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Disable vertex range culling when the depthrange hack is enabled. Temporary workaround for #11576.

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This commit is contained in:
Henrik Rydgård 2019-02-26 16:07:11 +01:00
parent 593c3139bd
commit 8e7da3fef4
4 changed files with 24 additions and 16 deletions
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4
GPU/D3D11/GPU_D3D11.cpp
View file

@ -127,7 +127,9 @@ GPU_D3D11::~GPU_D3D11() {
void GPU_D3D11::CheckGPUFeatures() {
u32 features = 0;
features |= GPU_SUPPORTS_VS_RANGE_CULLING;
if (!PSP_CoreParameter().compat.flags().DepthRangeHack) {
features |= GPU_SUPPORTS_VS_RANGE_CULLING;
}
features |= GPU_SUPPORTS_BLEND_MINMAX;
features |= GPU_PREFER_CPU_DOWNLOAD;

28
GPU/Directx9/GPU_DX9.cpp
View file

@ -176,21 +176,23 @@ void GPU_DX9::CheckGPUFeatures() {
features |= GPU_SUPPORTS_ACCURATE_DEPTH;
}
// VS range culling (killing triangles in the vertex shader using NaN) causes problems on Intel.
// Also causes problems on old NVIDIA.
switch (vendor) {
case Draw::GPUVendor::VENDOR_INTEL:
break;
case Draw::GPUVendor::VENDOR_NVIDIA:
// Older NVIDIAs don't seem to like NaNs in their DX9 vertex shaders.
// No idea if KEPLER is the right cutoff, but let's go with it.
if (NVIDIAGetDeviceGeneration(draw_->GetDeviceCaps().deviceID) >= NV_KEPLER) {
if (!PSP_CoreParameter().compat.flags().DepthRangeHack) {
// VS range culling (killing triangles in the vertex shader using NaN) causes problems on Intel.
// Also causes problems on old NVIDIA.
switch (vendor) {
case Draw::GPUVendor::VENDOR_INTEL:
break;
case Draw::GPUVendor::VENDOR_NVIDIA:
// Older NVIDIAs don't seem to like NaNs in their DX9 vertex shaders.
// No idea if KEPLER is the right cutoff, but let's go with it.
if (NVIDIAGetDeviceGeneration(draw_->GetDeviceCaps().deviceID) >= NV_KEPLER) {
features |= GPU_SUPPORTS_VS_RANGE_CULLING;
}
break;
default:
features |= GPU_SUPPORTS_VS_RANGE_CULLING;
break;
}
break;
default:
features |= GPU_SUPPORTS_VS_RANGE_CULLING;
break;
}
D3DCAPS9 caps;

4
GPU/GLES/GPU_GLES.cpp
View file

@ -149,7 +149,9 @@ void GPU_GLES::CheckGPUFeatures() {
features |= GPU_SUPPORTS_16BIT_FORMATS;
if (!draw_->GetBugs().Has(Draw::Bugs::BROKEN_NAN_IN_CONDITIONAL)) {
features |= GPU_SUPPORTS_VS_RANGE_CULLING;
if (!PSP_CoreParameter().compat.flags().DepthRangeHack) {
features |= GPU_SUPPORTS_VS_RANGE_CULLING;
}
}
if (gl_extensions.ARB_blend_func_extended || gl_extensions.EXT_blend_func_extended) {

4
GPU/Vulkan/GPU_Vulkan.cpp
View file

@ -181,7 +181,9 @@ GPU_Vulkan::~GPU_Vulkan() {
void GPU_Vulkan::CheckGPUFeatures() {
uint32_t features = 0;
features |= GPU_SUPPORTS_VS_RANGE_CULLING;
if (!PSP_CoreParameter().compat.flags().DepthRangeHack) {
features |= GPU_SUPPORTS_VS_RANGE_CULLING;
}
switch (vulkan_->GetPhysicalDeviceProperties().properties.vendorID) {
case VULKAN_VENDOR_AMD: