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 #define ALIGN(x, a)       (((x) + (a) - 1) & ~((a) - 1))
  37 /*
  38  * Internal Implementation
  39  */
  40 static gpointer feed_task(gpointer data);
  41 static void __mc_gst_stop_feed(GstElement *pipeline, gpointer data);
  42 static void __mc_gst_start_feed(GstElement *pipeline, guint size, gpointer data);
  43 static media_packet_h _mc_get_input_buffer(mc_gst_core_t *core);
  44
  45 static gboolean __mc_gst_init_gstreamer();
  46 static int _mc_output_media_packet_new(mc_gst_core_t *core, bool video, bool encoder, media_format_mimetype_e out_mime);
  47 static mc_ret_e _mc_gst_create_pipeline(mc_gst_core_t *core, gchar *factory_name);
  48 static mc_ret_e _mc_gst_destroy_pipeline(mc_gst_core_t *core);
  49 static void __mc_gst_buffer_add(GstElement *element, GstBuffer *buffer, GstPad *pad, gpointer data);
  50 static int __mc_output_buffer_finalize_cb(media_packet_h packet, int error_code, void *user_data);
  51 static void _mc_gst_update_caps(mc_gst_core_t *core, media_packet_h pkt, GstCaps **caps, GstMCBuffer* buff, bool codec_config);
  52 static gboolean _mc_update_packet_info(mc_gst_core_t *core, media_format_h fmt);
  53 static GstMCBuffer *_mc_gst_media_packet_to_gstbuffer(mc_gst_core_t *core, GstCaps **caps, media_packet_h pkt, bool codec_config);
  54 static int _mc_gst_gstbuffer_to_appsrc(mc_gst_core_t *core, GstMCBuffer *buff);
  55 static gchar *__mc_get_gst_input_format(media_packet_h packet, bool is_hw);
  56 static media_packet_h __mc_gst_make_media_packet(mc_gst_core_t *core, unsigned char *data, int size);
  57 static gboolean __mc_gst_bus_callback(GstBus *bus, GstMessage *msg, gpointer data);
  58 static GstBusSyncReply __mc_gst_bus_sync_callback(GstBus *bus, GstMessage *msg, gpointer data);
  59 static MMVideoBuffer *__mc_gst_make_tbm_buffer(mc_gst_core_t *core, media_packet_h pkt);
  60 static GstMCBuffer *gst_mediacodec_buffer_new(mc_gst_core_t* core, media_packet_h pkt, uint64_t size);
  61 static void gst_mediacodec_buffer_finalize(GstMCBuffer *buffer);
  62 static int __mc_set_caps_streamheader(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer*buff, guint streamheader_size);
  63 static int __mc_set_caps_codecdata(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer*buff, guint codecdata_size);
  64
  65 static gint __gst_handle_stream_error(mc_gst_core_t *core, GError *error, GstMessage *message);
  66 static gint __gst_transform_gsterror(mc_gst_core_t *core, GstMessage *message, GError *error);
  67 static gint __gst_handle_resource_error(mc_gst_core_t *core, int code);
  68 static gint __gst_handle_library_error(mc_gst_core_t *core, int code);
  69 static gint __gst_handle_core_error(mc_gst_core_t *core, int code);
  70 static const gchar * _mc_error_to_string(mc_ret_e err);
  71
  72 static int _mc_link_vtable(mc_gst_core_t *core, mediacodec_codec_type_e id, gboolean is_encoder, gboolean is_hw);
  73 #ifdef TIZEN_PROFILE_LITE
  74 static int __tbm_get_physical_addr_bo(tbm_bo_handle tbm_bo_handle_fd_t, int *phy_addr, int *phy_size);
  75 #endif
  76 static int _mc_gst_flush_buffers(mc_gst_core_t *core);
  77 static void _mc_gst_set_flush_input(mc_gst_core_t *core);
  78 static void _mc_gst_set_flush_output(mc_gst_core_t *core);
  79
  80 static int __tile_4x2_read(int x_size, int y_size, int x_pos, int y_pos);
  81 static void __csc_tiled_to_linear_crop(unsigned char *yuv420_dest,
  82                 unsigned char *nv12t_src, int yuv420_width, int yuv420_height,
  83                 int left, int top, int right, int buttom);
  84
  85 static void _mc_send_eos_signal(mc_gst_core_t *core);
  86 static void _mc_wait_for_eos(mc_gst_core_t *core);
  87
  88 static int _mediacodec_get_mime(mc_gst_core_t *core);
  89
  90 /* video vtable */
  91 int(*vdec_vtable[])() = {&__mc_fill_inbuf_with_packet, &__mc_fill_vdec_packet_with_outbuf,  &__mc_vdec_caps};
  92 int(*venc_vtable[])() = {&__mc_fill_inbuf_with_packet, &__mc_fill_venc_packet_with_outbuf, &__mc_venc_caps};
  93
  94
  95 int(*vdec_h264_sw_vtable[])() = {&__mc_fill_inbuf_with_packet,                  /* FFMPEG H.264 Decoder Vtable */
  96         &__mc_fill_vdec_packet_with_outbuf,
  97         &__mc_vdec_caps};
  98 int(*vdec_mpeg4_sw_vtable[])() = {&__mc_fill_inbuf_with_packet,                 /* FFMPEG MPEG4 Decoder Vtable */
  99         &__mc_fill_vdec_packet_with_outbuf,
 100         &__mc_vdec_mpeg4_caps};
 101 int(*venc_mpeg4_sw_vtable[])() = {&__mc_fill_inbuf_with_venc_packet,            /* SPRD MPEG4 Encoder Vtable */
 102         &__mc_fill_venc_packet_with_outbuf,
 103         &__mc_venc_caps};
 104 int(*vdec_h263_sw_vtable[])() = {&__mc_fill_inbuf_with_packet,                  /* FFMPEG MPEG4 Decoder Vtable */
 105         &__mc_fill_vdec_packet_with_outbuf,
 106         &__mc_vdec_h263_caps};
 107 int(*venc_h263_sw_vtable[])() = {&__mc_fill_inbuf_with_venc_packet,            /* SPRD MPEG4 Encoder Vtable */
 108         &__mc_fill_venc_packet_with_outbuf,
 109         &__mc_venc_caps};
 110 #ifdef TIZEN_PROFILE_LITE
 111 int(*vdec_h264_hw_vtable[])() = {&__mc_fill_inbuf_with_packet,                  /* SPRD H.264 Decoder Vtable */
 112         &__mc_fill_video_packet_with_mm_video_buffer,
 113         &__mc_sprddec_caps};
 114 int(*venc_h264_hw_vtable[])() = {&__mc_fill_inbuf_with_mm_video_buffer,         /* SPRD H.264 Encoder Vtable */
 115         &__mc_fill_venc_packet_with_outbuf,
 116         &__mc_sprdenc_caps};
 117 int(*vdec_mpeg4_hw_vtable[])() = {&__mc_fill_inbuf_with_packet,                 /* SPRD MPEG4 Decoder Vtable */
 118         &__mc_fill_video_packet_with_mm_video_buffer,
 119         &__mc_sprddec_mpeg4_caps};
 120 int(*venc_mpeg4_hw_vtable[])() = {&__mc_fill_inbuf_with_mm_video_buffer,        /* SPRD MPEG4 Encoder Vtable */
 121         &__mc_fill_venc_packet_with_outbuf,
 122         &__mc_sprdenc_mpeg4_caps};
 123 int(*vdec_h263_hw_vtable[])() = {&__mc_fill_inbuf_with_packet,                 /* SPRD MPEG4 Decoder Vtable */
 124         &__mc_fill_video_packet_with_mm_video_buffer,
 125         &__mc_sprddec_mpeg4_caps};
 126 int(*venc_h263_hw_vtable[])() = {&__mc_fill_inbuf_with_mm_video_buffer,        /* SPRD MPEG4 Encoder Vtable */
 127         &__mc_fill_venc_packet_with_outbuf,
 128         &__mc_sprdenc_mpeg4_caps};
 129 #else
 130 int(*vdec_h264_hw_vtable[])() = {&__mc_fill_inbuf_with_packet,                  /* EXYNOS H.264 Decoder Vtable */
 131         &__mc_fill_video_packet_with_mm_video_buffer,
 132         &__mc_h264dec_caps};
 133 int(*venc_h264_hw_vtable[])() = {&__mc_fill_inbuf_with_mm_video_buffer,         /* EXYNOS H.264 Encoder Vtable */
 134         &__mc_fill_venc_packet_with_outbuf,
 135         &__mc_hw_h264enc_caps};
 136 int(*vdec_mpeg4_hw_vtable[])() = {&__mc_fill_inbuf_with_packet,                 /* EXYNOS MPEG4 Decoder Vtable */
 137         &__mc_fill_video_packet_with_mm_video_buffer,
 138         &__mc_sprddec_mpeg4_caps};
 139 int(*venc_mpeg4_hw_vtable[])() = {&__mc_fill_inbuf_with_mm_video_buffer,        /* EXYNOS MPEG4 Encoder Vtable */
 140         &__mc_fill_venc_packet_with_outbuf,
 141         &__mc_sprdenc_mpeg4_caps};
 142 int(*vdec_h263_hw_vtable[])() = {&__mc_fill_inbuf_with_packet,                 /* EXYNOS MPEG4 Decoder Vtable */
 143         &__mc_fill_video_packet_with_mm_video_buffer,
 144         &__mc_sprddec_mpeg4_caps};
 145 int(*venc_h263_hw_vtable[])() = {&__mc_fill_inbuf_with_mm_video_buffer,        /* EXYNOS MPEG4 Encoder Vtable */
 146         &__mc_fill_venc_packet_with_outbuf,
 147         &__mc_sprdenc_mpeg4_caps};
 148 #endif
 149
 150 /* audio vtable */
 151 int(*aenc_vtable[])() = {&__mc_fill_inbuf_with_packet, &__mc_fill_packet_with_outbuf, &__mc_aenc_caps};
 152 int(*adec_vtable[])() = {&__mc_fill_inbuf_with_packet, &__mc_fill_packet_with_outbuf, &__mc_adec_caps};
 153
 154 int(*aenc_aac_vtable[])() = {&__mc_fill_inbuf_with_packet,                    /* AAC LC Encoder vtable */
 155         &__mc_fill_packet_with_outbuf,
 156         &__mc_aenc_aac_caps};
 157 int(*adec_aac_vtable[])() = {&__mc_fill_inbuf_with_packet,                    /* AAC LC Decoder Vtable */
 158         &__mc_fill_packet_with_outbuf,
 159         &__mc_adec_aac_caps};
 160 int(*adec_aacv12_vtable[])() = {&__mc_fill_inbuf_with_packet,                 /* AAC HE Decoder Vtable */
 161         &__mc_fill_packet_with_outbuf,
 162         &__mc_adec_aacv12_caps};
 163 int(*adec_mp3_vtable[])() = {&__mc_fill_inbuf_with_packet,                    /* MP3 Decoder Vtable */
 164         &__mc_fill_packet_with_outbuf,
 165         &__mc_adec_mp3_caps};
 166 int(*adec_amrnb_vtable[])() = {&__mc_fill_inbuf_with_packet,                  /* AMR-NB Decoder Vtable */
 167         &__mc_fill_packet_with_outbuf,
 168         &__mc_adec_amrnb_caps};
 169 int(*adec_amrwb_vtable[])() = {&__mc_fill_inbuf_with_packet,                  /* AMR-WB Decoder Vtable */
 170         &__mc_fill_packet_with_outbuf,
 171         &__mc_adec_amrwb_caps};
 172 int(*aenc_amrnb_vtable[])() = {&__mc_fill_inbuf_with_packet,                  /* AMR-NB Encoder Vtable */
 173         &__mc_fill_packet_with_outbuf,
 174         &__mc_aenc_amrnb_caps};
 175 int(*adec_vorbis_vtable[])() = {&__mc_fill_inbuf_with_packet,                 /* VORBIS Decoder Vtable */
 176         &__mc_fill_packet_with_outbuf,
 177         &__mc_adec_vorbis_caps};
 178 int(*adec_flac_vtable[])() = {&__mc_fill_inbuf_with_packet,                   /* FLAC Decoder Vtable */
 179         &__mc_fill_packet_with_outbuf,
 180         &__mc_adec_flac_caps};
 181 int(*adec_wma_vtable[])() = {&__mc_fill_inbuf_with_packet,                    /* WMA Decoder Vtable */
 182         &__mc_fill_packet_with_outbuf,
 183         &__mc_adec_wma_caps};
 184
 185
 186 /*
 187  * fill_inbuf virtual functions
 188  */
 189 int __mc_fill_input_buffer(mc_gst_core_t *core, media_packet_h pkt, GstMCBuffer *buff)
 190 {
 191         return core->vtable[fill_inbuf](core, pkt, buff);
 192 }
 193
 194 int __mc_fill_inbuf_with_mm_video_buffer(mc_gst_core_t *core, media_packet_h pkt, GstMCBuffer *mc_buffer)
 195 {
 196         int ret = MC_ERROR_NONE;
 197
 198         MMVideoBuffer *mm_vbuffer = NULL;
 199         void *buf_data = NULL;
 200         uint64_t buf_size = 0;
 201
 202         ret = media_packet_get_buffer_size(pkt, &buf_size);
 203         if (ret != MEDIA_PACKET_ERROR_NONE) {
 204                 LOGW("buffer size get fail");
 205                 return MC_ERROR;
 206         }
 207
 208         ret = media_packet_get_buffer_data_ptr(pkt, &buf_data);
 209         if (ret != MEDIA_PACKET_ERROR_NONE) {
 210                 LOGW("buffer size get fail");
 211                 return MC_ERROR;
 212         }
 213
 214         mm_vbuffer = __mc_gst_make_tbm_buffer(core, mc_buffer->pkt);
 215
 216         if (mm_vbuffer != NULL) {
 217                 gst_buffer_prepend_memory(mc_buffer->buffer,
 218                                 gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, mm_vbuffer, sizeof(*mm_vbuffer), 0,
 219                                         sizeof(*mm_vbuffer), mm_vbuffer, free));
 220                 LOGD("scmn_mm_vbuffer is appended, %d, %d", sizeof(*mm_vbuffer), gst_buffer_n_memory(mc_buffer->buffer));
 221         }
 222
 223         if (buf_data != NULL) {
 224                 gst_buffer_prepend_memory(mc_buffer->buffer,
 225                                 gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, buf_data, buf_size, 0,
 226                                         buf_size, mc_buffer, (GDestroyNotify)gst_mediacodec_buffer_finalize));
 227                 LOGD("packet data apended, %d, %d", buf_size, gst_buffer_n_memory(mc_buffer->buffer));
 228         }
 229         return ret;
 230 }
 231
 232 int __mc_fill_inbuf_with_packet(mc_gst_core_t *core, media_packet_h pkt, GstMCBuffer *mc_buffer)
 233 {
 234         int ret = MC_ERROR_NONE;
 235         void *buf_data = NULL;
 236         uint64_t buf_size = 0;
 237
 238         ret = media_packet_get_buffer_size(pkt, &buf_size);
 239         if (ret != MEDIA_PACKET_ERROR_NONE) {
 240                 LOGW("buffer size get fail");
 241                 return MC_ERROR;
 242         }
 243
 244         ret = media_packet_get_buffer_data_ptr(pkt, &buf_data);
 245         if (ret != MEDIA_PACKET_ERROR_NONE) {
 246                 LOGW("buffer size get fail");
 247                 return MC_ERROR;
 248         }
 249
 250         if (buf_data != NULL) {
 251                 gst_buffer_append_memory(mc_buffer->buffer,
 252                                 gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, buf_data, buf_size, 0,
 253                                         buf_size, mc_buffer, (GDestroyNotify)gst_mediacodec_buffer_finalize));
 254                 LOGD("packet data apended");
 255         }
 256
 257         return ret;
 258 }
 259
 260 int __mc_fill_inbuf_with_venc_packet(mc_gst_core_t *core, media_packet_h pkt, GstMCBuffer *mc_buffer)
 261 {
 262         int ret = MC_ERROR_NONE;
 263         void *uv_ptr = NULL;
 264         void *y_ptr = NULL;
 265         int buf_size = 0;
 266         int stride_width;
 267         int stride_height;
 268         int width;
 269         int height;
 270         uint32_t plane_num;
 271         int i;
 272         int j;
 273         int stride = 0;
 274
 275         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
 276
 277         width = enc_info->width;
 278         height = enc_info->height;
 279
 280         ret = media_packet_get_number_of_video_planes(pkt, &plane_num);
 281         if (ret != MEDIA_PACKET_ERROR_NONE) {
 282                 LOGW("media_packet_get_number_of_video_planes failed");
 283                 return MC_ERROR;
 284         }
 285
 286         ret = media_packet_get_video_plane_data_ptr(pkt, 0, &y_ptr);
 287         if (ret != MEDIA_PACKET_ERROR_NONE) {
 288                 LOGW("media_packet_get_video_plane_data_ptr failed");
 289                 return MC_ERROR;
 290         }
 291
 292         ret = media_packet_get_video_stride_width(pkt, 0, &stride_width);
 293         if (ret != MEDIA_PACKET_ERROR_NONE) {
 294                 LOGW("media_packet_get_video_stride_width failed");
 295                 return MC_ERROR;
 296         }
 297
 298         ret = media_packet_get_video_stride_height(pkt, 0, &stride_height);
 299         if (ret != MEDIA_PACKET_ERROR_NONE) {
 300                 LOGW("media_packet_get_video_stride_width failed");
 301                 return MC_ERROR;
 302         }
 303
 304         if (width == stride_width) {
 305                 mc_buffer->buf_size += stride_width * stride_height;
 306
 307                 for (i = 1; i < plane_num; i++) {
 308                         media_packet_get_video_plane_data_ptr(pkt, i, &uv_ptr);
 309                         media_packet_get_video_stride_width(pkt, i, &stride_width);
 310                         media_packet_get_video_stride_height(pkt, i, &stride_height);
 311
 312                         buf_size = stride_width * stride_height;
 313
 314                         memcpy(y_ptr + mc_buffer->buf_size, uv_ptr, buf_size);
 315                         LOGD("width is same with stride");
 316                         LOGD("plane : %d, buf_size : %d, total : %d", i, buf_size, mc_buffer->buf_size);
 317                         mc_buffer->buf_size += buf_size;
 318
 319                 }
 320         } else {
 321
 322                 for (j = 0; j < height; j++) {
 323                         memcpy(y_ptr + mc_buffer->buf_size, y_ptr + stride, width);
 324                         mc_buffer->buf_size += width;
 325                         stride += stride_width;
 326                 }
 327
 328                 stride = 0;
 329
 330                 for (i = 1; i < plane_num; i++) {
 331                         media_packet_get_video_plane_data_ptr(pkt, i, &uv_ptr);
 332                         media_packet_get_video_stride_width(pkt, i, &stride_width);
 333                         media_packet_get_video_stride_height(pkt, i, &stride_height);
 334
 335                         for (j = 0; j < height>>1; j++) {
 336                                 memcpy(y_ptr + mc_buffer->buf_size, uv_ptr + stride, width>>1);
 337                                 mc_buffer->buf_size += width>>1;
 338                                 stride += stride_width;
 339                         }
 340
 341                         memcpy(y_ptr + mc_buffer->buf_size, uv_ptr, buf_size);
 342                         LOGD("plane : %d, buf_size : %d, total : %d", i, buf_size, mc_buffer->buf_size);
 343                         mc_buffer->buf_size += buf_size;
 344                 }
 345         }
 346
 347         if (y_ptr != NULL) {
 348                 gst_buffer_append_memory(mc_buffer->buffer,
 349                                 gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, y_ptr, mc_buffer->buf_size, 0,
 350                                         mc_buffer->buf_size, mc_buffer, (GDestroyNotify)gst_mediacodec_buffer_finalize));
 351                 LOGD("%d plane data apended : width : %d, height : %d, size : %d",
