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Bug 721467 - Add an optional codepath (currently enabled only for Adreno 200 GPUs) to only use glTexImage2D for texture uploads as glTexSubImage2D can be slow and/or buggy r=joe,BenWa

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This commit is contained in:
George Wright
2012-01-24 19:44:48 -05:00
parent 0903fb363d
commit 25292131c2
6 changed files with 86 additions and 18 deletions
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8
gfx/layers/opengl/ImageLayerOGL.cpp
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@@ -727,7 +727,7 @@ UploadYUVToTexture(GLContext* gl, const PlanarYCbCrImage::Data& aData,
aData.mYSize,
aData.mYStride,
gfxASurface::ImageFormatA8);
gl->UploadSurfaceToTexture(surf, size, texture, true);
gl->UploadSurfaceToTexture(surf, size, texture, aData.mYSize, true);
size = nsIntRect(0, 0, aData.mCbCrSize.width, aData.mCbCrSize.height);
texture = aUTexture->GetTextureID();
@@ -735,14 +735,14 @@ UploadYUVToTexture(GLContext* gl, const PlanarYCbCrImage::Data& aData,
aData.mCbCrSize,
aData.mCbCrStride,
gfxASurface::ImageFormatA8);
gl->UploadSurfaceToTexture(surf, size, texture, true);
gl->UploadSurfaceToTexture(surf, size, texture, aData.mCbCrSize, true);
texture = aVTexture->GetTextureID();
surf = new gfxImageSurface(aData.mCrChannel,
aData.mCbCrSize,
aData.mCbCrStride,
gfxASurface::ImageFormatA8);
gl->UploadSurfaceToTexture(surf, size, texture, true);
gl->UploadSurfaceToTexture(surf, size, texture, aData.mCbCrSize, true);
}
void
@@ -797,7 +797,7 @@ CairoImageOGL::SetData(const CairoImage::Data &aData)
mLayerProgram =
gl->UploadSurfaceToTexture(aData.mSurface,
nsIntRect(0,0, mSize.width, mSize.height),
tex, true);
tex, mSize, true);
}
void CairoImageOGL::SetTiling(bool aTiling)