src/mm_camcorder_gstcommon.c

   1 /*
   2  * libmm-camcorder
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jeongmo Yang <jm80.yang@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 /*=======================================================================================
  23 |  INCLUDE FILES                                                                        |
  24 =======================================================================================*/
  25 #include <gst/allocators/gsttizenmemory.h>
  26 #include <gst/audio/audio-format.h>
  27 #include <gst/video/videooverlay.h>
  28 #include <gst/video/cameracontrol.h>
  29
  30 #include <sys/time.h>
  31 #include <unistd.h>
  32 #include <tbm_bufmgr.h>
  33 #include <tbm_surface.h>
  34 #include <tbm_surface_internal.h>
  35
  36 #include "mm_camcorder_internal.h"
  37 #include "mm_camcorder_gstcommon.h"
  38
  39 /*-----------------------------------------------------------------------
  40 |    GLOBAL VARIABLE DEFINITIONS for internal                           |
  41 -----------------------------------------------------------------------*/
  42 /* Table for compatibility between audio codec and file format */
  43 gboolean        audiocodec_fileformat_compatibility_table[MM_AUDIO_CODEC_NUM][MM_FILE_FORMAT_NUM] = {
  44                    /* 3GP ASF AVI MATROSKA MP4 OGG NUT QT REAL AMR AAC MP3 AIFF AU WAV MID MMF DIVX FLV VOB IMELODY WMA WMV JPG FLAC M2TS*/
  45 /*AMR*/       { 1,  0,  0,       0,  0,  0,  0, 0,   0,  1,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  46 /*G723.1*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  47 /*MP3*/       { 0,  1,  1,       1,  1,  0,  0, 1,   0,  0,  0,  1,   0, 0,  0,  0,  0,   0,  1,  0,      0,  0,  0,  0,   0,   1},
  48 /*OGG*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  49 /*AAC*/       { 1,  0,  1,       1,  1,  0,  0, 0,   0,  0,  1,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   1},
  50 /*WMA*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  51 /*MMF*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  52 /*ADPCM*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  53 /*WAVE*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  1,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  54 /*WAVE_NEW*/  { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  55 /*MIDI*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  56 /*IMELODY*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  57 /*MXMF*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  58 /*MPA*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  59 /*MP2*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  60 /*G711*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  61 /*G722*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  62 /*G722.1*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  63 /*G722.2*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  64 /*G723*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  65 /*G726*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  66 /*G728*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  67 /*G729*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  68 /*G729A*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  69 /*G729.1*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  70 /*REAL*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  71 /*AAC_LC*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  72 /*AAC_MAIN*/  { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  73 /*AAC_SRS*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  74 /*AAC_LTP*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  75 /*AAC_HE_V1*/ { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  76 /*AAC_HE_V2*/ { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  77 /*AC3*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   1},
  78 /*ALAC*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  79 /*ATRAC*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  80 /*SPEEX*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  81 /*VORBIS*/    { 0,  0,  0,       0,  0,  1,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  82 /*AIFF*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  83 /*AU*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  84 /*NONE*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  85 /*PCM*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  86 /*ALAW*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  87 /*MULAW*/     { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  88 /*MS_ADPCM*/  { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  89 };
  90
  91 /* Table for compatibility between video codec and file format */
  92 gboolean        videocodec_fileformat_compatibility_table[MM_VIDEO_CODEC_NUM][MM_FILE_FORMAT_NUM] = {
  93                           /* 3GP ASF AVI MATROSKA MP4 OGG NUT QT REAL AMR AAC MP3 AIFF AU WAV MID MMF DIVX FLV VOB IMELODY WMA WMV JPG FLAC M2TS*/
  94 /*NONE*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  95 /*H263*/         { 1,  0,  1,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  96 /*H264*/         { 1,  0,  1,       1,  1,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   1},
  97 /*H26L*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  98 /*MPEG4*/        { 1,  0,  1,       1,  1,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   1},
  99 /*MPEG1*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 100 /*WMV*/          { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 101 /*DIVX*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 102 /*XVID*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 103 /*H261*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 104 /*H262*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 105 /*H263V2*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 106 /*H263V3*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 107 /*MJPEG*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 108 /*MPEG2*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 109 /*MPEG4_SIMPLE*/ { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 110 /*MPEG4_ADV*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 111 /*MPEG4_MAIN*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 112 /*MPEG4_CORE*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 113 /*MPEG4_ACE*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 114 /*MPEG4_ARTS*/   { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 115 /*MPEG4_AVC*/    { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 116 /*REAL*/         { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 117 /*VC1*/          { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 118 /*AVS*/          { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 119 /*CINEPAK*/      { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 120 /*INDEO*/        { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 121 /*THEORA*/       { 0,  0,  0,       0,  0,  1,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
 122 };
 123
 124
 125 /*-----------------------------------------------------------------------
 126 |    LOCAL VARIABLE DEFINITIONS for internal                            |
 127 -----------------------------------------------------------------------*/
 128 #define USE_AUDIO_CLOCK_TUNE
 129 #define _MMCAMCORDER_WAIT_EOS_TIME                60.0     /* sec */
 130 #define _MMCAMCORDER_CONVERT_OUTPUT_BUFFER_NUM    6
 131 #define _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME       30000000 /* ns */
 132 #define _MMCAMCORDER_FRAME_PASS_MIN_FPS           30
 133 #define _MMCAMCORDER_NANOSEC_PER_1SEC             1000000000
 134 #define _MMCAMCORDER_NANOSEC_PER_1MILISEC         1000
 135
 136
 137 /*-----------------------------------------------------------------------
 138 |    LOCAL FUNCTION PROTOTYPES:                                         |
 139 -----------------------------------------------------------------------*/
 140 /* STATIC INTERNAL FUNCTION */
 141 /**
 142  * These functions are preview video data probing function.
 143  * If this function is linked with certain pad by gst_pad_add_buffer_probe(),
 144  * this function will be called when data stream pass through the pad.
 145  *
 146  * @param[in]   pad             probing pad which calls this function.
 147  * @param[in]   buffer          buffer which contains stream data.
 148  * @param[in]   u_data          user data.
 149  * @return      This function returns true on success, or false value with error
 150  * @remarks
 151  * @see         __mmcamcorder_create_preview_pipeline()
 152  */
 153 static GstPadProbeReturn __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
 154 static GstPadProbeReturn __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
 155 static int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate);
 156 static guint32 _mmcamcorder_convert_fourcc_string_to_value(const gchar* format_name);
 157
 158 #ifdef _MMCAMCORDER_PRODUCT_TV
 159 static bool __mmcamcorder_find_max_resolution(MMHandleType handle, gint *max_width, gint *max_height);
 160 #endif /* _MMCAMCORDER_PRODUCT_TV */
 161
 162 /*=======================================================================================
 163 |  FUNCTION DEFINITIONS                                                                 |
 164 =======================================================================================*/
 165 /*-----------------------------------------------------------------------
 166 |    GLOBAL FUNCTION DEFINITIONS:                                       |
 167 -----------------------------------------------------------------------*/
 168 int _mmcamcorder_create_preview_elements(MMHandleType handle)
 169 {
 170         int err = MM_ERROR_NONE;
 171         int i = 0;
 172         int camera_width = 0;
 173         int camera_height = 0;
 174         int camera_rotate = 0;
 175         int camera_flip = 0;
 176         int fps = 0;
 177         int codectype = 0;
 178         int capture_width = 0;
 179         int capture_height = 0;
 180         int capture_jpg_quality = 100;
 181         int video_stabilization = 0;
 182         int anti_shake = 0;
 183         int display_surface_type = MM_DISPLAY_SURFACE_NULL;
 184         const char *videosrc_name = NULL;
 185         const char *videosink_name = NULL;
 186         const char *videoconvert_name = NULL;
 187         char *err_name = NULL;
 188         char *socket_path = NULL;
 189         int socket_path_len;
 190 #ifdef _MMCAMCORDER_RM_SUPPORT
 191         int decoder_index = 0;
 192         char decoder_name[20] = {'\0',};
 193 #endif /* _MMCAMCORDER_RM_SUPPORT */
 194         GstElement *sink_element = NULL;
 195         GstCameraControl *control = NULL;
 196         int sink_element_size = 0;
 197         int *fds = NULL;
 198         int fd_number = 0;
 199
 200         GList *element_list = NULL;
 201
 202         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 203         _MMCamcorderSubContext *sc = NULL;
 204         type_element *VideosrcElement = NULL;
 205         type_int_array *input_index = NULL;
 206
 207         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 208
 209         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 210         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 211         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 212
 213         _mmcam_dbg_log("");
 214
 215         /* Check existence */
 216         for (i = _MMCAMCORDER_VIDEOSRC_SRC ; i <= _MMCAMCORDER_VIDEOSINK_SINK ; i++) {
 217                 if (sc->element[i].gst) {
 218                         if (((GObject *)sc->element[i].gst)->ref_count > 0)
 219                                 gst_object_unref(sc->element[i].gst);
 220
 221                         _mmcam_dbg_log("element[index:%d] is Already existed.", i);
 222                 }
 223         }
 224
 225         /* Get video device index info */
 226         _mmcamcorder_conf_get_value_int_array(hcamcorder->conf_ctrl,
 227                                                                                   CONFIGURE_CATEGORY_CTRL_CAMERA,
 228                                                                                   "InputIndex",
 229                                                                                   &input_index);
 230         if (input_index == NULL) {
 231                 _mmcam_dbg_err("Failed to get input_index");
 232                 return MM_ERROR_CAMCORDER_CREATE_CONFIGURE;
 233         }
 234
 235         err = mm_camcorder_get_attributes(handle, &err_name,
 236                 MMCAM_CAMERA_WIDTH, &camera_width,
 237                 MMCAM_CAMERA_HEIGHT, &camera_height,
 238                 MMCAM_CAMERA_FORMAT, &sc->info_image->preview_format,
 239                 MMCAM_CAMERA_FPS, &fps,
 240                 MMCAM_CAMERA_ROTATION, &camera_rotate,
 241                 MMCAM_CAMERA_FLIP, &camera_flip,
 242                 MMCAM_CAMERA_VIDEO_STABILIZATION, &video_stabilization,
 243                 MMCAM_CAMERA_ANTI_HANDSHAKE, &anti_shake,
 244                 MMCAM_CAPTURE_WIDTH, &capture_width,
 245                 MMCAM_CAPTURE_HEIGHT, &capture_height,
 246                 MMCAM_CAMERA_HDR_CAPTURE, &sc->info_image->hdr_capture_mode,
 247                 MMCAM_IMAGE_ENCODER, &codectype,
 248                 MMCAM_IMAGE_ENCODER_QUALITY, &capture_jpg_quality,
 249                 MMCAM_DISPLAY_SOCKET_PATH, &socket_path, &socket_path_len,
 250                 MMCAM_DISPLAY_SURFACE, &display_surface_type,
 251                 NULL);
 252         if (err != MM_ERROR_NONE) {
 253                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 254                 SAFE_FREE(err_name);
 255                 return err;
 256         }
 257
 258         if (hcamcorder->support_user_buffer) {
 259                 err = mm_camcorder_get_attributes(handle, NULL,
 260                         MMCAM_USER_BUFFER_FD, &fds, &fd_number,
 261                         NULL);
 262                 if (err != MM_ERROR_NONE || fd_number < 1) {
 263                         _mmcam_dbg_err("get user buffer fd failed 0x%x, number %d", err, fd_number);
 264                         return err;
 265                 }
 266
 267                 /*
 268                 for (i = 0 ; i < fd_number ; i++)
 269                         _mmcam_dbg_log("fds[%d] %d", i, fds[i]);
 270                 */
 271         }
 272
 273         /* Get fourcc from picture format */
 274         sc->fourcc = _mmcamcorder_get_fourcc(sc->info_image->preview_format, codectype, hcamcorder->use_zero_copy_format);
 275
 276         /* Get videosrc element and its name from configure */
 277         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 278                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 279                 "VideosrcElement",
 280                 &VideosrcElement);
 281         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 282
 283         /**
 284          * Create child element
 285          */
 286         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_SRC, videosrc_name, "videosrc_src", element_list, err);
 287
 288         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_FILT, "capsfilter", "videosrc_filter", element_list, err);
 289
 290         /* init high-speed-fps */
 291         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", 0);
 292
 293         /* set capture size, quality and flip setting which were set before mm_camcorder_realize */
 294         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
 295         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
 296         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-jpg-quality", capture_jpg_quality);
 297         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hdr-capture", sc->info_image->hdr_capture_mode);
 298
 299         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_QUE, "queue", "videosrc_queue", element_list, err);
 300
 301         /* set camera flip */
 302         _mmcamcorder_set_videosrc_flip(handle, camera_flip);
 303
 304         /* set video stabilization mode */
 305         _mmcamcorder_set_videosrc_stabilization(handle, video_stabilization);
 306
 307         /* set anti handshake mode */
 308         _mmcamcorder_set_videosrc_anti_shake(handle, anti_shake);
 309
 310         if (sc->is_modified_rate)
 311                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", fps);
 312
 313         /* Set basic infomation of videosrc element */
 314         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, VideosrcElement);
 315
 316         /* Set video device index */
 317         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "camera-id", input_index->default_value);
 318
 319         /* set user buffer fd to videosrc element */
 320         if (hcamcorder->support_user_buffer) {
 321                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 322                 if (!gst_camera_control_set_user_buffer_fd(control, fds, fd_number)) {
 323                         _mmcam_dbg_err("set user buffer fd failed");
 324                         goto pipeline_creation_error;
 325                 }
 326         }
 327
 328         /* make demux and decoder for H264 stream from videosrc */
 329         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264 && display_surface_type != MM_DISPLAY_SURFACE_NULL) {
 330                 int preview_bitrate = 0;
 331                 int gop_interval = 0;
 332                 const char *videodecoder_name = NULL;
 333
 334                 /* get recreate_decoder flag */
 335                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 336                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 337                         "RecreateDecoder",
 338                         &hcamcorder->recreate_decoder);
 339
 340                 /* get video decoder element and name for H.264 format */
 341                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 342                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 343                         "VideodecoderElementH264",
 344                         &sc->VideodecoderElementH264);
 345
 346                 _mmcamcorder_conf_get_value_element_name(sc->VideodecoderElementH264, &videodecoder_name);
 347
 348                 if (videodecoder_name) {
 349                         _mmcam_dbg_log("video decoder element [%s], recreate decoder %d",
 350                                 videodecoder_name, hcamcorder->recreate_decoder);
 351 #ifdef _MMCAMCORDER_RM_SUPPORT
 352                         if (hcamcorder->request_resources.category_id[0] == RM_CATEGORY_VIDEO_DECODER_SUB)
 353                                 decoder_index = 1;
 354
 355                         snprintf(decoder_name, sizeof(decoder_name)-1, "%s%d", videodecoder_name, decoder_index);
 356                         _mmcam_dbg_log("encoded preview decoder_name %s", decoder_name);
 357                         /* create decoder element */
 358                         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_DECODE, decoder_name, "videosrc_decode", element_list, err);
 359 #else /* _MMCAMCORDER_RM_SUPPORT */
 360                         /* create decoder element */
 361                         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_DECODE, videodecoder_name, "videosrc_decode", element_list, err);
 362 #endif /* _MMCAMCORDER_RM_SUPPORT */
 363                         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, sc->VideodecoderElementH264);
 364                 } else {
 365                         _mmcam_dbg_err("failed to get video decoder element name from %p", sc->VideodecoderElementH264);
 366                         goto pipeline_creation_error;
