src/mm_camcorder_gstcommon.c

   1 /*
   2  * libmm-camcorder
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jeongmo Yang <jm80.yang@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 /*=======================================================================================
  23 |  INCLUDE FILES                                                                        |
  24 =======================================================================================*/
  25 #include <gst/audio/audio-format.h>
  26 #include <gst/video/videooverlay.h>
  27 #include <gst/video/cameracontrol.h>
  28 #ifdef HAVE_WAYLAND
  29 #include <gst/wayland/wayland.h>
  30 #endif
  31
  32 #include <sys/time.h>
  33 #include <unistd.h>
  34 #include <tbm_bufmgr.h>
  35
  36 #include "mm_camcorder_internal.h"
  37 #include "mm_camcorder_gstcommon.h"
  38 #include "mm_camcorder_client.h"
  39
  40 /*-----------------------------------------------------------------------
  41 |    GLOBAL VARIABLE DEFINITIONS for internal                           |
  42 -----------------------------------------------------------------------*/
  43 /* Table for compatibility between audio codec and file format */
  44 gboolean        audiocodec_fileformat_compatibility_table[MM_AUDIO_CODEC_NUM][MM_FILE_FORMAT_NUM] =
  45 {          /* 3GP ASF AVI MATROSKA MP4 OGG NUT QT REAL AMR AAC MP3 AIFF AU WAV MID MMF DIVX FLV VOB IMELODY WMA WMV JPG FLAC M2TS*/
  46 /*AMR*/       { 1,  0,  0,       0,  0,  0,  0, 0,   0,  1,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  47 /*G723.1*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  48 /*MP3*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  49 /*OGG*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  50 /*AAC*/       { 1,  0,  1,       1,  1,  0,  0, 0,   0,  0,  1,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   1},
  51 /*WMA*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  52 /*MMF*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  53 /*ADPCM*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  54 /*WAVE*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  1,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  55 /*WAVE_NEW*/  { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  56 /*MIDI*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  57 /*IMELODY*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  58 /*MXMF*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  59 /*MPA*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  60 /*MP2*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  61 /*G711*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  62 /*G722*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  63 /*G722.1*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  64 /*G722.2*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  65 /*G723*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  66 /*G726*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  67 /*G728*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  68 /*G729*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  69 /*G729A*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  70 /*G729.1*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  71 /*REAL*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  72 /*AAC_LC*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  73 /*AAC_MAIN*/  { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  74 /*AAC_SRS*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  75 /*AAC_LTP*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  76 /*AAC_HE_V1*/ { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  77 /*AAC_HE_V2*/ { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  78 /*AC3*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   1},
  79 /*ALAC*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  80 /*ATRAC*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  81 /*SPEEX*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  82 /*VORBIS*/    { 0,  0,  0,       0,  0,  1,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  83 /*AIFF*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  84 /*AU*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  85 /*NONE*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  86 /*PCM*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  87 /*ALAW*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  88 /*MULAW*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  89 /*MS_ADPCM*/  { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  90 };
  91
  92 /* Table for compatibility between video codec and file format */
  93 gboolean        videocodec_fileformat_compatibility_table[MM_VIDEO_CODEC_NUM][MM_FILE_FORMAT_NUM] =
  94 {             /* 3GP ASF AVI MATROSKA MP4 OGG NUT QT REAL AMR AAC MP3 AIFF AU WAV MID MMF DIVX FLV VOB IMELODY WMA WMV JPG FLAC M2TS*/
  95 /*NONE*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  96 /*H263*/         { 1,  0,  1,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  97 /*H264*/         { 1,  0,  1,       1,  1,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   1},
  98 /*H26L*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  99 /*MPEG4*/        { 1,  0,  1,       1,  1,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   1},
 100 /*MPEG1*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 101 /*WMV*/          { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 102 /*DIVX*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 103 /*XVID*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 104 /*H261*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 105 /*H262*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 106 /*H263V2*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 107 /*H263V3*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 108 /*MJPEG*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 109 /*MPEG2*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 110 /*MPEG4_SIMPLE*/ { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 111 /*MPEG4_ADV*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 112 /*MPEG4_MAIN*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 113 /*MPEG4_CORE*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 114 /*MPEG4_ACE*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 115 /*MPEG4_ARTS*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 116 /*MPEG4_AVC*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 117 /*REAL*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 118 /*VC1*/          { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 119 /*AVS*/          { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 120 /*CINEPAK*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 121 /*INDEO*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 122 /*THEORA*/       { 0,  0,  0,       0,  0,  1,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 123 };
 124
 125
 126 /*-----------------------------------------------------------------------
 127 |    LOCAL VARIABLE DEFINITIONS for internal                            |
 128 -----------------------------------------------------------------------*/
 129 #define USE_AUDIO_CLOCK_TUNE
 130 #define _MMCAMCORDER_WAIT_EOS_TIME                60.0     /* sec */
 131 #define _MMCAMCORDER_CONVERT_OUTPUT_BUFFER_NUM    6
 132 #define _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME       30000000 /* ns */
 133 #define _MMCAMCORDER_FRAME_PASS_MIN_FPS           30
 134 #define _MMCAMCORDER_NANOSEC_PER_1SEC             1000000000
 135 #define _MMCAMCORDER_NANOSEC_PER_1MILISEC         1000
 136 #define _MMCAMCORDER_VIDEO_DECODER_NAME           "avdec_h264"
 137
 138
 139 /*-----------------------------------------------------------------------
 140 |    LOCAL FUNCTION PROTOTYPES:                                         |
 141 -----------------------------------------------------------------------*/
 142 /* STATIC INTERNAL FUNCTION */
 143 /**
 144  * These functions are preview video data probing function.
 145  * If this function is linked with certain pad by gst_pad_add_buffer_probe(),
 146  * this function will be called when data stream pass through the pad.
 147  *
 148  * @param[in]   pad             probing pad which calls this function.
 149  * @param[in]   buffer          buffer which contains stream data.
 150  * @param[in]   u_data          user data.
 151  * @return      This function returns true on success, or false value with error
 152  * @remarks
 153  * @see         __mmcamcorder_create_preview_pipeline()
 154  */
 155 static GstPadProbeReturn __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
 156 static GstPadProbeReturn __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
 157 static int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate);
 158 static guint32 _mmcamcorder_convert_fourcc_string_to_value(const gchar* format_name);
 159
 160 /*=======================================================================================
 161 |  FUNCTION DEFINITIONS                                                                 |
 162 =======================================================================================*/
 163 /*-----------------------------------------------------------------------
 164 |    GLOBAL FUNCTION DEFINITIONS:                                       |
 165 -----------------------------------------------------------------------*/
 166 int _mmcamcorder_create_preview_elements(MMHandleType handle)
 167 {
 168         int err = MM_ERROR_NONE;
 169         int i = 0;
 170         int camera_width = 0;
 171         int camera_height = 0;
 172         int camera_rotate = 0;
 173         int camera_flip = 0;
 174         int fps = 0;
 175         int codectype = 0;
 176         int capture_width = 0;
 177         int capture_height = 0;
 178         int capture_jpg_quality = 100;
 179         int video_stabilization = 0;
 180         int anti_shake = 0;
 181         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         _mmcam_dbg_log("videosink_name: %s", videosink_name);
 304         if (strcmp(videosink_name, "fakesink") == 0) {
 305                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_SINK, videosink_name, "videosink_sink", element_list, err);
 306                 _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, sc->VideosinkElement);
 307         } else {
 308                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_SINK, "shmsink", "ipc_sink", element_list, err);
 309                 _mmcam_dbg_log("socket_path : %s", socket_path);
 310                 g_object_set(G_OBJECT(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst),
 311                                 "socket-path", socket_path,
 312                                 "wait-for-connection", FALSE,
 313                                 "perms", 0777,
 314                                 "sync", TRUE,
 315                                 NULL);
 316         }
 317
 318         /* Set caps by rotation */
 319         _mmcamcorder_set_videosrc_rotation(handle, camera_rotate);
 320
 321         /* add elements to main pipeline */
 322         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), element_list)) {
 323                 _mmcam_dbg_err("element_list add error.");
 324                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 325                 goto pipeline_creation_error;
 326         }
 327
 328         /* link elements */
 329         if (!_mmcamcorder_link_elements(element_list)) {
 330                 _mmcam_dbg_err( "element link error." );
 331                 err = MM_ERROR_CAMCORDER_GST_LINK;
 332                 goto pipeline_creation_error;
 333         }
 334
 335         if (element_list) {
 336                 g_list_free(element_list);
 337                 element_list = NULL;
 338         }
 339
 340         return MM_ERROR_NONE;
 341
 342 pipeline_creation_error:
 343         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_SRC);
 344         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_FILT);
 345         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_QUE);
 346         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS);
 347         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_FILT);
 348         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_QUE);
 349         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_DECODE);
 350         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_QUE);
 351         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_SINK);
 352
 353         if (element_list) {
 354                 g_list_free(element_list);
 355                 element_list = NULL;
 356         }
 357
 358         return err;
 359 }
 360
 361
 362 int _mmcamcorder_create_audiosrc_bin(MMHandleType handle)
 363 {
 364         int err = MM_ERROR_NONE;
 365         int val = 0;
 366         int rate = 0;
 367         int format = 0;
 368         int channel = 0;
 369         int a_enc = MM_AUDIO_CODEC_AMR;
 370         int a_dev = MM_AUDIO_DEVICE_MIC;
 371         double volume = 0.0;
 372         char *err_name = NULL;
 373         const char *audiosrc_name = NULL;
 374         char *cat_name = NULL;
 375
 376         GstCaps *caps = NULL;
 377         GstPad *pad = NULL;
 378         GList *element_list  = NULL;
 379
 380         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 381         _MMCamcorderSubContext *sc = NULL;
 382         _MMCamcorderGstElement *last_element = NULL;
 383         type_element *AudiosrcElement = NULL;
 384
 385         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 386
 387         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 388         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 389         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 390
 391         _mmcam_dbg_log("");
 392
 393         err = _mmcamcorder_check_audiocodec_fileformat_compatibility(handle);
 394         if (err != MM_ERROR_NONE) {
 395                 return err;
 396         }
 397
 398         err = mm_camcorder_get_attributes(handle, &err_name,
 399                                           MMCAM_AUDIO_DEVICE, &a_dev,
 400                                           MMCAM_AUDIO_ENCODER, &a_enc,
 401                                           MMCAM_AUDIO_ENCODER_BITRATE, &val,
 402                                           MMCAM_AUDIO_SAMPLERATE, &rate,
 403                                           MMCAM_AUDIO_FORMAT, &format,
 404                                           MMCAM_AUDIO_CHANNEL, &channel,
 405                                           MMCAM_AUDIO_VOLUME, &volume,
 406                                           NULL);
 407         if (err != MM_ERROR_NONE) {
 408                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 409                 SAFE_FREE(err_name);
