static void fill_picture_parameters(struct dxva_context *ctx, const H264Context *h,
DXVA_PicParams_H264 *pp)
{
const MpegEncContext *s = &h->s;
const Picture *current_picture = s->current_picture_ptr;
int i;
memset(pp, 0, sizeof(*pp));
/* Configure current picture */
fill_picture_entry(&pp->CurrPic,
ff_dxva2_get_surface_index(ctx, current_picture),
s->picture_structure == PICT_BOTTOM_FIELD);
/* Configure the set of references */
pp->UsedForReferenceFlags = 0;
pp->NonExistingFrameFlags = 0;
for (i = 0; i < FF_ARRAY_ELEMS(pp->RefFrameList); i++) {
if (i < h->short_ref_count + h->long_ref_count) {
const Picture *r;
if (i < h->short_ref_count) {
r = h->short_ref[i];
assert(!r->long_ref);
} else {
r = h->long_ref[i - h->short_ref_count];
assert(r->long_ref);
}
fill_picture_entry(&pp->RefFrameList[i],
ff_dxva2_get_surface_index(ctx, r),
r->long_ref != 0);
if ((r->reference & PICT_TOP_FIELD) && r->field_poc[0] != INT_MAX)
pp->FieldOrderCntList[i][0] = r->field_poc[0];
if ((r->reference & PICT_BOTTOM_FIELD) && r->field_poc[1] != INT_MAX)
pp->FieldOrderCntList[i][1] = r->field_poc[1];
pp->FrameNumList[i] = r->long_ref ? r->pic_id : r->frame_num;
if (r->reference & PICT_TOP_FIELD)
pp->UsedForReferenceFlags |= 1 << (2*i + 0);
if (r->reference & PICT_BOTTOM_FIELD)
pp->UsedForReferenceFlags |= 1 << (2*i + 1);
} else {
pp->RefFrameList[i].bPicEntry = 0xff;
pp->FieldOrderCntList[i][0] = 0;
pp->FieldOrderCntList[i][1] = 0;
pp->FrameNumList[i] = 0;
}
}
pp->wFrameWidthInMbsMinus1 = s->mb_width - 1;
pp->wFrameHeightInMbsMinus1 = s->mb_height - 1;
pp->num_ref_frames = h->sps.ref_frame_count;
pp->wBitFields = ((s->picture_structure != PICT_FRAME) << 0) |
(h->sps.mb_aff << 1) |
(h->sps.residual_color_transform_flag << 2) |
/* sp_for_switch_flag (not implemented by FFmpeg) */
(0 << 3) |
(h->sps.chroma_format_idc << 4) |
((h->nal_ref_idc != 0) << 6) |
(h->pps.constrained_intra_pred << 7) |
(h->pps.weighted_pred << 8) |
(h->pps.weighted_bipred_idc << 9) |
/* MbsConsecutiveFlag */
(1 << 11) |
(h->sps.frame_mbs_only_flag << 12) |
(h->pps.transform_8x8_mode << 13) |
((h->sps.level_idc >= 31) << 14) |
/* IntraPicFlag (Modified if we detect a non
* intra slice in decode_slice) */
(1 << 15);
pp->bit_depth_luma_minus8 = h->sps.bit_depth_luma - 8;
pp->bit_depth_chroma_minus8 = h->sps.bit_depth_chroma - 8;
pp->Reserved16Bits = 3; /* FIXME is there a way to detect the right mode ? */
pp->StatusReportFeedbackNumber = 1 + ctx->report_id++;
pp->CurrFieldOrderCnt[0] = 0;
if ((s->picture_structure & PICT_TOP_FIELD) &&
current_picture->field_poc[0] != INT_MAX)
pp->CurrFieldOrderCnt[0] = current_picture->field_poc[0];
pp->CurrFieldOrderCnt[1] = 0;
if ((s->picture_structure & PICT_BOTTOM_FIELD) &&
current_picture->field_poc[1] != INT_MAX)
pp->CurrFieldOrderCnt[1] = current_picture->field_poc[1];
pp->pic_init_qs_minus26 = h->pps.init_qs - 26;