 367                 }
 368
 369                 /* set encoded preview bitrate and iframe interval */
 370                 mm_camcorder_get_attributes(handle, NULL,
 371                         MMCAM_ENCODED_PREVIEW_BITRATE, &preview_bitrate,
 372                         MMCAM_ENCODED_PREVIEW_GOP_INTERVAL, &gop_interval,
 373                         NULL);
 374
 375                 if (!_mmcamcorder_set_encoded_preview_bitrate(handle, preview_bitrate))
 376                         _mmcam_dbg_warn("_mmcamcorder_set_encoded_preview_bitrate failed");
 377
 378                 if (!_mmcamcorder_set_encoded_preview_gop_interval(handle, gop_interval))
 379                         _mmcam_dbg_warn("_mmcamcorder_set_encoded_preview_gop_interval failed");
 380         }
 381
 382         _mmcam_dbg_log("Current mode[%d]", hcamcorder->type);
 383
 384         /* Get videosink name */
 385         _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
 386
 387         if (!videosink_name) {
 388                 _mmcam_dbg_err("failed to get videosink name");
 389                 goto pipeline_creation_error;
 390         }
 391
 392         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_QUE, "queue", "videosink_queue", element_list, err);
 393
 394         _mmcam_dbg_log("videosink_name: %s", videosink_name);
 395
 396         if (display_surface_type == MM_DISPLAY_SURFACE_REMOTE) {
 397                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_SINK, videosink_name, "ipc_sink", element_list, err);
 398
 399                 _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, sc->VideosinkElement);
 400
 401                 err = mm_camcorder_get_attributes(handle, &err_name,
 402                         MMCAM_DISPLAY_SOCKET_PATH, &socket_path, &socket_path_len,
 403                         NULL);
 404                 if (err != MM_ERROR_NONE) {
 405                         _mmcam_dbg_warn("Get socket path failed 0x%x", err);
 406                         SAFE_FREE(err_name);
 407                         goto pipeline_creation_error;
 408                 }
 409
 410                 g_object_set(G_OBJECT(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst), "socket-path", socket_path, NULL);
 411         } else {
 412                 if (hcamcorder->use_videoconvert && (!strcmp(videosink_name, "tizenwlsink") || !strcmp(videosink_name, "directvideosink"))) {
 413                         /* get video convert name */
 414                         _mmcamcorder_conf_get_value_element_name(sc->VideoconvertElement, &videoconvert_name);
 415
 416                         if (videoconvert_name) {
 417                                 _mmcam_dbg_log("videoconvert element name : %s", videoconvert_name);
 418                                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_CLS, videoconvert_name, "videosink_cls", element_list, err);
 419                         } else
 420                                 _mmcam_dbg_err("failed to get videoconvert element name");
 421                 }
 422
 423                 /* check sink element in attribute */
 424                 mm_camcorder_get_attributes(handle, NULL,
 425                         MMCAM_DISPLAY_REUSE_ELEMENT, &sink_element, &sink_element_size,
 426                         NULL);
 427
 428                 if (sink_element) {
 429                         int attr_index = 0;
 430                         MMHandleType attrs = MMF_CAMCORDER_ATTRS(handle);
 431
 432                         _mmcam_dbg_log("reuse sink element %p in attribute", sink_element);
 433
 434                         _MMCAMCORDER_ELEMENT_ADD(sc, sc->element, _MMCAMCORDER_VIDEOSINK_SINK, sink_element, element_list, err);
 435
 436                         /* reset attribute */
 437                         if (attrs) {
 438                                 mm_attrs_get_index((MMHandleType)attrs, MMCAM_DISPLAY_REUSE_ELEMENT, &attr_index);
 439                                 mm_attrs_set_data(attrs, attr_index, NULL, 0);
 440                                 mm_attrs_commit(attrs, attr_index);
 441                         } else {
 442                                 _mmcam_dbg_warn("attribute is NULL");
 443                                 err = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 444                                 goto pipeline_creation_error;
 445                         }
 446                 } else {
 447                         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_SINK, videosink_name, "videosink_sink", element_list, err);
 448
 449                         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, sc->VideosinkElement);
 450                 }
 451
 452                 if (_mmcamcorder_videosink_window_set(handle, sc->VideosinkElement) != MM_ERROR_NONE) {
 453                         _mmcam_dbg_err("_mmcamcorder_videosink_window_set error");
 454                         err = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 455                         goto pipeline_creation_error;
 456                 }
 457         }
 458
 459         /* Set caps by rotation */
 460         _mmcamcorder_set_videosrc_rotation(handle, camera_rotate);
 461
 462         /* add elements to main pipeline */
 463         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), element_list)) {
 464                 _mmcam_dbg_err("element_list add error.");
 465                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 466                 goto pipeline_creation_error;
 467         }
 468
 469         /* link elements */
 470         if (!_mmcamcorder_link_elements(element_list)) {
 471                 _mmcam_dbg_err("element link error.");
 472                 err = MM_ERROR_CAMCORDER_GST_LINK;
 473                 goto pipeline_creation_error;
 474         }
 475
 476         if (element_list) {
 477                 g_list_free(element_list);
 478                 element_list = NULL;
 479         }
 480
 481         return MM_ERROR_NONE;
 482
 483 pipeline_creation_error:
 484         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_SRC);
 485         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_FILT);
 486         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_QUE);
 487         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS);
 488         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_FILT);
 489         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_QUE);
 490         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_DECODE);
 491         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_QUE);
 492         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_SINK);
 493
 494         if (element_list) {
 495                 g_list_free(element_list);
 496                 element_list = NULL;
 497         }
 498
 499         return err;
 500 }
 501
 502
 503 int _mmcamcorder_create_audiosrc_bin(MMHandleType handle)
 504 {
 505         int err = MM_ERROR_NONE;
 506         int val = 0;
 507         int rate = 0;
 508         int format = 0;
 509         int channel = 0;
 510         int a_enc = MM_AUDIO_CODEC_AMR;
 511         int a_dev = MM_AUDIO_DEVICE_MIC;
 512         double volume = 0.0;
 513         char *err_name = NULL;
 514         const char *audiosrc_name = NULL;
 515         char *cat_name = NULL;
 516         char *stream_type = NULL;
 517         int stream_type_len = 0;
 518         int stream_index = 0;
 519         int buffer_interval = 0;
 520         int blocksize = 0;
 521         int replay_gain_enable = FALSE;
 522         double replay_gain_ref_level = 0.0;
 523
 524         GstCaps *caps = NULL;
 525         GstPad *pad = NULL;
 526         GList *element_list  = NULL;
 527
 528         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 529         _MMCamcorderSubContext *sc = NULL;
 530         _MMCamcorderGstElement *last_element = NULL;
 531         type_element *AudiosrcElement = NULL;
 532
 533         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 534
 535         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 536         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 537         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 538
 539         _mmcam_dbg_log("");
 540
 541         err = _mmcamcorder_check_audiocodec_fileformat_compatibility(handle);
 542         if (err != MM_ERROR_NONE)
 543                 return err;
 544
 545         err = mm_camcorder_get_attributes(handle, &err_name,
 546                 MMCAM_AUDIO_DEVICE, &a_dev,
 547                 MMCAM_AUDIO_ENCODER, &a_enc,
 548                 MMCAM_AUDIO_ENCODER_BITRATE, &val,
 549                 MMCAM_AUDIO_SAMPLERATE, &rate,
 550                 MMCAM_AUDIO_FORMAT, &format,
 551                 MMCAM_AUDIO_CHANNEL, &channel,
 552                 MMCAM_AUDIO_VOLUME, &volume,
 553                 MMCAM_AUDIO_REPLAY_GAIN_ENABLE, &replay_gain_enable,
 554                 MMCAM_AUDIO_REPLAY_GAIN_REFERENCE_LEVEL, &replay_gain_ref_level,
 555                 MMCAM_SOUND_STREAM_TYPE, &stream_type, &stream_type_len,
 556                 MMCAM_SOUND_STREAM_INDEX, &stream_index,
 557                 NULL);
 558         if (err != MM_ERROR_NONE) {
 559                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 560                 SAFE_FREE(err_name);
 561                 return err;
 562         }
 563
 564         /* Check existence */
 565         if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst) {
 566                 if (((GObject *)sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst)->ref_count > 0)
 567                         gst_object_unref(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst);
 568
 569                 _mmcam_dbg_log("_MMCAMCORDER_AUDIOSRC_BIN is Already existed. Unref once...");
 570         }
 571
 572         /* Create bin element */
 573         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN, "audiosource_bin", err);
 574
 575         if (a_dev == MM_AUDIO_DEVICE_MODEM) {
 576                 cat_name = strdup("AudiomodemsrcElement");
 577         } else {
 578                 /* MM_AUDIO_DEVICE_MIC or others */
 579                 cat_name = strdup("AudiosrcElement");
 580         }
 581
 582         if (cat_name == NULL) {
 583                 _mmcam_dbg_err("strdup failed.");
 584                 err = MM_ERROR_CAMCORDER_LOW_MEMORY;
 585                 goto pipeline_creation_error;
 586         }
 587
 588         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 589                 CONFIGURE_CATEGORY_MAIN_AUDIO_INPUT,
 590                 cat_name,
 591                 &AudiosrcElement);
 592         _mmcamcorder_conf_get_value_element_name(AudiosrcElement, &audiosrc_name);
 593
 594         free(cat_name);
 595         cat_name = NULL;
 596
 597         _mmcam_dbg_log("Audio src name : %s", audiosrc_name);
 598
 599         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC, audiosrc_name, "audiosrc_src", element_list, err);
 600
 601         /* set sound stream info */
 602         _mmcamcorder_set_sound_stream_info(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, stream_type, stream_index);
 603
 604         /* set audiosrc properties in ini configuration */
 605         _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, AudiosrcElement);
 606
 607         /* set block size */
 608         _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
 609                 CONFIGURE_CATEGORY_MAIN_AUDIO_INPUT,
 610                 "AudioBufferInterval",
 611                 &buffer_interval);
 612
 613         if (_mmcamcorder_get_audiosrc_blocksize(rate, format, channel, buffer_interval, &blocksize)) {
 614                 _mmcam_dbg_log("set audiosrc block size %d", blocksize);
 615                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, "blocksize", blocksize);
 616         }
 617
 618         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT, "capsfilter", "audiosrc_capsfilter", element_list, err);
 619
 620         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_QUE, "queue", "audiosrc_queue", element_list, err);
 621         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-buffers", 0);
 622         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-bytes", 0);
 623         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-time", 0);
 624
 625         /* Set basic infomation */
 626         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 627                 int depth = 0;
 628                 const gchar* format_name = NULL;
 629
 630                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL, "volume", "audiosrc_volume", element_list, err);
 631
 632                 if (volume == 0.0) {
 633                         /* Because data probe of audio src do the same job, it doesn't need to set "mute" here. Already null raw data. */
 634                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", 1.0);
 635                 } else {
 636                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "mute", FALSE);
 637                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", volume);
 638                 }
 639
 640                 if (format == MM_CAMCORDER_AUDIO_FORMAT_PCM_S16_LE) {
 641                         depth = 16;
 642                         format_name = "S16LE";
 643                 } else { /* MM_CAMCORDER_AUDIO_FORMAT_PCM_U8 */
 644                         depth = 8;
 645                         format_name = "U8";
 646                 }
 647
 648                 caps = gst_caps_new_simple("audio/x-raw",
 649                         "rate", G_TYPE_INT, rate,
 650                         "channels", G_TYPE_INT, channel,
 651                         "format", G_TYPE_STRING, format_name,
 652                         NULL);
 653                 _mmcam_dbg_log("caps [x-raw, rate:%d, channel:%d, depth:%d], volume %lf",
 654                         rate, channel, depth, volume);
 655         } else {
 656                 /* what are the audio encoder which should get audio/x-raw-float? */
 657                 caps = gst_caps_new_simple("audio/x-raw",
 658                         "rate", G_TYPE_INT, rate,
 659                         "channels", G_TYPE_INT, channel,
 660                         "format", G_TYPE_STRING, GST_AUDIO_NE(F32),
 661                         NULL);
 662                 _mmcam_dbg_log("caps [x-raw (F32), rate:%d, channel:%d, endianness:%d, width:32]",
 663                         rate, channel, BYTE_ORDER);
 664         }
 665
 666         /* Replay Gain */
 667         _mmcam_dbg_log("Replay gain - enable : %d, reference level : %lf",
 668                 replay_gain_enable, replay_gain_ref_level);
 669
 670         if (replay_gain_enable) {
 671                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_RGA, "rganalysis", "audiosrc_rga", element_list, err);
 672                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_RGA].gst, "reference-level", replay_gain_ref_level);
 673                 /* If num-tracks is not set, album gain and peak event is not come. */
 674                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_RGA].gst, "num-tracks", 1);
 675         }
 676
 677         if (caps) {
 678                 MMCAMCORDER_G_OBJECT_SET_POINTER((sc->encode_element[_MMCAMCORDER_AUDIOSRC_FILT].gst), "caps", caps);
 679                 gst_caps_unref(caps);
 680                 caps = NULL;
 681         } else {
 682                 _mmcam_dbg_err("create caps error");
 683                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 684                 goto pipeline_creation_error;
 685         }
 686
 687         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst), element_list)) {
 688                 _mmcam_dbg_err("element add error.");
 689                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 690                 goto pipeline_creation_error;
 691         }
 692
 693         if (!_mmcamcorder_link_elements(element_list)) {
 694                 _mmcam_dbg_err("element link error.");
 695                 err = MM_ERROR_CAMCORDER_GST_LINK;
 696                 goto pipeline_creation_error;
 697         }
 698
 699         last_element = (_MMCamcorderGstElement*)(g_list_last(element_list)->data);
 700         pad = gst_element_get_static_pad(last_element->gst, "src");
 701         if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst, gst_ghost_pad_new("src", pad))) {
 702                 gst_object_unref(pad);
 703                 pad = NULL;
 704                 _mmcam_dbg_err("failed to create ghost pad on _MMCAMCORDER_AUDIOSRC_BIN.");
 705                 err = MM_ERROR_CAMCORDER_GST_LINK;
 706                 goto pipeline_creation_error;
 707         }
 708
 709         gst_object_unref(pad);
 710         pad = NULL;
 711
 712         if (element_list) {
 713                 g_list_free(element_list);
 714                 element_list = NULL;
 715         }
 716
 717         return MM_ERROR_NONE;
 718
 719 pipeline_creation_error:
 720         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC);
 721         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT);
 722         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_QUE);
 723         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL);
 724         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN);
 725
 726         if (element_list) {
 727                 g_list_free(element_list);
 728                 element_list = NULL;
 729         }
 730
 731         return err;
 732 }
 733
 734
 735 void _mmcamcorder_set_encoder_bitrate(MMCamcorderEncoderType type, int codec, int bitrate, GstElement *element)
 736 {
 737         int set_value = 0;
 738
 739         if (!element) {
 740                 _mmcam_dbg_warn("NULL element, will be applied later - type %d, bitrate %d", type, bitrate);
 741                 return;
 742         }
 743
 744         if (bitrate <= 0) {
 745                 _mmcam_dbg_warn("[type %d, codec %d] too small bitrate[%d], use default",
 746                         type, codec, bitrate);
 747                 return;
 748         }
 749
 750         if (type == MM_CAMCORDER_ENCODER_TYPE_AUDIO) {
 751                 /* audio encoder bitrate setting */
 752                 switch (codec) {
 753                 case MM_AUDIO_CODEC_AMR:
 754                         set_value = __mmcamcorder_get_amrnb_bitrate_mode(bitrate);
 755                         _mmcam_dbg_log("Set AMR encoder mode [%d]", set_value);
 756                         MMCAMCORDER_G_OBJECT_SET(element, "band-mode", set_value);
 757                         break;
 758                 case MM_AUDIO_CODEC_MP3:
 759                         set_value = bitrate / 1000;
 760                         _mmcam_dbg_log("Set MP3 encoder bitrate [%d] kbps", set_value);
 761                         MMCAMCORDER_G_OBJECT_SET(element, "bitrate", set_value);
 762                         break;
 763                 case MM_AUDIO_CODEC_AAC:
 764                         _mmcam_dbg_log("Set AAC encoder bitrate [%d] bps", bitrate);
 765                         MMCAMCORDER_G_OBJECT_SET(element, "bitrate", bitrate);
 766                         break;
 767                 default:
 768                         _mmcam_dbg_warn("Not AMR, MP3 and AAC codec, need to add code for audio bitrate");
 769                         break;
 770                 }
 771         } else {
 772                 /* video encoder bitrate setting */
 773                 _mmcam_dbg_log("Set video encoder bitrate %d", bitrate);
 774                 MMCAMCORDER_G_OBJECT_SET(element, "bitrate", bitrate);
 775         }
 776
 777         return;
 778 }
 779
 780
 781 int _mmcamcorder_create_encodesink_bin(MMHandleType handle, MMCamcorderEncodebinProfile profile)
 782 {
