src/mm_camcorder_gstcommon.c

   1 /*
   2  * libmm-camcorder
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jeongmo Yang <jm80.yang@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 /*=======================================================================================
  23 |  INCLUDE FILES                                                                        |
  24 =======================================================================================*/
  25 #include <gst/audio/audio-format.h>
  26 #include <gst/video/videooverlay.h>
  27 #include <gst/video/cameracontrol.h>
  28 #ifdef HAVE_WAYLAND
  29 #include <gst/wayland/wayland.h>
  30 #endif
  31
  32 #include <sys/time.h>
  33 #include <unistd.h>
  34
  35 #include "mm_camcorder_internal.h"
  36 #include "mm_camcorder_gstcommon.h"
  37
  38 /*-----------------------------------------------------------------------
  39 |    GLOBAL VARIABLE DEFINITIONS for internal                           |
  40 -----------------------------------------------------------------------*/
  41 /* Table for compatibility between audio codec and file format */
  42 gboolean        audiocodec_fileformat_compatibility_table[MM_AUDIO_CODEC_NUM][MM_FILE_FORMAT_NUM] =
  43 {          /* 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*/
  44 /*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},
  45 /*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},
  46 /*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},
  47 /*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},
  48 /*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},
  49 /*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},
  50 /*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},
  51 /*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},
  52 /*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},
  53 /*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},
  54 /*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},
  55 /*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},
  56 /*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},
  57 /*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},
  58 /*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},
  59 /*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},
  60 /*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},
  61 /*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},
  62 /*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},
  63 /*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},
  64 /*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},
  65 /*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},
  66 /*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},
  67 /*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},
  68 /*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},
  69 /*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},
  70 /*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},
  71 /*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},
  72 /*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},
  73 /*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},
  74 /*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},
  75 /*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},
  76 /*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},
  77 /*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},
  78 /*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},
  79 /*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},
  80 /*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},
  81 /*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},
  82 /*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},
  83 /*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},
  84 /*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},
  85 /*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},
  86 /*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},
  87 /*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},
  88 };
  89
  90 /* Table for compatibility between video codec and file format */
  91 gboolean        videocodec_fileformat_compatibility_table[MM_VIDEO_CODEC_NUM][MM_FILE_FORMAT_NUM] =
  92 {             /* 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*/
  93 /*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},
  94 /*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},
  95 /*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},
  96 /*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},
  97 /*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},
  98 /*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},
  99 /*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},
 100 /*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},
 101 /*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},
 102 /*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},
 103 /*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},
 104 /*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},
 105 /*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},
 106 /*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},
 107 /*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},
 108 /*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},
 109 /*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},
 110 /*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},
 111 /*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},
 112 /*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},
 113 /*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},
 114 /*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},
 115 /*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},
 116 /*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},
 117 /*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},
 118 /*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},
 119 /*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},
 120 /*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},
 121 };
 122
 123
 124 /*-----------------------------------------------------------------------
 125 |    LOCAL VARIABLE DEFINITIONS for internal                            |
 126 -----------------------------------------------------------------------*/
 127 #define USE_AUDIO_CLOCK_TUNE
 128 #define _MMCAMCORDER_WAIT_EOS_TIME                60.0     /* sec */
 129 #define _MMCAMCORDER_CONVERT_OUTPUT_BUFFER_NUM    6
 130 #define _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME       30000000 /* ns */
 131 #define _MMCAMCORDER_FRAME_PASS_MIN_FPS           30
 132 #define _MMCAMCORDER_NANOSEC_PER_1SEC             1000000000
 133 #define _MMCAMCORDER_NANOSEC_PER_1MILISEC         1000
 134 #define _MMCAMCORDER_VIDEO_DECODER_NAME           "avdec_h264"
 135
 136
 137 /*-----------------------------------------------------------------------
 138 |    LOCAL FUNCTION PROTOTYPES:                                         |
 139 -----------------------------------------------------------------------*/
 140 /* STATIC INTERNAL FUNCTION */
 141 /**
 142  * These functions are preview video data probing function.
 143  * If this function is linked with certain pad by gst_pad_add_buffer_probe(),
 144  * this function will be called when data stream pass through the pad.
 145  *
 146  * @param[in]   pad             probing pad which calls this function.
 147  * @param[in]   buffer          buffer which contains stream data.
 148  * @param[in]   u_data          user data.
 149  * @return      This function returns true on success, or false value with error
 150  * @remarks
 151  * @see         __mmcamcorder_create_preview_pipeline()
 152  */
 153 static GstPadProbeReturn __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
 154 static GstPadProbeReturn __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data);
 155 static int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate);
 156 static guint32 _mmcamcorder_convert_fourcc_string_to_value(const gchar* format_name);
 157
 158 /*=======================================================================================
 159 |  FUNCTION DEFINITIONS                                                                 |
 160 =======================================================================================*/
 161 /*-----------------------------------------------------------------------
 162 |    GLOBAL FUNCTION DEFINITIONS:                                       |
 163 -----------------------------------------------------------------------*/
 164 int _mmcamcorder_create_preview_elements(MMHandleType handle)
 165 {
 166         int err = MM_ERROR_NONE;
 167         int i = 0;
 168         int camera_width = 0;
 169         int camera_height = 0;
 170         int camera_rotate = 0;
 171         int camera_flip = 0;
 172         int fps = 0;
 173         int codectype = 0;
 174         int capture_width = 0;
 175         int capture_height = 0;
 176         int capture_jpg_quality = 100;
 177         int video_stabilization = 0;
 178         int anti_shake = 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                                           NULL);
 233         if (err != MM_ERROR_NONE) {
 234                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 235                 SAFE_FREE(err_name);
 236                 return err;
 237         }
 238
 239         /* Get fourcc from picture format */
 240         sc->fourcc = _mmcamcorder_get_fourcc(sc->info_image->preview_format, codectype, hcamcorder->use_zero_copy_format);
 241
 242         /* Get videosrc element and its name from configure */
 243         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 244                                       CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 245                                       "VideosrcElement",
 246                                       &VideosrcElement);
 247         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 248
 249         /**
 250          * Create child element
 251          */
 252         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_SRC, videosrc_name, "videosrc_src", element_list, err);
 253
 254         /* Set video device index */
 255         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "camera-id", input_index->default_value);
 256
 257         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_FILT, "capsfilter", "videosrc_filter", element_list, err);
 258
 259         /* init high-speed-fps */
 260         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", 0);
 261
 262         /* set capture size, quality and flip setting which were set before mm_camcorder_realize */
 263         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
 264         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
 265         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-jpg-quality", capture_jpg_quality);
 266         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hdr-capture", sc->info_image->hdr_capture_mode);
 267
 268         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_QUE, "queue", "videosrc_queue", element_list, err);
 269
 270         /* set camera flip */
 271         _mmcamcorder_set_videosrc_flip(handle, camera_flip);
 272
 273         /* set video stabilization mode */
 274         _mmcamcorder_set_videosrc_stabilization(handle, video_stabilization);
 275
 276         /* set anti handshake mode */
 277         _mmcamcorder_set_videosrc_anti_shake(handle, anti_shake);
 278
 279         if (sc->is_modified_rate) {
 280                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", fps);
 281         }
 282
 283         /* Set basic infomation of videosrc element */
 284         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, VideosrcElement);
 285
 286         /* make demux and decoder for H264 stream from videosrc */
 287         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 288                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_DECODE, _MMCAMCORDER_VIDEO_DECODER_NAME, "videosrc_decode", element_list, err);
 289         }
 290
 291         _mmcam_dbg_log("Current mode[%d]", hcamcorder->type);
 292
 293         /* Get videosink name */
 294         _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
 295
 296         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_QUE, "queue", "videosink_queue", element_list, err);
 297         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_SINK, videosink_name, "videosink_sink", element_list, err);
 298
 299         if (strcmp(videosink_name, "fakesink") != 0) {
 300                 if (_mmcamcorder_videosink_window_set(handle, sc->VideosinkElement) != MM_ERROR_NONE) {
 301                         _mmcam_dbg_err("_mmcamcorder_videosink_window_set error");
 302                         err = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 303                         goto pipeline_creation_error;
 304                 }
 305         }
 306
 307         /* Set caps by rotation */
 308         _mmcamcorder_set_videosrc_rotation(handle, camera_rotate);
 309
 310         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, sc->VideosinkElement);
 311
 312         /* add elements to main pipeline */
 313         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), element_list)) {
 314                 _mmcam_dbg_err("element_list add error.");
 315                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 316                 goto pipeline_creation_error;
 317         }
 318
 319         /* link elements */
 320         if (!_mmcamcorder_link_elements(element_list)) {
 321                 _mmcam_dbg_err( "element link error." );
 322                 err = MM_ERROR_CAMCORDER_GST_LINK;
 323                 goto pipeline_creation_error;
 324         }
 325
 326         if (element_list) {
 327                 g_list_free(element_list);
 328                 element_list = NULL;
 329         }
 330
 331         return MM_ERROR_NONE;
 332
 333 pipeline_creation_error:
 334         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_SRC);
 335         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_FILT);
 336         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_QUE);
 337         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS);
 338         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_FILT);
 339         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_QUE);
 340         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_DECODE);