 410                 return err;
 411         }
 412
 413         /* Check existence */
 414         if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst) {
 415                 if (((GObject *)sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst)->ref_count > 0) {
 416                         gst_object_unref(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst);
 417                 }
 418                 _mmcam_dbg_log("_MMCAMCORDER_AUDIOSRC_BIN is Already existed. Unref once...");
 419         }
 420
 421         /* Create bin element */
 422         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN, "audiosource_bin", err);
 423
 424         if (a_dev == MM_AUDIO_DEVICE_MODEM) {
 425                 cat_name = strdup("AudiomodemsrcElement");
 426         } else {
 427                 /* MM_AUDIO_DEVICE_MIC or others */
 428                 cat_name = strdup("AudiosrcElement");
 429         }
 430
 431         if (cat_name == NULL) {
 432                 _mmcam_dbg_err("strdup failed.");
 433                 err = MM_ERROR_CAMCORDER_LOW_MEMORY;
 434                 goto pipeline_creation_error;
 435         }
 436
 437         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 438                                       CONFIGURE_CATEGORY_MAIN_AUDIO_INPUT,
 439                                       cat_name,
 440                                       &AudiosrcElement);
 441         _mmcamcorder_conf_get_value_element_name(AudiosrcElement, &audiosrc_name);
 442
 443         free(cat_name);
 444         cat_name = NULL;
 445
 446         _mmcam_dbg_log("Audio src name : %s", audiosrc_name);
 447
 448         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC, audiosrc_name, "audiosrc_src", element_list, err);
 449
 450         _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, AudiosrcElement);
 451
 452         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT, "capsfilter", "audiosrc_capsfilter", element_list, err);
 453
 454         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_QUE, "queue", "audiosrc_queue", element_list, err);
 455         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-buffers", 0);
 456         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-bytes", 0);
 457         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-time", 0);
 458
 459         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 460                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL, "volume", "audiosrc_volume", element_list, err);
 461         }
 462
 463         /* Set basic infomation */
 464         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 465                 int depth = 0;
 466                 const gchar* format_name = NULL;
 467
 468                 if (volume == 0.0) {
 469                         /* Because data probe of audio src do the same job, it doesn't need to set "mute" here. Already null raw data. */
 470                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", 1.0);
 471                 } else {
 472                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "mute", FALSE);
 473                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", volume);
 474                 }
 475
 476                 if (format == MM_CAMCORDER_AUDIO_FORMAT_PCM_S16_LE) {
 477                         depth = 16;
 478                         format_name = "S16LE";
 479                 } else { /* MM_CAMCORDER_AUDIO_FORMAT_PCM_U8 */
 480                         depth = 8;
 481                         format_name = "U8";
 482                 }
 483
 484                 caps = gst_caps_new_simple("audio/x-raw",
 485                                            "rate", G_TYPE_INT, rate,
 486                                            "channels", G_TYPE_INT, channel,
 487                                            "format", G_TYPE_STRING, format_name,
 488                                            NULL);
 489                 _mmcam_dbg_log("caps [x-raw, rate:%d, channel:%d, depth:%d], volume %lf",
 490                                rate, channel, depth, volume);
 491         } else {
 492                 /* what are the audio encoder which should get audio/x-raw-float? */
 493                 caps = gst_caps_new_simple("audio/x-raw",
 494                                            "rate", G_TYPE_INT, rate,
 495                                            "channels", G_TYPE_INT, channel,
 496                                            "format", G_TYPE_STRING, GST_AUDIO_NE(F32),
 497                                            NULL);
 498                 _mmcam_dbg_log("caps [x-raw (F32), rate:%d, channel:%d, endianness:%d, width:32]",
 499                                rate, channel, BYTE_ORDER);
 500         }
 501
 502         if (caps) {
 503                 MMCAMCORDER_G_OBJECT_SET_POINTER((sc->encode_element[_MMCAMCORDER_AUDIOSRC_FILT].gst), "caps", caps);
 504                 gst_caps_unref(caps);
 505                 caps = NULL;
 506         } else {
 507                 _mmcam_dbg_err("create caps error");
 508                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 509                 goto pipeline_creation_error;
 510         }
 511
 512         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst), element_list)) {
 513                 _mmcam_dbg_err("element add error.");
 514                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 515                 goto pipeline_creation_error;
 516         }
 517
 518         if (!_mmcamcorder_link_elements(element_list)) {
 519                 _mmcam_dbg_err("element link error.");
 520                 err = MM_ERROR_CAMCORDER_GST_LINK;
 521                 goto pipeline_creation_error;
 522         }
 523
 524         last_element = (_MMCamcorderGstElement*)(g_list_last(element_list)->data);
 525         pad = gst_element_get_static_pad(last_element->gst, "src");
 526         if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst, gst_ghost_pad_new("src", pad))) {
 527                 gst_object_unref(pad);
 528                 pad = NULL;
 529                 _mmcam_dbg_err("failed to create ghost pad on _MMCAMCORDER_AUDIOSRC_BIN.");
 530                 err = MM_ERROR_CAMCORDER_GST_LINK;
 531                 goto pipeline_creation_error;
 532         }
 533
 534         gst_object_unref(pad);
 535         pad = NULL;
 536
 537         if (element_list) {
 538                 g_list_free(element_list);
 539                 element_list = NULL;
 540         }
 541
 542         return MM_ERROR_NONE;
 543
 544 pipeline_creation_error:
 545         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC);
 546         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT);
 547         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_QUE);
 548         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL);
 549         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN);
 550
 551         if (element_list) {
 552                 g_list_free(element_list);
 553                 element_list = NULL;
 554         }
 555
 556         return err;
 557 }
 558
 559
 560 int _mmcamcorder_create_encodesink_bin(MMHandleType handle, MMCamcorderEncodebinProfile profile)
 561 {
 562         int err = MM_ERROR_NONE;
 563         int result = 0;
 564         int channel = 0;
 565         int audio_enc = 0;
 566         int v_bitrate = 0;
 567         int a_bitrate = 0;
 568         int encodebin_profile = 0;
 569         int auto_audio_convert = 0;
 570         int auto_audio_resample = 0;
 571         int auto_color_space = 0;
 572         const char *gst_element_venc_name = NULL;
 573         const char *gst_element_aenc_name = NULL;
 574         const char *gst_element_ienc_name = NULL;
 575         const char *gst_element_mux_name = NULL;
 576         const char *gst_element_rsink_name = NULL;
 577         const char *str_profile = NULL;
 578         const char *str_aac = NULL;
 579         const char *str_aar = NULL;
 580         const char *str_acs = NULL;
 581         char *err_name = NULL;
 582         const char *videoconvert_name = NULL;
 583         GstCaps *audio_caps = NULL;
 584         GstCaps *video_caps = NULL;
 585         GstPad *pad = NULL;
 586         GList *element_list = NULL;
 587
 588         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 589         _MMCamcorderSubContext *sc = NULL;
 590         type_element *VideoencElement = NULL;
 591         type_element *AudioencElement = NULL;
 592         type_element *ImageencElement = NULL;
 593         type_element *MuxElement = NULL;
 594         type_element *RecordsinkElement = NULL;
 595
 596         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 597
 598         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 599         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 600         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 601
 602         _mmcam_dbg_log("start - profile : %d", profile);
 603
 604         /* Check existence */
 605         if (sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst) {
 606                 if (((GObject *)sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst)->ref_count > 0) {
 607                         gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst);
 608                 }
 609                 _mmcam_dbg_log("_MMCAMCORDER_ENCSINK_BIN is Already existed.");
 610         }
 611
 612         /* Create bin element */
 613         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_BIN, "encodesink_bin", err);
 614
 615         /* Create child element */
 616         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 617                 GstCaps *caps_from_pad = NULL;
 618
 619                 /* create appsrc and capsfilter */
 620                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SRC, "appsrc", "encodesink_src", element_list, err);
 621
 622                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_FILT, "capsfilter", "encodesink_filter", element_list, err);
 623
 624                 /* release element_list, they will be placed out of encodesink bin */
 625                 if (element_list) {
 626                         g_list_free(element_list);
 627                         element_list = NULL;
 628                 }
 629
 630                 /* set appsrc as live source */
 631                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "is-live", TRUE);
 632                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "format", 3); /* GST_FORMAT_TIME */
 633                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "max-bytes", 0); /* unlimited */
 634
 635                 /* set capsfilter */
 636                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 637                         _mmcam_dbg_log("get pad from videosrc_filter");
 638                         pad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "src");
 639                 } else {
 640                         _mmcam_dbg_log("get pad from videosrc_que");
 641                         pad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
 642                 }
 643                 if (!pad) {
 644                         _mmcam_dbg_err("get videosrc_que src pad failed");
 645                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 646                         goto pipeline_creation_error;
 647                 }
 648
 649                 caps_from_pad = gst_pad_get_allowed_caps(pad);
 650                 video_caps = gst_caps_copy(caps_from_pad);
 651                 gst_caps_unref(caps_from_pad);
 652                 caps_from_pad = NULL;
 653                 gst_object_unref(pad);
 654                 pad = NULL;
 655
 656                 if (video_caps) {
 657                         char *caps_str = NULL;
 658
 659                         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 660                                 gst_caps_set_simple(video_caps,
 661                                                     "width", G_TYPE_INT, sc->info_video->video_width,
 662                                                     "height", G_TYPE_INT, sc->info_video->video_height,
 663                                                     NULL);
 664                         }
 665
 666                         caps_str = gst_caps_to_string(video_caps);
 667                         _mmcam_dbg_log("encodebin caps [%s]", caps_str);
 668                         free(caps_str);
 669                         caps_str = NULL;
 670
 671                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "caps", video_caps);
 672                         gst_caps_unref(video_caps);
 673                         video_caps = NULL;
 674                 } else {
 675                         _mmcam_dbg_err("create recording pipeline caps failed");
 676                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 677                         goto pipeline_creation_error;
 678                 }
 679
 680                 /* connect signal for ready to push buffer */
 681                 MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 682                                            _MMCAMCORDER_HANDLER_VIDEOREC,
 683                                            "need-data",
 684                                            _mmcamcorder_ready_to_encode_callback,
 685                                            hcamcorder);
 686         }
 687
 688         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN, "encodebin", "encodesink_encbin", element_list, err);
 689
 690         /* check element availability */
 691         mm_camcorder_get_attributes(handle, &err_name,
 692                                     MMCAM_AUDIO_ENCODER, &audio_enc,
 693                                     MMCAM_AUDIO_CHANNEL, &channel,
 694                                     MMCAM_VIDEO_ENCODER_BITRATE, &v_bitrate,
 695                                     MMCAM_AUDIO_ENCODER_BITRATE, &a_bitrate,
 696                                     NULL);
 697
 698         _mmcam_dbg_log("Profile[%d]", profile);
 699
 700         /* Set information */
 701         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 702                 str_profile = "VideoProfile";
 703                 str_aac = "VideoAutoAudioConvert";
 704                 str_aar = "VideoAutoAudioResample";
 705                 str_acs = "VideoAutoColorSpace";
 706         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 707                 str_profile = "AudioProfile";
 708                 str_aac = "AudioAutoAudioConvert";
 709                 str_aar = "AudioAutoAudioResample";
 710                 str_acs = "AudioAutoColorSpace";