 352                                 i, stride_width, stride_height, mc_buffer->buf_size);
 353         }
 354
 355         return ret;
 356 }
 357
 358
 359 /*
 360  * fill_outbuf virtual functions
 361  */
 362
 363 int __mc_fill_output_buffer(mc_gst_core_t *core, void *data, int size, media_packet_h *out_pkt)
 364 {
 365         return core->vtable[fill_outbuf](core, data, size, out_pkt);
 366 }
 367
 368 int __mc_fill_vdec_packet_with_outbuf(mc_gst_core_t *core, void *data, int size, media_packet_h *pkt)
 369 {
 370         int i;
 371         int stride_width;
 372         int stride_height;
 373         uint32_t width;
 374         uint32_t height;
 375         uint32_t buf_size;
 376         tbm_surface_h tsurf = NULL;
 377         tbm_surface_info_s tsurf_info;
 378         tbm_bo bo[MM_VIDEO_BUFFER_PLANE_MAX];
 379         tbm_bo_handle thandle;
 380
 381         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 382
 383         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
 384
 385         width = dec_info->width;
 386         height = dec_info->height;
 387         stride_width = ALIGN(width, 4);
 388         stride_height = ALIGN(height, 4);
 389         buf_size = stride_width * stride_height * 3 / 2;
 390
 391         if (buf_size > size)
 392                 return MC_ERROR;
 393
 394         memset(&tsurf_info, 0x0, sizeof(tbm_surface_info_s));
 395
 396         bo[0] = tbm_bo_alloc(core->bufmgr, buf_size, TBM_BO_WC);
 397         if (!bo[0]) {
 398                 LOGE("bo allocation failed");
 399                 return MC_ERROR;
 400         }
 401
 402         tsurf_info.width = dec_info->width;
 403         tsurf_info.height = dec_info->height;
 404         tsurf_info.format = TBM_FORMAT_YVU420;
 405         tsurf_info.bpp = tbm_surface_internal_get_bpp(TBM_FORMAT_YVU420);
 406         tsurf_info.num_planes = tbm_surface_internal_get_num_planes(TBM_FORMAT_YVU420);
 407         tsurf_info.size = 0;
 408
 409         for (i = 0; i < tsurf_info.num_planes; i++) {
 410                 if (i == 0) {
 411                         tsurf_info.planes[i].stride = stride_width;
 412                         tsurf_info.planes[i].size = stride_width * stride_height;
 413                         tsurf_info.planes[i].offset = 0;
 414                         tsurf_info.size = tsurf_info.planes[i].size;
 415                 } else {
 416                         tsurf_info.planes[i].stride = stride_width>>1;
 417                         tsurf_info.planes[i].size = (stride_width>>1) * (stride_height>>1);
 418                         tsurf_info.planes[i].offset = (tsurf_info.planes[i-1].offset + tsurf_info.planes[i - 1].size);
 419                         tsurf_info.size += tsurf_info.planes[i].size;
 420                 }
 421         }
 422
 423         thandle = tbm_bo_map(bo[0], TBM_DEVICE_CPU, TBM_OPTION_WRITE);
 424         memcpy(thandle.ptr, data, tsurf_info.size);
 425         tbm_bo_unmap(bo[0]);
 426
 427         tsurf = tbm_surface_internal_create_with_bos(&tsurf_info, bo, 1);
 428
 429         if (tsurf) {
 430                 media_packet_create_from_tbm_surface(core->output_fmt, tsurf,
 431                                 (media_packet_finalize_cb)__mc_output_buffer_finalize_cb, core, pkt);
 432         }
 433
 434         return MC_ERROR_NONE;
 435 }
 436
 437 int __mc_fill_video_packet_with_mm_video_buffer(mc_gst_core_t *core, void *data, int size, media_packet_h *out_pkt)
 438 {
 439         void *pkt_data = NULL;
 440         MMVideoBuffer *mm_vbuffer = NULL;
 441         int i;
 442         int bo_num = 0;
 443
 444         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 445
 446         mc_decoder_info_t *codec_info = (mc_decoder_info_t *)core->codec_info;
 447         mm_vbuffer = (MMVideoBuffer *)data;
 448
 449         LOGD("buf_share_method %d", mm_vbuffer->type);
 450
 451         LOGD("a[0] : %p, a[1] : %p, p[0] : %p, p[1] : %p",
 452                         mm_vbuffer->data[0], mm_vbuffer->data[1], mm_vbuffer->handle.paddr[0], mm_vbuffer->handle.paddr[1]);
 453         LOGD("s[0]:%d, e[0]:%d, w[0]:%d, h[0]:%d",
 454                         mm_vbuffer->stride_width[0], mm_vbuffer->stride_height[0], mm_vbuffer->width[0], mm_vbuffer->height[0]);
 455
 456         if (mm_vbuffer->type == MM_VIDEO_BUFFER_TYPE_PHYSICAL_ADDRESS) {
 457                 media_packet_set_buffer_size(*out_pkt, mm_vbuffer->width[0]*mm_vbuffer->height[0]*3/2);
 458                 media_packet_get_buffer_data_ptr(*out_pkt, &pkt_data);
 459
 460                 __csc_tiled_to_linear_crop(pkt_data, mm_vbuffer->data[0],
 461                                 mm_vbuffer->stride_width[0], mm_vbuffer->stride_height[0], 0, 0, 0, 0);
 462                 __csc_tiled_to_linear_crop(pkt_data+mm_vbuffer->stride_width[0]*mm_vbuffer->stride_height[0],
 463                                 mm_vbuffer->data[1], mm_vbuffer->stride_width[0], mm_vbuffer->stride_height[0]/2, 0, 0, 0, 0);
 464         } else if (mm_vbuffer->type == MM_VIDEO_BUFFER_TYPE_DMABUF_FD) {
 465                 LOGD("FD type");
 466         } else if (mm_vbuffer->type == MM_VIDEO_BUFFER_TYPE_TBM_BO) {
 467                 tbm_surface_h tsurf = NULL;
 468                 tbm_surface_info_s tsurf_info;
 469                 memset(&tsurf_info, 0x0, sizeof(tbm_surface_info_s));
 470
 471                 /* create tbm surface */
 472                 for (i = 0; i < MM_VIDEO_BUFFER_PLANE_MAX; i++) {
 473                         if (mm_vbuffer->handle.bo[i]) {
 474                                 bo_num++;
 475                                 tsurf_info.planes[i].stride = mm_vbuffer->stride_width[i];
 476                         }
 477                 }
 478
 479                 if (bo_num > 0) {
 480                         tsurf_info.width = codec_info->width;
 481                         tsurf_info.height = codec_info->height;
 482                         tsurf_info.format = TBM_FORMAT_NV12;        /* bo_format */
 483                         tsurf_info.bpp = tbm_surface_internal_get_bpp(TBM_FORMAT_NV12);
 484                         tsurf_info.num_planes = tbm_surface_internal_get_num_planes(TBM_FORMAT_NV12);
 485                         tsurf_info.size = 0;
 486
 487                         for (i = 0; i < tsurf_info.num_planes; i++) {
 488                                 tsurf_info.planes[i].stride = mm_vbuffer->stride_width[i];
 489                                 tsurf_info.planes[i].size = mm_vbuffer->stride_width[i] * mm_vbuffer->stride_height[i];
 490
 491                                 if (i < bo_num)
 492                                         tsurf_info.planes[i].offset = 0;
 493                                 else
 494                                         tsurf_info.planes[i].offset = tsurf_info.planes[i-1].offset + tsurf_info.planes[i - 1].size;
 495
 496                                 tsurf_info.size += tsurf_info.planes[i].size;
 497                                 LOGD("%d plane stride : %d, size : %d", i, tsurf_info.planes[i].stride, tsurf_info.planes[i].size);
 498                         }
 499                         tsurf = tbm_surface_internal_create_with_bos(&tsurf_info, (tbm_bo *)mm_vbuffer->handle.bo, bo_num);
 500                 }
 501
 502                 if (tsurf) {
 503                         media_packet_create_from_tbm_surface(core->output_fmt, tsurf,
 504                                         (media_packet_finalize_cb)__mc_output_buffer_finalize_cb, core, out_pkt);
 505                 }
 506         }
 507
 508         return MC_ERROR_NONE;
 509 }
 510
 511 int __mc_fill_packet_with_outbuf(mc_gst_core_t *core, void *data, int size, media_packet_h *out_pkt)
 512 {
 513         void *pkt_data = NULL;
 514         int ret = MC_ERROR_NONE;
 515         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 516
 517         ret = media_packet_create_alloc(core->output_fmt, __mc_output_buffer_finalize_cb, core, out_pkt);
 518         if (ret != MEDIA_PACKET_ERROR_NONE) {
 519                 LOGW("media_packet_create_alloc failed");
 520                 return MC_ERROR;
 521         }
 522
 523         media_packet_set_buffer_size(*out_pkt, size);
 524         media_packet_get_buffer_data_ptr(*out_pkt, &pkt_data);
 525         memcpy(pkt_data, data, size);
 526
 527         return MC_ERROR_NONE;
 528 }
 529
 530 int __mc_fill_venc_packet_with_outbuf(mc_gst_core_t *core, void *data, int size, media_packet_h *out_pkt)
 531 {
 532         void *pkt_data = NULL;
 533         bool codec_config = FALSE;
 534         bool sync_flag = FALSE;
 535         bool slice = FALSE;
 536         int ret = MC_ERROR_NONE;
 537
 538         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 539
 540         switch (core->out_mime) {
 541         case MEDIA_FORMAT_H264_SP:
 542         case MEDIA_FORMAT_H264_MP:
 543         case MEDIA_FORMAT_H264_HP:
 544                 ret = _mc_check_h264_bytestream((unsigned char *)data, size, 1, &codec_config, &sync_flag, &slice);
 545                 break;
 546         case MEDIA_FORMAT_MPEG4_SP:
 547         case MEDIA_FORMAT_MPEG4_ASP:
 548                 _mc_check_mpeg4_out_bytestream((unsigned char *)data, size, &codec_config, &sync_flag);
 549                 break;
 550         case MEDIA_FORMAT_H263:
 551         case MEDIA_FORMAT_H263P:
 552                 if (!_mc_check_h263_out_bytestream((unsigned char *)data, size, &sync_flag))
 553                         return MC_INVALID_IN_BUF;
 554                 break;
 555         default:
 556                 return MC_INVALID_IN_BUF;
 557         }
 558         LOGD("codec_config : %d, sync_flag : %d, slice : %d", codec_config, sync_flag, slice);
 559
 560         ret = media_packet_create_alloc(core->output_fmt, __mc_output_buffer_finalize_cb, core, out_pkt);
 561         if (ret != MEDIA_PACKET_ERROR_NONE) {
 562                 LOGW("media_packet_create_alloc failed");
 563                 return MC_ERROR;
 564         }
 565
 566         media_packet_set_buffer_size(*out_pkt, size);
 567         media_packet_get_buffer_data_ptr(*out_pkt, &pkt_data);
 568         memcpy(pkt_data, data, size);
 569
 570         core->need_sync_flag = sync_flag ? 1 : 0;
 571         core->need_codec_data = codec_config ? 1 : 0;
 572
 573         return ret;
 574 }
 575
 576 /*
 577  * create_caps virtual functions
 578  */
 579
 580 int __mc_create_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer* buff, bool codec_config)
 581 {
 582         return core->vtable[create_caps](core, caps, buff, codec_config);
 583 }
 584
 585 int __mc_venc_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer* buff, gboolean codec_config)
 586 {
 587         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 588
 589         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
 590
 591         *caps = gst_caps_new_simple("video/x-raw",
 592                         "format", G_TYPE_STRING, "I420",
 593                         "width", G_TYPE_INT, enc_info->width,
 594                         "height", G_TYPE_INT, enc_info->height,
 595                         "framerate", GST_TYPE_FRACTION, enc_info->fps, 1,
 596                         NULL);
 597
 598         LOGD("%d, %d, %d", enc_info->width, enc_info->height, enc_info->fps);
 599
 600         return MC_ERROR_NONE;
 601 }
 602
 603 int __mc_hw_h264enc_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer* buff, gboolean codec_config)
 604 {
 605         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 606
 607         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
 608
 609         *caps = gst_caps_new_simple("video/x-raw",
 610                         "format", G_TYPE_STRING, "SN12",
 611                         "width", G_TYPE_INT, enc_info->width,
 612                         "height", G_TYPE_INT, enc_info->height,
 613                         "framerate", GST_TYPE_FRACTION, enc_info->fps, 1,
 614                         NULL);
 615         g_object_set(GST_OBJECT(core->codec), "target-bitrate", enc_info->bitrate, NULL);
 616
 617         LOGD("%d, %d, %d", enc_info->width, enc_info->height, enc_info->fps);
 618
 619         return MC_ERROR_NONE;
 620 }
 621
 622 int __mc_sprdenc_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer* buff, gboolean codec_config)
 623 {
 624         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 625
 626         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
 627
 628         *caps = gst_caps_new_simple(core->mime,
 629                         "format", G_TYPE_STRING, "SN12",
 630                         "width", G_TYPE_INT, enc_info->width,
 631                         "height", G_TYPE_INT, enc_info->height,
 632                         "framerate", GST_TYPE_FRACTION, enc_info->fps, 1, NULL);
 633
 634         g_object_set(GST_OBJECT(core->codec), "byte-stream", TRUE, NULL);
 635         g_object_set(GST_OBJECT(core->codec), "bitrate", enc_info->bitrate, NULL);
 636
 637         LOGD("%s, %d, %d, %d", core->format, enc_info->width, enc_info->height, enc_info->fps);
 638
 639
 640         return MC_ERROR_NONE;
 641 }
 642
 643 int __mc_sprdenc_mpeg4_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer *buff, gboolean codec_config)
 644 {
 645         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 646
 647         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
 648
 649         *caps = gst_caps_new_simple("video/x-raw",
 650                         "format", G_TYPE_STRING, "SN12",
 651                         "width", G_TYPE_INT, enc_info->width,
 652                         "height", G_TYPE_INT, enc_info->height,
 653                         "framerate", GST_TYPE_FRACTION, enc_info->fps, 1, NULL);
 654
 655         g_object_set(GST_OBJECT(core->codec), "bitrate", enc_info->bitrate, NULL);
 656
 657         LOGD("%s, %d, %d, %d", core->format, enc_info->width, enc_info->height, enc_info->fps);
 658
 659
 660         return MC_ERROR_NONE;
 661 }
 662
 663 int __mc_h264dec_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer* buff, gboolean codec_config)
 664 {
 665         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 666
 667         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
 668
 669         LOGD("%d, %d, ", dec_info->width, dec_info->height);
 670         *caps = gst_caps_new_simple(core->mime,
 671                         "parsed", G_TYPE_BOOLEAN, TRUE,
 672                         "alignment", G_TYPE_STRING, "au",
 673                         "stream-format", G_TYPE_STRING, "byte-stream",
 674                         "width", G_TYPE_INT, dec_info->width,
 675                         "height", G_TYPE_INT, dec_info->height, NULL);
 676
 677         LOGD("mime : %s, widht :%d, height : %d", core->mime, dec_info->width, dec_info->height);
 678         return MC_ERROR_NONE;
 679 }
 680
 681 int __mc_sprddec_mpeg4_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer* buff, gboolean codec_config)
 682 {
 683         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 684
 685
 686         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
 687
 688         LOGD("%d, %d, ", dec_info->width, dec_info->height);
 689
 690         *caps = gst_caps_new_simple(core->mime,
 691                         "mpegversion", G_TYPE_INT, 4,
 692                         "width", G_TYPE_INT, dec_info->width,
 693                         "height", G_TYPE_INT, dec_info->height,
 694                         "framerate", GST_TYPE_FRACTION, 30, 1,
 695                         NULL);
 696
 697         LOGD("mime : %s, widht :%d, height : %d", core->mime, dec_info->width, dec_info->height);
 698
 699         return MC_ERROR_NONE;
 700 }
 701
 702 int __mc_sprddec_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer* buff, gboolean codec_config)
 703 {
 704         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 705
 706         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
 707
 708         LOGD("%d, %d, ", dec_info->width, dec_info->height);
 709         *caps = gst_caps_new_simple(core->mime,
 710                         "width", G_TYPE_INT, dec_info->width,
 711                         "height", G_TYPE_INT, dec_info->height,
 712                         "framerate", GST_TYPE_FRACTION, 30, 1,
 713                         "alignment", G_TYPE_STRING, "au",
 714                         "stream-format", G_TYPE_STRING, "byte-stream", NULL);
 715
 716         LOGD("mime : %s, widht :%d, height : %d", core->mime, dec_info->width, dec_info->height);
 717
 718         return MC_ERROR_NONE;
 719 }
 720
 721 int __mc_vdec_h263_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer* buff, gboolean codec_config)
 722 {
 723         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 724
 725         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
 726
 727         *caps = gst_caps_new_simple(core->mime,
 728                         "variant", G_TYPE_STRING, "itu", NULL);
 729
 730         LOGD("mime : %s, widht :%d, height : %d", core->mime, dec_info->width, dec_info->height);
 731         return MC_ERROR_NONE;
 732 }
 733
 734 int __mc_vdec_mpeg4_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer* buff, gboolean codec_config)