 341         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_QUE);
 342         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_CLS);
 343         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_SINK);
 344
 345         if (element_list) {
 346                 g_list_free(element_list);
 347                 element_list = NULL;
 348         }
 349
 350         return err;
 351 }
 352
 353
 354 int _mmcamcorder_create_audiosrc_bin(MMHandleType handle)
 355 {
 356         int err = MM_ERROR_NONE;
 357         int val = 0;
 358         int rate = 0;
 359         int format = 0;
 360         int channel = 0;
 361         int a_enc = MM_AUDIO_CODEC_AMR;
 362         int a_dev = MM_AUDIO_DEVICE_MIC;
 363         double volume = 0.0;
 364         char *err_name = NULL;
 365         const char *audiosrc_name = NULL;
 366         char *cat_name = NULL;
 367
 368         GstCaps *caps = NULL;
 369         GstPad *pad = NULL;
 370         GList *element_list  = NULL;
 371
 372         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 373         _MMCamcorderSubContext *sc = NULL;
 374         _MMCamcorderGstElement *last_element = NULL;
 375         type_element *AudiosrcElement = NULL;
 376
 377         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 378
 379         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 380         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 381         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 382
 383         _mmcam_dbg_log("");
 384
 385         err = _mmcamcorder_check_audiocodec_fileformat_compatibility(handle);
 386         if (err != MM_ERROR_NONE) {
 387                 return err;
 388         }
 389
 390         err = mm_camcorder_get_attributes(handle, &err_name,
 391                                           MMCAM_AUDIO_DEVICE, &a_dev,
 392                                           MMCAM_AUDIO_ENCODER, &a_enc,
 393                                           MMCAM_AUDIO_ENCODER_BITRATE, &val,
 394                                           MMCAM_AUDIO_SAMPLERATE, &rate,
 395                                           MMCAM_AUDIO_FORMAT, &format,
 396                                           MMCAM_AUDIO_CHANNEL, &channel,
 397                                           MMCAM_AUDIO_VOLUME, &volume,
 398                                           NULL);
 399         if (err != MM_ERROR_NONE) {
 400                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 401                 SAFE_FREE(err_name);
 402                 return err;
 403         }
 404
 405         /* Check existence */
 406         if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst) {
 407                 if (((GObject *)sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst)->ref_count > 0) {
 408                         gst_object_unref(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst);
 409                 }
 410                 _mmcam_dbg_log("_MMCAMCORDER_AUDIOSRC_BIN is Already existed. Unref once...");
 411         }
 412
 413         /* Create bin element */
 414         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN, "audiosource_bin", err);
 415
 416         if (a_dev == MM_AUDIO_DEVICE_MODEM) {
 417                 cat_name = strdup("AudiomodemsrcElement");
 418         } else {
 419                 /* MM_AUDIO_DEVICE_MIC or others */
 420                 cat_name = strdup("AudiosrcElement");
 421         }
 422
 423         if (cat_name == NULL) {
 424                 _mmcam_dbg_err("strdup failed.");
 425                 err = MM_ERROR_CAMCORDER_LOW_MEMORY;
 426                 goto pipeline_creation_error;
 427         }
 428
 429         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 430                                       CONFIGURE_CATEGORY_MAIN_AUDIO_INPUT,
 431                                       cat_name,
 432                                       &AudiosrcElement);
 433         _mmcamcorder_conf_get_value_element_name(AudiosrcElement, &audiosrc_name);
 434
 435         free(cat_name);
 436         cat_name = NULL;
 437
 438         _mmcam_dbg_log("Audio src name : %s", audiosrc_name);
 439
 440         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC, audiosrc_name, "audiosrc_src", element_list, err);
 441
 442         _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, AudiosrcElement);
 443
 444         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT, "capsfilter", "audiosrc_capsfilter", element_list, err);
 445
 446         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_QUE, "queue", "audiosrc_queue", element_list, err);
 447         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-buffers", 0);
 448         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-bytes", 0);
 449         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-time", (int64_t)0);
 450
 451         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 452                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL, "volume", "audiosrc_volume", element_list, err);
 453         }
 454
 455         /* Set basic infomation */
 456         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 457                 int depth = 0;
 458                 const gchar* format_name = NULL;
 459
 460                 if (volume == 0.0) {
 461                         /* Because data probe of audio src do the same job, it doesn't need to set "mute" here. Already null raw data. */
 462                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", 1.0);
 463                 } else {
 464                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "mute", FALSE);
 465                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", volume);
 466                 }
 467
 468                 if (format == MM_CAMCORDER_AUDIO_FORMAT_PCM_S16_LE) {
 469                         depth = 16;
 470                         format_name = "S16LE";
 471                 } else { /* MM_CAMCORDER_AUDIO_FORMAT_PCM_U8 */
 472                         depth = 8;
 473                         format_name = "U8";
 474                 }
 475
 476                 caps = gst_caps_new_simple("audio/x-raw",
 477                                            "rate", G_TYPE_INT, rate,
 478                                            "channels", G_TYPE_INT, channel,
 479                                            "format", G_TYPE_STRING, format_name,
 480                                            NULL);
 481                 _mmcam_dbg_log("caps [x-raw, rate:%d, channel:%d, depth:%d], volume %lf",
 482                                rate, channel, depth, volume);
 483         } else {
 484                 /* what are the audio encoder which should get audio/x-raw-float? */
 485                 caps = gst_caps_new_simple("audio/x-raw",
 486                                            "rate", G_TYPE_INT, rate,
 487                                            "channels", G_TYPE_INT, channel,
 488                                            "format", G_TYPE_STRING, GST_AUDIO_NE(F32),
 489                                            NULL);
 490                 _mmcam_dbg_log("caps [x-raw (F32), rate:%d, channel:%d, endianness:%d, width:32]",
 491                                rate, channel, BYTE_ORDER);
 492         }
 493
 494         if (caps) {
 495                 MMCAMCORDER_G_OBJECT_SET((sc->encode_element[_MMCAMCORDER_AUDIOSRC_FILT].gst), "caps", caps);
 496                 gst_caps_unref(caps);
 497                 caps = NULL;
 498         } else {
 499                 _mmcam_dbg_err("create caps error");
 500                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 501                 goto pipeline_creation_error;
 502         }
 503
 504         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst), element_list)) {
 505                 _mmcam_dbg_err("element add error.");
 506                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 507                 goto pipeline_creation_error;
 508         }
 509
 510         if (!_mmcamcorder_link_elements(element_list)) {
 511                 _mmcam_dbg_err("element link error.");
 512                 err = MM_ERROR_CAMCORDER_GST_LINK;
 513                 goto pipeline_creation_error;
 514         }
 515
 516         last_element = (_MMCamcorderGstElement*)(g_list_last(element_list)->data);
 517         pad = gst_element_get_static_pad(last_element->gst, "src");
 518         if ((gst_element_add_pad(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst, gst_ghost_pad_new("src", pad) )) < 0) {
 519                 gst_object_unref(pad);
 520                 pad = NULL;
 521                 _mmcam_dbg_err("failed to create ghost pad on _MMCAMCORDER_AUDIOSRC_BIN.");
 522                 err = MM_ERROR_CAMCORDER_GST_LINK;
 523                 goto pipeline_creation_error;
 524         }
 525
 526         gst_object_unref(pad);
 527         pad = NULL;
 528
 529         if (element_list) {
 530                 g_list_free(element_list);
 531                 element_list = NULL;
 532         }
 533
 534         return MM_ERROR_NONE;
 535
 536 pipeline_creation_error:
 537         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC);
 538         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT);
 539         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_QUE);
 540         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL);
 541         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN);
 542
 543         if (element_list) {
 544                 g_list_free(element_list);
 545                 element_list = NULL;
 546         }
 547
 548         return err;
 549 }
 550
 551
 552 int _mmcamcorder_create_encodesink_bin(MMHandleType handle, MMCamcorderEncodebinProfile profile)
 553 {
 554         int err = MM_ERROR_NONE;
 555         int result = 0;
 556         int channel = 0;
 557         int audio_enc = 0;
 558         int v_bitrate = 0;
 559         int a_bitrate = 0;
 560         int encodebin_profile = 0;
 561         int auto_audio_convert = 0;
 562         int auto_audio_resample = 0;
 563         int auto_color_space = 0;
 564         char *gst_element_venc_name = NULL;
 565         const char *gst_element_aenc_name = NULL;
 566         const char *gst_element_ienc_name = NULL;
 567         const char *gst_element_mux_name = NULL;
 568         const char *gst_element_rsink_name = NULL;
 569         const char *str_profile = NULL;
 570         const char *str_aac = NULL;
 571         const char *str_aar = NULL;
 572         const char *str_acs = NULL;
 573         char *err_name = NULL;
 574
 575         GstCaps *audio_caps = NULL;
 576         GstCaps *video_caps = NULL;
 577         GstPad *pad = NULL;
 578         GList *element_list = NULL;
 579
 580         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 581         _MMCamcorderSubContext *sc = NULL;
 582         type_element *VideoencElement = NULL;
 583         type_element *AudioencElement = NULL;
 584         type_element *ImageencElement = NULL;
 585         type_element *MuxElement = NULL;
 586         type_element *RecordsinkElement = NULL;
 587
 588         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 589
 590         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 591         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 592         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 593
 594         _mmcam_dbg_log("start - profile : %d", profile);
 595
 596         /* Check existence */
 597         if (sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst) {
 598                 if (((GObject *)sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst)->ref_count > 0) {
 599                         gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst);
 600                 }
 601                 _mmcam_dbg_log("_MMCAMCORDER_ENCSINK_BIN is Already existed.");
 602         }
 603
 604         /* Create bin element */
 605         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_BIN, "encodesink_bin", err);
 606
 607         /* Create child element */
 608         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 609                 GstCaps *caps_from_pad = NULL;
 610
 611                 /* create appsrc and capsfilter */
 612                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SRC, "appsrc", "encodesink_src", element_list, err);
 613
 614                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_FILT, "capsfilter", "encodesink_filter", element_list, err);
 615
 616                 /* release element_list, they will be placed out of encodesink bin */
 617                 if (element_list) {
 618                         g_list_free(element_list);
 619                         element_list = NULL;
 620                 }
 621
 622                 /* set appsrc as live source */
 623                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "is-live", TRUE);
 624                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "format", 3); /* GST_FORMAT_TIME */
 625                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "max-bytes", (int64_t)0); /* unlimited */
 626
 627                 /* set capsfilter */
 628                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 629                         _mmcam_dbg_log("get pad from videosrc_filter");
 630                         pad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "src");
 631                 } else {
 632                         _mmcam_dbg_log("get pad from videosrc_que");
 633                         pad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
 634                 }
 635                 if (!pad) {
 636                         _mmcam_dbg_err("get videosrc_que src pad failed");
 637                         goto pipeline_creation_error;
 638                 }
 639
 640                 caps_from_pad = gst_pad_get_allowed_caps(pad);
 641                 video_caps = gst_caps_copy(caps_from_pad);
 642                 gst_caps_unref(caps_from_pad);
 643                 caps_from_pad = NULL;
 644                 gst_object_unref(pad);
 645                 pad = NULL;
 646
 647                 if (video_caps) {
 648                         char *caps_str = NULL;
 649
 650                         gst_caps_set_simple(video_caps,
 651                                             "width", G_TYPE_INT, sc->info_video->video_width,
 652                                             "height", G_TYPE_INT, sc->info_video->video_height,
 653                                             NULL);
 654
