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d3d12: Use fixed width/height scale and use surface_clip info for scaleOffset matrix

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Thanks to raven02 for the patch.
This commit is contained in:
vlj 2015-06-16 16:16:38 +02:00 • committed by Vincent Lejeune
parent f59bc86ac5
commit f2d39d0e82
1 changed files with 6 additions and 6 deletions
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12
rpcs3/Emu/RSX/D3D12/D3D12Buffer.cpp
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@ -409,17 +409,17 @@ void D3D12GSRender::setScaleOffset()
};
// Scale
scaleOffsetMat[0] *= (float&)methodRegisters[NV4097_SET_VIEWPORT_SCALE + (0x4 * 0)] / (RSXThread::m_width / RSXThread::m_width_scale);
scaleOffsetMat[5] *= (float&)methodRegisters[NV4097_SET_VIEWPORT_SCALE + (0x4 * 1)] / (RSXThread::m_height / RSXThread::m_height_scale);
scaleOffsetMat[0] *= (float&)methodRegisters[NV4097_SET_VIEWPORT_SCALE + (0x4 * 0)] / (m_surface_clip_w / 2.f);
scaleOffsetMat[5] *= (float&)methodRegisters[NV4097_SET_VIEWPORT_SCALE + (0x4 * 1)] / (m_surface_clip_h / 2.f);
scaleOffsetMat[10] = (float&)methodRegisters[NV4097_SET_VIEWPORT_SCALE + (0x4 * 2)];
// Offset
scaleOffsetMat[3] = (float&)methodRegisters[NV4097_SET_VIEWPORT_OFFSET + (0x4 * 0)] - (RSXThread::m_width / RSXThread::m_width_scale);
scaleOffsetMat[7] = -((float&)methodRegisters[NV4097_SET_VIEWPORT_OFFSET + (0x4 * 1)] - (RSXThread::m_height / RSXThread::m_height_scale));
scaleOffsetMat[3] = (float&)methodRegisters[NV4097_SET_VIEWPORT_OFFSET + (0x4 * 0)] - (m_surface_clip_w / 2.f);
scaleOffsetMat[7] = -((float&)methodRegisters[NV4097_SET_VIEWPORT_OFFSET + (0x4 * 1)] - (m_surface_clip_h / 2.f));
scaleOffsetMat[11] = (float&)methodRegisters[NV4097_SET_VIEWPORT_OFFSET + (0x4 * 2)];
scaleOffsetMat[3] /= RSXThread::m_width / RSXThread::m_width_scale;
scaleOffsetMat[7] /= RSXThread::m_height / RSXThread::m_height_scale;
scaleOffsetMat[3] /= m_surface_clip_w / 2.f;
scaleOffsetMat[7] /= m_surface_clip_h / 2.f;
assert(m_constantsData.canAlloc(256));
size_t heapOffset = m_constantsData.alloc(256);