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_codec_util.h>
  25
  26 #include <gst/gst.h>
  27 #include <gst/gstelement.h>
  28 #include <gst/app/gstappsrc.h>
  29
  30 #ifdef TIZEN_PROFILE_LITE
  31 #include <fcntl.h>
  32 #include <sys/ioctl.h>
  33 #include <linux/ion.h>
  34 #endif
  35
  36 /*
  37  * Internal Implementation
  38  */
  39 static gpointer feed_task(gpointer data);
  40 static void __mc_gst_stop_feed(GstElement *pipeline, gpointer data);
  41 static void __mc_gst_start_feed(GstElement *pipeline, guint size, gpointer data);
  42 static media_packet_h _mc_get_input_buffer(mc_gst_core_t *core);
  43
  44 static gboolean __mc_gst_init_gstreamer();
  45 static int _mc_output_media_packet_new(mc_gst_core_t *core, bool video, bool encoder, media_format_mimetype_e out_mime);
  46 static mc_ret_e _mc_gst_create_pipeline(mc_gst_core_t *core, gchar *factory_name);
  47 static mc_ret_e _mc_gst_destroy_pipeline(mc_gst_core_t *core);
  48 static void __mc_gst_buffer_add(GstElement *element, GstBuffer *buffer, GstPad *pad, gpointer data);
  49 static int __mc_output_buffer_finalize_cb(media_packet_h packet, int error_code, void *user_data);
  50 static int _mc_gst_update_caps(mc_gst_core_t *core, GstMCBuffer *mcbuffer, bool codec_config);
  51 static gboolean _mc_update_packet_info(mc_gst_core_t *core, media_format_h fmt);
  52 static GstMCBuffer *_mc_gst_media_packet_to_gstbuffer(mc_gst_core_t *core, media_packet_h packet, bool codec_config);
  53 static int _mc_gst_gstbuffer_to_appsrc(mc_gst_core_t *core, GstMCBuffer *mcbuffer);
  54 static gchar *__mc_get_gst_input_format(media_packet_h packet, bool is_hw);
  55 static media_packet_h __mc_gst_make_media_packet(mc_gst_core_t *core, unsigned char *data, int size);
  56 static gboolean __mc_gst_bus_callback(GstBus *bus, GstMessage *msg, gpointer data);
  57 static GstBusSyncReply __mc_gst_bus_sync_callback(GstBus *bus, GstMessage *msg, gpointer data);
  58 static MMVideoBuffer *__mc_gst_make_tbm_buffer(mc_gst_core_t *core, media_packet_h packet);
  59 static GstMCBuffer *gst_mediacodec_buffer_new(mc_gst_core_t *core, media_packet_h packet, uint64_t size);
  60 static void gst_mediacodec_buffer_finalize(GstMCBuffer *buffer);
  61 static int __mc_set_caps_streamheader(mc_gst_core_t *core, GstMCBuffer *mcbuffer, guint streamheader_size);
  62 static int __mc_set_caps_codecdata(mc_gst_core_t *core, GstMCBuffer *mcbuffer, guint codecdata_size);
  63 static void __mc_push_output_to_queue(mc_gst_core_t *core, media_packet_h out_packet);
  64 static int __mc_gst_create_eos_packet(media_format_h fmt, media_packet_h *out_packet);
  65 static void _mc_gst_handle_input_buffer_used(mc_gst_core_t *core, media_packet_h packet);
  66
  67 static gint __gst_handle_stream_error(mc_gst_core_t *core, GError *error, GstMessage *message);
  68 static gint __gst_transform_gsterror(mc_gst_core_t *core, GstMessage *message, GError *error);
  69 static gint __gst_handle_resource_error(mc_gst_core_t *core, int code);
  70 static gint __gst_handle_library_error(mc_gst_core_t *core, int code);
  71 static gint __gst_handle_core_error(mc_gst_core_t *core, int code);
  72 static const gchar * _mc_error_to_string(mc_ret_e err);
  73
  74 static int _mc_link_vtable(mc_gst_core_t *core, mediacodec_codec_type_e id, gboolean is_encoder, gboolean is_hw);
  75 #ifdef TIZEN_PROFILE_LITE
  76 static int __tbm_get_physical_addr_bo(tbm_bo_handle tbm_bo_handle_fd_t, int *phy_addr, int *phy_size);
  77 #endif
  78 static int _mc_gst_flush_buffers(mc_gst_core_t *core);
  79 static void _mc_gst_set_flush_input(mc_gst_core_t *core);
  80 static void _mc_gst_set_flush_output(mc_gst_core_t *core);
  81
  82 #ifdef TIZEN_EXYNOS_SPECIFIC
  83 static int __tile_4x2_read(int x_size, int y_size, int x_pos, int y_pos);
  84 static void __csc_tiled_to_linear_crop(unsigned char *yuv420_dest,
  85                 unsigned char *nv12t_src, int yuv420_width, int yuv420_height,
  86                 int left, int top, int right, int buttom);
  87 #endif
  88
  89 static void _mc_send_eos_signal(mc_gst_core_t *core);
  90 static void _mc_wait_for_eos(mc_gst_core_t *core);
  91 static int _mediacodec_get_mime(mc_gst_core_t *core);
  92
  93 /* video vtable */
  94 int(*vdec_vtable[])() = {&__mc_fill_input_buffer_with_packet, &__mc_fill_packet_with_output_buffer};
  95 int(*venc_vtable[])() = {&__mc_fill_input_buffer_with_packet, &__mc_fill_packet_with_output_buffer};
  96
  97
  98 int(*vdec_h264_sw_vtable[])() = {&__mc_fill_input_buffer_with_packet,                   /* S/W H.264 Decoder Vtable */
  99                                                                 &__mc_fill_vdec_packet_with_output_buffer};
 100
 101 int(*vdec_mpeg4_sw_vtable[])() = {&__mc_fill_input_buffer_with_packet,                  /* S/W MPEG4 Decoder Vtable */
 102                                                                 &__mc_fill_vdec_packet_with_output_buffer};
 103
 104 int(*vdec_h263_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_h264_hw_vtable[])() = {&__mc_fill_input_buffer_with_packet,                   /* H/W H.264 Decoder Vtable */
 108                                                                 &__mc_fill_vdec_packet_with_output_buffer};
 109
 110 int(*vdec_mpeg4_hw_vtable[])() = {&__mc_fill_input_buffer_with_packet,                  /* H/W MPEG4 Decoder Vtable */
 111                                                                 &__mc_fill_vdec_packet_with_output_buffer};
 112
 113 int(*vdec_h263_hw_vtable[])() = {&__mc_fill_input_buffer_with_packet,                   /* H/W MPEG4 Decoder Vtable */
 114                                                                 &__mc_fill_vdec_packet_with_output_buffer};
 115
 116 int(*venc_mpeg4_sw_vtable[])() = {&__mc_fill_input_buffer_with_venc_packet,             /* S/W MPEG4 Encoder Vtable */
 117                                                                 &__mc_fill_venc_packet_with_output_buffer};
 118
 119 int(*venc_h263_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_h264_hw_vtable[])() = {&__mc_fill_input_buffer_with_venc_packet,              /* H/W H.264 Encoder Vtable */
 123                                                                 &__mc_fill_venc_packet_with_output_buffer};
 124
 125 int(*venc_mpeg4_hw_vtable[])() = {&__mc_fill_input_buffer_with_venc_packet,             /* H/W MPEG4 Encoder Vtable */
 126                                                                 &__mc_fill_venc_packet_with_output_buffer};
 127
 128 int(*venc_h263_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(*aenc_vtable[])() = {&__mc_fill_input_buffer_with_packet, &__mc_fill_packet_with_output_buffer};
 132 int(*adec_vtable[])() = {&__mc_fill_input_buffer_with_packet, &__mc_fill_packet_with_output_buffer};
 133
 134 int(*aenc_aac_vtable[])() = {&__mc_fill_input_buffer_with_packet,                    /* AAC LC Encoder vtable */
 135                                                         &__mc_fill_packet_with_output_buffer};
 136
 137 int(*adec_aac_vtable[])() = {&__mc_fill_input_buffer_with_packet,                    /* AAC LC Decoder Vtable */
 138                                                         &__mc_fill_packet_with_output_buffer};
 139
 140 int(*adec_aacv12_vtable[])() = {&__mc_fill_input_buffer_with_packet,                 /* AAC HE Decoder Vtable */
 141                                                         &__mc_fill_packet_with_output_buffer};
 142
 143 int(*adec_mp3_vtable[])() = {&__mc_fill_input_buffer_with_packet,                    /* MP3 Decoder Vtable */
 144                                                         &__mc_fill_packet_with_output_buffer};
 145
 146 int(*adec_amrnb_vtable[])() = {&__mc_fill_input_buffer_with_packet,                  /* AMR-NB Decoder Vtable */
 147                                                         &__mc_fill_packet_with_output_buffer};
 148
 149 int(*adec_amrwb_vtable[])() = {&__mc_fill_input_buffer_with_packet,                  /* AMR-WB Decoder Vtable */
 150                                                         &__mc_fill_packet_with_output_buffer};
 151
 152 int(*aenc_amrnb_vtable[])() = {&__mc_fill_input_buffer_with_packet,                  /* AMR-NB Encoder Vtable */
 153                                                         &__mc_fill_packet_with_output_buffer};
 154
 155 int(*adec_vorbis_vtable[])() = {&__mc_fill_input_buffer_with_packet,                 /* VORBIS Decoder Vtable */
 156                                                         &__mc_fill_packet_with_output_buffer};
 157
 158 int(*adec_flac_vtable[])() = {&__mc_fill_input_buffer_with_packet,                   /* FLAC Decoder Vtable */
 159                                                         &__mc_fill_packet_with_output_buffer};
 160
 161 int(*adec_wma_vtable[])() = {&__mc_fill_input_buffer_with_packet,                    /* WMA Decoder Vtable */
 162                                                         &__mc_fill_packet_with_output_buffer};
 163
 164
 165 /*
 166  * fill_inbuf virtual functions
 167  */
 168 int __mc_fill_input_buffer(mc_gst_core_t *core, media_packet_h packet, GstMCBuffer *mcbuffer)
 169 {
 170         return core->vtable[fill_inbuf](core, packet, mcbuffer);
 171 }
 172
 173 int __mc_fill_inbuf_with_mm_video_buffer(mc_gst_core_t *core, media_packet_h packet, GstMCBuffer *mcbuffer)
 174 {
 175         int ret = MC_ERROR_NONE;
 176
 177         MMVideoBuffer *mm_vbuffer = NULL;
 178         void *buf_data = NULL;
 179         uint64_t buf_size = 0;
 180
 181         ret = media_packet_get_buffer_size(packet, &buf_size);
 182         if (ret != MEDIA_PACKET_ERROR_NONE) {
 183                 LOGW("buffer size get failed");
 184                 return MC_ERROR;
 185         }
 186
 187         ret = media_packet_get_buffer_data_ptr(packet, &buf_data);
 188         if (ret != MEDIA_PACKET_ERROR_NONE) {
 189                 LOGW("buffer data get failed");
 190                 return MC_ERROR;
 191         }
 192
 193         mm_vbuffer = __mc_gst_make_tbm_buffer(core, mcbuffer->packet);
 194
 195         if (mm_vbuffer != NULL) {
 196                 gst_buffer_prepend_memory(mcbuffer->buffer,
 197                                 gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, mm_vbuffer, sizeof(*mm_vbuffer), 0,
 198                                         sizeof(*mm_vbuffer), mm_vbuffer, free));
 199                 LOGD("mm_vbuffer appended, %d, %d", sizeof(*mm_vbuffer), gst_buffer_n_memory(mcbuffer->buffer));
 200         }
 201
 202         if (buf_data != NULL) {
 203                 gst_buffer_prepend_memory(mcbuffer->buffer,
 204                                 gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, buf_data, buf_size, 0,
 205                                         buf_size, mcbuffer, (GDestroyNotify)gst_mediacodec_buffer_finalize));
 206                 LOGD("packet data apended, %d, %d", buf_size, gst_buffer_n_memory(mcbuffer->buffer));
 207         }
 208         return ret;
 209 }
 210
 211 int __mc_fill_input_buffer_with_packet(mc_gst_core_t *core, media_packet_h packet, GstMCBuffer *mcbuffer)
 212 {
 213         int ret = MC_ERROR_NONE;
 214         void *buf_data = NULL;
 215         uint64_t buf_size = 0;
 216
 217         ret = media_packet_get_buffer_size(packet, &buf_size);
 218         if (ret != MEDIA_PACKET_ERROR_NONE) {
 219                 LOGW("buffer size get failed");
 220                 return MC_ERROR;
 221         }
 222
 223         ret = media_packet_get_buffer_data_ptr(packet, &buf_data);
 224         if (ret != MEDIA_PACKET_ERROR_NONE) {
 225                 LOGW("buffer data get failed");
 226                 return MC_ERROR;
 227         }
 228
 229         if (buf_data != NULL) {
 230                 gst_buffer_append_memory(mcbuffer->buffer,
 231                                 gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, buf_data, buf_size, 0,
 232                                         buf_size, mcbuffer, (GDestroyNotify)gst_mediacodec_buffer_finalize));
 233                 LOGD("packet data apended");
 234         }
 235
 236         return ret;
 237 }
 238
 239 int __mc_fill_input_buffer_with_venc_packet(mc_gst_core_t *core, media_packet_h packet, GstMCBuffer *mcbuffer)
 240 {
 241         int ret = MC_ERROR_NONE;
 242         void *uv_ptr = NULL;
 243         void *y_ptr = NULL;
 244         int buf_size = 0;
 245         int stride_width;
 246         int stride_height;
 247         int width;
 248         int height;
 249         uint32_t plane_num;
 250         int i;
 251         int j;
 252         int stride = 0;
 253
 254         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
 255
 256         width = enc_info->width;
 257         height = enc_info->height;
 258
 259         ret = media_packet_get_number_of_video_planes(packet, &plane_num);
 260         if (ret != MEDIA_PACKET_ERROR_NONE) {
 261                 LOGW("media_packet_get_number_of_video_planes failed");
 262                 return MC_ERROR;
 263         }
 264
 265         ret = media_packet_get_video_plane_data_ptr(packet, 0, &y_ptr);
 266         if (ret != MEDIA_PACKET_ERROR_NONE) {
 267                 LOGW("media_packet_get_video_plane_data_ptr failed");
 268                 return MC_ERROR;
 269         }
 270
 271         ret = media_packet_get_video_stride_width(packet, 0, &stride_width);
 272         if (ret != MEDIA_PACKET_ERROR_NONE) {
 273                 LOGW("media_packet_get_video_stride_width failed");
 274                 return MC_ERROR;
 275         }
 276
 277         ret = media_packet_get_video_stride_height(packet, 0, &stride_height);
 278         if (ret != MEDIA_PACKET_ERROR_NONE) {
 279                 LOGW("media_packet_get_video_stride_width failed");
 280                 return MC_ERROR;
 281         }
 282
 283         if (!core->is_hw) {
 284                 if (width == stride_width) {
 285                         mcbuffer->buf_size += stride_width * stride_height;
 286
 287                         for (i = 1; i < plane_num; i++) {
 288                                 media_packet_get_video_plane_data_ptr(packet, i, &uv_ptr);
 289                                 media_packet_get_video_stride_width(packet, i, &stride_width);
 290                                 media_packet_get_video_stride_height(packet, i, &stride_height);
 291
 292                                 buf_size = stride_width * stride_height;
 293
 294                                 memcpy(y_ptr + mcbuffer->buf_size, uv_ptr, buf_size);
 295                                 mcbuffer->buf_size += buf_size;
 296                                 LOGD("plane : %d, buf_size : %d, total : %d", i, buf_size, mcbuffer->buf_size);
 297                         }
 298                 } else {
 299
 300                         for (j = 0; j < height; j++) {
 301                                 memcpy(y_ptr + mcbuffer->buf_size, y_ptr + stride, width);
 302                                 mcbuffer->buf_size += width;
 303                                 stride += stride_width;
 304                         }
 305
 306                         stride = 0;
 307
 308                         for (i = 1; i < plane_num; i++) {
 309                                 media_packet_get_video_plane_data_ptr(packet, i, &uv_ptr);
 310                                 media_packet_get_video_stride_width(packet, i, &stride_width);
 311                                 media_packet_get_video_stride_height(packet, i, &stride_height);
 312
 313                                 for (j = 0; j < height>>1; j++) {
 314                                         memcpy(y_ptr + mcbuffer->buf_size, uv_ptr + stride, width>>1);
 315                                         mcbuffer->buf_size += width>>1;
 316                                         stride += stride_width;
 317                                 }
 318
 319                                 memcpy(y_ptr + mcbuffer->buf_size, uv_ptr, buf_size);
 320                                 LOGD("plane : %d, buf_size : %d, total : %d", i, buf_size, mcbuffer->buf_size);
 321                                 mcbuffer->buf_size += buf_size;
 322                         }
 323                 }
 324         } else {
 325                 MMVideoBuffer *mm_video_buffer = NULL;
 326
 327                 mm_video_buffer = __mc_gst_make_tbm_buffer(core, packet);
 328
 329                 gst_buffer_prepend_memory(mcbuffer->buffer,
 330                                 gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, mm_video_buffer, sizeof(MMVideoBuffer), 0,
 331                                         sizeof(MMVideoBuffer), mm_video_buffer, free));
 332
 333                 LOGD("mm_video_buffer appended, %d, %d", sizeof(MMVideoBuffer), gst_buffer_n_memory(mcbuffer->buffer));
 334         }
 335
 336         gst_buffer_prepend_memory(mcbuffer->buffer,
 337                         gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, y_ptr, mcbuffer->buf_size, 0,
 338                                 mcbuffer->buf_size, mcbuffer, (GDestroyNotify)gst_mediacodec_buffer_finalize));
 339
 340         return ret;
 341 }
 342
 343
 344 /*
 345  * fill_outbuf virtual functions
 346  */
 347
 348 int __mc_fill_output_buffer(mc_gst_core_t *core, void *data, int size, media_packet_h *out_packet)
 349 {
 350         return core->vtable[fill_outbuf](core, data, size, out_packet);
 351 }
 352
 353 int __mc_fill_vdec_packet_with_output_buffer(mc_gst_core_t *core, void *data, int size, media_packet_h *packet)
 354 {
 355         int i;
 356         int stride_width;
 357         int stride_height;
 358         uint32_t width;
 359         uint32_t height;
 360         uint32_t buf_size;
 361         tbm_surface_h tsurf = NULL;
 362         tbm_surface_info_s tsurf_info;
 363         tbm_bo bo[MM_VIDEO_BUFFER_PLANE_MAX];
 364         tbm_bo_handle thandle;
 365
 366         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 367
 368         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