 655                         caps_str = gst_caps_to_string(video_caps);
 656                         _mmcam_dbg_log("video caps [%s], set size %dx%d",
 657                                        caps_str, sc->info_video->video_width, sc->info_video->video_height);
 658                         free(caps_str);
 659                         caps_str = NULL;
 660
 661                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "caps", video_caps);
 662                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "caps", video_caps);
 663                 } else {
 664                         _mmcam_dbg_err("create recording pipeline caps failed");
 665                         goto pipeline_creation_error;
 666                 }
 667
 668                 /* connect signal for ready to push buffer */
 669                 MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 670                                            _MMCAMCORDER_HANDLER_VIDEOREC,
 671                                            "need-data",
 672                                            _mmcamcorder_ready_to_encode_callback,
 673                                            hcamcorder);
 674         }
 675
 676         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN, "encodebin", "encodesink_encbin", element_list, err);
 677
 678         /* check element availability */
 679         mm_camcorder_get_attributes(handle, &err_name,
 680                                     MMCAM_AUDIO_ENCODER, &audio_enc,
 681                                     MMCAM_AUDIO_CHANNEL, &channel,
 682                                     MMCAM_VIDEO_ENCODER_BITRATE, &v_bitrate,
 683                                     MMCAM_AUDIO_ENCODER_BITRATE, &a_bitrate,
 684                                     NULL);
 685
 686         _mmcam_dbg_log("Profile[%d]", profile);
 687
 688         /* Set information */
 689         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 690                 str_profile = "VideoProfile";
 691                 str_aac = "VideoAutoAudioConvert";
 692                 str_aar = "VideoAutoAudioResample";
 693                 str_acs = "VideoAutoColorSpace";
 694         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 695                 str_profile = "AudioProfile";
 696                 str_aac = "AudioAutoAudioConvert";
 697                 str_aar = "AudioAutoAudioResample";
 698                 str_acs = "AudioAutoColorSpace";
 699         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 700                 str_profile = "ImageProfile";
 701                 str_aac = "ImageAutoAudioConvert";
 702                 str_aar = "ImageAutoAudioResample";
 703                 str_acs = "ImageAutoColorSpace";
 704         }
 705
 706         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_profile, &encodebin_profile);
 707         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aac, &auto_audio_convert);
 708         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aar, &auto_audio_resample);
 709         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_acs, &auto_color_space);
 710
 711         _mmcam_dbg_log("Profile:%d, AutoAudioConvert:%d, AutoAudioResample:%d, AutoColorSpace:%d",
 712                        encodebin_profile, auto_audio_convert, auto_audio_resample, auto_color_space);
 713
 714         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "profile", encodebin_profile);
 715         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", auto_audio_convert);
 716         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-resample", auto_audio_resample);
 717         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-colorspace", auto_color_space);
 718         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "use-video-toggle", FALSE);
 719
 720         /* Codec */
 721         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 722                 int use_venc_queue = 0;
 723
 724                 VideoencElement = _mmcamcorder_get_type_element(handle, MM_CAM_VIDEO_ENCODER);
 725
 726                 if (!VideoencElement) {
 727                         _mmcam_dbg_err("Fail to get type element");
 728                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 729                         goto pipeline_creation_error;
 730                 }
 731
 732                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 733                         gst_element_venc_name = strdup("capsfilter");
 734                 } else {
 735                         _mmcamcorder_conf_get_value_element_name(VideoencElement, (const char **)(&gst_element_venc_name));
 736                 }
 737
 738                 if (gst_element_venc_name) {
 739                         _mmcam_dbg_log("video encoder name [%s]", gst_element_venc_name);
 740
 741                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "venc-name", gst_element_venc_name);
 742                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC, "video-encode", err);
 743
 744                         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 745                                                         CONFIGURE_CATEGORY_MAIN_RECORD,
 746                                                         "UseVideoEncoderQueue",
 747                                                         &use_venc_queue);
 748                         if (use_venc_queue) {
 749                                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC_QUE, "use-venc-queue", err);
 750                         }
 751
 752                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 753                                 free(gst_element_venc_name);
 754                                 gst_element_venc_name = NULL;
 755                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, "caps", video_caps);
 756                         }
 757                 } else {
 758                         _mmcam_dbg_err("Fail to get video encoder name");
 759                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 760                         goto pipeline_creation_error;
 761                 }
 762         }
 763
 764         if (sc->audio_disable == FALSE &&
 765             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 766                 int use_aenc_queue =0;
 767
 768                 AudioencElement = _mmcamcorder_get_type_element(handle, MM_CAM_AUDIO_ENCODER);
 769                 if (!AudioencElement) {
 770                         _mmcam_dbg_err("Fail to get type element");
 771                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 772                         goto pipeline_creation_error;
 773                 }
 774
 775                 _mmcamcorder_conf_get_value_element_name(AudioencElement, &gst_element_aenc_name);
 776
 777                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "aenc-name", gst_element_aenc_name);
 778                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC, "audio-encode", err);
 779
 780                 if (audio_enc == MM_AUDIO_CODEC_AMR && channel == 2) {
 781                         audio_caps = gst_caps_new_simple("audio/x-raw",
 782                                                    "channels", G_TYPE_INT, 1,
 783                                                    NULL);
 784                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
 785                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", audio_caps);
 786                         gst_caps_unref(audio_caps);
 787                         audio_caps = NULL;
 788                 }
 789
 790                 if (audio_enc == MM_AUDIO_CODEC_OGG) {
 791                         audio_caps = gst_caps_new_empty_simple("audio/x-raw");
 792                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
 793                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", audio_caps);
 794                         gst_caps_unref(audio_caps);
 795                         audio_caps = NULL;
 796                         _mmcam_dbg_log("***** MM_AUDIO_CODEC_OGG : setting audio/x-raw-int ");
 797                 }
 798
 799                 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 800                                                 CONFIGURE_CATEGORY_MAIN_RECORD,
 801                                                 "UseAudioEncoderQueue",
 802                                                 &use_aenc_queue);
 803                 if (use_aenc_queue) {
 804                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC_QUE, "use-aenc-queue", err);
 805                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst,"max-size-time", (int64_t)0);
 806                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst,"max-size-buffers", 0);
 807                 }
 808         }
 809
 810         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 811                 ImageencElement = _mmcamcorder_get_type_element(handle, MM_CAM_IMAGE_ENCODER);
 812                 if (!ImageencElement) {
 813                         _mmcam_dbg_err("Fail to get type element");
 814                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 815                         goto pipeline_creation_error;
 816                 }
 817
 818                 _mmcamcorder_conf_get_value_element_name(ImageencElement, &gst_element_ienc_name);
 819
 820                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "ienc-name", gst_element_ienc_name);
 821                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_IENC, "image-encode", err);
 822         }
 823
 824         /* Mux */
 825         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 826                 MuxElement = _mmcamcorder_get_type_element(handle, MM_CAM_FILE_FORMAT);
 827                 if (!MuxElement) {
 828                         _mmcam_dbg_err("Fail to get type element");
 829                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 830                         goto pipeline_creation_error;
 831                 }
 832
 833                 _mmcamcorder_conf_get_value_element_name(MuxElement, &gst_element_mux_name);
 834
 835                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "mux-name", gst_element_mux_name);
 836                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_MUX, "mux", err);
 837
 838                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_MUX].gst, MuxElement);
 839         }
 840
 841         /* Sink */
 842         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 843                 /* for recording */
 844                 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 845                                               CONFIGURE_CATEGORY_MAIN_RECORD,
 846                                               "RecordsinkElement",
 847                                               &RecordsinkElement );
 848                 _mmcamcorder_conf_get_value_element_name(RecordsinkElement, &gst_element_rsink_name);
 849
 850                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, gst_element_rsink_name, NULL, element_list, err);
 851
 852                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, RecordsinkElement);
 853         } else {
 854                 /* for stillshot */
 855                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, "fakesink", NULL, element_list, err);
 856         }
 857
 858         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 859                 /* video encoder attribute setting */
 860                 if (v_bitrate > 0) {
 861                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, "bitrate", v_bitrate);
 862                 } else {
 863                         _mmcam_dbg_warn("video bitrate is too small[%d], so skip setting. Use DEFAULT value.", v_bitrate);
 864                 }
 865                 /*MMCAMCORDER_G_OBJECT_SET ((sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst),"hw-accel", v_hw);*/
 866                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, VideoencElement);
 867         }
 868
 869         if (sc->audio_disable == FALSE &&
 870             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 871                 /* audio encoder attribute setting */
 872                 if (a_bitrate > 0) {
 873                         switch (audio_enc) {
 874                         case MM_AUDIO_CODEC_AMR:
 875                                 result = __mmcamcorder_get_amrnb_bitrate_mode(a_bitrate);
 876                                 _mmcam_dbg_log("Set AMR encoder[%s] mode [%d]", gst_element_aenc_name, result);
 877                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, "band-mode", result);
 878                                 break;
 879                         case MM_AUDIO_CODEC_AAC:
 880                                 _mmcam_dbg_log("Set AAC encoder[%s] bitrate [%d]", gst_element_aenc_name, a_bitrate);
 881                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, "bitrate", a_bitrate);
 882                                 break;
 883                         default:
 884                                 _mmcam_dbg_log("Audio codec is not AMR or AAC... you need to implement setting function for audio encoder bit-rate");
 885                                 break;
 886                         }
 887                 } else {
 888                         _mmcam_dbg_warn("Setting bitrate is too small, so skip setting. Use DEFAULT value.");
 889                 }
 890
 891                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, AudioencElement);
 892         }
 893
 894         _mmcam_dbg_log("Element creation complete");
 895
 896         /* Add element to bin */
 897         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst), element_list)) {
 898                 _mmcam_dbg_err("element add error.");
 899                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 900                 goto pipeline_creation_error;
 901         }
 902
 903         _mmcam_dbg_log("Element add complete");
 904
 905         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 906                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "video");
 907                 if (gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("video_sink0", pad)) < 0) {
 908                         gst_object_unref(pad);
 909                         pad = NULL;
 910                         _mmcam_dbg_err("failed to create ghost video_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 911                         err = MM_ERROR_CAMCORDER_GST_LINK;
