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 *dp_handle = NULL;
1385         MMCamWindowInfo *window_info = NULL;
1386         gulong xid;
1387         char *err_name = NULL;
1388         const char *videosink_name = NULL;
1389
1390         GstElement *vsink = NULL;
1391
1392         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1393         _MMCamcorderSubContext *sc = NULL;
1394
1395         _mmcam_dbg_log("");
1396
1397         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1398
1399         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1400         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1401         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1402         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1403
1404         vsink = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
1405
1406         /* Get video display information */
1407         err = mm_camcorder_get_attributes(handle, &err_name,
1408                 MMCAM_DISPLAY_RECT_X, &rect_x,
1409                 MMCAM_DISPLAY_RECT_Y, &rect_y,
1410                 MMCAM_DISPLAY_RECT_WIDTH, &rect_width,
1411                 MMCAM_DISPLAY_RECT_HEIGHT, &rect_height,
1412                 MMCAM_DISPLAY_ROTATION, &rotation,
1413                 MMCAM_DISPLAY_FLIP, &flip,
1414                 MMCAM_DISPLAY_VISIBLE, &visible,
1415                 MMCAM_DISPLAY_HANDLE, (void **)&dp_handle, &size,
1416                 MMCAM_DISPLAY_MODE, &display_mode,
1417                 MMCAM_DISPLAY_GEOMETRY_METHOD, &display_geometry_method,
1418                 MMCAM_DISPLAY_SCALE, &zoom_attr,
1419                 MMCAM_DISPLAY_EVAS_DO_SCALING, &do_scaling,
1420                 NULL);
1421         if (err != MM_ERROR_NONE) {
1422                 if (err_name) {
1423                         _mmcam_dbg_err("failed to get attributes [%s][0x%x]", err_name, err);
1424                         SAFE_FREE(err_name);
1425                 } else {
1426                         _mmcam_dbg_err("failed to get attributes [0x%x]", err);
1427                 }
1428
1429                 return err;
1430         }
1431
1432         _mmcamcorder_conf_get_value_element_name(VideosinkElement, &videosink_name);
1433
1434         if (!videosink_name) {
1435                 _mmcam_dbg_err("failed to get videosink name");
1436                 return MM_ERROR_CAMCORDER_INTERNAL;
1437         }
1438
1439         _mmcam_dbg_log("(dp_handle=%p, size=%d)", dp_handle, size);
1440
1441         /* Set display handle */
1442         if (!strcmp(videosink_name, "xvimagesink") || !strcmp(videosink_name, "ximagesink")) {
1443                 if (dp_handle) {
1444                         xid = *dp_handle;
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, dp_handle);
1459
1460                 if (dp_handle) {
1461                         MMCAMCORDER_G_OBJECT_SET_POINTER(vsink, "evas-object", dp_handle);
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 (dp_handle) {
1469                         window_info = (MMCamWindowInfo *)dp_handle;
1470                         _mmcam_dbg_log("wayland global surface id : %d", window_info->surface_id);
1471                         gst_video_overlay_set_wl_window_wl_surface_id(GST_VIDEO_OVERLAY(vsink), window_info->surface_id);
1472                 } else {
1473                         _mmcam_dbg_warn("Handle is NULL. skip setting.");
1474                 }
1475         } else if (!strcmp(videosink_name, "directvideosink")) {
1476                 if (dp_handle) {
1477                         window_info = (MMCamWindowInfo *)dp_handle;
1478                         _mmcam_dbg_log("wayland global surface id : %d, x,y,w,h (%d,%d,%d,%d)",
1479                                 window_info->surface_id,
1480                                 window_info->rect.x,
1481                                 window_info->rect.y,
1482                                 window_info->rect.width,
1483                                 window_info->rect.height);
1484                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), (guintptr)window_info->surface_id);
1485                         gst_video_overlay_set_render_rectangle(GST_VIDEO_OVERLAY(vsink),
1486                                 window_info->rect.x,
1487                                 window_info->rect.y,
1488                                 window_info->rect.width,
1489                                 window_info->rect.height);
1490                 } else {
1491                         _mmcam_dbg_warn("dp_handle is null");
1492                 }
1493 #ifdef _MMCAMCORDER_RM_SUPPORT
1494                 if (hcamcorder->request_resources.category_id[0] == RM_CATEGORY_VIDEO_DECODER_SUB)
1495                         display_scaler = 1;
1496                 MMCAMCORDER_G_OBJECT_SET(vsink, "device-scaler", display_scaler);
1497 #endif /* _MMCAMCORDER_RM_SUPPORT */
1498         } else {
1499                 _mmcam_dbg_warn("Who are you?? (Videosink: %s)", videosink_name);
1500         }
1501
1502         _mmcam_dbg_log("%s set: display_geometry_method[%d],origin-size[%d],visible[%d],rotate[%d],flip[%d]",
1503                 videosink_name, display_geometry_method, origin_size, visible, rotation, flip);
1504
1505         /* Set attribute */
1506         if (!strcmp(videosink_name, "xvimagesink") || !strcmp(videosink_name, "tizenwlsink") ||
1507             !strcmp(videosink_name, "evaspixmapsink") || !strcmp(videosink_name, "directvideosink")) {
1508                 /* set rotation */
1509                 MMCAMCORDER_G_OBJECT_SET(vsink, "rotate", rotation);
1510
1511                 /* set flip */
1512                 MMCAMCORDER_G_OBJECT_SET(vsink, "flip", flip);
1513
1514                 switch (zoom_attr) {
1515                 case MM_DISPLAY_SCALE_DEFAULT:
1516                         zoom_level = 1;
1517                         break;
1518                 case MM_DISPLAY_SCALE_DOUBLE_LENGTH:
1519                         zoom_level = 2;
1520                         break;
1521                 case MM_DISPLAY_SCALE_TRIPLE_LENGTH:
1522                         zoom_level = 3;
1523                         break;
1524                 default:
1525                         _mmcam_dbg_warn("Unsupported zoom value. set as default.");
1526                         zoom_level = 1;
1527                         break;
1528                 }
1529
1530                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-geometry-method", display_geometry_method);
1531                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-mode", display_mode);
1532                 MMCAMCORDER_G_OBJECT_SET(vsink, "visible", visible);
1533                 MMCAMCORDER_G_OBJECT_SET(vsink, "zoom", zoom_level);
1534
1535                 if (display_geometry_method == MM_DISPLAY_METHOD_CUSTOM_ROI) {
1536                         if (!strcmp(videosink_name, "tizenwlsink")) {
1537                             gst_video_overlay_set_display_roi_area(GST_VIDEO_OVERLAY(vsink),
1538                                         rect_x, rect_y, rect_width, rect_height);
1539                         } else {
1540                                 g_object_set(vsink,
1541                                         "dst-roi-x", rect_x,
1542                                         "dst-roi-y", rect_y,
1543                                         "dst-roi-w", rect_width,
1544                                         "dst-roi-h", rect_height,
1545                                         NULL);
1546                         }
1547                 }
1548         }
1549
1550         return MM_ERROR_NONE;
1551 }
1552
1553
1554 int _mmcamcorder_video_frame_stabilize(MMHandleType handle, int cmd)
1555 {
1556         int category = 0;
1557         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1558         _MMCamcorderSubContext *sc = NULL;
1559
1560         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1561
1562         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1563
1564         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1565
1566         switch (cmd) {
1567         case _MMCamcorder_CMD_PREVIEW_START:
1568                 category = CONFIGURE_CATEGORY_CTRL_CAMERA;
1569                 break;
1570         case _MMCamcorder_CMD_CAPTURE:
1571                 category = CONFIGURE_CATEGORY_CTRL_CAPTURE;
1572                 break;
1573         default:
1574                 _mmcam_dbg_warn("unknown command : %d", cmd);
1575                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1576         }
1577
1578         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_ctrl,
1579                 category, "FrameStabilityCount", &sc->frame_stability_count);
1580
1581         _mmcam_dbg_log("[cmd %d] frame stability count : %d",
1582                 cmd, sc->frame_stability_count);
1583
1584         return MM_ERROR_NONE;
1585 }
1586
1587 /* Retreive device information and set them to attributes */
1588 gboolean _mmcamcorder_get_device_info(MMHandleType handle)
1589 {
1590         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1591         _MMCamcorderSubContext *sc = NULL;
1592         GstCameraControl *control = NULL;
1593         GstCameraControlExifInfo exif_info = {0,};
1594
1595         mmf_return_val_if_fail(hcamcorder, FALSE);
1596         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1597
1598         memset(&exif_info, 0x0, sizeof(GstCameraControlExifInfo));
1599
1600         if (sc && sc->element) {
1601                 int err = MM_ERROR_NONE;
1602                 char *err_name = NULL;
1603                 double focal_len = 0.0;
1604
1605                 /* Video input device */
1606                 if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
1607                         /* Exif related information */
1608                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
1609                         if (control != NULL) {
1610                                 gst_camera_control_get_exif_info(control, &exif_info); /* get video input device information */
1611                                 if (exif_info.focal_len_denominator != 0)
1612                                         focal_len = ((double)exif_info.focal_len_numerator) / ((double) exif_info.focal_len_denominator);
1613                         } else {
1614                                 _mmcam_dbg_err("Fail to get camera control interface!");
1615                                 focal_len = 0.0;
1616                         }
1617                 }
1618
1619                 /* Set values to attributes */
1620                 err = mm_camcorder_set_attributes(handle, &err_name,
1621                         MMCAM_CAMERA_FOCAL_LENGTH, focal_len,
1622                         NULL);
1623                 if (err != MM_ERROR_NONE) {
1624                         _mmcam_dbg_err("Set attributes error(%s:%x)!", err_name, err);
1625                         SAFE_FREE(err_name);
1626                         return FALSE;
1627                 }
1628         } else {
1629                 _mmcam_dbg_warn("Sub context isn't exist.");
1630                 return FALSE;
1631         }
1632
1633         return TRUE;
