAT,
2168                                         sc->muxed_stream_offset, segment->start);
2169
2170                                 sc->muxed_stream_offset = (unsigned long long)segment->start;
2171                         }
2172                 }
2173
2174                 gst_object_unref(parent);
2175                 parent = NULL;
2176                 break;
2177         case GST_EVENT_EOS:
2178                 _mmcam_dbg_warn("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2179                 break;
2180         /* bidirectional events */
2181         case GST_EVENT_FLUSH_START:
2182         case GST_EVENT_FLUSH_STOP:
2183                 _mmcam_dbg_err("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2184                 break;
2185         default:
2186                 _mmcam_dbg_log("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2187                 break;
2188         }
2189
2190         return GST_PAD_PROBE_OK;
2191 }
2192
2193
2194 int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate)
2195 {
2196         int result = MM_CAMCORDER_MR475;
2197
2198         if (bitrate < 5150)
2199                 result = MM_CAMCORDER_MR475; /*AMR475*/
2200         else if (bitrate < 5900)
2201                 result = MM_CAMCORDER_MR515; /*AMR515*/
2202         else if (bitrate < 6700)
2203                 result = MM_CAMCORDER_MR59; /*AMR59*/
2204         else if (bitrate < 7400)
2205                 result = MM_CAMCORDER_MR67; /*AMR67*/
2206         else if (bitrate < 7950)
2207                 result = MM_CAMCORDER_MR74; /*AMR74*/
2208         else if (bitrate < 10200)
2209                 result = MM_CAMCORDER_MR795; /*AMR795*/
2210         else if (bitrate < 12200)
2211                 result = MM_CAMCORDER_MR102; /*AMR102*/
2212         else
2213                 result = MM_CAMCORDER_MR122; /*AMR122*/
2214
2215         return result;
2216 }
2217
2218
2219 int _mmcamcorder_get_eos_message(MMHandleType handle)
2220 {
2221         int64_t end_time;
2222         int ret = MM_ERROR_NONE;
2223
2224         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2225         _MMCamcorderSubContext *sc = NULL;
2226
2227         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2228         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2229         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2230
2231         _mmcam_dbg_log("START");
2232
2233         _MMCAMCORDER_LOCK(handle);
2234
2235         if (sc->bget_eos == FALSE) {
2236                 end_time = g_get_monotonic_time() + 3 * G_TIME_SPAN_SECOND;
2237                 if (_MMCAMCORDER_WAIT_UNTIL(handle, end_time)) {
2238                         _mmcam_dbg_log("EOS signal received");
2239                 } else {
2240                         _mmcam_dbg_err("EOS wait time out");
2241
2242                         if (hcamcorder->error_code == MM_ERROR_NONE)
2243                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
2244                 }
2245         } else {
2246                 _mmcam_dbg_log("already got EOS");
2247         }
2248
2249         _MMCAMCORDER_UNLOCK(handle);
2250
2251         if (hcamcorder->error_code == MM_ERROR_NONE) {
2252                 if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2253                         mmf_return_val_if_fail(sc->info_video, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2254                         if (sc->info_video->b_commiting)
2255                                 _mmcamcorder_video_handle_eos((MMHandleType)hcamcorder);
2256                 } else {
2257                         mmf_return_val_if_fail(sc->info_audio, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2258                         if (sc->info_audio->b_commiting)
2259                                 _mmcamcorder_audio_handle_eos((MMHandleType)hcamcorder);
2260                 }
2261         } else {
2262                 ret = hcamcorder->error_code;
2263                 _mmcam_dbg_err("error 0x%x", ret);
2264         }
2265
2266         _mmcam_dbg_log("END");
2267
2268         return ret;
2269 }
2270
2271
2272 void _mmcamcorder_remove_element_handle(MMHandleType handle, void *element, int first_elem, int last_elem)
2273 {
2274         int i = 0;
2275         _MMCamcorderGstElement *remove_element = (_MMCamcorderGstElement *)element;
2276
2277         mmf_return_if_fail(handle && remove_element);
2278         mmf_return_if_fail((first_elem >= 0) && (last_elem > 0) && (last_elem > first_elem));
2279
2280         _mmcam_dbg_log("");
2281
2282         for (i = first_elem ; i <= last_elem ; i++) {
2283                 remove_element[i].gst = NULL;
2284                 remove_element[i].id = _MMCAMCORDER_NONE;
2285         }
2286
2287         return;
2288 }
2289
2290
2291 int _mmcamcorder_check_codec_fileformat_compatibility(const char *codec_type, int codec, int file_format)
2292 {
2293         mmf_return_val_if_fail(codec_type, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2294
2295         /* Check compatibility between codec and file format */
2296         if (!strcmp(codec_type, MMCAM_AUDIO_ENCODER)) {
2297                 if (codec > MM_AUDIO_CODEC_INVALID && codec < MM_AUDIO_CODEC_NUM &&
2298                         file_format > MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
2299                         if (audiocodec_fileformat_compatibility_table[codec][file_format] == 0) {
2300                                 _mmcam_dbg_err("Audio codec[%d] and file format[%d] compatibility FAILED.", codec, file_format);
2301                                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2302                         }
2303
