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,  1,  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 _MMCAMCORDER_WAIT_EOS_TIME                60.0     /* sec */
 123 #define _MMCAMCORDER_CONVERT_OUTPUT_BUFFER_NUM    6
 124 #define _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME       30000000 /* ns */
 125 #define _MMCAMCORDER_FRAME_PASS_MIN_FPS           30
 126
 127
 128 /*-----------------------------------------------------------------------
 129 |    LOCAL FUNCTION PROTOTYPES:                                         |
 130 -----------------------------------------------------------------------*/
 131 /* STATIC INTERNAL FUNCTION */
 132 /**
 133  * These functions are preview video data probing function.
 134  * If this function is linked with certain pad by gst_pad_add_buffer_probe(),
 135  * this function will be called when data stream pass through the pad.
 136  *
 137  * @param[in]   pad             probing pad which calls this function.
 138  * @param[in]   buffer          buffer which contains stream data.
 139  * @param[in]   u_data          user data.
 140  * @return      This function returns true on success, or false value with error
 141  * @remarks
 142  * @see         __mmcamcorder_create_preview_pipeline()
 143  */
 144 static gboolean __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstBuffer *buffer, gpointer u_data);
 145 static gboolean __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstBuffer *buffer, gpointer u_data);
 146 static void __mmcamcorder_videoframe_render_error_cb(GstElement *element, void *error_id, gpointer u_data);
 147
 148 static int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate);
 149
 150 /*=======================================================================================
 151 |  FUNCTION DEFINITIONS                                                                 |
 152 =======================================================================================*/
 153 /*-----------------------------------------------------------------------
 154 |    GLOBAL FUNCTION DEFINITIONS:                                       |
 155 -----------------------------------------------------------------------*/
 156 int _mmcamcorder_create_preview_elements(MMHandleType handle)
 157 {
 158         int err = MM_ERROR_NONE;
 159         int i = 0;
 160         int camera_width = 0;
 161         int camera_height = 0;
 162         int camera_rotate = 0;
 163         int camera_flip = 0;
 164         int fps = 0;
 165         int codectype = 0;
 166         int capture_width = 0;
 167         int capture_height = 0;
 168         int capture_jpg_quality = 100;
 169         int video_stabilization = 0;
 170         int anti_shake = 0;
 171         int rect_width = 0;
 172         int rect_height = 0;
 173         int display_rotate = 0;
 174         int display_flip = 0;
 175         const char *videosrc_name = NULL;
 176         const char *videosink_name = NULL;
 177         char *err_name = NULL;
 178
 179         GList *element_list = NULL;
 180
 181         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 182         _MMCamcorderSubContext *sc = NULL;
 183         type_element *VideosrcElement = NULL;
 184         type_int_array *input_index = NULL;
 185
 186         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 187
 188         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 189         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 190         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 191
 192         _mmcam_dbg_log("");
 193
 194         /* Check existence */
 195         for (i = _MMCAMCORDER_VIDEOSRC_SRC ; i <= _MMCAMCORDER_VIDEOSINK_SINK ; i++) {
 196                 if (sc->element[i].gst) {
 197                         if (((GObject *)sc->element[i].gst)->ref_count > 0) {
 198                                 gst_object_unref(sc->element[i].gst);
 199                         }
 200                         _mmcam_dbg_log("element[index:%d] is Already existed.", i);
 201                 }
 202         }
 203
 204         /* Get video device index info */
 205         _mmcamcorder_conf_get_value_int_array(hcamcorder->conf_ctrl,
 206                                               CONFIGURE_CATEGORY_CTRL_CAMERA,
 207                                               "InputIndex",
 208                                               &input_index);
 209         if (input_index == NULL) {
 210                 _mmcam_dbg_err("Failed to get input_index");
 211                 return MM_ERROR_CAMCORDER_CREATE_CONFIGURE;
 212         }
 213
 214         err = mm_camcorder_get_attributes(handle, &err_name,
 215                                           MMCAM_CAMERA_WIDTH, &camera_width,
 216                                           MMCAM_CAMERA_HEIGHT, &camera_height,
 217                                           MMCAM_CAMERA_FORMAT, &sc->info_image->preview_format,
 218                                           MMCAM_CAMERA_FPS, &fps,
 219                                           MMCAM_CAMERA_ROTATION, &camera_rotate,
 220                                           MMCAM_CAMERA_FLIP, &camera_flip,
 221                                           MMCAM_CAMERA_VIDEO_STABILIZATION, &video_stabilization,
 222                                           MMCAM_CAMERA_ANTI_HANDSHAKE, &anti_shake,
 223                                           MMCAM_CAPTURE_WIDTH, &capture_width,
 224                                           MMCAM_CAPTURE_HEIGHT, &capture_height,
 225                                           MMCAM_CAMERA_HDR_CAPTURE, &sc->info_image->hdr_capture_mode,
 226                                           MMCAM_IMAGE_ENCODER, &codectype,
 227                                           MMCAM_IMAGE_ENCODER_QUALITY, &capture_jpg_quality,
 228                                           MMCAM_DISPLAY_RECT_WIDTH, &rect_width,
 229                                           MMCAM_DISPLAY_RECT_HEIGHT, &rect_height,
 230                                           MMCAM_DISPLAY_ROTATION, &display_rotate,
 231                                           MMCAM_DISPLAY_FLIP, &display_flip,
 232                                           NULL);
 233         if (err != MM_ERROR_NONE) {
 234                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 235                 SAFE_FREE(err_name);
 236                 return err;
 237         }
 238
 239         /* Get fourcc from picture format */
 240         sc->fourcc = _mmcamcorder_get_fourcc(sc->info_image->preview_format, codectype, hcamcorder->use_zero_copy_format);
 241
 242         /* Get videosrc element and its name from configure */
 243         _mmcamcorder_conf_get_element(hcamcorder->conf_main,
 244                                       CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 245                                       "VideosrcElement",
 246                                       &VideosrcElement);
 247         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 248
 249         /**
 250          * Create child element
 251          */
 252         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_SRC, videosrc_name, "videosrc_src", element_list, err);
 253
 254         /* Set video device index */
 255         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "camera-id", input_index->default_value);
 256
 257         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_FILT, "capsfilter", "videosrc_filter", element_list, err);
 258
 259         /* init high-speed-fps */
 260         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", 0);
 261
 262         /* set capture size, quality and flip setting which were set before mm_camcorder_realize */
 263         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
 264         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
 265         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-jpg-quality", capture_jpg_quality);
 266         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hdr-capture", sc->info_image->hdr_capture_mode);
 267
 268         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSRC_QUE, "queue", "videosrc_queue", element_list, err);
 269
 270         /* set camera flip */
 271         _mmcamcorder_set_videosrc_flip(handle, camera_flip);
 272
 273         /* set video stabilization mode */
 274         _mmcamcorder_set_videosrc_stabilization(handle, video_stabilization);
 275
 276         /* set anti handshake mode */
 277         _mmcamcorder_set_videosrc_anti_shake(handle, anti_shake);
 278
 279         if (sc->is_modified_rate) {
 280                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", fps);
 281         }
 282
 283         /* Set basic infomation of videosrc element */
 284         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, VideosrcElement);
 285
 286         _mmcam_dbg_log("Current mode[%d]", hcamcorder->type);
 287
 288         /* Get videosink name */
 289         _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
 290
 291         /* Add color converting element */
 292         if (!strcmp(videosink_name, "evasimagesink") ||
 293             !strcmp(videosink_name, "ximagesink")) {
 294                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_CLS, "ffmpegcolorspace", "videosrc_convert", element_list, err);
 295         }
 296
 297         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_QUE, "queue", "videosink_queue", element_list, err);
 298         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->element, _MMCAMCORDER_VIDEOSINK_SINK, videosink_name, "videosink_sink", element_list, err);
 299
 300         if (strcmp(videosink_name, "fakesink") != 0) {
 301                 if (_mmcamcorder_videosink_window_set(handle, sc->VideosinkElement) != MM_ERROR_NONE) {
 302                         _mmcam_dbg_err("_mmcamcorder_videosink_window_set error");
 303                         err = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 304                         goto pipeline_creation_error;
 305                 }
 306         }
 307
 308         /* Set caps by rotation */
 309         _mmcamcorder_set_videosrc_rotation(handle, camera_rotate);
 310
 311         _mmcamcorder_conf_set_value_element_property(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, sc->VideosinkElement);
 312
 313         /* add elements to main pipeline */
 314         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), element_list)) {
 315                 _mmcam_dbg_err("element_list add error.");
 316                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 317                 goto pipeline_creation_error;
 318         }
 319
 320         /* link elements */
 321         if (!_mmcamcorder_link_elements(element_list)) {
 322                 _mmcam_dbg_err( "element link error." );
 323                 err = MM_ERROR_CAMCORDER_GST_LINK;
 324                 goto pipeline_creation_error;
 325         }
 326
 327         if (element_list) {
 328                 g_list_free(element_list);
 329                 element_list = NULL;
 330         }
 331
 332         return MM_ERROR_NONE;
 333
 334 pipeline_creation_error:
 335         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_SRC);
 336         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_FILT);
 337         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_QUE);
 338         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS);
 339         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_CLS_FILT);
 340         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSRC_QUE);
 341         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_QUE);
 342         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_CLS);
 343         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_VIDEOSINK_SINK);
 344
 345         if (element_list) {
 346                 g_list_free(element_list);
 347                 element_list = NULL;
 348         }
 349
 350         return err;
 351 }
 352
 353
 354 int _mmcamcorder_create_audiosrc_bin(MMHandleType handle)
 355 {
 356         int err = MM_ERROR_NONE;
 357         int val = 0;
 358         int rate = 0;
 359         int format = 0;
 360         int channel = 0;
 361         int a_enc = MM_AUDIO_CODEC_AMR;
 362         int a_dev = MM_AUDIO_DEVICE_MIC;
 363         double volume = 0.0;
 364         char *err_name = NULL;
 365         const char *audiosrc_name = NULL;
 366         char *cat_name = NULL;
 367
 368         GstCaps *caps = NULL;
 369         GstPad *pad = NULL;
 370         GList *element_list  = NULL;
 371
 372         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 373         _MMCamcorderSubContext *sc = NULL;
 374         _MMCamcorderGstElement *last_element = NULL;
 375         type_element *AudiosrcElement = NULL;
 376
 377         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 378
 379         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 380         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 381         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 382
 383         _mmcam_dbg_log("");
 384
 385         err = _mmcamcorder_check_audiocodec_fileformat_compatibility(handle);
 386         if (err != MM_ERROR_NONE) {
 387                 return err;
 388         }
 389
 390         err = mm_camcorder_get_attributes(handle, &err_name,
 391                                           MMCAM_AUDIO_DEVICE, &a_dev,
 392                                           MMCAM_AUDIO_ENCODER, &a_enc,
 393                                           MMCAM_AUDIO_ENCODER_BITRATE, &val,
 394                                           MMCAM_AUDIO_SAMPLERATE, &rate,
 395                                           MMCAM_AUDIO_FORMAT, &format,
 396                                           MMCAM_AUDIO_CHANNEL, &channel,
 397                                           MMCAM_AUDIO_VOLUME, &volume,
 398                                           NULL);
 399         if (err != MM_ERROR_NONE) {
 400                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
 401                 SAFE_FREE(err_name);
 402                 return err;
 403         }
 404
 405         /* Check existence */
 406         if (sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst) {
 407                 if (((GObject *)sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst)->ref_count > 0) {