 735 {
 736         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 737
 738         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
 739
 740         *caps = gst_caps_new_simple(core->mime,
 741                         "mpegversion", G_TYPE_INT, 4,
 742                         "systemstream", G_TYPE_BOOLEAN, false, NULL);
 743
 744         LOGD("mime : %s, widht :%d, height : %d", core->mime, dec_info->width, dec_info->height);
 745         return MC_ERROR_NONE;
 746 }
 747
 748 int __mc_vdec_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer* buff, gboolean codec_config)
 749 {
 750         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 751
 752         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
 753
 754         *caps = gst_caps_new_simple(core->mime,
 755                         "alignment", G_TYPE_STRING, "au",
 756                         "stream-format", G_TYPE_STRING, "byte-stream", NULL);
 757
 758         LOGD("mime : %s, widht :%d, height : %d", core->mime, dec_info->width, dec_info->height);
 759         return MC_ERROR_NONE;
 760 }
 761
 762 int __mc_vdec_h264_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer* buff, gboolean codec_config)
 763 {
 764         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 765
 766         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
 767
 768         *caps = gst_caps_new_simple(core->mime,
 769                         "alignment", G_TYPE_STRING, "au",
 770                         "stream-format", G_TYPE_STRING, "byte-stream", NULL);
 771
 772         LOGD("mime : %s, widht :%d, height : %d", core->mime, dec_info->width, dec_info->height);
 773         return MC_ERROR_NONE;
 774 }
 775
 776 int __mc_aenc_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer* buff, gboolean codec_config)
 777 {
 778         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 779
 780         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
 781
 782         *caps = gst_caps_new_simple(core->mime,
 783                         "rate", G_TYPE_INT, enc_info->samplerate,
 784                         "channels", G_TYPE_INT, enc_info->channel,
 785                         "format", G_TYPE_STRING, "F32LE",
 786                         "layout", G_TYPE_STRING, "interleaved", NULL);
 787
 788         g_object_set(GST_OBJECT(core->codec), "bitrate", enc_info->bitrate, NULL);
 789         /*
 790            +----GstAudioEncoder
 791            +----avenc_aac
 792
 793            Element Properties:
 794 compliance          : Adherence of the encoder to the specifications
 795 flags: readable, writable
 796 Enum "GstFFMpegCompliance" Default: 0, "normal"
 797 (2): verystrict         - Strictly conform to older spec
 798 (1): strict                - Strictly conform to current spec
 799 (0): normal             - Normal behavior
 800 (-1): unofficial       - Allow unofficial extensions
 801 (-2): experimental  - Allow nonstandardized experimental things
 802 */
 803         g_object_set(GST_OBJECT(core->codec), "compliance", -2, NULL);
 804
 805         LOGD("mime : %s, samplerate :%d, channel : %d", core->mime, enc_info->samplerate, enc_info->channel);
 806
 807         return MC_ERROR_NONE;
 808 }
 809
 810 int __mc_aenc_aac_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer* buff, gboolean codec_config)
 811 {
 812         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 813
 814         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
 815
 816         *caps = gst_caps_new_simple(core->mime,
 817                         "rate", G_TYPE_INT, enc_info->samplerate,
 818                         "channels", G_TYPE_INT, enc_info->channel,
 819                         "format", G_TYPE_STRING, "F32LE",
 820                         "layout", G_TYPE_STRING, "interleaved", NULL);
 821
 822         g_object_set(GST_OBJECT(core->codec), "compliance", -2, NULL);
 823
 824         LOGD("mime : %s, samplerate :%d, channel : %d", core->mime, enc_info->samplerate, enc_info->channel);
 825
 826         return MC_ERROR_NONE;
 827 }
 828
 829 int __mc_aenc_amrnb_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer* buff, gboolean codec_config)
 830 {
 831         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 832
 833         mc_encoder_info_t *enc_info = (mc_encoder_info_t *)core->codec_info;
 834
 835         *caps = gst_caps_new_simple(core->mime,
 836                         "rate", G_TYPE_INT, enc_info->samplerate,
 837                         "channels", G_TYPE_INT, enc_info->channel,
 838                         "format", G_TYPE_STRING, "S16LE",
 839                         "layout", G_TYPE_STRING, "interleaved",
 840                         NULL);
 841
 842         LOGD("mime : %s,  samplerate :%d, channel : %d", core->mime, enc_info->samplerate, enc_info->channel);
 843
 844         return MC_ERROR_NONE;
 845 }
 846
 847 int __mc_adec_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer* buff, gboolean codec_config)
 848 {
 849         int ret = MC_ERROR_NONE;
 850         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 851
 852         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
 853
 854         LOGD("CAPS for codec_id (MEDIACODEC_AAC_LC - normal ADTS)");
 855         *caps = gst_caps_new_simple(core->mime,
 856                         "framed", G_TYPE_BOOLEAN, TRUE,
 857                         "mpegversion", G_TYPE_INT, 4,
 858                         "stream-format", G_TYPE_STRING, "adts",
 859                         "rate", G_TYPE_INT, dec_info->samplerate,
 860                         "channels", G_TYPE_INT, dec_info->channel,
 861                         NULL);
 862
 863         if (codec_config && (!core->encoder)) {
 864                 guint codecdata_size = 16;         /*AAC_CODECDATA_SIZE = 16 (in testsuit)*/
 865                 ret = __mc_set_caps_codecdata(core, caps, buff, codecdata_size);
 866                 if (ret != MC_ERROR_NONE) {
 867                         LOGW("__mc_set_caps_codecdata failed");
 868                         return ret;
 869                 }
 870         }
 871
 872         LOGD("mime : %s, samplerate :%d, channel : %d", core->mime, dec_info->samplerate, dec_info->channel);
 873
 874         return ret;
 875 }
 876
 877 int __mc_adec_aac_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer* buff, gboolean codec_config)
 878 {
 879         int ret = MC_ERROR_NONE;
 880         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 881
 882         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
 883
 884         LOGD("CAPS for codec_id (MEDIACODEC_AAC_LC - normal ADTS)");
 885         *caps = gst_caps_new_simple(core->mime,
 886                         "framed", G_TYPE_BOOLEAN, TRUE,
 887                         "mpegversion", G_TYPE_INT, 4,
 888                         "stream-format", G_TYPE_STRING, "adts",
 889                         "rate", G_TYPE_INT, dec_info->samplerate,
 890                         "channels", G_TYPE_INT, dec_info->channel,
 891                         NULL);
 892
 893         if (codec_config && (!core->encoder)) {
 894                 guint codecdata_size = 16;         /*AAC_CODECDATA_SIZE = 16 (in testsuit)*/
 895                 ret = __mc_set_caps_codecdata(core, caps, buff, codecdata_size);
 896                 if (ret != MC_ERROR_NONE) {
 897                         LOGW("__mc_set_caps_codecdata failed");
 898                         return ret;
 899                 }
 900         }
 901
 902         LOGD("mime : %s, samplerate :%d, channel : %d", core->mime, dec_info->samplerate, dec_info->channel);
 903
 904         return ret;
 905 }
 906
 907 int __mc_adec_aacv12_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer *buff, gboolean codec_config)
 908 {
 909         int ret = MC_ERROR_NONE;
 910         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 911
 912         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
 913
 914         LOGD("CAPS for codec_id (MEDIACODEC_AAC_HE and _PS - MP4/M4A case)");
 915         *caps = gst_caps_new_simple(core->mime,
 916                         "mpegversion", G_TYPE_INT, 4,     /*TODO : need adding version /profile*/
 917                         "framed", G_TYPE_BOOLEAN, TRUE,
 918                         "stream-format", G_TYPE_STRING, "raw",
 919                         "channels", G_TYPE_INT, dec_info->channel,
 920                         "rate", G_TYPE_INT, dec_info->samplerate,
 921                         NULL);
 922
 923         if (codec_config && (!core->encoder)) {
 924                 guint codecdata_size = 16;         /*AAC_CODECDATA_SIZE = 16 (in testsuit)*/
 925                 ret = __mc_set_caps_codecdata(core, caps, buff, codecdata_size);
 926                 if (ret != MC_ERROR_NONE) {
 927                         LOGW("__mc_set_caps_codecdata failed");
 928                         return ret;
 929                 }
 930         }
 931
 932         LOGD("mime : %s, samplerate :%d, channel : %d", core->mime, dec_info->samplerate, dec_info->channel);
 933
 934         return ret;
 935 }
 936
 937 int __mc_adec_mp3_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer *buff, gboolean codec_config)
 938 {
 939         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 940
 941         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
 942
 943         *caps = gst_caps_new_simple(core->mime,
 944                         "framed", G_TYPE_BOOLEAN, TRUE,
 945                         "mpegversion", G_TYPE_INT, 1,       /* To-Do : plz check */
 946                         "mpegaudioversion", G_TYPE_INT, 1,  /* To-Do : plz check */
 947                         "layer", G_TYPE_INT, 3,             /* To-Do : plz check */
 948                         "rate", G_TYPE_INT, dec_info->samplerate,
 949                         "channels", G_TYPE_INT, dec_info->channel,
 950                         NULL);
 951
 952         LOGD("mime : %s, samplerate :%d, channel : %d", core->mime, dec_info->samplerate, dec_info->channel);
 953
 954         return MC_ERROR_NONE;
 955 }
 956
 957 int __mc_adec_amrnb_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer *buff, gboolean codec_config)
 958 {
 959         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 960
 961         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
 962
 963         *caps = gst_caps_new_simple(core->mime,
 964                         "rate", G_TYPE_INT, 8000,
 965                         "channels", G_TYPE_INT, dec_info->channel,    /* FIXME - by 1 */
 966                         NULL);
 967
 968         LOGD("mime : %s,  samplerate :%d, channel : %d", core->mime, dec_info->samplerate, dec_info->channel);
 969
 970         return MC_ERROR_NONE;
 971 }
 972
 973 int __mc_adec_amrwb_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer *buff, gboolean codec_config)
 974 {
 975         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 976
 977         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
 978
 979         *caps = gst_caps_new_simple(core->mime,
 980                         "rate", G_TYPE_INT, 16000,
 981                         "channels", G_TYPE_INT, dec_info->channel,    /* FIXME - by 1 */
 982                         NULL);
 983
 984         LOGD("mime : %s, samplerate :%d, channel : %d", core->mime, dec_info->samplerate, dec_info->channel);
 985
 986         return MC_ERROR_NONE;
 987 }
 988
 989 int __mc_adec_vorbis_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer *buff, gboolean codec_config)
 990 {
 991         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
 992
 993         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
 994         int ret = MC_ERROR_NONE;
 995
 996         *caps = gst_caps_new_simple(core->mime,
 997                         "channels", G_TYPE_INT, dec_info->channel,
 998                         "rate", G_TYPE_INT, dec_info->samplerate,
 999                         /* FIXME - Insert 'Stream Header' */
1000                         NULL);
1001
1002         LOGD(" ----- VORBIS Need Additional Caps -----------");
1003         /*
1004          * Need to extract from each Stream header ... or
1005          * Need to get Demuxer's Caps from each Stream heade
1006          */
1007         if (codec_config && (!core->encoder)) {
1008                 guint streamheader_size = 4096;         /* VORBIS_CODECDATA_SIZE = 4096 */
1009                 ret = __mc_set_caps_streamheader(core, caps, buff, streamheader_size);
1010                 if (ret != MC_ERROR_NONE) {
1011                         LOGW("__mc_set_caps_streamheader failed");
1012                         return ret;
1013                 }
1014         }
1015
1016         LOGD("mime : %s, samplerate :%d, channel : %d", core->mime, dec_info->samplerate, dec_info->channel);
1017
1018         return ret;
1019 }
1020
1021 int __mc_adec_flac_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer *buff, gboolean codec_config)
1022 {
1023         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
1024
1025         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
1026         int ret = MC_ERROR_NONE;
1027
1028         *caps = gst_caps_new_simple(core->mime,
1029                         "channels", G_TYPE_INT, dec_info->channel,
1030                         "rate", G_TYPE_INT, dec_info->samplerate,
1031                         "framed", G_TYPE_BOOLEAN, TRUE,
1032                         /* FIXME - Insert More Info */
1033                         NULL);
1034
1035         LOGD(" ----- FLAC Need Additional Caps -----------");
1036         /*
1037          * Need to extract from each Stream header ... or
1038          * Need to get Demuxer's Caps from each Stream heade
1039          */
1040         if (codec_config && (!core->encoder)) {
1041                 guint streamheader_size = 4096;         /* FLAC_CODECDATA_SIZE = 4096 */
1042                 ret = __mc_set_caps_streamheader(core, caps, buff, streamheader_size);
1043                 if (ret != MC_ERROR_NONE) {
1044                         LOGW("__mc_set_caps_streamheader failed");
1045                         return ret;
1046                 }
1047         }
1048
1049         LOGD("mime : %s, samplerate :%d, channel : %d", core->mime, dec_info->samplerate, dec_info->channel);
1050
1051         return ret;
1052 }
1053
1054 int __mc_adec_wma_caps(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer *buff, gboolean codec_config)
1055 {
1056         int ret = MC_ERROR_NONE;
1057         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
1058
1059         mc_decoder_info_t *dec_info = (mc_decoder_info_t *)core->codec_info;
1060
1061         /*
1062          * Need to extract from Stream Type Specific ... or
1063          * Need to get Demuxer's Caps from Stream Type Specific
1064          */
1065         guint16 format_tag = 0;
1066         gint wma_version = 0;
1067         gint block_align = 1024;      /*FIXME : Need checking */
1068         gint bitrate = 128000;        /*FIXME : Need checking */
1069
1070         LOGD(" ----- WMA Need Additional Caps -----------");
1071         if (core->codec_id == MEDIACODEC_WMAV1) {
1072                 format_tag = 352;       /* 0x160 */
1073                 wma_version = 1;
1074         } else if (core->codec_id == MEDIACODEC_WMAV2) {
1075                 format_tag = 353;       /* 0x161 */
1076                 wma_version = 2;
1077         } else if (core->codec_id == MEDIACODEC_WMAPRO) {
1078                 format_tag = 354;       /* 0x162 */
1079                 wma_version = 3;
1080         } else if (core->codec_id == MEDIACODEC_WMALSL) {
1081                 format_tag = 355;       /* 0x163 */
1082                 wma_version = 3;
1083         } else {
1084                 LOGE("Not support WMA format");
1085         }
1086
1087         *caps = gst_caps_new_simple(core->mime,
1088                         "rate", G_TYPE_INT, dec_info->samplerate,
1089                         "channels", G_TYPE_INT, dec_info->channel,
1090                         "bitrate", G_TYPE_INT, bitrate,
1091                         "depth", G_TYPE_INT, dec_info->bit,
1092                         /* FIXME - Need More Info */
1093                         "wmaversion", G_TYPE_INT, wma_version,
1094                         "format_tag", G_TYPE_INT, format_tag,
1095                         "block_align", G_TYPE_INT, block_align,
1096                         NULL);
1097
1098         if (codec_config && (!core->encoder)) {
1099                 guint codecdata_size = 64;         /* WMA_CODECDATA_SIZE = 64 */
1100                 ret = __mc_set_caps_codecdata(core, caps, buff, codecdata_size);
1101                 if (ret != MC_ERROR_NONE) {
1102                         LOGW("__mc_set_caps_codecdata failed");
1103                         return ret;
1104                 }
1105         }
1106
1107         LOGD("mime : %s, samplerate :%d, channel : %d", core->mime, dec_info->samplerate, dec_info->channel);
1108
1109         return ret;
1110 }
1111
1112 static GstCaps *__mc_gst_caps_set_buffer_array(GstCaps * caps, const gchar * name, GstBuffer * buf, ...)