pp->chroma_qp_index_offset = h->pps.chroma_qp_index_offset[0];
pp->second_chroma_qp_index_offset = h->pps.chroma_qp_index_offset[1];
pp->ContinuationFlag = 1;
pp->pic_init_qp_minus26 = h->pps.init_qp - 26;
pp->num_ref_idx_l0_active_minus1 = h->pps.ref_count[0] - 1;
pp->num_ref_idx_l1_active_minus1 = h->pps.ref_count[1] - 1;
pp->Reserved8BitsA = 0;
pp->frame_num = h->frame_num;
pp->log2_max_frame_num_minus4 = h->sps.log2_max_frame_num - 4;
pp->pic_order_cnt_type = h->sps.poc_type;
if (h->sps.poc_type == 0)
pp->log2_max_pic_order_cnt_lsb_minus4 = h->sps.log2_max_poc_lsb - 4;
else if (h->sps.poc_type == 1)
pp->delta_pic_order_always_zero_flag = h->sps.delta_pic_order_always_zero_flag;
pp->direct_8x8_inference_flag = h->sps.direct_8x8_inference_flag;
pp->entropy_coding_mode_flag = h->pps.cabac;
pp->pic_order_present_flag = h->pps.pic_order_present;
pp->num_slice_groups_minus1 = h->pps.slice_group_count - 1;
pp->slice_group_map_type = h->pps.mb_slice_group_map_type;
pp->deblocking_filter_control_present_flag = h->pps.deblocking_filter_parameters_present;
pp->redundant_pic_cnt_present_flag= h->pps.redundant_pic_cnt_present;
pp->Reserved8BitsB = 0;
pp->slice_group_change_rate_minus1= 0; /* XXX not implemented by FFmpeg */
//pp->SliceGroupMap[810]; /* XXX not implemented by FFmpeg */
}
static void fill_slice_long(AVCodecContext *avctx, DXVA_Slice_H264_Long *slice,
unsigned position, unsigned size)
{
const H264Context *h = avctx->priv_data;
struct dxva_context *ctx = avctx->hwaccel_context;
const MpegEncContext *s = &h->s;
unsigned list;
memset(slice, 0, sizeof(*slice));
slice->BSNALunitDataLocation = position;
slice->SliceBytesInBuffer = size;
slice->wBadSliceChopping = 0;
slice->first_mb_in_slice = (s->mb_y >> FIELD_OR_MBAFF_PICTURE) * s->mb_width + s->mb_x;
slice->NumMbsForSlice = 0; /* XXX it is set once we have all slices */
slice->BitOffsetToSliceData = get_bits_count(&s->gb) + 8;
slice->slice_type = ff_h264_get_slice_type(h);
if (h->slice_type_fixed)
slice->slice_type += 5;
slice->luma_log2_weight_denom = h->luma_log2_weight_denom;
slice->chroma_log2_weight_denom = h->chroma_log2_weight_denom;
if (h->list_count > 0)
slice->num_ref_idx_l0_active_minus1 = h->ref_count[0] - 1;
if (h->list_count > 1)
slice->num_ref_idx_l1_active_minus1 = h->ref_count[1] - 1;
slice->slice_alpha_c0_offset_div2 = h->slice_alpha_c0_offset / 2 - 26;
slice->slice_beta_offset_div2 = h->slice_beta_offset / 2 - 26;
slice->Reserved8Bits = 0;
for (list = 0; list < 2; list++) {
unsigned i;
for (i = 0; i < FF_ARRAY_ELEMS(slice->RefPicList[list]); i++) {
if (list < h->list_count && i < h->ref_count[list]) {
const Picture *r = &h->ref_list[list][i];
unsigned plane;
fill_picture_entry(&slice->RefPicList[list][i],
ff_dxva2_get_surface_index(ctx, r),
r->reference == PICT_BOTTOM_FIELD);
for (plane = 0; plane < 3; plane++) {
int w, o;
