src/mm_camcorder_gstcommon.c

   1 /*
   2  * libmm-camcorder
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jeongmo Yang <jm80.yang@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 /*=======================================================================================
  23 |  INCLUDE FILES                                                                        |
  24 =======================================================================================*/
  25 #include <gst/audio/audio-format.h>
  26 #include <gst/video/videooverlay.h>
  27 #include <gst/video/cameracontrol.h>
  28 #include <sys/time.h>
  29 #include <unistd.h>
  30 #include <tbm_bufmgr.h>
  31
  32 #include "mm_camcorder_internal.h"
  33 #include "mm_camcorder_gstcommon.h"
  34
  35 /*-----------------------------------------------------------------------
  36 |    GLOBAL VARIABLE DEFINITIONS for internal                           |
  37 -----------------------------------------------------------------------*/
  38 /* Table for compatibility between audio codec and file format */
  39 gboolean        audiocodec_fileformat_compatibility_table[MM_AUDIO_CODEC_NUM][MM_FILE_FORMAT_NUM] =
  40 {          /* 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*/
  41 /*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},
  42 /*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},
  43 /*MP3*/       { 0,  0,  0,       0,  0,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,   0,   0},
  44 /*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},
  45 /*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},
  46 /*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},
  47 /*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},
  48 /*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},
  49 /*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},
  50 /*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},
  51 /*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},
  52 /*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},
  53 /*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},
  54 /*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},
  55 /*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},
  56 /*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},
  57 /*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},
  58 /*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},
  59 /*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},
  60 /*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},
  61 /*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},
  62 /*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},
  63 /*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},
  64 /*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},
  65 /*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},
  66 /*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},
  67 /*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},
  68 /*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},
  69 /*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},
  70 /*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},
  71 /*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},
  72 /*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},
  73 /*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},
  74 /*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},
  75 /*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},
  76 /*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},
  77 /*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},
  78 /*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},
  79 /*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},
  80 /*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},
  81 /*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},
  82 /*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},
  83 /*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},
  84 /*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},
  85 };
  86
  87 /* Table for compatibility between video codec and file format */
  88 gboolean        videocodec_fileformat_compatibility_table[MM_VIDEO_CODEC_NUM][MM_FILE_FORMAT_NUM] =
  89 {             /* 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*/
  90 /*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},
  91 /*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},
  92 /*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},
  93 /*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},
  94 /*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},
  95 /*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},
  96 /*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},
  97 /*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},
  98 /*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},
  99 /*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},
 100 /*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},
 101 /*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},
 102 /*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},
 103 /*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},
 104 /*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},
 105 /*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},
 106 /*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},
 107 /*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},
 108 /*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},
 109 /*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},
 110 /*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},
 111 /*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},
 112 /*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},
 113 /*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},
 114 /*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},
 115 /*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},
 116 /*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},
 117 /*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},
 118 };
 119
 120
 121 /*-----------------------------------------------------------------------
 122 |    LOCAL VARIABLE DEFINITIONS for internal                            |
 123 -----------------------------------------------------------------------*/
 124 #define _MMCAMCORDER_WAIT_EOS_TIME                60.0     /* sec */
 125 #define _MMCAMCORDER_CONVERT_OUTPUT_BUFFER_NUM    6
 126 #define _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME       30000000 /* ns */
 127 #define _MMCAMCORDER_FRAME_PASS_MIN_FPS           30
 128 #define _MMCAMCORDER_NANOSEC_PER_1SEC             1000000000
 129 #define _MMCAMCORDER_NANOSEC_PER_1MILISEC         1000
 130 #define _MMCAMCORDER_VIDEO_DECODER_NAME_PREFIX    "avdec_h264"
 131
 132 /*-----------------------------------------------------------------------
 133 |    LOCAL FUNCTION PROTOTYPES:                                         |
 134 -----------------------------------------------------------------------*/
 135 /* STATIC INTERNAL FUNCTION */
 136 /**
 137  * These functions are preview video data probing function.
 138  * If this function is linked with certain pad by gst_pad_add_buffer_probe(),
 139  * this function will be called when data stream pass through the pad.
 140  *
 141  * @param[in]   pad             probing pad which calls this function.
 142  * @param[in]   buffer          buffer which contains stream data.
 143  * @param[in]   u_data          user data.
 144  * @return      This function returns true on success, or false value with error
 145  * @remarks
 146  * @see         __mmcamcorder_create_preview_pipeline()
 147  */
 148 static GstPadProbeReturn __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
 149 static GstPadProbeReturn __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
 150 static void __mmcamcorder_videoframe_render_error_cb(GstElement *element, void *error_id, gpointer u_data);
 151 static int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate);
 152 static guint32 _mmcamcorder_convert_fourcc_string_to_value(const gchar* format_name);
 153
 154 /*=======================================================================================
 155 |  FUNCTION DEFINITIONS                                                                 |
 156 =======================================================================================*/
 157 /*-----------------------------------------------------------------------
 158 |    GLOBAL FUNCTION DEFINITIONS:                                       |
 159 -----------------------------------------------------------------------*/
 160 int _mmcamcorder_create_preview_elements(MMHandleType handle)
 161 {
 162         int err = MM_ERROR_NONE;
 163         int i = 0;
 164         int camera_width = 0;
 165         int camera_height = 0;
 166         int camera_rotate = 0;
 167         int camera_flip = 0;
 168         int fps = 0;
 169         int codectype = 0;
 170         int capture_width = 0;
 171         int capture_height = 0;
 172         int capture_jpg_quality = 100;
 173         int video_stabilization = 0;
 174         int anti_shake = 0;
 175         int rect_width = 0;
 176         int rect_height = 0;
 177         int display_rotate = 0;
 178         int display_flip = 0;
 179         const char *videosrc_name = NULL;
 180         const char *videosink_name = NULL;
 181         char *err_name = NULL;
 182
 183         GList *element_list = NULL;
 184
 185         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 186         _MMCamcorderSubContext *sc = NULL;
 187         type_element *VideosrcElement = NULL;
 188         type_int_array *input_index = NULL;
 189
 190         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 191
 192         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 193         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 194         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 195
 196         _mmcam_dbg_log("");
 197
 198         /* Check existence */
 199         for (i = _MMCAMCORDER_VIDEOSRC_SRC ; i <= _MMCAMCORDER_VIDEOSINK_SINK ; i++) {
 200                 if (sc->element[i].gst) {
 201                         if (((GObject *)sc->element[i].gst)->ref_count > 0) {
 202                                 gst_object_unref(sc->element[i].gst);
 203                         }
 204                         _mmcam_dbg_log("element[index:%d] is Already existed.", i);
 205                 }
 206         }
 207
 208         /* Get video device index info */
 209         _mmcamcorder_conf_get_value_int_array(hcamcorder->conf_ctrl,
 210                                               CONFIGURE_CATEGORY_CTRL_CAMERA,
 211                                               "InputIndex",
 212                                               &input_index);
 213         if (input_index == NULL) {
 214                 _mmcam_dbg_err("Failed to get input_index");
 215                 return MM_ERROR_CAMCORDER_CREATE_CONFIGURE;
 216         }
 217
 218         err = mm_camcorder_get_attributes(handle, &err_name,
 219                                           MMCAM_CAMERA_WIDTH, &camera_width,
 220                                           MMCAM_CAMERA_HEIGHT, &camera_height,
 221                                           MMCAM_CAMERA_FORMAT, &sc->info_image->preview_format,
 222                                           MMCAM_CAMERA_FPS, &fps,
 223                                           MMCAM_CAMERA_ROTATION, &camera_rotate,
 224                                           MMCAM_CAMERA_FLIP, &camera_flip,
 225                                           MMCAM_CAMERA_VIDEO_STABILIZATION, &video_stabilization,
 226                                           MMCAM_CAMERA_ANTI_HANDSHAKE, &anti_shake,
 227                                           MMCAM_CAPTURE_WIDTH, &capture_width,
 228                                           MMCAM_CAPTURE_HEIGHT, &capture_height,
 229                                           MMCAM_CAMERA_HDR_CAPTURE, &sc->info_image->hdr_capture_mode,
 230                                           MMCAM_IMAGE_ENCODER, &codectype,
 231                                           MMCAM_IMAGE_ENCODER_QUALITY, &capture_jpg_quality,
 232                                           MMCAM_DISPLAY_RECT_WIDTH, &rect_width,
 233                                           MMCAM_DISPLAY_RECT_HEIGHT, &rect_height,
 234                                           MMCAM_DISPLAY_ROTATION, &display_rotate,
 235                                           MMCAM_DISPLAY_FLIP, &display_flip,
 236                                           NULL);
 237         if (err != MM_ERROR_NONE) {
 238                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 239                 SAFE_FREE(err_name);
 240                 return err;
 241         }
 242
 243         /* Get fourcc from picture format */
 244         sc->fourcc = _mmcamcorder_get_fourcc(sc->info_image->preview_format, codectype, hcamcorder->use_zero_copy_format);
 245
 246         /* Get videosrc element and its name from configure */
 247         _mmcamcorder_conf_get_element(hcamcorder->conf_main,
 248                                       CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 249                                       "VideosrcElement",
 250                                       &VideosrcElement);
 251         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 252
 253         /**
 254          * Create child element
 255          */
 256         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_SRC, videosrc_name, "videosrc_src", element_list, err);
 257
 258         /* Set video device index */
 259         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "camera-id", input_index->default_value);
 260
 261         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_FILT, "capsfilter", "videosrc_filter", element_list, err);
 262
 263         /* init high-speed-fps */
 264         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", 0);
 265
 266         /* set capture size, quality and flip setting which were set before mm_camcorder_realize */
 267         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
 268         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
 269         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-jpg-quality", capture_jpg_quality);
 270         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hdr-capture", sc->info_image->hdr_capture_mode);
 271
 272         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_QUE, "queue", "videosrc_queue", element_list, err);
 273
 274         /* set camera flip */
 275         _mmcamcorder_set_videosrc_flip(handle, camera_flip);
 276
 277         /* set video stabilization mode */
 278         _mmcamcorder_set_videosrc_stabilization(handle, video_stabilization);
 279
 280         /* set anti handshake mode */
 281         _mmcamcorder_set_videosrc_anti_shake(handle, anti_shake);
 282
 283         if (sc->is_modified_rate) {
 284                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", fps);
 285         }
 286
 287         /* Set basic infomation of videosrc element */
 288         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, VideosrcElement);
 289
 290         /* make demux and decoder for H264 stream from videosrc */
 291         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 292                 int preview_bitrate = 0;
 293                 int iframe_interval = 0;
 294                 char decoder_name[20] = {'\0',};
 295
 296                 /* set encoded preview bitrate and iframe interval */
 297                 mm_camcorder_get_attributes(handle, NULL,
 298                                             MMCAM_ENCODED_PREVIEW_BITRATE, &preview_bitrate,
 299                                             MMCAM_ENCODED_PREVIEW_IFRAME_INTERVAL, &iframe_interval,
 300                                             NULL);
 301
 302                 snprintf(decoder_name, sizeof(decoder_name)-1, "%s", _MMCAMCORDER_VIDEO_DECODER_NAME_PREFIX);
 303
 304                 _mmcam_dbg_log("encoded preview bitrate %d, iframe_interval %d, decoder_name %s",
 305                                preview_bitrate, iframe_interval, decoder_name);
 306
 307                 if (!_mmcamcorder_set_encoded_preview_bitrate(handle, preview_bitrate)) {
 308                         _mmcam_dbg_warn("_mmcamcorder_set_encoded_preview_bitrate failed");
 309                 }
 310
 311                 if (!_mmcamcorder_set_encoded_preview_iframe_interval(handle, iframe_interval)) {
 312                         _mmcam_dbg_warn("_mmcamcorder_set_encoded_preview_iframe_interval failed");
 313                 }
 314
 315                 /* create decoder element */
