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/interfaces/xoverlay.h>
  26 #include <gst/interfaces/cameracontrol.h>
  27 #include <sys/time.h>
  28 #include <unistd.h>
  29
  30 #include "mm_camcorder_internal.h"
  31 #include "mm_camcorder_gstcommon.h"
  32
  33 /*-----------------------------------------------------------------------
  34 |    GLOBAL VARIABLE DEFINITIONS for internal                           |
  35 -----------------------------------------------------------------------*/
  36 /* Table for compatibility between audio codec and file format */
  37 gboolean        audiocodec_fileformat_compatibility_table[MM_AUDIO_CODEC_NUM][MM_FILE_FORMAT_NUM] =
  38 {          /* 3GP ASF AVI MATROSKA MP4 OGG NUT QT REAL AMR AAC MP3 AIFF AU WAV MID MMF DIVX FLV VOB IMELODY WMA WMV JPG */
  39 /*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,  },
  40 /*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,  },
  41 /*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,  },
  42 /*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,  },
  43 /*AAC*/       { 1,  0,  1,       1,  1,  0,  0, 0,   0,  0,  0,  0,   0, 0,  0,  0,  0,   0,  0,  0,      0,  0,  0,  0,  },
  44 /*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,  },
  45 /*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,  },
  46 /*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,  },
  47 /*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,  },
  48 /*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,  },
  49 /*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,  },
  50 /*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,  },
  51 /*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,  },
  52 /*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,  },
  53 /*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,  },
  54 /*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,  },
  55 /*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,  },
  56 /*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,  },
  57 /*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,  },
  58 /*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,  },
  59 /*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,  },
  60 /*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,  },
  61 /*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,  },
  62 /*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,  },
  63 /*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,  },
  64 /*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,  },
  65 /*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,  },
  66 /*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,  },
  67 /*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,  },
  68 /*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,  },
  69 /*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,  },
  70 /*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,  },
  71 /*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,  },
  72 /*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,  },
  73 /*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,  },
  74 /*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,  },
  75 /*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,  },
  76 /*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,  },
  77 /*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,  },
  78 /*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,  },
  79 /*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,  },
  80 /*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,  },
  81 /*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,  },
  82 /*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,  },
  83 };
  84
  85 /* Table for compatibility between video codec and file format */
  86 gboolean        videocodec_fileformat_compatibility_table[MM_VIDEO_CODEC_NUM][MM_FILE_FORMAT_NUM] =
  87 {             /* 3GP ASF AVI MATROSKA MP4 OGG NUT QT REAL AMR AAC MP3 AIFF AU WAV MID MMF DIVX FLV VOB IMELODY WMA WMV JPG */
  88 /*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,  },
  89 /*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,  },
  90 /*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,  },
  91 /*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,  },
  92 /*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,  },
  93 /*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,  },
  94 /*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,  },
  95 /*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,  },
  96 /*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,  },
  97 /*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,  },
  98 /*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,  },
  99 /*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,  },
 100 /*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,  },
 101 /*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,  },
 102 /*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,  },
 103 /*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,  },
 104 /*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,  },
 105 /*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,  },
 106 /*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,  },
 107 /*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,  },
 108 /*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,  },
 109 /*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,  },
 110 /*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,  },
 111 /*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,  },
 112 /*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,  },
 113 /*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,  },
 114 /*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,  },
 115 /*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,  },
 116 };
 117
 118
 119 /*-----------------------------------------------------------------------
 120 |    LOCAL VARIABLE DEFINITIONS for internal                            |
 121 -----------------------------------------------------------------------*/
 122 #define USE_AUDIO_CLOCK_TUNE
 123 #define _MMCAMCORDER_WAIT_EOS_TIME      5.0             //sec
 124 #define _DPRAM_RAW_PCM_LOCATION         "/dev/rawPCM0"
 125
 126 /*-----------------------------------------------------------------------
 127 |    LOCAL FUNCTION PROTOTYPES:                                         |
 128 -----------------------------------------------------------------------*/
 129 /* STATIC INTERNAL FUNCTION */
 130 /**
 131  * These functions are preview video data probing function.
 132  * If this function is linked with certain pad by gst_pad_add_buffer_probe(),
 133  * this function will be called when data stream pass through the pad.
 134  *
 135  * @param[in]   pad             probing pad which calls this function.
 136  * @param[in]   buffer          buffer which contains stream data.
 137  * @param[in]   u_data          user data.
 138  * @return      This function returns true on success, or false value with error
 139  * @remarks
 140  * @see         __mmcamcorder_create_preview_pipeline()
 141  */
 142 static gboolean __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstBuffer *buffer, gpointer u_data);
 143 static gboolean __mmcamcorder_video_dataprobe_vsink(GstPad *pad, GstBuffer *buffer, gpointer u_data);
 144 static gboolean __mmcamcorder_video_dataprobe_vsink_drop_by_time(GstPad *pad, GstBuffer *buffer, gpointer u_data);
 145
 146 static int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate);
 147
 148 /*=======================================================================================
 149 |  FUNCTION DEFINITIONS                                                                 |
 150 =======================================================================================*/
 151 /*-----------------------------------------------------------------------
 152 |    GLOBAL FUNCTION DEFINITIONS:                                       |
 153 -----------------------------------------------------------------------*/
 154 int _mmcamcorder_create_videosrc_bin(MMHandleType handle)
 155 {
 156         int err = MM_ERROR_NONE;
 157         int rotate = 0;
 158         int fps = 0;
 159         int slow_fps = 0;
 160         int hold_af = 0;
 161         int UseVideoscale = 0;
 162         int PictureFormat = 0;
 163         int codectype = 0;
 164         int capture_width = 0;
 165         int capture_height = 0;
 166         char *videosrc_name = NULL;
 167         char *err_name = NULL;
 168
 169         GList *element_list = NULL;
 170         GstCaps *caps = NULL;
 171         GstPad *video_tee0 = NULL;
 172         GstPad *video_tee1 = NULL;
 173
 174         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 175         _MMCamcorderSubContext *sc = NULL;
 176         type_element *VideosrcElement = NULL;
 177         type_int_array *input_index = NULL;
 178
 179         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 180
 181         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 182         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 183         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 184
 185         _mmcam_dbg_log("");
 186
 187         /* Check existence */
 188         if (sc->element[_MMCAMCORDER_VIDEOSRC_BIN].gst) {
 189                 if (((GObject *)sc->element[_MMCAMCORDER_VIDEOSRC_BIN].gst)->ref_count > 0) {
 190                         gst_object_unref(sc->element[_MMCAMCORDER_VIDEOSRC_BIN].gst);
 191                 }
 192                 _mmcam_dbg_log("_MMCAMCORDER_VIDEOSRC_BIN is Already existed.");
 193         }
 194
 195         /* Get video device index info */
 196         _mmcamcorder_conf_get_value_int_array(hcamcorder->conf_ctrl,
 197                                               CONFIGURE_CATEGORY_CTRL_CAMERA,
 198                                               "InputIndex",
 199                                               &input_index );
 200         if (input_index == NULL) {
 201                 _mmcam_dbg_err("Failed to get input_index");
 202                 return MM_ERROR_CAMCORDER_CREATE_CONFIGURE;
 203         }
 204
 205         err = mm_camcorder_get_attributes(handle, &err_name,
 206                                           MMCAM_CAMERA_FORMAT, &PictureFormat,
 207                                           MMCAM_CAMERA_FPS, &fps,
 208                                           "camera-slow-motion-fps", &slow_fps,
 209                                           MMCAM_CAMERA_ROTATION, &rotate,
 210                                           MMCAM_CAPTURE_WIDTH, &capture_width,
 211                                           MMCAM_CAPTURE_HEIGHT, &capture_height,
 212                                           MMCAM_IMAGE_ENCODER, &codectype,
 213                                           "camera-hold-af-after-capturing", &hold_af,
 214                                           NULL);
 215         if (err != MM_ERROR_NONE) {
 216                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 217                 SAFE_FREE(err_name);
 218                 return err;
 219         }
 220
 221         /* Get fourcc from picture format */
 222         sc->fourcc = _mmcamcorder_get_fourcc(PictureFormat, codectype, hcamcorder->use_zero_copy_format);
 223
 224         /* Get videosrc element and its name from configure */
 225         _mmcamcorder_conf_get_element(hcamcorder->conf_main,
 226                                       CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 227                                       "VideosrcElement",
 228                                       &VideosrcElement);
 229         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 230
 231         /* Create bin element */
 232         __ta__("                videosrc_bin",
 233         _MMCAMCORDER_BIN_MAKE(sc, _MMCAMCORDER_VIDEOSRC_BIN, "videosrc_bin", err);
 234         );
 235
 236         /* Create child element */
 237         __ta__("                videosrc_src",
 238         _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_VIDEOSRC_SRC, videosrc_name, "videosrc_src", element_list, err);
 239         );
 240         __ta__("                videosrc_capsfilter",
 241         _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_VIDEOSRC_FILT, "capsfilter", "videosrc_filter", element_list, err);
 242         );
 243
 244         sc->is_slow = FALSE;
 245         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", 0);
 246         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
 247         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
 248
 249         if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO) {
 250                 _mmcamcorder_conf_get_value_int(hcamcorder->conf_main,
 251                                                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 252                                                 "UseVideoscale",
 253                                                 &UseVideoscale);
 254                 if (UseVideoscale) {
 255                         int set_width = 0;
 256                         int set_height = 0;
 257                         int scale_width = 0;
 258                         int scale_height = 0;
 259                         int scale_method = 0;
