src/media_codec_port_gst.c

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17 #include <glib.h>
  18 #include <stdio.h>
  19 #include <stdlib.h>
  20 #include <string.h>
  21 #include <dlog.h>
  22 #include <media_codec_queue.h>
  23 #include <media_codec_port_gst.h>
  24 #include <media_packet_internal.h>
  25 #include <media_codec_util.h>
  26
  27 #include <gst/gst.h>
  28 #include <gst/gstelement.h>
  29 #include <gst/app/gstappsrc.h>
  30
  31 #ifdef TIZEN_PROFILE_LITE
  32 #include <fcntl.h>
  33 #include <sys/ioctl.h>
  34 #include <linux/ion.h>
  35 #endif
  36
  37 /*
  38  * Internal Implementation
  39  */
  40 static gpointer feed_task(gpointer data);
  41 static void __mc_gst_stop_feed(GstElement *pipeline, gpointer data);
  42 static void __mc_gst_start_feed(GstElement *pipeline, guint size, gpointer data);
  43 static media_packet_h _mc_get_input_buffer(mc_gst_core_t *core);
  44
  45 static gboolean __mc_gst_init_gstreamer();
  46 static int _mc_output_media_packet_new(mc_gst_core_t *core, bool video, bool encoder, media_format_mimetype_e out_mime);
  47 static mc_ret_e _mc_gst_create_pipeline(mc_gst_core_t *core, gchar *factory_name);
  48 static mc_ret_e _mc_gst_destroy_pipeline(mc_gst_core_t *core);
  49 static void __mc_gst_buffer_add(GstElement *element, GstBuffer *buffer, GstPad *pad, gpointer data);
  50 static int __mc_output_buffer_finalize_cb(media_packet_h packet, int error_code, void *user_data);
  51 static int _mc_gst_update_caps(mc_gst_core_t *core, GstMCBuffer *mcbuffer, bool codec_config);
  52 static gboolean _mc_update_packet_info(mc_gst_core_t *core, media_format_h fmt);
  53 static GstMCBuffer *_mc_gst_media_packet_to_gstbuffer(mc_gst_core_t *core, media_packet_h packet, bool codec_config);
  54 static int _mc_gst_gstbuffer_to_appsrc(mc_gst_core_t *core, GstMCBuffer *mcbuffer);
  55 static gchar *__mc_get_gst_input_format(media_packet_h packet, bool is_hw);
  56 static media_packet_h __mc_gst_make_media_packet(mc_gst_core_t *core, unsigned char *data, int size);
  57 static gboolean __mc_gst_bus_callback(GstBus *bus, GstMessage *msg, gpointer data);
  58 static GstBusSyncReply __mc_gst_bus_sync_callback(GstBus *bus, GstMessage *msg, gpointer data);
  59 static MMVideoBuffer *__mc_gst_make_tbm_buffer(mc_gst_core_t *core, media_packet_h packet);
  60 static GstMCBuffer *gst_mediacodec_buffer_new(mc_gst_core_t *core, media_packet_h packet, uint64_t size);
  61 static void __mc_input_buffer_finalize_cb(GstMCBuffer *buffer);
  62 static int __mc_set_caps_streamheader(mc_gst_core_t *core, GstMCBuffer *mcbuffer, guint streamheader_size);
  63 static int __mc_set_caps_codecdata(mc_gst_core_t *core, GstMCBuffer *mcbuffer, guint codecdata_size);
  64 static void __mc_push_output_to_queue(mc_gst_core_t *core, media_packet_h out_packet);
  65 static int __mc_gst_create_eos_packet(media_format_h fmt, media_packet_h *out_packet);
  66 static void _mc_gst_handle_input_buffer_used(mc_gst_core_t *core, media_packet_h packet);
  67
  68 static gint __gst_handle_stream_error(mc_gst_core_t *core, GError *error, GstMessage *message);
  69 static gint __gst_transform_gsterror(mc_gst_core_t *core, GstMessage *message, GError *error);
  70 static gint __gst_handle_resource_error(mc_gst_core_t *core, int code);
  71 static gint __gst_handle_library_error(mc_gst_core_t *core, int code);
  72 static gint __gst_handle_core_error(mc_gst_core_t *core, int code);
  73 static const gchar * _mc_error_to_string(mc_ret_e err);
  74 static const gchar * _mc_bit_to_string(int bit);
  75 static int _mc_get_support_bit_from_format(media_format_mimetype_e format);
  76
  77 static int _mc_link_vtable(mc_gst_core_t *core, mediacodec_codec_type_e id, gboolean is_encoder, gboolean is_hw);
  78 #ifdef TIZEN_PROFILE_LITE
  79 static int __tbm_get_physical_addr_bo(tbm_bo_handle tbm_bo_handle_fd_t, int *phy_addr, int *phy_size);
  80 #endif
  81 static int _mc_gst_flush_buffers(mc_gst_core_t *core);
  82 static void _mc_gst_set_flush_input(mc_gst_core_t *core);
  83 static void _mc_gst_set_flush_output(mc_gst_core_t *core);
  84
  85 #ifdef TIZEN_EXYNOS_SPECIFIC
  86 static int __tile_4x2_read(int x_size, int y_size, int x_pos, int y_pos);
  87 static void __csc_tiled_to_linear_crop(unsigned char *yuv420_dest,
  88                 unsigned char *nv12t_src, int yuv420_width, int yuv420_height,
  89                 int left, int top, int right, int buttom);
  90 #endif
  91
  92 static void _mc_send_eos_signal(mc_gst_core_t *core);
  93 static void _mc_wait_for_eos(mc_gst_core_t *core);
  94 static int _mc_get_mime(mc_gst_core_t *core);
  95
  96 /* video vtable */
  97 int(*vdec_vtable[])() = {&__mc_fill_input_buffer_with_packet, &__mc_fill_packet_with_output_buffer};
  98 int(*venc_vtable[])() = {&__mc_fill_input_buffer_with_packet, &__mc_fill_packet_with_output_buffer};
  99
 100
 101 int(*vdec_h264_sw_vtable[])() = {&__mc_fill_input_buffer_with_packet,                   /* S/W H.264 Decoder Vtable */
 102                                                                 &__mc_fill_vdec_packet_with_output_buffer};
 103
 104 int(*vdec_mpeg4_sw_vtable[])() = {&__mc_fill_input_buffer_with_packet,                  /* S/W MPEG4 Decoder Vtable */
 105                                                                 &__mc_fill_vdec_packet_with_output_buffer};
 106
 107 int(*vdec_h263_sw_vtable[])() = {&__mc_fill_input_buffer_with_packet,                   /* S/W MPEG4 Decoder Vtable */
 108                                                                 &__mc_fill_vdec_packet_with_output_buffer};
 109
 110 int(*vdec_h264_hw_vtable[])() = {&__mc_fill_input_buffer_with_packet,                   /* H/W H.264 Decoder Vtable */
 111                                                                 &__mc_fill_vdec_packet_with_output_buffer};
 112
 113 int(*vdec_mpeg4_hw_vtable[])() = {&__mc_fill_input_buffer_with_packet,                  /* H/W MPEG4 Decoder Vtable */
 114                                                                 &__mc_fill_vdec_packet_with_output_buffer};
 115
 116 int(*vdec_h263_hw_vtable[])() = {&__mc_fill_input_buffer_with_packet,                   /* H/W MPEG4 Decoder Vtable */
 117                                                                 &__mc_fill_vdec_packet_with_output_buffer};
 118
 119 int(*venc_mpeg4_sw_vtable[])() = {&__mc_fill_input_buffer_with_venc_packet,             /* S/W MPEG4 Encoder Vtable */
 120                                                                 &__mc_fill_venc_packet_with_output_buffer};
 121
 122 int(*venc_h263_sw_vtable[])() = {&__mc_fill_input_buffer_with_venc_packet,              /* S/W MPEG4 Encoder Vtable */
 123                                                                 &__mc_fill_venc_packet_with_output_buffer};
 124
 125 int(*venc_h264_hw_vtable[])() = {&__mc_fill_input_buffer_with_venc_packet,              /* H/W H.264 Encoder Vtable */
 126                                                                 &__mc_fill_venc_packet_with_output_buffer};
 127
 128 int(*venc_mpeg4_hw_vtable[])() = {&__mc_fill_input_buffer_with_venc_packet,             /* H/W MPEG4 Encoder Vtable */
 129                                                                 &__mc_fill_venc_packet_with_output_buffer};
 130
 131 int(*venc_h263_hw_vtable[])() = {&__mc_fill_input_buffer_with_venc_packet,              /* H/W MPEG4 Encoder Vtable */
 132                                                                 &__mc_fill_venc_packet_with_output_buffer};
 133
 134 int(*aenc_vtable[])() = {&__mc_fill_input_buffer_with_packet, &__mc_fill_packet_with_output_buffer};
 135 int(*adec_vtable[])() = {&__mc_fill_input_buffer_with_packet, &__mc_fill_packet_with_output_buffer};
 136
 137 int(*aenc_aac_vtable[])() = {&__mc_fill_input_buffer_with_packet,                    /* AAC LC Encoder vtable */
 138                                                         &__mc_fill_aenc_packet_with_output_buffer};
 139
 140 int(*adec_aac_vtable[])() = {&__mc_fill_input_buffer_with_adec_packet,               /* AAC LC Decoder Vtable */
 141                                                         &__mc_fill_packet_with_output_buffer};
 142
 143 int(*adec_aacv12_vtable[])() = {&__mc_fill_input_buffer_with_adec_packet,            /* AAC HE Decoder Vtable */
 144                                                         &__mc_fill_packet_with_output_buffer};
 145
 146 int(*adec_mp3_vtable[])() = {&__mc_fill_input_buffer_with_packet,                    /* MP3 Decoder Vtable */
 147                                                         &__mc_fill_packet_with_output_buffer};
 148
 149 int(*adec_amrnb_vtable[])() = {&__mc_fill_input_buffer_with_packet,                  /* AMR-NB Decoder Vtable */
 150                                                         &__mc_fill_packet_with_output_buffer};
 151
 152 int(*adec_amrwb_vtable[])() = {&__mc_fill_input_buffer_with_packet,                  /* AMR-WB Decoder Vtable */
 153                                                         &__mc_fill_packet_with_output_buffer};
 154
 155 int(*aenc_amrnb_vtable[])() = {&__mc_fill_input_buffer_with_packet,                  /* AMR-NB Encoder Vtable */
 156                                                         &__mc_fill_packet_with_output_buffer};
 157
 158 int(*adec_vorbis_vtable[])() = {&__mc_fill_input_buffer_with_packet,                 /* VORBIS Decoder Vtable */
 159                                                         &__mc_fill_packet_with_output_buffer};
 160
 161 int(*adec_flac_vtable[])() = {&__mc_fill_input_buffer_with_packet,                   /* FLAC Decoder Vtable */
 162                                                         &__mc_fill_packet_with_output_buffer};
 163
 164 int(*adec_wma_vtable[])() = {&__mc_fill_input_buffer_with_packet,                    /* WMA Decoder Vtable */
 165                                                         &__mc_fill_packet_with_output_buffer};
 166
 167
 168 /*
 169  * fill_inbuf virtual functions
 170  */
 171 int __mc_fill_input_buffer(mc_gst_core_t *core, media_packet_h packet, GstMCBuffer *mcbuffer)
 172 {
 173         return core->vtable[fill_inbuf](core, packet, mcbuffer);
 174 }
 175
 176 int __mc_fill_inbuf_with_mm_video_buffer(mc_gst_core_t *core, media_packet_h packet, GstMCBuffer *mcbuffer)
 177 {
 178         int ret = MC_ERROR_NONE;
 179
 180         MMVideoBuffer *mm_vbuffer = NULL;
 181         void *buf_data = NULL;
 182         uint64_t buf_size = 0;
 183
 184         ret = media_packet_get_buffer_size(packet, &buf_size);
 185         if (ret != MEDIA_PACKET_ERROR_NONE) {
 186                 LOGW("buffer size get failed");
 187                 return MC_ERROR;
 188         }
 189
 190         ret = media_packet_get_buffer_data_ptr(packet, &buf_data);
 191         if (ret != MEDIA_PACKET_ERROR_NONE) {
 192                 LOGW("buffer data get failed");
 193                 return MC_ERROR;
 194         }
 195
 196         mm_vbuffer = __mc_gst_make_tbm_buffer(core, mcbuffer->packet);
 197
 198         if (mm_vbuffer != NULL) {
 199                 gst_buffer_prepend_memory(mcbuffer->buffer,
 200                                 gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, mm_vbuffer, sizeof(*mm_vbuffer), 0,
 201                                         sizeof(*mm_vbuffer), mm_vbuffer, free));
 202                 LOGD("mm_vbuffer appended, %d, %d", sizeof(*mm_vbuffer), gst_buffer_n_memory(mcbuffer->buffer));
 203         }
 204
 205         if (buf_data != NULL) {
 206                 gst_buffer_prepend_memory(mcbuffer->buffer,
 207                                 gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, buf_data, buf_size, 0,
 208                                         buf_size, mcbuffer, (GDestroyNotify)__mc_input_buffer_finalize_cb));
 209                 LOGD("packet data apended, %d, %d", buf_size, gst_buffer_n_memory(mcbuffer->buffer));
 210         }
 211         return ret;
 212 }
 213
 214 int __mc_fill_input_buffer_with_packet(mc_gst_core_t *core, media_packet_h packet, GstMCBuffer *mcbuffer)
 215 {
 216         int ret = MC_ERROR_NONE;
 217         void *buf_data = NULL;
 218         uint64_t buf_size = 0;
 219
 220         ret = media_packet_get_buffer_size(packet, &buf_size);
 221         if (ret != MEDIA_PACKET_ERROR_NONE) {
 222                 LOGW("buffer size get failed");
 223                 return MC_ERROR;
 224         }
 225
 226         ret = media_packet_get_buffer_data_ptr(packet, &buf_data);
 227         if (ret != MEDIA_PACKET_ERROR_NONE) {
 228                 LOGW("buffer data get failed");
 229                 return MC_ERROR;
 230         }
 231
 232         if (buf_data != NULL) {
 233                 gst_buffer_append_memory(mcbuffer->buffer,
 234                                 gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, buf_data, buf_size, 0,
 235                                         buf_size, mcbuffer, (GDestroyNotify)__mc_input_buffer_finalize_cb));
 236                 LOGD("packet data apended");
 237         }
 238
 239         return ret;
 240 }
 241
 242 int __mc_fill_input_buffer_with_adec_packet(mc_gst_core_t *core, media_packet_h packet, GstMCBuffer *mcbuffer)
 243 {
 244         int ret = MC_ERROR_NONE;
 245         void *buf_data = NULL;
 246         uint64_t buf_size = 0;
 247         bool codec_config = FALSE;
 248         void *codec_data = NULL;
 249         unsigned int codec_size = 0;
 250
 251         ret = media_packet_get_buffer_size(packet, &buf_size);
 252         if (ret != MEDIA_PACKET_ERROR_NONE) {
 253                 LOGW("buffer size get failed");
 254                 return MC_ERROR;
 255         }
 256
 257         ret = media_packet_get_buffer_data_ptr(packet, &buf_data);
 258         if (ret != MEDIA_PACKET_ERROR_NONE) {
 259                 LOGW("buffer data get failed");
 260                 return MC_ERROR;
 261         }
 262
 263         if (media_packet_is_codec_config(packet, &codec_config) != MEDIA_PACKET_ERROR_NONE) {
 264                 LOGE("media_packet_is_codec_config failed");
 265                 return MC_ERROR;
 266         }
 267
 268         if (buf_data != NULL) {
 269                 media_packet_get_codec_data(packet, &codec_data, &codec_size);
 270
 271                 if (!codec_data && codec_config) {
 272                         gst_buffer_append_memory(mcbuffer->buffer,
 273                                         gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, buf_data, buf_size, 0,
 274                                                 buf_size, NULL, NULL));
 275                         LOGD("csd packet data apended");
 276                 } else {
 277                         gst_buffer_append_memory(mcbuffer->buffer,
 278                                         gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, buf_data, buf_size, 0,
 279                                                 buf_size, mcbuffer, (GDestroyNotify)__mc_input_buffer_finalize_cb));
 280                         LOGD("packet data apended");
 281                 }
 282         }
 283
 284         return ret;
 285 }
 286
 287 int __mc_fill_input_buffer_with_venc_packet(mc_gst_core_t *core, media_packet_h packet, GstMCBuffer *mcbuffer)
 288 {
 289         int ret = MC_ERROR_NONE;
 290         void *uv_ptr = NULL;
 291         void *y_ptr = NULL;
 292         int buf_size = 0;
 293         int stride_width;
 294         int stride_height;
 295         int width;
 296         int height;
 297         uint32_t plane_num;
 298         int i;
 299         int j;
 300         int stride = 0;
 301
 302         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
 303
 304         width = enc_info->width;
 305         height = enc_info->height;
 306
 307         ret = media_packet_get_number_of_video_planes(packet, &plane_num);
 308         if (ret != MEDIA_PACKET_ERROR_NONE) {
 309                 LOGW("media_packet_get_number_of_video_planes failed");
 310                 return MC_ERROR;
 311         }
 312
 313         ret = media_packet_get_video_plane_data_ptr(packet, 0, &y_ptr);
 314         if (ret != MEDIA_PACKET_ERROR_NONE) {
 315                 LOGW("media_packet_get_video_plane_data_ptr failed");
 316                 return MC_ERROR;
 317         }
 318
 319         ret = media_packet_get_video_stride_width(packet, 0, &stride_width);
 320         if (ret != MEDIA_PACKET_ERROR_NONE) {
 321                 LOGW("media_packet_get_video_stride_width failed");
 322                 return MC_ERROR;
 323         }
 324
 325         ret = media_packet_get_video_stride_height(packet, 0, &stride_height);
 326         if (ret != MEDIA_PACKET_ERROR_NONE) {
 327                 LOGW("media_packet_get_video_stride_width failed");
 328                 return MC_ERROR;
 329         }
 330
 331         if (!core->is_hw) {
 332                 if (width == stride_width) {
 333                         mcbuffer->buf_size += stride_width * stride_height;
 334
 335                         for (i = 1; i < plane_num; i++) {
 336                                 media_packet_get_video_plane_data_ptr(packet, i, &uv_ptr);
 337                                 media_packet_get_video_stride_width(packet, i, &stride_width);
 338                                 media_packet_get_video_stride_height(packet, i, &stride_height);
 339
 340                                 buf_size = stride_width * stride_height;
 341
 342                                 memcpy(y_ptr + mcbuffer->buf_size, uv_ptr, buf_size);
 343                                 mcbuffer->buf_size += buf_size;
 344                                 LOGD("plane : %d, buf_size : %d, total : %d", i, buf_size, mcbuffer->buf_size);
 345                         }
 346                 } else {
 347
 348                         for (j = 0; j < height; j++) {
 349                                 memcpy(y_ptr + mcbuffer->buf_size, y_ptr + stride, width);
 350                                 mcbuffer->buf_size += width;
 351                                 stride += stride_width;
 352                         }
 353
 354                         stride = 0;
 355
 356                         for (i = 1; i < plane_num; i++) {
 357                                 media_packet_get_video_plane_data_ptr(packet, i, &uv_ptr);
 358                                 media_packet_get_video_stride_width(packet, i, &stride_width);
 359                                 media_packet_get_video_stride_height(packet, i, &stride_height);
 360
 361                                 for (j = 0; j < height>>1; j++) {
 362                                         memcpy(y_ptr + mcbuffer->buf_size, uv_ptr + stride, width>>1);
 363                                         mcbuffer->buf_size += width>>1;
 364                                         stride += stride_width;
 365                                 }
 366
 367                                 memcpy(y_ptr + mcbuffer->buf_size, uv_ptr, buf_size);
 368                                 LOGD("plane : %d, buf_size : %d, total : %d", i, buf_size, mcbuffer->buf_size);
 369                                 mcbuffer->buf_size += buf_size;
 370                         }
 371                 }
 372         } else {
 373                 MMVideoBuffer *mm_video_buffer = NULL;
 374
 375                 mm_video_buffer = __mc_gst_make_tbm_buffer(core, packet);
 376
 377                 gst_buffer_prepend_memory(mcbuffer->buffer,
 378                                 gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, mm_video_buffer, sizeof(MMVideoBuffer), 0,
 379                                         sizeof(MMVideoBuffer), mm_video_buffer, free));
 380
 381                 LOGD("mm_video_buffer appended, %d, %d", sizeof(MMVideoBuffer), gst_buffer_n_memory(mcbuffer->buffer));
 382         }
 383
 384         gst_buffer_prepend_memory(mcbuffer->buffer,
 385                         gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, y_ptr, mcbuffer->buf_size, 0,