 316                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_DECODE, decoder_name, "videosrc_decode", element_list, err);
 317         }
 318
 319         _mmcam_dbg_log("Current mode[%d]", hcamcorder->type);
 320
 321         /* Get videosink name */
 322         _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
 323
 324         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_QUE, "queue", "videosink_queue", element_list, err);
 325
 326         /* Add color converting element */
 327         if (!strcmp(videosink_name, "evasimagesink") || !strcmp(videosink_name, "ximagesink")) {
 328                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_CLS, "videoconvert", "videosrc_convert", element_list, err);
 329         }
 330
 331         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_SINK, videosink_name, "videosink_sink", element_list, err);
 332
 333         if (strcmp(videosink_name, "fakesink") != 0) {
 334                 if (_mmcamcorder_videosink_window_set(handle, sc->VideosinkElement) != MM_ERROR_NONE) {
 335                         _mmcam_dbg_err("_mmcamcorder_videosink_window_set error");
 336                         err = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 337                         goto pipeline_creation_error;
 338                 }
 339         }
 340
 341         /* Set caps by rotation */
 342         _mmcamcorder_set_videosrc_rotation(handle, camera_rotate);
 343
 344         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, sc->VideosinkElement);
 345
 346         /* add elements to main pipeline */
 347         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), element_list)) {
 348                 _mmcam_dbg_err("element_list add error.");
 349                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 350                 goto pipeline_creation_error;
 351         }
 352
 353         /* link elements */
 354         if (!_mmcamcorder_link_elements(element_list)) {
 355                 _mmcam_dbg_err( "element link error." );
 356                 err = MM_ERROR_CAMCORDER_GST_LINK;
 357                 goto pipeline_creation_error;
 358         }
 359
 360         if (element_list) {
 361                 g_list_free(element_list);
 362                 element_list = NULL;
 363         }
 364
 365         return MM_ERROR_NONE;
 366
 367 pipeline_creation_error:
 368         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_SRC);
 369         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_FILT);
 370         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_QUE);
 371         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS);
 372         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_FILT);
 373         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_QUE);
 374         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_DECODE);
 375         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_QUE);
 376         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_CLS);
 377         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_SINK);
 378
 379         if (element_list) {
 380                 g_list_free(element_list);
 381                 element_list = NULL;
 382         }
 383
 384         return err;
 385 }
 386
 387
 388 int _mmcamcorder_create_audiosrc_bin(MMHandleType handle)
 389 {
 390         int err = MM_ERROR_NONE;
 391         int val = 0;
 392         int rate = 0;
 393         int format = 0;
 394         int channel = 0;
 395         int a_enc = MM_AUDIO_CODEC_AMR;
 396         int a_dev = MM_AUDIO_DEVICE_MIC;
 397         double volume = 0.0;
 398         char *err_name = NULL;
 399         const char *audiosrc_name = NULL;
 400         char *cat_name = NULL;
 401
 402         GstCaps *caps = NULL;
 403         GstPad *pad = NULL;
 404         GList *element_list  = NULL;
 405         int size = 0;
 406         char *device_id = NULL;
 407
 408         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 409         _MMCamcorderSubContext *sc = NULL;
 410         _MMCamcorderGstElement *last_element = NULL;
 411         type_element *AudiosrcElement = NULL;
 412
 413         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 414
 415         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 416         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 417         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 418
 419         _mmcam_dbg_log("");
 420
 421         err = _mmcamcorder_check_audiocodec_fileformat_compatibility(handle);
 422         if (err != MM_ERROR_NONE) {
 423                 return err;
 424         }
 425
 426         err = mm_camcorder_get_attributes(handle, &err_name,
 427                                           MMCAM_AUDIO_DEVICE, &a_dev,
 428                                           MMCAM_AUDIO_ENCODER, &a_enc,
 429                                           MMCAM_AUDIO_ENCODER_BITRATE, &val,
 430                                           MMCAM_AUDIO_SAMPLERATE, &rate,
 431                                           MMCAM_AUDIO_FORMAT, &format,
 432                                           MMCAM_AUDIO_CHANNEL, &channel,
 433                                           MMCAM_AUDIO_VOLUME, &volume,
 434                                           MMCAM_USB_AUDIO_UDEV_ID, &device_id, &size,
 435                                           NULL);
 436         if (err != MM_ERROR_NONE) {
 437                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 438                 SAFE_FREE(err_name);
 439                 return err;
 440         }
 441
 442         /* Check existence */
 443         if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst) {
 444                 if (((GObject *)sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst)->ref_count > 0) {
 445                         gst_object_unref(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst);
 446                 }
 447                 _mmcam_dbg_log("_MMCAMCORDER_AUDIOSRC_BIN is Already existed. Unref once...");
 448         }
 449
 450         /* Create bin element */
 451         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN, "audiosource_bin", err);
 452
 453         if (a_dev == MM_AUDIO_DEVICE_MODEM) {
 454                 cat_name = strdup("AudiomodemsrcElement");
 455         } else {
 456                 /* MM_AUDIO_DEVICE_MIC or others */
 457                 cat_name = strdup("AudiosrcElement");
 458         }
 459
 460         if (cat_name == NULL) {
 461                 _mmcam_dbg_err("strdup failed.");
 462                 err = MM_ERROR_CAMCORDER_LOW_MEMORY;
 463                 goto pipeline_creation_error;
 464         }
 465
 466         _mmcamcorder_conf_get_element(hcamcorder->conf_main,
 467                                       CONFIGURE_CATEGORY_MAIN_AUDIO_INPUT,
 468                                       cat_name,
 469                                       &AudiosrcElement);
 470         _mmcamcorder_conf_get_value_element_name(AudiosrcElement, &audiosrc_name);
 471
 472         free(cat_name);
 473         cat_name = NULL;
 474
 475         _mmcam_dbg_log("Audio src name : %s", audiosrc_name);
 476
 477         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC, audiosrc_name, "audiosrc_src", element_list, err);
 478
 479         _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, AudiosrcElement);
 480
 481         if(device_id != NULL)
 482                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, "device-id", device_id);
 483
 484         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT, "capsfilter", "audiosrc_capsfilter", element_list, err);
 485
 486         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_QUE, "queue", "audiosrc_queue", element_list, err);
 487         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-buffers", 0);
 488         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-bytes", 0);
 489         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-time", 0);
 490
 491         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 492                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL, "volume", "audiosrc_volume", element_list, err);
 493         }
 494
 495         /* Set basic infomation */
 496         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 497                 int depth = 0;
 498                 const gchar* format_name = NULL;
 499
 500                 if (volume == 0.0) {
 501                         /* Because data probe of audio src do the same job, it doesn't need to set "mute" here. Already null raw data. */
 502                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", 1.0);
 503                 } else {
 504                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "mute", FALSE);
 505                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", volume);
 506                 }
 507
 508                 if (format == MM_CAMCORDER_AUDIO_FORMAT_PCM_S16_LE) {
 509                         depth = 16;
 510                         format_name = "S16LE";
 511                 } else { /* MM_CAMCORDER_AUDIO_FORMAT_PCM_U8 */
 512                         depth = 8;
 513                         format_name = "U8";
 514                 }
 515
 516                 caps = gst_caps_new_simple("audio/x-raw",
 517                                            "rate", G_TYPE_INT, rate,
 518                                            "channels", G_TYPE_INT, channel,
 519                                            "format", G_TYPE_STRING, format_name,
 520                                            NULL);
 521                 _mmcam_dbg_log("caps [x-raw, rate:%d, channel:%d, depth:%d], volume %lf",
 522                                rate, channel, depth, volume);
 523         } else {
 524                 /* what are the audio encoder which should get audio/x-raw-float? */
 525                 caps = gst_caps_new_simple("audio/x-raw",
 526                                            "rate", G_TYPE_INT, rate,
 527                                            "channels", G_TYPE_INT, channel,
 528                                            "format", G_TYPE_STRING, GST_AUDIO_NE(F32),
 529                                            NULL);
 530                 _mmcam_dbg_log("caps [x-raw (F32), rate:%d, channel:%d, endianness:%d, width:32]",
 531                                rate, channel, BYTE_ORDER);
 532         }
 533
 534         if (caps) {
 535                 MMCAMCORDER_G_OBJECT_SET_POINTER((sc->encode_element[_MMCAMCORDER_AUDIOSRC_FILT].gst), "caps", caps);
 536                 gst_caps_unref(caps);
 537                 caps = NULL;
 538         } else {
 539                 _mmcam_dbg_err("create caps error");
 540                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 541                 goto pipeline_creation_error;
 542         }
 543
 544         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst), element_list)) {
 545                 _mmcam_dbg_err("element add error.");
 546                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 547                 goto pipeline_creation_error;
 548         }
 549
 550         if (!_mmcamcorder_link_elements(element_list)) {
 551                 _mmcam_dbg_err("element link error.");
 552                 err = MM_ERROR_CAMCORDER_GST_LINK;
 553                 goto pipeline_creation_error;
 554         }
 555
 556         last_element = (_MMCamcorderGstElement*)(g_list_last(element_list)->data);
 557         pad = gst_element_get_static_pad(last_element->gst, "src");
 558         if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst, gst_ghost_pad_new("src", pad))) {
 559                 gst_object_unref(pad);
 560                 pad = NULL;
 561                 _mmcam_dbg_err("failed to create ghost pad on _MMCAMCORDER_AUDIOSRC_BIN.");
 562                 err = MM_ERROR_CAMCORDER_GST_LINK;
 563                 goto pipeline_creation_error;
 564         }
 565
 566         gst_object_unref(pad);
 567         pad = NULL;
 568
 569         if (element_list) {
 570                 g_list_free(element_list);
 571                 element_list = NULL;
 572         }
 573
 574         return MM_ERROR_NONE;
 575
 576 pipeline_creation_error:
 577         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC);
 578         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT);
 579         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_QUE);
 580         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL);
 581         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN);
 582
 583         if (element_list) {
 584                 g_list_free(element_list);
 585                 element_list = NULL;
 586         }
 587
 588         return err;
 589 }
 590
 591
 592 int _mmcamcorder_create_encodesink_bin(MMHandleType handle, MMCamcorderEncodebinProfile profile)
 593 {
 594         int err = MM_ERROR_NONE;
 595         int result = 0;
 596         int channel = 0;
 597         int audio_enc = 0;
 598         int v_bitrate = 0;
 599         int a_bitrate = 0;
 600         int encodebin_profile = 0;
 601         int auto_audio_convert = 0;
 602         int auto_audio_resample = 0;
 603         int auto_color_space = 0;
 604         const char *gst_element_venc_name = NULL;
 605         const char *gst_element_aenc_name = NULL;
 606         const char *gst_element_ienc_name = NULL;
 607         const char *gst_element_mux_name = NULL;
 608         const char *gst_element_rsink_name = NULL;
 609         const char *str_profile = NULL;
 610         const char *str_aac = NULL;
 611         const char *str_aar = NULL;
 612         const char *str_acs = NULL;
 613         char *err_name = NULL;
 614         const char *videoconvert_name = NULL;
 615         GstCaps *audio_caps = NULL;
 616         GstCaps *video_caps = NULL;
 617         GstPad *pad = NULL;
 618         GList *element_list = NULL;
 619
 620         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 621         _MMCamcorderSubContext *sc = NULL;
 622         type_element *VideoencElement = NULL;
 623         type_element *AudioencElement = NULL;
 624         type_element *ImageencElement = NULL;
 625         type_element *MuxElement = NULL;
 626         type_element *RecordsinkElement = NULL;
 627
 628         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 629
 630         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 631         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 632         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 633
 634         _mmcam_dbg_log("start - profile : %d", profile);
 635
 636         /* Check existence */
 637         if (sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst) {
 638                 if (((GObject *)sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst)->ref_count > 0) {
 639                         gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst);
 640                 }
 641                 _mmcam_dbg_log("_MMCAMCORDER_ENCSINK_BIN is Already existed.");
 642         }
 643
 644         /* Create bin element */
 645         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_BIN, "encodesink_bin", err);
 646
 647         /* Create child element */
 648         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 649                 GstCaps *caps_from_pad = NULL;
 650
 651                 /* create appsrc and capsfilter */
 652                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SRC, "appsrc", "encodesink_src", element_list, err);
 653
 654                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_FILT, "capsfilter", "encodesink_filter", element_list, err);
 655
 656                 /* release element_list, they will be placed out of encodesink bin */
 657                 if (element_list) {
 658                         g_list_free(element_list);
 659                         element_list = NULL;
 660                 }
 661
 662                 /* set appsrc as live source */
 663                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "is-live", TRUE);
 664                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "format", 3); /* GST_FORMAT_TIME */
 665                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "max-bytes", 0); /* unlimited */
 666
 667                 /* set capsfilter */
 668                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 669                         _mmcam_dbg_log("get pad from videosrc_filter");
 670                         pad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "src");
 671                 } else {
 672                         _mmcam_dbg_log("get pad from videosrc_que");
 673                         pad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
 674                 }
 675                 if (!pad) {