 369
 370         if (!core->is_hw) {
 371                 width = dec_info->width;
 372                 height = dec_info->height;
 373                 stride_width = GST_ROUND_UP_4(width);
 374                 stride_height = height;
 375                 buf_size = stride_width * stride_height * 3 / 2;
 376
 377                 memset(&tsurf_info, 0x0, sizeof(tbm_surface_info_s));
 378
 379                 bo[0] = tbm_bo_alloc(core->bufmgr, buf_size, TBM_BO_WC);
 380                 if (!bo[0]) {
 381                         LOGE("bo allocation failed");
 382                         return MC_ERROR;
 383                 }
 384
 385                 tsurf_info.width = dec_info->width;
 386                 tsurf_info.height = dec_info->height;
 387                 tsurf_info.format = TBM_FORMAT_YVU420;
 388                 tsurf_info.bpp = tbm_surface_internal_get_bpp(TBM_FORMAT_YVU420);
 389                 tsurf_info.num_planes = tbm_surface_internal_get_num_planes(TBM_FORMAT_YVU420);
 390                 tsurf_info.size = 0;
 391
 392                 for (i = 0; i < tsurf_info.num_planes; i++) {
 393                         if (i == 0) {
 394                                 tsurf_info.planes[i].stride = stride_width;
 395                                 tsurf_info.planes[i].size = stride_width * stride_height;
 396                                 tsurf_info.planes[i].offset = 0;
 397                                 tsurf_info.size = tsurf_info.planes[i].size;
 398                         } else {
 399                                 tsurf_info.planes[i].stride = GST_ROUND_UP_4(GST_ROUND_UP_2(width) / 2);
 400                                 tsurf_info.planes[i].size = GST_ROUND_UP_4(GST_ROUND_UP_2(width) / 2) * (height / 2);
 401                                 tsurf_info.planes[i].offset = (tsurf_info.planes[i-1].offset + tsurf_info.planes[i - 1].size);
 402                                 tsurf_info.size += tsurf_info.planes[i].size;
 403                         }
 404                 }
 405
 406                 thandle = tbm_bo_map(bo[0], TBM_DEVICE_CPU, TBM_OPTION_WRITE);
 407                 memcpy(thandle.ptr, data, tsurf_info.size);
 408                 tbm_bo_unmap(bo[0]);
 409
 410                 tsurf = tbm_surface_internal_create_with_bos(&tsurf_info, bo, 1);
 411         } else {
 412                 int bo_num = 0;
 413                 MMVideoBuffer *mm_vbuffer = NULL;
 414                 mm_vbuffer = (MMVideoBuffer *)data;
 415
 416                 if (mm_vbuffer->type == MM_VIDEO_BUFFER_TYPE_TBM_BO) {
 417                         tbm_surface_info_s tsurf_info;
 418                         memset(&tsurf_info, 0x0, sizeof(tbm_surface_info_s));
 419
 420                         /* create tbm surface */
 421                         for (i = 0; i < MM_VIDEO_BUFFER_PLANE_MAX; i++) {
 422                                 if (mm_vbuffer->handle.bo[i]) {
 423                                         bo_num++;
 424                                         tsurf_info.planes[i].stride = mm_vbuffer->stride_width[i];
 425                                 }
 426                         }
 427
 428                         if (bo_num > 0) {
 429                                 tsurf_info.width = dec_info->width;
 430                                 tsurf_info.height = dec_info->height;
 431                                 tsurf_info.format = TBM_FORMAT_NV12;        /* bo_format */
 432                                 tsurf_info.bpp = tbm_surface_internal_get_bpp(TBM_FORMAT_NV12);
 433                                 tsurf_info.num_planes = tbm_surface_internal_get_num_planes(TBM_FORMAT_NV12);
 434                                 tsurf_info.size = 0;
 435
 436                                 for (i = 0; i < tsurf_info.num_planes; i++) {
 437                                         tsurf_info.planes[i].stride = mm_vbuffer->stride_width[i];
 438                                         tsurf_info.planes[i].size = mm_vbuffer->stride_width[i] * mm_vbuffer->stride_height[i];
 439
 440                                         if (i < bo_num)
 441                                                 tsurf_info.planes[i].offset = 0;
 442                                         else
 443                                                 tsurf_info.planes[i].offset = tsurf_info.planes[i-1].offset + tsurf_info.planes[i - 1].size;
 444
 445                                         tsurf_info.size += tsurf_info.planes[i].size;
 446                                         LOGD("%d plane stride : %d, size : %d", i, tsurf_info.planes[i].stride, tsurf_info.planes[i].size);
 447                                 }
 448                                 tsurf = tbm_surface_internal_create_with_bos(&tsurf_info, (tbm_bo *)mm_vbuffer->handle.bo, bo_num);
 449                         }
 450                 }
 451         }
 452
 453         if (tsurf) {
 454                 media_packet_create_from_tbm_surface(core->output_fmt, tsurf,
 455                                 (media_packet_finalize_cb)__mc_output_buffer_finalize_cb, core, packet);
 456         }
 457
 458         return MC_ERROR_NONE;
 459 }
 460
 461 int __mc_fill_packet_with_output_buffer(mc_gst_core_t *core, void *data, int size, media_packet_h *out_packet)
 462 {
 463         void *packet_data = NULL;
 464         int ret = MC_ERROR_NONE;
 465         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 466
 467         if (core->encoder && core->codec_id == MEDIACODEC_AAC)
 468                 media_format_set_audio_aac_type(core->output_fmt, FALSE);
 469
 470         ret = media_packet_create_alloc(core->output_fmt, __mc_output_buffer_finalize_cb, core, out_packet);
 471         if (ret != MEDIA_PACKET_ERROR_NONE) {
 472                 LOGW("media_packet_create_alloc failed");
 473                 return MC_ERROR;
 474         }
 475
 476         media_packet_set_buffer_size(*out_packet, size);
 477         media_packet_get_buffer_data_ptr(*out_packet, &packet_data);
 478         memcpy(packet_data, data, size);
 479
 480         return MC_ERROR_NONE;
 481 }
 482
 483 int __mc_fill_venc_packet_with_output_buffer(mc_gst_core_t *core, void *data, int size, media_packet_h *out_packet)
 484 {
 485         void *packet_data = NULL;
 486         bool codec_config = FALSE;
 487         bool sync_flag = FALSE;
 488         bool slice = FALSE;
 489         int ret = MC_ERROR_NONE;
 490
 491         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 492
 493         switch (core->out_mime) {
 494         case MEDIA_FORMAT_H264_SP:
 495         case MEDIA_FORMAT_H264_MP:
 496         case MEDIA_FORMAT_H264_HP:
 497                 ret = _mc_check_h264_bytestream((unsigned char *)data, size, 1, &codec_config, &sync_flag, &slice);
 498                 break;
 499         case MEDIA_FORMAT_MPEG4_SP:
 500         case MEDIA_FORMAT_MPEG4_ASP:
 501                 _mc_check_mpeg4_out_bytestream((unsigned char *)data, size, &codec_config, &sync_flag);
 502                 break;
 503         case MEDIA_FORMAT_H263:
 504         case MEDIA_FORMAT_H263P:
 505                 if (!_mc_check_h263_out_bytestream((unsigned char *)data, size, &sync_flag))
 506                         return MC_INVALID_IN_BUF;
 507                 break;
 508         default:
 509                 return MC_INVALID_IN_BUF;
 510         }
 511         LOGD("codec_config : %d, sync_flag : %d, slice : %d", codec_config, sync_flag, slice);
 512
 513         ret = media_packet_create_alloc(core->output_fmt, __mc_output_buffer_finalize_cb, core, out_packet);
 514         if (ret != MEDIA_PACKET_ERROR_NONE) {
 515                 LOGW("media_packet_create_alloc failed");
 516                 return MC_ERROR;
 517         }
 518
 519         media_packet_set_buffer_size(*out_packet, size);
 520         media_packet_get_buffer_data_ptr(*out_packet, &packet_data);
 521         memcpy(packet_data, data, size);
 522
 523         core->need_sync_flag = sync_flag ? 1 : 0;
 524         core->need_codec_data = codec_config ? 1 : 0;
 525
 526         return ret;
 527 }
 528
 529
 530 static GstCaps *__mc_gst_caps_set_buffer_array(GstCaps * caps, const gchar * name, GstBuffer * buf, ...)
 531 {
 532         GstStructure *struc = NULL;
 533         va_list va;
 534         GValue arr_val = { 0 };
 535         GValue buf_val = { 0 };
 536
 537         g_return_val_if_fail(name != NULL, NULL);
 538         g_return_val_if_fail(caps != NULL, NULL);
 539         g_return_val_if_fail(gst_caps_is_fixed(caps), NULL);
 540         caps = gst_caps_make_writable(caps);
 541
 542         struc = gst_caps_get_structure(caps, 0);
 543         if (!struc)
 544                 LOGW("cannot get structure from caps.\n");
 545
 546         g_value_init(&arr_val, GST_TYPE_ARRAY);
 547
 548         va_start(va, buf);
 549         while (buf) {
 550                 g_value_init(&buf_val, GST_TYPE_BUFFER);
 551                 gst_value_set_buffer(&buf_val, buf);
 552                 gst_value_array_append_value(&arr_val, &buf_val);
 553                 g_value_unset(&buf_val);
 554
 555                 buf = va_arg(va, GstBuffer *);
 556         }
 557         va_end(va);
 558
 559         gst_structure_take_value(struc, name, &arr_val);
 560
 561         return caps;
 562 }
 563
 564 int __mc_set_caps_streamheader(mc_gst_core_t *core, GstMCBuffer *mcbuffer, guint streamheader_size)
 565 {
 566         int ret = MEDIA_PACKET_ERROR_NONE;
 567         void *buf_data = NULL;
 568         uint64_t buf_size = 0;
 569         GstBuffer *header1, *header2, *header3;
 570         guint hsize1, hsize2, hsize3;
 571         GstBuffer *tmp_header;
 572         guint8 *tmp_buf = NULL;
 573         GstMapInfo map;
 574
 575         ret = media_packet_get_buffer_size(mcbuffer->packet, &buf_size);
 576         if (ret != MEDIA_PACKET_ERROR_NONE) {
 577                 LOGW("buffer size get failed");
 578                 return ret;
 579         }
 580
 581         ret = media_packet_get_buffer_data_ptr(mcbuffer->packet, &buf_data);
 582         if (ret != MEDIA_PACKET_ERROR_NONE) {
 583                 LOGW("buffer data get failed");
 584                 return ret;
 585         }
 586
 587         LOGD("Set caps for streamheader in mime : %s and codec_id (0x%x)", core->mime, core->codec_id);
 588
 589         if (core->codec_id == MEDIACODEC_VORBIS) {
 590                 /*
 591                  * hsize1 : Identification Header (packet type 1) - fixed 30 byte
 592                  * hsize2 : Comment Header (packet type 3) - variable byte (need calculate)
 593                  * hsize3 : Setup Header (packet type 5) - variable byte (Used remained bytes)
 594                  */
 595
 596                 /* First of all, Need to fins and calculate size of hsize2 */
 597                 tmp_header = gst_buffer_new_and_alloc(streamheader_size);
 598                 gst_buffer_fill(tmp_header, 0, buf_data, streamheader_size);
 599                 gst_buffer_map(tmp_header, &map, GST_MAP_READ);
 600                 tmp_buf = map.data;
 601                 tmp_buf += (30 + 7);                /* hsize1 + '0x03' + 'vorbis'*/
 602                 hsize2 = (7 + 4);
 603                 hsize2 += GST_READ_UINT32_LE(tmp_buf);
 604                 hsize2 += (4 + 1);
 605                 LOGD("Find streamheader hsize2(%d)", hsize2);
 606                 gst_buffer_unmap(tmp_header, &map);
 607                 gst_buffer_unref(tmp_header);
 608
 609                 /*  hsize1 : Identification Header (packet type 1) - fixed 30 byte */
 610                 hsize1 = 30;
 611                 header1 = gst_buffer_new_and_alloc(hsize1);
 612                 gst_buffer_fill(header1, 0, buf_data, hsize1);
 613                 gst_buffer_map(header1, &map, GST_MAP_READ);
 614                 tmp_buf = map.data;
 615                 /* '0x01' + 'vorbis' */
 616                 if (*tmp_buf != 0x01) {
 617                         LOGE("[ERROR] Invalid Caps of Stream header1");
 618                         gst_buffer_unmap(header1, &map);
 619                         return MEDIA_PACKET_ERROR_INVALID_PARAMETER;
 620                 }
 621                 gst_buffer_unmap(header1, &map);
 622
 623                 /* hsize2 : Comment Header (packet type 3) - variable byte */
 624                 header2 = gst_buffer_new_and_alloc(hsize2);
 625                 gst_buffer_fill(header2, 0,  (buf_data + (hsize1)), hsize2);
 626                 gst_buffer_map(header2, &map, GST_MAP_READ);
 627                 tmp_buf = map.data;
 628                 /* '0x03' + 'vorbis' */
 629                 if (*tmp_buf != 0x03) {
 630                         LOGE("[ERROR] Invalid Caps of Stream header2");
 631                         gst_buffer_unmap(header2, &map);
 632                         return MEDIA_PACKET_ERROR_INVALID_PARAMETER;
 633                 }
 634                 gst_buffer_unmap(header2, &map);
 635
 636                 /* hsize3 : Setup Header (packet type 5) - variable byte */
 637                 hsize3 = streamheader_size - (hsize1 + hsize2);
 638                 header3 = gst_buffer_new_and_alloc(hsize3);
 639                 gst_buffer_fill(header3, 0,  (buf_data + (hsize1 + hsize2)), hsize3);
 640                 gst_buffer_map(header3, &map, GST_MAP_READ);
 641                 tmp_buf = map.data;
 642                 /* '0x05' + 'vorbis' */
 643                 if (*tmp_buf != 0x05) {
 644                         LOGE("[ERROR] Invalid Caps of Stream header3");
 645                         gst_buffer_unmap(header3, &map);
 646                         return MEDIA_PACKET_ERROR_INVALID_PARAMETER;
 647                 }
 648                 gst_buffer_unmap(header3, &map);
 649
 650                 LOGD("[vorbis] streamheader hsize1 (%d) + hsize2 (%d) + hsize3 (%d) = Total (%d)",
 651                                 hsize1, hsize2, hsize3, (hsize1 + hsize2 + hsize3));
 652
 653                 __mc_gst_caps_set_buffer_array(core->caps, "streamheader", header1, header2, header3, NULL);
 654
 655                 gst_buffer_unref(header1);
 656                 gst_buffer_unref(header2);
 657                 gst_buffer_unref(header3);
 658         } else if (core->codec_id == MEDIACODEC_FLAC) {
 659                 /*
 660                  * hsize1 : Stream Info (type 0) - fixed 51 byte
 661                  * hsize2 : Stream Comment (type 4) - variable byte (need calculate)
 662                  */
 663
 664                 /* First of all, Need to fins and calculate size of hsize2 */
 665                 tmp_header = gst_buffer_new_and_alloc(streamheader_size);
 666                 gst_buffer_fill(tmp_header, 0, buf_data, streamheader_size);
 667                 gst_buffer_map(tmp_header, &map, GST_MAP_READ);
 668                 tmp_buf = map.data;
 669                 hsize2 = 4 + ((tmp_buf[52] << 16) | (tmp_buf[53] << 8) | (tmp_buf[54]));
 670                 LOGD("Find streamheader hsize2(%d)", hsize2);
 671                 gst_buffer_unmap(tmp_header, &map);
 672                 gst_buffer_unref(tmp_header);
 673
 674                 /*  hsize1 :  Stream Info (type 0) - fixed 51 byte */
 675                 hsize1 = 51;
 676                 header1 = gst_buffer_new_and_alloc(hsize1);
 677                 gst_buffer_fill(header1, 0, buf_data, hsize1);
 678                 gst_buffer_map(header1, &map, GST_MAP_READ);
 679                 tmp_buf = map.data;
 680                 /* '0x7f' + 'FLAC' */
 681                 if (*tmp_buf != 0x07f) {
 682                         LOGE("[ERROR] Invalid Caps of Stream header1 (Info)");
 683                         gst_buffer_unmap(header1, &map);
 684                         gst_buffer_unref(header1);
 685                         return MEDIA_PACKET_ERROR_INVALID_PARAMETER;
 686                 }
 687                 gst_buffer_unmap(header1, &map);
 688
 689                 /* hsize2 : Stream Comment (type 4) - variable byte (need calculate) */
 690                 header2 = gst_buffer_new_and_alloc(hsize2);
 691                 gst_buffer_fill(header2, 0, (buf_data + (hsize1)), hsize2);
 692                 gst_buffer_map(header2, &map, GST_MAP_READ);
 693                 tmp_buf = map.data;
 694                 /* '0x84' */
 695                 if (*tmp_buf != 0x84) {
 696                         LOGE("[ERROR] Invalid Caps of Stream header2 (Comment)");
 697                         gst_buffer_unmap(header2, &map);
 698                         gst_buffer_unref(header1);
 699                         gst_buffer_unref(header2);
 700                         return MEDIA_PACKET_ERROR_INVALID_PARAMETER;
 701                 }
 702                 gst_buffer_unmap(header2, &map);
 703
 704                 LOGD("[flac] streamheader hsize1 (%d) + hsize2 (%d)  = Total (%d)", hsize1, hsize2, (hsize1 + hsize2));
 705                 __mc_gst_caps_set_buffer_array(core->caps, "streamheader", header1, header2, NULL);
 706                 gst_buffer_unref(header1);
 707                 gst_buffer_unref(header2);
 708         } else {
 709                 LOGE("Not support case of Stream header Caps");
 710         }
 711
 712         /* Update gstbuffer's data ptr and size for using previous streamheader.*/
 713         LOGD("BEFORE : mcbuffer->buffer of size %" G_GSIZE_FORMAT "", gst_buffer_get_size(mcbuffer->buffer));
 714         gst_buffer_remove_memory_range(mcbuffer->buffer, streamheader_size, -1);
 715         gst_buffer_set_size(mcbuffer->buffer, buf_size - streamheader_size);
 716         LOGD("AFTER  : mcbuffer->buffer of size %" G_GSIZE_FORMAT "",  gst_buffer_get_size(mcbuffer->buffer));
 717
 718         return ret;
 719 }
 720
 721 int __mc_set_caps_codecdata(mc_gst_core_t *core, GstMCBuffer *mcbuffer, guint fixed_size)
 722 {
 723         int ret = MC_ERROR_NONE;
 724         void *codec_data = NULL;
 725         unsigned int codec_data_size = 0;
 726         GstBuffer *codecdata_buffer;
 727         guint8 *data = NULL;
 728         GstMapInfo map;
 729
