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[d3d9] Do not enable support for DF formats on Nvidia

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WinterSnowfall 2024-05-18 16:27:45 +03:00 committed by Joshie
parent 0c2efda804
commit 20185a5309
2 changed files with 8 additions and 2 deletions
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4
dxvk.conf
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@ -515,7 +515,9 @@
# Support DF formats
#
# Support the vendor extension DF floating point depth formats
# Support the vendor extension DF floating point depth formats on AMD and Intel.
# Note that this config is ignored and disabled by default on Nvidia, or when
# spoofing a Nvidia GPU, as it does not support these formats natively.
#
# Supported values:
# - True/False

6
src/d3d9/d3d9_format.cpp
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@ -438,7 +438,11 @@ namespace dxvk {
D3D9VkFormatTable::D3D9VkFormatTable(
const Rc<DxvkAdapter>& adapter,
const D3D9Options& options) {
m_dfSupport = options.supportDFFormats;
const auto& props = adapter->deviceProperties();
uint32_t vendorId = options.customVendorId == -1 ? props.vendorID : uint32_t(options.customVendorId);
m_dfSupport = options.supportDFFormats && DxvkGpuVendor(vendorId) != DxvkGpuVendor::Nvidia;
m_x4r4g4b4Support = options.supportX4R4G4B4;
m_d32supportFinal = options.supportD32;