if (plane == 0 && h->luma_weight_flag[list]) {
w = h->luma_weight[i][list][0];
o = h->luma_weight[i][list][1];
} else if (plane >= 1 && h->chroma_weight_flag[list]) {
w = h->chroma_weight[i][list][plane-1][0];
o = h->chroma_weight[i][list][plane-1][1];
} else {
w = 1 << (plane == 0 ? h->luma_log2_weight_denom :
h->chroma_log2_weight_denom);
o = 0;
}
slice->Weights[list][i][plane][0] = w;
slice->Weights[list][i][plane][1] = o;
}
} else {
unsigned plane;
slice->RefPicList[list][i].bPicEntry = 0xff;
for (plane = 0; plane < 3; plane++) {
slice->Weights[list][i][plane][0] = 0;
slice->Weights[list][i][plane][1] = 0;
}
}
}
}
slice->slice_qs_delta = 0; /* XXX not implemented by FFmpeg */
slice->slice_qp_delta = s->qscale - h->pps.init_qp;
slice->redundant_pic_cnt = h->redundant_pic_count;
if (h->slice_type == FF_B_TYPE)
slice->direct_spatial_mv_pred_flag = h->direct_spatial_mv_pred;
slice->cabac_init_idc = h->pps.cabac ? h->cabac_init_idc : 0;
if (h->deblocking_filter < 2)
slice->disable_deblocking_filter_idc = 1 - h->deblocking_filter;
else
slice->disable_deblocking_filter_idc = h->deblocking_filter;
slice->slice_id = h->current_slice - 1;
}
static void fill_picture_parameters(const AVCodecContext *avctx, AVDXVAContext *ctx, const H264Context *h,
DXVA_PicParams_H264 *pp)
{
const H264Picture *current_picture = h->cur_pic_ptr;
const SPS *sps = h->ps.sps;
const PPS *pps = h->ps.pps;
int i, j;
memset(pp, 0, sizeof(*pp));
/* Configure current picture */
fill_picture_entry(&pp->CurrPic,
ff_dxva2_get_surface_index(avctx, ctx, current_picture->f),
h->picture_structure == PICT_BOTTOM_FIELD);
/* Configure the set of references */
pp->UsedForReferenceFlags = 0;
pp->NonExistingFrameFlags = 0;
for (i = 0, j = 0; i < FF_ARRAY_ELEMS(pp->RefFrameList); i++) {
const H264Picture *r;
if (j < h->short_ref_count) {
r = h->short_ref[j++];
} else {
r = NULL;
while (!r && j < h->short_ref_count + 16)
r = h->long_ref[j++ - h->short_ref_count];
}
if (r) {
fill_picture_entry(&pp->RefFrameList[i],
ff_dxva2_get_surface_index(avctx, ctx, r->f),
r->long_ref != 0);
if ((r->reference & PICT_TOP_FIELD) && r->field_poc[0] != INT_MAX)
pp->FieldOrderCntList[i][0] = r->field_poc[0];
if ((r->reference & PICT_BOTTOM_FIELD) && r->field_poc[1] != INT_MAX)
pp->FieldOrderCntList[i][1] = r->field_poc[1];
pp->FrameNumList[i] = r->long_ref ? r->pic_id : r->frame_num;
if (r->reference & PICT_TOP_FIELD)
pp->UsedForReferenceFlags |= 1 << (2*i + 0);
if (r->reference & PICT_BOTTOM_FIELD)
pp->UsedForReferenceFlags |= 1 << (2*i + 1);
} else {
pp->RefFrameList[i].bPicEntry = 0xff;
pp->FieldOrderCntList[i][0] = 0;
pp->FieldOrderCntList[i][1] = 0;
pp->FrameNumList[i] = 0;
}
}
pp->wFrameWidthInMbsMinus1 = h->mb_width - 1;
pp->wFrameHeightInMbsMinus1 = h->mb_height - 1;
pp->num_ref_frames = sps->ref_frame_count;
pp->wBitFields = ((h->picture_structure != PICT_FRAME) << 0) |