2304                         _mmcam_dbg_log("Audio codec[%d] and file format[%d] compatibility SUCCESS.", codec, file_format);
2305                 } else {
2306                         _mmcam_dbg_err("Audio codec[%d] or file format[%d] is INVALID.", codec, file_format);
2307                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2308                 }
2309         } else if (!strcmp(codec_type, MMCAM_VIDEO_ENCODER)) {
2310                 if (codec > MM_VIDEO_CODEC_INVALID && codec < MM_VIDEO_CODEC_NUM &&
2311                         file_format > MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
2312                         if (videocodec_fileformat_compatibility_table[codec][file_format] == 0) {
2313                                 _mmcam_dbg_err("Video codec[%d] and file format[%d] compatibility FAILED.", codec, file_format);
2314                                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2315                         }
2316
2317                         _mmcam_dbg_log("Video codec[%d] and file format[%d] compatibility SUCCESS.", codec, file_format);
2318                 } else {
2319                         _mmcam_dbg_err("Video codec[%d] or file format[%d] is INVALID.", codec, file_format);
2320                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2321                 }
2322         }
2323
2324         return MM_ERROR_NONE;
2325 }
2326
2327
2328 int _mmcamcorder_check_audiocodec_fileformat_compatibility(MMHandleType handle)
2329 {
2330         int err = MM_ERROR_NONE;
2331         int audio_codec = MM_AUDIO_CODEC_INVALID;
2332         int file_format = MM_FILE_FORMAT_INVALID;
2333
2334         char *err_name = NULL;
2335
2336         err = mm_camcorder_get_attributes(handle, &err_name,
2337                 MMCAM_AUDIO_ENCODER, &audio_codec,
2338                 MMCAM_FILE_FORMAT, &file_format,
2339                 NULL);
2340         if (err != MM_ERROR_NONE) {
2341                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
2342                 SAFE_FREE(err_name);
2343                 return err;
2344         }
2345
2346         /* Check compatibility between audio codec and file format */
2347         err = _mmcamcorder_check_codec_fileformat_compatibility(MMCAM_AUDIO_ENCODER, audio_codec, file_format);
2348
2349         return err;
2350 }
2351
2352
2353 int _mmcamcorder_check_videocodec_fileformat_compatibility(MMHandleType handle)
2354 {
2355         int err = MM_ERROR_NONE;
2356         int video_codec = MM_VIDEO_CODEC_INVALID;
2357         int file_format = MM_FILE_FORMAT_INVALID;
2358
2359         char *err_name = NULL;
2360
2361         err = mm_camcorder_get_attributes(handle, &err_name,
2362                 MMCAM_VIDEO_ENCODER, &video_codec,
2363                 MMCAM_FILE_FORMAT, &file_format,
2364                 NULL);
2365         if (err != MM_ERROR_NONE) {
2366                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
2367                 SAFE_FREE(err_name);
2368                 return err;
2369         }
2370
2371         /* Check compatibility between video codec and file format */
2372         err = _mmcamcorder_check_codec_fileformat_compatibility(MMCAM_VIDEO_ENCODER, video_codec, file_format);
2373
2374         return err;
2375 }
2376
2377
2378 bool _mmcamcorder_set_display_rotation(MMHandleType handle, int display_rotate, int videosink_index)
2379 {
2380         const char* videosink_name = NULL;
2381
2382         mmf_camcorder_t *hcamcorder = NULL;
2383         _MMCamcorderSubContext *sc = NULL;
2384
2385         hcamcorder = MMF_CAMCORDER(handle);
2386         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2387
2388         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2389         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2390         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2391
2392         if (sc->element[videosink_index].gst) {
2393                 /* Get videosink name */
2394                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2395                 if (videosink_name == NULL) {
2396                         _mmcam_dbg_err("Please check videosink element in configuration file");
2397                         return FALSE;
2398                 }
2399
2400                 if (!strcmp(videosink_name, "tizenwlsink") || !strcmp(videosink_name, "xvimagesink") ||
2401                         !strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "evaspixmapsink") ||
2402                         !strcmp(videosink_name, "directvideosink")) {
2403                         MMCAMCORDER_G_OBJECT_SET(sc->element[videosink_index].gst, "rotate", display_rotate);
2404                         _mmcam_dbg_log("Set display-rotate [%d] done.", display_rotate);
2405                 } else {
2406                         _mmcam_dbg_warn("[%s] does not support DISPLAY_ROTATION, but no error", videosink_name);
2407                 }
2408
2409                 return TRUE;
2410         } else {
2411                 _mmcam_dbg_err("Videosink element is null");
2412                 return FALSE;
2413         }
2414 }
2415
2416
2417 bool _mmcamcorder_set_display_flip(MMHandleType handle, int display_flip, int videosink_index)
2418 {
2419         const char* videosink_name = NULL;
2420
2421         mmf_camcorder_t *hcamcorder = NULL;
2422         _MMCamcorderSubContext *sc = NULL;
2423
2424         hcamcorder = MMF_CAMCORDER(handle);
2425         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2426
2427         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2428         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2429         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2430
2431         if (sc->element[videosink_index].gst) {
