1/************************************************************************** 2 * 3 * Copyright 2010 Thomas Balling Sørensen. 4 * All Rights Reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the 8 * "Software"), to deal in the Software without restriction, including 9 * without limitation the rights to use, copy, modify, merge, publish, 10 * distribute, sub license, and/or sell copies of the Software, and to 11 * permit persons to whom the Software is furnished to do so, subject to 12 * the following conditions: 13 * 14 * The above copyright notice and this permission notice (including the 15 * next paragraph) shall be included in all copies or substantial portions 16 * of the Software. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 21 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR 22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25 * 26 **************************************************************************/ 27 28#include "util/u_memory.h" 29#include "util/u_math.h" 30#include "util/u_debug.h" 31#include "util/u_video.h" 32 33#include "util/vl_vlc.h" 34 35#include "vl/vl_codec.h" 36#include "vdpau_private.h" 37 38/** 39 * Create a VdpDecoder. 40 */ 41VdpStatus 42vlVdpDecoderCreate(VdpDevice device, 43 VdpDecoderProfile profile, 44 uint32_t width, uint32_t height, 45 uint32_t max_references, 46 VdpDecoder *decoder) 47{ 48 struct pipe_video_codec templat = {}; 49 struct pipe_context *pipe; 50 struct pipe_screen *screen; 51 vlVdpDevice *dev; 52 vlVdpDecoder *vldecoder; 53 VdpStatus ret; 54 bool supported; 55 uint32_t maxwidth, maxheight; 56 57 if (!decoder) 58 return VDP_STATUS_INVALID_POINTER; 59 *decoder = 0; 60 61 if (!(width && height)) 62 return VDP_STATUS_INVALID_VALUE; 63 64 templat.profile = ProfileToPipe(profile); 65 if (templat.profile == PIPE_VIDEO_PROFILE_UNKNOWN) 66 return VDP_STATUS_INVALID_DECODER_PROFILE; 67 68 dev = vlGetDataHTAB(device); 69 if (!dev) 70 return VDP_STATUS_INVALID_HANDLE; 71 72 pipe = dev->context; 73 screen = dev->vscreen->pscreen; 74 75 mtx_lock(&dev->mutex); 76 77 supported = vl_codec_supported(screen, templat.profile, false); 78 if (!supported) { 79 mtx_unlock(&dev->mutex); 80 return VDP_STATUS_INVALID_DECODER_PROFILE; 81 } 82 83 maxwidth = screen->get_video_param 84 ( 85 screen, 86 templat.profile, 87 PIPE_VIDEO_ENTRYPOINT_BITSTREAM, 88 PIPE_VIDEO_CAP_MAX_WIDTH 89 ); 90 maxheight = screen->get_video_param 91 ( 92 screen, 93 templat.profile, 94 PIPE_VIDEO_ENTRYPOINT_BITSTREAM, 95 PIPE_VIDEO_CAP_MAX_HEIGHT 96 ); 97 if (width > maxwidth || height > maxheight) { 98 mtx_unlock(&dev->mutex); 99 return VDP_STATUS_INVALID_SIZE; 100 } 101 102 vldecoder = CALLOC(1,sizeof(vlVdpDecoder)); 103 if (!vldecoder) { 104 mtx_unlock(&dev->mutex); 105 return VDP_STATUS_RESOURCES; 106 } 107 108 DeviceReference(&vldecoder->device, dev); 109 110 templat.entrypoint = PIPE_VIDEO_ENTRYPOINT_BITSTREAM; 111 templat.chroma_format = PIPE_VIDEO_CHROMA_FORMAT_420; 112 templat.width = width; 113 templat.height = height; 114 templat.max_references = max_references; 115 116 if (u_reduce_video_profile(templat.profile) == 117 PIPE_VIDEO_FORMAT_MPEG4_AVC) 118 templat.level = u_get_h264_level(templat.width, templat.height, 119 &templat.max_references); 120 121 vldecoder->decoder = pipe->create_video_codec(pipe, &templat); 122 123 if (!vldecoder->decoder) { 124 ret = VDP_STATUS_ERROR; 125 goto error_decoder; 126 } 127 128 *decoder = vlAddDataHTAB(vldecoder); 129 if (*decoder == 0) { 130 ret = VDP_STATUS_ERROR; 131 goto error_handle; 132 } 133 134 (void) mtx_init(&vldecoder->mutex, mtx_plain); 135 mtx_unlock(&dev->mutex); 136 137 return VDP_STATUS_OK; 138 139error_handle: 140 vldecoder->decoder->destroy(vldecoder->decoder); 141 142error_decoder: 143 mtx_unlock(&dev->mutex); 144 DeviceReference(&vldecoder->device, NULL); 145 FREE(vldecoder); 146 return ret; 147} 148 149/** 150 * Destroy a VdpDecoder. 