1634 }
1635
1636 static guint32 _mmcamcorder_convert_fourcc_string_to_value(const gchar* format_name)
1637 {
1638         return format_name[0] | (format_name[1] << 8) | (format_name[2] << 16) | (format_name[3] << 24);
1639 }
1640
1641 static GstPadProbeReturn __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1642 {
1643         int current_state = MM_CAMCORDER_STATE_NONE;
1644         int i = 0;
1645
1646         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1647         _MMCamcorderSubContext *sc = NULL;
1648         _MMCamcorderKPIMeasure *kpi = NULL;
1649         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1650
1651         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1652         mmf_return_val_if_fail(gst_buffer_n_memory(buffer), GST_PAD_PROBE_DROP);
1653         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1654
1655         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1656         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1657
1658         current_state = hcamcorder->state;
1659
1660         if (sc->drop_vframe > 0) {
1661                 if (sc->pass_first_vframe > 0) {
1662                         sc->pass_first_vframe--;
1663                         _mmcam_dbg_log("Pass video frame by pass_first_vframe");
1664                 } else {
1665                         sc->drop_vframe--;
1666                         _mmcam_dbg_log("Drop video frame by drop_vframe");
1667                         return GST_PAD_PROBE_DROP;
1668                 }
1669         } else if (sc->frame_stability_count > 0) {
1670                 sc->frame_stability_count--;
1671                 _mmcam_dbg_log("Drop video frame by frame_stability_count");
1672                 return GST_PAD_PROBE_DROP;
1673         }
1674
1675         if (current_state >= MM_CAMCORDER_STATE_PREPARE) {
1676                 int diff_sec;
1677                 int frame_count = 0;
1678                 struct timeval current_video_time;
1679
1680                 kpi = &(sc->kpi);
1681                 if (kpi->init_video_time.tv_sec == kpi->last_video_time.tv_sec &&
1682                     kpi->init_video_time.tv_usec == kpi->last_video_time.tv_usec &&
1683                     kpi->init_video_time.tv_usec  == 0) {
1684                         /*
1685                         _mmcam_dbg_log("START to measure FPS");
1686                         */
1687                         gettimeofday(&(kpi->init_video_time), NULL);
1688                 }
1689
1690                 frame_count = ++(kpi->video_framecount);
1691
1692                 gettimeofday(&current_video_time, NULL);
1693                 diff_sec = current_video_time.tv_sec - kpi->last_video_time.tv_sec;
1694                 if (diff_sec != 0) {
1695                         kpi->current_fps = (frame_count - kpi->last_framecount) / diff_sec;
1696                         if ((current_video_time.tv_sec - kpi->init_video_time.tv_sec) != 0) {
1697                                 int framecount = kpi->video_framecount;
1698                                 int elased_sec = current_video_time.tv_sec - kpi->init_video_time.tv_sec;
1699                                 kpi->average_fps = framecount / elased_sec;
1700                         }
1701
1702                         kpi->last_framecount = frame_count;
1703                         kpi->last_video_time.tv_sec = current_video_time.tv_sec;
1704                         kpi->last_video_time.tv_usec = current_video_time.tv_usec;
1705                         /*
1706                         _mmcam_dbg_log("current fps(%d), average(%d)", kpi->current_fps, kpi->average_fps);
1707                         */
1708                 }
1709         }
1710
1711         /* video stream callback */
1712         if (hcamcorder->vstream_cb && buffer) {
1713                 int state = MM_CAMCORDER_STATE_NULL;
1714                 int num_bos = 0;
1715                 unsigned int fourcc = 0;
1716                 const gchar *string_format = NULL;
1717
1718                 MMCamcorderVideoStreamDataType stream;
1719                 tbm_surface_h t_surface = NULL;
1720                 tbm_surface_info_s t_info;
1721
1722                 GstCaps *caps = NULL;
1723                 GstStructure *structure = NULL;
1724                 GstMemory *memory = NULL;
1725                 GstMapInfo mapinfo;
1726
1727                 if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ENCODED_H264) {
1728                         state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1729                         if (state < MM_CAMCORDER_STATE_PREPARE) {
1730                                 _mmcam_dbg_warn("Not ready for stream callback");
1731                                 return GST_PAD_PROBE_OK;
1732                         }
1733                 }
1734
1735                 caps = gst_pad_get_current_caps(pad);
1736                 if (caps == NULL) {
1737                         _mmcam_dbg_warn("Caps is NULL.");
1738                         return GST_PAD_PROBE_OK;
1739                 }
1740
1741                 /* clear data structure */
1742                 memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1743                 memset(&stream, 0x0, sizeof(MMCamcorderVideoStreamDataType));
1744
1745                 structure = gst_caps_get_structure(caps, 0);
1746                 gst_structure_get_int(structure, "width", &(stream.width));
1747                 gst_structure_get_int(structure, "height", &(stream.height));
1748
1749                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1750                         stream.format = MM_PIXEL_FORMAT_ENCODED_H264;
1751                 } else {
1752                         string_format = gst_structure_get_string(structure, "format");
1753                         if (string_format == NULL) {
1754                                 gst_caps_unref(caps);
1755                                 caps = NULL;
1756                                 _mmcam_dbg_warn("get string error!!");
1757                                 return GST_PAD_PROBE_OK;
1758                         }
1759
1760                         fourcc = _mmcamcorder_convert_fourcc_string_to_value(string_format);
1761                         stream.format = _mmcamcorder_get_pixtype(fourcc);
1762                 }
1763
1764                 gst_caps_unref(caps);
1765                 caps = NULL;
1766
1767                 /*
1768                 _mmcam_dbg_log("Call video steramCb, data[%p], Width[%d],Height[%d], Format[%d]",
1769                         GST_BUFFER_DATA(buffer), stream.width, stream.height, stream.format);
1770                 */
1771
1772                 if (stream.width == 0 || stream.height == 0) {
1773                         _mmcam_dbg_warn("Wrong condition!!");
1774                         return GST_PAD_PROBE_OK;
1775                 }
1776
1777                 /* set size and timestamp */
1778                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264)
1779                         memory = gst_buffer_get_all_memory(buffer);
1780                 else
1781                         memory = gst_buffer_peek_memory(buffer, 0);
1782                 if (!memory) {
1783                         _mmcam_dbg_err("GstMemory get failed from buffer %p", buffer);
1784                         return GST_PAD_PROBE_OK;
1785                 }
1786
1787                 if (hcamcorder->use_zero_copy_format) {
1788                         t_surface = (tbm_surface_h)gst_tizen_memory_get_surface(memory);
1789
1790                         if (tbm_surface_get_info(t_surface, &t_info) != TBM_SURFACE_ERROR_NONE) {
1791                                 _mmcam_dbg_err("failed to get tbm surface[%p] info", t_surface);
1792                                 return GST_PAD_PROBE_OK;
1793                         }
1794
1795                         stream.length_total = t_info.size;
1796
1797                         /* set bo, stride and elevation */
1798                         num_bos = gst_tizen_memory_get_num_bos(memory);
1799                         for (i = 0 ; i < num_bos ; i++)
1800                                 stream.bo[i] = gst_tizen_memory_get_bos(memory, i);
1801
1802                         for (i = 0 ; i < t_info.num_planes ; i++) {
1803                                 stream.stride[i] = t_info.planes[i].stride;
1804                                 stream.elevation[i] = t_info.planes[i].size / t_info.planes[i].stride;
1805                                 /*_mmcam_dbg_log("[%d] %dx%d", i, stream.stride[i], stream.elevation[i]);*/
1806                         }
1807
1808                         /* set gst buffer */
1809                         stream.internal_buffer = buffer;
1810                 } else {
1811                         stream.length_total = gst_memory_get_sizes(memory, NULL, NULL);
1812                 }
1813
1814                 stream.timestamp = (unsigned int)(GST_BUFFER_PTS(buffer)/1000000); /* nano sec -> mili sec */
1815
1816                 /* set data pointers */
1817                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1818                         stream.format == MM_PIXEL_FORMAT_NV21 ||
1819                         stream.format == MM_PIXEL_FORMAT_I420) {
1820                         if (hcamcorder->use_zero_copy_format) {
1821                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1822                                     stream.format == MM_PIXEL_FORMAT_NV21) {
1823                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1824                                         stream.num_planes = 2;
1825                                         stream.data.yuv420sp.y = t_info.planes[0].ptr;
1826                                         stream.data.yuv420sp.length_y = t_info.planes[0].size;
1827                                         stream.data.yuv420sp.uv = t_info.planes[1].ptr;
1828                                         stream.data.yuv420sp.length_uv = t_info.planes[1].size;
1829                                         /*
1830                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:%p,size:%d [UV]p:%p,size:%d",
1831                                                 stream.format, stream.num_planes,
1832                                                 stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1833                                                 stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1834                                         */
1835                                 } else {
1836                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1837                                         stream.num_planes = 3;
1838                                         stream.data.yuv420p.y = t_info.planes[0].ptr;
1839                                         stream.data.yuv420p.length_y = t_info.planes[0].size;
1840                                         stream.data.yuv420p.u = t_info.planes[1].ptr;
1841                                         stream.data.yuv420p.length_u = t_info.planes[1].size;
1842                                         stream.data.yuv420p.v = t_info.planes[2].ptr;