 386                                 mcbuffer->buf_size, mcbuffer, (GDestroyNotify)__mc_input_buffer_finalize_cb));
 387
 388         return ret;
 389 }
 390
 391
 392 /*
 393  * fill_outbuf virtual functions
 394  */
 395
 396 int __mc_fill_output_buffer(mc_gst_core_t *core, void *data, int size, media_packet_h *out_packet)
 397 {
 398         return core->vtable[fill_outbuf](core, data, size, out_packet);
 399 }
 400
 401 int __mc_fill_vdec_packet_with_output_buffer(mc_gst_core_t *core, void *data, int size, media_packet_h *packet)
 402 {
 403         int i;
 404         int stride_width;
 405         int stride_height;
 406         uint32_t width;
 407         uint32_t height;
 408         uint32_t buf_size;
 409         tbm_surface_h tsurf = NULL;
 410         tbm_surface_info_s tsurf_info;
 411         tbm_bo bo[MM_VIDEO_BUFFER_PLANE_MAX];
 412         tbm_bo_handle thandle;
 413
 414         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 415
 416         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
 417
 418         if (!core->is_hw) {
 419                 width = dec_info->width;
 420                 height = dec_info->height;
 421                 stride_width = GST_ROUND_UP_4(width);
 422                 stride_height = height;
 423                 buf_size = stride_width * stride_height * 3 / 2;
 424
 425                 memset(&tsurf_info, 0x0, sizeof(tbm_surface_info_s));
 426
 427                 bo[0] = tbm_bo_alloc(core->bufmgr, buf_size, TBM_BO_WC);
 428                 if (!bo[0]) {
 429                         LOGE("bo allocation failed");
 430                         return MC_ERROR;
 431                 }
 432
 433                 tsurf_info.width = dec_info->width;
 434                 tsurf_info.height = dec_info->height;
 435                 tsurf_info.format = TBM_FORMAT_YVU420;
 436                 tsurf_info.bpp = tbm_surface_internal_get_bpp(TBM_FORMAT_YVU420);
 437                 tsurf_info.num_planes = tbm_surface_internal_get_num_planes(TBM_FORMAT_YVU420);
 438                 tsurf_info.size = 0;
 439
 440                 for (i = 0; i < tsurf_info.num_planes; i++) {
 441                         if (i == 0) {
 442                                 tsurf_info.planes[i].stride = stride_width;
 443                                 tsurf_info.planes[i].size = stride_width * stride_height;
 444                                 tsurf_info.planes[i].offset = 0;
 445                                 tsurf_info.size = tsurf_info.planes[i].size;
 446                         } else {
 447                                 tsurf_info.planes[i].stride = GST_ROUND_UP_4(GST_ROUND_UP_2(width) / 2);
 448                                 tsurf_info.planes[i].size = GST_ROUND_UP_4(GST_ROUND_UP_2(width) / 2) * (height / 2);
 449                                 tsurf_info.planes[i].offset = (tsurf_info.planes[i-1].offset + tsurf_info.planes[i - 1].size);
 450                                 tsurf_info.size += tsurf_info.planes[i].size;
 451                         }
 452                 }
 453
 454                 thandle = tbm_bo_map(bo[0], TBM_DEVICE_CPU, TBM_OPTION_WRITE);
 455                 memcpy(thandle.ptr, data, tsurf_info.size);
 456                 tbm_bo_unmap(bo[0]);
 457
 458                 tsurf = tbm_surface_internal_create_with_bos(&tsurf_info, bo, 1);
 459         } else {
 460                 int bo_num = 0;
 461                 MMVideoBuffer *mm_vbuffer = NULL;
 462                 mm_vbuffer = (MMVideoBuffer *)data;
 463
 464                 if (mm_vbuffer->type == MM_VIDEO_BUFFER_TYPE_TBM_BO) {
 465                         tbm_surface_info_s tsurf_info;
 466                         memset(&tsurf_info, 0x0, sizeof(tbm_surface_info_s));
 467
 468                         /* create tbm surface */
 469                         for (i = 0; i < MM_VIDEO_BUFFER_PLANE_MAX; i++) {
 470                                 if (mm_vbuffer->handle.bo[i]) {
 471                                         bo_num++;
 472                                         tsurf_info.planes[i].stride = mm_vbuffer->stride_width[i];
 473                                 }
 474                         }
 475
 476                         if (bo_num > 0) {
 477                                 tsurf_info.width = dec_info->width;
 478                                 tsurf_info.height = dec_info->height;
 479                                 tsurf_info.format = TBM_FORMAT_NV12;        /* bo_format */
 480                                 tsurf_info.bpp = tbm_surface_internal_get_bpp(TBM_FORMAT_NV12);
 481                                 tsurf_info.num_planes = tbm_surface_internal_get_num_planes(TBM_FORMAT_NV12);
 482                                 tsurf_info.size = 0;
 483
 484                                 for (i = 0; i < tsurf_info.num_planes; i++) {
 485                                         tsurf_info.planes[i].stride = mm_vbuffer->stride_width[i];
 486                                         tsurf_info.planes[i].size = mm_vbuffer->stride_width[i] * mm_vbuffer->stride_height[i];
 487
 488                                         if (i < bo_num)
 489                                                 tsurf_info.planes[i].offset = 0;
 490                                         else
 491                                                 tsurf_info.planes[i].offset = tsurf_info.planes[i-1].offset + tsurf_info.planes[i - 1].size;
 492
 493                                         tsurf_info.size += tsurf_info.planes[i].size;
 494                                         LOGD("%d plane stride : %d, size : %d", i, tsurf_info.planes[i].stride, tsurf_info.planes[i].size);
 495                                 }
 496                                 tsurf = tbm_surface_internal_create_with_bos(&tsurf_info, (tbm_bo *)mm_vbuffer->handle.bo, bo_num);
 497                         }
 498                 }
 499         }
 500
 501         if (tsurf) {
 502                 media_packet_create_from_tbm_surface(core->output_fmt, tsurf,
 503                                 (media_packet_finalize_cb)__mc_output_buffer_finalize_cb, core, packet);
 504         }
 505
 506         return MC_ERROR_NONE;
 507 }
 508
 509 int __mc_fill_packet_with_output_buffer(mc_gst_core_t *core, void *data, int size, media_packet_h *out_packet)
 510 {
 511         void *packet_data = NULL;
 512         int ret = MC_ERROR_NONE;
 513         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 514
 515         if (core->encoder && core->codec_id == MEDIACODEC_AAC)
 516                 media_format_set_audio_aac_type(core->output_fmt, FALSE);
 517
 518         ret = media_packet_create_alloc(core->output_fmt, __mc_output_buffer_finalize_cb, core, out_packet);
 519         if (ret != MEDIA_PACKET_ERROR_NONE) {
 520                 LOGW("media_packet_create_alloc failed");
 521                 return MC_ERROR;
 522         }
 523
 524         media_packet_set_buffer_size(*out_packet, size);
 525         media_packet_get_buffer_data_ptr(*out_packet, &packet_data);
 526         memcpy(packet_data, data, size);
 527
 528         return MC_ERROR_NONE;
 529 }
 530
 531 int __mc_fill_venc_packet_with_output_buffer(mc_gst_core_t *core, void *data, int size, media_packet_h *out_packet)
 532 {
 533         void *packet_data = NULL;
 534         bool codec_config = FALSE;
 535         bool sync_flag = FALSE;
 536         bool slice = FALSE;
 537         int ret = MC_ERROR_NONE;
 538
 539         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 540
 541         switch (core->out_mime) {
 542         case MEDIA_FORMAT_H264_SP:
 543         case MEDIA_FORMAT_H264_MP:
 544         case MEDIA_FORMAT_H264_HP:
 545                 ret = _mc_check_h264_bytestream((unsigned char *)data, size, 1, &codec_config, &sync_flag, &slice);
 546                 break;
 547         case MEDIA_FORMAT_MPEG4_SP:
 548         case MEDIA_FORMAT_MPEG4_ASP:
 549                 _mc_check_mpeg4_out_bytestream((unsigned char *)data, size, &codec_config, &sync_flag);
 550                 break;
 551         case MEDIA_FORMAT_H263:
 552         case MEDIA_FORMAT_H263P:
 553                 if (!_mc_check_h263_out_bytestream((unsigned char *)data, size, &sync_flag))
 554                         return MC_INVALID_IN_BUF;
 555                 break;
 556         default:
 557                 return MC_INVALID_IN_BUF;
 558         }
 559         LOGD("codec_config : %d, sync_flag : %d, slice : %d", codec_config, sync_flag, slice);
 560
 561         ret = media_packet_create_alloc(core->output_fmt, __mc_output_buffer_finalize_cb, core, out_packet);
 562         if (ret != MEDIA_PACKET_ERROR_NONE) {
 563                 LOGW("media_packet_create_alloc failed");
 564                 return MC_ERROR;
 565         }
 566
 567         media_packet_set_buffer_size(*out_packet, size);
 568         media_packet_get_buffer_data_ptr(*out_packet, &packet_data);
 569         memcpy(packet_data, data, size);
 570
 571         core->need_sync_flag = sync_flag ? 1 : 0;
 572         core->need_codec_data = codec_config ? 1 : 0;
 573
 574         return ret;
 575 }
 576
 577 int __mc_fill_aenc_packet_with_output_buffer(mc_gst_core_t *core, void *data, int size, media_packet_h *out_packet)
 578 {
 579         int ret = MC_ERROR_NONE;
 580         GstPad *pad;
 581         GstCaps *peercaps;
 582         const GValue *codec_data = NULL;
 583         void *packet_data = NULL;
 584         GstMapInfo map;
 585         guint8 *ptr;
 586         gsize len;
 587
 588         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 589
 590         if (core->encoder && core->codec_id == MEDIACODEC_AAC)
 591                 media_format_set_audio_aac_type(core->output_fmt, FALSE);
 592
 593         ret = media_packet_create_alloc(core->output_fmt, __mc_output_buffer_finalize_cb, core, out_packet);
 594         if (ret != MEDIA_PACKET_ERROR_NONE) {
 595                 LOGW("media_packet_create_alloc failed");
 596                 return MC_ERROR;
 597         }
 598
 599         media_packet_set_buffer_size(*out_packet, size);
 600         media_packet_get_buffer_data_ptr(*out_packet, &packet_data);
 601         memcpy(packet_data, data, size);
 602
 603         if (!core->codec_data) {
 604                 pad = gst_element_get_static_pad(core->fakesink, "sink");
 605                 peercaps = gst_pad_get_current_caps(pad);
 606                 if (peercaps) {
 607                         GstStructure *s;
 608                         if (gst_caps_is_empty(peercaps)) {
 609                                 gst_caps_unref(peercaps);
 610                                 gst_object_unref(pad);
 611                                 LOGW("Empty caps");
 612                                 return ret;
 613                         }
 614
 615                         s = gst_caps_get_structure(peercaps, 0);
 616                         codec_data = gst_structure_get_value(s, "codec_data");
 617                         core->codec_data = GST_BUFFER(g_value_dup_boxed(codec_data));
 618                         gst_caps_unref(peercaps);
 619                 }
 620                 gst_object_unref(pad);
 621                 LOGD("codec data set");
 622         }
 623
 624         if (core->codec_data) {
 625                 gst_buffer_map(core->codec_data, &map, GST_MAP_READ);
 626                 ptr = map.data;
 627                 len = map.size;
 628                 media_packet_set_codec_data(*out_packet, ptr, len);
 629                 gst_buffer_unmap(core->codec_data, &map);
 630         }
 631
 632         return ret;
 633 }
 634
 635 static GstCaps *__mc_gst_caps_set_buffer_array(GstCaps * caps, const gchar * name, GstBuffer * buf, ...)
 636 {
 637         GstStructure *struc = NULL;
 638         va_list va;
 639         GValue arr_val = { 0 };
 640         GValue buf_val = { 0 };
 641
 642         g_return_val_if_fail(name != NULL, NULL);
 643         g_return_val_if_fail(caps != NULL, NULL);
 644         g_return_val_if_fail(gst_caps_is_fixed(caps), NULL);
 645         caps = gst_caps_make_writable(caps);
 646
 647         struc = gst_caps_get_structure(caps, 0);
 648         if (!struc)
 649                 LOGW("cannot get structure from caps.\n");
 650
 651         g_value_init(&arr_val, GST_TYPE_ARRAY);
 652
 653         va_start(va, buf);
 654         while (buf) {
 655                 g_value_init(&buf_val, GST_TYPE_BUFFER);
 656                 gst_value_set_buffer(&buf_val, buf);
 657                 gst_value_array_append_value(&arr_val, &buf_val);
 658                 g_value_unset(&buf_val);
 659
 660                 buf = va_arg(va, GstBuffer *);
 661         }
 662         va_end(va);
 663
 664         gst_structure_take_value(struc, name, &arr_val);
 665
 666         return caps;
 667 }
 668
 669 int __mc_set_caps_streamheader(mc_gst_core_t *core, GstMCBuffer *mcbuffer, guint streamheader_size)
 670 {
 671         int ret = MEDIA_PACKET_ERROR_NONE;
 672         void *buf_data = NULL;
 673         uint64_t buf_size = 0;
 674         GstBuffer *header1, *header2, *header3;
 675         guint hsize1, hsize2, hsize3;
 676         GstBuffer *tmp_header;
 677         guint8 *tmp_buf = NULL;
 678         GstMapInfo map;
 679
 680         ret = media_packet_get_buffer_size(mcbuffer->packet, &buf_size);
 681         if (ret != MEDIA_PACKET_ERROR_NONE) {
 682                 LOGW("buffer size get failed");
 683                 return ret;
 684         }
 685
 686         ret = media_packet_get_buffer_data_ptr(mcbuffer->packet, &buf_data);
 687         if (ret != MEDIA_PACKET_ERROR_NONE) {
 688                 LOGW("buffer data get failed");
 689                 return ret;
 690         }
 691
 692         LOGD("Set caps for streamheader in mime : %s and codec_id (0x%x)", core->mime, core->codec_id);
 693
 694         if (core->codec_id == MEDIACODEC_VORBIS) {
 695                 /*
 696                  * hsize1 : Identification Header (packet type 1) - fixed 30 byte
 697                  * hsize2 : Comment Header (packet type 3) - variable byte (need calculate)
 698                  * hsize3 : Setup Header (packet type 5) - variable byte (Used remained bytes)
 699                  */
 700
 701                 /* First of all, Need to fins and calculate size of hsize2 */
 702                 tmp_header = gst_buffer_new_and_alloc(streamheader_size);
 703                 gst_buffer_fill(tmp_header, 0, buf_data, streamheader_size);
 704                 gst_buffer_map(tmp_header, &map, GST_MAP_READ);
 705                 tmp_buf = map.data;
 706                 tmp_buf += (30 + 7);                /* hsize1 + '0x03' + 'vorbis'*/
 707                 hsize2 = (7 + 4);
 708                 hsize2 += GST_READ_UINT32_LE(tmp_buf);
 709                 hsize2 += (4 + 1);
 710                 LOGD("Find streamheader hsize2(%d)", hsize2);
 711                 gst_buffer_unmap(tmp_header, &map);
 712                 gst_buffer_unref(tmp_header);
 713
 714                 /*  hsize1 : Identification Header (packet type 1) - fixed 30 byte */
 715                 hsize1 = 30;
 716                 header1 = gst_buffer_new_and_alloc(hsize1);
 717                 gst_buffer_fill(header1, 0, buf_data, hsize1);
 718                 gst_buffer_map(header1, &map, GST_MAP_READ);
 719                 tmp_buf = map.data;
 720                 /* '0x01' + 'vorbis' */
 721                 if (*tmp_buf != 0x01) {
 722                         LOGE("[ERROR] Invalid Caps of Stream header1");
 723                         gst_buffer_unmap(header1, &map);
 724                         return MEDIA_PACKET_ERROR_INVALID_PARAMETER;
 725                 }
 726                 gst_buffer_unmap(header1, &map);
 727
 728                 /* hsize2 : Comment Header (packet type 3) - variable byte */
 729                 header2 = gst_buffer_new_and_alloc(hsize2);
 730                 gst_buffer_fill(header2, 0,  (buf_data + (hsize1)), hsize2);
 731                 gst_buffer_map(header2, &map, GST_MAP_READ);
 732                 tmp_buf = map.data;
 733                 /* '0x03' + 'vorbis' */
 734                 if (*tmp_buf != 0x03) {
 735                         LOGE("[ERROR] Invalid Caps of Stream header2");
 736                         gst_buffer_unmap(header2, &map);
 737                         return MEDIA_PACKET_ERROR_INVALID_PARAMETER;
 738                 }
 739                 gst_buffer_unmap(header2, &map);
 740
 741                 /* hsize3 : Setup Header (packet type 5) - variable byte */
 742                 hsize3 = streamheader_size - (hsize1 + hsize2);
 743                 header3 = gst_buffer_new_and_alloc(hsize3);
 744                 gst_buffer_fill(header3, 0,  (buf_data + (hsize1 + hsize2)), hsize3);
 745                 gst_buffer_map(header3, &map, GST_MAP_READ);
 746                 tmp_buf = map.data;
 747                 /* '0x05' + 'vorbis' */
 748                 if (*tmp_buf != 0x05) {
 749                         LOGE("[ERROR] Invalid Caps of Stream header3");
 750                         gst_buffer_unmap(header3, &map);
 751                         return MEDIA_PACKET_ERROR_INVALID_PARAMETER;
 752                 }
 753                 gst_buffer_unmap(header3, &map);
 754
 755                 LOGD("[vorbis] streamheader hsize1 (%d) + hsize2 (%d) + hsize3 (%d) = Total (%d)",
 756                                 hsize1, hsize2, hsize3, (hsize1 + hsize2 + hsize3));
 757
 758                 __mc_gst_caps_set_buffer_array(core->caps, "streamheader", header1, header2, header3, NULL);
 759
 760                 gst_buffer_unref(header1);
 761                 gst_buffer_unref(header2);
 762                 gst_buffer_unref(header3);
 763         } else if (core->codec_id == MEDIACODEC_FLAC) {
 764                 /*
 765                  * hsize1 : Stream Info (type 0) - fixed 51 byte
 766                  * hsize2 : Stream Comment (type 4) - variable byte (need calculate)
 767                  */
 768
 769                 /* First of all, Need to fins and calculate size of hsize2 */
 770                 tmp_header = gst_buffer_new_and_alloc(streamheader_size);
 771                 gst_buffer_fill(tmp_header, 0, buf_data, streamheader_size);
 772                 gst_buffer_map(tmp_header, &map, GST_MAP_READ);
 773                 tmp_buf = map.data;
 774                 hsize2 = 4 + ((tmp_buf[52] << 16) | (tmp_buf[53] << 8) | (tmp_buf[54]));
 775                 LOGD("Find streamheader hsize2(%d)", hsize2);
 776                 gst_buffer_unmap(tmp_header, &map);
 777                 gst_buffer_unref(tmp_header);
 778
 779                 /*  hsize1 :  Stream Info (type 0) - fixed 51 byte */
 780                 hsize1 = 51;
 781                 header1 = gst_buffer_new_and_alloc(hsize1);
 782                 gst_buffer_fill(header1, 0, buf_data, hsize1);
 783                 gst_buffer_map(header1, &map, GST_MAP_READ);
 784                 tmp_buf = map.data;
 785                 /* '0x7f' + 'FLAC' */
 786                 if (*tmp_buf != 0x07f) {
 787                         LOGE("[ERROR] Invalid Caps of Stream header1 (Info)");
 788                         gst_buffer_unmap(header1, &map);
 789                         gst_buffer_unref(header1);
 790                         return MEDIA_PACKET_ERROR_INVALID_PARAMETER;
 791                 }
 792                 gst_buffer_unmap(header1, &map);
 793
 794                 /* hsize2 : Stream Comment (type 4) - variable byte (need calculate) */
 795                 header2 = gst_buffer_new_and_alloc(hsize2);
 796                 gst_buffer_fill(header2, 0, (buf_data + (hsize1)), hsize2);
 797                 gst_buffer_map(header2, &map, GST_MAP_READ);
 798                 tmp_buf = map.data;
 799                 /* '0x84' */
 800                 if (*tmp_buf != 0x84) {
 801                         LOGE("[ERROR] Invalid Caps of Stream header2 (Comment)");
 802                         gst_buffer_unmap(header2, &map);
 803                         gst_buffer_unref(header1);
 804                         gst_buffer_unref(header2);