 676                         _mmcam_dbg_err("get videosrc_que src pad failed");
 677                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 678                         goto pipeline_creation_error;
 679                 }
 680
 681                 caps_from_pad = gst_pad_get_allowed_caps(pad);
 682                 video_caps = gst_caps_copy(caps_from_pad);
 683                 gst_caps_unref(caps_from_pad);
 684                 caps_from_pad = NULL;
 685                 gst_object_unref(pad);
 686                 pad = NULL;
 687
 688                 if (video_caps) {
 689                         char *caps_str = NULL;
 690
 691                         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 692                                 gst_caps_set_simple(video_caps,
 693                                                     "width", G_TYPE_INT, sc->info_video->video_width,
 694                                                     "height", G_TYPE_INT, sc->info_video->video_height,
 695                                                     NULL);
 696                         }
 697
 698                         caps_str = gst_caps_to_string(video_caps);
 699                         _mmcam_dbg_log("encodebin caps [%s]", caps_str);
 700                         free(caps_str);
 701                         caps_str = NULL;
 702
 703                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "caps", video_caps);
 704                 } else {
 705                         _mmcam_dbg_err("create recording pipeline caps failed");
 706                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 707                         goto pipeline_creation_error;
 708                 }
 709
 710                 /* connect signal for ready to push buffer */
 711                 MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 712                                            _MMCAMCORDER_HANDLER_VIDEOREC,
 713                                            "need-data",
 714                                            _mmcamcorder_ready_to_encode_callback,
 715                                            hcamcorder);
 716         }
 717
 718         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN, "encodebin", "encodesink_encbin", element_list, err);
 719
 720         /* check element availability */
 721         mm_camcorder_get_attributes(handle, &err_name,
 722                                     MMCAM_AUDIO_ENCODER, &audio_enc,
 723                                     MMCAM_AUDIO_CHANNEL, &channel,
 724                                     MMCAM_VIDEO_ENCODER_BITRATE, &v_bitrate,
 725                                     MMCAM_AUDIO_ENCODER_BITRATE, &a_bitrate,
 726                                     NULL);
 727
 728         _mmcam_dbg_log("Profile[%d]", profile);
 729
 730         /* Set information */
 731         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 732                 str_profile = "VideoProfile";
 733                 str_aac = "VideoAutoAudioConvert";
 734                 str_aar = "VideoAutoAudioResample";
 735                 str_acs = "VideoAutoColorSpace";
 736         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 737                 str_profile = "AudioProfile";
 738                 str_aac = "AudioAutoAudioConvert";
 739                 str_aar = "AudioAutoAudioResample";
 740                 str_acs = "AudioAutoColorSpace";
 741         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 742                 str_profile = "ImageProfile";
 743                 str_aac = "ImageAutoAudioConvert";
 744                 str_aar = "ImageAutoAudioResample";
 745                 str_acs = "ImageAutoColorSpace";
 746         }
 747
 748         _mmcamcorder_conf_get_value_int(hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_profile, &encodebin_profile);
 749         _mmcamcorder_conf_get_value_int(hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aac, &auto_audio_convert);
 750         _mmcamcorder_conf_get_value_int(hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aar, &auto_audio_resample);
 751         _mmcamcorder_conf_get_value_int(hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_acs, &auto_color_space);
 752
 753         _mmcam_dbg_log("Profile:%d, AutoAudioConvert:%d, AutoAudioResample:%d, AutoColorSpace:%d",
 754                        encodebin_profile, auto_audio_convert, auto_audio_resample, auto_color_space);
 755
 756         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "profile", encodebin_profile);
 757         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", auto_audio_convert);
 758         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-resample", auto_audio_resample);
 759         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-colorspace", auto_color_space);
 760         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "use-video-toggle", FALSE);
 761
 762         /* get video convert element name */
 763         _mmcamcorder_conf_get_value_element_name(sc->VideoconvertElement, &videoconvert_name);
 764
 765         /* Codec */
 766         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 767                 int use_venc_queue = 0;
 768
 769                 VideoencElement = _mmcamcorder_get_type_element(handle, MM_CAM_VIDEO_ENCODER);
 770
 771                 if (!VideoencElement) {
 772                         _mmcam_dbg_err("Fail to get type element");
 773                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 774                         goto pipeline_creation_error;
 775                 }
 776
 777                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 778                         gst_element_venc_name = "capsfilter";
 779                 } else {
 780                         _mmcamcorder_conf_get_value_element_name(VideoencElement, &gst_element_venc_name);
 781                 }
 782
 783                 if (gst_element_venc_name) {
 784                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "venc-name", gst_element_venc_name);
 785                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC, "video-encode", err);
 786                 } else {
 787                         _mmcam_dbg_err("Fail to get video encoder name");
 788                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 789                         goto pipeline_creation_error;
 790                 }
 791
 792                 /* set color space converting element */
 793                 if (auto_color_space) {
 794                         _mmcam_dbg_log("set video convert element [%s]", videoconvert_name);
 795
 796                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "vconv-name", videoconvert_name);
 797                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VCONV, "video-convert", err);
 798
 799                         /* set colorspace plugin property setting */
 800                         _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_VCONV].gst, sc->VideoconvertElement);
 801
 802                         /* fourcc type was removed in GST 1.0 */
 803                         if (hcamcorder->use_zero_copy_format) {
 804                                 if(strstr(gst_element_venc_name, "omx")) {
 805                                         video_caps = gst_caps_new_simple("video/x-raw",
 806                                                            "format", G_TYPE_STRING, "SN12",
 807                                                            NULL);
 808
 809                                         if (video_caps) {
 810                                                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "vcaps", video_caps);
 811                                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_VCONV].gst, "dst-buffer-num", _MMCAMCORDER_CONVERT_OUTPUT_BUFFER_NUM);
 812
 813                                                 gst_caps_unref(video_caps);
 814                                                 video_caps = NULL;
 815                                         } else {
 816                                                 _mmcam_dbg_warn("failed to create caps");
 817                                         }
 818                                 } else {
 819                                         _mmcam_dbg_log("current video codec is not openmax but [%s]",gst_element_venc_name);
 820                                 }
 821                         }
 822                 }
 823
 824                 _mmcamcorder_conf_get_value_int(hcamcorder->conf_main,
 825                                                 CONFIGURE_CATEGORY_MAIN_RECORD,
 826                                                 "UseVideoEncoderQueue",
 827                                                 &use_venc_queue);
 828                 if (use_venc_queue) {
 829                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC_QUE, "use-venc-queue", err);
 830                 }
 831
 832                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 833                                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, "caps", video_caps);
 834                 }
 835
 836                 if(video_caps) {
 837                         gst_caps_unref(video_caps);
 838                         video_caps = NULL;
 839                 }
 840         }
 841
 842         if (sc->audio_disable == FALSE &&
 843             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 844                 int use_aenc_queue =0;
 845
 846                 AudioencElement = _mmcamcorder_get_type_element(handle, MM_CAM_AUDIO_ENCODER);
 847                 if (!AudioencElement) {
 848                         _mmcam_dbg_err("Fail to get type element");
 849                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 850                         goto pipeline_creation_error;
 851                 }
 852
 853                 _mmcamcorder_conf_get_value_element_name(AudioencElement, &gst_element_aenc_name);
 854
 855                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "aenc-name", gst_element_aenc_name);
 856                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC, "audio-encode", err);
 857
 858                 if (audio_enc == MM_AUDIO_CODEC_AMR && channel == 2) {
 859                         audio_caps = gst_caps_new_simple("audio/x-raw",
 860                                                    "channels", G_TYPE_INT, 1,
 861                                                    NULL);
 862                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
 863                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", audio_caps);
 864                         gst_caps_unref(audio_caps);
 865                         audio_caps = NULL;
 866                 }
 867
 868                 if (audio_enc == MM_AUDIO_CODEC_OGG) {
 869                         audio_caps = gst_caps_new_empty_simple("audio/x-raw");
 870                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
 871                         MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", audio_caps);
 872                         gst_caps_unref(audio_caps);
 873                         audio_caps = NULL;
 874                         _mmcam_dbg_log("***** MM_AUDIO_CODEC_OGG : setting audio/x-raw-int ");
 875                 }
 876
 877                 _mmcamcorder_conf_get_value_int(hcamcorder->conf_main,
 878                                                 CONFIGURE_CATEGORY_MAIN_RECORD,
 879                                                 "UseAudioEncoderQueue",
 880                                                 &use_aenc_queue);
 881                 if (use_aenc_queue) {
 882                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC_QUE, "use-aenc-queue", err);
 883                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst,"max-size-time", 0);
 884                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst,"max-size-buffers", 0);
 885                 }
 886         }
 887
 888         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 889                 ImageencElement = _mmcamcorder_get_type_element(handle, MM_CAM_IMAGE_ENCODER);
 890                 if (!ImageencElement) {
 891                         _mmcam_dbg_err("Fail to get type element");
 892                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 893                         goto pipeline_creation_error;
 894                 }
 895
 896                 _mmcamcorder_conf_get_value_element_name(ImageencElement, &gst_element_ienc_name);
 897
 898                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "ienc-name", gst_element_ienc_name);
 899                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_IENC, "image-encode", err);
 900         }
 901
 902         /* Mux */
 903         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 904                 MuxElement = _mmcamcorder_get_type_element(handle, MM_CAM_FILE_FORMAT);
 905                 if (!MuxElement) {
 906                         _mmcam_dbg_err("Fail to get type element");
 907                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 908                         goto pipeline_creation_error;
 909                 }
 910
 911                 _mmcamcorder_conf_get_value_element_name(MuxElement, &gst_element_mux_name);
 912
 913                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "mux-name", gst_element_mux_name);
 914                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_MUX, "mux", err);
 915
 916                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_MUX].gst, MuxElement);
 917         }
 918
 919         /* Sink */
 920         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 921                 /* for recording */
 922                 _mmcamcorder_conf_get_element(hcamcorder->conf_main,
 923                                               CONFIGURE_CATEGORY_MAIN_RECORD,
 924                                               "RecordsinkElement",
 925                                               &RecordsinkElement );
 926                 _mmcamcorder_conf_get_value_element_name(RecordsinkElement, &gst_element_rsink_name);
 927
 928                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, gst_element_rsink_name, NULL, element_list, err);
 929
 930                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, RecordsinkElement);
 931         } else {
 932                 /* for stillshot */
 933                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, "fakesink", NULL, element_list, err);
 934         }
 935
 936         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 937                 /* video encoder attribute setting */
 938                 if (v_bitrate > 0) {
 939                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, "bitrate", v_bitrate);
 940                 } else {
 941                         _mmcam_dbg_warn("video bitrate is too small[%d], so skip setting. Use DEFAULT value.", v_bitrate);
 942                 }
 943
 944                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, VideoencElement);
 945         }
 946
 947         if (sc->audio_disable == FALSE &&
 948             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 949                 /* audio encoder attribute setting */
 950                 if (a_bitrate > 0) {
 951                         switch (audio_enc) {
 952                         case MM_AUDIO_CODEC_AMR:
 953                                 result = __mmcamcorder_get_amrnb_bitrate_mode(a_bitrate);
 954                                 _mmcam_dbg_log("Set AMR encoder[%s] mode [%d]", gst_element_aenc_name, result);
 955                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, "band-mode", result);
 956                                 break;
 957                         case MM_AUDIO_CODEC_AAC:
 958                                 _mmcam_dbg_log("Set AAC encoder[%s] bitrate [%d]", gst_element_aenc_name, a_bitrate);
 959                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, "bitrate", a_bitrate);
 960                                 break;
 961                         default:
 962                                 _mmcam_dbg_log("Audio codec is not AMR or AAC... you need to implement setting function for audio encoder bit-rate");
 963                                 break;
 964                         }
 965                 } else {
 966                         _mmcam_dbg_warn("Setting bitrate is too small, so skip setting. Use DEFAULT value.");
 967                 }
 968
 969                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, AudioencElement);
 970         }
 971
 972         _mmcam_dbg_log("Element creation complete");