1113 {
1114         GstStructure *struc = NULL;
1115         va_list va;
1116         GValue arr_val = { 0 };
1117         GValue buf_val = { 0 };
1118
1119         g_return_val_if_fail(name != NULL, NULL);
1120         g_return_val_if_fail(caps != NULL, NULL);
1121         g_return_val_if_fail(gst_caps_is_fixed(caps), NULL);
1122         caps = gst_caps_make_writable(caps);
1123
1124         struc = gst_caps_get_structure(caps, 0);
1125         if (!struc)
1126                 LOGW("cannot get structure from caps.\n");
1127
1128         g_value_init(&arr_val, GST_TYPE_ARRAY);
1129
1130         va_start(va, buf);
1131         while (buf) {
1132                 g_value_init(&buf_val, GST_TYPE_BUFFER);
1133                 gst_value_set_buffer(&buf_val, buf);
1134                 gst_value_array_append_value(&arr_val, &buf_val);
1135                 g_value_unset(&buf_val);
1136
1137                 buf = va_arg(va, GstBuffer *);
1138         }
1139         va_end(va);
1140
1141         gst_structure_take_value(struc, name, &arr_val);
1142
1143         return caps;
1144 }
1145
1146 int __mc_set_caps_streamheader(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer*buff, guint streamheader_size)
1147 {
1148         int ret = MEDIA_PACKET_ERROR_NONE;
1149         void *buf_data = NULL;
1150         uint64_t buf_size = 0;
1151         GstBuffer *header1, *header2, *header3;
1152         guint hsize1, hsize2, hsize3;
1153         GstBuffer *tmp_header;
1154         guint8 *tmp_buf = NULL;
1155         GstMapInfo map;
1156
1157         ret = media_packet_get_buffer_size(buff->pkt, &buf_size);
1158         if (ret != MEDIA_PACKET_ERROR_NONE) {
1159                 LOGW("buffer size get fail");
1160                 return ret;
1161         }
1162
1163         ret = media_packet_get_buffer_data_ptr(buff->pkt, &buf_data);
1164         if (ret != MEDIA_PACKET_ERROR_NONE) {
1165                 LOGW("buffer size get fail");
1166                 return ret;
1167         }
1168
1169         LOGD("Set caps for streamheader in mime : %s and codec_id (0x%x)", core->mime, core->codec_id);
1170
1171         if (core->codec_id == MEDIACODEC_VORBIS) {
1172                 /*
1173                  * hsize1 : Identification Header (packet type 1) - fixed 30 byte
1174                  * hsize2 : Comment Header (packet type 3) - variable byte (need calculate)
1175                  * hsize3 : Setup Header (packet type 5) - variable byte (Used remained bytes)
1176                  */
1177
1178                 /* First of all, Need to fins and calculate size of hsize2 */
1179                 tmp_header = gst_buffer_new_and_alloc(streamheader_size);
1180                 gst_buffer_fill(tmp_header, 0, buf_data, streamheader_size);
1181                 gst_buffer_map(tmp_header, &map, GST_MAP_READ);
1182                 tmp_buf = map.data;
1183                 tmp_buf += (30 + 7);                /* hsize1 + '0x03' + 'vorbis'*/
1184                 hsize2 = (7 + 4);
1185                 hsize2 += GST_READ_UINT32_LE(tmp_buf);
1186                 hsize2 += (4 + 1);
1187                 LOGD("Find streamheader hsize2(%d)", hsize2);
1188                 gst_buffer_unmap(tmp_header, &map);
1189                 gst_buffer_unref(tmp_header);
1190
1191                 /*  hsize1 : Identification Header (packet type 1) - fixed 30 byte */
1192                 hsize1 = 30;
1193                 header1 = gst_buffer_new_and_alloc(hsize1);
1194                 gst_buffer_fill(header1, 0, buf_data, hsize1);
1195                 gst_buffer_map(header1, &map, GST_MAP_READ);
1196                 tmp_buf = map.data;
1197                 /* '0x01' + 'vorbis' */
1198                 if (*tmp_buf != 0x01) {
1199                         LOGE("[ERROR] Invalid Caps of Stream header1");
1200                         gst_buffer_unmap(header1, &map);
1201                         return MEDIA_PACKET_ERROR_INVALID_PARAMETER;
1202                 }
1203                 gst_buffer_unmap(header1, &map);
1204
1205                 /* hsize2 : Comment Header (packet type 3) - variable byte */
1206                 header2 = gst_buffer_new_and_alloc(hsize2);
1207                 gst_buffer_fill(header2, 0,  (buf_data + (hsize1)), hsize2);
1208                 gst_buffer_map(header2, &map, GST_MAP_READ);
1209                 tmp_buf = map.data;
1210                 /* '0x03' + 'vorbis' */
1211                 if (*tmp_buf != 0x03) {
1212                         LOGE("[ERROR] Invalid Caps of Stream header2");
1213                         gst_buffer_unmap(header2, &map);
1214                         return MEDIA_PACKET_ERROR_INVALID_PARAMETER;
1215                 }
1216                 gst_buffer_unmap(header2, &map);
1217
1218                 /* hsize3 : Setup Header (packet type 5) - variable byte */
1219                 hsize3 = streamheader_size - (hsize1 + hsize2);
1220                 header3 = gst_buffer_new_and_alloc(hsize3);
1221                 gst_buffer_fill(header3, 0,  (buf_data + (hsize1 + hsize2)), hsize3);
1222                 gst_buffer_map(header3, &map, GST_MAP_READ);
1223                 tmp_buf = map.data;
1224                 /* '0x05' + 'vorbis' */
1225                 if (*tmp_buf != 0x05) {
1226                         LOGE("[ERROR] Invalid Caps of Stream header3");
1227                         gst_buffer_unmap(header3, &map);
1228                         return MEDIA_PACKET_ERROR_INVALID_PARAMETER;
1229                 }
1230                 gst_buffer_unmap(header3, &map);
1231
1232                 LOGD("[vorbis] streamheader hsize1 (%d) + hsize2 (%d) + hsize3 (%d) = Total (%d)",
1233                                 hsize1, hsize2, hsize3, (hsize1 + hsize2 + hsize3));
1234
1235                 __mc_gst_caps_set_buffer_array(*caps, "streamheader", header1, header2, header3, NULL);
1236
1237                 gst_buffer_unref(header1);
1238                 gst_buffer_unref(header2);
1239                 gst_buffer_unref(header3);
1240         } else if (core->codec_id == MEDIACODEC_FLAC) {
1241                 /*
1242                  * hsize1 : Stream Info (type 0) - fixed 51 byte
1243                  * hsize2 : Stream Comment (type 4) - variable byte (need calculate)
1244                  */
1245
1246                 /* First of all, Need to fins and calculate size of hsize2 */
1247                 tmp_header = gst_buffer_new_and_alloc(streamheader_size);
1248                 gst_buffer_fill(tmp_header, 0, buf_data, streamheader_size);
1249                 gst_buffer_map(tmp_header, &map, GST_MAP_READ);
1250                 tmp_buf = map.data;
1251                 hsize2 = 4 + ((tmp_buf[52] << 16) | (tmp_buf[53] << 8) | (tmp_buf[54]));
1252                 LOGD("Find streamheader hsize2(%d)", hsize2);
1253                 gst_buffer_unmap(tmp_header, &map);
1254                 gst_buffer_unref(tmp_header);
1255
1256                 /*  hsize1 :  Stream Info (type 0) - fixed 51 byte */
1257                 hsize1 = 51;
1258                 header1 = gst_buffer_new_and_alloc(hsize1);
1259                 gst_buffer_fill(header1, 0, buf_data, hsize1);
1260                 gst_buffer_map(header1, &map, GST_MAP_READ);
1261                 tmp_buf = map.data;
1262                 /* '0x7f' + 'FLAC' */
1263                 if (*tmp_buf != 0x07f) {
1264                         LOGE("[ERROR] Invalid Caps of Stream header1 (Info)");
1265                         gst_buffer_unmap(header1, &map);
1266                         gst_buffer_unref(header1);
1267                         return MEDIA_PACKET_ERROR_INVALID_PARAMETER;
1268                 }
1269                 gst_buffer_unmap(header1, &map);
1270
1271                 /* hsize2 : Stream Comment (type 4) - variable byte (need calculate) */
1272                 header2 = gst_buffer_new_and_alloc(hsize2);
1273                 gst_buffer_fill(header2, 0, (buf_data + (hsize1)), hsize2);
1274                 gst_buffer_map(header2, &map, GST_MAP_READ);
1275                 tmp_buf = map.data;
1276                 /* '0x84' */
1277                 if (*tmp_buf != 0x84) {
1278                         LOGE("[ERROR] Invalid Caps of Stream header2 (Comment)");
1279                         gst_buffer_unmap(header2, &map);
1280                         gst_buffer_unref(header1);
1281                         gst_buffer_unref(header2);
1282                         return MEDIA_PACKET_ERROR_INVALID_PARAMETER;
1283                 }
1284                 gst_buffer_unmap(header2, &map);
1285
1286                 LOGD("[flac] streamheader hsize1 (%d) + hsize2 (%d)  = Total (%d)", hsize1, hsize2, (hsize1 + hsize2));
1287                 __mc_gst_caps_set_buffer_array(*caps, "streamheader", header1, header2, NULL);
1288                 gst_buffer_unref(header1);
1289                 gst_buffer_unref(header2);
1290         } else {
1291                 LOGE("Not support case of Stream header Caps");
1292         }
1293
1294         /* Update gstbuffer's data ptr and size for using previous streamheader.*/
1295         LOGD("BEFORE : buff->buffer of size %" G_GSIZE_FORMAT "", gst_buffer_get_size(buff->buffer));
1296         gst_buffer_remove_memory_range(buff->buffer, streamheader_size, -1);
1297         gst_buffer_set_size(buff->buffer, buf_size - streamheader_size);
1298         LOGD("AFTER  : buff->buffer of size %" G_GSIZE_FORMAT "",  gst_buffer_get_size(buff->buffer));
1299
1300         return ret;
1301 }
1302
1303 int __mc_set_caps_codecdata(mc_gst_core_t *core, GstCaps **caps, GstMCBuffer *buff, guint codecdata_size)
1304 {
1305         int ret = MEDIA_PACKET_ERROR_NONE;
1306         void *buf_data = NULL;
1307         uint64_t buf_size = 0;
1308         GstBuffer *codecdata_buffer;
1309
1310         ret = media_packet_get_buffer_size(buff->pkt, &buf_size);
1311         if (ret != MEDIA_PACKET_ERROR_NONE) {
1312                 LOGW("buffer size get fail");
1313                 return ret;
1314         }
1315
1316         ret = media_packet_get_buffer_data_ptr(buff->pkt, &buf_data);
1317         if (ret != MEDIA_PACKET_ERROR_NONE) {
1318                 LOGW("buffer size get fail");
1319                 return ret;
1320         }
1321
1322         LOGD("Set caps for codec_data in mime : %s and codec_id (0x%x)", core->mime, core->codec_id);
1323
1324         /* Add the codec_data attribute to caps, if we have it */
1325         codecdata_buffer = gst_buffer_new();
1326         gst_buffer_copy_into(codecdata_buffer, buff->buffer, GST_BUFFER_COPY_MEMORY, 0, codecdata_size);
1327         gst_buffer_ref(codecdata_buffer);
1328         LOGD("setting codec_data from (packet) buf_data used codecdata_size (%d)", codecdata_size);
1329
1330         gst_caps_set_simple(*caps, "codec_data", GST_TYPE_BUFFER, codecdata_buffer, NULL);
1331         gst_buffer_unref(codecdata_buffer);
1332
1333         /* Update gstbuffer's data ptr and size for using previous codec_data..*/
1334         LOGD("BEFORE : buff->buffer of size %" G_GSIZE_FORMAT "",  gst_buffer_get_size(buff->buffer));
1335
1336         gst_buffer_replace_memory(buff->buffer, 0,
1337                         gst_memory_new_wrapped(GST_MEMORY_FLAG_READONLY, buf_data + codecdata_size , buf_size - codecdata_size, 0,
1338                                 buf_size - codecdata_size, buff, (GDestroyNotify)gst_mediacodec_buffer_finalize));
1339
1340         LOGD("AFTER  : buff->buffer of size %" G_GSIZE_FORMAT "",  gst_buffer_get_size(buff->buffer));
1341
1342         return ret;
1343 }
1344
1345
1346 int _mc_output_media_packet_new(mc_gst_core_t *core, bool video, bool encoder, media_format_mimetype_e out_mime)
1347 {
1348         if (media_format_create(&core->output_fmt) != MEDIA_FORMAT_ERROR_NONE) {
1349                 LOGE("media format create failed");
1350                 return MC_ERROR;
1351         }
1352
1353         if (encoder) {
1354                 mc_encoder_info_t *info;
1355
1356                 info = (mc_encoder_info_t *)core->codec_info;
1357
1358                 if (video) {
1359                         media_format_set_video_mime(core->output_fmt, out_mime);
1360                         media_format_set_video_width(core->output_fmt, info->width);
1361                         media_format_set_video_height(core->output_fmt, info->height);
1362                         media_format_set_video_avg_bps(core->output_fmt, info->bitrate);
1363                 } else {
1364                         media_format_set_audio_mime(core->output_fmt, out_mime);
1365                         media_format_set_audio_channel(core->output_fmt, info->channel);
1366                         media_format_set_audio_samplerate(core->output_fmt, info->samplerate);
1367                         media_format_set_audio_bit(core->output_fmt, info->bit);
1368                         media_format_set_audio_avg_bps(core->output_fmt, info->bitrate);
1369                 }
1370         } else {
1371                 mc_decoder_info_t *info;
1372
1373                 info = (mc_decoder_info_t *)core->codec_info;
1374
1375                 if (video) {
1376                         media_format_set_video_mime(core->output_fmt, out_mime);
1377                         media_format_set_video_width(core->output_fmt, info->width);
1378                         media_format_set_video_height(core->output_fmt, info->height);
1379                 } else {
1380                         media_format_set_audio_mime(core->output_fmt, out_mime);
1381                         media_format_set_audio_channel(core->output_fmt, info->channel);
1382                         media_format_set_audio_samplerate(core->output_fmt, info->samplerate);
1383                         media_format_set_audio_bit(core->output_fmt, info->bit);
1384                 }
1385         }
1386         return MC_ERROR_NONE;
1387 }
1388
1389 /*
1390  * mc_gst_core functions
1391  */
1392 mc_gst_core_t *mc_gst_core_new()
1393 {
1394         mc_gst_core_t *core;
1395
1396         MEDIACODEC_FENTER();
1397
1398         core = g_new0(mc_gst_core_t, 1);
1399
1400         /* 0 : input, 1 : output */
1401         core->ports[0] = NULL;
1402         core->ports[1] = mc_gst_port_new(core);
1403         core->ports[1]->index = 1;
1404
1405         core->available_queue = g_new0(mc_aqueue_t, 1);
1406         core->available_queue->input = mc_async_queue_new();
1407
1408         g_mutex_init(&core->eos_mutex);
1409         g_cond_init(&core->eos_cond);
1410         g_mutex_init(&core->prepare_lock);
1411         g_mutex_init(&core->drain_lock);
1412
1413         core->need_feed = false;
1414         core->eos = false;
1415         core->need_codec_data = false;
1416         core->need_sync_flag = false;
1417         core->unprepare_flag = false;
1418         core->prepare_count = 0;
1419         core->etb_count = 0;
1420         core->ftb_count = 0;
1421
1422         g_atomic_int_set(&core->available_queue->running, 1);
1423         core->available_queue->thread = g_thread_new("feed thread", &feed_task, core);
1424
1425         core->bufmgr = NULL;
1426         core->drm_fd = -1;
1427         LOGD("gst_core(%p) is created", core);
1428
1429         MEDIACODEC_FLEAVE();
1430
1431         return core;
1432 }
1433
1434 void mc_gst_core_free(mc_gst_core_t *core)
1435 {
1436         MEDIACODEC_FENTER();
1437
1438         mc_aqueue_t *async_queue;
1439
1440         async_queue = core->available_queue;
1441
1442         mc_async_queue_disable(async_queue->input);
1443
1444         g_atomic_int_set(&async_queue->running, 0);
1445         g_thread_join(async_queue->thread);
1446
1447         g_mutex_clear(&core->eos_mutex);
1448         g_mutex_clear(&core->prepare_lock);
1449         g_mutex_clear(&core->drain_lock);
1450         g_cond_clear(&core->eos_cond);
1451
1452         mc_async_queue_free(async_queue->input);
1453         g_free(async_queue);
1454
1455         if (core->ports[1] != NULL) {
1456                 mc_gst_port_free(core->ports[1]);
1457                 core->ports[1] = NULL;
1458         }
1459
1460         LOGD("gst_core(%p) is destroyed", core);
1461         g_free(core);
1462
1463         MEDIACODEC_FLEAVE();
1464 }
1465
1466 /*
1467  * mc_gst_port functions
1468  */
1469 mc_gst_port_t *mc_gst_port_new(mc_gst_core_t *core)
1470 {
1471         MEDIACODEC_FENTER();
1472
1473         mc_gst_port_t *port;
1474
1475         port = g_new0(mc_gst_port_t, 1);
1476         port->core = core;
1477         port->num_buffers = -1;
1478         port->buffer_size = 0;
1479         port->is_allocated = 0;
1480         port->buffers = NULL;
1481
1482         g_mutex_init(&port->mutex);
1483         g_cond_init(&port->buffer_cond);
1484         port->queue = g_queue_new();
1485
1486         LOGD("gst_port(%p) is created", port);
1487
1488         MEDIACODEC_FLEAVE();
1489         return port;
1490 }
1491
1492 void mc_gst_port_free(mc_gst_port_t *port)
1493 {
1494         MEDIACODEC_FENTER();
1495
1496         g_mutex_clear(&port->mutex);
1497         g_cond_clear(&port->buffer_cond);
1498         g_queue_free(port->queue);
1499
1500         LOGD("gst_port(%p) is freed", port);
1501         g_free(port);
1502
1503         MEDIACODEC_FLEAVE();
1504
1505         return;
1506 }
1507
1508 gboolean _mc_update_packet_info(mc_gst_core_t *core, media_format_h fmt)
1509 {
1510         gboolean is_updated = FALSE;
1511
1512         mc_decoder_info_t *codec_info = (mc_decoder_info_t *)core->codec_info;
1513
1514         if (core->video) {
1515                 int width = 0;
1516                 int height = 0;
1517                 int bitrate = 0;
1518
1519                 media_format_get_video_info(fmt, NULL, &width, &height, &bitrate, NULL);
1520
1521                 if ((codec_info->width != width) || (codec_info->height != height)) {
1522                         LOGD("Resolution changed : %dx%d -> %dx%d",codec_info->width, codec_info->height, width, height);
1523                         codec_info->width = width;
1524                         codec_info->height = height;
1525                         is_updated = TRUE;
1526                 }
1527
1528                 if (core->encoder) {
1529                         mc_encoder_info_t *enc_info = (mc_decoder_info_t *)core->codec_info;
1530
1531                         if (enc_info->bitrate != bitrate) {
1532                                 LOGD("Bitrate changed : %d -> %d",enc_info->bitrate, bitrate);
1533                                 enc_info->bitrate = bitrate;
1534                                 is_updated = TRUE;
1535                         }
1536                 }
1537         } else {
1538                 int channel;
1539                 int samplerate;
1540                 int bit;
1541                 int bitrate;
1542
1543                 media_format_get_audio_info(fmt, NULL, &channel, &samplerate, &bit, &bitrate);
1544
1545                 if ((codec_info->channel != channel) || (codec_info->samplerate != samplerate) || (codec_info->bit != bit)) {
1546                         LOGD("Audio info. changed : %d -> %d, %d -> %d, %d -> %d", codec_info->channel, channel, codec_info->samplerate, samplerate, codec_info->bit, bit);
1547                         codec_info->channel = channel;
