src/mm_camcorder_gstcommon.c

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