((sps->mb_aff &&
(h->picture_structure == PICT_FRAME)) << 1) |
(sps->residual_color_transform_flag << 2) |
/* sp_for_switch_flag (not implemented by FFmpeg) */
(0 << 3) |
(sps->chroma_format_idc << 4) |
((h->nal_ref_idc != 0) << 6) |
(pps->constrained_intra_pred << 7) |
(pps->weighted_pred << 8) |
(pps->weighted_bipred_idc << 9) |
/* MbsConsecutiveFlag */
(1 << 11) |
(sps->frame_mbs_only_flag << 12) |
(pps->transform_8x8_mode << 13) |
((sps->level_idc >= 31) << 14) |
/* IntraPicFlag (Modified if we detect a non
* intra slice in dxva2_h264_decode_slice) */
(1 << 15);
pp->bit_depth_luma_minus8 = sps->bit_depth_luma - 8;
pp->bit_depth_chroma_minus8 = sps->bit_depth_chroma - 8;
if (DXVA_CONTEXT_WORKAROUND(avctx, ctx) & FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG)
pp->Reserved16Bits = 0;
else if (DXVA_CONTEXT_WORKAROUND(avctx, ctx) & FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO)
pp->Reserved16Bits = 0x34c;
else
pp->Reserved16Bits = 3; /* FIXME is there a way to detect the right mode ? */
pp->StatusReportFeedbackNumber = 1 + DXVA_CONTEXT_REPORT_ID(avctx, ctx)++;
pp->CurrFieldOrderCnt[0] = 0;
if ((h->picture_structure & PICT_TOP_FIELD) &&
current_picture->field_poc[0] != INT_MAX)
pp->CurrFieldOrderCnt[0] = current_picture->field_poc[0];
pp->CurrFieldOrderCnt[1] = 0;
if ((h->picture_structure & PICT_BOTTOM_FIELD) &&
current_picture->field_poc[1] != INT_MAX)
pp->CurrFieldOrderCnt[1] = current_picture->field_poc[1];
pp->pic_init_qs_minus26 = pps->init_qs - 26;
pp->chroma_qp_index_offset = pps->chroma_qp_index_offset[0];
pp->second_chroma_qp_index_offset = pps->chroma_qp_index_offset[1];
pp->ContinuationFlag = 1;
pp->pic_init_qp_minus26 = pps->init_qp - 26;
pp->num_ref_idx_l0_active_minus1 = pps->ref_count[0] - 1;
pp->num_ref_idx_l1_active_minus1 = pps->ref_count[1] - 1;
pp->Reserved8BitsA = 0;
pp->frame_num = h->poc.frame_num;
pp->log2_max_frame_num_minus4 = sps->log2_max_frame_num - 4;
pp->pic_order_cnt_type = sps->poc_type;
if (sps->poc_type == 0)
pp->log2_max_pic_order_cnt_lsb_minus4 = sps->log2_max_poc_lsb - 4;
else if (sps->poc_type == 1)
pp->delta_pic_order_always_zero_flag = sps->delta_pic_order_always_zero_flag;
pp->direct_8x8_inference_flag = sps->direct_8x8_inference_flag;
pp->entropy_coding_mode_flag = pps->cabac;
pp->pic_order_present_flag = pps->pic_order_present;
pp->num_slice_groups_minus1 = pps->slice_group_count - 1;
pp->slice_group_map_type = pps->mb_slice_group_map_type;
pp->deblocking_filter_control_present_flag = pps->deblocking_filter_parameters_present;
pp->redundant_pic_cnt_present_flag= pps->redundant_pic_cnt_present;
pp->Reserved8BitsB = 0;
pp->slice_group_change_rate_minus1= 0; /* XXX not implemented by FFmpeg */
//pp->SliceGroupMap[810]; /* XXX not implemented by FFmpeg */
}
static void fill_slice_long(AVCodecContext *avctx, DXVA_Slice_H264_Long *slice,