 730         media_packet_get_codec_data(mcbuffer->packet, &codec_data, &codec_data_size);
 731
 732         if (codec_data != NULL) {               /* get the codec data from media_packet_get_codec_data() */
 733                 data = g_malloc0(codec_data_size);
 734                 memcpy(data, codec_data, codec_data_size);
 735                 codecdata_buffer = gst_buffer_new_wrapped(data, codec_data_size);
 736                 gst_caps_set_simple(core->caps, "codec_data", GST_TYPE_BUFFER, codecdata_buffer, NULL);
 737                 LOGD("set codec data : %" G_GSIZE_FORMAT "", gst_buffer_get_size(codecdata_buffer));
 738                 gst_buffer_unref(codecdata_buffer);
 739         } else {                                        /* get the codec data from media_packet_get_buffer_data_ptr() */
 740                 uint64_t buffer_size = 0;
 741                 void *buff_data = NULL;
 742
 743                 media_packet_get_buffer_size(mcbuffer->packet, &buffer_size);
 744                 media_packet_get_buffer_data_ptr(mcbuffer->packet, &buff_data);
 745
 746                 /* For audio, it's necessary to change the offset value of buffer after extracting csd */
 747                 /* it's not necessary to set csd to caps in case of annex-b */
 748                 if (buffer_size > fixed_size) {
 749                         data = g_malloc0(fixed_size);
 750                         gst_buffer_map(mcbuffer->buffer, &map, GST_MAP_READ);
 751                         memcpy(data, map.data, fixed_size);
 752                         codecdata_buffer = gst_buffer_new_wrapped(data, fixed_size);
 753                         gst_buffer_unmap(mcbuffer->buffer, &map);
 754                         gst_caps_set_simple(core->caps, "codec_data", GST_TYPE_BUFFER, codecdata_buffer, NULL);
 755                         gst_buffer_unref(codecdata_buffer);
 756
 757                         gst_buffer_replace_memory(mcbuffer->buffer, 0,
 758                                         gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, buff_data + fixed_size , buffer_size - fixed_size, 0,
 759                                                 buffer_size - fixed_size, mcbuffer, NULL));
 760
 761                         LOGD("set codec data from packet: %" G_GSIZE_FORMAT "",  gst_buffer_get_size(mcbuffer->buffer));
 762                 }
 763         }
 764         return ret;
 765 }
 766
 767 int _mc_output_media_packet_new(mc_gst_core_t *core, bool video, bool encoder, media_format_mimetype_e out_mime)
 768 {
 769         if (media_format_create(&core->output_fmt) != MEDIA_FORMAT_ERROR_NONE) {
 770                 LOGE("media format create failed");
 771                 return MC_ERROR;
 772         }
 773
 774         if (encoder) {
 775                 mc_encoder_info_t *info;
 776
 777                 info = (mc_encoder_info_t *)core->codec_info;
 778
 779                 if (video) {
 780                         media_format_set_video_mime(core->output_fmt, out_mime);
 781                         media_format_set_video_width(core->output_fmt, info->width);
 782                         media_format_set_video_height(core->output_fmt, info->height);
 783                         media_format_set_video_avg_bps(core->output_fmt, info->bitrate);
 784                 } else {
 785                         media_format_set_audio_mime(core->output_fmt, out_mime);
 786                         media_format_set_audio_channel(core->output_fmt, info->channel);
 787                         media_format_set_audio_samplerate(core->output_fmt, info->samplerate);
 788                         media_format_set_audio_bit(core->output_fmt, info->bit);
 789                         media_format_set_audio_avg_bps(core->output_fmt, info->bitrate);
 790                 }
 791         } else {
 792                 mc_decoder_info_t *info;
 793
 794                 info = (mc_decoder_info_t *)core->codec_info;
 795
 796                 if (video) {
 797                         media_format_set_video_mime(core->output_fmt, out_mime);
 798                         media_format_set_video_width(core->output_fmt, info->width);
 799                         media_format_set_video_height(core->output_fmt, info->height);
 800                 } else {
 801                         media_format_set_audio_mime(core->output_fmt, out_mime);
 802                         media_format_set_audio_channel(core->output_fmt, info->channel);
 803                         media_format_set_audio_samplerate(core->output_fmt, info->samplerate);
 804                         media_format_set_audio_bit(core->output_fmt, info->bit);
 805                 }
 806         }
 807         return MC_ERROR_NONE;
 808 }
 809
 810 /*
 811  * mc_gst_core functions
 812  */
 813 mc_gst_core_t *mc_gst_core_new()
 814 {
 815         mc_gst_core_t *core;
 816
 817         MEDIACODEC_FENTER();
 818
 819         core = g_new0(mc_gst_core_t, 1);
 820
 821         /* 0 : input, 1 : output */
 822         core->ports[0] = NULL;
 823         core->ports[1] = mc_gst_port_new(core);
 824         core->ports[1]->index = 1;
 825
 826         core->available_queue = g_new0(mc_aqueue_t, 1);
 827         core->available_queue->input = mc_async_queue_new();
 828
 829         g_mutex_init(&core->eos_mutex);
 830         g_cond_init(&core->eos_cond);
 831         g_cond_init(&core->buffer_cond);
 832         g_cond_init(&core->out_buffer_cond);
 833         g_mutex_init(&core->prepare_lock);
 834         g_mutex_init(&core->drain_lock);
 835
 836         core->need_feed = false;
 837         core->eos = false;
 838         core->need_codec_data = false;
 839         core->need_sync_flag = false;
 840         core->unprepare_flag = false;
 841         core->prepare_count = 0;
 842         core->etb_count = 0;
 843         core->ftb_count = 0;
 844
 845         g_atomic_int_set(&core->available_queue->running, 1);
 846         core->available_queue->thread = g_thread_new("feed thread", &feed_task, core);
 847
 848         core->bufmgr = NULL;
 849         core->drm_fd = -1;
 850         LOGD("gst_core(%p) is created", core);
 851
 852         MEDIACODEC_FLEAVE();
 853
 854         return core;
 855 }
 856
 857 void mc_gst_core_free(mc_gst_core_t *core)
 858 {
 859         MEDIACODEC_FENTER();
 860
 861         mc_aqueue_t *async_queue;
 862
 863         async_queue = core->available_queue;
 864
 865         mc_async_queue_disable(async_queue->input);
 866
 867         g_atomic_int_set(&async_queue->running, 0);
 868         g_thread_join(async_queue->thread);
 869
 870         g_mutex_clear(&core->eos_mutex);
 871         g_mutex_clear(&core->prepare_lock);
 872         g_mutex_clear(&core->drain_lock);
 873         g_cond_clear(&core->eos_cond);
 874         g_cond_clear(&core->buffer_cond);
 875         g_cond_clear(&core->out_buffer_cond);
 876
 877         mc_async_queue_free(async_queue->input);
 878         g_free(async_queue);
 879
 880         if (core->ports[1] != NULL) {
 881                 mc_gst_port_free(core->ports[1]);
 882                 core->ports[1] = NULL;
 883         }
 884
 885         LOGD("gst_core(%p) destroyed", core);
 886         g_free(core);
 887
 888         MEDIACODEC_FLEAVE();
 889 }
 890
 891 /*
 892  * mc_gst_port functions
 893  */
 894 mc_gst_port_t *mc_gst_port_new(mc_gst_core_t *core)
 895 {
 896         MEDIACODEC_FENTER();
 897
 898         mc_gst_port_t *port;
 899
 900         port = g_new0(mc_gst_port_t, 1);
 901         port->core = core;
 902         port->num_buffers = -1;
 903         port->buffer_size = 0;
 904         port->is_allocated = 0;
 905         port->buffers = NULL;
 906
 907         g_mutex_init(&port->mutex);
 908         port->queue = g_queue_new();
 909
 910         LOGD("gst_port(%p) created", port);
 911
 912         MEDIACODEC_FLEAVE();
 913         return port;
 914 }
 915
 916 void mc_gst_port_free(mc_gst_port_t *port)
 917 {
 918         MEDIACODEC_FENTER();
 919
 920         g_mutex_clear(&port->mutex);
 921         g_queue_free(port->queue);
 922
 923         LOGD("gst_port(%p) freed", port);
 924         g_free(port);
 925
 926         MEDIACODEC_FLEAVE();
 927
 928         return;
 929 }
 930
 931 gboolean _mc_update_packet_info(mc_gst_core_t *core, media_format_h fmt)
 932 {
 933         gboolean is_updated = FALSE;
 934
 935         mc_decoder_info_t *codec_info = (mc_decoder_info_t *)core->codec_info;
 936
 937         if (core->video) {
 938                 int width = 0;
 939                 int height = 0;
 940                 int bitrate = 0;
 941
 942                 media_format_get_video_info(fmt, NULL, &width, &height, &bitrate, NULL);
 943
 944                 if ((codec_info->width != width) || (codec_info->height != height)) {
 945                         LOGD("Resolution changed : %dx%d -> %dx%d", codec_info->width, codec_info->height, width, height);
 946                         codec_info->width = width;
 947                         codec_info->height = height;
 948                         is_updated = TRUE;
 949                 }
 950
 951                 if (core->encoder) {
 952                         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
 953
 954                         if (bitrate != 0 && enc_info->bitrate != bitrate * 1000) {
 955                                 LOGD("Bitrate changed : %d -> %d", enc_info->bitrate, bitrate);
 956                                 enc_info->bitrate = bitrate * 1000;
 957                                 is_updated = TRUE;
 958                         }
 959                 }
 960         } else {
 961                 int channel;
 962                 int samplerate;
 963                 int bit;
 964                 int bitrate;
 965
 966                 media_format_get_audio_info(fmt, NULL, &channel, &samplerate, &bit, &bitrate);
 967
 968                 if ((codec_info->channel != channel) || (codec_info->samplerate != samplerate) || (codec_info->bit != bit)) {
 969                         LOGD("Audio info. changed : %d -> %d, %d -> %d, %d -> %d", codec_info->channel, channel, codec_info->samplerate, samplerate, codec_info->bit, bit);
 970                         codec_info->channel = channel;
 971                         codec_info->samplerate = samplerate;
 972                         codec_info->bit = bit;
 973                         is_updated = TRUE;
 974                 }
 975
 976                 if (core->encoder) {
 977                         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
 978
 979                         if (bitrate != 0 && enc_info->bitrate != bitrate * 1000) {
 980                                 LOGD("Bitrate changed : %d -> %d", enc_info->bitrate, bitrate);
 981                                 enc_info->bitrate = bitrate * 1000;
 982                                 is_updated = TRUE;
 983                         }
 984                 }
 985         }
 986
 987         return is_updated;
 988 }
 989
 990 static int _mc_gst_update_caps(mc_gst_core_t *core, GstMCBuffer *mcbuffer, bool codec_config)
 991 {
 992         MEDIACODEC_FENTER();
 993
 994         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 995         g_return_val_if_fail(mcbuffer != NULL, MC_PARAM_ERROR);
 996
 997         int ret = MC_ERROR_NONE;
 998
 999         if (core->video) {
1000                 if (core->encoder) {
1001                         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
1002
1003                         core->format = __mc_get_gst_input_format(mcbuffer->packet, core->is_hw);
1004                         gst_caps_set_simple(core->caps,
1005                                         "format", G_TYPE_STRING, core->format,
1006                                         "width", G_TYPE_INT, enc_info->width,
1007                                         "height", G_TYPE_INT, enc_info->height,
1008                                         "framerate", GST_TYPE_FRACTION, enc_info->fps, 1,
1009                                         NULL);
1010
1011                         if (g_object_class_find_property(G_OBJECT_GET_CLASS(core->codec), "bitrate"))
1012                                 g_object_set(GST_OBJECT(core->codec), "bitrate", enc_info->bitrate, NULL);
1013                         else
1014                                 g_object_set(GST_OBJECT(core->codec), "target-bitrate", enc_info->bitrate, NULL);
1015                         LOGD("set bitrate = %d.", enc_info->bitrate);
1016                 } else {
1017                         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
1018
1019                         gst_caps_set_simple(core->caps,
1020                                         "width", G_TYPE_INT, dec_info->width,
1021                                         "height", G_TYPE_INT, dec_info->height,
1022                                         NULL);
1023
1024                         ret = __mc_set_caps_codecdata(core, mcbuffer, CODECDATA_NOT_USE);
1025                         if (ret != MC_ERROR_NONE) {
1026                                 LOGW("__mc_set_caps_codecdata failed");
1027                         }
1028                 }
1029         } else {
1030                 if (core->encoder) {
1031                         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
1032
1033                         gst_caps_set_simple(core->caps,
1034                                         "rate", G_TYPE_INT, enc_info->samplerate,
1035                                         "channels", G_TYPE_INT, enc_info->channel,
1036                                         NULL);
1037                         g_object_set(GST_OBJECT(core->codec), "bitrate", enc_info->bitrate, NULL);
1038                 } else {
1039                         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
1040
1041                         gst_caps_set_simple(core->caps,
1042                                         "rate", G_TYPE_INT, dec_info->samplerate,
1043                                         "channels", G_TYPE_INT, dec_info->channel,
1044                                         NULL);
1045
1046                         if (codec_config) {
1047                                 switch (core->codec_id) {
1048                                 case MEDIACODEC_AAC:
1049                                 case MEDIACODEC_AAC_HE:
1050                                 case MEDIACODEC_AAC_HE_PS:
1051                                         ret = __mc_set_caps_codecdata(core, mcbuffer, AAC_CODECDATA_SIZE);
1052                                         if (ret != MC_ERROR_NONE) {
1053                                                 LOGW("__mc_set_caps_codecdata failed");
1054                                         }
1055                                         break;
1056                                 case MEDIACODEC_WMAV1:
1057                                 case MEDIACODEC_WMAV2:
1058                                 case MEDIACODEC_WMAPRO:
1059                                 case MEDIACODEC_WMALSL:
1060                                         ret = __mc_set_caps_codecdata(core, mcbuffer, WMA_CODECDATA_SIZE);
1061                                         if (ret != MC_ERROR_NONE) {
1062                                                 LOGW("__mc_set_caps_codecdata failed");
1063                                         }
1064                                         break;
1065                                 case MEDIACODEC_VORBIS:
1066                                 case MEDIACODEC_FLAC:
1067                                         ret = __mc_set_caps_streamheader(core, mcbuffer, VORBIS_CODECDATA_SIZE);
1068                                         if (ret != MC_ERROR_NONE) {
1069                                                 LOGW("__mc_set_caps_streamheader failed");
1070                                         }
1071                                         break;
1072                                 default:
1073                                         LOGD("doesn't need to set codecdata");
1074                                         break;
1075
1076                                 }
1077                         }
1078                 }
1079         }
1080         g_object_set(core->appsrc, "caps", core->caps, NULL);
1081
1082         MEDIACODEC_FLEAVE();
1083         return ret;
1084 }
1085
1086 static gpointer feed_task(gpointer data)
1087 {
1088         mc_gst_core_t *core = (mc_gst_core_t *)data;
1089         int ret = MC_ERROR_NONE;
1090         bool codec_config = FALSE;
1091         bool eos = FALSE;
1092         media_format_h fmt = NULL;
1093         media_packet_h in_buf = NULL;
1094         GstMCBuffer *mcbuffer = NULL;
1095         bool initiative = true;
1096
1097         MEDIACODEC_FENTER();
1098
1099         while (g_atomic_int_get(&core->available_queue->running)) {
1100                 LOGD("waiting for next input....");
1101                 in_buf = _mc_get_input_buffer(core);
1102                 if (!in_buf)
1103                         goto LEAVE;
1104
1105                 media_packet_get_format(in_buf,  &fmt);
1106                 if (fmt) {
1107                         if (_mc_update_packet_info(core, fmt))
1108                                 initiative = TRUE;
1109                         media_format_unref(fmt);
1110                 }
1111
1112                 if (media_packet_is_codec_config(in_buf, &codec_config) != MEDIA_PACKET_ERROR_NONE) {
1113                         LOGE("media_packet_is_codec_config failed");
1114                         goto ERROR;
1115                 }
1116
1117                 if (media_packet_is_end_of_stream(in_buf, &eos) != MEDIA_PACKET_ERROR_NONE) {
1118                         LOGE("media_packet_is_end_of_stream failed");
1119                         goto ERROR;
1120                 }
1121                 /*
1122                  * receive an eos packet. For decoder + encoder case, encoder always get tbm surface plane first from input data,
1123                  * but eos packet only has flag not valid data, so we don't put it to downstream.