 783         int err = MM_ERROR_NONE;
 784         int channel = 0;
 785         int audio_enc = 0;
 786         int v_bitrate = 0;
 787         int a_bitrate = 0;
 788         int encodebin_profile = 0;
 789         int auto_audio_convert = 0;
 790         int auto_audio_resample = 0;
 791         int auto_color_space = 0;
 792         int cap_format = MM_PIXEL_FORMAT_INVALID;
 793         const char *gst_element_venc_name = NULL;
 794         const char *gst_element_aenc_name = NULL;
 795         const char *gst_element_ienc_name = NULL;
 796         const char *gst_element_mux_name = NULL;
 797         const char *gst_element_rsink_name = NULL;
 798         const char *str_profile = NULL;
 799         const char *str_aac = NULL;
 800         const char *str_aar = NULL;
 801         const char *str_acs = NULL;
 802         char *err_name = NULL;
 803         const char *videoconvert_name = NULL;
 804         GstCaps *audio_caps = NULL;
 805         GstCaps *video_caps = NULL;
 806         GstPad *pad = NULL;
 807         GList *element_list = NULL;
 808
 809         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 810         _MMCamcorderSubContext *sc = NULL;
 811         type_element *VideoencElement = NULL;
 812         type_element *AudioencElement = NULL;
 813         type_element *ImageencElement = NULL;
 814         type_element *MuxElement = NULL;
 815         type_element *RecordsinkElement = NULL;
 816
 817         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 818
 819         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 820         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 821         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 822
 823         _mmcam_dbg_log("start - profile : %d", profile);
 824
 825         /* Check existence */
 826         if (sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst) {
 827                 if (((GObject *)sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst)->ref_count > 0)
 828                         gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst);
 829
 830                 _mmcam_dbg_log("_MMCAMCORDER_ENCSINK_BIN is Already existed.");
 831         }
 832
 833         /* Create bin element */
 834         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_BIN, "encodesink_bin", err);
 835
 836         /* Create child element */
 837         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 838                 GstCaps *caps_from_pad = NULL;
 839
 840                 /* create appsrc and capsfilter */
 841                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SRC, "appsrc", "encodesink_src", element_list, err);
 842
 843                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_FILT, "capsfilter", "encodesink_filter", element_list, err);
 844
 845                 /* release element_list, they will be placed out of encodesink bin */
 846                 if (element_list) {
 847                         g_list_free(element_list);
 848                         element_list = NULL;
 849                 }
 850
 851                 /* set appsrc as live source */
 852                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "is-live", TRUE);
 853                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "format", 3); /* GST_FORMAT_TIME */
 854                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "max-bytes", 0); /* unlimited */
 855
 856                 /* set capsfilter */
 857                 if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 858                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 859                                 _mmcam_dbg_log("get pad from videosrc_filter");
 860                                 pad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "src");
 861                         } else {
 862                                 _mmcam_dbg_log("get pad from videosrc_que");
 863                                 pad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
 864                         }
 865                         if (!pad) {
 866                                 _mmcam_dbg_err("get videosrc_que src pad failed");
 867                                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 868                                 goto pipeline_creation_error;
 869                         }
 870
 871                         caps_from_pad = gst_pad_get_allowed_caps(pad);
 872                         video_caps = gst_caps_copy(caps_from_pad);
 873                         gst_caps_unref(caps_from_pad);
 874                         caps_from_pad = NULL;
 875                         gst_object_unref(pad);
 876                         pad = NULL;
 877
 878                         /* fixate caps */
 879                         video_caps = gst_caps_fixate(video_caps);
 880                 } else {
 881                         /* Image */
 882                         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", &video_caps);
 883                 }
 884
 885                 if (video_caps) {
 886                         char *caps_str = NULL;
 887
 888                         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 889                                 gst_caps_set_simple(video_caps,
 890                                         "width", G_TYPE_INT, sc->info_video->video_width,
 891                                         "height", G_TYPE_INT, sc->info_video->video_height,
 892                                         NULL);
 893                         }
 894
 895                         caps_str = gst_caps_to_string(video_caps);
 896                         _mmcam_dbg_log("encodebin caps [%s]", caps_str);
 897                         g_free(caps_str);
 898                         caps_str = NULL;
 899
 900                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "caps", video_caps);
 901                         gst_caps_unref(video_caps);
 902                         video_caps = NULL;
 903                 } else {
 904                         _mmcam_dbg_err("create recording pipeline caps failed");
 905                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 906                         goto pipeline_creation_error;
 907                 }
 908
 909                 /* connect signal for ready to push buffer */
 910                 MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 911                         _MMCAMCORDER_HANDLER_VIDEOREC,
 912                         "need-data",
 913                         _mmcamcorder_ready_to_encode_callback,
 914                         hcamcorder);
 915         }
 916
 917         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN, "encodebin", "encodesink_encbin", element_list, err);
 918
 919         /* check element availability */
 920         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 921                 err = mm_camcorder_get_attributes(handle, &err_name,
 922                         MMCAM_CAPTURE_FORMAT, &cap_format,
 923                         NULL);
 924         } else {
 925                 err = mm_camcorder_get_attributes(handle, &err_name,
 926                         MMCAM_AUDIO_ENCODER, &audio_enc,
 927                         MMCAM_AUDIO_CHANNEL, &channel,
 928                         MMCAM_VIDEO_ENCODER_BITRATE, &v_bitrate,
 929                         MMCAM_AUDIO_ENCODER_BITRATE, &a_bitrate,
 930                         NULL);
 931         }
 932
 933         if (err != MM_ERROR_NONE) {
 934                 if (err_name) {
 935                         _mmcam_dbg_err("failed to get attributes [%s][0x%x]", err_name, err);
 936                         SAFE_FREE(err_name);
 937                 } else {
 938                         _mmcam_dbg_err("failed to get attributes [0x%x]", err);
 939                 }
 940
 941                 goto pipeline_creation_error;
 942         }
 943
 944         _mmcam_dbg_log("Profile[%d]", profile);
 945
 946         /* Set information */
 947         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 948                 str_profile = "VideoProfile";
 949                 str_aac = "VideoAutoAudioConvert";
 950                 str_aar = "VideoAutoAudioResample";
 951                 str_acs = "VideoAutoColorSpace";
 952         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 953                 str_profile = "AudioProfile";
 954                 str_aac = "AudioAutoAudioConvert";
 955                 str_aar = "AudioAutoAudioResample";
 956                 str_acs = "AudioAutoColorSpace";
 957         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 958                 str_profile = "ImageProfile";
 959                 str_aac = "ImageAutoAudioConvert";
 960                 str_aar = "ImageAutoAudioResample";
 961                 str_acs = "ImageAutoColorSpace";
 962         }
 963
 964         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_profile, &encodebin_profile);
 965         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aac, &auto_audio_convert);
 966         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aar, &auto_audio_resample);
 967         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_acs, &auto_color_space);
 968
 969         _mmcam_dbg_log("Profile:%d, AutoAudioConvert:%d, AutoAudioResample:%d, AutoColorSpace:%d",
 970                 encodebin_profile, auto_audio_convert, auto_audio_resample, auto_color_space);
 971
 972         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "profile", encodebin_profile);
 973         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", auto_audio_convert);
 974         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-resample", auto_audio_resample);
 975         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-colorspace", auto_color_space);
 976         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "use-video-toggle", FALSE);
 977
 978         /* get video convert element name */
 979         _mmcamcorder_conf_get_value_element_name(sc->VideoconvertElement, &videoconvert_name);
 980
 981         /* Codec */
 982         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 983                 int use_venc_queue = 0;
 984
 985                 VideoencElement = _mmcamcorder_get_type_element(handle, MM_CAM_VIDEO_ENCODER);
 986
 987                 if (!VideoencElement) {
 988                         _mmcam_dbg_err("Fail to get type element");
 989                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 990                         goto pipeline_creation_error;
 991                 }
 992
 993                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 994                         /* set dummy element */
 995                         gst_element_venc_name = "identity";
 996                 } else {
 997                         _mmcamcorder_conf_get_value_element_name(VideoencElement, &gst_element_venc_name);
 998                 }
 999
1000                 if (gst_element_venc_name) {
1001                         _mmcam_dbg_log("video encoder name [%s]", gst_element_venc_name);
1002
1003                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "venc-name", gst_element_venc_name);
1004                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC, "video-encode", err);
1005                 } else {
1006                         _mmcam_dbg_err("Fail to get video encoder name");
1007                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1008                         goto pipeline_creation_error;
1009                 }
1010
1011                 /* set color space converting element */
1012                 if (auto_color_space) {
1013                         _mmcam_dbg_log("set video convert element [%s]", videoconvert_name);
1014
1015                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "vconv-name", videoconvert_name);
1016                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VCONV, "video-convert", err);
1017
1018                         /* set colorspace plugin property setting */
1019                         _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_VCONV].gst, sc->VideoconvertElement);
1020
1021                         /* fourcc type was removed in GST 1.0 */
1022                         if (hcamcorder->use_zero_copy_format) {
1023                                 if (strstr(gst_element_venc_name, "omx")) {
1024                                         video_caps = gst_caps_new_simple("video/x-raw", "format", G_TYPE_STRING, "SN12", NULL);
1025
1026                                         if (video_caps) {
1027                                                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "vcaps", video_caps);
1028                                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_VCONV].gst, "dst-buffer-num", _MMCAMCORDER_CONVERT_OUTPUT_BUFFER_NUM);
1029
1030                                                 gst_caps_unref(video_caps);
1031                                                 video_caps = NULL;
1032                                         } else {
1033                                                 _mmcam_dbg_warn("failed to create caps");
1034                                         }
1035                                 } else {
1036                                         _mmcam_dbg_log("current video codec is not openmax but [%s]", gst_element_venc_name);
1037                                 }
1038                         }
1039                 }
1040
1041                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
1042                         CONFIGURE_CATEGORY_MAIN_RECORD,
1043                         "UseVideoEncoderQueue",
1044                         &use_venc_queue);
1045                 if (use_venc_queue)
1046                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC_QUE, "use-venc-queue", err);
1047         }
1048
1049         if (sc->audio_disable == FALSE &&
1050             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
1051                 int use_aenc_queue = 0;
1052
1053                 AudioencElement = _mmcamcorder_get_type_element(handle, MM_CAM_AUDIO_ENCODER);
1054                 if (!AudioencElement) {
1055                         _mmcam_dbg_err("Fail to get type element");
1056                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1057                         goto pipeline_creation_error;
1058                 }
1059
1060                 _mmcamcorder_conf_get_value_element_name(AudioencElement, &gst_element_aenc_name);
1061
1062                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "aenc-name", gst_element_aenc_name);
1063                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC, "audio-encode", err);
1064
1065                 if (audio_enc == MM_AUDIO_CODEC_AMR && channel == 2) {
1066                         audio_caps = gst_caps_new_simple("audio/x-raw",
1067                                                                                          "channels", G_TYPE_INT, 1,
1068                                                                                          NULL);
1069                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
1070                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", audio_caps);
1071                         gst_caps_unref(audio_caps);
1072                         audio_caps = NULL;
1073                 }
1074
1075                 if (audio_enc == MM_AUDIO_CODEC_OGG) {
1076                         audio_caps = gst_caps_new_empty_simple("audio/x-raw");
1077                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
1078                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", audio_caps);
1079                         gst_caps_unref(audio_caps);
1080                         audio_caps = NULL;
1081                         _mmcam_dbg_log("***** MM_AUDIO_CODEC_OGG : setting audio/x-raw-int ");
1082                 }
1083
1084                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
1085                         CONFIGURE_CATEGORY_MAIN_RECORD,
1086                         "UseAudioEncoderQueue",
1087                         &use_aenc_queue);
1088                 if (use_aenc_queue) {
1089                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC_QUE, "use-aenc-queue", err);
1090                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst, "max-size-time", 0);
1091                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst, "max-size-buffers", 0);
1092                 }
1093         }
1094
1095         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
1096                 if (cap_format == MM_PIXEL_FORMAT_ENCODED) {
1097                         ImageencElement = _mmcamcorder_get_type_element(handle, MM_CAM_IMAGE_ENCODER);
1098                         if (!ImageencElement) {
1099                                 _mmcam_dbg_err("Fail to get type element");
1100                                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1101                                 goto pipeline_creation_error;
1102                         }
1103
1104                         _mmcamcorder_conf_get_value_element_name(ImageencElement, &gst_element_ienc_name);
1105                 } else {
1106                         /* raw format - set dummy element */
1107                         gst_element_ienc_name = "identity";
1108                 }
1109
1110                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "ienc-name", gst_element_ienc_name);
1111                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_IENC, "image-encode", err);
1112         }
1113
1114         /* Mux */
1115         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
1116                 MuxElement = _mmcamcorder_get_type_element(handle, MM_CAM_FILE_FORMAT);
1117                 if (!MuxElement) {
1118                         _mmcam_dbg_err("Fail to get type element");
1119                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1120                         goto pipeline_creation_error;
1121                 }
1122
1123                 _mmcamcorder_conf_get_value_element_name(MuxElement, &gst_element_mux_name);
1124
1125                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "mux-name", gst_element_mux_name);
1126                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_MUX, "mux", err);
1127
1128                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_MUX].gst, MuxElement);
1129         }
1130
1131         /* Sink */
1132         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
1133                 /* for recording */
1134                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1135                         CONFIGURE_CATEGORY_MAIN_RECORD,
1136                         "RecordsinkElement",
1137                         &RecordsinkElement);
1138                 _mmcamcorder_conf_get_value_element_name(RecordsinkElement, &gst_element_rsink_name);
1139
1140                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, gst_element_rsink_name, NULL, element_list, err);
1141
1142                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, RecordsinkElement);
1143         } else {
1144                 /* for stillshot */
1145                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, "fakesink", NULL, element_list, err);
1146         }
1147
1148         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
1149                 /* property setting in ini */
1150                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, VideoencElement);
1151
1152                 /* bitrate setting */
1153                 _mmcamcorder_set_encoder_bitrate(MM_CAMCORDER_ENCODER_TYPE_VIDEO, 0,