 408                         gst_object_unref(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst);
 409                 }
 410                 _mmcam_dbg_log("_MMCAMCORDER_AUDIOSRC_BIN is Already existed. Unref once...");
 411         }
 412
 413         /* Create bin element */
 414         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN, "audiosource_bin", err);
 415
 416         if (a_dev == MM_AUDIO_DEVICE_MODEM) {
 417                 cat_name = strdup("AudiomodemsrcElement");
 418         } else {
 419                 /* MM_AUDIO_DEVICE_MIC or others */
 420                 cat_name = strdup("AudiosrcElement");
 421         }
 422
 423         if (cat_name == NULL) {
 424                 _mmcam_dbg_err("strdup failed.");
 425                 err = MM_ERROR_CAMCORDER_LOW_MEMORY;
 426                 goto pipeline_creation_error;
 427         }
 428
 429         _mmcamcorder_conf_get_element(hcamcorder->conf_main,
 430                                       CONFIGURE_CATEGORY_MAIN_AUDIO_INPUT,
 431                                       cat_name,
 432                                       &AudiosrcElement);
 433         _mmcamcorder_conf_get_value_element_name(AudiosrcElement, &audiosrc_name);
 434
 435         free(cat_name);
 436         cat_name = NULL;
 437
 438         _mmcam_dbg_log("Audio src name : %s", audiosrc_name);
 439
 440         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC, audiosrc_name, "audiosrc_src", element_list, err);
 441
 442         _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst, AudiosrcElement);
 443
 444         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT, "capsfilter", "audiosrc_capsfilter", element_list, err);
 445
 446         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_QUE, "queue", "audiosrc_queue", element_list, err);
 447         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-buffers", 0);
 448         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-bytes", 0);
 449         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_QUE].gst, "max-size-time", (int64_t)0);
 450
 451         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 452                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL, "volume", "audiosrc_volume", element_list, err);
 453         }
 454
 455         /* Set basic infomation */
 456         if (a_enc != MM_AUDIO_CODEC_VORBIS) {
 457                 int depth = 0;
 458
 459                 if (volume == 0.0) {
 460                         /* Because data probe of audio src do the same job, it doesn't need to set "mute" here. Already null raw data. */
 461                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", 1.0);
 462                 } else {
 463                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "mute", FALSE);
 464                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_AUDIOSRC_VOL].gst, "volume", volume);
 465                 }
 466
 467                 if (format == MM_CAMCORDER_AUDIO_FORMAT_PCM_S16_LE) {
 468                         depth = 16;
 469                 } else { /* MM_CAMCORDER_AUDIO_FORMAT_PCM_U8 */
 470                         depth = 8;
 471                 }
 472
 473                 caps = gst_caps_new_simple("audio/x-raw-int",
 474                                            "rate", G_TYPE_INT, rate,
 475                                            "channels", G_TYPE_INT, channel,
 476                                            "depth", G_TYPE_INT, depth,
 477                                            NULL);
 478                 _mmcam_dbg_log("caps [x-raw-int, rate:%d, channel:%d, depth:%d], volume %lf",
 479                                rate, channel, depth, volume);
 480         } else {
 481                 /* what are the audio encoder which should get audio/x-raw-float? */
 482                 caps = gst_caps_new_simple("audio/x-raw-float",
 483                                            "rate", G_TYPE_INT, rate,
 484                                            "channels", G_TYPE_INT, channel,
 485                                            "endianness", G_TYPE_INT, BYTE_ORDER,
 486                                            "width", G_TYPE_INT, 32,
 487                                            NULL);
 488                 _mmcam_dbg_log("caps [x-raw-float, rate:%d, channel:%d, endianness:%d, width:32]",
 489                                rate, channel, BYTE_ORDER);
 490         }
 491
 492         if (caps) {
 493                 MMCAMCORDER_G_OBJECT_SET((sc->encode_element[_MMCAMCORDER_AUDIOSRC_FILT].gst), "caps", caps);
 494                 gst_caps_unref(caps);
 495                 caps = NULL;
 496         } else {
 497                 _mmcam_dbg_err("create caps error");
 498                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 499                 goto pipeline_creation_error;
 500         }
 501
 502         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst), element_list)) {
 503                 _mmcam_dbg_err("element add error.");
 504                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 505                 goto pipeline_creation_error;
 506         }
 507
 508         if (!_mmcamcorder_link_elements(element_list)) {
 509                 _mmcam_dbg_err("element link error.");
 510                 err = MM_ERROR_CAMCORDER_GST_LINK;
 511                 goto pipeline_creation_error;
 512         }
 513
 514         last_element = (_MMCamcorderGstElement*)(g_list_last(element_list)->data);
 515         pad = gst_element_get_static_pad(last_element->gst, "src");
 516         if ((gst_element_add_pad(sc->encode_element[_MMCAMCORDER_AUDIOSRC_BIN].gst, gst_ghost_pad_new("src", pad) )) < 0) {
 517                 gst_object_unref(pad);
 518                 pad = NULL;
 519                 _mmcam_dbg_err("failed to create ghost pad on _MMCAMCORDER_AUDIOSRC_BIN.");
 520                 err = MM_ERROR_CAMCORDER_GST_LINK;
 521                 goto pipeline_creation_error;
 522         }
 523
 524         gst_object_unref(pad);
 525         pad = NULL;
 526
 527         if (element_list) {
 528                 g_list_free(element_list);
 529                 element_list = NULL;
 530         }
 531
 532         return MM_ERROR_NONE;
 533
 534 pipeline_creation_error:
 535         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_SRC);
 536         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_FILT);
 537         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_VOL);
 538         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_AUDIOSRC_BIN);
 539
 540         if (element_list) {
 541                 g_list_free(element_list);
 542                 element_list = NULL;
 543         }
 544
 545         return err;
 546 }
 547
 548
 549 int _mmcamcorder_create_encodesink_bin(MMHandleType handle, MMCamcorderEncodebinProfile profile)
 550 {
 551         int err = MM_ERROR_NONE;
 552         int result = 0;
 553         int channel = 0;
 554         int audio_enc = 0;
 555         int v_bitrate = 0;
 556         int a_bitrate = 0;
 557         int encodebin_profile = 0;
 558         int auto_audio_convert = 0;
 559         int auto_audio_resample = 0;
 560         int auto_color_space = 0;
 561         const char *gst_element_venc_name = NULL;
 562         const char *gst_element_aenc_name = NULL;
 563         const char *gst_element_ienc_name = NULL;
 564         const char *gst_element_mux_name = NULL;
 565         const char *gst_element_rsink_name = NULL;
 566         const char *str_profile = NULL;
 567         const char *str_aac = NULL;
 568         const char *str_aar = NULL;
 569         const char *str_acs = NULL;
 570         char *err_name = NULL;
 571         const char *videoconvert_name = NULL;
 572
 573         GstCaps *caps = NULL;
 574         GstPad *pad = NULL;
 575         GList *element_list = NULL;
 576
 577         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 578         _MMCamcorderSubContext *sc = NULL;
 579         type_element *VideoencElement = NULL;
 580         type_element *AudioencElement = NULL;
 581         type_element *ImageencElement = NULL;
 582         type_element *MuxElement = NULL;
 583         type_element *RecordsinkElement = NULL;
 584
 585         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 586
 587         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 588         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 589         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 590
 591         _mmcam_dbg_log("start - profile : %d", profile);
 592
 593         /* Check existence */
 594         if (sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst) {
 595                 if (((GObject *)sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst)->ref_count > 0) {
 596                         gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst);
 597                 }
 598                 _mmcam_dbg_log("_MMCAMCORDER_ENCSINK_BIN is Already existed.");
 599         }
 600
 601         /* Create bin element */
 602         _MMCAMCORDER_BIN_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_BIN, "encodesink_bin", err);
 603
 604         /* Create child element */
 605         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 606                 GstCaps *video_caps = NULL;
 607                 GstCaps *get_caps = NULL;
 608
 609                 /* create appsrc and capsfilter */
 610                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SRC, "appsrc", "encodesink_src", element_list, err);
 611
 612                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_FILT, "capsfilter", "encodesink_filter", element_list, err);
 613
 614                 /* release element_list, they will be placed out of encodesink bin */
 615                 if (element_list) {
 616                         g_list_free(element_list);
 617                         element_list = NULL;
 618                 }
 619
 620                 /* set appsrc as live source */
 621                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "is-live", TRUE);
 622                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "max-bytes", (int64_t)0);
 623
 624                 /* set capsfilter */
 625                 if (sc->element[_MMCAMCORDER_VIDEOSINK_CLS].gst) {
 626                         _mmcam_dbg_log("make video/x-raw-rgb caps");
 627                         video_caps = gst_caps_new_simple("video/x-raw-rgb",
 628                                                          NULL);
 629                 } else {
 630                         _mmcam_dbg_log("get caps from videosrc_filter");
 631                         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", &get_caps);
 632                         if (get_caps) {
 633                                 video_caps = gst_caps_copy(get_caps);
 634                                 gst_caps_unref(get_caps);
 635                                 get_caps = NULL;
 636                         }
 637                 }
 638
 639                 if (video_caps) {
 640                         int set_width = 0;
 641                         int set_height = 0;
 642                         int set_fps = 0;
 643
 644                         /* normal camera */
 645                         set_width = sc->info_video->video_width;
 646                         set_height = sc->info_video->video_height;
 647
 648                         /* get fps setting */
 649                         mm_camcorder_get_attributes(handle, NULL,
 650                                                     MMCAM_CAMERA_FPS, &set_fps,
 651                                                     NULL);
 652
 653                         if(profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 654                                 gst_caps_set_simple(video_caps,
 655                                                     "width", G_TYPE_INT, set_width,
 656                                                     "height", G_TYPE_INT, set_height,
 657                                                     "framerate", GST_TYPE_FRACTION, set_fps, 1,
 658                                                     NULL);
 659
 660                                 _mmcam_dbg_log("video caps for encodesink bin [%"GST_PTR_FORMAT"], set size %dx%d, fps %d",
 661                                                video_caps, set_width, set_height, set_fps);
 662                         }
 663
 664                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "caps", video_caps);
 665
 666                         gst_caps_unref(video_caps);
 667                         video_caps = NULL;
 668                 } else {
 669                         _mmcam_dbg_err("create recording pipeline caps failed");
 670                         goto pipeline_creation_error;
 671                 }
 672
 673                 /* connect signal for ready to push buffer */
 674                 MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 675                                            _MMCAMCORDER_HANDLER_VIDEOREC,
 676                                            "need-data",
 677                                            _mmcamcorder_ready_to_encode_callback,
 678                                            hcamcorder);
 679         }
 680
 681         _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN, "encodebin", "encodesink_encbin", element_list, err);
 682
 683         /* check element availability */
 684         mm_camcorder_get_attributes(handle, &err_name,
 685                                     MMCAM_AUDIO_ENCODER, &audio_enc,
 686                                     MMCAM_AUDIO_CHANNEL, &channel,
 687                                     MMCAM_VIDEO_ENCODER_BITRATE, &v_bitrate,
 688                                     MMCAM_AUDIO_ENCODER_BITRATE, &a_bitrate,
 689                                     NULL);
 690
 691         _mmcam_dbg_log("Profile[%d]", profile);
 692
 693         /* Set information */
 694         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 695                 str_profile = "VideoProfile";
 696                 str_aac = "VideoAutoAudioConvert";
 697                 str_aar = "VideoAutoAudioResample";
 698                 str_acs = "VideoAutoColorSpace";
 699         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 700                 str_profile = "AudioProfile";