 805                         return MEDIA_PACKET_ERROR_INVALID_PARAMETER;
 806                 }
 807                 gst_buffer_unmap(header2, &map);
 808
 809                 LOGD("[flac] streamheader hsize1 (%d) + hsize2 (%d)  = Total (%d)", hsize1, hsize2, (hsize1 + hsize2));
 810                 __mc_gst_caps_set_buffer_array(core->caps, "streamheader", header1, header2, NULL);
 811                 gst_buffer_unref(header1);
 812                 gst_buffer_unref(header2);
 813         } else {
 814                 LOGE("Not support case of Stream header Caps");
 815         }
 816
 817         /* Update gstbuffer's data ptr and size for using previous streamheader.*/
 818         LOGD("BEFORE : mcbuffer->buffer of size %" G_GSIZE_FORMAT "", gst_buffer_get_size(mcbuffer->buffer));
 819         gst_buffer_remove_memory_range(mcbuffer->buffer, streamheader_size, -1);
 820         gst_buffer_set_size(mcbuffer->buffer, buf_size - streamheader_size);
 821         LOGD("AFTER  : mcbuffer->buffer of size %" G_GSIZE_FORMAT "",  gst_buffer_get_size(mcbuffer->buffer));
 822
 823         return ret;
 824 }
 825
 826 int __mc_set_caps_codecdata(mc_gst_core_t *core, GstMCBuffer *mcbuffer, guint fixed_size)
 827 {
 828         int ret = MC_ERROR_NONE;
 829         void *codec_data = NULL;
 830         unsigned int codec_data_size = 0;
 831         GstBuffer *codecdata_buffer;
 832         guint8 *data = NULL;
 833         GstMapInfo map;
 834
 835         media_packet_get_codec_data(mcbuffer->packet, &codec_data, &codec_data_size);
 836
 837         if (codec_data != NULL) {               /* get the codec data from media_packet_get_codec_data() */
 838                 data = g_malloc0(codec_data_size);
 839                 memcpy(data, codec_data, codec_data_size);
 840                 codecdata_buffer = gst_buffer_new_wrapped(data, codec_data_size);
 841                 gst_caps_set_simple(core->caps, "codec_data", GST_TYPE_BUFFER, codecdata_buffer, NULL);
 842                 LOGD("set codec data : %" G_GSIZE_FORMAT "", gst_buffer_get_size(codecdata_buffer));
 843                 gst_buffer_unref(codecdata_buffer);
 844         } else {                                        /* get the codec data from media_packet_get_buffer_data_ptr() */
 845                 uint64_t buffer_size = 0;
 846                 void *buff_data = NULL;
 847
 848                 media_packet_get_buffer_size(mcbuffer->packet, &buffer_size);
 849                 media_packet_get_buffer_data_ptr(mcbuffer->packet, &buff_data);
 850
 851                 /* For audio, it's necessary to change the offset value of buffer after extracting csd */
 852                 /* it's not necessary to set csd to caps in case of annex-b */
 853                 if (buffer_size > fixed_size) {
 854                         data = g_malloc0(fixed_size);
 855                         gst_buffer_map(mcbuffer->buffer, &map, GST_MAP_READ);
 856                         memcpy(data, map.data, fixed_size);
 857                         codecdata_buffer = gst_buffer_new_wrapped(data, fixed_size);
 858                         gst_caps_set_simple(core->caps, "codec_data", GST_TYPE_BUFFER, codecdata_buffer, NULL);
 859                         gst_buffer_unref(codecdata_buffer);
 860
 861                         gst_buffer_replace_memory(mcbuffer->buffer, 0,
 862                                         gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, map.data + fixed_size , buffer_size - fixed_size, 0,
 863                                                 buffer_size - fixed_size, mcbuffer, (GDestroyNotify)__mc_input_buffer_finalize_cb));
 864
 865                         LOGD("after : set codec data from packet: %" G_GSIZE_FORMAT "",  gst_buffer_get_size(mcbuffer->buffer));
 866                         gst_buffer_unmap(mcbuffer->buffer, &map);
 867                 }
 868         }
 869         return ret;
 870 }
 871
 872 int _mc_output_media_packet_new(mc_gst_core_t *core, bool video, bool encoder, media_format_mimetype_e out_mime)
 873 {
 874         if (media_format_create(&core->output_fmt) != MEDIA_FORMAT_ERROR_NONE) {
 875                 LOGE("media format create failed");
 876                 return MC_ERROR;
 877         }
 878
 879         if (encoder) {
 880                 mc_encoder_info_t *info;
 881
 882                 info = (mc_encoder_info_t *)core->codec_info;
 883
 884                 if (video) {
 885                         media_format_set_video_mime(core->output_fmt, out_mime);
 886                         media_format_set_video_width(core->output_fmt, info->width);
 887                         media_format_set_video_height(core->output_fmt, info->height);
 888                         media_format_set_video_avg_bps(core->output_fmt, info->bitrate);
 889                 } else {
 890                         int support_bit = 0;
 891                         support_bit = _mc_get_support_bit_from_format(out_mime);
 892
 893                         media_format_set_audio_mime(core->output_fmt, out_mime);
 894                         media_format_set_audio_channel(core->output_fmt, info->channel);
 895                         media_format_set_audio_samplerate(core->output_fmt, info->samplerate);
 896                         media_format_set_audio_bit(core->output_fmt, support_bit);
 897                         media_format_set_audio_avg_bps(core->output_fmt, info->bitrate);
 898                 }
 899         } else {
 900                 mc_decoder_info_t *info;
 901
 902                 info = (mc_decoder_info_t *)core->codec_info;
 903
 904                 if (video) {
 905                         media_format_set_video_mime(core->output_fmt, out_mime);
 906                         media_format_set_video_width(core->output_fmt, info->width);
 907                         media_format_set_video_height(core->output_fmt, info->height);
 908                 } else {
 909                         media_format_set_audio_mime(core->output_fmt, out_mime);
 910                         media_format_set_audio_channel(core->output_fmt, info->channel);
 911                         media_format_set_audio_samplerate(core->output_fmt, info->samplerate);
 912                         media_format_set_audio_bit(core->output_fmt, info->bit);
 913                 }
 914         }
 915         return MC_ERROR_NONE;
 916 }
 917
 918 /*
 919  * mc_gst_core functions
 920  */
 921 mc_gst_core_t *mc_gst_core_new()
 922 {
 923         mc_gst_core_t *core;
 924
 925         MEDIACODEC_FENTER();
 926
 927         core = g_new0(mc_gst_core_t, 1);
 928
 929         /* 0 : input, 1 : output */
 930         core->ports[0] = NULL;
 931         core->ports[1] = mc_gst_port_new(core);
 932         core->ports[1]->index = 1;
 933
 934         core->available_queue = g_new0(mc_aqueue_t, 1);
 935         core->available_queue->input = mc_async_queue_new();
 936
 937         g_mutex_init(&core->eos_mutex);
 938         g_cond_init(&core->eos_cond);
 939         g_cond_init(&core->buffer_cond);
 940         g_cond_init(&core->out_buffer_cond);
 941         g_mutex_init(&core->prepare_lock);
 942         g_mutex_init(&core->drain_lock);
 943
 944         core->need_drain = false;
 945         core->need_feed = false;
 946         core->eos = false;
 947         core->need_codec_data = false;
 948         core->need_sync_flag = false;
 949         core->unprepare_flag = false;
 950         core->prepare_count = 0;
 951         core->etb_count = 0;
 952         core->ftb_count = 0;
 953         core->codec_data = NULL;
 954
 955         g_atomic_int_set(&core->available_queue->running, 1);
 956         core->available_queue->thread = g_thread_new("feed thread", &feed_task, core);
 957
 958         core->bufmgr = NULL;
 959         core->drm_fd = -1;
 960         LOGD("gst_core(%p) is created", core);
 961
 962         MEDIACODEC_FLEAVE();
 963
 964         return core;
 965 }
 966
 967 void mc_gst_core_free(mc_gst_core_t *core)
 968 {
 969         MEDIACODEC_FENTER();
 970
 971         mc_aqueue_t *async_queue;
 972
 973         async_queue = core->available_queue;
 974
 975         mc_async_queue_disable(async_queue->input);
 976
 977         g_atomic_int_set(&async_queue->running, 0);
 978         g_thread_join(async_queue->thread);
 979
 980         g_mutex_clear(&core->eos_mutex);
 981         g_mutex_clear(&core->prepare_lock);
 982         g_mutex_clear(&core->drain_lock);
 983         g_cond_clear(&core->eos_cond);
 984         g_cond_clear(&core->buffer_cond);
 985         g_cond_clear(&core->out_buffer_cond);
 986
 987         mc_async_queue_free(async_queue->input);
 988         g_free(async_queue);
 989
 990         if (core->codec_data)
 991                 gst_buffer_unref(core->codec_data);
 992
 993         if (core->ports[1] != NULL) {
 994                 mc_gst_port_free(core->ports[1]);
 995                 core->ports[1] = NULL;
 996         }
 997
 998         LOGD("gst_core(%p) destroyed", core);
 999         g_free(core);
1000
1001         MEDIACODEC_FLEAVE();
1002 }
1003
1004 /*
1005  * mc_gst_port functions
1006  */
1007 mc_gst_port_t *mc_gst_port_new(mc_gst_core_t *core)
1008 {
1009         MEDIACODEC_FENTER();
1010
1011         mc_gst_port_t *port;
1012
1013         port = g_new0(mc_gst_port_t, 1);
1014         port->core = core;
1015         port->num_buffers = -1;
1016         port->buffer_size = 0;
1017         port->is_allocated = 0;
1018         port->buffers = NULL;
1019
1020         g_mutex_init(&port->mutex);
1021         port->queue = g_queue_new();
1022
1023         LOGD("gst_port(%p) created", port);
1024
1025         MEDIACODEC_FLEAVE();
1026         return port;
1027 }
1028
1029 void mc_gst_port_free(mc_gst_port_t *port)
1030 {
1031         MEDIACODEC_FENTER();
1032
1033         g_mutex_clear(&port->mutex);
1034         g_queue_free(port->queue);
1035
1036         LOGD("gst_port(%p) freed", port);
1037         g_free(port);
1038
1039         MEDIACODEC_FLEAVE();
1040
1041         return;
1042 }
1043
1044 gboolean _mc_update_packet_info(mc_gst_core_t *core, media_format_h fmt)
1045 {
1046         gboolean is_updated = FALSE;
1047
1048         mc_decoder_info_t *codec_info = (mc_decoder_info_t *)core->codec_info;
1049
1050         if (core->video) {
1051                 int width = 0;
1052                 int height = 0;
1053                 int bitrate = 0;
1054
1055                 media_format_get_video_info(fmt, NULL, &width, &height, &bitrate, NULL);
1056
1057                 if ((codec_info->width != width) || (codec_info->height != height)) {
1058                         LOGD("Resolution changed : %dx%d -> %dx%d", codec_info->width, codec_info->height, width, height);
1059                         codec_info->width = width;
1060                         codec_info->height = height;
1061                         is_updated = TRUE;
1062                 }
1063
1064                 if (core->encoder) {
1065                         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
1066
1067                         if (bitrate != 0 && enc_info->bitrate != bitrate * 1000) {
1068                                 LOGD("Bitrate changed : %d -> %d", enc_info->bitrate, bitrate);
1069                                 enc_info->bitrate = bitrate * 1000;
1070                                 is_updated = TRUE;
1071                         }
1072                 }
1073         } else {
1074                 int channel;
1075                 int samplerate;
1076                 int bit;
1077                 int bitrate;
1078
1079                 media_format_get_audio_info(fmt, NULL, &channel, &samplerate, &bit, &bitrate);
1080
1081                 if ((codec_info->channel != channel) || (codec_info->samplerate != samplerate) || (codec_info->bit != bit)) {
1082                         LOGD("Audio info. changed : %d -> %d, %d -> %d, %d -> %d", codec_info->channel, channel, codec_info->samplerate, samplerate, codec_info->bit, bit);
1083                         codec_info->channel = channel;
1084                         codec_info->samplerate = samplerate;
1085                         codec_info->bit = bit;
1086                         is_updated = TRUE;
1087                 }
1088
1089                 if (core->encoder) {
1090                         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
1091
1092                         if (bitrate != 0 && enc_info->bitrate != bitrate * 1000) {
1093                                 LOGD("Bitrate changed : %d -> %d", enc_info->bitrate, bitrate);
1094                                 enc_info->bitrate = bitrate * 1000;
1095                                 is_updated = TRUE;
1096                         }
1097                 }
1098         }
1099
1100         return is_updated;
1101 }
1102
1103 static int _mc_gst_update_caps(mc_gst_core_t *core, GstMCBuffer *mcbuffer, bool codec_config)
1104 {
1105         MEDIACODEC_FENTER();
1106
1107         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
1108         g_return_val_if_fail(mcbuffer != NULL, MC_PARAM_ERROR);
1109
1110         int ret = MC_ERROR_NONE;
1111
1112         if (core->video) {
1113                 if (core->encoder) {
1114                         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
1115
1116                         core->format = __mc_get_gst_input_format(mcbuffer->packet, core->is_hw);
1117                         gst_caps_set_simple(core->caps,
1118                                         "format", G_TYPE_STRING, core->format,
1119                                         "width", G_TYPE_INT, enc_info->width,
1120                                         "height", G_TYPE_INT, enc_info->height,
1121                                         "framerate", GST_TYPE_FRACTION, enc_info->fps, 1,
1122                                         NULL);
1123
1124                         if (g_object_class_find_property(G_OBJECT_GET_CLASS(core->codec), "bitrate"))
1125                                 g_object_set(GST_OBJECT(core->codec), "bitrate", enc_info->bitrate, NULL);
1126                         else
1127                                 g_object_set(GST_OBJECT(core->codec), "target-bitrate", enc_info->bitrate, NULL);
1128                         LOGD("set bitrate = %d.", enc_info->bitrate);
1129                 } else {
1130                         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
1131
1132                         gst_caps_set_simple(core->caps,
1133                                         "width", G_TYPE_INT, dec_info->width,
1134                                         "height", G_TYPE_INT, dec_info->height,
1135                                         NULL);
1136
1137                         ret = __mc_set_caps_codecdata(core, mcbuffer, CODECDATA_NOT_USE);
1138                         if (ret != MC_ERROR_NONE) {
1139                                 LOGW("__mc_set_caps_codecdata failed");
1140                         }
1141                 }
1142         } else {
1143                 if (core->encoder) {
1144                         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
1145
1146                         gst_caps_set_simple(core->caps,
1147                                         "format", G_TYPE_STRING, _mc_bit_to_string(enc_info->bit),
1148                                         "rate", G_TYPE_INT, enc_info->samplerate,
1149                                         "channels", G_TYPE_INT, enc_info->channel,
1150                                         NULL);
1151                         g_object_set(GST_OBJECT(core->codec), "bitrate", enc_info->bitrate, NULL);
1152                 } else {
1153                         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
1154
1155                         gst_caps_set_simple(core->caps,
1156                                         "rate", G_TYPE_INT, dec_info->samplerate,
1157                                         "channels", G_TYPE_INT, dec_info->channel,
1158                                         NULL);
1159
1160                         if (codec_config) {
1161                                 switch (core->codec_id) {
1162                                 case MEDIACODEC_AAC:
1163                                 case MEDIACODEC_AAC_HE:
1164                                 case MEDIACODEC_AAC_HE_PS:
1165                                         ret = __mc_set_caps_codecdata(core, mcbuffer, AAC_CODECDATA_SIZE);
1166                                         if (ret != MC_ERROR_NONE) {
1167                                                 LOGW("__mc_set_caps_codecdata failed");
1168                                         }
1169                                         break;
1170                                 case MEDIACODEC_WMAV1:
1171                                 case MEDIACODEC_WMAV2:
1172                                 case MEDIACODEC_WMAPRO:
1173                                 case MEDIACODEC_WMALSL:
1174                                         ret = __mc_set_caps_codecdata(core, mcbuffer, WMA_CODECDATA_SIZE);
1175                                         if (ret != MC_ERROR_NONE) {
1176                                                 LOGW("__mc_set_caps_codecdata failed");
1177                                         }
1178                                         break;
1179                                 case MEDIACODEC_VORBIS:
1180                                 case MEDIACODEC_FLAC:
1181                                         ret = __mc_set_caps_streamheader(core, mcbuffer, VORBIS_CODECDATA_SIZE);
1182                                         if (ret != MC_ERROR_NONE) {
1183                                                 LOGW("__mc_set_caps_streamheader failed");
1184                                         }
1185                                         break;
1186                                 default:
1187                                         LOGD("doesn't need to set codecdata");
1188                                         break;
1189
1190                                 }
1191                         }
1192                 }
1193         }
1194         g_object_set(core->appsrc, "caps", core->caps, NULL);
1195
1196         MEDIACODEC_FLEAVE();
1197         return ret;
1198 }
1199
1200 static gpointer feed_task(gpointer data)
1201 {
1202         mc_gst_core_t *core = (mc_gst_core_t *)data;
1203         int ret = MC_ERROR_NONE;
1204         bool codec_config = FALSE;
1205         bool eos = FALSE;
1206         media_format_h fmt = NULL;
1207         media_packet_h in_buf = NULL;
1208         GstMCBuffer *mcbuffer = NULL;
1209         bool initiative = true;
1210
1211         MEDIACODEC_FENTER();
1212
1213         while (g_atomic_int_get(&core->available_queue->running)) {
1214                 LOGD("waiting for next input....");
1215                 in_buf = _mc_get_input_buffer(core);
1216                 if (!in_buf)
1217                         goto LEAVE;
1218
1219                 media_packet_get_format(in_buf,  &fmt);
1220                 if (fmt) {
1221                         if (_mc_update_packet_info(core, fmt))
1222                                 initiative = TRUE;
1223                         media_format_unref(fmt);
1224                 }
1225
1226                 if (media_packet_is_codec_config(in_buf, &codec_config) != MEDIA_PACKET_ERROR_NONE) {
1227                         LOGE("media_packet_is_codec_config failed");
1228                         goto ERROR;
1229                 }
1230
1231                 if (media_packet_is_end_of_stream(in_buf, &eos) != MEDIA_PACKET_ERROR_NONE) {
1232                         LOGE("media_packet_is_end_of_stream failed");
1233                         goto ERROR;
1234                 }
1235                 /*
1236                  * receive an eos packet. For decoder + encoder case, encoder always get tbm surface plane first from input data,
1237                  * but eos packet only has flag not valid data, so we don't put it to downstream.
