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;
+ const Picture *current_picture = h->cur_pic_ptr;
int i, j;
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);
+ h->picture_structure == PICT_BOTTOM_FIELD);
/* Configure the set of references */
pp->UsedForReferenceFlags = 0;
pp->NonExistingFrameFlags = 0;
ff_dxva2_get_surface_index(ctx, r),
r->long_ref != 0);
- if ((r->f.reference & PICT_TOP_FIELD) && r->field_poc[0] != INT_MAX)
+ if ((r->reference & PICT_TOP_FIELD) && r->field_poc[0] != INT_MAX)
pp->FieldOrderCntList[i][0] = r->field_poc[0];
- if ((r->f.reference & PICT_BOTTOM_FIELD) && r->field_poc[1] != INT_MAX)
+ 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->f.reference & PICT_TOP_FIELD)
+ if (r->reference & PICT_TOP_FIELD)
pp->UsedForReferenceFlags |= 1 << (2*i + 0);
- if (r->f.reference & PICT_BOTTOM_FIELD)
+ if (r->reference & PICT_BOTTOM_FIELD)
pp->UsedForReferenceFlags |= 1 << (2*i + 1);
} else {
pp->RefFrameList[i].bPicEntry = 0xff;
}
}
- pp->wFrameWidthInMbsMinus1 = s->mb_width - 1;
- pp->wFrameHeightInMbsMinus1 = s->mb_height - 1;
+ pp->wFrameWidthInMbsMinus1 = h->mb_width - 1;
+ pp->wFrameHeightInMbsMinus1 = h->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) |
+ pp->wBitFields = ((h->picture_structure != PICT_FRAME) << 0) |
+ ((h->sps.mb_aff &&
+ (h->picture_structure == PICT_FRAME)) << 1) |
(h->sps.residual_color_transform_flag << 2) |
/* sp_for_switch_flag (not implemented by Libav) */
(0 << 3) |
(h->pps.transform_8x8_mode << 13) |
((h->sps.level_idc >= 31) << 14) |
/* IntraPicFlag (Modified if we detect a non
- * intra slice in decode_slice) */
+ * intra slice in dxva2_h264_decode_slice) */
(1 << 15);
pp->bit_depth_luma_minus8 = h->sps.bit_depth_luma - 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) &&
+ 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 ((s->picture_structure & PICT_BOTTOM_FIELD) &&
+ 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 = h->pps.init_qs - 26;
{
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->SliceBytesInBuffer = size;
slice->wBadSliceChopping = 0;
- slice->first_mb_in_slice = (s->mb_y >> FIELD_OR_MBAFF_PICTURE) * s->mb_width + s->mb_x;
+ slice->first_mb_in_slice = (h->mb_y >> FIELD_OR_MBAFF_PICTURE(h)) * h->mb_width + h->mb_x;
slice->NumMbsForSlice = 0; /* XXX it is set once we have all slices */
- slice->BitOffsetToSliceData = get_bits_count(&s->gb);
+ slice->BitOffsetToSliceData = get_bits_count(&h->gb);
slice->slice_type = ff_h264_get_slice_type(h);
if (h->slice_type_fixed)
slice->slice_type += 5;
unsigned plane;
fill_picture_entry(&slice->RefPicList[list][i],
ff_dxva2_get_surface_index(ctx, r),
- r->f.reference == PICT_BOTTOM_FIELD);
+ r->reference == PICT_BOTTOM_FIELD);
for (plane = 0; plane < 3; plane++) {
int w, o;
if (plane == 0 && h->luma_weight_flag[list]) {
}
}
slice->slice_qs_delta = 0; /* XXX not implemented by Libav */
- slice->slice_qp_delta = s->qscale - h->pps.init_qp;
+ slice->slice_qp_delta = h->qscale - h->pps.init_qp;
slice->redundant_pic_cnt = h->redundant_pic_count;
if (h->slice_type == AV_PICTURE_TYPE_B)
slice->direct_spatial_mv_pred_flag = h->direct_spatial_mv_pred;