 711         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 712                 str_profile = "ImageProfile";
 713                 str_aac = "ImageAutoAudioConvert";
 714                 str_aar = "ImageAutoAudioResample";
 715                 str_acs = "ImageAutoColorSpace";
 716         }
 717
 718         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_profile, &encodebin_profile);
 719         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aac, &auto_audio_convert);
 720         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aar, &auto_audio_resample);
 721         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_acs, &auto_color_space);
 722
 723         _mmcam_dbg_log("Profile:%d, AutoAudioConvert:%d, AutoAudioResample:%d, AutoColorSpace:%d",
 724                        encodebin_profile, auto_audio_convert, auto_audio_resample, auto_color_space);
 725
 726         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "profile", encodebin_profile);
 727         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", auto_audio_convert);
 728         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-resample", auto_audio_resample);
 729         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-colorspace", auto_color_space);
 730         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "use-video-toggle", FALSE);
 731
 732         /* get video convert element name */
 733         _mmcamcorder_conf_get_value_element_name(sc->VideoconvertElement, &videoconvert_name);
 734
 735         /* Codec */
 736         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 737                 int use_venc_queue = 0;
 738
 739                 VideoencElement = _mmcamcorder_get_type_element(handle, MM_CAM_VIDEO_ENCODER);
 740
 741                 if (!VideoencElement) {
 742                         _mmcam_dbg_err("Fail to get type element");
 743                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 744                         goto pipeline_creation_error;
 745                 }
 746
 747                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 748                         gst_element_venc_name = strdup("capsfilter");
 749                 } else {
 750                         _mmcamcorder_conf_get_value_element_name(VideoencElement, &gst_element_venc_name);
 751                 }
 752
 753                 if (gst_element_venc_name) {
 754                         _mmcam_dbg_log("video encoder name [%s]", gst_element_venc_name);
 755
 756                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "venc-name", gst_element_venc_name);
 757                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC, "video-encode", err);
 758                 } else {
 759                         _mmcam_dbg_err("Fail to get video encoder name");
 760                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 761                         goto pipeline_creation_error;
 762                 }
 763
 764                 /* set color space converting element */
 765                 if (auto_color_space) {
 766                         _mmcam_dbg_log("set video convert element [%s]", videoconvert_name);
 767
 768                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "vconv-name", videoconvert_name);
 769                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VCONV, "video-convert", err);
 770
 771                         /* set colorspace plugin property setting */
 772                         _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_VCONV].gst, sc->VideoconvertElement);
 773
 774                         /* fourcc type was removed in GST 1.0 */
 775                         if (hcamcorder->use_zero_copy_format) {
 776                                 if(strstr(gst_element_venc_name, "omx")) {
 777                                         video_caps = gst_caps_new_simple("video/x-raw",
 778                                                            "format", G_TYPE_STRING, "SN12",
 779                                                            NULL);
 780
 781                                         if (video_caps) {
 782                                                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "vcaps", video_caps);
 783                                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_VCONV].gst, "dst-buffer-num", _MMCAMCORDER_CONVERT_OUTPUT_BUFFER_NUM);
 784
 785                                                 gst_caps_unref(video_caps);
 786                                                 video_caps = NULL;
 787                                         } else {
 788                                                 _mmcam_dbg_warn("failed to create caps");
 789                                         }
 790                                 } else {
 791                                         _mmcam_dbg_log("current video codec is not openmax but [%s]",gst_element_venc_name);
 792                                 }
 793                         }
 794                 }
 795
 796                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 797                                                 CONFIGURE_CATEGORY_MAIN_RECORD,
 798                                                 "UseVideoEncoderQueue",
 799                                                 &use_venc_queue);
 800                 if (use_venc_queue) {
 801                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC_QUE, "use-venc-queue", err);
 802                 }
 803
 804                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 805                         free(gst_element_venc_name);
 806                         gst_element_venc_name = NULL;
 807                 }
 808         }
 809
 810         if (sc->audio_disable == FALSE &&
 811             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 812                 int use_aenc_queue =0;
 813
 814                 AudioencElement = _mmcamcorder_get_type_element(handle, MM_CAM_AUDIO_ENCODER);
 815                 if (!AudioencElement) {
 816                         _mmcam_dbg_err("Fail to get type element");
 817                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 818                         goto pipeline_creation_error;
 819                 }
 820
 821                 _mmcamcorder_conf_get_value_element_name(AudioencElement, &gst_element_aenc_name);
 822
 823                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "aenc-name", gst_element_aenc_name);
 824                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC, "audio-encode", err);
 825
 826                 if (audio_enc == MM_AUDIO_CODEC_AMR && channel == 2) {
 827                         audio_caps = gst_caps_new_simple("audio/x-raw",
 828                                                    "channels", G_TYPE_INT, 1,
 829                                                    NULL);
 830                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
 831                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", audio_caps);
 832                         gst_caps_unref(audio_caps);
 833                         audio_caps = NULL;
 834                 }
 835
 836                 if (audio_enc == MM_AUDIO_CODEC_OGG) {
 837                         audio_caps = gst_caps_new_empty_simple("audio/x-raw");
 838                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
 839                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", audio_caps);
 840                         gst_caps_unref(audio_caps);
 841                         audio_caps = NULL;
 842                         _mmcam_dbg_log("***** MM_AUDIO_CODEC_OGG : setting audio/x-raw-int ");
 843                 }
 844
 845                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 846                                                 CONFIGURE_CATEGORY_MAIN_RECORD,
 847                                                 "UseAudioEncoderQueue",
 848                                                 &use_aenc_queue);
 849                 if (use_aenc_queue) {
 850                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC_QUE, "use-aenc-queue", err);
 851                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst,"max-size-time", 0);
 852                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst,"max-size-buffers", 0);
 853                 }
 854         }
 855
 856         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 857                 ImageencElement = _mmcamcorder_get_type_element(handle, MM_CAM_IMAGE_ENCODER);
 858                 if (!ImageencElement) {
 859                         _mmcam_dbg_err("Fail to get type element");
 860                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 861                         goto pipeline_creation_error;
 862                 }
 863
 864                 _mmcamcorder_conf_get_value_element_name(ImageencElement, &gst_element_ienc_name);
 865
 866                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "ienc-name", gst_element_ienc_name);
 867                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_IENC, "image-encode", err);
 868         }
 869
 870         /* Mux */
 871         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 872                 MuxElement = _mmcamcorder_get_type_element(handle, MM_CAM_FILE_FORMAT);
 873                 if (!MuxElement) {
 874                         _mmcam_dbg_err("Fail to get type element");
 875                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 876                         goto pipeline_creation_error;
 877                 }
 878
 879                 _mmcamcorder_conf_get_value_element_name(MuxElement, &gst_element_mux_name);
 880
 881                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "mux-name", gst_element_mux_name);
 882                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_MUX, "mux", err);
 883
 884                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_MUX].gst, MuxElement);
 885         }
 886
 887         /* Sink */
 888         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 889                 /* for recording */
 890                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 891                                               CONFIGURE_CATEGORY_MAIN_RECORD,
 892                                               "RecordsinkElement",
 893                                               &RecordsinkElement );
 894                 _mmcamcorder_conf_get_value_element_name(RecordsinkElement, &gst_element_rsink_name);
 895
 896                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, gst_element_rsink_name, NULL, element_list, err);
 897
 898                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, RecordsinkElement);
 899         } else {
 900                 /* for stillshot */
 901                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, "fakesink", NULL, element_list, err);
 902         }
 903
 904         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 905                 /* video encoder attribute setting */
 906                 if (v_bitrate > 0) {
 907                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, "bitrate", v_bitrate);
 908                 } else {
 909                         _mmcam_dbg_warn("video bitrate is too small[%d], so skip setting. Use DEFAULT value.", v_bitrate);
 910                 }
 911
 912                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, VideoencElement);
 913         }
 914
 915         if (sc->audio_disable == FALSE &&
 916             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 917                 /* audio encoder attribute setting */
 918                 if (a_bitrate > 0) {
 919                         switch (audio_enc) {
 920                         case MM_AUDIO_CODEC_AMR:
 921                                 result = __mmcamcorder_get_amrnb_bitrate_mode(a_bitrate);
 922                                 _mmcam_dbg_log("Set AMR encoder[%s] mode [%d]", gst_element_aenc_name, result);
 923                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, "band-mode", result);
 924                                 break;
 925                         case MM_AUDIO_CODEC_AAC:
 926                                 _mmcam_dbg_log("Set AAC encoder[%s] bitrate [%d]", gst_element_aenc_name, a_bitrate);
 927                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, "bitrate", a_bitrate);
 928                                 break;
 929                         default:
 930                                 _mmcam_dbg_log("Audio codec is not AMR or AAC... you need to implement setting function for audio encoder bit-rate");
 931                                 break;
 932                         }
 933                 } else {
 934                         _mmcam_dbg_warn("Setting bitrate is too small, so skip setting. Use DEFAULT value.");
 935                 }
 936
 937                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, AudioencElement);
 938         }
 939
 940         _mmcam_dbg_log("Element creation complete");
 941
 942         /* Add element to bin */
 943         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst), element_list)) {
 944                 _mmcam_dbg_err("element add error.");
 945                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 946                 goto pipeline_creation_error;
 947         }
 948
 949         _mmcam_dbg_log("Element add complete");
 950
 951         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 952                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "video");
 953                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("video_sink0", pad))) {
 954                         gst_object_unref(pad);
 955                         pad = NULL;
 956                         _mmcam_dbg_err("failed to create ghost video_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 957                         err = MM_ERROR_CAMCORDER_GST_LINK;
 958                         goto pipeline_creation_error;
 959                 }
 960                 gst_object_unref(pad);
 961                 pad = NULL;
 962
 963                 if (sc->audio_disable == FALSE) {
 964                         pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
 965                         if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad))) {
 966                                 gst_object_unref(pad);
 967                                 pad = NULL;
 968                                 _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 969                                 err = MM_ERROR_CAMCORDER_GST_LINK;
 970                                 goto pipeline_creation_error;