2432                 /* Get videosink name */
2433                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2434                 if (videosink_name == NULL) {
2435                         _mmcam_dbg_err("Please check videosink element in configuration file");
2436                         return FALSE;
2437                 }
2438
2439                 if (!strcmp(videosink_name, "tizenwlsink") || !strcmp(videosink_name, "xvimagesink") ||
2440                         !strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "evaspixmapsink") ||
2441                         !strcmp(videosink_name, "directvideosink")) {
2442                         MMCAMCORDER_G_OBJECT_SET(sc->element[videosink_index].gst, "flip", display_flip);
2443                         _mmcam_dbg_log("Set display flip [%d] done.", display_flip);
2444                 } else {
2445                         _mmcam_dbg_warn("[%s] does not support DISPLAY_FLIP, but no error", videosink_name);
2446                 }
2447
2448                 return TRUE;
2449         } else {
2450                 _mmcam_dbg_err("Videosink element is null");
2451                 return FALSE;
2452         }
2453 }
2454
2455
2456 bool _mmcamcorder_set_videosrc_rotation(MMHandleType handle, int videosrc_rotate)
2457 {
2458         int width = 0;
2459         int height = 0;
2460         int fps = 0;
2461         _MMCamcorderSubContext *sc = NULL;
2462
2463         mmf_camcorder_t *hcamcorder = NULL;
2464
2465         hcamcorder = MMF_CAMCORDER(handle);
2466         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2467
2468         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2469         if (!sc) {
2470                 _mmcam_dbg_log("sub context is not initailized");
2471                 return TRUE;
2472         }
2473
2474         mm_camcorder_get_attributes(handle, NULL,
2475                 MMCAM_CAMERA_WIDTH, &width,
2476                 MMCAM_CAMERA_HEIGHT, &height,
2477                 MMCAM_CAMERA_FPS, &fps,
2478                 NULL);
2479
2480         _mmcam_dbg_log("set rotate %d", videosrc_rotate);
2481
2482         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, videosrc_rotate);
2483 }
2484
2485
2486 bool _mmcamcorder_set_videosrc_caps(MMHandleType handle, unsigned int fourcc, int width, int height, int fps, int rotate)
2487 {
2488         int set_width = 0;
2489         int set_height = 0;
2490         int set_rotate = 0;
2491         int fps_auto = 0;
2492         unsigned int caps_fourcc = 0;
2493         gboolean do_set_caps = FALSE;
2494
2495         GstCaps *caps = NULL;
2496 #ifdef _MMCAMCORDER_PRODUCT_TV
2497         GstPad *sinkpad;
2498         GstCaps *decsink_caps = NULL;
2499         GstStructure *decsink_struct = NULL;
2500         int maxwidth = 0;
2501         int maxheight = 0;
2502 #endif /*_MMCAMCORDER_PRODUCT_TV */
2503
2504         mmf_camcorder_t *hcamcorder = NULL;
2505         _MMCamcorderSubContext *sc = NULL;
2506
2507         hcamcorder = MMF_CAMCORDER(handle);
2508         mmf_return_val_if_fail(hcamcorder, FALSE);
2509
2510         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2511
2512         if (!sc || !(sc->element)) {
2513                 _mmcam_dbg_log("sub context is not initialized");
2514                 return TRUE;
2515         }
2516
2517         if (!sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2518                 _mmcam_dbg_err("Video src is NULL!");
2519                 return FALSE;
2520         }
2521
2522         if (!sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst) {
2523                 _mmcam_dbg_err("Video filter is NULL!");
2524                 return FALSE;
2525         }
2526
2527         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2528                 int capture_width = 0;
2529                 int capture_height = 0;
2530                 double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
2531
2532                 mm_camcorder_get_attributes(handle, NULL,
2533                         MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
2534                         MMCAM_CAMERA_FPS_AUTO, &fps_auto,
2535                         MMCAM_CAPTURE_WIDTH, &capture_width,
2536                         MMCAM_CAPTURE_HEIGHT, &capture_height,
2537                         MMCAM_VIDEO_WIDTH, &sc->info_video->video_width,
2538                         MMCAM_VIDEO_HEIGHT, &sc->info_video->video_height,
2539                         NULL);
2540                 _mmcam_dbg_log("motion rate %f, capture size %dx%d, fps auto %d, video size %dx%d",
2541                         motion_rate, capture_width, capture_height, fps_auto,
2542                         sc->info_video->video_width, sc->info_video->video_height);
2543
2544                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
2545                         "high-speed-fps", (motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE ? fps : 0));
2546
2547                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
2548                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
2549                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
2550
2551                 /* set fps */
2552                 sc->info_video->fps = fps;
2553         }
2554
2555         /* Interleaved format does not support rotation */
2556         if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2557                 /* store videosrc rotation */
2558                 sc->videosrc_rotate = rotate;
2559
2560                 /* Define width, height and rotate in caps */
2561
2562                 /* This will be applied when rotate is 0, 90, 180, 270 if rear camera.
