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Apply scissor() , Last Ranker need it to render correctly

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raven02 2013-07-07 00:47:25 +08:00
parent 5ecaf4b8bc
commit e318e49061
1 changed files with 5 additions and 0 deletions
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5
GPU/GLES/Framebuffer.cpp
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@ -433,6 +433,11 @@ void FramebufferManager::SetRenderFrameBuffer() {
int drawing_width = ((gstate.region2) & 0x3FF) + 1;
int drawing_height = ((gstate.region2 >> 10) & 0x3FF) + 1;
if (drawing_width > gstate.getScissorX2() + 1)
drawing_width = gstate.getScissorX2() + 1;
if (drawing_height > gstate.getScissorY2() + 1)
drawing_height = gstate.getScissorY2() + 1;
// As there are no clear "framebuffer width" and "framebuffer height" registers,
// we need to infer the size of the current framebuffer somehow. Let's try the viewport.