[vlc-commits] d3d11_fmt: avoid a cast between ID3D11Texture2D* and ID3D11Resource*
Steve Lhomme
git at videolan.org
Wed Feb 8 13:55:46 CET 2017
vlc | branch: master | Steve Lhomme <robUx4 at videolabs.io> | Thu Feb 2 14:54:15 2017 +0100| [c91c96a809bbe824d45b26b2f43361fce0f3fb18] | committer: Jean-Baptiste Kempf
d3d11_fmt: avoid a cast between ID3D11Texture2D* and ID3D11Resource*
Signed-off-by: Jean-Baptiste Kempf <jb at videolan.org>
> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=c91c96a809bbe824d45b26b2f43361fce0f3fb18
---
modules/codec/avcodec/d3d11va.c | 16 ++++++++--------
modules/video_chroma/d3d11_fmt.h | 5 ++++-
modules/video_chroma/d3d11_surface.c | 4 ++--
modules/video_output/win32/direct3d11.c | 2 +-
4 files changed, 15 insertions(+), 12 deletions(-)
diff --git a/modules/codec/avcodec/d3d11va.c b/modules/codec/avcodec/d3d11va.c
index e44fe91..4e90d86 100644
--- a/modules/codec/avcodec/d3d11va.c
+++ b/modules/codec/avcodec/d3d11va.c
@@ -265,7 +265,7 @@ static int Extract(vlc_va_t *va, picture_t *output, uint8_t *data)
};
HRESULT hr = ID3D11VideoDevice_CreateVideoProcessorOutputView((ID3D11VideoDevice*) sys->dx_sys.d3ddec,
- (ID3D11Resource*) p_sys_out->texture,
+ p_sys_out->resource,
sys->procEnumerator,
&outDesc,
(ID3D11VideoProcessorOutputView**) &p_sys_out->decoder);
@@ -302,15 +302,15 @@ static int Extract(vlc_va_t *va, picture_t *output, uint8_t *data)
ID3D11VideoDecoderOutputView_GetDesc( src, &viewDesc );
D3D11_TEXTURE2D_DESC dstDesc;
- ID3D11Texture2D_GetDesc( (ID3D11Texture2D*) p_sys_out->texture, &dstDesc);
+ ID3D11Texture2D_GetDesc( p_sys_out->texture, &dstDesc);
/* copy decoder slice to surface */
D3D11_BOX copyBox = {
.right = dstDesc.Width, .bottom = dstDesc.Height, .back = 1,
};
- ID3D11DeviceContext_CopySubresourceRegion(sys->d3dctx, (ID3D11Resource*) p_sys_out->texture,
+ ID3D11DeviceContext_CopySubresourceRegion(sys->d3dctx, p_sys_out->resource,
p_sys_out->slice_index, 0, 0, 0,
- (ID3D11Resource*) p_sys_in->texture,
+ p_sys_in->resource,
viewDesc.Texture2D.ArraySlice,
©Box);
}
@@ -452,7 +452,7 @@ static int Open(vlc_va_t *va, AVCodecContext *ctx, enum PixelFormat pix_fmt,
assert(p_sys->texture != NULL);
D3D11_TEXTURE2D_DESC dstDesc;
- ID3D11Texture2D_GetDesc( (ID3D11Texture2D*) p_sys->texture, &dstDesc);
+ ID3D11Texture2D_GetDesc( p_sys->texture, &dstDesc);
sys->render = dstDesc.Format;
}
}
@@ -998,7 +998,7 @@ static int DxCreateDecoderSurfaces(vlc_va_t *va, int codec_id, const video_forma
viewDesc.Texture2D.ArraySlice = pic->p_sys->slice_index;
hr = ID3D11VideoDevice_CreateVideoDecoderOutputView( (ID3D11VideoDevice*) dx_sys->d3ddec,
- (ID3D11Resource*) pic->p_sys->texture,
+ pic->p_sys->resource,
&viewDesc,
&pic->p_sys->decoder );
if (FAILED(hr)) {
@@ -1177,7 +1177,7 @@ static picture_t *DxAllocPicture(vlc_va_t *va, const video_format_t *fmt, unsign
return NULL;