 701                 str_aac = "AudioAutoAudioConvert";
 702                 str_aar = "AudioAutoAudioResample";
 703                 str_acs = "AudioAutoColorSpace";
 704         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 705                 str_profile = "ImageProfile";
 706                 str_aac = "ImageAutoAudioConvert";
 707                 str_aar = "ImageAutoAudioResample";
 708                 str_acs = "ImageAutoColorSpace";
 709         }
 710
 711         _mmcamcorder_conf_get_value_int(hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_profile, &encodebin_profile);
 712         _mmcamcorder_conf_get_value_int(hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aac, &auto_audio_convert);
 713         _mmcamcorder_conf_get_value_int(hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_aar, &auto_audio_resample);
 714         _mmcamcorder_conf_get_value_int(hcamcorder->conf_main, CONFIGURE_CATEGORY_MAIN_RECORD, str_acs, &auto_color_space);
 715
 716         _mmcam_dbg_log("Profile:%d, AutoAudioConvert:%d, AutoAudioResample:%d, AutoColorSpace:%d",
 717                        encodebin_profile, auto_audio_convert, auto_audio_resample, auto_color_space);
 718
 719         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "profile", encodebin_profile);
 720         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", auto_audio_convert);
 721         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-resample", auto_audio_resample);
 722         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-colorspace", auto_color_space);
 723         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "use-video-toggle", FALSE);
 724
 725         /* get video convert element name */
 726         _mmcamcorder_conf_get_value_element_name(sc->VideoconvertElement, &videoconvert_name);
 727
 728         /* Codec */
 729         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 730                 int use_venc_queue = 0;
 731
 732                 VideoencElement = _mmcamcorder_get_type_element(handle, MM_CAM_VIDEO_ENCODER);
 733
 734                 if (!VideoencElement) {
 735                         _mmcam_dbg_err("Fail to get type element");
 736                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 737                         goto pipeline_creation_error;
 738                 }
 739
 740                 _mmcamcorder_conf_get_value_element_name(VideoencElement, &gst_element_venc_name);
 741
 742                 if (gst_element_venc_name) {
 743                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "venc-name", gst_element_venc_name);
 744                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC, "video-encode", err);
 745                 } else {
 746                         _mmcam_dbg_err("Fail to get video encoder name");
 747                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 748                         goto pipeline_creation_error;
 749                 }
 750
 751                 /* set color space converting element */
 752                 if (auto_color_space) {
 753                         _mmcam_dbg_log("set video convert element [%s]", videoconvert_name);
 754
 755                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "vconv-name", videoconvert_name);
 756                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VCONV, "video-convert", err);
 757
 758                         /* set colorspace plugin property setting */
 759                         _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_VCONV].gst, sc->VideoconvertElement);
 760
 761                         if (hcamcorder->use_zero_copy_format) {
 762                                 caps = gst_caps_new_simple("video/x-raw-yuv",
 763                                                            "format", GST_TYPE_FOURCC, GST_MAKE_FOURCC('S','N','1','2'),
 764                                                            NULL);
 765
 766                                 if (caps) {
 767                                         _mmcam_dbg_log("set caps for color space converting [%"GST_PTR_FORMAT"]", caps);
 768
 769                                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "vcaps", caps);
 770                                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_VCONV].gst, "dst-buffer-num", _MMCAMCORDER_CONVERT_OUTPUT_BUFFER_NUM);
 771
 772                                         gst_caps_unref(caps);
 773                                         caps = NULL;
 774                                 } else {
 775                                         _mmcam_dbg_warn("failed to create caps");
 776                                 }
 777                         }
 778                 }
 779
 780                 _mmcamcorder_conf_get_value_int(hcamcorder->conf_main,
 781                                                 CONFIGURE_CATEGORY_MAIN_RECORD,
 782                                                 "UseVideoEncoderQueue",
 783                                                 &use_venc_queue);
 784                 if (use_venc_queue) {
 785                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_VENC_QUE, "use-venc-queue", err);
 786                 }
 787         }
 788
 789         if (sc->audio_disable == FALSE &&
 790             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 791                 int use_aenc_queue =0;
 792
 793                 AudioencElement = _mmcamcorder_get_type_element(handle, MM_CAM_AUDIO_ENCODER);
 794                 if (!AudioencElement) {
 795                         _mmcam_dbg_err("Fail to get type element");
 796                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 797                         goto pipeline_creation_error;
 798                 }
 799
 800                 _mmcamcorder_conf_get_value_element_name(AudioencElement, &gst_element_aenc_name);
 801
 802                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "aenc-name", gst_element_aenc_name);
 803                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC, "audio-encode", err);
 804
 805                 if (audio_enc == MM_AUDIO_CODEC_AMR && channel == 2) {
 806                         caps = gst_caps_new_simple("audio/x-raw-int",
 807                                                    "channels", G_TYPE_INT, 1,
 808                                                    NULL);
 809                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
 810                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", caps);
 811                         gst_caps_unref (caps);
 812                         caps = NULL;
 813                 }
 814
 815                 if (audio_enc == MM_AUDIO_CODEC_OGG) {
 816                         caps = gst_caps_new_simple("audio/x-raw-int",
 817                                                    NULL);
 818                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "auto-audio-convert", TRUE);
 819                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "acaps", caps);
 820                         gst_caps_unref (caps);
 821                         caps = NULL;
 822                         _mmcam_dbg_log("***** MM_AUDIO_CODEC_OGG : setting audio/x-raw-int ");
 823                 }
 824
 825                 _mmcamcorder_conf_get_value_int(hcamcorder->conf_main,
 826                                                 CONFIGURE_CATEGORY_MAIN_RECORD,
 827                                                 "UseAudioEncoderQueue",
 828                                                 &use_aenc_queue);
 829                 if (use_aenc_queue) {
 830                         _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_AENC_QUE, "use-aenc-queue", err);
 831                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst,"max-size-time", (int64_t)0);
 832                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC_QUE].gst,"max-size-buffers", 0);
 833                 }
 834         }
 835
 836         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 837                 ImageencElement = _mmcamcorder_get_type_element(handle, MM_CAM_IMAGE_ENCODER);
 838                 if (!ImageencElement) {
 839                         _mmcam_dbg_err("Fail to get type element");
 840                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 841                         goto pipeline_creation_error;
 842                 }
 843
 844                 _mmcamcorder_conf_get_value_element_name(ImageencElement, &gst_element_ienc_name);
 845
 846                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "ienc-name", gst_element_ienc_name);
 847                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_IENC, "image-encode", err);
 848         }
 849
 850         /* Mux */
 851         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 852                 MuxElement = _mmcamcorder_get_type_element(handle, MM_CAM_FILE_FORMAT);
 853                 if (!MuxElement) {
 854                         _mmcam_dbg_err("Fail to get type element");
 855                         err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 856                         goto pipeline_creation_error;
 857                 }
 858
 859                 _mmcamcorder_conf_get_value_element_name(MuxElement, &gst_element_mux_name);
 860
 861                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "mux-name", gst_element_mux_name);
 862                 _MMCAMCORDER_ENCODEBIN_ELMGET(sc, _MMCAMCORDER_ENCSINK_MUX, "mux", err);
 863
 864                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_MUX].gst, MuxElement);
 865         }
 866
 867         /* Sink */
 868         if (profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 869                 /* for recording */
 870                 _mmcamcorder_conf_get_element(hcamcorder->conf_main,
 871                                               CONFIGURE_CATEGORY_MAIN_RECORD,
 872                                               "RecordsinkElement",
 873                                               &RecordsinkElement );
 874                 _mmcamcorder_conf_get_value_element_name(RecordsinkElement, &gst_element_rsink_name);
 875
 876                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, gst_element_rsink_name, NULL, element_list, err);
 877
 878                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, RecordsinkElement);
 879         } else {
 880                 /* for stillshot */
 881                 _MMCAMCORDER_ELEMENT_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCSINK_SINK, "fakesink", NULL, element_list, err);
 882         }
 883
 884         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 885                 /* video encoder attribute setting */
 886                 if (v_bitrate > 0) {
 887                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, "bitrate", v_bitrate);
 888                 } else {
 889                         _mmcam_dbg_warn("video bitrate is too small[%d], so skip setting. Use DEFAULT value.", v_bitrate);
 890                 }
 891                 /*MMCAMCORDER_G_OBJECT_SET ((sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst),"hw-accel", v_hw);*/
 892                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst, VideoencElement);
 893         }
 894
 895         if (sc->audio_disable == FALSE &&
 896             profile != MM_CAMCORDER_ENCBIN_PROFILE_IMAGE) {
 897                 /* audio encoder attribute setting */
 898                 if (a_bitrate > 0) {
 899                         switch (audio_enc) {
 900                         case MM_AUDIO_CODEC_AMR:
 901                                 result = __mmcamcorder_get_amrnb_bitrate_mode(a_bitrate);
 902                                 _mmcam_dbg_log("Set AMR encoder[%s] mode [%d]", gst_element_aenc_name, result);
 903                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, "band-mode", result);
 904                                 break;
 905                         case MM_AUDIO_CODEC_AAC:
 906                                 _mmcam_dbg_log("Set AAC encoder[%s] bitrate [%d]", gst_element_aenc_name, a_bitrate);
 907                                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, "bitrate", a_bitrate);
 908                                 break;
 909                         default:
 910                                 _mmcam_dbg_log("Audio codec is not AMR or AAC... you need to implement setting function for audio encoder bit-rate");
 911                                 break;
 912                         }
 913                 } else {
 914                         _mmcam_dbg_warn("Setting bitrate is too small, so skip setting. Use DEFAULT value.");
 915                 }
 916
 917                 _mmcamcorder_conf_set_value_element_property(sc->encode_element[_MMCAMCORDER_ENCSINK_AENC].gst, AudioencElement);
 918         }
 919
 920         _mmcam_dbg_log("Element creation complete");
 921
 922         /* Add element to bin */
 923         if (!_mmcamcorder_add_elements_to_bin(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst), element_list)) {
 924                 _mmcam_dbg_err("element add error.");
 925                 err = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
 926                 goto pipeline_creation_error;
 927         }
 928
 929         _mmcam_dbg_log("Element add complete");
 930
 931         if (profile == MM_CAMCORDER_ENCBIN_PROFILE_VIDEO) {
 932                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "video");
 933                 if (gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("video_sink0", pad)) < 0) {
 934                         gst_object_unref(pad);
 935                         pad = NULL;
 936                         _mmcam_dbg_err("failed to create ghost video_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 937                         err = MM_ERROR_CAMCORDER_GST_LINK;
 938                         goto pipeline_creation_error;
 939                 }
 940                 gst_object_unref(pad);
 941                 pad = NULL;
 942
 943                 if (sc->audio_disable == FALSE) {
 944                         pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