1154                         v_bitrate, sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
1155         }
1156
1157         if (sc->audio_disable == FALSE &&
1158             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
1159                 /* property setting in ini */
1160                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, AudioencElement);
1161
1162                 /* bitrate setting */
1163                 _mmcamcorder_set_encoder_bitrate(MM_CAMCORDER_ENCODER_TYPE_AUDIO, audio_enc,
1164                         a_bitrate, sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst);
1165         }
1166
1167         _mmcam_dbg_log("Element creation complete");
1168
1169         /* Add element to bin */
1170         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst), element_list)) {
1171                 _mmcam_dbg_err("element add error.");
1172                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1173                 goto pipeline_creation_error;
1174         }
1175
1176         _mmcam_dbg_log("Element add complete");
1177
1178         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
1179                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "video");
1180                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("video_sink0", pad))) {
1181                         gst_object_unref(pad);
1182                         pad = NULL;
1183                         _mmcam_dbg_err("failed to create ghost video_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1184                         err = MM_ERROR_CAMCORDER_GST_LINK;
1185                         goto pipeline_creation_error;
1186                 }
1187                 gst_object_unref(pad);
1188                 pad = NULL;
1189
1190                 if (sc->audio_disable == FALSE) {
1191                         pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
1192                         if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad))) {
1193                                 gst_object_unref(pad);
1194                                 pad = NULL;
1195                                 _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1196                                 err = MM_ERROR_CAMCORDER_GST_LINK;
1197                                 goto pipeline_creation_error;
1198                         }
1199                         gst_object_unref(pad);
1200                         pad = NULL;
1201                 }
1202         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
1203                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
1204                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad))) {
1205                         gst_object_unref(pad);
1206                         pad = NULL;
1207                         _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1208                         err = MM_ERROR_CAMCORDER_GST_LINK;
1209                         goto pipeline_creation_error;
1210                 }
1211                 gst_object_unref(pad);
1212                 pad = NULL;
1213         } else {
1214                 /* for stillshot */
1215                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
1216                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("image_sink0", pad))) {
1217                         gst_object_unref(pad);
1218                         pad = NULL;
1219                         _mmcam_dbg_err("failed to create ghost image_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1220                         err = MM_ERROR_CAMCORDER_GST_LINK;
1221                         goto pipeline_creation_error;
1222                 }
1223                 gst_object_unref(pad);
1224                 pad = NULL;
1225         }
1226
1227         _mmcam_dbg_log("Get pad complete");
1228
1229         /* Link internal element */
1230         if (!_mmcamcorder_link_elements(element_list)) {
1231                 _mmcam_dbg_err("element link error.");
1232                 err = MM_ERROR_CAMCORDER_GST_LINK;
1233                 goto pipeline_creation_error;
1234         }
1235
1236         if (element_list) {
1237                 g_list_free(element_list);
1238                 element_list = NULL;
1239         }
1240
1241         _mmcam_dbg_log("done");
1242
1243         return MM_ERROR_NONE;
1244
1245 pipeline_creation_error:
1246         _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_VIDEOREC);
1247
1248         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN);
1249         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SRC);
1250         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_FILT);
1251         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_VENC);
1252         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_AENC);
1253         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_IENC);
1254         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_MUX);
1255         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SINK);
1256         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_BIN);
1257
1258         if (element_list) {
1259                 g_list_free(element_list);
1260                 element_list = NULL;
1261         }
1262
1263         return err;
1264 }
1265
1266
1267 int _mmcamcorder_create_preview_pipeline(MMHandleType handle)
1268 {
1269         int err = MM_ERROR_NONE;
1270
1271         GstPad *srcpad = NULL;
1272         GstBus *bus = NULL;
1273
1274         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1275         _MMCamcorderSubContext *sc = NULL;
1276
1277         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1278
1279         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1280         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1281         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1282
1283         _mmcam_dbg_log("");
1284
1285         /** Create gstreamer element **/
1286         /* Main pipeline */
1287         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->element, _MMCAMCORDER_MAIN_PIPE, "camera_pipeline", err);
1288
1289         /* Sub pipeline */
1290         err = _mmcamcorder_create_preview_elements((MMHandleType)hcamcorder);
1291         if (err != MM_ERROR_NONE)
1292                 goto pipeline_creation_error;
1293
1294         /* Set data probe function */
1295         if (sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst) {
1296                 _mmcam_dbg_log("add video dataprobe to videosrc queue");
1297                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
1298         } else {
1299                 _mmcam_dbg_err("there is no queue plugin");
1300                 goto pipeline_creation_error;
1301         }
1302
1303         if (srcpad) {
1304                 MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1305                         __mmcamcorder_video_dataprobe_preview, hcamcorder);
1306
1307                 gst_object_unref(srcpad);
1308                 srcpad = NULL;
1309         } else {
1310                 _mmcam_dbg_err("failed to get srcpad");
1311                 goto pipeline_creation_error;
1312         }
1313
1314         /* set dataprobe for video recording */
1315         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264)
1316                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
1317         else
1318                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "src");
1319
1320         MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1321                 __mmcamcorder_video_dataprobe_push_buffer_to_record, hcamcorder);
1322         gst_object_unref(srcpad);
1323         srcpad = NULL;
1324
1325         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
1326
1327         /* Register pipeline message callback */
1328         hcamcorder->pipeline_cb_event_id = gst_bus_add_watch(bus, _mmcamcorder_pipeline_cb_message, (gpointer)hcamcorder);
1329
1330         /* set sync handler */
1331         gst_bus_set_sync_handler(bus, _mmcamcorder_pipeline_bus_sync_callback, (gpointer)hcamcorder, NULL);
1332
1333         gst_object_unref(bus);
1334         bus = NULL;
1335
1336         return MM_ERROR_NONE;
1337
1338 pipeline_creation_error:
1339         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_MAIN_PIPE);
1340         return err;
1341 }
1342
1343
1344 void _mmcamcorder_ready_to_encode_callback(GstElement *element, guint size, gpointer handle)
1345 {
1346         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1347         _MMCamcorderSubContext *sc = NULL;
1348
1349         /*_mmcam_dbg_log("start");*/
1350
1351         mmf_return_if_fail(hcamcorder);
1352         mmf_return_if_fail(hcamcorder->sub_context);
1353         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1354
1355         /* set flag */
1356         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_INIT) {
1357                 sc->info_video->get_first_I_frame = FALSE;
1358                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_RUN;
1359                 _mmcam_dbg_warn("set push_encoding_buffer RUN");
1360         }
1361 }
1362
1363
1364 int _mmcamcorder_videosink_window_set(MMHandleType handle, type_element* VideosinkElement)
1365 {
1366         int err = MM_ERROR_NONE;
1367         int size = 0;
1368         int rect_x = 0;
1369         int rect_y = 0;
1370         int rect_width = 0;
1371         int rect_height = 0;
1372         int visible = 0;
1373         int rotation = MM_DISPLAY_ROTATION_NONE;
1374         int flip = MM_FLIP_NONE;
1375         int display_mode = MM_DISPLAY_MODE_DEFAULT;
1376         int display_geometry_method = MM_DISPLAY_METHOD_LETTER_BOX;
1377         int origin_size = 0;
1378         int zoom_attr = 0;
1379         int zoom_level = 0;
1380         int do_scaling = FALSE;
1381 #ifdef _MMCAMCORDER_RM_SUPPORT
1382         int display_scaler = 0;
1383 #endif /* _MMCAMCORDER_RM_SUPPORT */
1384         int *overlay = NULL;
1385         gulong xid;
1386         char *err_name = NULL;
1387         const char *videosink_name = NULL;
1388
1389         GstElement *vsink = NULL;
1390
1391         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1392         _MMCamcorderSubContext *sc = NULL;
1393
1394         _mmcam_dbg_log("");
1395
1396         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1397
1398         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1399         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1400         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1401         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1402
1403         vsink = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
1404
1405         /* Get video display information */
1406         err = mm_camcorder_get_attributes(handle, &err_name,
1407                 MMCAM_DISPLAY_RECT_X, &rect_x,
1408                 MMCAM_DISPLAY_RECT_Y, &rect_y,
1409                 MMCAM_DISPLAY_RECT_WIDTH, &rect_width,
1410                 MMCAM_DISPLAY_RECT_HEIGHT, &rect_height,
1411                 MMCAM_DISPLAY_ROTATION, &rotation,
1412                 MMCAM_DISPLAY_FLIP, &flip,
1413                 MMCAM_DISPLAY_VISIBLE, &visible,
1414                 MMCAM_DISPLAY_HANDLE, (void**)&overlay, &size,
1415                 MMCAM_DISPLAY_MODE, &display_mode,
1416                 MMCAM_DISPLAY_GEOMETRY_METHOD, &display_geometry_method,
1417                 MMCAM_DISPLAY_SCALE, &zoom_attr,
1418                 MMCAM_DISPLAY_EVAS_DO_SCALING, &do_scaling,
1419                 NULL);
1420         if (err != MM_ERROR_NONE) {
1421                 if (err_name) {
1422                         _mmcam_dbg_err("failed to get attributes [%s][0x%x]", err_name, err);
1423                         SAFE_FREE(err_name);
1424                 } else {
1425                         _mmcam_dbg_err("failed to get attributes [0x%x]", err);
1426                 }
1427
1428                 return err;
1429         }
1430
1431         _mmcamcorder_conf_get_value_element_name(VideosinkElement, &videosink_name);
1432
1433         if (!videosink_name) {
1434                 _mmcam_dbg_err("failed to get videosink name");
1435                 return MM_ERROR_CAMCORDER_INTERNAL;
1436         }
1437
1438         _mmcam_dbg_log("(overlay=%p, size=%d)", overlay, size);
1439
1440         /* Set display handle */
1441         if (!strcmp(videosink_name, "xvimagesink") || !strcmp(videosink_name, "ximagesink") ||
1442                 !strcmp(videosink_name, "directvideosink")) {
1443                 if (overlay) {
1444                         xid = *overlay;
1445                         _mmcam_dbg_log("xid = %lu )", xid);
1446                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), xid);
1447                 } else {
1448                         _mmcam_dbg_warn("Handle is NULL. Set xid as 0.. but, it's not recommended.");
1449                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), 0);
1450                 }
1451 #ifdef _MMCAMCORDER_RM_SUPPORT
1452                 if (hcamcorder->request_resources.category_id[0] == RM_CATEGORY_VIDEO_DECODER_SUB)
1453                         display_scaler = 1;
1454
1455                 MMCAMCORDER_G_OBJECT_SET(vsink, "device-scaler", display_scaler);
1456 #endif /* _MMCAMCORDER_RM_SUPPORT */
1457         } else if (!strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "evaspixmapsink")) {
1458                 _mmcam_dbg_log("videosink : %s, handle : %p", videosink_name, overlay);
1459
1460                 if (overlay) {
1461                         MMCAMCORDER_G_OBJECT_SET_POINTER(vsink, "evas-object", overlay);
1462                         MMCAMCORDER_G_OBJECT_SET(vsink, "origin-size", !do_scaling);
1463                 } else {
1464                         _mmcam_dbg_err("display handle(eavs object) is NULL");
1465                         return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1466                 }
1467         } else if (!strcmp(videosink_name, "tizenwlsink")) {
1468                 if (overlay) {
1469                         _mmcam_dbg_log("wayland global surface id : %d", *overlay);
1470                         gst_video_overlay_set_wl_window_wl_surface_id(GST_VIDEO_OVERLAY(vsink), *overlay);
1471                 } else {
1472                         _mmcam_dbg_warn("Handle is NULL. skip setting.");
1473                 }
1474         } else {
1475                 _mmcam_dbg_warn("Who are you?? (Videosink: %s)", videosink_name);
1476         }
1477
1478         _mmcam_dbg_log("%s set: display_geometry_method[%d],origin-size[%d],visible[%d],rotate[%d],flip[%d]",
1479                 videosink_name, display_geometry_method, origin_size, visible, rotation, flip);
1480
1481         /* Set attribute */
1482         if (!strcmp(videosink_name, "xvimagesink") || !strcmp(videosink_name, "tizenwlsink") ||
1483             !strcmp(videosink_name, "evaspixmapsink") || !strcmp(videosink_name, "directvideosink")) {
1484                 /* set rotation */
1485                 MMCAMCORDER_G_OBJECT_SET(vsink, "rotate", rotation);
1486
1487                 /* set flip */
1488                 MMCAMCORDER_G_OBJECT_SET(vsink, "flip", flip);
1489
1490                 switch (zoom_attr) {
1491                 case MM_DISPLAY_SCALE_DEFAULT:
1492                         zoom_level = 1;
1493                         break;
1494                 case MM_DISPLAY_SCALE_DOUBLE_LENGTH:
1495                         zoom_level = 2;
1496                         break;
1497                 case MM_DISPLAY_SCALE_TRIPLE_LENGTH:
1498                         zoom_level = 3;
1499                         break;
1500                 default:
1501                         _mmcam_dbg_warn("Unsupported zoom value. set as default.");
1502                         zoom_level = 1;
1503                         break;
1504                 }
1505
1506                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-geometry-method", display_geometry_method);
1507                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-mode", display_mode);
1508                 MMCAMCORDER_G_OBJECT_SET(vsink, "visible", visible);
1509                 MMCAMCORDER_G_OBJECT_SET(vsink, "zoom", zoom_level);
1510
1511                 if (display_geometry_method == MM_DISPLAY_METHOD_CUSTOM_ROI) {
1512                         if (!strcmp(videosink_name, "tizenwlsink")) {
1513                             gst_video_overlay_set_display_roi_area(GST_VIDEO_OVERLAY(vsink),
1514                                         rect_x, rect_y, rect_width, rect_height);
1515                         } else {
1516                                 g_object_set(vsink,
1517                                         "dst-roi-x", rect_x,
1518                                         "dst-roi-y", rect_y,
1519                                         "dst-roi-w", rect_width,
1520                                         "dst-roi-h", rect_height,
1521                                         NULL);
1522                         }
1523                 }
1524         }
1525
1526         return MM_ERROR_NONE;
1527 }
1528
1529
1530 int _mmcamcorder_video_frame_stabilize(MMHandleType handle, int cmd)
1531 {
1532         int category = 0;
1533         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1534         _MMCamcorderSubContext *sc = NULL;
1535
1536         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1537
1538         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1539
1540         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1541
1542         switch (cmd) {
1543         case _MMCamcorder_CMD_PREVIEW_START:
1544                 category = CONFIGURE_CATEGORY_CTRL_CAMERA;
1545                 break;
1546         case _MMCamcorder_CMD_CAPTURE:
1547                 category = CONFIGURE_CATEGORY_CTRL_CAPTURE;
1548                 break;
1549         default:
1550                 _mmcam_dbg_warn("unknown command : %d", cmd);
1551                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1552         }
1553
1554         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_ctrl,
1555                 category, "FrameStabilityCount", &sc->frame_stability_count);
1556
1557         _mmcam_dbg_log("[cmd %d] frame stability count : %d",
1558                 cmd, sc->frame_stability_count);
1559
1560         return MM_ERROR_NONE;
1561 }
1562
1563 /* Retreive device information and set them to attributes */
1564 gboolean _mmcamcorder_get_device_info(MMHandleType handle)
1565 {
1566         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1567         _MMCamcorderSubContext *sc = NULL;
1568         GstCameraControl *control = NULL;
1569         GstCameraControlExifInfo exif_info = {0,};
1570
1571         mmf_return_val_if_fail(hcamcorder, FALSE);
1572         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1573
1574         memset(&exif_info, 0x0, sizeof(GstCameraControlExifInfo));
1575
1576         if (sc && sc->element) {
1577                 int err = MM_ERROR_NONE;
1578                 char *err_name = NULL;
1579                 double focal_len = 0.0;
1580
1581                 /* Video input device */
1582                 if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
1583                         /* Exif related information */
1584                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
1585                         if (control != NULL) {
1586                                 gst_camera_control_get_exif_info(control, &exif_info); /* get video input device information */
1587                                 if (exif_info.focal_len_denominator != 0)
1588                                         focal_len = ((double)exif_info.focal_len_numerator) / ((double) exif_info.focal_len_denominator);
1589                         } else {