pic_sys->decoder = (ID3D11VideoDecoderOutputView*) sys->dx_sys.hw_surface[index];
- ID3D11VideoDecoderOutputView_GetResource(pic_sys->decoder, (ID3D11Resource**) &pic_sys->texture);
+ ID3D11VideoDecoderOutputView_GetResource(pic_sys->decoder, &pic_sys->resource);
pic_sys->context = sys->d3dctx;
if (sys->procEnumerator)
@@ -1190,7 +1190,7 @@ static picture_t *DxAllocPicture(vlc_va_t *va, const video_format_t *fmt, unsign
};
HRESULT hr = ID3D11VideoDevice_CreateVideoProcessorInputView((ID3D11VideoDevice*) sys->dx_sys.d3ddec,
- (ID3D11Resource*) pic_sys->texture,
+ pic_sys->resource,
sys->procEnumerator,
&inDesc,
&pic_sys->inputView);
diff --git a/modules/video_chroma/d3d11_fmt.h b/modules/video_chroma/d3d11_fmt.h
index 5fbab72..354a4bc 100644
--- a/modules/video_chroma/d3d11_fmt.h
+++ b/modules/video_chroma/d3d11_fmt.h
@@ -31,7 +31,10 @@
struct picture_sys_t
{
ID3D11VideoDecoderOutputView *decoder; /* may be NULL for pictures from the pool */
- ID3D11Texture2D *texture;
+ union {
+ ID3D11Texture2D *texture;
+ ID3D11Resource *resource;
+ };
ID3D11DeviceContext *context;
unsigned slice_index;
ID3D11VideoProcessorInputView *inputView; /* when used as processor input */
diff --git a/modules/video_chroma/d3d11_surface.c b/modules/video_chroma/d3d11_surface.c
index 6413ba5..655c697 100644
--- a/modules/video_chroma/d3d11_surface.c
+++ b/modules/video_chroma/d3d11_surface.c
@@ -110,7 +110,7 @@ static void D3D11_YUY2(filter_t *p_filter, picture_t *src, picture_t *dst)
ID3D11DeviceContext_CopySubresourceRegion(p_sys->context, (ID3D11Resource*) sys->staging,
0, 0, 0, 0,
- (ID3D11Resource*) p_sys->texture, viewDesc.Texture2D.ArraySlice,
+ p_sys->resource, viewDesc.Texture2D.ArraySlice,
NULL);
HRESULT hr = ID3D11DeviceContext_Map(p_sys->context, (ID3D11Resource*) sys->staging,
@@ -191,7 +191,7 @@ static void D3D11_NV12(filter_t *p_filter, picture_t *src, picture_t *dst)
ID3D11DeviceContext_CopySubresourceRegion(p_sys->context, (ID3D11Resource*) sys->staging,
0, 0, 0, 0,
- (ID3D11Resource*) p_sys->texture, viewDesc.Texture2D.ArraySlice,
+ p_sys->resource, viewDesc.Texture2D.ArraySlice,
NULL);
HRESULT hr = ID3D11DeviceContext_Map(p_sys->context, (ID3D11Resource*) sys->staging,
diff --git a/modules/video_output/win32/direct3d11.c b/modules/video_output/win32/direct3d11.c
index 52a5cc1..eea5d59 100644
--- a/modules/video_output/win32/direct3d11.c
+++ b/modules/video_output/win32/direct3d11.c
@@ -1106,7 +1106,7 @@ static void Prepare(vout_display_t *vd, picture_t *picture, subpicture_t *subpic
ID3D11DeviceContext_CopySubresourceRegion(sys->d3dcontext,
(ID3D11Resource*) sys->picQuad.pTexture,
0, 0, 0, 0,
- (ID3D11Resource*) p_sys->texture,
+ p_sys->resource,
p_sys->slice_index, &box);
if ( sys->context_lock != INVALID_HANDLE_VALUE)
ReleaseMutex( sys->context_lock );
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