1843                                         stream.data.yuv420p.length_v = t_info.planes[2].size;
1844                                         /*
1845                                         _mmcam_dbg_log("S420[num_planes:%d] [Y]p:%p,size:%d [U]p:%p,size:%d [V]p:%p,size:%d",
1846                                                 stream.num_planes,
1847                                                 stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1848                                                 stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1849                                                 stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1850                                         */
1851                                 }
1852                         } else {
1853                                 gst_memory_map(memory, &mapinfo, GST_MAP_READWRITE);
1854                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1855                                         stream.format == MM_PIXEL_FORMAT_NV21) {
1856                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1857                                         stream.num_planes = 2;
1858                                         stream.data.yuv420sp.y = mapinfo.data;
1859                                         stream.data.yuv420sp.length_y = stream.width * stream.height;
1860                                         stream.data.yuv420sp.uv = stream.data.yuv420sp.y + stream.data.yuv420sp.length_y;
1861                                         stream.data.yuv420sp.length_uv = stream.data.yuv420sp.length_y >> 1;
1862                                         stream.stride[0] = stream.width;
1863                                         stream.elevation[0] = stream.height;
1864                                         stream.stride[1] = stream.width;
1865                                         stream.elevation[1] = stream.height >> 1;
1866                                         /*
1867                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:%p,size:%d [UV]p:%p,size:%d",
1868                                                 stream.format, stream.num_planes,
1869                                                 stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1870                                                 stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1871                                         */
1872                                 } else {
1873                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1874                                         stream.num_planes = 3;
1875                                         stream.data.yuv420p.y = mapinfo.data;
1876                                         stream.data.yuv420p.length_y = stream.width * stream.height;
1877                                         stream.data.yuv420p.u = stream.data.yuv420p.y + stream.data.yuv420p.length_y;
1878                                         stream.data.yuv420p.length_u = stream.data.yuv420p.length_y >> 2;
1879                                         stream.data.yuv420p.v = stream.data.yuv420p.u + stream.data.yuv420p.length_u;
1880                                         stream.data.yuv420p.length_v = stream.data.yuv420p.length_u;
1881                                         stream.stride[0] = stream.width;
1882                                         stream.elevation[0] = stream.height;
1883                                         stream.stride[1] = stream.width >> 1;
1884                                         stream.elevation[1] = stream.height >> 1;
1885                                         stream.stride[2] = stream.width >> 1;
1886                                         stream.elevation[2] = stream.height >> 1;
1887                                         /*
1888                                         _mmcam_dbg_log("I420[num_planes:%d] [Y]p:%p,size:%d [U]p:%p,size:%d [V]p:%p,size:%d",
1889                                                 stream.num_planes,
1890                                                 stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1891                                                 stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1892                                                 stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1893                                         */
1894                                 }
1895                         }
1896                 } else {
1897                         gst_memory_map(memory, &mapinfo, GST_MAP_READWRITE);
1898
1899                         switch (stream.format) {
1900                         case MM_PIXEL_FORMAT_YUYV:
1901                         case MM_PIXEL_FORMAT_UYVY:
1902                         case MM_PIXEL_FORMAT_422P:
1903                         case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1904                                 stream.data_type = MM_CAM_STREAM_DATA_YUV422;
1905                                 stream.data.yuv422.yuv = mapinfo.data;
1906                                 stream.data.yuv422.length_yuv = stream.length_total;
1907                                 stream.stride[0] = stream.width << 1;
1908                                 stream.elevation[0] = stream.height;
1909                                 break;
1910                         case MM_PIXEL_FORMAT_ENCODED_H264:
1911                                 stream.data_type = MM_CAM_STREAM_DATA_ENCODED;
1912                                 stream.data.encoded.data = mapinfo.data;
1913                                 stream.data.encoded.length_data = stream.length_total;
1914                                 /*
1915                                 _mmcam_dbg_log("H264[num_planes:%d] [0]p:%p,size:%d",
1916                                         stream.num_planes, stream.data.encoded.data, stream.data.encoded.length_data);
1917                                 */
1918                                 break;
1919                         case MM_PIXEL_FORMAT_INVZ:
1920                                 stream.data_type = MM_CAM_STREAM_DATA_DEPTH;
1921                                 stream.data.depth.data = mapinfo.data;
1922                                 stream.data.depth.length_data = stream.length_total;
1923                                 stream.stride[0] = stream.width << 1;
1924                                 stream.elevation[0] = stream.height;
1925                                 break;
1926                         case MM_PIXEL_FORMAT_RGBA:
1927                         case MM_PIXEL_FORMAT_ARGB:
1928                                 stream.data_type = MM_CAM_STREAM_DATA_RGB;
1929                                 stream.data.rgb.data = mapinfo.data;
1930                                 stream.data.rgb.length_data = stream.length_total;
1931                                 stream.stride[0] = stream.width << 2;
1932                                 stream.elevation[0] = stream.height;
1933                                 break;
1934                         default:
1935                                 stream.data_type = MM_CAM_STREAM_DATA_YUV420;
1936                                 stream.data.yuv420.yuv = mapinfo.data;
1937                                 stream.data.yuv420.length_yuv = stream.length_total;
1938                                 stream.stride[0] = (stream.width * 3) >> 1;
1939                                 stream.elevation[0] = stream.height;
1940                                 break;
1941                         }
1942
1943                         stream.num_planes = 1;
1944                         /*
1945                         _mmcam_dbg_log("%c%c%c%c[num_planes:%d] [0]p:%p,size:%d",
1946                                 fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
1947                                 stream.num_planes, stream.data.yuv420.yuv, stream.data.yuv420.length_yuv);
1948                         */
1949                 }
1950
1951                 /* call application callback */
1952                 _MMCAMCORDER_LOCK_VSTREAM_CALLBACK(hcamcorder);
1953                 if (hcamcorder->vstream_cb) {
1954                         hcamcorder->vstream_cb(&stream, hcamcorder->vstream_cb_param);
1955
1956                         for (i = 0 ; i < TBM_SURF_PLANE_MAX && stream.bo[i] ; i++) {
1957                                 tbm_bo_map(stream.bo[i], TBM_DEVICE_CPU, TBM_OPTION_READ|TBM_OPTION_WRITE);
1958                                 tbm_bo_unmap(stream.bo[i]);
1959                         }
1960                 }
1961
1962                 _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
1963
1964                 /* unmap memory */
1965                 if (mapinfo.data)
1966                         gst_memory_unmap(memory, &mapinfo);
1967                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264)
1968                         gst_memory_unref(memory);
1969         }
1970
1971         return GST_PAD_PROBE_OK;
1972 }
1973
1974 static GstPadProbeReturn __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1975 {
1976         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1977         _MMCamcorderSubContext *sc = NULL;
1978         GstClockTime diff = 0;           /* nsec */
1979         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1980
1981         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1982         mmf_return_val_if_fail(gst_buffer_n_memory(buffer), GST_PAD_PROBE_DROP);
1983         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1984
1985         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1986         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1987
1988         /* push buffer in appsrc to encode */
1989         if (!sc->info_video) {
1990                 _mmcam_dbg_warn("sc->info_video is NULL!!");
1991                 return GST_PAD_PROBE_DROP;
1992         }
1993
1994         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_RUN &&
1995             sc->info_video->record_dual_stream == FALSE &&
1996             sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst) {
1997                 int ret = 0;
1998                 GstClock *clock = NULL;
1999
2000                 /*
2001                 _mmcam_dbg_log("GST_BUFFER_FLAG_DELTA_UNIT is set : %d",
2002                         GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT));
2003                 */
2004
2005                 /* check first I frame */
2006                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264 &&
2007                     sc->info_video->get_first_I_frame == FALSE) {
2008                         if (!GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT)) {
2009                                 _mmcam_dbg_warn("first I frame is come");
2010                                 sc->info_video->get_first_I_frame = TRUE;
2011                         } else {
2012                                 _mmcam_dbg_warn("NOT I frame.. skip this buffer");
2013                                 return GST_PAD_PROBE_OK;
2014                         }
2015                 }
2016
2017                 if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst) {