 971                         }
 972                         gst_object_unref(pad);
 973                         pad = NULL;
 974                 }
 975         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 976                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
 977                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad))) {
 978                         gst_object_unref(pad);
 979                         pad = NULL;
 980                         _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 981                         err = MM_ERROR_CAMCORDER_GST_LINK;
 982                         goto pipeline_creation_error;
 983                 }
 984                 gst_object_unref(pad);
 985                 pad = NULL;
 986         } else {
 987                 /* for stillshot */
 988                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
 989                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("image_sink0", pad))) {
 990                         gst_object_unref(pad);
 991                         pad = NULL;
 992                         _mmcam_dbg_err("failed to create ghost image_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 993                         err = MM_ERROR_CAMCORDER_GST_LINK;
 994                         goto pipeline_creation_error;
 995                 }
 996                 gst_object_unref(pad);
 997                 pad = NULL;
 998         }
 999
1000         _mmcam_dbg_log("Get pad complete");
1001
1002         /* Link internal element */
1003         if (!_mmcamcorder_link_elements(element_list)) {
1004                 _mmcam_dbg_err("element link error.");
1005                 err = MM_ERROR_CAMCORDER_GST_LINK;
1006                 goto pipeline_creation_error;
1007         }
1008
1009         if (element_list) {
1010                 g_list_free(element_list);
1011                 element_list = NULL;
1012         }
1013
1014         if (video_caps) {
1015                 gst_caps_unref(video_caps);
1016                 video_caps = NULL;
1017         }
1018
1019         _mmcam_dbg_log("done");
1020
1021         return MM_ERROR_NONE;
1022
1023 pipeline_creation_error :
1024         _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_VIDEOREC);
1025
1026         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN);
1027         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SRC);
1028         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_FILT);
1029         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_VENC);
1030         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_AENC);
1031         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_IENC);
1032         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_MUX);
1033         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SINK);
1034         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_BIN);
1035
1036         if (element_list) {
1037                 g_list_free(element_list);
1038                 element_list = NULL;
1039         }
1040
1041         if (video_caps) {
1042                 gst_caps_unref(video_caps);
1043                 video_caps = NULL;
1044         }
1045
1046         return err;
1047 }
1048
1049
1050 int _mmcamcorder_create_preview_pipeline(MMHandleType handle)
1051 {
1052         int err = MM_ERROR_NONE;
1053
1054         GstPad *srcpad = NULL;
1055         GstBus *bus = NULL;
1056
1057         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1058         _MMCamcorderSubContext *sc = NULL;
1059
1060         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1061
1062         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1063         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1064         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1065
1066         _mmcam_dbg_log("");
1067
1068         /** Create gstreamer element **/
1069         /* Main pipeline */
1070         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->element, _MMCAMCORDER_MAIN_PIPE, "camera_pipeline", err);
1071
1072         /* Sub pipeline */
1073         err = _mmcamcorder_create_preview_elements((MMHandleType)hcamcorder);
1074         if (err != MM_ERROR_NONE) {
1075                 goto pipeline_creation_error;
1076         }
1077
1078         /* Set data probe function */
1079         if (sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst) {
1080                 _mmcam_dbg_log("add video dataprobe to videosrc queue");
1081                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
1082         } else {
1083                 _mmcam_dbg_err("there is no queue plugin");
1084                 goto pipeline_creation_error;
1085         }
1086
1087         if (srcpad) {
1088                 MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1089                                              __mmcamcorder_video_dataprobe_preview, hcamcorder);
1090                 gst_object_unref(srcpad);
1091                 srcpad = NULL;
1092         } else {
1093                 _mmcam_dbg_err("failed to get srcpad");
1094                 goto pipeline_creation_error;
1095         }
1096
1097         /* set dataprobe for video recording */
1098         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1099                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
1100         } else {
1101                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "src");
1102         }
1103         MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1104                                      __mmcamcorder_video_dataprobe_push_buffer_to_record, hcamcorder);
1105         gst_object_unref(srcpad);
1106         srcpad = NULL;
1107
1108         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
1109
1110         /* Register pipeline message callback */
1111         hcamcorder->pipeline_cb_event_id = gst_bus_add_watch(bus, _mmcamcorder_pipeline_cb_message, (gpointer)hcamcorder);
1112
1113         /* set sync handler */
1114         gst_bus_set_sync_handler(bus, _mmcamcorder_pipeline_bus_sync_callback, (gpointer)hcamcorder, NULL);
1115
1116         gst_object_unref(bus);
1117         bus = NULL;
1118
1119         return MM_ERROR_NONE;
1120
1121 pipeline_creation_error:
1122         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_MAIN_PIPE);
1123         return err;
1124 }
1125
1126
1127 void _mmcamcorder_ready_to_encode_callback(GstElement *element, guint size, gpointer handle)
1128 {
1129         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1130         _MMCamcorderSubContext *sc = NULL;
1131
1132         /*_mmcam_dbg_log("start");*/
1133
1134         mmf_return_if_fail(hcamcorder);
1135         mmf_return_if_fail(hcamcorder->sub_context);
1136         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1137
1138         /* set flag */
1139         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_INIT) {
1140                 sc->info_video->get_first_I_frame = FALSE;
1141                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_RUN;
1142                 _mmcam_dbg_warn("set push_encoding_buffer RUN");
1143         }
1144 }
1145
1146
1147 int _mmcamcorder_videosink_window_set(MMHandleType handle, type_element* VideosinkElement)
1148 {
1149         int err = MM_ERROR_NONE;
1150         int size = 0;
1151         int retx = 0;
1152         int rety = 0;
1153         int retwidth = 0;
1154         int retheight = 0;
1155         int visible = 0;
1156         int rotation = MM_DISPLAY_ROTATION_NONE;
1157         int flip = MM_FLIP_NONE;
1158         int display_mode = MM_DISPLAY_MODE_DEFAULT;
1159         int display_geometry_method = MM_DISPLAY_METHOD_LETTER_BOX;
1160         int origin_size = 0;
1161         int zoom_attr = 0;
1162         int zoom_level = 0;
1163         int do_scaling = FALSE;
1164         int *overlay = NULL;
1165         gulong xid;
1166         char *err_name = NULL;
1167         const char *videosink_name = NULL;
1168
1169         GstElement *vsink = NULL;
1170
1171         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1172         _MMCamcorderSubContext *sc = NULL;
1173
1174         _mmcam_dbg_log("");
1175
1176         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1177
1178         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1179         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1180         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1181         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1182
1183         vsink = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
1184
1185         /* Get video display information */
1186         err = mm_camcorder_get_attributes(handle, &err_name,
1187                                           MMCAM_DISPLAY_RECT_X, &retx,
1188                                           MMCAM_DISPLAY_RECT_Y, &rety,
1189                                           MMCAM_DISPLAY_RECT_WIDTH, &retwidth,
1190                                           MMCAM_DISPLAY_RECT_HEIGHT, &retheight,
1191                                           MMCAM_DISPLAY_ROTATION, &rotation,
1192                                           MMCAM_DISPLAY_FLIP, &flip,
1193                                           MMCAM_DISPLAY_VISIBLE, &visible,
1194                                           MMCAM_DISPLAY_HANDLE, (void**)&overlay, &size,
1195                                           MMCAM_DISPLAY_MODE, &display_mode,
1196                                           MMCAM_DISPLAY_GEOMETRY_METHOD, &display_geometry_method,
1197                                           MMCAM_DISPLAY_SCALE, &zoom_attr,
1198                                           MMCAM_DISPLAY_EVAS_DO_SCALING, &do_scaling,
1199                                           NULL);
1200         if (err != MM_ERROR_NONE) {
1201                 if (err_name) {
1202                         _mmcam_dbg_err("failed to get attributes [%s][0x%x]", err_name, err);
1203                         free(err_name);
1204                         err_name = NULL;
1205                 } else {
1206                         _mmcam_dbg_err("failed to get attributes [0x%x]", err);
1207                 }
1208
1209                 return err;
1210         }
1211
1212         _mmcamcorder_conf_get_value_element_name(VideosinkElement, &videosink_name);
1213
1214         _mmcam_dbg_log("(overlay=%p, size=%d)", overlay, size);
1215
1216         /* Set display handle */
1217         if (!strcmp(videosink_name, "xvimagesink") ||
1218             !strcmp(videosink_name, "ximagesink")) {
1219                 if (overlay) {
1220                         xid = *overlay;
1221                         _mmcam_dbg_log("xid = %lu )", xid);
1222                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), xid);
1223                 } else {
1224                         _mmcam_dbg_warn("Handle is NULL. Set xid as 0.. but, it's not recommended.");
1225                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), 0);
1226                 }
1227         } else if (!strcmp(videosink_name, "evasimagesink") ||
1228                    !strcmp(videosink_name, "evaspixmapsink")) {
1229                 _mmcam_dbg_log("videosink : %s, handle : %p", videosink_name, overlay);
1230                 if (overlay) {
1231                         MMCAMCORDER_G_OBJECT_SET_POINTER(vsink, "evas-object", overlay);
1232                         MMCAMCORDER_G_OBJECT_SET(vsink, "origin-size", !do_scaling);
1233                 } else {
1234                         _mmcam_dbg_err("display handle(eavs object) is NULL");
1235                         return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1236                 }
1237 #ifdef HAVE_WAYLAND
1238         } else if (!strcmp(videosink_name, "waylandsink")) {
1239                 MMCamWaylandInfo *wl_info = (MMCamWaylandInfo *)overlay;
1240                 if (wl_info) {
1241                         GstContext *context = NULL;
1242
1243                         context = gst_wayland_display_handle_context_new((struct wl_display *)wl_info->display);
1244                         if (context) {
1245                                 gst_element_set_context(vsink, context);
1246                         } else {
1247                                 _mmcam_dbg_warn("gst_wayland_display_handle_context_new failed");
1248                         }
1249
1250                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), (guintptr)wl_info->surface);
1251                         gst_video_overlay_set_render_rectangle(GST_VIDEO_OVERLAY(vsink),
1252                                                                wl_info->window_x,
1253                                                                wl_info->window_y,
1254                                                                wl_info->window_width,
1255                                                                wl_info->window_height);
1256                 } else {
1257                         _mmcam_dbg_warn("Handle is NULL. skip setting.");
1258                 }
1259 #endif /* HAVE_WAYLAND */
1260         } else {
1261                 _mmcam_dbg_warn("Who are you?? (Videosink: %s)", videosink_name);
1262         }
1263
1264         _mmcam_dbg_log("%s set: display_geometry_method[%d],origin-size[%d],visible[%d],rotate[%d],flip[%d]",
1265                        videosink_name, display_geometry_method, origin_size, visible, rotation, flip);
1266
1267         /* Set attribute */
1268         if (!strcmp(videosink_name, "xvimagesink") ||
1269             !strcmp(videosink_name, "evaspixmapsink")) {
1270                 /* set rotation */
1271                 MMCAMCORDER_G_OBJECT_SET(vsink, "rotate", rotation);
1272
1273                 /* set flip */
1274                 MMCAMCORDER_G_OBJECT_SET(vsink, "flip", flip);
1275
1276                 switch (zoom_attr) {
1277                 case MM_DISPLAY_SCALE_DEFAULT:
1278                         zoom_level = 1;
1279                         break;
1280                 case MM_DISPLAY_SCALE_DOUBLE_LENGTH:
1281                         zoom_level = 2;
1282                         break;
1283                 case MM_DISPLAY_SCALE_TRIPLE_LENGTH:
1284                         zoom_level = 3;
1285                         break;
1286                 default:
1287                         _mmcam_dbg_warn("Unsupported zoom value. set as default.");
1288                         zoom_level = 1;
1289                         break;
1290                 }
1291
1292                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-geometry-method", display_geometry_method);
1293                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-mode", display_mode);
1294                 MMCAMCORDER_G_OBJECT_SET(vsink, "visible", visible);