 912                         goto pipeline_creation_error;
 913                 }
 914                 gst_object_unref(pad);
 915                 pad = NULL;
 916
 917                 if (sc->audio_disable == FALSE) {
 918                         pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
 919                         if (gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad)) < 0) {
 920                                 gst_object_unref(pad);
 921                                 pad = NULL;
 922                                 _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 923                                 err = MM_ERROR_CAMCORDER_GST_LINK;
 924                                 goto pipeline_creation_error;
 925                         }
 926                         gst_object_unref(pad);
 927                         pad = NULL;
 928                 }
 929         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 930                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
 931                 if (gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad)) < 0) {
 932                         gst_object_unref(pad);
 933                         pad = NULL;
 934                         _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 935                         err = MM_ERROR_CAMCORDER_GST_LINK;
 936                         goto pipeline_creation_error;
 937                 }
 938                 gst_object_unref(pad);
 939                 pad = NULL;
 940         } else {
 941                 /* for stillshot */
 942                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
 943                 if (gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("image_sink0", pad)) < 0) {
 944                         gst_object_unref(pad);
 945                         pad = NULL;
 946                         _mmcam_dbg_err("failed to create ghost image_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 947                         err = MM_ERROR_CAMCORDER_GST_LINK;
 948                         goto pipeline_creation_error;
 949                 }
 950                 gst_object_unref(pad);
 951                 pad = NULL;
 952         }
 953
 954         _mmcam_dbg_log("Get pad complete");
 955
 956         /* Link internal element */
 957         if (!_mmcamcorder_link_elements(element_list)) {
 958                 _mmcam_dbg_err("element link error.");
 959                 err = MM_ERROR_CAMCORDER_GST_LINK;
 960                 goto pipeline_creation_error;
 961         }
 962
 963         if (element_list) {
 964                 g_list_free(element_list);
 965                 element_list = NULL;
 966         }
 967
 968         if (video_caps) {
 969                 gst_caps_unref(video_caps);
 970                 video_caps = NULL;
 971         }
 972
 973         _mmcam_dbg_log("done");
 974
 975         return MM_ERROR_NONE;
 976
 977 pipeline_creation_error :
 978         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN);
 979         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SRC);
 980         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_FILT);
 981         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_VENC);
 982         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_AENC);
 983         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_IENC);
 984         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_MUX);
 985         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SINK);
 986         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_BIN);
 987
 988         if (element_list) {
 989                 g_list_free(element_list);
 990                 element_list = NULL;
 991         }
 992
 993         if (video_caps) {
 994                 gst_caps_unref(video_caps);
 995                 video_caps = NULL;
 996         }
 997
 998         return err;
 999 }
1000
1001
1002 int _mmcamcorder_create_preview_pipeline(MMHandleType handle)
1003 {
1004         int err = MM_ERROR_NONE;
1005
1006         GstPad *srcpad = NULL;
1007         GstBus *bus = NULL;
1008
1009         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1010         _MMCamcorderSubContext *sc = NULL;
1011
1012         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1013
1014         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1015         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1016         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1017
1018         _mmcam_dbg_log("");
1019
1020         /** Create gstreamer element **/
1021         /* Main pipeline */
1022         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->element, _MMCAMCORDER_MAIN_PIPE, "camera_pipeline", err);
1023
1024         /* Sub pipeline */
1025         err = _mmcamcorder_create_preview_elements((MMHandleType)hcamcorder);
1026         if (err != MM_ERROR_NONE) {
1027                 goto pipeline_creation_error;
1028         }
1029
1030         /* Set data probe function */
1031         if (sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst) {
1032                 _mmcam_dbg_log("add video dataprobe to videosrc queue");
1033                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
1034         } else {
1035                 _mmcam_dbg_err("there is no queue plugin");
1036                 goto pipeline_creation_error;
1037         }
1038
1039         if (srcpad) {
1040                 MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1041                                              __mmcamcorder_video_dataprobe_preview, hcamcorder);
1042                 gst_object_unref(srcpad);
1043                 srcpad = NULL;
1044         } else {
1045                 _mmcam_dbg_err("failed to get srcpad");
1046                 goto pipeline_creation_error;
1047         }
1048
1049         /* set dataprobe for video recording */
1050         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
1051                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
1052         } else {
1053                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "src");
1054         }
1055         MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1056                                      __mmcamcorder_video_dataprobe_push_buffer_to_record, hcamcorder);
1057         gst_object_unref(srcpad);
1058         srcpad = NULL;
1059
1060         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
1061
1062         /* Register pipeline message callback */
1063         hcamcorder->pipeline_cb_event_id = gst_bus_add_watch(bus, _mmcamcorder_pipeline_cb_message, (gpointer)hcamcorder);
1064
1065         /* set sync handler */
1066         gst_bus_set_sync_handler(bus, _mmcamcorder_pipeline_bus_sync_callback, (gpointer)hcamcorder, NULL);
1067
1068         gst_object_unref(bus);
1069         bus = NULL;
1070
1071         /* Below signals are meaningfull only when video source is using. */
1072         MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
1073                                    _MMCAMCORDER_HANDLER_PREVIEW,
1074                                    "nego-complete",
1075                                    _mmcamcorder_negosig_handler,
1076                                    hcamcorder);
1077
1078         return MM_ERROR_NONE;
1079
1080 pipeline_creation_error:
1081         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_MAIN_PIPE);
1082         return err;
1083 }
1084
1085
1086 void _mmcamcorder_negosig_handler(GstElement *videosrc, MMHandleType handle)
1087 {
1088         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1089         _MMCamcorderSubContext *sc = NULL;
1090
1091         _mmcam_dbg_log("");
1092
1093         mmf_return_if_fail(hcamcorder);
1094         mmf_return_if_fail(hcamcorder->sub_context);
1095         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1096
1097         /* kernel was modified. No need to set.
1098         _mmcamcorder_set_attribute_to_camsensor(handle);
1099         */
1100
1101         if (sc->cam_stability_count != _MMCAMCORDER_CAMSTABLE_COUNT) {
1102                 sc->cam_stability_count = _MMCAMCORDER_CAMSTABLE_COUNT;
1103         }
1104
1105         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1106                 _MMCamcorderImageInfo *info = NULL;
1107                 info = sc->info_image;
1108                 if (info->resolution_change == TRUE) {
1109                         _mmcam_dbg_log("open toggle of stillshot sink.");
1110                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
1111                         info->resolution_change = FALSE;
1112                 }
1113         }
1114 }
1115
1116
1117 void _mmcamcorder_ready_to_encode_callback(GstElement *element, guint size, gpointer handle)
1118 {
1119         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1120         _MMCamcorderSubContext *sc = NULL;
1121
1122         /*_mmcam_dbg_log("start");*/
1123
1124         mmf_return_if_fail(hcamcorder);
1125         mmf_return_if_fail(hcamcorder->sub_context);
1126         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1127
1128         /* set flag */
1129         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_INIT) {
1130                 sc->info_video->get_first_I_frame = FALSE;
1131                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_RUN;
1132                 _mmcam_dbg_warn("set push_encoding_buffer RUN");
1133         }
1134 }
1135
1136
1137 int _mmcamcorder_videosink_window_set(MMHandleType handle, type_element* VideosinkElement)
1138 {
1139         int err = MM_ERROR_NONE;
1140         int size = 0;
1141         int retx = 0;
1142         int rety = 0;
1143         int retwidth = 0;
1144         int retheight = 0;
1145         int visible = 0;
1146         int rotation = MM_DISPLAY_ROTATION_NONE;
1147         int flip = MM_FLIP_NONE;
1148         int display_mode = MM_DISPLAY_MODE_DEFAULT;
1149         int display_geometry_method = MM_DISPLAY_METHOD_LETTER_BOX;
1150         int origin_size = 0;
1151         int zoom_attr = 0;
1152         int zoom_level = 0;
1153         int do_scaling = FALSE;
1154         int *overlay = NULL;
1155         gulong xid;
1156         char *err_name = NULL;
1157         const char *videosink_name = NULL;
1158
1159         GstElement *vsink = NULL;
1160
1161         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1162         _MMCamcorderSubContext *sc = NULL;
1163
1164         _mmcam_dbg_log("");
1165
1166         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1167
1168         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1169         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1170         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1171         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1172
1173         vsink = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
1174
1175         /* Get video display information */
1176         err = mm_camcorder_get_attributes(handle, &err_name,
1177                                           MMCAM_DISPLAY_RECT_X, &retx,
1178                                           MMCAM_DISPLAY_RECT_Y, &rety,
1179                                           MMCAM_DISPLAY_RECT_WIDTH, &retwidth,
1180                                           MMCAM_DISPLAY_RECT_HEIGHT, &retheight,
1181                                           MMCAM_DISPLAY_ROTATION, &rotation,
1182                                           MMCAM_DISPLAY_FLIP, &flip,
1183                                           MMCAM_DISPLAY_VISIBLE, &visible,
1184                                           MMCAM_DISPLAY_HANDLE, (void**)&overlay, &size,
1185                                           MMCAM_DISPLAY_MODE, &display_mode,
1186                                           MMCAM_DISPLAY_GEOMETRY_METHOD, &display_geometry_method,
1187                                           MMCAM_DISPLAY_SCALE, &zoom_attr,
1188                                           MMCAM_DISPLAY_EVAS_DO_SCALING, &do_scaling,
1189                                           NULL);
1190         if (err != MM_ERROR_NONE) {
1191                 if (err_name) {
1192                         _mmcam_dbg_err("failed to get attributes [%s][0x%x]", err_name, err);
1193                         free(err_name);
1194                         err_name = NULL;
1195                 } else {
1196                         _mmcam_dbg_err("failed to get attributes [0x%x]", err);
1197                 }
1198
1199                 return err;
1200         }
1201
1202         _mmcamcorder_conf_get_value_element_name(VideosinkElement, &videosink_name);
1203
1204         _mmcam_dbg_log("(overlay=%p, size=%d)", overlay, size);
1205
1206         /* Set display handle */
1207         if (!strcmp(videosink_name, "xvimagesink") ||
1208             !strcmp(videosink_name, "ximagesink")) {
1209                 if (overlay) {
1210                         xid = *overlay;
1211                         _mmcam_dbg_log("xid = %lu )", xid);
1212                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), xid);
1213                 } else {
1214                         _mmcam_dbg_warn("Handle is NULL. Set xid as 0.. but, it's not recommended.");
1215                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), 0);
1216                 }
1217         } else if (!strcmp(videosink_name, "evasimagesink") ||
1218                    !strcmp(videosink_name, "evaspixmapsink")) {
1219                 _mmcam_dbg_log("videosink : %s, handle : %p", videosink_name, overlay);
1220                 if (overlay) {
1221                         MMCAMCORDER_G_OBJECT_SET(vsink, "evas-object", overlay);
1222                         MMCAMCORDER_G_OBJECT_SET(vsink, "origin-size", !do_scaling);
1223                 } else {
1224                         _mmcam_dbg_err("display handle(eavs object) is NULL");
1225                         return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1226                 }
1227 #ifdef HAVE_WAYLAND
1228         } else if (!strcmp(videosink_name, "waylandsink")) {
1229                 MMCamWaylandInfo *wl_info = (MMCamWaylandInfo *)overlay;
1230                 if (wl_info) {
1231                         GstContext *context = NULL;
1232
1233                         context = gst_wayland_display_handle_context_new((struct wl_display *)wl_info->display);
1234                         if (context) {
1235                                 gst_element_set_context(vsink, context);
1236                         } else {
