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Vulkan: Allow configuring geometry shaders on/off.

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Unknown W. Brackets 2022-10-02 07:41:36 -07:00
parent 8df956b036
commit 2832edcc37
4 changed files with 14 additions and 2 deletions
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1
Core/Config.cpp
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@ -874,6 +874,7 @@ static ConfigSetting graphicsSettings[] = {
#endif
ConfigSetting("CameraDevice", &g_Config.sCameraDevice, "", true, false),
ConfigSetting("VendorBugChecksEnabled", &g_Config.bVendorBugChecksEnabled, true, false, false),
ConfigSetting("UseGeometryShader", &g_Config.bUseGeometryShader, true, true, true),
ReportedConfigSetting("RenderingMode", &g_Config.iRenderingMode, 1, true, true),
ConfigSetting("SoftwareRenderer", &g_Config.bSoftwareRendering, false, true, true),
ConfigSetting("SoftwareRendererJit", &g_Config.bSoftwareRenderingJit, true, true, true),

1
Core/Config.h
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@ -164,6 +164,7 @@ public:
bool bHardwareTransform; // only used in the GLES backend
bool bSoftwareSkinning; // may speed up some games
bool bVendorBugChecksEnabled;
bool bUseGeometryShader;
int iRenderingMode; // 0 = non-buffered rendering 1 = buffered rendering
int iTexFiltering; // 1 = auto , 2 = nearest , 3 = linear , 4 = auto max quality

5
GPU/Vulkan/GPU_Vulkan.cpp
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@ -233,9 +233,10 @@ u32 GPU_Vulkan::CheckGPUFeatures() const {
}
// Fall back to geometry shader culling if we can't do vertex range culling.
if (enabledFeatures.geometryShader && !draw_->GetBugs().Has(Draw::Bugs::GEOMETRY_SHADERS_SLOW)) {
if (enabledFeatures.geometryShader) {
const bool useGeometry = g_Config.bUseGeometryShader && !draw_->GetBugs().Has(Draw::Bugs::GEOMETRY_SHADERS_SLOW);
const bool vertexSupported = draw_->GetDeviceCaps().clipDistanceSupported && draw_->GetDeviceCaps().cullDistanceSupported;
if (!vertexSupported || (features & GPU_SUPPORTS_VS_RANGE_CULLING) == 0) {
if (useGeometry && (!vertexSupported || (features & GPU_SUPPORTS_VS_RANGE_CULLING) == 0)) {
// Switch to culling via the geometry shader if not fully supported in vertex.
features |= GPU_SUPPORTS_GS_CULLING;
features &= ~GPU_SUPPORTS_VS_RANGE_CULLING;

9
UI/GameSettingsScreen.cpp
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@ -473,6 +473,15 @@ void GameSettingsScreen::CreateViews() {
inflightChoice->OnChoice.Handle(this, &GameSettingsScreen::OnInflightFramesChoice);
}
if (GetGPUBackend() == GPUBackend::VULKAN) {
const bool usable = !draw->GetBugs().Has(Draw::Bugs::GEOMETRY_SHADERS_SLOW);
const bool vertexSupported = draw->GetDeviceCaps().clipDistanceSupported && draw->GetDeviceCaps().cullDistanceSupported;
if (usable && !vertexSupported) {
CheckBox *geometryCulling = graphicsSettings->Add(new CheckBox(&g_Config.bUseGeometryShader, gr->T("Geometry shader culling")));
geometryCulling->SetDisabledPtr(&g_Config.bSoftwareRendering);
}
}
if (deviceType != DEVICE_TYPE_VR) {
CheckBox *hwTransform = graphicsSettings->Add(new CheckBox(&g_Config.bHardwareTransform, gr->T("Hardware Transform")));
hwTransform->SetDisabledPtr(&g_Config.bSoftwareRendering);