| // Copyright 2022 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "media/gpu/vaapi/test/h265_vaapi_wrapper.h" |
| |
| #include "build/chromeos_buildflags.h" |
| #include "media/gpu/macros.h" |
| #include "media/gpu/vaapi/test/macros.h" |
| |
| #include <va/va.h> |
| namespace media { |
| |
| namespace { |
| |
| // Equation 5-8 in spec. |
| int Clip3(int x, int y, int z) { |
| if (z < x) |
| return x; |
| if (z > y) |
| return y; |
| return z; |
| } |
| |
| // Fill |va_pic| with default/neutral values. |
| void InitVAPicture(VAPictureHEVC* va_pic) { |
| va_pic->picture_id = VA_INVALID_ID; |
| va_pic->flags = VA_PICTURE_HEVC_INVALID; |
| } |
| |
| constexpr int kInvalidRefPicIndex = -1; |
| |
| bool IsValidVABufferType(VABufferType type) { |
| return type < VABufferTypeMax; |
| } |
| |
| } // namespace |
| |
| namespace vaapi_test { |
| |
| H265VaapiWrapper::H265VaapiWrapper(const VaapiDevice& va_device) |
| : va_device_(va_device), va_config_(nullptr), va_context_(nullptr) { |
| ref_pic_list_pocs_.reserve(kMaxRefIdxActive); |
| } |
| |
| H265VaapiWrapper::~H265VaapiWrapper() = default; |
| |
| scoped_refptr<H265Picture> H265VaapiWrapper::CreateH265Picture( |
| const H265SPS* sps) { |
| const VAProfile profile = GetProfile(sps); |
| const gfx::Size size = sps->GetVisibleRect().size(); |
| |
| if (!va_config_) { |
| va_config_ = std::make_unique<ScopedVAConfig>(*va_device_, profile, |
| GetFormatForProfile(profile)); |
| } |
| if (!va_context_) { |
| va_context_ = |
| std::make_unique<ScopedVAContext>(*va_device_, *va_config_, size); |
| } |
| |
| VASurfaceAttrib attribute{}; |
| memset(&attribute, 0, sizeof(attribute)); |
| attribute.type = VASurfaceAttribUsageHint; |
| attribute.flags = VA_SURFACE_ATTRIB_SETTABLE; |
| attribute.value.type = VAGenericValueTypeInteger; |
| attribute.value.value.i = VA_SURFACE_ATTRIB_USAGE_HINT_DECODER; |
| |
| scoped_refptr<SharedVASurface> surface = SharedVASurface::Create( |
| *va_device_, va_config_->va_rt_format(), size, attribute); |
| return base::WrapRefCounted(new vaapi_test::H265Picture(surface)); |
| } |
| |
| bool H265VaapiWrapper::IsChromaSamplingSupported( |
| VideoChromaSampling chroma_sampling) { |
| return chroma_sampling == VideoChromaSampling::k420; |
| } |
| |
| bool H265VaapiWrapper::SubmitFrameMetadata( |
| const H265SPS* sps, |
| const H265PPS* pps, |
| const H265SliceHeader* slice_hdr, |
| const H265Picture::Vector& ref_pic_list, |
| scoped_refptr<H265Picture> pic) { |
| DCHECK(!last_slice_data_.size()); |
| VAPictureParameterBufferHEVC pic_param; |
| memset(&pic_param, 0, sizeof(pic_param)); |
| |
| int highest_tid = sps->sps_max_sub_layers_minus1; |
| #define FROM_SPS_TO_PP(a) pic_param.a = sps->a |
| #define FROM_SPS_TO_PP2(a, b) pic_param.b = sps->a |
| #define FROM_PPS_TO_PP(a) pic_param.a = pps->a |
| #define FROM_SPS_TO_PP_PF(a) pic_param.pic_fields.bits.a = sps->a |
| #define FROM_PPS_TO_PP_PF(a) pic_param.pic_fields.bits.a = pps->a |
| #define FROM_SPS_TO_PP_SPF(a) pic_param.slice_parsing_fields.bits.a = sps->a |