 945                         if (gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad)) < 0) {
 946                                 gst_object_unref(pad);
 947                                 pad = NULL;
 948                                 _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 949                                 err = MM_ERROR_CAMCORDER_GST_LINK;
 950                                 goto pipeline_creation_error;
 951                         }
 952                         gst_object_unref(pad);
 953                         pad = NULL;
 954                 }
 955         } else if (profile == MM_CAMCORDER_ENCBIN_PROFILE_AUDIO) {
 956                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "audio");
 957                 if (gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("audio_sink0", pad)) < 0) {
 958                         gst_object_unref(pad);
 959                         pad = NULL;
 960                         _mmcam_dbg_err("failed to create ghost audio_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 961                         err = MM_ERROR_CAMCORDER_GST_LINK;
 962                         goto pipeline_creation_error;
 963                 }
 964                 gst_object_unref(pad);
 965                 pad = NULL;
 966         } else {
 967                 /* for stillshot */
 968                 pad = gst_element_get_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
 969                 if (gst_element_add_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, gst_ghost_pad_new("image_sink0", pad)) < 0) {
 970                         gst_object_unref(pad);
 971                         pad = NULL;
 972                         _mmcam_dbg_err("failed to create ghost image_sink0 on _MMCAMCORDER_ENCSINK_BIN.");
 973                         err = MM_ERROR_CAMCORDER_GST_LINK;
 974                         goto pipeline_creation_error;
 975                 }
 976                 gst_object_unref(pad);
 977                 pad = NULL;
 978         }
 979
 980         _mmcam_dbg_log("Get pad complete");
 981
 982         /* Link internal element */
 983         if (!_mmcamcorder_link_elements(element_list)) {
 984                 _mmcam_dbg_err("element link error.");
 985                 err = MM_ERROR_CAMCORDER_GST_LINK;
 986                 goto pipeline_creation_error;
 987         }
 988
 989         if (element_list) {
 990                 g_list_free(element_list);
 991                 element_list = NULL;
 992         }
 993
 994         _mmcam_dbg_log("done");
 995
 996         return MM_ERROR_NONE;
 997
 998 pipeline_creation_error :
 999         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_ENCBIN);
1000         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SRC);
1001         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_FILT);
1002         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_VENC);
1003         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_AENC);
1004         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_IENC);
1005         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_MUX);
1006         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_SINK);
1007         _MMCAMCORDER_ELEMENT_REMOVE(sc->encode_element, _MMCAMCORDER_ENCSINK_BIN);
1008
1009         if (element_list) {
1010                 g_list_free(element_list);
1011                 element_list = NULL;
1012         }
1013
1014         return err;
1015 }
1016
1017
1018 int _mmcamcorder_create_preview_pipeline(MMHandleType handle)
1019 {
1020         int err = MM_ERROR_NONE;
1021
1022         GstPad *srcpad = NULL;
1023         GstBus *bus = NULL;
1024
1025         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1026         _MMCamcorderSubContext *sc = NULL;
1027
1028         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1029
1030         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1031         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1032         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1033
1034         _mmcam_dbg_log("");
1035
1036         /** Create gstreamer element **/
1037         /* Main pipeline */
1038         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->element, _MMCAMCORDER_MAIN_PIPE, "camera_pipeline", err);
1039
1040         /* Sub pipeline */
1041         err = _mmcamcorder_create_preview_elements((MMHandleType)hcamcorder);
1042         if (err != MM_ERROR_NONE) {
1043                 goto pipeline_creation_error;
1044         }
1045
1046         /* Set data probe function */
1047         if (sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst) {
1048                 _mmcam_dbg_log("add video dataprobe to videosrc queue");
1049                 srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "src");
1050         } else {
1051                 _mmcam_dbg_err("there is no queue plugin");
1052                 goto pipeline_creation_error;
1053         }
1054
1055         if (srcpad) {
1056                 MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1057                                              __mmcamcorder_video_dataprobe_preview, hcamcorder);
1058                 gst_object_unref(srcpad);
1059                 srcpad = NULL;
1060         } else {
1061                 _mmcam_dbg_err("failed to get srcpad");
1062                 goto pipeline_creation_error;
1063         }
1064
1065         /* set dataprobe for video recording */
1066         srcpad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "src");
1067         MMCAMCORDER_ADD_BUFFER_PROBE(srcpad, _MMCAMCORDER_HANDLER_PREVIEW,
1068                                      __mmcamcorder_video_dataprobe_push_buffer_to_record, hcamcorder);
1069         gst_object_unref(srcpad);
1070         srcpad = NULL;
1071
1072         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
1073
1074         /* Register pipeline message callback */
1075         hcamcorder->pipeline_cb_event_id = gst_bus_add_watch(bus, _mmcamcorder_pipeline_cb_message, (gpointer)hcamcorder);
1076
1077         /* set sync handler */
1078         gst_bus_set_sync_handler(bus, _mmcamcorder_pipeline_bus_sync_callback, (gpointer)hcamcorder);
1079
1080         gst_object_unref(bus);
1081         bus = NULL;
1082
1083         /* Below signals are meaningfull only when video source is using. */
1084         MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
1085                                    _MMCAMCORDER_HANDLER_PREVIEW,
1086                                    "nego-complete",
1087                                    _mmcamcorder_negosig_handler,
1088                                    hcamcorder);
1089
1090         return MM_ERROR_NONE;
1091
1092 pipeline_creation_error:
1093         _MMCAMCORDER_ELEMENT_REMOVE(sc->element, _MMCAMCORDER_MAIN_PIPE);
1094         return err;
1095 }
1096
1097
1098 void _mmcamcorder_negosig_handler(GstElement *videosrc, MMHandleType handle)
1099 {
1100         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1101         _MMCamcorderSubContext *sc = NULL;
1102
1103         _mmcam_dbg_log("");
1104
1105         mmf_return_if_fail(hcamcorder);
1106         mmf_return_if_fail(hcamcorder->sub_context);
1107         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1108
1109         /* kernel was modified. No need to set.
1110         _mmcamcorder_set_attribute_to_camsensor(handle);
1111         */
1112
1113         if (sc->cam_stability_count != _MMCAMCORDER_CAMSTABLE_COUNT) {
1114                 sc->cam_stability_count = _MMCAMCORDER_CAMSTABLE_COUNT;
1115         }
1116
1117         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1118                 _MMCamcorderImageInfo *info = NULL;
1119                 info = sc->info_image;
1120                 if (info->resolution_change == TRUE) {
1121                         _mmcam_dbg_log("open toggle of stillshot sink.");
1122                         MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
1123                         info->resolution_change = FALSE;
1124                 }
1125         }
1126 }
1127
1128
1129 void _mmcamcorder_ready_to_encode_callback(GstElement *element, guint size, gpointer handle)
1130 {
1131         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1132         _MMCamcorderSubContext *sc = NULL;
1133
1134         /*_mmcam_dbg_log("start");*/
1135
1136         mmf_return_if_fail(hcamcorder);
1137         mmf_return_if_fail(hcamcorder->sub_context);
1138         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1139
1140         /* set flag */
1141         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_INIT) {
1142                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_RUN;
1143                 _mmcam_dbg_warn("set push_encoding_buffer RUN");
1144         }
1145 }
1146
1147
1148 int _mmcamcorder_videosink_window_set(MMHandleType handle, type_element* VideosinkElement)
1149 {
1150         int err = MM_ERROR_NONE;
1151         int size = 0;
1152         int retx = 0;
1153         int rety = 0;
1154         int retwidth = 0;
1155         int retheight = 0;
1156         int visible = 0;
1157         int rotation = MM_DISPLAY_ROTATION_NONE;
1158         int flip = MM_FLIP_NONE;
1159         int display_mode = MM_DISPLAY_MODE_DEFAULT;
1160         int display_geometry_method = MM_DISPLAY_METHOD_LETTER_BOX;
1161         int display_surface = MM_DISPLAY_SURFACE_X;
1162         int origin_size = 0;
1163         int zoom_attr = 0;
1164         int zoom_level = 0;
1165         int do_scaling = FALSE;
1166         int *overlay = NULL;
1167         gulong xid;
1168         char *err_name = NULL;
1169         const char *videosink_name = NULL;
1170
1171         GstElement *vsink = NULL;
1172
1173         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1174         _MMCamcorderSubContext *sc = NULL;
1175
1176         _mmcam_dbg_log("");
1177
1178         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1179
1180         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1181         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1182         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1183         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1184
1185         vsink = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
1186
1187         /* Get video display information */
1188         err = mm_camcorder_get_attributes(handle, &err_name,
1189                                           MMCAM_DISPLAY_RECT_X, &retx,
1190                                           MMCAM_DISPLAY_RECT_Y, &rety,
1191                                           MMCAM_DISPLAY_RECT_WIDTH, &retwidth,
1192                                           MMCAM_DISPLAY_RECT_HEIGHT, &retheight,
1193                                           MMCAM_DISPLAY_ROTATION, &rotation,
1194                                           MMCAM_DISPLAY_FLIP, &flip,
1195                                           MMCAM_DISPLAY_VISIBLE, &visible,
1196                                           MMCAM_DISPLAY_HANDLE, (void**)&overlay, &size,
1197                                           MMCAM_DISPLAY_MODE, &display_mode,
1198                                           MMCAM_DISPLAY_GEOMETRY_METHOD, &display_geometry_method,
1199                                           MMCAM_DISPLAY_SCALE, &zoom_attr,
1200                                           MMCAM_DISPLAY_EVAS_DO_SCALING, &do_scaling,
1201                                           MMCAM_DISPLAY_SURFACE, &display_surface,
1202                                           NULL);
1203         if (err != MM_ERROR_NONE) {
1204                 if (err_name) {
1205                         _mmcam_dbg_err("failed to get attributes [%s][0x%x]", err_name, err);
1206                         free(err_name);
1207                         err_name = NULL;
1208                 } else {
1209                         _mmcam_dbg_err("failed to get attributes [0x%x]", err);
1210                 }
1211
1212                 return err;
1213         }
1214
1215         _mmcamcorder_conf_get_value_element_name(VideosinkElement, &videosink_name);
1216
1217         if (display_surface == MM_DISPLAY_SURFACE_X_EXT) {
1218                 void *pixmap_cb = (void *)overlay;
1219                 void *pixmap_cb_user_data = NULL;
1220                 int data_size = 0;
1221
1222                 mm_camcorder_get_attributes(handle, &err_name,
1223                                             MMCAM_DISPLAY_HANDLE_USER_DATA, &pixmap_cb_user_data, &data_size,
1224                                             NULL);
1225
1226                 _mmcam_dbg_log("set pixmap cb[%p] and user data[%p]", pixmap_cb, pixmap_cb_user_data);
1227
1228                 /* set pixmap callback and user data */
1229                 MMCAMCORDER_G_OBJECT_SET(vsink, "pixmap-id-callback", pixmap_cb);
1230                 MMCAMCORDER_G_OBJECT_SET(vsink, "pixmap-id-callback-userdata", pixmap_cb_user_data);
1231
1232                 /* connect render error signal */
1233                 MMCAMCORDER_SIGNAL_CONNECT(vsink,
1234                                            _MMCAMCORDER_HANDLER_PREVIEW,
1235                                            "frame-render-error",
1236                                            __mmcamcorder_videoframe_render_error_cb,
1237                                            hcamcorder);
1238         } else {
1239                 _mmcam_dbg_log("(overlay=%p, size=%d)", overlay, size);
1240
1241                 /* Set display handle */
1242                 if (!strcmp(videosink_name, "xvimagesink") ||
1243                     !strcmp(videosink_name, "ximagesink")) {
1244                         if (overlay) {
1245                                 xid = *overlay;
1246                                 _mmcam_dbg_log("xid = %lu )", xid);
1247                                 gst_x_overlay_set_xwindow_id(GST_X_OVERLAY(vsink), xid);
1248                         } else {
1249                                 _mmcam_dbg_warn("Handle is NULL. Set xid as 0.. but, it's not recommended.");
1250                                 gst_x_overlay_set_xwindow_id(GST_X_OVERLAY(vsink), 0);
1251                         }
1252                 } else if (!strcmp(videosink_name, "evasimagesink") ||
1253                            !strcmp(videosink_name, "evaspixmapsink")) {
1254                         _mmcam_dbg_log("videosink : %s, handle : %p", videosink_name, overlay);