1548                         codec_info->samplerate = samplerate;
1549                         codec_info->bit = bit;
1550                         is_updated = TRUE;
1551                 }
1552
1553                 if (core->encoder) {
1554                         mc_encoder_info_t *enc_info = (mc_decoder_info_t *)core->codec_info;
1555
1556                         if (enc_info->bitrate != bitrate) {
1557                                 LOGD("Bitrate changed : %d -> %d",enc_info->bitrate, bitrate);
1558                                 enc_info->bitrate = bitrate;
1559                                 is_updated = TRUE;
1560                         }
1561                 }
1562         }
1563
1564         return is_updated;
1565 }
1566
1567 static void _mc_gst_update_caps(mc_gst_core_t *core, media_packet_h pkt, GstCaps **caps, GstMCBuffer* buff, bool codec_config)
1568 {
1569         /*TODO remove is_hw param*/
1570         core->format = __mc_get_gst_input_format(pkt, core->is_hw);
1571
1572         GstPad *pad = NULL;
1573         GstCaps *template_caps;
1574
1575         pad = gst_element_get_static_pad(core->codec, "src");
1576         template_caps = gst_pad_get_pad_template_caps(pad);
1577
1578         __mc_create_caps(core, caps, buff, codec_config);
1579         g_object_set(core->appsrc, "caps", *caps, NULL);
1580
1581         if (gst_caps_is_subset(*caps, template_caps))
1582                 LOGD("new caps is subset of template caps");
1583
1584         gst_object_unref(pad);
1585 }
1586
1587 static gpointer feed_task(gpointer data)
1588 {
1589         mc_gst_core_t *core = (mc_gst_core_t *)data;
1590         int ret = MC_ERROR_NONE;
1591         bool codec_config = FALSE;
1592         bool eos = FALSE;
1593         media_format_h fmt = NULL;
1594         media_packet_h in_buf = NULL;
1595         GstMCBuffer *buff = NULL;
1596         GstCaps *new_caps = NULL;
1597         bool initiative = true;
1598
1599         MEDIACODEC_FENTER();
1600
1601         while (g_atomic_int_get(&core->available_queue->running)) {
1602                 LOGD("waiting for next input....");
1603                 in_buf = _mc_get_input_buffer(core);
1604
1605                 if (!in_buf)
1606                         goto LEAVE;
1607
1608                 media_packet_get_format(in_buf,  &fmt);
1609                 if (fmt) {
1610                         if (_mc_update_packet_info(core, fmt))
1611                                 initiative = TRUE;
1612                         media_format_unref(fmt);
1613                 }
1614
1615                 if (media_packet_is_codec_config(in_buf, &codec_config) != MEDIA_PACKET_ERROR_NONE) {
1616                         LOGE("media_packet_is_codec_config failed");
1617                         goto ERROR;
1618                 }
1619
1620                 if (media_packet_is_end_of_stream(in_buf, &eos) != MEDIA_PACKET_ERROR_NONE) {
1621                         LOGE("media_packet_is_end_of_stream failed");
1622                         goto ERROR;
1623                 }
1624
1625                 buff = _mc_gst_media_packet_to_gstbuffer(core, &new_caps, in_buf, codec_config);
1626                 if (!buff) {
1627                         LOGW("gstbuffer can't make");
1628                         goto ERROR;
1629                 }
1630
1631                 if (codec_config)
1632                         initiative = TRUE;
1633
1634                 if (initiative) {
1635                         GstPad *pad;
1636
1637                         _mc_gst_update_caps(core, in_buf, &new_caps, buff, codec_config);
1638
1639                         pad = gst_element_get_static_pad(core->appsrc, "src");
1640                         gst_pad_push_event(pad, gst_event_new_stream_start("sejun"));
1641                         gst_object_unref(pad);
1642
1643                         LOGD("caps updated");
1644                 }
1645
1646                 /* inject buffer */
1647                 ret = _mc_gst_gstbuffer_to_appsrc(core, buff);
1648                 if (ret != GST_FLOW_OK) {
1649                         LOGE("Failed to push gst buffer");
1650                         goto ERROR;
1651                 }
1652
1653                 initiative = false;
1654
1655                 if (eos) {
1656                         LOGD("end of stream");
1657                         gst_app_src_end_of_stream(GST_APP_SRC(core->appsrc));
1658                         _mc_wait_for_eos(core);
1659                         initiative = true;
1660                 }
1661
1662
1663                 continue;
1664 ERROR:
1665                 _mc_gst_set_flush_input(core);
1666
1667                 if (core->user_cb[_MEDIACODEC_EVENT_TYPE_ERROR]) {
1668                         ((mc_error_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_ERROR])
1669                                 (MC_INTERNAL_ERROR, core->user_data[_MEDIACODEC_EVENT_TYPE_ERROR]);
1670                 }
1671
1672                 continue;
1673 LEAVE:
1674                 /*LOGE("status : in_buf : %p, codec_config : %d, eos : %d, encoder : %d in feed_task", in_buf, codec_config, eos, core->encoder);*/
1675                 continue;
1676
1677         }
1678
1679         if (new_caps)
1680                 gst_caps_unref(new_caps);
1681
1682         LOGI("status : in_buf : %p, codec_config : %d, eos : %d, video : %d, encoder : %d in feed_task",
1683                         in_buf, codec_config, eos, core->video, core->encoder);
1684         LOGD("feed task finished %p v(%d)e(%d)", core, core->video, core->encoder);
1685
1686         MEDIACODEC_FLEAVE();
1687
1688         return NULL;
1689 }
1690
1691 static void __mc_gst_stop_feed(GstElement *pipeline, gpointer data)
1692 {
1693         mc_gst_core_t *core = (mc_gst_core_t *)data;
1694
1695         LOGI("stop_feed called");
1696         if (core->user_cb[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS]) {
1697                 ((mc_buffer_status_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS])
1698                         (MEDIACODEC_ENOUGH_DATA, core->user_data[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS]);
1699         }
1700 }
1701
1702 static void __mc_gst_start_feed(GstElement *pipeline, guint size, gpointer data)
1703 {
1704         mc_gst_core_t *core = (mc_gst_core_t *)data;
1705
1706         LOGI("start_feed called");
1707
1708         if (core->user_cb[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS]) {
1709                 ((mc_buffer_status_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS])
1710                         (MEDIACODEC_NEED_DATA, core->user_data[_MEDIACODEC_EVENT_TYPE_BUFFER_STATUS]);
1711         }
1712 }
1713
1714 static int _mc_link_vtable(mc_gst_core_t *core, mediacodec_codec_type_e id, gboolean encoder, gboolean is_hw)
1715 {
1716         MEDIACODEC_FENTER();
1717
1718         g_return_val_if_fail(core != NULL, MC_PARAM_ERROR);
1719
1720         switch (id) {
1721         case MEDIACODEC_AAC:
1722                 /* if set to 'CODEC_CONFIG', then It is also available case of  MEDIA_FORMAT_AAC_LC (RAW) */
1723                 LOGD("aac lc (adts) vtable");
1724                 core->vtable = encoder ? aenc_aac_vtable : adec_aac_vtable;
1725                 break;
1726         case MEDIACODEC_AAC_HE:
1727         case MEDIACODEC_AAC_HE_PS:
1728                 LOGD("aac he v12 vtable");
1729                 core->vtable = encoder ? aenc_aac_vtable : adec_aacv12_vtable;
1730                 if (encoder) {
1731                         LOGD("[MC_NOT_SUPPORTED] he-aac-v12 encoder is not supported yet!!!");
1732                         return MC_NOT_SUPPORTED;
1733                 }
1734                 break;
1735         case MEDIACODEC_MP3:
1736                 LOGD("mp3 vtable - Only support decoder");
1737                 core->vtable = encoder ? aenc_vtable : adec_mp3_vtable;
1738                 if (encoder) {
1739                         LOGD("[MC_NOT_SUPPORTED] mp3 encoder is not supported yet!!!");
1740                         return MC_NOT_SUPPORTED;
1741                 }
1742                 break;
1743         case MEDIACODEC_AMR_NB:
1744                 LOGD("amrnb vtable");
1745                 core->vtable = encoder ? aenc_amrnb_vtable : adec_amrnb_vtable;
1746                 break;
1747         case MEDIACODEC_AMR_WB:
1748                 LOGD("amrwb vtable - Only support decoder");
1749                 core->vtable = encoder ? aenc_vtable : adec_amrwb_vtable;
1750                 if (encoder) {
1751                         LOGD("[MC_NOT_SUPPORTED] amr-wb encoder is not supported yet!!!");
1752                         return MC_NOT_SUPPORTED;
1753                 }
1754                 break;
1755         case MEDIACODEC_VORBIS:
1756                 LOGD("vorbis vtable");
1757                 core->vtable = encoder ? aenc_vtable : adec_vorbis_vtable;
1758                 if (encoder) {
1759                         LOGD("[MC_NOT_SUPPORTED] vorbis encoder is not supported yet!!!");
1760                         return MC_NOT_SUPPORTED;
1761                 }
1762                 break;
1763         case MEDIACODEC_FLAC:
1764                 LOGD("flac vtable");
1765                 core->vtable = encoder ? aenc_vtable : adec_flac_vtable;
1766                 if (encoder) {
1767                         LOGD("[MC_NOT_SUPPORTED] flac encoder is not supported yet!!!");
1768                         return MC_NOT_SUPPORTED;
1769                 }
1770                 break;
1771         case MEDIACODEC_WMAV1:
1772         case MEDIACODEC_WMAV2:
1773         case MEDIACODEC_WMAPRO:
1774         case MEDIACODEC_WMALSL:
1775                 LOGD("wma(V1 / V2 / LSL / PRO) vtable");
1776                 core->vtable = encoder ? aenc_vtable : adec_wma_vtable;
1777                 if (encoder) {
1778                         LOGD("[MC_NOT_SUPPORTED] wma encoder is not supported yet!!!");
1779                         return MC_NOT_SUPPORTED;
1780                 }
1781                 break;
1782         case MEDIACODEC_H263:
1783                 LOGD("h263 vtable");
1784                 core->vtable = encoder ? (is_hw ? venc_h263_hw_vtable : venc_h263_sw_vtable) : is_hw ? vdec_h263_hw_vtable : vdec_h263_sw_vtable;
1785                 break;
1786         case MEDIACODEC_MPEG4:
1787                 LOGD("mpeg4 vtable");
1788                 core->vtable = encoder ? (is_hw ? venc_mpeg4_hw_vtable : venc_mpeg4_sw_vtable) : is_hw ? vdec_mpeg4_hw_vtable : vdec_mpeg4_sw_vtable;
1789
1790                 break;
1791         case MEDIACODEC_H264:
1792                 LOGD("h264 vtable");
1793                 core->vtable = encoder ? (is_hw ? venc_h264_hw_vtable : venc_vtable) : is_hw ? vdec_h264_hw_vtable : vdec_h264_sw_vtable;
1794                 break;
1795         default:
1796                 break;
1797         }
1798
1799         return MC_ERROR_NONE;
1800 }
1801
1802 static int _mc_gst_gstbuffer_to_appsrc(mc_gst_core_t *core, GstMCBuffer *buff)
1803 {
1804         MEDIACODEC_FENTER();
1805
1806         int ret = MC_ERROR_NONE;
1807
1808         LOGD("pushed buffer to appsrc : %p, buffer of size %" G_GSIZE_FORMAT "",
1809                         buff->buffer, gst_buffer_get_size(buff->buffer));
1810
1811         ret = gst_app_src_push_buffer(GST_APP_SRC(core->appsrc), buff->buffer);
1812
1813         return ret;
1814 }
1815
1816 media_packet_h _mc_get_input_buffer(mc_gst_core_t *core)
1817 {
1818         LOGD("waiting for input...");
1819         return mc_async_queue_pop(core->available_queue->input);
1820 }
1821
1822 mc_ret_e mc_gst_prepare(mc_handle_t *mc_handle)
1823 {
1824         MEDIACODEC_FENTER();
1825
1826         int ret = MC_ERROR_NONE;
1827         media_format_mimetype_e out_mime;
1828         int num_supported_codec = 0;
1829         int i = 0;
1830
1831         if (!mc_handle)
1832                 return MC_PARAM_ERROR;
1833
1834         mediacodec_codec_type_e id;
1835         bool video;
1836         bool encoder;
1837         bool hardware;
1838         gchar *factory_name = NULL;
1839         mc_codec_map_t *codec_map;
1840
1841         id = mc_handle->codec_id;
1842         video = mc_handle->is_video;
1843         encoder = mc_handle->is_encoder;
1844         hardware = mc_handle->is_hw;
1845         codec_map = encoder ? mc_handle->encoder_map : mc_handle->decoder_map;
1846         num_supported_codec = encoder ? mc_handle->num_supported_encoder : mc_handle->num_supported_decoder;
1847
1848         for (i = 0; i < num_supported_codec; i++) {
1849                 if ((id == codec_map[i].id) && (hardware == codec_map[i].hardware))
1850                         break;
1851         }
1852
1853         if (i == num_supported_codec)
1854                 return MC_NOT_SUPPORTED;
1855
1856         factory_name = codec_map[i].type.factory_name;
1857         out_mime = codec_map[i].type.out_format;
1858
1859         /* gst_core create */
1860         mc_gst_core_t *new_core = mc_gst_core_new();
1861
1862         new_core->mime = codec_map[i].type.mime;
1863         new_core->is_hw = hardware;
1864         new_core->eos = false;
1865         new_core->encoder = encoder;
1866         new_core->video = video;
1867         new_core->codec_info = encoder ? (void *)&mc_handle->info.encoder : (void *)&mc_handle->info.decoder;
1868         new_core->out_mime = codec_map[i].type.out_format;
1869         new_core->codec_id = id;
1870
1871         new_core->bufmgr = tbm_bufmgr_init(new_core->drm_fd);
1872         if (new_core->bufmgr == NULL) {
1873                 LOGE("TBM initialization failed");
1874                 return MC_ERROR;
1875         }
1876
1877         LOGD("@%p(%p) core is initializing...v(%d)e(%d)", mc_handle, new_core, new_core->video, new_core->encoder);
1878         LOGD("factory name : %s, output_fmt : %x", factory_name, out_mime);
1879
1880         /* create media_packet for output fmt */
1881         if ((ret = _mc_output_media_packet_new(new_core, video, encoder, out_mime)) != MC_ERROR_NONE) {
1882                 LOGE("Failed to create output pakcet");
1883                 return ret;
1884         }
1885
1886         /* link vtable */
1887         if ((ret = _mc_link_vtable(new_core, id, encoder, hardware)) != MC_ERROR_NONE) {
1888                 LOGE("vtable link failed");
1889                 return ret;
1890         }
1891
1892         for (i = 0; i < _MEDIACODEC_EVENT_TYPE_INTERNAL_FILLBUFFER ; i++) {
1893                 LOGD("copy cb function [%d]", i);
1894                 if (mc_handle->user_cb[i]) {
1895                         new_core->user_cb[i] = mc_handle->user_cb[i];
1896                         new_core->user_data[i] = mc_handle->user_data[i];
1897                         LOGD("user_cb[%d] %p, %p", i, new_core->user_cb[i], mc_handle->user_cb[i]);
1898                 }
1899         }
1900
1901         mc_handle->core = new_core;
1902
1903         /* create basic core elements */
1904         ret = _mc_gst_create_pipeline(mc_handle->core, factory_name);
1905
1906         LOGD("initialized... %d", ret);
1907         return ret;
1908 }
1909
1910 mc_ret_e mc_gst_unprepare(mc_handle_t *mc_handle)
1911 {
1912         MEDIACODEC_FENTER();
1913
1914         int i;
1915         int ret = MC_ERROR_NONE;
1916         mc_gst_core_t *core = NULL;
1917
1918         if (!mc_handle)
1919                 return MC_PARAM_ERROR;
1920
1921         core = (mc_gst_core_t *)mc_handle->core;
1922
1923         if (core) {
1924                 LOGD("@%p(%p) core is uninitializing... v(%d)e(%d)", mc_handle, core, core->video, core->encoder);
1925
1926                 g_mutex_lock(&core->drain_lock);
1927                 core->unprepare_flag = TRUE;
1928                 g_mutex_unlock(&core->drain_lock);
1929
1930                 if (core->eos)
1931                         _mc_send_eos_signal(core);
1932
1933                 _mc_gst_set_flush_input(core);
1934
1935                 ret = _mc_gst_destroy_pipeline(core);
1936
1937                 /* unset callback */
1938                 for (i = 0; i < _MEDIACODEC_EVENT_TYPE_INTERNAL_FILLBUFFER; i++) {
1939                         LOGD("unset cb function [%d]", i);
1940                         if (mc_handle->user_cb[i]) {
1941                                 core->user_cb[i] = NULL;
1942                                 core->user_data[i] = NULL;
1943                                 LOGD("user_cb[%d] %p, %p", i, core->user_cb[i], mc_handle->user_cb[i]);
1944                         }
1945                 }
1946
1947                 media_format_unref(core->output_fmt);
1948
1949                 if (core->bufmgr != NULL) {
1950                         tbm_bufmgr_deinit(core->bufmgr);
1951                         core->bufmgr = NULL;
1952                 }
1953
1954                 if (core->drm_fd != -1) {
1955                         close(core->drm_fd);
1956                         LOGD("close drm_fd");
1957                 }
1958
1959                 if (core != NULL) {
1960                         mc_gst_core_free(core);
1961                         mc_handle->core = NULL;
1962                 }
1963         }
1964
1965         return ret;
1966 }
1967
1968 mc_ret_e mc_gst_process_input(mc_handle_t *mc_handle, media_packet_h inbuf, uint64_t timeOutUs)
1969 {
1970         MEDIACODEC_FENTER();
1971
1972         int ret = MC_ERROR_NONE;
1973         mc_gst_core_t *core = NULL;
1974         GTimeVal nowtv;
1975
1976         if (!mc_handle)
1977                 return MC_PARAM_ERROR;
1978
1979         core = (mc_gst_core_t *)mc_handle->core;
1980
1981         g_get_current_time(&nowtv);
1982         g_time_val_add(&nowtv, 500 * 1000);   /* usec */
1983         /*
1984            if (!g_cond_timed_wait(&nowtv)) {
1985            }
1986            */
1987
1988         if (core->prepare_count == 0)
1989                 return MC_INVALID_STATUS;
1990
1991         g_mutex_lock(&core->drain_lock);
1992
1993         if (!core->eos || !core->unprepare_flag) {
1994                 mc_async_queue_push(core->available_queue->input, inbuf);
1995
1996         } else {
1997                 ret = MC_INVALID_IN_BUF;
1998                 g_mutex_unlock(&core->drain_lock);
1999                 return ret;
2000         }
2001
2002         g_mutex_unlock(&core->drain_lock);
2003         g_atomic_int_inc(&core->etb_count);
2004         LOGI("@v(%d)e(%d)process_input(%d): %p", core->video, core->encoder, core->etb_count, inbuf);
2005
2006         MEDIACODEC_FLEAVE();
2007
2008         return ret;
2009 }
2010
2011 mc_ret_e mc_gst_get_output(mc_handle_t *mc_handle, media_packet_h *outbuf, uint64_t timeOutUs)
2012 {
2013         MEDIACODEC_FENTER();
2014
2015         int ret = MC_ERROR_NONE;
2016         mc_gst_core_t *core = NULL;
2017         media_packet_h out_pkt = NULL;
2018
2019         if (!mc_handle)
2020                 return MC_PARAM_ERROR;
2021
2022         core = (mc_gst_core_t *)mc_handle->core;
2023         LOGI("@%p v(%d)e(%d) get_output", core, core->video, core->encoder);
2024
2025         g_mutex_lock(&core->ports[1]->mutex);
2026
2027         if (!g_queue_is_empty(core->ports[1]->queue)) {
2028                 out_pkt = g_queue_pop_head(core->ports[1]->queue);
