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dxva2: Directly use AVFrames 

The assumption of (MPEG) Picture and H264Picture layout matching might
not hold true in the future.

Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
This commit is contained in:
Michael Niedermayer 2014-03-31 14:24:10 +00:00 committed by Vittorio Giovara
parent f94371b1db
commit 678e455f1d
5 changed files with 21 additions and 21 deletions
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12
libavcodec/dxva2.c
View File

@ -30,15 +30,15 @@
#include "mpegvideo.h"
#include "dxva2_internal.h"
void *ff_dxva2_get_surface(const Picture *picture)
void *ff_dxva2_get_surface(const AVFrame *frame)
{
return picture->f.data[3];
return frame->data[3];
}
unsigned ff_dxva2_get_surface_index(const struct dxva_context *ctx,
const Picture *picture)
const AVFrame *frame)
{
void *surface = ff_dxva2_get_surface(picture);
void *surface = ff_dxva2_get_surface(frame);
unsigned i;
for (i = 0; i < ctx->surface_count; i++)
@ -91,7 +91,7 @@ int ff_dxva2_commit_buffer(AVCodecContext *avctx,
return result;
}
int ff_dxva2_common_end_frame(AVCodecContext *avctx, Picture *pic,
int ff_dxva2_common_end_frame(AVCodecContext *avctx, AVFrame *frame,
const void *pp, unsigned pp_size,
const void *qm, unsigned qm_size,
int (*commit_bs_si)(AVCodecContext *,
@ -107,7 +107,7 @@ int ff_dxva2_common_end_frame(AVCodecContext *avctx, Picture *pic,
do {
hr = IDirectXVideoDecoder_BeginFrame(ctx->decoder,
ff_dxva2_get_surface(pic),
ff_dxva2_get_surface(frame),
NULL);
if (hr == E_PENDING)
av_usleep(2000);

8
libavcodec/dxva2_h264.c
View File

@ -51,7 +51,7 @@ static void fill_picture_parameters(struct dxva_context *ctx, const H264Context
memset(pp, 0, sizeof(*pp));
/* Configure current picture */
fill_picture_entry(&pp->CurrPic,
ff_dxva2_get_surface_index(ctx, current_picture),
ff_dxva2_get_surface_index(ctx, &current_picture->f),
h->picture_structure == PICT_BOTTOM_FIELD);
/* Configure the set of references */
pp->UsedForReferenceFlags = 0;
@ -67,7 +67,7 @@ static void fill_picture_parameters(struct dxva_context *ctx, const H264Context
}
if (r) {
fill_picture_entry(&pp->RefFrameList[i],
ff_dxva2_get_surface_index(ctx, r),
ff_dxva2_get_surface_index(ctx, &r->f),
r->long_ref != 0);
if ((r->reference & PICT_TOP_FIELD) && r->field_poc[0] != INT_MAX)
@ -230,7 +230,7 @@ static void fill_slice_long(AVCodecContext *avctx, DXVA_Slice_H264_Long *slice,
const H264Picture *r = &h->ref_list[list][i];
unsigned plane;
fill_picture_entry(&slice->RefPicList[list][i],
ff_dxva2_get_surface_index(ctx, r),
ff_dxva2_get_surface_index(ctx, &r->f),
r->reference == PICT_BOTTOM_FIELD);
for (plane = 0; plane < 3; plane++) {
int w, o;
@ -432,7 +432,7 @@ static int dxva2_h264_end_frame(AVCodecContext *avctx)
if (ctx_pic->slice_count <= 0 || ctx_pic->bitstream_size <= 0)
return -1;
ret = ff_dxva2_common_end_frame(avctx, h->cur_pic_ptr,
ret = ff_dxva2_common_end_frame(avctx, &h->cur_pic_ptr->f,
&ctx_pic->pp, sizeof(ctx_pic->pp),
&ctx_pic->qm, sizeof(ctx_pic->qm),
commit_bitstream_and_slice_buffer);

