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Merge pull request #17232 from hrydgard/vulkan-always-use-accurate-depth

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Don't use inaccurate depth with Vulkan on any GPU
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Unknown W. Brackets authored and GitHub committed 2023-04-03 23:51:07 -07:00
2 parents 3e587fc992 3a69569580
commit 853fd2fb76
1 file changed
+8 -5
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GPU/Vulkan/GPU_Vulkan.cpp
+8 -5
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@@ -196,6 +196,8 @@ u32 GPU_Vulkan::CheckGPUFeatures() const {
uint32_t features = GPUCommonHW::CheckGPUFeatures();
VulkanContext *vulkan = (VulkanContext *)draw_->GetNativeObject(Draw::NativeObject::CONTEXT);
// Could simplify this, but it's good as documentation.
switch (vulkan->GetPhysicalDeviceProperties().properties.vendorID) {
case VULKAN_VENDOR_AMD:
// Accurate depth is required on AMD (due to reverse-Z driver bug) so we ignore the compat flag to disable it on those. See #9545
@@ -221,12 +223,13 @@ u32 GPU_Vulkan::CheckGPUFeatures() const {
}
break;
}
case VULKAN_VENDOR_IMGTEC:
// We ignore the disable flag on IMGTec. Another reverse-Z bug (plus, not really any reason to bother). See #17044
features |= GPU_USE_ACCURATE_DEPTH;
break;
default:
if (!PSP_CoreParameter().compat.flags().DisableAccurateDepth) {
features |= GPU_USE_ACCURATE_DEPTH;
} else {
features &= ~GPU_USE_ACCURATE_DEPTH;
}
// On other GPUs we'll just assume we don't need inaccurate depth, leaving ARM Mali as the odd one out.
features |= GPU_USE_ACCURATE_DEPTH;
break;
}