1237                                 _mmcam_dbg_warn("gst_wayland_display_handle_context_new failed");
1238                         }
1239
1240                         gst_video_overlay_set_window_handle(GST_VIDEO_OVERLAY(vsink), (guintptr)wl_info->surface);
1241                         gst_video_overlay_set_render_rectangle(GST_VIDEO_OVERLAY(vsink),
1242                                                                wl_info->window_x,
1243                                                                wl_info->window_y,
1244                                                                wl_info->window_width,
1245                                                                wl_info->window_height);
1246                 } else {
1247                         _mmcam_dbg_warn("Handle is NULL. skip setting.");
1248                 }
1249 #endif /* HAVE_WAYLAND */
1250         } else {
1251                 _mmcam_dbg_warn("Who are you?? (Videosink: %s)", videosink_name);
1252         }
1253
1254         _mmcam_dbg_log("%s set: display_geometry_method[%d],origin-size[%d],visible[%d],rotate[%d],flip[%d]",
1255                        videosink_name, display_geometry_method, origin_size, visible, rotation, flip);
1256
1257         /* Set attribute */
1258         if (!strcmp(videosink_name, "xvimagesink") ||
1259             !strcmp(videosink_name, "evaspixmapsink")) {
1260                 /* set rotation */
1261                 MMCAMCORDER_G_OBJECT_SET(vsink, "rotate", rotation);
1262
1263                 /* set flip */
1264                 MMCAMCORDER_G_OBJECT_SET(vsink, "flip", flip);
1265
1266                 switch (zoom_attr) {
1267                 case MM_DISPLAY_SCALE_DEFAULT:
1268                         zoom_level = 1;
1269                         break;
1270                 case MM_DISPLAY_SCALE_DOUBLE_LENGTH:
1271                         zoom_level = 2;
1272                         break;
1273                 case MM_DISPLAY_SCALE_TRIPLE_LENGTH:
1274                         zoom_level = 3;
1275                         break;
1276                 default:
1277                         _mmcam_dbg_warn("Unsupported zoom value. set as default.");
1278                         zoom_level = 1;
1279                         break;
1280                 }
1281
1282                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-geometry-method", display_geometry_method);
1283                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-mode", display_mode);
1284                 MMCAMCORDER_G_OBJECT_SET(vsink, "visible", visible);
1285                 MMCAMCORDER_G_OBJECT_SET(vsink, "zoom", (float)zoom_level);
1286
1287                 if (display_geometry_method == MM_DISPLAY_METHOD_CUSTOM_ROI) {
1288                         g_object_set(vsink,
1289                                      "dst-roi-x", retx,
1290                                      "dst-roi-y", rety,
1291                                      "dst-roi-w", retwidth,
1292                                      "dst-roi-h", retheight,
1293                                      NULL);
1294                 }
1295         }
1296
1297         return MM_ERROR_NONE;
1298 }
1299
1300
1301 int _mmcamcorder_vframe_stablize(MMHandleType handle)
1302 {
1303         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1304         _MMCamcorderSubContext *sc = NULL;
1305
1306         _mmcam_dbg_log("%d", _MMCAMCORDER_CAMSTABLE_COUNT);
1307
1308         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1309
1310         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1311
1312         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1313
1314         if (sc->cam_stability_count != _MMCAMCORDER_CAMSTABLE_COUNT) {
1315                 sc->cam_stability_count = _MMCAMCORDER_CAMSTABLE_COUNT;
1316         }
1317
1318         return MM_ERROR_NONE;
1319 }
1320
1321 /* Retreive device information and set them to attributes */
1322 gboolean _mmcamcorder_get_device_info(MMHandleType handle)
1323 {
1324         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1325         _MMCamcorderSubContext *sc = NULL;
1326         GstCameraControl *control = NULL;
1327         GstCameraControlExifInfo exif_info;
1328
1329         mmf_return_val_if_fail(hcamcorder, FALSE);
1330         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1331
1332         memset(&exif_info, 0x0, sizeof(GstCameraControlExifInfo));
1333
1334         if (sc && sc->element) {
1335                 int err = MM_ERROR_NONE;
1336                 char *err_name = NULL;
1337                 double focal_len = 0.0;
1338
1339                 /* Video input device */
1340                 if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
1341                         /* Exif related information */
1342                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
1343                         if (control != NULL) {
1344                                 gst_camera_control_get_exif_info(control, &exif_info); //get video input device information
1345                                 focal_len = ((double)exif_info.focal_len_numerator) / ((double) exif_info.focal_len_denominator);
1346                         } else {
1347                                 _mmcam_dbg_err("Fail to get camera control interface!");
1348                                 focal_len = 0.0;
1349                         }
1350                 }
1351
1352                 /* Set values to attributes */
1353                 err = mm_camcorder_set_attributes(handle, &err_name,
1354                                                   MMCAM_CAMERA_FOCAL_LENGTH, focal_len,
1355                                                   NULL);
1356                 if (err != MM_ERROR_NONE) {
1357                         _mmcam_dbg_err("Set attributes error(%s:%x)!", err_name, err);
1358                         if (err_name) {
1359                                 free(err_name);
1360                                 err_name = NULL;
1361                         }
1362                         return FALSE;
1363                 }
1364         } else {
1365                 _mmcam_dbg_warn( "Sub context isn't exist.");
1366                 return FALSE;
1367         }
1368
1369         return TRUE;
1370 }
1371
1372 static guint32 _mmcamcorder_convert_fourcc_string_to_value(const gchar* format_name){
1373     return format_name[0] | (format_name[1] << 8) | (format_name[2] << 16) | (format_name[3] << 24);
1374 }
1375
1376 static GstPadProbeReturn __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1377 {
1378         int current_state = MM_CAMCORDER_STATE_NONE;
1379
1380         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1381         _MMCamcorderSubContext *sc = NULL;
1382         _MMCamcorderKPIMeasure *kpi = NULL;
1383         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1384         GstMemory *dataBlock = NULL;
1385         GstMemory *metaBlock = NULL;
1386         GstMapInfo mapinfo = GST_MAP_INFO_INIT;
1387
1388         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1389         mmf_return_val_if_fail(gst_buffer_n_memory(buffer)  , GST_PAD_PROBE_DROP);
1390         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1391
1392         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1393         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1394
1395         current_state = hcamcorder->state;
1396
1397         if (sc->drop_vframe > 0) {
1398                 if (sc->pass_first_vframe > 0) {
1399                         sc->pass_first_vframe--;
1400                         _mmcam_dbg_log("Pass video frame by pass_first_vframe");
1401                 } else {
1402                         sc->drop_vframe--;
1403                         _mmcam_dbg_log("Drop video frame by drop_vframe");
1404                         return GST_PAD_PROBE_DROP;
1405                 }
1406         } else if (sc->cam_stability_count > 0) {
1407                 sc->cam_stability_count--;
1408                 _mmcam_dbg_log("Drop video frame by cam_stability_count");
1409                 return GST_PAD_PROBE_DROP;
1410         }
1411
1412         if (current_state >= MM_CAMCORDER_STATE_PREPARE) {
1413                 int diff_sec;
1414                 int frame_count = 0;
1415                 struct timeval current_video_time;
1416
1417                 kpi = &(sc->kpi);
1418                 if (kpi->init_video_time.tv_sec == kpi->last_video_time.tv_sec &&
1419                     kpi->init_video_time.tv_usec == kpi->last_video_time.tv_usec &&
1420                     kpi->init_video_time.tv_usec  == 0) {
1421                         _mmcam_dbg_log("START to measure FPS");
1422                         gettimeofday(&(kpi->init_video_time), NULL);
1423                 }
1424
1425                 frame_count = ++(kpi->video_framecount);
1426
1427                 gettimeofday(&current_video_time, NULL);
1428                 diff_sec = current_video_time.tv_sec - kpi->last_video_time.tv_sec;
1429                 if (diff_sec != 0) {
1430                         kpi->current_fps = (frame_count - kpi->last_framecount) / diff_sec;
1431                         if ((current_video_time.tv_sec - kpi->init_video_time.tv_sec) != 0) {
1432                                 int framecount = kpi->video_framecount;
1433                                 int elased_sec = current_video_time.tv_sec - kpi->init_video_time.tv_sec;
1434                                 kpi->average_fps = framecount / elased_sec;
1435                         }
1436
1437                         kpi->last_framecount = frame_count;
1438                         kpi->last_video_time.tv_sec = current_video_time.tv_sec;
1439                         kpi->last_video_time.tv_usec = current_video_time.tv_usec;
1440                         /*
1441                         _mmcam_dbg_log("current fps(%d), average(%d)", kpi->current_fps, kpi->average_fps);
1442                         */
1443                 }
1444         }
1445
1446         /* video stream callback */
1447         if (hcamcorder->vstream_cb && buffer) {
1448                 GstCaps *caps = NULL;
1449                 GstStructure *structure = NULL;
1450                 int state = MM_CAMCORDER_STATE_NULL;
1451                 unsigned int fourcc = 0;
1452                 MMCamcorderVideoStreamDataType stream;
1453                 SCMN_IMGB *scmn_imgb = NULL;
1454
1455                 state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1456                 if (state < MM_CAMCORDER_STATE_PREPARE) {
1457                         _mmcam_dbg_warn("Not ready for stream callback");
1458                         return GST_PAD_PROBE_OK;
1459                 }
1460
1461                 caps = gst_pad_get_current_caps(pad);
1462                 if (caps == NULL) {
1463                         _mmcam_dbg_warn( "Caps is NULL." );
1464                         return GST_PAD_PROBE_OK;
1465                 }
1466
1467                 /* clear stream data structure */
1468                 memset(&stream, 0x0, sizeof(MMCamcorderVideoStreamDataType));
1469
1470                 structure = gst_caps_get_structure( caps, 0 );
1471                 gst_structure_get_int(structure, "width", &(stream.width));
1472                 gst_structure_get_int(structure, "height", &(stream.height));
1473                 fourcc = _mmcamcorder_convert_fourcc_string_to_value(gst_structure_get_string(structure, "format"));
1474                 stream.format = _mmcamcorder_get_pixtype(fourcc);
1475                 gst_caps_unref( caps );
1476                 caps = NULL;
1477
1478                 /*
1479                 _mmcam_dbg_log( "Call video steramCb, data[%p], Width[%d],Height[%d], Format[%d]",
1480                                 GST_BUFFER_DATA(buffer), stream.width, stream.height, stream.format );
1481                 */
1482
1483                 if (stream.width == 0 || stream.height == 0) {
1484                         _mmcam_dbg_warn("Wrong condition!!");
1485                         return GST_PAD_PROBE_OK;
1486                 }
1487
1488                 /* set size and timestamp */
1489                 dataBlock = gst_buffer_peek_memory(buffer, 0);
1490                 stream.length_total = gst_memory_get_sizes(dataBlock, NULL, NULL);
1491                 stream.timestamp = (unsigned int)(GST_BUFFER_PTS(buffer)/1000000); /* nano sec -> mili sec */
1492
1493                 if (hcamcorder->use_zero_copy_format && gst_buffer_n_memory(buffer) > 1) {
1494                         metaBlock = gst_buffer_peek_memory(buffer, 1);
1495                         gst_memory_map(metaBlock, &mapinfo, GST_MAP_READ);
1496                         scmn_imgb = (SCMN_IMGB *)mapinfo.data;
1497                 }
1498
1499                 /* set data pointers */
1500                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1501                     stream.format == MM_PIXEL_FORMAT_NV21 ||
1502                     stream.format == MM_PIXEL_FORMAT_I420) {
1503                         if (scmn_imgb) {
1504                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1505                                     stream.format == MM_PIXEL_FORMAT_NV21) {
1506                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1507                                         stream.num_planes = 2;
1508                                         stream.data.yuv420sp.y = scmn_imgb->a[0];
1509                                         stream.data.yuv420sp.length_y = stream.width * stream.height;
1510                                         stream.data.yuv420sp.uv = scmn_imgb->a[1];
1511                                         stream.data.yuv420sp.length_uv = stream.data.yuv420sp.length_y >> 1;
1512
1513                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:0x%x,size:%d [UV]p:0x%x,size:%d",
1514                                                        stream.format, stream.num_planes,
1515                                                        stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1516                                                        stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1517                                 } else {
1518                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1519                                         stream.num_planes = 3;
1520                                         stream.data.yuv420p.y = scmn_imgb->a[0];
1521                                         stream.data.yuv420p.length_y = stream.width * stream.height;
1522                                         stream.data.yuv420p.u = scmn_imgb->a[1];