1590                                 _mmcam_dbg_err("Fail to get camera control interface!");
1591                                 focal_len = 0.0;
1592                         }
1593                 }
1594
1595                 /* Set values to attributes */
1596                 err = mm_camcorder_set_attributes(handle, &err_name,
1597                         MMCAM_CAMERA_FOCAL_LENGTH, focal_len,
1598                         NULL);
1599                 if (err != MM_ERROR_NONE) {
1600                         _mmcam_dbg_err("Set attributes error(%s:%x)!", err_name, err);
1601                         SAFE_FREE(err_name);
1602                         return FALSE;
1603                 }
1604         } else {
1605                 _mmcam_dbg_warn("Sub context isn't exist.");
1606                 return FALSE;
1607         }
1608
1609         return TRUE;
1610 }
1611
1612 static guint32 _mmcamcorder_convert_fourcc_string_to_value(const gchar* format_name)
1613 {
1614         return format_name[0] | (format_name[1] << 8) | (format_name[2] << 16) | (format_name[3] << 24);
1615 }
1616
1617 static GstPadProbeReturn __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1618 {
1619         int current_state = MM_CAMCORDER_STATE_NONE;
1620         int i = 0;
1621
1622         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1623         _MMCamcorderSubContext *sc = NULL;
1624         _MMCamcorderKPIMeasure *kpi = NULL;
1625         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1626
1627         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1628         mmf_return_val_if_fail(gst_buffer_n_memory(buffer), GST_PAD_PROBE_DROP);
1629         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1630
1631         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1632         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1633
1634         current_state = hcamcorder->state;
1635
1636         if (sc->drop_vframe > 0) {
1637                 if (sc->pass_first_vframe > 0) {
1638                         sc->pass_first_vframe--;
1639                         _mmcam_dbg_log("Pass video frame by pass_first_vframe");
1640                 } else {
1641                         sc->drop_vframe--;
1642                         _mmcam_dbg_log("Drop video frame by drop_vframe");
1643                         return GST_PAD_PROBE_DROP;
1644                 }
1645         } else if (sc->frame_stability_count > 0) {
1646                 sc->frame_stability_count--;
1647                 _mmcam_dbg_log("Drop video frame by frame_stability_count");
1648                 return GST_PAD_PROBE_DROP;
1649         }
1650
1651         if (current_state >= MM_CAMCORDER_STATE_PREPARE) {
1652                 int diff_sec;
1653                 int frame_count = 0;
1654                 struct timeval current_video_time;
1655
1656                 kpi = &(sc->kpi);
1657                 if (kpi->init_video_time.tv_sec == kpi->last_video_time.tv_sec &&
1658                     kpi->init_video_time.tv_usec == kpi->last_video_time.tv_usec &&
1659                     kpi->init_video_time.tv_usec  == 0) {
1660                         /*
1661                         _mmcam_dbg_log("START to measure FPS");
1662                         */
1663                         gettimeofday(&(kpi->init_video_time), NULL);
1664                 }
1665
1666                 frame_count = ++(kpi->video_framecount);
1667
1668                 gettimeofday(&current_video_time, NULL);
1669                 diff_sec = current_video_time.tv_sec - kpi->last_video_time.tv_sec;
1670                 if (diff_sec != 0) {
1671                         kpi->current_fps = (frame_count - kpi->last_framecount) / diff_sec;
1672                         if ((current_video_time.tv_sec - kpi->init_video_time.tv_sec) != 0) {
1673                                 int framecount = kpi->video_framecount;
1674                                 int elased_sec = current_video_time.tv_sec - kpi->init_video_time.tv_sec;
1675                                 kpi->average_fps = framecount / elased_sec;
1676                         }
1677
1678                         kpi->last_framecount = frame_count;
1679                         kpi->last_video_time.tv_sec = current_video_time.tv_sec;
1680                         kpi->last_video_time.tv_usec = current_video_time.tv_usec;
1681                         /*
1682                         _mmcam_dbg_log("current fps(%d), average(%d)", kpi->current_fps, kpi->average_fps);
1683                         */
1684                 }
1685         }
1686
1687         /* video stream callback */
1688         if (hcamcorder->vstream_cb && buffer) {
1689                 int state = MM_CAMCORDER_STATE_NULL;
1690                 int num_bos = 0;
1691                 unsigned int fourcc = 0;
1692                 const gchar *string_format = NULL;
1693
1694                 MMCamcorderVideoStreamDataType stream;
1695                 tbm_surface_h t_surface = NULL;
1696                 tbm_surface_info_s t_info;
1697
1698                 GstCaps *caps = NULL;
1699                 GstStructure *structure = NULL;
1700                 GstMemory *memory = NULL;
1701                 GstMapInfo mapinfo;
1702
1703                 state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1704                 if (state < MM_CAMCORDER_STATE_PREPARE) {
1705                         _mmcam_dbg_warn("Not ready for stream callback");
1706                         return GST_PAD_PROBE_OK;
1707                 }
1708
1709                 caps = gst_pad_get_current_caps(pad);
1710                 if (caps == NULL) {
1711                         _mmcam_dbg_warn("Caps is NULL.");
1712                         return GST_PAD_PROBE_OK;
1713                 }
1714
1715                 /* clear data structure */
1716                 memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1717                 memset(&stream, 0x0, sizeof(MMCamcorderVideoStreamDataType));
1718
1719                 structure = gst_caps_get_structure(caps, 0);
1720                 gst_structure_get_int(structure, "width", &(stream.width));
1721                 gst_structure_get_int(structure, "height", &(stream.height));
1722
1723                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1724                         stream.format = MM_PIXEL_FORMAT_ENCODED_H264;
1725                 } else {
1726                         string_format = gst_structure_get_string(structure, "format");
1727                         if (string_format == NULL) {
1728                                 gst_caps_unref(caps);
1729                                 caps = NULL;
1730                                 _mmcam_dbg_warn("get string error!!");
1731                                 return GST_PAD_PROBE_OK;
1732                         }
1733
1734                         fourcc = _mmcamcorder_convert_fourcc_string_to_value(string_format);
1735                         stream.format = _mmcamcorder_get_pixtype(fourcc);
1736                 }
1737
1738                 gst_caps_unref(caps);
1739                 caps = NULL;
1740
1741                 /*
1742                 _mmcam_dbg_log("Call video steramCb, data[%p], Width[%d],Height[%d], Format[%d]",
1743                         GST_BUFFER_DATA(buffer), stream.width, stream.height, stream.format);
1744                 */
1745
1746                 if (stream.width == 0 || stream.height == 0) {
1747                         _mmcam_dbg_warn("Wrong condition!!");
1748                         return GST_PAD_PROBE_OK;
1749                 }
1750
1751                 /* set size and timestamp */
1752                 memory = gst_buffer_peek_memory(buffer, 0);
1753                 if (!memory) {
1754                         _mmcam_dbg_err("GstMemory get failed from buffer %p", buffer);
1755                         return GST_PAD_PROBE_OK;
1756                 }
1757
1758                 if (hcamcorder->use_zero_copy_format) {
1759                         t_surface = (tbm_surface_h)gst_tizen_memory_get_surface(memory);
1760
1761                         if (tbm_surface_get_info(t_surface, &t_info) != TBM_SURFACE_ERROR_NONE) {
1762                                 _mmcam_dbg_err("failed to get tbm surface[%p] info", t_surface);
1763                                 return GST_PAD_PROBE_OK;
1764                         }
1765
1766                         stream.length_total = t_info.size;
1767
1768                         /* set bo, stride and elevation */
1769                         num_bos = gst_tizen_memory_get_num_bos(memory);
1770                         for (i = 0 ; i < num_bos ; i++)
1771                                 stream.bo[i] = gst_tizen_memory_get_bos(memory, i);
1772
1773                         for (i = 0 ; i < t_info.num_planes ; i++) {
1774                                 stream.stride[i] = t_info.planes[i].stride;
1775                                 stream.elevation[i] = t_info.planes[i].size / t_info.planes[i].stride;
1776                                 /*_mmcam_dbg_log("[%d] %dx%d", i, stream.stride[i], stream.elevation[i]);*/
1777                         }
1778
1779                         /* set gst buffer */
1780                         stream.internal_buffer = buffer;
1781                 } else {
1782                         stream.length_total = gst_memory_get_sizes(memory, NULL, NULL);
1783                 }
1784
1785                 stream.timestamp = (unsigned int)(GST_BUFFER_PTS(buffer)/1000000); /* nano sec -> mili sec */
1786
1787                 /* set data pointers */
1788                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1789                         stream.format == MM_PIXEL_FORMAT_NV21 ||
1790                         stream.format == MM_PIXEL_FORMAT_I420) {
1791                         if (hcamcorder->use_zero_copy_format) {
1792                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1793                                     stream.format == MM_PIXEL_FORMAT_NV21) {
1794                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1795                                         stream.num_planes = 2;
1796                                         stream.data.yuv420sp.y = t_info.planes[0].ptr;
1797                                         stream.data.yuv420sp.length_y = t_info.planes[0].size;
1798                                         stream.data.yuv420sp.uv = t_info.planes[1].ptr;
1799                                         stream.data.yuv420sp.length_uv = t_info.planes[1].size;
1800                                         /*
1801                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:%p,size:%d [UV]p:%p,size:%d",
1802                                                 stream.format, stream.num_planes,
1803                                                 stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1804                                                 stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1805                                         */
1806                                 } else {
1807                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1808                                         stream.num_planes = 3;
1809                                         stream.data.yuv420p.y = t_info.planes[0].ptr;
1810                                         stream.data.yuv420p.length_y = t_info.planes[0].size;
1811                                         stream.data.yuv420p.u = t_info.planes[1].ptr;
1812                                         stream.data.yuv420p.length_u = t_info.planes[1].size;
1813                                         stream.data.yuv420p.v = t_info.planes[2].ptr;
1814                                         stream.data.yuv420p.length_v = t_info.planes[2].size;
1815                                         /*
1816                                         _mmcam_dbg_log("S420[num_planes:%d] [Y]p:%p,size:%d [U]p:%p,size:%d [V]p:%p,size:%d",
1817                                                 stream.num_planes,
1818                                                 stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1819                                                 stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1820                                                 stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1821                                         */
1822                                 }
1823                         } else {
1824                                 gst_memory_map(memory, &mapinfo, GST_MAP_READWRITE);
1825                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1826                                         stream.format == MM_PIXEL_FORMAT_NV21) {
1827                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1828                                         stream.num_planes = 2;
1829                                         stream.data.yuv420sp.y = mapinfo.data;
1830                                         stream.data.yuv420sp.length_y = stream.width * stream.height;
1831                                         stream.data.yuv420sp.uv = stream.data.yuv420sp.y + stream.data.yuv420sp.length_y;
1832                                         stream.data.yuv420sp.length_uv = stream.data.yuv420sp.length_y >> 1;
1833                                         stream.stride[0] = stream.width;
1834                                         stream.elevation[0] = stream.height;
1835                                         stream.stride[1] = stream.width;
1836                                         stream.elevation[1] = stream.height >> 1;
1837                                         /*
1838                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:%p,size:%d [UV]p:%p,size:%d",
1839                                                 stream.format, stream.num_planes,
1840                                                 stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1841                                                 stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1842                                         */
1843                                 } else {
1844                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1845                                         stream.num_planes = 3;
1846                                         stream.data.yuv420p.y = mapinfo.data;
1847                                         stream.data.yuv420p.length_y = stream.width * stream.height;
1848                                         stream.data.yuv420p.u = stream.data.yuv420p.y + stream.data.yuv420p.length_y;
1849                                         stream.data.yuv420p.length_u = stream.data.yuv420p.length_y >> 2;
1850                                         stream.data.yuv420p.v = stream.data.yuv420p.u + stream.data.yuv420p.length_u;
1851                                         stream.data.yuv420p.length_v = stream.data.yuv420p.length_u;
1852                                         stream.stride[0] = stream.width;
1853                                         stream.elevation[0] = stream.height;
1854                                         stream.stride[1] = stream.width >> 1;
1855                                         stream.elevation[1] = stream.height >> 1;
1856                                         stream.stride[2] = stream.width >> 1;
1857                                         stream.elevation[2] = stream.height >> 1;
1858                                         /*
1859                                         _mmcam_dbg_log("I420[num_planes:%d] [Y]p:%p,size:%d [U]p:%p,size:%d [V]p:%p,size:%d",
1860                                                 stream.num_planes,
1861                                                 stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1862                                                 stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1863                                                 stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1864                                         */
1865                                 }
1866                         }
1867                 } else {
1868                         gst_memory_map(memory, &mapinfo, GST_MAP_READWRITE);
1869
1870                         switch (stream.format) {
1871                         case MM_PIXEL_FORMAT_YUYV:
1872                         case MM_PIXEL_FORMAT_UYVY:
1873                         case MM_PIXEL_FORMAT_422P:
1874                         case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1875                                 stream.data_type = MM_CAM_STREAM_DATA_YUV422;
1876                                 stream.data.yuv422.yuv = mapinfo.data;
1877                                 stream.data.yuv422.length_yuv = stream.length_total;
1878                                 stream.stride[0] = stream.width << 1;
1879                                 stream.elevation[0] = stream.height;
1880                                 break;
1881                         case MM_PIXEL_FORMAT_ENCODED_H264:
1882                                 stream.data_type = MM_CAM_STREAM_DATA_ENCODED;
1883                                 stream.data.encoded.data = mapinfo.data;
1884                                 stream.data.encoded.length_data = stream.length_total;
1885                                 /*
1886                                 _mmcam_dbg_log("H264[num_planes:%d] [0]p:%p,size:%d",
1887                                         stream.num_planes, stream.data.encoded.data, stream.data.encoded.length_data);
1888                                 */
1889                                 break;
1890                         case MM_PIXEL_FORMAT_INVZ:
1891                                 stream.data_type = MM_CAM_STREAM_DATA_DEPTH;
1892                                 stream.data.depth.data = mapinfo.data;
1893                                 stream.data.depth.length_data = stream.length_total;
1894                                 stream.stride[0] = stream.width << 1;
1895                                 stream.elevation[0] = stream.height;
1896                                 break;
1897                         case MM_PIXEL_FORMAT_RGBA:
1898                         case MM_PIXEL_FORMAT_ARGB:
1899                                 stream.data_type = MM_CAM_STREAM_DATA_RGB;
1900                                 stream.data.rgb.data = mapinfo.data;
1901                                 stream.data.rgb.length_data = stream.length_total;
1902                                 stream.stride[0] = stream.width << 2;
1903                                 stream.elevation[0] = stream.height;
1904                                 break;
1905                         default:
1906                                 stream.data_type = MM_CAM_STREAM_DATA_YUV420;
1907                                 stream.data.yuv420.yuv = mapinfo.data;
1908                                 stream.data.yuv420.length_yuv = stream.length_total;
1909                                 stream.stride[0] = (stream.width * 3) >> 1;
1910                                 stream.elevation[0] = stream.height;
1911                                 break;
1912                         }
1913
1914                         stream.num_planes = 1;
1915                         /*
1916                         _mmcam_dbg_log("%c%c%c%c[num_planes:%d] [0]p:%p,size:%d",
1917                                 fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
1918                                 stream.num_planes, stream.data.yuv420.yuv, stream.data.yuv420.length_yuv);
1919                         */
1920                 }
1921
1922                 /* call application callback */
1923                 _MMCAMCORDER_LOCK_VSTREAM_CALLBACK(hcamcorder);
1924                 if (hcamcorder->vstream_cb) {
1925                         hcamcorder->vstream_cb(&stream, hcamcorder->vstream_cb_param);
1926