 260                         char *videoscale_name = NULL;
 261                         type_element *VideoscaleElement = NULL;
 262
 263                         _mmcamcorder_conf_get_element(hcamcorder->conf_main,
 264                                                       CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 265                                                       "VideoscaleElement",
 266                                                       &VideoscaleElement);
 267                         _mmcamcorder_conf_get_value_element_name(VideoscaleElement, &videoscale_name);
 268                         __ta__("                videosrc_scale",
 269                         _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_VIDEOSRC_SCALE, videoscale_name, "videosrc_scale", element_list, err);
 270                         );
 271                         __ta__("                videoscale_capsfilter",
 272                         _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_VIDEOSRC_VSFLT, "capsfilter", "videosrc_scalefilter", element_list, err);
 273                         );
 274
 275                         _mmcamcorder_conf_get_value_element_int(VideoscaleElement, "width", &scale_width);
 276                         _mmcamcorder_conf_get_value_element_int(VideoscaleElement, "height", &scale_height);
 277                         _mmcamcorder_conf_get_value_element_int(VideoscaleElement, "method", &scale_method);
 278
 279                         if (rotate == MM_VIDEO_INPUT_ROTATION_90 ||
 280                             rotate == MM_VIDEO_INPUT_ROTATION_270) {
 281                                 set_width = scale_height;
 282                                 set_height = scale_width;
 283                         } else {
 284                                 set_width = scale_width;
 285                                 set_height = scale_height;
 286                         }
 287
 288                         _mmcam_dbg_log("VideoSRC Scale[%dx%d], Method[%d]", set_width, set_height, scale_method);
 289
 290                         caps = gst_caps_new_simple("video/x-raw-yuv",
 291                                                    "format", GST_TYPE_FOURCC, sc->fourcc,
 292                                                    "width", G_TYPE_INT, set_width,
 293                                                    "height", G_TYPE_INT, set_height,
 294                                                    NULL);
 295                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_VSFLT].gst, "caps", caps);
 296                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SCALE].gst, "method", scale_method);
 297
 298                         gst_caps_unref(caps);
 299                         caps = NULL;
 300                 }
 301
 302                 if (slow_fps > 0) {
 303                         sc->is_slow = TRUE;
 304                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", fps);
 305                 }
 306         }
 307
 308         __ta__("                tee",
 309         _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_VIDEOSRC_TEE, "tee", "videosrc_tee", element_list, err);
 310         );
 311
 312         /* Set basic infomation of videosrc element */
 313         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, VideosrcElement);
 314
 315         /* Set video device index */
 316         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "camera-id", input_index->default_value);
 317         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hold-af-after-capturing", hold_af);
 318
 319         _mmcam_dbg_log("Current mode[%d]", hcamcorder->type);
 320
 321         /* Set sensor mode as CAMERA */
 322         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "sensor-mode", 0);
 323
 324         /* Set caps by rotation */
 325         _mmcamcorder_set_videosrc_rotation(handle, rotate);
 326
 327         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->element[_MMCAMCORDER_VIDEOSRC_BIN].gst), element_list)) {
 328                 _mmcam_dbg_err( "element add error." );
 329                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 330                 goto pipeline_creation_error;
 331         }
 332
 333         if (!_mmcamcorder_link_elements(element_list)) {
 334                 _mmcam_dbg_err( "element link error." );
 335                 err = MM_ERROR_CAMCORDER_GST_LINK;
 336                 goto pipeline_creation_error;
 337         }
 338
 339         video_tee0 = gst_element_get_request_pad(sc->element[_MMCAMCORDER_VIDEOSRC_TEE].gst, "src%d");
 340         video_tee1 = gst_element_get_request_pad(sc->element[_MMCAMCORDER_VIDEOSRC_TEE].gst, "src%d");
 341
 342         MMCAMCORDER_G_OBJECT_SET((sc->element[_MMCAMCORDER_VIDEOSRC_TEE].gst), "alloc-pad", video_tee0);
 343
 344         /* Ghost pad */
 345         if ((gst_element_add_pad( sc->element[_MMCAMCORDER_VIDEOSRC_BIN].gst, gst_ghost_pad_new("src0", video_tee0) )) < 0) {
 346                 _mmcam_dbg_err("failed to create ghost pad1 on _MMCAMCORDER_VIDEOSRC_BIN.");
 347                 gst_object_unref(video_tee0);
 348                 video_tee0 = NULL;
 349                 gst_object_unref(video_tee1);
 350                 video_tee1 = NULL;
 351                 err = MM_ERROR_CAMCORDER_GST_LINK;
 352                 goto pipeline_creation_error;
 353         }
 354
 355         if ((gst_element_add_pad( sc->element[_MMCAMCORDER_VIDEOSRC_BIN].gst, gst_ghost_pad_new("src1", video_tee1) )) < 0) {
 356                 _mmcam_dbg_err("failed to create ghost pad2 on _MMCAMCORDER_VIDEOSRC_BIN.");
 357                 gst_object_unref(video_tee0);
 358                 video_tee0 = NULL;
 359                 gst_object_unref(video_tee1);
 360                 video_tee1 = NULL;
 361                 err = MM_ERROR_CAMCORDER_GST_LINK;
 362                 goto pipeline_creation_error;
 363         }
 364
 365         gst_object_unref(video_tee0);
 366         video_tee0 = NULL;
 367         gst_object_unref(video_tee1);
 368         video_tee1 = NULL;
 369
 370         if (element_list) {
 371                 g_list_free(element_list);
 372                 element_list = NULL;
 373         }
 374
 375         return MM_ERROR_NONE;
 376
 377 pipeline_creation_error:
 378         _MMCAMCORDER_ELEMENT_REMOVE( sc, _MMCAMCORDER_VIDEOSRC_SRC );
 379         _MMCAMCORDER_ELEMENT_REMOVE( sc, _MMCAMCORDER_VIDEOSRC_FILT );
 380         _MMCAMCORDER_ELEMENT_REMOVE( sc, _MMCAMCORDER_VIDEOSRC_SCALE );
 381         _MMCAMCORDER_ELEMENT_REMOVE( sc, _MMCAMCORDER_VIDEOSRC_VSFLT );
 382         _MMCAMCORDER_ELEMENT_REMOVE( sc, _MMCAMCORDER_VIDEOSRC_TEE );
 383         _MMCAMCORDER_ELEMENT_REMOVE( sc, _MMCAMCORDER_VIDEOSRC_BIN );
 384         if (element_list) {
 385                 g_list_free(element_list);
 386                 element_list = NULL;
 387         }
 388
 389         return err;
 390 }
 391
 392
 393 int _mmcamcorder_create_audiosrc_bin(MMHandleType handle)
 394 {
 395         int err = MM_ERROR_NONE;
 396         int val = 0;
 397         int rate = 0;
 398         int format = 0;
 399         int channel = 0;
 400         int a_enc = MM_AUDIO_CODEC_AMR;
 401         int a_dev = MM_AUDIO_DEVICE_MIC;
 402         int UseNoiseSuppressor = 0;
 403         double volume = 0.0;
 404         char *err_name = NULL;
 405         char *audiosrc_name = NULL;
 406         char *cat_name = NULL;
 407
 408         GstCaps *caps = NULL;
 409         GstPad *pad = NULL;
 410         GList *element_list  = NULL;
 411
 412         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 413         _MMCamcorderSubContext *sc = NULL;
 414         _MMCamcorderGstElement *last_element = NULL;
 415         type_element *AudiosrcElement = NULL;
 416
 417         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 418
 419         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 420         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 421         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 422
 423         _mmcam_dbg_log("");
 424
 425         err = _mmcamcorder_check_audiocodec_fileformat_compatibility(handle);
 426         if (err != MM_ERROR_NONE) {
 427                 return err;
 428         }
 429
 430         _mmcamcorder_conf_get_value_int(hcamcorder->conf_main,
 431                                         CONFIGURE_CATEGORY_MAIN_RECORD,
 432                                         "UseNoiseSuppressor",
 433                                         &UseNoiseSuppressor);
 434
 435         err = mm_camcorder_get_attributes(handle, &err_name,
 436                                           MMCAM_AUDIO_DEVICE, &a_dev,
 437                                           MMCAM_AUDIO_ENCODER, &a_enc,
 438                                           MMCAM_AUDIO_ENCODER_BITRATE, &val,
 439                                           MMCAM_AUDIO_SAMPLERATE, &rate,
 440                                           MMCAM_AUDIO_FORMAT, &format,
 441                                           MMCAM_AUDIO_CHANNEL, &channel,
 442                                           MMCAM_AUDIO_VOLUME, &volume,
 443                                           NULL);
 444         if (err != MM_ERROR_NONE) {
 445                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 446                 SAFE_FREE(err_name);
 447                 return err;
 448         }
 449
 450         /* Check existence */
 451         if (sc->element[_MMCAMCORDER_AUDIOSRC_BIN].gst) {
 452                 if (((GObject *)sc->element[_MMCAMCORDER_AUDIOSRC_BIN].gst)->ref_count > 0) {
 453                         gst_object_unref(sc->element[_MMCAMCORDER_AUDIOSRC_BIN].gst);
 454                 }
 455                 _mmcam_dbg_log("_MMCAMCORDER_AUDIOSRC_BIN is Already existed. Unref once...");
 456         }
 457
 458         /* Create bin element */
 459         __ta__("                audiosource_bin",
 460         _MMCAMCORDER_BIN_MAKE(sc, _MMCAMCORDER_AUDIOSRC_BIN, "audiosource_bin", err);
 461         );
 462
 463         if (a_dev == MM_AUDIO_DEVICE_MODEM) {
 464                 cat_name = strdup("AudiomodemsrcElement");
 465         } else {
 466                 /* MM_AUDIO_DEVICE_MIC or others */
 467                 cat_name = strdup("AudiosrcElement");
 468         }
 469
 470         if (cat_name == NULL) {
 471                 _mmcam_dbg_err("strdup failed.");
 472                 err = MM_ERROR_CAMCORDER_LOW_MEMORY;
 473                 goto pipeline_creation_error;
 474         }
 475
 476         _mmcamcorder_conf_get_element(hcamcorder->conf_main,
 477                                       CONFIGURE_CATEGORY_MAIN_AUDIO_INPUT,
 478                                       cat_name,
 479                                       &AudiosrcElement);
 480         _mmcamcorder_conf_get_value_element_name(AudiosrcElement, &audiosrc_name);
 481
 482         free(cat_name);
 483         cat_name = NULL;
 484
 485         _mmcam_dbg_log("Audio src name : %s", audiosrc_name);
 486
 487         __ta__("                audiosrc",
 488         _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_AUDIOSRC_SRC, audiosrc_name, NULL, element_list, err);
 489         );
 490
 491         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_AUDIOSRC_SRC].gst, AudiosrcElement);
 492
 493         __ta__("                audiosource_capsfilter",
 494         _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_AUDIOSRC_FILT, "capsfilter", NULL, element_list, err);
 495         );
 496
 497         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 498                 __ta__("                audiosource_volume",
 499                 _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_AUDIOSRC_VOL, "volume", NULL, element_list, err);
 500                 );
 501         }
 502
 503         if (UseNoiseSuppressor && a_enc != MM_AUDIO_CODEC_AAC) {
 504                 __ta__("                noise_suppressor",
 505                 _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_AUDIOSRC_NS, "noisesuppressor", "audiofilter", element_list, err);
 506                 );
 507         }
 508
 509         /* Set basic infomation */
 510         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 511                 int depth = 0;
 512
 513                 if (volume == 0.0) {
 514                         /* Because data probe of audio src do the same job, it doesn't need to set "mute" here. Already null raw data. */
 515                         MMCAMCORDER_G_OBJECT_SET( sc->element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", 1.0);
 516                 } else {
 517                         MMCAMCORDER_G_OBJECT_SET( sc->element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "mute", FALSE);
 518                         MMCAMCORDER_G_OBJECT_SET( sc->element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", volume);
 519                 }
 520
 521                 if (format == MM_CAMCORDER_AUDIO_FORMAT_PCM_S16_LE) {
 522                         depth = 16;
 523                 } else { /* MM_CAMCORDER_AUDIO_FORMAT_PCM_U8 */
 524                         depth = 8;
 525                 }
 526
 527                 caps = gst_caps_new_simple("audio/x-raw-int",
 528                                            "rate", G_TYPE_INT, rate,
 529                                            "channels", G_TYPE_INT, channel,