| #define FROM_PPS_TO_PP_SPF(a) pic_param.slice_parsing_fields.bits.a = pps->a |
| #define FROM_PPS_TO_PP_SPF2(a, b) pic_param.slice_parsing_fields.bits.b = pps->a |
| FROM_SPS_TO_PP(pic_width_in_luma_samples); |
| FROM_SPS_TO_PP(pic_height_in_luma_samples); |
| FROM_SPS_TO_PP_PF(chroma_format_idc); |
| FROM_SPS_TO_PP_PF(separate_colour_plane_flag); |
| FROM_SPS_TO_PP_PF(pcm_enabled_flag); |
| FROM_SPS_TO_PP_PF(scaling_list_enabled_flag); |
| FROM_PPS_TO_PP_PF(transform_skip_enabled_flag); |
| FROM_SPS_TO_PP_PF(amp_enabled_flag); |
| FROM_SPS_TO_PP_PF(strong_intra_smoothing_enabled_flag); |
| FROM_PPS_TO_PP_PF(sign_data_hiding_enabled_flag); |
| FROM_PPS_TO_PP_PF(constrained_intra_pred_flag); |
| FROM_PPS_TO_PP_PF(cu_qp_delta_enabled_flag); |
| FROM_PPS_TO_PP_PF(weighted_pred_flag); |
| FROM_PPS_TO_PP_PF(weighted_bipred_flag); |
| FROM_PPS_TO_PP_PF(transquant_bypass_enabled_flag); |
| FROM_PPS_TO_PP_PF(tiles_enabled_flag); |
| FROM_PPS_TO_PP_PF(entropy_coding_sync_enabled_flag); |
| FROM_PPS_TO_PP_PF(pps_loop_filter_across_slices_enabled_flag); |
| FROM_PPS_TO_PP_PF(loop_filter_across_tiles_enabled_flag); |
| FROM_SPS_TO_PP_PF(pcm_loop_filter_disabled_flag); |
| pic_param.pic_fields.bits.NoPicReorderingFlag = |
| (sps->sps_max_num_reorder_pics[highest_tid] == 0) ? 1 : 0; |
| |
| FROM_SPS_TO_PP2(sps_max_dec_pic_buffering_minus1[highest_tid], |
| sps_max_dec_pic_buffering_minus1); |
| FROM_SPS_TO_PP(bit_depth_luma_minus8); |
| FROM_SPS_TO_PP(bit_depth_chroma_minus8); |
| FROM_SPS_TO_PP(pcm_sample_bit_depth_luma_minus1); |
| FROM_SPS_TO_PP(pcm_sample_bit_depth_chroma_minus1); |
| FROM_SPS_TO_PP(log2_min_luma_coding_block_size_minus3); |
| FROM_SPS_TO_PP(log2_diff_max_min_luma_coding_block_size); |
| FROM_SPS_TO_PP2(log2_min_luma_transform_block_size_minus2, |
| log2_min_transform_block_size_minus2); |
| FROM_SPS_TO_PP2(log2_diff_max_min_luma_transform_block_size, |
| log2_diff_max_min_transform_block_size); |
| FROM_SPS_TO_PP(log2_min_pcm_luma_coding_block_size_minus3); |
| FROM_SPS_TO_PP(log2_diff_max_min_pcm_luma_coding_block_size); |
| FROM_SPS_TO_PP(max_transform_hierarchy_depth_intra); |
| FROM_SPS_TO_PP(max_transform_hierarchy_depth_inter); |
| FROM_PPS_TO_PP(init_qp_minus26); |
| FROM_PPS_TO_PP(diff_cu_qp_delta_depth); |
| FROM_PPS_TO_PP(pps_cb_qp_offset); |
| FROM_PPS_TO_PP(pps_cr_qp_offset); |
| FROM_PPS_TO_PP(log2_parallel_merge_level_minus2); |
| FROM_PPS_TO_PP(num_tile_columns_minus1); |
| FROM_PPS_TO_PP(num_tile_rows_minus1); |
| if (pps->uniform_spacing_flag) { |
| // We need to calculate this ourselves per 6.5.1 in the spec. We subtract 1 |
| // as well so it matches the 'minus1' usage in the struct. |
| for (int i = 0; i <= pps->num_tile_columns_minus1; ++i) { |
| pic_param.column_width_minus1[i] = (((i + 1) * sps->pic_width_in_ctbs_y) / |
| (pps->num_tile_columns_minus1 + 1)) - |
| ((i * sps->pic_width_in_ctbs_y) / |
| (pps->num_tile_columns_minus1 + 1)) - |
| 1; |
| } |
| for (int j = 0; j <= pps->num_tile_rows_minus1; ++j) { |