1927                         for (i = 0 ; i < TBM_SURF_PLANE_MAX && stream.bo[i] ; i++) {
1928                                 tbm_bo_map(stream.bo[i], TBM_DEVICE_CPU, TBM_OPTION_READ|TBM_OPTION_WRITE);
1929                                 tbm_bo_unmap(stream.bo[i]);
1930                         }
1931                 }
1932
1933                 _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
1934
1935                 /* unmap memory */
1936                 if (mapinfo.data)
1937                         gst_memory_unmap(memory, &mapinfo);
1938         }
1939
1940         return GST_PAD_PROBE_OK;
1941 }
1942
1943 static GstPadProbeReturn __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1944 {
1945         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1946         _MMCamcorderSubContext *sc = NULL;
1947         GstClockTime diff = 0;           /* nsec */
1948         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1949
1950         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1951         mmf_return_val_if_fail(gst_buffer_n_memory(buffer), GST_PAD_PROBE_DROP);
1952         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1953
1954         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1955         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1956
1957         /* push buffer in appsrc to encode */
1958         if (!sc->info_video) {
1959                 _mmcam_dbg_warn("sc->info_video is NULL!!");
1960                 return GST_PAD_PROBE_DROP;
1961         }
1962
1963         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_RUN &&
1964             sc->info_video->record_dual_stream == FALSE &&
1965             sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst) {
1966                 int ret = 0;
1967                 GstClock *clock = NULL;
1968
1969                 /*
1970                 _mmcam_dbg_log("GST_BUFFER_FLAG_DELTA_UNIT is set : %d",
1971                         GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT));
1972                 */
1973
1974                 /* check first I frame */
1975                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264 &&
1976                     sc->info_video->get_first_I_frame == FALSE) {
1977                         if (!GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT)) {
1978                                 _mmcam_dbg_warn("first I frame is come");
1979                                 sc->info_video->get_first_I_frame = TRUE;
1980                         } else {
1981                                 _mmcam_dbg_warn("NOT I frame.. skip this buffer");
1982                                 return GST_PAD_PROBE_OK;
1983                         }
1984                 }
1985
1986                 if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst) {
1987                         if (sc->info_video->is_firstframe) {
1988                                 clock = GST_ELEMENT_CLOCK(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
1989                                 if (clock) {
1990                                         gst_object_ref(clock);
1991                                         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);
1992                                         gst_object_unref(clock);
1993                                 }
1994                         }
1995                 } else {
1996                         if (sc->info_video->is_firstframe) {
1997                                 /* for image capture with encodebin(ex:emulator) */
1998                                 if (sc->bencbin_capture && sc->info_image->capturing) {
1999                                         g_mutex_lock(&hcamcorder->task_thread_lock);
2000                                         _mmcam_dbg_log("send signal for sound play");
2001                                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_SOLO_PLAY_START;
2002                                         g_cond_signal(&hcamcorder->task_thread_cond);
2003                                         g_mutex_unlock(&hcamcorder->task_thread_lock);
2004                                 }
2005                                 sc->info_video->base_video_ts = GST_BUFFER_PTS(buffer);
2006                         }
2007                 }
2008                 GST_BUFFER_PTS(buffer) = GST_BUFFER_PTS(buffer) - sc->info_video->base_video_ts;
2009                 GST_BUFFER_DTS(buffer) = GST_BUFFER_PTS(buffer);
2010
2011                 /*_mmcam_dbg_log("buffer %p, timestamp %"GST_TIME_FORMAT, buffer, GST_TIME_ARGS(GST_BUFFER_PTS(buffer)));*/
2012
2013                 if (0) {
2014                         GstCaps *caps = gst_pad_get_current_caps(pad);
2015                         if (caps) {
2016                                 char *caps_string = gst_caps_to_string(caps);
2017                                 if (caps_string) {
2018                                         _mmcam_dbg_log("%s", caps_string);
2019                                         g_free(caps_string);
2020                                         caps_string = NULL;
2021                                 }
2022                                 gst_caps_unref(caps);
2023                                 caps = NULL;
2024                         } else {
2025                                 _mmcam_dbg_warn("failed to get caps from pad");
2026                         }
2027                 }
2028
2029                 g_signal_emit_by_name(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "push-buffer", buffer, &ret);
2030
2031                 /*_mmcam_dbg_log("push buffer result : 0x%x", ret);*/
2032
2033                 if (sc->info_video->is_firstframe) {
2034                         sc->info_video->is_firstframe = FALSE;
2035
2036                         /* drop buffer if it's from tizen allocator */
2037                         if (gst_is_tizen_memory(gst_buffer_peek_memory(buffer, 0))) {
2038                                 _mmcam_dbg_warn("drop first buffer from tizen allocator to avoid copy in basesrc");
2039                                 return GST_PAD_PROBE_DROP;
2040                         }
2041                 }
2042         }
2043
2044         /* skip display if too fast FPS */
2045         if (sc->info_video && sc->info_video->fps > _MMCAMCORDER_FRAME_PASS_MIN_FPS) {
2046                 if (sc->info_video->prev_preview_ts != 0) {
2047                         diff = GST_BUFFER_PTS(buffer) - sc->info_video->prev_preview_ts;
2048                         if (diff < _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME) {
2049                                 _mmcam_dbg_log("it's too fast. drop frame...");
2050                                 return GST_PAD_PROBE_DROP;
2051                         }
2052                 }
2053
2054                 /*_mmcam_dbg_log("diff %llu", diff);*/
2055
2056                 sc->info_video->prev_preview_ts = GST_BUFFER_PTS(buffer);
2057         }
2058
2059         return GST_PAD_PROBE_OK;
2060 }
2061
2062
2063 GstPadProbeReturn __mmcamcorder_muxed_dataprobe(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
2064 {
2065         MMCamcorderMuxedStreamDataType stream;
2066         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
2067         _MMCamcorderSubContext *sc = NULL;
2068         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
2069         GstMapInfo mapinfo;
2070
2071         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_OK);
2072         mmf_return_val_if_fail(gst_buffer_n_memory(buffer), GST_PAD_PROBE_OK);
2073         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_OK);
2074
2075         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2076         mmf_return_val_if_fail(sc, GST_PAD_PROBE_OK);
2077
2078         if (!gst_buffer_map(buffer, &mapinfo, GST_MAP_READ)) {
2079                 _mmcam_dbg_warn("map failed : buffer %p", buffer);
2080                 return GST_PAD_PROBE_OK;
2081         }
2082
2083         /* call application callback */
2084         _MMCAMCORDER_LOCK_MSTREAM_CALLBACK(hcamcorder);
2085
2086         if (hcamcorder->mstream_cb) {
2087                 stream.data = (void *)mapinfo.data;
2088                 stream.length = mapinfo.size;
2089                 stream.offset = sc->muxed_stream_offset;
2090                 hcamcorder->mstream_cb(&stream, hcamcorder->mstream_cb_param);
2091         }
2092
2093         _MMCAMCORDER_UNLOCK_MSTREAM_CALLBACK(hcamcorder);
2094
2095         /* calculate current offset */
2096         sc->muxed_stream_offset += mapinfo.size;
2097
2098         gst_buffer_unmap(buffer, &mapinfo);
2099
2100         return GST_PAD_PROBE_OK;
2101 }
2102
2103
2104 GstPadProbeReturn __mmcamcorder_eventprobe_monitor(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
2105 {
2106         GstEvent *event = GST_PAD_PROBE_INFO_EVENT(info);
2107         mmf_camcorder_t *hcamcorder = NULL;
2108         _MMCamcorderSubContext *sc = NULL;
2109         GstObject *parent = NULL;
2110
2111         switch (GST_EVENT_TYPE(event)) {
2112         case GST_EVENT_UNKNOWN:
2113         /* upstream events */
2114         case GST_EVENT_QOS:
2115         case GST_EVENT_SEEK:
2116         case GST_EVENT_NAVIGATION:
2117         case GST_EVENT_LATENCY:
2118         /* downstream serialized events */
2119         case GST_EVENT_BUFFERSIZE:
2120                 _mmcam_dbg_log("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2121                 break;
2122         case GST_EVENT_TAG:
2123                 {
2124                         GstTagList *tag_list = NULL;
2125                         _MMCamcorderReplayGain *replay_gain = NULL;
2126
2127                         _mmcam_dbg_log("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2128
2129                         hcamcorder = MMF_CAMCORDER(u_data);
2130                         if (!hcamcorder || !hcamcorder->sub_context) {
2131                                 _mmcam_dbg_warn("NULL handle");
2132                                 break;
2133                         }
2134
2135                         replay_gain = &hcamcorder->sub_context->replay_gain;
2136
2137                         gst_event_parse_tag(event, &tag_list);
2138                         if (!tag_list) {
2139                                 _mmcam_dbg_warn("failed to get tag list");
2140                                 break;
2141                         }
2142
2143                         if (!gst_tag_list_get_double(tag_list, GST_TAG_TRACK_PEAK, &replay_gain->track_peak)) {
2144                                 _mmcam_dbg_warn("failed to get GST_TAG_TRACK_PEAK");
2145                                 break;
2146                         }
2147
2148                         if (!gst_tag_list_get_double(tag_list, GST_TAG_TRACK_GAIN, &replay_gain->track_gain)) {
2149                                 _mmcam_dbg_warn("failed to get GST_TAG_TRACK_GAIN");
2150                                 break;
2151                         }
2152
2153                         if (!gst_tag_list_get_double(tag_list, GST_TAG_ALBUM_PEAK, &replay_gain->album_peak)) {
2154                                 _mmcam_dbg_warn("failed to get GST_TAG_ALBUM_PEAK");
2155                                 break;
2156                         }
2157
2158                         if (!gst_tag_list_get_double(tag_list, GST_TAG_ALBUM_GAIN, &replay_gain->album_gain)) {
2159                                 _mmcam_dbg_warn("failed to get GST_TAG_ALBUM_PEAK");
2160                                 break;
2161                         }
2162
2163                         _mmcam_dbg_log("Track [peak %lf, gain %lf], Album [peak %lf, gain %lf]",
2164                                 replay_gain->track_peak, replay_gain->track_gain,
2165                                 replay_gain->album_peak, replay_gain->album_gain);
2166                 }
2167                 break;
2168         case GST_EVENT_SEGMENT:
2169                 _mmcam_dbg_log("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2170
2171                 hcamcorder = MMF_CAMCORDER(u_data);
2172                 if (!hcamcorder) {
2173                         _mmcam_dbg_warn("NULL handle");
2174                         break;
2175                 }
2176
2177                 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2178                 if (!sc) {
2179                         _mmcam_dbg_warn("NULL sub context");
2180                         break;
2181                 }
2182
2183                 if (!sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst) {
2184                         _mmcam_dbg_warn("no encoder sink");
2185                         break;
2186                 }
2187
2188                 parent = gst_pad_get_parent(pad);
2189                 if (!parent) {
2190                         _mmcam_dbg_warn("get parent failed");
2191                         break;
2192                 }
2193
2194                 if (parent == (GstObject *)sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst) {
2195                         const GstSegment *segment;
2196                         gst_event_parse_segment(event, &segment);
2197                         if (segment->format == GST_FORMAT_BYTES) {
2198                                 _mmcam_dbg_log("change current offset %llu -> %"G_GUINT64_FORMAT,
2199                                         sc->muxed_stream_offset, segment->start);
2200
2201                                 sc->muxed_stream_offset = (unsigned long long)segment->start;
2202                         }
2203                 }
2204
2205                 gst_object_unref(parent);
2206                 parent = NULL;
2207                 break;
2208         case GST_EVENT_EOS:
2209                 _mmcam_dbg_warn("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2210                 break;
2211         /* bidirectional events */
2212         case GST_EVENT_FLUSH_START:
2213         case GST_EVENT_FLUSH_STOP:
2214                 _mmcam_dbg_err("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2215                 break;
2216         default:
2217                 _mmcam_dbg_log("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2218                 break;
2219         }
2220
2221         return GST_PAD_PROBE_OK;
2222 }
2223
2224
2225 int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate)
2226 {
2227         int result = MM_CAMCORDER_MR475;
2228
2229         if (bitrate < 5150)
2230                 result = MM_CAMCORDER_MR475; /*AMR475*/
2231         else if (bitrate < 5900)
2232                 result = MM_CAMCORDER_MR515; /*AMR515*/
2233         else if (bitrate < 6700)
2234                 result = MM_CAMCORDER_MR59; /*AMR59*/
2235         else if (bitrate < 7400)
2236                 result = MM_CAMCORDER_MR67; /*AMR67*/
2237         else if (bitrate < 7950)
2238                 result = MM_CAMCORDER_MR74; /*AMR74*/
2239         else if (bitrate < 10200)
2240                 result = MM_CAMCORDER_MR795; /*AMR795*/
2241         else if (bitrate < 12200)
2242                 result = MM_CAMCORDER_MR102; /*AMR102*/
2243         else
2244                 result = MM_CAMCORDER_MR122; /*AMR122*/
2245
2246         return result;
2247 }
2248
2249
2250 int _mmcamcorder_get_eos_message(MMHandleType handle)
2251 {
2252         int64_t end_time;
2253         int ret = MM_ERROR_NONE;
2254
2255         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2256         _MMCamcorderSubContext *sc = NULL;
2257
2258         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2259         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2260         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2261
2262         _mmcam_dbg_log("START");
2263
2264         _MMCAMCORDER_LOCK(handle);
2265
2266         if (sc->bget_eos == FALSE) {
2267                 end_time = g_get_monotonic_time() + 3 * G_TIME_SPAN_SECOND;
2268                 if (_MMCAMCORDER_WAIT_UNTIL(handle, end_time)) {
2269                         _mmcam_dbg_log("EOS signal received");
2270                 } else {
2271                         _mmcam_dbg_err("EOS wait time out");
2272
2273                         if (hcamcorder->error_code == MM_ERROR_NONE)
2274                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
2275                 }
2276         } else {
2277                 _mmcam_dbg_log("already got EOS");
2278         }
2279
2280         _MMCAMCORDER_UNLOCK(handle);
2281
2282         if (hcamcorder->error_code == MM_ERROR_NONE) {
2283                 if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2284                         mmf_return_val_if_fail(sc->info_video, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2285                         if (sc->info_video->b_commiting)
2286                                 _mmcamcorder_video_handle_eos((MMHandleType)hcamcorder);
2287                 } else {
2288                         mmf_return_val_if_fail(sc->info_audio, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2289                         if (sc->info_audio->b_commiting)
2290                                 _mmcamcorder_audio_handle_eos((MMHandleType)hcamcorder);
2291                 }
2292         } else {
2293                 ret = hcamcorder->error_code;
2294                 _mmcam_dbg_err("error 0x%x", ret);
2295         }
2296
2297         _mmcam_dbg_log("END");
2298
2299         return ret;
2300 }
2301
2302
2303 void _mmcamcorder_remove_element_handle(MMHandleType handle, void *element, int first_elem, int last_elem)
2304 {
2305         int i = 0;
2306         _MMCamcorderGstElement *remove_element = (_MMCamcorderGstElement *)element;
2307
2308         mmf_return_if_fail(handle && remove_element);
2309         mmf_return_if_fail((first_elem >= 0) && (last_elem > 0) && (last_elem > first_elem));
2310
2311         _mmcam_dbg_log("");
2312
2313         for (i = first_elem ; i <= last_elem ; i++) {
2314                 remove_element[i].gst = NULL;
2315                 remove_element[i].id = _MMCAMCORDER_NONE;
2316         }
2317
2318         return;
2319 }
2320
2321
2322 int _mmcamcorder_check_codec_fileformat_compatibility(const char *codec_type, int codec, int file_format)
2323 {
2324         mmf_return_val_if_fail(codec_type, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2325
2326         /* Check compatibility between codec and file format */
2327         if (!strcmp(codec_type, MMCAM_AUDIO_ENCODER)) {
2328                 if (codec > MM_AUDIO_CODEC_INVALID && codec < MM_AUDIO_CODEC_NUM &&
2329                         file_format > MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
2330                         if (audiocodec_fileformat_compatibility_table[codec][file_format] == 0) {
2331                                 _mmcam_dbg_err("Audio codec[%d] and file format[%d] compatibility FAILED.", codec, file_format);
2332                                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2333                         }
2334
2335                         _mmcam_dbg_log("Audio codec[%d] and file format[%d] compatibility SUCCESS.", codec, file_format);
2336                 } else {
2337                         _mmcam_dbg_err("Audio codec[%d] or file format[%d] is INVALID.", codec, file_format);
2338                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2339                 }
2340         } else if (!strcmp(codec_type, MMCAM_VIDEO_ENCODER)) {
2341                 if (codec > MM_VIDEO_CODEC_INVALID && codec < MM_VIDEO_CODEC_NUM &&
2342                         file_format > MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
2343                         if (videocodec_fileformat_compatibility_table[codec][file_format] == 0) {
2344                                 _mmcam_dbg_err("Video codec[%d] and file format[%d] compatibility FAILED.", codec, file_format);
2345                                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2346                         }
