// 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 (size_t i = 0; i < H265ScalingListData::kNumScalingListMatrices; ++i) {
for (size_t j = 0; j < H265ScalingListData::kScalingListSizeId0Count; ++j) {
iq_matrix_buf.ScalingList4x4[i][j] =
scaling_list.GetScalingList4x4EntryInRasterOrder(/*matrix_id=*/i,
/*raster_idx=*/j);
}
}
for (size_t i = 0; i < H265ScalingListData::kNumScalingListMatrices; ++i) {
for (size_t j = 0; j < H265ScalingListData::kScalingListSizeId1To3Count;
++j) {
iq_matrix_buf.ScalingList8x8[i][j] =
scaling_list.GetScalingList8x8EntryInRasterOrder(/*matrix_id=*/i,
/*raster_idx=*/j);
}
}
for (size_t i = 0; i < H265ScalingListData::kNumScalingListMatrices; ++i) {
for (size_t j = 0; j < H265ScalingListData::kScalingListSizeId1To3Count;
++j) {
iq_matrix_buf.ScalingList16x16[i][j] =
scaling_list.GetScalingList16x16EntryInRasterOrder(/*matrix_id=*/i,
/*raster_idx=*/j);
}
}
for (size_t i = 0; i < H265ScalingListData::kNumScalingListMatrices; i += 3) {
for (size_t j = 0; j < H265ScalingListData::kScalingListSizeId1To3Count;
++j) {
iq_matrix_buf.ScalingList32x32[i / 3][j] =
scaling_list.GetScalingList32x32EntryInRasterOrder(/*matrix_id=*/i,
/*raster_idx=*/j);
}
}
for (size_t i = 0; i < H265ScalingListData::kNumScalingListMatrices; ++i) {
iq_matrix_buf.ScalingListDC16x16[i] =
scaling_list.scaling_list_dc_coef_16x16[i];
}
for (size_t 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;
}
DVLOG(3) << "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) {
DVLOG(3) << "Pending VA bufs to commit: " << pending_buffers_.size();
DVLOG(3) << "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(FATAL) << "Invalid IDC profile "
<< sps->profile_tier_level.general_profile_idc;
}
}
unsigned int H265VaapiWrapper::GetFormatForProfile(const VAProfile& profile) {
return VA_RT_FORMAT_YUV420;
}
} // namespace vaapi_test
} // namespace media
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