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