const DXVA_PicParams_H264 *pp, unsigned position, unsigned size)
{
const H264Context *h = avctx->priv_data;
H264SliceContext *sl = &h->slice_ctx[0];
AVDXVAContext *ctx = avctx->hwaccel_context;
unsigned list;
memset(slice, 0, sizeof(*slice));
slice->BSNALunitDataLocation = position;
slice->SliceBytesInBuffer = size;
slice->wBadSliceChopping = 0;
slice->first_mb_in_slice = (sl->mb_y >> FIELD_OR_MBAFF_PICTURE(h)) * h->mb_width + sl->mb_x;
slice->NumMbsForSlice = 0; /* XXX it is set once we have all slices */
slice->BitOffsetToSliceData = get_bits_count(&sl->gb) - 8;
slice->slice_type = ff_h264_get_slice_type(sl);
if (sl->slice_type_fixed)
slice->slice_type += 5;
slice->luma_log2_weight_denom = sl->pwt.luma_log2_weight_denom;
slice->chroma_log2_weight_denom = sl->pwt.chroma_log2_weight_denom;
if (sl->list_count > 0)
slice->num_ref_idx_l0_active_minus1 = sl->ref_count[0] - 1;
if (sl->list_count > 1)
slice->num_ref_idx_l1_active_minus1 = sl->ref_count[1] - 1;
slice->slice_alpha_c0_offset_div2 = sl->slice_alpha_c0_offset / 2;
slice->slice_beta_offset_div2 = sl->slice_beta_offset / 2;
slice->Reserved8Bits = 0;
for (list = 0; list < 2; list++) {
unsigned i;
for (i = 0; i < FF_ARRAY_ELEMS(slice->RefPicList[list]); i++) {
if (list < sl->list_count && i < sl->ref_count[list]) {
const H264Picture *r = sl->ref_list[list][i].parent;
unsigned plane;
unsigned index;
if (DXVA_CONTEXT_WORKAROUND(avctx, ctx) & FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO)
index = ff_dxva2_get_surface_index(avctx, ctx, r->f);
else
index = get_refpic_index(pp, ff_dxva2_get_surface_index(avctx, ctx, r->f));
fill_picture_entry(&slice->RefPicList[list][i], index,
sl->ref_list[list][i].reference == PICT_BOTTOM_FIELD);
for (plane = 0; plane < 3; plane++) {
int w, o;
if (plane == 0 && sl->pwt.luma_weight_flag[list]) {
w = sl->pwt.luma_weight[i][list][0];
o = sl->pwt.luma_weight[i][list][1];
} else if (plane >= 1 && sl->pwt.chroma_weight_flag[list]) {
w = sl->pwt.chroma_weight[i][list][plane-1][0];
o = sl->pwt.chroma_weight[i][list][plane-1][1];
} else {
w = 1 << (plane == 0 ? sl->pwt.luma_log2_weight_denom :
sl->pwt.chroma_log2_weight_denom);
o = 0;
}
slice->Weights[list][i][plane][0] = w;
slice->Weights[list][i][plane][1] = o;
}
} else {
unsigned plane;
slice->RefPicList[list][i].bPicEntry = 0xff;
for (plane = 0; plane < 3; plane++) {
slice->Weights[list][i][plane][0] = 0;
slice->Weights[list][i][plane][1] = 0;
}
}
}
}
slice->slice_qs_delta = 0; /* XXX not implemented by FFmpeg */
slice->slice_qp_delta = sl->qscale - h->pps.init_qp;
slice->redundant_pic_cnt = sl->redundant_pic_count;
if (sl->slice_type == AV_PICTURE_TYPE_B)
slice->direct_spatial_mv_pred_flag = sl->direct_spatial_mv_pred;
slice->cabac_init_idc = h->pps.cabac ? sl->cabac_init_idc : 0;
if (sl->deblocking_filter < 2)
slice->disable_deblocking_filter_idc = 1 - sl->deblocking_filter;