1255                         if (overlay) {
1256                                 MMCAMCORDER_G_OBJECT_SET(vsink, "evas-object", overlay);
1257                                 MMCAMCORDER_G_OBJECT_SET(vsink, "origin-size", !do_scaling);
1258                         } else {
1259                                 _mmcam_dbg_err("display handle(eavs object) is NULL");
1260                                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1261                         }
1262                 } else {
1263                         _mmcam_dbg_warn("Who are you?? (Videosink: %s)", videosink_name);
1264                 }
1265         }
1266
1267         _mmcam_dbg_log("%s set: display_geometry_method[%d],origin-size[%d],visible[%d],rotate[%d],flip[%d]",
1268                        videosink_name, display_geometry_method, origin_size, visible, rotation, flip);
1269
1270         /* Set attribute */
1271         if (!strcmp(videosink_name, "xvimagesink") ||
1272             !strcmp(videosink_name, "evaspixmapsink")) {
1273                 /* set rotation */
1274                 MMCAMCORDER_G_OBJECT_SET(vsink, "rotate", rotation);
1275
1276                 /* set flip */
1277                 MMCAMCORDER_G_OBJECT_SET(vsink, "flip", flip);
1278
1279                 switch (zoom_attr) {
1280                 case MM_DISPLAY_SCALE_DEFAULT:
1281                         zoom_level = 1;
1282                         break;
1283                 case MM_DISPLAY_SCALE_DOUBLE_LENGTH:
1284                         zoom_level = 2;
1285                         break;
1286                 case MM_DISPLAY_SCALE_TRIPLE_LENGTH:
1287                         zoom_level = 3;
1288                         break;
1289                 default:
1290                         _mmcam_dbg_warn("Unsupported zoom value. set as default.");
1291                         zoom_level = 1;
1292                         break;
1293                 }
1294
1295                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-geometry-method", display_geometry_method);
1296                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-mode", display_mode);
1297                 MMCAMCORDER_G_OBJECT_SET(vsink, "visible", visible);
1298                 MMCAMCORDER_G_OBJECT_SET(vsink, "zoom", (float)zoom_level);
1299
1300                 if (display_geometry_method == MM_DISPLAY_METHOD_CUSTOM_ROI) {
1301                         g_object_set(vsink,
1302                                      "dst-roi-x", retx,
1303                                      "dst-roi-y", rety,
1304                                      "dst-roi-w", retwidth,
1305                                      "dst-roi-h", retheight,
1306                                      NULL);
1307                 }
1308         } else if (!strcmp(videosink_name, "evasimagesink")){ //Native buffer sink
1309                 /* set rotation */
1310                 MMCAMCORDER_G_OBJECT_SET(vsink, "rotate", rotation);
1311                 /* set flip */
1312                 MMCAMCORDER_G_OBJECT_SET(vsink, "flip", flip);
1313                 /* set display-geometry-method */
1314                 MMCAMCORDER_G_OBJECT_SET(vsink, "display-geometry-method", display_geometry_method);
1315                 /* set visible */
1316                 MMCAMCORDER_G_OBJECT_SET(vsink, "visible", visible);
1317         }
1318
1319         return MM_ERROR_NONE;
1320 }
1321
1322
1323 int _mmcamcorder_vframe_stablize(MMHandleType handle)
1324 {
1325         mmf_camcorder_t *hcamcorder= MMF_CAMCORDER(handle);
1326         _MMCamcorderSubContext *sc = NULL;
1327
1328         /*_mmcam_dbg_log("%d", _MMCAMCORDER_CAMSTABLE_COUNT);*/
1329
1330         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1331
1332         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1333
1334         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1335
1336         if (sc->cam_stability_count != _MMCAMCORDER_CAMSTABLE_COUNT) {
1337                 sc->cam_stability_count = _MMCAMCORDER_CAMSTABLE_COUNT;
1338         }
1339
1340         return MM_ERROR_NONE;
1341 }
1342
1343 /* Retreive device information and set them to attributes */
1344 gboolean _mmcamcorder_get_device_info(MMHandleType handle)
1345 {
1346         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1347         _MMCamcorderSubContext *sc = NULL;
1348         GstCameraControl *control = NULL;
1349         GstCameraControlExifInfo exif_info;
1350
1351         mmf_return_val_if_fail(hcamcorder, FALSE);
1352         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1353
1354         memset(&exif_info, 0x0, sizeof(GstCameraControlExifInfo));
1355
1356         if (sc && sc->element) {
1357                 int err = MM_ERROR_NONE;
1358                 char *err_name = NULL;
1359                 double focal_len = 0.0;
1360
1361                 /* Video input device */
1362                 if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
1363                         /* Exif related information */
1364                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
1365                         if (control != NULL) {
1366                                 gst_camera_control_get_exif_info(control, &exif_info); //get video input device information
1367                                 focal_len = ((double)exif_info.focal_len_numerator) / ((double) exif_info.focal_len_denominator);
1368                         } else {
1369                                 _mmcam_dbg_err("Fail to get camera control interface!");
1370                                 focal_len = 0.0;
1371                         }
1372                 }
1373
1374                 /* Set values to attributes */
1375                 err = mm_camcorder_set_attributes(handle, &err_name,
1376                                                   MMCAM_CAMERA_FOCAL_LENGTH, focal_len,
1377                                                   NULL);
1378                 if (err != MM_ERROR_NONE) {
1379                         _mmcam_dbg_err("Set attributes error(%s:%x)!", err_name, err);
1380                         if (err_name) {
1381                                 free(err_name);
1382                                 err_name = NULL;
1383                         }
1384                         return FALSE;
1385                 }
1386         } else {
1387                 _mmcam_dbg_warn( "Sub context isn't exist.");
1388                 return FALSE;
1389         }
1390
1391         return TRUE;
1392 }
1393
1394
1395 static gboolean __mmcamcorder_video_dataprobe_preview(GstPad *pad, GstBuffer *buffer, gpointer u_data)
1396 {
1397         int current_state = MM_CAMCORDER_STATE_NONE;
1398
1399         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1400         _MMCamcorderSubContext *sc = NULL;
1401         _MMCamcorderKPIMeasure *kpi = NULL;
1402
1403         mmf_return_val_if_fail(buffer, FALSE);
1404         mmf_return_val_if_fail(GST_BUFFER_DATA(buffer), FALSE);
1405         mmf_return_val_if_fail(hcamcorder, FALSE);
1406
1407         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1408         mmf_return_val_if_fail(sc, FALSE);
1409
1410         current_state = hcamcorder->state;
1411
1412         if (sc->drop_vframe > 0) {
1413                 if (sc->pass_first_vframe > 0) {
1414                         sc->pass_first_vframe--;
1415                         _mmcam_dbg_log("Pass video frame by pass_first_vframe");
1416                 } else {
1417                         sc->drop_vframe--;
1418                         _mmcam_dbg_log("Drop video frame by drop_vframe");
1419                         return FALSE;
1420                 }
1421         } else if (sc->cam_stability_count > 0) {
1422                 sc->cam_stability_count--;
1423                 _mmcam_dbg_log("Drop video frame by cam_stability_count");
1424                 return FALSE;
1425         }
1426
1427         if (current_state >= MM_CAMCORDER_STATE_PREPARE) {
1428                 int diff_sec;
1429                 int frame_count = 0;
1430                 struct timeval current_video_time;
1431
1432                 kpi = &(sc->kpi);
1433                 if (kpi->init_video_time.tv_sec == kpi->last_video_time.tv_sec &&
1434                     kpi->init_video_time.tv_usec == kpi->last_video_time.tv_usec &&
1435                     kpi->init_video_time.tv_usec  == 0) {
1436                         /*
1437                         _mmcam_dbg_log("START to measure FPS");
1438                         */
1439                         gettimeofday(&(kpi->init_video_time), NULL);
1440                 }
1441
1442                 frame_count = ++(kpi->video_framecount);
1443
1444                 gettimeofday(&current_video_time, NULL);
1445                 diff_sec = current_video_time.tv_sec - kpi->last_video_time.tv_sec;
1446                 if (diff_sec != 0) {
1447                         kpi->current_fps = (frame_count - kpi->last_framecount) / diff_sec;
1448                         if ((current_video_time.tv_sec - kpi->init_video_time.tv_sec) != 0) {
1449                                 int framecount = kpi->video_framecount;
1450                                 int elased_sec = current_video_time.tv_sec - kpi->init_video_time.tv_sec;
1451                                 kpi->average_fps = framecount / elased_sec;
1452                         }
1453
1454                         kpi->last_framecount = frame_count;
1455                         kpi->last_video_time.tv_sec = current_video_time.tv_sec;
1456                         kpi->last_video_time.tv_usec = current_video_time.tv_usec;
1457                         /*
1458                         _mmcam_dbg_log("current fps(%d), average(%d)", kpi->current_fps, kpi->average_fps);
1459                         */
1460                 }
1461         }
1462
1463         /* video stream callback */
1464         if (hcamcorder->vstream_cb && buffer) {
1465                 GstCaps *caps = NULL;
1466                 GstStructure *structure = NULL;
1467                 int state = MM_CAMCORDER_STATE_NULL;
1468                 unsigned int fourcc = 0;
1469                 MMCamcorderVideoStreamDataType stream;
1470                 SCMN_IMGB *scmn_imgb = NULL;
1471
1472                 state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1473                 if (state < MM_CAMCORDER_STATE_PREPARE) {
1474                         _mmcam_dbg_warn("Not ready for stream callback");
1475                         return TRUE;
1476                 }
1477
1478                 caps = gst_buffer_get_caps(buffer);
1479                 if (caps == NULL) {
1480                         _mmcam_dbg_warn( "Caps is NULL." );
1481                         return TRUE;
1482                 }
1483
1484                 /* clear stream data structure */
1485                 memset(&stream, 0x0, sizeof(MMCamcorderVideoStreamDataType));
1486
1487                 structure = gst_caps_get_structure( caps, 0 );
1488                 gst_structure_get_int(structure, "width", &(stream.width));
1489                 gst_structure_get_int(structure, "height", &(stream.height));
1490                 gst_structure_get_fourcc(structure, "format", &fourcc);
1491                 stream.format = _mmcamcorder_get_pixtype(fourcc);
1492                 gst_caps_unref( caps );
1493                 caps = NULL;
1494
1495                 /*
1496                 _mmcam_dbg_log( "Call video steramCb, data[%p], Width[%d],Height[%d], Format[%d]",
1497                                 GST_BUFFER_DATA(buffer), stream.width, stream.height, stream.format );
1498                 */
1499
1500                 if (stream.width == 0 || stream.height == 0) {
1501                         _mmcam_dbg_warn("Wrong condition!!");
1502                         return TRUE;
1503                 }
1504
1505                 /* set size and timestamp */
1506                 stream.length_total = GST_BUFFER_SIZE(buffer);
1507                 stream.timestamp = (unsigned int)(GST_BUFFER_TIMESTAMP(buffer)/1000000); /* nano sec -> mili sec */
1508
1509                 if (hcamcorder->use_zero_copy_format && GST_BUFFER_MALLOCDATA(buffer)) {
1510                         scmn_imgb = (SCMN_IMGB *)GST_BUFFER_MALLOCDATA(buffer);
1511                 }
1512
1513                 /* set data pointers */
1514                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1515                     stream.format == MM_PIXEL_FORMAT_NV21 ||
1516                     stream.format == MM_PIXEL_FORMAT_I420) {
1517                         if (scmn_imgb) {
1518                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1519                                     stream.format == MM_PIXEL_FORMAT_NV21) {
1520                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1521                                         stream.num_planes = 2;
1522                                         stream.data.yuv420sp.y = scmn_imgb->a[0];
1523                                         stream.data.yuv420sp.length_y = stream.width * stream.height;
1524                                         stream.data.yuv420sp.uv = scmn_imgb->a[1];
1525                                         stream.data.yuv420sp.length_uv = stream.data.yuv420sp.length_y >> 1;
1526                                         /*
1527                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:0x%x,size:%d [UV]p:0x%x,size:%d",
1528                                                        stream.format, stream.num_planes,
1529                                                        stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1530                                                        stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1531                                         */
1532                                 } else {
1533                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1534                                         stream.num_planes = 3;
1535                                         stream.data.yuv420p.y = scmn_imgb->a[0];
1536                                         stream.data.yuv420p.length_y = stream.width * stream.height;
1537                                         stream.data.yuv420p.u = scmn_imgb->a[1];
1538                                         stream.data.yuv420p.length_u = stream.data.yuv420p.length_y >> 2;
1539                                         stream.data.yuv420p.v = scmn_imgb->a[2];