1523                                         stream.data.yuv420p.length_u = stream.data.yuv420p.length_y >> 2;
1524                                         stream.data.yuv420p.v = scmn_imgb->a[2];
1525                                         stream.data.yuv420p.length_v = stream.data.yuv420p.length_u;
1526
1527                                         _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",
1528                                                         stream.num_planes,
1529                                                         stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1530                                                         stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1531                                                         stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1532                                 }
1533                         } else {
1534                                 gst_memory_map(dataBlock, &mapinfo, GST_MAP_READWRITE);
1535                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1536                                     stream.format == MM_PIXEL_FORMAT_NV21) {
1537                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1538                                         stream.num_planes = 2;
1539                                         stream.data.yuv420sp.y = mapinfo.data;
1540                                         stream.data.yuv420sp.length_y = stream.width * stream.height;
1541                                         stream.data.yuv420sp.uv = stream.data.yuv420sp.y + stream.data.yuv420sp.length_y;
1542                                         stream.data.yuv420sp.length_uv = stream.data.yuv420sp.length_y >> 1;
1543
1544                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:0x%x,size:%d [UV]p:0x%x,size:%d",
1545                                                        stream.format, stream.num_planes,
1546                                                        stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1547                                                        stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1548                                 } else {
1549                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1550                                         stream.num_planes = 3;
1551                                         stream.data.yuv420p.y = mapinfo.data;
1552                                         stream.data.yuv420p.length_y = stream.width * stream.height;
1553                                         stream.data.yuv420p.u = stream.data.yuv420p.y + stream.data.yuv420p.length_y;
1554                                         stream.data.yuv420p.length_u = stream.data.yuv420p.length_y >> 2;
1555                                         stream.data.yuv420p.v = stream.data.yuv420p.u + stream.data.yuv420p.length_u;
1556                                         stream.data.yuv420p.length_v = stream.data.yuv420p.length_u;
1557
1558                                         _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",
1559                                                         stream.num_planes,
1560                                                         stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1561                                                         stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1562                                                         stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1563                                 }
1564                         }
1565                 } else {
1566                         if (scmn_imgb) {
1567                                 gst_memory_unmap(metaBlock, &mapinfo);
1568                                 metaBlock = NULL;
1569                         }
1570                         gst_memory_map(dataBlock, &mapinfo, GST_MAP_READWRITE);
1571                         if (stream.format == MM_PIXEL_FORMAT_YUYV ||
1572                             stream.format == MM_PIXEL_FORMAT_UYVY ||
1573                             stream.format == MM_PIXEL_FORMAT_422P ||
1574                             stream.format == MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
1575                                 stream.data_type = MM_CAM_STREAM_DATA_YUV422;
1576                                 stream.data.yuv422.yuv = mapinfo.data;
1577                                 stream.data.yuv422.length_yuv = stream.length_total;
1578                         } else {
1579                                 stream.data_type = MM_CAM_STREAM_DATA_YUV420;
1580                                 stream.data.yuv420.yuv = mapinfo.data;
1581                                 stream.data.yuv420.length_yuv = stream.length_total;
1582                         }
1583
1584                         stream.num_planes = 1;
1585
1586                         _mmcam_dbg_log("%c%c%c%c[num_planes:%d] [0]p:0x%x,size:%d",
1587                                        fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
1588                                        stream.num_planes, stream.data.yuv420.yuv, stream.data.yuv420.length_yuv);
1589                 }
1590
1591                 /* call application callback */
1592                 _MMCAMCORDER_LOCK_VSTREAM_CALLBACK(hcamcorder);
1593                 if (hcamcorder->vstream_cb) {
1594                         hcamcorder->vstream_cb(&stream, hcamcorder->vstream_cb_param);
1595                 }
1596                 _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
1597                 /* Either metaBlock was mapped, or dataBlock, but not both. */
1598                 if (metaBlock) {
1599                         gst_memory_unmap(metaBlock, &mapinfo);
1600                 }else {
1601                         gst_memory_unmap(dataBlock, &mapinfo);
1602                 }
1603         }
1604
1605         return GST_PAD_PROBE_OK;
1606 }
1607
1608 static GstPadProbeReturn __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstPadProbeInfo *info, gpointer u_data)
1609 {
1610         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1611         _MMCamcorderSubContext *sc = NULL;
1612         GstClockTime diff = 0;           /* nsec */
1613         GstBuffer *buffer = GST_PAD_PROBE_INFO_BUFFER(info);
1614
1615         mmf_return_val_if_fail(buffer, GST_PAD_PROBE_DROP);
1616         mmf_return_val_if_fail(gst_buffer_n_memory(buffer), GST_PAD_PROBE_DROP);
1617         mmf_return_val_if_fail(hcamcorder, GST_PAD_PROBE_DROP);
1618
1619         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1620         mmf_return_val_if_fail(sc, GST_PAD_PROBE_DROP);
1621
1622         /* push buffer in appsrc to encode */
1623         if(!sc->info_video) {
1624                 _mmcam_dbg_warn("sc->info_video is NULL!!");
1625                 return FALSE;
1626         }
1627
1628         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_RUN &&
1629             sc->info_video->record_dual_stream == FALSE &&
1630             sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst) {
1631                 int ret = 0;
1632                 GstClock *clock = NULL;
1633                 GstPad *capsfilter_pad = NULL;
1634
1635                 /*
1636                 _mmcam_dbg_log("GST_BUFFER_FLAG_DELTA_UNIT is set : %d",
1637                                GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT));
1638                 */
1639
1640                 /* check first I frame */
1641                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264 &&
1642                     sc->info_video->get_first_I_frame == FALSE) {
1643                         if (!GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DELTA_UNIT)) {
1644                                 _mmcam_dbg_warn("first I frame is come");
1645                                 sc->info_video->get_first_I_frame = TRUE;
1646                         } else {
1647                                 _mmcam_dbg_warn("NOT I frame.. skip this buffer");
1648                                 return GST_PAD_PROBE_OK;
1649                         }
1650                 }
1651
1652                 if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst) {
1653                         if (sc->info_video->is_firstframe) {
1654                                 sc->info_video->is_firstframe = FALSE;
1655                                 clock = GST_ELEMENT_CLOCK(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
1656                                 if (clock) {
1657                                         gst_object_ref(clock);
1658                                         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);
1659                                         gst_object_unref(clock);
1660                                 }
1661                         }
1662                 } else {
1663                         if(sc->info_video->is_firstframe) {
1664                                 sc->info_video->is_firstframe = FALSE;
1665                                 sc->info_video->base_video_ts = GST_BUFFER_PTS(buffer);
1666                         }
1667                 }
1668                 GST_BUFFER_PTS(buffer) = GST_BUFFER_PTS(buffer) - sc->info_video->base_video_ts;
1669                 GST_BUFFER_DTS(buffer) = GST_BUFFER_PTS(buffer);
1670
1671                 capsfilter_pad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "src");
1672 //              gst_buffer_set_caps(buffer, GST_PAD_CAPS(capsfilter_pad));
1673                 gst_object_unref(capsfilter_pad);
1674                 capsfilter_pad = NULL;
1675
1676                 _mmcam_dbg_log("buffer %p, timestamp %"GST_TIME_FORMAT, buffer, GST_TIME_ARGS(GST_BUFFER_PTS(buffer)));
1677                 {
1678                         char *caps_string = gst_caps_to_string(gst_pad_get_current_caps(pad));
1679                         if (caps_string) {
1680                                 _mmcam_dbg_log("%s", caps_string);
1681                                 free(caps_string);
1682                                 caps_string = NULL;
1683                         }
1684                 }
1685
1686                 g_signal_emit_by_name(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "push-buffer", buffer, &ret);
1687
1688                 /*_mmcam_dbg_log("push buffer result : 0x%x", ret);*/
1689         }
1690
1691         /* skip display if too fast FPS */
1692         if (sc->info_video && sc->info_video->fps > _MMCAMCORDER_FRAME_PASS_MIN_FPS) {
1693                 if (sc->info_video->prev_preview_ts != 0) {
1694                         diff = GST_BUFFER_PTS(buffer) - sc->info_video->prev_preview_ts;
1695                         if (diff < _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME) {
1696                                 _mmcam_dbg_log("it's too fast. drop frame...");
1697                                 return GST_PAD_PROBE_DROP;
1698                         }
1699                 }
1700
1701                 /*_mmcam_dbg_log("diff %llu", diff);*/
1702
1703                 sc->info_video->prev_preview_ts = GST_BUFFER_PTS(buffer);
1704         }
1705
1706         //_mmcam_dbg_log("return TRUE");
1707
1708         return GST_PAD_PROBE_OK;
1709 }
1710
1711
1712 int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate)
1713 {
1714         int result = MM_CAMCORDER_MR475;
1715
1716         if (bitrate< 5150) {
1717                 result = MM_CAMCORDER_MR475; /*AMR475*/
1718         } else if (bitrate< 5900) {
1719                 result = MM_CAMCORDER_MR515; /*AMR515*/
1720         } else if (bitrate < 6700) {
1721                 result = MM_CAMCORDER_MR59; /*AMR59*/
1722         } else if (bitrate< 7400) {
1723                 result = MM_CAMCORDER_MR67; /*AMR67*/
1724         } else if (bitrate< 7950) {
1725                 result = MM_CAMCORDER_MR74; /*AMR74*/
1726         } else if (bitrate < 10200) {
1727                 result = MM_CAMCORDER_MR795; /*AMR795*/
1728         } else if (bitrate < 12200) {
1729                 result = MM_CAMCORDER_MR102; /*AMR102*/
1730         } else {
1731                 result = MM_CAMCORDER_MR122; /*AMR122*/
1732         }
1733
1734         return result;
1735 }
1736
1737
1738 int _mmcamcorder_get_eos_message(MMHandleType handle)
1739 {
1740         double elapsed = 0.0;
1741
1742         GstMessage *gMessage = NULL;
1743         GstBus *bus = NULL;
1744         GstClockTime timeout = 1 * GST_SECOND; /* maximum waiting time */
1745         GTimer *timer = NULL;
1746         int ret = MM_ERROR_NONE;
1747
1748         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1749         _MMCamcorderSubContext *sc = NULL;
1750
1751         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1752         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1753         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1754
1755         _mmcam_dbg_log("");
1756
1757         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
1758         timer = g_timer_new();
1759
1760         if (sc && !(sc->bget_eos)) {
1761                 while (TRUE) {
1762                         elapsed = g_timer_elapsed(timer, NULL);
1763
1764                         /*_mmcam_dbg_log("elapsed:%f sec", elapsed);*/
1765
1766                         if (elapsed > _MMCAMCORDER_WAIT_EOS_TIME) {
1767                                 _mmcam_dbg_warn("Timeout. EOS isn't received.");
1768                                  ret = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
1769                                  break;
1770                         }
1771
1772                         gMessage = gst_bus_timed_pop(bus, timeout);
1773                         if (gMessage != NULL) {
1774                                 _mmcam_dbg_log("Get message(%x).", GST_MESSAGE_TYPE(gMessage));
1775
1776                                 if (GST_MESSAGE_TYPE(gMessage) == GST_MESSAGE_ERROR) {
1777                                         GError *err;
1778                                         gchar *debug;
1779                                         gst_message_parse_error(gMessage, &err, &debug);
1780
1781                                         switch (err->code) {
1782                                         case GST_RESOURCE_ERROR_WRITE:
1783                                                 _mmcam_dbg_err("File write error");
1784                                                 ret = MM_ERROR_FILE_WRITE;
1785                                                 break;
1786                                         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
1787                                                 _mmcam_dbg_err("No left space");