2563                 This will be applied when rotate is 0, 180 if front camera. */
2564                 set_rotate = rotate * 90;
2565
2566                 if (rotate == MM_VIDEO_INPUT_ROTATION_90 ||
2567                     rotate == MM_VIDEO_INPUT_ROTATION_270) {
2568                         set_width = height;
2569                         set_height = width;
2570                         if (hcamcorder->device_type == MM_VIDEO_DEVICE_CAMERA1) {
2571                                 if (rotate == MM_VIDEO_INPUT_ROTATION_90)
2572                                         set_rotate = 270;
2573                                 else
2574                                         set_rotate = 90;
2575                         }
2576                 } else {
2577                         set_width = width;
2578                         set_height = height;
2579                 }
2580         } else {
2581                 sc->videosrc_rotate = MM_VIDEO_INPUT_ROTATION_NONE;
2582                 set_rotate = 0;
2583                 set_width = width;
2584                 set_height = height;
2585
2586                 _mmcam_dbg_warn("ITLV format doe snot support INPUT ROTATE. Ignore ROTATE[%d]", rotate);
2587         }
2588
2589         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", &caps);
2590         if (caps && !gst_caps_is_any(caps)) {
2591                 GstStructure *structure = NULL;
2592
2593                 structure = gst_caps_get_structure(caps, 0);
2594                 if (structure) {
2595                         const gchar *format_string = NULL;
2596                         int caps_width = 0;
2597                         int caps_height = 0;
2598                         int caps_fps = 0;
2599                         int caps_rotate = 0;
2600
2601                         format_string = gst_structure_get_string(structure, "format");
2602                         if (format_string)
2603                                 caps_fourcc = _mmcamcorder_convert_fourcc_string_to_value(format_string);
2604
2605                         gst_structure_get_int(structure, "width", &caps_width);
2606                         gst_structure_get_int(structure, "height", &caps_height);
2607                         gst_structure_get_int(structure, "fps", &caps_fps);
2608                         gst_structure_get_int(structure, "rotate", &caps_rotate);
2609
2610 #ifdef _MMCAMCORDER_PRODUCT_TV
2611                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
2612                                 if (set_width == caps_width && set_height == caps_height && set_rotate == caps_rotate && fps == caps_fps) {
2613                                         _mmcam_dbg_log("No need to replace caps.");
2614                                 } else {
2615                                         _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]",
2616                                                 caps_fourcc, caps_fourcc>>8, caps_fourcc>>16, caps_fourcc>>24,
2617                                                 caps_width, caps_height, caps_fps, caps_rotate,
2618                                                 fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
2619                                                 set_width, set_height, fps, set_rotate);
2620                                         do_set_caps = TRUE;
2621                                 }
2622                         } else {
2623                                 if (set_width == caps_width && set_height == caps_height &&
2624                                     fourcc == caps_fourcc && set_rotate == caps_rotate && fps == caps_fps) {
2625                                         _mmcam_dbg_log("No need to replace caps.");
2626                                 } else {
2627                                         _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]",
2628                                                 caps_fourcc, caps_fourcc>>8, caps_fourcc>>16, caps_fourcc>>24,
2629                                                 caps_width, caps_height, caps_fps, caps_rotate,
2630                                                 fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
2631                                                 set_width, set_height, fps, set_rotate);
2632                                         do_set_caps = TRUE;
2633                                 }
2634                         }
2635 #else /*_MMCAMCORDER_PRODUCT_TV */
2636                         if (set_width == caps_width && set_height == caps_height &&
2637                             fourcc == caps_fourcc && set_rotate == caps_rotate && fps == caps_fps) {
2638                                 _mmcam_dbg_log("No need to replace caps.");
2639                         } else {
2640                                 _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]",
2641                                         caps_fourcc, caps_fourcc>>8, caps_fourcc>>16, caps_fourcc>>24,
2642                                         caps_width, caps_height, caps_fps, caps_rotate,
2643                                         fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
2644                                         set_width, set_height, fps, set_rotate);
2645                                 do_set_caps = TRUE;
2646                         }
2647 #endif /*_MMCAMCORDER_PRODUCT_TV */
2648                 } else {
2649                         _mmcam_dbg_log("can not get structure of caps. set new one...");