1540                                         stream.data.yuv420p.length_v = stream.data.yuv420p.length_u;
1541                                         /*
1542                                         _mmcam_dbg_log("S420[num_planes:%d] [Y]p:0x%x,size:%d [U]p:0x%x,size:%d [V]p:0x%x,size:%d",
1543                                                         stream.num_planes,
1544                                                         stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1545                                                         stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1546                                                         stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1547                                         */
1548                                 }
1549                         } else {
1550                                 if (stream.format == MM_PIXEL_FORMAT_NV12 ||
1551                                     stream.format == MM_PIXEL_FORMAT_NV21) {
1552                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420SP;
1553                                         stream.num_planes = 2;
1554                                         stream.data.yuv420sp.y = GST_BUFFER_DATA(buffer);
1555                                         stream.data.yuv420sp.length_y = stream.width * stream.height;
1556                                         stream.data.yuv420sp.uv = stream.data.yuv420sp.y + stream.data.yuv420sp.length_y;
1557                                         stream.data.yuv420sp.length_uv = stream.data.yuv420sp.length_y >> 1;
1558                                         /*
1559                                         _mmcam_dbg_log("format[%d][num_planes:%d] [Y]p:0x%x,size:%d [UV]p:0x%x,size:%d",
1560                                                        stream.format, stream.num_planes,
1561                                                        stream.data.yuv420sp.y, stream.data.yuv420sp.length_y,
1562                                                        stream.data.yuv420sp.uv, stream.data.yuv420sp.length_uv);
1563                                         */
1564                                 } else {
1565                                         stream.data_type = MM_CAM_STREAM_DATA_YUV420P;
1566                                         stream.num_planes = 3;
1567                                         stream.data.yuv420p.y = GST_BUFFER_DATA(buffer);
1568                                         stream.data.yuv420p.length_y = stream.width * stream.height;
1569                                         stream.data.yuv420p.u = stream.data.yuv420p.y + stream.data.yuv420p.length_y;
1570                                         stream.data.yuv420p.length_u = stream.data.yuv420p.length_y >> 2;
1571                                         stream.data.yuv420p.v = stream.data.yuv420p.u + stream.data.yuv420p.length_u;
1572                                         stream.data.yuv420p.length_v = stream.data.yuv420p.length_u;
1573                                         /*
1574                                         _mmcam_dbg_log("I420[num_planes:%d] [Y]p:0x%x,size:%d [U]p:0x%x,size:%d [V]p:0x%x,size:%d",
1575                                                         stream.num_planes,
1576                                                         stream.data.yuv420p.y, stream.data.yuv420p.length_y,
1577                                                         stream.data.yuv420p.u, stream.data.yuv420p.length_u,
1578                                                         stream.data.yuv420p.v, stream.data.yuv420p.length_v);
1579                                         */
1580                                 }
1581                         }
1582                 } else {
1583                         if (stream.format == MM_PIXEL_FORMAT_YUYV ||
1584                             stream.format == MM_PIXEL_FORMAT_UYVY ||
1585                             stream.format == MM_PIXEL_FORMAT_422P ||
1586                             stream.format == MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
1587                                 stream.data_type = MM_CAM_STREAM_DATA_YUV422;
1588                                 stream.data.yuv422.yuv = GST_BUFFER_DATA(buffer);
1589                                 stream.data.yuv422.length_yuv = stream.length_total;
1590                         } else {
1591                                 stream.data_type = MM_CAM_STREAM_DATA_YUV420;
1592                                 stream.data.yuv420.yuv = GST_BUFFER_DATA(buffer);
1593                                 stream.data.yuv420.length_yuv = stream.length_total;
1594                         }
1595
1596                         stream.num_planes = 1;
1597                         /*
1598                         _mmcam_dbg_log("%c%c%c%c[num_planes:%d] [0]p:0x%x,size:%d",
1599                                        fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
1600                                        stream.num_planes, stream.data.yuv420.yuv, stream.data.yuv420.length_yuv);
1601                         */
1602                 }
1603
1604                 /* set tbm bo */
1605                 if (scmn_imgb) {
1606                         int i = 0;
1607
1608                         for (i = 0 ; i < SCMN_IMGB_MAX_PLANE ; i++) {
1609                                 stream.bo[i] = (void *)scmn_imgb->bo[i];
1610                                 stream.stride[i] = scmn_imgb->s[i];
1611                                 stream.elevation[i] = scmn_imgb->e[i];
1612                         }
1613
1614                         /* set gst buffer */
1615                         stream.internal_buffer = buffer;
1616                 }
1617
1618                 /* call application callback */
1619                 _MMCAMCORDER_LOCK_VSTREAM_CALLBACK(hcamcorder);
1620                 if (hcamcorder->vstream_cb) {
1621                         hcamcorder->vstream_cb(&stream, hcamcorder->vstream_cb_param);
1622                 }
1623                 _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
1624         }
1625
1626         return TRUE;
1627 }
1628
1629
1630 static gboolean __mmcamcorder_video_dataprobe_push_buffer_to_record(GstPad *pad, GstBuffer *buffer, gpointer u_data)
1631 {
1632         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1633         _MMCamcorderSubContext *sc = NULL;
1634         GstClockTime diff = 0;           /* nsec */
1635
1636         mmf_return_val_if_fail(buffer, FALSE);
1637         mmf_return_val_if_fail(GST_BUFFER_DATA(buffer), FALSE);
1638         mmf_return_val_if_fail(hcamcorder, FALSE);
1639
1640         sc = MMF_CAMCORDER_SUBCONTEXT(u_data);
1641         mmf_return_val_if_fail(sc, FALSE);
1642
1643         /* push buffer in appsrc to encode */
1644         if(!sc->info_video) {
1645                 _mmcam_dbg_warn("sc->info_video is NULL!!");
1646                 return FALSE;
1647         }
1648
1649         if (sc->info_video->push_encoding_buffer == PUSH_ENCODING_BUFFER_RUN &&
1650             sc->info_video->record_dual_stream == FALSE &&
1651             sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst) {
1652                 int ret = 0;
1653                 GstClock *pipe_clock = NULL;
1654                 GstClockTime timestamp = GST_CLOCK_TIME_NONE;
1655
1656                 pipe_clock = GST_ELEMENT_CLOCK(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst);
1657                 if (pipe_clock) {
1658                         gst_object_ref(pipe_clock);
1659                         timestamp = gst_clock_get_time(pipe_clock) - GST_ELEMENT(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst)->base_time;
1660                         gst_object_unref(pipe_clock);
1661
1662                         /*
1663                         _mmcam_dbg_log("new time stamp %p [%"GST_TIME_FORMAT"], base time [%"GST_TIME_FORMAT"]",
1664                                        buffer, GST_TIME_ARGS(timestamp), GST_TIME_ARGS(GST_ELEMENT(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst)->base_time));
1665                         */
1666
1667                         if (sc->info_video->prev_video_ts >= timestamp) {
1668                                 _mmcam_dbg_warn("invalid time stamp %p [%"GST_TIME_FORMAT"], make it different",
1669                                                 buffer, GST_TIME_ARGS(timestamp));
1670                                 timestamp = sc->info_video->prev_video_ts + NANO_SEC_PER_MILI_SEC;
1671                         }
1672
1673                         GST_BUFFER_TIMESTAMP(buffer) = timestamp;
1674
1675                         sc->info_video->prev_video_ts = timestamp;
1676                 }
1677
1678                 g_signal_emit_by_name(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "push-buffer", buffer, &ret);
1679
1680                 /*_mmcam_dbg_log("push buffer result : 0x%x", ret);*/
1681         }
1682
1683         /* skip display if too fast FPS */
1684         if (sc->info_video ) {
1685                 if (sc->info_video->fps > _MMCAMCORDER_FRAME_PASS_MIN_FPS) {
1686                         if (sc->info_video->prev_preview_ts != 0) {
1687                                 diff = GST_BUFFER_TIMESTAMP(buffer) - sc->info_video->prev_preview_ts;
1688                                 if (diff < _MMCAMCORDER_MIN_TIME_TO_PASS_FRAME) {
1689                                         return FALSE;
1690                                 }
1691                         }
1692                 }
1693
1694                 /*_mmcam_dbg_log("diff %llu", diff);*/
1695
1696                 sc->info_video->prev_preview_ts = GST_BUFFER_TIMESTAMP(buffer);
1697         }
1698
1699         return TRUE;
1700 }
1701
1702
1703 static void __mmcamcorder_videoframe_render_error_cb(GstElement *element, void *error_id, gpointer u_data)
1704 {
1705         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1706
1707         mmf_return_if_fail(hcamcorder);
1708
1709         if (error_id) {
1710                 _mmcam_dbg_err("render error id 0x%x", *(int *)error_id);
1711         } else {
1712                 _mmcam_dbg_err("error_id is NULL");
1713         }
1714
1715         if (hcamcorder->render_error_cb) {
1716                 _mmcam_dbg_log("call render error callback");
1717                 hcamcorder->render_error_cb((unsigned int *)error_id, hcamcorder->render_error_cb_user_param);
1718         } else {
1719                 _mmcam_dbg_log("render error callback is NULL");
1720         }
1721
1722         return;
1723 }
1724
1725
1726 int __mmcamcorder_get_amrnb_bitrate_mode(int bitrate)
1727 {
1728         int result = MM_CAMCORDER_MR475;
1729
1730         if (bitrate< 5150) {
1731                 result = MM_CAMCORDER_MR475; /*AMR475*/
1732         } else if (bitrate< 5900) {
1733                 result = MM_CAMCORDER_MR515; /*AMR515*/
1734         } else if (bitrate < 6700) {
1735                 result = MM_CAMCORDER_MR59; /*AMR59*/
1736         } else if (bitrate< 7400) {
1737                 result = MM_CAMCORDER_MR67; /*AMR67*/
1738         } else if (bitrate< 7950) {
1739                 result = MM_CAMCORDER_MR74; /*AMR74*/
1740         } else if (bitrate < 10200) {
1741                 result = MM_CAMCORDER_MR795; /*AMR795*/
1742         } else if (bitrate < 12200) {
1743                 result = MM_CAMCORDER_MR102; /*AMR102*/
1744         } else {
1745                 result = MM_CAMCORDER_MR122; /*AMR122*/
1746         }
1747
1748         return result;
1749 }
1750
1751
1752 int _mmcamcorder_get_eos_message(MMHandleType handle)
1753 {
1754         double elapsed = 0.0;
1755
1756         GstMessage *gMessage = NULL;
1757         GstBus *bus = NULL;
1758         GstClockTime timeout = 1 * GST_SECOND; /* maximum waiting time */
1759         GTimer *timer = NULL;
1760         int ret = MM_ERROR_NONE;
1761
1762         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1763         _MMCamcorderSubContext *sc = NULL;
1764
1765         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1766         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1767         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1768
1769         _mmcam_dbg_log("");
1770
1771         bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
1772         timer = g_timer_new();
1773
1774         if (sc && !(sc->bget_eos)) {
1775                 while (TRUE) {
1776                         elapsed = g_timer_elapsed(timer, NULL);
1777
1778                         /*_mmcam_dbg_log("elapsed:%f sec", elapsed);*/
1779
1780                         if (elapsed > _MMCAMCORDER_WAIT_EOS_TIME) {
1781                                 _mmcam_dbg_warn("Timeout. EOS isn't received.");
1782                                  ret = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
1783                                  break;
1784                         }
1785
1786                         gMessage = gst_bus_timed_pop(bus, timeout);
1787                         if (gMessage != NULL) {
1788                                 _mmcam_dbg_log("Get message(%x).", GST_MESSAGE_TYPE(gMessage));
1789
1790                                 if (GST_MESSAGE_TYPE(gMessage) == GST_MESSAGE_ERROR) {
1791                                         GError *err;
1792                                         gchar *debug;
1793                                         gst_message_parse_error(gMessage, &err, &debug);
1794
1795                                         switch (err->code) {
1796                                         case GST_RESOURCE_ERROR_WRITE:
1797                                                 _mmcam_dbg_err("File write error");
1798                                                 ret = MM_ERROR_FILE_WRITE;
1799                                                 break;
1800                                         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
1801                                                 _mmcam_dbg_err("No left space");
1802                                                 ret = MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
1803                                                 break;
1804                                         case GST_RESOURCE_ERROR_OPEN_WRITE:
1805                                                 _mmcam_dbg_err("Out of storage");
1806                                                 ret = MM_ERROR_OUT_OF_STORAGE;