1295                 MMCAMCORDER_G_OBJECT_SET(vsink, "zoom", zoom_level);
1296
1297                 if (display_geometry_method == MM_DISPLAY_METHOD_CUSTOM_ROI) {
1298                         g_object_set(vsink,
1299                                      "dst-roi-x", retx,
1300                                      "dst-roi-y", rety,
1301                                      "dst-roi-w", retwidth,
1302                                      "dst-roi-h", retheight,
1303                                      NULL);
1304                 }
1305         }
1306
1307         return MM_ERROR_NONE;
1308 }
1309
1310
1311 int _mmcamcorder_vframe_stablize(MMHandleType handle)
1312 {
1313         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1314         _MMCamcorderSubContext *sc = NULL;
1315
1316         _mmcam_dbg_log("%d", _MMCAMCORDER_CAMSTABLE_COUNT);
1317
1318         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1319
1320         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1321
1322         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1323
1324         if (sc->cam_stability_count != _MMCAMCORDER_CAMSTABLE_COUNT) {
1325                 sc->cam_stability_count = _MMCAMCORDER_CAMSTABLE_COUNT;
1326         }
1327
1328         return MM_ERROR_NONE;
1329 }
1330
1331 /* Retreive device information and set them to attributes */
1332 gboolean _mmcamcorder_get_device_info(MMHandleType handle)
1333 {
1334         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1335         _MMCamcorderSubContext *sc = NULL;
1336         GstCameraControl *control = NULL;
1337         GstCameraControlExifInfo exif_info;
1338
1339         mmf_return_val_if_fail(hcamcorder, FALSE);
1340         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1341
1342         memset(&exif_info, 0x0, sizeof(GstCameraControlExifInfo));
1343
1344         if (sc && sc->element) {
1345                 int err = MM_ERROR_NONE;
1346                 char *err_name = NULL;
1347                 double focal_len = 0.0;
1348
1349                 /* Video input device */
1350                 if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
1351                         /* Exif related information */
1352                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
1353                         if (control != NULL) {
1354                                 gst_camera_control_get_exif_info(control, &exif_info); //get video input device information
1355                                 focal_len = ((double)exif_info.focal_len_numerator) / ((double) exif_info.focal_len_denominator);
1356                         } else {
1357                                 _mmcam_dbg_err("Fail to get camera control interface!");
1358                                 focal_len = 0.0;
1359                         }
1360                 }
1361
1362                 /* Set values to attributes */
1363                 err = mm_camcorder_set_attributes(handle, &err_name,
1364                                                   MMCAM_CAMERA_FOCAL_LENGTH, focal_len,
1365                                                   NULL);
1366                 if (err != MM_ERROR_NONE) {
1367                         _mmcam_dbg_err("Set attributes error(%s:%x)!", err_name, err);
1368                         if (err_name) {
1369                                 free(err_name);
1370                                 err_name = NULL;
1371                         }
1372                         return FALSE;
1373                 }
1374         } else {
1375                 _mmcam_dbg_warn( "Sub context isn't exist.");
1376                 return FALSE;
1377         }
1378
1379         return TRUE;
1380 }
1381
1382 static guint32 _mmcamcorder_convert_fourcc_string_to_value(const gchar* format_name)
1383 {
1384     return format_name[0] | (format_name[1] << 8) | (format_name[2] << 16) | (format_name[3] << 24);
1385 }
1386
1387 static GstPadProbeReturn __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1388 {
1389         int current_state = MM_CAMCORDER_STATE_NONE;
1390         int i = 0;
1391
1392         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1393         _MMCamcorderSubContext *sc = NULL;
1394         _MMCamcorderKPIMeasure *kpi = NULL;
1395         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1396         GstMemory *dataBlock = NULL;
1397         GstMemory *metaBlock = NULL;
1398         GstMapInfo mapinfo;
1399
1400         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1401         mmf_return_val_if_fail(gst_buffer_n_memory(buffer)  , GST_PAD_PROBE_DROP);
1402         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1403
1404         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1405         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1406
1407         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1408
1409         current_state = hcamcorder->state;
1410
1411         if (sc->drop_vframe > 0) {
1412                 if (sc->pass_first_vframe > 0) {
1413                         sc->pass_first_vframe--;
1414                         _mmcam_dbg_log("Pass video frame by pass_first_vframe");
1415                 } else {
1416                         sc->drop_vframe--;
1417                         _mmcam_dbg_log("Drop video frame by drop_vframe");
1418                         return GST_PAD_PROBE_DROP;
1419                 }
1420         } else if (sc->cam_stability_count > 0) {
1421                 sc->cam_stability_count--;
1422                 _mmcam_dbg_log("Drop video frame by cam_stability_count");
1423                 return GST_PAD_PROBE_DROP;
1424         }
1425
1426         if (current_state >= MM_CAMCORDER_STATE_PREPARE) {
1427                 int diff_sec;
1428                 int frame_count = 0;
1429                 struct timeval current_video_time;
1430
1431                 kpi = &(sc->kpi);
1432                 if (kpi->init_video_time.tv_sec == kpi->last_video_time.tv_sec &&
1433                     kpi->init_video_time.tv_usec == kpi->last_video_time.tv_usec &&
1434                     kpi->init_video_time.tv_usec  == 0) {
1435                         /*
1436                         _mmcam_dbg_log("START to measure FPS");
1437                         */
1438                         gettimeofday(&(kpi->init_video_time), NULL);
1439                 }
1440
1441                 frame_count = ++(kpi->video_framecount);
1442
1443                 gettimeofday(&current_video_time, NULL);
1444                 diff_sec = current_video_time.tv_sec - kpi->last_video_time.tv_sec;
1445                 if (diff_sec != 0) {
1446                         kpi->current_fps = (frame_count - kpi->last_framecount) / diff_sec;
1447                         if ((current_video_time.tv_sec - kpi->init_video_time.tv_sec) != 0) {
1448                                 int framecount = kpi->video_framecount;
1449                                 int elased_sec = current_video_time.tv_sec - kpi->init_video_time.tv_sec;
1450                                 kpi->average_fps = framecount / elased_sec;
1451                         }
1452
1453                         kpi->last_framecount = frame_count;
1454                         kpi->last_video_time.tv_sec = current_video_time.tv_sec;
1455                         kpi->last_video_time.tv_usec = current_video_time.tv_usec;
1456                         /*
1457                         _mmcam_dbg_log("current fps(%d), average(%d)", kpi->current_fps, kpi->average_fps);
1458                         */
1459                 }
1460         }
1461
1462         /* video stream callback */
1463         if (hcamcorder->vstream_cb && buffer) {
1464                 GstCaps *caps = NULL;
1465                 GstStructure *structure = NULL;
1466                 int state = MM_CAMCORDER_STATE_NULL;
1467                 unsigned int fourcc = 0;
1468                 MMCamcorderVideoStreamDataType stream;
1469                 MMVideoBuffer *mm_buf = NULL;
1470                 const gchar *string_format = NULL;
1471
1472                 state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1473                 if (state < MM_CAMCORDER_STATE_PREPARE) {
1474                         _mmcam_dbg_warn("Not ready for stream callback");
1475                         return GST_PAD_PROBE_OK;
1476                 }
1477
1478                 caps = gst_pad_get_current_caps(pad);
1479                 if (caps == NULL) {
1480                         _mmcam_dbg_warn( "Caps is NULL." );
1481                         return GST_PAD_PROBE_OK;
1482                 }
1483
1484                 /* clear stream data structure */
1485                 memset(&stream, 0x0, sizeof(MMCamcorderVideoStreamDataType));
1486
1487                 structure = gst_caps_get_structure( caps, 0 );
1488                 gst_structure_get_int(structure, "width", &(stream.width));
1489                 gst_structure_get_int(structure, "height", &(stream.height));
1490                 string_format = gst_structure_get_string(structure, "format");
1491                 if (string_format == NULL) {
1492                         gst_caps_unref(caps);
1493                         caps = NULL;
1494                         _mmcam_dbg_warn("get string error!!");
1495                         return GST_PAD_PROBE_OK;
1496                 }
1497
1498                 fourcc = _mmcamcorder_convert_fourcc_string_to_value(string_format);
1499                 stream.format = _mmcamcorder_get_pixtype(fourcc);
1500                 gst_caps_unref(caps);
1501                 caps = NULL;
1502
1503                 /*
1504                 _mmcam_dbg_log( "Call video steramCb, data[%p], Width[%d],Height[%d], Format[%d]",
1505                                 GST_BUFFER_DATA(buffer), stream.width, stream.height, stream.format );
1506                 */
1507
1508                 if (stream.width == 0 || stream.height == 0) {
1509                         _mmcam_dbg_warn("Wrong condition!!");
1510                         return GST_PAD_PROBE_OK;
1511                 }
1512
1513                 /* set size and timestamp */
1514                 dataBlock = gst_buffer_peek_memory(buffer, 0);
1515                 stream.length_total = gst_memory_get_sizes(dataBlock, NULL, NULL);
1516                 stream.timestamp = (unsigned int)(GST_BUFFER_PTS(buffer)/1000000); /* nano sec -> mili sec */
1517
1518                 if (hcamcorder->use_zero_copy_format && gst_buffer_n_memory(buffer) > 1) {
1519                         metaBlock = gst_buffer_peek_memory(buffer, 1);
1520                         gst_memory_map(metaBlock, &mapinfo, GST_MAP_READ);
1521                         mm_buf = (MMVideoBuffer *)mapinfo.data;
1522                 }
1523
1524                 /* set data pointers */
1525                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1526                     stream.format == MM_PIXEL_FORMAT_NV21 ||
1527                     stream.format == MM_PIXEL_FORMAT_I420) {
1528                         if (mm_buf) {
1529                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1530                                     stream.format == MM_PIXEL_FORMAT_NV21) {
1531                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1532                                         stream.num_planes = 2;
1533                                         stream.data.yuv420sp.y = mm_buf->data[0];
1534                                         stream.data.yuv420sp.length_y = stream.width * stream.height;
1535                                         stream.data.yuv420sp.uv = mm_buf->data[1];
1536                                         stream.data.yuv420sp.length_uv = stream.data.yuv420sp.length_y >> 1;
1537                                         /*
1538                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:0x%x,size:%d [UV]p:0x%x,size:%d",
1539                                                        stream.format, stream.num_planes,
1540                                                        stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1541                                                        stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1542                                         */
1543                                 } else {
1544                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1545                                         stream.num_planes = 3;
1546                                         stream.data.yuv420p.y = mm_buf->data[0];
1547                                         stream.data.yuv420p.length_y = stream.width * stream.height;
1548                                         stream.data.yuv420p.u = mm_buf->data[1];
1549                                         stream.data.yuv420p.length_u = stream.data.yuv420p.length_y >> 2;
1550                                         stream.data.yuv420p.v = mm_buf->data[2];
1551                                         stream.data.yuv420p.length_v = stream.data.yuv420p.length_u;
1552                                         /*
1553                                         _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",
1554                                                         stream.num_planes,
1555                                                         stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1556                                                         stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1557                                                         stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1558                                         */
1559                                 }
1560                         } else {
1561                                 gst_memory_map(dataBlock, &mapinfo, GST_MAP_READWRITE);
1562                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1563                                     stream.format == MM_PIXEL_FORMAT_NV21) {
1564                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1565                                         stream.num_planes = 2;
1566                                         stream.data.yuv420sp.y = mapinfo.data;
1567                                         stream.data.yuv420sp.length_y = stream.width * stream.height;
1568                                         stream.data.yuv420sp.uv = stream.data.yuv420sp.y + stream.data.yuv420sp.length_y;
1569                                         stream.data.yuv420sp.length_uv = stream.data.yuv420sp.length_y >> 1;
1570                                         /*
1571                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:0x%x,size:%d [UV]p:0x%x,size:%d",
1572                                                        stream.format, stream.num_planes,