2018                         if (sc->info_video->is_firstframe) {
2019                                 clock = GST_ELEMENT_CLOCK(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
2020                                 if (clock) {
2021                                         gst_object_ref(clock);
2022                                         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);
2023                                         gst_object_unref(clock);
2024                                 }
2025                         }
2026                 } else {
2027                         if (sc->info_video->is_firstframe) {
2028                                 /* for image capture with encodebin(ex:emulator) */
2029                                 if (sc->bencbin_capture && sc->info_image->capturing) {
2030                                         g_mutex_lock(&hcamcorder->task_thread_lock);
2031                                         _mmcam_dbg_log("send signal for sound play");
2032                                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_SOLO_PLAY_START;
2033                                         g_cond_signal(&hcamcorder->task_thread_cond);
2034                                         g_mutex_unlock(&hcamcorder->task_thread_lock);
2035                                 }
2036                                 sc->info_video->base_video_ts = GST_BUFFER_PTS(buffer);
2037                         }
2038                 }
2039                 GST_BUFFER_PTS(buffer) = GST_BUFFER_PTS(buffer) - sc->info_video->base_video_ts;
2040                 GST_BUFFER_DTS(buffer) = GST_BUFFER_PTS(buffer);
2041
2042                 /*_mmcam_dbg_log("buffer %p, timestamp %"GST_TIME_FORMAT, buffer, GST_TIME_ARGS(GST_BUFFER_PTS(buffer)));*/
2043
2044                 if (0) {
2045                         GstCaps *caps = gst_pad_get_current_caps(pad);
2046                         if (caps) {
2047                                 char *caps_string = gst_caps_to_string(caps);
2048                                 if (caps_string) {
2049                                         _mmcam_dbg_log("%s", caps_string);
2050                                         g_free(caps_string);
2051                                         caps_string = NULL;
2052                                 }
2053                                 gst_caps_unref(caps);
2054                                 caps = NULL;
2055                         } else {
2056                                 _mmcam_dbg_warn("failed to get caps from pad");
2057                         }
2058                 }
2059
2060                 g_signal_emit_by_name(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "push-buffer", buffer, &ret);
2061
2062                 /*_mmcam_dbg_log("push buffer result : 0x%x", ret);*/
2063
2064                 if (sc->info_video->is_firstframe) {
2065                         sc->info_video->is_firstframe = FALSE;
2066
2067                         /* drop buffer if it's from tizen allocator */
2068                         if (gst_is_tizen_memory(gst_buffer_peek_memory(buffer, 0))) {
2069                                 _mmcam_dbg_warn("drop first buffer from tizen allocator to avoid copy in basesrc");
2070                                 return GST_PAD_PROBE_DROP;
2071                         }
2072                 }
2073         }
2074
2075         /* skip display if too fast FPS */
2076         if (sc->info_video && sc->info_video->fps > _MMCAMCORDER_FRAME_PASS_MIN_FPS) {
2077                 if (sc->info_video->prev_preview_ts != 0) {
2078                         diff = GST_BUFFER_PTS(buffer) - sc->info_video->prev_preview_ts;
2079                         if (diff < _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME) {
2080                                 _mmcam_dbg_log("it's too fast. drop frame...");
2081                                 return GST_PAD_PROBE_DROP;
2082                         }
2083                 }
2084
2085                 /*_mmcam_dbg_log("diff %llu", diff);*/
2086
2087                 sc->info_video->prev_preview_ts = GST_BUFFER_PTS(buffer);
2088         }
2089
2090         return GST_PAD_PROBE_OK;
2091 }
2092
2093
2094 GstPadProbeReturn __mmcamcorder_muxed_dataprobe(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
2095 {
2096         MMCamcorderMuxedStreamDataType stream;
2097         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
2098         _MMCamcorderSubContext *sc = NULL;
2099         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
2100         GstMapInfo mapinfo;
2101
2102         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_OK);
2103         mmf_return_val_if_fail(gst_buffer_n_memory(buffer), GST_PAD_PROBE_OK);
2104         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_OK);
2105
2106         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2107         mmf_return_val_if_fail(sc, GST_PAD_PROBE_OK);
2108
2109         if (!gst_buffer_map(buffer, &mapinfo, GST_MAP_READ)) {
2110                 _mmcam_dbg_warn("map failed : buffer %p", buffer);
2111                 return GST_PAD_PROBE_OK;
2112         }
2113
2114         /* call application callback */
2115         _MMCAMCORDER_LOCK_MSTREAM_CALLBACK(hcamcorder);
2116
2117         if (hcamcorder->mstream_cb) {
2118                 stream.data = (void *)mapinfo.data;
2119                 stream.length = mapinfo.size;
2120                 stream.offset = sc->muxed_stream_offset;
2121                 hcamcorder->mstream_cb(&stream, hcamcorder->mstream_cb_param);
2122         }
2123
2124         _MMCAMCORDER_UNLOCK_MSTREAM_CALLBACK(hcamcorder);
2125
2126         /* calculate current offset */
2127         sc->muxed_stream_offset += mapinfo.size;
2128
2129         gst_buffer_unmap(buffer, &mapinfo);
2130
2131         return GST_PAD_PROBE_OK;
2132 }
2133
2134
2135 GstPadProbeReturn __mmcamcorder_eventprobe_monitor(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
2136 {
2137         GstEvent *event = GST_PAD_PROBE_INFO_EVENT(info);
2138         mmf_camcorder_t *hcamcorder = NULL;
2139         _MMCamcorderSubContext *sc = NULL;
2140         GstObject *parent = NULL;
2141
2142         switch (GST_EVENT_TYPE(event)) {
2143         case GST_EVENT_UNKNOWN:
2144         /* upstream events */
2145         case GST_EVENT_QOS:
2146         case GST_EVENT_SEEK:
2147         case GST_EVENT_NAVIGATION:
2148         case GST_EVENT_LATENCY:
2149         /* downstream serialized events */
2150         case GST_EVENT_BUFFERSIZE:
2151                 _mmcam_dbg_log("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2152                 break;
2153         case GST_EVENT_TAG:
2154                 {
2155                         GstTagList *tag_list = NULL;
2156                         _MMCamcorderReplayGain *replay_gain = NULL;
2157
2158                         _mmcam_dbg_log("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2159
2160                         hcamcorder = MMF_CAMCORDER(u_data);
2161                         if (!hcamcorder || !hcamcorder->sub_context) {
2162                                 _mmcam_dbg_warn("NULL handle");
2163                                 break;
2164                         }
2165
2166                         replay_gain = &hcamcorder->sub_context->replay_gain;
2167
2168                         gst_event_parse_tag(event, &tag_list);
2169                         if (!tag_list) {
2170                                 _mmcam_dbg_warn("failed to get tag list");
2171                                 break;
2172                         }
2173
2174                         if (!gst_tag_list_get_double(tag_list, GST_TAG_TRACK_PEAK, &replay_gain->track_peak)) {
2175                                 _mmcam_dbg_warn("failed to get GST_TAG_TRACK_PEAK");
2176                                 break;
2177                         }
2178
2179                         if (!gst_tag_list_get_double(tag_list, GST_TAG_TRACK_GAIN, &replay_gain->track_gain)) {
2180                                 _mmcam_dbg_warn("failed to get GST_TAG_TRACK_GAIN");
2181                                 break;
2182                         }
2183
2184                         if (!gst_tag_list_get_double(tag_list, GST_TAG_ALBUM_PEAK, &replay_gain->album_peak)) {
2185                                 _mmcam_dbg_warn("failed to get GST_TAG_ALBUM_PEAK");
2186                                 break;
2187                         }
2188
2189                         if (!gst_tag_list_get_double(tag_list, GST_TAG_ALBUM_GAIN, &replay_gain->album_gain)) {
2190                                 _mmcam_dbg_warn("failed to get GST_TAG_ALBUM_PEAK");
2191                                 break;
2192                         }
2193
2194                         _mmcam_dbg_log("Track [peak %lf, gain %lf], Album [peak %lf, gain %lf]",
2195                                 replay_gain->track_peak, replay_gain->track_gain,
2196                                 replay_gain->album_peak, replay_gain->album_gain);
2197                 }
2198                 break;
2199         case GST_EVENT_SEGMENT:
2200                 _mmcam_dbg_log("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2201
2202                 hcamcorder = MMF_CAMCORDER(u_data);
2203                 if (!hcamcorder) {
2204                         _mmcam_dbg_warn("NULL handle");
2205                         break;
2206                 }
2207
2208                 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2209                 if (!sc) {
2210                         _mmcam_dbg_warn("NULL sub context");
2211                         break;
2212                 }
2213
2214                 if (!sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst) {
2215                         _mmcam_dbg_warn("no encoder sink");
2216                         break;
2217                 }
2218
2219                 parent = gst_pad_get_parent(pad);
2220                 if (!parent) {
2221                         _mmcam_dbg_warn("get parent failed");
2222                         break;
2223                 }
2224
2225                 if (parent == (GstObject *)sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst) {
2226                         const GstSegment *segment;
2227                         gst_event_parse_segment(event, &segment);
2228                         if (segment->format == GST_FORMAT_BYTES) {
2229                                 _mmcam_dbg_log("change current offset %llu -> %"G_GUINT64_FORMAT,
2230                                         sc->muxed_stream_offset, segment->start);
2231
2232                                 sc->muxed_stream_offset = (unsigned long long)segment->start;
2233                         }
2234                 }
2235
2236                 gst_object_unref(parent);
2237                 parent = NULL;
2238                 break;
2239         case GST_EVENT_EOS:
2240                 _mmcam_dbg_warn("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2241                 break;
2242         /* bidirectional events */
2243         case GST_EVENT_FLUSH_START:
2244         case GST_EVENT_FLUSH_STOP:
2245                 _mmcam_dbg_err("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2246                 break;