1124                  */
1125                 if (eos) {
1126                         LOGD("end of stream");
1127                         gst_app_src_end_of_stream(GST_APP_SRC(core->appsrc));
1128                         _mc_wait_for_eos(core);
1129                         initiative = true;
1130
1131                         _mc_gst_handle_input_buffer_used(core, in_buf);
1132                         goto LEAVE;
1133                 }
1134
1135                 mcbuffer = _mc_gst_media_packet_to_gstbuffer(core, in_buf, codec_config);
1136                 if (!mcbuffer) {
1137                         LOGW("gstbuffer can't make");
1138                         goto ERROR;
1139                 }
1140                 /* mcbuffer took the ownership of the in_buf, so set in_buf to NULL to aviod double unref */
1141                 in_buf = NULL;
1142
1143                 if (codec_config)
1144                         initiative = TRUE;
1145
1146                 if (initiative) {
1147                         GstPad *pad;
1148
1149                         ret = _mc_gst_update_caps(core, mcbuffer, codec_config);
1150                         if (ret != MC_ERROR_NONE) {
1151                                 LOGE("failed to update caps");
1152                                 /* unref mcbuff->buffer will invoke the finalize() of GstMcBuffer */
1153                                 gst_buffer_unref(mcbuffer->buffer);
1154                                 goto ERROR;
1155                         }
1156
1157                         pad = gst_element_get_static_pad(core->appsrc, "src");
1158                         gst_pad_push_event(pad, gst_event_new_stream_start("start"));
1159                         gst_object_unref(pad);
1160
1161                         LOGD("caps updated");
1162                 }
1163
1164                 /* inject buffer */
1165                 ret = _mc_gst_gstbuffer_to_appsrc(core, mcbuffer);
1166                 if (ret != GST_FLOW_OK) {
1167                         LOGE("Failed to push gst buffer");
1168                         goto ERROR;
1169                 }
1170
1171                 initiative = false;
1172
1173                 continue;
1174 ERROR:
1175                 if (in_buf)
1176                         _mc_gst_handle_input_buffer_used(core, in_buf);
1177
1178                 _mc_gst_set_flush_input(core);
1179
1180                 if (core->user_cb[_MEDIACODEC_EVENT_TYPE_ERROR]) {
1181                         ((mc_error_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_ERROR])
1182                                 (MC_INTERNAL_ERROR, core->user_data[_MEDIACODEC_EVENT_TYPE_ERROR]);
1183                 }
1184
1185                 continue;
1186 LEAVE:
1187                 /*LOGE("status : in_buf : %p, codec_config : %d, eos : %d, encoder : %d in feed_task", in_buf, codec_config, eos, core->encoder);*/
1188                 continue;
1189
1190         }
1191
1192         LOGI("status : in_buf : %p, codec_config : %d, eos : %d, video : %d, encoder : %d in feed_task",
1193                         in_buf, codec_config, eos, core->video, core->encoder);
1194         LOGD("feed task finished %p v(%d)e(%d)", core, core->video, core->encoder);
1195
1196         MEDIACODEC_FLEAVE();
1197
1198         return NULL;
1199 }
1200
1201 static void __mc_gst_stop_feed(GstElement *pipeline, gpointer data)
1202 {
1203         mc_gst_core_t *core = (mc_gst_core_t *)data;
1204
1205         LOGI("stop_feed called");
1206         if (core->user_cb[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS]) {
1207                 ((mc_buffer_status_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS])
1208                         (MEDIACODEC_ENOUGH_DATA, core->user_data[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS]);
1209         }
1210 }
1211
1212 static void __mc_gst_start_feed(GstElement *pipeline, guint size, gpointer data)
1213 {
1214         mc_gst_core_t *core = (mc_gst_core_t *)data;
1215
1216         LOGI("start_feed called");
1217
1218         if (core->user_cb[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS]) {
1219                 ((mc_buffer_status_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS])
1220                         (MEDIACODEC_NEED_DATA, core->user_data[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS]);
1221         }
1222 }
1223
1224 static int _mc_link_vtable(mc_gst_core_t *core, mediacodec_codec_type_e id, gboolean encoder, gboolean is_hw)
1225 {
1226         MEDIACODEC_FENTER();
1227
1228         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
1229
1230         switch (id) {
1231         case MEDIACODEC_AAC:
1232                 /* if set to 'CODEC_CONFIG', then It is also available case of  MEDIA_FORMAT_AAC_LC (RAW) */
1233                 LOGD("aac lc (adts) vtable");
1234                 if (encoder) {
1235                         core->vtable = aenc_aac_vtable;
1236                         core->caps = gst_caps_new_simple(core->mime,
1237                                         "format", G_TYPE_STRING, "F32LE",
1238                                         "layout", G_TYPE_STRING, "interleaved", NULL);
1239                         g_object_set(GST_OBJECT(core->codec), "compliance", -2, NULL);
1240                 } else {
1241                         LOGD("CAPS for codec_id (MEDIACODEC_AAC_LC - normal ADTS)");
1242
1243                         core->vtable = adec_aac_vtable;
1244                         core->caps = gst_caps_new_simple(core->mime,
1245                                         "framed", G_TYPE_BOOLEAN, TRUE,
1246                                         "mpegversion", G_TYPE_INT, 4,
1247                                         "stream-format", G_TYPE_STRING, "adts",
1248                                         NULL);
1249                 }
1250                 break;
1251         case MEDIACODEC_AAC_HE:
1252         case MEDIACODEC_AAC_HE_PS:
1253                 LOGD("aac he v12 vtable");
1254                 if (encoder) {
1255                         LOGD("[MC_NOT_SUPPORTED] he-aac-v12 encoder is not supported yet!!!");
1256                         return MC_NOT_SUPPORTED;
1257                 } else {
1258                         LOGD("CAPS for codec_id (MEDIACODEC_AAC_HE and _PS - MP4/M4A case)");
1259                         core->vtable = adec_aacv12_vtable;
1260                         core->caps = gst_caps_new_simple(core->mime,
1261                                         "mpegversion", G_TYPE_INT, 4,     /*TODO : need adding version /profile*/
1262                                         "framed", G_TYPE_BOOLEAN, TRUE,
1263                                         "stream-format", G_TYPE_STRING, "raw",
1264                                         NULL);
1265                 }
1266                 break;
1267         case MEDIACODEC_MP3:
1268                 LOGD("mp3 vtable - Only support decoder");
1269                 if (encoder) {
1270                         LOGD("[MC_NOT_SUPPORTED] mp3 encoder is not supported yet!!!");
1271                         return MC_NOT_SUPPORTED;
1272                 } else {
1273                         core->vtable = adec_mp3_vtable;
1274                         core->caps = gst_caps_new_simple(core->mime,
1275                                         "framed", G_TYPE_BOOLEAN, TRUE,
1276                                         "mpegversion", G_TYPE_INT, 1,       /* To-Do : plz check */
1277                                         "mpegaudioversion", G_TYPE_INT, 1,  /* To-Do : plz check */
1278                                         "layer", G_TYPE_INT, 3,             /* To-Do : plz check */
1279                                         NULL);
1280                 }
1281                 break;
1282         case MEDIACODEC_AMR_NB:
1283                 LOGD("amrnb vtable");
1284                 if (encoder) {
1285                         core->vtable = aenc_amrnb_vtable;
1286                         core->caps = gst_caps_new_simple(core->mime,
1287                                         "format", G_TYPE_STRING, "S16LE",
1288                                         "layout", G_TYPE_STRING, "interleaved",
1289                                         NULL);
1290
1291                 } else {
1292                         core->vtable = adec_amrnb_vtable;
1293                         core->caps = gst_caps_new_simple(core->mime,
1294                                         "rate", G_TYPE_INT, 8000,
1295                                         NULL);
1296                 }
1297                 break;
1298         case MEDIACODEC_AMR_WB:
1299                 LOGD("amrwb vtable - Only support decoder");
1300                 if (encoder) {
1301                         LOGD("[MC_NOT_SUPPORTED] amr-wb encoder is not supported yet!!!");
1302                         return MC_NOT_SUPPORTED;
1303                 } else {
1304                         core->vtable = adec_amrwb_vtable;
1305                         core->caps = gst_caps_new_simple(core->mime,
1306                                         "rate", G_TYPE_INT, 16000,
1307                                         NULL);
1308                 }
1309                 break;
1310         case MEDIACODEC_VORBIS:
1311                 LOGD("vorbis vtable");
1312                 if (encoder) {
1313                         LOGD("[MC_NOT_SUPPORTED] vorbis encoder is not supported yet!!!");
1314                         return MC_NOT_SUPPORTED;
1315                 } else {
1316                         core->vtable = adec_vorbis_vtable;
1317                         core->caps = gst_caps_new_empty_simple("audio/x-vorbis");
1318                 }
1319                 break;
1320         case MEDIACODEC_FLAC:
1321                 LOGD("flac vtable");
1322                 if (encoder) {
1323                         LOGD("[MC_NOT_SUPPORTED] flac encoder is not supported yet!!!");
1324                         return MC_NOT_SUPPORTED;
1325                 } else {
1326                         core->vtable = adec_flac_vtable;
1327                         core->caps = gst_caps_new_simple(core->mime,
1328                                         "framed", G_TYPE_BOOLEAN, TRUE,
1329                                         /* FIXME - Insert More Info */
1330                                         NULL);
1331                 }
1332                 break;
1333         case MEDIACODEC_WMAV1:
1334         case MEDIACODEC_WMAV2:
1335         case MEDIACODEC_WMAPRO:
1336         case MEDIACODEC_WMALSL:
1337                 LOGD("wma(V1 / V2 / LSL / PRO) vtable");
1338                 if (encoder) {
1339                         LOGD("[MC_NOT_SUPPORTED] wma encoder is not supported yet!!!");
1340                         return MC_NOT_SUPPORTED;
1341                 } else {
1342                         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
1343
1344                         core->vtable = adec_wma_vtable;
1345
1346                         /*
1347                          * Need to extract from Stream Type Specific ... or
1348                          * Need to get Demuxer's Caps from Stream Type Specific
1349                          */
1350                         guint16 format_tag = 0;
1351                         gint wma_version = 0;
1352                         gint block_align = 1024;      /*FIXME : Need checking */
1353                         gint bitrate = 128000;        /*FIXME : Need checking */
1354
1355                         LOGD(" ----- WMA Need Additional Caps -----------");
1356                         if (core->codec_id == MEDIACODEC_WMAV1) {
1357                                 format_tag = 352;       /* 0x160 */
1358                                 wma_version = 1;
1359                         } else if (core->codec_id == MEDIACODEC_WMAV2) {
1360                                 format_tag = 353;       /* 0x161 */
1361                                 wma_version = 2;
1362                         } else if (core->codec_id == MEDIACODEC_WMAPRO) {
1363                                 format_tag = 354;       /* 0x162 */
1364                                 wma_version = 3;
1365                         } else if (core->codec_id == MEDIACODEC_WMALSL) {
1366                                 format_tag = 355;       /* 0x163 */
1367                                 wma_version = 3;
1368                         } else {
1369                                 LOGE("Not support WMA format");
1370                         }
1371
1372                         core->caps = gst_caps_new_simple(core->mime,
1373                                         "bitrate", G_TYPE_INT, bitrate,
1374                                         "depth", G_TYPE_INT, dec_info->bit,
1375                                         /* FIXME - Need More Info */
1376                                         "wmaversion", G_TYPE_INT, wma_version,
1377                                         "format_tag", G_TYPE_INT, format_tag,
1378                                         "block_align", G_TYPE_INT, block_align,
1379                                         NULL);
1380                 }
1381                 break;
1382         case MEDIACODEC_H263:
1383                 LOGD("h263 vtable");
1384                 if (encoder) {
1385                         core->vtable = is_hw ? venc_h263_hw_vtable : venc_h263_sw_vtable;
1386                         core->caps = gst_caps_new_empty_simple("video/x-raw");
1387                 } else {
1388                         if (is_hw) {
1389                                 core->vtable = vdec_h263_hw_vtable;
1390                                 core->caps = gst_caps_new_simple(core->mime,
1391                                                 "mpegversion", G_TYPE_INT, 4,
1392                                                 "framerate", GST_TYPE_FRACTION, 30, 1,
1393                                                 NULL);
1394                         } else {
1395                                 core->vtable = vdec_h263_sw_vtable;
1396                                 core->caps = gst_caps_new_simple(core->mime,
1397                                                 "variant", G_TYPE_STRING, "itu",
1398                                                 "framerate", GST_TYPE_FRACTION, 30, 1,
1399                                                 NULL);
1400                         }
1401                 }
1402                 break;
1403         case MEDIACODEC_MPEG4:
1404                 LOGD("mpeg4 vtable");
1405                 if (encoder) {
1406                         core->vtable = is_hw ? venc_mpeg4_hw_vtable : venc_mpeg4_sw_vtable;
1407                         core->caps = gst_caps_new_empty_simple("video/x-raw");
1408                 } else {
1409                         core->vtable = is_hw ? vdec_mpeg4_hw_vtable : vdec_mpeg4_sw_vtable;
1410                         core->caps = gst_caps_new_simple(core->mime,
1411                                         "mpegversion", G_TYPE_INT, 4,
1412                                         "systemstream", G_TYPE_BOOLEAN, false,
1413                                         "parsed", G_TYPE_BOOLEAN, TRUE,
1414                                         "framerate", GST_TYPE_FRACTION, 30, 1,
1415                                         NULL);
1416                 }
1417                 break;
1418         case MEDIACODEC_H264:
1419                 LOGD("h264 vtable");
1420                 if (encoder) {
1421                         core->vtable = is_hw ? venc_h264_hw_vtable : venc_vtable;
1422                         core->caps = gst_caps_new_empty_simple("video/x-raw");
1423 #ifdef TIZEN_PROFILE_LITE
1424                         g_object_set(GST_OBJECT(core->codec), "byte-stream", TRUE, NULL);
1425 #endif
1426                 } else {
1427                         if (is_hw) {
1428                                 core->vtable = vdec_h264_hw_vtable;
1429                                 core->caps = gst_caps_new_simple(core->mime,
1430                                                 "parsed", G_TYPE_BOOLEAN, TRUE,
1431                                                 "alignment", G_TYPE_STRING, "au",
1432                                                 "stream-format", G_TYPE_STRING, "byte-stream",
1433                                                 "framerate", GST_TYPE_FRACTION, 30, 1,
1434                                                 NULL);
1435                         } else {
1436                                 core->vtable = vdec_h264_sw_vtable;
1437                                 core->caps = gst_caps_new_simple(core->mime,
1438                                                 "alignment", G_TYPE_STRING, "au",
1439                                                 "stream-format", G_TYPE_STRING, "byte-stream",
1440                                                 "framerate", GST_TYPE_FRACTION, 30, 1,
1441                                                 NULL);
1442                         }
1443                 }
1444                 break;
1445         default:
1446                 break;
1447         }
1448                 /* set caps */
1449                 g_object_set(core->appsrc, "caps", core->caps, NULL);
1450
1451         return MC_ERROR_NONE;
1452 }
1453
1454 static int _mc_gst_gstbuffer_to_appsrc(mc_gst_core_t *core, GstMCBuffer *mcbuffer)
1455 {
1456         MEDIACODEC_FENTER();
1457
1458         int ret = MC_ERROR_NONE;
1459
1460         LOGD("pushed buffer to appsrc : %p, buffer of size %" G_GSIZE_FORMAT "",
1461                         mcbuffer->buffer, gst_buffer_get_size(mcbuffer->buffer));
1462