| pic_param.row_height_minus1[j] = |
| (((j + 1) * sps->pic_height_in_ctbs_y) / |
| (pps->num_tile_rows_minus1 + 1)) - |
| ((j * sps->pic_height_in_ctbs_y) / (pps->num_tile_rows_minus1 + 1)) - |
| 1; |
| } |
| } else { |
| for (int i = 0; i <= pps->num_tile_columns_minus1; ++i) |
| FROM_PPS_TO_PP(column_width_minus1[i]); |
| for (int i = 0; i <= pps->num_tile_rows_minus1; ++i) |
| FROM_PPS_TO_PP(row_height_minus1[i]); |
| } |
| FROM_PPS_TO_PP_SPF(lists_modification_present_flag); |
| FROM_SPS_TO_PP_SPF(long_term_ref_pics_present_flag); |
| FROM_SPS_TO_PP_SPF(sps_temporal_mvp_enabled_flag); |
| FROM_PPS_TO_PP_SPF(cabac_init_present_flag); |
| FROM_PPS_TO_PP_SPF(output_flag_present_flag); |
| FROM_PPS_TO_PP_SPF(dependent_slice_segments_enabled_flag); |
| FROM_PPS_TO_PP_SPF(pps_slice_chroma_qp_offsets_present_flag); |
| FROM_SPS_TO_PP_SPF(sample_adaptive_offset_enabled_flag); |
| FROM_PPS_TO_PP_SPF(deblocking_filter_override_enabled_flag); |
| FROM_PPS_TO_PP_SPF2(pps_deblocking_filter_disabled_flag, |
| pps_disable_deblocking_filter_flag); |
| FROM_PPS_TO_PP_SPF(slice_segment_header_extension_present_flag); |
| pic_param.slice_parsing_fields.bits.RapPicFlag = |
| pic->nal_unit_type_ >= H265NALU::BLA_W_LP && |
| pic->nal_unit_type_ <= H265NALU::CRA_NUT; |
| pic_param.slice_parsing_fields.bits.IdrPicFlag = |
| pic->nal_unit_type_ >= H265NALU::IDR_W_RADL && |
| pic->nal_unit_type_ <= H265NALU::IDR_N_LP; |
| pic_param.slice_parsing_fields.bits.IntraPicFlag = pic->irap_pic_; |
| |
| FROM_SPS_TO_PP(log2_max_pic_order_cnt_lsb_minus4); |
| FROM_SPS_TO_PP(num_short_term_ref_pic_sets); |
| FROM_SPS_TO_PP2(num_long_term_ref_pics_sps, num_long_term_ref_pic_sps); |
| FROM_PPS_TO_PP(num_ref_idx_l0_default_active_minus1); |
| FROM_PPS_TO_PP(num_ref_idx_l1_default_active_minus1); |
| FROM_PPS_TO_PP(pps_beta_offset_div2); |
| FROM_PPS_TO_PP(pps_tc_offset_div2); |
| FROM_PPS_TO_PP(num_extra_slice_header_bits); |
| #undef FROM_SPS_TO_PP |
| #undef FROM_SPS_TO_PP2 |
| #undef FROM_PPS_TO_PP |
| #undef FROM_SPS_TO_PP_PF |
| #undef FROM_PPS_TO_PP_PF |
| #undef FROM_SPS_TO_PP_SPF |
| #undef FROM_PPS_TO_PP_SPF |
| #undef FROM_PPS_TO_PP_SPF2 |
| if (slice_hdr->short_term_ref_pic_set_sps_flag) |
| pic_param.st_rps_bits = 0; |
| else |
| pic_param.st_rps_bits = slice_hdr->st_rps_bits; |
| |
| InitVAPicture(&pic_param.CurrPic); |
| FillVAPicture(&pic_param.CurrPic, std::move(pic)); |
| |
| // Init reference pictures' array. |
| for (auto& reference_frame : pic_param.ReferenceFrames) |
| InitVAPicture(&reference_frame); |
| |
| // And fill it with picture info from DPB. |
| FillVARefFramesFromRefList(ref_pic_list, pic_param.ReferenceFrames); |
| |
| if (!SubmitBuffer(VAPictureParameterBufferType, &pic_param)) { |
| LOG(ERROR) << "Failure on submitting pic param buffer"; |
| return false; |
| } |
| |
| if (!sps->scaling_list_enabled_flag) |
| return true; |
| |
| VAIQMatrixBufferHEVC iq_matrix_buf; |
| memset(&iq_matrix_buf, 0, sizeof(iq_matrix_buf)); |
| |
| // We already populated the IQMatrix with default values in the parser if they |