1238                  */
1239                 if (eos) {
1240                         LOGD("end of stream");
1241                         gst_app_src_end_of_stream(GST_APP_SRC(core->appsrc));
1242                         _mc_wait_for_eos(core);
1243                         initiative = true;
1244
1245                         _mc_gst_handle_input_buffer_used(core, in_buf);
1246                         goto LEAVE;
1247                 }
1248
1249                 mcbuffer = _mc_gst_media_packet_to_gstbuffer(core, in_buf, codec_config);
1250                 if (!mcbuffer) {
1251                         LOGW("gstbuffer can't make");
1252                         goto ERROR;
1253                 }
1254                 /* mcbuffer took the ownership of the in_buf, so set in_buf to NULL to aviod double unref */
1255                 in_buf = NULL;
1256
1257                 if (codec_config)
1258                         initiative = TRUE;
1259
1260                 if (initiative) {
1261                         GstPad *pad;
1262
1263                         ret = _mc_gst_update_caps(core, mcbuffer, codec_config);
1264                         if (ret != MC_ERROR_NONE) {
1265                                 LOGE("failed to update caps");
1266                                 /* unref mcbuff->buffer will invoke the finalize() of GstMcBuffer */
1267                                 gst_buffer_unref(mcbuffer->buffer);
1268                                 goto ERROR;
1269                         }
1270
1271                         pad = gst_element_get_static_pad(core->appsrc, "src");
1272                         gst_pad_push_event(pad, gst_event_new_stream_start("start"));
1273                         gst_object_unref(pad);
1274
1275                         LOGD("caps updated");
1276                 }
1277
1278                 /* inject buffer */
1279                 ret = _mc_gst_gstbuffer_to_appsrc(core, mcbuffer);
1280                 if (ret != GST_FLOW_OK) {
1281                         LOGE("Failed to push gst buffer");
1282                         goto ERROR;
1283                 }
1284
1285                 initiative = false;
1286
1287                 continue;
1288 ERROR:
1289                 if (in_buf)
1290                         _mc_gst_handle_input_buffer_used(core, in_buf);
1291
1292                 _mc_gst_set_flush_input(core);
1293
1294                 if (core->user_cb[_MEDIACODEC_EVENT_TYPE_ERROR]) {
1295                         ((mc_error_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_ERROR])
1296                                 (MC_INTERNAL_ERROR, core->user_data[_MEDIACODEC_EVENT_TYPE_ERROR]);
1297                 }
1298
1299                 continue;
1300 LEAVE:
1301                 /*LOGE("status : in_buf : %p, codec_config : %d, eos : %d, encoder : %d in feed_task", in_buf, codec_config, eos, core->encoder);*/
1302                 continue;
1303
1304         }
1305
1306         LOGI("status : in_buf : %p, codec_config : %d, eos : %d, video : %d, encoder : %d in feed_task",
1307                         in_buf, codec_config, eos, core->video, core->encoder);
1308         LOGD("feed task finished %p v(%d)e(%d)", core, core->video, core->encoder);
1309
1310         MEDIACODEC_FLEAVE();
1311
1312         return NULL;
1313 }
1314
1315 static void __mc_gst_stop_feed(GstElement *pipeline, gpointer data)
1316 {
1317         mc_gst_core_t *core = (mc_gst_core_t *)data;
1318
1319         LOGI("stop_feed called");
1320         if (core->user_cb[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS]) {
1321                 ((mc_buffer_status_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS])
1322                         (MEDIACODEC_ENOUGH_DATA, core->user_data[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS]);
1323         }
1324 }
1325
1326 static void __mc_gst_start_feed(GstElement *pipeline, guint size, gpointer data)
1327 {
1328         mc_gst_core_t *core = (mc_gst_core_t *)data;
1329
1330         LOGI("start_feed called");
1331
1332         if (core->user_cb[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS]) {
1333                 ((mc_buffer_status_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS])
1334                         (MEDIACODEC_NEED_DATA, core->user_data[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS]);
1335         }
1336 }
1337
1338 static int _mc_link_vtable(mc_gst_core_t *core, mediacodec_codec_type_e id, gboolean encoder, gboolean is_hw)
1339 {
1340         MEDIACODEC_FENTER();
1341
1342         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
1343
1344         switch (id) {
1345         case MEDIACODEC_AAC:
1346                 /* if set to 'CODEC_CONFIG', then It is also available case of  MEDIA_FORMAT_AAC_LC (RAW) */
1347                 LOGD("aac lc (adts) vtable");
1348                 if (encoder) {
1349                         core->vtable = aenc_aac_vtable;
1350                         core->caps = gst_caps_new_simple(core->mime,
1351                                         "layout", G_TYPE_STRING, "interleaved", NULL);
1352                         g_object_set(GST_OBJECT(core->codec), "compliance", -2, NULL);
1353                 } else {
1354                         LOGD("CAPS for codec_id (MEDIACODEC_AAC_LC - normal ADTS)");
1355
1356                         core->vtable = adec_aac_vtable;
1357                         core->caps = gst_caps_new_simple(core->mime,
1358                                         "framed", G_TYPE_BOOLEAN, TRUE,
1359                                         "mpegversion", G_TYPE_INT, 4,
1360                                         "stream-format", G_TYPE_STRING, "adts",
1361                                         NULL);
1362                 }
1363                 break;
1364         case MEDIACODEC_AAC_HE:
1365         case MEDIACODEC_AAC_HE_PS:
1366                 LOGD("aac he v12 vtable");
1367                 if (encoder) {
1368                         LOGD("[MC_NOT_SUPPORTED] he-aac-v12 encoder is not supported yet!!!");
1369                         return MC_NOT_SUPPORTED;
1370                 } else {
1371                         LOGD("CAPS for codec_id (MEDIACODEC_AAC_HE and _PS - MP4/M4A case)");
1372                         core->vtable = adec_aacv12_vtable;
1373                         core->caps = gst_caps_new_simple(core->mime,
1374                                         "mpegversion", G_TYPE_INT, 4,     /*TODO : need adding version /profile*/
1375                                         "framed", G_TYPE_BOOLEAN, TRUE,
1376                                         "stream-format", G_TYPE_STRING, "raw",
1377                                         NULL);
1378                 }
1379                 break;
1380         case MEDIACODEC_MP3:
1381                 LOGD("mp3 vtable - Only support decoder");
1382                 if (encoder) {
1383                         LOGD("[MC_NOT_SUPPORTED] mp3 encoder is not supported yet!!!");
1384                         return MC_NOT_SUPPORTED;
1385                 } else {
1386                         core->vtable = adec_mp3_vtable;
1387                         core->caps = gst_caps_new_simple(core->mime,
1388                                         "framed", G_TYPE_BOOLEAN, TRUE,
1389                                         "mpegversion", G_TYPE_INT, 1,       /* To-Do : plz check */
1390                                         "mpegaudioversion", G_TYPE_INT, 1,  /* To-Do : plz check */
1391                                         "layer", G_TYPE_INT, 3,             /* To-Do : plz check */
1392                                         NULL);
1393                 }
1394                 break;
1395         case MEDIACODEC_AMR_NB:
1396                 LOGD("amrnb vtable");
1397                 if (encoder) {
1398                         core->vtable = aenc_amrnb_vtable;
1399                         core->caps = gst_caps_new_simple(core->mime,
1400                                         "format", G_TYPE_STRING, "S16LE",
1401                                         "layout", G_TYPE_STRING, "interleaved",
1402                                         NULL);
1403
1404                 } else {
1405                         core->vtable = adec_amrnb_vtable;
1406                         core->caps = gst_caps_new_simple(core->mime,
1407                                         "rate", G_TYPE_INT, 8000,
1408                                         NULL);
1409                 }
1410                 break;
1411         case MEDIACODEC_AMR_WB:
1412                 LOGD("amrwb vtable - Only support decoder");
1413                 if (encoder) {
1414                         LOGD("[MC_NOT_SUPPORTED] amr-wb encoder is not supported yet!!!");
1415                         return MC_NOT_SUPPORTED;
1416                 } else {
1417                         core->vtable = adec_amrwb_vtable;
1418                         core->caps = gst_caps_new_simple(core->mime,
1419                                         "rate", G_TYPE_INT, 16000,
1420                                         NULL);
1421                 }
1422                 break;
1423         case MEDIACODEC_VORBIS:
1424                 LOGD("vorbis vtable");
1425                 if (encoder) {
1426                         LOGD("[MC_NOT_SUPPORTED] vorbis encoder is not supported yet!!!");
1427                         return MC_NOT_SUPPORTED;
1428                 } else {
1429                         core->vtable = adec_vorbis_vtable;
1430                         core->caps = gst_caps_new_empty_simple("audio/x-vorbis");
1431                 }
1432                 break;
1433         case MEDIACODEC_FLAC:
1434                 LOGD("flac vtable");
1435                 if (encoder) {
1436                         LOGD("[MC_NOT_SUPPORTED] flac encoder is not supported yet!!!");
1437                         return MC_NOT_SUPPORTED;
1438                 } else {
1439                         core->vtable = adec_flac_vtable;
1440                         core->caps = gst_caps_new_simple(core->mime,
1441                                         "framed", G_TYPE_BOOLEAN, TRUE,
1442                                         /* FIXME - Insert More Info */
1443                                         NULL);
1444                 }
1445                 break;
1446         case MEDIACODEC_WMAV1:
1447         case MEDIACODEC_WMAV2:
1448         case MEDIACODEC_WMAPRO:
1449         case MEDIACODEC_WMALSL:
1450                 LOGD("wma(V1 / V2 / LSL / PRO) vtable");
1451                 if (encoder) {
1452                         LOGD("[MC_NOT_SUPPORTED] wma encoder is not supported yet!!!");
1453                         return MC_NOT_SUPPORTED;
1454                 } else {
1455                         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
1456
1457                         core->vtable = adec_wma_vtable;
1458
1459                         /*
1460                          * Need to extract from Stream Type Specific ... or
1461                          * Need to get Demuxer's Caps from Stream Type Specific
1462                          */
1463                         guint16 format_tag = 0;
1464                         gint wma_version = 0;
1465                         gint block_align = 1024;      /*FIXME : Need checking */
1466                         gint bitrate = 128000;        /*FIXME : Need checking */
1467
1468                         LOGD(" ----- WMA Need Additional Caps -----------");
1469                         if (core->codec_id == MEDIACODEC_WMAV1) {
1470                                 format_tag = 352;       /* 0x160 */
1471                                 wma_version = 1;
1472                         } else if (core->codec_id == MEDIACODEC_WMAV2) {
1473                                 format_tag = 353;       /* 0x161 */
1474                                 wma_version = 2;
1475                         } else if (core->codec_id == MEDIACODEC_WMAPRO) {
1476                                 format_tag = 354;       /* 0x162 */
1477                                 wma_version = 3;
1478                         } else if (core->codec_id == MEDIACODEC_WMALSL) {
1479                                 format_tag = 355;       /* 0x163 */
1480                                 wma_version = 3;
1481                         } else {
1482                                 LOGE("Not support WMA format");
1483                         }
1484
1485                         core->caps = gst_caps_new_simple(core->mime,
1486                                         "bitrate", G_TYPE_INT, bitrate,
1487                                         "depth", G_TYPE_INT, dec_info->bit,
1488                                         /* FIXME - Need More Info */
1489                                         "wmaversion", G_TYPE_INT, wma_version,
1490                                         "format_tag", G_TYPE_INT, format_tag,
1491                                         "block_align", G_TYPE_INT, block_align,
1492                                         NULL);
1493                 }
1494                 break;
1495         case MEDIACODEC_H263:
1496                 LOGD("h263 vtable");
1497                 if (encoder) {
1498                         core->vtable = is_hw ? venc_h263_hw_vtable : venc_h263_sw_vtable;
1499                         core->caps = gst_caps_new_empty_simple("video/x-raw");
1500                 } else {
1501                         if (is_hw) {
1502                                 core->vtable = vdec_h263_hw_vtable;
1503                                 core->caps = gst_caps_new_simple(core->mime,
1504                                                 "mpegversion", G_TYPE_INT, 4,
1505                                                 "framerate", GST_TYPE_FRACTION, 30, 1,
1506                                                 NULL);
1507                         } else {
1508                                 core->vtable = vdec_h263_sw_vtable;
1509                                 core->caps = gst_caps_new_simple(core->mime,
1510                                                 "variant", G_TYPE_STRING, "itu",
1511                                                 "framerate", GST_TYPE_FRACTION, 30, 1,
1512                                                 NULL);
1513                         }
1514                 }
1515                 break;
1516         case MEDIACODEC_MPEG4:
1517                 LOGD("mpeg4 vtable");
1518                 if (encoder) {
1519                         core->vtable = is_hw ? venc_mpeg4_hw_vtable : venc_mpeg4_sw_vtable;
1520                         core->caps = gst_caps_new_empty_simple("video/x-raw");
1521                 } else {
1522                         core->vtable = is_hw ? vdec_mpeg4_hw_vtable : vdec_mpeg4_sw_vtable;
1523                         core->caps = gst_caps_new_simple(core->mime,
1524                                         "mpegversion", G_TYPE_INT, 4,
1525                                         "systemstream", G_TYPE_BOOLEAN, false,
1526                                         "parsed", G_TYPE_BOOLEAN, TRUE,
1527                                         "framerate", GST_TYPE_FRACTION, 30, 1,
1528                                         NULL);
1529                 }
1530                 break;
1531         case MEDIACODEC_H264:
1532                 LOGD("h264 vtable");
1533                 if (encoder) {
1534                         core->vtable = is_hw ? venc_h264_hw_vtable : venc_vtable;
1535                         core->caps = gst_caps_new_empty_simple("video/x-raw");
1536 #ifdef TIZEN_PROFILE_LITE
1537                         g_object_set(GST_OBJECT(core->codec), "byte-stream", TRUE, NULL);
1538 #endif
1539                 } else {
1540                         if (is_hw) {
1541                                 core->vtable = vdec_h264_hw_vtable;
1542                                 core->caps = gst_caps_new_simple(core->mime,
1543                                                 "parsed", G_TYPE_BOOLEAN, TRUE,
1544                                                 "alignment", G_TYPE_STRING, "au",
1545                                                 "stream-format", G_TYPE_STRING, "byte-stream",
1546                                                 "framerate", GST_TYPE_FRACTION, 30, 1,
1547                                                 NULL);
1548                         } else {
1549                                 core->vtable = vdec_h264_sw_vtable;
1550                                 core->caps = gst_caps_new_simple(core->mime,
1551                                                 "alignment", G_TYPE_STRING, "au",
1552                                                 "stream-format", G_TYPE_STRING, "byte-stream",
1553                                                 "framerate", GST_TYPE_FRACTION, 30, 1,
1554                                                 NULL);
1555                         }
1556                 }
1557                 break;
1558         default:
1559                 break;
1560         }
1561                 /* set caps */
1562                 g_object_set(core->appsrc, "caps", core->caps, NULL);
1563
1564         return MC_ERROR_NONE;
1565 }
1566
1567 static int _mc_gst_gstbuffer_to_appsrc(mc_gst_core_t *core, GstMCBuffer *mcbuffer)
1568 {
1569         MEDIACODEC_FENTER();
1570
1571         int ret = MC_ERROR_NONE;
1572
1573         LOGD("pushed buffer to appsrc : %p, buffer of size %" G_GSIZE_FORMAT "",
1574                         mcbuffer->buffer, gst_buffer_get_size(mcbuffer->buffer));
1575
1576         ret = gst_app_src_push_buffer(GST_APP_SRC(core->appsrc), mcbuffer->buffer);
1577
1578         return ret;
1579 }
1580
1581 media_packet_h _mc_get_input_buffer(mc_gst_core_t *core)
1582 {
1583         LOGD("waiting for input...");
1584         return mc_async_queue_pop(core->available_queue->input);
1585 }
1586
1587 mc_ret_e mc_gst_prepare(mc_handle_t *mc_handle)
1588 {
1589         MEDIACODEC_FENTER();
1590
1591         int ret = MC_ERROR_NONE;
1592         media_format_mimetype_e out_mime;
1593         int num_supported_codec = 0;
1594         int i = 0;
1595
1596         if (!mc_handle)
1597                 return MC_PARAM_ERROR;
1598
1599         mediacodec_codec_type_e id;
1600         bool video;
1601         bool encoder;
1602         bool hardware;
1603         gchar *factory_name = NULL;
1604         mc_codec_map_t *codec_map;
1605
1606         id = mc_handle->codec_id;
1607         video = mc_handle->is_video;
1608         encoder = mc_handle->is_encoder;