2347
2348                         _mmcam_dbg_log("Video codec[%d] and file format[%d] compatibility SUCCESS.", codec, file_format);
2349                 } else {
2350                         _mmcam_dbg_err("Video codec[%d] or file format[%d] is INVALID.", codec, file_format);
2351                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2352                 }
2353         }
2354
2355         return MM_ERROR_NONE;
2356 }
2357
2358
2359 int _mmcamcorder_check_audiocodec_fileformat_compatibility(MMHandleType handle)
2360 {
2361         int err = MM_ERROR_NONE;
2362         int audio_codec = MM_AUDIO_CODEC_INVALID;
2363         int file_format = MM_FILE_FORMAT_INVALID;
2364
2365         char *err_name = NULL;
2366
2367         err = mm_camcorder_get_attributes(handle, &err_name,
2368                 MMCAM_AUDIO_ENCODER, &audio_codec,
2369                 MMCAM_FILE_FORMAT, &file_format,
2370                 NULL);
2371         if (err != MM_ERROR_NONE) {
2372                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
2373                 SAFE_FREE(err_name);
2374                 return err;
2375         }
2376
2377         /* Check compatibility between audio codec and file format */
2378         err = _mmcamcorder_check_codec_fileformat_compatibility(MMCAM_AUDIO_ENCODER, audio_codec, file_format);
2379
2380         return err;
2381 }
2382
2383
2384 int _mmcamcorder_check_videocodec_fileformat_compatibility(MMHandleType handle)
2385 {
2386         int err = MM_ERROR_NONE;
2387         int video_codec = MM_VIDEO_CODEC_INVALID;
2388         int file_format = MM_FILE_FORMAT_INVALID;
2389
2390         char *err_name = NULL;
2391
2392         err = mm_camcorder_get_attributes(handle, &err_name,
2393                 MMCAM_VIDEO_ENCODER, &video_codec,
2394                 MMCAM_FILE_FORMAT, &file_format,
2395                 NULL);
2396         if (err != MM_ERROR_NONE) {
2397                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
2398                 SAFE_FREE(err_name);
2399                 return err;
2400         }
2401
2402         /* Check compatibility between video codec and file format */
2403         err = _mmcamcorder_check_codec_fileformat_compatibility(MMCAM_VIDEO_ENCODER, video_codec, file_format);
2404
2405         return err;
2406 }
2407
2408
2409 bool _mmcamcorder_set_display_rotation(MMHandleType handle, int display_rotate, int videosink_index)
2410 {
2411         const char* videosink_name = NULL;
2412
2413         mmf_camcorder_t *hcamcorder = NULL;
2414         _MMCamcorderSubContext *sc = NULL;
2415
2416         hcamcorder = MMF_CAMCORDER(handle);
2417         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2418
2419         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2420         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2421         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2422
2423         if (sc->element[videosink_index].gst) {
2424                 /* Get videosink name */
2425                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2426                 if (videosink_name == NULL) {
2427                         _mmcam_dbg_err("Please check videosink element in configuration file");
2428                         return FALSE;
2429                 }
2430
2431                 if (!strcmp(videosink_name, "tizenwlsink") || !strcmp(videosink_name, "xvimagesink") ||
2432                         !strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "evaspixmapsink") ||
2433                         !strcmp(videosink_name, "directvideosink")) {
2434                         MMCAMCORDER_G_OBJECT_SET(sc->element[videosink_index].gst, "rotate", display_rotate);
2435                         _mmcam_dbg_log("Set display-rotate [%d] done.", display_rotate);
2436                 } else {
2437                         _mmcam_dbg_warn("[%s] does not support DISPLAY_ROTATION, but no error", videosink_name);
2438                 }
2439
2440                 return TRUE;
2441         } else {
2442                 _mmcam_dbg_err("Videosink element is null");
2443                 return FALSE;
2444         }
2445 }
2446
2447
2448 bool _mmcamcorder_set_display_flip(MMHandleType handle, int display_flip, int videosink_index)
2449 {
2450         const char* videosink_name = NULL;
2451
2452         mmf_camcorder_t *hcamcorder = NULL;
2453         _MMCamcorderSubContext *sc = NULL;
2454
2455         hcamcorder = MMF_CAMCORDER(handle);
2456         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2457
2458         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2459         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2460         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2461
2462         if (sc->element[videosink_index].gst) {
2463                 /* Get videosink name */
2464                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2465                 if (videosink_name == NULL) {
2466                         _mmcam_dbg_err("Please check videosink element in configuration file");
2467                         return FALSE;
2468                 }
2469
2470                 if (!strcmp(videosink_name, "tizenwlsink") || !strcmp(videosink_name, "xvimagesink") ||
2471                         !strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "evaspixmapsink") ||
2472                         !strcmp(videosink_name, "directvideosink")) {
2473                         MMCAMCORDER_G_OBJECT_SET(sc->element[videosink_index].gst, "flip", display_flip);
2474                         _mmcam_dbg_log("Set display flip [%d] done.", display_flip);
2475                 } else {
2476                         _mmcam_dbg_warn("[%s] does not support DISPLAY_FLIP, but no error", videosink_name);
2477                 }
2478
2479                 return TRUE;
2480         } else {
2481                 _mmcam_dbg_err("Videosink element is null");
2482                 return FALSE;
2483         }
2484 }
2485
2486
2487 bool _mmcamcorder_set_videosrc_rotation(MMHandleType handle, int videosrc_rotate)
2488 {
2489         int width = 0;
2490         int height = 0;
2491         int fps = 0;
2492         _MMCamcorderSubContext *sc = NULL;
2493
2494         mmf_camcorder_t *hcamcorder = NULL;
2495
2496         hcamcorder = MMF_CAMCORDER(handle);
2497         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2498
2499         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2500         if (!sc) {
2501                 _mmcam_dbg_log("sub context is not initailized");
2502                 return TRUE;
2503         }
2504
2505         mm_camcorder_get_attributes(handle, NULL,
2506                 MMCAM_CAMERA_WIDTH, &width,
2507                 MMCAM_CAMERA_HEIGHT, &height,
2508                 MMCAM_CAMERA_FPS, &fps,
2509                 NULL);
2510
2511         _mmcam_dbg_log("set rotate %d", videosrc_rotate);
2512
2513         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, videosrc_rotate);
2514 }
2515
2516
2517 bool _mmcamcorder_set_videosrc_caps(MMHandleType handle, unsigned int fourcc, int width, int height, int fps, int rotate)
2518 {
2519         int set_width = 0;
2520         int set_height = 0;
2521         int set_rotate = 0;
2522         int fps_auto = 0;
2523         unsigned int caps_fourcc = 0;
2524         gboolean do_set_caps = FALSE;
2525
2526         GstCaps *caps = NULL;
2527
2528         mmf_camcorder_t *hcamcorder = NULL;
2529         _MMCamcorderSubContext *sc = NULL;
2530
2531         hcamcorder = MMF_CAMCORDER(handle);
2532         mmf_return_val_if_fail(hcamcorder, FALSE);
2533
2534         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2535
2536         if (!sc || !(sc->element)) {
2537                 _mmcam_dbg_log("sub context is not initialized");
2538                 return TRUE;
2539         }
2540
2541         if (!sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2542                 _mmcam_dbg_err("Video src is NULL!");
2543                 return FALSE;
2544         }
2545
2546         if (!sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst) {
2547                 _mmcam_dbg_err("Video filter is NULL!");
2548                 return FALSE;
2549         }
2550
2551         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2552                 int capture_width = 0;
2553                 int capture_height = 0;
2554                 double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
2555
2556                 mm_camcorder_get_attributes(handle, NULL,
2557                         MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
2558                         MMCAM_CAMERA_FPS_AUTO, &fps_auto,
2559                         MMCAM_CAPTURE_WIDTH, &capture_width,
2560                         MMCAM_CAPTURE_HEIGHT, &capture_height,
2561                         MMCAM_VIDEO_WIDTH, &sc->info_video->video_width,
2562                         MMCAM_VIDEO_HEIGHT, &sc->info_video->video_height,
2563                         NULL);
2564                 _mmcam_dbg_log("motion rate %f, capture size %dx%d, fps auto %d, video size %dx%d",
2565                         motion_rate, capture_width, capture_height, fps_auto,
2566                         sc->info_video->video_width, sc->info_video->video_height);
2567
2568                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
2569                         "high-speed-fps", (motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE ? fps : 0));
2570
2571                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
2572                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
2573                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
2574
2575                 /* set fps */
2576                 sc->info_video->fps = fps;
2577         }
2578
2579         /* Interleaved format does not support rotation */
2580         if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2581                 /* store videosrc rotation */
2582                 sc->videosrc_rotate = rotate;
2583
2584                 /* Define width, height and rotate in caps */
2585
2586                 /* This will be applied when rotate is 0, 90, 180, 270 if rear camera.
2587                 This will be applied when rotate is 0, 180 if front camera. */
2588                 set_rotate = rotate * 90;
2589
2590                 if (rotate == MM_VIDEO_INPUT_ROTATION_90 ||
2591                     rotate == MM_VIDEO_INPUT_ROTATION_270) {
2592                         set_width = height;
2593                         set_height = width;
2594                         if (hcamcorder->device_type == MM_VIDEO_DEVICE_CAMERA1) {
2595                                 if (rotate == MM_VIDEO_INPUT_ROTATION_90)
2596                                         set_rotate = 270;
2597                                 else
2598                                         set_rotate = 90;
2599                         }
2600                 } else {
2601                         set_width = width;
2602                         set_height = height;
2603                 }
2604         } else {
2605                 sc->videosrc_rotate = MM_VIDEO_INPUT_ROTATION_NONE;
2606                 set_rotate = 0;
2607                 set_width = width;
2608                 set_height = height;
2609
2610                 _mmcam_dbg_warn("ITLV format doe snot support INPUT ROTATE. Ignore ROTATE[%d]", rotate);
2611         }
2612
2613         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", &caps);
2614         if (caps && !gst_caps_is_any(caps)) {
2615                 GstStructure *structure = NULL;
2616
2617                 structure = gst_caps_get_structure(caps, 0);
2618                 if (structure) {
2619                         const gchar *format_string = NULL;
2620                         int caps_width = 0;
2621                         int caps_height = 0;
2622                         int caps_fps = 0;
2623                         int caps_rotate = 0;
2624
2625                         format_string = gst_structure_get_string(structure, "format");
2626                         if (format_string)
2627                                 caps_fourcc = _mmcamcorder_convert_fourcc_string_to_value(format_string);
2628
2629                         gst_structure_get_int(structure, "width", &caps_width);
2630                         gst_structure_get_int(structure, "height", &caps_height);
2631                         gst_structure_get_int(structure, "fps", &caps_fps);
2632                         gst_structure_get_int(structure, "rotate", &caps_rotate);
2633
2634 #ifdef _MMCAMCORDER_PRODUCT_TV
2635                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
2636                                 if (set_width == caps_width && set_height == caps_height && set_rotate == caps_rotate && fps == caps_fps) {
2637                                         _mmcam_dbg_log("No need to replace caps.");
2638                                 } else {
2639                                         _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]",
2640                                                 caps_fourcc, caps_fourcc>>8, caps_fourcc>>16, caps_fourcc>>24,
2641                                                 caps_width, caps_height, caps_fps, caps_rotate,
2642                                                 fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
2643                                                 set_width, set_height, fps, set_rotate);
2644                                         do_set_caps = TRUE;
2645                                 }
2646                         } else {
2647                                 if (set_width == caps_width && set_height == caps_height &&
2648                                     fourcc == caps_fourcc && set_rotate == caps_rotate && fps == caps_fps) {
2649                                         _mmcam_dbg_log("No need to replace caps.");
2650                                 } else {
2651                                         _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]",
2652                                                 caps_fourcc, caps_fourcc>>8, caps_fourcc>>16, caps_fourcc>>24,
2653                                                 caps_width, caps_height, caps_fps, caps_rotate,
2654                                                 fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
2655                                                 set_width, set_height, fps, set_rotate);
2656                                         do_set_caps = TRUE;
2657                                 }
2658                         }
2659 #else /*_MMCAMCORDER_PRODUCT_TV */
2660                         if (set_width == caps_width && set_height == caps_height &&
2661                             fourcc == caps_fourcc && set_rotate == caps_rotate && fps == caps_fps) {
2662                                 _mmcam_dbg_log("No need to replace caps.");
2663                         } else {
2664                                 _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]",
2665                                         caps_fourcc, caps_fourcc>>8, caps_fourcc>>16, caps_fourcc>>24,
2666                                         caps_width, caps_height, caps_fps, caps_rotate,
2667                                         fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
2668                                         set_width, set_height, fps, set_rotate);
2669                                 do_set_caps = TRUE;
2670                         }
2671 #endif /*_MMCAMCORDER_PRODUCT_TV */
2672                 } else {
2673                         _mmcam_dbg_log("can not get structure of caps. set new one...");
2674                         do_set_caps = TRUE;
2675                 }
2676         } else {
2677                 _mmcam_dbg_log("No caps. set new one...");
2678                 do_set_caps = TRUE;
2679         }
2680
2681         if (caps) {
2682                 gst_caps_unref(caps);
2683                 caps = NULL;
2684         }
2685
2686         if (do_set_caps) {
2687                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
2688 #ifdef _MMCAMCORDER_PRODUCT_TV
2689                         gint maxwidth = 0;
2690                         gint maxheight = 0;
2691                         int display_surface_type = MM_DISPLAY_SURFACE_NULL;
2692                         mm_camcorder_get_attributes(handle, NULL,
2693                                         MMCAM_DISPLAY_SURFACE, &display_surface_type,
2694                                         NULL);
2695
2696                         if (display_surface_type != MM_DISPLAY_SURFACE_NULL && __mmcamcorder_find_max_resolution(handle, &maxwidth, &maxheight) == false) {
2697                                 _mmcam_dbg_err("can not find max resolution limitation");
2698                                 return false;
2699                         } else if (display_surface_type == MM_DISPLAY_SURFACE_NULL) {
2700                                 maxwidth = set_width;
2701                                 maxheight = set_height;
2702                         }
2703 #endif /* _MMCAMCORDER_PRODUCT_TV */
2704                         caps = gst_caps_new_simple("video/x-h264",
2705                                 "width", G_TYPE_INT, set_width,
2706                                 "height", G_TYPE_INT, set_height,
2707                                 "framerate", GST_TYPE_FRACTION, fps, 1,
2708                                 "stream-format", G_TYPE_STRING, "byte-stream",
2709 #ifdef _MMCAMCORDER_PRODUCT_TV
2710                                 "maxwidth", G_TYPE_INT, maxwidth,
2711                                 "maxheight", G_TYPE_INT, maxheight,
2712                                 "alignment", G_TYPE_STRING, "au",
2713 #endif /* _MMCAMCORDER_PRODUCT_TV */
2714                                 NULL);
2715                 } else {
2716                         char fourcc_string[sizeof(fourcc)+1];
2717                         strncpy(fourcc_string, (char*)&fourcc, sizeof(fourcc));
2718                         fourcc_string[sizeof(fourcc)] = '\0';
2719                         caps = gst_caps_new_simple("video/x-raw",
2720                                 "format", G_TYPE_STRING, fourcc_string,
2721                                 "width", G_TYPE_INT, set_width,
2722                                 "height", G_TYPE_INT, set_height,
2723                                 "framerate", GST_TYPE_FRACTION, fps, 1,
2724                                 "rotate", G_TYPE_INT, set_rotate,
2725                                 NULL);
2726                 }
2727
2728                 if (caps) {
2729                         gchar *caps_str = gst_caps_to_string(caps);
2730
2731                         if (caps_str) {
2732                                 _mmcam_dbg_log("vidoesrc new caps set [%s]", caps_str);
2733                                 g_free(caps_str);
2734                                 caps_str = NULL;
2735                         } else {
2736                                 _mmcam_dbg_warn("caps string failed");
2737                         }
2738
2739                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", caps);
2740                         gst_caps_unref(caps);
2741                         caps = NULL;
2742                 } else {
2743                         _mmcam_dbg_err("There are no caps");
2744                 }
2745         }
2746
2747         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2748                 /* assume that it's camera capture mode */
2749                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "csc-range", 1);
2750         }
2751
2752         return TRUE;
2753 }
2754
2755
2756 bool _mmcamcorder_set_videosrc_flip(MMHandleType handle, int videosrc_flip)
2757 {