2247         default:
2248                 _mmcam_dbg_log("[%s:%s] gots %s", GST_DEBUG_PAD_NAME(pad), GST_EVENT_TYPE_NAME(event));
2249                 break;
2250         }
2251
2252         return GST_PAD_PROBE_OK;
2253 }
2254
2255
2256 int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate)
2257 {
2258         int result = MM_CAMCORDER_MR475;
2259
2260         if (bitrate < 5150)
2261                 result = MM_CAMCORDER_MR475; /*AMR475*/
2262         else if (bitrate < 5900)
2263                 result = MM_CAMCORDER_MR515; /*AMR515*/
2264         else if (bitrate < 6700)
2265                 result = MM_CAMCORDER_MR59; /*AMR59*/
2266         else if (bitrate < 7400)
2267                 result = MM_CAMCORDER_MR67; /*AMR67*/
2268         else if (bitrate < 7950)
2269                 result = MM_CAMCORDER_MR74; /*AMR74*/
2270         else if (bitrate < 10200)
2271                 result = MM_CAMCORDER_MR795; /*AMR795*/
2272         else if (bitrate < 12200)
2273                 result = MM_CAMCORDER_MR102; /*AMR102*/
2274         else
2275                 result = MM_CAMCORDER_MR122; /*AMR122*/
2276
2277         return result;
2278 }
2279
2280
2281 int _mmcamcorder_get_eos_message(MMHandleType handle)
2282 {
2283         int64_t end_time;
2284         int ret = MM_ERROR_NONE;
2285
2286         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2287         _MMCamcorderSubContext *sc = NULL;
2288
2289         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2290         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2291         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2292
2293         _mmcam_dbg_log("START");
2294
2295         _MMCAMCORDER_LOCK(handle);
2296
2297         if (sc->bget_eos == FALSE) {
2298                 end_time = g_get_monotonic_time() + 3 * G_TIME_SPAN_SECOND;
2299                 if (_MMCAMCORDER_WAIT_UNTIL(handle, end_time)) {
2300                         _mmcam_dbg_log("EOS signal received");
2301                 } else {
2302                         _mmcam_dbg_err("EOS wait time out");
2303
2304                         if (hcamcorder->error_code == MM_ERROR_NONE)
2305                                 hcamcorder->error_code = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
2306                 }
2307         } else {
2308                 _mmcam_dbg_log("already got EOS");
2309         }
2310
2311         _MMCAMCORDER_UNLOCK(handle);
2312
2313         if (hcamcorder->error_code == MM_ERROR_NONE) {
2314                 if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2315                         mmf_return_val_if_fail(sc->info_video, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2316                         if (sc->info_video->b_commiting)
2317                                 _mmcamcorder_video_handle_eos((MMHandleType)hcamcorder);
2318                 } else {
2319                         mmf_return_val_if_fail(sc->info_audio, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2320                         if (sc->info_audio->b_commiting)
2321                                 _mmcamcorder_audio_handle_eos((MMHandleType)hcamcorder);
2322                 }
2323         } else {
2324                 ret = hcamcorder->error_code;
2325                 _mmcam_dbg_err("error 0x%x", ret);
2326         }
2327
2328         _mmcam_dbg_log("END");
2329
2330         return ret;
2331 }
2332
2333
2334 void _mmcamcorder_remove_element_handle(MMHandleType handle, void *element, int first_elem, int last_elem)
2335 {
2336         int i = 0;
2337         _MMCamcorderGstElement *remove_element = (_MMCamcorderGstElement *)element;
2338
2339         mmf_return_if_fail(handle && remove_element);
2340         mmf_return_if_fail((first_elem >= 0) && (last_elem > 0) && (last_elem > first_elem));
2341
2342         _mmcam_dbg_log("");
2343
2344         for (i = first_elem ; i <= last_elem ; i++) {
2345                 remove_element[i].gst = NULL;
2346                 remove_element[i].id = _MMCAMCORDER_NONE;
2347         }
2348
2349         return;
2350 }
2351
2352
2353 int _mmcamcorder_check_codec_fileformat_compatibility(const char *codec_type, int codec, int file_format)
2354 {
2355         mmf_return_val_if_fail(codec_type, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2356
2357         /* Check compatibility between codec and file format */
2358         if (!strcmp(codec_type, MMCAM_AUDIO_ENCODER)) {
2359                 if (codec > MM_AUDIO_CODEC_INVALID && codec < MM_AUDIO_CODEC_NUM &&
2360                         file_format > MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
2361                         if (audiocodec_fileformat_compatibility_table[codec][file_format] == 0) {
2362                                 _mmcam_dbg_err("Audio codec[%d] and file format[%d] compatibility FAILED.", codec, file_format);
2363                                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2364                         }
2365
2366                         _mmcam_dbg_log("Audio codec[%d] and file format[%d] compatibility SUCCESS.", codec, file_format);
2367                 } else {
2368                         _mmcam_dbg_err("Audio codec[%d] or file format[%d] is INVALID.", codec, file_format);
2369                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2370                 }
2371         } else if (!strcmp(codec_type, MMCAM_VIDEO_ENCODER)) {
2372                 if (codec > MM_VIDEO_CODEC_INVALID && codec < MM_VIDEO_CODEC_NUM &&
2373                         file_format > MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
2374                         if (videocodec_fileformat_compatibility_table[codec][file_format] == 0) {
2375                                 _mmcam_dbg_err("Video codec[%d] and file format[%d] compatibility FAILED.", codec, file_format);
2376                                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2377                         }
2378
2379                         _mmcam_dbg_log("Video codec[%d] and file format[%d] compatibility SUCCESS.", codec, file_format);
2380                 } else {
2381                         _mmcam_dbg_err("Video codec[%d] or file format[%d] is INVALID.", codec, file_format);
2382                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2383                 }
2384         }
2385
2386         return MM_ERROR_NONE;
2387 }
2388
2389
2390 int _mmcamcorder_check_audiocodec_fileformat_compatibility(MMHandleType handle)
2391 {
2392         int err = MM_ERROR_NONE;
2393         int audio_codec = MM_AUDIO_CODEC_INVALID;
2394         int file_format = MM_FILE_FORMAT_INVALID;
2395
2396         char *err_name = NULL;
2397
2398         err = mm_camcorder_get_attributes(handle, &err_name,
2399                 MMCAM_AUDIO_ENCODER, &audio_codec,
2400                 MMCAM_FILE_FORMAT, &file_format,
2401                 NULL);
2402         if (err != MM_ERROR_NONE) {
2403                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
2404                 SAFE_FREE(err_name);
2405                 return err;
2406         }
2407
2408         /* Check compatibility between audio codec and file format */
2409         err = _mmcamcorder_check_codec_fileformat_compatibility(MMCAM_AUDIO_ENCODER, audio_codec, file_format);
2410
2411         return err;
2412 }
2413
2414
2415 int _mmcamcorder_check_videocodec_fileformat_compatibility(MMHandleType handle)
2416 {
2417         int err = MM_ERROR_NONE;
2418         int video_codec = MM_VIDEO_CODEC_INVALID;
2419         int file_format = MM_FILE_FORMAT_INVALID;
2420
2421         char *err_name = NULL;
2422
2423         err = mm_camcorder_get_attributes(handle, &err_name,
2424                 MMCAM_VIDEO_ENCODER, &video_codec,
2425                 MMCAM_FILE_FORMAT, &file_format,
2426                 NULL);
2427         if (err != MM_ERROR_NONE) {
2428                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
2429                 SAFE_FREE(err_name);
2430                 return err;
2431         }
2432
2433         /* Check compatibility between video codec and file format */
2434         err = _mmcamcorder_check_codec_fileformat_compatibility(MMCAM_VIDEO_ENCODER, video_codec, file_format);
2435
2436         return err;
2437 }
2438
2439
2440 bool _mmcamcorder_set_display_rotation(MMHandleType handle, int display_rotate, int videosink_index)
2441 {
2442         const char* videosink_name = NULL;
2443
2444         mmf_camcorder_t *hcamcorder = NULL;
2445         _MMCamcorderSubContext *sc = NULL;
2446
2447         hcamcorder = MMF_CAMCORDER(handle);
2448         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2449
2450         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2451         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2452         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2453
2454         if (sc->element[videosink_index].gst) {
2455                 /* Get videosink name */
2456                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2457                 if (videosink_name == NULL) {
2458                         _mmcam_dbg_err("Please check videosink element in configuration file");
2459                         return FALSE;
2460                 }
2461
2462                 if (!strcmp(videosink_name, "tizenwlsink") || !strcmp(videosink_name, "xvimagesink") ||
2463                         !strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "evaspixmapsink") ||
2464                         !strcmp(videosink_name, "directvideosink")) {
2465                         MMCAMCORDER_G_OBJECT_SET(sc->element[videosink_index].gst, "rotate", display_rotate);
2466                         _mmcam_dbg_log("Set display-rotate [%d] done.", display_rotate);
2467                 } else {
2468                         _mmcam_dbg_warn("[%s] does not support DISPLAY_ROTATION, but no error", videosink_name);
2469                 }
2470
2471                 return TRUE;
2472         } else {
2473                 _mmcam_dbg_err("Videosink element is null");
2474                 return FALSE;
2475         }
2476 }
2477
2478
2479 bool _mmcamcorder_set_display_flip(MMHandleType handle, int display_flip, int videosink_index)
2480 {
2481         const char* videosink_name = NULL;
2482
2483         mmf_camcorder_t *hcamcorder = NULL;
2484         _MMCamcorderSubContext *sc = NULL;
2485
2486         hcamcorder = MMF_CAMCORDER(handle);
2487         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2488
2489         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2490         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2491         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2492
2493         if (sc->element[videosink_index].gst) {
2494                 /* Get videosink name */
2495                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2496                 if (videosink_name == NULL) {
2497                         _mmcam_dbg_err("Please check videosink element in configuration file");
2498                         return FALSE;
2499                 }
2500