 973
 974         /* Add element to bin */
 975         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst), element_list)) {
 976                 _mmcam_dbg_err("element add error.");
 977                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 978                 goto pipeline_creation_error;
 979         }
 980
 981         _mmcam_dbg_log("Element add complete");
 982
 983         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 984                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "video");
 985                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("video_sink0", pad))) {
 986                         gst_object_unref(pad);
 987                         pad = NULL;
 988                         _mmcam_dbg_err("failed to create ghost video_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 989                         err = MM_ERROR_CAMCORDER_GST_LINK;
 990                         goto pipeline_creation_error;
 991                 }
 992                 gst_object_unref(pad);
 993                 pad = NULL;
 994
 995                 if (sc->audio_disable == FALSE) {
 996                         pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
 997                         if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad))) {
 998                                 gst_object_unref(pad);
 999                                 pad = NULL;
1000                                 _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1001                                 err = MM_ERROR_CAMCORDER_GST_LINK;
1002                                 goto pipeline_creation_error;
1003                         }
1004                         gst_object_unref(pad);
1005                         pad = NULL;
1006                 }
1007         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
1008                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
1009                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad))) {
1010                         gst_object_unref(pad);
1011                         pad = NULL;
1012                         _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1013                         err = MM_ERROR_CAMCORDER_GST_LINK;
1014                         goto pipeline_creation_error;
1015                 }
1016                 gst_object_unref(pad);
1017                 pad = NULL;
1018         } else {
1019                 /* for stillshot */
1020                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
1021                 if (!gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("image_sink0", pad))) {
1022                         gst_object_unref(pad);
1023                         pad = NULL;
1024                         _mmcam_dbg_err("failed to create ghost image_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1025                         err = MM_ERROR_CAMCORDER_GST_LINK;
1026                         goto pipeline_creation_error;
1027                 }
1028                 gst_object_unref(pad);
1029                 pad = NULL;
1030         }
1031
1032         _mmcam_dbg_log("Get pad complete");
1033
1034         /* Link internal element */
1035         if (!_mmcamcorder_link_elements(element_list)) {
1036                 _mmcam_dbg_err("element link error.");
1037                 err = MM_ERROR_CAMCORDER_GST_LINK;
1038                 goto pipeline_creation_error;
1039         }
1040
1041         if (element_list) {
1042                 g_list_free(element_list);
1043                 element_list = NULL;
1044         }
1045
1046         if (video_caps) {
1047                 gst_caps_unref(video_caps);
1048                 video_caps = NULL;
1049         }
1050
1051         _mmcam_dbg_log("done");
1052
1053         return MM_ERROR_NONE;
1054
1055 pipeline_creation_error :
1056         _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_VIDEOREC);
1057
1058         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN);
1059         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SRC);
1060         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_FILT);
1061         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_VENC);
1062         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_AENC);
1063         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_IENC);
1064         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_MUX);
1065         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SINK);
1066         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_BIN);
1067
1068         if (element_list) {
1069                 g_list_free(element_list);
1070                 element_list = NULL;
1071         }
1072
1073         if (video_caps) {
1074                 gst_caps_unref(video_caps);
1075                 video_caps = NULL;
1076         }
1077
1078         return err;
1079 }
1080
1081
1082 int _mmcamcorder_create_preview_pipeline(MMHandleType handle)
1083 {
1084         int err = MM_ERROR_NONE;
1085
1086         GstPad *srcpad = NULL;
1087         GstBus *bus = NULL;
1088
1089         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1090         _MMCamcorderSubContext *sc = NULL;
1091
1092         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1093
1094         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1095         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1096         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1097
1098         _mmcam_dbg_log("");
1099
1100         /** Create gstreamer element **/
1101         /* Main pipeline */
1102         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->element, _MMCAMCORDER_MAIN_PIPE, "camera_pipeline", err);
1103
1104         /* Sub pipeline */
1105         err = _mmcamcorder_create_preview_elements((MMHandleType)hcamcorder);
1106         if (err != MM_ERROR_NONE) {
1107                 goto pipeline_creation_error;
1108         }
1109
1110         /* Set data probe function */
1111         if (sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst) {
1112                 _mmcam_dbg_log("add video dataprobe to videosrc queue");
1113                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
1114         } else {
1115                 _mmcam_dbg_err("there is no queue plugin");
1116                 goto pipeline_creation_error;
1117         }
1118
1119         if (srcpad) {
1120                 MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1121                                              __mmcamcorder_video_dataprobe_preview, hcamcorder);
1122                 gst_object_unref(srcpad);
1123                 srcpad = NULL;
1124         } else {
1125                 _mmcam_dbg_err("failed to get srcpad");
1126                 goto pipeline_creation_error;
1127         }
1128
1129         /* set dataprobe for video recording */
1130         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1131                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
1132         } else {
1133                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "src");
1134         }
1135         MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1136                                      __mmcamcorder_video_dataprobe_push_buffer_to_record, hcamcorder);
1137         gst_object_unref(srcpad);
1138         srcpad = NULL;
1139
1140         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
1141
1142         /* Register pipeline message callback */
1143         hcamcorder->pipeline_cb_event_id = gst_bus_add_watch(bus, _mmcamcorder_pipeline_cb_message, (gpointer)hcamcorder);
1144
1145         /* set sync handler */
1146         gst_bus_set_sync_handler(bus, _mmcamcorder_pipeline_bus_sync_callback, (gpointer)hcamcorder, NULL);
1147
1148         gst_object_unref(bus);
1149         bus = NULL;
1150
1151         return MM_ERROR_NONE;
1152
1153 pipeline_creation_error:
1154         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_MAIN_PIPE);
1155         return err;
1156 }
1157
1158
1159 void _mmcamcorder_ready_to_encode_callback(GstElement *element, guint size, gpointer handle)
1160 {
1161         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1162         _MMCamcorderSubContext *sc = NULL;
1163
1164         /*_mmcam_dbg_log("start");*/
1165
1166         mmf_return_if_fail(hcamcorder);
1167         mmf_return_if_fail(hcamcorder->sub_context);
1168         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1169
1170         /* set flag */
1171         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_INIT) {
1172                 sc->info_video->get_first_I_frame = FALSE;
1173                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_RUN;
1174                 _mmcam_dbg_warn("set push_encoding_buffer RUN");
1175         }
1176 }
1177
1178
1179 int _mmcamcorder_videosink_window_set(MMHandleType handle, type_element* VideosinkElement)
1180 {
1181         int err = MM_ERROR_NONE;
1182         int size = 0;
1183         int retx = 0;
1184         int rety = 0;
1185         int retwidth = 0;
1186         int retheight = 0;
1187         int visible = 0;
1188         int rotation = MM_DISPLAY_ROTATION_NONE;
1189         int flip = MM_FLIP_NONE;
1190         int display_mode = MM_DISPLAY_MODE_DEFAULT;
1191         int display_geometry_method = MM_DISPLAY_METHOD_LETTER_BOX;
1192         int display_surface = MM_DISPLAY_SURFACE_X;
1193         int origin_size = 0;
1194         int zoom_attr = 0;
1195         int zoom_level = 0;
1196         int do_scaling = FALSE;
1197         int display_scaler = 0;
1198         int *overlay = NULL;
1199         gulong xid;
1200         char *err_name = NULL;
1201         const char *videosink_name = NULL;
1202
1203         GstElement *vsink = NULL;
1204
1205         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1206         _MMCamcorderSubContext *sc = NULL;
1207
1208         _mmcam_dbg_log("");
1209
1210         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1211
1212         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1213         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1214         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1215         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1216
1217         vsink = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
1218
1219         /* Get video display information */
1220         err = mm_camcorder_get_attributes(handle, &err_name,
1221                                           MMCAM_DISPLAY_RECT_X, &retx,
1222                                           MMCAM_DISPLAY_RECT_Y, &rety,
1223                                           MMCAM_DISPLAY_RECT_WIDTH, &retwidth,
1224                                           MMCAM_DISPLAY_RECT_HEIGHT, &retheight,
1225                                           MMCAM_DISPLAY_ROTATION, &rotation,
1226                                           MMCAM_DISPLAY_FLIP, &flip,
1227                                           MMCAM_DISPLAY_VISIBLE, &visible,
1228                                           MMCAM_DISPLAY_HANDLE, (void**)&overlay, &size,
1229                                           MMCAM_DISPLAY_MODE, &display_mode,
1230                                           MMCAM_DISPLAY_GEOMETRY_METHOD, &display_geometry_method,
1231                                           MMCAM_DISPLAY_SCALE, &zoom_attr,
1232                                           MMCAM_DISPLAY_EVAS_DO_SCALING, &do_scaling,
1233                                           MMCAM_DISPLAY_SURFACE, &display_surface,
1234                                           MMCAM_DISPLAY_SCALER, &display_scaler,
1235                                           NULL);
1236         if (err != MM_ERROR_NONE) {
1237                 if (err_name) {
1238                         _mmcam_dbg_err("failed to get attributes [%s][0x%x]", err_name, err);
1239                         free(err_name);
1240                         err_name = NULL;
1241                 } else {
1242                         _mmcam_dbg_err("failed to get attributes [0x%x]", err);
1243                 }
1244
1245                 return err;
1246         }
1247
1248         _mmcamcorder_conf_get_value_element_name(VideosinkElement, &videosink_name);
1249
1250         if (display_surface == MM_DISPLAY_SURFACE_X_EXT) {
1251                 void *pixmap_cb = (void *)overlay;
1252                 void *pixmap_cb_user_data = NULL;
1253                 int data_size = 0;
1254
1255                 mm_camcorder_get_attributes(handle, &err_name,
1256                                             MMCAM_DISPLAY_HANDLE_USER_DATA, &pixmap_cb_user_data, &data_size,
1257                                             NULL);
1258
1259                 _mmcam_dbg_log("set pixmap cb[%p] and user data[%p]", pixmap_cb, pixmap_cb_user_data);
1260
1261                 /* set pixmap callback and user data */
1262                 MMCAMCORDER_G_OBJECT_SET_POINTER(vsink, "pixmap-id-callback", pixmap_cb);
1263                 MMCAMCORDER_G_OBJECT_SET_POINTER(vsink, "pixmap-id-callback-userdata", pixmap_cb_user_data);
1264                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-scaler", display_scaler);
1265
1266                 /* connect render error signal */
1267                 MMCAMCORDER_SIGNAL_CONNECT(vsink,
1268                                            _MMCAMCORDER_HANDLER_PREVIEW,
1269                                            "frame-render-error",
1270                                            __mmcamcorder_videoframe_render_error_cb,
1271                                            hcamcorder);
1272         } else {
1273                 _mmcam_dbg_log("(overlay=%p, size=%d)", overlay, size);
1274
1275                 /* Set display handle */
1276                 if (!strcmp(videosink_name, "xvimagesink") ||
1277                     !strcmp(videosink_name, "ximagesink")) {
1278                         if (overlay) {
1279                                 xid = *overlay;
1280                                 _mmcam_dbg_log("xid = %lu )", xid);
1281                                 gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), xid);
1282                         } else {
1283                                 _mmcam_dbg_warn("Handle is NULL. Set xid as 0.. but, it's not recommended.");
1284                                 gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), 0);
1285                         }
1286                 } else if (!strcmp(videosink_name, "evasimagesink") ||
1287                            !strcmp(videosink_name, "evaspixmapsink")) {
1288                         _mmcam_dbg_log("videosink : %s, handle : %p", videosink_name, overlay);
1289                         if (overlay) {
1290                                 MMCAMCORDER_G_OBJECT_SET_POINTER(vsink, "evas-object", overlay);
1291                                 MMCAMCORDER_G_OBJECT_SET(vsink, "origin-size", !do_scaling);
1292                         } else {
1293                                 _mmcam_dbg_err("display handle(eavs object) is NULL");
1294                                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1295                         }
1296                 } else {
1297                         _mmcam_dbg_warn("Who are you?? (Videosink: %s)", videosink_name);
1298                 }
1299         }
1300
1301         _mmcam_dbg_log("%s set: display_geometry_method[%d],origin-size[%d],visible[%d],rotate[%d],flip[%d]",
1302                        videosink_name, display_geometry_method, origin_size, visible, rotation, flip);
1303
1304         /* Set attribute */
1305         if (!strcmp(videosink_name, "xvimagesink") ||
1306             !strcmp(videosink_name, "evaspixmapsink")) {
1307                 /* set rotation */
1308                 MMCAMCORDER_G_OBJECT_SET(vsink, "rotate", rotation);
1309
1310                 /* set flip */
1311                 MMCAMCORDER_G_OBJECT_SET(vsink, "flip", flip);
1312
1313                 switch (zoom_attr) {
1314                 case MM_DISPLAY_SCALE_DEFAULT:
1315                         zoom_level = 1;
1316                         break;
1317                 case MM_DISPLAY_SCALE_DOUBLE_LENGTH:
1318                         zoom_level = 2;
1319                         break;
1320                 case MM_DISPLAY_SCALE_TRIPLE_LENGTH:
1321                         zoom_level = 3;
1322                         break;
1323                 default:
1324                         _mmcam_dbg_warn("Unsupported zoom value. set as default.");
1325                         zoom_level = 1;
1326                         break;
1327                 }
1328
1329                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-geometry-method", display_geometry_method);
1330                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-mode", display_mode);