2758         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2759         _MMCamcorderSubContext *sc = NULL;
2760
2761         mmf_return_val_if_fail(hcamcorder, FALSE);
2762
2763         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2764         if (!sc)
2765                 return TRUE;
2766
2767         _mmcam_dbg_log("Set FLIP %d", videosrc_flip);
2768
2769         if (sc->element && sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2770                 int hflip = 0;
2771                 int vflip = 0;
2772
2773                 /* Interleaved format does not support FLIP */
2774                 if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2775                         hflip = (videosrc_flip & MM_FLIP_HORIZONTAL) == MM_FLIP_HORIZONTAL;
2776                         vflip = (videosrc_flip & MM_FLIP_VERTICAL) == MM_FLIP_VERTICAL;
2777
2778                         _mmcam_dbg_log("videosrc flip H:%d, V:%d", hflip, vflip);
2779
2780                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hflip", hflip);
2781                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "vflip", vflip);
2782                 } else {
2783                         _mmcam_dbg_warn("ITLV format does not support FLIP. Ignore FLIP[%d]",
2784                                 videosrc_flip);
2785                 }
2786         } else {
2787                 _mmcam_dbg_warn("element is NULL");
2788                 return FALSE;
2789         }
2790
2791         return TRUE;
2792 }
2793
2794
2795 bool _mmcamcorder_set_videosrc_anti_shake(MMHandleType handle, int anti_shake)
2796 {
2797         GstCameraControl *control = NULL;
2798         _MMCamcorderSubContext *sc = NULL;
2799         GstElement *v_src = NULL;
2800
2801         int set_value = 0;
2802
2803         mmf_return_val_if_fail(handle, FALSE);
2804
2805         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2806         if (!sc)
2807                 return TRUE;
2808
2809         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2810
2811         if (!v_src) {
2812                 _mmcam_dbg_warn("videosrc element is NULL");
2813                 return FALSE;
2814         }
2815
2816         set_value = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_ANTI_HANDSHAKE, anti_shake);
2817
2818         /* set anti-shake with camera control */
2819         if (!GST_IS_CAMERA_CONTROL(v_src)) {
2820                 _mmcam_dbg_warn("Can't cast Video source into camera control.");
2821                 return FALSE;
2822         }
2823
2824         control = GST_CAMERA_CONTROL(v_src);
2825         if (gst_camera_control_set_ahs(control, set_value)) {
2826                 _mmcam_dbg_log("Succeed in operating anti-handshake. value[%d]", set_value);
2827                 return TRUE;
2828         } else {
2829                 _mmcam_dbg_warn("Failed to operate anti-handshake. value[%d]", set_value);
2830         }
2831
2832         return FALSE;
2833 }
2834
2835
2836 bool _mmcamcorder_set_videosrc_stabilization(MMHandleType handle, int stabilization)
2837 {
2838         _MMCamcorderSubContext *sc = NULL;
2839         GstElement *v_src = NULL;
2840
2841         mmf_return_val_if_fail(handle, FALSE);
2842
2843         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2844         if (!sc)
2845                 return TRUE;
2846
2847         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2848         if (!v_src) {
2849                 _mmcam_dbg_warn("videosrc element is NULL");
2850                 return FALSE;
2851         }
2852
2853         /* check property of videosrc element - support VDIS */
2854         if (g_object_class_find_property(G_OBJECT_GET_CLASS(G_OBJECT(v_src)), "enable-vdis-mode")) {
2855                 int video_width = 0;
2856                 int video_height = 0;
2857
2858                 if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2859                         _mmcam_dbg_log("ENABLE video stabilization");
2860
2861                         /* VDIS mode only supports NV12 and [720p or 1080p or 1088 * 1088] */
2862                         mm_camcorder_get_attributes(handle, NULL,
2863                                 MMCAM_VIDEO_WIDTH, &video_width,
2864                                 MMCAM_VIDEO_HEIGHT, &video_height,
2865                                 NULL);
2866
2867                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_NV12 && video_width >= 1080 && video_height >= 720) {
2868                                 _mmcam_dbg_log("NV12, video size %dx%d, ENABLE video stabilization",
2869                                         video_width, video_height);
2870                                 /* set vdis mode */
2871                                 g_object_set(G_OBJECT(v_src),
2872                                                          "enable-vdis-mode", TRUE,
2873                                                          NULL);
2874                         } else {
2875                                 _mmcam_dbg_warn("invalid preview format %c%c%c%c or video size %dx%d",
2876                                                                 sc->fourcc, sc->fourcc>>8, sc->fourcc>>16, sc->fourcc>>24,
2877                                                                 video_width, video_height);
2878                                 return FALSE;
2879                         }
2880                 } else {
2881                         /* set vdis mode */
2882                         g_object_set(G_OBJECT(v_src),
2883                                                 "enable-vdis-mode", FALSE,
2884                                                 NULL);
2885
2886                         _mmcam_dbg_log("DISABLE video stabilization");
2887                 }
2888         } else if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2889                 _mmcam_dbg_err("no property for video stabilization, so can not set ON");
2890                 return FALSE;
2891         } else {
2892                 _mmcam_dbg_warn("no property for video stabilization");
2893         }
2894
2895         return TRUE;
2896 }
2897
2898
2899 bool _mmcamcorder_set_camera_resolution(MMHandleType handle, int width, int height)
2900 {
2901         int fps = 0;
2902
2903         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2904         _MMCamcorderSubContext *sc = NULL;
2905
2906         mmf_return_val_if_fail(hcamcorder, FALSE);
2907
2908         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2909         if (!sc)
2910                 return TRUE;
2911
2912         mm_camcorder_get_attributes(handle, NULL,
2913                 MMCAM_CAMERA_FPS, &fps,
2914                 NULL);
2915
2916         _mmcam_dbg_log("set %dx%d", width, height);
2917
2918         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, sc->videosrc_rotate);
2919 }
2920
2921
2922 bool _mmcamcorder_set_encoded_preview_bitrate(MMHandleType handle, int bitrate)
2923 {
2924         _MMCamcorderSubContext *sc = NULL;
2925         GstCameraControl *CameraControl = NULL;
2926         GstCameraControlChannel *CameraControlChannel = NULL;
2927         const GList *controls = NULL;
2928         const GList *item = NULL;
2929
2930         if ((void *)handle == NULL) {
2931                 _mmcam_dbg_warn("handle is NULL");
2932                 return FALSE;
2933         }
2934
2935         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2936         if (!sc) {
2937                 _mmcam_dbg_warn("subcontext is NULL");
2938                 return FALSE;
2939         }
2940
2941         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst == NULL) {
2942                 _mmcam_dbg_warn("videosrc plugin is NULL");
2943                 return FALSE;
2944         }
2945
2946         _mmcam_dbg_log("set encoded preview bitrate : %d bps", bitrate);
2947
2948         CameraControl = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2949         controls = gst_camera_control_list_channels(CameraControl);
2950         _mmcam_dbg_log("controls : %p", controls);
2951         if (controls != NULL) {
2952                 for (item = controls ; item && item->data ; item = item->next) {
2953                         CameraControlChannel = item->data;
2954                         _mmcam_dbg_log("label : %s", CameraControlChannel->label);
2955                         if (!strcmp(CameraControlChannel->label, "bitrate")) {
2956                                 _mmcam_dbg_log("set encoded preview bitrate %d", bitrate);
2957                                 return gst_camera_control_set_value(CameraControl, CameraControlChannel, bitrate);
2958                         }
2959                 }
2960
2961                 _mmcam_dbg_warn("failed to find \"bitrate\" control channel");
2962         }
2963
2964         return FALSE;
2965 }
2966
2967
2968 bool _mmcamcorder_set_encoded_preview_gop_interval(MMHandleType handle, int interval)
2969 {
2970         _MMCamcorderSubContext *sc = NULL;
2971
2972         if ((void *)handle == NULL) {
2973                 _mmcam_dbg_warn("handle is NULL");
2974                 return FALSE;
2975         }
2976
2977         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2978         if (!sc) {
2979                 _mmcam_dbg_warn("subcontext is NULL");
2980                 return FALSE;
2981         }
2982
2983         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst == NULL) {
2984                 _mmcam_dbg_warn("videosrc plugin is NULL");
2985                 return FALSE;
2986         }
2987
2988         _mmcam_dbg_log("set encoded preview GOP interval : %d ms", interval);
2989
2990         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "newgop-interval", interval);
2991
2992         return TRUE;
2993 }
2994
2995
2996 bool _mmcamcorder_set_sound_stream_info(GstElement *element, char *stream_type, int stream_index)
2997 {
2998         GstStructure *props = NULL;
2999         char stream_props[64] = {'\0',};
3000
3001         if (element == NULL || stream_type == NULL || stream_index < 0) {
3002                 _mmcam_dbg_err("invalid argument %p %p %d", element, stream_type, stream_index);
3003                 return FALSE;
3004         }
3005
3006         snprintf(stream_props, sizeof(stream_props) - 1,
3007                 "props,media.role=%s, media.parent_id=%d",
3008                 stream_type, stream_index);
3009
3010         _mmcam_dbg_warn("stream type %s, index %d -> [%s]", stream_type, stream_index, stream_props);
3011
3012         props = gst_structure_from_string(stream_props, NULL);
3013         if (!props) {
3014                 _mmcam_dbg_err("failed to create GstStructure");
3015                 return FALSE;
3016         }
3017
3018         MMCAMCORDER_G_OBJECT_SET_POINTER(element, "stream-properties", props);
3019
3020         gst_structure_free(props);
3021         props = NULL;
3022
3023         return TRUE;
3024 }
3025
3026
3027 bool _mmcamcorder_recreate_decoder_for_encoded_preview(MMHandleType handle)
3028 {
3029         int ret = MM_ERROR_NONE;
3030         _MMCamcorderSubContext *sc = NULL;
3031         mmf_camcorder_t *hcamcorder = NULL;
3032         const char *videodecoder_name = NULL;
3033 #ifdef _MMCAMCORDER_RM_SUPPORT
3034         char decoder_name[20] = {'\0',};
3035         int decoder_index = 0;
3036 #endif /* _MMCAMCORDER_RM_SUPPORT */
3037
3038         if ((void *)handle == NULL) {
3039                 _mmcam_dbg_warn("handle is NULL");
3040                 return FALSE;
3041         }
3042
3043         hcamcorder = MMF_CAMCORDER(handle);
3044
3045         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3046         if (!sc) {
3047                 _mmcam_dbg_warn("subcontext is NULL");
3048                 return FALSE;
3049         }
3050
3051         if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ENCODED_H264 ||
3052                 hcamcorder->recreate_decoder == FALSE) {
3053                 _mmcam_dbg_log("skip this fuction - format %d, recreate decoder %d",
3054                         sc->info_image->preview_format, hcamcorder->recreate_decoder);
3055                 return TRUE;
3056         }
3057
3058         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst == NULL ||
3059             sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst == NULL) {
3060                 _mmcam_dbg_warn("main pipeline or decoder plugin is NULL");
3061                 return FALSE;
3062         }
3063
3064         _mmcam_dbg_log("start");
3065
3066         _mmcamcorder_conf_get_value_element_name(sc->VideodecoderElementH264, &videodecoder_name);
3067         if (videodecoder_name == NULL) {
3068                 _mmcam_dbg_err("failed to get decoder element name from %p", sc->VideodecoderElementH264);
3069                 return FALSE;
3070         }
3071
3072         /* set state as NULL */
3073         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, GST_STATE_NULL);
3074         if (ret != MM_ERROR_NONE) {
3075                 _mmcam_dbg_err("failed to set NULL to decoder");
3076                 return FALSE;
3077         }
3078
3079         /* remove decoder - pads will be unlinked automatically in remove function */
3080         if (!gst_bin_remove(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst),
3081                             sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst)) {
3082                 _mmcam_dbg_err("failed to remove decoder from pipeline");
3083                 return FALSE;
3084         }
3085
3086         /* check decoder element */
3087         if (sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst) {
3088                 _mmcam_dbg_log("decoder[%p] is still alive - ref count %d",
3089                         G_OBJECT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst),
3090                         ((GObject *)sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst)->ref_count);
3091         }
3092
3093 #ifdef _MMCAMCORDER_RM_SUPPORT
3094         if (hcamcorder->request_resources.category_id[0] == RM_CATEGORY_VIDEO_DECODER_SUB)
3095                 decoder_index = 1;
3096
3097         snprintf(decoder_name, sizeof(decoder_name)-1, "%s%d", videodecoder_name, decoder_index);
3098         _mmcam_dbg_log("encoded preview decoder_name %s", decoder_name);
3099         /* create decoder */
3100         sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst = gst_element_factory_make(decoder_name, "videosrc_decode");
3101         if (sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst == NULL) {
3102                 _mmcam_dbg_err("Decoder[%s] creation fail", decoder_name);
3103                 return FALSE;
3104         }
3105 #else /* _MMCAMCORDER_RM_SUPPORT */
3106         /* create new decoder */
3107         sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst = gst_element_factory_make(videodecoder_name, "videosrc_decode");
3108         if (sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst == NULL) {
3109                 _mmcam_dbg_err("Decoder [%s] creation fail", videodecoder_name);
3110                 return FALSE;
3111         }
3112 #endif /* _MMCAMCORDER_RM_SUPPORT */
3113         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, sc->VideodecoderElementH264);
3114
3115         sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].id = _MMCAMCORDER_VIDEOSRC_DECODE;
3116         g_object_weak_ref(G_OBJECT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst),
3117                 (GWeakNotify)_mmcamcorder_element_release_noti, sc);
3118
3119         /* add to pipeline */
3120         if (!gst_bin_add(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst),
3121                 sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst)) {
3122                 _mmcam_dbg_err("failed to add decoder to pipeline");
3123                 gst_object_unref(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst);
3124                 return FALSE;
3125         }
3126
3127         /* link */
3128         if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst),
3129                 GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst))) {
3130                 _mmcam_dbg_log("Link videosrc_queue to decoder OK");
3131         } else {
3132                 _mmcam_dbg_err("Link videosrc_queue to decoder FAILED");
3133                 return FALSE;
3134         }
3135
3136         if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst),
3137                 GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst))) {
3138                 _mmcam_dbg_log("Link decoder to videosink_queue OK");
3139         } else {
3140                 _mmcam_dbg_err("Link decoder to videosink_queue FAILED");
3141                 return FALSE;
3142         }
3143
3144         /* set state READY */
3145         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, GST_STATE_READY);
3146         if (ret != MM_ERROR_NONE) {
3147                 _mmcam_dbg_err("failed to set READY to decoder");
3148                 return FALSE;
3149         }
3150
3151         _mmcam_dbg_log("done");
3152
3153         return TRUE;
3154 }
3155
3156 #ifdef _MMCAMCORDER_PRODUCT_TV
3157 static bool __mmcamcorder_find_max_resolution(MMHandleType handle, gint *max_width, gint *max_height)
3158 {
3159         _MMCamcorderSubContext *sc = NULL;
3160         mmf_camcorder_t *hcamcorder = NULL;
3161         int index = 0;
3162         const gchar *mime = NULL;
3163         GstPad *sinkpad;
3164         GstCaps *decsink_caps = NULL;
3165         GstStructure *decsink_struct = NULL;
3166
3167         mmf_return_val_if_fail(handle, false);
3168         mmf_return_val_if_fail(max_width, false);
3169         mmf_return_val_if_fail(max_height, false);
3170
3171         hcamcorder = MMF_CAMCORDER(handle);
3172         mmf_return_val_if_fail(hcamcorder, false);
3173
3174         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3175
3176         sinkpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, "sink");
3177         if (!sinkpad) {
3178                 _mmcam_dbg_err("There are no decoder caps");
3179                 return false;
3180         }
3181
3182         decsink_caps = gst_pad_get_pad_template_caps(sinkpad);
3183         if (!decsink_caps) {
3184                 gst_object_unref(sinkpad);
3185                 _mmcam_dbg_err("There is no decoder sink caps");
3186                 return false;
3187         }
3188
3189         for (index = 0; index < gst_caps_get_size(decsink_caps); index++) {
3190                 decsink_struct = gst_caps_get_structure(decsink_caps, index);
3191                 if (!decsink_struct) {
3192                         _mmcam_dbg_err("There are no structure from caps");
3193                         gst_object_unref(decsink_caps);
3194                         gst_object_unref(sinkpad);
3195                         return false;
3196                 }
3197                 mime = gst_structure_get_name(decsink_struct);
3198                 if (!strcmp(mime, "video/x-h264")) {
3199                         _mmcam_dbg_log("h264 caps structure found");
3200                         if (gst_structure_has_field(decsink_struct, "maxwidth"))
3201                                 *max_width = gst_value_get_int_range_max(gst_structure_get_value(decsink_struct, "maxwidth"));
3202                         if (gst_structure_has_field(decsink_struct, "maxheight"))
3203                                 *max_height = gst_value_get_int_range_max(gst_structure_get_value(decsink_struct, "maxheight"));
3204                         break;
3205                 }
3206         }
3207         _mmcam_dbg_log("maxwidth = %d , maxheight = %d", (int)*max_width, (int)*max_height);
3208         gst_object_unref(decsink_caps);
3209         gst_object_unref(sinkpad);
3210
3211         if (*max_width <= 0 || *max_height <= 0)
3212                 return false;
3213
3214         return true;
3215 }
3216 #endif /* _MMCAMCORDER_PRODUCT_TV */