2029                 LOGD("pop from output_queue : %p", out_pkt);
2030         } else {
2031                 ret = MC_OUTPUT_BUFFER_EMPTY;
2032                 LOGD("output_queue is empty");
2033         }
2034
2035         *outbuf = out_pkt;
2036
2037         g_mutex_unlock(&core->ports[1]->mutex);
2038
2039         MEDIACODEC_FLEAVE();
2040
2041         return ret;
2042 }
2043
2044 mc_ret_e mc_gst_flush_buffers(mc_handle_t *mc_handle)
2045 {
2046         MEDIACODEC_FENTER();
2047
2048         int ret = MC_ERROR_NONE;
2049         mc_gst_core_t *core = NULL;
2050
2051         if (!mc_handle)
2052                 return MC_PARAM_ERROR;
2053
2054         core = (mc_gst_core_t *)mc_handle->core;
2055         LOGI("@%p v(%d)e(%d) flush_buffers", core, core->video, core->encoder);
2056
2057         ret = _mc_gst_flush_buffers(core);
2058
2059         MEDIACODEC_FLEAVE();
2060
2061         return ret;
2062 }
2063
2064 static gboolean __mc_gst_init_gstreamer()
2065 {
2066         MEDIACODEC_FENTER();
2067
2068         static gboolean initialized = FALSE;
2069         static const int max_argc = 50;
2070         gint *argc = NULL;
2071         gchar **argv = NULL;
2072         gchar **argv2 = NULL;
2073         GError *err = NULL;
2074         int i = 0;
2075         int arg_count = 0;
2076
2077         if (initialized) {
2078                 LOGD("gstreamer already initialized.\n");
2079                 return TRUE;
2080         }
2081
2082         /* alloc */
2083         argc = malloc(sizeof(int));
2084         argv = malloc(sizeof(gchar *) *max_argc);
2085         argv2 = malloc(sizeof(gchar *) *max_argc);
2086
2087         if (!argc || !argv || !argv2)
2088                 goto ERROR;
2089
2090         memset(argv, 0, sizeof(gchar *) *max_argc);
2091         memset(argv2, 0, sizeof(gchar *) *max_argc);
2092
2093         /* add initial */
2094         *argc = 1;
2095         argv[0] = g_strdup("media codec");
2096
2097         /* we would not do fork for scanning plugins */
2098         argv[*argc] = g_strdup("--gst-disable-registry-fork");
2099         (*argc)++;
2100
2101         /* check disable registry scan */
2102         argv[*argc] = g_strdup("--gst-disable-registry-update");
2103         (*argc)++;
2104
2105         /* check disable segtrap */
2106         argv[*argc] = g_strdup("--gst-disable-segtrap");
2107         (*argc)++;
2108
2109         LOGD("initializing gstreamer with following parameter\n");
2110         LOGD("argc : %d\n", *argc);
2111         arg_count = *argc;
2112
2113         for (i = 0; i < arg_count; i++) {
2114                 argv2[i] = argv[i];
2115                 LOGD("argv[%d] : %s\n", i, argv2[i]);
2116         }
2117
2118         /* initializing gstreamer */
2119         if (!gst_init_check(argc, &argv, &err)) {
2120                 LOGE("Could not initialize GStreamer: %s\n", err ? err->message : "unknown error occurred");
2121                 if (err)
2122                         g_error_free(err);
2123
2124                 goto ERROR;
2125         }
2126
2127         /* release */
2128         for (i = 0; i < arg_count; i++)
2129                 MC_FREEIF(argv2[i]);
2130
2131         MC_FREEIF(argv);
2132         MC_FREEIF(argv2);
2133         MC_FREEIF(argc);
2134
2135         /* done */
2136         initialized = TRUE;
2137
2138         MEDIACODEC_FLEAVE();
2139         return TRUE;
2140
2141 ERROR:
2142
2143         /* release */
2144         for (i = 0; i < arg_count; i++) {
2145                 LOGD("free[%d] : %s\n", i, argv2[i]);
2146                 MC_FREEIF(argv2[i]);
2147         }
2148
2149         MC_FREEIF(argv);
2150         MC_FREEIF(argv2);
2151         MC_FREEIF(argc);
2152
2153         return FALSE;
2154 }
2155
2156 mc_ret_e _mc_gst_create_pipeline(mc_gst_core_t *core, gchar *factory_name)
2157 {
2158         GstBus *bus = NULL;
2159
2160         MEDIACODEC_FENTER();
2161
2162         g_mutex_lock(&core->prepare_lock);
2163         if (core->prepare_count == 0) {
2164
2165                 if (!__mc_gst_init_gstreamer()) {
2166                         LOGE("gstreamer initialize fail");
2167                         g_mutex_unlock(&core->prepare_lock);
2168                         return MC_NOT_INITIALIZED;
2169                 }
2170                 core->codec = gst_element_factory_make(factory_name, NULL);
2171
2172                 if (!core->codec) {
2173                         LOGE("codec element create fail");
2174                         goto ERROR;
2175                 }
2176
2177                 LOGD("@%p v(%d)e(%d) create_pipeline", core, core->video, core->encoder);
2178                 MEDIACODEC_ELEMENT_SET_STATE(core->codec, GST_STATE_READY);
2179
2180                 /* create common elements */
2181                 core->pipeline = gst_pipeline_new(NULL);
2182
2183                 if (!core->pipeline) {
2184                         LOGE("pipeline create fail");
2185                         goto ERROR;
2186                 }
2187
2188                 core->appsrc = gst_element_factory_make("appsrc", NULL);
2189
2190                 if (!core->appsrc) {
2191                         LOGE("appsrc can't create");
2192                         goto ERROR;
2193                 }
2194
2195                 core->capsfilter = gst_element_factory_make("capsfilter", NULL);
2196
2197                 if (!core->capsfilter) {
2198                         LOGE("capsfilter can't create");
2199                         goto ERROR;
2200                 }
2201
2202                 core->fakesink = gst_element_factory_make("fakesink", NULL);
2203
2204                 if (!core->fakesink) {
2205                         LOGE("fakesink create fail");
2206                         goto ERROR;
2207                 }
2208                 g_object_set(core->fakesink, "enable-last-sample", FALSE, NULL);
2209
2210                 /*__mc_link_elements(core);*/
2211                 gst_bin_add_many(GST_BIN(core->pipeline), core->appsrc, core->capsfilter, core->codec, core->fakesink, NULL);
2212
2213                 /* link elements */
2214                 if (!(gst_element_link_many(core->appsrc, core->capsfilter, core->codec, core->fakesink, NULL))) {
2215                         LOGE("gst_element_link_many is failed");
2216                         goto ERROR;
2217                 }
2218
2219                 /* connect signals, bus watcher */
2220                 bus = gst_pipeline_get_bus(GST_PIPELINE(core->pipeline));
2221                 core->bus_whatch_id = gst_bus_add_watch(bus, __mc_gst_bus_callback, core);
2222                 core->thread_default = g_main_context_get_thread_default();
2223
2224                 /* set sync handler to get tag synchronously */
2225                 gst_bus_set_sync_handler(bus, __mc_gst_bus_sync_callback, core, NULL);
2226                 gst_object_unref(GST_OBJECT(bus));
2227
2228                 /* app src */
2229                 g_signal_connect(core->appsrc, "need-data", G_CALLBACK(__mc_gst_start_feed), core);
2230                 g_signal_connect(core->appsrc, "enough-data", G_CALLBACK(__mc_gst_stop_feed), core);
2231
2232                 /* connect handoff */
2233                 g_object_set(GST_OBJECT(core->fakesink), "signal-handoffs", TRUE, NULL);
2234                 core->signal_handoff = g_signal_connect(core->fakesink, "handoff", G_CALLBACK(__mc_gst_buffer_add), core);
2235
2236                 /* set state PLAYING */
2237                 MEDIACODEC_ELEMENT_SET_STATE(GST_ELEMENT_CAST(core->pipeline), GST_STATE_PLAYING);
2238
2239         }
2240         core->prepare_count++;
2241         g_mutex_unlock(&core->prepare_lock);
2242
2243         MEDIACODEC_FLEAVE();
2244
2245         return MC_ERROR_NONE;
2246
2247 STATE_CHANGE_FAILED:
2248 ERROR:
2249
2250         if (core->codec)
2251                 gst_object_unref(GST_OBJECT(core->codec));
2252
2253         if (core->pipeline)
2254                 gst_object_unref(GST_OBJECT(core->pipeline));
2255
2256         if (core->appsrc)
2257                 gst_object_unref(GST_OBJECT(core->appsrc));
2258
2259         if (core->capsfilter)
2260                 gst_object_unref(GST_OBJECT(core->capsfilter));
2261
2262         if (core->fakesink)
2263                 gst_object_unref(GST_OBJECT(core->fakesink));
2264
2265         g_mutex_unlock(&core->prepare_lock);
2266
2267         return MC_ERROR;
2268 }
2269
2270 mc_ret_e _mc_gst_destroy_pipeline(mc_gst_core_t *core)
2271 {
2272         int ret = MC_ERROR_NONE;
2273
2274         MEDIACODEC_FENTER();
2275
2276         g_mutex_lock(&core->prepare_lock);
2277         core->prepare_count--;
2278         if (core->prepare_count == 0) {
2279
2280                 if (core->pipeline) {
2281                         /* disconnect signal */
2282                         if (core->fakesink && GST_IS_ELEMENT(core->fakesink)) {
2283                                 if (g_signal_handler_is_connected(core->fakesink, core->signal_handoff)) {
2284                                         g_signal_handler_disconnect(core->fakesink, core->signal_handoff);
2285                                         LOGD("handoff signal destroy");
2286                                 }
2287                         }
2288
2289                         if (core->bus_whatch_id) {
2290                                 GSource *source = NULL;
2291                                 source = g_main_context_find_source_by_id(core->thread_default, core->bus_whatch_id);
2292                                 g_source_destroy(source);
2293                                 LOGD("bus_whatch_id destroy");
2294                         }
2295
2296                         MEDIACODEC_ELEMENT_SET_STATE(core->pipeline, GST_STATE_NULL);
2297
2298                         gst_object_unref(GST_OBJECT(core->pipeline));
2299                 }
2300         }
2301
2302         LOGD("@%p v(%d)e(%d) destroy_pipeline : %d ", core, core->video, core->encoder, core->prepare_count);
2303         g_mutex_unlock(&core->prepare_lock);
2304
2305         MEDIACODEC_FLEAVE();
2306
2307         return ret;
2308
2309 STATE_CHANGE_FAILED:
2310         if (core->pipeline)
2311                 gst_object_unref(GST_OBJECT(core->pipeline));
2312
2313         LOGD("@%p v(%d)e(%d) destroy_pipeline failed", core, core->video, core->encoder);
2314         g_mutex_unlock(&core->prepare_lock);
2315
2316         return MC_ERROR;
2317 }
2318
2319 void __mc_gst_buffer_add(GstElement *element, GstBuffer *buffer, GstPad *pad, gpointer data)
2320 {
2321         guint n;
2322         GstMemory *mem;
2323         GstMapInfo map = GST_MAP_INFO_INIT;
2324         media_packet_h out_pkt = NULL;
2325
2326         MEDIACODEC_FENTER();
2327
2328         mc_gst_core_t *core = (mc_gst_core_t *)data;
2329
2330         gst_buffer_ref(buffer);
2331
2332         n = gst_buffer_n_memory(buffer);
2333
2334         mem = gst_buffer_peek_memory(buffer, n-1);
2335
2336         gst_memory_map(mem, &map, GST_MAP_READ);
2337         LOGD("n : %d, map.data : %p, map.size : %d", n, map.data, map.size);
2338
2339         out_pkt = __mc_gst_make_media_packet(core, map.data, map.size);
2340
2341         LOGI("@%p(%d) out_pkt : %p", core, core->encoder, out_pkt);
2342         gst_memory_unmap(mem, &map);
2343
2344         if (out_pkt) {
2345                 media_packet_set_extra(out_pkt, buffer);
2346                 media_packet_set_pts(out_pkt, GST_BUFFER_TIMESTAMP(buffer));
2347
2348                 if (core->need_codec_data) {
2349                         media_packet_set_flags(out_pkt, MEDIA_PACKET_CODEC_CONFIG);
2350                         core->need_codec_data = false;
2351                 }
2352
2353                 if (core->need_sync_flag) {
2354                         media_packet_set_flags(out_pkt, MEDIA_PACKET_SYNC_FRAME);
2355                         core->need_sync_flag = false;
2356                 }
2357
2358                 g_mutex_lock(&core->ports[1]->mutex);
2359
2360                 /* push it to output buffer queue */
2361                 g_queue_push_tail(core->ports[1]->queue, out_pkt);
2362
2363                 g_atomic_int_inc(&core->ftb_count);
2364                 LOGD("dequeued : %d", core->ftb_count);
2365                 LOGD("GST_BUFFER_TIMESTAMP = %"GST_TIME_FORMAT, GST_TIME_ARGS(GST_BUFFER_TIMESTAMP(buffer)));
2366
2367                 g_mutex_unlock(&core->ports[1]->mutex);
2368
2369                 if (core->user_cb[_MEDIACODEC_EVENT_TYPE_FILLBUFFER]) {
2370                         ((mc_fill_buffer_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_FILLBUFFER])
2371                                 (out_pkt, core->user_data[_MEDIACODEC_EVENT_TYPE_FILLBUFFER]);
2372                 }
2373         }
2374
2375         MEDIACODEC_FLEAVE();
2376
2377         return;
2378 }
2379
2380 int __mc_output_buffer_finalize_cb(media_packet_h packet, int error_code, void *user_data)
2381 {
2382         void *buffer = NULL;
2383         int i = 0;
2384         guint n;
2385         GstMemory *mem;
2386         GstMapInfo map = GST_MAP_INFO_INIT;
2387         MMVideoBuffer *mm_video_buf = NULL;
2388
2389         MEDIACODEC_FENTER();
2390
2391         mc_gst_core_t *core = (mc_gst_core_t *)user_data;
2392
2393         g_atomic_int_dec_and_test(&core->ftb_count);
2394         media_packet_get_extra(packet, &buffer);
2395
2396         n = gst_buffer_n_memory(buffer);
2397
2398         if (n > 1) {
2399                 mem = gst_buffer_peek_memory(buffer, n-1);
2400                 gst_memory_map(mem, &map, GST_MAP_READ);
2401                 mm_video_buf = (MMVideoBuffer *)map.data;
2402
2403                 if (!mm_video_buf) {
2404                         LOGW("gstbuffer map.data is null");
2405                 } else {
2406                         for (i = 0; i < MM_VIDEO_BUFFER_PLANE_MAX; i++) {
2407                                 if (mm_video_buf->handle.bo[i])
2408                                         tbm_bo_unref(mm_video_buf->handle.bo[i]);
2409                         }
2410                 }
2411                 gst_memory_unmap(mem, &map);
2412         }
2413         gst_buffer_unref((GstBuffer *)buffer);
2414         LOGD("@v(%d)e(%d)output port filled buffer(%d): %p", core->video, core->encoder, core->ftb_count, packet);
2415
2416         MEDIACODEC_FLEAVE();
2417
2418         return MEDIA_PACKET_FINALIZE;
2419 }
2420
2421 gchar *__mc_get_gst_input_format(media_packet_h packet, bool is_hw)
2422 {
2423         gchar *format = NULL;
2424         media_format_h fmt = NULL;
2425         media_format_mimetype_e mimetype = 0;
2426
2427         media_packet_get_format(packet, &fmt);
2428         media_format_get_video_info(fmt, &mimetype, NULL, NULL, NULL, NULL);
2429         media_format_unref(fmt);
2430         LOGD("input packet mimetype : %x", mimetype);
2431
2432         switch (mimetype) {
2433         case MEDIA_FORMAT_I420:
2434                 format = "I420";
2435                 break;
2436         case MEDIA_FORMAT_NV12:
2437                 if (is_hw)
2438                         format = "SN12";
2439                 else
2440                         format = "NV12";
2441                 break;
2442         case MEDIA_FORMAT_ARGB:
2443                 format = "ARGB";
2444                 break;
2445         default:
2446                 break;
2447         }
2448         LOGD("input packet format : %s", format);
2449         return format;
2450 }
2451
2452 GstMCBuffer *_mc_gst_media_packet_to_gstbuffer(mc_gst_core_t* core, GstCaps **caps, media_packet_h pkt, bool codec_config)
2453 {
2454         int ret = MEDIA_PACKET_ERROR_NONE;
2455         GstMCBuffer *mc_buffer = NULL;
2456         void *buf_data = NULL;
2457         uint64_t buf_size = 0;
2458         uint64_t pts = 0;
2459         uint64_t dur = 0;
2460
2461         ret = media_packet_get_buffer_size(pkt, &buf_size);
2462         if (ret != MEDIA_PACKET_ERROR_NONE) {
2463                 LOGW("buffer size get fail");
2464                 return NULL;
2465         }
2466
2467         ret = media_packet_get_buffer_data_ptr(pkt, &buf_data);
2468         if (ret != MEDIA_PACKET_ERROR_NONE) {
2469                 LOGW("buffer size get fail");
2470                 return NULL;
2471         }
2472
2473         mc_buffer = gst_mediacodec_buffer_new(core, pkt, buf_size);
2474         if (mc_buffer == NULL) {
2475                 LOGW("failed to create inbuf");
2476                 return NULL;
2477         }
2478
2479         LOGD("pkt : %p, buf_size : %d", pkt, (int)buf_size);
2480
2481         ret = __mc_fill_input_buffer(core, pkt, mc_buffer);
2482         if (ret != MC_ERROR_NONE) {
2483                 LOGW("failed to fill inbuf: %s (ox%08x)", _mc_error_to_string(ret), ret);
2484                 return NULL;
2485         }
2486
2487         /* pts */
2488         media_packet_get_pts(pkt, &pts);
2489         GST_BUFFER_PTS(mc_buffer->buffer) = pts;
2490
2491         /* duration */
2492         media_packet_get_duration(pkt, &dur);
2493         GST_BUFFER_DURATION(mc_buffer->buffer) = dur;
2494
2495         return mc_buffer;
2496 }
2497
2498 media_packet_h __mc_gst_make_media_packet(mc_gst_core_t *core, unsigned char *data, int size)
2499 {
2500         int ret = MEDIA_PACKET_ERROR_NONE;
2501         media_packet_h pkt = NULL;
2502
2503         ret = __mc_fill_output_buffer(core, data, size,  &pkt);
2504         if (ret != MC_ERROR_NONE) {
2505                 LOGW("failed to fill outbuf: %s (ox%08x)", _mc_error_to_string(ret), ret);
2506                 return NULL;
2507         }
2508
2509
2510         return pkt;
2511 }
2512
2513 gboolean __mc_gst_bus_callback(GstBus *bus, GstMessage *msg, gpointer data)
2514 {
2515         int ret  = MC_ERROR_NONE;
2516         mc_gst_core_t *core = (mc_gst_core_t *)data;
2517         LOGD("@%p v(%d)e(%d)", core, core->video, core->encoder);
2518
2519         switch (GST_MESSAGE_TYPE(msg)) {
2520
2521         case GST_MESSAGE_EOS:
2522                 _mc_send_eos_signal(core);
2523
2524                 if (core->user_cb[_MEDIACODEC_EVENT_TYPE_EOS]) {
2525                         LOGD("eos callback invoked");
2526                         ((mc_eos_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_EOS])(core->user_data[_MEDIACODEC_EVENT_TYPE_EOS]);
2527                 }
2528
2529                 LOGD("End of stream\n");
2530                 break;
2531
2532         case GST_MESSAGE_ERROR:
2533         {
2534                 GError *error = NULL;
2535
2536                 gst_message_parse_error(msg, &error, NULL);
2537
2538                 if (!error) {
2539                         LOGW("GST error message parsing failed");
2540                         break;
2541                 }
2542
2543                 if (error) {
2544                         if (error->domain == GST_STREAM_ERROR)
2545                                 ret = __gst_handle_stream_error(core, error, msg);
2546                         else if (error->domain == GST_RESOURCE_ERROR)
2547                                 ret = __gst_handle_resource_error(core, error->code);
2548                         else if (error->domain == GST_LIBRARY_ERROR)
2549                                 ret = __gst_handle_library_error(core, error->code);