1609         hardware = mc_handle->is_hw;
1610         codec_map = encoder ? mc_handle->encoder_map : mc_handle->decoder_map;
1611         num_supported_codec = encoder ? mc_handle->num_supported_encoder : mc_handle->num_supported_decoder;
1612
1613         for (i = 0; i < num_supported_codec; i++) {
1614                 if ((id == codec_map[i].id) && (hardware == codec_map[i].hardware))
1615                         break;
1616         }
1617
1618         if (i == num_supported_codec)
1619                 return MC_NOT_SUPPORTED;
1620
1621         factory_name = codec_map[i].type.factory_name;
1622         out_mime = codec_map[i].type.out_format;
1623
1624         /* gst_core create */
1625         mc_gst_core_t *new_core = mc_gst_core_new();
1626
1627         new_core->mime = codec_map[i].type.mime;
1628         new_core->is_hw = hardware;
1629         new_core->eos = false;
1630         new_core->encoder = encoder;
1631         new_core->video = video;
1632         new_core->codec_info = encoder ? (void *)&mc_handle->info.encoder : (void *)&mc_handle->info.decoder;
1633         new_core->out_mime = codec_map[i].type.out_format;
1634         new_core->codec_id = id;
1635
1636         new_core->bufmgr = tbm_bufmgr_init(new_core->drm_fd);
1637         if (new_core->bufmgr == NULL) {
1638                 LOGE("TBM initialization failed");
1639                 return MC_ERROR;
1640         }
1641
1642         LOGD("@%p(%p) core is initializing...v(%d)e(%d)", mc_handle, new_core, new_core->video, new_core->encoder);
1643         LOGD("factory name : %s, output_fmt : %x", factory_name, out_mime);
1644
1645         /* create media_packet for output fmt */
1646         if ((ret = _mc_output_media_packet_new(new_core, video, encoder, out_mime)) != MC_ERROR_NONE) {
1647                 LOGE("Failed to create output pakcet");
1648                 return ret;
1649         }
1650
1651         for (i = 0; i < _MEDIACODEC_EVENT_TYPE_INTERNAL_FILLBUFFER ; i++) {
1652                 LOGD("copy cb function [%d]", i);
1653                 if (mc_handle->user_cb[i]) {
1654                         new_core->user_cb[i] = mc_handle->user_cb[i];
1655                         new_core->user_data[i] = mc_handle->user_data[i];
1656                         LOGD("user_cb[%d] %p, %p", i, new_core->user_cb[i], mc_handle->user_cb[i]);
1657                 }
1658         }
1659
1660         mc_handle->core = new_core;
1661
1662         /* create basic core elements */
1663         if ((ret = _mc_gst_create_pipeline(mc_handle->core, factory_name) != MC_ERROR_NONE)) {
1664                 LOGE("failed to create pipeline");
1665                 return ret;
1666         }
1667
1668         /* link vtable */
1669         if ((ret = _mc_link_vtable(mc_handle->core, id, encoder, hardware)) != MC_ERROR_NONE) {
1670                 LOGE("vtable link failed");
1671                 return ret;
1672         }
1673
1674         LOGD("initialized... %d", ret);
1675         return ret;
1676 }
1677
1678 mc_ret_e mc_gst_unprepare(mc_handle_t *mc_handle)
1679 {
1680         MEDIACODEC_FENTER();
1681
1682         int i;
1683         int ret = MC_ERROR_NONE;
1684         mc_gst_core_t *core = NULL;
1685
1686         if (!mc_handle)
1687                 return MC_PARAM_ERROR;
1688
1689         core = (mc_gst_core_t *)mc_handle->core;
1690
1691         if (core) {
1692                 LOGD("@%p(%p) core is uninitializing... v(%d)e(%d)", mc_handle, core, core->video, core->encoder);
1693
1694                 g_mutex_lock(&core->drain_lock);
1695                 core->unprepare_flag = TRUE;
1696                 g_mutex_unlock(&core->drain_lock);
1697
1698                 if (core->eos)
1699                         _mc_send_eos_signal(core);
1700
1701                 _mc_gst_set_flush_input(core);
1702
1703                 ret = _mc_gst_destroy_pipeline(core);
1704
1705                 /* unset callback */
1706                 for (i = 0; i < _MEDIACODEC_EVENT_TYPE_INTERNAL_FILLBUFFER; i++) {
1707                         LOGD("unset cb function [%d]", i);
1708                         if (mc_handle->user_cb[i]) {
1709                                 core->user_cb[i] = NULL;
1710                                 core->user_data[i] = NULL;
1711                                 LOGD("user_cb[%d] %p, %p", i, core->user_cb[i], mc_handle->user_cb[i]);
1712                         }
1713                 }
1714
1715                 media_format_unref(core->output_fmt);
1716
1717                 if (core->bufmgr != NULL) {
1718                         tbm_bufmgr_deinit(core->bufmgr);
1719                         core->bufmgr = NULL;
1720                 }
1721
1722                 if (core->drm_fd != -1) {
1723                         close(core->drm_fd);
1724                         LOGD("close drm_fd");
1725                 }
1726
1727                 if (core != NULL) {
1728                         mc_gst_core_free(core);
1729                         mc_handle->core = NULL;
1730                 }
1731         }
1732
1733         return ret;
1734 }
1735
1736 mc_ret_e mc_gst_process_input(mc_handle_t *mc_handle, media_packet_h inbuf, uint64_t timeOutUs)
1737 {
1738         MEDIACODEC_FENTER();
1739
1740         int ret = MC_ERROR_NONE;
1741         mc_gst_core_t *core = NULL;
1742
1743         if (!mc_handle)
1744                 return MC_PARAM_ERROR;
1745
1746         core = (mc_gst_core_t *)mc_handle->core;
1747
1748         g_mutex_lock(&core->drain_lock);
1749
1750         while (g_atomic_int_get(&core->etb_count) == MAXINUM_QNUM) {
1751                 LOGD("Waiting until packets are drained..");
1752                 core->need_drain = true;
1753                 g_cond_wait(&core->buffer_cond, &core->drain_lock);
1754         }
1755         g_mutex_unlock(&core->drain_lock);
1756
1757         if (core->prepare_count == 0)
1758                 return MC_INVALID_STATUS;
1759
1760         g_mutex_lock(&core->drain_lock);
1761
1762         if (!core->eos || !core->unprepare_flag) {
1763                 mc_async_queue_push(core->available_queue->input, inbuf);
1764
1765         } else {
1766                 ret = MC_INVALID_IN_BUF;
1767                 g_mutex_unlock(&core->drain_lock);
1768                 return ret;
1769         }
1770
1771         g_mutex_unlock(&core->drain_lock);
1772         g_atomic_int_inc(&core->etb_count);
1773         LOGI("@v(%d)e(%d)process_input(%d): %p", core->video, core->encoder, core->etb_count, inbuf);
1774
1775         MEDIACODEC_FLEAVE();
1776
1777         return ret;
1778 }
1779
1780 mc_ret_e mc_gst_get_output(mc_handle_t *mc_handle, media_packet_h *outbuf, uint64_t timeOutUs)
1781 {
1782         MEDIACODEC_FENTER();
1783
1784         int ret = MC_ERROR_NONE;
1785         mc_gst_core_t *core = NULL;
1786         media_packet_h out_packet = NULL;
1787         gint64 end_time = -1;
1788         gboolean signalled;
1789
1790         end_time = g_get_monotonic_time() + timeOutUs;
1791
1792         if (!mc_handle)
1793                 return MC_PARAM_ERROR;
1794
1795         core = (mc_gst_core_t *)mc_handle->core;
1796
1797         g_mutex_lock(&core->ports[1]->mutex);
1798
1799         if (!g_queue_is_empty(core->ports[1]->queue))
1800                 signalled = TRUE;
1801         else {
1802                 LOGD("no buffer, wait for signal");
1803                 signalled = g_cond_wait_until(&core->out_buffer_cond, &core->ports[1]->mutex, end_time);
1804         }
1805
1806         if (signalled)
1807                 out_packet = g_queue_pop_head(core->ports[1]->queue);
1808         else {
1809                 LOGW("Failed to get buffer");
1810                 ret = MC_OUTPUT_BUFFER_EMPTY;
1811         }
1812
1813         *outbuf = out_packet;
1814         LOGI("@%p v(%d)e(%d) got buffer :%p", core, core->video, core->encoder, out_packet);
1815
1816         g_mutex_unlock(&core->ports[1]->mutex);
1817
1818         MEDIACODEC_FLEAVE();
1819
1820         return ret;
1821 }
1822
1823 mc_ret_e mc_gst_flush_buffers(mc_handle_t *mc_handle)
1824 {
1825         MEDIACODEC_FENTER();
1826
1827         int ret = MC_ERROR_NONE;
1828         mc_gst_core_t *core = NULL;
1829
1830         if (!mc_handle)
1831                 return MC_PARAM_ERROR;
1832
1833         core = (mc_gst_core_t *)mc_handle->core;
1834         LOGI("@%p v(%d)e(%d) flush_buffers", core, core->video, core->encoder);
1835
1836         ret = _mc_gst_flush_buffers(core);
1837
1838         MEDIACODEC_FLEAVE();
1839
1840         return ret;
1841 }
1842
1843 static gboolean __mc_gst_init_gstreamer()
1844 {
1845         MEDIACODEC_FENTER();
1846
1847         static gboolean initialized = FALSE;
1848         static const int max_argc = 50;
1849         gint *argc = NULL;
1850         gchar **argv = NULL;
1851         gchar **argv2 = NULL;
1852         GError *err = NULL;
1853         int i = 0;
1854         int arg_count = 0;
1855
1856         if (initialized) {
1857                 LOGD("gstreamer already initialized.\n");
1858                 return TRUE;
1859         }
1860
1861         /* alloc */
1862         argc = malloc(sizeof(int));
1863         argv = malloc(sizeof(gchar *) *max_argc);
1864         argv2 = malloc(sizeof(gchar *) *max_argc);
1865
1866         if (!argc || !argv || !argv2)
1867                 goto ERROR;
1868
1869         memset(argv, 0, sizeof(gchar *) *max_argc);
1870         memset(argv2, 0, sizeof(gchar *) *max_argc);
1871
1872         /* add initial */
1873         *argc = 1;
1874         argv[0] = g_strdup("media codec");
1875
1876         /* we would not do fork for scanning plugins */
1877         argv[*argc] = g_strdup("--gst-disable-registry-fork");
1878         (*argc)++;
1879
1880         /* check disable registry scan */
1881         argv[*argc] = g_strdup("--gst-disable-registry-update");
1882         (*argc)++;
1883
1884         /* check disable segtrap */
1885         argv[*argc] = g_strdup("--gst-disable-segtrap");
1886         (*argc)++;
1887
1888         LOGD("initializing gstreamer with following parameter\n");
1889         LOGD("argc : %d\n", *argc);
1890         arg_count = *argc;
1891
1892         for (i = 0; i < arg_count; i++) {
1893                 argv2[i] = argv[i];
1894                 LOGD("argv[%d] : %s\n", i, argv2[i]);
1895         }
1896
1897         /* initializing gstreamer */
1898         if (!gst_init_check(argc, &argv, &err)) {
1899                 LOGE("Could not initialize GStreamer: %s\n", err ? err->message : "unknown error occurred");
1900                 if (err)
1901                         g_error_free(err);
1902
1903                 goto ERROR;
1904         }
1905
1906         /* release */
1907         for (i = 0; i < arg_count; i++)
1908                 MC_FREEIF(argv2[i]);
1909
1910         MC_FREEIF(argv);
1911         MC_FREEIF(argv2);
1912         MC_FREEIF(argc);
1913
1914         /* done */
1915         initialized = TRUE;
1916
1917         MEDIACODEC_FLEAVE();
1918         return TRUE;
1919
1920 ERROR:
1921         /* release */
1922         for (i = 0; i < arg_count; i++) {
1923                 LOGD("free[%d] : %s\n", i, argv2[i]);
1924                 MC_FREEIF(argv2[i]);
1925         }
1926
1927         MC_FREEIF(argv);
1928         MC_FREEIF(argv2);
1929         MC_FREEIF(argc);
1930
1931         return FALSE;
1932 }
1933
1934 mc_ret_e _mc_gst_create_pipeline(mc_gst_core_t *core, gchar *factory_name)
1935 {
1936         GstBus *bus = NULL;
1937
1938         MEDIACODEC_FENTER();
1939
1940         g_mutex_lock(&core->prepare_lock);
1941         if (core->prepare_count == 0) {
1942
1943                 if (!__mc_gst_init_gstreamer()) {
1944                         LOGE("gstreamer initialize fail");
1945                         g_mutex_unlock(&core->prepare_lock);
1946                         return MC_NOT_INITIALIZED;
1947                 }
1948                 core->codec = gst_element_factory_make(factory_name, NULL);
1949
1950                 if (!core->codec) {
1951                         LOGE("codec element create fail");
1952                         goto ERROR;
1953                 }
1954
1955                 LOGD("@%p v(%d)e(%d) create_pipeline", core, core->video, core->encoder);
1956                 MEDIACODEC_ELEMENT_SET_STATE(core->codec, GST_STATE_READY);
1957
1958                 /* create common elements */
1959                 core->pipeline = gst_pipeline_new(NULL);
1960
1961                 if (!core->pipeline) {
1962                         LOGE("pipeline create fail");
1963                         goto ERROR;
1964                 }
1965
1966                 core->appsrc = gst_element_factory_make("appsrc", NULL);
1967
1968                 if (!core->appsrc) {
1969                         LOGE("appsrc can't create");
1970                         goto ERROR;
1971                 }
1972
1973                 if (!core->video && core->encoder) {
1974                         core->audioconvert = gst_element_factory_make("audioconvert", NULL);
1975
1976                         if (!core->audioconvert) {
1977                                 LOGE("capsfilter can't create");
1978                                 goto ERROR;
1979                         }
1980                 }
1981
1982                 core->capsfilter = gst_element_factory_make("capsfilter", NULL);
1983
1984                 if (!core->capsfilter) {
1985                         LOGE("capsfilter can't create");
1986                         goto ERROR;
1987                 }
1988
1989                 core->fakesink = gst_element_factory_make("fakesink", NULL);
1990
1991                 if (!core->fakesink) {
1992                         LOGE("fakesink create fail");
1993                         goto ERROR;
1994                 }
1995                 g_object_set(core->fakesink, "enable-last-sample", FALSE, NULL);
1996
1997                 /*__mc_link_elements(core);*/
1998                 if (!core->video && core->encoder) {
1999                         gst_bin_add_many(GST_BIN(core->pipeline), core->appsrc, core->capsfilter, core->audioconvert, core->codec, core->fakesink, NULL);
2000
2001                         /* link elements */
2002                         if (!(gst_element_link_many(core->appsrc, core->capsfilter, core->audioconvert, core->codec, core->fakesink, NULL))) {
2003                                 LOGE("gst_element_link_many is failed");
2004                                 goto ERROR;
2005                         }
2006                 } else {
2007                         gst_bin_add_many(GST_BIN(core->pipeline), core->appsrc, core->capsfilter, core->codec, core->fakesink, NULL);
2008
2009                         /* link elements */
2010                         if (!(gst_element_link_many(core->appsrc, core->capsfilter, core->codec, core->fakesink, NULL))) {
2011                                 LOGE("gst_element_link_many is failed");
2012                                 goto ERROR;
2013                         }
2014                 }
2015
2016                 /* connect signals, bus watcher */
2017                 bus = gst_pipeline_get_bus(GST_PIPELINE(core->pipeline));
2018                 core->bus_whatch_id = gst_bus_add_watch(bus, __mc_gst_bus_callback, core);
2019                 core->thread_default = g_main_context_get_thread_default();
2020
2021                 /* set sync handler to get tag synchronously */
2022                 gst_bus_set_sync_handler(bus, __mc_gst_bus_sync_callback, core, NULL);
2023                 gst_object_unref(GST_OBJECT(bus));
2024
2025                 /* app src */
2026                 g_signal_connect(core->appsrc, "need-data", G_CALLBACK(__mc_gst_start_feed), core);
2027                 g_signal_connect(core->appsrc, "enough-data", G_CALLBACK(__mc_gst_stop_feed), core);
2028
2029                 /* connect handoff */
2030                 g_object_set(GST_OBJECT(core->fakesink), "signal-handoffs", TRUE, NULL);
2031                 core->signal_handoff = g_signal_connect(core->fakesink, "handoff", G_CALLBACK(__mc_gst_buffer_add), core);
2032
2033                 /* set state PLAYING */
2034                 MEDIACODEC_ELEMENT_SET_STATE(GST_ELEMENT_CAST(core->pipeline), GST_STATE_PLAYING);
2035
2036
2037         }
2038         core->prepare_count++;
2039         g_mutex_unlock(&core->prepare_lock);
2040
2041         MEDIACODEC_FLEAVE();
2042
2043         return MC_ERROR_NONE;
2044
2045 STATE_CHANGE_FAILED:
2046 ERROR:
2047
2048         if (core->codec)
2049                 gst_object_unref(GST_OBJECT(core->codec));
2050
2051         if (core->pipeline)
2052                 gst_object_unref(GST_OBJECT(core->pipeline));
2053
2054         if (core->appsrc)
2055                 gst_object_unref(GST_OBJECT(core->appsrc));
2056
2057         if (core->capsfilter)
2058                 gst_object_unref(GST_OBJECT(core->capsfilter));
2059
2060         if (core->audioconvert)
2061                 gst_object_unref(GST_OBJECT(core->audioconvert));
2062
2063         if (core->fakesink)
2064                 gst_object_unref(GST_OBJECT(core->fakesink));
2065
2066         g_mutex_unlock(&core->prepare_lock);
2067
2068         return MC_ERROR;
2069 }
2070
2071 mc_ret_e _mc_gst_destroy_pipeline(mc_gst_core_t *core)
2072 {
2073         int ret = MC_ERROR_NONE;
2074
2075         MEDIACODEC_FENTER();
2076
2077         g_mutex_lock(&core->prepare_lock);
2078         core->prepare_count--;
2079         if (core->prepare_count == 0) {
2080
2081                 if (core->pipeline) {
2082                         /* disconnect signal */
2083                         if (core->fakesink && GST_IS_ELEMENT(core->fakesink)) {
2084                                 if (g_signal_handler_is_connected(core->fakesink, core->signal_handoff)) {
2085                                         g_signal_handler_disconnect(core->fakesink, core->signal_handoff);
2086                                         LOGD("handoff signal destroy");
2087                                 }
2088                         }
2089
2090                         if (core->bus_whatch_id) {
2091                                 GSource *source = NULL;
2092                                 source = g_main_context_find_source_by_id(core->thread_default, core->bus_whatch_id);
2093                                 g_source_destroy(source);
2094                                 LOGD("bus_whatch_id destroy");
2095                         }
2096
2097                         MEDIACODEC_ELEMENT_SET_STATE(core->pipeline, GST_STATE_NULL);
2098