1788                                                 ret = MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
1789                                                 break;
1790                                         case GST_RESOURCE_ERROR_OPEN_WRITE:
1791                                                 _mmcam_dbg_err("Out of storage");
1792                                                 ret = MM_ERROR_OUT_OF_STORAGE;
1793                                                 break;
1794                                         case GST_RESOURCE_ERROR_SEEK:
1795                                                 _mmcam_dbg_err("File read(seek)");
1796                                                 ret = MM_ERROR_FILE_READ;
1797                                                 break;
1798                                         default:
1799                                                 _mmcam_dbg_err("Resource error(%d)", err->code);
1800                                                 ret = MM_ERROR_CAMCORDER_GST_RESOURCE;
1801                                                 break;
1802                                         }
1803
1804                                         g_error_free (err);
1805                                         g_free (debug);
1806
1807                                         gst_message_unref(gMessage);
1808                                         break;
1809                                 }
1810
1811                                 _mmcamcorder_pipeline_cb_message(bus, gMessage, (void*)hcamcorder);
1812
1813                                 if (GST_MESSAGE_TYPE(gMessage) == GST_MESSAGE_EOS || sc->bget_eos) {
1814                                         gst_message_unref(gMessage);
1815                                         break;
1816                                 }
1817                                 gst_message_unref(gMessage);
1818                         } else {
1819                                 _mmcam_dbg_log("timeout of gst_bus_timed_pop()");
1820                                 if (sc->bget_eos) {
1821                                         _mmcam_dbg_log("Get EOS in another thread.");
1822                                         break;
1823                                 }
1824                         }
1825                 }
1826         }
1827
1828         g_timer_destroy(timer);
1829         timer = NULL;
1830         gst_object_unref(bus);
1831         bus = NULL;
1832
1833         _mmcam_dbg_log("END");
1834
1835         return ret;
1836 }
1837
1838
1839 void _mmcamcorder_remove_element_handle(MMHandleType handle, void *element, int first_elem, int last_elem)
1840 {
1841         int i = 0;
1842         _MMCamcorderGstElement *remove_element = (_MMCamcorderGstElement *)element;
1843
1844         mmf_return_if_fail(handle && remove_element);
1845         mmf_return_if_fail((first_elem >= 0) && (last_elem > 0) && (last_elem > first_elem));
1846
1847         _mmcam_dbg_log("");
1848
1849         for (i = first_elem ; i <= last_elem ; i++) {
1850                 remove_element[i].gst = NULL;
1851                 remove_element[i].id = _MMCAMCORDER_NONE;
1852         }
1853
1854         return;
1855 }
1856
1857
1858 int _mmcamcorder_check_audiocodec_fileformat_compatibility(MMHandleType handle)
1859 {
1860         int err = MM_ERROR_NONE;
1861         int audio_codec = MM_AUDIO_CODEC_INVALID;
1862         int file_format = MM_FILE_FORMAT_INVALID;
1863
1864         char *err_name = NULL;
1865
1866         err = mm_camcorder_get_attributes(handle, &err_name,
1867                                           MMCAM_AUDIO_ENCODER, &audio_codec,
1868                                           MMCAM_FILE_FORMAT, &file_format,
1869                                           NULL);
1870         if (err != MM_ERROR_NONE) {
1871                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
1872                 SAFE_FREE(err_name);
1873                 return err;
1874         }
1875
1876         /* Check compatibility between audio codec and file format */
1877         if (audio_codec >= MM_AUDIO_CODEC_INVALID && audio_codec < MM_AUDIO_CODEC_NUM &&
1878             file_format >= MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
1879                 if (audiocodec_fileformat_compatibility_table[audio_codec][file_format] == 0) {
1880                         _mmcam_dbg_err("Audio codec[%d] and file format[%d] compatibility FAILED.",
1881                                        audio_codec, file_format);
1882                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1883                 }
1884
1885                 _mmcam_dbg_log("Audio codec[%d] and file format[%d] compatibility SUCCESS.",
1886                                audio_codec, file_format);
1887         } else {
1888                 _mmcam_dbg_err("Audio codec[%d] or file format[%d] is INVALID.",
1889                                audio_codec, file_format);
1890                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1891         }
1892
1893         return MM_ERROR_NONE;
1894 }
1895
1896
1897 int _mmcamcorder_check_videocodec_fileformat_compatibility(MMHandleType handle)
1898 {
1899         int err = MM_ERROR_NONE;
1900         int video_codec = MM_VIDEO_CODEC_INVALID;
1901         int file_format = MM_FILE_FORMAT_INVALID;
1902
1903         char *err_name = NULL;
1904
1905         err = mm_camcorder_get_attributes(handle, &err_name,
1906                                           MMCAM_VIDEO_ENCODER, &video_codec,
1907                                           MMCAM_FILE_FORMAT, &file_format,
1908                                           NULL);
1909         if (err != MM_ERROR_NONE) {
1910                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
1911                 SAFE_FREE(err_name);
1912                 return err;
1913         }
1914
1915         /* Check compatibility between audio codec and file format */
1916         if (video_codec >= MM_VIDEO_CODEC_INVALID && video_codec < MM_VIDEO_CODEC_NUM &&
1917             file_format >= MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
1918                 if (videocodec_fileformat_compatibility_table[video_codec][file_format] == 0) {
1919                         _mmcam_dbg_err("Video codec[%d] and file format[%d] compatibility FAILED.",
1920                                        video_codec, file_format);
1921                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1922                 }
1923
1924                 _mmcam_dbg_log("Video codec[%d] and file format[%d] compatibility SUCCESS.",
1925                                video_codec, file_format);
1926         } else {
1927                 _mmcam_dbg_err("Video codec[%d] or file format[%d] is INVALID.",
1928                                video_codec, file_format);
1929                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1930         }
1931
1932         return MM_ERROR_NONE;
1933 }
1934
1935
1936 bool _mmcamcorder_set_display_rotation(MMHandleType handle, int display_rotate)
1937 {
1938         const char* videosink_name = NULL;
1939
1940         mmf_camcorder_t *hcamcorder = NULL;
1941         _MMCamcorderSubContext *sc = NULL;
1942
1943         hcamcorder = MMF_CAMCORDER(handle);
1944         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1945
1946         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1947         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1948         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1949
1950         if (sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst) {
1951                 /* Get videosink name */
1952                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
1953                 if (!strcmp(videosink_name, "xvimagesink") ||
1954                     !strcmp(videosink_name, "evaspixmapsink")) {
1955                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst,
1956                                                  "rotate", display_rotate);
1957                         _mmcam_dbg_log("Set display-rotate [%d] done.", display_rotate);
1958                         return TRUE;
1959                 } else {
1960                         _mmcam_dbg_warn("videosink[%s] does not support DISPLAY_ROTATION.", videosink_name);
1961                         return FALSE;
1962                 }
1963         } else {
1964                 _mmcam_dbg_err("Videosink element is null");
1965                 return FALSE;
1966         }
1967 }
1968
1969
1970 bool _mmcamcorder_set_display_flip(MMHandleType handle, int display_flip)
1971 {
1972         const char* videosink_name = NULL;
1973
1974         mmf_camcorder_t *hcamcorder = NULL;
1975         _MMCamcorderSubContext *sc = NULL;
1976
1977         hcamcorder = MMF_CAMCORDER(handle);
1978         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1979
1980         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1981         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1982         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1983
1984         if (sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst) {
1985                 /* Get videosink name */
1986                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
1987                 if (!strcmp(videosink_name, "xvimagesink") ||
1988                     !strcmp(videosink_name, "evaspixmapsink")) {
1989                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst,
1990                                                  "flip", display_flip);
1991                         _mmcam_dbg_log("Set display flip [%d] done.", display_flip);
1992                         return TRUE;
1993                 } else {
1994                         _mmcam_dbg_warn("videosink[%s] does not support DISPLAY_FLIP", videosink_name);
1995                         return FALSE;
1996                 }
1997         } else {
1998                 _mmcam_dbg_err("Videosink element is null");
1999                 return FALSE;
2000         }
2001 }
2002
2003
2004 bool _mmcamcorder_set_videosrc_rotation(MMHandleType handle, int videosrc_rotate)
2005 {
2006         int width = 0;
2007         int height = 0;
2008         int fps = 0;
2009         _MMCamcorderSubContext *sc = NULL;
2010
2011         mmf_camcorder_t *hcamcorder = NULL;
2012
2013         hcamcorder = MMF_CAMCORDER(handle);
2014         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2015
2016         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2017         if (!sc) {
2018                 _mmcam_dbg_log("sub context is not initailized");
2019                 return TRUE;
2020         }
2021
2022         mm_camcorder_get_attributes(handle, NULL,
2023                                     MMCAM_CAMERA_WIDTH, &width,
2024                                     MMCAM_CAMERA_HEIGHT, &height,
2025                                     MMCAM_CAMERA_FPS, &fps,
2026                                     NULL);
2027
2028         _mmcam_dbg_log("set rotate %d", videosrc_rotate);
2029
2030         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, videosrc_rotate);
2031 }
2032
2033
2034 bool _mmcamcorder_set_videosrc_caps(MMHandleType handle, unsigned int fourcc, int width, int height, int fps, int rotate)
2035 {
2036         int set_width = 0;
2037         int set_height = 0;
2038         int set_rotate = 0;
2039         int fps_auto = 0;
2040         unsigned int caps_fourcc = 0;
2041         gboolean do_set_caps = FALSE;
2042
2043         GstCaps *caps = NULL;
2044
2045         mmf_camcorder_t *hcamcorder = NULL;
2046         _MMCamcorderSubContext *sc = NULL;
2047
2048         hcamcorder = MMF_CAMCORDER(handle);
2049         mmf_return_val_if_fail(hcamcorder, FALSE);
2050
2051         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2052
2053         if (!sc || !(sc->element)) {
2054                 _mmcam_dbg_log("sub context is not initialized");
2055                 return TRUE;
2056         }
2057
2058         if (!sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2059                 _mmcam_dbg_err("Video src is NULL!");
2060                 return FALSE;
2061         }
2062
2063         if (!sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst) {
2064                 _mmcam_dbg_err("Video filter is NULL!");
2065                 return FALSE;
2066         }
2067
2068         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2069                 int capture_width = 0;
2070                 int capture_height = 0;
2071                 double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
2072
2073                 mm_camcorder_get_attributes(handle, NULL,
2074                                             MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
2075                                             MMCAM_CAMERA_FPS_AUTO, &fps_auto,
2076                                             MMCAM_CAPTURE_WIDTH, &capture_width,
2077                                             MMCAM_CAPTURE_HEIGHT, &capture_height,
2078                                             MMCAM_VIDEO_WIDTH, &sc->info_video->video_width,
2079                                             MMCAM_VIDEO_HEIGHT, &sc->info_video->video_height,
2080                                             NULL);
2081                 _mmcam_dbg_log("motion rate %f, capture size %dx%d, fps auto %d, video size %dx%d",
2082                                motion_rate, capture_width, capture_height, fps_auto,
2083                                sc->info_video->video_width, sc->info_video->video_height);
2084
2085                 if(motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE) {
2086                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", fps);
2087                 } else {
2088                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", 0);
2089                 }
2090
2091                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
2092                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
2093                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
2094
2095                 /* set fps */
2096                 sc->info_video->fps = fps;
2097         }
2098
2099         /* Interleaved format does not support rotation */
2100         if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2101                 /* store videosrc rotation */
2102                 sc->videosrc_rotate = rotate;
2103
2104                 /* Define width, height and rotate in caps */
2105
2106                 /* This will be applied when rotate is 0, 90, 180, 270 if rear camera.