151 */ 152VdpStatus 153vlVdpDecoderDestroy(VdpDecoder decoder) 154{ 155 vlVdpDecoder *vldecoder; 156 157 vldecoder = (vlVdpDecoder *)vlGetDataHTAB(decoder); 158 if (!vldecoder) 159 return VDP_STATUS_INVALID_HANDLE; 160 161 mtx_lock(&vldecoder->mutex); 162 vldecoder->decoder->destroy(vldecoder->decoder); 163 mtx_unlock(&vldecoder->mutex); 164 mtx_destroy(&vldecoder->mutex); 165 166 vlRemoveDataHTAB(decoder); 167 DeviceReference(&vldecoder->device, NULL); 168 FREE(vldecoder); 169 170 return VDP_STATUS_OK; 171} 172 173/** 174 * Retrieve the parameters used to create a VdpDecoder. 175 */ 176VdpStatus 177vlVdpDecoderGetParameters(VdpDecoder decoder, 178 VdpDecoderProfile *profile, 179 uint32_t *width, 180 uint32_t *height) 181{ 182 vlVdpDecoder *vldecoder; 183 184 vldecoder = (vlVdpDecoder *)vlGetDataHTAB(decoder); 185 if (!vldecoder) 186 return VDP_STATUS_INVALID_HANDLE; 187 188 *profile = PipeToProfile(vldecoder->decoder->profile); 189 *width = vldecoder->decoder->width; 190 *height = vldecoder->decoder->height; 191 192 return VDP_STATUS_OK; 193} 194 195static VdpStatus 196vlVdpGetReferenceFrame(VdpVideoSurface handle, struct pipe_video_buffer **ref_frame) 197{ 198 vlVdpSurface *surface; 199 200 /* if surfaces equals VDP_STATUS_INVALID_HANDLE, they are not used */ 201 if (handle == VDP_INVALID_HANDLE) { 202 *ref_frame = NULL; 203 return VDP_STATUS_OK; 204 } 205 206 surface = vlGetDataHTAB(handle); 207 if (!surface) 208 return VDP_STATUS_INVALID_HANDLE; 209 210 *ref_frame = surface->video_buffer; 211 if (!*ref_frame) 212 return VDP_STATUS_INVALID_HANDLE; 213 214 return VDP_STATUS_OK; 215} 216 217/** 218 * Decode a mpeg 1/2 video. 219 */ 220static VdpStatus 221vlVdpDecoderRenderMpeg12(struct pipe_mpeg12_picture_desc *picture, 222 VdpPictureInfoMPEG1Or2 *picture_info) 223{ 224 VdpStatus r; 225 226 VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Decoding MPEG12\n"); 227 228 r = vlVdpGetReferenceFrame(picture_info->forward_reference, &picture->ref[0]); 229 if (r != VDP_STATUS_OK) 230 return r; 231 232 r = vlVdpGetReferenceFrame(picture_info->backward_reference, &picture->ref[1]); 233 if (r != VDP_STATUS_OK) 234 return r; 235 236 picture->picture_coding_type = picture_info->picture_coding_type; 237 picture->picture_structure = picture_info->picture_structure; 238 picture->frame_pred_frame_dct = picture_info->frame_pred_frame_dct; 239 picture->q_scale_type = picture_info->q_scale_type; 240 picture->alternate_scan = picture_info->alternate_scan; 241 picture->intra_vlc_format = picture_info->intra_vlc_format; 242 picture->concealment_motion_vectors = picture_info->concealment_motion_vectors; 243 picture->intra_dc_precision = picture_info->intra_dc_precision; 244 picture->f_code[0][0] = picture_info->f_code[0][0] - 1; 245 picture->f_code[0][1] = picture_info->f_code[0][1] - 1; 246 picture->f_code[1][0] = picture_info->f_code[1][0] - 1; 247 picture->f_code[1][1] = picture_info->f_code[1][1] - 1; 248 picture->num_slices = picture_info->slice_count; 249 picture->top_field_first = picture_info->top_field_first; 250 picture->full_pel_forward_vector = picture_info->full_pel_forward_vector; 251 picture->full_pel_backward_vector = picture_info->full_pel_backward_vector; 252 picture->intra_matrix = picture_info->intra_quantizer_matrix; 253 picture->non_intra_matrix = picture_info->non_intra_quantizer_matrix; 254 255 return VDP_STATUS_OK; 256} 257 258/** 259 * Decode a mpeg 4 video. 