1331                 MMCAMCORDER_G_OBJECT_SET(vsink, "visible", visible);
1332                 MMCAMCORDER_G_OBJECT_SET(vsink, "zoom", zoom_level);
1333
1334                 if (display_geometry_method == MM_DISPLAY_METHOD_CUSTOM_ROI) {
1335                         g_object_set(vsink,
1336                                      "dst-roi-x", retx,
1337                                      "dst-roi-y", rety,
1338                                      "dst-roi-w", retwidth,
1339                                      "dst-roi-h", retheight,
1340                                      NULL);
1341                 }
1342         } else if (!strcmp(videosink_name, "evasimagesink")){ //Native buffer sink
1343                 /* set rotation */
1344                 MMCAMCORDER_G_OBJECT_SET(vsink, "rotate", rotation);
1345                 /* set flip */
1346                 MMCAMCORDER_G_OBJECT_SET(vsink, "flip", flip);
1347                 /* set display-geometry-method */
1348                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-geometry-method", display_geometry_method);
1349                 /* set visible */
1350                 MMCAMCORDER_G_OBJECT_SET(vsink, "visible", visible);
1351         }
1352
1353         return MM_ERROR_NONE;
1354 }
1355
1356
1357 int _mmcamcorder_vframe_stablize(MMHandleType handle)
1358 {
1359         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1360         _MMCamcorderSubContext *sc = NULL;
1361
1362         _mmcam_dbg_log("%d", _MMCAMCORDER_CAMSTABLE_COUNT);
1363
1364         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1365
1366         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1367
1368         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1369
1370         if (sc->cam_stability_count != _MMCAMCORDER_CAMSTABLE_COUNT) {
1371                 sc->cam_stability_count = _MMCAMCORDER_CAMSTABLE_COUNT;
1372         }
1373
1374         return MM_ERROR_NONE;
1375 }
1376
1377 /* Retreive device information and set them to attributes */
1378 gboolean _mmcamcorder_get_device_info(MMHandleType handle)
1379 {
1380         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1381         _MMCamcorderSubContext *sc = NULL;
1382         GstCameraControl *control = NULL;
1383         GstCameraControlExifInfo exif_info;
1384
1385         mmf_return_val_if_fail(hcamcorder, FALSE);
1386         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1387
1388         memset(&exif_info, 0x0, sizeof(GstCameraControlExifInfo));
1389
1390         if (sc && sc->element) {
1391                 int err = MM_ERROR_NONE;
1392                 char *err_name = NULL;
1393                 double focal_len = 0.0;
1394
1395                 /* Video input device */
1396                 if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
1397                         /* Exif related information */
1398                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
1399                         if (control != NULL) {
1400                                 gst_camera_control_get_exif_info(control, &exif_info); //get video input device information
1401                                 focal_len = ((double)exif_info.focal_len_numerator) / ((double) exif_info.focal_len_denominator);
1402                         } else {
1403                                 _mmcam_dbg_err("Fail to get camera control interface!");
1404                                 focal_len = 0.0;
1405                         }
1406                 }
1407
1408                 /* Set values to attributes */
1409                 err = mm_camcorder_set_attributes(handle, &err_name,
1410                                                   MMCAM_CAMERA_FOCAL_LENGTH, focal_len,
1411                                                   NULL);
1412                 if (err != MM_ERROR_NONE) {
1413                         _mmcam_dbg_err("Set attributes error(%s:%x)!", err_name, err);
1414                         if (err_name) {
1415                                 free(err_name);
1416                                 err_name = NULL;
1417                         }
1418                         return FALSE;
1419                 }
1420         } else {
1421                 _mmcam_dbg_warn( "Sub context isn't exist.");
1422                 return FALSE;
1423         }
1424
1425         return TRUE;
1426 }
1427
1428 static guint32 _mmcamcorder_convert_fourcc_string_to_value(const gchar* format_name)
1429 {
1430     return format_name[0] | (format_name[1] << 8) | (format_name[2] << 16) | (format_name[3] << 24);
1431 }
1432
1433 static GstPadProbeReturn __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1434 {
1435         int current_state = MM_CAMCORDER_STATE_NONE;
1436         int i = 0;
1437
1438         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1439         _MMCamcorderSubContext *sc = NULL;
1440         _MMCamcorderKPIMeasure *kpi = NULL;
1441         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1442         GstMemory *dataBlock = NULL;
1443         GstMemory *metaBlock = NULL;
1444         GstMapInfo mapinfo;
1445
1446         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1447         mmf_return_val_if_fail(gst_buffer_n_memory(buffer)  , GST_PAD_PROBE_DROP);
1448         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1449
1450         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1451         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1452
1453         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1454
1455         current_state = hcamcorder->state;
1456
1457         if (sc->drop_vframe > 0) {
1458                 if (sc->pass_first_vframe > 0) {
1459                         sc->pass_first_vframe--;
1460                         _mmcam_dbg_log("Pass video frame by pass_first_vframe");
1461                 } else {
1462                         sc->drop_vframe--;
1463                         _mmcam_dbg_log("Drop video frame by drop_vframe");
1464                         return GST_PAD_PROBE_DROP;
1465                 }
1466         } else if (sc->cam_stability_count > 0) {
1467                 sc->cam_stability_count--;
1468                 _mmcam_dbg_log("Drop video frame by cam_stability_count");
1469                 return GST_PAD_PROBE_DROP;
1470         }
1471
1472         if (current_state >= MM_CAMCORDER_STATE_PREPARE) {
1473                 int diff_sec;
1474                 int frame_count = 0;
1475                 struct timeval current_video_time;
1476
1477                 kpi = &(sc->kpi);
1478                 if (kpi->init_video_time.tv_sec == kpi->last_video_time.tv_sec &&
1479                     kpi->init_video_time.tv_usec == kpi->last_video_time.tv_usec &&
1480                     kpi->init_video_time.tv_usec  == 0) {
1481                         /*
1482                         _mmcam_dbg_log("START to measure FPS");
1483                         */
1484                         gettimeofday(&(kpi->init_video_time), NULL);
1485                 }
1486
1487                 frame_count = ++(kpi->video_framecount);
1488
1489                 gettimeofday(&current_video_time, NULL);
1490                 diff_sec = current_video_time.tv_sec - kpi->last_video_time.tv_sec;
1491                 if (diff_sec != 0) {
1492                         kpi->current_fps = (frame_count - kpi->last_framecount) / diff_sec;
1493                         if ((current_video_time.tv_sec - kpi->init_video_time.tv_sec) != 0) {
1494                                 int framecount = kpi->video_framecount;
1495                                 int elased_sec = current_video_time.tv_sec - kpi->init_video_time.tv_sec;
1496                                 kpi->average_fps = framecount / elased_sec;
1497                         }
1498
1499                         kpi->last_framecount = frame_count;
1500                         kpi->last_video_time.tv_sec = current_video_time.tv_sec;
1501                         kpi->last_video_time.tv_usec = current_video_time.tv_usec;
1502                         /*
1503                         _mmcam_dbg_log("current fps(%d), average(%d)", kpi->current_fps, kpi->average_fps);
1504                         */
1505                 }
1506         }
1507
1508         /* video stream callback */
1509         if (hcamcorder->vstream_cb && buffer) {
1510                 GstCaps *caps = NULL;
1511                 GstStructure *structure = NULL;
1512                 int state = MM_CAMCORDER_STATE_NULL;
1513                 unsigned int fourcc = 0;
1514                 MMCamcorderVideoStreamDataType stream;
1515                 MMVideoBuffer *mm_buf = NULL;
1516                 const gchar *string_format = NULL;
1517
1518                 state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1519                 if (state < MM_CAMCORDER_STATE_PREPARE) {
1520                         _mmcam_dbg_warn("Not ready for stream callback");
1521                         return GST_PAD_PROBE_OK;
1522                 }
1523
1524                 caps = gst_pad_get_current_caps(pad);
1525                 if (caps == NULL) {
1526                         _mmcam_dbg_warn( "Caps is NULL." );
1527                         return GST_PAD_PROBE_OK;
1528                 }
1529
1530                 /* clear stream data structure */
1531                 memset(&stream, 0x0, sizeof(MMCamcorderVideoStreamDataType));
1532
1533                 structure = gst_caps_get_structure( caps, 0 );
1534                 gst_structure_get_int(structure, "width", &(stream.width));
1535                 gst_structure_get_int(structure, "height", &(stream.height));
1536                 string_format = gst_structure_get_string(structure, "format");
1537                 if (string_format == NULL) {
1538                         gst_caps_unref( caps );
1539                         caps = NULL;
1540                         _mmcam_dbg_warn("get string error!!");
1541                         return GST_PAD_PROBE_OK;
1542                 }
1543
1544                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1545                         stream.format = MM_PIXEL_FORMAT_ENCODED_H264;
1546                 } else {
1547                         fourcc = _mmcamcorder_convert_fourcc_string_to_value(string_format);
1548                         stream.format = _mmcamcorder_get_pixtype(fourcc);
1549                 }
1550                 gst_caps_unref( caps );
1551                 caps = NULL;
1552
1553                 /*
1554                 _mmcam_dbg_log( "Call video steramCb, data[%p], Width[%d],Height[%d], Format[%d]",
1555                                 GST_BUFFER_DATA(buffer), stream.width, stream.height, stream.format );
1556                 */
1557
1558                 if (stream.width == 0 || stream.height == 0) {
1559                         _mmcam_dbg_warn("Wrong condition!!");
1560                         return GST_PAD_PROBE_OK;
1561                 }
1562
1563                 /* set size and timestamp */
1564                 dataBlock = gst_buffer_peek_memory(buffer, 0);
1565                 stream.length_total = gst_memory_get_sizes(dataBlock, NULL, NULL);
1566                 stream.timestamp = (unsigned int)(GST_BUFFER_PTS(buffer)/1000000); /* nano sec -> mili sec */
1567
1568                 if (hcamcorder->use_zero_copy_format && gst_buffer_n_memory(buffer) > 1) {
1569                         metaBlock = gst_buffer_peek_memory(buffer, 1);
1570                         gst_memory_map(metaBlock, &mapinfo, GST_MAP_READ);
1571                         mm_buf = (MMVideoBuffer *)mapinfo.data;
1572                 }
1573
1574                 /* set data pointers */
1575                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1576                     stream.format == MM_PIXEL_FORMAT_NV21 ||
1577                     stream.format == MM_PIXEL_FORMAT_I420) {
1578                         if (mm_buf) {
1579                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1580                                     stream.format == MM_PIXEL_FORMAT_NV21) {
1581                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1582                                         stream.num_planes = 2;
1583                                         stream.data.yuv420sp.y = mm_buf->data[0];
1584                                         stream.data.yuv420sp.length_y = stream.width * stream.height;
1585                                         stream.data.yuv420sp.uv = mm_buf->data[1];
1586                                         stream.data.yuv420sp.length_uv = stream.data.yuv420sp.length_y >> 1;
1587                                         /*
1588                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:0x%x,size:%d [UV]p:0x%x,size:%d",
1589                                                        stream.format, stream.num_planes,
1590                                                        stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1591                                                        stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1592                                         */
1593                                 } else {
1594                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1595                                         stream.num_planes = 3;
1596                                         stream.data.yuv420p.y = mm_buf->data[0];
1597                                         stream.data.yuv420p.length_y = stream.width * stream.height;
1598                                         stream.data.yuv420p.u = mm_buf->data[1];
1599                                         stream.data.yuv420p.length_u = stream.data.yuv420p.length_y >> 2;
1600                                         stream.data.yuv420p.v = mm_buf->data[2];
1601                                         stream.data.yuv420p.length_v = stream.data.yuv420p.length_u;
1602                                         /*
1603                                         _mmcam_dbg_log("S420[num_planes:%d] [Y]p:0x%x,size:%d [U]p:0x%x,size:%d [V]p:0x%x,size:%d",
1604                                                         stream.num_planes,
1605                                                         stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1606                                                         stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1607                                                         stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1608                                         */
1609                                 }
1610                         } else {
1611                                 gst_memory_map(dataBlock, &mapinfo, GST_MAP_READWRITE);
1612                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1613                                     stream.format == MM_PIXEL_FORMAT_NV21) {
1614                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1615                                         stream.num_planes = 2;
1616                                         stream.data.yuv420sp.y = mapinfo.data;
1617                                         stream.data.yuv420sp.length_y = stream.width * stream.height;
1618                                         stream.data.yuv420sp.uv = stream.data.yuv420sp.y + stream.data.yuv420sp.length_y;
1619                                         stream.data.yuv420sp.length_uv = stream.data.yuv420sp.length_y >> 1;
1620                                         /*
1621                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:0x%x,size:%d [UV]p:0x%x,size:%d",
1622                                                        stream.format, stream.num_planes,
1623                                                        stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1624                                                        stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1625                                         */
1626                                 } else {
1627                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1628                                         stream.num_planes = 3;
1629                                         stream.data.yuv420p.y = mapinfo.data;
1630                                         stream.data.yuv420p.length_y = stream.width * stream.height;
1631                                         stream.data.yuv420p.u = stream.data.yuv420p.y + stream.data.yuv420p.length_y;
1632                                         stream.data.yuv420p.length_u = stream.data.yuv420p.length_y >> 2;
1633                                         stream.data.yuv420p.v = stream.data.yuv420p.u + stream.data.yuv420p.length_u;
1634                                         stream.data.yuv420p.length_v = stream.data.yuv420p.length_u;
1635                                         /*