 530                                            "depth", G_TYPE_INT, depth,
 531                                            NULL);
 532                 _mmcam_dbg_log("caps [x-raw-int,rate:%d,channel:%d,depth:%d]",
 533                                rate, channel, depth);
 534         } else {
 535                 /* what are the audio encoder which should get audio/x-raw-float? */
 536                 caps = gst_caps_new_simple("audio/x-raw-float",
 537                                            "rate", G_TYPE_INT, rate,
 538                                            "channels", G_TYPE_INT, channel,
 539                                            "endianness", G_TYPE_INT, BYTE_ORDER,
 540                                            "width", G_TYPE_INT, 32,
 541                                            NULL);
 542                 _mmcam_dbg_log("caps [x-raw-float,rate:%d,channel:%d,endianness:%d,width:32]",
 543                                rate, channel, BYTE_ORDER);
 544         }
 545
 546         MMCAMCORDER_G_OBJECT_SET((sc->element[_MMCAMCORDER_AUDIOSRC_FILT].gst), "caps", caps);
 547         gst_caps_unref(caps);
 548
 549         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->element[_MMCAMCORDER_AUDIOSRC_BIN].gst), element_list)) {
 550                 _mmcam_dbg_err("element add error.");
 551                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 552                 goto pipeline_creation_error;
 553         }
 554
 555         if (!_mmcamcorder_link_elements(element_list)) {
 556                 _mmcam_dbg_err( "element link error." );
 557                 err = MM_ERROR_CAMCORDER_GST_LINK;
 558                 goto pipeline_creation_error;
 559         }
 560
 561         last_element = (_MMCamcorderGstElement*)(g_list_last(element_list)->data);
 562         pad = gst_element_get_static_pad(last_element->gst, "src");
 563         if ((gst_element_add_pad( sc->element[_MMCAMCORDER_AUDIOSRC_BIN].gst, gst_ghost_pad_new("src", pad) )) < 0) {
 564                 gst_object_unref(pad);
 565                 pad = NULL;
 566                 _mmcam_dbg_err("failed to create ghost pad on _MMCAMCORDER_AUDIOSRC_BIN.");
 567                 err = MM_ERROR_CAMCORDER_GST_LINK;
 568                 goto pipeline_creation_error;
 569         }
 570
 571         gst_object_unref(pad);
 572         pad = NULL;
 573
 574         if (element_list) {
 575                 g_list_free(element_list);
 576                 element_list = NULL;
 577         }
 578
 579         return MM_ERROR_NONE;
 580
 581 pipeline_creation_error:
 582         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_AUDIOSRC_SRC);
 583         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_AUDIOSRC_FILT);
 584         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_AUDIOSRC_VOL);
 585         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_AUDIOSRC_QUE);
 586         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_AUDIOSRC_CONV);
 587         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_AUDIOSRC_ENC);
 588         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_AUDIOSRC_BIN);
 589         if (element_list) {
 590                 g_list_free(element_list);
 591                 element_list = NULL;
 592         }
 593
 594         return err;
 595 }
 596
 597
 598 int _mmcamcorder_create_videosink_bin(MMHandleType handle)
 599 {
 600         int err = MM_ERROR_NONE;
 601         int rect_width = 0;
 602         int rect_height = 0;
 603         int camera_width = 0;
 604         int camera_height = 0;
 605         int rotate = 0;
 606         int camera_format = MM_PIXEL_FORMAT_NV12;
 607         int UseVideoscale = 0, EnableConvertedSC = 0;
 608         int scale_method = 0;
 609         char* videosink_name = NULL;
 610         char* videoscale_name = NULL;
 611         char* err_name = NULL;
 612
 613         GstCaps *caps = NULL;
 614         GstPad *pad = NULL;
 615         GList *element_list = NULL;
 616
 617         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 618         _MMCamcorderSubContext *sc = NULL;
 619         _MMCamcorderGstElement *first_element = NULL;
 620         type_element *VideoscaleElement = NULL;
 621
 622         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 623         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 624
 625         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 626         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 627
 628         _mmcam_dbg_log("START");
 629
 630         /* Get attributes */
 631         err = mm_camcorder_get_attributes(handle, &err_name,
 632                                           MMCAM_CAMERA_WIDTH, &camera_width,
 633                                           MMCAM_CAMERA_HEIGHT, &camera_height,
 634                                           MMCAM_CAMERA_FORMAT, &camera_format,
 635                                           MMCAM_DISPLAY_RECT_WIDTH, &rect_width,
 636                                           MMCAM_DISPLAY_RECT_HEIGHT, &rect_height,
 637                                           MMCAM_DISPLAY_ROTATION, &rotate,
 638                                           "enable-converted-stream-callback", &EnableConvertedSC,
 639                                           NULL);
 640         if (err != MM_ERROR_NONE) {
 641                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 642                 SAFE_FREE(err_name);
 643                 return err;
 644         }
 645
 646         /* Get videosink name */
 647         _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
 648
 649         /* Check existence */
 650         if (sc->element[_MMCAMCORDER_VIDEOSINK_BIN].gst) {
 651                 if (((GObject *)sc->element[_MMCAMCORDER_VIDEOSINK_BIN].gst)->ref_count > 0) {
 652                         gst_object_unref(sc->element[_MMCAMCORDER_VIDEOSINK_BIN].gst);
 653                 }
 654                 _mmcam_dbg_log("_MMCAMCORDER_VIDEOSINK_BIN is Already existed. Unref once...");
 655         }
 656
 657         /* Create bin element */
 658         __ta__("                videosink_bin",
 659         _MMCAMCORDER_BIN_MAKE(sc, _MMCAMCORDER_VIDEOSINK_BIN, "videosink_bin", err);
 660         );
 661
 662         _mmcamcorder_conf_get_value_int(hcamcorder->conf_main,
 663                                         CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 664                                         "UseVideoscale",
 665                                         &UseVideoscale);
 666
 667         /* Create child element */
 668         if (EnableConvertedSC ||
 669             !strcmp(videosink_name, "evasimagesink") ||
 670             !strcmp(videosink_name, "ximagesink")) {
 671                 if (camera_format == MM_PIXEL_FORMAT_NV12 ||
 672                     camera_format == MM_PIXEL_FORMAT_NV12T) {
 673                         int set_rotate = 0;
 674
 675                         __ta__("                videosink_fimcconvert",
 676                         _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_VIDEOSINK_CLS, "fimcconvert", NULL, element_list, err);
 677                         );
 678
 679                         if (rotate < MM_DISPLAY_ROTATION_FLIP_HORZ) {
 680                                 set_rotate = rotate * 90;
 681                         } else {
 682                                 set_rotate = 0;
 683                         }
 684
 685                         if (rect_width == 0 || rect_height == 0) {
 686                                 _mmcam_dbg_warn("rect_width or height is 0. set camera width and height.");
 687
 688                                 if (rotate == MM_DISPLAY_ROTATION_90 ||
 689                                     rotate == MM_DISPLAY_ROTATION_270) {
 690                                         rect_width = camera_height;
 691                                         rect_height = camera_width;
 692                                 } else {
 693                                         rect_width = camera_width;
 694                                         rect_height = camera_height;
 695                                 }
 696                         }
 697
 698                         _mmcam_dbg_log("Fimcconvert set values - %dx%d, rotate: %d", rect_width, rect_height, set_rotate);
 699                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_CLS].gst, "src-width", rect_width);
 700                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_CLS].gst, "src-height", rect_height);
 701                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_CLS].gst, "rotate", set_rotate);
 702                 } else {
 703                         __ta__("                videosink_ffmpegcolorspace",
 704                         _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_VIDEOSINK_CLS, "ffmpegcolorspace", NULL, element_list, err);
 705                         );
 706                 }
 707         } else if(UseVideoscale) {
 708                 __ta__("                videosink_queue",
 709                 _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_VIDEOSINK_QUE, "queue", NULL, element_list, err);
 710                 );
 711
 712                 _mmcamcorder_conf_get_element(hcamcorder->conf_main,
 713                                               CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
 714                                               "VideoscaleElement",
 715                                               &VideoscaleElement);
 716                 _mmcamcorder_conf_get_value_element_name(VideoscaleElement, &videoscale_name);
 717
 718                 __ta__("                videosink_videoscale",
 719                 _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_VIDEOSINK_SCALE, videoscale_name, NULL, element_list, err);
 720                 );
 721                 __ta__("                videosink_capsfilter",
 722                 _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_VIDEOSINK_FILT, "capsfilter", NULL, element_list, err);
 723                 );
 724
 725                 _mmcamcorder_conf_get_value_element_int(VideoscaleElement, "method", &scale_method);
 726                 _mmcam_dbg_log("VideoSINK Scale[%dx%d], Method[%d]", rect_width, rect_height, scale_method);
 727
 728                 if (rect_width == 0 || rect_height == 0) {
 729                         _mmcam_dbg_warn("rect_width or height is 0. set camera width and height.");
 730
 731                         rect_width = camera_width;
 732                         rect_height = camera_height;
 733                 }
 734
 735                 caps = gst_caps_new_simple("video/x-raw-yuv",
 736                                            "width", G_TYPE_INT, rect_width,
 737                                            "height", G_TYPE_INT, rect_height,
 738                                            NULL);
 739                 MMCAMCORDER_G_OBJECT_SET((sc->element[_MMCAMCORDER_VIDEOSINK_FILT].gst), "caps", caps);
 740                 MMCAMCORDER_G_OBJECT_SET((sc->element[_MMCAMCORDER_VIDEOSINK_SCALE].gst), "method", scale_method);
 741                 gst_caps_unref(caps);
 742                 caps = NULL;
 743         }
 744
 745         if (sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst == NULL) {
 746                 __ta__("                videosink_queue",
 747                 _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_VIDEOSINK_QUE, "queue", "videosink_queue", element_list, err);
 748                 );
 749         }
 750
 751         __ta__("                videosink",
 752         _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_VIDEOSINK_SINK, videosink_name, NULL, element_list, err);
 753         );
 754
 755         if (!strcmp(videosink_name, "xvimagesink") ||
 756             !strcmp(videosink_name, "ximagesink") ||
 757             !strcmp(videosink_name, "evasimagesink")) {
 758                 if (_mmcamcorder_videosink_window_set(handle, sc->VideosinkElement) != MM_ERROR_NONE) {
 759                         _mmcam_dbg_err("_mmcamcorder_videosink_window_set error");
 760                         err = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 761                         goto pipeline_creation_error;
 762                 }
 763         }
 764
 765         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, sc->VideosinkElement);
 766
 767         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->element[_MMCAMCORDER_VIDEOSINK_BIN].gst), element_list)) {
 768                 _mmcam_dbg_err("element add error.");
 769                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 770                 goto pipeline_creation_error;
 771         }
 772
 773         if (!_mmcamcorder_link_elements(element_list)) {
 774                 _mmcam_dbg_err("element link error.");
 775                 err = MM_ERROR_CAMCORDER_GST_LINK;
 776                 goto pipeline_creation_error;
 777         }
 778
 779         first_element = (_MMCamcorderGstElement*)(element_list->data);
 780         __ta__("                gst_element_get_static_pad",
 781         pad = gst_element_get_static_pad( first_element->gst, "sink");
 782         );
 783         if ((gst_element_add_pad( sc->element[_MMCAMCORDER_VIDEOSINK_BIN].gst, gst_ghost_pad_new("sink", pad) )) < 0) {
 784                 gst_object_unref(pad);