2550                         else if (error->domain == GST_CORE_ERROR)
2551                                 ret = __gst_handle_core_error(core, error->code);
2552                         else
2553                                 LOGW("Unexpected error has occured");
2554
2555                         if (core->user_cb[_MEDIACODEC_EVENT_TYPE_ERROR]) {
2556                                 ((mc_error_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_ERROR])
2557                                         (ret, core->user_data[_MEDIACODEC_EVENT_TYPE_ERROR]);
2558                                         LOGW("Error : %s (ox%08x)", _mc_error_to_string(ret), ret);
2559                         }
2560                 }
2561                 g_error_free(error);
2562         }
2563                 break;
2564
2565         default:
2566                 break;
2567         }
2568
2569         return TRUE;
2570 }
2571
2572 static gboolean __mc_gst_check_useful_message(mc_gst_core_t *core, GstMessage *msg)
2573 {
2574         gboolean retval = false;
2575
2576         if (!core->pipeline) {
2577                 LOGE("mediacodec pipeline handle is null");
2578                 return true;
2579         }
2580
2581         switch (GST_MESSAGE_TYPE(msg)) {
2582         case GST_MESSAGE_TAG:
2583         case GST_MESSAGE_EOS:
2584         case GST_MESSAGE_ERROR:
2585         case GST_MESSAGE_WARNING:
2586                 retval = true;
2587                 break;
2588         default:
2589                 retval = false;
2590                 break;
2591         }
2592
2593         return retval;
2594 }
2595
2596 static GstBusSyncReply __mc_gst_bus_sync_callback(GstBus *bus, GstMessage *msg, gpointer data)
2597 {
2598         mc_gst_core_t *core = (mc_gst_core_t *)data;
2599         GstBusSyncReply reply = GST_BUS_DROP;
2600
2601         LOGD("__mc_gst_bus_sync_callback is called");
2602
2603         if (!core->pipeline) {
2604                 LOGE("mediacodec pipeline handle is null");
2605                 return GST_BUS_PASS;
2606         }
2607
2608         if (!__mc_gst_check_useful_message(core, msg)) {
2609                 gst_message_unref(msg);
2610                 return GST_BUS_DROP;
2611         }
2612
2613         switch (GST_MESSAGE_TYPE(msg)) {
2614         case GST_MESSAGE_EOS:
2615         case GST_MESSAGE_ERROR:
2616                 __mc_gst_bus_callback(NULL, msg, core);
2617                 reply = GST_BUS_DROP;
2618                 break;
2619
2620         default:
2621                 reply = GST_BUS_PASS;
2622                 break;
2623         }
2624
2625         if (reply == GST_BUS_DROP)
2626                 gst_message_unref(msg);
2627
2628         return reply;
2629 }
2630
2631 static MMVideoBuffer *__mc_gst_make_tbm_buffer(mc_gst_core_t* core, media_packet_h pkt)
2632 {
2633         int i;
2634         int num_bos;
2635         tbm_surface_h surface = NULL;
2636         tbm_surface_info_s surface_info;
2637
2638         if (!pkt) {
2639                 LOGE("output is null");
2640                 return NULL;
2641         }
2642
2643         MMVideoBuffer *mm_vbuffer = NULL;
2644         mm_vbuffer = (MMVideoBuffer *)malloc(sizeof(MMVideoBuffer));
2645         if (!mm_vbuffer) {
2646                 LOGE("Failed to alloc MMVideoBuffer");
2647                 return NULL;
2648         }
2649         memset(mm_vbuffer, 0x00, sizeof(MMVideoBuffer));
2650
2651         media_packet_get_tbm_surface(pkt, &surface);
2652         num_bos = tbm_surface_internal_get_num_bos(surface);
2653         int err = tbm_surface_get_info((tbm_surface_h)surface, &surface_info);
2654         if (err != TBM_SURFACE_ERROR_NONE) {
2655                 LOGE("get tbm surface is failed");
2656                 free(mm_vbuffer);
2657                 return NULL;
2658         }
2659
2660         for (i = 0; i < num_bos; i++) {
2661                 mm_vbuffer->handle.bo[i] = tbm_surface_internal_get_bo(surface, i);
2662                 LOGD("mm_vbuffer->handle.bo[%d] : %p", i, mm_vbuffer->handle.bo[i]);
2663         }
2664
2665 #ifdef TIZEN_PROFILE_LITE
2666         int phy_addr = 0;
2667         int phy_size = 0;
2668         tbm_bo_handle handle_fd = tbm_bo_get_handle(mm_vbuffer->handle.bo[0], TBM_DEVICE_MM);
2669         if (__tbm_get_physical_addr_bo(handle_fd, &phy_addr, &phy_size) == 0) {
2670                 mm_vbuffer->handle.paddr[0] = (void *)phy_addr;
2671                 LOGD("mm_vbuffer->paddr : %p", mm_vbuffer->handle.paddr[0]);
2672         }
2673 #endif
2674
2675         mm_vbuffer->type = MM_VIDEO_BUFFER_TYPE_TBM_BO;
2676         mm_vbuffer->width[0] = surface_info.width;
2677         mm_vbuffer->height[0] = surface_info.height;
2678         mm_vbuffer->width[1] = surface_info.width;
2679         mm_vbuffer->height[1] = surface_info.height>>1;
2680         mm_vbuffer->size[0] = surface_info.planes[0].size;
2681         mm_vbuffer->size[1] = surface_info.planes[1].size;
2682         mm_vbuffer->stride_width[0] = surface_info.planes[0].stride;
2683         mm_vbuffer->stride_height[0] = surface_info.planes[0].size / surface_info.planes[0].stride;
2684         mm_vbuffer->stride_width[1] = surface_info.planes[1].stride;
2685         mm_vbuffer->stride_height[1] = surface_info.planes[1].size / surface_info.planes[1].stride;
2686         mm_vbuffer->plane_num = 2;
2687
2688         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]);
2689
2690         return mm_vbuffer;
2691 }
2692
2693 static void gst_mediacodec_buffer_finalize(GstMCBuffer *mc_buffer)
2694 {
2695         MEDIACODEC_FENTER();
2696
2697         if (!mc_buffer)
2698                 return;
2699
2700         mc_gst_core_t *core = (mc_gst_core_t *)mc_buffer->core;
2701
2702         g_atomic_int_dec_and_test(&core->etb_count);
2703         if (core->user_cb[_MEDIACODEC_EVENT_TYPE_EMPTYBUFFER]) {
2704                 ((mc_empty_buffer_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_EMPTYBUFFER])
2705                         (mc_buffer->pkt, core->user_data[_MEDIACODEC_EVENT_TYPE_EMPTYBUFFER]);
2706         }
2707
2708         LOGD("@v(%d)e(%d)input port emptied buffer(%d): %p", core->video, core->encoder, core->etb_count, mc_buffer->pkt);
2709         free(mc_buffer);
2710         mc_buffer = NULL;
2711
2712         MEDIACODEC_FLEAVE();
2713
2714         return;
2715 }
2716
2717 static GstMCBuffer *gst_mediacodec_buffer_new(mc_gst_core_t* core, media_packet_h pkt, uint64_t size)
2718 {
2719         GstMCBuffer *mc_buffer = NULL;
2720
2721         mc_buffer = (GstMCBuffer *)malloc(sizeof(*mc_buffer));
2722
2723         if (mc_buffer == NULL) {
2724                 LOGE("malloc fail");
2725                 return NULL;
2726         }
2727
2728         mc_buffer->buffer = gst_buffer_new();
2729         mc_buffer->buf_size = 0;
2730
2731         LOGD("creating buffer : %p, %p", mc_buffer, mc_buffer->buffer);
2732         mc_buffer->core = core;
2733         mc_buffer->pkt = pkt;
2734
2735         return mc_buffer;
2736 }
2737
2738 static gint __gst_handle_core_error(mc_gst_core_t *core, int code)
2739 {
2740         gint trans_err = MEDIACODEC_ERROR_NONE;
2741
2742         g_return_val_if_fail(core, MC_PARAM_ERROR);
2743
2744         switch (code) {
2745         case GST_CORE_ERROR_MISSING_PLUGIN:
2746                 return MEDIACODEC_ERROR_NOT_SUPPORTED_FORMAT;
2747         case GST_CORE_ERROR_STATE_CHANGE:
2748         case GST_CORE_ERROR_SEEK:
2749         case GST_CORE_ERROR_NOT_IMPLEMENTED:
2750         case GST_CORE_ERROR_FAILED:
2751         case GST_CORE_ERROR_TOO_LAZY:
2752         case GST_CORE_ERROR_PAD:
2753         case GST_CORE_ERROR_THREAD:
2754         case GST_CORE_ERROR_NEGOTIATION:
2755         case GST_CORE_ERROR_EVENT:
2756         case GST_CORE_ERROR_CAPS:
2757         case GST_CORE_ERROR_TAG:
2758         case GST_CORE_ERROR_CLOCK:
2759         case GST_CORE_ERROR_DISABLED:
2760         default:
2761                 trans_err =  MEDIACODEC_ERROR_INVALID_STREAM;
2762                 break;
2763         }
2764
2765         return trans_err;
2766 }
2767
2768 static gint __gst_handle_library_error(mc_gst_core_t *core, int code)
2769 {
2770         gint trans_err = MEDIACODEC_ERROR_NONE;
2771
2772         g_return_val_if_fail(core, MC_PARAM_ERROR);
2773
2774         switch (code) {
2775         case GST_LIBRARY_ERROR_FAILED:
2776         case GST_LIBRARY_ERROR_TOO_LAZY:
2777         case GST_LIBRARY_ERROR_INIT:
2778         case GST_LIBRARY_ERROR_SHUTDOWN:
2779         case GST_LIBRARY_ERROR_SETTINGS:
2780         case GST_LIBRARY_ERROR_ENCODE:
2781         default:
2782                 trans_err =  MEDIACODEC_ERROR_INVALID_STREAM;
2783                 break;
2784         }
2785
2786         return trans_err;
2787 }
2788
2789
2790 static gint __gst_handle_resource_error(mc_gst_core_t *core, int code)
2791 {
2792         gint trans_err = MEDIACODEC_ERROR_NONE;
2793
2794         g_return_val_if_fail(core, MC_PARAM_ERROR);
2795
2796         switch (code) {
2797         case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
2798                 trans_err = MEDIACODEC_ERROR_NO_FREE_SPACE;
2799                 break;
2800         case GST_RESOURCE_ERROR_WRITE:
2801         case GST_RESOURCE_ERROR_FAILED:
2802         case GST_RESOURCE_ERROR_SEEK:
2803         case GST_RESOURCE_ERROR_TOO_LAZY:
2804         case GST_RESOURCE_ERROR_BUSY:
2805         case GST_RESOURCE_ERROR_OPEN_WRITE:
2806         case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
2807         case GST_RESOURCE_ERROR_CLOSE:
2808         case GST_RESOURCE_ERROR_SYNC:
2809         case GST_RESOURCE_ERROR_SETTINGS:
2810         default:
2811                 trans_err = MEDIACODEC_ERROR_INTERNAL;
2812                 break;
2813         }
2814
2815         return trans_err;
2816 }
2817
2818 static gint __gst_handle_stream_error(mc_gst_core_t *core, GError* error, GstMessage * message)
2819 {
2820         gint trans_err = MEDIACODEC_ERROR_NONE;
2821
2822         g_return_val_if_fail(core, MC_PARAM_ERROR);
2823         g_return_val_if_fail(error, MC_PARAM_ERROR);
2824         g_return_val_if_fail(message, MC_PARAM_ERROR);
2825
2826         switch (error->code) {
2827         case GST_STREAM_ERROR_FAILED:
2828         case GST_STREAM_ERROR_TYPE_NOT_FOUND:
2829         case GST_STREAM_ERROR_DECODE:
2830         case GST_STREAM_ERROR_WRONG_TYPE:
2831         case GST_STREAM_ERROR_DECRYPT:
2832         case GST_STREAM_ERROR_DECRYPT_NOKEY:
2833         case GST_STREAM_ERROR_CODEC_NOT_FOUND:
2834                 trans_err = __gst_transform_gsterror(core, message, error);
2835                 break;
2836
2837         case GST_STREAM_ERROR_NOT_IMPLEMENTED:
2838         case GST_STREAM_ERROR_TOO_LAZY:
2839         case GST_STREAM_ERROR_ENCODE:
2840         case GST_STREAM_ERROR_DEMUX:
2841         case GST_STREAM_ERROR_MUX:
2842         case GST_STREAM_ERROR_FORMAT:
2843         default:
2844                 trans_err = MEDIACODEC_ERROR_INVALID_STREAM;
2845                 break;
2846         }
2847
2848         return trans_err;
2849 }
2850
2851 static gint __gst_transform_gsterror(mc_gst_core_t *core, GstMessage * message, GError* error)
2852 {
2853         gchar *src_element_name = NULL;
2854         GstElement *src_element = NULL;
2855         GstElementFactory *factory = NULL;
2856         const gchar *klass = NULL;
2857
2858
2859         src_element = GST_ELEMENT_CAST(message->src);
2860         if (!src_element)
2861                 goto INTERNAL_ERROR;
2862
2863         src_element_name = GST_ELEMENT_NAME(src_element);
2864         if (!src_element_name)
2865                 goto INTERNAL_ERROR;
2866
2867         factory = gst_element_get_factory(src_element);
2868         if (!factory)
2869                 goto INTERNAL_ERROR;
2870
2871         klass = gst_element_factory_get_klass(factory);
2872         if (!klass)
2873                 goto INTERNAL_ERROR;
2874
2875         LOGD("error code=%d, msg=%s, src element=%s, class=%s\n",
2876                         error->code, error->message, src_element_name, klass);
2877
2878         switch (error->code) {
2879         case GST_STREAM_ERROR_DECODE:
2880         case GST_STREAM_ERROR_FAILED:
2881                 return MEDIACODEC_ERROR_INVALID_STREAM;
2882                 break;
2883
2884         case GST_STREAM_ERROR_CODEC_NOT_FOUND:
2885         case GST_STREAM_ERROR_TYPE_NOT_FOUND:
2886         case GST_STREAM_ERROR_WRONG_TYPE:
2887                 return MEDIACODEC_ERROR_NOT_SUPPORTED_FORMAT;
2888                 break;
2889
2890         default:
2891                 return MEDIACODEC_ERROR_INTERNAL;
2892                 break;
2893         }
2894
2895         return MEDIACODEC_ERROR_INVALID_STREAM;
2896
2897 INTERNAL_ERROR:
2898         return MEDIACODEC_ERROR_INTERNAL;
2899 }
2900
2901 static int _mc_gst_flush_buffers(mc_gst_core_t *core)
2902 {
2903         gboolean ret = FALSE;
2904         GstEvent *event = NULL;
2905
2906         MEDIACODEC_FENTER();
2907
2908         _mc_gst_set_flush_input(core);
2909
2910         event = gst_event_new_seek(1.0, GST_FORMAT_BYTES, GST_SEEK_FLAG_FLUSH,
2911                         GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_NONE, -1);
2912
2913         ret = gst_element_send_event(core->appsrc, event);
2914         if (ret != TRUE) {
2915                 LOGE("failed to send seek event");
2916                 return MC_ERROR;
2917         }
2918
2919         _mc_gst_set_flush_output(core);
2920
2921         MEDIACODEC_FLEAVE();
2922
2923         return MC_ERROR_NONE;
2924 }
2925
2926
2927 static void _mc_gst_set_flush_input(mc_gst_core_t *core)
2928 {
2929         media_packet_h pkt = NULL;
2930
2931         MEDIACODEC_FENTER();
2932         LOGI("_mc_gst_set_flush_input is called");
2933
2934         while (!mc_async_queue_is_empty(core->available_queue->input)) {
2935                 pkt = mc_async_queue_pop_forced(core->available_queue->input);
2936                 g_atomic_int_dec_and_test(&core->etb_count);
2937                 LOGD("%p poped(%d)", pkt, core->etb_count);
2938
2939                 if (core->user_cb[_MEDIACODEC_EVENT_TYPE_EMPTYBUFFER]) {
2940                         ((mc_empty_buffer_cb) core->user_cb[_MEDIACODEC_EVENT_TYPE_EMPTYBUFFER])
2941                                 (pkt, core->user_data[_MEDIACODEC_EVENT_TYPE_EMPTYBUFFER]);
2942                 }
2943         }
2944
2945         mc_async_queue_flush(core->available_queue->input);
2946         MEDIACODEC_FLEAVE();
2947 }
2948
2949 static void _mc_gst_set_flush_output(mc_gst_core_t *core)
2950 {
2951         media_packet_h pkt = NULL;
2952
2953         MEDIACODEC_FENTER();
2954         g_mutex_lock(&core->ports[1]->mutex);
2955
2956         while (!g_queue_is_empty(core->ports[1]->queue)) {
2957                 pkt = g_queue_pop_head(core->ports[1]->queue);
2958                 g_atomic_int_dec_and_test(&core->ftb_count);
2959                 LOGD("%p poped(%d)", pkt, core->ftb_count);
2960                 if (pkt) {
2961                         media_packet_destroy(pkt);
2962                         LOGD("outpkt destroyed");
2963                         pkt = NULL;
2964                 }
2965         }
2966         g_mutex_unlock(&core->ports[1]->mutex);
2967         MEDIACODEC_FLEAVE();
2968 }
2969
2970 #ifdef TIZEN_PROFILE_LITE
2971 int __tbm_get_physical_addr_bo(tbm_bo_handle tbm_bo_handle_fd_t, int *phy_addr, int *phy_size)
2972 {
2973         int tbm_bo_handle_fd;
2974
2975         int ret = 0;
2976
2977         tbm_bo_handle_fd = tbm_bo_handle_fd_t.u32;
2978
2979         int open_flags = O_RDWR;
2980         int ion_fd = -1;
2981
2982         struct ion_mmu_data mmu_data;
2983         struct ion_custom_data  custom_data;
2984
2985         mmu_data.fd_buffer = tbm_bo_handle_fd;
2986         custom_data.cmd = 4;
2987         custom_data.arg = (unsigned long)&mmu_data;
2988
2989         ion_fd = open("/dev/ion", open_flags);
2990         if (ion_fd < 0)
2991                 LOGE("[tbm_get_physical_addr_bo] ion_fd open device failed");
2992
2993         if (ioctl(ion_fd, ION_IOC_CUSTOM, &custom_data) < 0) {
2994                 LOGE("[tbm_get_physical_addr_bo] ION_IOC_CUSTOM failed");
2995                 ret = -1;
2996         }
2997
2998         if (!ret) {
2999                 *phy_addr = mmu_data.iova_addr;
3000                 *phy_size = mmu_data.iova_size;
3001         } else {
3002                 *phy_addr = 0;
3003                 *phy_size = 0;
3004                 LOGW("[tbm_get_physical_addr_bo] getting physical address is failed. phy_addr = 0");
3005         }
3006
3007         if (ion_fd != -1) {
3008                 close(ion_fd);
3009                 ion_fd = -1;
3010         }
3011
3012         return 0;
3013 }
3014 #endif
3015
3016 /*
3017  * Get tiled address of position(x,y)
3018  *
3019  * @param x_size
3020  *   width of tiled[in]
3021  *
3022  * @param y_size
3023  *   height of tiled[in]
3024  *
3025  * @param x_pos
3026  *   x position of tield[in]
3027  *
3028  * @param src_size
3029  *   y position of tield[in]
3030  *
3031  * @return
3032  *   address of tiled data
3033  */
3034 static int __tile_4x2_read(int x_size, int y_size, int x_pos, int y_pos)
3035 {
3036         int pixel_x_m1, pixel_y_m1;
3037         int roundup_x;
3038         int linear_addr0, linear_addr1, bank_addr ;
3039         int x_addr;
3040         int trans_addr;
3041
3042         pixel_x_m1 = x_size - 1;
3043         pixel_y_m1 = y_size - 1;
3044
3045         roundup_x = ((pixel_x_m1 >> 7) + 1);
3046
3047         x_addr = x_pos >> 2;
3048
3049         if ((y_size <= y_pos+32) && (y_pos < y_size) &&
3050                         (((pixel_y_m1 >> 5) & 0x1) == 0) && (((y_pos >> 5) & 0x1) == 0)) {
3051                 linear_addr0 = (((y_pos & 0x1f) << 4) | (x_addr & 0xf));
3052                 linear_addr1 = (((y_pos >> 6) & 0xff) * roundup_x + ((x_addr >> 6) & 0x3f));
3053
3054                 if (((x_addr >> 5) & 0x1) == ((y_pos >> 5) & 0x1))
3055                         bank_addr = ((x_addr >> 4) & 0x1);
3056                 else
3057                         bank_addr = 0x2 | ((x_addr >> 4) & 0x1);
3058         } else {
3059                 linear_addr0 = (((y_pos & 0x1f) << 4) | (x_addr & 0xf));
3060                 linear_addr1 = (((y_pos >> 6) & 0xff) * roundup_x + ((x_addr >> 5) & 0x7f));
3061
3062                 if (((x_addr >> 5) & 0x1) == ((y_pos >> 5) & 0x1))
3063                         bank_addr = ((x_addr >> 4) & 0x1);
3064                 else
3065                         bank_addr = 0x2 | ((x_addr >> 4) & 0x1);
3066         }
3067
3068         linear_addr0 = linear_addr0 << 2;
3069         trans_addr = (linear_addr1 << 13) | (bank_addr << 11) | linear_addr0;
3070
3071         return trans_addr;
3072 }
3073
3074 /*
3075  * Converts tiled data to linear
3076  * Crops left, top, right, buttom
3077  * 1. Y of NV12T to Y of YUV420P
3078  * 2. Y of NV12T to Y of YUV420S
3079  * 3. UV of NV12T to UV of YUV420S
3080  *
3081  * @param yuv420_dest
3082  *   Y or UV plane address of YUV420[out]
3083  *
3084  * @param nv12t_src
3085  *   Y or UV plane address of NV12T[in]
3086  *
3087  * @param yuv420_width
3088  *   Width of YUV420[in]
3089  *
