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[d3d8] Validate D3D8 present params before conversion

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WinterSnowfall 2024-10-04 16:13:35 +03:00 committed by Philip Rebohle
parent 4a8ba388ff
commit bc78fc6ed0
1 changed files with 6 additions and 2 deletions
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8
src/d3d8/d3d8_d3d9_util.h
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@ -58,7 +58,12 @@ namespace dxvk {
} }
// (9<-8) D3DD3DPRESENT_PARAMETERS: Returns D3D9's params given an input for D3D8 // (9<-8) D3DD3DPRESENT_PARAMETERS: Returns D3D9's params given an input for D3D8
inline d3d9::D3DPRESENT_PARAMETERS ConvertPresentParameters9(const D3DPRESENT_PARAMETERS* pParams) { inline d3d9::D3DPRESENT_PARAMETERS ConvertPresentParameters9(D3DPRESENT_PARAMETERS* pParams) {
// A 0 back buffer count needs to be corrected and made visible to the D3D8 application as well
pParams->BackBufferCount = std::max(pParams->BackBufferCount, 1u);
if (pParams->BackBufferFormat == D3DFMT_UNKNOWN)
pParams->BackBufferFormat = D3DFMT_X8R8G8B8;
d3d9::D3DPRESENT_PARAMETERS params; d3d9::D3DPRESENT_PARAMETERS params;
params.BackBufferWidth = pParams->BackBufferWidth; params.BackBufferWidth = pParams->BackBufferWidth;
@ -69,7 +74,6 @@ namespace dxvk {
params.MultiSampleType = d3d9::D3DMULTISAMPLE_TYPE(pParams->MultiSampleType); params.MultiSampleType = d3d9::D3DMULTISAMPLE_TYPE(pParams->MultiSampleType);
params.MultiSampleQuality = 0; // (D3D8: no MultiSampleQuality), TODO: get a value for this params.MultiSampleQuality = 0; // (D3D8: no MultiSampleQuality), TODO: get a value for this
UINT PresentationInterval = pParams->FullScreen_PresentationInterval; UINT PresentationInterval = pParams->FullScreen_PresentationInterval;
if (pParams->Windowed) { if (pParams->Windowed) {