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GPU/Vulkan: Fix MSAA

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And disable sample rate shading ("SSAA") on AMD, Intel, and broken
mobile drivers, because it doesn't work.
This commit is contained in:
Stenzek
2023-09-01 21:25:10 +10:00
parent 0e6efb2241
commit 0da14a5442
4 changed files with 30 additions and 17 deletions
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15
src/util/opengl_device.cpp
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@ -348,9 +348,9 @@ bool OpenGLDevice::CheckFeatures(bool* buggy_pbo)
{
const bool is_gles = m_gl_context->IsGLES();
// bool vendor_id_amd = false;
// bool vendor_id_nvidia = false;
// bool vendor_id_intel = false;
bool vendor_id_amd = false;
//bool vendor_id_nvidia = false;
bool vendor_id_intel = false;
bool vendor_id_arm = false;
bool vendor_id_qualcomm = false;
bool vendor_id_powervr = false;
@ -361,7 +361,7 @@ bool OpenGLDevice::CheckFeatures(bool* buggy_pbo)
std::strstr(vendor, "ATI"))
{
Log_InfoPrint("AMD GPU detected.");
// vendor_id_amd = true;
vendor_id_amd = true;
}
else if (std::strstr(vendor, "NVIDIA Corporation"))
{
@ -371,7 +371,7 @@ bool OpenGLDevice::CheckFeatures(bool* buggy_pbo)
else if (std::strstr(vendor, "Intel"))
{
Log_InfoPrint("Intel GPU detected.");
// vendor_id_intel = true;
vendor_id_intel = true;
}
else if (std::strstr(vendor, "ARM"))
{
@ -452,7 +452,10 @@ bool OpenGLDevice::CheckFeatures(bool* buggy_pbo)
}
}
m_features.per_sample_shading = GLAD_GL_VERSION_4_0 || GLAD_GL_ES_VERSION_3_2 || GLAD_GL_ARB_sample_shading;
// Sample rate shading is broken on AMD and Intel.
// If AMD and Intel can't get it right, I very much doubt broken mobile drivers can.
m_features.per_sample_shading = (GLAD_GL_VERSION_4_0 || GLAD_GL_ES_VERSION_3_2 || GLAD_GL_ARB_sample_shading) &&
(!vendor_id_amd && !vendor_id_intel && !is_shitty_mobile_driver);
// noperspective is not supported in GLSL ES.
m_features.noperspective_interpolation = !is_gles;