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| author | Steve Lhomme <robux4@videolabs.io> | 2016-10-05 12:52:15 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-10-10 16:05:14 +0200 |
| commit | 9b462a0b9df6260f59726c98d8aef8b07a1e442b (patch) | |
| tree | f4073baa8150bba93b2ac24fbdb0c9353482718b /libavcodec | |
| parent | 1bda0ee5305598f6658d3e49bdca2dd9f78a0ba4 (diff) | |
| download | ffmpeg-9b462a0b9df6260f59726c98d8aef8b07a1e442b.tar.gz | |
avcodec/d3d11va: use the proper slice index
The slice index expected by D3D11VA is the one from the texture not from the
array or texture/slices.
In VLC the slices we provide the decoder don't start from 0 and thus pictures
appear in bogus order. With possible crashes and corruptions when using an
invalid index.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/dxva2.c | 12 | ||||
| -rw-r--r-- | libavcodec/dxva2_internal.h | 3 | ||||
| -rw-r--r-- | libavcodec/version.h | 2 |
3 files changed, 12 insertions, 5 deletions
diff --git a/libavcodec/dxva2.c b/libavcodec/dxva2.c index f68df860dc..e168233402 100644 --- a/libavcodec/dxva2.c +++ b/libavcodec/dxva2.c @@ -42,8 +42,18 @@ unsigned ff_dxva2_get_surface_index(const AVCodecContext *avctx, unsigned i; for (i = 0; i < DXVA_CONTEXT_COUNT(avctx, ctx); i++) - if (DXVA_CONTEXT_SURFACE(avctx, ctx, i) == surface) +#if CONFIG_D3D11VA + if (avctx->pix_fmt == AV_PIX_FMT_D3D11VA_VLD && ctx->d3d11va.surface[i] == surface) + { + D3D11_VIDEO_DECODER_OUTPUT_VIEW_DESC viewDesc; + ID3D11VideoDecoderOutputView_GetDesc(ctx->d3d11va.surface[i], &viewDesc); + return viewDesc.Texture2D.ArraySlice; + } +#endif +#if CONFIG_DXVA2 + if (avctx->pix_fmt == AV_PIX_FMT_DXVA2_VLD && ctx->dxva2.surface[i] == surface) return i; +#endif assert(0); return 0; diff --git a/libavcodec/dxva2_internal.h b/libavcodec/dxva2_internal.h index ad89f8291d..24adb99272 100644 --- a/libavcodec/dxva2_internal.h +++ b/libavcodec/dxva2_internal.h @@ -70,7 +70,6 @@ typedef union { #if CONFIG_D3D11VA && CONFIG_DXVA2 #define DXVA_CONTEXT_WORKAROUND(avctx, ctx) (avctx->pix_fmt == AV_PIX_FMT_D3D11VA_VLD ? ctx->d3d11va.workaround : ctx->dxva2.workaround) #define DXVA_CONTEXT_COUNT(avctx, ctx) (avctx->pix_fmt == AV_PIX_FMT_D3D11VA_VLD ? ctx->d3d11va.surface_count : ctx->dxva2.surface_count) -#define DXVA_CONTEXT_SURFACE(avctx, ctx, i) (avctx->pix_fmt == AV_PIX_FMT_D3D11VA_VLD ? ctx->d3d11va.surface[i] : ctx->dxva2.surface[i]) #define DXVA_CONTEXT_DECODER(avctx, ctx) (avctx->pix_fmt == AV_PIX_FMT_D3D11VA_VLD ? ctx->d3d11va.decoder : ctx->dxva2.decoder) #define DXVA_CONTEXT_REPORT_ID(avctx, ctx) (*(avctx->pix_fmt == AV_PIX_FMT_D3D11VA_VLD ? &ctx->d3d11va.report_id : &ctx->dxva2.report_id)) #define DXVA_CONTEXT_CFG(avctx, ctx) (avctx->pix_fmt == AV_PIX_FMT_D3D11VA_VLD ? ctx->d3d11va.cfg : ctx->dxva2.cfg) @@ -80,7 +79,6 @@ typedef union { #elif CONFIG_DXVA2 #define DXVA_CONTEXT_WORKAROUND(avctx, ctx) (ctx->dxva2.workaround) #define DXVA_CONTEXT_COUNT(avctx, ctx) (ctx->dxva2.surface_count) -#define DXVA_CONTEXT_SURFACE(avctx, ctx, i) (ctx->dxva2.surface[i]) #define DXVA_CONTEXT_DECODER(avctx, ctx) (ctx->dxva2.decoder) #define DXVA_CONTEXT_REPORT_ID(avctx, ctx) (*(&ctx->dxva2.report_id)) #define DXVA_CONTEXT_CFG(avctx, ctx) (ctx->dxva2.cfg) @@ -90,7 +88,6 @@ typedef union { #elif CONFIG_D3D11VA #define DXVA_CONTEXT_WORKAROUND(avctx, ctx) (ctx->d3d11va.workaround) #define DXVA_CONTEXT_COUNT(avctx, ctx) (ctx->d3d11va.surface_count) -#define DXVA_CONTEXT_SURFACE(avctx, ctx, i) (ctx->d3d11va.surface[i]) #define DXVA_CONTEXT_DECODER(avctx, ctx) (ctx->d3d11va.decoder) #define DXVA_CONTEXT_REPORT_ID(avctx, ctx) (*(&ctx->d3d11va.report_id)) #define DXVA_CONTEXT_CFG(avctx, ctx) (ctx->d3d11va.cfg) diff --git a/libavcodec/version.h b/libavcodec/version.h index 9c03364e9b..4e34850a6c 100644 --- a/libavcodec/version.h +++ b/libavcodec/version.h @@ -29,7 +29,7 @@ #define LIBAVCODEC_VERSION_MAJOR 57 #define LIBAVCODEC_VERSION_MINOR 61 -#define LIBAVCODEC_VERSION_MICRO 100 +#define LIBAVCODEC_VERSION_MICRO 102 #define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \ LIBAVCODEC_VERSION_MINOR, \ |