1573                                                        stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1574                                                        stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1575                                         */
1576                                 } else {
1577                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1578                                         stream.num_planes = 3;
1579                                         stream.data.yuv420p.y = mapinfo.data;
1580                                         stream.data.yuv420p.length_y = stream.width * stream.height;
1581                                         stream.data.yuv420p.u = stream.data.yuv420p.y + stream.data.yuv420p.length_y;
1582                                         stream.data.yuv420p.length_u = stream.data.yuv420p.length_y >> 2;
1583                                         stream.data.yuv420p.v = stream.data.yuv420p.u + stream.data.yuv420p.length_u;
1584                                         stream.data.yuv420p.length_v = stream.data.yuv420p.length_u;
1585                                         /*
1586                                         _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",
1587                                                         stream.num_planes,
1588                                                         stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1589                                                         stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1590                                                         stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1591                                         */
1592                                 }
1593                         }
1594                 } else {
1595                         if (mm_buf) {
1596                                 gst_memory_unmap(metaBlock, &mapinfo);
1597                                 metaBlock = NULL;
1598                         }
1599                         gst_memory_map(dataBlock, &mapinfo, GST_MAP_READWRITE);
1600                         if (stream.format == MM_PIXEL_FORMAT_YUYV ||
1601                             stream.format == MM_PIXEL_FORMAT_UYVY ||
1602                             stream.format == MM_PIXEL_FORMAT_422P ||
1603                             stream.format == MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
1604                                 stream.data_type = MM_CAM_STREAM_DATA_YUV422;
1605                                 stream.data.yuv422.yuv = mapinfo.data;
1606                                 stream.data.yuv422.length_yuv = stream.length_total;
1607                         } else {
1608                                 stream.data_type = MM_CAM_STREAM_DATA_YUV420;
1609                                 stream.data.yuv420.yuv = mapinfo.data;
1610                                 stream.data.yuv420.length_yuv = stream.length_total;
1611                         }
1612
1613                         stream.num_planes = 1;
1614                         /*
1615                         _mmcam_dbg_log("%c%c%c%c[num_planes:%d] [0]p:0x%x,size:%d",
1616                                        fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
1617                                        stream.num_planes, stream.data.yuv420.yuv, stream.data.yuv420.length_yuv);
1618                         */
1619                 }
1620
1621                 /* set tbm bo */
1622                 if (mm_buf && mm_buf->type == MM_VIDEO_BUFFER_TYPE_TBM_BO) {
1623                         /* set bo, stride and elevation */
1624                         for (i = 0 ; i < MM_VIDEO_BUFFER_PLANE_MAX ; i++) {
1625                                 stream.bo[i] = (void *)mm_buf->handle.bo[i];
1626                                 stream.stride[i] = mm_buf->stride_width[i];
1627                                 stream.elevation[i] = mm_buf->stride_height[i];
1628                         }
1629
1630                         /* set gst buffer */
1631                         stream.internal_buffer = buffer;
1632                 }
1633
1634                 /* call application callback */
1635                 _MMCAMCORDER_LOCK_VSTREAM_CALLBACK(hcamcorder);
1636                 if (hcamcorder->vstream_cb) {
1637                         hcamcorder->vstream_cb(&stream, hcamcorder->vstream_cb_param);
1638
1639                         for (i = 0 ; i < MM_VIDEO_BUFFER_PLANE_MAX && stream.bo[i] ; i++) {
1640                                 tbm_bo_map(stream.bo[i], TBM_DEVICE_CPU, TBM_OPTION_READ|TBM_OPTION_WRITE);
1641                                 tbm_bo_unmap(stream.bo[i]);
1642                         }
1643                 }
1644                 _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
1645                 /* Either metaBlock was mapped, or dataBlock, but not both. */
1646                 if (metaBlock) {
1647                         gst_memory_unmap(metaBlock, &mapinfo);
1648                 }else {
1649                         gst_memory_unmap(dataBlock, &mapinfo);
1650                 }
1651         }
1652
1653         return GST_PAD_PROBE_OK;
1654 }
1655
1656 static GstPadProbeReturn __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1657 {
1658         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1659         _MMCamcorderSubContext *sc = NULL;
1660         GstClockTime diff = 0;           /* nsec */
1661         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1662
1663         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1664         mmf_return_val_if_fail(gst_buffer_n_memory(buffer), GST_PAD_PROBE_DROP);
1665         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1666
1667         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1668         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1669
1670         /* push buffer in appsrc to encode */
1671         if(!sc->info_video) {
1672                 _mmcam_dbg_warn("sc->info_video is NULL!!");
1673                 return FALSE;
1674         }
1675
1676         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_RUN &&
1677             sc->info_video->record_dual_stream == FALSE &&
1678             sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst) {
1679                 int ret = 0;
1680                 GstClock *clock = NULL;
1681
1682                 /*
1683                 _mmcam_dbg_log("GST_BUFFER_FLAG_DELTA_UNIT is set : %d",
1684                                GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT));
1685                 */
1686
1687                 /* check first I frame */
1688                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264 &&
1689                     sc->info_video->get_first_I_frame == FALSE) {
1690                         if (!GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT)) {
1691                                 _mmcam_dbg_warn("first I frame is come");
1692                                 sc->info_video->get_first_I_frame = TRUE;
1693                         } else {
1694                                 _mmcam_dbg_warn("NOT I frame.. skip this buffer");
1695                                 return GST_PAD_PROBE_OK;
1696                         }
1697                 }
1698
1699                 if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst) {
1700                         if (sc->info_video->is_firstframe) {
1701                                 sc->info_video->is_firstframe = FALSE;
1702                                 clock = GST_ELEMENT_CLOCK(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
1703                                 if (clock) {
1704                                         gst_object_ref(clock);
1705                                         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);
1706                                         gst_object_unref(clock);
1707                                 }
1708                         }
1709                 } else {
1710                         if(sc->info_video->is_firstframe) {
1711                                 /* for image capture with encodebin(ex:emulator) */
1712                                 if (sc->bencbin_capture && sc->info_image->capturing) {
1713                                         pthread_mutex_lock(&(hcamcorder->task_thread_lock));
1714                                         _mmcam_dbg_log("send signal for sound play");
1715                                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_SOLO_PLAY_START;
1716                                         pthread_cond_signal(&(hcamcorder->task_thread_cond));
1717                                         pthread_mutex_unlock(&(hcamcorder->task_thread_lock));
1718                                 }
1719                                 sc->info_video->is_firstframe = FALSE;
1720                                 sc->info_video->base_video_ts = GST_BUFFER_PTS(buffer);
1721                         }
1722                 }
1723                 GST_BUFFER_PTS(buffer) = GST_BUFFER_PTS(buffer) - sc->info_video->base_video_ts;
1724                 GST_BUFFER_DTS(buffer) = GST_BUFFER_PTS(buffer);
1725
1726                 /*_mmcam_dbg_log("buffer %p, timestamp %"GST_TIME_FORMAT, buffer, GST_TIME_ARGS(GST_BUFFER_PTS(buffer)));*/
1727
1728                 if (0) {
1729                         GstCaps *caps = gst_pad_get_current_caps(pad);
1730                         if (caps) {
1731                                 char *caps_string = gst_caps_to_string(caps);
1732                                 if (caps_string) {
1733                                         _mmcam_dbg_log("%s", caps_string);
1734                                         free(caps_string);
1735                                         caps_string = NULL;
1736                                 }
1737                                 gst_caps_unref(caps);
1738                                 caps = NULL;
1739                         } else {
1740                                 _mmcam_dbg_warn("failed to get caps from pad");
1741                         }
1742                 }
1743
1744                 g_signal_emit_by_name(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "push-buffer", buffer, &ret);
1745
1746                 /*_mmcam_dbg_log("push buffer result : 0x%x", ret);*/
1747         }
1748
1749         /* skip display if too fast FPS */
1750         if (sc->info_video && sc->info_video->fps > _MMCAMCORDER_FRAME_PASS_MIN_FPS) {
1751                 if (sc->info_video->prev_preview_ts != 0) {
1752                         diff = GST_BUFFER_PTS(buffer) - sc->info_video->prev_preview_ts;
1753                         if (diff < _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME) {
1754                                 _mmcam_dbg_log("it's too fast. drop frame...");
1755                                 return GST_PAD_PROBE_DROP;
1756                         }
1757                 }
1758
1759                 /*_mmcam_dbg_log("diff %llu", diff);*/
1760
1761                 sc->info_video->prev_preview_ts = GST_BUFFER_PTS(buffer);
1762         }
1763
1764         return GST_PAD_PROBE_OK;
1765 }
1766
1767
1768 int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate)
1769 {
1770         int result = MM_CAMCORDER_MR475;
1771
1772         if (bitrate< 5150) {
1773                 result = MM_CAMCORDER_MR475; /*AMR475*/
1774         } else if (bitrate< 5900) {
1775                 result = MM_CAMCORDER_MR515; /*AMR515*/
1776         } else if (bitrate < 6700) {
1777                 result = MM_CAMCORDER_MR59; /*AMR59*/
1778         } else if (bitrate< 7400) {
1779                 result = MM_CAMCORDER_MR67; /*AMR67*/
1780         } else if (bitrate< 7950) {
1781                 result = MM_CAMCORDER_MR74; /*AMR74*/
1782         } else if (bitrate < 10200) {
1783                 result = MM_CAMCORDER_MR795; /*AMR795*/
1784         } else if (bitrate < 12200) {
1785                 result = MM_CAMCORDER_MR102; /*AMR102*/
1786         } else {
1787                 result = MM_CAMCORDER_MR122; /*AMR122*/
1788         }
1789
1790         return result;
1791 }
1792
1793
1794 int _mmcamcorder_get_eos_message(MMHandleType handle)
1795 {
1796         double elapsed = 0.0;
1797
1798         GstMessage *gMessage = NULL;
1799         GstBus *bus = NULL;
1800         GstClockTime timeout = 1 * GST_SECOND; /* maximum waiting time */
1801         GTimer *timer = NULL;
1802         int ret = MM_ERROR_NONE;
1803
1804         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1805         _MMCamcorderSubContext *sc = NULL;
1806
1807         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1808         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1809         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1810
1811         _mmcam_dbg_log("");
1812
1813         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
1814         timer = g_timer_new();
1815
1816         if (sc && !(sc->bget_eos)) {
1817                 while (TRUE) {
1818                         elapsed = g_timer_elapsed(timer, NULL);
1819
1820                         /*_mmcam_dbg_log("elapsed:%f sec", elapsed);*/
1821
1822                         if (elapsed > _MMCAMCORDER_WAIT_EOS_TIME) {
1823                                 _mmcam_dbg_warn("Timeout. EOS isn't received.");
1824                                  ret = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
1825                                  break;
1826                         }
1827
1828                         gMessage = gst_bus_timed_pop(bus, timeout);
1829                         if (gMessage != NULL) {
1830                                 _mmcam_dbg_log("Get message(%x).", GST_MESSAGE_TYPE(gMessage));
1831
1832                                 if (GST_MESSAGE_TYPE(gMessage) == GST_MESSAGE_ERROR) {
1833                                         GError *err;
1834                                         gchar *debug;
1835                                         gst_message_parse_error(gMessage, &err, &debug);
1836
1837                                         switch (err->code) {
1838                                         case GST_RESOURCE_ERROR_WRITE:
1839                                                 _mmcam_dbg_err("File write error");
1840                                                 ret = MM_ERROR_FILE_WRITE;
1841                                                 break;
1842                                         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
1843                                                 _mmcam_dbg_err("No left space");
1844                                                 ret = MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
1845                                                 break;
1846                                         case GST_RESOURCE_ERROR_OPEN_WRITE:
1847                                                 _mmcam_dbg_err("Out of storage");