2501                 if (!strcmp(videosink_name, "tizenwlsink") || !strcmp(videosink_name, "xvimagesink") ||
2502                         !strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "evaspixmapsink") ||
2503                         !strcmp(videosink_name, "directvideosink")) {
2504                         MMCAMCORDER_G_OBJECT_SET(sc->element[videosink_index].gst, "flip", display_flip);
2505                         _mmcam_dbg_log("Set display flip [%d] done.", display_flip);
2506                 } else {
2507                         _mmcam_dbg_warn("[%s] does not support DISPLAY_FLIP, but no error", videosink_name);
2508                 }
2509
2510                 return TRUE;
2511         } else {
2512                 _mmcam_dbg_err("Videosink element is null");
2513                 return FALSE;
2514         }
2515 }
2516
2517
2518 bool _mmcamcorder_set_videosrc_rotation(MMHandleType handle, int videosrc_rotate)
2519 {
2520         int width = 0;
2521         int height = 0;
2522         int fps = 0;
2523         _MMCamcorderSubContext *sc = NULL;
2524
2525         mmf_camcorder_t *hcamcorder = NULL;
2526
2527         hcamcorder = MMF_CAMCORDER(handle);
2528         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2529
2530         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2531         if (!sc) {
2532                 _mmcam_dbg_log("sub context is not initailized");
2533                 return TRUE;
2534         }
2535
2536         mm_camcorder_get_attributes(handle, NULL,
2537                 MMCAM_CAMERA_WIDTH, &width,
2538                 MMCAM_CAMERA_HEIGHT, &height,
2539                 MMCAM_CAMERA_FPS, &fps,
2540                 NULL);
2541
2542         _mmcam_dbg_log("set rotate %d", videosrc_rotate);
2543
2544         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, videosrc_rotate);
2545 }
2546
2547
2548 bool _mmcamcorder_set_videosrc_caps(MMHandleType handle, unsigned int fourcc, int width, int height, int fps, int rotate)
2549 {
2550         int set_width = 0;
2551         int set_height = 0;
2552         int set_rotate = 0;
2553         int fps_auto = 0;
2554         unsigned int caps_fourcc = 0;
2555         gboolean do_set_caps = FALSE;
2556
2557         GstCaps *caps = NULL;
2558
2559         mmf_camcorder_t *hcamcorder = NULL;
2560         _MMCamcorderSubContext *sc = NULL;
2561
2562         hcamcorder = MMF_CAMCORDER(handle);
2563         mmf_return_val_if_fail(hcamcorder, FALSE);
2564
2565         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2566
2567         if (!sc || !(sc->element)) {
2568                 _mmcam_dbg_log("sub context is not initialized");
2569                 return TRUE;
2570         }
2571
2572         if (!sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2573                 _mmcam_dbg_err("Video src is NULL!");
2574                 return FALSE;
2575         }
2576
2577         if (!sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst) {
2578                 _mmcam_dbg_err("Video filter is NULL!");
2579                 return FALSE;
2580         }
2581
2582         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2583                 int capture_width = 0;
2584                 int capture_height = 0;
2585                 double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
2586
2587                 mm_camcorder_get_attributes(handle, NULL,
2588                         MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
2589                         MMCAM_CAMERA_FPS_AUTO, &fps_auto,
2590                         MMCAM_CAPTURE_WIDTH, &capture_width,
2591                         MMCAM_CAPTURE_HEIGHT, &capture_height,
2592                         MMCAM_VIDEO_WIDTH, &sc->info_video->video_width,
2593                         MMCAM_VIDEO_HEIGHT, &sc->info_video->video_height,
2594                         NULL);
2595                 _mmcam_dbg_log("motion rate %f, capture size %dx%d, fps auto %d, video size %dx%d",
2596                         motion_rate, capture_width, capture_height, fps_auto,
2597                         sc->info_video->video_width, sc->info_video->video_height);
2598
2599                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
2600                         "high-speed-fps", (motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE ? fps : 0));
2601
2602                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
2603                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
2604                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
2605
2606                 /* set fps */
2607                 sc->info_video->fps = fps;
2608         }
2609
2610         /* Interleaved format does not support rotation */
2611         if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2612                 /* store videosrc rotation */
2613                 sc->videosrc_rotate = rotate;
2614
2615                 /* Define width, height and rotate in caps */
2616
2617                 /* This will be applied when rotate is 0, 90, 180, 270 if rear camera.
2618                 This will be applied when rotate is 0, 180 if front camera. */
2619                 set_rotate = rotate * 90;
2620
2621                 if (rotate == MM_VIDEO_INPUT_ROTATION_90 ||
2622                     rotate == MM_VIDEO_INPUT_ROTATION_270) {
2623                         set_width = height;
2624                         set_height = width;
2625                         if (hcamcorder->device_type == MM_VIDEO_DEVICE_CAMERA1) {
2626                                 if (rotate == MM_VIDEO_INPUT_ROTATION_90)
2627                                         set_rotate = 270;
2628                                 else
2629                                         set_rotate = 90;
2630                         }
2631                 } else {
2632                         set_width = width;
2633                         set_height = height;
2634                 }
2635         } else {
2636                 sc->videosrc_rotate = MM_VIDEO_INPUT_ROTATION_NONE;
2637                 set_rotate = 0;
2638                 set_width = width;
2639                 set_height = height;
2640
2641                 _mmcam_dbg_warn("ITLV format doe snot support INPUT ROTATE. Ignore ROTATE[%d]", rotate);
2642         }
2643
2644         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", &caps);
2645         if (caps && !gst_caps_is_any(caps)) {
2646                 GstStructure *structure = NULL;
2647
2648                 structure = gst_caps_get_structure(caps, 0);
2649                 if (structure) {
2650                         const gchar *format_string = NULL;
2651                         int caps_width = 0;
2652                         int caps_height = 0;
2653                         int caps_fps = 0;
2654                         int caps_rotate = 0;
2655
2656                         format_string = gst_structure_get_string(structure, "format");
2657                         if (format_string)
2658                                 caps_fourcc = _mmcamcorder_convert_fourcc_string_to_value(format_string);
2659
2660                         gst_structure_get_int(structure, "width", &caps_width);
2661                         gst_structure_get_int(structure, "height", &caps_height);
2662                         gst_structure_get_int(structure, "fps", &caps_fps);
2663                         gst_structure_get_int(structure, "rotate", &caps_rotate);
2664
2665 #ifdef _MMCAMCORDER_PRODUCT_TV
2666                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
2667                                 if (set_width == caps_width && set_height == caps_height && set_rotate == caps_rotate && fps == caps_fps) {
2668                                         _mmcam_dbg_log("No need to replace caps.");
2669                                 } else {
2670                                         _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]",
2671                                                 caps_fourcc, caps_fourcc>>8, caps_fourcc>>16, caps_fourcc>>24,
2672                                                 caps_width, caps_height, caps_fps, caps_rotate,
2673                                                 fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
2674                                                 set_width, set_height, fps, set_rotate);
2675                                         do_set_caps = TRUE;
2676                                 }
2677                         } else {
2678                                 if (set_width == caps_width && set_height == caps_height &&
2679                                     fourcc == caps_fourcc && set_rotate == caps_rotate && fps == caps_fps) {
2680                                         _mmcam_dbg_log("No need to replace caps.");
2681                                 } else {
2682                                         _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]",
2683                                                 caps_fourcc, caps_fourcc>>8, caps_fourcc>>16, caps_fourcc>>24,
2684                                                 caps_width, caps_height, caps_fps, caps_rotate,
2685                                                 fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
2686                                                 set_width, set_height, fps, set_rotate);
2687                                         do_set_caps = TRUE;
2688                                 }
2689                         }
2690 #else /*_MMCAMCORDER_PRODUCT_TV */
2691                         if (set_width == caps_width && set_height == caps_height &&
2692                             fourcc == caps_fourcc && set_rotate == caps_rotate && fps == caps_fps) {
2693                                 _mmcam_dbg_log("No need to replace caps.");
2694                         } else {
2695                                 _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]",
2696                                         caps_fourcc, caps_fourcc>>8, caps_fourcc>>16, caps_fourcc>>24,
2697                                         caps_width, caps_height, caps_fps, caps_rotate,
2698                                         fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
2699                                         set_width, set_height, fps, set_rotate);
2700                                 do_set_caps = TRUE;
2701                         }
2702 #endif /*_MMCAMCORDER_PRODUCT_TV */
2703                 } else {
2704                         _mmcam_dbg_log("can not get structure of caps. set new one...");
2705                         do_set_caps = TRUE;
2706                 }
2707         } else {
2708                 _mmcam_dbg_log("No caps. set new one...");
2709                 do_set_caps = TRUE;
2710         }
2711
2712         if (caps) {
2713                 gst_caps_unref(caps);
2714                 caps = NULL;
2715         }
2716
2717         if (do_set_caps) {
2718                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
2719 #ifdef _MMCAMCORDER_PRODUCT_TV
2720                         gint maxwidth = 0;
2721                         gint maxheight = 0;
2722                         int display_surface_type = MM_DISPLAY_SURFACE_NULL;
