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9721938e57
Apparently it's better to make app profiles than risk tanking performance for all applications. Invariance rules in D3D11 are undocumented so it's not clear what the correct solution is.
82 lines
2.4 KiB
C++
82 lines
2.4 KiB
C++
#pragma once
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#include "../util/config/config.h"
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#include "../dxgi/dxgi_options.h"
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#include "../dxvk/dxvk_device.h"
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#include "d3d11_include.h"
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namespace dxvk {
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struct D3D11Options {
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D3D11Options(const Config& config, const Rc<DxvkDevice>& device);
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/// Enables speed hack for mapping on deferred contexts
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///
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/// This can substantially speed up some games, but may
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/// cause issues if the game submits command lists more
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/// than once.
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bool dcSingleUseMode;
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/// Enables workaround to replace NaN render target
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/// outputs with zero
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bool enableRtOutputNanFixup;
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/// Enables out-of-bounds access check for constant
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/// buffers. Workaround for a few broken games that
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/// access random data inside their shaders.
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bool constantBufferRangeCheck;
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/// Zero-initialize workgroup memory
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///
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/// Workargound for games that don't initialize
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/// TGSM in compute shaders before reading it.
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bool zeroInitWorkgroupMemory;
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/// Use relaxed memory barriers
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///
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/// May improve performance in some games,
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/// but might also cause rendering issues.
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bool relaxedBarriers;
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/// Maximum tessellation factor.
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///
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/// Limits tessellation factors in tessellation
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/// control shaders. Values from 8 to 64 are
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/// supported, other values will be ignored.
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int32_t maxTessFactor;
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/// Anisotropic filter override
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///
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/// Enforces anisotropic filtering with the
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/// given anisotropy value for all samplers.
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int32_t samplerAnisotropy;
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/// Declare vertex positions in shaders as invariant
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bool invariantPosition;
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/// Back buffer count for the Vulkan swap chain.
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/// Overrides DXGI_SWAP_CHAIN_DESC::BufferCount.
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int32_t numBackBuffers;
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/// Sync interval. Overrides the value
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/// passed to IDXGISwapChain::Present.
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int32_t syncInterval;
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/// Override maximum frame latency if the app specifies
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/// a higher value. May help with frame timing issues.
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int32_t maxFrameLatency;
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/// Defer surface creation until first present call. This
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/// fixes issues with games that create multiple swap chains
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/// for a single window that may interfere with each other.
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bool deferSurfaceCreation;
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/// Apitrace mode: Maps all buffers in cached memory.
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/// Enabled automatically if dxgitrace.dll is attached.
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bool apitraceMode;
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};
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} |