1463         ret = gst_app_src_push_buffer(GST_APP_SRC(core->appsrc), mcbuffer->buffer);
1464
1465         return ret;
1466 }
1467
1468 media_packet_h _mc_get_input_buffer(mc_gst_core_t *core)
1469 {
1470         LOGD("waiting for input...");
1471         return mc_async_queue_pop(core->available_queue->input);
1472 }
1473
1474 mc_ret_e mc_gst_prepare(mc_handle_t *mc_handle)
1475 {
1476         MEDIACODEC_FENTER();
1477
1478         int ret = MC_ERROR_NONE;
1479         media_format_mimetype_e out_mime;
1480         int num_supported_codec = 0;
1481         int i = 0;
1482
1483         if (!mc_handle)
1484                 return MC_PARAM_ERROR;
1485
1486         mediacodec_codec_type_e id;
1487         bool video;
1488         bool encoder;
1489         bool hardware;
1490         gchar *factory_name = NULL;
1491         mc_codec_map_t *codec_map;
1492
1493         id = mc_handle->codec_id;
1494         video = mc_handle->is_video;
1495         encoder = mc_handle->is_encoder;
1496         hardware = mc_handle->is_hw;
1497         codec_map = encoder ? mc_handle->encoder_map : mc_handle->decoder_map;
1498         num_supported_codec = encoder ? mc_handle->num_supported_encoder : mc_handle->num_supported_decoder;
1499
1500         for (i = 0; i < num_supported_codec; i++) {
1501                 if ((id == codec_map[i].id) && (hardware == codec_map[i].hardware))
1502                         break;
1503         }
1504
1505         if (i == num_supported_codec)
1506                 return MC_NOT_SUPPORTED;
1507
1508         factory_name = codec_map[i].type.factory_name;
1509         out_mime = codec_map[i].type.out_format;
1510
1511         /* gst_core create */
1512         mc_gst_core_t *new_core = mc_gst_core_new();
1513
1514         new_core->mime = codec_map[i].type.mime;
1515         new_core->is_hw = hardware;
1516         new_core->eos = false;
1517         new_core->encoder = encoder;
1518         new_core->video = video;
1519         new_core->codec_info = encoder ? (void *)&mc_handle->info.encoder : (void *)&mc_handle->info.decoder;
1520         new_core->out_mime = codec_map[i].type.out_format;
1521         new_core->codec_id = id;
1522
1523         new_core->bufmgr = tbm_bufmgr_init(new_core->drm_fd);
1524         if (new_core->bufmgr == NULL) {
1525                 LOGE("TBM initialization failed");
1526                 return MC_ERROR;
1527         }
1528
1529         LOGD("@%p(%p) core is initializing...v(%d)e(%d)", mc_handle, new_core, new_core->video, new_core->encoder);
1530         LOGD("factory name : %s, output_fmt : %x", factory_name, out_mime);
1531
1532         /* create media_packet for output fmt */
1533         if ((ret = _mc_output_media_packet_new(new_core, video, encoder, out_mime)) != MC_ERROR_NONE) {
1534                 LOGE("Failed to create output pakcet");
1535                 return ret;
1536         }
1537
1538         for (i = 0; i < _MEDIACODEC_EVENT_TYPE_INTERNAL_FILLBUFFER ; i++) {
1539                 LOGD("copy cb function [%d]", i);
1540                 if (mc_handle->user_cb[i]) {
1541                         new_core->user_cb[i] = mc_handle->user_cb[i];
1542                         new_core->user_data[i] = mc_handle->user_data[i];
1543                         LOGD("user_cb[%d] %p, %p", i, new_core->user_cb[i], mc_handle->user_cb[i]);
1544                 }
1545         }
1546
1547         mc_handle->core = new_core;
1548
1549         /* create basic core elements */
1550         if ((ret = _mc_gst_create_pipeline(mc_handle->core, factory_name) != MC_ERROR_NONE)) {
1551                 LOGE("failed to create pipeline");
1552                 return ret;
1553         }
1554
1555         /* link vtable */
1556         if ((ret = _mc_link_vtable(mc_handle->core, id, encoder, hardware)) != MC_ERROR_NONE) {
1557                 LOGE("vtable link failed");
1558                 return ret;
1559         }
1560
1561         LOGD("initialized... %d", ret);
1562         return ret;
1563 }
1564
1565 mc_ret_e mc_gst_unprepare(mc_handle_t *mc_handle)
1566 {
1567         MEDIACODEC_FENTER();
1568
1569         int i;
1570         int ret = MC_ERROR_NONE;
1571         mc_gst_core_t *core = NULL;
1572
1573         if (!mc_handle)
1574                 return MC_PARAM_ERROR;
1575
1576         core = (mc_gst_core_t *)mc_handle->core;
1577
1578         if (core) {
1579                 LOGD("@%p(%p) core is uninitializing... v(%d)e(%d)", mc_handle, core, core->video, core->encoder);
1580
1581                 g_mutex_lock(&core->drain_lock);
1582                 core->unprepare_flag = TRUE;
1583                 g_mutex_unlock(&core->drain_lock);
1584
1585                 if (core->eos)
1586                         _mc_send_eos_signal(core);
1587
1588                 _mc_gst_set_flush_input(core);
1589
1590                 ret = _mc_gst_destroy_pipeline(core);
1591
1592                 /* unset callback */
1593                 for (i = 0; i < _MEDIACODEC_EVENT_TYPE_INTERNAL_FILLBUFFER; i++) {
1594                         LOGD("unset cb function [%d]", i);
1595                         if (mc_handle->user_cb[i]) {
1596                                 core->user_cb[i] = NULL;
1597                                 core->user_data[i] = NULL;
1598                                 LOGD("user_cb[%d] %p, %p", i, core->user_cb[i], mc_handle->user_cb[i]);
1599                         }
1600                 }
1601
1602                 media_format_unref(core->output_fmt);
1603
1604                 if (core->bufmgr != NULL) {
1605                         tbm_bufmgr_deinit(core->bufmgr);
1606                         core->bufmgr = NULL;
1607                 }
1608
1609                 if (core->drm_fd != -1) {
1610                         close(core->drm_fd);
1611                         LOGD("close drm_fd");
1612                 }
1613
1614                 if (core != NULL) {
1615                         mc_gst_core_free(core);
1616                         mc_handle->core = NULL;
1617                 }
1618         }
1619
1620         return ret;
1621 }
1622
1623 mc_ret_e mc_gst_process_input(mc_handle_t *mc_handle, media_packet_h inbuf, uint64_t timeOutUs)
1624 {
1625         MEDIACODEC_FENTER();
1626
1627         int ret = MC_ERROR_NONE;
1628         mc_gst_core_t *core = NULL;
1629         gint64 end_time;
1630
1631         if (!mc_handle)
1632                 return MC_PARAM_ERROR;
1633
1634         core = (mc_gst_core_t *)mc_handle->core;
1635
1636         g_mutex_lock(&core->drain_lock);
1637
1638         while (g_atomic_int_get(&core->etb_count) > MAXINUM_QNUM) {
1639                 end_time = g_get_monotonic_time() + timeOutUs;
1640                 LOGD("Waiting until packets are drained..");
1641
1642                 if (!g_cond_wait_until(&core->buffer_cond, &core->drain_lock, end_time)) {
1643                         LOGD("time out...");
1644                         break;
1645                 }
1646         }
1647         g_mutex_unlock(&core->drain_lock);
1648
1649         if (core->prepare_count == 0)
1650                 return MC_INVALID_STATUS;
1651
1652         g_mutex_lock(&core->drain_lock);
1653
1654         if (!core->eos || !core->unprepare_flag) {
1655                 mc_async_queue_push(core->available_queue->input, inbuf);
1656
1657         } else {
1658                 ret = MC_INVALID_IN_BUF;
1659                 g_mutex_unlock(&core->drain_lock);
1660                 return ret;
1661         }
1662
1663         g_mutex_unlock(&core->drain_lock);
1664         g_atomic_int_inc(&core->etb_count);
1665         LOGI("@v(%d)e(%d)process_input(%d): %p", core->video, core->encoder, core->etb_count, inbuf);
1666
1667         MEDIACODEC_FLEAVE();
1668
1669         return ret;
1670 }
1671
1672 mc_ret_e mc_gst_get_output(mc_handle_t *mc_handle, media_packet_h *outbuf, uint64_t timeOutUs)
1673 {
1674         MEDIACODEC_FENTER();
1675
1676         int ret = MC_ERROR_NONE;
1677         mc_gst_core_t *core = NULL;
1678         media_packet_h out_packet = NULL;
1679         gint64 end_time = -1;
1680         gboolean signalled;
1681
1682         end_time = g_get_monotonic_time() + timeOutUs;
1683
1684         if (!mc_handle)
1685                 return MC_PARAM_ERROR;
1686
1687         core = (mc_gst_core_t *)mc_handle->core;
1688
1689         g_mutex_lock(&core->ports[1]->mutex);
1690
1691         if (!g_queue_is_empty(core->ports[1]->queue))
1692                 signalled = TRUE;
1693         else {
1694                 LOGD("no buffer, wait for signal");
1695                 signalled = g_cond_wait_until(&core->out_buffer_cond, &core->ports[1]->mutex, end_time);
1696         }
1697
1698         if (signalled)
1699                 out_packet = g_queue_pop_head(core->ports[1]->queue);
1700         else {
1701                 LOGW("Failed to get buffer");
1702                 ret = MC_OUTPUT_BUFFER_EMPTY;
1703         }
1704
1705         *outbuf = out_packet;
1706         LOGI("@%p v(%d)e(%d) got buffer :%p", core, core->video, core->encoder, out_packet);
1707
1708         g_mutex_unlock(&core->ports[1]->mutex);
1709
1710         MEDIACODEC_FLEAVE();
1711
1712         return ret;
1713 }
1714
1715 mc_ret_e mc_gst_flush_buffers(mc_handle_t *mc_handle)
1716 {
1717         MEDIACODEC_FENTER();
1718
1719         int ret = MC_ERROR_NONE;
1720         mc_gst_core_t *core = NULL;
1721
1722         if (!mc_handle)
1723                 return MC_PARAM_ERROR;
1724
1725         core = (mc_gst_core_t *)mc_handle->core;
1726         LOGI("@%p v(%d)e(%d) flush_buffers", core, core->video, core->encoder);
1727
1728         ret = _mc_gst_flush_buffers(core);
1729
1730         MEDIACODEC_FLEAVE();
1731
1732         return ret;
1733 }
1734
1735 static gboolean __mc_gst_init_gstreamer()
1736 {
1737         MEDIACODEC_FENTER();
1738
1739         static gboolean initialized = FALSE;
1740         static const int max_argc = 50;
1741         gint *argc = NULL;
1742         gchar **argv = NULL;
1743         gchar **argv2 = NULL;
1744         GError *err = NULL;
1745         int i = 0;
1746         int arg_count = 0;
1747
1748         if (initialized) {
1749                 LOGD("gstreamer already initialized.\n");
1750                 return TRUE;
1751         }
1752
1753         /* alloc */
1754         argc = malloc(sizeof(int));
1755         argv = malloc(sizeof(gchar *) *max_argc);
1756         argv2 = malloc(sizeof(gchar *) *max_argc);
1757
1758         if (!argc || !argv || !argv2)
1759                 goto ERROR;
1760
1761         memset(argv, 0, sizeof(gchar *) *max_argc);
1762         memset(argv2, 0, sizeof(gchar *) *max_argc);
1763
1764         /* add initial */
1765         *argc = 1;
1766         argv[0] = g_strdup("media codec");
1767
1768         /* we would not do fork for scanning plugins */
1769         argv[*argc] = g_strdup("--gst-disable-registry-fork");
1770         (*argc)++;
1771
1772         /* check disable registry scan */
1773         argv[*argc] = g_strdup("--gst-disable-registry-update");
1774         (*argc)++;
1775
1776         /* check disable segtrap */
1777         argv[*argc] = g_strdup("--gst-disable-segtrap");
1778         (*argc)++;
1779
1780         LOGD("initializing gstreamer with following parameter\n");
1781         LOGD("argc : %d\n", *argc);
1782         arg_count = *argc;
1783
1784         for (i = 0; i < arg_count; i++) {
1785                 argv2[i] = argv[i];
1786                 LOGD("argv[%d] : %s\n", i, argv2[i]);
1787         }
1788
1789         /* initializing gstreamer */
1790         if (!gst_init_check(argc, &argv, &err)) {
1791                 LOGE("Could not initialize GStreamer: %s\n", err ? err->message : "unknown error occurred");
1792                 if (err)
1793                         g_error_free(err);
1794
1795                 goto ERROR;
1796         }
1797
1798         /* release */
1799         for (i = 0; i < arg_count; i++)
1800                 MC_FREEIF(argv2[i]);
1801
1802         MC_FREEIF(argv);
1803         MC_FREEIF(argv2);
1804         MC_FREEIF(argc);
1805
1806         /* done */
1807         initialized = TRUE;
1808
1809         MEDIACODEC_FLEAVE();
1810         return TRUE;
1811
1812 ERROR:
1813
1814         /* release */
1815         for (i = 0; i < arg_count; i++) {
1816                 LOGD("free[%d] : %s\n", i, argv2[i]);
1817                 MC_FREEIF(argv2[i]);
1818         }
1819
1820         MC_FREEIF(argv);
1821         MC_FREEIF(argv2);
1822         MC_FREEIF(argc);
1823
1824         return FALSE;
1825 }
1826
1827 mc_ret_e _mc_gst_create_pipeline(mc_gst_core_t *core, gchar *factory_name)
1828 {
1829         GstBus *bus = NULL;
1830
1831         MEDIACODEC_FENTER();
1832
1833         g_mutex_lock(&core->prepare_lock);
1834         if (core->prepare_count == 0) {
1835
1836                 if (!__mc_gst_init_gstreamer()) {
1837                         LOGE("gstreamer initialize fail");
1838                         g_mutex_unlock(&core->prepare_lock);
1839                         return MC_NOT_INITIALIZED;
1840                 }
1841                 core->codec = gst_element_factory_make(factory_name, NULL);
1842
1843                 if (!core->codec) {
1844                         LOGE("codec element create fail");
1845                         goto ERROR;
1846                 }
1847
1848                 LOGD("@%p v(%d)e(%d) create_pipeline", core, core->video, core->encoder);
1849                 MEDIACODEC_ELEMENT_SET_STATE(core->codec, GST_STATE_READY);
1850
1851                 /* create common elements */
1852                 core->pipeline = gst_pipeline_new(NULL);
1853
1854                 if (!core->pipeline) {
1855                         LOGE("pipeline create fail");
1856                         goto ERROR;
1857                 }
1858
1859                 core->appsrc = gst_element_factory_make("appsrc", NULL);
1860
1861                 if (!core->appsrc) {
1862                         LOGE("appsrc can't create");
1863                         goto ERROR;
1864                 }
1865
1866                 core->capsfilter = gst_element_factory_make("capsfilter", NULL);
1867
1868                 if (!core->capsfilter) {
1869                         LOGE("capsfilter can't create");
1870                         goto ERROR;
1871                 }
1872
1873                 core->fakesink = gst_element_factory_make("fakesink", NULL);
1874
1875                 if (!core->fakesink) {
1876                         LOGE("fakesink create fail");
1877                         goto ERROR;
1878                 }
1879                 g_object_set(core->fakesink, "enable-last-sample", FALSE, NULL);
1880
1881                 /*__mc_link_elements(core);*/
1882                 gst_bin_add_many(GST_BIN(core->pipeline), core->appsrc, core->capsfilter, core->codec, core->fakesink, NULL);
1883
1884                 /* link elements */
1885                 if (!(gst_element_link_many(core->appsrc, core->capsfilter, core->codec, core->fakesink, NULL))) {
1886                         LOGE("gst_element_link_many is failed");
1887                         goto ERROR;
1888                 }
1889
1890                 /* connect signals, bus watcher */
1891                 bus = gst_pipeline_get_bus(GST_PIPELINE(core->pipeline));
1892                 core->bus_whatch_id = gst_bus_add_watch(bus, __mc_gst_bus_callback, core);
1893                 core->thread_default = g_main_context_get_thread_default();
1894
1895                 /* set sync handler to get tag synchronously */
1896                 gst_bus_set_sync_handler(bus, __mc_gst_bus_sync_callback, core, NULL);
1897                 gst_object_unref(GST_OBJECT(bus));
1898
1899                 /* app src */
1900                 g_signal_connect(core->appsrc, "need-data", G_CALLBACK(__mc_gst_start_feed), core);
1901                 g_signal_connect(core->appsrc, "enough-data", G_CALLBACK(__mc_gst_stop_feed), core);
1902
1903                 /* connect handoff */
1904                 g_object_set(GST_OBJECT(core->fakesink), "signal-handoffs", TRUE, NULL);
1905                 core->signal_handoff = g_signal_connect(core->fakesink, "handoff", G_CALLBACK(__mc_gst_buffer_add), core);
1906
1907                 /* set state PLAYING */
1908                 MEDIACODEC_ELEMENT_SET_STATE(GST_ELEMENT_CAST(core->pipeline), GST_STATE_PLAYING);
1909
1910
1911         }
1912         core->prepare_count++;
1913         g_mutex_unlock(&core->prepare_lock);
1914
1915         MEDIACODEC_FLEAVE();
1916
1917         return MC_ERROR_NONE;
1918
1919 STATE_CHANGE_FAILED:
1920 ERROR:
1921
1922         if (core->codec)
1923                 gst_object_unref(GST_OBJECT(core->codec));
1924
1925         if (core->pipeline)
1926                 gst_object_unref(GST_OBJECT(core->pipeline));
1927
1928         if (core->appsrc)
1929                 gst_object_unref(GST_OBJECT(core->appsrc));
1930
1931         if (core->capsfilter)
1932                 gst_object_unref(GST_OBJECT(core->capsfilter));
1933
1934         if (core->fakesink)
1935                 gst_object_unref(GST_OBJECT(core->fakesink));
1936
1937         g_mutex_unlock(&core->prepare_lock);
1938
1939         return MC_ERROR;
1940 }
1941
1942 mc_ret_e _mc_gst_destroy_pipeline(mc_gst_core_t *core)
1943 {
1944         int ret = MC_ERROR_NONE;
1945
1946         MEDIACODEC_FENTER();
1947
1948         g_mutex_lock(&core->prepare_lock);
1949         core->prepare_count--;
1950         if (core->prepare_count == 0) {
1951
1952                 if (core->pipeline) {
1953                         /* disconnect signal */
1954                         if (core->fakesink && GST_IS_ELEMENT(core->fakesink)) {