1807                                                 break;
1808                                         case GST_RESOURCE_ERROR_SEEK:
1809                                                 _mmcam_dbg_err("File read(seek)");
1810                                                 ret = MM_ERROR_FILE_READ;
1811                                                 break;
1812                                         default:
1813                                                 _mmcam_dbg_err("Resource error(%d)", err->code);
1814                                                 ret = MM_ERROR_CAMCORDER_GST_RESOURCE;
1815                                                 break;
1816                                         }
1817
1818                                         g_error_free (err);
1819                                         g_free (debug);
1820
1821                                         gst_message_unref(gMessage);
1822                                         break;
1823                                 }
1824
1825                                 _mmcamcorder_pipeline_cb_message(bus, gMessage, (void*)hcamcorder);
1826
1827                                 if (GST_MESSAGE_TYPE(gMessage) == GST_MESSAGE_EOS || sc->bget_eos) {
1828                                         gst_message_unref(gMessage);
1829                                         break;
1830                                 }
1831                                 gst_message_unref(gMessage);
1832                         } else {
1833                                 _mmcam_dbg_log("timeout of gst_bus_timed_pop()");
1834                                 if (sc->bget_eos) {
1835                                         _mmcam_dbg_log("Get EOS in another thread.");
1836                                         break;
1837                                 }
1838                         }
1839                 }
1840         }
1841
1842         g_timer_destroy(timer);
1843         timer = NULL;
1844         gst_object_unref(bus);
1845         bus = NULL;
1846
1847         _mmcam_dbg_log("END");
1848
1849         return ret;
1850 }
1851
1852
1853 void _mmcamcorder_remove_element_handle(MMHandleType handle, void *element, int first_elem, int last_elem)
1854 {
1855         int i = 0;
1856         _MMCamcorderGstElement *remove_element = (_MMCamcorderGstElement *)element;
1857
1858         mmf_return_if_fail(handle && remove_element);
1859         mmf_return_if_fail((first_elem >= 0) && (last_elem > 0) && (last_elem > first_elem));
1860
1861         _mmcam_dbg_log("");
1862
1863         for (i = first_elem ; i <= last_elem ; i++) {
1864                 remove_element[i].gst = NULL;
1865                 remove_element[i].id = _MMCAMCORDER_NONE;
1866         }
1867
1868         return;
1869 }
1870
1871
1872 int _mmcamcorder_check_audiocodec_fileformat_compatibility(MMHandleType handle)
1873 {
1874         int err = MM_ERROR_NONE;
1875         int audio_codec = MM_AUDIO_CODEC_INVALID;
1876         int file_format = MM_FILE_FORMAT_INVALID;
1877
1878         char *err_name = NULL;
1879
1880         err = mm_camcorder_get_attributes(handle, &err_name,
1881                                           MMCAM_AUDIO_ENCODER, &audio_codec,
1882                                           MMCAM_FILE_FORMAT, &file_format,
1883                                           NULL);
1884         if (err != MM_ERROR_NONE) {
1885                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
1886                 SAFE_FREE(err_name);
1887                 return err;
1888         }
1889
1890         /* Check compatibility between audio codec and file format */
1891         if (audio_codec >= MM_AUDIO_CODEC_INVALID && audio_codec < MM_AUDIO_CODEC_NUM &&
1892             file_format >= MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
1893                 if (audiocodec_fileformat_compatibility_table[audio_codec][file_format] == 0) {
1894                         _mmcam_dbg_err("Audio codec[%d] and file format[%d] compatibility FAILED.",
1895                                        audio_codec, file_format);
1896                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1897                 }
1898
1899                 _mmcam_dbg_log("Audio codec[%d] and file format[%d] compatibility SUCCESS.",
1900                                audio_codec, file_format);
1901         } else {
1902                 _mmcam_dbg_err("Audio codec[%d] or file format[%d] is INVALID.",
1903                                audio_codec, file_format);
1904                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1905         }
1906
1907         return MM_ERROR_NONE;
1908 }
1909
1910
1911 int _mmcamcorder_check_videocodec_fileformat_compatibility(MMHandleType handle)
1912 {
1913         int err = MM_ERROR_NONE;
1914         int video_codec = MM_VIDEO_CODEC_INVALID;
1915         int file_format = MM_FILE_FORMAT_INVALID;
1916
1917         char *err_name = NULL;
1918
1919         err = mm_camcorder_get_attributes(handle, &err_name,
1920                                           MMCAM_VIDEO_ENCODER, &video_codec,
1921                                           MMCAM_FILE_FORMAT, &file_format,
1922                                           NULL);
1923         if (err != MM_ERROR_NONE) {
1924                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, err);
1925                 SAFE_FREE(err_name);
1926                 return err;
1927         }
1928
1929         /* Check compatibility between audio codec and file format */
1930         if (video_codec >= MM_VIDEO_CODEC_INVALID && video_codec < MM_VIDEO_CODEC_NUM &&
1931             file_format >= MM_FILE_FORMAT_INVALID && file_format < MM_FILE_FORMAT_NUM) {
1932                 if (videocodec_fileformat_compatibility_table[video_codec][file_format] == 0) {
1933                         _mmcam_dbg_err("Video codec[%d] and file format[%d] compatibility FAILED.",
1934                                        video_codec, file_format);
1935                         return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1936                 }
1937
1938                 _mmcam_dbg_log("Video codec[%d] and file format[%d] compatibility SUCCESS.",
1939                                video_codec, file_format);
1940         } else {
1941                 _mmcam_dbg_err("Video codec[%d] or file format[%d] is INVALID.",
1942                                video_codec, file_format);
1943                 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
1944         }
1945
1946         return MM_ERROR_NONE;
1947 }
1948
1949
1950 bool _mmcamcorder_set_display_rotation(MMHandleType handle, int display_rotate)
1951 {
1952         const char* videosink_name = NULL;
1953
1954         mmf_camcorder_t *hcamcorder = NULL;
1955         _MMCamcorderSubContext *sc = NULL;
1956
1957         hcamcorder = MMF_CAMCORDER(handle);
1958         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1959
1960         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1961         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1962         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1963
1964         if (sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst) {
1965                 /* Get videosink name */
1966                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
1967                 if (!strcmp(videosink_name, "xvimagesink") || !strcmp(videosink_name, "evasimagesink") ||
1968                     !strcmp(videosink_name, "evaspixmapsink")) {
1969                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst,
1970                                                  "rotate", display_rotate);
1971                         _mmcam_dbg_log("Set display-rotate [%d] done.", display_rotate);
1972                         return TRUE;
1973                 } else {
1974                         _mmcam_dbg_warn("videosink[%s] does not support DISPLAY_ROTATION.", videosink_name);
1975                         return FALSE;
1976                 }
1977         } else {
1978                 _mmcam_dbg_err("Videosink element is null");
1979                 return FALSE;
1980         }
1981 }
1982
1983
1984 bool _mmcamcorder_set_display_flip(MMHandleType handle, int display_flip)
1985 {
1986         const char* videosink_name = NULL;
1987
1988         mmf_camcorder_t *hcamcorder = NULL;
1989         _MMCamcorderSubContext *sc = NULL;
1990
1991         hcamcorder = MMF_CAMCORDER(handle);
1992         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1993
1994         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1995         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1996         mmf_return_val_if_fail(sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1997
1998         if (sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst) {
1999                 /* Get videosink name */
2000                 _mmcamcorder_conf_get_value_element_name(sc->VideosinkElement, &videosink_name);
2001                 if (!strcmp(videosink_name, "xvimagesink") || !strcmp(videosink_name, "evasimagesink") ||
2002                     !strcmp(videosink_name, "evaspixmapsink")) {
2003                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst,
2004                                                  "flip", display_flip);
2005                         _mmcam_dbg_log("Set display flip [%d] done.", display_flip);
2006                         return TRUE;
2007                 } else {
2008                         _mmcam_dbg_warn("videosink[%s] does not support DISPLAY_FLIP", videosink_name);
2009                         return FALSE;
2010                 }
2011         } else {
2012                 _mmcam_dbg_err("Videosink element is null");
2013                 return FALSE;
2014         }
2015 }
2016
2017
2018 bool _mmcamcorder_set_videosrc_rotation(MMHandleType handle, int videosrc_rotate)
2019 {
2020         int width = 0;
2021         int height = 0;
2022         int fps = 0;
2023         _MMCamcorderSubContext *sc = NULL;
2024
2025         mmf_camcorder_t *hcamcorder = NULL;
2026
2027         hcamcorder = MMF_CAMCORDER(handle);
2028         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2029
2030         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2031         if (!sc) {
2032                 _mmcam_dbg_log("sub context is not initailized");
2033                 return TRUE;
2034         }
2035
2036         mm_camcorder_get_attributes(handle, NULL,
2037                                     MMCAM_CAMERA_WIDTH, &width,
2038                                     MMCAM_CAMERA_HEIGHT, &height,
2039                                     MMCAM_CAMERA_FPS, &fps,
2040                                     NULL);
2041
2042         _mmcam_dbg_log("set rotate %d", videosrc_rotate);
2043
2044         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, videosrc_rotate);
2045 }
2046
2047
2048 bool _mmcamcorder_set_videosrc_caps(MMHandleType handle, unsigned int fourcc, int width, int height, int fps, int rotate)
2049 {
2050         int set_width = 0;
2051         int set_height = 0;
2052         int set_rotate = 0;
2053         int fps_auto = 0;
2054         unsigned int caps_fourcc = 0;
2055         gboolean do_set_caps = FALSE;
2056
2057         GstCaps *caps = NULL;
2058
2059         mmf_camcorder_t *hcamcorder = NULL;
2060         _MMCamcorderSubContext *sc = NULL;
2061
2062         hcamcorder = MMF_CAMCORDER(handle);
2063         mmf_return_val_if_fail(hcamcorder, FALSE);
2064
2065         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2066
2067         if (!sc || !(sc->element)) {
2068                 _mmcam_dbg_log("sub context is not initialized");
2069                 return TRUE;
2070         }
2071
2072         if (!sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2073                 _mmcam_dbg_err("Video src is NULL!");
2074                 return FALSE;
2075         }
2076
2077         if (!sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst) {
2078                 _mmcam_dbg_err("Video filter is NULL!");
2079                 return FALSE;
2080         }
2081
2082         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2083                 int capture_width = 0;
2084                 int capture_height = 0;
2085                 double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
2086
2087                 mm_camcorder_get_attributes(handle, NULL,
2088                                             MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
2089                                             MMCAM_CAMERA_FPS_AUTO, &fps_auto,
2090                                             MMCAM_CAPTURE_WIDTH, &capture_width,
2091                                             MMCAM_CAPTURE_HEIGHT, &capture_height,
2092                                             MMCAM_VIDEO_WIDTH, &sc->info_video->video_width,
2093                                             MMCAM_VIDEO_HEIGHT, &sc->info_video->video_height,
2094                                             NULL);
2095                 _mmcam_dbg_log("motion rate %f, capture size %dx%d, fps auto %d, video size %dx%d",
2096                                motion_rate, capture_width, capture_height, fps_auto,
2097                                sc->info_video->video_width, sc->info_video->video_height);
2098
2099                 if(motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE) {
2100                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", fps);
2101                 } else {
2102                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "high-speed-fps", 0);
2103                 }
2104
2105                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", capture_width);
2106                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", capture_height);
2107                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
2108
2109                 /* set fps */
2110                 sc->info_video->fps = fps;
2111         }
2112
2113         /* Interleaved format does not support rotation */
2114         if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2115                 /* store videosrc rotation */
2116                 sc->videosrc_rotate = rotate;
2117
2118                 /* Define width, height and rotate in caps */
2119
2120                 /* This will be applied when rotate is 0, 90, 180, 270 if rear camera.
