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feat(gx): handle shader constants in d3d backend

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This commit is contained in:
fallenoak 2023-03-11 09:13:23 -06:00
parent 434fba0e86
commit 756cb7e05a
1 changed files with 24 additions and 2 deletions
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26
src/gx/d3d/CGxDeviceD3d.cpp
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@ -766,7 +766,7 @@ void CGxDeviceD3d::IRsSendToHw(EGxRenderState which) {
void CGxDeviceD3d::ISceneBegin() {
if (this->m_context) {
// TODO
this->ShaderConstantsClear();
if (SUCCEEDED(this->m_d3dDevice->BeginScene())) {
this->m_inScene = 1;
@ -1046,7 +1046,29 @@ void CGxDeviceD3d::IShaderBindVertex(CGxShader* shader) {
}
void CGxDeviceD3d::IShaderConstantsFlush() {
// TODO
// Vertex shader constants
auto vsConst = &CGxDevice::s_shadowConstants[1];
if (vsConst->unk2 <= vsConst->unk1) {
this->m_d3dDevice->SetVertexShaderConstantF(
vsConst->unk2,
reinterpret_cast<float*>(&vsConst->constants[vsConst->unk2]),
vsConst->unk1 - vsConst->unk2 + 1
);
}
vsConst->unk2 = 255;
vsConst->unk1 = 0;
// Pixel shader constants
auto psConst = &CGxDevice::s_shadowConstants[0];
if (psConst->unk2 <= psConst->unk1) {
this->m_d3dDevice->SetPixelShaderConstantF(
psConst->unk2,
reinterpret_cast<float*>(&psConst->constants[psConst->unk2]),
psConst->unk1 - psConst->unk2 + 1
);
}
psConst->unk2 = 255;
psConst->unk1 = 0;
}
void CGxDeviceD3d::IShaderCreate(CGxShader* shader) {