2650                         do_set_caps = TRUE;
2651                 }
2652         } else {
2653                 _mmcam_dbg_log("No caps. set new one...");
2654                 do_set_caps = TRUE;
2655         }
2656
2657         if (caps) {
2658                 gst_caps_unref(caps);
2659                 caps = NULL;
2660         }
2661
2662         if (do_set_caps) {
2663                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
2664 #ifdef _MMCAMCORDER_PRODUCT_TV
2665                         sinkpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, "sink");
2666                         if (!sinkpad) {
2667                                 _mmcam_dbg_err("There are no decoder caps");
2668                                 return FALSE;
2669                         }
2670
2671                         decsink_caps = gst_pad_get_pad_template_caps(sinkpad);
2672                         if (!decsink_caps) {
2673                                 gst_object_unref(sinkpad);
2674                                 _mmcam_dbg_err("There is no decoder sink caps");
2675                                 return FALSE;
2676                         }
2677
2678                         decsink_struct = gst_caps_get_structure(decsink_caps, 0);
2679                         if (!decsink_struct) {
2680                                 _mmcam_dbg_err("There are no structure from caps");
2681                                 gst_object_unref(decsink_caps);
2682                                 gst_object_unref(sinkpad);
2683                                 return FALSE;
2684                         }
2685
2686                         if (gst_structure_has_field(decsink_struct, "maxwidth"))
2687                                 gst_structure_get_int(decsink_struct, "maxwidth", &maxwidth);
2688
2689                         if (gst_structure_has_field(decsink_struct, "maxheight"))
2690                                 gst_structure_get_int(decsink_struct, "maxheight", &maxheight);
2691 #endif /* _MMCAMCORDER_PRODUCT_TV */
2692
2693                         caps = gst_caps_new_simple("video/x-h264",
2694                                 "width", G_TYPE_INT, set_width,
2695                                 "height", G_TYPE_INT, set_height,
2696                                 "framerate", GST_TYPE_FRACTION, fps, 1,
2697                                 "stream-format", G_TYPE_STRING, "byte-stream",
2698 #ifdef _MMCAMCORDER_PRODUCT_TV
2699                                 "maxwidth", G_TYPE_INT, maxwidth,
2700                                 "maxheight", G_TYPE_INT, maxheight,
2701                                 "alignment", G_TYPE_STRING, "au",
2702 #endif /* _MMCAMCORDER_PRODUCT_TV */
2703                                 NULL);
2704
2705 #ifdef _MMCAMCORDER_PRODUCT_TV
2706                         gst_object_unref(decsink_caps);
2707                         gst_object_unref(sinkpad);
2708 #endif /* _MMCAMCORDER_PRODUCT_TV */
2709                 } else {
2710                         char fourcc_string[sizeof(fourcc)+1];
2711                         strncpy(fourcc_string, (char*)&fourcc, sizeof(fourcc));
2712                         fourcc_string[sizeof(fourcc)] = '\0';
2713                         caps = gst_caps_new_simple("video/x-raw",
2714                                 "format", G_TYPE_STRING, fourcc_string,
2715                                 "width", G_TYPE_INT, set_width,
2716                                 "height", G_TYPE_INT, set_height,
2717                                 "framerate", GST_TYPE_FRACTION, fps, 1,
2718                                 "rotate", G_TYPE_INT, set_rotate,
2719                                 NULL);
2720                 }
2721
2722                 if (caps) {
2723                         gchar *caps_str = gst_caps_to_string(caps);
2724
2725                         if (caps_str) {
2726                                 _mmcam_dbg_log("vidoesrc new caps set [%s]", caps_str);
2727                                 g_free(caps_str);
2728                                 caps_str = NULL;
2729                         } else {
2730                                 _mmcam_dbg_warn("caps string failed");
2731                         }
2732
2733                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", caps);
2734                         gst_caps_unref(caps);
2735                         caps = NULL;
2736                 } else {
2737                         _mmcam_dbg_err("There are no caps");
2738                 }
2739         }
2740
2741         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2742                 /* assume that it's camera capture mode */
2743                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "csc-range", 1);
2744         }
2745
2746         return TRUE;
2747 }
2748
2749
2750 bool _mmcamcorder_set_videosrc_flip(MMHandleType handle, int videosrc_flip)
2751 {
2752         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2753         _MMCamcorderSubContext *sc = NULL;
2754
2755         mmf_return_val_if_fail(hcamcorder, FALSE);
2756
2757         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2758         if (!sc)
2759                 return TRUE;
2760
2761         _mmcam_dbg_log("Set FLIP %d", videosrc_flip);
2762
2763         if (sc->element && sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2764                 int hflip = 0;
2765                 int vflip = 0;
2766
2767                 /* Interleaved format does not support FLIP */
