src/mm_camcorder_gstcommon.c

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