1636                                         _mmcam_dbg_log("I420[num_planes:%d] [Y]p:0x%x,size:%d [U]p:0x%x,size:%d [V]p:0x%x,size:%d",
1637                                                         stream.num_planes,
1638                                                         stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1639                                                         stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1640                                                         stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1641                                         */
1642                                 }
1643                         }
1644                 } else {
1645                         if (mm_buf) {
1646                                 gst_memory_unmap(metaBlock, &mapinfo);
1647                                 metaBlock = NULL;
1648                         }
1649                         gst_memory_map(dataBlock, &mapinfo, GST_MAP_READWRITE);
1650                         if (stream.format == MM_PIXEL_FORMAT_YUYV ||
1651                             stream.format == MM_PIXEL_FORMAT_UYVY ||
1652                             stream.format == MM_PIXEL_FORMAT_422P ||
1653                             stream.format == MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
1654                                 stream.data_type = MM_CAM_STREAM_DATA_YUV422;
1655                                 stream.data.yuv422.yuv = mapinfo.data;
1656                                 stream.data.yuv422.length_yuv = stream.length_total;
1657                         } else if (stream.format == MM_PIXEL_FORMAT_ENCODED_H264) {
1658                                 stream.data_type = MM_CAM_STREAM_DATA_ENCODED;
1659                                 stream.data.encoded.data = mapinfo.data;
1660                                 stream.data.encoded.length_data = stream.length_total;
1661                                 _mmcam_dbg_log("H264[num_planes:%d] [0]p:0x%x,size:%d",
1662                                                fourcc, fourcc>>8, fourcc>>16, fourcc>>24, stream.num_planes,
1663                                                stream.data.encoded.data, stream.data.encoded.length_data);
1664                         } else {
1665                                 stream.data_type = MM_CAM_STREAM_DATA_YUV420;
1666                                 stream.data.yuv420.yuv = mapinfo.data;
1667                                 stream.data.yuv420.length_yuv = stream.length_total;
1668                         }
1669
1670                         stream.num_planes = 1;
1671                         /*
1672                         _mmcam_dbg_log("%c%c%c%c[num_planes:%d] [0]p:0x%x,size:%d",
1673                                        fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
1674                                        stream.num_planes, stream.data.yuv420.yuv, stream.data.yuv420.length_yuv);
1675                         */
1676                 }
1677
1678                 /* set tbm bo */
1679                 if (mm_buf && mm_buf->type == MM_VIDEO_BUFFER_TYPE_TBM_BO) {
1680                         /* set bo, stride and elevation */
1681                         for (i = 0 ; i < MM_VIDEO_BUFFER_PLANE_MAX ; i++) {
1682                                 stream.bo[i] = (void *)mm_buf->handle.bo[i];
1683                                 stream.stride[i] = mm_buf->stride_width[i];
1684                                 stream.elevation[i] = mm_buf->stride_height[i];
1685                         }
1686
1687                         /* set gst buffer */
1688                         stream.internal_buffer = buffer;
1689                 }
1690
1691                 /* call application callback */
1692                 _MMCAMCORDER_LOCK_VSTREAM_CALLBACK(hcamcorder);
1693                 if (hcamcorder->vstream_cb) {
1694                         hcamcorder->vstream_cb(&stream, hcamcorder->vstream_cb_param);
1695
1696                         for (i = 0 ; i < MM_VIDEO_BUFFER_PLANE_MAX && stream.bo[i] ; i++) {
1697                                 tbm_bo_map(stream.bo[i], TBM_DEVICE_CPU, TBM_OPTION_READ|TBM_OPTION_WRITE);
1698                                 tbm_bo_unmap(stream.bo[i]);
1699                         }
1700                 }
1701                 _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
1702                 /* Either metaBlock was mapped, or dataBlock, but not both. */
1703                 if (metaBlock) {
1704                         gst_memory_unmap(metaBlock, &mapinfo);
1705                 }else {
1706                         gst_memory_unmap(dataBlock, &mapinfo);
1707                 }
1708         }
1709
1710         return GST_PAD_PROBE_OK;
1711 }
1712
1713 static GstPadProbeReturn __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1714 {
1715         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1716         _MMCamcorderSubContext *sc = NULL;
1717         GstClockTime diff = 0;           /* nsec */
1718         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1719
1720         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1721         mmf_return_val_if_fail(gst_buffer_n_memory(buffer), GST_PAD_PROBE_DROP);
1722         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1723
1724         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1725         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1726
1727         /* push buffer in appsrc to encode */
1728         if(!sc->info_video) {
1729                 _mmcam_dbg_warn("sc->info_video is NULL!!");
1730                 return FALSE;
1731         }
1732
1733         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_RUN &&
1734             sc->info_video->record_dual_stream == FALSE &&
1735             sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst) {
1736                 int ret = 0;
1737                 GstClock *clock = NULL;
1738
1739                 /*
1740                 _mmcam_dbg_log("GST_BUFFER_FLAG_DELTA_UNIT is set : %d",
1741                                GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT));
1742                 */
1743
1744                 /* check first I frame */
1745                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264 &&
1746                     sc->info_video->get_first_I_frame == FALSE) {
1747                         if (!GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT)) {
1748                                 _mmcam_dbg_warn("first I frame is come");
1749                                 sc->info_video->get_first_I_frame = TRUE;
1750                         } else {
1751                                 _mmcam_dbg_warn("NOT I frame.. skip this buffer");
1752                                 return TRUE;
1753                         }
1754                 }
1755
1756                 if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst) {
1757                         if (sc->info_video->is_firstframe) {
1758                                 sc->info_video->is_firstframe = FALSE;
1759                                 clock = GST_ELEMENT_CLOCK(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
1760                                 if (clock) {
1761                                         gst_object_ref(clock);
1762                                         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);
1763                                         gst_object_unref(clock);
1764                                 }
1765                         }
1766                 } else {
1767                         if(sc->info_video->is_firstframe) {
1768                                 if (sc->bencbin_capture && sc->info_image->capturing) {
1769                                         pthread_mutex_lock(&(hcamcorder->task_thread_lock));
1770                                         _mmcam_dbg_log("send signal for sound play");
1771                                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_SOLO_PLAY_START;
1772                                         pthread_cond_signal(&(hcamcorder->task_thread_cond));
1773                                         pthread_mutex_unlock(&(hcamcorder->task_thread_lock));
1774                                 }
1775                                 sc->info_video->is_firstframe = FALSE;
1776                                 sc->info_video->base_video_ts = GST_BUFFER_PTS(buffer);
1777                         }
1778                 }
1779                 GST_BUFFER_PTS(buffer) = GST_BUFFER_PTS(buffer) - sc->info_video->base_video_ts;
1780                 GST_BUFFER_DTS(buffer) = GST_BUFFER_PTS(buffer);
1781
1782                 /*_mmcam_dbg_log("buffer %p, timestamp %"GST_TIME_FORMAT, buffer, GST_TIME_ARGS(GST_BUFFER_PTS(buffer)));*/
1783
1784                 if (0) {
1785                         GstCaps *caps = gst_pad_get_current_caps(pad);
1786                         if (caps) {
1787                                 char *caps_string = gst_caps_to_string(caps);
1788                                 if (caps_string) {
1789                                         _mmcam_dbg_log("%s", caps_string);
1790                                         free(caps_string);
1791                                         caps_string = NULL;
1792                                 }
1793                                 gst_caps_unref(caps);
1794                                 caps = NULL;
1795                         } else {
1796                                 _mmcam_dbg_warn("failed to get caps from pad");
1797                         }
1798                 }
1799
1800                 g_signal_emit_by_name(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "push-buffer", buffer, &ret);
1801
1802                 /*_mmcam_dbg_log("push buffer result : 0x%x", ret);*/
1803         }
1804
1805         /* skip display if too fast FPS */
1806         if (sc->info_video && sc->info_video->fps > _MMCAMCORDER_FRAME_PASS_MIN_FPS) {
1807                 if (sc->info_video->prev_preview_ts != 0) {
1808                         diff = GST_BUFFER_PTS(buffer) - sc->info_video->prev_preview_ts;
1809                         if (diff < _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME) {
1810                                 _mmcam_dbg_log("it's too fast. drop frame...");
1811                                 return GST_PAD_PROBE_DROP;
1812                         }
1813                 }
1814
1815                 /*_mmcam_dbg_log("diff %llu", diff);*/
1816
1817                 sc->info_video->prev_preview_ts = GST_BUFFER_PTS(buffer);
1818         }
1819
1820         return GST_PAD_PROBE_OK;
1821 }
1822
1823
1824 static void __mmcamcorder_videoframe_render_error_cb(GstElement *element, void *error_id, gpointer u_data)
1825 {
1826         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1827
1828         mmf_return_if_fail(hcamcorder);
1829
1830         if (error_id) {
1831                 _mmcam_dbg_err("render error id 0x%x", *(int *)error_id);
1832         } else {
1833                 _mmcam_dbg_err("error_id is NULL");
1834         }
1835
1836         if (hcamcorder->render_error_cb) {
1837                 _mmcam_dbg_log("call render error callback");
1838                 hcamcorder->render_error_cb((unsigned int *)error_id, hcamcorder->render_error_cb_user_param);
1839         } else {
1840                 _mmcam_dbg_log("render error callback is NULL");
1841         }
1842
1843         return;
1844 }
1845
1846
1847 int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate)
1848 {
1849         int result = MM_CAMCORDER_MR475;
1850
1851         if (bitrate< 5150) {
1852                 result = MM_CAMCORDER_MR475; /*AMR475*/
1853         } else if (bitrate< 5900) {
1854                 result = MM_CAMCORDER_MR515; /*AMR515*/
1855         } else if (bitrate < 6700) {
1856                 result = MM_CAMCORDER_MR59; /*AMR59*/
1857         } else if (bitrate< 7400) {
1858                 result = MM_CAMCORDER_MR67; /*AMR67*/
1859         } else if (bitrate< 7950) {
1860                 result = MM_CAMCORDER_MR74; /*AMR74*/
1861         } else if (bitrate < 10200) {
1862                 result = MM_CAMCORDER_MR795; /*AMR795*/
1863         } else if (bitrate < 12200) {
1864                 result = MM_CAMCORDER_MR102; /*AMR102*/
1865         } else {
1866                 result = MM_CAMCORDER_MR122; /*AMR122*/
1867         }
1868
1869         return result;
1870 }
1871
1872
1873 int _mmcamcorder_get_eos_message(MMHandleType handle)
1874 {
1875         double elapsed = 0.0;
1876
1877         GstMessage *gMessage = NULL;
1878         GstBus *bus = NULL;
1879         GstClockTime timeout = 1 * GST_SECOND; /* maximum waiting time */
1880         GTimer *timer = NULL;
1881         int ret = MM_ERROR_NONE;
1882
1883         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1884         _MMCamcorderSubContext *sc = NULL;
1885
1886         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1887         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1888         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1889
1890         _mmcam_dbg_log("");
1891
1892         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
1893         timer = g_timer_new();
1894
1895         if (sc && !(sc->bget_eos)) {
1896                 while (TRUE) {
1897                         elapsed = g_timer_elapsed(timer, NULL);
1898
1899                         /*_mmcam_dbg_log("elapsed:%f sec", elapsed);*/
1900
1901                         if (elapsed > _MMCAMCORDER_WAIT_EOS_TIME) {
1902                                 _mmcam_dbg_warn("Timeout. EOS isn't received.");
1903                                  ret = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
1904                                  break;
1905                         }
1906
1907                         gMessage = gst_bus_timed_pop(bus, timeout);
1908                         if (gMessage != NULL) {
1909                                 _mmcam_dbg_log("Get message(%x).", GST_MESSAGE_TYPE(gMessage));
1910
1911                                 if (GST_MESSAGE_TYPE(gMessage) == GST_MESSAGE_ERROR) {
1912                                         GError *err;
1913                                         gchar *debug;
1914                                         gst_message_parse_error(gMessage, &err, &debug);
1915
1916                                         switch (err->code) {
1917                                         case GST_RESOURCE_ERROR_WRITE:
1918                                                 _mmcam_dbg_err("File write error");
1919                                                 ret = MM_ERROR_FILE_WRITE;
1920                                                 break;
1921                                         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
1922                                                 _mmcam_dbg_err("No left space");
1923                                                 ret = MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
1924                                                 break;
1925                                         case GST_RESOURCE_ERROR_OPEN_WRITE:
1926                                                 _mmcam_dbg_err("Out of storage");
1927                                                 ret = MM_ERROR_OUT_OF_STORAGE;
1928                                                 break;
1929                                         case GST_RESOURCE_ERROR_SEEK:
1930                                                 _mmcam_dbg_err("File read(seek)");
1931                                                 ret = MM_ERROR_FILE_READ;
1932                                                 break;
1933                                         default:
1934                                                 _mmcam_dbg_err("Resource error(%d)", err->code);
1935                                                 ret = MM_ERROR_CAMCORDER_GST_RESOURCE;
1936                                                 break;
1937                                         }
1938
1939                                         g_error_free (err);
1940                                         g_free (debug);
1941
1942                                         gst_message_unref(gMessage);
1943                                         break;
1944                                 }
1945
1946                                 _mmcamcorder_pipeline_cb_message(bus, gMessage, (void*)hcamcorder);
1947
1948                                 if (GST_MESSAGE_TYPE(gMessage) == GST_MESSAGE_EOS || sc->bget_eos) {
1949                                         gst_message_unref(gMessage);
1950                                         break;
1951                                 }
1952                                 gst_message_unref(gMessage);
1953                         } else {
1954                                 _mmcam_dbg_log("timeout of gst_bus_timed_pop()");
