mirror of https://github.com/doitsujin/dxvk
121 lines
3.4 KiB
C++
121 lines
3.4 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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/// 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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/// Force thread-group shared memory accesses to be volatile
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///
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/// Workaround for compute shaders that read and
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/// write from the same shared memory location
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/// without explicit synchronization.
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bool forceVolatileTgsmAccess;
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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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/// Ignore graphics 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 ignoreGraphicsBarriers;
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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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/// Mipmap LOD bias
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///
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/// Enforces the given LOD bias for all samplers.
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float samplerLodBias;
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/// Declare vertex positions in shaders as invariant
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bool invariantPosition;
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/// Enable float control bits
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bool floatControls;
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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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/// Tear-free mode if vsync is disabled
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/// Tearing mode if vsync is enabled
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Tristate tearFree;
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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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/// Limit frame rate
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int32_t maxFrameRate;
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/// Limit discardable resource size
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VkDeviceSize maxImplicitDiscardSize;
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/// Limit size of buffer-mapped images
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VkDeviceSize maxDynamicImageBufferSize;
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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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/// Forces the sample count of all textures to be 1, and
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/// performs the required shader and resolve fixups.
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bool disableMsaa;
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/// Dynamic resources with the given bind flags will be allocated
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/// in cached system memory. Enabled automatically when recording
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/// an api trace.
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uint32_t cachedDynamicResources;
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/// Always lock immediate context on every API call. May be
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/// useful for debugging purposes or when applications have
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/// race conditions.
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bool enableContextLock;
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};
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} |