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Merge "HWUI: do not call glCopyTexSubImage2D on empty area." into nyc-dev

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This commit is contained in:
Sergei Vasilinetc
2016-06-02 01:36:34 +00:00
committed by Android (Google) Code Review
parent 80354c4dfe ab3f8c2e32
commit e4e240f13f
1 changed files with 5 additions and 5 deletions
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10
libs/hwui/BakedOpRenderer.cpp
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@@ -96,15 +96,15 @@ void BakedOpRenderer::endLayer() {
}
OffscreenBuffer* BakedOpRenderer::copyToLayer(const Rect& area) {
OffscreenBuffer* buffer = mRenderState.layerPool().get(mRenderState,
area.getWidth(), area.getHeight());
if (!area.isEmpty()) {
const uint32_t width = area.getWidth();
const uint32_t height = area.getHeight();
OffscreenBuffer* buffer = mRenderState.layerPool().get(mRenderState, width, height);
if (!area.isEmpty() && width != 0 && height != 0) {
mCaches.textureState().activateTexture(0);
mCaches.textureState().bindTexture(buffer->texture.id());
glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0,
area.left, mRenderTarget.viewportHeight - area.bottom,
area.getWidth(), area.getHeight());
area.left, mRenderTarget.viewportHeight - area.bottom, width, height);
}
return buffer;
}