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d3d9: Correct for half-pixel offset in softgpu.

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Unknown W. Brackets 2016-02-13 14:52:35 -08:00
parent f84ebdc3e4
commit 818a0d846a
1 changed files with 5 additions and 0 deletions
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5
GPU/Software/SoftGpu.cpp
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@ -165,6 +165,11 @@ void SoftGPU::CopyToCurrentFboFromDisplayRam(int srcwidth, int srcheight)
float x, y, w, h;
CenterDisplayOutputRect(&x, &y, &w, &h, 480.0f, 272.0f, dstwidth, dstheight, ROTATION_LOCKED_HORIZONTAL);
if (GetGPUBackend() == GPUBackend::DIRECT3D9) {
x += 0.5f;
y += 0.5f;
}
x /= 0.5f * dstwidth;
y /= 0.5f * dstheight;
w /= 0.5f * dstwidth;