| // are not present in the stream, so just fill them all in. |
| const H265ScalingListData& scaling_list = |
| pps->pps_scaling_list_data_present_flag ? pps->scaling_list_data |
| : sps->scaling_list_data; |
| |
| // We need another one of these since we can't use |scaling_list| above in |
| // the static_assert checks below. |
| H265ScalingListData checker; |
| static_assert((std::size(checker.scaling_list_4x4) == |
| std::size(iq_matrix_buf.ScalingList4x4)) && |
| (std::size(checker.scaling_list_4x4[0]) == |
| std::size(iq_matrix_buf.ScalingList4x4[0])) && |
| (std::size(checker.scaling_list_8x8) == |
| std::size(iq_matrix_buf.ScalingList8x8)) && |
| (std::size(checker.scaling_list_8x8[0]) == |
| std::size(iq_matrix_buf.ScalingList8x8[0])) && |
| (std::size(checker.scaling_list_16x16) == |
| std::size(iq_matrix_buf.ScalingList16x16)) && |
| (std::size(checker.scaling_list_16x16[0]) == |
| std::size(iq_matrix_buf.ScalingList16x16[0])) && |
| (std::size(checker.scaling_list_32x32) / 3 == |
| std::size(iq_matrix_buf.ScalingList32x32)) && |
| (std::size(checker.scaling_list_32x32[0]) == |
| std::size(iq_matrix_buf.ScalingList32x32[0])) && |
| (std::size(checker.scaling_list_dc_coef_16x16) == |
| std::size(iq_matrix_buf.ScalingListDC16x16)) && |
| (std::size(checker.scaling_list_dc_coef_32x32) / 3 == |
| std::size(iq_matrix_buf.ScalingListDC32x32)), |
| "Mismatched HEVC scaling list matrix sizes"); |
| |
| for (int i = 0; i < H265ScalingListData::kNumScalingListMatrices; ++i) { |
| for (int j = 0; j < H265ScalingListData::kScalingListSizeId0Count; ++j) |
| iq_matrix_buf.ScalingList4x4[i][j] = scaling_list.scaling_list_4x4[i][j]; |
| } |
| |
| for (int i = 0; i < H265ScalingListData::kNumScalingListMatrices; ++i) { |
| for (int j = 0; j < H265ScalingListData::kScalingListSizeId1To3Count; ++j) |
| iq_matrix_buf.ScalingList8x8[i][j] = scaling_list.scaling_list_8x8[i][j]; |
| } |
| |
| for (int i = 0; i < H265ScalingListData::kNumScalingListMatrices; ++i) { |
| for (int j = 0; j < H265ScalingListData::kScalingListSizeId1To3Count; ++j) |
| iq_matrix_buf.ScalingList16x16[i][j] = |
| scaling_list.scaling_list_16x16[i][j]; |
| } |
| |
| for (int i = 0; i < H265ScalingListData::kNumScalingListMatrices; i += 3) { |
| for (int j = 0; j < H265ScalingListData::kScalingListSizeId1To3Count; ++j) |
| iq_matrix_buf.ScalingList32x32[i / 3][j] = |
| scaling_list.scaling_list_32x32[i][j]; |
| } |
| |
| for (int i = 0; i < H265ScalingListData::kNumScalingListMatrices; ++i) |
| iq_matrix_buf.ScalingListDC16x16[i] = |
| scaling_list.scaling_list_dc_coef_16x16[i]; |
| |
| for (int i = 0; i < H265ScalingListData::kNumScalingListMatrices; i += 3) { |
| iq_matrix_buf.ScalingListDC32x32[i / 3] = |
| scaling_list.scaling_list_dc_coef_32x32[i]; |
| } |
| |
| return SubmitBuffer(VAIQMatrixBufferType, &iq_matrix_buf); |
| } |
| |
| bool H265VaapiWrapper::SubmitSlice( |
| const H265SPS* sps, |
| const H265PPS* pps, |
| const H265SliceHeader* slice_hdr, |
