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d3d12: Fix fragment constant filling 

The command buffer does not necessarily set them in order...
This commit is contained in:
vlj 2015-06-01 00:02:32 +02:00 committed by Vincent Lejeune
parent 1c803e725b
commit 043adab2ce
1 changed files with 14 additions and 7 deletions
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21
rpcs3/Emu/RSX/D3D12/D3D12Buffer.cpp
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@ -492,15 +492,22 @@ void D3D12GSRender::FillPixelShaderConstantsBuffer()
{ {
u32 vector[4]; u32 vector[4];
// Is it assigned by color register in command buffer ? // Is it assigned by color register in command buffer ?
if (!m_fragment_constants.empty() && offsetInFP == m_fragment_constants.front().id - m_cur_fragment_prog->offset) // TODO : we loop every iteration, we might do better...
bool isCommandBufferSetConstant = false;
for (const RSXTransformConstant& c : m_fragment_constants)
{ {
const RSXTransformConstant& c = m_fragment_constants.front(); size_t fragmentId = c.id - m_cur_fragment_prog->offset;
vector[0] = (u32&)c.x; if (fragmentId == offsetInFP)
vector[1] = (u32&)c.y; {
vector[2] = (u32&)c.z; isCommandBufferSetConstant = true;
vector[3] = (u32&)c.w; vector[0] = (u32&)c.x;
vector[1] = (u32&)c.y;
vector[2] = (u32&)c.z;
vector[3] = (u32&)c.w;
break;
}
} }
else if (!isCommandBufferSetConstant)
{ {
auto data = vm::ptr<u32>::make(m_cur_fragment_prog->addr + (u32)offsetInFP); auto data = vm::ptr<u32>::make(m_cur_fragment_prog->addr + (u32)offsetInFP);