1955                                 if (sc->bget_eos) {
1956                                         _mmcam_dbg_log("Get EOS in another thread.");
1957                                         break;
1958                                 }
1959                         }
1960                 }
1961         }
1962
1963         g_timer_destroy(timer);
1964         timer = NULL;
1965         gst_object_unref(bus);
1966         bus = NULL;
1967
1968         _mmcam_dbg_log("END");
1969
1970         return ret;
1971 }
1972
1973
1974 void _mmcamcorder_remove_element_handle(MMHandleType handle, void *element, int first_elem, int last_elem)
1975 {
1976         int i = 0;
1977         _MMCamcorderGstElement *remove_element = (_MMCamcorderGstElement *)element;
1978
1979         mmf_return_if_fail(handle && remove_element);
1980         mmf_return_if_fail((first_elem >= 0) && (last_elem > 0) && (last_elem > first_elem));
1981
1982         _mmcam_dbg_log("");
1983
1984         for (i = first_elem ; i <= last_elem ; i++) {
1985                 remove_element[i].gst = NULL;
1986                 remove_element[i].id = _MMCAMCORDER_NONE;
1987         }
1988
1989         return;
1990 }
1991
1992
1993 int _mmcamcorder_check_audiocodec_fileformat_compatibility(MMHandleType handle)
1994 {
1995         int err = MM_ERROR_NONE;
1996         int audio_codec = MM_AUDIO_CODEC_INVALID;
1997         int file_format = MM_FILE_FORMAT_INVALID;
1998
1999         char *err_name = NULL;
2000
2001         err = mm_camcorder_get_attributes(handle, &err_name,
2002                                           MMCAM_AUDIO_ENCODER, &audio_codec,
2003                                           MMCAM_FILE_FORMAT, &file_format,
2004                                           NULL);
2005         if (err != MM_ERROR_NONE) {
2006                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
2007                 SAFE_FREE(err_name);
2008                 return err;
2009         }
2010
2011         /* Check compatibility between audio codec and file format */
2012         if (audio_codec >= MM_AUDIO_CODEC_INVALID && audio_codec < MM_AUDIO_CODEC_NUM &&
2013             file_format >= MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
2014                 if (audiocodec_fileformat_compatibility_table[audio_codec][file_format] == 0) {
2015                         _mmcam_dbg_err("Audio codec[%d] and file format[%d] compatibility FAILED.",
2016                                        audio_codec, file_format);
2017                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2018                 }
2019
2020                 _mmcam_dbg_log("Audio codec[%d] and file format[%d] compatibility SUCCESS.",
2021                                audio_codec, file_format);
2022         } else {
2023                 _mmcam_dbg_err("Audio codec[%d] or file format[%d] is INVALID.",
2024                                audio_codec, file_format);
2025                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2026         }
2027
2028         return MM_ERROR_NONE;
2029 }
2030
2031
2032 int _mmcamcorder_check_videocodec_fileformat_compatibility(MMHandleType handle)
2033 {
2034         int err = MM_ERROR_NONE;
2035         int video_codec = MM_VIDEO_CODEC_INVALID;
2036         int file_format = MM_FILE_FORMAT_INVALID;
2037
2038         char *err_name = NULL;
2039
2040         err = mm_camcorder_get_attributes(handle, &err_name,
2041                                           MMCAM_VIDEO_ENCODER, &video_codec,
2042                                           MMCAM_FILE_FORMAT, &file_format,
2043                                           NULL);
2044         if (err != MM_ERROR_NONE) {
2045                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
2046                 SAFE_FREE(err_name);
2047                 return err;
2048         }
2049
2050         /* Check compatibility between audio codec and file format */
2051         if (video_codec >= MM_VIDEO_CODEC_INVALID && video_codec < MM_VIDEO_CODEC_NUM &&
2052             file_format >= MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
2053                 if (videocodec_fileformat_compatibility_table[video_codec][file_format] == 0) {
2054                         _mmcam_dbg_err("Video codec[%d] and file format[%d] compatibility FAILED.",
2055                                        video_codec, file_format);
2056                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2057                 }
2058
2059                 _mmcam_dbg_log("Video codec[%d] and file format[%d] compatibility SUCCESS.",
2060                                video_codec, file_format);
2061         } else {
2062                 _mmcam_dbg_err("Video codec[%d] or file format[%d] is INVALID.",
2063                                video_codec, file_format);
2064                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2065         }
2066
2067         return MM_ERROR_NONE;
2068 }
2069
2070
2071 bool _mmcamcorder_set_display_rotation(MMHandleType handle, int display_rotate)
2072 {
2073         const char* videosink_name = NULL;
2074
2075         mmf_camcorder_t *hcamcorder = NULL;
2076         _MMCamcorderSubContext *sc = NULL;
2077
2078         hcamcorder = MMF_CAMCORDER(handle);
2079         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2080
2081         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2082         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2083         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2084
2085         if (sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst) {
2086                 /* Get videosink name */
2087                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2088                 if (videosink_name == NULL) {
2089                         _mmcam_dbg_err("Please check videosink element in configuration file");
2090                         return FALSE;
2091                 }
2092                 if (!strcmp(videosink_name, "xvimagesink") || !strcmp(videosink_name, "evasimagesink") ||
2093                     !strcmp(videosink_name, "evaspixmapsink")) {
2094                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst,
2095                                                  "rotate", display_rotate);
2096                         _mmcam_dbg_log("Set display-rotate [%d] done.", display_rotate);
2097                         return TRUE;
2098                 } else {
2099                         _mmcam_dbg_warn("videosink[%s] does not support DISPLAY_ROTATION.", videosink_name);
2100                         return FALSE;
2101                 }
2102         } else {
2103                 _mmcam_dbg_err("Videosink element is null");
2104                 return FALSE;
2105         }
2106 }
2107
2108
2109 bool _mmcamcorder_set_display_flip(MMHandleType handle, int display_flip)
2110 {
2111         const char* videosink_name = NULL;
2112
2113         mmf_camcorder_t *hcamcorder = NULL;
2114         _MMCamcorderSubContext *sc = NULL;
2115
2116         hcamcorder = MMF_CAMCORDER(handle);
2117         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2118
2119         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2120         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2121         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2122
2123         if (sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst) {
2124                 /* Get videosink name */
2125                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2126                 if (videosink_name == NULL) {
2127                         _mmcam_dbg_err("Please check videosink element in configuration file");
2128                         return FALSE;
2129                 }
2130                 if (!strcmp(videosink_name, "xvimagesink") || !strcmp(videosink_name, "evasimagesink") ||
2131                     !strcmp(videosink_name, "evaspixmapsink")) {
2132                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst,
2133                                                  "flip", display_flip);
2134                         _mmcam_dbg_log("Set display flip [%d] done.", display_flip);
2135                         return TRUE;
2136                 } else {
2137                         _mmcam_dbg_warn("videosink[%s] does not support DISPLAY_FLIP", videosink_name);
2138                         return FALSE;
2139                 }
2140         } else {
2141                 _mmcam_dbg_err("Videosink element is null");
2142                 return FALSE;
2143         }
2144 }
2145
2146
2147 bool _mmcamcorder_set_videosrc_rotation(MMHandleType handle, int videosrc_rotate)
2148 {
2149         int width = 0;
2150         int height = 0;
2151         int fps = 0;
2152         _MMCamcorderSubContext *sc = NULL;
2153
2154         mmf_camcorder_t *hcamcorder = NULL;
2155
2156         hcamcorder = MMF_CAMCORDER(handle);
2157         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2158
2159         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2160         if (!sc) {
2161                 _mmcam_dbg_log("sub context is not initailized");
2162                 return TRUE;
2163         }
2164
2165         mm_camcorder_get_attributes(handle, NULL,
2166                                     MMCAM_CAMERA_WIDTH, &width,
2167                                     MMCAM_CAMERA_HEIGHT, &height,
2168                                     MMCAM_CAMERA_FPS, &fps,
2169                                     NULL);
2170
2171         _mmcam_dbg_log("set rotate %d", videosrc_rotate);
2172
2173         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, videosrc_rotate);
2174 }
2175
2176
2177 bool _mmcamcorder_set_videosrc_caps(MMHandleType handle, unsigned int fourcc, int width, int height, int fps, int rotate)
2178 {
2179         int set_width = 0;
2180         int set_height = 0;
2181         int set_rotate = 0;
2182         int fps_auto = 0;
2183         unsigned int caps_fourcc = 0;
2184         gboolean do_set_caps = FALSE;
2185
2186         GstCaps *caps = NULL;
2187
2188         mmf_camcorder_t *hcamcorder = NULL;
2189         _MMCamcorderSubContext *sc = NULL;
2190
2191         hcamcorder = MMF_CAMCORDER(handle);
2192         mmf_return_val_if_fail(hcamcorder, FALSE);
2193
2194         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2195
2196         if (!sc || !(sc->element)) {
2197                 _mmcam_dbg_log("sub context is not initialized");
2198                 return TRUE;
2199         }
2200
2201         if (!sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2202                 _mmcam_dbg_err("Video src is NULL!");
2203                 return FALSE;
2204         }
2205
2206         if (!sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst) {
2207                 _mmcam_dbg_err("Video filter is NULL!");
2208                 return FALSE;
2209         }
2210
2211         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2212                 int capture_width = 0;
2213                 int capture_height = 0;
2214                 double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
2215
2216                 mm_camcorder_get_attributes(handle, NULL,
2217                                             MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
2218                                             MMCAM_CAMERA_FPS_AUTO, &fps_auto,
2219                                             MMCAM_CAPTURE_WIDTH, &capture_width,
2220                                             MMCAM_CAPTURE_HEIGHT, &capture_height,
2221                                             MMCAM_VIDEO_WIDTH, &sc->info_video->video_width,
2222                                             MMCAM_VIDEO_HEIGHT, &sc->info_video->video_height,
2223                                             NULL);
2224                 _mmcam_dbg_log("motion rate %f, capture size %dx%d, fps auto %d, video size %dx%d",
2225                                motion_rate, capture_width, capture_height, fps_auto,
2226                                sc->info_video->video_width, sc->info_video->video_height);
2227
2228                 if(motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE) {
2229                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", fps);
2230                 } else {
2231                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", 0);
2232                 }
2233
2234                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
2235                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
2236                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
2237
2238                 /* set fps */
2239                 sc->info_video->fps = fps;
2240         }
2241
2242         /* Interleaved format does not support rotation */
2243         if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2244                 /* store videosrc rotation */
2245                 sc->videosrc_rotate = rotate;
2246
2247                 /* Define width, height and rotate in caps */
2248
2249                 /* This will be applied when rotate is 0, 90, 180, 270 if rear camera.
2250                 This will be applied when rotate is 0, 180 if front camera. */
2251                 set_rotate = rotate * 90;
2252
2253                 if (rotate == MM_VIDEO_INPUT_ROTATION_90 ||
2254                     rotate == MM_VIDEO_INPUT_ROTATION_270) {
2255                         set_width = height;
2256                         set_height = width;
2257                         if (hcamcorder->device_type == MM_VIDEO_DEVICE_CAMERA1) {
2258                                 if (rotate == MM_VIDEO_INPUT_ROTATION_90) {
2259                                         set_rotate = 270;
2260                                 } else {
2261                                         set_rotate = 90;
2262                                 }
2263                         }
2264                 } else {
2265                         set_width = width;
2266                         set_height = height;
2267                 }
2268         } else {
2269                 sc->videosrc_rotate = MM_VIDEO_INPUT_ROTATION_NONE;
2270                 set_rotate = 0;
2271                 set_width = width;
2272                 set_height = height;
2273
2274                 _mmcam_dbg_warn("ITLV format doe snot support INPUT ROTATE. Ignore ROTATE[%d]", rotate);
2275         }
2276
2277         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", &caps);
2278         if (caps && !gst_caps_is_any(caps)) {
2279                 GstStructure *structure = NULL;
2280
2281                 structure = gst_caps_get_structure(caps, 0);
2282                 if (structure) {
2283                         int caps_width = 0;
2284                         int caps_height = 0;
2285                         int caps_fps = 0;
2286                         int caps_rotate = 0;
2287
2288                         caps_fourcc = _mmcamcorder_convert_fourcc_string_to_value(gst_structure_get_string(structure, "format"));
2289                         gst_structure_get_int(structure, "width", &caps_width);
2290                         gst_structure_get_int(structure, "height", &caps_height);
2291                         gst_structure_get_int(structure, "fps", &caps_fps);
2292                         gst_structure_get_int(structure, "rotate", &caps_rotate);
2293
2294                         if (set_width == caps_width && set_height == caps_height &&
2295                             fourcc == caps_fourcc && set_rotate == caps_rotate && fps == caps_fps) {
2296                                 _mmcam_dbg_log("No need to replace caps.");
2297                         } else {
2298                                 _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]",
2299                                                caps_fourcc, caps_fourcc>>8, caps_fourcc>>16, caps_fourcc>>24,
2300                                                caps_width, caps_height, caps_fps, caps_rotate,
2301                                                fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
2302                                                set_width, set_height, fps, set_rotate);
2303                                 do_set_caps = TRUE;
2304                         }
2305                 } else {
2306                         _mmcam_dbg_log("can not get structure of caps. set new one...");
2307                         do_set_caps = TRUE;
2308                 }
2309         } else {
2310                 _mmcam_dbg_log("No caps. set new one...");
2311                 do_set_caps = TRUE;
2312         }
2313
2314         if (caps) {
2315                 gst_caps_unref(caps);
2316                 caps = NULL;
2317         }
2318
2319         if (do_set_caps) {
2320                 char fourcc_string[sizeof(fourcc)+1];
2321                 strncpy(fourcc_string, (char*)&fourcc, sizeof(fourcc));