else
slice->disable_deblocking_filter_idc = sl->deblocking_filter;
slice->slice_id = h->current_slice - 1;
}
static void fill_picture_parameters(const AVCodecContext *avctx, AVDXVAContext *ctx, const HEVCContext *h,
DXVA_PicParams_HEVC *pp)
{
const HEVCFrame *current_picture = h->ref;
const HEVCSPS *sps = h->ps.sps;
const HEVCPPS *pps = h->ps.pps;
int i, j;
memset(pp, 0, sizeof(*pp));
pp->PicWidthInMinCbsY = sps->min_cb_width;
pp->PicHeightInMinCbsY = sps->min_cb_height;
pp->wFormatAndSequenceInfoFlags = (sps->chroma_format_idc << 0) |
(sps->separate_colour_plane_flag << 2) |
((sps->bit_depth - 8) << 3) |
((sps->bit_depth - 8) << 6) |
((sps->log2_max_poc_lsb - 4) << 9) |
(0 << 13) |
(0 << 14) |
(0 << 15);
fill_picture_entry(&pp->CurrPic, ff_dxva2_get_surface_index(avctx, ctx, current_picture->frame), 0);
pp->sps_max_dec_pic_buffering_minus1 = sps->temporal_layer[sps->max_sub_layers - 1].max_dec_pic_buffering - 1;
pp->log2_min_luma_coding_block_size_minus3 = sps->log2_min_cb_size - 3;
pp->log2_diff_max_min_luma_coding_block_size = sps->log2_diff_max_min_coding_block_size;
pp->log2_min_transform_block_size_minus2 = sps->log2_min_tb_size - 2;
pp->log2_diff_max_min_transform_block_size = sps->log2_max_trafo_size - sps->log2_min_tb_size;
pp->max_transform_hierarchy_depth_inter = sps->max_transform_hierarchy_depth_inter;
pp->max_transform_hierarchy_depth_intra = sps->max_transform_hierarchy_depth_intra;
pp->num_short_term_ref_pic_sets = sps->nb_st_rps;
pp->num_long_term_ref_pics_sps = sps->num_long_term_ref_pics_sps;
pp->num_ref_idx_l0_default_active_minus1 = pps->num_ref_idx_l0_default_active - 1;
pp->num_ref_idx_l1_default_active_minus1 = pps->num_ref_idx_l1_default_active - 1;
pp->init_qp_minus26 = pps->pic_init_qp_minus26;
if (h->sh.short_term_ref_pic_set_sps_flag == 0 && h->sh.short_term_rps) {
pp->ucNumDeltaPocsOfRefRpsIdx = h->sh.short_term_rps->rps_idx_num_delta_pocs;
pp->wNumBitsForShortTermRPSInSlice = h->sh.short_term_ref_pic_set_size;
}
pp->dwCodingParamToolFlags = (sps->scaling_list_enable_flag << 0) |
(sps->amp_enabled_flag << 1) |
(sps->sao_enabled << 2) |
(sps->pcm_enabled_flag << 3) |
((sps->pcm_enabled_flag ? (sps->pcm.bit_depth - 1) : 0) << 4) |
((sps->pcm_enabled_flag ? (sps->pcm.bit_depth_chroma - 1) : 0) << 8) |
((sps->pcm_enabled_flag ? (sps->pcm.log2_min_pcm_cb_size - 3) : 0) << 12) |
((sps->pcm_enabled_flag ? (sps->pcm.log2_max_pcm_cb_size - sps->pcm.log2_min_pcm_cb_size) : 0) << 14) |
(sps->pcm.loop_filter_disable_flag << 16) |
(sps->long_term_ref_pics_present_flag << 17) |
(sps->sps_temporal_mvp_enabled_flag << 18) |
(sps->sps_strong_intra_smoothing_enable_flag << 19) |
(pps->dependent_slice_segments_enabled_flag << 20) |
(pps->output_flag_present_flag << 21) |
(pps->num_extra_slice_header_bits << 22) |
(pps->sign_data_hiding_flag << 25) |