260 */ 261static VdpStatus 262vlVdpDecoderRenderMpeg4(struct pipe_mpeg4_picture_desc *picture, 263 VdpPictureInfoMPEG4Part2 *picture_info) 264{ 265 VdpStatus r; 266 unsigned i; 267 268 VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Decoding MPEG4\n"); 269 270 r = vlVdpGetReferenceFrame(picture_info->forward_reference, &picture->ref[0]); 271 if (r != VDP_STATUS_OK) 272 return r; 273 274 r = vlVdpGetReferenceFrame(picture_info->backward_reference, &picture->ref[1]); 275 if (r != VDP_STATUS_OK) 276 return r; 277 278 for (i = 0; i < 2; ++i) { 279 picture->trd[i] = picture_info->trd[i]; 280 picture->trb[i] = picture_info->trb[i]; 281 } 282 picture->vop_time_increment_resolution = picture_info->vop_time_increment_resolution; 283 picture->vop_coding_type = picture_info->vop_coding_type; 284 picture->vop_fcode_forward = picture_info->vop_fcode_forward; 285 picture->vop_fcode_backward = picture_info->vop_fcode_backward; 286 picture->resync_marker_disable = picture_info->resync_marker_disable; 287 picture->interlaced = picture_info->interlaced; 288 picture->quant_type = picture_info->quant_type; 289 picture->quarter_sample = picture_info->quarter_sample; 290 picture->short_video_header = picture_info->short_video_header; 291 picture->rounding_control = picture_info->rounding_control; 292 picture->alternate_vertical_scan_flag = picture_info->alternate_vertical_scan_flag; 293 picture->top_field_first = picture_info->top_field_first; 294 picture->intra_matrix = picture_info->intra_quantizer_matrix; 295 picture->non_intra_matrix = picture_info->non_intra_quantizer_matrix; 296 297 return VDP_STATUS_OK; 298} 299 300static VdpStatus 301vlVdpDecoderRenderVC1(struct pipe_vc1_picture_desc *picture, 302 VdpPictureInfoVC1 *picture_info) 303{ 304 VdpStatus r; 305 306 VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Decoding VC-1\n"); 307 308 r = vlVdpGetReferenceFrame(picture_info->forward_reference, &picture->ref[0]); 309 if (r != VDP_STATUS_OK) 310 return r; 311 312 r = vlVdpGetReferenceFrame(picture_info->backward_reference, &picture->ref[1]); 313 if (r != VDP_STATUS_OK) 314 return r; 315 316 picture->slice_count = picture_info->slice_count; 317 picture->picture_type = picture_info->picture_type; 318 picture->frame_coding_mode = picture_info->frame_coding_mode; 319 picture->postprocflag = picture_info->postprocflag; 320 picture->pulldown = picture_info->pulldown; 321 picture->interlace = picture_info->interlace; 322 picture->tfcntrflag = picture_info->tfcntrflag; 323 picture->finterpflag = picture_info->finterpflag; 324 picture->psf = picture_info->psf; 325 picture->dquant = picture_info->dquant; 326 picture->panscan_flag = picture_info->panscan_flag; 327 picture->refdist_flag = picture_info->refdist_flag; 328 picture->quantizer = picture_info->quantizer; 329 picture->extended_mv = picture_info->extended_mv; 330 picture->extended_dmv = picture_info->extended_dmv; 331 picture->overlap = picture_info->overlap; 332 picture->vstransform = picture_info->vstransform; 333 picture->loopfilter = picture_info->loopfilter; 334 picture->fastuvmc = picture_info->fastuvmc; 335 picture->range_mapy_flag = picture_info->range_mapy_flag; 336 picture->range_mapy = picture_info->range_mapy; 337 picture->range_mapuv_flag = picture_info->range_mapuv_flag; 338 picture->range_mapuv = picture_info->range_mapuv; 339 picture->multires = picture_info->multires; 340 picture->syncmarker = picture_info->syncmarker; 341 picture->rangered = picture_info->rangered; 342 picture->maxbframes = picture_info->maxbframes; 343 picture->deblockEnable = picture_info->deblockEnable; 344 picture->pquant = picture_info->pquant; 345 346 return VDP_STATUS_OK; 347} 348 349static VdpStatus 350vlVdpDecoderRenderH264(struct pipe_h264_picture_desc *picture, 351 VdpPictureInfoH264 *picture_info, unsigned level_idc) 352{ 353 unsigned i; 354 355 VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Decoding H264\n"); 356 357 picture->pps->sps->mb_adaptive_frame_field_flag = picture_info->mb_adaptive_frame_field_flag; 358 picture->pps->sps->frame_mbs_only_flag = picture_info->frame_mbs_only_flag; 359 picture->pps->sps->log2_max_frame_num_minus4 = picture_info->log2_max_frame_num_minus4; 360 picture->pps->sps->pic_order_cnt_type = picture_info->pic_order_cnt_type; 361 picture->pps->sps->log2_max_pic_order_cnt_lsb_minus4 = picture_info->log2_max_pic_order_cnt_lsb_minus4; 362 picture->pps->sps->delta_pic_order_always_zero_flag = picture_info->delta_pic_order_always_zero_flag; 363 picture->pps->sps->direct_8x8_inference_flag = picture_info->direct_8x8_inference_flag; 364 picture->pps->sps->level_idc = level_idc; 365 picture->pps->sps->MinLumaBiPredSize8x8 = (level_idc >= 31); /* See section A.3.3.2 of H264 spec */; 366 367 picture->pps->transform_8x8_mode_flag = picture_info->transform_8x8_mode_flag; 368 picture->pps->chroma_qp_index_offset = picture_info->chroma_qp_index_offset; 369 picture->pps->second_chroma_qp_index_offset = picture_info->second_chroma_qp_index_offset; 370 picture->pps->pic_init_qp_minus26 = picture_info->pic_init_qp_minus26; 371 /*picture->pps-> pic_init_qs_minus26 not passed in VdpPictureInfoH264*/ 372 picture->pps->entropy_coding_mode_flag = picture_info->entropy_coding_mode_flag; 373 picture->pps->deblocking_filter_control_present_flag = picture_info->deblocking_filter_control_present_flag; 374 picture->pps->redundant_pic_cnt_present_flag = picture_info->redundant_pic_cnt_present_flag; 375 picture->pps->constrained_intra_pred_flag = picture_info->constrained_intra_pred_flag; 376 picture->pps->weighted_pred_flag = picture_info->weighted_pred_flag; 377 picture->pps->weighted_bipred_idc = picture_info->weighted_bipred_idc; 378 picture->pps->bottom_field_pic_order_in_frame_present_flag = picture_info->pic_order_present_flag; 379 memcpy(picture->pps->ScalingList4x4, picture_info->scaling_lists_4x4, 6*16); 380 memcpy(picture->pps->ScalingList8x8, picture_info->scaling_lists_8x8, 2*64); 381 382 picture->slice_count = picture_info->slice_count; 383 picture->field_order_cnt[0] = picture_info->field_order_cnt[0]; 384 picture->field_order_cnt[1] = picture_info->field_order_cnt[1]; 385 picture->is_reference = picture_info->is_reference; 386 picture->frame_num = picture_info->frame_num; 387 picture->field_pic_flag = picture_info->field_pic_flag; 388 picture->bottom_field_flag = picture_info->bottom_field_flag; 389 picture->num_ref_frames = picture_info->num_ref_frames; 390 391 picture->num_ref_idx_l0_active_minus1 = picture_info->num_ref_idx_l0_active_minus1; 392 picture->num_ref_idx_l1_active_minus1 = picture_info->num_ref_idx_l1_active_minus1; 393 394 for (i = 0; i < 16; ++i) { 395 VdpStatus ret = vlVdpGetReferenceFrame 396 ( 397 picture_info->referenceFrames[i].surface, 398 &picture->ref[i] 399 ); 400 if (ret != VDP_STATUS_OK) 401 return ret; 402 403 picture->is_long_term[i] = picture_info->referenceFrames[i].is_long_term; 404 picture->top_is_reference[i] = picture_info->referenceFrames[i].top_is_reference; 405 picture->bottom_is_reference[i] = picture_info->referenceFrames[i].bottom_is_reference; 