DXVA2_DecodeBufferDesc *sc)
{
const H264Context *h = avctx->priv_data;
- const MpegEncContext *s = &h->s;
- const unsigned mb_count = s->mb_width * s->mb_height;
+ const unsigned mb_count = h->mb_width * h->mb_height;
struct dxva_context *ctx = avctx->hwaccel_context;
- const Picture *current_picture = h->s.current_picture_ptr;
- struct dxva2_picture_context *ctx_pic = current_picture->f.hwaccel_picture_private;
+ const Picture *current_picture = h->cur_pic_ptr;
+ struct dxva2_picture_context *ctx_pic = current_picture->hwaccel_picture_private;
DXVA_Slice_H264_Short *slice = NULL;
uint8_t *dxva_data, *current, *end;
unsigned dxva_size;
}
-static int start_frame(AVCodecContext *avctx,
- av_unused const uint8_t *buffer,
- av_unused uint32_t size)
+static int dxva2_h264_start_frame(AVCodecContext *avctx,
+ av_unused const uint8_t *buffer,
+ av_unused uint32_t size)
{
const H264Context *h = avctx->priv_data;
struct dxva_context *ctx = avctx->hwaccel_context;
- struct dxva2_picture_context *ctx_pic = h->s.current_picture_ptr->f.hwaccel_picture_private;
+ struct dxva2_picture_context *ctx_pic = h->cur_pic_ptr->hwaccel_picture_private;
if (!ctx->decoder || !ctx->cfg || ctx->surface_count <= 0)
return -1;
return 0;
}
-static int decode_slice(AVCodecContext *avctx,
- const uint8_t *buffer, uint32_t size)
+static int dxva2_h264_decode_slice(AVCodecContext *avctx,
+ const uint8_t *buffer,
+ uint32_t size)
{
const H264Context *h = avctx->priv_data;
struct dxva_context *ctx = avctx->hwaccel_context;
- const Picture *current_picture = h->s.current_picture_ptr;
- struct dxva2_picture_context *ctx_pic = current_picture->f.hwaccel_picture_private;
+ const Picture *current_picture = h->cur_pic_ptr;
+ struct dxva2_picture_context *ctx_pic = current_picture->hwaccel_picture_private;
unsigned position;
if (ctx_pic->slice_count >= MAX_SLICES)
return 0;
}
-static int end_frame(AVCodecContext *avctx)
+static int dxva2_h264_end_frame(AVCodecContext *avctx)
{
H264Context *h = avctx->priv_data;
- MpegEncContext *s = &h->s;
struct dxva2_picture_context *ctx_pic =
- h->s.current_picture_ptr->f.hwaccel_picture_private;
+ h->cur_pic_ptr->hwaccel_picture_private;
+ int ret;
if (ctx_pic->slice_count <= 0 || ctx_pic->bitstream_size <= 0)
return -1;
- return ff_dxva2_common_end_frame(avctx, s,
- &ctx_pic->pp, sizeof(ctx_pic->pp),
- &ctx_pic->qm, sizeof(ctx_pic->qm),
- commit_bitstream_and_slice_buffer);
+ ret = ff_dxva2_common_end_frame(avctx, h->cur_pic_ptr,
+ &ctx_pic->pp, sizeof(ctx_pic->pp),
+ &ctx_pic->qm, sizeof(ctx_pic->qm),
+ commit_bitstream_and_slice_buffer);
+ if (!ret)
+ ff_h264_draw_horiz_band(h, 0, h->avctx->height);
+ return ret;
}
AVHWAccel ff_h264_dxva2_hwaccel = {
.name = "h264_dxva2",
.type = AVMEDIA_TYPE_VIDEO,
- .id = CODEC_ID_H264,
- .pix_fmt = PIX_FMT_DXVA2_VLD,
- .start_frame = start_frame,
- .decode_slice = decode_slice,
- .end_frame = end_frame,
+ .id = AV_CODEC_ID_H264,
+ .pix_fmt = AV_PIX_FMT_DXVA2_VLD,
+ .start_frame = dxva2_h264_start_frame,
+ .decode_slice = dxva2_h264_decode_slice,
+ .end_frame = dxva2_h264_end_frame,
.priv_data_size = sizeof(struct dxva2_picture_context),
};