2099                         gst_object_unref(GST_OBJECT(core->pipeline));
2100                         if (core->caps) {
2101                                 gst_caps_unref(core->caps);
2102                                 core->caps = NULL;
2103                         }
2104                 }
2105         }
2106
2107         LOGD("@%p v(%d)e(%d) destroy_pipeline : %d ", core, core->video, core->encoder, core->prepare_count);
2108         g_mutex_unlock(&core->prepare_lock);
2109
2110         MEDIACODEC_FLEAVE();
2111
2112         return ret;
2113
2114 STATE_CHANGE_FAILED:
2115         if (core->pipeline)
2116                 gst_object_unref(GST_OBJECT(core->pipeline));
2117
2118         LOGD("@%p v(%d)e(%d) destroy_pipeline failed", core, core->video, core->encoder);
2119         g_mutex_unlock(&core->prepare_lock);
2120
2121         return MC_ERROR;
2122 }
2123
2124 void __mc_push_output_to_queue(mc_gst_core_t *core, media_packet_h out_packet)
2125 {
2126         g_mutex_lock(&core->ports[1]->mutex);
2127
2128         /* push it to output buffer queue */
2129         g_queue_push_tail(core->ports[1]->queue, out_packet);
2130         g_cond_broadcast(&core->out_buffer_cond);
2131         g_atomic_int_inc(&core->ftb_count);
2132
2133         GstBuffer *buffer = NULL;
2134         media_packet_get_extra(out_packet, (void**)&buffer);
2135         if (buffer) {
2136                 LOGD("dq : v(%d)e(%d) %d TIMESTAMP = %"GST_TIME_FORMAT " DURATION = %"GST_TIME_FORMAT, core->video, core->encoder,
2137                         core->ftb_count, GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(buffer)), GST_TIME_ARGS(GST_BUFFER_DURATION(buffer)));
2138         } else {
2139                 LOGD("dq : v(%d)e(%d) %d ", core->video, core->encoder, core->ftb_count);
2140         }
2141
2142         g_mutex_unlock(&core->ports[1]->mutex);
2143
2144         if (core->user_cb[_MEDIACODEC_EVENT_TYPE_FILLBUFFER]) {
2145                 ((mc_fill_buffer_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_FILLBUFFER])
2146                         (out_packet, core->user_data[_MEDIACODEC_EVENT_TYPE_FILLBUFFER]);
2147         }
2148 }
2149
2150 void __mc_gst_buffer_add(GstElement *element, GstBuffer *buffer, GstPad *pad, gpointer data)
2151 {
2152         guint n;
2153         GstMemory *mem;
2154         GstMapInfo map = GST_MAP_INFO_INIT;
2155         media_packet_h out_packet = NULL;
2156
2157         MEDIACODEC_FENTER();
2158
2159         mc_gst_core_t *core = (mc_gst_core_t *)data;
2160
2161         gst_buffer_ref(buffer);
2162
2163         n = gst_buffer_n_memory(buffer);
2164
2165         mem = gst_buffer_peek_memory(buffer, n-1);
2166
2167         gst_memory_map(mem, &map, GST_MAP_READ);
2168         LOGD("n : %d, map.data : %p, map.size : %d", n, map.data, map.size);
2169
2170         out_packet = __mc_gst_make_media_packet(core, map.data, map.size);
2171
2172         LOGI("@%p(%d) out_packet : %p", core, core->encoder, out_packet);
2173         gst_memory_unmap(mem, &map);
2174
2175         if (out_packet) {
2176                 media_packet_set_extra(out_packet, buffer);
2177                 media_packet_set_pts(out_packet, GST_BUFFER_TIMESTAMP(buffer));
2178                 media_packet_set_duration(out_packet, GST_BUFFER_DURATION(buffer));
2179
2180                 if (core->need_codec_data) {
2181                         media_packet_set_flags(out_packet, MEDIA_PACKET_CODEC_CONFIG);
2182                         core->need_codec_data = false;
2183                 }
2184
2185                 if (core->need_sync_flag) {
2186                         media_packet_set_flags(out_packet, MEDIA_PACKET_SYNC_FRAME);
2187                         core->need_sync_flag = false;
2188                 }
2189
2190                 __mc_push_output_to_queue(core, out_packet);
2191         } else {
2192                 gst_buffer_unref(buffer);
2193                 LOGE("Failed to dequeue output packet");
2194         }
2195
2196         MEDIACODEC_FLEAVE();
2197
2198         return;
2199 }
2200
2201 int __mc_output_buffer_finalize_cb(media_packet_h packet, int error_code, void *user_data)
2202 {
2203         void *buffer = NULL;
2204         int i = 0;
2205         guint n;
2206         GstMemory *mem;
2207         GstMapInfo map = GST_MAP_INFO_INIT;
2208         MMVideoBuffer *mm_video_buf = NULL;
2209         GList *find;
2210
2211         MEDIACODEC_FENTER();
2212
2213         mc_gst_core_t *core = (mc_gst_core_t *)user_data;
2214
2215         g_mutex_lock(&core->ports[1]->mutex);
2216
2217         if ((find = g_queue_find(core->ports[1]->queue, packet))) {
2218                 LOGD("remove packet from queue");
2219                 g_queue_remove(core->ports[1]->queue, packet);
2220         }
2221
2222         g_mutex_unlock(&core->ports[1]->mutex);
2223
2224         g_atomic_int_dec_and_test(&core->ftb_count);
2225         media_packet_get_extra(packet, &buffer);
2226
2227         n = gst_buffer_n_memory(buffer);
2228
2229         if (n > 1) {
2230                 mem = gst_buffer_peek_memory(buffer, n-1);
2231                 gst_memory_map(mem, &map, GST_MAP_READ);
2232                 mm_video_buf = (MMVideoBuffer *)map.data;
2233
2234                 if (!mm_video_buf) {
2235                         LOGW("gstbuffer map.data is null");
2236                 } else {
2237                         for (i = 0; i < MM_VIDEO_BUFFER_PLANE_MAX; i++) {
2238                                 if (mm_video_buf->handle.bo[i])
2239                                         tbm_bo_unref(mm_video_buf->handle.bo[i]);
2240                         }
2241                 }
2242                 gst_memory_unmap(mem, &map);
2243         }
2244         gst_buffer_unref((GstBuffer *)buffer);
2245         LOGD("@v(%d)e(%d)output port filled buffer(%d): %p", core->video, core->encoder, core->ftb_count, packet);
2246
2247         MEDIACODEC_FLEAVE();
2248
2249         return MEDIA_PACKET_FINALIZE;
2250 }
2251
2252 gchar *__mc_get_gst_input_format(media_packet_h packet, bool is_hw)
2253 {
2254         gchar *format = NULL;
2255         media_format_h fmt = NULL;
2256         media_format_mimetype_e mimetype = 0;
2257
2258         media_packet_get_format(packet, &fmt);
2259         media_format_get_video_info(fmt, &mimetype, NULL, NULL, NULL, NULL);
2260         media_format_unref(fmt);
2261         LOGD("input packet mimetype : %x", mimetype);
2262
2263         switch (mimetype) {
2264         case MEDIA_FORMAT_I420:
2265                 format = "I420";
2266                 break;
2267         case MEDIA_FORMAT_NV12:
2268                 if (is_hw)
2269                         format = "SN12";
2270                 else
2271                         format = "NV12";
2272                 break;
2273         case MEDIA_FORMAT_ARGB:
2274                 format = "ARGB";
2275                 break;
2276         default:
2277                 break;
2278         }
2279         LOGD("input packet format : %s", format);
2280         return format;
2281 }
2282
2283 GstMCBuffer *_mc_gst_media_packet_to_gstbuffer(mc_gst_core_t *core, media_packet_h packet, bool codec_config)
2284 {
2285         int ret = MEDIA_PACKET_ERROR_NONE;
2286         GstMCBuffer *mcbuffer = NULL;
2287         void *buf_data = NULL;
2288         uint64_t buf_size = 0;
2289         uint64_t pts = 0;
2290         uint64_t dur = 0;
2291
2292         ret = media_packet_get_buffer_size(packet, &buf_size);
2293         if (ret != MEDIA_PACKET_ERROR_NONE) {
2294                 LOGW("buffer size get fail");
2295                 return NULL;
2296         }
2297
2298         ret = media_packet_get_buffer_data_ptr(packet, &buf_data);
2299         if (ret != MEDIA_PACKET_ERROR_NONE) {
2300                 LOGW("buffer data get fail");
2301                 return NULL;
2302         }
2303
2304         mcbuffer = gst_mediacodec_buffer_new(core, packet, buf_size);
2305         if (mcbuffer == NULL) {
2306                 LOGW("failed to create inbuf");
2307                 return NULL;
2308         }
2309
2310         LOGD("packet :v(%d)e(%d) %p, buf_size : %d", core->video, core->encoder, packet, (int)buf_size);
2311
2312         ret = __mc_fill_input_buffer(core, packet, mcbuffer);
2313         if (ret != MC_ERROR_NONE) {
2314                 LOGW("failed to fill inbuf: %s (ox%08x)", _mc_error_to_string(ret), ret);
2315                 /*
2316                  * if __mc_fill_input_buffer() failed, no memory appended to mcbuffer->buffer, so gst_mediacodec_buffer_finalize()
2317                  * will not be invoked
2318                  */
2319                 gst_buffer_unref(mcbuffer->buffer);
2320                 free(mcbuffer);
2321                 return NULL;
2322         }
2323
2324         /* pts */
2325         media_packet_get_pts(packet, &pts);
2326         GST_BUFFER_PTS(mcbuffer->buffer) = pts;
2327
2328         /* duration */
2329         media_packet_get_duration(packet, &dur);
2330         GST_BUFFER_DURATION(mcbuffer->buffer) = dur;
2331
2332         return mcbuffer;
2333 }
2334
2335 media_packet_h __mc_gst_make_media_packet(mc_gst_core_t *core, unsigned char *data, int size)
2336 {
2337         int ret = MEDIA_PACKET_ERROR_NONE;
2338         media_packet_h packet = NULL;
2339
2340         ret = __mc_fill_output_buffer(core, data, size,  &packet);
2341         if (ret != MC_ERROR_NONE) {
2342                 LOGW("failed to fill outbuf: %s (ox%08x)", _mc_error_to_string(ret), ret);
2343                 return NULL;
2344         }
2345
2346
2347         return packet;
2348 }
2349
2350 int __mc_gst_create_eos_packet(media_format_h fmt, media_packet_h *out_packet)
2351 {
2352         media_packet_h mediabuf = NULL;
2353         int ret = MC_ERROR_NONE;
2354
2355         MEDIACODEC_FENTER();
2356         if (media_packet_create(fmt, NULL, NULL, &mediabuf)) {
2357                 LOGE("media_packet_create_alloc failed\n");
2358                 ret = MC_ERROR;
2359                 goto ERROR;
2360         }
2361
2362         if (media_packet_set_flags(mediabuf, MEDIA_PACKET_END_OF_STREAM)) {
2363                 LOGE("unable to set EOS flag\n");
2364                 ret = MC_ERROR;
2365                 goto ERROR;
2366         }
2367
2368         *out_packet = mediabuf;
2369         MEDIACODEC_FLEAVE();
2370
2371         return ret;
2372 ERROR:
2373         if (mediabuf)
2374                 media_packet_destroy(mediabuf);
2375         *out_packet = NULL;
2376         MEDIACODEC_FLEAVE();
2377         return ret;
2378 }
2379
2380 void _mc_gst_handle_input_buffer_used(mc_gst_core_t *core, media_packet_h packet)
2381 {
2382         g_atomic_int_dec_and_test(&core->etb_count);
2383
2384         if (core && core->user_cb[_MEDIACODEC_EVENT_TYPE_EMPTYBUFFER]) {
2385                 ((mc_empty_buffer_cb)core->user_cb[_MEDIACODEC_EVENT_TYPE_EMPTYBUFFER])
2386                         (packet, core->user_data[_MEDIACODEC_EVENT_TYPE_EMPTYBUFFER]);
2387
2388                 g_mutex_lock(&core->drain_lock);
2389
2390                 if (core->need_drain) {
2391                         LOGD("@v(%d)e(%d) input port used----- single process_input.....", core->video, core->encoder);
2392                         core->need_drain = false;
2393                         g_cond_signal(&core->buffer_cond);
2394                 }
2395                 g_mutex_unlock(&core->drain_lock);
2396         }
2397 }
2398
2399 gboolean __mc_gst_bus_callback(GstBus *bus, GstMessage *msg, gpointer data)
2400 {
2401         int ret  = MC_ERROR_NONE;
2402         mc_gst_core_t *core = (mc_gst_core_t *)data;
2403         LOGD("@%p v(%d)e(%d)bus message : %s", core, core->video, core->encoder, gst_message_type_get_name(GST_MESSAGE_TYPE(msg)));
2404
2405         switch (GST_MESSAGE_TYPE(msg)) {
2406
2407         case GST_MESSAGE_EOS:
2408                 _mc_send_eos_signal(core);
2409
2410                 media_packet_h out_packet = NULL;
2411                 if (MC_ERROR_NONE == __mc_gst_create_eos_packet(core->output_fmt, &out_packet)) {
2412                         __mc_push_output_to_queue(core, out_packet);
2413                         LOGD("send eos packet.");
2414                 } else {
2415                         LOGE("failed to create eos packet.");
2416                 }
2417
2418                 if (core->user_cb[_MEDIACODEC_EVENT_TYPE_EOS]) {
2419                         LOGD("eos callback invoked");
2420                         ((mc_eos_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_EOS])(core->user_data[_MEDIACODEC_EVENT_TYPE_EOS]);
2421                 }
2422
2423                 LOGD("End of stream\n");
2424                 break;
2425
2426         case GST_MESSAGE_ERROR:
2427         {
2428                 GError *error = NULL;
2429
2430                 gst_message_parse_error(msg, &error, NULL);
2431
2432                 if (!error) {
2433                         LOGW("GST error message parsing failed");
2434                         break;
2435                 }
2436
2437                 if (error) {
2438                         if (error->domain == GST_STREAM_ERROR)
2439                                 ret = __gst_handle_stream_error(core, error, msg);
2440                         else if (error->domain == GST_RESOURCE_ERROR)
2441                                 ret = __gst_handle_resource_error(core, error->code);
2442                         else if (error->domain == GST_LIBRARY_ERROR)
2443                                 ret = __gst_handle_library_error(core, error->code);
2444                         else if (error->domain == GST_CORE_ERROR)
2445                                 ret = __gst_handle_core_error(core, error->code);
2446                         else
2447                                 LOGW("Unexpected error has occured");
2448
2449                 g_mutex_lock(&core->drain_lock);
2450
2451                 if (core->need_drain) {
2452                         LOGD("@v(%d)e(%d) input port used----- single process_input.....", core->video, core->encoder);
2453                         core->need_drain = false;
2454                         g_cond_signal(&core->buffer_cond);
2455                 }
2456
2457                 g_mutex_unlock(&core->drain_lock);
2458
2459                         if (core->user_cb[_MEDIACODEC_EVENT_TYPE_ERROR]) {
2460                                 ((mc_error_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_ERROR])
2461                                         (ret, core->user_data[_MEDIACODEC_EVENT_TYPE_ERROR]);
2462                                         LOGW("Error : %s (ox%08x)", _mc_error_to_string(ret), ret);
2463                         }
2464                 }
2465                 g_error_free(error);
2466         }
2467                 break;
2468
2469         default:
2470                 break;
2471         }
2472
2473         return TRUE;
2474 }
2475
2476 static gboolean __mc_gst_check_useful_message(mc_gst_core_t *core, GstMessage *msg)
2477 {
2478         gboolean retval = false;
2479
2480         if (!core->pipeline) {
2481                 LOGE("mediacodec pipeline handle is null");
2482                 return true;
2483         }
2484
2485         switch (GST_MESSAGE_TYPE(msg)) {
2486         case GST_MESSAGE_TAG:
2487         case GST_MESSAGE_EOS:
2488         case GST_MESSAGE_ERROR:
2489         case GST_MESSAGE_WARNING:
2490                 retval = true;
2491                 break;
2492         default:
2493                 retval = false;
2494                 break;
2495         }
2496
2497         return retval;
2498 }
2499
2500 static GstBusSyncReply __mc_gst_bus_sync_callback(GstBus *bus, GstMessage *msg, gpointer data)
2501 {
2502         mc_gst_core_t *core = (mc_gst_core_t *)data;
2503         GstBusSyncReply reply = GST_BUS_DROP;
2504
2505         LOGD("__mc_gst_bus_sync_callback is called : %s", gst_message_type_get_name(GST_MESSAGE_TYPE(msg)));
2506
2507         if (!core->pipeline) {
2508                 LOGE("mediacodec pipeline handle is null");
2509                 return GST_BUS_PASS;
2510         }
2511
2512         if (!__mc_gst_check_useful_message(core, msg)) {
2513                 gst_message_unref(msg);
2514                 return GST_BUS_DROP;
2515         }
2516
2517         switch (GST_MESSAGE_TYPE(msg)) {
2518         case GST_MESSAGE_EOS:
2519         case GST_MESSAGE_ERROR:
2520                 __mc_gst_bus_callback(NULL, msg, core);
2521                 reply = GST_BUS_DROP;
2522                 break;
2523
2524         default:
2525                 reply = GST_BUS_PASS;
2526                 break;
2527         }
2528
2529         if (reply == GST_BUS_DROP)
2530                 gst_message_unref(msg);
2531
2532         return reply;
2533 }
2534
2535 static MMVideoBuffer *__mc_gst_make_tbm_buffer(mc_gst_core_t *core, media_packet_h packet)
2536 {
2537         int i;
2538         int num_bos;
2539         tbm_surface_h surface = NULL;
2540         tbm_surface_info_s surface_info;
2541         tbm_bo_handle handle_bo;
2542
2543         if (!packet) {
2544                 LOGE("output is null");
2545                 return NULL;
2546         }
2547
2548         MMVideoBuffer *mm_vbuffer = NULL;
2549         mm_vbuffer = (MMVideoBuffer *)malloc(sizeof(MMVideoBuffer));
2550         if (!mm_vbuffer) {
2551                 LOGE("Failed to alloc MMVideoBuffer");
2552                 return NULL;
2553         }
2554         memset(mm_vbuffer, 0x00, sizeof(MMVideoBuffer));
2555
2556         media_packet_get_tbm_surface(packet, &surface);
2557         num_bos = tbm_surface_internal_get_num_bos(surface);
2558         int err = tbm_surface_get_info((tbm_surface_h)surface, &surface_info);
2559         if (err != TBM_SURFACE_ERROR_NONE) {
2560                 LOGE("get tbm surface is failed");
2561                 free(mm_vbuffer);
2562                 return NULL;
2563         }
2564
2565         for (i = 0; i < num_bos; i++) {
2566                 mm_vbuffer->handle.bo[i] = tbm_surface_internal_get_bo(surface, i);
2567                 LOGD("mm_vbuffer->handle.bo[%d] : %p", i, mm_vbuffer->handle.bo[i]);
2568                 tbm_bo_map(mm_vbuffer->handle.bo[i], TBM_DEVICE_CPU, TBM_OPTION_READ);
2569                 tbm_bo_unmap(mm_vbuffer->handle.bo[i]);
2570         }
2571
2572 #ifdef TIZEN_PROFILE_LITE
2573         int phy_addr = 0;
2574         int phy_size = 0;
2575         tbm_bo_handle handle_fd = tbm_bo_get_handle(mm_vbuffer->handle.bo[0], TBM_DEVICE_MM);
2576         if (handle_fd.ptr == NULL) {
2577                 LOGE("Invaild bo handle");