| const H265Picture::Vector& ref_pic_list0, |
| const H265Picture::Vector& ref_pic_list1, |
| const H265Picture::Vector& ref_pic_set_lt_curr, |
| const H265Picture::Vector& ref_pic_set_st_curr_after, |
| const H265Picture::Vector& ref_pic_set_st_curr_before, |
| scoped_refptr<H265Picture> pic, |
| const uint8_t* data, |
| size_t size, |
| const std::vector<SubsampleEntry>& subsamples) { |
| if (!SubmitPriorSliceDataIfPresent(false)) { |
| LOG(ERROR) << "Failure submitting prior slice data"; |
| return false; |
| } |
| |
| memset(&slice_param_, 0, sizeof(slice_param_)); |
| |
| slice_param_.slice_data_size = slice_hdr->nalu_size; |
| slice_param_.slice_data_flag = VA_SLICE_DATA_FLAG_ALL; |
| slice_param_.slice_data_byte_offset = slice_hdr->header_size; |
| |
| #define SHDR_TO_SP(a) slice_param_.a = slice_hdr->a |
| #define SHDR_TO_SP2(a, b) slice_param_.b = slice_hdr->a |
| #define SHDR_TO_SP_LSF(a) slice_param_.LongSliceFlags.fields.a = slice_hdr->a |
| #define SHDR_TO_SP_LSF2(a, b) \ |
| slice_param_.LongSliceFlags.fields.a = slice_hdr->b |
| SHDR_TO_SP(slice_segment_address); |
| const auto ref_pic_list0_size = ref_pic_list0.size(); |
| const auto ref_pic_list1_size = ref_pic_list1.size(); |
| // Fill in ref pic lists. |
| if (ref_pic_list0_size > std::size(slice_param_.RefPicList[0]) || |
| ref_pic_list1_size > std::size(slice_param_.RefPicList[1])) { |
| LOG(ERROR) << "Error, slice reference picture list is larger than 15"; |
| return false; |
| } |
| |
| constexpr int kVaInvalidRefPicIndex = 0xFF; |
| std::fill_n(slice_param_.RefPicList[0], std::size(slice_param_.RefPicList[0]), |
| kVaInvalidRefPicIndex); |
| std::fill_n(slice_param_.RefPicList[1], std::size(slice_param_.RefPicList[1]), |
| kVaInvalidRefPicIndex); |
| // There may be null entries in |ref_pic_list0| or |ref_pic_list1| for missing |
| // reference pictures, just leave those marked as 0xFF and the accelerator |
| // will do the right thing to deal with missing reference pictures. |
| for (size_t i = 0; i < ref_pic_list0_size; ++i) { |
| if (ref_pic_list0[i]) { |
| int idx = GetRefPicIndex(ref_pic_list0[i]->pic_order_cnt_val_); |
| if (idx == kInvalidRefPicIndex) { |
| LOG(ERROR) << "Error, slice reference picture is not in reference list"; |
| return false; |
| } |
| slice_param_.RefPicList[0][i] = idx; |
| } |
| } |
| for (size_t i = 0; i < ref_pic_list1_size; ++i) { |
| if (ref_pic_list1[i]) { |
| int idx = GetRefPicIndex(ref_pic_list1[i]->pic_order_cnt_val_); |
| if (idx == kInvalidRefPicIndex) { |
| LOG(ERROR) << "Error, slice reference picture is not in reference list"; |
| return false; |
| } |
| slice_param_.RefPicList[1][i] = idx; |
| } |
| } |
| |
| SHDR_TO_SP_LSF(dependent_slice_segment_flag); |
| SHDR_TO_SP_LSF(slice_type); |
| SHDR_TO_SP_LSF2(color_plane_id, colour_plane_id); |
| SHDR_TO_SP_LSF(slice_sao_luma_flag); |
| SHDR_TO_SP_LSF(slice_sao_chroma_flag); |
| SHDR_TO_SP_LSF(mvd_l1_zero_flag); |
| SHDR_TO_SP_LSF(cabac_init_flag); |
| SHDR_TO_SP_LSF(slice_temporal_mvp_enabled_flag); |