 785                 pad = NULL;
 786                 _mmcam_dbg_err("failed to create ghost pad on _MMCAMCORDER_VIDEOSINK_BIN.");
 787                 err = MM_ERROR_CAMCORDER_GST_LINK;
 788                 goto pipeline_creation_error;
 789         }
 790
 791         gst_object_unref(pad);
 792         pad = NULL;
 793
 794         if (element_list) {
 795                 g_list_free(element_list);
 796                 element_list = NULL;
 797         }
 798
 799         _mmcam_dbg_log("END");
 800
 801         return MM_ERROR_NONE;
 802
 803 pipeline_creation_error:
 804         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_VIDEOSINK_QUE);
 805         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_VIDEOSINK_SCALE);
 806         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_VIDEOSINK_FILT);
 807         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_VIDEOSINK_CLS);
 808         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_VIDEOSINK_SINK);
 809         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_VIDEOSINK_BIN);
 810         if (element_list) {
 811                 g_list_free(element_list);
 812                 element_list = NULL;
 813         }
 814
 815         return err;
 816 }
 817
 818
 819 int _mmcamcorder_create_encodesink_bin(MMHandleType handle)
 820 {
 821         int err = MM_ERROR_NONE;
 822         int result = 0;
 823         int channel = 0;
 824         int profile = 0;
 825         int audio_enc = 0;
 826         int v_bitrate = 0;
 827         int a_bitrate = 0;
 828         int encodebin_profile = 0;
 829         int auto_audio_convert = 0;
 830         int auto_audio_resample = 0;
 831         int auto_color_space = 0;
 832         char *gst_element_venc_name = NULL;
 833         char *gst_element_aenc_name = NULL;
 834         char *gst_element_ienc_name = NULL;
 835         char *gst_element_mux_name = NULL;
 836         char *gst_element_rsink_name = NULL;
 837         char *str_profile = NULL;
 838         char *str_aac = NULL;
 839         char *str_aar = NULL;
 840         char *str_acs = NULL;
 841         char *err_name = NULL;
 842
 843         GstCaps *caps = NULL;
 844         GstPad *pad = NULL;
 845         GList *element_list = NULL;
 846
 847         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 848         _MMCamcorderSubContext *sc = NULL;
 849         type_element *VideoencElement = NULL;
 850         type_element *AudioencElement = NULL;
 851         type_element *ImageencElement = NULL;
 852         type_element *MuxElement = NULL;
 853         type_element *RecordsinkElement = NULL;
 854
 855         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 856
 857         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 858         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 859         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 860
 861         _mmcam_dbg_log("");
 862
 863         /* Check existence */
 864         if (sc->element[_MMCAMCORDER_ENCSINK_BIN].gst) {
 865                 if (((GObject *)sc->element[_MMCAMCORDER_ENCSINK_BIN].gst)->ref_count > 0) {
 866                         gst_object_unref(sc->element[_MMCAMCORDER_ENCSINK_BIN].gst);
 867                 }
 868                 _mmcam_dbg_log("_MMCAMCORDER_ENCSINK_BIN is Already existed.");
 869         }
 870
 871         /* Create bin element */
 872         __ta__("                encodesink_bin",
 873         _MMCAMCORDER_BIN_MAKE(sc, _MMCAMCORDER_ENCSINK_BIN, "encodesink_bin", err);
 874         );
 875
 876         /* Create child element */
 877         __ta__("                encodebin",
 878         _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_ENCSINK_ENCBIN, "encodebin", NULL, element_list, err);
 879         );
 880
 881         /* check element availability */
 882         err = mm_camcorder_get_attributes(handle, &err_name,
 883                                           MMCAM_MODE, &profile,
 884                                           MMCAM_AUDIO_ENCODER, &audio_enc,
 885                                           MMCAM_AUDIO_CHANNEL, &channel,
 886                                           MMCAM_VIDEO_ENCODER_BITRATE, &v_bitrate,
 887                                           MMCAM_AUDIO_ENCODER_BITRATE, &a_bitrate,
 888                                           NULL);
 889         if (err != MM_ERROR_NONE) {
 890                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 891                 SAFE_FREE (err_name);
 892                 return err;
 893         }
 894
 895         _mmcam_dbg_log("Profile[%d]", profile);
 896
 897         /* Set information */
 898         if (profile == MM_CAMCORDER_MODE_VIDEO) {
 899                 str_profile = "VideoProfile";
 900                 str_aac = "VideoAutoAudioConvert";
 901                 str_aar = "VideoAutoAudioResample";
 902                 str_acs = "VideoAutoColorSpace";
 903         } else if (profile == MM_CAMCORDER_MODE_AUDIO) {
 904                 str_profile = "AudioProfile";
 905                 str_aac = "AudioAutoAudioConvert";
 906                 str_aar = "AudioAutoAudioResample";
 907                 str_acs = "AudioAutoColorSpace";
 908         } else if (profile == MM_CAMCORDER_MODE_IMAGE) {
 909                 str_profile = "ImageProfile";
 910                 str_aac = "ImageAutoAudioConvert";
 911                 str_aar = "ImageAutoAudioResample";
 912                 str_acs = "ImageAutoColorSpace";
 913         }
 914
 915         _mmcamcorder_conf_get_value_int(hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_profile, &encodebin_profile);
 916         _mmcamcorder_conf_get_value_int(hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aac, &auto_audio_convert);
 917         _mmcamcorder_conf_get_value_int(hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aar, &auto_audio_resample);
 918         _mmcamcorder_conf_get_value_int(hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_acs, &auto_color_space);
 919
 920         _mmcam_dbg_log("Profile:%d, AutoAudioConvert:%d, AutoAudioResample:%d, AutoColorSpace:%d",
 921                        encodebin_profile, auto_audio_convert, auto_audio_resample, auto_color_space);
 922
 923         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "profile", encodebin_profile);
 924         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", auto_audio_convert);
 925         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-resample", auto_audio_resample);
 926         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-colorspace", auto_color_space);
 927         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "use-video-toggle", FALSE);
 928
 929         /* Codec */
 930         if (profile == MM_CAMCORDER_MODE_VIDEO) {
 931                 int use_venc_queue = 0;
 932
 933                 VideoencElement = _mmcamcorder_get_type_element(handle, MM_CAM_VIDEO_ENCODER);
 934
 935                 if (!VideoencElement) {
 936                         _mmcam_dbg_err("Fail to get type element");
 937                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 938                         goto pipeline_creation_error;
 939                 }
 940
 941                 _mmcamcorder_conf_get_value_element_name(VideoencElement, &gst_element_venc_name);
 942
 943                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "venc-name", gst_element_venc_name);
 944                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC, "video-encode", err);
 945
 946                 _mmcamcorder_conf_get_value_int(hcamcorder->conf_main,
 947                                                 CONFIGURE_CATEGORY_MAIN_RECORD,
 948                                                 "UseVideoEncoderQueue",
 949                                                 &use_venc_queue);
 950                 if (use_venc_queue) {
 951                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC_QUE, "use-venc-queue", err);
 952                 }
 953
 954                 if (!strcmp(gst_element_venc_name, "ari_h263enc")) {
 955                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-colorspace", TRUE);
 956                 }
 957         }
 958
 959         if (sc->is_slow == FALSE) {
 960                 if (profile == MM_CAMCORDER_MODE_AUDIO || profile == MM_CAMCORDER_MODE_VIDEO) {
 961                         int use_aenc_queue =0;
 962
 963                         AudioencElement = _mmcamcorder_get_type_element(handle, MM_CAM_AUDIO_ENCODER);
 964                         if (!AudioencElement) {
 965                                 _mmcam_dbg_err("Fail to get type element");
 966                                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 967                                 goto pipeline_creation_error;
 968                         }
 969
 970                         _mmcamcorder_conf_get_value_element_name(AudioencElement, &gst_element_aenc_name);
 971
 972                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "aenc-name", gst_element_aenc_name);
 973                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC, "audio-encode", err);
 974
 975                         if (audio_enc == MM_AUDIO_CODEC_AMR && channel == 2) {
 976                                 caps = gst_caps_new_simple("audio/x-raw-int",
 977                                                            "channels", G_TYPE_INT, 1,
 978                                                            NULL);
 979                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
 980                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", caps);
 981                                 gst_caps_unref (caps);
 982                                 caps = NULL;
 983                         }
 984
 985                         if (audio_enc == MM_AUDIO_CODEC_OGG) {
 986                                 caps = gst_caps_new_simple("audio/x-raw-int",
 987                                                            NULL);
 988                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
 989                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", caps);
 990                                 gst_caps_unref (caps);
 991                                 caps = NULL;
 992                                 _mmcam_dbg_log("***** MM_AUDIO_CODEC_OGG : setting audio/x-raw-int ");
 993                         }
 994
 995                         _mmcamcorder_conf_get_value_int(hcamcorder->conf_main,
 996                                                         CONFIGURE_CATEGORY_MAIN_RECORD,
 997                                                         "UseAudioEncoderQueue",
 998                                                         &use_aenc_queue);
 999                         if (use_aenc_queue) {
1000                                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC_QUE, "use-aenc-queue", err);
1001                         }
1002                 }
1003         }
1004
1005         if (profile == MM_CAMCORDER_MODE_IMAGE) {
1006                 ImageencElement = _mmcamcorder_get_type_element(handle, MM_CAM_IMAGE_ENCODER);
1007                 if (!ImageencElement) {
1008                         _mmcam_dbg_err("Fail to get type element");
1009                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1010                         goto pipeline_creation_error;
1011                 }
1012
1013                 _mmcamcorder_conf_get_value_element_name(ImageencElement, &gst_element_ienc_name);
1014
1015                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "ienc-name", gst_element_ienc_name);
1016                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_IENC, "image-encode", err);
1017         }
1018
1019         /* Mux */
1020         if (profile == MM_CAMCORDER_MODE_AUDIO || profile == MM_CAMCORDER_MODE_VIDEO) {
1021                 MuxElement = _mmcamcorder_get_type_element(handle, MM_CAM_FILE_FORMAT);
1022                 if (!MuxElement) {
1023                         _mmcam_dbg_err("Fail to get type element");
1024                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1025                         goto pipeline_creation_error;
1026                 }
1027
1028                 _mmcamcorder_conf_get_value_element_name(MuxElement, &gst_element_mux_name);
1029
1030                 __ta__("                mux",
1031                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "mux-name", gst_element_mux_name);
1032                 );
1033                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_MUX, "mux", err);
1034
1035                 _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_ENCSINK_MUX].gst, MuxElement);
1036         }
1037
1038         /* Sink */
1039         if (profile == MM_CAMCORDER_MODE_AUDIO || profile == MM_CAMCORDER_MODE_VIDEO) {
1040                 _mmcamcorder_conf_get_element(hcamcorder->conf_main,
1041                                               CONFIGURE_CATEGORY_MAIN_RECORD,
1042                                               "RecordsinkElement",
1043                                               &RecordsinkElement );
1044                 _mmcamcorder_conf_get_value_element_name(RecordsinkElement, &gst_element_rsink_name);
1045
1046                 __ta__("                Recordsink_sink",
