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GS: Update intel igpu/dgpu auto renderer.

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Ivy Bridge and below default to Direct3D11.

Haswell/Broadwell default to OpenGL.

Skylake and above default to Direct3D12.
This commit is contained in:
lightningterror
2026-09-13 06:01:25 +02:00
parent f8ea1477f6
commit 7a9af33f7d
1 changed files with 29 additions and 14 deletions
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pcsx2/GS/Renderers/DX11/D3D.cpp
+29 -14
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@@ -374,6 +374,8 @@ GSRendererType D3D::GetPreferredRenderer()
Console.WriteLn("D3D11 feature level for autodetection: %x", static_cast<unsigned>(feature_level));
return feature_level;
};
/*
const auto get_d3d12_device = [&adapter]() {
wil::com_ptr_nothrow<ID3D12Device> device;
const HRESULT hr = D3D12CreateDevice(adapter.get(), D3D_FEATURE_LEVEL_12_0, IID_PPV_ARGS(device.put()));
@@ -381,6 +383,7 @@ GSRendererType D3D::GetPreferredRenderer()
Console.Error("D3D12CreateDevice() for automatic renderer failed: %08X", hr);
return device;
};
#ifdef ENABLE_VULKAN
static constexpr auto check_vulkan_supported = []() {
if (!GSDeviceVK::EnumerateGPUs().empty())
@@ -395,6 +398,7 @@ GSRendererType D3D::GetPreferredRenderer()
#else
static constexpr auto check_vulkan_supported = []() { return false; };
#endif
*/
switch (GetVendorID(adapter.get()))
{
@@ -432,26 +436,37 @@ GSRendererType D3D::GetPreferredRenderer()
// Sampler feedback Tier 0.9 is only present in Tiger Lake/Xe/Arc, so we can use that to
// differentiate between them. Unfortunately, that requires a D3D12 device.
const auto device12 = get_d3d12_device();
if (device12)
const std::optional<D3D_FEATURE_LEVEL> feature_level = get_d3d11_feature_level();
if (!feature_level.has_value())
return GSRendererType::DX11;
else if (feature_level == D3D_FEATURE_LEVEL_12_0)
{
D3D12_FEATURE_DATA_D3D12_OPTIONS7 opts = {};
if (SUCCEEDED(device12->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS7, &opts, sizeof(opts))) &&
(opts.SamplerFeedbackTier >= D3D12_SAMPLER_FEEDBACK_TIER_0_9) &&
check_vulkan_supported())
return GSRendererType::DX12;
/*
// Keep the old code as a reference if we need it.
const auto device12 = get_d3d12_device();
if (device12)
{
Console.WriteLn("Sampler feedback tier 0.9 found for Intel GPU, defaulting to Vulkan.");
return GSRendererType::VK;
D3D12_FEATURE_DATA_D3D12_OPTIONS7 opts = {};
if (SUCCEEDED(device12->CheckFeatureSupport(D3D12_FEATURE_D3D12_OPTIONS7, &opts, sizeof(opts))) &&
(opts.SamplerFeedbackTier >= D3D12_SAMPLER_FEEDBACK_TIER_0_9) &&
check_vulkan_supported())
{
Console.WriteLn("Sampler feedback tier 0.9 found for Intel GPU, defaulting to Vulkan.");
return GSRendererType::VK;
}
else
return GSRendererType::OGL;
}
else
{
Console.WriteLn("Sampler feedback tier 0.9 or Vulkan not found for Intel GPU, using OpenGL.");
return GSRendererType::OGL;
}
*/
}
Console.WriteLn("Sampler feedback tier 0.9 or Direct3D 12 not found for Intel GPU, using Direct3D 11.");
return GSRendererType::DX11;
else if (feature_level == D3D_FEATURE_LEVEL_11_1)
return GSRendererType::OGL;
else
return GSRendererType::DX11;
}
break;