| SHDR_TO_SP_LSF(slice_deblocking_filter_disabled_flag); |
| SHDR_TO_SP_LSF(collocated_from_l0_flag); |
| SHDR_TO_SP_LSF(slice_loop_filter_across_slices_enabled_flag); |
| if (!slice_hdr->slice_temporal_mvp_enabled_flag) |
| slice_param_.collocated_ref_idx = kVaInvalidRefPicIndex; |
| else |
| SHDR_TO_SP(collocated_ref_idx); |
| |
| slice_param_.num_ref_idx_l0_active_minus1 = |
| ref_pic_list0_size ? (ref_pic_list0_size - 1) : 0; |
| slice_param_.num_ref_idx_l1_active_minus1 = |
| ref_pic_list1_size ? (ref_pic_list1_size - 1) : 0; |
| SHDR_TO_SP(slice_qp_delta); |
| SHDR_TO_SP(slice_cb_qp_offset); |
| SHDR_TO_SP(slice_cr_qp_offset); |
| SHDR_TO_SP(slice_beta_offset_div2); |
| SHDR_TO_SP(slice_tc_offset_div2); |
| SHDR_TO_SP2(pred_weight_table.luma_log2_weight_denom, luma_log2_weight_denom); |
| SHDR_TO_SP2(pred_weight_table.delta_chroma_log2_weight_denom, |
| delta_chroma_log2_weight_denom); |
| for (int i = 0; i < kMaxRefIdxActive; ++i) { |
| SHDR_TO_SP2(pred_weight_table.delta_luma_weight_l0[i], |
| delta_luma_weight_l0[i]); |
| SHDR_TO_SP2(pred_weight_table.luma_offset_l0[i], luma_offset_l0[i]); |
| if (slice_hdr->IsBSlice()) { |
| SHDR_TO_SP2(pred_weight_table.delta_luma_weight_l1[i], |
| delta_luma_weight_l1[i]); |
| SHDR_TO_SP2(pred_weight_table.luma_offset_l1[i], luma_offset_l1[i]); |
| } |
| for (int j = 0; j < 2; ++j) { |
| SHDR_TO_SP2(pred_weight_table.delta_chroma_weight_l0[i][j], |
| delta_chroma_weight_l0[i][j]); |
| int chroma_weight_l0 = |
| (1 << slice_hdr->pred_weight_table.chroma_log2_weight_denom) + |
| slice_hdr->pred_weight_table.delta_chroma_weight_l0[i][j]; |
| slice_param_.ChromaOffsetL0[i][j] = |
| Clip3(-sps->wp_offset_half_range_c, sps->wp_offset_half_range_c - 1, |
| (sps->wp_offset_half_range_c + |
| slice_hdr->pred_weight_table.delta_chroma_offset_l0[i][j] - |
| ((sps->wp_offset_half_range_c * chroma_weight_l0) >> |
| slice_hdr->pred_weight_table.chroma_log2_weight_denom))); |
| if (slice_hdr->IsBSlice()) { |
| SHDR_TO_SP2(pred_weight_table.delta_chroma_weight_l1[i][j], |
| delta_chroma_weight_l1[i][j]); |
| int chroma_weight_l1 = |
| (1 << slice_hdr->pred_weight_table.chroma_log2_weight_denom) + |
| slice_hdr->pred_weight_table.delta_chroma_weight_l1[i][j]; |
| slice_param_.ChromaOffsetL1[i][j] = |
| Clip3(-sps->wp_offset_half_range_c, sps->wp_offset_half_range_c - 1, |
| (sps->wp_offset_half_range_c + |
| slice_hdr->pred_weight_table.delta_chroma_offset_l1[i][j] - |
| ((sps->wp_offset_half_range_c * chroma_weight_l1) >> |
| slice_hdr->pred_weight_table.chroma_log2_weight_denom))); |
| } |
| } |
| } |
| SHDR_TO_SP(five_minus_max_num_merge_cand); |
| |
| // TODO(jchinlee): Remove this guard once Chrome has libva uprev'd to 2.6.0. |
| #if BUILDFLAG(IS_CHROMEOS_ASH) |
| slice_param_.slice_data_num_emu_prevn_bytes = |
| slice_hdr->header_emulation_prevention_bytes; |
| #endif // BUILDFLAG(IS_CHROMEOS_ASH) |
| |
| last_slice_data_.assign(data, data + size); |
| return true; |
| } |
| |
| bool H265VaapiWrapper::SubmitDecode(scoped_refptr<H265Picture> pic) { |