2723                         mm_camcorder_get_attributes(handle, NULL,
2724                                         MMCAM_DISPLAY_SURFACE, &display_surface_type,
2725                                         NULL);
2726
2727                         if (display_surface_type != MM_DISPLAY_SURFACE_NULL && __mmcamcorder_find_max_resolution(handle, &maxwidth, &maxheight) == false) {
2728                                 _mmcam_dbg_err("can not find max resolution limitation");
2729                                 return false;
2730                         } else if (display_surface_type == MM_DISPLAY_SURFACE_NULL) {
2731                                 maxwidth = set_width;
2732                                 maxheight = set_height;
2733                         }
2734 #endif /* _MMCAMCORDER_PRODUCT_TV */
2735                         caps = gst_caps_new_simple("video/x-h264",
2736                                 "width", G_TYPE_INT, set_width,
2737                                 "height", G_TYPE_INT, set_height,
2738                                 "framerate", GST_TYPE_FRACTION, fps, 1,
2739                                 "stream-format", G_TYPE_STRING, "byte-stream",
2740 #ifdef _MMCAMCORDER_PRODUCT_TV
2741                                 "maxwidth", G_TYPE_INT, maxwidth,
2742                                 "maxheight", G_TYPE_INT, maxheight,
2743                                 "alignment", G_TYPE_STRING, "au",
2744 #endif /* _MMCAMCORDER_PRODUCT_TV */
2745                                 NULL);
2746                 } else {
2747                         char fourcc_string[sizeof(fourcc)+1];
2748                         strncpy(fourcc_string, (char*)&fourcc, sizeof(fourcc));
2749                         fourcc_string[sizeof(fourcc)] = '\0';
2750                         caps = gst_caps_new_simple("video/x-raw",
2751                                 "format", G_TYPE_STRING, fourcc_string,
2752                                 "width", G_TYPE_INT, set_width,
2753                                 "height", G_TYPE_INT, set_height,
2754                                 "framerate", GST_TYPE_FRACTION, fps, 1,
2755                                 "rotate", G_TYPE_INT, set_rotate,
2756                                 NULL);
2757                 }
2758
2759                 if (caps) {
2760                         gchar *caps_str = gst_caps_to_string(caps);
2761
2762                         if (caps_str) {
2763                                 _mmcam_dbg_log("vidoesrc new caps set [%s]", caps_str);
2764                                 g_free(caps_str);
2765                                 caps_str = NULL;
2766                         } else {
2767                                 _mmcam_dbg_warn("caps string failed");
2768                         }
2769
2770                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", caps);
2771                         gst_caps_unref(caps);
2772                         caps = NULL;
2773                 } else {
2774                         _mmcam_dbg_err("There are no caps");
2775                 }
2776         }
2777
2778         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2779                 /* assume that it's camera capture mode */
2780                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "csc-range", 1);
2781         }
2782
2783         return TRUE;
2784 }
2785
2786
2787 bool _mmcamcorder_set_videosrc_flip(MMHandleType handle, int videosrc_flip)
2788 {
2789         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2790         _MMCamcorderSubContext *sc = NULL;
2791
2792         mmf_return_val_if_fail(hcamcorder, FALSE);
2793
2794         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2795         if (!sc)
2796                 return TRUE;
2797
2798         _mmcam_dbg_log("Set FLIP %d", videosrc_flip);
2799
2800         if (sc->element && sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2801                 int hflip = 0;
2802                 int vflip = 0;
2803
2804                 /* Interleaved format does not support FLIP */
2805                 if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2806                         hflip = (videosrc_flip & MM_FLIP_HORIZONTAL) == MM_FLIP_HORIZONTAL;
2807                         vflip = (videosrc_flip & MM_FLIP_VERTICAL) == MM_FLIP_VERTICAL;
2808
2809                         _mmcam_dbg_log("videosrc flip H:%d, V:%d", hflip, vflip);
2810
2811                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hflip", hflip);
2812                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "vflip", vflip);
2813                 } else {
2814                         _mmcam_dbg_warn("ITLV format does not support FLIP. Ignore FLIP[%d]",
2815                                 videosrc_flip);
2816                 }
2817         } else {
2818                 _mmcam_dbg_warn("element is NULL");
2819                 return FALSE;
2820         }
2821
2822         return TRUE;
2823 }
2824
2825
2826 bool _mmcamcorder_set_videosrc_anti_shake(MMHandleType handle, int anti_shake)
2827 {
2828         GstCameraControl *control = NULL;
2829         _MMCamcorderSubContext *sc = NULL;
2830         GstElement *v_src = NULL;
2831
2832         int set_value = 0;
2833
2834         mmf_return_val_if_fail(handle, FALSE);
2835
2836         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2837         if (!sc)
2838                 return TRUE;
2839
2840         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2841
2842         if (!v_src) {
2843                 _mmcam_dbg_warn("videosrc element is NULL");
2844                 return FALSE;
2845         }
2846
2847         set_value = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_ANTI_HANDSHAKE, anti_shake);
2848
2849         /* set anti-shake with camera control */
2850         if (!GST_IS_CAMERA_CONTROL(v_src)) {
2851                 _mmcam_dbg_warn("Can't cast Video source into camera control.");
2852                 return FALSE;
2853         }
2854
2855         control = GST_CAMERA_CONTROL(v_src);
2856         if (gst_camera_control_set_ahs(control, set_value)) {
2857                 _mmcam_dbg_log("Succeed in operating anti-handshake. value[%d]", set_value);
2858                 return TRUE;
2859         } else {
2860                 _mmcam_dbg_warn("Failed to operate anti-handshake. value[%d]", set_value);
2861         }
2862
2863         return FALSE;
2864 }
2865
2866
2867 bool _mmcamcorder_set_videosrc_stabilization(MMHandleType handle, int stabilization)
2868 {
2869         _MMCamcorderSubContext *sc = NULL;
2870         GstElement *v_src = NULL;
2871
2872         mmf_return_val_if_fail(handle, FALSE);
2873
2874         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2875         if (!sc)
2876                 return TRUE;
2877
2878         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2879         if (!v_src) {
2880                 _mmcam_dbg_warn("videosrc element is NULL");
2881                 return FALSE;
2882         }
2883
2884         /* check property of videosrc element - support VDIS */
2885         if (g_object_class_find_property(G_OBJECT_GET_CLASS(G_OBJECT(v_src)), "enable-vdis-mode")) {
2886                 int video_width = 0;
2887                 int video_height = 0;
2888
2889                 if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2890                         _mmcam_dbg_log("ENABLE video stabilization");
2891
2892                         /* VDIS mode only supports NV12 and [720p or 1080p or 1088 * 1088] */
2893                         mm_camcorder_get_attributes(handle, NULL,
2894                                 MMCAM_VIDEO_WIDTH, &video_width,
2895                                 MMCAM_VIDEO_HEIGHT, &video_height,
2896                                 NULL);
2897
2898                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_NV12 && video_width >= 1080 && video_height >= 720) {
2899                                 _mmcam_dbg_log("NV12, video size %dx%d, ENABLE video stabilization",
2900                                         video_width, video_height);
2901                                 /* set vdis mode */
2902                                 g_object_set(G_OBJECT(v_src),
2903                                                          "enable-vdis-mode", TRUE,
2904                                                          NULL);
2905                         } else {
2906                                 _mmcam_dbg_warn("invalid preview format %c%c%c%c or video size %dx%d",
2907                                                                 sc->fourcc, sc->fourcc>>8, sc->fourcc>>16, sc->fourcc>>24,
2908                                                                 video_width, video_height);
2909                                 return FALSE;
2910                         }
2911                 } else {
2912                         /* set vdis mode */
2913                         g_object_set(G_OBJECT(v_src),
2914                                                 "enable-vdis-mode", FALSE,
2915                                                 NULL);
2916
2917                         _mmcam_dbg_log("DISABLE video stabilization");
2918                 }
2919         } else if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2920                 _mmcam_dbg_err("no property for video stabilization, so can not set ON");
2921                 return FALSE;
2922         } else {
2923                 _mmcam_dbg_warn("no property for video stabilization");
2924         }
2925
2926         return TRUE;
2927 }
2928
2929
2930 bool _mmcamcorder_set_camera_resolution(MMHandleType handle, int width, int height)
2931 {
2932         int fps = 0;
2933
2934         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2935         _MMCamcorderSubContext *sc = NULL;
2936
2937         mmf_return_val_if_fail(hcamcorder, FALSE);
2938
2939         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2940         if (!sc)
2941                 return TRUE;
2942
2943         mm_camcorder_get_attributes(handle, NULL,
2944                 MMCAM_CAMERA_FPS, &fps,
2945                 NULL);
2946
2947         _mmcam_dbg_log("set %dx%d", width, height);
2948
2949         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, sc->videosrc_rotate);
2950 }
2951
2952
2953 bool _mmcamcorder_set_encoded_preview_bitrate(MMHandleType handle, int bitrate)
2954 {
2955         _MMCamcorderSubContext *sc = NULL;
2956
2957         if ((void *)handle == NULL) {
2958                 _mmcam_dbg_warn("handle is NULL");
2959                 return FALSE;
2960         }
2961
2962         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2963         if (!sc) {
2964                 _mmcam_dbg_warn("subcontext is NULL");
2965                 return FALSE;
2966         }
2967
2968         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst == NULL) {
2969                 _mmcam_dbg_warn("videosrc plugin is NULL");
2970                 return FALSE;
2971         }
2972
2973         _mmcam_dbg_log("set encoded preview bitrate : %d bps", bitrate);
2974
2975         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "bitrate", bitrate);