1047                 _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_ENCSINK_SINK, gst_element_rsink_name, NULL, element_list, err);
1048                 );
1049
1050                 _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_ENCSINK_SINK].gst, RecordsinkElement);
1051         } else {
1052                 /* for stillshot */
1053                 __ta__("                fakesink",
1054                 _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_ENCSINK_SINK, "fakesink", NULL, element_list, err);
1055                 );
1056         }
1057
1058         if (profile == MM_CAMCORDER_MODE_VIDEO) {
1059                 /* video encoder attribute setting */
1060                 if (v_bitrate > 0) {
1061                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_VENC].gst, "bitrate", v_bitrate);
1062                 } else {
1063                         _mmcam_dbg_warn("video bitrate is too small[%d], so skip setting. Use DEFAULT value.", v_bitrate);
1064                 }
1065                 /*MMCAMCORDER_G_OBJECT_SET ((sc->element[_MMCAMCORDER_ENCSINK_VENC].gst),"hw-accel", v_hw);*/
1066                 _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_ENCSINK_VENC].gst, VideoencElement);
1067         }
1068
1069         if (sc->is_slow == FALSE) {
1070                 if (profile == MM_CAMCORDER_MODE_AUDIO || profile == MM_CAMCORDER_MODE_VIDEO) {
1071                         /* audio encoder attribute setting */
1072                         if (a_bitrate > 0) {
1073                                 switch (audio_enc) {
1074                                 case MM_AUDIO_CODEC_AMR:
1075                                         result = __mmcamcorder_get_amrnb_bitrate_mode(a_bitrate);
1076
1077                                         _mmcam_dbg_log("Set AMR encoder[%s] mode [%d]", gst_element_aenc_name, result);
1078
1079                                         if(!strcmp(gst_element_aenc_name, "ari_amrnbenc")) {
1080                                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_AENC].gst, "mode", result);
1081                                         } else {
1082                                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_AENC].gst, "band-mode", result);
1083                                         }
1084                                         break;
1085                                 case MM_AUDIO_CODEC_AAC:
1086                                         _mmcam_dbg_log("Set AAC encoder[%s] bitrate [%d]", gst_element_aenc_name, a_bitrate);
1087                                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_ENCSINK_AENC].gst, "bitrate", a_bitrate);
1088                                         break;
1089                                 default:
1090                                         _mmcam_dbg_log("Audio codec is not AMR or AAC... you need to implement setting function for audio encoder bit-rate");
1091                                         break;
1092                                 }
1093                         } else {
1094                                 _mmcam_dbg_warn("Setting bitrate is too small, so skip setting. Use DEFAULT value.");
1095                         }
1096                         _mmcamcorder_conf_set_value_element_property( sc->element[_MMCAMCORDER_ENCSINK_AENC].gst, AudioencElement );
1097                 }
1098         }
1099
1100         _mmcam_dbg_log("Element creation complete");
1101
1102         /* Add element to bin */
1103         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->element[_MMCAMCORDER_ENCSINK_BIN].gst), element_list)) {
1104                 _mmcam_dbg_err("element add error.");
1105                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1106                 goto pipeline_creation_error;
1107         }
1108
1109         _mmcam_dbg_log("Element add complete");
1110
1111         if (profile == MM_CAMCORDER_MODE_VIDEO) {
1112                 pad = gst_element_get_request_pad(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "video");
1113                 if (gst_element_add_pad(sc->element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("video_sink0", pad)) < 0) {
1114                         gst_object_unref(pad);
1115                         pad = NULL;
1116                         _mmcam_dbg_err("failed to create ghost video_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1117                         err = MM_ERROR_CAMCORDER_GST_LINK;
1118                         goto pipeline_creation_error;
1119                 }
1120                 gst_object_unref(pad);
1121                 pad = NULL;
1122
1123                 if (sc->is_slow == FALSE) {
1124                         pad = gst_element_get_request_pad(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
1125                         if (gst_element_add_pad(sc->element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad)) < 0) {
1126                                 gst_object_unref(pad);
1127                                 pad = NULL;
1128                                 _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1129                                 err = MM_ERROR_CAMCORDER_GST_LINK;
1130                                 goto pipeline_creation_error;
1131                         }
1132                         gst_object_unref(pad);
1133                         pad = NULL;
1134                 }
1135         } else if (profile == MM_CAMCORDER_MODE_AUDIO) {
1136                 pad = gst_element_get_request_pad(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
1137                 if (gst_element_add_pad(sc->element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad)) < 0) {
1138                         gst_object_unref(pad);
1139                         pad = NULL;
1140                         _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1141                         err = MM_ERROR_CAMCORDER_GST_LINK;
1142                         goto pipeline_creation_error;
1143                 }
1144                 gst_object_unref(pad);
1145                 pad = NULL;
1146         } else {
1147                 /* for stillshot */
1148                 pad = gst_element_get_request_pad(sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
1149                 if (gst_element_add_pad(sc->element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("image_sink0", pad)) < 0) {
1150                         gst_object_unref(pad);
1151                         pad = NULL;
1152                         _mmcam_dbg_err("failed to create ghost image_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
1153                         err = MM_ERROR_CAMCORDER_GST_LINK;
1154                         goto pipeline_creation_error;
1155                 }
1156                 gst_object_unref(pad);
1157                 pad = NULL;
1158         }
1159
1160         _mmcam_dbg_log("Get pad complete");
1161
1162         /* Link internal element */
1163         if (!_mmcamcorder_link_elements(element_list)) {
1164                 _mmcam_dbg_err("element link error.");
1165                 err = MM_ERROR_CAMCORDER_GST_LINK;
1166                 goto pipeline_creation_error;
1167         }
1168
1169         if (element_list) {
1170                 g_list_free(element_list);
1171                 element_list = NULL;
1172         }
1173
1174         return MM_ERROR_NONE;
1175
1176 pipeline_creation_error :
1177         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_ENCSINK_ENCBIN);
1178         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_ENCSINK_VENC);
1179         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_ENCSINK_AENC);
1180         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_ENCSINK_IENC);
1181         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_ENCSINK_MUX);
1182         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_ENCSINK_SINK);
1183         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_ENCSINK_BIN);
1184         if (element_list) {
1185                 g_list_free(element_list);
1186                 element_list = NULL;
1187         }
1188
1189         return err;
1190 }
1191
1192
1193 int _mmcamcorder_create_stillshotsink_bin(MMHandleType handle)
1194 {
1195         int err = MM_ERROR_NONE;
1196         int capture_width  = 0;
1197         int capture_height = 0;
1198         int UseCaptureMode = 0;
1199         char *gst_element_ienc_name = NULL;
1200         char *gst_element_videoscale_name = NULL;
1201
1202         GList *element_list = NULL;
1203         GstPad *pad = NULL;
1204
1205         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1206         _MMCamcorderSubContext *sc = NULL;
1207         _MMCamcorderGstElement *first_element = NULL;
1208         type_element* ImageencElement   = NULL;
1209         type_element* VideoscaleElement = NULL;
1210
1211         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1212
1213         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1214         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1215         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1216
1217         _mmcam_dbg_log("");
1218
1219         /* Check existence */
1220         if (sc->element[_MMCAMCORDER_STILLSHOTSINK_BIN].gst) {
1221                 if (((GObject *)sc->element[_MMCAMCORDER_STILLSHOTSINK_BIN].gst)->ref_count > 0) {
1222                         gst_object_unref(sc->element[_MMCAMCORDER_STILLSHOTSINK_BIN].gst);
1223                 }
1224                 _mmcam_dbg_log("_MMCAMCORDER_STILLSHOTSINK_BIN is Already existed. Unref once...");
1225         }
1226
1227         /* Check element availability */
1228         ImageencElement = _mmcamcorder_get_type_element(handle, MM_CAM_IMAGE_ENCODER);
1229         if (!ImageencElement) {
1230                 _mmcam_dbg_err("Fail to get type element");
1231                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1232                 goto pipeline_creation_error;
1233         }
1234
1235         _mmcamcorder_conf_get_value_element_name(ImageencElement, &gst_element_ienc_name);
1236
1237         _mmcamcorder_conf_get_value_int(hcamcorder->conf_main,
1238                                         CONFIGURE_CATEGORY_MAIN_CAPTURE,
1239                                         "UseCaptureMode",
1240                                         &UseCaptureMode);
1241
1242         /* Create bin element */
1243         __ta__("                stillshotsink_bin",
1244         _MMCAMCORDER_BIN_MAKE(sc, _MMCAMCORDER_STILLSHOTSINK_BIN, "stillshotsink_bin", err);
1245         );
1246
1247         /* Create child element */
1248         __ta__("                stillshotsink_queue",
1249         _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_STILLSHOTSINK_QUE, "queue", NULL, element_list, err);
1250         );
1251         __ta__("                stillshotsink_toggle",
1252         _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_STILLSHOTSINK_TOGGLE, "toggle", NULL, element_list, err);
1253         );
1254
1255         if (UseCaptureMode) {
1256                 _mmcamcorder_conf_get_element(hcamcorder->conf_main,
1257                                               CONFIGURE_CATEGORY_MAIN_CAPTURE,
1258                                               "VideoscaleElement",
1259                                               &VideoscaleElement);
1260                 _mmcamcorder_conf_get_value_element_name(VideoscaleElement, &gst_element_videoscale_name);
1261
1262                 __ta__("                stillshotsink_videoscale",
1263                 _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_STILLSHOTSINK_SCALE, "gst_element_videoscale_name", NULL, element_list, err);
1264                 );
1265                 __ta__("                stillshotsink_videocrop",
1266                 _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_STILLSHOTSINK_CROP, "videocrop", NULL, element_list, err);
1267                 );
1268                 __ta__("                stillshotsink_capsfiltern",
1269                 _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_STILLSHOTSINK_FILT, "capsfilter", NULL, element_list, err);
1270                 );
1271         }
1272
1273         __ta__("                image encoder",
1274         _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_STILLSHOTSINK_ENC, gst_element_ienc_name, NULL, element_list, err);
1275         );
1276
1277         __ta__("                fakesink",
1278         _MMCAMCORDER_ELEMENT_MAKE(sc, _MMCAMCORDER_STILLSHOTSINK_SINK, "fakesink", NULL, element_list, err);
1279         );
1280
1281         if (UseCaptureMode) {
1282                 _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_STILLSHOTSINK_SCALE].gst, VideoscaleElement);
1283
1284                 /* Set property */
1285                 mm_camcorder_get_attributes(handle, NULL,
1286                                             MMCAM_CAPTURE_WIDTH, &capture_width,
1287                                             MMCAM_CAPTURE_HEIGHT, &capture_height,
1288                                             NULL);
1289
1290                 __ta__("                _mmcamcorder_set_resize_property",
1291                 err = _mmcamcorder_set_resize_property(handle, capture_width, capture_height);
1292                 );
1293                 if (err != MM_ERROR_NONE) {
1294                         //unref??