2322                 fourcc_string[sizeof(fourcc)] = '\0';
2323
2324                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
2325                         caps = gst_caps_new_simple("video/x-h264",
2326                                                    "width", G_TYPE_INT, set_width,
2327                                                    "height", G_TYPE_INT, set_height,
2328                                                    "framerate", GST_TYPE_FRACTION, fps, 1,
2329                                                    "stream-format", G_TYPE_STRING, "byte-stream",
2330                                                    NULL);
2331                 } else {
2332                         caps = gst_caps_new_simple("video/x-raw",
2333                                         "format", G_TYPE_STRING, fourcc_string,
2334                                         "width", G_TYPE_INT, set_width,
2335                                         "height", G_TYPE_INT, set_height,
2336                                         "framerate", GST_TYPE_FRACTION, fps, 1,
2337                                         "rotate", G_TYPE_INT, set_rotate,
2338                                         NULL);
2339                 }
2340
2341                 _mmcam_dbg_log("vidoesrc new caps set. %"GST_PTR_FORMAT, caps);
2342                 MMCAMCORDER_G_OBJECT_SET_POINTER(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", caps);
2343                 gst_caps_unref(caps);
2344                 caps = NULL;
2345         }
2346
2347         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2348                 /* assume that it's camera capture mode */
2349                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "csc-range", 1);
2350         }
2351
2352         return TRUE;
2353 }
2354
2355
2356 bool _mmcamcorder_set_videosrc_flip(MMHandleType handle, int videosrc_flip)
2357 {
2358         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2359         _MMCamcorderSubContext *sc = NULL;
2360
2361         mmf_return_val_if_fail(hcamcorder, FALSE);
2362
2363         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2364         if (!sc) {
2365                 return TRUE;
2366         }
2367
2368         _mmcam_dbg_log("Set FLIP %d", videosrc_flip);
2369
2370         if (sc->element && sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2371                 int hflip = 0;
2372                 int vflip = 0;
2373
2374                 /* Interleaved format does not support FLIP */
2375                 if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2376                         hflip = (videosrc_flip & MM_FLIP_HORIZONTAL) == MM_FLIP_HORIZONTAL;
2377                         vflip = (videosrc_flip & MM_FLIP_VERTICAL) == MM_FLIP_VERTICAL;
2378
2379                         _mmcam_dbg_log("videosrc flip H:%d, V:%d", hflip, vflip);
2380
2381                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hflip", hflip);
2382                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "vflip", vflip);
2383                 } else {
2384                         _mmcam_dbg_warn("ITLV format does not support FLIP. Ignore FLIP[%d]",
2385                                         videosrc_flip);
2386                 }
2387         } else {
2388                 _mmcam_dbg_warn("element is NULL");
2389                 return FALSE;
2390         }
2391
2392         return TRUE;
2393 }
2394
2395
2396 bool _mmcamcorder_set_videosrc_anti_shake(MMHandleType handle, int anti_shake)
2397 {
2398         GstCameraControl *control = NULL;
2399         _MMCamcorderSubContext *sc = NULL;
2400         GstElement *v_src = NULL;
2401
2402         int set_value = 0;
2403
2404         mmf_return_val_if_fail(handle, FALSE);
2405
2406         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2407         if (!sc) {
2408                 return TRUE;
2409         }
2410
2411         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2412
2413         if (!v_src) {
2414                 _mmcam_dbg_warn("videosrc element is NULL");
2415                 return FALSE;
2416         }
2417
2418         set_value = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_ANTI_HANDSHAKE, anti_shake);
2419
2420         /* set anti-shake with camera control */
2421         if (!GST_IS_CAMERA_CONTROL(v_src)) {
2422                 _mmcam_dbg_warn("Can't cast Video source into camera control.");
2423                 return FALSE;
2424         }
2425
2426         control = GST_CAMERA_CONTROL(v_src);
2427         if (gst_camera_control_set_ahs(control, set_value)) {
2428                 _mmcam_dbg_log("Succeed in operating anti-handshake. value[%d]", set_value);
2429                 return TRUE;
2430         } else {
2431                 _mmcam_dbg_warn("Failed to operate anti-handshake. value[%d]", set_value);
2432         }
2433
2434         return FALSE;
2435 }
2436
2437
2438 bool _mmcamcorder_set_videosrc_stabilization(MMHandleType handle, int stabilization)
2439 {
2440         _MMCamcorderSubContext *sc = NULL;
2441         GstElement *v_src = NULL;
2442
2443         mmf_return_val_if_fail(handle, FALSE);
2444
2445         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2446         if (!sc) {
2447                 return TRUE;
2448         }
2449
2450         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2451         if (!v_src) {
2452                 _mmcam_dbg_warn("videosrc element is NULL");
2453                 return FALSE;
2454         }
2455
2456         /* check property of videosrc element - support VDIS */
2457         if(g_object_class_find_property(G_OBJECT_GET_CLASS(G_OBJECT(v_src)), "enable-vdis-mode")) {
2458                 int video_width = 0;
2459                 int video_height = 0;
2460
2461                 if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2462                         _mmcam_dbg_log("ENABLE video stabilization");
2463
2464                         /* VDIS mode only supports NV12 and [720p or 1080p or 1088 * 1088] */
2465                         mm_camcorder_get_attributes(handle, NULL,
2466                                                     MMCAM_VIDEO_WIDTH, &video_width,
2467                                                     MMCAM_VIDEO_HEIGHT, &video_height,
2468                                                     NULL);
2469                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_NV12 &&
2470                             video_width >= 1080 && video_height >= 720) {
2471                                 _mmcam_dbg_log("NV12, video size %dx%d, ENABLE video stabilization",
2472                                                video_width, video_height, stabilization);
2473                                 /* set vdis mode */
2474                                 g_object_set(G_OBJECT(v_src),
2475                                              "enable-vdis-mode", TRUE,
2476                                              NULL);
2477                         } else {
2478                                 _mmcam_dbg_warn("invalid preview format %c%c%c%c or video size %dx%d",
2479                                                 sc->fourcc, sc->fourcc>>8, sc->fourcc>>16, sc->fourcc>>24,
2480                                                 video_width, video_height);
2481                                 return FALSE;
2482                         }
2483                 } else {
2484                         /* set vdis mode */
2485                         g_object_set(G_OBJECT(v_src),
2486                                      "enable-vdis-mode", FALSE,
2487                                      NULL);
2488
2489                         _mmcam_dbg_log("DISABLE video stabilization");
2490                 }
2491         } else if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2492                 _mmcam_dbg_err("no property for video stabilization, so can not set ON");
2493                 return FALSE;
2494         } else {
2495                 _mmcam_dbg_warn("no property for video stabilization");
2496         }
2497
2498         return TRUE;
2499 }
2500
2501
2502 bool _mmcamcorder_set_camera_resolution(MMHandleType handle, int width, int height)
2503 {
2504         int fps = 0;
2505
2506         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2507         _MMCamcorderSubContext *sc = NULL;
2508
2509         mmf_return_val_if_fail(hcamcorder, FALSE);
2510
2511         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2512         if (!sc) {
2513                 return TRUE;
2514         }
2515
2516         mm_camcorder_get_attributes(handle, NULL,
2517                                     MMCAM_CAMERA_FPS, &fps,
2518                                     NULL);
2519
2520         _mmcam_dbg_log("set %dx%d", width, height);
2521
2522         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, sc->videosrc_rotate);
2523 }
2524 bool _mmcamcorder_set_encoded_preview_bitrate(MMHandleType handle, int bitrate)
2525 {
2526         _MMCamcorderSubContext *sc = NULL;
2527         GstCameraControl *CameraControl = NULL;
2528         GstCameraControlChannel *CameraControlChannel = NULL;
2529         const GList *controls = NULL;
2530         const GList *item = NULL;
2531
2532         if ((void *)handle == NULL) {
2533                 _mmcam_dbg_warn("handle is NULL");
2534                 return FALSE;
2535         }
2536
2537         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2538         if (!sc) {
2539                 _mmcam_dbg_warn("subcontext is NULL");
2540                 return FALSE;
2541         }
2542
2543         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst == NULL) {
2544                 _mmcam_dbg_warn("videosrc plugin is NULL");
2545                 return FALSE;
2546         }
2547
2548         _mmcam_dbg_log("set encoded preview bitrate : %d bps", bitrate);
2549
2550         CameraControl = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2551         controls = gst_camera_control_list_channels(CameraControl);
2552         _mmcam_dbg_log("controls : 0x%x", controls);
2553         if (controls != NULL) {
2554                 _mmcam_dbg_log("controls : 0x%x", controls);
2555                 for (item = controls ; item && item->data ; item = item->next) {
2556                         CameraControlChannel = item->data;
2557                         _mmcam_dbg_log("item : %d", item);
2558                         if (!strcmp(CameraControlChannel->label, "bitrate")) {
2559                                 _mmcam_dbg_log("set encoded preview bitrate %d", bitrate);
2560                                 return gst_camera_control_set_value(CameraControl, CameraControlChannel, bitrate);
2561                         }
2562                 }
2563                 _mmcam_dbg_log("item : %d", item);
2564                 if (item == NULL) {
2565                         _mmcam_dbg_warn("failed to find \"bitrate\" control channel");
2566                 }
2567         }
2568         _mmcam_dbg_log("item : %d", item);
2569
2570         return FALSE;
2571 }
2572
2573
2574 bool _mmcamcorder_set_encoded_preview_iframe_interval(MMHandleType handle, int interval)
2575 {
2576         _MMCamcorderSubContext *sc = NULL;
2577
2578         if ((void *)handle == NULL) {
2579                 _mmcam_dbg_warn("handle is NULL");
2580                 return FALSE;
2581         }
2582
2583         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2584         if (!sc) {
2585                 _mmcam_dbg_warn("subcontext is NULL");
2586                 return FALSE;
2587         }
2588
2589         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst == NULL) {
2590                 _mmcam_dbg_warn("videosrc plugin is NULL");
2591                 return FALSE;
2592         }
2593
2594         _mmcam_dbg_log("set encoded preview I-frame interval : %d ms", interval);
2595
2596         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "newgop-interval", interval);
2597
2598         return TRUE;
2599 }
2600
2601
2602 bool _mmcamcorder_recreate_decoder_for_encoded_preview(MMHandleType handle)
2603 {
2604         int ret = MM_ERROR_NONE;
2605         int device_scaler = 0;
2606         _MMCamcorderSubContext *sc = NULL;
2607         char decoder_name[20] = {'\0',};
2608
2609         if ((void *)handle == NULL) {
2610                 _mmcam_dbg_warn("handle is NULL");
2611                 return FALSE;
2612         }
2613
2614         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2615         if (!sc) {
2616                 _mmcam_dbg_warn("subcontext is NULL");
2617                 return FALSE;
2618         }
2619
2620         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst == NULL ||
2621             sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst == NULL) {
2622                 _mmcam_dbg_warn("main pipeline or decoder plugin is NULL");
2623                 return FALSE;
2624         }
2625
2626         _mmcam_dbg_log("start");
2627
2628         /* set state as NULL */
2629         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, GST_STATE_NULL);
2630         if (ret != MM_ERROR_NONE) {
2631                 _mmcam_dbg_err("failed to set NULL to decoder");
2632                 return FALSE;
2633         }
2634
2635         /* remove decoder - pads will be unlinked automatically in remove function */
2636         if (!gst_bin_remove(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst),
2637                             sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst)) {
2638                 _mmcam_dbg_err("failed to remove decoder from pipeline");
2639                 return FALSE;
2640         }
2641
2642         /* check decoder element */
2643         if (sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst) {
2644                 _mmcam_dbg_log("decoder[%p] is still alive - ref count %d",
2645                                G_OBJECT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst),
2646                                ((GObject *)sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst)->ref_count);
2647         }
2648
2649         /* get decoder name */
2650         mm_camcorder_get_attributes(handle, NULL,
2651                                     MMCAM_DISPLAY_SCALER, &device_scaler,
2652                                     NULL);
2653
2654         snprintf(decoder_name, sizeof(decoder_name)-1, "%s%d", _MMCAMCORDER_VIDEO_DECODER_NAME_PREFIX, device_scaler);
2655
2656         _mmcam_dbg_log("decoder name [%s]", decoder_name);
2657
2658         /* create decoder */
2659         sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst = gst_element_factory_make(decoder_name, "videosrc_decode");
2660         if (sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst == NULL) {
2661                 _mmcam_dbg_err("Decoder[%s] creation fail", decoder_name);
2662                 return FALSE;
2663         }
2664
2665         sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].id = _MMCAMCORDER_VIDEOSRC_DECODE;
2666         g_object_weak_ref(G_OBJECT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst),
2667                           (GWeakNotify)_mmcamcorder_element_release_noti, sc);
2668
2669         /* add to pipeline */
2670         if (!gst_bin_add(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst),
2671                          sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst)) {
2672                 _mmcam_dbg_err("failed to add decoder to pipeline");
2673                 gst_object_unref(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst);
2674                 return FALSE;
2675         }
2676
2677         /* link */
2678         if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst),
2679                                  GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst))) {
2680                 _mmcam_dbg_log("Link videosrc_queue to decoder OK");
2681         } else {
2682                 _mmcam_dbg_err("Link videosrc_queue to decoder FAILED");
2683                 return FALSE;
2684         }
2685
2686         if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst),
2687                                  GST_ELEMENT(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst))) {
2688                 _mmcam_dbg_log("Link decoder to videosink_queue OK");
2689         } else {
2690                 _mmcam_dbg_err("Link decoder to videosink_queue FAILED");
2691                 return FALSE;
2692         }
2693
2694         /* set state READY */
2695         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_VIDEOSRC_DECODE].gst, GST_STATE_READY);
2696         if (ret != MM_ERROR_NONE) {
2697                 _mmcam_dbg_err("failed to set READY to decoder");
2698                 return FALSE;
2699         }
2700
2701         _mmcam_dbg_log("done");
2702
2703         return TRUE;
2704 }