6
libavcodec/dxva2_internal.h
View File

@ -36,10 +36,10 @@
#include "avcodec.h"
#include "mpegvideo.h"
void *ff_dxva2_get_surface(const Picture *picture);
void *ff_dxva2_get_surface(const AVFrame *frame);
unsigned ff_dxva2_get_surface_index(const struct dxva_context *,
const Picture *picture);
const AVFrame *frame);
int ff_dxva2_commit_buffer(AVCodecContext *, struct dxva_context *,
DXVA2_DecodeBufferDesc *,
@ -47,7 +47,7 @@ int ff_dxva2_commit_buffer(AVCodecContext *, struct dxva_context *,
unsigned mb_count);
int ff_dxva2_common_end_frame(AVCodecContext *, Picture *,
int ff_dxva2_common_end_frame(AVCodecContext *, AVFrame *,
const void *pp, unsigned pp_size,
const void *qm, unsigned qm_size,
int (*commit_bs_si)(AVCodecContext *,

8
libavcodec/dxva2_mpeg2.c
View File

@ -44,14 +44,14 @@ static void fill_picture_parameters(AVCodecContext *avctx,
int is_field = s->picture_structure != PICT_FRAME;
memset(pp, 0, sizeof(*pp));
pp->wDecodedPictureIndex = ff_dxva2_get_surface_index(ctx, current_picture);
pp->wDecodedPictureIndex = ff_dxva2_get_surface_index(ctx, &current_picture->f);
pp->wDeblockedPictureIndex = 0;
if (s->pict_type != AV_PICTURE_TYPE_I)
pp->wForwardRefPictureIndex = ff_dxva2_get_surface_index(ctx, &s->last_picture);
pp->wForwardRefPictureIndex = ff_dxva2_get_surface_index(ctx, &s->last_picture.f);
else
pp->wForwardRefPictureIndex = 0xffff;
if (s->pict_type == AV_PICTURE_TYPE_B)
pp->wBackwardRefPictureIndex = ff_dxva2_get_surface_index(ctx, &s->next_picture);
pp->wBackwardRefPictureIndex = ff_dxva2_get_surface_index(ctx, &s->next_picture.f);
else
pp->wBackwardRefPictureIndex = 0xffff;
pp->wPicWidthInMBminus1 = s->mb_width - 1;
@ -259,7 +259,7 @@ static int dxva2_mpeg2_end_frame(AVCodecContext *avctx)
if (ctx_pic->slice_count <= 0 || ctx_pic->bitstream_size <= 0)
return -1;
ret = ff_dxva2_common_end_frame(avctx, s->current_picture_ptr,
ret = ff_dxva2_common_end_frame(avctx, &s->current_picture_ptr->f,
&ctx_pic->pp, sizeof(ctx_pic->pp),
&ctx_pic->qm, sizeof(ctx_pic->qm),
commit_bitstream_and_slice_buffer);

8
libavcodec/dxva2_vc1.c
View File

@ -42,13 +42,13 @@ static void fill_picture_parameters(AVCodecContext *avctx,
memset(pp, 0, sizeof(*pp));
pp->wDecodedPictureIndex =
pp->wDeblockedPictureIndex = ff_dxva2_get_surface_index(ctx, current_picture);
pp->wDeblockedPictureIndex = ff_dxva2_get_surface_index(ctx, &current_picture->f);
if (s->pict_type != AV_PICTURE_TYPE_I && !v->bi_type)
pp->wForwardRefPictureIndex = ff_dxva2_get_surface_index(ctx, &s->last_picture);
pp->wForwardRefPictureIndex = ff_dxva2_get_surface_index(ctx, &s->last_picture.f);
else
pp->wForwardRefPictureIndex = 0xffff;
if (s->pict_type == AV_PICTURE_TYPE_B && !v->bi_type)
pp->wBackwardRefPictureIndex = ff_dxva2_get_surface_index(ctx, &s->next_picture);
pp->wBackwardRefPictureIndex = ff_dxva2_get_surface_index(ctx, &s->next_picture.f);
else
pp->wBackwardRefPictureIndex = 0xffff;
if (v->profile == PROFILE_ADVANCED) {
@ -261,7 +261,7 @@ static int dxva2_vc1_end_frame(AVCodecContext *avctx)
if (ctx_pic->bitstream_size <= 0)
return -1;
ret = ff_dxva2_common_end_frame(avctx, v->s.current_picture_ptr,
ret = ff_dxva2_common_end_frame(avctx, &v->s.current_picture_ptr->f,
&ctx_pic->pp, sizeof(ctx_pic->pp),
NULL, 0,
commit_bitstream_and_slice_buffer);