1955                                 if (g_signal_handler_is_connected(core->fakesink, core->signal_handoff)) {
1956                                         g_signal_handler_disconnect(core->fakesink, core->signal_handoff);
1957                                         LOGD("handoff signal destroy");
1958                                 }
1959                         }
1960
1961                         if (core->bus_whatch_id) {
1962                                 GSource *source = NULL;
1963                                 source = g_main_context_find_source_by_id(core->thread_default, core->bus_whatch_id);
1964                                 g_source_destroy(source);
1965                                 LOGD("bus_whatch_id destroy");
1966                         }
1967
1968                         MEDIACODEC_ELEMENT_SET_STATE(core->pipeline, GST_STATE_NULL);
1969
1970                         gst_object_unref(GST_OBJECT(core->pipeline));
1971                         if (core->caps) {
1972                                 gst_caps_unref(core->caps);
1973                                 core->caps = NULL;
1974                         }
1975                 }
1976         }
1977
1978         LOGD("@%p v(%d)e(%d) destroy_pipeline : %d ", core, core->video, core->encoder, core->prepare_count);
1979         g_mutex_unlock(&core->prepare_lock);
1980
1981         MEDIACODEC_FLEAVE();
1982
1983         return ret;
1984
1985 STATE_CHANGE_FAILED:
1986         if (core->pipeline)
1987                 gst_object_unref(GST_OBJECT(core->pipeline));
1988
1989         LOGD("@%p v(%d)e(%d) destroy_pipeline failed", core, core->video, core->encoder);
1990         g_mutex_unlock(&core->prepare_lock);
1991
1992         return MC_ERROR;
1993 }
1994
1995 void __mc_push_output_to_queue(mc_gst_core_t *core, media_packet_h out_packet)
1996 {
1997         g_mutex_lock(&core->ports[1]->mutex);
1998
1999         /* push it to output buffer queue */
2000         g_queue_push_tail(core->ports[1]->queue, out_packet);
2001         g_cond_broadcast(&core->out_buffer_cond);
2002         g_atomic_int_inc(&core->ftb_count);
2003
2004         GstBuffer *buffer = NULL;
2005         media_packet_get_extra(out_packet, (void**)&buffer);
2006         if (buffer) {
2007                 LOGD("dq : v(%d)e(%d) %d TIMESTAMP = %"GST_TIME_FORMAT " DURATION = %"GST_TIME_FORMAT, core->video, core->encoder,
2008                         core->ftb_count, GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(buffer)), GST_TIME_ARGS(GST_BUFFER_DURATION(buffer)));
2009         } else {
2010                 LOGD("dq : v(%d)e(%d) %d ", core->video, core->encoder, core->ftb_count);
2011         }
2012
2013         g_mutex_unlock(&core->ports[1]->mutex);
2014
2015         if (core->user_cb[_MEDIACODEC_EVENT_TYPE_FILLBUFFER]) {
2016                 ((mc_fill_buffer_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_FILLBUFFER])
2017                         (out_packet, core->user_data[_MEDIACODEC_EVENT_TYPE_FILLBUFFER]);
2018         }
2019 }
2020
2021 void __mc_gst_buffer_add(GstElement *element, GstBuffer *buffer, GstPad *pad, gpointer data)
2022 {
2023         guint n;
2024         GstMemory *mem;
2025         GstMapInfo map = GST_MAP_INFO_INIT;
2026         media_packet_h out_packet = NULL;
2027
2028         MEDIACODEC_FENTER();
2029
2030         mc_gst_core_t *core = (mc_gst_core_t *)data;
2031
2032         gst_buffer_ref(buffer);
2033
2034         n = gst_buffer_n_memory(buffer);
2035
2036         mem = gst_buffer_peek_memory(buffer, n-1);
2037
2038         gst_memory_map(mem, &map, GST_MAP_READ);
2039         LOGD("n : %d, map.data : %p, map.size : %d", n, map.data, map.size);
2040
2041         out_packet = __mc_gst_make_media_packet(core, map.data, map.size);
2042
2043         LOGI("@%p(%d) out_packet : %p", core, core->encoder, out_packet);
2044         gst_memory_unmap(mem, &map);
2045
2046         if (out_packet) {
2047                 media_packet_set_extra(out_packet, buffer);
2048                 media_packet_set_pts(out_packet, GST_BUFFER_TIMESTAMP(buffer));
2049                 media_packet_set_duration(out_packet, GST_BUFFER_DURATION(buffer));
2050
2051                 if (core->need_codec_data) {
2052                         media_packet_set_flags(out_packet, MEDIA_PACKET_CODEC_CONFIG);
2053                         core->need_codec_data = false;
2054                 }
2055
2056                 if (core->need_sync_flag) {
2057                         media_packet_set_flags(out_packet, MEDIA_PACKET_SYNC_FRAME);
2058                         core->need_sync_flag = false;
2059                 }
2060
2061                 __mc_push_output_to_queue(core, out_packet);
2062         } else {
2063                 gst_buffer_unref(buffer);
2064                 LOGE("Failed to dequeue output packet");
2065         }
2066
2067         MEDIACODEC_FLEAVE();
2068
2069         return;
2070 }
2071
2072 int __mc_output_buffer_finalize_cb(media_packet_h packet, int error_code, void *user_data)
2073 {
2074         void *buffer = NULL;
2075         int i = 0;
2076         guint n;
2077         GstMemory *mem;
2078         GstMapInfo map = GST_MAP_INFO_INIT;
2079         MMVideoBuffer *mm_video_buf = NULL;
2080         GList *find;
2081
2082         MEDIACODEC_FENTER();
2083
2084         mc_gst_core_t *core = (mc_gst_core_t *)user_data;
2085
2086         g_mutex_lock(&core->ports[1]->mutex);
2087
2088         if ((find = g_queue_find(core->ports[1]->queue, packet))) {
2089                 LOGD("remove packet from queue");
2090                 g_queue_remove(core->ports[1]->queue, packet);
2091         }
2092
2093         g_mutex_unlock(&core->ports[1]->mutex);
2094
2095         g_atomic_int_dec_and_test(&core->ftb_count);
2096         media_packet_get_extra(packet, &buffer);
2097
2098         n = gst_buffer_n_memory(buffer);
2099
2100         if (n > 1) {
2101                 mem = gst_buffer_peek_memory(buffer, n-1);
2102                 gst_memory_map(mem, &map, GST_MAP_READ);
2103                 mm_video_buf = (MMVideoBuffer *)map.data;
2104
2105                 if (!mm_video_buf) {
2106                         LOGW("gstbuffer map.data is null");
2107                 } else {
2108                         for (i = 0; i < MM_VIDEO_BUFFER_PLANE_MAX; i++) {
2109                                 if (mm_video_buf->handle.bo[i])
2110                                         tbm_bo_unref(mm_video_buf->handle.bo[i]);
2111                         }
2112                 }
2113                 gst_memory_unmap(mem, &map);
2114         }
2115         gst_buffer_unref((GstBuffer *)buffer);
2116         LOGD("@v(%d)e(%d)output port filled buffer(%d): %p", core->video, core->encoder, core->ftb_count, packet);
2117
2118         MEDIACODEC_FLEAVE();
2119
2120         return MEDIA_PACKET_FINALIZE;
2121 }
2122
2123 gchar *__mc_get_gst_input_format(media_packet_h packet, bool is_hw)
2124 {
2125         gchar *format = NULL;
2126         media_format_h fmt = NULL;
2127         media_format_mimetype_e mimetype = 0;
2128
2129         media_packet_get_format(packet, &fmt);
2130         media_format_get_video_info(fmt, &mimetype, NULL, NULL, NULL, NULL);
2131         media_format_unref(fmt);
2132         LOGD("input packet mimetype : %x", mimetype);
2133
2134         switch (mimetype) {
2135         case MEDIA_FORMAT_I420:
2136                 format = "I420";
2137                 break;
2138         case MEDIA_FORMAT_NV12:
2139                 if (is_hw)
2140                         format = "SN12";
2141                 else
2142                         format = "NV12";
2143                 break;
2144         case MEDIA_FORMAT_ARGB:
2145                 format = "ARGB";
2146                 break;
2147         default:
2148                 break;
2149         }
2150         LOGD("input packet format : %s", format);
2151         return format;
2152 }
2153
2154 GstMCBuffer *_mc_gst_media_packet_to_gstbuffer(mc_gst_core_t *core, media_packet_h packet, bool codec_config)
2155 {
2156         int ret = MEDIA_PACKET_ERROR_NONE;
2157         GstMCBuffer *mcbuffer = NULL;
2158         void *buf_data = NULL;
2159         uint64_t buf_size = 0;
2160         uint64_t pts = 0;
2161         uint64_t dur = 0;
2162
2163         ret = media_packet_get_buffer_size(packet, &buf_size);
2164         if (ret != MEDIA_PACKET_ERROR_NONE) {
2165                 LOGW("buffer size get fail");
2166                 return NULL;
2167         }
2168
2169         ret = media_packet_get_buffer_data_ptr(packet, &buf_data);
2170         if (ret != MEDIA_PACKET_ERROR_NONE) {
2171                 LOGW("buffer data get fail");
2172                 return NULL;
2173         }
2174
2175         mcbuffer = gst_mediacodec_buffer_new(core, packet, buf_size);
2176         if (mcbuffer == NULL) {
2177                 LOGW("failed to create inbuf");
2178                 return NULL;
2179         }
2180
2181         LOGD("packet :v(%d)e(%d) %p, buf_size : %d", core->video, core->encoder, packet, (int)buf_size);
2182
2183         ret = __mc_fill_input_buffer(core, packet, mcbuffer);
2184         if (ret != MC_ERROR_NONE) {
2185                 LOGW("failed to fill inbuf: %s (ox%08x)", _mc_error_to_string(ret), ret);
2186                 /*
2187                  * if __mc_fill_input_buffer() failed, no memory appended to mcbuffer->buffer, so gst_mediacodec_buffer_finalize()
2188                  * will not be invoked
2189                  */
2190                 gst_buffer_unref(mcbuffer->buffer);
2191                 free(mcbuffer);
2192                 return NULL;
2193         }
2194
2195         /* pts */
2196         media_packet_get_pts(packet, &pts);
2197         GST_BUFFER_PTS(mcbuffer->buffer) = pts;
2198
2199         /* duration */
2200         media_packet_get_duration(packet, &dur);
2201         GST_BUFFER_DURATION(mcbuffer->buffer) = dur;
2202
2203         return mcbuffer;
2204 }
2205
2206 media_packet_h __mc_gst_make_media_packet(mc_gst_core_t *core, unsigned char *data, int size)
2207 {
2208         int ret = MEDIA_PACKET_ERROR_NONE;
2209         media_packet_h packet = NULL;
2210
2211         ret = __mc_fill_output_buffer(core, data, size,  &packet);
2212         if (ret != MC_ERROR_NONE) {
2213                 LOGW("failed to fill outbuf: %s (ox%08x)", _mc_error_to_string(ret), ret);
2214                 return NULL;
2215         }
2216
2217
2218         return packet;
2219 }
2220
2221 int __mc_gst_create_eos_packet(media_format_h fmt, media_packet_h *out_packet)
2222 {
2223         media_packet_h mediabuf = NULL;
2224         int ret = MC_ERROR_NONE;
2225
2226         MEDIACODEC_FENTER();
2227         if (media_packet_create(fmt, NULL, NULL, &mediabuf)) {
2228                 LOGE("media_packet_create_alloc failed\n");
2229                 ret = MC_ERROR;
2230                 goto ERROR;
2231         }
2232
2233         if (media_packet_set_flags(mediabuf, MEDIA_PACKET_END_OF_STREAM)) {
2234                 LOGE("unable to set EOS flag\n");
2235                 ret = MC_ERROR;
2236                 goto ERROR;
2237         }
2238
2239         *out_packet = mediabuf;
2240         MEDIACODEC_FLEAVE();
2241
2242         return ret;
2243 ERROR:
2244         if (mediabuf)
2245                 media_packet_destroy(mediabuf);
2246         *out_packet = NULL;
2247         MEDIACODEC_FLEAVE();
2248         return ret;
2249 }
2250
2251 void _mc_gst_handle_input_buffer_used(mc_gst_core_t *core, media_packet_h packet)
2252 {
2253         g_atomic_int_dec_and_test(&core->etb_count);
2254
2255         if (core && core->user_cb[_MEDIACODEC_EVENT_TYPE_EMPTYBUFFER]) {
2256                 ((mc_empty_buffer_cb)core->user_cb[_MEDIACODEC_EVENT_TYPE_EMPTYBUFFER])
2257                         (packet, core->user_data[_MEDIACODEC_EVENT_TYPE_EMPTYBUFFER]);
2258         }
2259
2260         if (core)
2261                 LOGD("@v(%d)e(%d) input port emptied buffer(%d): %p", core->video, core->encoder, core->etb_count, packet);
2262 }
2263
2264 gboolean __mc_gst_bus_callback(GstBus *bus, GstMessage *msg, gpointer data)
2265 {
2266         int ret  = MC_ERROR_NONE;
2267         mc_gst_core_t *core = (mc_gst_core_t *)data;
2268         LOGD("@%p v(%d)e(%d)", core, core->video, core->encoder);
2269
2270         switch (GST_MESSAGE_TYPE(msg)) {
2271
2272         case GST_MESSAGE_EOS:
2273                 _mc_send_eos_signal(core);
2274
2275                 media_packet_h out_packet = NULL;
2276                 if (MC_ERROR_NONE == __mc_gst_create_eos_packet(core->output_fmt, &out_packet)) {
2277                         __mc_push_output_to_queue(core, out_packet);
2278                         LOGD("send eos packet.");
2279                 } else {
2280                         LOGE("failed to create eos packet.");
2281                 }
2282
2283                 if (core->user_cb[_MEDIACODEC_EVENT_TYPE_EOS]) {
2284                         LOGD("eos callback invoked");
2285                         ((mc_eos_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_EOS])(core->user_data[_MEDIACODEC_EVENT_TYPE_EOS]);
2286                 }
2287
2288                 LOGD("End of stream\n");
2289                 break;
2290
2291         case GST_MESSAGE_ERROR:
2292         {
2293                 GError *error = NULL;
2294
2295                 gst_message_parse_error(msg, &error, NULL);
2296
2297                 if (!error) {
2298                         LOGW("GST error message parsing failed");
2299                         break;
2300                 }
2301
2302                 if (error) {
2303                         if (error->domain == GST_STREAM_ERROR)
2304                                 ret = __gst_handle_stream_error(core, error, msg);
2305                         else if (error->domain == GST_RESOURCE_ERROR)
2306                                 ret = __gst_handle_resource_error(core, error->code);
2307                         else if (error->domain == GST_LIBRARY_ERROR)
2308                                 ret = __gst_handle_library_error(core, error->code);
2309                         else if (error->domain == GST_CORE_ERROR)
2310                                 ret = __gst_handle_core_error(core, error->code);
2311                         else
2312                                 LOGW("Unexpected error has occured");
2313
2314                         if (core->user_cb[_MEDIACODEC_EVENT_TYPE_ERROR]) {
2315                                 ((mc_error_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_ERROR])
2316                                         (ret, core->user_data[_MEDIACODEC_EVENT_TYPE_ERROR]);
2317                                         LOGW("Error : %s (ox%08x)", _mc_error_to_string(ret), ret);
2318                         }
2319                 }
2320                 g_error_free(error);
2321         }
2322                 break;
2323
2324         default:
2325                 break;
2326         }
2327
2328         return TRUE;
2329 }
2330
2331 static gboolean __mc_gst_check_useful_message(mc_gst_core_t *core, GstMessage *msg)
2332 {
2333         gboolean retval = false;
2334
2335         if (!core->pipeline) {
2336                 LOGE("mediacodec pipeline handle is null");
2337                 return true;
2338         }
2339
2340         switch (GST_MESSAGE_TYPE(msg)) {
2341         case GST_MESSAGE_TAG:
2342         case GST_MESSAGE_EOS:
2343         case GST_MESSAGE_ERROR:
2344         case GST_MESSAGE_WARNING:
2345                 retval = true;
2346                 break;
2347         default:
2348                 retval = false;
2349                 break;
2350         }
2351
2352         return retval;
2353 }
2354
2355 static GstBusSyncReply __mc_gst_bus_sync_callback(GstBus *bus, GstMessage *msg, gpointer data)
2356 {
2357         mc_gst_core_t *core = (mc_gst_core_t *)data;
2358         GstBusSyncReply reply = GST_BUS_DROP;
2359
2360         LOGD("__mc_gst_bus_sync_callback is called");
2361
2362         if (!core->pipeline) {
2363                 LOGE("mediacodec pipeline handle is null");
2364                 return GST_BUS_PASS;
2365         }
2366
2367         if (!__mc_gst_check_useful_message(core, msg)) {
2368                 gst_message_unref(msg);
2369                 return GST_BUS_DROP;
2370         }
2371
2372         switch (GST_MESSAGE_TYPE(msg)) {
2373         case GST_MESSAGE_EOS:
2374         case GST_MESSAGE_ERROR:
2375                 __mc_gst_bus_callback(NULL, msg, core);
2376                 reply = GST_BUS_DROP;
2377                 break;
2378
2379         default:
2380                 reply = GST_BUS_PASS;
2381                 break;
2382         }
2383
2384         if (reply == GST_BUS_DROP)
2385                 gst_message_unref(msg);
2386
2387         return reply;
2388 }
2389
2390 static MMVideoBuffer *__mc_gst_make_tbm_buffer(mc_gst_core_t *core, media_packet_h packet)
2391 {
2392         int i;
2393         int num_bos;
2394         tbm_surface_h surface = NULL;
2395         tbm_surface_info_s surface_info;
2396         tbm_bo_handle handle_bo;
2397
2398         if (!packet) {
2399                 LOGE("output is null");
2400                 return NULL;
2401         }
2402
2403         MMVideoBuffer *mm_vbuffer = NULL;
2404         mm_vbuffer = (MMVideoBuffer *)malloc(sizeof(MMVideoBuffer));
2405         if (!mm_vbuffer) {
2406                 LOGE("Failed to alloc MMVideoBuffer");
2407                 return NULL;
2408         }
2409         memset(mm_vbuffer, 0x00, sizeof(MMVideoBuffer));
2410
2411         media_packet_get_tbm_surface(packet, &surface);
2412         num_bos = tbm_surface_internal_get_num_bos(surface);
