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Doom 3 RTX Initial Checkin.
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Justin Marshall
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/*
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* Copyright (c) 2024 NVIDIA CORPORATION. All rights reserved
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#pragma once
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#include "sl_struct.h"
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#include <dxgi.h>
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struct ID3D12CommandQueue;
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namespace sl
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{
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enum class DirectSROptimizationType : uint32_t
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{
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eBalanced,
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eHighQuality,
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eMaxQuality,
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eHighPerformance,
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eMaxPerformance,
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ePowerSaving,
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eMaxPowerSaving,
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eCount
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};
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enum class DirectSRVariantFlags : uint32_t
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{
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eNone = 0x0,
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eSupportsExposureScaleTexture = 0x1,
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eSupportsIgnoreHistoryMask = 0x2,
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eNative = 0x4,
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eSupportsReactiveMask = 0x8,
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eSupportsSharpness = 0x10,
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eDisallowsRegionOffsets = 0x20,
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eAll = eSupportsExposureScaleTexture | eSupportsIgnoreHistoryMask | eNative | eSupportsReactiveMask | eSupportsSharpness | eDisallowsRegionOffsets
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};
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// {1AD87504-774E-4BF3-9633-A44D1F7F9CB8}
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SL_STRUCT_BEGIN(DirectSROptions, StructType({ 0x1ad87504, 0x774e, 0x4bf3, { 0x96, 0x33, 0xa4, 0x4d, 0x1f, 0x7f, 0x9c, 0xb8 } }), kStructVersion1)
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// DirectSR variant index as enumerated
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uint32_t variantIndex;
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// D3D12 command queue to execute work on
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ID3D12CommandQueue *pCommandQueue;
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//! Specifies which mode should be used
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DirectSROptimizationType optType;
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//! Specifies output (final) target width
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uint32_t outputWidth = INVALID_UINT;
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//! Specifies output (final) target height
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uint32_t outputHeight = INVALID_UINT;
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//! Specifies sharpening level in range [0,1]
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float sharpness = 0.0f;
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//! Specifies pre-exposure value
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float preExposure = 1.0f;
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//! Specifies exposure scale value
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float exposureScale = 1.0f;
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//! Specifies if tagged color buffers are full HDR or not (DLSS in HDR pipeline or not)
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Boolean colorBuffersHDR = Boolean::eTrue;
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//! IMPORTANT: New members go here or if optional can be chained in a new struct, see sl_struct.h for details
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SL_STRUCT_END()
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//! Returned by DirectSR plugin
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//!
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//! {1BD0C637-A28F-41F2-BC91-B421FAEE8E1E}
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SL_STRUCT_BEGIN(DirectSROptimalSettings, StructType({ 0x1bd0c637, 0xa28f, 0x41f2, { 0xbc, 0x91, 0xb4, 0x21, 0xfa, 0xee, 0x8e, 0x1e } }), kStructVersion1)
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//! Specifies render area width
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uint32_t optimalRenderWidth{};
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//! Specifies render area height
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uint32_t optimalRenderHeight{};
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//! Specifies minimal render area width
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uint32_t renderWidthMin{};
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//! Specifies minimal render area height
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uint32_t renderHeightMin{};
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//! Specifies maximal render area width
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uint32_t renderWidthMax{};
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//! Specifies maximal render area height
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uint32_t renderHeightMax{};
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// optimal color format
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DXGI_FORMAT optimalColorFormat;
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// optimal depth format
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DXGI_FORMAT optimalDepthFormat;
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//! IMPORTANT: New members go here or if optional can be chained in a new struct, see sl_struct.h for details
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SL_STRUCT_END()
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//! Returned by DirectSR plugin
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//!
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//! {38216184-79ba-48cb-93f5-7a8a59382fdf}
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SL_STRUCT_BEGIN(DirectSRVariantInfo, StructType({ 0x38216184, 0x79ba, 0x48cb, { 0x93, 0xf5, 0x7a, 0x8a, 0x59, 0x38, 0x2f, 0xdf } }), kStructVersion1)
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char name[128];
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sl::DirectSRVariantFlags flags;
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sl::DirectSROptimizationType optimizationRankings[7];
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DXGI_FORMAT optimalTargetFormat;
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//! IMPORTANT: New members go here or if optional can be chained in a new struct, see sl_struct.h for details
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SL_STRUCT_END()
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}
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//! Provides optimal DirectSR settings
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//!
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//! Call this method to obtain optimal render target size and other DirectSR related settings.
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//!
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//! @param options Specifies DirectSR options to use
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//! @param settings Reference to a structure where settings are returned
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//! @return sl::ResultCode::eOk if successful, error code otherwise (see sl_result.h for details)
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//!
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//! This method is NOT thread safe.
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using PFun_slDirectSRGetOptimalSettings = sl::Result(const sl::DirectSROptions & options, sl::DirectSROptimalSettings & settings);
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//! Retrive information about the available DirectSR variants.
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using PFun_slDirectSRGetVariantInfo = sl::Result(uint32_t *numVariants, sl::DirectSRVariantInfo *variantInfo);
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//! Sets DirectSR options
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//!
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//! Call this method to turn DirectSR on/off, change mode etc.
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//!
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//! @param viewport Specified viewport we are working with
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//! @param options Specifies DirectSR options to use
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//! @return sl::ResultCode::eOk if successful, error code otherwise (see sl_result.h for details)
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//!
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//! This method is NOT thread safe.
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using PFun_slDirectSRSetOptions = sl::Result(const sl::ViewportHandle& viewport, const sl::DirectSROptions& options);
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//! HELPERS
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//!
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inline sl::Result slDirectSRGetOptimalSettings(const sl::DirectSROptions& options, sl::DirectSROptimalSettings& settings)
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{
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SL_FEATURE_FUN_IMPORT_STATIC(sl::kFeatureDirectSR, slDirectSRGetOptimalSettings);
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return s_slDirectSRGetOptimalSettings(options, settings);
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}
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inline sl::Result slDirectSRGetVariantInfo(uint32_t *numVariants, sl::DirectSRVariantInfo *variantInfo)
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{
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SL_FEATURE_FUN_IMPORT_STATIC(sl::kFeatureDirectSR, slDirectSRGetVariantInfo);
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return s_slDirectSRGetVariantInfo(numVariants, variantInfo);
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}
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inline sl::Result slDirectSRSetOptions(const sl::ViewportHandle& viewport, const sl::DirectSROptions& options)
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{
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SL_FEATURE_FUN_IMPORT_STATIC(sl::kFeatureDirectSR, slDirectSRSetOptions);
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return s_slDirectSRSetOptions(viewport, options);
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}
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