2578                 return NULL;
2579         }
2580
2581         if (__tbm_get_physical_addr_bo(handle_fd, &phy_addr, &phy_size) == 0) {
2582                 mm_vbuffer->handle.paddr[0] = (void *)phy_addr;
2583                 LOGD("mm_vbuffer->paddr : %p", mm_vbuffer->handle.paddr[0]);
2584         }
2585 #endif
2586
2587         mm_vbuffer->type = MM_VIDEO_BUFFER_TYPE_TBM_BO;
2588         mm_vbuffer->width[0] = surface_info.width;
2589         mm_vbuffer->height[0] = surface_info.height;
2590         mm_vbuffer->width[1] = surface_info.width;
2591         mm_vbuffer->height[1] = surface_info.height>>1;
2592         mm_vbuffer->size[0] = surface_info.planes[0].size;
2593         mm_vbuffer->size[1] = surface_info.planes[1].size;
2594         mm_vbuffer->stride_width[0] = surface_info.planes[0].stride;
2595         mm_vbuffer->stride_height[0] = surface_info.planes[0].size / surface_info.planes[0].stride;
2596         mm_vbuffer->stride_width[1] = surface_info.planes[1].stride;
2597         mm_vbuffer->stride_height[1] = surface_info.planes[1].size / surface_info.planes[1].stride;
2598
2599         if (mm_vbuffer->handle.bo[0]) {
2600                 handle_bo = tbm_bo_get_handle(mm_vbuffer->handle.bo[0], TBM_DEVICE_CPU);
2601                 mm_vbuffer->data[0] = handle_bo.ptr;
2602
2603                 handle_bo = tbm_bo_get_handle(mm_vbuffer->handle.bo[0], TBM_DEVICE_MM);
2604                 mm_vbuffer->handle.dmabuf_fd[0] = handle_bo.u32;
2605         }
2606
2607         if (mm_vbuffer->handle.bo[1]) {
2608                 handle_bo = tbm_bo_get_handle(mm_vbuffer->handle.bo[1], TBM_DEVICE_CPU);
2609                 mm_vbuffer->data[1] = handle_bo.ptr;
2610
2611                 handle_bo = tbm_bo_get_handle(mm_vbuffer->handle.bo[1], TBM_DEVICE_MM);
2612                 mm_vbuffer->handle.dmabuf_fd[1] = handle_bo.u32;
2613         } else {
2614                 mm_vbuffer->data[1] = mm_vbuffer->data[0] + mm_vbuffer->stride_width[0] * mm_vbuffer->stride_height[0];
2615         }
2616         mm_vbuffer->plane_num = 2;
2617
2618         LOGD("size[0] : %d, size[1] : %d, bo[0] :%p, bo[1] :%p", mm_vbuffer->size[0], mm_vbuffer->size[1], mm_vbuffer->handle.bo[0], mm_vbuffer->handle.bo[1]);
2619
2620         return mm_vbuffer;
2621 }
2622
2623 static void __mc_input_buffer_finalize_cb(GstMCBuffer *mcbuffer)
2624 {
2625         MEDIACODEC_FENTER();
2626
2627         if (!mcbuffer)
2628                 return;
2629
2630         LOGD("============>>>>>  _finalize_cb  : %p, %p", mcbuffer, mcbuffer->packet);
2631         mc_gst_core_t *core = (mc_gst_core_t *)mcbuffer->core;
2632
2633         _mc_gst_handle_input_buffer_used(core, mcbuffer->packet);
2634
2635         free(mcbuffer);
2636         mcbuffer = NULL;
2637
2638         MEDIACODEC_FLEAVE();
2639
2640         return;
2641 }
2642
2643 static GstMCBuffer *gst_mediacodec_buffer_new(mc_gst_core_t *core, media_packet_h packet, uint64_t size)
2644 {
2645         GstMCBuffer *mcbuffer = NULL;
2646
2647         mcbuffer = (GstMCBuffer *)malloc(sizeof(*mcbuffer));
2648
2649         if (mcbuffer == NULL) {
2650                 LOGE("malloc fail");
2651                 return NULL;
2652         }
2653
2654         mcbuffer->buffer = gst_buffer_new();
2655         mcbuffer->buf_size = 0;
2656
2657         LOGD("creating buffer : %p, %p", mcbuffer, mcbuffer->buffer);
2658         mcbuffer->core = core;
2659         mcbuffer->packet = packet;
2660
2661         return mcbuffer;
2662 }
2663
2664 static gint __gst_handle_core_error(mc_gst_core_t *core, int code)
2665 {
2666         gint trans_err = MEDIACODEC_ERROR_NONE;
2667
2668         g_return_val_if_fail(core, MC_PARAM_ERROR);
2669
2670         switch (code) {
2671         case GST_CORE_ERROR_MISSING_PLUGIN:
2672                 return MEDIACODEC_ERROR_NOT_SUPPORTED_FORMAT;
2673         case GST_CORE_ERROR_STATE_CHANGE:
2674         case GST_CORE_ERROR_SEEK:
2675         case GST_CORE_ERROR_NOT_IMPLEMENTED:
2676         case GST_CORE_ERROR_FAILED:
2677         case GST_CORE_ERROR_TOO_LAZY:
2678         case GST_CORE_ERROR_PAD:
2679         case GST_CORE_ERROR_THREAD:
2680         case GST_CORE_ERROR_NEGOTIATION:
2681         case GST_CORE_ERROR_EVENT:
2682         case GST_CORE_ERROR_CAPS:
2683         case GST_CORE_ERROR_TAG:
2684         case GST_CORE_ERROR_CLOCK:
2685         case GST_CORE_ERROR_DISABLED:
2686         default:
2687                 trans_err =  MEDIACODEC_ERROR_INVALID_STREAM;
2688                 break;
2689         }
2690
2691         return trans_err;
2692 }
2693
2694 static gint __gst_handle_library_error(mc_gst_core_t *core, int code)
2695 {
2696         gint trans_err = MEDIACODEC_ERROR_NONE;
2697
2698         g_return_val_if_fail(core, MC_PARAM_ERROR);
2699
2700         switch (code) {
2701         case GST_LIBRARY_ERROR_FAILED:
2702         case GST_LIBRARY_ERROR_TOO_LAZY:
2703         case GST_LIBRARY_ERROR_INIT:
2704         case GST_LIBRARY_ERROR_SHUTDOWN:
2705         case GST_LIBRARY_ERROR_SETTINGS:
2706         case GST_LIBRARY_ERROR_ENCODE:
2707         default:
2708                 trans_err =  MEDIACODEC_ERROR_INVALID_STREAM;
2709                 break;
2710         }
2711
2712         return trans_err;
2713 }
2714
2715
2716 static gint __gst_handle_resource_error(mc_gst_core_t *core, int code)
2717 {
2718         gint trans_err = MEDIACODEC_ERROR_NONE;
2719
2720         g_return_val_if_fail(core, MC_PARAM_ERROR);
2721
2722         switch (code) {
2723         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
2724                 trans_err = MEDIACODEC_ERROR_NO_FREE_SPACE;
2725                 break;
2726         case GST_RESOURCE_ERROR_WRITE:
2727         case GST_RESOURCE_ERROR_FAILED:
2728         case GST_RESOURCE_ERROR_SEEK:
2729         case GST_RESOURCE_ERROR_TOO_LAZY:
2730         case GST_RESOURCE_ERROR_BUSY:
2731         case GST_RESOURCE_ERROR_OPEN_WRITE:
2732         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
2733         case GST_RESOURCE_ERROR_CLOSE:
2734         case GST_RESOURCE_ERROR_SYNC:
2735         case GST_RESOURCE_ERROR_SETTINGS:
2736         default:
2737                 trans_err = MEDIACODEC_ERROR_INTERNAL;
2738                 break;
2739         }
2740
2741         return trans_err;
2742 }
2743
2744 static gint __gst_handle_stream_error(mc_gst_core_t *core, GError *error, GstMessage *message)
2745 {
2746         gint trans_err = MEDIACODEC_ERROR_NONE;
2747
2748         g_return_val_if_fail(core, MC_PARAM_ERROR);
2749         g_return_val_if_fail(error, MC_PARAM_ERROR);
2750         g_return_val_if_fail(message, MC_PARAM_ERROR);
2751
2752         switch (error->code) {
2753         case GST_STREAM_ERROR_FAILED:
2754         case GST_STREAM_ERROR_TYPE_NOT_FOUND:
2755         case GST_STREAM_ERROR_DECODE:
2756         case GST_STREAM_ERROR_WRONG_TYPE:
2757         case GST_STREAM_ERROR_DECRYPT:
2758         case GST_STREAM_ERROR_DECRYPT_NOKEY:
2759         case GST_STREAM_ERROR_CODEC_NOT_FOUND:
2760                 trans_err = __gst_transform_gsterror(core, message, error);
2761                 break;
2762
2763         case GST_STREAM_ERROR_NOT_IMPLEMENTED:
2764         case GST_STREAM_ERROR_TOO_LAZY:
2765         case GST_STREAM_ERROR_ENCODE:
2766         case GST_STREAM_ERROR_DEMUX:
2767         case GST_STREAM_ERROR_MUX:
2768         case GST_STREAM_ERROR_FORMAT:
2769         default:
2770                 trans_err = MEDIACODEC_ERROR_INVALID_STREAM;
2771                 break;
2772         }
2773
2774         return trans_err;
2775 }
2776
2777 static gint __gst_transform_gsterror(mc_gst_core_t *core, GstMessage *message, GError *error)
2778 {
2779         gchar *src_element_name = NULL;
2780         GstElement *src_element = NULL;
2781         GstElementFactory *factory = NULL;
2782         const gchar *klass = NULL;
2783
2784
2785         src_element = GST_ELEMENT_CAST(message->src);
2786         if (!src_element)
2787                 goto INTERNAL_ERROR;
2788
2789         src_element_name = GST_ELEMENT_NAME(src_element);
2790         if (!src_element_name)
2791                 goto INTERNAL_ERROR;
2792
2793         factory = gst_element_get_factory(src_element);
2794         if (!factory)
2795                 goto INTERNAL_ERROR;
2796
2797         klass = gst_element_factory_get_klass(factory);
2798         if (!klass)
2799                 goto INTERNAL_ERROR;
2800
2801         LOGD("error code=%d, msg=%s, src element=%s, class=%s\n",
2802                         error->code, error->message, src_element_name, klass);
2803
2804         switch (error->code) {
2805         case GST_STREAM_ERROR_DECODE:
2806         case GST_STREAM_ERROR_FAILED:
2807                 return MEDIACODEC_ERROR_INVALID_STREAM;
2808                 break;
2809
2810         case GST_STREAM_ERROR_CODEC_NOT_FOUND:
2811         case GST_STREAM_ERROR_TYPE_NOT_FOUND:
2812         case GST_STREAM_ERROR_WRONG_TYPE:
2813                 return MEDIACODEC_ERROR_NOT_SUPPORTED_FORMAT;
2814                 break;
2815
2816         default:
2817                 return MEDIACODEC_ERROR_INTERNAL;
2818                 break;
2819         }
2820
2821         return MEDIACODEC_ERROR_INVALID_STREAM;
2822
2823 INTERNAL_ERROR:
2824         return MEDIACODEC_ERROR_INTERNAL;
2825 }
2826
2827 static int _mc_gst_flush_buffers(mc_gst_core_t *core)
2828 {
2829         gboolean ret = FALSE;
2830         GstEvent *event = NULL;
2831
2832         MEDIACODEC_FENTER();
2833
2834         _mc_gst_set_flush_input(core);
2835
2836         LOGW("Trying send flush_start .... ");
2837         event = gst_event_new_flush_start();
2838         ret = gst_element_send_event(core->appsrc, event);
2839         if (ret != TRUE) {
2840                 LOGE("failed to send Flush_Start event");
2841                 return MC_ERROR;
2842         }
2843
2844         LOGW("Trying send flush_stop .... ");
2845         event = gst_event_new_flush_stop(TRUE);
2846         ret = gst_element_send_event(core->appsrc, event);
2847         if (ret != TRUE) {
2848                 LOGE("failed to send Flush_Stop event");
2849                 return MC_ERROR;
2850         }
2851
2852         LOGW("Trying send seek .... ");
2853         event = gst_event_new_seek(1.0, GST_FORMAT_BYTES, GST_SEEK_FLAG_FLUSH,
2854                         GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_NONE, -1);
2855
2856         ret = gst_element_send_event(core->appsrc, event);
2857         if (ret != TRUE) {
2858                 LOGE("failed to send seek event");
2859                 return MC_ERROR;
2860         }
2861
2862         _mc_gst_set_flush_output(core);
2863
2864         MEDIACODEC_FLEAVE();
2865
2866         return MC_ERROR_NONE;
2867 }
2868
2869
2870 static void _mc_gst_set_flush_input(mc_gst_core_t *core)
2871 {
2872         media_packet_h packet = NULL;
2873
2874         MEDIACODEC_FENTER();
2875         LOGI("_mc_gst_set_flush_input called : input_queue_len = %d, etb_count = %d", core->available_queue->input->length, core->etb_count);
2876
2877         while (!mc_async_queue_is_empty(core->available_queue->input)) {
2878                 packet = mc_async_queue_pop_forced(core->available_queue->input);
2879                 LOGD("%p poped(%d)", packet, core->etb_count);
2880
2881                 _mc_gst_handle_input_buffer_used(core, packet);
2882         }
2883
2884         mc_async_queue_flush(core->available_queue->input);
2885         LOGI("_mc_gst_set_flush_input ended : input_queue_len = %d, etb_count = %d", core->available_queue->input->length, core->etb_count);
2886         MEDIACODEC_FLEAVE();
2887 }
2888
2889 static void _mc_gst_set_flush_output(mc_gst_core_t *core)
2890 {
2891         media_packet_h packet = NULL;
2892
2893         MEDIACODEC_FENTER();
2894         g_mutex_lock(&core->ports[1]->mutex);
2895
2896         while (!g_queue_is_empty(core->ports[1]->queue)) {
2897                 packet = g_queue_pop_head(core->ports[1]->queue);
2898                 g_atomic_int_dec_and_test(&core->ftb_count);
2899                 LOGD("%p poped(%d)", packet, core->ftb_count);
2900                 if (packet) {
2901                         media_packet_destroy(packet);
2902                         LOGD("outpacket destroyed");
2903                         packet = NULL;
2904                 }
2905         }
2906         g_mutex_unlock(&core->ports[1]->mutex);
2907         MEDIACODEC_FLEAVE();
2908 }
2909
2910 #ifdef TIZEN_PROFILE_LITE
2911 int __tbm_get_physical_addr_bo(tbm_bo_handle handle_bo, int *phy_addr, int *phy_size)
2912 {
2913         int ret = 0;
2914         int open_flags = O_RDWR;
2915         int ion_fd = -1;
2916
2917         ion_mmu_data_t mmu_data;
2918         struct ion_custom_data  custom_data;
2919
2920         memset(&mmu_data, 0x0, sizeof(ion_mmu_data_t));
2921
2922         mmu_data.fd_buffer = handle_bo.u32;
2923         custom_data.cmd = 4;
2924         custom_data.arg = (unsigned long)&mmu_data;
2925
2926         ion_fd = open("/dev/ion", open_flags);
2927         if (ion_fd < 0)
2928                 LOGE("[tbm_get_physical_addr_bo] ion_fd open device failed");
2929
2930         if (ioctl(ion_fd, ION_IOC_CUSTOM, &custom_data) < 0) {
2931                 LOGE("[tbm_get_physical_addr_bo] ION_IOC_CUSTOM failed");
2932                 ret = -1;
2933         }
2934
2935         if (!ret) {
2936                 *phy_addr = mmu_data.iova_addr;
2937                 *phy_size = mmu_data.iova_size;
2938         } else {
2939                 *phy_addr = 0;
2940                 *phy_size = 0;
2941                 LOGW("[tbm_get_physical_addr_bo] getting physical address is failed. phy_addr = 0");
2942         }
2943
2944         if (ion_fd != -1) {
2945                 close(ion_fd);
2946                 ion_fd = -1;
2947         }
2948
2949         return 0;
2950 }
2951 #endif
2952
2953 #if TIZEN_EXYNOS_SPECIFIC
2954 /*
2955  * Get tiled address of position(x,y)
2956  *
2957  * @param x_size
2958  *   width of tiled[in]
2959  *
2960  * @param y_size
2961  *   height of tiled[in]
2962  *
2963  * @param x_pos
2964  *   x position of tield[in]
2965  *
2966  * @param src_size
2967  *   y position of tield[in]
2968  *
2969  * @return
2970  *   address of tiled data
2971  */
2972 static int __tile_4x2_read(int x_size, int y_size, int x_pos, int y_pos)
2973 {
2974         int pixel_x_m1, pixel_y_m1;
2975         int roundup_x;
2976         int linear_addr0, linear_addr1, bank_addr ;
2977         int x_addr;
2978         int trans_addr;
2979
2980         pixel_x_m1 = x_size - 1;
2981         pixel_y_m1 = y_size - 1;
2982
2983         roundup_x = ((pixel_x_m1 >> 7) + 1);
2984
2985         x_addr = x_pos >> 2;
2986
2987         if ((y_size <= y_pos+32) && (y_pos < y_size) &&
2988                         (((pixel_y_m1 >> 5) & 0x1) == 0) && (((y_pos >> 5) & 0x1) == 0)) {
2989                 linear_addr0 = (((y_pos & 0x1f) << 4) | (x_addr & 0xf));
2990                 linear_addr1 = (((y_pos >> 6) & 0xff) * roundup_x + ((x_addr >> 6) & 0x3f));
2991
2992                 if (((x_addr >> 5) & 0x1) == ((y_pos >> 5) & 0x1))
2993                         bank_addr = ((x_addr >> 4) & 0x1);
2994                 else
2995                         bank_addr = 0x2 | ((x_addr >> 4) & 0x1);
2996         } else {
2997                 linear_addr0 = (((y_pos & 0x1f) << 4) | (x_addr & 0xf));
2998                 linear_addr1 = (((y_pos >> 6) & 0xff) * roundup_x + ((x_addr >> 5) & 0x7f));
2999
3000                 if (((x_addr >> 5) & 0x1) == ((y_pos >> 5) & 0x1))
3001                         bank_addr = ((x_addr >> 4) & 0x1);
3002                 else
3003                         bank_addr = 0x2 | ((x_addr >> 4) & 0x1);
3004         }
3005
3006         linear_addr0 = linear_addr0 << 2;
3007         trans_addr = (linear_addr1 << 13) | (bank_addr << 11) | linear_addr0;
3008
3009         return trans_addr;
3010 }
3011
3012 /*
3013  * Converts tiled data to linear
3014  * Crops left, top, right, buttom
3015  * 1. Y of NV12T to Y of YUV420P
3016  * 2. Y of NV12T to Y of YUV420S
3017  * 3. UV of NV12T to UV of YUV420S
3018  *
3019  * @param yuv420_dest
3020  *   Y or UV plane address of YUV420[out]
3021  *
3022  * @param nv12t_src
3023  *   Y or UV plane address of NV12T[in]
3024  *
3025  * @param yuv420_width
3026  *   Width of YUV420[in]
3027  *
3028  * @param yuv420_height
3029  *   Y: Height of YUV420, UV: Height/2 of YUV420[in]
3030  *
3031  * @param left
3032  *   Crop size of left
3033  *
3034  * @param top
3035  *   Crop size of top
3036  *
3037  * @param right
3038  *   Crop size of right
3039  *
3040  * @param buttom
3041  *   Crop size of buttom
3042  */
3043 static void __csc_tiled_to_linear_crop(unsigned char *yuv420_dest, unsigned char *nv12t_src,
3044                 int yuv420_width, int yuv420_height,
3045                 int left, int top, int right, int buttom)
3046 {
3047         int i, j;
3048         int tiled_offset = 0, tiled_offset1 = 0;
3049         int linear_offset = 0;
3050         int temp1 = 0, temp2 = 0, temp3 = 0, temp4 = 0;
3051
3052         temp3 = yuv420_width-right;
3053         temp1 = temp3-left;
3054         /* real width is greater than or equal 256 */
3055         if (temp1 >= 256) {
3056                 for (i = top; i < yuv420_height-buttom; i += 1) {
3057                         j = left;
3058                         temp3 = (j>>8)<<8;
3059                         temp3 = temp3>>6;
3060                         temp4 = i>>5;
3061                         if (temp4 & 0x1) {
3062                                 /* odd fomula: 2+x+(x>>2)<<2+x_block_num*(y-1) */
3063                                 tiled_offset = temp4-1;
3064                                 temp1 = ((yuv420_width+127)>>7)<<7;
3065                                 tiled_offset = tiled_offset*(temp1>>6);
3066                                 tiled_offset = tiled_offset+temp3;
3067                                 tiled_offset = tiled_offset+2;
3068                                 temp1 = (temp3>>2)<<2;
3069                                 tiled_offset = tiled_offset+temp1;
3070                                 tiled_offset = tiled_offset<<11;
3071                                 tiled_offset1 = tiled_offset+2048*2;
3072                                 temp4 = 8;
3073                         } else {
3074                                 temp2 = ((yuv420_height+31)>>5)<<5;
3075                                 if ((i + 32) < temp2) {
3076                                         /* even1 fomula: x+((x+2)>>2)<<2+x_block_num*y */
