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Bug 603071 - Part 2: Fix race condition in PlanarYCbCrImageD3D10. r=roc a=blocking-beta8

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This commit is contained in:
Bas Schouten 2010-10-19 21:08:34 +02:00
parent 3e8591afde
commit f2b22b6625
2 changed files with 8 additions and 8 deletions
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14
gfx/layers/d3d10/ImageLayerD3D10.cpp
View File

@ -214,9 +214,9 @@ ImageLayerD3D10::RenderLayer(float aOpacity, const gfx3DMatrix &aTransform)
PlanarYCbCrImageD3D10::PlanarYCbCrImageD3D10(mozilla::layers::LayerManagerD3D10* aManager)
: PlanarYCbCrImage(static_cast<ImageD3D10*>(this))
, mManager(aManager)
, mHasData(PR_FALSE)
{
mDevice = aManager->device();
}
void
@ -319,12 +319,12 @@ PlanarYCbCrImageD3D10::AllocateTextures()
dataCr.pSysMem = mData.mCrChannel;
dataCr.SysMemPitch = mData.mCbCrStride;
mManager->device()->CreateTexture2D(&descY, &dataY, getter_AddRefs(mYTexture));
mManager->device()->CreateTexture2D(&descCbCr, &dataCb, getter_AddRefs(mCbTexture));
mManager->device()->CreateTexture2D(&descCbCr, &dataCr, getter_AddRefs(mCrTexture));
mManager->device()->CreateShaderResourceView(mYTexture, NULL, getter_AddRefs(mYView));
mManager->device()->CreateShaderResourceView(mCbTexture, NULL, getter_AddRefs(mCbView));
mManager->device()->CreateShaderResourceView(mCrTexture, NULL, getter_AddRefs(mCrView));
mDevice->CreateTexture2D(&descY, &dataY, getter_AddRefs(mYTexture));
mDevice->CreateTexture2D(&descCbCr, &dataCb, getter_AddRefs(mCbTexture));
mDevice->CreateTexture2D(&descCbCr, &dataCr, getter_AddRefs(mCrTexture));
mDevice->CreateShaderResourceView(mYTexture, NULL, getter_AddRefs(mYView));
mDevice->CreateShaderResourceView(mCbTexture, NULL, getter_AddRefs(mCbView));
mDevice->CreateShaderResourceView(mCrTexture, NULL, getter_AddRefs(mCrView));
}
already_AddRefed<gfxASurface>

2
gfx/layers/d3d10/ImageLayerD3D10.h
View File

@ -116,7 +116,7 @@ public:
virtual already_AddRefed<gfxASurface> GetAsSurface();
nsAutoArrayPtr<PRUint8> mBuffer;
LayerManagerD3D10 *mManager;
nsRefPtr<ID3D10Device1> mDevice;
Data mData;
gfxIntSize mSize;
nsRefPtr<ID3D10Texture2D> mYTexture;