| if (!SubmitPriorSliceDataIfPresent(true)) { |
| LOG(ERROR) << "Failure submitting prior slice data"; |
| return false; |
| } |
| |
| CHECK(gfx::Rect(pic->surface->size()).Contains(pic->visible_rect())); |
| |
| const bool success = ExecuteAndDestroyPendingBuffers(pic->surface->id()); |
| ref_pic_list_pocs_.clear(); |
| return success; |
| } |
| |
| void H265VaapiWrapper::Reset() { |
| DestroyPendingBuffers(); |
| ref_pic_list_pocs_.clear(); |
| last_slice_data_.clear(); |
| } |
| |
| void H265VaapiWrapper::FillVAPicture(VAPictureHEVC* va_pic, |
| scoped_refptr<H265Picture> pic) { |
| va_pic->picture_id = pic->surface->id(); |
| va_pic->pic_order_cnt = pic->pic_order_cnt_val_; |
| va_pic->flags = 0; |
| |
| switch (pic->ref_) { |
| case H265Picture::kShortTermCurrBefore: |
| va_pic->flags |= VA_PICTURE_HEVC_RPS_ST_CURR_BEFORE; |
| break; |
| case H265Picture::kShortTermCurrAfter: |
| va_pic->flags |= VA_PICTURE_HEVC_RPS_ST_CURR_AFTER; |
| break; |
| case H265Picture::kLongTermCurr: |
| va_pic->flags |= VA_PICTURE_HEVC_RPS_LT_CURR; |
| break; |
| default: // We don't flag the other ref pic types. |
| break; |
| } |
| |
| if (pic->IsLongTermRef()) |
| va_pic->flags |= VA_PICTURE_HEVC_LONG_TERM_REFERENCE; |
| } |
| |
| void H265VaapiWrapper::FillVARefFramesFromRefList( |
| const H265Picture::Vector& ref_pic_list, |
| VAPictureHEVC* va_pics) { |
| ref_pic_list_pocs_.clear(); |
| for (auto& it : ref_pic_list) { |
| if (!it->IsUnused()) { |
| FillVAPicture(&va_pics[ref_pic_list_pocs_.size()], it); |
| ref_pic_list_pocs_.push_back(it->pic_order_cnt_val_); |
| } |
| } |
| } |
| |
| int H265VaapiWrapper::GetRefPicIndex(int poc) { |
| for (size_t i = 0; i < ref_pic_list_pocs_.size(); ++i) { |
| if (ref_pic_list_pocs_[i] == poc) |
| return static_cast<int>(i); |
| } |
| return kInvalidRefPicIndex; |
| } |
| |
| bool H265VaapiWrapper::SubmitPriorSliceDataIfPresent(bool last_slice) { |
| if (last_slice_data_.empty()) { |
| // No prior slice data to submit. |
| return true; |
| } |
| if (last_slice) |
| slice_param_.LongSliceFlags.fields.LastSliceOfPic = 1; |
| |
| bool success; |
| success = SubmitBuffers( |
| {{VASliceParameterBufferType, sizeof(slice_param_), &slice_param_}, |
| {VASliceDataBufferType, last_slice_data_.size(), |
| last_slice_data_.data()}}); |
| last_slice_data_.clear(); |
| return success; |
| } |
| |
| bool H265VaapiWrapper::SubmitBuffer(VABufferType va_buffer_type, |
| size_t size, |
| const void* data) { |
| CHECK(IsValidVABufferType(va_buffer_type)); |
| |
| if (!data) { |
| LOG(INFO) << "Data pointer is null."; |
| return false; |
| } |
| |
| LOG(INFO) << "Submitting Buffer:(size=" << size << ")"; |
| VABufferID buffer_id; |
| { |
| const VAStatus va_res = |
| vaCreateBuffer(va_device_->display(), va_context_->id(), va_buffer_type, |
| size, 1, const_cast<void*>(data), &buffer_id); |
| VA_LOG_ASSERT(va_res, "vaCreateBuffer"); |
| } |
| |
| pending_buffers_.push_back(buffer_id); |
| return true; |
| } |
| |
| bool H265VaapiWrapper::SubmitBuffers( |