2413         int err = tbm_surface_get_info((tbm_surface_h)surface, &surface_info);
2414         if (err != TBM_SURFACE_ERROR_NONE) {
2415                 LOGE("get tbm surface is failed");
2416                 free(mm_vbuffer);
2417                 return NULL;
2418         }
2419
2420         for (i = 0; i < num_bos; i++) {
2421                 mm_vbuffer->handle.bo[i] = tbm_surface_internal_get_bo(surface, i);
2422                 LOGD("mm_vbuffer->handle.bo[%d] : %p", i, mm_vbuffer->handle.bo[i]);
2423         }
2424
2425 #ifdef TIZEN_PROFILE_LITE
2426         int phy_addr = 0;
2427         int phy_size = 0;
2428         tbm_bo_handle handle_fd = tbm_bo_get_handle(mm_vbuffer->handle.bo[0], TBM_DEVICE_MM);
2429         if (__tbm_get_physical_addr_bo(handle_fd, &phy_addr, &phy_size) == 0) {
2430                 mm_vbuffer->handle.paddr[0] = (void *)phy_addr;
2431                 LOGD("mm_vbuffer->paddr : %p", mm_vbuffer->handle.paddr[0]);
2432         }
2433 #endif
2434
2435         mm_vbuffer->type = MM_VIDEO_BUFFER_TYPE_TBM_BO;
2436         mm_vbuffer->width[0] = surface_info.width;
2437         mm_vbuffer->height[0] = surface_info.height;
2438         mm_vbuffer->width[1] = surface_info.width;
2439         mm_vbuffer->height[1] = surface_info.height>>1;
2440         mm_vbuffer->size[0] = surface_info.planes[0].size;
2441         mm_vbuffer->size[1] = surface_info.planes[1].size;
2442         mm_vbuffer->stride_width[0] = surface_info.planes[0].stride;
2443         mm_vbuffer->stride_height[0] = surface_info.planes[0].size / surface_info.planes[0].stride;
2444         mm_vbuffer->stride_width[1] = surface_info.planes[1].stride;
2445         mm_vbuffer->stride_height[1] = surface_info.planes[1].size / surface_info.planes[1].stride;
2446
2447         if (mm_vbuffer->handle.bo[0]) {
2448                 handle_bo = tbm_bo_get_handle(mm_vbuffer->handle.bo[0], TBM_DEVICE_CPU);
2449                 mm_vbuffer->data[0] = handle_bo.ptr;
2450
2451                 handle_bo = tbm_bo_get_handle(mm_vbuffer->handle.bo[0], TBM_DEVICE_MM);
2452                 mm_vbuffer->handle.dmabuf_fd[0] = handle_bo.u32;
2453         }
2454
2455         if (mm_vbuffer->handle.bo[1]) {
2456                 handle_bo = tbm_bo_get_handle(mm_vbuffer->handle.bo[1], TBM_DEVICE_CPU);
2457                 mm_vbuffer->data[1] = handle_bo.ptr;
2458
2459                 handle_bo = tbm_bo_get_handle(mm_vbuffer->handle.bo[1], TBM_DEVICE_MM);
2460                 mm_vbuffer->handle.dmabuf_fd[1] = handle_bo.u32;
2461         } else {
2462                 mm_vbuffer->data[1] = mm_vbuffer->data[0] + mm_vbuffer->stride_width[0] * mm_vbuffer->stride_height[0];
2463         }
2464         mm_vbuffer->plane_num = 2;
2465
2466         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]);
2467
2468         return mm_vbuffer;
2469 }
2470
2471 static void gst_mediacodec_buffer_finalize(GstMCBuffer *mcbuffer)
2472 {
2473         MEDIACODEC_FENTER();
2474
2475         if (!mcbuffer)
2476                 return;
2477
2478         mc_gst_core_t *core = (mc_gst_core_t *)mcbuffer->core;
2479
2480         _mc_gst_handle_input_buffer_used(core, mcbuffer->packet);
2481
2482         free(mcbuffer);
2483         mcbuffer = NULL;
2484
2485         MEDIACODEC_FLEAVE();
2486
2487         return;
2488 }
2489
2490 static GstMCBuffer *gst_mediacodec_buffer_new(mc_gst_core_t *core, media_packet_h packet, uint64_t size)
2491 {
2492         GstMCBuffer *mcbuffer = NULL;
2493
2494         mcbuffer = (GstMCBuffer *)malloc(sizeof(*mcbuffer));
2495
2496         if (mcbuffer == NULL) {
2497                 LOGE("malloc fail");
2498                 return NULL;
2499         }
2500
2501         mcbuffer->buffer = gst_buffer_new();
2502         mcbuffer->buf_size = 0;
2503
2504         LOGD("creating buffer : %p, %p", mcbuffer, mcbuffer->buffer);
2505         mcbuffer->core = core;
2506         mcbuffer->packet = packet;
2507
2508         return mcbuffer;
2509 }
2510
2511 static gint __gst_handle_core_error(mc_gst_core_t *core, int code)
2512 {
2513         gint trans_err = MEDIACODEC_ERROR_NONE;
2514
2515         g_return_val_if_fail(core, MC_PARAM_ERROR);
2516
2517         switch (code) {
2518         case GST_CORE_ERROR_MISSING_PLUGIN:
2519                 return MEDIACODEC_ERROR_NOT_SUPPORTED_FORMAT;
2520         case GST_CORE_ERROR_STATE_CHANGE:
2521         case GST_CORE_ERROR_SEEK:
2522         case GST_CORE_ERROR_NOT_IMPLEMENTED:
2523         case GST_CORE_ERROR_FAILED:
2524         case GST_CORE_ERROR_TOO_LAZY:
2525         case GST_CORE_ERROR_PAD:
2526         case GST_CORE_ERROR_THREAD:
2527         case GST_CORE_ERROR_NEGOTIATION:
2528         case GST_CORE_ERROR_EVENT:
2529         case GST_CORE_ERROR_CAPS:
2530         case GST_CORE_ERROR_TAG:
2531         case GST_CORE_ERROR_CLOCK:
2532         case GST_CORE_ERROR_DISABLED:
2533         default:
2534                 trans_err =  MEDIACODEC_ERROR_INVALID_STREAM;
2535                 break;
2536         }
2537
2538         return trans_err;
2539 }
2540
2541 static gint __gst_handle_library_error(mc_gst_core_t *core, int code)
2542 {
2543         gint trans_err = MEDIACODEC_ERROR_NONE;
2544
2545         g_return_val_if_fail(core, MC_PARAM_ERROR);
2546
2547         switch (code) {
2548         case GST_LIBRARY_ERROR_FAILED:
2549         case GST_LIBRARY_ERROR_TOO_LAZY:
2550         case GST_LIBRARY_ERROR_INIT:
2551         case GST_LIBRARY_ERROR_SHUTDOWN:
2552         case GST_LIBRARY_ERROR_SETTINGS:
2553         case GST_LIBRARY_ERROR_ENCODE:
2554         default:
2555                 trans_err =  MEDIACODEC_ERROR_INVALID_STREAM;
2556                 break;
2557         }
2558
2559         return trans_err;
2560 }
2561
2562
2563 static gint __gst_handle_resource_error(mc_gst_core_t *core, int code)
2564 {
2565         gint trans_err = MEDIACODEC_ERROR_NONE;
2566
2567         g_return_val_if_fail(core, MC_PARAM_ERROR);
2568
2569         switch (code) {
2570         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
2571                 trans_err = MEDIACODEC_ERROR_NO_FREE_SPACE;
2572                 break;
2573         case GST_RESOURCE_ERROR_WRITE:
2574         case GST_RESOURCE_ERROR_FAILED:
2575         case GST_RESOURCE_ERROR_SEEK:
2576         case GST_RESOURCE_ERROR_TOO_LAZY:
2577         case GST_RESOURCE_ERROR_BUSY:
2578         case GST_RESOURCE_ERROR_OPEN_WRITE:
2579         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
2580         case GST_RESOURCE_ERROR_CLOSE:
2581         case GST_RESOURCE_ERROR_SYNC:
2582         case GST_RESOURCE_ERROR_SETTINGS:
2583         default:
2584                 trans_err = MEDIACODEC_ERROR_INTERNAL;
2585                 break;
2586         }
2587
2588         return trans_err;
2589 }
2590
2591 static gint __gst_handle_stream_error(mc_gst_core_t *core, GError *error, GstMessage *message)
2592 {
2593         gint trans_err = MEDIACODEC_ERROR_NONE;
2594
2595         g_return_val_if_fail(core, MC_PARAM_ERROR);
2596         g_return_val_if_fail(error, MC_PARAM_ERROR);
2597         g_return_val_if_fail(message, MC_PARAM_ERROR);
2598
2599         switch (error->code) {
2600         case GST_STREAM_ERROR_FAILED:
2601         case GST_STREAM_ERROR_TYPE_NOT_FOUND:
2602         case GST_STREAM_ERROR_DECODE:
2603         case GST_STREAM_ERROR_WRONG_TYPE:
2604         case GST_STREAM_ERROR_DECRYPT:
2605         case GST_STREAM_ERROR_DECRYPT_NOKEY:
2606         case GST_STREAM_ERROR_CODEC_NOT_FOUND:
2607                 trans_err = __gst_transform_gsterror(core, message, error);
2608                 break;
2609
2610         case GST_STREAM_ERROR_NOT_IMPLEMENTED:
2611         case GST_STREAM_ERROR_TOO_LAZY:
2612         case GST_STREAM_ERROR_ENCODE:
2613         case GST_STREAM_ERROR_DEMUX:
2614         case GST_STREAM_ERROR_MUX:
2615         case GST_STREAM_ERROR_FORMAT:
2616         default:
2617                 trans_err = MEDIACODEC_ERROR_INVALID_STREAM;
2618                 break;
2619         }
2620
2621         return trans_err;
2622 }
2623
2624 static gint __gst_transform_gsterror(mc_gst_core_t *core, GstMessage *message, GError *error)
2625 {
2626         gchar *src_element_name = NULL;
2627         GstElement *src_element = NULL;
2628         GstElementFactory *factory = NULL;
2629         const gchar *klass = NULL;
2630
2631
2632         src_element = GST_ELEMENT_CAST(message->src);
2633         if (!src_element)
2634                 goto INTERNAL_ERROR;
2635
2636         src_element_name = GST_ELEMENT_NAME(src_element);
2637         if (!src_element_name)
2638                 goto INTERNAL_ERROR;
2639
2640         factory = gst_element_get_factory(src_element);
2641         if (!factory)
2642                 goto INTERNAL_ERROR;
2643
2644         klass = gst_element_factory_get_klass(factory);
2645         if (!klass)
2646                 goto INTERNAL_ERROR;
2647
2648         LOGD("error code=%d, msg=%s, src element=%s, class=%s\n",
2649                         error->code, error->message, src_element_name, klass);
2650
2651         switch (error->code) {
2652         case GST_STREAM_ERROR_DECODE:
2653         case GST_STREAM_ERROR_FAILED:
2654                 return MEDIACODEC_ERROR_INVALID_STREAM;
2655                 break;
2656
2657         case GST_STREAM_ERROR_CODEC_NOT_FOUND:
2658         case GST_STREAM_ERROR_TYPE_NOT_FOUND:
2659         case GST_STREAM_ERROR_WRONG_TYPE:
2660                 return MEDIACODEC_ERROR_NOT_SUPPORTED_FORMAT;
2661                 break;
2662
2663         default:
2664                 return MEDIACODEC_ERROR_INTERNAL;
2665                 break;
2666         }
2667
2668         return MEDIACODEC_ERROR_INVALID_STREAM;
2669
2670 INTERNAL_ERROR:
2671         return MEDIACODEC_ERROR_INTERNAL;
2672 }
2673
2674 static int _mc_gst_flush_buffers(mc_gst_core_t *core)
2675 {
2676         gboolean ret = FALSE;
2677         GstEvent *event = NULL;
2678
2679         MEDIACODEC_FENTER();
2680
2681         _mc_gst_set_flush_input(core);
2682
2683         event = gst_event_new_seek(1.0, GST_FORMAT_BYTES, GST_SEEK_FLAG_FLUSH,
2684                         GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_NONE, -1);
2685
2686         ret = gst_element_send_event(core->appsrc, event);
2687         if (ret != TRUE) {
2688                 LOGE("failed to send seek event");
2689                 return MC_ERROR;
2690         }
2691
2692         _mc_gst_set_flush_output(core);
2693
2694         MEDIACODEC_FLEAVE();
2695
2696         return MC_ERROR_NONE;
2697 }
2698
2699
2700 static void _mc_gst_set_flush_input(mc_gst_core_t *core)
2701 {
2702         media_packet_h packet = NULL;
2703
2704         MEDIACODEC_FENTER();
2705         LOGI("_mc_gst_set_flush_input called");
2706
2707         while (!mc_async_queue_is_empty(core->available_queue->input)) {
2708                 packet = mc_async_queue_pop_forced(core->available_queue->input);
2709                 g_atomic_int_dec_and_test(&core->etb_count);
2710                 LOGD("%p poped(%d)", packet, core->etb_count);
2711
2712                 _mc_gst_handle_input_buffer_used(core, packet);
2713         }
2714
2715         mc_async_queue_flush(core->available_queue->input);
2716         MEDIACODEC_FLEAVE();
2717 }
2718
2719 static void _mc_gst_set_flush_output(mc_gst_core_t *core)
2720 {
2721         media_packet_h packet = NULL;
2722
2723         MEDIACODEC_FENTER();
2724         g_mutex_lock(&core->ports[1]->mutex);
2725
2726         while (!g_queue_is_empty(core->ports[1]->queue)) {
2727                 packet = g_queue_pop_head(core->ports[1]->queue);
2728                 g_atomic_int_dec_and_test(&core->ftb_count);
2729                 LOGD("%p poped(%d)", packet, core->ftb_count);
2730                 if (packet) {
2731                         media_packet_destroy(packet);
2732                         LOGD("outpacket destroyed");
2733                         packet = NULL;
2734                 }
2735         }
2736         g_mutex_unlock(&core->ports[1]->mutex);
2737         MEDIACODEC_FLEAVE();
2738 }
2739
2740 #ifdef TIZEN_PROFILE_LITE
2741 int __tbm_get_physical_addr_bo(tbm_bo_handle tbm_bo_handle_fd_t, int *phy_addr, int *phy_size)
2742 {
2743         int tbm_bo_handle_fd;
2744
2745         int ret = 0;
2746
2747         tbm_bo_handle_fd = tbm_bo_handle_fd_t.u32;
2748
2749         int open_flags = O_RDWR;
2750         int ion_fd = -1;
2751
2752         struct ion_mmu_data mmu_data;
2753         struct ion_custom_data  custom_data;
2754
2755         mmu_data.fd_buffer = tbm_bo_handle_fd;
2756         custom_data.cmd = 4;
2757         custom_data.arg = (unsigned long)&mmu_data;
2758
2759         ion_fd = open("/dev/ion", open_flags);
2760         if (ion_fd < 0)
2761                 LOGE("[tbm_get_physical_addr_bo] ion_fd open device failed");
2762
2763         if (ioctl(ion_fd, ION_IOC_CUSTOM, &custom_data) < 0) {
2764                 LOGE("[tbm_get_physical_addr_bo] ION_IOC_CUSTOM failed");
2765                 ret = -1;
2766         }
2767
2768         if (!ret) {
2769                 *phy_addr = mmu_data.iova_addr;
2770                 *phy_size = mmu_data.iova_size;
2771         } else {
2772                 *phy_addr = 0;
2773                 *phy_size = 0;
2774                 LOGW("[tbm_get_physical_addr_bo] getting physical address is failed. phy_addr = 0");
2775         }
2776
2777         if (ion_fd != -1) {
2778                 close(ion_fd);
2779                 ion_fd = -1;
2780         }
2781
2782         return 0;
2783 }
2784 #endif
2785
2786 #if TIZEN_EXYNOS_SPECIFIC
2787 /*
2788  * Get tiled address of position(x,y)
2789  *
2790  * @param x_size
2791  *   width of tiled[in]
2792  *
2793  * @param y_size
2794  *   height of tiled[in]
2795  *
2796  * @param x_pos
2797  *   x position of tield[in]
2798  *
2799  * @param src_size
2800  *   y position of tield[in]
2801  *
2802  * @return
2803  *   address of tiled data
2804  */
2805 static int __tile_4x2_read(int x_size, int y_size, int x_pos, int y_pos)
2806 {
2807         int pixel_x_m1, pixel_y_m1;
2808         int roundup_x;
2809         int linear_addr0, linear_addr1, bank_addr ;
2810         int x_addr;
2811         int trans_addr;
2812
2813         pixel_x_m1 = x_size - 1;
2814         pixel_y_m1 = y_size - 1;
2815
2816         roundup_x = ((pixel_x_m1 >> 7) + 1);
2817
2818         x_addr = x_pos >> 2;
2819
2820         if ((y_size <= y_pos+32) && (y_pos < y_size) &&
2821                         (((pixel_y_m1 >> 5) & 0x1) == 0) && (((y_pos >> 5) & 0x1) == 0)) {
2822                 linear_addr0 = (((y_pos & 0x1f) << 4) | (x_addr & 0xf));
2823                 linear_addr1 = (((y_pos >> 6) & 0xff) * roundup_x + ((x_addr >> 6) & 0x3f));
2824
2825                 if (((x_addr >> 5) & 0x1) == ((y_pos >> 5) & 0x1))
2826                         bank_addr = ((x_addr >> 4) & 0x1);
2827                 else
2828                         bank_addr = 0x2 | ((x_addr >> 4) & 0x1);
2829         } else {
2830                 linear_addr0 = (((y_pos & 0x1f) << 4) | (x_addr & 0xf));
2831                 linear_addr1 = (((y_pos >> 6) & 0xff) * roundup_x + ((x_addr >> 5) & 0x7f));
2832
2833                 if (((x_addr >> 5) & 0x1) == ((y_pos >> 5) & 0x1))
2834                         bank_addr = ((x_addr >> 4) & 0x1);
2835                 else
2836                         bank_addr = 0x2 | ((x_addr >> 4) & 0x1);
2837         }
2838
2839         linear_addr0 = linear_addr0 << 2;
2840         trans_addr = (linear_addr1 << 13) | (bank_addr << 11) | linear_addr0;
2841
2842         return trans_addr;
2843 }
2844
2845 /*
2846  * Converts tiled data to linear
2847  * Crops left, top, right, buttom
2848  * 1. Y of NV12T to Y of YUV420P
2849  * 2. Y of NV12T to Y of YUV420S
2850  * 3. UV of NV12T to UV of YUV420S
2851  *
2852  * @param yuv420_dest
2853  *   Y or UV plane address of YUV420[out]
2854  *
2855  * @param nv12t_src
2856  *   Y or UV plane address of NV12T[in]
2857  *
2858  * @param yuv420_width
2859  *   Width of YUV420[in]
2860  *
2861  * @param yuv420_height
2862  *   Y: Height of YUV420, UV: Height/2 of YUV420[in]
2863  *
2864  * @param left
2865  *   Crop size of left
2866  *
2867  * @param top
2868  *   Crop size of top
2869  *
2870  * @param right
2871  *   Crop size of right
2872  *
2873  * @param buttom
2874  *   Crop size of buttom
2875  */
2876 static void __csc_tiled_to_linear_crop(unsigned char *yuv420_dest, unsigned char *nv12t_src,
2877                 int yuv420_width, int yuv420_height,
2878                 int left, int top, int right, int buttom)
2879 {
2880         int i, j;
2881         int tiled_offset = 0, tiled_offset1 = 0;
2882         int linear_offset = 0;
2883         int temp1 = 0, temp2 = 0, temp3 = 0, temp4 = 0;
2884
2885         temp3 = yuv420_width-right;
2886         temp1 = temp3-left;
2887         /* real width is greater than or equal 256 */
2888         if (temp1 >= 256) {
2889                 for (i = top; i < yuv420_height-buttom; i += 1) {
2890                         j = left;
2891                         temp3 = (j>>8)<<8;
2892                         temp3 = temp3>>6;
2893                         temp4 = i>>5;
2894                         if (temp4 & 0x1) {
2895                                 /* odd fomula: 2+x+(x>>2)<<2+x_block_num*(y-1) */
2896                                 tiled_offset = temp4-1;
2897                                 temp1 = ((yuv420_width+127)>>7)<<7;
2898                                 tiled_offset = tiled_offset*(temp1>>6);
2899                                 tiled_offset = tiled_offset+temp3;
2900                                 tiled_offset = tiled_offset+2;
2901                                 temp1 = (temp3>>2)<<2;