2107                 This will be applied when rotate is 0, 180 if front camera. */
2108                 set_rotate = rotate * 90;
2109
2110                 if (rotate == MM_VIDEO_INPUT_ROTATION_90 ||
2111                     rotate == MM_VIDEO_INPUT_ROTATION_270) {
2112                         set_width = height;
2113                         set_height = width;
2114                         if (hcamcorder->device_type == MM_VIDEO_DEVICE_CAMERA1) {
2115                                 if (rotate == MM_VIDEO_INPUT_ROTATION_90) {
2116                                         set_rotate = 270;
2117                                 } else {
2118                                         set_rotate = 90;
2119                                 }
2120                         }
2121                 } else {
2122                         set_width = width;
2123                         set_height = height;
2124                 }
2125         } else {
2126                 sc->videosrc_rotate = MM_VIDEO_INPUT_ROTATION_NONE;
2127                 set_rotate = 0;
2128                 set_width = width;
2129                 set_height = height;
2130
2131                 _mmcam_dbg_warn("ITLV format doe snot support INPUT ROTATE. Ignore ROTATE[%d]", rotate);
2132         }
2133
2134         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", &caps);
2135         if (caps && !gst_caps_is_any(caps)) {
2136                 GstStructure *structure = NULL;
2137
2138                 structure = gst_caps_get_structure(caps, 0);
2139                 if (structure) {
2140                         int caps_width = 0;
2141                         int caps_height = 0;
2142                         int caps_fps = 0;
2143                         int caps_rotate = 0;
2144
2145                         caps_fourcc = _mmcamcorder_convert_fourcc_string_to_value(gst_structure_get_string(structure, "format"));
2146                         gst_structure_get_int(structure, "width", &caps_width);
2147                         gst_structure_get_int(structure, "height", &caps_height);
2148                         gst_structure_get_int(structure, "fps", &caps_fps);
2149                         gst_structure_get_int(structure, "rotate", &caps_rotate);
2150
2151                         if (set_width == caps_width && set_height == caps_height &&
2152                             fourcc == caps_fourcc && set_rotate == caps_rotate && fps == caps_fps) {
2153                                 _mmcam_dbg_log("No need to replace caps.");
2154                         } else {
2155                                 _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]",
2156                                                caps_fourcc, caps_fourcc>>8, caps_fourcc>>16, caps_fourcc>>24,
2157                                                caps_width, caps_height, caps_fps, caps_rotate,
2158                                                fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
2159                                                set_width, set_height, fps, set_rotate);
2160                                 do_set_caps = TRUE;
2161                         }
2162                 } else {
2163                         _mmcam_dbg_log("can not get structure of caps. set new one...");
2164                         do_set_caps = TRUE;
2165                 }
2166         } else {
2167                 _mmcam_dbg_log("No caps. set new one...");
2168                 do_set_caps = TRUE;
2169         }
2170
2171         if (caps) {
2172                 gst_caps_unref(caps);
2173                 caps = NULL;
2174         }
2175
2176         if (do_set_caps) {
2177                 if (sc->info_image->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
2178                         caps = gst_caps_new_simple("video/x-h264",
2179                                         "width", G_TYPE_INT, set_width,
2180                                         "height", G_TYPE_INT, set_height,
2181                                         "framerate", GST_TYPE_FRACTION, fps, 1,
2182                                         "stream-format", G_TYPE_STRING, "byte-stream",
2183                                         NULL);
2184                 } else {
2185                         char fourcc_string[sizeof(fourcc)+1];
2186                         strncpy(fourcc_string, (char*)&fourcc, sizeof(fourcc));
2187                         fourcc_string[sizeof(fourcc)] = '\0';
2188                         caps = gst_caps_new_simple("video/x-raw",
2189                                         "format", G_TYPE_STRING, fourcc_string,
2190                                         "width", G_TYPE_INT, set_width,
2191                                         "height", G_TYPE_INT, set_height,
2192                                         "framerate", GST_TYPE_FRACTION, fps, 1,
2193                                         "rotate", G_TYPE_INT, set_rotate,
2194                                         NULL);
2195                 }
2196
2197                 _mmcam_dbg_log("vidoesrc new caps set. %"GST_PTR_FORMAT, caps);
2198
2199                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", caps);
2200                 gst_caps_unref(caps);
2201                 caps = NULL;
2202         }
2203
2204         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2205                 /* assume that it's camera capture mode */
2206                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "csc-range", 1);
2207         }
2208
2209         return TRUE;
2210 }
2211
2212
2213 bool _mmcamcorder_set_videosrc_flip(MMHandleType handle, int videosrc_flip)
2214 {
2215         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2216         _MMCamcorderSubContext *sc = NULL;
2217
2218         mmf_return_val_if_fail(hcamcorder, FALSE);
2219
2220         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2221         if (!sc) {
2222                 return TRUE;
2223         }
2224
2225         _mmcam_dbg_log("Set FLIP %d", videosrc_flip);
2226
2227         if (sc->element && sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2228                 int hflip = 0;
2229                 int vflip = 0;
2230
2231                 /* Interleaved format does not support FLIP */
2232                 if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2233                         hflip = (videosrc_flip & MM_FLIP_HORIZONTAL) == MM_FLIP_HORIZONTAL;
2234                         vflip = (videosrc_flip & MM_FLIP_VERTICAL) == MM_FLIP_VERTICAL;
2235
2236                         _mmcam_dbg_log("videosrc flip H:%d, V:%d", hflip, vflip);
2237
2238                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hflip", hflip);
2239                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "vflip", vflip);
2240                 } else {
2241                         _mmcam_dbg_warn("ITLV format does not support FLIP. Ignore FLIP[%d]",
2242                                         videosrc_flip);
2243                 }
2244         } else {
2245                 _mmcam_dbg_warn("element is NULL");
2246                 return FALSE;
2247         }
2248
2249         return TRUE;
2250 }
2251
2252
2253 bool _mmcamcorder_set_videosrc_anti_shake(MMHandleType handle, int anti_shake)
2254 {
2255         GstCameraControl *control = NULL;
2256         _MMCamcorderSubContext *sc = NULL;
2257         GstElement *v_src = NULL;
2258
2259         int set_value = 0;
2260
2261         mmf_return_val_if_fail(handle, FALSE);
2262
2263         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2264         if (!sc) {
2265                 return TRUE;
2266         }
2267
2268         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2269
2270         if (!v_src) {
2271                 _mmcam_dbg_warn("videosrc element is NULL");
2272                 return FALSE;
2273         }
2274
2275         set_value = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_ANTI_HANDSHAKE, anti_shake);
2276
2277         /* set anti-shake with camera control */
2278         if (!GST_IS_CAMERA_CONTROL(v_src)) {
2279                 _mmcam_dbg_warn("Can't cast Video source into camera control.");
2280                 return FALSE;
2281         }
2282
2283         control = GST_CAMERA_CONTROL(v_src);
2284         if (gst_camera_control_set_ahs(control, set_value)) {
2285                 _mmcam_dbg_log("Succeed in operating anti-handshake. value[%d]", set_value);
2286                 return TRUE;
2287         } else {
2288                 _mmcam_dbg_warn("Failed to operate anti-handshake. value[%d]", set_value);
2289         }
2290
2291         return FALSE;
2292 }
2293
2294
2295 bool _mmcamcorder_set_videosrc_stabilization(MMHandleType handle, int stabilization)
2296 {
2297         _MMCamcorderSubContext *sc = NULL;
2298         GstElement *v_src = NULL;
2299
2300         mmf_return_val_if_fail(handle, FALSE);
2301
2302         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2303         mmf_return_val_if_fail(sc, TRUE);
2304
2305         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2306         if (!v_src) {
2307                 _mmcam_dbg_warn("videosrc element is NULL");
2308                 return FALSE;
2309         }
2310
2311         /* check property of videosrc element - support VDIS */
2312         if(g_object_class_find_property(G_OBJECT_GET_CLASS(G_OBJECT(v_src)), "enable-vdis-mode")) {
2313                 int video_width = 0;
2314                 int video_height = 0;
2315
2316                 if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2317                         _mmcam_dbg_log("ENABLE video stabilization");
2318
2319                         /* VDIS mode only supports NV12 and [720p or 1080p or 1088 * 1088] */
2320                         mm_camcorder_get_attributes(handle, NULL,
2321                                                     MMCAM_VIDEO_WIDTH, &video_width,
2322                                                     MMCAM_VIDEO_HEIGHT, &video_height,
2323                                                     NULL);
2324                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_NV12 &&
2325                             video_width >= 1080 && video_height >= 720) {
2326                                 _mmcam_dbg_log("NV12, video size %dx%d, ENABLE video stabilization",
2327                                                video_width, video_height, stabilization);
2328                                 /* set vdis mode */
2329                                 g_object_set(G_OBJECT(v_src),
2330                                              "enable-vdis-mode", TRUE,
2331                                              NULL);
2332                         } else {
2333                                 _mmcam_dbg_warn("invalid preview format %c%c%c%c or video size %dx%d",
2334                                                 sc->fourcc, sc->fourcc>>8, sc->fourcc>>16, sc->fourcc>>24,
2335                                                 video_width, video_height);
2336                                 return FALSE;
2337                         }
2338                 } else {
2339                         /* set vdis mode */
2340                         g_object_set(G_OBJECT(v_src),
2341                                      "enable-vdis-mode", FALSE,
2342                                      NULL);
2343
2344                         _mmcam_dbg_log("DISABLE video stabilization");
2345                 }
2346         } else if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2347                 _mmcam_dbg_err("no property for video stabilization, so can not set ON");
2348                 return FALSE;
2349         } else {
2350                 _mmcam_dbg_warn("no property for video stabilization");
2351         }
2352
2353         return TRUE;
2354 }
2355
2356
2357 bool _mmcamcorder_set_camera_resolution(MMHandleType handle, int width, int height)
2358 {
2359         int fps = 0;
2360
2361         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2362         _MMCamcorderSubContext *sc = NULL;
2363
2364         mmf_return_val_if_fail(hcamcorder, FALSE);
2365
2366         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2367         if (!sc) {
2368                 return TRUE;
2369         }
2370
2371         mm_camcorder_get_attributes(handle, NULL,
2372                                     MMCAM_CAMERA_FPS, &fps,
2373                                     NULL);
2374
2375         _mmcam_dbg_log("set %dx%d", width, height);
2376
2377         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, sc->videosrc_rotate);
2378 }