(pps->cabac_init_present_flag << 26) |
(0 << 27);
pp->dwCodingSettingPicturePropertyFlags = (pps->constrained_intra_pred_flag << 0) |
(pps->transform_skip_enabled_flag << 1) |
(pps->cu_qp_delta_enabled_flag << 2) |
(pps->pic_slice_level_chroma_qp_offsets_present_flag << 3) |
(pps->weighted_pred_flag << 4) |
(pps->weighted_bipred_flag << 5) |
(pps->transquant_bypass_enable_flag << 6) |
(pps->tiles_enabled_flag << 7) |
(pps->entropy_coding_sync_enabled_flag << 8) |
(pps->uniform_spacing_flag << 9) |
((pps->tiles_enabled_flag ? pps->loop_filter_across_tiles_enabled_flag : 0) << 10) |
(pps->seq_loop_filter_across_slices_enabled_flag << 11) |
(pps->deblocking_filter_override_enabled_flag << 12) |
(pps->disable_dbf << 13) |
(pps->lists_modification_present_flag << 14) |
(pps->slice_header_extension_present_flag << 15) |
(IS_IRAP(h) << 16) |
(IS_IDR(h) << 17) |
/* IntraPicFlag */
(IS_IRAP(h) << 18) |
(0 << 19);
pp->pps_cb_qp_offset = pps->cb_qp_offset;
pp->pps_cr_qp_offset = pps->cr_qp_offset;
if (pps->tiles_enabled_flag) {
pp->num_tile_columns_minus1 = pps->num_tile_columns - 1;
pp->num_tile_rows_minus1 = pps->num_tile_rows - 1;
if (!pps->uniform_spacing_flag) {
for (i = 0; i < pps->num_tile_columns; i++)
pp->column_width_minus1[i] = pps->column_width[i] - 1;
for (i = 0; i < pps->num_tile_rows; i++)
pp->row_height_minus1[i] = pps->row_height[i] - 1;
}
}
pp->diff_cu_qp_delta_depth = pps->diff_cu_qp_delta_depth;
pp->pps_beta_offset_div2 = pps->beta_offset / 2;
pp->pps_tc_offset_div2 = pps->tc_offset / 2;
pp->log2_parallel_merge_level_minus2 = pps->log2_parallel_merge_level - 2;
pp->CurrPicOrderCntVal = h->poc;
// fill RefPicList from the DPB
for (i = 0, j = 0; i < FF_ARRAY_ELEMS(pp->RefPicList); i++) {
const HEVCFrame *frame = NULL;
while (!frame && j < FF_ARRAY_ELEMS(h->DPB)) {
if (&h->DPB[j] != current_picture && (h->DPB[j].flags & (HEVC_FRAME_FLAG_LONG_REF | HEVC_FRAME_FLAG_SHORT_REF)))
frame = &h->DPB[j];
j++;
}
if (frame) {
fill_picture_entry(&pp->RefPicList[i], ff_dxva2_get_surface_index(avctx, ctx, frame->frame), !!(frame->flags & HEVC_FRAME_FLAG_LONG_REF));
pp->PicOrderCntValList[i] = frame->poc;
} else {
pp->RefPicList[i].bPicEntry = 0xff;
pp->PicOrderCntValList[i] = 0;
}
}
#define DO_REF_LIST(ref_idx, ref_list) { \
const RefPicList *rpl = &h->rps[ref_idx]; \
for (i = 0, j = 0; i < FF_ARRAY_ELEMS(pp->ref_list); i++) { \
const HEVCFrame *frame = NULL; \
while (!frame && j < rpl->nb_refs) \
frame = rpl->ref[j++]; \
if (frame) \
pp->ref_list[i] = get_refpic_index(pp, ff_dxva2_get_surface_index(avctx, ctx, frame->frame)); \
else \
pp->ref_list[i] = 0xff; \
} \
}
// Fill short term and long term lists
DO_REF_LIST(ST_CURR_BEF, RefPicSetStCurrBefore);
DO_REF_LIST(ST_CURR_AFT, RefPicSetStCurrAfter);
DO_REF_LIST(LT_CURR, RefPicSetLtCurr);
pp->StatusReportFeedbackNumber = 1 + DXVA_CONTEXT_REPORT_ID(avctx, ctx)++;
}