2768                 if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2769                         hflip = (videosrc_flip & MM_FLIP_HORIZONTAL) == MM_FLIP_HORIZONTAL;
2770                         vflip = (videosrc_flip & MM_FLIP_VERTICAL) == MM_FLIP_VERTICAL;
2771
2772                         _mmcam_dbg_log("videosrc flip H:%d, V:%d", hflip, vflip);
2773
2774                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hflip", hflip);
2775                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "vflip", vflip);
2776                 } else {
2777                         _mmcam_dbg_warn("ITLV format does not support FLIP. Ignore FLIP[%d]",
2778                                 videosrc_flip);
2779                 }
2780         } else {
2781                 _mmcam_dbg_warn("element is NULL");
2782                 return FALSE;
2783         }
2784
2785         return TRUE;
2786 }
2787
2788
2789 bool _mmcamcorder_set_videosrc_anti_shake(MMHandleType handle, int anti_shake)
2790 {
2791         GstCameraControl *control = NULL;
2792         _MMCamcorderSubContext *sc = NULL;
2793         GstElement *v_src = NULL;
2794
2795         int set_value = 0;
2796
2797         mmf_return_val_if_fail(handle, FALSE);
2798
2799         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2800         if (!sc)
2801                 return TRUE;
2802
2803         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2804
2805         if (!v_src) {
2806                 _mmcam_dbg_warn("videosrc element is NULL");
2807                 return FALSE;
2808         }
2809
2810         set_value = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_ANTI_HANDSHAKE, anti_shake);
2811
2812         /* set anti-shake with camera control */
2813         if (!GST_IS_CAMERA_CONTROL(v_src)) {
2814                 _mmcam_dbg_warn("Can't cast Video source into camera control.");
2815                 return FALSE;
2816         }
2817
2818         control = GST_CAMERA_CONTROL(v_src);
2819         if (gst_camera_control_set_ahs(control, set_value)) {
2820                 _mmcam_dbg_log("Succeed in operating anti-handshake. value[%d]", set_value);
2821                 return TRUE;
2822         } else {
2823                 _mmcam_dbg_warn("Failed to operate anti-handshake. value[%d]", set_value);
2824         }
2825
2826         return FALSE;
2827 }
2828
2829
2830 bool _mmcamcorder_set_videosrc_stabilization(MMHandleType handle, int stabilization)
2831 {
2832         _MMCamcorderSubContext *sc = NULL;
2833         GstElement *v_src = NULL;
2834
2835         mmf_return_val_if_fail(handle, FALSE);
2836
2837         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2838         if (!sc)
2839                 return TRUE;
2840
2841         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2842         if (!v_src) {
2843                 _mmcam_dbg_warn("videosrc element is NULL");
2844                 return FALSE;
2845         }
2846
2847         /* check property of videosrc element - support VDIS */
2848         if (g_object_class_find_property(G_OBJECT_GET_CLASS(G_OBJECT(v_src)), "enable-vdis-mode")) {
2849                 int video_width = 0;
2850                 int video_height = 0;
2851
2852                 if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2853                         _mmcam_dbg_log("ENABLE video stabilization");
2854
2855                         /* VDIS mode only supports NV12 and [720p or 1080p or 1088 * 1088] */
2856                         mm_camcorder_get_attributes(handle, NULL,
2857                                 MMCAM_VIDEO_WIDTH, &video_width,
2858                                 MMCAM_VIDEO_HEIGHT, &video_height,
2859                                 NULL);
2860
2861                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_NV12 && video_width >= 1080 && video_height >= 720) {
2862                                 _mmcam_dbg_log("NV12, video size %dx%d, ENABLE video stabilization",
2863                                         video_width, video_height);
2864                                 /* set vdis mode */
2865                                 g_object_set(G_OBJECT(v_src),
2866                                                          "enable-vdis-mode", TRUE,
2867                                                          NULL);
2868                         } else {
2869                                 _mmcam_dbg_warn("invalid preview format %c%c%c%c or video size %dx%d",
2870                                                                 sc->fourcc, sc->fourcc>>8, sc->fourcc>>16, sc->fourcc>>24,
2871                                                                 video_width, video_height);
2872                                 return FALSE;
2873                         }
2874                 } else {
2875                         /* set vdis mode */
2876                         g_object_set(G_OBJECT(v_src),
2877                                                 "enable-vdis-mode", FALSE,
2878                                                 NULL);
2879
2880                         _mmcam_dbg_log("DISABLE video stabilization");
2881                 }
2882         } else if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2883                 _mmcam_dbg_err("no property for video stabilization, so can not set ON");
2884                 return FALSE;
2885         } else {
2886                 _mmcam_dbg_warn("no property for video stabilization");
2887         }
2888
2889         return TRUE;