1295                         _mmcam_dbg_log("Set resize property failed.");
1296                         goto pipeline_creation_error;
1297                 }
1298         }
1299
1300         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->element[_MMCAMCORDER_STILLSHOTSINK_BIN].gst), element_list)) {
1301                 _mmcam_dbg_err( "element add error." );
1302                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
1303                 goto pipeline_creation_error;
1304         }
1305
1306         if (!_mmcamcorder_link_elements(element_list)) {
1307                 _mmcam_dbg_err( "element link error." );
1308                 err = MM_ERROR_CAMCORDER_GST_LINK;
1309                 goto pipeline_creation_error;
1310         }
1311
1312         first_element = (_MMCamcorderGstElement*)(element_list->data);
1313
1314         pad = gst_element_get_static_pad(first_element->gst, "sink");
1315         if (gst_element_add_pad( sc->element[_MMCAMCORDER_STILLSHOTSINK_BIN].gst, gst_ghost_pad_new("sink", pad)) < 0) {
1316                 gst_object_unref(pad);
1317                 pad = NULL;
1318                 _mmcam_dbg_err("failed to create ghost pad on _MMCAMCORDER_STILLSHOTSINK_BIN.");
1319                 err = MM_ERROR_CAMCORDER_GST_LINK;
1320                 goto pipeline_creation_error;
1321         }
1322         gst_object_unref(pad);
1323         pad = NULL;
1324
1325         if (element_list) {
1326                 g_list_free(element_list);
1327                 element_list = NULL;
1328         }
1329
1330         return MM_ERROR_NONE;
1331
1332 pipeline_creation_error :
1333         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_STILLSHOTSINK_QUE);
1334         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_STILLSHOTSINK_TOGGLE);
1335         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_STILLSHOTSINK_CROP);
1336         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_STILLSHOTSINK_FILT);
1337         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_STILLSHOTSINK_SCALE);
1338         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_STILLSHOTSINK_ENC);
1339         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_STILLSHOTSINK_SINK);
1340         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_STILLSHOTSINK_BIN);
1341         if (element_list) {
1342                 g_list_free(element_list);
1343                 element_list = NULL;
1344         }
1345
1346         return err;
1347 }
1348
1349
1350 int _mmcamcorder_create_preview_pipeline(MMHandleType handle)
1351 {
1352         int err = MM_ERROR_NONE;
1353
1354         GstPad *srcpad = NULL;
1355         GstPad *sinkpad = NULL;
1356         GstBus *bus = NULL;
1357
1358         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1359         _MMCamcorderSubContext *sc = NULL;
1360
1361         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1362
1363         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1364         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1365         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1366
1367         _mmcam_dbg_log("");
1368
1369         /** Create gstreamer element **/
1370         /* Main pipeline */
1371         _MMCAMCORDER_PIPELINE_MAKE(sc, _MMCAMCORDER_MAIN_PIPE, "camcorder_pipeline", err);
1372
1373         /* Sub pipeline */
1374         __ta__("            __mmcamcorder_create_videosrc_bin",
1375         err = _mmcamcorder_create_videosrc_bin((MMHandleType)hcamcorder);
1376         );
1377         if (err != MM_ERROR_NONE ) {
1378                 goto pipeline_creation_error;
1379         }
1380
1381         __ta__("            _mmcamcorder_create_videosink_bin",
1382         err = _mmcamcorder_create_videosink_bin((MMHandleType)hcamcorder);
1383         );
1384         if (err != MM_ERROR_NONE ) {
1385                 goto pipeline_creation_error;
1386         }
1387
1388         gst_bin_add_many(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst),
1389                          sc->element[_MMCAMCORDER_VIDEOSRC_BIN].gst,
1390                          sc->element[_MMCAMCORDER_VIDEOSINK_BIN].gst,
1391                          NULL);
1392
1393         /* Link each element */
1394         srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_BIN].gst, "src0");
1395         sinkpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSINK_BIN].gst, "sink");
1396         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
1397
1398         /* Set data probe function */
1399         srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "src");
1400         MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1401                                      __mmcamcorder_video_dataprobe_preview, hcamcorder);
1402         gst_object_unref(srcpad);
1403         srcpad = NULL;
1404
1405         if (hcamcorder->type == MM_CAMCORDER_MODE_IMAGE) {
1406                 sinkpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "sink");
1407                 MMCAMCORDER_ADD_BUFFER_PROBE(sinkpad, _MMCAMCORDER_HANDLER_PREVIEW,
1408                                              __mmcamcorder_video_dataprobe_vsink, hcamcorder);
1409         } else if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO) {
1410                 sinkpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "sink");
1411                 MMCAMCORDER_ADD_BUFFER_PROBE(sinkpad, _MMCAMCORDER_HANDLER_PREVIEW,
1412                                              __mmcamcorder_video_dataprobe_vsink_drop_by_time, hcamcorder);
1413         }
1414         gst_object_unref(sinkpad);
1415         sinkpad = NULL;
1416
1417         /* Register message callback */
1418         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
1419         hcamcorder->pipeline_cb_event_id = gst_bus_add_watch(bus, _mmcamcorder_pipeline_cb_message, hcamcorder);
1420         gst_object_unref(bus);
1421         bus = NULL;
1422
1423         /* Below signals are meaningfull only when video source is using. */
1424         MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
1425                                    _MMCAMCORDER_HANDLER_PREVIEW,
1426                                    "nego-complete",
1427                                    _mmcamcorder_negosig_handler,
1428                                    hcamcorder);
1429
1430         return MM_ERROR_NONE;
1431
1432 pipeline_creation_error:
1433         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_VIDEOSRC_BIN);
1434         _MMCAMCORDER_ELEMENT_REMOVE(sc, _MMCAMCORDER_MAIN_PIPE);
1435         return err;
1436 }
1437
1438
1439 void _mmcamcorder_negosig_handler(GstElement *videosrc, MMHandleType handle)
1440 {
1441         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1442         _MMCamcorderSubContext *sc = NULL;
1443
1444         _mmcam_dbg_log("");
1445
1446         mmf_return_if_fail(hcamcorder);
1447         mmf_return_if_fail(hcamcorder->sub_context);
1448         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1449
1450         /* kernel was modified. No need to set.
1451         _mmcamcorder_set_attribute_to_camsensor(handle);
1452         */
1453
1454         if (sc->cam_stability_count != _MMCAMCORDER_CAMSTABLE_COUNT) {
1455                 sc->cam_stability_count = _MMCAMCORDER_CAMSTABLE_COUNT;
1456         }
1457
1458         if (hcamcorder->type == MM_CAMCORDER_MODE_IMAGE) {
1459                 _MMCamcorderImageInfo *info = NULL;
1460                 info = sc->info;
1461                 if (info->resolution_change == TRUE) {
1462                         _mmcam_dbg_log("open toggle of stillshot sink.");
1463                         MMCAMCORDER_G_OBJECT_SET( sc->element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
1464                         info->resolution_change = FALSE;
1465                 }
1466         }
1467 }
1468
1469
1470 int _mmcamcorder_videosink_window_set(MMHandleType handle, type_element* VideosinkElement)
1471 {
1472         int err = MM_ERROR_NONE;
1473         int size = 0;
1474         int retx = 0;
1475         int rety = 0;
1476         int retwidth = 0;
1477         int retheight = 0;
1478         int visible = 0;
1479         int rotation = MM_DISPLAY_ROTATION_NONE;
1480         int rotation_degree = 0;
1481         int display_device = MM_DISPLAY_DEVICE_MAINLCD;
1482         int display_mode = 0;
1483         int display_geometry_method = MM_DISPLAY_METHOD_LETTER_BOX;
1484         int origin_size = 0;
1485         int zoom_attr = 0;
1486         int zoom_level = 0;
1487         int *overlay = NULL;
1488         gulong xid;
1489         char *err_name = NULL;
1490         char *videosink_name = NULL;
1491
1492         GstElement *vsink = NULL;
1493
1494         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1495         _MMCamcorderSubContext *sc = NULL;
1496
1497         _mmcam_dbg_log("");
1498
1499         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1500
1501         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1502         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1503         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1504         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1505
1506         vsink = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
1507
1508         /* Get video display information */
1509         __ta__("                videosink get attributes",
1510         err = mm_camcorder_get_attributes(handle, &err_name,
1511                                           MMCAM_DISPLAY_RECT_X, &retx,
1512                                           MMCAM_DISPLAY_RECT_Y, &rety,
1513                                           MMCAM_DISPLAY_RECT_WIDTH, &retwidth,
1514                                           MMCAM_DISPLAY_RECT_HEIGHT, &retheight,
1515                                           MMCAM_DISPLAY_ROTATION, &rotation,
1516                                           MMCAM_DISPLAY_VISIBLE, &visible,
1517                                           MMCAM_DISPLAY_HANDLE, (void**)&overlay, &size,
1518                                           MMCAM_DISPLAY_DEVICE, &display_device,
1519                                           MMCAM_DISPLAY_GEOMETRY_METHOD, &display_geometry_method,
1520                                           MMCAM_DISPLAY_SCALE, &zoom_attr,
1521                                           NULL);
1522         );
1523         if (err != MM_ERROR_NONE) {
1524                 _mmcam_dbg_warn("Get display attrs fail. (%s:%x)", err_name, err);
1525                 SAFE_FREE(err_name);
1526                 return err;
1527         }
1528
1529         _mmcam_dbg_log("(overlay=%p, size=%d)", overlay, size);
1530
1531         _mmcamcorder_conf_get_value_element_name(VideosinkElement, &videosink_name);
1532
1533         /* Set xid */
1534         if (!strcmp(videosink_name, "xvimagesink") || !strcmp(videosink_name, "ximagesink")) {
1535                 if (overlay) {
1536                         xid = *overlay;
1537                         _mmcam_dbg_log("xid = %lu )", xid);
1538                         gst_x_overlay_set_xwindow_id(GST_X_OVERLAY(vsink), xid);
1539                 } else {
1540                         _mmcam_dbg_warn( "Set xid as 0.. but, it's not recommended." );
1541                         gst_x_overlay_set_xwindow_id(GST_X_OVERLAY(vsink), 0);
1542                 }
1543
1544                 _mmcam_dbg_log("%s set: display_geometry_method[%d],origin-size[%d],visible[%d],rotate[enum:%d]",
1545                                videosink_name, display_geometry_method, origin_size, visible, rotation);
1546         } else if (!strcmp(videosink_name, "evasimagesink")) {
1547                 if (overlay) {
1548                         MMCAMCORDER_G_OBJECT_SET( vsink, "evas-object", overlay );
1549                 } else {
1550                         _mmcam_dbg_err("Evas Object pointer is NULL");
1551                         return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1552                 }
1553         } else {
1554                 _mmcam_dbg_warn("Who are you?? (Videosink: %s)", videosink_name);
1555         }
1556
1557         /* Set attribute */
1558         if (!strcmp(videosink_name, "xvimagesink")) {
1559                 switch (rotation) {
1560                 case MM_DISPLAY_ROTATION_NONE :
1561                         rotation_degree = 0;
1562                         break;
1563                 case MM_DISPLAY_ROTATION_90 :
1564                         rotation_degree = 1;
1565                         break;
1566                 case MM_DISPLAY_ROTATION_180 :
1567                         rotation_degree = 2;
1568                         break;
1569                 case MM_DISPLAY_ROTATION_270 :
1570                         rotation_degree = 3;
1571                         break;
1572                 default:
1573                         _mmcam_dbg_warn("Unsupported rotation value. set as default(0).");
1574                         rotation_degree = 0;
1575                         break;
1576                 }
1577
1578                 switch (zoom_attr) {
1579                 case MM_DISPLAY_SCALE_DEFAULT:
1580                         zoom_level = 1;
1581                         break;
1582                 case MM_DISPLAY_SCALE_DOUBLE_LENGTH:
1583                         zoom_level = 2;
1584                         break;
1585                 case MM_DISPLAY_SCALE_TRIPLE_LENGTH:
1586                         zoom_level = 3;
1587                         break;
1588                 default:
1589                         _mmcam_dbg_warn("Unsupported zoom value. set as default.");
1590                         zoom_level = 1;
1591                         break;
1592                 }
1593
1594                 switch (display_device) {
1595                 case MM_DISPLAY_DEVICE_TVOUT:
1596                         display_mode = 2;
1597                         break;
1598                 case MM_DISPLAY_DEVICE_MAINLCD_AND_TVOUT:
1599                         display_mode = 1;
1600                         break;
1601                 case MM_DISPLAY_DEVICE_MAINLCD:
1602                 case MM_DISPLAY_DEVICE_SUBLCD:
1603                 case MM_DISPLAY_DEVICE_MAINLCD_AND_SUBLCD:
1604                 default:
1605                         display_mode = 3;