2121                 This will be applied when rotate is 0, 180 if front camera. */
2122                 set_rotate = rotate * 90;
2123
2124                 if (rotate == MM_VIDEO_INPUT_ROTATION_90 ||
2125                     rotate == MM_VIDEO_INPUT_ROTATION_270) {
2126                         set_width = height;
2127                         set_height = width;
2128                         if (hcamcorder->device_type == MM_VIDEO_DEVICE_CAMERA1) {
2129                                 if (rotate == MM_VIDEO_INPUT_ROTATION_90) {
2130                                         set_rotate = 270;
2131                                 } else {
2132                                         set_rotate = 90;
2133                                 }
2134                         }
2135                 } else {
2136                         set_width = width;
2137                         set_height = height;
2138                 }
2139         } else {
2140                 sc->videosrc_rotate = MM_VIDEO_INPUT_ROTATION_NONE;
2141                 set_rotate = 0;
2142                 set_width = width;
2143                 set_height = height;
2144
2145                 _mmcam_dbg_warn("ITLV format doe snot support INPUT ROTATE. Ignore ROTATE[%d]", rotate);
2146         }
2147
2148         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", &caps);
2149         if (caps && !gst_caps_is_any(caps)) {
2150                 GstStructure *structure = NULL;
2151
2152                 structure = gst_caps_get_structure(caps, 0);
2153                 if (structure) {
2154                         int caps_width = 0;
2155                         int caps_height = 0;
2156                         int caps_fps = 0;
2157                         int caps_rotate = 0;
2158
2159                         gst_structure_get_fourcc(structure, "format", &caps_fourcc);
2160                         gst_structure_get_int(structure, "width", &caps_width);
2161                         gst_structure_get_int(structure, "height", &caps_height);
2162                         gst_structure_get_int(structure, "fps", &caps_fps);
2163                         gst_structure_get_int(structure, "rotate", &caps_rotate);
2164
2165                         if (set_width == caps_width && set_height == caps_height &&
2166                             fourcc == caps_fourcc && set_rotate == caps_rotate && fps == caps_fps) {
2167                                 _mmcam_dbg_log("No need to replace caps.");
2168                         } else {
2169                                 _mmcam_dbg_log("current [%c%c%c%c %dx%d, fps %d, rot %d], new [%c%c%c%c %dx%d, fps %d, rot %d]",
2170                                                caps_fourcc, caps_fourcc>>8, caps_fourcc>>16, caps_fourcc>>24,
2171                                                caps_width, caps_height, caps_fps, caps_rotate,
2172                                                fourcc, fourcc>>8, fourcc>>16, fourcc>>24,
2173                                                set_width, set_height, fps, set_rotate);
2174                                 do_set_caps = TRUE;
2175                         }
2176                 } else {
2177                         _mmcam_dbg_log("can not get structure of caps. set new one...");
2178                         do_set_caps = TRUE;
2179                 }
2180         } else {
2181                 _mmcam_dbg_log("No caps. set new one...");
2182                 do_set_caps = TRUE;
2183         }
2184
2185         if (caps) {
2186                 gst_caps_unref(caps);
2187                 caps = NULL;
2188         }
2189
2190         if (do_set_caps) {
2191                 caps = gst_caps_new_simple("video/x-raw-yuv",
2192                                            "format", GST_TYPE_FOURCC, fourcc,
2193                                            "width", G_TYPE_INT, set_width,
2194                                            "height", G_TYPE_INT, set_height,
2195                                            "framerate", GST_TYPE_FRACTION, fps, 1,
2196                                            "rotate", G_TYPE_INT, set_rotate,
2197                                            NULL);
2198                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_FILT].gst, "caps", caps);
2199                 gst_caps_unref(caps);
2200                 caps = NULL;
2201                 _mmcam_dbg_log("vidoesrc new caps set. [%c%c%c%c %dx%d, fps %d, rotate %d]",
2202                                (sc->fourcc), (sc->fourcc)>>8, (sc->fourcc)>>16, (sc->fourcc)>>24,
2203                                set_width, set_height, fps, set_rotate);
2204         }
2205
2206         if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2207                 /* assume that it's camera capture mode */
2208                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "csc-range", 1);
2209         }
2210
2211         return TRUE;
2212 }
2213
2214
2215 bool _mmcamcorder_set_videosrc_flip(MMHandleType handle, int videosrc_flip)
2216 {
2217         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2218         _MMCamcorderSubContext *sc = NULL;
2219
2220         mmf_return_val_if_fail(hcamcorder, FALSE);
2221
2222         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2223         if (!sc) {
2224                 return TRUE;
2225         }
2226
2227         _mmcam_dbg_log("Set FLIP %d", videosrc_flip);
2228
2229         if (sc->element && sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
2230                 int hflip = 0;
2231                 int vflip = 0;
2232
2233                 /* Interleaved format does not support FLIP */
2234                 if (sc->info_image->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
2235                         hflip = (videosrc_flip & MM_FLIP_HORIZONTAL) == MM_FLIP_HORIZONTAL;
2236                         vflip = (videosrc_flip & MM_FLIP_VERTICAL) == MM_FLIP_VERTICAL;
2237
2238                         _mmcam_dbg_log("videosrc flip H:%d, V:%d", hflip, vflip);
2239
2240                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "hflip", hflip);
2241                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "vflip", vflip);
2242                 } else {
2243                         _mmcam_dbg_warn("ITLV format does not support FLIP. Ignore FLIP[%d]",
2244                                         videosrc_flip);
2245                 }
2246         } else {
2247                 _mmcam_dbg_warn("element is NULL");
2248                 return FALSE;
2249         }
2250
2251         return TRUE;
2252 }
2253
2254
2255 bool _mmcamcorder_set_videosrc_anti_shake(MMHandleType handle, int anti_shake)
2256 {
2257         GstCameraControl *control = NULL;
2258         _MMCamcorderSubContext *sc = NULL;
2259         GstElement *v_src = NULL;
2260
2261         int set_value = 0;
2262
2263         mmf_return_val_if_fail(handle, FALSE);
2264
2265         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2266         if (!sc) {
2267                 return TRUE;
2268         }
2269
2270         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2271
2272         if (!v_src) {
2273                 _mmcam_dbg_warn("videosrc element is NULL");
2274                 return FALSE;
2275         }
2276
2277         set_value = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_ANTI_HANDSHAKE, anti_shake);
2278
2279         /* set anti-shake with camera control */
2280         if (!GST_IS_CAMERA_CONTROL(v_src)) {
2281                 _mmcam_dbg_warn("Can't cast Video source into camera control.");
2282                 return FALSE;
2283         }
2284
2285         control = GST_CAMERA_CONTROL(v_src);
2286         if (gst_camera_control_set_ahs(control, set_value)) {
2287                 _mmcam_dbg_log("Succeed in operating anti-handshake. value[%d]", set_value);
2288                 return TRUE;
2289         } else {
2290                 _mmcam_dbg_warn("Failed to operate anti-handshake. value[%d]", set_value);
2291         }
2292
2293         return FALSE;
2294 }
2295
2296
2297 bool _mmcamcorder_set_videosrc_stabilization(MMHandleType handle, int stabilization)
2298 {
2299         _MMCamcorderSubContext *sc = NULL;
2300         GstElement *v_src = NULL;
2301
2302         mmf_return_val_if_fail(handle, FALSE);
2303
2304         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2305         if (!sc) {
2306                 return TRUE;
2307         }
2308
2309         v_src = sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst;
2310         if (!v_src) {
2311                 _mmcam_dbg_warn("videosrc element is NULL");
2312                 return FALSE;
2313         }
2314
2315         /* check property of videosrc element - support VDIS */
2316         if(g_object_class_find_property(G_OBJECT_GET_CLASS(G_OBJECT(v_src)), "enable-vdis-mode")) {
2317                 int video_width = 0;
2318                 int video_height = 0;
2319
2320                 if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2321                         _mmcam_dbg_log("ENABLE video stabilization");
2322
2323                         /* VDIS mode only supports NV12 and [720p or 1080p or 1088 * 1088] */
2324                         mm_camcorder_get_attributes(handle, NULL,
2325                                                     MMCAM_VIDEO_WIDTH, &video_width,
2326                                                     MMCAM_VIDEO_HEIGHT, &video_height,
2327                                                     NULL);
2328                         if (sc->info_image->preview_format == MM_PIXEL_FORMAT_NV12 &&
2329                             video_width >= 1080 && video_height >= 720) {
2330                                 _mmcam_dbg_log("NV12, video size %dx%d, ENABLE video stabilization",
2331                                                video_width, video_height, stabilization);
2332                                 /* set vdis mode */
2333                                 g_object_set(G_OBJECT(v_src),
2334                                              "enable-vdis-mode", TRUE,
2335                                              NULL);
2336                         } else {
2337                                 _mmcam_dbg_warn("invalid preview format %c%c%c%c or video size %dx%d",
2338                                                 sc->fourcc, sc->fourcc>>8, sc->fourcc>>16, sc->fourcc>>24,
2339                                                 video_width, video_height);
2340                                 return FALSE;
2341                         }
2342                 } else {
2343                         /* set vdis mode */
2344                         g_object_set(G_OBJECT(v_src),
2345                                      "enable-vdis-mode", FALSE,
2346                                      NULL);
2347
2348                         _mmcam_dbg_log("DISABLE video stabilization");
2349                 }
2350         } else if (stabilization == MM_CAMCORDER_VIDEO_STABILIZATION_ON) {
2351                 _mmcam_dbg_err("no property for video stabilization, so can not set ON");
2352                 return FALSE;
2353         } else {
2354                 _mmcam_dbg_warn("no property for video stabilization");
2355         }
2356
2357         return TRUE;
2358 }
2359
2360
2361 bool _mmcamcorder_set_camera_resolution(MMHandleType handle, int width, int height)
2362 {
2363         int fps = 0;
2364
2365         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2366         _MMCamcorderSubContext *sc = NULL;
2367
2368         mmf_return_val_if_fail(hcamcorder, FALSE);
2369
2370         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2371         if (!sc) {
2372                 return TRUE;
2373         }
2374
2375         mm_camcorder_get_attributes(handle, NULL,
2376                                     MMCAM_CAMERA_FPS, &fps,
2377                                     NULL);
2378
2379         _mmcam_dbg_log("set %dx%d", width, height);
2380
2381         return _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, sc->videosrc_rotate);
2382 }