2976
2977         return TRUE;
2978 }
2979
2980
2981 bool _mmcamcorder_set_encoded_preview_gop_interval(MMHandleType handle, int gop_interval)
2982 {
2983         _MMCamcorderSubContext *sc = NULL;
2984
2985         if ((void *)handle == NULL) {
2986                 _mmcam_dbg_warn("handle is NULL");
2987                 return FALSE;
2988         }
2989
2990         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2991         if (!sc) {
2992                 _mmcam_dbg_warn("subcontext is NULL");
2993                 return FALSE;
2994         }
2995
2996         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst == NULL) {
2997                 _mmcam_dbg_warn("videosrc plugin is NULL");
2998                 return FALSE;
2999         }
3000
3001         _mmcam_dbg_log("set encoded preview GOP interval : %d ms", gop_interval);
3002
3003         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "gop-interval", gop_interval);
3004
3005         return TRUE;
3006 }
3007
3008
3009 bool _mmcamcorder_set_sound_stream_info(GstElement *element, char *stream_type, int stream_index)
3010 {
3011         GstStructure *props = NULL;
3012         char stream_props[64] = {'\0',};
3013
3014         if (element == NULL || stream_type == NULL || stream_index < 0) {
3015                 _mmcam_dbg_err("invalid argument %p %p %d", element, stream_type, stream_index);
3016                 return FALSE;
3017         }
3018
3019         snprintf(stream_props, sizeof(stream_props) - 1,
3020                 "props,media.role=%s, media.parent_id=%d",
3021                 stream_type, stream_index);
3022
3023         _mmcam_dbg_warn("stream type %s, index %d -> [%s]", stream_type, stream_index, stream_props);
3024
3025         props = gst_structure_from_string(stream_props, NULL);
3026         if (!props) {
3027                 _mmcam_dbg_err("failed to create GstStructure");
3028                 return FALSE;
3029         }
3030
3031         MMCAMCORDER_G_OBJECT_SET_POINTER(element, "stream-properties", props);
3032
3033         gst_structure_free(props);
3034         props = NULL;
3035
3036         return TRUE;
3037 }
3038
3039
3040 bool _mmcamcorder_recreate_decoder_for_encoded_preview(MMHandleType handle)
3041 {
3042         int ret = MM_ERROR_NONE;
3043         _MMCamcorderSubContext *sc = NULL;
3044         mmf_camcorder_t *hcamcorder = NULL;
3045         const char *videodecoder_name = NULL;
3046 #ifdef _MMCAMCORDER_RM_SUPPORT
3047         char decoder_name[20] = {'\0',};
3048         int decoder_index = 0;
3049 #endif /* _MMCAMCORDER_RM_SUPPORT */
3050
3051         if ((void *)handle == NULL) {
3052                 _mmcam_dbg_warn("handle is NULL");
3053                 return FALSE;
3054         }
3055
3056         hcamcorder = MMF_CAMCORDER(handle);
3057
3058         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3059         if (!sc) {
3060                 _mmcam_dbg_warn("subcontext is NULL");
3061                 return FALSE;
3062         }
3063
3064         if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ENCODED_H264 ||
3065                 hcamcorder->recreate_decoder == FALSE) {
3066                 _mmcam_dbg_log("skip this fuction - format %d, recreate decoder %d",
3067                         sc->info_image->preview_format, hcamcorder->recreate_decoder);
3068                 return TRUE;
3069         }
3070
3071         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst == NULL ||
3072             sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst == NULL) {
3073                 _mmcam_dbg_warn("main pipeline or decoder plugin is NULL");
3074                 return FALSE;
3075         }
3076
3077         _mmcam_dbg_log("start");
3078
3079         _mmcamcorder_conf_get_value_element_name(sc->VideodecoderElementH264, &videodecoder_name);
3080         if (videodecoder_name == NULL) {
3081                 _mmcam_dbg_err("failed to get decoder element name from %p", sc->VideodecoderElementH264);
3082                 return FALSE;
3083         }
3084
3085         /* set state as NULL */
3086         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, GST_STATE_NULL);
3087         if (ret != MM_ERROR_NONE) {
3088                 _mmcam_dbg_err("failed to set NULL to decoder");
3089                 return FALSE;
3090         }
3091
3092         /* remove decoder - pads will be unlinked automatically in remove function */
3093         if (!gst_bin_remove(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst),
3094                             sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst)) {
3095                 _mmcam_dbg_err("failed to remove decoder from pipeline");
3096                 return FALSE;
3097         }
3098
3099         /* check decoder element */
3100         if (sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst) {
3101                 _mmcam_dbg_log("decoder[%p] is still alive - ref count %d",
3102                         G_OBJECT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst),
3103                         ((GObject *)sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst)->ref_count);
3104         }
3105
3106 #ifdef _MMCAMCORDER_RM_SUPPORT
3107         if (hcamcorder->request_resources.category_id[0] == RM_CATEGORY_VIDEO_DECODER_SUB)
3108                 decoder_index = 1;
3109
3110         snprintf(decoder_name, sizeof(decoder_name)-1, "%s%d", videodecoder_name, decoder_index);
3111         _mmcam_dbg_log("encoded preview decoder_name %s", decoder_name);
3112         /* create decoder */
3113         sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst = gst_element_factory_make(decoder_name, "videosrc_decode");
3114         if (sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst == NULL) {
3115                 _mmcam_dbg_err("Decoder[%s] creation fail", decoder_name);
3116                 return FALSE;
3117         }
3118 #else /* _MMCAMCORDER_RM_SUPPORT */
3119         /* create new decoder */
3120         sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst = gst_element_factory_make(videodecoder_name, "videosrc_decode");
3121         if (sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst == NULL) {
3122                 _mmcam_dbg_err("Decoder [%s] creation fail", videodecoder_name);
3123                 return FALSE;
3124         }
3125 #endif /* _MMCAMCORDER_RM_SUPPORT */
3126         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, sc->VideodecoderElementH264);
3127
3128         sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].id = _MMCAMCORDER_VIDEOSRC_DECODE;
3129         g_object_weak_ref(G_OBJECT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst),
3130                 (GWeakNotify)_mmcamcorder_element_release_noti, sc);
3131
3132         /* add to pipeline */
3133         if (!gst_bin_add(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst),
3134                 sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst)) {
3135                 _mmcam_dbg_err("failed to add decoder to pipeline");
3136                 gst_object_unref(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst);
3137                 return FALSE;
3138         }
3139
3140         /* link */
3141         if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst),
3142                 GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst))) {
3143                 _mmcam_dbg_log("Link videosrc_queue to decoder OK");
3144         } else {
3145                 _mmcam_dbg_err("Link videosrc_queue to decoder FAILED");
3146                 return FALSE;
3147         }
3148
3149         if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst),
3150                 GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst))) {
3151                 _mmcam_dbg_log("Link decoder to videosink_queue OK");
3152         } else {
3153                 _mmcam_dbg_err("Link decoder to videosink_queue FAILED");
3154                 return FALSE;
3155         }
3156
3157         /* set state READY */
3158         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, GST_STATE_READY);
3159         if (ret != MM_ERROR_NONE) {
3160                 _mmcam_dbg_err("failed to set READY to decoder");
3161                 return FALSE;
3162         }
3163
3164         _mmcam_dbg_log("done");
3165
3166         return TRUE;
3167 }
3168
3169 #ifdef _MMCAMCORDER_PRODUCT_TV
3170 static bool __mmcamcorder_find_max_resolution(MMHandleType handle, gint *max_width, gint *max_height)
3171 {
3172         _MMCamcorderSubContext *sc = NULL;
3173         mmf_camcorder_t *hcamcorder = NULL;
3174         int index = 0;
3175         const gchar *mime = NULL;
3176         GstPad *sinkpad;
3177         GstCaps *decsink_caps = NULL;
3178         GstStructure *decsink_struct = NULL;
3179
3180         mmf_return_val_if_fail(handle, false);
3181         mmf_return_val_if_fail(max_width, false);
3182         mmf_return_val_if_fail(max_height, false);
3183
3184         hcamcorder = MMF_CAMCORDER(handle);
3185         mmf_return_val_if_fail(hcamcorder, false);
3186
3187         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3188
3189         sinkpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, "sink");
3190         if (!sinkpad) {
3191                 _mmcam_dbg_err("There are no decoder caps");
3192                 return false;
3193         }
3194
3195         decsink_caps = gst_pad_get_pad_template_caps(sinkpad);
3196         if (!decsink_caps) {
3197                 gst_object_unref(sinkpad);
3198                 _mmcam_dbg_err("There is no decoder sink caps");
3199                 return false;
3200         }
3201
3202         for (index = 0; index < gst_caps_get_size(decsink_caps); index++) {
3203                 decsink_struct = gst_caps_get_structure(decsink_caps, index);
3204                 if (!decsink_struct) {
3205                         _mmcam_dbg_err("There are no structure from caps");
3206                         gst_object_unref(decsink_caps);
3207                         gst_object_unref(sinkpad);
3208                         return false;
3209                 }
3210                 mime = gst_structure_get_name(decsink_struct);
3211                 if (!strcmp(mime, "video/x-h264")) {
3212                         _mmcam_dbg_log("h264 caps structure found");
3213                         if (gst_structure_has_field(decsink_struct, "maxwidth"))
3214                                 *max_width = gst_value_get_int_range_max(gst_structure_get_value(decsink_struct, "maxwidth"));
3215                         if (gst_structure_has_field(decsink_struct, "maxheight"))
3216                                 *max_height = gst_value_get_int_range_max(gst_structure_get_value(decsink_struct, "maxheight"));
3217                         break;
3218                 }
3219         }
3220         _mmcam_dbg_log("maxwidth = %d , maxheight = %d", (int)*max_width, (int)*max_height);
3221         gst_object_unref(decsink_caps);
3222         gst_object_unref(sinkpad);
3223
3224         if (*max_width <= 0 || *max_height <= 0)
3225                 return false;
3226
3227         return true;
3228 }
3229 #endif /* _MMCAMCORDER_PRODUCT_TV */