406 picture->field_order_cnt_list[i][0] = picture_info->referenceFrames[i].field_order_cnt[0]; 407 picture->field_order_cnt_list[i][1] = picture_info->referenceFrames[i].field_order_cnt[1]; 408 picture->frame_num_list[i] = picture_info->referenceFrames[i].frame_idx; 409 } 410 411 return VDP_STATUS_OK; 412} 413 414static VdpStatus 415vlVdpDecoderRenderH265(struct pipe_h265_picture_desc *picture, 416 VdpPictureInfoHEVC *picture_info) 417{ 418 unsigned i; 419 420 picture->pps->sps->chroma_format_idc = picture_info->chroma_format_idc; 421 picture->pps->sps->separate_colour_plane_flag = picture_info->separate_colour_plane_flag; 422 picture->pps->sps->pic_width_in_luma_samples = picture_info->pic_width_in_luma_samples; 423 picture->pps->sps->pic_height_in_luma_samples = picture_info->pic_height_in_luma_samples; 424 picture->pps->sps->bit_depth_luma_minus8 = picture_info->bit_depth_luma_minus8; 425 picture->pps->sps->bit_depth_chroma_minus8 = picture_info->bit_depth_chroma_minus8; 426 picture->pps->sps->log2_max_pic_order_cnt_lsb_minus4 = picture_info->log2_max_pic_order_cnt_lsb_minus4; 427 picture->pps->sps->sps_max_dec_pic_buffering_minus1 = picture_info->sps_max_dec_pic_buffering_minus1; 428 picture->pps->sps->log2_min_luma_coding_block_size_minus3 = picture_info->log2_min_luma_coding_block_size_minus3; 429 picture->pps->sps->log2_diff_max_min_luma_coding_block_size = picture_info->log2_diff_max_min_luma_coding_block_size; 430 picture->pps->sps->log2_min_transform_block_size_minus2 = picture_info->log2_min_transform_block_size_minus2; 431 picture->pps->sps->log2_diff_max_min_transform_block_size = picture_info->log2_diff_max_min_transform_block_size; 432 picture->pps->sps->max_transform_hierarchy_depth_inter = picture_info->max_transform_hierarchy_depth_inter; 433 picture->pps->sps->max_transform_hierarchy_depth_intra = picture_info->max_transform_hierarchy_depth_intra; 434 picture->pps->sps->scaling_list_enabled_flag = picture_info->scaling_list_enabled_flag; 435 memcpy(picture->pps->sps->ScalingList4x4, picture_info->ScalingList4x4, 6*16); 436 memcpy(picture->pps->sps->ScalingList8x8, picture_info->ScalingList8x8, 6*64); 437 memcpy(picture->pps->sps->ScalingList16x16, picture_info->ScalingList16x16, 6*64); 438 memcpy(picture->pps->sps->ScalingList32x32, picture_info->ScalingList32x32, 2*64); 439 memcpy(picture->pps->sps->ScalingListDCCoeff16x16, picture_info->ScalingListDCCoeff16x16, 6); 440 memcpy(picture->pps->sps->ScalingListDCCoeff32x32, picture_info->ScalingListDCCoeff32x32, 2); 441 picture->pps->sps->amp_enabled_flag = picture_info->amp_enabled_flag; 442 picture->pps->sps->sample_adaptive_offset_enabled_flag = picture_info->sample_adaptive_offset_enabled_flag; 443 picture->pps->sps->pcm_enabled_flag = picture_info->pcm_enabled_flag; 444 picture->pps->sps->pcm_sample_bit_depth_luma_minus1 = picture_info->pcm_sample_bit_depth_luma_minus1; 445 picture->pps->sps->pcm_sample_bit_depth_chroma_minus1 = picture_info->pcm_sample_bit_depth_chroma_minus1; 446 picture->pps->sps->log2_min_pcm_luma_coding_block_size_minus3 = picture_info->log2_min_pcm_luma_coding_block_size_minus3; 447 picture->pps->sps->log2_diff_max_min_pcm_luma_coding_block_size = picture_info->log2_diff_max_min_pcm_luma_coding_block_size; 448 picture->pps->sps->pcm_loop_filter_disabled_flag = picture_info->pcm_loop_filter_disabled_flag; 449 picture->pps->sps->num_short_term_ref_pic_sets = picture_info->num_short_term_ref_pic_sets; 450 picture->pps->sps->long_term_ref_pics_present_flag = picture_info->long_term_ref_pics_present_flag; 451 