2890 }
2891
2892
2893 bool _mmcamcorder_set_camera_resolution(MMHandleType handle, int width, int height)
2894 {
2895         int fps = 0;
2896
2897         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2898         _MMCamcorderSubContext *sc = NULL;
2899
2900         mmf_return_val_if_fail(hcamcorder, FALSE);
2901
2902         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2903         if (!sc)
2904                 return TRUE;
2905
2906         mm_camcorder_get_attributes(handle, NULL,
2907                 MMCAM_CAMERA_FPS, &fps,
2908                 NULL);
2909
2910         _mmcam_dbg_log("set %dx%d", width, height);
2911
2912         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, sc->videosrc_rotate);
2913 }
2914
2915
2916 bool _mmcamcorder_set_encoded_preview_bitrate(MMHandleType handle, int bitrate)
2917 {
2918         _MMCamcorderSubContext *sc = NULL;
2919         GstCameraControl *CameraControl = NULL;
2920         GstCameraControlChannel *CameraControlChannel = NULL;
2921         const GList *controls = NULL;
2922         const GList *item = NULL;
2923
2924         if ((void *)handle == NULL) {
2925                 _mmcam_dbg_warn("handle is NULL");
2926                 return FALSE;
2927         }
2928
2929         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2930         if (!sc) {
2931                 _mmcam_dbg_warn("subcontext is NULL");
2932                 return FALSE;
2933         }
2934
2935         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst == NULL) {
2936                 _mmcam_dbg_warn("videosrc plugin is NULL");
2937                 return FALSE;
2938         }
2939
2940         _mmcam_dbg_log("set encoded preview bitrate : %d bps", bitrate);
2941
2942         CameraControl = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2943         controls = gst_camera_control_list_channels(CameraControl);
2944         _mmcam_dbg_log("controls : %p", controls);
2945         if (controls != NULL) {
2946                 for (item = controls ; item && item->data ; item = item->next) {
2947                         CameraControlChannel = item->data;
2948                         _mmcam_dbg_log("label : %s", CameraControlChannel->label);
2949                         if (!strcmp(CameraControlChannel->label, "bitrate")) {
2950                                 _mmcam_dbg_log("set encoded preview bitrate %d", bitrate);
2951                                 return gst_camera_control_set_value(CameraControl, CameraControlChannel, bitrate);
2952                         }
2953                 }
2954
2955                 _mmcam_dbg_warn("failed to find \"bitrate\" control channel");
2956         }
2957
2958         return FALSE;
2959 }
2960
2961
2962 bool _mmcamcorder_set_encoded_preview_gop_interval(MMHandleType handle, int interval)
2963 {
2964         _MMCamcorderSubContext *sc = NULL;
2965
2966         if ((void *)handle == NULL) {
2967                 _mmcam_dbg_warn("handle is NULL");
2968                 return FALSE;
2969         }
2970
2971         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2972         if (!sc) {
2973                 _mmcam_dbg_warn("subcontext is NULL");
2974                 return FALSE;
2975         }
2976
2977         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst == NULL) {
2978                 _mmcam_dbg_warn("videosrc plugin is NULL");
2979                 return FALSE;
2980         }
2981
2982         _mmcam_dbg_log("set encoded preview GOP interval : %d ms", interval);
2983
2984         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "newgop-interval", interval);
2985
2986         return TRUE;
2987 }
2988
2989
2990 bool _mmcamcorder_set_sound_stream_info(GstElement *element, char *stream_type, int stream_index)
2991 {
2992         GstStructure *props = NULL;
2993         char stream_props[64] = {'\0',};
2994
2995         if (element == NULL || stream_type == NULL || stream_index < 0) {
2996                 _mmcam_dbg_err("invalid argument %p %p %d", element, stream_type, stream_index);
2997                 return FALSE;
2998         }
2999
3000         snprintf(stream_props, sizeof(stream_props) - 1,
3001                 "props,media.role=%s, media.parent_id=%d",
3002                 stream_type, stream_index);
3003
3004         _mmcam_dbg_warn("stream type %s, index %d -> [%s]", stream_type, stream_index, stream_props);
3005
3006         props = gst_structure_from_string(stream_props, NULL);
3007         if (!props) {
3008                 _mmcam_dbg_err("failed to create GstStructure");
3009                 return FALSE;
3010         }
3011
3012         MMCAMCORDER_G_OBJECT_SET_POINTER(element, "stream-properties", props);
3013
3014         gst_structure_free(props);
3015         props = NULL;
3016
3017         return TRUE;
3018 }
3019
3020
3021 bool _mmcamcorder_recreate_decoder_for_encoded_preview(MMHandleType handle)
3022 {
3023         int ret = MM_ERROR_NONE;
3024         _MMCamcorderSubContext *sc = NULL;
3025         mmf_camcorder_t *hcamcorder = NULL;
3026         const char *videodecoder_name = NULL;
3027 #ifdef _MMCAMCORDER_RM_SUPPORT
3028         char decoder_name[20] = {'\0',};
3029         int decoder_index = 0;
3030 #endif /* _MMCAMCORDER_RM_SUPPORT */
3031
3032         if ((void *)handle == NULL) {
3033                 _mmcam_dbg_warn("handle is NULL");
3034                 return FALSE;
3035         }
3036
3037         hcamcorder = MMF_CAMCORDER(handle);
3038