1606                         break;
1607                 }
1608
1609                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-geometry-method", display_geometry_method);
1610                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-mode", display_mode);
1611                 MMCAMCORDER_G_OBJECT_SET(vsink, "visible", visible);
1612                 MMCAMCORDER_G_OBJECT_SET(vsink, "rotate", rotation_degree);
1613                 MMCAMCORDER_G_OBJECT_SET(vsink, "zoom", zoom_level);
1614
1615                 if (display_geometry_method == MM_DISPLAY_METHOD_CUSTOM_ROI) {
1616                         g_object_set(vsink,
1617                                      "dst-roi-x", retx,
1618                                      "dst-roi-y", rety,
1619                                      "dst-roi-w", retwidth,
1620                                      "dst-roi-h", retheight,
1621                                      NULL);
1622                 }
1623         }
1624
1625         return MM_ERROR_NONE;
1626 }
1627
1628
1629 int _mmcamcorder_vframe_stablize(MMHandleType handle)
1630 {
1631         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1632         _MMCamcorderSubContext *sc = NULL;
1633
1634         _mmcam_dbg_log("%d", _MMCAMCORDER_CAMSTABLE_COUNT);
1635
1636         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1637
1638         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1639
1640         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1641
1642         if (sc->cam_stability_count != _MMCAMCORDER_CAMSTABLE_COUNT) {
1643                 sc->cam_stability_count = _MMCAMCORDER_CAMSTABLE_COUNT;
1644         }
1645
1646         return MM_ERROR_NONE;
1647 }
1648
1649 /* Retreive device information and set them to attributes */
1650 gboolean _mmcamcorder_get_device_info(MMHandleType handle)
1651 {
1652         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1653         _MMCamcorderSubContext *sc = NULL;
1654         GstCameraControl *control = NULL;
1655         GstCameraControlExifInfo exif_info = {0,};
1656
1657         mmf_return_val_if_fail(hcamcorder, FALSE);
1658         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1659
1660         if (sc && sc->element) {
1661                 int err = MM_ERROR_NONE;
1662                 char *err_name = NULL;
1663                 double focal_len = 0.0;
1664
1665                 /* Video input device */
1666                 if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
1667                         /* Exif related information */
1668                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
1669                         if (control != NULL) {
1670                                 gst_camera_control_get_exif_info(control, &exif_info); //get video input device information
1671                                 focal_len = ((double)exif_info.focal_len_numerator) / ((double) exif_info.focal_len_denominator);
1672                         } else {
1673                                 _mmcam_dbg_err("Fail to get camera control interface!");
1674                                 focal_len = 0.0;
1675                         }
1676                 }
1677
1678                 /* Set values to attributes */
1679                 err = mm_camcorder_set_attributes(handle, &err_name,
1680                                                   MMCAM_CAMERA_FOCAL_LENGTH, focal_len,
1681                                                   NULL);
1682                 if (err != MM_ERROR_NONE) {
1683                         _mmcam_dbg_err("Set attributes error(%s:%x)!", err_name, err);
1684                         if (err_name) {
1685                                 free(err_name);
1686                                 err_name = NULL;
1687                         }
1688                         return FALSE;
1689                 }
1690         } else {
1691                 _mmcam_dbg_warn( "Sub context isn't exist.");
1692                 return FALSE;
1693         }
1694
1695         return TRUE;
1696 }
1697
1698
1699 static gboolean __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstBuffer *buffer, gpointer u_data)
1700 {
1701         int current_state = MM_CAMCORDER_STATE_NONE;
1702
1703         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1704         _MMCamcorderSubContext *sc = NULL;
1705         _MMCamcorderKPIMeasure *kpi = NULL;
1706
1707         mmf_return_val_if_fail(hcamcorder, TRUE);
1708
1709         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1710         mmf_return_val_if_fail(sc, TRUE);
1711
1712         current_state = hcamcorder->state;
1713
1714         if (sc->drop_vframe > 0) {
1715                 if (sc->pass_first_vframe > 0) {
1716                         sc->pass_first_vframe--;
1717                         _mmcam_dbg_log("Pass video frame by pass_first_vframe");
1718                 } else {
1719                         sc->drop_vframe--;
1720                         _mmcam_dbg_log("Drop video frame by drop_vframe");
1721                         return FALSE;
1722                 }
1723         } else if (sc->cam_stability_count > 0) {
1724                 sc->cam_stability_count--;
1725                 _mmcam_dbg_log("Drop video frame by cam_stability_count");
1726                 return FALSE;
1727         }
1728
1729         if (current_state >= MM_CAMCORDER_STATE_PREPARE) {
1730                 int diff_sec;
1731                 int frame_count = 0;
1732                 struct timeval current_video_time;
1733
1734                 kpi = &(sc->kpi);
1735                 if (kpi->init_video_time.tv_sec == kpi->last_video_time.tv_sec &&
1736                     kpi->init_video_time.tv_usec == kpi->last_video_time.tv_usec &&
1737                     kpi->init_video_time.tv_usec  == 0) {
1738                         _mmcam_dbg_log("START to measure FPS");
1739                         gettimeofday(&(kpi->init_video_time), NULL);
1740                 }
1741
1742                 frame_count = ++(kpi->video_framecount);
1743
1744                 gettimeofday(&current_video_time, NULL);
1745                 diff_sec = current_video_time.tv_sec - kpi->last_video_time.tv_sec;
1746                 if (diff_sec != 0) {
1747                         kpi->current_fps = (frame_count - kpi->last_framecount) / diff_sec;
1748                         if ((current_video_time.tv_sec - kpi->init_video_time.tv_sec) != 0) {
1749                                 int framecount = kpi->video_framecount;
1750                                 int elased_sec = current_video_time.tv_sec - kpi->init_video_time.tv_sec;
1751                                 kpi->average_fps = framecount / elased_sec;
1752                         }
1753
1754                         kpi->last_framecount = frame_count;
1755                         kpi->last_video_time.tv_sec = current_video_time.tv_sec;
1756                         kpi->last_video_time.tv_usec = current_video_time.tv_usec;
1757                         /*
1758                         _mmcam_dbg_log("current fps(%d), average(%d)", kpi->current_fps, kpi->average_fps);
1759                         */
1760                 }
1761         }
1762
1763         return TRUE;
1764 }
1765
1766
1767 static gboolean __mmcamcorder_video_dataprobe_vsink(GstPad *pad, GstBuffer *buffer, gpointer u_data)
1768 {
1769         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1770
1771         mmf_return_val_if_fail(hcamcorder, FALSE);
1772
1773         if (buffer == NULL || GST_BUFFER_DATA(buffer) == NULL) {
1774                 _mmcam_dbg_err("Null buffer!!");
1775                 return FALSE;
1776         }
1777
1778         if (hcamcorder->vstream_cb && buffer) {
1779                 GstCaps *caps = NULL;
1780                 GstStructure *structure = NULL;
1781                 int state = MM_CAMCORDER_STATE_NULL;
1782                 unsigned int fourcc = 0;
1783                 MMCamcorderVideoStreamDataType stream;
1784
1785                 state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1786                 if (state < MM_CAMCORDER_STATE_PREPARE) {
1787                         _mmcam_dbg_warn("Not ready for stream callback");
1788                         return TRUE;
1789                 }
1790
1791                 caps = gst_buffer_get_caps(buffer);
1792                 if (caps == NULL) {
1793                         _mmcam_dbg_warn( "Caps is NULL." );
1794                         return TRUE;
1795                 }
1796
1797                 structure = gst_caps_get_structure( caps, 0 );
1798                 gst_structure_get_int(structure, "width", &(stream.width));
1799                 gst_structure_get_int(structure, "height", &(stream.height));
1800                 gst_structure_get_fourcc(structure, "format", &fourcc);
1801                 stream.format = _mmcamcorder_get_pixtype(fourcc);
1802                 gst_caps_unref( caps );
1803                 caps = NULL;
1804
1805                 /*
1806                 _mmcam_dbg_log( "Call video steramCb, data[%p], Width[%d],Height[%d], Format[%d]",
1807                                 GST_BUFFER_DATA(buffer), stream.width, stream.height, stream.format );
1808                 */
1809
1810                 if (stream.width == 0 || stream.height == 0) {
1811                         _mmcam_dbg_warn("Wrong condition!!");
1812                         return TRUE;
1813                 }
1814
1815                 stream.data = (void *)GST_BUFFER_DATA(buffer);
1816                 stream.length = GST_BUFFER_SIZE(buffer);
1817                 stream.timestamp = (unsigned int)(GST_BUFFER_TIMESTAMP(buffer)/1000000); /* nano sec -> mili sec */
1818
1819                 _MMCAMCORDER_LOCK_VSTREAM_CALLBACK(hcamcorder);
1820                 if (hcamcorder->vstream_cb) {
1821                         hcamcorder->vstream_cb(&stream, hcamcorder->vstream_cb_param);
1822                 }
1823                 _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
1824         }
1825
1826         return TRUE;
1827 }
1828
1829
1830 static gboolean __mmcamcorder_video_dataprobe_vsink_drop_by_time(GstPad *pad, GstBuffer *buffer, gpointer u_data)
1831 {
1832         static GstClockTime next_time = 0;
1833         static GstClockTime current_time = 0;
1834         GstClockTime interval = 30 * GST_MSECOND; //30ms(about 33 fps)
1835
1836         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1837         _MMCamcorderSubContext *sc = NULL;
1838
1839         mmf_return_val_if_fail(hcamcorder, TRUE);
1840
1841         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1842         mmf_return_val_if_fail(sc, TRUE);
1843
1844 /*
1845         _mmcam_dbg_log("VIDEO SRC time stamp : [%" GST_TIME_FORMAT "]", GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(buffer)));
1846 */
1847
1848         /* Call video stream callback */
1849         if (__mmcamcorder_video_dataprobe_vsink(pad, buffer, u_data) == FALSE) {
1850                 _mmcam_dbg_warn( "__mmcamcorder_video_dataprobe_vsink failed." );
1851                 return FALSE;
1852         }
1853
1854         if (sc->is_slow) {
1855                 if (GST_BUFFER_TIMESTAMP(buffer) < current_time) {
1856                         next_time = 0;
1857                 }
1858                 current_time = GST_BUFFER_TIMESTAMP(buffer);
1859
1860                 if (current_time >= next_time) {
1861                         next_time = current_time + interval;
1862                         return TRUE;
1863                 } else {
1864                         return FALSE;
1865                 }
1866         } else {
1867                 return TRUE;
1868         }
1869 }
1870
1871
1872 int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate)
1873 {
1874         int result = MM_CAMCORDER_MR475;
1875
1876         if (bitrate< 5150) {
1877                 result = MM_CAMCORDER_MR475; /*AMR475*/
1878         } else if (bitrate< 5900) {
1879                 result = MM_CAMCORDER_MR515; /*AMR515*/
1880         } else if (bitrate < 6700) {
1881                 result = MM_CAMCORDER_MR59; /*AMR59*/
1882         } else if (bitrate< 7400) {
1883                 result = MM_CAMCORDER_MR67; /*AMR67*/
1884         } else if (bitrate< 7950) {
1885                 result = MM_CAMCORDER_MR74; /*AMR74*/
1886         } else if (bitrate < 10200) {
1887                 result = MM_CAMCORDER_MR795; /*AMR795*/
1888         } else if (bitrate < 12200) {
1889                 result = MM_CAMCORDER_MR102; /*AMR102*/
1890         } else {
1891                 result = MM_CAMCORDER_MR122; /*AMR122*/
1892         }
1893
1894         return result;
1895 }
1896
1897 int _mmcamcorder_get_eos_message(MMHandleType handle)
1898 {
1899         double elapsed = 0.0;
1900
1901         GstMessage *gMessage = NULL;
1902         GstBus *bus = NULL;
1903         GstClockTime timeout = 1 * GST_SECOND; /* maximum waiting time */
1904         GTimer *timer = NULL;
1905
1906         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1907         _MMCamcorderSubContext *sc = NULL;
1908
1909         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1910         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1911
1912         _mmcam_dbg_log("");
1913
1914         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
1915         timer = g_timer_new();
1916
1917         if (sc && !(sc->bget_eos)) {
1918                  while (1) {
1919                         elapsed = g_timer_elapsed(timer, NULL);
1920
1921                         /*_mmcam_dbg_log("elapsed:%f sec", elapsed);*/
1922
1923                         if (elapsed > _MMCAMCORDER_WAIT_EOS_TIME) {
1924                                 _mmcam_dbg_warn("Timeout. EOS isn't received.");
1925                                  g_timer_destroy(timer);
1926                                  gst_object_unref(bus);
1927                                  return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
1928                         }
1929
1930                         gMessage = gst_bus_timed_pop (bus, timeout);
1931                         if (gMessage != NULL) {
1932                                 _mmcam_dbg_log("Get message(%x).", GST_MESSAGE_TYPE(gMessage));
1933                                 _mmcamcorder_pipeline_cb_message(bus, gMessage, (void*)hcamcorder);