picture->pps->sps->num_long_term_ref_pics_sps = picture_info->num_long_term_ref_pics_sps; 452 picture->pps->sps->sps_temporal_mvp_enabled_flag = picture_info->sps_temporal_mvp_enabled_flag; 453 picture->pps->sps->strong_intra_smoothing_enabled_flag = picture_info->strong_intra_smoothing_enabled_flag; 454 455 picture->pps->dependent_slice_segments_enabled_flag = picture_info->dependent_slice_segments_enabled_flag; 456 picture->pps->output_flag_present_flag = picture_info->output_flag_present_flag; 457 picture->pps->num_extra_slice_header_bits = picture_info->num_extra_slice_header_bits; 458 picture->pps->sign_data_hiding_enabled_flag = picture_info->sign_data_hiding_enabled_flag; 459 picture->pps->cabac_init_present_flag = picture_info->cabac_init_present_flag; 460 picture->pps->num_ref_idx_l0_default_active_minus1 = picture_info->num_ref_idx_l0_default_active_minus1; 461 picture->pps->num_ref_idx_l1_default_active_minus1 = picture_info->num_ref_idx_l1_default_active_minus1; 462 picture->pps->init_qp_minus26 = picture_info->init_qp_minus26; 463 picture->pps->constrained_intra_pred_flag = picture_info->constrained_intra_pred_flag; 464 picture->pps->transform_skip_enabled_flag = picture_info->transform_skip_enabled_flag; 465 picture->pps->cu_qp_delta_enabled_flag = picture_info->cu_qp_delta_enabled_flag; 466 picture->pps->diff_cu_qp_delta_depth = picture_info->diff_cu_qp_delta_depth; 467 picture->pps->pps_cb_qp_offset = picture_info->pps_cb_qp_offset; 468 picture->pps->pps_cr_qp_offset = picture_info->pps_cr_qp_offset; 469 picture->pps->pps_slice_chroma_qp_offsets_present_flag = picture_info->pps_slice_chroma_qp_offsets_present_flag; 470 picture->pps->weighted_pred_flag = picture_info->weighted_pred_flag; 471 picture->pps->weighted_bipred_flag = picture_info->weighted_bipred_flag; 472 picture->pps->transquant_bypass_enabled_flag = picture_info->transquant_bypass_enabled_flag; 473 picture->pps->tiles_enabled_flag = picture_info->tiles_enabled_flag; 474 picture->pps->entropy_coding_sync_enabled_flag = picture_info->entropy_coding_sync_enabled_flag; 475 picture->pps->num_tile_columns_minus1 = picture_info->num_tile_columns_minus1; 476 picture->pps->num_tile_rows_minus1 = picture_info->num_tile_rows_minus1; 477 picture->pps->uniform_spacing_flag = picture_info->uniform_spacing_flag; 478 memcpy(picture->pps->column_width_minus1, picture_info->column_width_minus1, 20 * 2); 479 memcpy(picture->pps->row_height_minus1, picture_info->row_height_minus1, 22 * 2); 480 picture->pps->loop_filter_across_tiles_enabled_flag = picture_info->loop_filter_across_tiles_enabled_flag; 481 picture->pps->pps_loop_filter_across_slices_enabled_flag = picture_info->pps_loop_filter_across_slices_enabled_flag; 482 picture->pps->deblocking_filter_control_present_flag = picture_info->deblocking_filter_control_present_flag; 483 picture->pps->deblocking_filter_override_enabled_flag = picture_info->deblocking_filter_override_enabled_flag; 484 picture->pps->pps_deblocking_filter_disabled_flag = picture_info->pps_deblocking_filter_disabled_flag; 485 picture->pps->pps_beta_offset_div2 = picture_info->pps_beta_offset_div2; 486 picture->pps->pps_tc_offset_div2 = picture_info->pps_tc_offset_div2; 487 picture->pps->lists_modification_present_flag = picture_info->lists_modification_present_flag; 488 picture->pps->log2_parallel_merge_level_minus2 = picture_info->log2_parallel_merge_level_minus2; 489 picture->pps->slice_segment_header_extension_present_flag = picture_info->slice_segment_header_extension_present_flag; 490 491 picture->IDRPicFlag = picture_info->IDRPicFlag; 492 