1848                                                 ret = MM_ERROR_OUT_OF_STORAGE;
1849                                                 break;
1850                                         case GST_RESOURCE_ERROR_SEEK:
1851                                                 _mmcam_dbg_err("File read(seek)");
1852                                                 ret = MM_ERROR_FILE_READ;
1853                                                 break;
1854                                         default:
1855                                                 _mmcam_dbg_err("Resource error(%d)", err->code);
1856                                                 ret = MM_ERROR_CAMCORDER_GST_RESOURCE;
1857                                                 break;
1858                                         }
1859
1860                                         g_error_free (err);
1861                                         g_free (debug);
1862
1863                                         gst_message_unref(gMessage);
1864                                         break;
1865                                 }
1866
1867                                 _mmcamcorder_pipeline_cb_message(bus, gMessage, (void*)hcamcorder);
1868
1869                                 if (GST_MESSAGE_TYPE(gMessage) == GST_MESSAGE_EOS || sc->bget_eos) {
1870                                         gst_message_unref(gMessage);
1871                                         break;
1872                                 }
1873                                 gst_message_unref(gMessage);
1874                         } else {
1875                                 _mmcam_dbg_log("timeout of gst_bus_timed_pop()");
1876                                 if (sc->bget_eos) {
1877                                         _mmcam_dbg_log("Get EOS in another thread.");
1878                                         break;
1879                                 }
1880                         }
1881                 }
1882         }
1883
1884         g_timer_destroy(timer);
1885         timer = NULL;
1886         gst_object_unref(bus);
1887         bus = NULL;
1888
1889         _mmcam_dbg_log("END");
1890
1891         return ret;
1892 }
1893
1894
1895 void _mmcamcorder_remove_element_handle(MMHandleType handle, void *element, int first_elem, int last_elem)
1896 {
1897         int i = 0;
1898         _MMCamcorderGstElement *remove_element = (_MMCamcorderGstElement *)element;
1899
1900         mmf_return_if_fail(handle && remove_element);
1901         mmf_return_if_fail((first_elem >= 0) && (last_elem > 0) && (last_elem > first_elem));
1902
1903         _mmcam_dbg_log("");
1904
1905         for (i = first_elem ; i <= last_elem ; i++) {
1906                 remove_element[i].gst = NULL;
1907                 remove_element[i].id = _MMCAMCORDER_NONE;
1908         }
1909
1910         return;
1911 }
1912
1913
1914 int _mmcamcorder_check_audiocodec_fileformat_compatibility(MMHandleType handle)
1915 {
1916         int err = MM_ERROR_NONE;
1917         int audio_codec = MM_AUDIO_CODEC_INVALID;
1918         int file_format = MM_FILE_FORMAT_INVALID;
1919
1920         char *err_name = NULL;
1921
1922         err = mm_camcorder_get_attributes(handle, &err_name,
1923                                           MMCAM_AUDIO_ENCODER, &audio_codec,
1924                                           MMCAM_FILE_FORMAT, &file_format,
1925                                           NULL);
1926         if (err != MM_ERROR_NONE) {
1927                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
1928                 SAFE_FREE(err_name);
1929                 return err;
1930         }
1931
1932         /* Check compatibility between audio codec and file format */
1933         if (audio_codec >= MM_AUDIO_CODEC_INVALID && audio_codec < MM_AUDIO_CODEC_NUM &&
1934             file_format >= MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
1935                 if (audiocodec_fileformat_compatibility_table[audio_codec][file_format] == 0) {
1936                         _mmcam_dbg_err("Audio codec[%d] and file format[%d] compatibility FAILED.",
1937                                        audio_codec, file_format);
1938                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1939                 }
1940
1941                 _mmcam_dbg_log("Audio codec[%d] and file format[%d] compatibility SUCCESS.",
1942                                audio_codec, file_format);
1943         } else {
1944                 _mmcam_dbg_err("Audio codec[%d] or file format[%d] is INVALID.",
1945                                audio_codec, file_format);
1946                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1947         }
1948
1949         return MM_ERROR_NONE;
1950 }
1951
1952
1953 int _mmcamcorder_check_videocodec_fileformat_compatibility(MMHandleType handle)
1954 {
1955         int err = MM_ERROR_NONE;
1956         int video_codec = MM_VIDEO_CODEC_INVALID;
1957         int file_format = MM_FILE_FORMAT_INVALID;
1958
1959         char *err_name = NULL;
1960
1961         err = mm_camcorder_get_attributes(handle, &err_name,
1962                                           MMCAM_VIDEO_ENCODER, &video_codec,
1963                                           MMCAM_FILE_FORMAT, &file_format,
1964                                           NULL);
1965         if (err != MM_ERROR_NONE) {
1966                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
1967                 SAFE_FREE(err_name);
1968                 return err;
1969         }
1970
1971         /* Check compatibility between audio codec and file format */
1972         if (video_codec >= MM_VIDEO_CODEC_INVALID && video_codec < MM_VIDEO_CODEC_NUM &&
1973             file_format >= MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
1974                 if (videocodec_fileformat_compatibility_table[video_codec][file_format] == 0) {
1975                         _mmcam_dbg_err("Video codec[%d] and file format[%d] compatibility FAILED.",
1976                                        video_codec, file_format);
1977                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1978                 }
1979
1980                 _mmcam_dbg_log("Video codec[%d] and file format[%d] compatibility SUCCESS.",
1981                                video_codec, file_format);
1982         } else {
1983                 _mmcam_dbg_err("Video codec[%d] or file format[%d] is INVALID.",
1984                                video_codec, file_format);
1985                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1986         }
1987
1988         return MM_ERROR_NONE;
1989 }
1990
1991
1992 bool _mmcamcorder_set_display_rotation(MMHandleType handle, int display_rotate)
1993 {
1994         const char* videosink_name = NULL;
1995
1996         mmf_camcorder_t *hcamcorder = NULL;
1997         _MMCamcorderSubContext *sc = NULL;
1998
1999         hcamcorder = MMF_CAMCORDER(handle);
2000         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2001
2002         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2003         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2004         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2005
2006         if (sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst) {
2007                 /* Get videosink name */
2008                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2009                 if (videosink_name == NULL) {
2010                         _mmcam_dbg_err("Please check videosink element in configuration file");
2011                         return FALSE;
2012                 }
2013
2014                 if (!strcmp(videosink_name, "xvimagesink") || !strcmp(videosink_name, "evasimagesink") ||
2015                     !strcmp(videosink_name, "evaspixmapsink")) {
2016                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst,
2017                                                  "rotate", display_rotate);
2018                         _mmcam_dbg_log("Set display-rotate [%d] done.", display_rotate);
2019                         return TRUE;
2020                 } else {
2021                         _mmcam_dbg_warn("videosink[%s] does not support DISPLAY_ROTATION.", videosink_name);
2022                         return FALSE;
2023                 }
2024         } else {
2025                 _mmcam_dbg_err("Videosink element is null");
2026                 return FALSE;
2027         }
2028 }
2029
2030
2031 bool _mmcamcorder_set_display_flip(MMHandleType handle, int display_flip)
2032 {
2033         const char* videosink_name = NULL;
2034
2035         mmf_camcorder_t *hcamcorder = NULL;
2036         _MMCamcorderSubContext *sc = NULL;
2037
2038         hcamcorder = MMF_CAMCORDER(handle);
2039         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2040
2041         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2042         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2043         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2044
2045         if (sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst) {
2046                 /* Get videosink name */
2047                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2048                 if (videosink_name == NULL) {
2049                         _mmcam_dbg_err("Please check videosink element in configuration file");
2050                         return FALSE;
2051                 }
2052
2053                 if (!strcmp(videosink_name, "xvimagesink") || !strcmp(videosink_name, "evasimagesink") ||
2054                     !strcmp(videosink_name, "evaspixmapsink")) {
2055                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst,
2056                                                  "flip", display_flip);
2057                         _mmcam_dbg_log("Set display flip [%d] done.", display_flip);
2058                         return TRUE;
2059                 } else {
2060                         _mmcam_dbg_warn("videosink[%s] does not support DISPLAY_FLIP", videosink_name);
2061                         return FALSE;
2062                 }
2063         } else {
2064                 _mmcam_dbg_err("Videosink element is null");
2065                 return FALSE;
2066         }
2067 }
2068
2069
2070 bool _mmcamcorder_set_videosrc_rotation(MMHandleType handle, int videosrc_rotate)
2071 {
2072         int width = 0;
2073         int height = 0;
2074         int fps = 0;
2075         _MMCamcorderSubContext *sc = NULL;
2076
2077         mmf_camcorder_t *hcamcorder = NULL;
2078
2079         hcamcorder = MMF_CAMCORDER(handle);
2080         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2081
2082         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2083         if (!sc) {
2084                 _mmcam_dbg_log("sub context is not initailized");
2085                 return TRUE;
2086         }
2087
2088         mm_camcorder_get_attributes(handle, NULL,
2089                                     MMCAM_CAMERA_WIDTH, &width,
2090                                     MMCAM_CAMERA_HEIGHT, &height,
2091                                     MMCAM_CAMERA_FPS, &fps,
2092                                     NULL);
2093
2094         _mmcam_dbg_log("set rotate %d", videosrc_rotate);
2095
2096         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, videosrc_rotate);
2097 }
2098
2099
2100 bool _mmcamcorder_set_videosrc_caps(MMHandleType handle, unsigned int fourcc, int width, int height, int fps, int rotate)
2101 {
2102         int set_width = 0;
2103         int set_height = 0;
2104         int set_rotate = 0;
2105         int fps_auto = 0;
2106         unsigned int caps_fourcc = 0;
2107         gboolean do_set_caps = FALSE;
2108
2109         GstCaps *caps = NULL;
2110
2111         mmf_camcorder_t *hcamcorder = NULL;
2112         _MMCamcorderSubContext *sc = NULL;
2113
2114         hcamcorder = MMF_CAMCORDER(handle);
2115         mmf_return_val_if_fail(hcamcorder, FALSE);
2116
2117         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2118
2119         if (!sc || !(sc->element)) {
2120                 _mmcam_dbg_log("sub context is not initialized");
2121                 return TRUE;
2122         }
2123
2124         if (!sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2125                 _mmcam_dbg_err("Video src is NULL!");
2126                 return FALSE;
2127         }
2128
2129         if (!sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst) {
2130                 _mmcam_dbg_err("Video filter is NULL!");
2131                 return FALSE;
2132         }
2133
2134         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2135                 int capture_width = 0;
2136                 int capture_height = 0;
2137                 double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
2138
2139                 mm_camcorder_get_attributes(handle, NULL,
2140                                             MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
2141                                             MMCAM_CAMERA_FPS_AUTO, &fps_auto,
2142                                             MMCAM_CAPTURE_WIDTH, &capture_width,
2143                                             MMCAM_CAPTURE_HEIGHT, &capture_height,
2144                                             MMCAM_VIDEO_WIDTH, &sc->info_video->video_width,
2145                                             MMCAM_VIDEO_HEIGHT, &sc->info_video->video_height,
2146                                             NULL);
2147                 _mmcam_dbg_log("motion rate %f, capture size %dx%d, fps auto %d, video size %dx%d",
2148                                motion_rate, capture_width, capture_height, fps_auto,
2149                                sc->info_video->video_width, sc->info_video->video_height);
2150
2151                 if(motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE) {
2152                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", fps);
2153                 } else {
2154                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", 0);
2155                 }
2156
2157                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
2158                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
2159                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
2160
2161                 /* set fps */
2162                 sc->info_video->fps = fps;
2163         }
2164
2165         /* Interleaved format does not support rotation */
2166         if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2167                 /* store videosrc rotation */
2168                 sc->videosrc_rotate = rotate;
2169
2170                 /* Define width, height and rotate in caps */
2171
2172                 /* This will be applied when rotate is 0, 90, 180, 270 if rear camera.