1934
1935                                 if (GST_MESSAGE_TYPE(gMessage) == GST_MESSAGE_EOS || sc->bget_eos) {
1936                                         gst_message_unref(gMessage);
1937                                         break;
1938                                 }
1939                                 gst_message_unref(gMessage);
1940                         } else {
1941                                 _mmcam_dbg_log("timeout of gst_bus_timed_pop()");
1942                                 if (sc->bget_eos) {
1943                                         _mmcam_dbg_log("Get EOS in another thread.");
1944                                         break;
1945                                 }
1946                         }
1947                 }
1948         }
1949
1950          g_timer_destroy(timer);
1951          gst_object_unref(bus);
1952
1953         _mmcam_dbg_log("END");
1954
1955          return MM_ERROR_NONE;
1956 }
1957
1958
1959 void _mmcamcorder_remove_element_handle(MMHandleType handle, int first_elem, int last_elem)
1960 {
1961         int i = 0;
1962         _MMCamcorderSubContext *sc = NULL;
1963
1964         mmf_return_if_fail(handle);
1965
1966         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1967         mmf_return_if_fail(sc);
1968         mmf_return_if_fail(sc->element);
1969         mmf_return_if_fail((first_elem > 0) && (last_elem > 0) && (last_elem > first_elem));
1970
1971         _mmcam_dbg_log("");
1972
1973         for (i = first_elem ; i <= last_elem ; i++) {
1974                 sc->element[i].gst = NULL;
1975                 sc->element[i].id = _MMCAMCORDER_NONE;
1976         }
1977
1978         return;
1979 }
1980
1981
1982 int _mmcamcorder_check_audiocodec_fileformat_compatibility(MMHandleType handle)
1983 {
1984         int err = MM_ERROR_NONE;
1985         int audio_codec = MM_AUDIO_CODEC_INVALID;
1986         int file_format = MM_FILE_FORMAT_INVALID;
1987
1988         char *err_name = NULL;
1989
1990         err = mm_camcorder_get_attributes(handle, &err_name,
1991                                           MMCAM_AUDIO_ENCODER, &audio_codec,
1992                                           MMCAM_FILE_FORMAT, &file_format,
1993                                           NULL);
1994         if (err != MM_ERROR_NONE) {
1995                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
1996                 SAFE_FREE(err_name);
1997                 return err;
1998         }
1999
2000         /* Check compatibility between audio codec and file format */
2001         if (audio_codec >= MM_AUDIO_CODEC_INVALID && audio_codec < MM_AUDIO_CODEC_NUM &&
2002             file_format >= MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
2003                 if (audiocodec_fileformat_compatibility_table[audio_codec][file_format] == 0) {
2004                         _mmcam_dbg_err("Audio codec[%d] and file format[%d] compatibility FAILED.",
2005                                        audio_codec, file_format);
2006                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2007                 }
2008
2009                 _mmcam_dbg_log("Audio codec[%d] and file format[%d] compatibility SUCCESS.",
2010                                audio_codec, file_format);
2011         } else {
2012                 _mmcam_dbg_err("Audio codec[%d] or file format[%d] is INVALID.",
2013                                audio_codec, file_format);
2014                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2015         }
2016
2017         return MM_ERROR_NONE;
2018 }
2019
2020
2021 int _mmcamcorder_check_videocodec_fileformat_compatibility(MMHandleType handle)
2022 {
2023         int err = MM_ERROR_NONE;
2024         int video_codec = MM_VIDEO_CODEC_INVALID;
2025         int file_format = MM_FILE_FORMAT_INVALID;
2026
2027         char *err_name = NULL;
2028
2029         err = mm_camcorder_get_attributes(handle, &err_name,
2030                                           MMCAM_VIDEO_ENCODER, &video_codec,
2031                                           MMCAM_FILE_FORMAT, &file_format,
2032                                           NULL);
2033         if (err != MM_ERROR_NONE) {
2034                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
2035                 SAFE_FREE(err_name);
2036                 return err;
2037         }
2038
2039         /* Check compatibility between audio codec and file format */
2040         if (video_codec >= MM_VIDEO_CODEC_INVALID && video_codec < MM_VIDEO_CODEC_NUM &&
2041             file_format >= MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
2042                 if (videocodec_fileformat_compatibility_table[video_codec][file_format] == 0) {
2043                         _mmcam_dbg_err("Video codec[%d] and file format[%d] compatibility FAILED.",
2044                                        video_codec, file_format);
2045                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2046                 }
2047
2048                 _mmcam_dbg_log("Video codec[%d] and file format[%d] compatibility SUCCESS.",
2049                                video_codec, file_format);
2050         } else {
2051                 _mmcam_dbg_err("Video codec[%d] or file format[%d] is INVALID.",
2052                                video_codec, file_format);
2053                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
2054         }
2055
2056         return MM_ERROR_NONE;
2057 }
2058
2059
2060 bool _mmcamcorder_set_display_rotation(MMHandleType handle, int display_rotate)
2061 {
2062         char* videosink_name = NULL;
2063
2064         mmf_camcorder_t *hcamcorder = NULL;
2065         _MMCamcorderSubContext *sc = NULL;
2066
2067         hcamcorder = MMF_CAMCORDER(handle);
2068         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2069
2070         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2071         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2072         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2073
2074         if (sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst) {
2075                 /* Get videosink name */
2076                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2077                 if (!strcmp(videosink_name, "xvimagesink")) {
2078                         if (display_rotate < MM_DISPLAY_ROTATION_NONE ||
2079                             display_rotate > MM_DISPLAY_ROTATION_270) {
2080                                 display_rotate = 0;
2081                                 _mmcam_dbg_log( "Rotate: Out of range. set as default(0)...");
2082                         }
2083                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst,
2084                                                  "rotate", display_rotate);
2085                         _mmcam_dbg_log("Set display-rotate [%d] done.", display_rotate);
2086                         return TRUE;
2087                 } else {
2088                         _mmcam_dbg_warn("videosink[%s] does not support DISPLAY_ROTATION.", videosink_name);
2089                         return FALSE;
2090                 }
2091         } else {
2092                 _mmcam_dbg_err("Videosink element is null");
2093                 return FALSE;
2094         }
2095 }
2096
2097
2098 bool _mmcamcorder_set_videosrc_rotation(MMHandleType handle, int videosrc_rotate)
2099 {
2100         int width = 0;
2101         int height = 0;
2102         int set_width = 0;
2103         int set_height = 0;
2104         int set_rotate = 0;
2105         int fps = 0;
2106         int slow_fps = 0;
2107         int set_fps = 0;
2108         gboolean do_set_caps = FALSE;
2109
2110         GstCaps *caps = NULL;
2111
2112         type_int_array *input_index = NULL;
2113         mmf_camcorder_t *hcamcorder = NULL;
2114         _MMCamcorderSubContext *sc = NULL;
2115
2116         hcamcorder = MMF_CAMCORDER(handle);
2117         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2118
2119         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2120         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2121         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2122
2123         if (!sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2124                 _mmcam_dbg_err("Video src is NULL!");
2125                 return FALSE;
2126         }
2127
2128         if (!sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst) {
2129                 _mmcam_dbg_err("Video filter is NULL!");
2130                 return FALSE;
2131         }
2132
2133         mm_camcorder_get_attributes(handle, NULL,
2134                                     MMCAM_CAMERA_WIDTH, &width,
2135                                     MMCAM_CAMERA_HEIGHT, &height,
2136                                     MMCAM_CAMERA_FPS, &fps,
2137                                     "camera-slow-motion-fps", &slow_fps,
2138                                     NULL);
2139
2140         _mmcamcorder_conf_get_value_int_array(hcamcorder->conf_ctrl,
2141                                               CONFIGURE_CATEGORY_CTRL_CAMERA,
2142                                               "InputIndex",
2143                                               &input_index );
2144         if (input_index == NULL) {
2145                 _mmcam_dbg_err("Failed to get input_index");
2146                 return FALSE;
2147         }
2148
2149         /* Define width, height, rotate and flip in caps */
2150         if (input_index->default_value == MM_VIDEO_DEVICE_CAMERA1) {
2151                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "vflip", 1);
2152         } else {
2153                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "vflip", 0);
2154         }
2155         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hflip", 0);
2156
2157         /* This will be applied when rotate is 0, 90, 180, 270 if rear camera.
2158         This will be applied when rotate is 0, 180 if front camera. */
2159         set_rotate = videosrc_rotate * 90;
2160
2161         if (videosrc_rotate == MM_VIDEO_INPUT_ROTATION_90 ||
2162             videosrc_rotate == MM_VIDEO_INPUT_ROTATION_270) {
2163                 set_width = height;
2164                 set_height = width;
2165
2166                 if (input_index->default_value == MM_VIDEO_DEVICE_CAMERA1) {
2167                         if (videosrc_rotate == MM_VIDEO_INPUT_ROTATION_90) {
2168                                 set_rotate = 270;
2169                         } else {
2170                                 set_rotate = 90;
2171                         }
2172                 }
2173         } else {
2174                 set_width = width;
2175                 set_height = height;
2176
2177                 if (videosrc_rotate == MM_VIDEO_INPUT_ROTATION_FLIP_HORZ) {
2178                         set_rotate = 0;
2179                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hflip", 1);
2180                 } else if (videosrc_rotate == MM_VIDEO_INPUT_ROTATION_FLIP_VERT) {
2181                         set_rotate = 0;
2182                         if (input_index->default_value == MM_VIDEO_DEVICE_CAMERA1) {
2183                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "vflip", 0);
2184                         } else {
2185                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "vflip", 1);
2186                         }
2187                 }
2188         }
2189
2190         set_fps = sc->is_slow ? slow_fps : fps;
2191
2192         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", &caps);
2193         if (caps) {
2194                 GstStructure *structure = NULL;
2195
2196                 structure = gst_caps_get_structure(caps, 0);
2197                 if (structure) {
2198                         int caps_width = 0;
2199                         int caps_height = 0;
2200                         int caps_fps = 0;
2201                         int caps_rotate = 0;
2202
2203                         gst_structure_get_int(structure, "width", &caps_width);
2204                         gst_structure_get_int(structure, "height", &caps_height);
2205                         gst_structure_get_int(structure, "fps", &caps_fps);
2206                         gst_structure_get_int(structure, "rotate", &caps_rotate);
2207                         if (set_width == caps_width && set_height == caps_height &&
2208                             set_rotate == caps_rotate && set_fps == caps_fps) {
2209                                 _mmcam_dbg_log("No need to replace caps.");
2210                         } else {
2211                                 _mmcam_dbg_log("something is different. set new one...");
2212                                 do_set_caps = TRUE;
2213                         }
2214                 } else {
2215                         _mmcam_dbg_log("can not get structure of caps. set new one...");
2216                         do_set_caps = TRUE;
2217                 }
2218
2219                 gst_caps_unref(caps);
2220                 caps = NULL;
2221         } else {
2222                 _mmcam_dbg_log("No caps. set new one...");
2223                 do_set_caps = TRUE;
2224         }
2225
2226         if (do_set_caps) {
2227                 caps = gst_caps_new_simple("video/x-raw-yuv",
2228                                            "format", GST_TYPE_FOURCC, sc->fourcc,
2229                                            "width", G_TYPE_INT, set_width,
2230                                            "height", G_TYPE_INT, set_height,
2231                                            "framerate", GST_TYPE_FRACTION, set_fps, 1,
2232                                            "rotate", G_TYPE_INT, set_rotate,
2233                                            NULL);
2234                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", caps);
2235                 gst_caps_unref(caps);
2236                 caps = NULL;
2237                 _mmcam_dbg_log("vidoesrc new caps set. format[%c%c%c%c],width[%d],height[%d],fps[%d],rotate[%d]",
2238                                (sc->fourcc), (sc->fourcc)>>8, (sc->fourcc)>>16, (sc->fourcc)>>24,
2239                                set_width, set_height, set_fps, set_rotate);
2240         }
2241
2242         return TRUE;
2243 }