picture->RAPPicFlag = picture_info->RAPPicFlag; 493 picture->CurrRpsIdx = picture_info->CurrRpsIdx; 494 picture->NumPocTotalCurr = picture_info->NumPocTotalCurr; 495 picture->NumDeltaPocsOfRefRpsIdx = picture_info->NumDeltaPocsOfRefRpsIdx; 496 picture->NumShortTermPictureSliceHeaderBits = picture_info->NumShortTermPictureSliceHeaderBits; 497 picture->NumLongTermPictureSliceHeaderBits = picture_info->NumLongTermPictureSliceHeaderBits; 498 picture->CurrPicOrderCntVal = picture_info->CurrPicOrderCntVal; 499 500 for (i = 0; i < 16; ++i) { 501 VdpStatus ret = vlVdpGetReferenceFrame 502 ( 503 picture_info->RefPics[i], 504 &picture->ref[i] 505 ); 506 if (ret != VDP_STATUS_OK) 507 return ret; 508 509 picture->PicOrderCntVal[i] = picture_info->PicOrderCntVal[i]; 510 picture->IsLongTerm[i] = picture_info->IsLongTerm[i]; 511 } 512 513 picture->NumPocStCurrBefore = picture_info->NumPocStCurrBefore; 514 picture->NumPocStCurrAfter = picture_info->NumPocStCurrAfter; 515 picture->NumPocLtCurr = picture_info->NumPocLtCurr; 516 memcpy(picture->RefPicSetStCurrBefore, picture_info->RefPicSetStCurrBefore, 8); 517 memcpy(picture->RefPicSetStCurrAfter, picture_info->RefPicSetStCurrAfter, 8); 518 memcpy(picture->RefPicSetLtCurr, picture_info->RefPicSetLtCurr, 8); 519 picture->UseRefPicList = false; 520 picture->UseStRpsBits = false; 521 522 return VDP_STATUS_OK; 523} 524 525static void 526vlVdpDecoderFixVC1Startcode(uint32_t *num_buffers, const void *buffers[], unsigned sizes[]) 527{ 528 static const uint8_t vc1_startcode[] = { 0x00, 0x00, 0x01, 0x0D }; 529 struct vl_vlc vlc = {}; 530 unsigned i; 531 532 /* search the first 64 bytes for a startcode */ 533 vl_vlc_init(&vlc, *num_buffers, buffers, sizes); 534 while (vl_vlc_search_byte(&vlc, 64*8, 0x00) && vl_vlc_bits_left(&vlc) >= 32) { 535 uint32_t value = vl_vlc_peekbits(&vlc, 32); 536 if (value == 0x0000010D || 537 value == 0x0000010C || 538 value == 0x0000010B) 539 return; 540 vl_vlc_eatbits(&vlc, 8); 541 } 542 543 /* none found, ok add one manually */ 544 VDPAU_MSG(VDPAU_TRACE, "[VDPAU] Manually adding VC-1 startcode\n"); 545 for (i = *num_buffers; i > 0; --i) { 546 buffers[i] = buffers[i - 1]; 547 sizes[i] = sizes[i - 1]; 548 } 549 ++(*num_buffers); 550 buffers[0] = vc1_startcode; 551 sizes[0] = 4; 552} 553 554/** 555 * Decode a compressed field/frame and render the result into a VdpVideoSurface. 556 */ 557VdpStatus 558vlVdpDecoderRender(VdpDecoder decoder, 559 VdpVideoSurface target, 560 VdpPictureInfo const *picture_info, 561 uint32_t bitstream_buffer_count, 562 VdpBitstreamBuffer const *bitstream_buffers) 563{ 564 const void * buffers[bitstream_buffer_count + 1]; 565 unsigned sizes[bitstream_buffer_count + 1]; 566 vlVdpDecoder *vldecoder; 567 vlVdpSurface *vlsurf; 568 VdpStatus ret; 569 struct pipe_screen *screen; 570 struct pipe_video_codec *dec; 571 bool buffer_support[2]; 572 unsigned i; 573 struct pipe_h264_sps sps_h264 = {}; 574 struct pipe_h264_pps pps_h264 = { &sps_h264 }; 575 struct pipe_h265_sps sps_h265 = {}; 576 struct pipe_h265_pps pps_h265 = { &sps_h265 }; 577 union { 578 struct pipe_picture_desc base; 579 struct pipe_mpeg12_picture_desc mpeg12; 580 struct pipe_mpeg4_picture_desc mpeg4; 581 struct pipe_vc1_picture_desc vc1; 582 struct pipe_h264_picture_desc h264; 583 struct pipe_h265_picture_desc h265; 584 } desc; 585 586 if (!