2173                 This will be applied when rotate is 0, 180 if front camera. */
2174                 set_rotate = rotate * 90;
2175
2176                 if (rotate == MM_VIDEO_INPUT_ROTATION_90 ||
2177                     rotate == MM_VIDEO_INPUT_ROTATION_270) {
2178                         set_width = height;
2179                         set_height = width;
2180                         if (hcamcorder->device_type == MM_VIDEO_DEVICE_CAMERA1) {
2181                                 if (rotate == MM_VIDEO_INPUT_ROTATION_90) {
2182                                         set_rotate = 270;
2183                                 } else {
2184                                         set_rotate = 90;
2185                                 }
2186                         }
2187                 } else {
2188                         set_width = width;
2189                         set_height = height;
2190                 }
2191         } else {
2192                 sc->videosrc_rotate = MM_VIDEO_INPUT_ROTATION_NONE;
2193                 set_rotate = 0;
2194                 set_width = width;
2195                 set_height = height;
2196
2197                 _mmcam_dbg_warn("ITLV format doe snot support INPUT ROTATE. Ignore ROTATE[%d]", rotate);
2198         }
2199
2200         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", &caps);
2201         if (caps && !gst_caps_is_any(caps)) {
2202                 GstStructure *structure = NULL;
2203
2204                 structure = gst_caps_get_structure(caps, 0);
2205                 if (structure) {
2206                         int caps_width = 0;
2207                         int caps_height = 0;
2208                         int caps_fps = 0;
2209                         int caps_rotate = 0;
2210
2211                         caps_fourcc = _mmcamcorder_convert_fourcc_string_to_value(gst_structure_get_string(structure, "format"));
2212                         gst_structure_get_int(structure, "width", &caps_width);
2213                         gst_structure_get_int(structure, "height", &caps_height);
2214                         gst_structure_get_int(structure, "fps", &caps_fps);
2215                         gst_structure_get_int(structure, "rotate", &caps_rotate);
2216
2217                         if (set_width == caps_width && set_height == caps_height &&
2218                             fourcc == caps_fourcc && set_rotate == caps_rotate && fps == caps_fps) {
2219                                 _mmcam_dbg_log("No need to replace caps.");
2220                         } else {
2221                                 _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]",
2222                                                caps_fourcc, caps_fourcc>>8, caps_fourcc>>16, caps_fourcc>>24,
2223                                                caps_width, caps_height, caps_fps, caps_rotate,
2224                                                fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
2225                                                set_width, set_height, fps, set_rotate);
2226                                 do_set_caps = TRUE;
2227                         }
2228                 } else {
2229                         _mmcam_dbg_log("can not get structure of caps. set new one...");
2230                         do_set_caps = TRUE;
2231                 }
2232         } else {
2233                 _mmcam_dbg_log("No caps. set new one...");
2234                 do_set_caps = TRUE;
2235         }
2236
2237         if (caps) {
2238                 gst_caps_unref(caps);
2239                 caps = NULL;
2240         }
2241
2242         if (do_set_caps) {
2243                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
2244                         caps = gst_caps_new_simple("video/x-h264",
2245                                         "width", G_TYPE_INT, set_width,
2246                                         "height", G_TYPE_INT, set_height,
2247                                         "framerate", GST_TYPE_FRACTION, fps, 1,
2248                                         "stream-format", G_TYPE_STRING, "byte-stream",
2249                                         NULL);
2250                 } else {
2251                         char fourcc_string[sizeof(fourcc)+1];
2252                         strncpy(fourcc_string, (char*)&fourcc, sizeof(fourcc));
2253                         fourcc_string[sizeof(fourcc)] = '\0';
2254                         caps = gst_caps_new_simple("video/x-raw",
2255                                         "format", G_TYPE_STRING, fourcc_string,
2256                                         "width", G_TYPE_INT, set_width,
2257                                         "height", G_TYPE_INT, set_height,
2258                                         "framerate", GST_TYPE_FRACTION, fps, 1,
2259                                         "rotate", G_TYPE_INT, set_rotate,
2260                                         NULL);
2261                 }
2262
2263                 _mmcam_dbg_log("vidoesrc new caps set. %"GST_PTR_FORMAT, caps);
2264
2265                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", caps);
2266                 gst_caps_unref(caps);
2267                 caps = NULL;
2268         }
2269
2270         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2271                 /* assume that it's camera capture mode */
2272                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "csc-range", 1);
2273         }
2274
2275         return TRUE;
2276 }
2277
2278
2279 bool _mmcamcorder_set_videosrc_flip(MMHandleType handle, int videosrc_flip)
2280 {
2281         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2282         _MMCamcorderSubContext *sc = NULL;
2283
2284         mmf_return_val_if_fail(hcamcorder, FALSE);
2285
2286         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2287         if (!sc) {
2288                 return TRUE;
2289         }
2290
2291         _mmcam_dbg_log("Set FLIP %d", videosrc_flip);
2292
2293         if (sc->element && sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2294                 int hflip = 0;
2295                 int vflip = 0;
2296
2297                 /* Interleaved format does not support FLIP */
2298                 if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2299                         hflip = (videosrc_flip & MM_FLIP_HORIZONTAL) == MM_FLIP_HORIZONTAL;
2300                         vflip = (videosrc_flip & MM_FLIP_VERTICAL) == MM_FLIP_VERTICAL;
2301
2302                         _mmcam_dbg_log("videosrc flip H:%d, V:%d", hflip, vflip);
2303
2304                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hflip", hflip);
2305                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "vflip", vflip);
2306                 } else {
2307                         _mmcam_dbg_warn("ITLV format does not support FLIP. Ignore FLIP[%d]",
2308                                         videosrc_flip);
2309                 }
2310         } else {
2311                 _mmcam_dbg_warn("element is NULL");
2312                 return FALSE;
2313         }
2314
2315         return TRUE;
2316 }
2317
2318
2319 bool _mmcamcorder_set_videosrc_anti_shake(MMHandleType handle, int anti_shake)
2320 {
2321         GstCameraControl *control = NULL;
2322         _MMCamcorderSubContext *sc = NULL;
2323         GstElement *v_src = NULL;
2324
2325         int set_value = 0;
2326
2327         mmf_return_val_if_fail(handle, FALSE);
2328
2329         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2330         if (!sc) {
2331                 return TRUE;
2332         }
2333
2334         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2335
2336         if (!v_src) {
2337                 _mmcam_dbg_warn("videosrc element is NULL");
2338                 return FALSE;
2339         }
2340
2341         set_value = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_ANTI_HANDSHAKE, anti_shake);
2342
2343         /* set anti-shake with camera control */
2344         if (!GST_IS_CAMERA_CONTROL(v_src)) {
2345                 _mmcam_dbg_warn("Can't cast Video source into camera control.");
2346                 return FALSE;
2347         }
2348
2349         control = GST_CAMERA_CONTROL(v_src);
2350         if (gst_camera_control_set_ahs(control, set_value)) {
2351                 _mmcam_dbg_log("Succeed in operating anti-handshake. value[%d]", set_value);
2352                 return TRUE;
2353         } else {
2354                 _mmcam_dbg_warn("Failed to operate anti-handshake. value[%d]", set_value);
2355         }
2356
2357         return FALSE;
2358 }
2359
2360
2361 bool _mmcamcorder_set_videosrc_stabilization(MMHandleType handle, int stabilization)
2362 {
2363         _MMCamcorderSubContext *sc = NULL;
2364         GstElement *v_src = NULL;
2365
2366         mmf_return_val_if_fail(handle, FALSE);
2367
2368         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2369         if (!sc) {
2370                 return TRUE;
2371         }
2372
2373         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2374         if (!v_src) {
2375                 _mmcam_dbg_warn("videosrc element is NULL");
2376                 return FALSE;
2377         }
2378
2379         /* check property of videosrc element - support VDIS */
2380         if(g_object_class_find_property(G_OBJECT_GET_CLASS(G_OBJECT(v_src)), "enable-vdis-mode")) {
2381                 int video_width = 0;
2382                 int video_height = 0;
2383
2384                 if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2385                         _mmcam_dbg_log("ENABLE video stabilization");
2386
2387                         /* VDIS mode only supports NV12 and [720p or 1080p or 1088 * 1088] */
2388                         mm_camcorder_get_attributes(handle, NULL,
2389                                                     MMCAM_VIDEO_WIDTH, &video_width,
2390                                                     MMCAM_VIDEO_HEIGHT, &video_height,
2391                                                     NULL);
2392                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_NV12 &&
2393                             video_width >= 1080 && video_height >= 720) {
2394                                 _mmcam_dbg_log("NV12, video size %dx%d, ENABLE video stabilization",
2395                                                video_width, video_height, stabilization);
2396                                 /* set vdis mode */
2397                                 g_object_set(G_OBJECT(v_src),
2398                                              "enable-vdis-mode", TRUE,
2399                                              NULL);
2400                         } else {
2401                                 _mmcam_dbg_warn("invalid preview format %c%c%c%c or video size %dx%d",
2402                                                 sc->fourcc, sc->fourcc>>8, sc->fourcc>>16, sc->fourcc>>24,
2403                                                 video_width, video_height);
2404                                 return FALSE;
2405                         }
2406                 } else {
2407                         /* set vdis mode */
2408                         g_object_set(G_OBJECT(v_src),
2409                                      "enable-vdis-mode", FALSE,
2410                                      NULL);
2411
2412                         _mmcam_dbg_log("DISABLE video stabilization");
2413                 }
2414         } else if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2415                 _mmcam_dbg_err("no property for video stabilization, so can not set ON");
2416                 return FALSE;
2417         } else {
2418                 _mmcam_dbg_warn("no property for video stabilization");
2419         }
2420
2421         return TRUE;
2422 }
2423
2424
2425 bool _mmcamcorder_set_camera_resolution(MMHandleType handle, int width, int height)
2426 {
2427         int fps = 0;
2428
2429         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2430         _MMCamcorderSubContext *sc = NULL;
2431
2432         mmf_return_val_if_fail(hcamcorder, FALSE);
2433
2434         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2435         if (!sc) {
2436                 return TRUE;
2437         }
2438
2439         mm_camcorder_get_attributes(handle, NULL,
2440                                     MMCAM_CAMERA_FPS, &fps,
2441                                     NULL);
2442
2443         _mmcam_dbg_log("set %dx%d", width, height);
2444
2445         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, sc->videosrc_rotate);
2446 }