2902                                 tiled_offset = tiled_offset+temp1;
2903                                 tiled_offset = tiled_offset<<11;
2904                                 tiled_offset1 = tiled_offset+2048*2;
2905                                 temp4 = 8;
2906                         } else {
2907                                 temp2 = ((yuv420_height+31)>>5)<<5;
2908                                 if ((i + 32) < temp2) {
2909                                         /* even1 fomula: x+((x+2)>>2)<<2+x_block_num*y */
2910                                         temp1 = temp3+2;
2911                                         temp1 = (temp1>>2)<<2;
2912                                         tiled_offset = temp3+temp1;
2913                                         temp1 = ((yuv420_width+127)>>7)<<7;
2914                                         tiled_offset = tiled_offset+temp4*(temp1>>6);
2915                                         tiled_offset = tiled_offset<<11;
2916                                         tiled_offset1 = tiled_offset + 2048 * 6;
2917                                         temp4 = 8;
2918                                 } else {
2919                                         /* even2 fomula: x+x_block_num*y */
2920                                         temp1 = ((yuv420_width+127)>>7)<<7;
2921                                         tiled_offset = temp4*(temp1>>6);
2922                                         tiled_offset = tiled_offset+temp3;
2923                                         tiled_offset = tiled_offset<<11;
2924                                         tiled_offset1 = tiled_offset+2048*2;
2925                                         temp4 = 4;
2926                                 }
2927                         }
2928
2929                         temp1 = i&0x1F;
2930                         tiled_offset = tiled_offset+64*(temp1);
2931                         tiled_offset1 = tiled_offset1+64*(temp1);
2932                         temp2 = yuv420_width-left-right;
2933                         linear_offset = temp2*(i-top);
2934                         temp3 = ((j+256)>>8)<<8;
2935                         temp3 = temp3-j;
2936                         temp1 = left&0x3F;
2937
2938                         if (temp3 > 192) {
2939                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset+temp1, 64-temp1);
2940                                 temp2 = ((left+63)>>6)<<6;
2941                                 temp3 = ((yuv420_width-right)>>6)<<6;
2942
2943                                 if (temp2 == temp3)
2944                                         temp2 = yuv420_width-right-(64-temp1);
2945
2946                                 memcpy(yuv420_dest+linear_offset+64-temp1, nv12t_src+tiled_offset+2048, 64);
2947                                 memcpy(yuv420_dest+linear_offset+128-temp1, nv12t_src+tiled_offset1, 64);
2948                                 memcpy(yuv420_dest+linear_offset+192-temp1, nv12t_src+tiled_offset1+2048, 64);
2949                                 linear_offset = linear_offset+256-temp1;
2950                         } else if (temp3 > 128) {
2951                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset+2048+temp1, 64-temp1);
2952                                 memcpy(yuv420_dest+linear_offset+64-temp1, nv12t_src+tiled_offset1, 64);
2953                                 memcpy(yuv420_dest+linear_offset+128-temp1, nv12t_src+tiled_offset1+2048, 64);
2954                                 linear_offset = linear_offset+192-temp1;
2955                         } else if (temp3 > 64) {
2956                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset1+temp1, 64-temp1);
2957                                 memcpy(yuv420_dest+linear_offset+64-temp1, nv12t_src+tiled_offset1+2048, 64);
2958                                 linear_offset = linear_offset+128-temp1;
2959                         } else if (temp3 > 0) {
2960                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset1+2048+temp1, 64-temp1);
2961                                 linear_offset = linear_offset+64-temp1;
2962                         }
2963
2964                         tiled_offset = tiled_offset+temp4*2048;
2965                         j = (left>>8)<<8;
2966                         j = j + 256;
2967                         temp2 = yuv420_width-right-256;
2968                         for (; j <= temp2; j += 256) {
2969                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
2970                                 tiled_offset1 = tiled_offset1+temp4*2048;
2971                                 memcpy(yuv420_dest+linear_offset+64, nv12t_src+tiled_offset+2048, 64);
2972                                 memcpy(yuv420_dest+linear_offset+128, nv12t_src+tiled_offset1, 64);
2973                                 tiled_offset = tiled_offset+temp4*2048;
2974                                 memcpy(yuv420_dest+linear_offset+192, nv12t_src+tiled_offset1+2048, 64);
2975                                 linear_offset = linear_offset+256;
2976                         }
2977
2978                         tiled_offset1 = tiled_offset1+temp4*2048;
2979                         temp2 = yuv420_width-right-j;
2980                         if (temp2 > 192) {
2981                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
2982                                 memcpy(yuv420_dest+linear_offset+64, nv12t_src+tiled_offset+2048, 64);
2983                                 memcpy(yuv420_dest+linear_offset+128, nv12t_src+tiled_offset1, 64);
2984                                 memcpy(yuv420_dest+linear_offset+192, nv12t_src+tiled_offset1+2048, temp2-192);
2985                         } else if (temp2 > 128) {
2986                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
2987                                 memcpy(yuv420_dest+linear_offset+64, nv12t_src+tiled_offset+2048, 64);
2988                                 memcpy(yuv420_dest+linear_offset+128, nv12t_src+tiled_offset1, temp2-128);
2989                         } else if (temp2 > 64) {
2990                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
2991                                 memcpy(yuv420_dest+linear_offset+64, nv12t_src+tiled_offset+2048, temp2-64);
2992                         } else {
2993                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, temp2);
2994                         }
2995                 }
2996         } else if (temp1 >= 64) {
2997                 for (i = top; i < (yuv420_height-buttom); i += 1) {
2998                         j = left;
2999                         tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
3000                         temp2 = ((j+64)>>6)<<6;
3001                         temp2 = temp2-j;
3002                         linear_offset = temp1*(i-top);
3003                         temp4 = j&0x3;
3004                         tiled_offset = tiled_offset+temp4;
3005                         memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, temp2);
3006                         linear_offset = linear_offset+temp2;
3007                         j = j+temp2;
3008                         if ((j+64) <= temp3) {
3009                                 tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
3010                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
3011                                 linear_offset = linear_offset+64;
3012                                 j = j+64;
3013                         }
3014                         if ((j+64) <= temp3) {
3015                                 tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
3016                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
3017                                 linear_offset = linear_offset+64;
3018                                 j = j+64;
3019                         }
3020                         if (j < temp3) {
3021                                 tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
3022                                 temp2 = temp3-j;
3023                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, temp2);
3024                         }
3025                 }
3026         } else {
3027                 for (i = top; i < (yuv420_height-buttom); i += 1) {
3028                         linear_offset = temp1*(i-top);
3029                         for (j = left; j < (yuv420_width - right); j += 2) {
3030                                 tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
3031                                 temp4 = j&0x3;
3032                                 tiled_offset = tiled_offset+temp4;
3033                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 2);
3034                                 linear_offset = linear_offset+2;
3035                         }
3036                 }
3037         }
3038 }
3039 #endif
3040
3041 void _mc_send_eos_signal(mc_gst_core_t *core)
3042 {
3043         g_mutex_lock(&core->eos_mutex);
3044         core->eos = FALSE;
3045         g_cond_broadcast(&core->eos_cond);
3046         g_mutex_unlock(&core->eos_mutex);
3047         LOGD("send EOS signal");
3048 }
3049
3050 void _mc_wait_for_eos(mc_gst_core_t *core)
3051 {
3052         g_mutex_lock(&core->eos_mutex);
3053         core->eos = TRUE;
3054         LOGD("waiting for EOS");
3055
3056         while (core->eos)
3057                 g_cond_wait(&core->eos_cond, &core->eos_mutex);
3058
3059         LOGD("received EOS");
3060         g_mutex_unlock(&core->eos_mutex);
3061 }
3062
3063 const gchar * _mc_error_to_string(mc_ret_e err)
3064 {
3065         guint err_u = (guint) err;
3066
3067         switch (err_u) {
3068         case MC_ERROR:
3069                 return "Error";
3070         case MC_PARAM_ERROR:
3071                 return "Parameter error";
3072         case MC_INVALID_ARG:
3073                 return "Invailid argument";
3074         case MC_PERMISSION_DENIED:
3075                 return "Permission denied";
3076         case MC_INVALID_STATUS:
3077                 return "Invalid status";
3078         case MC_NOT_SUPPORTED:
3079                 return "Not supported";
3080         case MC_INVALID_IN_BUF:
3081                 return "Invalid inputbuffer";
3082         case MC_INVALID_OUT_BUF:
3083                 return "Invalid outputbuffer";
3084         case MC_INTERNAL_ERROR:
3085                 return "Internal error";
3086         case MC_HW_ERROR:
3087                 return "Hardware error";
3088         case MC_NOT_INITIALIZED:
3089                 return "Not initialized";
3090         case MC_INVALID_STREAM:
3091                 return "Invalid stream";
3092         case MC_CODEC_NOT_FOUND:
3093                 return "Codec not found";
3094         case MC_ERROR_DECODE:
3095                 return "Decode error";
3096         case MC_OUTPUT_BUFFER_EMPTY:
3097                 return "Outputbuffer empty";
3098         case MC_OUTPUT_BUFFER_OVERFLOW:
3099                 return "Outputbuffer overflow";
3100         case MC_MEMORY_ALLOCED:
3101                 return "Memory allocated";
3102         case MC_COURRPTED_INI:
3103                 return "Courrpted ini";
3104         default:
3105                 return "Unknown error";
3106
3107         }
3108 }
3109
3110 int _mediacodec_get_mime(mc_gst_core_t *core)
3111 {
3112         media_format_mimetype_e mime = MEDIA_FORMAT_MAX;
3113
3114         switch (core->codec_id) {
3115         case MEDIACODEC_H264:
3116                 if (core->encoder)
3117                         mime = (core->is_hw) ? MEDIA_FORMAT_NV12 : MEDIA_FORMAT_I420;
3118                 else
3119                         mime = MEDIA_FORMAT_H264_SP;
3120                 break;
3121         case MEDIACODEC_MPEG4:
3122                 if (core->encoder)
3123                         mime = (core->is_hw) ? MEDIA_FORMAT_NV12 : MEDIA_FORMAT_I420;
3124                 else
3125                         mime = MEDIA_FORMAT_MPEG4_SP;
3126
3127                 break;
3128         case MEDIACODEC_H263:
3129                 if (core->encoder)
3130                         mime = (core->is_hw) ? MEDIA_FORMAT_NV12 : MEDIA_FORMAT_I420;
3131                 else
3132                         mime = MEDIA_FORMAT_H263P;
3133
3134                 break;
3135         case MEDIACODEC_AAC:
3136                 if (core->encoder)
3137                         mime = MEDIA_FORMAT_PCM;
3138                 else
3139                         mime = MEDIA_FORMAT_AAC;
3140
3141                 break;
3142         case MEDIACODEC_AAC_HE:
3143                 if (core->encoder)
3144                         mime = MEDIA_FORMAT_PCM;
3145                 else
3146                         mime = MEDIA_FORMAT_AAC_HE;
3147
3148                 break;
3149         case MEDIACODEC_AAC_HE_PS:
3150                 break;
3151         case MEDIACODEC_MP3:
3152                 mime = MEDIA_FORMAT_MP3;
3153                 break;
3154         case MEDIACODEC_VORBIS:
3155                 break;
3156         case MEDIACODEC_FLAC:
3157                 break;
3158         case MEDIACODEC_WMAV1:
3159                 break;
3160         case MEDIACODEC_WMAV2:
3161                 break;
3162         case MEDIACODEC_WMAPRO:
3163                 break;
3164         case MEDIACODEC_WMALSL:
3165                 break;
3166         case MEDIACODEC_AMR_NB:
3167                 mime = MEDIA_FORMAT_AMR_NB;
3168                 break;
3169         case MEDIACODEC_AMR_WB:
3170                 mime = MEDIA_FORMAT_AMR_WB;
3171                 break;
3172         default:
3173                 LOGE("NOT SUPPORTED!!!!");
3174                 break;
3175         }
3176         return mime;
3177 }
3178
3179 mc_ret_e mc_gst_get_packet_pool(mc_handle_t *mc_handle, media_packet_pool_h *packet_pool)
3180 {
3181         int curr_size;
3182         int max_size, min_size;
3183         media_format_mimetype_e mime_format = MEDIA_FORMAT_MAX;
3184         media_format_h fmt_handle = NULL;
3185         media_packet_pool_h pool = NULL;
3186         mc_gst_core_t *core = NULL;
3187
3188         if (!mc_handle)
3189                 return MC_PARAM_ERROR;
3190
3191         core = (mc_gst_core_t *)mc_handle->core;
3192
3193         int ret = media_packet_pool_create(&pool);
3194
3195         if (ret != MEDIA_PACKET_ERROR_NONE) {
3196                 LOGE("media_packet_pool_create failed");
3197                 return MC_ERROR;
3198         }
3199
3200         if (media_format_create(&fmt_handle) != MEDIA_FORMAT_ERROR_NONE) {
3201                 LOGE("media format create failed");
3202                 return MC_ERROR;
3203         }
3204
3205         mime_format = _mediacodec_get_mime(core);
3206
3207         if (core->video) {
3208                 if (core->encoder) {
3209                         media_format_set_video_mime(fmt_handle, mime_format);
3210                         media_format_set_video_width(fmt_handle, mc_handle->info.encoder.width);
3211                         media_format_set_video_height(fmt_handle, mc_handle->info.encoder.height);
3212                         media_format_set_video_avg_bps(fmt_handle, mc_handle->info.encoder.bitrate);
3213                 } else {
3214                         media_format_set_video_mime(fmt_handle, mime_format);
3215                         media_format_set_video_width(fmt_handle, mc_handle->info.decoder.width);
3216                         media_format_set_video_height(fmt_handle, mc_handle->info.decoder.height);
3217                 }
3218
3219         } else {
3220                 if (core->encoder) {
3221                         media_format_set_audio_mime(fmt_handle, mime_format);
3222                         media_format_set_audio_channel(fmt_handle, mc_handle->info.encoder.channel);
3223                         media_format_set_audio_samplerate(fmt_handle, mc_handle->info.encoder.samplerate);
3224                         media_format_set_audio_bit(fmt_handle, mc_handle->info.encoder.bit);
3225                 } else {
3226                         media_format_set_audio_mime(fmt_handle, mime_format);
3227                         media_format_set_audio_channel(fmt_handle, mc_handle->info.decoder.channel);
3228                         media_format_set_audio_samplerate(fmt_handle, mc_handle->info.decoder.samplerate);
3229                         media_format_set_audio_bit(fmt_handle, mc_handle->info.decoder.bit);
3230                 }
3231         }
3232
3233         ret = media_packet_pool_set_media_format(pool, fmt_handle);
3234         if (ret != MEDIA_PACKET_ERROR_NONE) {
3235                 LOGE("media_packet_pool_set_media_format failed");
3236                 return MC_ERROR;
3237         }
3238
3239         /* will use default size temporarily */
3240         max_size = core->encoder ? DEFAULT_ENC_POOL_SIZE : DEFAULT_DEC_POOL_SIZE;
3241
3242         min_size = max_size;
3243         ret = media_packet_pool_set_size(pool, min_size, max_size);
3244         if (ret != MEDIA_PACKET_ERROR_NONE) {
3245                 LOGE("media_packet_pool_set_size failed");
3246                 return MC_ERROR;
3247         }
3248
3249         ret = media_packet_pool_allocate(pool);
3250         if (ret != MEDIA_PACKET_ERROR_NONE) {
3251                 LOGE("media_packet_pool_allocate failed");
3252                 return MC_OUT_OF_MEMORY;
3253         }
3254         media_packet_pool_get_size(pool, &min_size, &max_size, &curr_size);
3255         LOGD("curr_size is  %d min_size is %d and max_size is %d \n", curr_size, min_size, max_size);
3256
3257         *packet_pool = pool;
3258         return MC_ERROR_NONE;
3259 }