3090  * @param yuv420_height
3091  *   Y: Height of YUV420, UV: Height/2 of YUV420[in]
3092  *
3093  * @param left
3094  *   Crop size of left
3095  *
3096  * @param top
3097  *   Crop size of top
3098  *
3099  * @param right
3100  *   Crop size of right
3101  *
3102  * @param buttom
3103  *   Crop size of buttom
3104  */
3105 static void __csc_tiled_to_linear_crop(unsigned char *yuv420_dest, unsigned char *nv12t_src,
3106                 int yuv420_width, int yuv420_height,
3107                 int left, int top, int right, int buttom)
3108 {
3109         int i, j;
3110         int tiled_offset = 0, tiled_offset1 = 0;
3111         int linear_offset = 0;
3112         int temp1 = 0, temp2 = 0, temp3 = 0, temp4 = 0;
3113
3114         temp3 = yuv420_width-right;
3115         temp1 = temp3-left;
3116         /* real width is greater than or equal 256 */
3117         if (temp1 >= 256) {
3118                 for (i = top; i < yuv420_height-buttom; i += 1) {
3119                         j = left;
3120                         temp3 = (j>>8)<<8;
3121                         temp3 = temp3>>6;
3122                         temp4 = i>>5;
3123                         if (temp4 & 0x1) {
3124                                 /* odd fomula: 2+x+(x>>2)<<2+x_block_num*(y-1) */
3125                                 tiled_offset = temp4-1;
3126                                 temp1 = ((yuv420_width+127)>>7)<<7;
3127                                 tiled_offset = tiled_offset*(temp1>>6);
3128                                 tiled_offset = tiled_offset+temp3;
3129                                 tiled_offset = tiled_offset+2;
3130                                 temp1 = (temp3>>2)<<2;
3131                                 tiled_offset = tiled_offset+temp1;
3132                                 tiled_offset = tiled_offset<<11;
3133                                 tiled_offset1 = tiled_offset+2048*2;
3134                                 temp4 = 8;
3135                         } else {
3136                                 temp2 = ((yuv420_height+31)>>5)<<5;
3137                                 if ((i + 32) < temp2) {
3138                                         /* even1 fomula: x+((x+2)>>2)<<2+x_block_num*y */
3139                                         temp1 = temp3+2;
3140                                         temp1 = (temp1>>2)<<2;
3141                                         tiled_offset = temp3+temp1;
3142                                         temp1 = ((yuv420_width+127)>>7)<<7;
3143                                         tiled_offset = tiled_offset+temp4*(temp1>>6);
3144                                         tiled_offset = tiled_offset<<11;
3145                                         tiled_offset1 = tiled_offset + 2048 * 6;
3146                                         temp4 = 8;
3147                                 } else {
3148                                         /* even2 fomula: x+x_block_num*y */
3149                                         temp1 = ((yuv420_width+127)>>7)<<7;
3150                                         tiled_offset = temp4*(temp1>>6);
3151                                         tiled_offset = tiled_offset+temp3;
3152                                         tiled_offset = tiled_offset<<11;
3153                                         tiled_offset1 = tiled_offset+2048*2;
3154                                         temp4 = 4;
3155                                 }
3156                         }
3157
3158                         temp1 = i&0x1F;
3159                         tiled_offset = tiled_offset+64*(temp1);
3160                         tiled_offset1 = tiled_offset1+64*(temp1);
3161                         temp2 = yuv420_width-left-right;
3162                         linear_offset = temp2*(i-top);
3163                         temp3 = ((j+256)>>8)<<8;
3164                         temp3 = temp3-j;
3165                         temp1 = left&0x3F;
3166
3167                         if (temp3 > 192) {
3168                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset+temp1, 64-temp1);
3169                                 temp2 = ((left+63)>>6)<<6;
3170                                 temp3 = ((yuv420_width-right)>>6)<<6;
3171
3172                                 if (temp2 == temp3)
3173                                         temp2 = yuv420_width-right-(64-temp1);
3174
3175                                 memcpy(yuv420_dest+linear_offset+64-temp1, nv12t_src+tiled_offset+2048, 64);
3176                                 memcpy(yuv420_dest+linear_offset+128-temp1, nv12t_src+tiled_offset1, 64);
3177                                 memcpy(yuv420_dest+linear_offset+192-temp1, nv12t_src+tiled_offset1+2048, 64);
3178                                 linear_offset = linear_offset+256-temp1;
3179                         } else if (temp3 > 128) {
3180                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset+2048+temp1, 64-temp1);
3181                                 memcpy(yuv420_dest+linear_offset+64-temp1, nv12t_src+tiled_offset1, 64);
3182                                 memcpy(yuv420_dest+linear_offset+128-temp1, nv12t_src+tiled_offset1+2048, 64);
3183                                 linear_offset = linear_offset+192-temp1;
3184                         } else if (temp3 > 64) {
3185                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset1+temp1, 64-temp1);
3186                                 memcpy(yuv420_dest+linear_offset+64-temp1, nv12t_src+tiled_offset1+2048, 64);
3187                                 linear_offset = linear_offset+128-temp1;
3188                         } else if (temp3 > 0) {
3189                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset1+2048+temp1, 64-temp1);
3190                                 linear_offset = linear_offset+64-temp1;
3191                         }
3192
3193                         tiled_offset = tiled_offset+temp4*2048;
3194                         j = (left>>8)<<8;
3195                         j = j + 256;
3196                         temp2 = yuv420_width-right-256;
3197                         for (; j <= temp2; j += 256) {
3198                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
3199                                 tiled_offset1 = tiled_offset1+temp4*2048;
3200                                 memcpy(yuv420_dest+linear_offset+64, nv12t_src+tiled_offset+2048, 64);
3201                                 memcpy(yuv420_dest+linear_offset+128, nv12t_src+tiled_offset1, 64);
3202                                 tiled_offset = tiled_offset+temp4*2048;
3203                                 memcpy(yuv420_dest+linear_offset+192, nv12t_src+tiled_offset1+2048, 64);
3204                                 linear_offset = linear_offset+256;
3205                         }
3206
3207                         tiled_offset1 = tiled_offset1+temp4*2048;
3208                         temp2 = yuv420_width-right-j;
3209                         if (temp2 > 192) {
3210                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
3211                                 memcpy(yuv420_dest+linear_offset+64, nv12t_src+tiled_offset+2048, 64);
3212                                 memcpy(yuv420_dest+linear_offset+128, nv12t_src+tiled_offset1, 64);
3213                                 memcpy(yuv420_dest+linear_offset+192, nv12t_src+tiled_offset1+2048, temp2-192);
3214                         } else if (temp2 > 128) {
3215                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
3216                                 memcpy(yuv420_dest+linear_offset+64, nv12t_src+tiled_offset+2048, 64);
3217                                 memcpy(yuv420_dest+linear_offset+128, nv12t_src+tiled_offset1, temp2-128);
3218                         } else if (temp2 > 64) {
3219                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
3220                                 memcpy(yuv420_dest+linear_offset+64, nv12t_src+tiled_offset+2048, temp2-64);
3221                         } else {
3222                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, temp2);
3223                         }
3224                 }
3225         } else if (temp1 >= 64) {
3226                 for (i = top; i < (yuv420_height-buttom); i += 1) {
3227                         j = left;
3228                         tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
3229                         temp2 = ((j+64)>>6)<<6;
3230                         temp2 = temp2-j;
3231                         linear_offset = temp1*(i-top);
3232                         temp4 = j&0x3;
3233                         tiled_offset = tiled_offset+temp4;
3234                         memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, temp2);
3235                         linear_offset = linear_offset+temp2;
3236                         j = j+temp2;
3237                         if ((j+64) <= temp3) {
3238                                 tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
3239                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
3240                                 linear_offset = linear_offset+64;
3241                                 j = j+64;
3242                         }
3243                         if ((j+64) <= temp3) {
3244                                 tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
3245                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 64);
3246                                 linear_offset = linear_offset+64;
3247                                 j = j+64;
3248                         }
3249                         if (j < temp3) {
3250                                 tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
3251                                 temp2 = temp3-j;
3252                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, temp2);
3253                         }
3254                 }
3255         } else {
3256                 for (i = top; i < (yuv420_height-buttom); i += 1) {
3257                         linear_offset = temp1*(i-top);
3258                         for (j = left; j < (yuv420_width - right); j += 2) {
3259                                 tiled_offset = __tile_4x2_read(yuv420_width, yuv420_height, j, i);
3260                                 temp4 = j&0x3;
3261                                 tiled_offset = tiled_offset+temp4;
3262                                 memcpy(yuv420_dest+linear_offset, nv12t_src+tiled_offset, 2);
3263                                 linear_offset = linear_offset+2;
3264                         }
3265                 }
3266         }
3267 }
3268
3269 void _mc_send_eos_signal(mc_gst_core_t *core)
3270 {
3271         g_mutex_lock(&core->eos_mutex);
3272         core->eos = FALSE;
3273         g_cond_broadcast(&core->eos_cond);
3274         g_mutex_unlock(&core->eos_mutex);
3275         LOGD("send EOS signal");
3276 }
3277
3278 void _mc_wait_for_eos(mc_gst_core_t *core)
3279 {
3280         g_mutex_lock(&core->eos_mutex);
3281         core->eos = TRUE;
3282         LOGD("waiting for EOS");
3283
3284         while (core->eos)
3285                 g_cond_wait(&core->eos_cond, &core->eos_mutex);
3286
3287         LOGD("received EOS");
3288         g_mutex_unlock(&core->eos_mutex);
3289 }
3290
3291 const gchar * _mc_error_to_string(mc_ret_e err)
3292 {
3293         guint err_u = (guint) err;
3294
3295         switch (err_u) {
3296         case MC_ERROR:
3297                 return "Error";
3298         case MC_PARAM_ERROR:
3299                 return "Parameter error";
3300         case MC_INVALID_ARG:
3301                 return "Invailid argument";
3302         case MC_PERMISSION_DENIED:
3303                 return "Permission denied";
3304         case MC_INVALID_STATUS:
3305                 return "Invalid status";
3306         case MC_NOT_SUPPORTED:
3307                 return "Not supported";
3308         case MC_INVALID_IN_BUF:
3309                 return "Invalid inputbuffer";
3310         case MC_INVALID_OUT_BUF:
3311                 return "Invalid outputbuffer";
3312         case MC_INTERNAL_ERROR:
3313                 return "Internal error";
3314         case MC_HW_ERROR:
3315                 return "Hardware error";
3316         case MC_NOT_INITIALIZED:
3317                 return "Not initialized";
3318         case MC_INVALID_STREAM:
3319                 return "Invalid stream";
3320         case MC_CODEC_NOT_FOUND:
3321                 return "Codec not found";
3322         case MC_ERROR_DECODE:
3323                 return "Decode error";
3324         case MC_OUTPUT_BUFFER_EMPTY:
3325                 return "Outputbuffer empty";
3326         case MC_OUTPUT_BUFFER_OVERFLOW:
3327                 return "Outputbuffer overflow";
3328         case MC_MEMORY_ALLOCED:
3329                 return "Memory allocated";
3330         case MC_COURRPTED_INI:
3331                 return "Courrpted ini";
3332         default:
3333                 return "Unknown error";
3334
3335         }
3336 }
3337
3338 int _mediacodec_get_mime(mc_gst_core_t *core)
3339 {
3340         media_format_mimetype_e mime;
3341
3342         switch (core->codec_id) {
3343         case MEDIACODEC_H264:
3344                 if (core->encoder)
3345                         mime = (core->is_hw) ? MEDIA_FORMAT_NV12 : MEDIA_FORMAT_I420;
3346                 else
3347                         mime = MEDIA_FORMAT_H264_SP;
3348                 break;
3349         case MEDIACODEC_MPEG4:
3350                 if (core->encoder)
3351                         mime = (core->is_hw) ? MEDIA_FORMAT_NV12 : MEDIA_FORMAT_I420;
3352                 else
3353                         mime = MEDIA_FORMAT_MPEG4_SP;
3354
3355                 break;
3356         case MEDIACODEC_H263:
3357                 if (core->encoder)
3358                         mime = (core->is_hw) ? MEDIA_FORMAT_NV12 : MEDIA_FORMAT_I420;
3359                 else
3360                         mime = MEDIA_FORMAT_H263P;
3361
3362                 break;
3363         case MEDIACODEC_AAC:
3364                 if (core->encoder)
3365                         mime = MEDIA_FORMAT_PCM;
3366                 else
3367                         mime = MEDIA_FORMAT_AAC;
3368
3369                 break;
3370         case MEDIACODEC_AAC_HE:
3371                 if (core->encoder)
3372                         mime = MEDIA_FORMAT_PCM;
3373                 else
3374                         mime = MEDIA_FORMAT_AAC_HE;
3375
3376                 break;
3377         case MEDIACODEC_AAC_HE_PS:
3378                 break;
3379         case MEDIACODEC_MP3:
3380                 mime = MEDIA_FORMAT_MP3;
3381                 break;
3382         case MEDIACODEC_VORBIS:
3383                 break;
3384         case MEDIACODEC_FLAC:
3385                 break;
3386         case MEDIACODEC_WMAV1:
3387                 break;
3388         case MEDIACODEC_WMAV2:
3389                 break;
3390         case MEDIACODEC_WMAPRO:
3391                 break;
3392         case MEDIACODEC_WMALSL:
3393                 break;
3394         case MEDIACODEC_AMR_NB:
3395                 mime = MEDIA_FORMAT_AMR_NB;
3396                 break;
3397         case MEDIACODEC_AMR_WB:
3398                 mime = MEDIA_FORMAT_AMR_WB;
3399                 break;
3400         default:
3401                 LOGE("NOT SUPPORTED!!!!");
3402                 break;
3403         }
3404         return mime;
3405 }
3406
3407 mc_ret_e mc_gst_get_packet_pool(mc_handle_t *mc_handle, media_packet_pool_h *pkt_pool)
3408 {
3409         int curr_size;
3410         int max_size, min_size;
3411         media_format_mimetype_e mime_format;
3412         media_format_h *fmt_handle = NULL;
3413         mc_gst_core_t *core = NULL;
3414
3415         if (!mc_handle)
3416                 return MC_PARAM_ERROR;
3417
3418         core = (mc_gst_core_t *)mc_handle->core;
3419
3420         int ret = media_packet_pool_create(pkt_pool);
3421
3422         if (ret != MEDIA_PACKET_ERROR_NONE) {
3423                 LOGE("media_packet_pool_create failed");
3424                 return MC_ERROR;
3425         }
3426
3427         if (media_format_create(&fmt_handle) != MEDIA_FORMAT_ERROR_NONE) {
3428                 LOGE("media format create failed");
3429                 return MC_ERROR;
3430         }
3431
3432         mime_format = _mediacodec_get_mime(core);
3433
3434         if (core->video) {
3435                 if (core->encoder) {
3436                         media_format_set_video_mime(fmt_handle, mime_format);
3437                         media_format_set_video_width(fmt_handle, mc_handle->info.encoder.width);
3438                         media_format_set_video_height(fmt_handle, mc_handle->info.encoder.height);
3439                         media_format_set_video_avg_bps(fmt_handle, mc_handle->info.encoder.bitrate);
3440                 } else {
3441                         media_format_set_video_mime(fmt_handle, mime_format);
3442                         media_format_set_video_width(fmt_handle, mc_handle->info.decoder.width);
3443                         media_format_set_video_height(fmt_handle, mc_handle->info.decoder.height);
3444                 }
3445
3446         } else {
3447                 if (core->encoder) {
3448                         media_format_set_audio_mime(fmt_handle, mime_format);
3449                         media_format_set_audio_channel(fmt_handle, mc_handle->info.encoder.channel);
3450                         media_format_set_audio_samplerate(fmt_handle, mc_handle->info.encoder.samplerate);
3451                         media_format_set_audio_bit(fmt_handle, mc_handle->info.encoder.bit);
3452                 } else {
3453                         media_format_set_audio_mime(fmt_handle, mime_format);
3454                         media_format_set_audio_channel(fmt_handle, mc_handle->info.decoder.channel);
3455                         media_format_set_audio_samplerate(fmt_handle, mc_handle->info.decoder.samplerate);
3456                         media_format_set_audio_bit(fmt_handle, mc_handle->info.decoder.bit);
3457                 }
3458         }
3459
3460         ret = media_packet_pool_set_media_format(*pkt_pool, fmt_handle);
3461         if (ret != MEDIA_PACKET_ERROR_NONE) {
3462                 LOGE("media_packet_pool_set_media_format failed");
3463                 return MC_ERROR;
3464         }
3465
3466         /* will use default size temporarily */
3467         max_size = DEFAULT_POOL_SIZE;
3468
3469         min_size = max_size;
3470         ret = media_packet_pool_set_size(*pkt_pool, min_size, max_size);
3471         if (ret != MEDIA_PACKET_ERROR_NONE) {
3472                 LOGE("media_packet_pool_set_size failed");
3473                 return MC_ERROR;
3474         }
3475
3476         media_packet_pool_get_size(*pkt_pool, &min_size, &max_size, &curr_size);
3477         LOGD("curr_size is  %d min_size is %d and max_size is %d \n", curr_size, min_size, max_size);
3478
3479         ret = media_packet_pool_allocate(*pkt_pool);
3480         if (ret != MEDIA_PACKET_ERROR_NONE) {
3481                 LOGE("media_packet_pool_allocate failed");
3482                 return MC_OUT_OF_MEMORY;
3483         }
3484         return MC_ERROR_NONE;
3485 }