3077                                         temp1 = temp3+2;
3078                                         temp1 = (temp1>>2)<<2;
3079                                         tiled_offset = temp3+temp1;
3080                                         temp1 = ((yuv420_width+127)>>7)<<7;
3081                                         tiled_offset = tiled_offset+temp4*(temp1>>6);
3082                                         tiled_offset = tiled_offset<<11;
3083                                         tiled_offset1 = tiled_offset + 2048 * 6;
3084                                         temp4 = 8;
3085                                 } else {
3086                                         /* even2 fomula: x+x_block_num*y */
3087                                         temp1 = ((yuv420_width+127)>>7)<<7;
3088                                         tiled_offset = temp4*(temp1>>6);
3089                                         tiled_offset = tiled_offset+temp3;
3090                                         tiled_offset = tiled_offset<<11;
3091                                         tiled_offset1 = tiled_offset+2048*2;
3092                                         temp4 = 4;
3093                                 }
3094                         }
3095
3096                         temp1 = i&0x1F;
3097                         tiled_offset = tiled_offset+64*(temp1);
3098                         tiled_offset1 = tiled_offset1+64*(temp1);
3099                         temp2 = yuv420_width-left-right;
3100                         linear_offset = temp2*(i-top);
3101                         temp3 = ((j+256)>>8)<<8;
3102                         temp3 = temp3-j;
3103                         temp1 = left&0x3F;
3104
3105                         if (temp3 > 192) {
3106                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset+temp1, 64-temp1);
3107                                 temp2 = ((left+63)>>6)<<6;
3108                                 temp3 = ((yuv420_width-right)>>6)<<6;
3109
3110                                 if (temp2 == temp3)
3111                                         temp2 = yuv420_width-right-(64-temp1);
3112
3113                                 memcpy(yuv420_dest+linear_offset+64-temp1, nv12t_src+tiled_offset+2048, 64);
3114                                 memcpy(yuv420_dest+linear_offset+128-temp1, nv12t_src+tiled_offset1, 64);
3115                                 memcpy(yuv420_dest+linear_offset+192-temp1, nv12t_src+tiled_offset1+2048, 64);
3116                                 linear_offset = linear_offset+256-temp1;
3117                         } else if (temp3 > 128) {
3118                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset+2048+temp1, 64-temp1);
3119                                 memcpy(yuv420_dest+linear_offset+64-temp1, nv12t_src+tiled_offset1, 64);
3120                                 memcpy(yuv420_dest+linear_offset+128-temp1, nv12t_src+tiled_offset1+2048, 64);
3121                                 linear_offset = linear_offset+192-temp1;
3122                         } else if (temp3 > 64) {
3123                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset1+temp1, 64-temp1);
3124                                 memcpy(yuv420_dest+linear_offset+64-temp1, nv12t_src+tiled_offset1+2048, 64);
3125                                 linear_offset = linear_offset+128-temp1;
3126                         } else if (temp3 > 0) {
3127                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset1+2048+temp1, 64-temp1);
3128                                 linear_offset = linear_offset+64-temp1;
3129                         }
3130
3131                         tiled_offset = tiled_offset+temp4*2048;
3132                         j = (left>>8)<<8;
3133                         j = j + 256;
3134                         temp2 = yuv420_width-right-256;
3135                         for (; j <= temp2; j += 256) {
3136                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
3137                                 tiled_offset1 = tiled_offset1+temp4*2048;
3138                                 memcpy(yuv420_dest+linear_offset+64, nv12t_src+tiled_offset+2048, 64);
3139                                 memcpy(yuv420_dest+linear_offset+128, nv12t_src+tiled_offset1, 64);
3140                                 tiled_offset = tiled_offset+temp4*2048;
3141                                 memcpy(yuv420_dest+linear_offset+192, nv12t_src+tiled_offset1+2048, 64);
3142                                 linear_offset = linear_offset+256;
3143                         }
3144
3145                         tiled_offset1 = tiled_offset1+temp4*2048;
3146                         temp2 = yuv420_width-right-j;
3147                         if (temp2 > 192) {
3148                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
3149                                 memcpy(yuv420_dest+linear_offset+64, nv12t_src+tiled_offset+2048, 64);
3150                                 memcpy(yuv420_dest+linear_offset+128, nv12t_src+tiled_offset1, 64);
3151                                 memcpy(yuv420_dest+linear_offset+192, nv12t_src+tiled_offset1+2048, temp2-192);
3152                         } else if (temp2 > 128) {
3153                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
3154                                 memcpy(yuv420_dest+linear_offset+64, nv12t_src+tiled_offset+2048, 64);
3155                                 memcpy(yuv420_dest+linear_offset+128, nv12t_src+tiled_offset1, temp2-128);
3156                         } else if (temp2 > 64) {
3157                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
3158                                 memcpy(yuv420_dest+linear_offset+64, nv12t_src+tiled_offset+2048, temp2-64);
3159                         } else {
3160                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, temp2);
3161                         }
3162                 }
3163         } else if (temp1 >= 64) {
3164                 for (i = top; i < (yuv420_height-buttom); i += 1) {
3165                         j = left;
3166                         tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
3167                         temp2 = ((j+64)>>6)<<6;
3168                         temp2 = temp2-j;
3169                         linear_offset = temp1*(i-top);
3170                         temp4 = j&0x3;
3171                         tiled_offset = tiled_offset+temp4;
3172                         memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, temp2);
3173                         linear_offset = linear_offset+temp2;
3174                         j = j+temp2;
3175                         if ((j+64) <= temp3) {
3176                                 tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
3177                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
3178                                 linear_offset = linear_offset+64;
3179                                 j = j+64;
3180                         }
3181                         if ((j+64) <= temp3) {
3182                                 tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
3183                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
3184                                 linear_offset = linear_offset+64;
3185                                 j = j+64;
3186                         }
3187                         if (j < temp3) {
3188                                 tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
3189                                 temp2 = temp3-j;
3190                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, temp2);
3191                         }
3192                 }
3193         } else {
3194                 for (i = top; i < (yuv420_height-buttom); i += 1) {
3195                         linear_offset = temp1*(i-top);
3196                         for (j = left; j < (yuv420_width - right); j += 2) {
3197                                 tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
3198                                 temp4 = j&0x3;
3199                                 tiled_offset = tiled_offset+temp4;
3200                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 2);
3201                                 linear_offset = linear_offset+2;
3202                         }
3203                 }
3204         }
3205 }
3206 #endif
3207
3208 void _mc_send_eos_signal(mc_gst_core_t *core)
3209 {
3210         g_mutex_lock(&core->eos_mutex);
3211         core->eos = FALSE;
3212         g_cond_broadcast(&core->eos_cond);
3213         g_mutex_unlock(&core->eos_mutex);
3214         LOGD("send EOS signal");
3215 }
3216
3217 void _mc_wait_for_eos(mc_gst_core_t *core)
3218 {
3219         g_mutex_lock(&core->eos_mutex);
3220         core->eos = TRUE;
3221         LOGD("waiting for EOS");
3222
3223         while (core->eos)
3224                 g_cond_wait(&core->eos_cond, &core->eos_mutex);
3225
3226         LOGD("received EOS");
3227         g_mutex_unlock(&core->eos_mutex);
3228 }
3229
3230 const gchar * _mc_error_to_string(mc_ret_e err)
3231 {
3232         guint err_u = (guint) err;
3233
3234         switch (err_u) {
3235         case MC_ERROR:
3236                 return "Error";
3237         case MC_PARAM_ERROR:
3238                 return "Parameter error";
3239         case MC_INVALID_ARG:
3240                 return "Invailid argument";
3241         case MC_PERMISSION_DENIED:
3242                 return "Permission denied";
3243         case MC_INVALID_STATUS:
3244                 return "Invalid status";
3245         case MC_NOT_SUPPORTED:
3246                 return "Not supported";
3247         case MC_INVALID_IN_BUF:
3248                 return "Invalid inputbuffer";
3249         case MC_INVALID_OUT_BUF:
3250                 return "Invalid outputbuffer";
3251         case MC_INTERNAL_ERROR:
3252                 return "Internal error";
3253         case MC_HW_ERROR:
3254                 return "Hardware error";
3255         case MC_NOT_INITIALIZED:
3256                 return "Not initialized";
3257         case MC_INVALID_STREAM:
3258                 return "Invalid stream";
3259         case MC_CODEC_NOT_FOUND:
3260                 return "Codec not found";
3261         case MC_ERROR_DECODE:
3262                 return "Decode error";
3263         case MC_OUTPUT_BUFFER_EMPTY:
3264                 return "Outputbuffer empty";
3265         case MC_OUTPUT_BUFFER_OVERFLOW:
3266                 return "Outputbuffer overflow";
3267         case MC_MEMORY_ALLOCED:
3268                 return "Memory allocated";
3269         case MC_COURRPTED_INI:
3270                 return "Courrpted ini";
3271         default:
3272                 return "Unknown error";
3273
3274         }
3275 }
3276
3277 const gchar * _mc_bit_to_string(int bit)
3278 {
3279         switch (bit) {
3280         case 16:
3281                 return "S16LE";
3282         case 32:
3283                 return "F32LE";
3284         default:
3285                 return "NULL";
3286
3287         }
3288 }
3289
3290 int _mc_get_support_bit_from_format(media_format_mimetype_e format)
3291 {
3292         int bit = 0;
3293
3294         switch (format) {
3295         case MEDIA_FORMAT_PCM_S16LE:
3296         case MEDIA_FORMAT_PCM_S16BE:
3297         case MEDIA_FORMAT_PCM_U16LE:
3298         case MEDIA_FORMAT_PCM_U16BE:
3299                 bit = 16;
3300                 break;
3301         case MEDIA_FORMAT_PCM_S32LE:
3302         case MEDIA_FORMAT_PCM_S32BE:
3303         case MEDIA_FORMAT_PCM_U32LE:
3304         case MEDIA_FORMAT_PCM_U32BE:
3305         case MEDIA_FORMAT_PCM_F32LE:
3306         case MEDIA_FORMAT_PCM_F32BE:
3307                 bit = 32;
3308                 break;
3309         default:
3310                 LOGE("NOT SUPPORTED!!!!");
3311                 break;
3312         }
3313
3314         return bit;
3315 }
3316
3317 int _mc_get_mime(mc_gst_core_t *core)
3318 {
3319         media_format_mimetype_e mime = MEDIA_FORMAT_MAX;
3320
3321         switch (core->codec_id) {
3322         case MEDIACODEC_H264:
3323                 if (core->encoder)
3324                         mime = (core->is_hw) ? MEDIA_FORMAT_NV12 : MEDIA_FORMAT_I420;
3325                 else
3326                         mime = MEDIA_FORMAT_H264_SP;
3327                 break;
3328         case MEDIACODEC_MPEG4:
3329                 if (core->encoder)
3330                         mime = (core->is_hw) ? MEDIA_FORMAT_NV12 : MEDIA_FORMAT_I420;
3331                 else
3332                         mime = MEDIA_FORMAT_MPEG4_SP;
3333
3334                 break;
3335         case MEDIACODEC_H263:
3336                 if (core->encoder)
3337                         mime = (core->is_hw) ? MEDIA_FORMAT_NV12 : MEDIA_FORMAT_I420;
3338                 else
3339                         mime = MEDIA_FORMAT_H263P;
3340
3341                 break;
3342         case MEDIACODEC_AAC:
3343                 if (core->encoder)
3344                         mime = MEDIA_FORMAT_PCM_F32LE;  /*FIXME need to change PCM supported by chipset */
3345                 else
3346                         mime = MEDIA_FORMAT_AAC;
3347
3348                 break;
3349         case MEDIACODEC_AAC_HE:
3350                 if (core->encoder)
3351                         mime = MEDIA_FORMAT_PCM_F32LE;  /* FIXME need to change PCM supported by chipset */
3352                 else
3353                         mime = MEDIA_FORMAT_AAC_HE;
3354
3355                 break;
3356         case MEDIACODEC_AAC_HE_PS:
3357                 break;
3358         case MEDIACODEC_MP3:
3359                 mime = MEDIA_FORMAT_MP3;
3360                 break;
3361         case MEDIACODEC_VORBIS:
3362                 break;
3363         case MEDIACODEC_FLAC:
3364                 break;
3365         case MEDIACODEC_WMAV1:
3366                 break;
3367         case MEDIACODEC_WMAV2:
3368                 break;
3369         case MEDIACODEC_WMAPRO:
3370                 break;
3371         case MEDIACODEC_WMALSL:
3372                 break;
3373         case MEDIACODEC_AMR_NB:
3374                 mime = MEDIA_FORMAT_AMR_NB;
3375                 break;
3376         case MEDIACODEC_AMR_WB:
3377                 mime = MEDIA_FORMAT_AMR_WB;
3378                 break;
3379         default:
3380                 LOGE("NOT SUPPORTED!!!!");
3381                 break;
3382         }
3383         return mime;
3384 }
3385
3386 mc_ret_e mc_gst_get_packet_pool(mc_handle_t *mc_handle, media_packet_pool_h *packet_pool)
3387 {
3388         int curr_size;
3389         int max_size, min_size;
3390         media_format_mimetype_e mime_format = MEDIA_FORMAT_MAX;
3391         media_format_h fmt_handle = NULL;
3392         media_packet_pool_h pool = NULL;
3393         mc_gst_core_t *core = NULL;
3394
3395         if (!mc_handle)
3396                 return MC_PARAM_ERROR;
3397
3398         core = (mc_gst_core_t *)mc_handle->core;
3399
3400         int ret = media_packet_pool_create(&pool);
3401
3402         if (ret != MEDIA_PACKET_ERROR_NONE) {
3403                 LOGE("media_packet_pool_create failed");
3404                 return MC_ERROR;
3405         }
3406
3407         if (media_format_create(&fmt_handle) != MEDIA_FORMAT_ERROR_NONE) {
3408                 LOGE("media format create failed");
3409                 media_packet_pool_destroy(pool);
3410                 return MC_ERROR;
3411         }
3412
3413         mime_format = _mc_get_mime(core);
3414
3415         if (core->video) {
3416                 if (core->encoder) {
3417                         media_format_set_video_mime(fmt_handle, mime_format);
3418                         media_format_set_video_width(fmt_handle, mc_handle->info.encoder.width);
3419                         media_format_set_video_height(fmt_handle, mc_handle->info.encoder.height);
3420                         media_format_set_video_avg_bps(fmt_handle, mc_handle->info.encoder.bitrate);
3421                 } else {
3422                         media_format_set_video_mime(fmt_handle, mime_format);
3423                         media_format_set_video_width(fmt_handle, mc_handle->info.decoder.width);
3424                         media_format_set_video_height(fmt_handle, mc_handle->info.decoder.height);
3425                 }
3426
3427         } else {
3428                 if (core->encoder) {
3429                         media_format_set_audio_mime(fmt_handle, mime_format);
3430                         media_format_set_audio_channel(fmt_handle, mc_handle->info.encoder.channel);
3431                         media_format_set_audio_samplerate(fmt_handle, mc_handle->info.encoder.samplerate);
3432                         media_format_set_audio_bit(fmt_handle, mc_handle->info.encoder.bit);
3433                 } else {
3434                         media_format_set_audio_mime(fmt_handle, mime_format);
3435                         media_format_set_audio_channel(fmt_handle, mc_handle->info.decoder.channel);
3436                         media_format_set_audio_samplerate(fmt_handle, mc_handle->info.decoder.samplerate);
3437                         media_format_set_audio_bit(fmt_handle, mc_handle->info.decoder.bit);
3438                 }
3439         }
3440
3441         ret = media_packet_pool_set_media_format(pool, fmt_handle);
3442         if (ret != MEDIA_PACKET_ERROR_NONE) {
3443                 media_packet_pool_destroy(pool);
3444                 LOGE("media_packet_pool_set_media_format failed");
3445                 return MC_ERROR;
3446         }
3447
3448         /* will use default size temporarily */
3449         max_size = core->encoder ? DEFAULT_ENC_POOL_SIZE : DEFAULT_DEC_POOL_SIZE;
3450
3451         min_size = max_size;
3452         ret = media_packet_pool_set_size(pool, min_size, max_size);
3453         if (ret != MEDIA_PACKET_ERROR_NONE) {
3454                 media_packet_pool_destroy(pool);
3455                 LOGE("media_packet_pool_set_size failed");
3456                 return MC_ERROR;
3457         }
3458
3459         ret = media_packet_pool_allocate(pool);
3460         if (ret != MEDIA_PACKET_ERROR_NONE) {
3461                 media_packet_pool_destroy(pool);
3462                 LOGE("media_packet_pool_allocate failed");
3463                 return MC_OUT_OF_MEMORY;
3464         }
3465         media_packet_pool_get_size(pool, &min_size, &max_size, &curr_size);
3466         LOGD("curr_size is  %d min_size is %d and max_size is %d \n", curr_size, min_size, max_size);
3467
3468         *packet_pool = pool;
3469         return MC_ERROR_NONE;
3470 }