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[dxbc] Disable early discard on AMD cards

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Causes GPU hangs.
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Philip Rebohle 2018-11-24 10:09:33 +01:00
parent ce3642edd0
commit 2424cf0289
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GPG Key ID: C8CC613427A31C99
1 changed files with 5 additions and 1 deletions
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6
src/dxbc/dxbc_options.cpp
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@ -24,8 +24,12 @@ namespace dxvk {
zeroInitWorkgroupMemory = options.zeroInitWorkgroupMemory; zeroInitWorkgroupMemory = options.zeroInitWorkgroupMemory;
// Disable early discard on AMD due to GPU hangs
// Disable early discard on Nvidia because it may hurt performance // Disable early discard on Nvidia because it may hurt performance
if (DxvkGpuVendor(devInfo.core.properties.vendorID) == DxvkGpuVendor::Nvidia) { auto vendor = DxvkGpuVendor(devInfo.core.properties.vendorID);
if (vendor == DxvkGpuVendor::Amd
|| vendor == DxvkGpuVendor::Nvidia) {
useSubgroupOpsForEarlyDiscard = false; useSubgroupOpsForEarlyDiscard = false;
useSubgroupOpsClustered = false; useSubgroupOpsClustered = false;
} }