3039         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3040         if (!sc) {
3041                 _mmcam_dbg_warn("subcontext is NULL");
3042                 return FALSE;
3043         }
3044
3045         if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ENCODED_H264 ||
3046                 hcamcorder->recreate_decoder == FALSE) {
3047                 _mmcam_dbg_log("skip this fuction - format %d, recreate decoder %d",
3048                         sc->info_image->preview_format, hcamcorder->recreate_decoder);
3049                 return TRUE;
3050         }
3051
3052         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst == NULL ||
3053             sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst == NULL) {
3054                 _mmcam_dbg_warn("main pipeline or decoder plugin is NULL");
3055                 return FALSE;
3056         }
3057
3058         _mmcam_dbg_log("start");
3059
3060         _mmcamcorder_conf_get_value_element_name(sc->VideodecoderElementH264, &videodecoder_name);
3061         if (videodecoder_name == NULL) {
3062                 _mmcam_dbg_err("failed to get decoder element name from %p", sc->VideodecoderElementH264);
3063                 return FALSE;
3064         }
3065
3066         /* set state as NULL */
3067         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, GST_STATE_NULL);
3068         if (ret != MM_ERROR_NONE) {
3069                 _mmcam_dbg_err("failed to set NULL to decoder");
3070                 return FALSE;
3071         }
3072
3073         /* remove decoder - pads will be unlinked automatically in remove function */
3074         if (!gst_bin_remove(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst),
3075                             sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst)) {
3076                 _mmcam_dbg_err("failed to remove decoder from pipeline");
3077                 return FALSE;
3078         }
3079
3080         /* check decoder element */
3081         if (sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst) {
3082                 _mmcam_dbg_log("decoder[%p] is still alive - ref count %d",
3083                         G_OBJECT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst),
3084                         ((GObject *)sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst)->ref_count);
3085         }
3086
3087 #ifdef _MMCAMCORDER_RM_SUPPORT
3088         if (hcamcorder->request_resources.category_id[0] == RM_CATEGORY_VIDEO_DECODER_SUB)
3089                 decoder_index = 1;
3090
3091         snprintf(decoder_name, sizeof(decoder_name)-1, "%s%d", videodecoder_name, decoder_index);
3092         _mmcam_dbg_log("encoded preview decoder_name %s", decoder_name);
3093         /* create decoder */
3094         sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst = gst_element_factory_make(decoder_name, "videosrc_decode");
3095         if (sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst == NULL) {
3096                 _mmcam_dbg_err("Decoder[%s] creation fail", decoder_name);
3097                 return FALSE;
3098         }
3099 #else /* _MMCAMCORDER_RM_SUPPORT */
3100         /* create new decoder */
3101         sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst = gst_element_factory_make(videodecoder_name, "videosrc_decode");
3102         if (sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst == NULL) {
3103                 _mmcam_dbg_err("Decoder [%s] creation fail", videodecoder_name);
3104                 return FALSE;
3105         }
3106 #endif /* _MMCAMCORDER_RM_SUPPORT */
3107         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, sc->VideodecoderElementH264);
3108
3109         sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].id = _MMCAMCORDER_VIDEOSRC_DECODE;
3110         g_object_weak_ref(G_OBJECT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst),
3111                 (GWeakNotify)_mmcamcorder_element_release_noti, sc);
3112
3113         /* add to pipeline */
3114         if (!gst_bin_add(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst),
3115                 sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst)) {
3116                 _mmcam_dbg_err("failed to add decoder to pipeline");
3117                 gst_object_unref(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst);
3118                 return FALSE;
3119         }
3120
3121         /* link */
3122         if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst),
3123                 GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst))) {
3124                 _mmcam_dbg_log("Link videosrc_queue to decoder OK");
3125         } else {
3126                 _mmcam_dbg_err("Link videosrc_queue to decoder FAILED");
3127                 return FALSE;
3128         }
3129
3130         if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst),
3131                 GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst))) {
3132                 _mmcam_dbg_log("Link decoder to videosink_queue OK");
3133         } else {
3134                 _mmcam_dbg_err("Link decoder to videosink_queue FAILED");
3135                 return FALSE;
3136         }
3137
3138         /* set state READY */
3139         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, GST_STATE_READY);
3140         if (ret != MM_ERROR_NONE) {
3141                 _mmcam_dbg_err("failed to set READY to decoder");
3142                 return FALSE;
3143         }
3144
3145         _mmcam_dbg_log("done");
3146
3147         return TRUE;
3148 }