(picture_info && bitstream_buffers)) 587 return VDP_STATUS_INVALID_POINTER; 588 589 vldecoder = (vlVdpDecoder *)vlGetDataHTAB(decoder); 590 if (!vldecoder) 591 return VDP_STATUS_INVALID_HANDLE; 592 dec = vldecoder->decoder; 593 screen = dec->context->screen; 594 595 vlsurf = (vlVdpSurface *)vlGetDataHTAB(target); 596 if (!vlsurf) 597 return VDP_STATUS_INVALID_HANDLE; 598 599 if (vlsurf->device != vldecoder->device) 600 return VDP_STATUS_HANDLE_DEVICE_MISMATCH; 601 602 if (vlsurf->video_buffer != NULL && 603 pipe_format_to_chroma_format(vlsurf->video_buffer->buffer_format) != dec->chroma_format) 604 // TODO: Recreate decoder with correct chroma 605 return VDP_STATUS_INVALID_CHROMA_TYPE; 606 607 buffer_support[0] = screen->get_video_param(screen, dec->profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM, 608 PIPE_VIDEO_CAP_SUPPORTS_PROGRESSIVE); 609 buffer_support[1] = screen->get_video_param(screen, dec->profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM, 610 PIPE_VIDEO_CAP_SUPPORTS_INTERLACED); 611 612 if (vlsurf->video_buffer == NULL || 613 !screen->is_video_format_supported(screen, vlsurf->video_buffer->buffer_format, 614 dec->profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM) || 615 !buffer_support[vlsurf->video_buffer->interlaced]) { 616 617 mtx_lock(&vlsurf->device->mutex); 618 619 /* destroy the old one */ 620 if (vlsurf->video_buffer) 621 vlsurf->video_buffer->destroy(vlsurf->video_buffer); 622 623 /* set the buffer format to the prefered one */ 624 vlsurf->templat.buffer_format = screen->get_video_param(screen, dec->profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM, 625 PIPE_VIDEO_CAP_PREFERED_FORMAT); 626 627 /* also set interlacing to decoders preferences */ 628 vlsurf->templat.interlaced = screen->get_video_param(screen, dec->profile, PIPE_VIDEO_ENTRYPOINT_BITSTREAM, 629 PIPE_VIDEO_CAP_PREFERS_INTERLACED); 630 631 /* and recreate the video buffer */ 632 vlsurf->video_buffer = dec->context->create_video_buffer(dec->context, &vlsurf->templat); 633 634 /* still no luck? get me out of here... */ 635 if (!vlsurf->video_buffer) { 636 mtx_unlock(&vlsurf->device->mutex); 637 return VDP_STATUS_NO_IMPLEMENTATION; 638 } 639 vlVdpVideoSurfaceClear(vlsurf); 640 mtx_unlock(&vlsurf->device->mutex); 641 } 642 643 for (i = 0; i < bitstream_buffer_count; ++i) { 644 buffers[i] = bitstream_buffers[i].bitstream; 645 sizes[i] = bitstream_buffers[i].bitstream_bytes; 646 } 647 648 memset(&desc, 0, sizeof(desc)); 649 desc.base.profile = dec->profile; 650 switch (u_reduce_video_profile(dec->profile)) { 651 case PIPE_VIDEO_FORMAT_MPEG12: 652 ret = vlVdpDecoderRenderMpeg12(&desc.mpeg12, (VdpPictureInfoMPEG1Or2 *)picture_info); 653 break; 654 case PIPE_VIDEO_FORMAT_MPEG4: 655 ret = vlVdpDecoderRenderMpeg4(&desc.mpeg4, (VdpPictureInfoMPEG4Part2 *)picture_info); 656 break; 657 case PIPE_VIDEO_FORMAT_VC1: 658 if (dec->profile == PIPE_VIDEO_PROFILE_VC1_ADVANCED) 659 vlVdpDecoderFixVC1Startcode(&bitstream_buffer_count, buffers, sizes); 660 ret = vlVdpDecoderRenderVC1(&desc.vc1, (VdpPictureInfoVC1 *)picture_info); 661 break; 662 case PIPE_VIDEO_FORMAT_MPEG4_AVC: 663 desc.h264.pps = &pps_h264; 664 ret = vlVdpDecoderRenderH264(&desc.h264, (VdpPictureInfoH264 *)picture_info, dec->level); 665 break; 666 case PIPE_VIDEO_FORMAT_HEVC: 667 desc.h265.pps = &pps_h265; 668 ret = vlVdpDecoderRenderH265(&desc.h265, (VdpPictureInfoHEVC *)picture_info); 669 break; 670 default: 671 return VDP_STATUS_INVALID_DECODER_PROFILE; 672 } 673 674 if (ret != VDP_STATUS_OK) 675 return ret; 676 677 mtx_lock(&vldecoder->mutex); 678 dec->begin_frame(dec, vlsurf->video_buffer, &desc.base); 679 dec->decode_bitstream(dec, vlsurf->video_buffer, &desc.base, bitstream_buffer_count, buffers, sizes); 680 dec->end_frame(dec, vlsurf->video_buffer, &desc.base); 681 mtx_unlock(&vldecoder->mutex); 682 return ret; 683} 684