| const std::vector<VABufferDescriptor>& va_buffers) { |
| for (const VABufferDescriptor& va_buffer : va_buffers) { |
| CHECK(SubmitBuffer(va_buffer.type, va_buffer.size, va_buffer.data)); |
| } |
| return true; |
| } |
| |
| void H265VaapiWrapper::DestroyPendingBuffers() { |
| for (const auto& pending_va_buf : pending_buffers_) { |
| vaDestroyBuffer(va_device_->display(), pending_va_buf); |
| } |
| pending_buffers_.clear(); |
| } |
| |
| bool H265VaapiWrapper::ExecuteAndDestroyPendingBuffers( |
| VASurfaceID va_surface_id) { |
| LOG(INFO) << "Pending VA bufs to commit: " << pending_buffers_.size(); |
| LOG(INFO) << "Target VA surface " << va_surface_id; |
| |
| // Get ready to execute for given surface. |
| VAStatus va_res = |
| vaBeginPicture(va_device_->display(), va_context_->id(), va_surface_id); |
| VA_LOG_ASSERT(va_res, "vaBeginPicture"); |
| |
| if (!pending_buffers_.empty()) { |
| // vaRenderPicture() needs a non-const pointer, possibly unnecessarily. |
| VABufferID* va_buffers_data = |
| const_cast<VABufferID*>(pending_buffers_.data()); |
| va_res = vaRenderPicture(va_device_->display(), va_context_->id(), |
| va_buffers_data, |
| base::checked_cast<int>(pending_buffers_.size())); |
| VA_LOG_ASSERT(va_res, "vaRenderPicture_VABuffers"); |
| } |
| |
| // Instruct HW codec to start processing the submitted commands. In theory, |
| // this shouldn't be blocking, relying on vaSyncSurface() instead, however |
| // evidence points to it actually waiting for the job to be done. |
| va_res = vaEndPicture(va_device_->display(), va_context_->id()); |
| VA_LOG_ASSERT(va_res, "vaEndPicture"); |
| // Destroy the pending buffers after job is complete. |
| DestroyPendingBuffers(); |
| return true; |
| } |
| |
| VAProfile H265VaapiWrapper::GetProfile(const H265SPS* sps) { |
| switch (sps->profile_tier_level.general_profile_idc) { |
| case H265ProfileTierLevel::H265ProfileIdc::kProfileIdcMain: |
| case H265ProfileTierLevel::H265ProfileIdc::kProfileIdcMainStill: |
| return VAProfile::VAProfileHEVCMain; |
| case H265ProfileTierLevel::H265ProfileIdc::kProfileIdcMain10: |
| return VAProfile::VAProfileHEVCMain10; |
| case H265ProfileTierLevel::H265ProfileIdc::kProfileIdcRangeExtensions: |
| case H265ProfileTierLevel::H265ProfileIdc::kProfileIdcHighThroughput: |
| case H265ProfileTierLevel::H265ProfileIdc::kProfileIdcScalableMain: |
| case H265ProfileTierLevel::H265ProfileIdc::kProfileIdc3dMain: |
| case H265ProfileTierLevel::H265ProfileIdc::kProfileIdcScreenContentCoding: |
| case H265ProfileTierLevel::H265ProfileIdc:: |
| kProfileIdcScalableRangeExtensions: |
| case H265ProfileTierLevel::H265ProfileIdc:: |
| kProfileIdcHighThroughputScreenContentCoding: |
| default: |
| LOG_ASSERT(false) << "Invalid IDC profile " |
| << sps->profile_tier_level.general_profile_idc; |
| return VAProfileNone; |
| } |
| } |
| |
| unsigned int H265VaapiWrapper::GetFormatForProfile(const VAProfile& profile) { |
| return VA_RT_FORMAT_YUV420; |
| } |
| |
| } // namespace vaapi_test |
| } // namespace media |
