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LuckyWorldV2/Plugins/FSR3-550/FSR3/Source/fidelityfx-sdk/samples/fsrapi/fsrapirendermodule.cpp

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// This file is part of the FidelityFX SDK.
//
// Copyright (C) 2024 Advanced Micro Devices, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files(the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and /or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions :
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
#include "fsrapirendermodule.h"
#include "render/rendermodules/ui/uirendermodule.h"
#include "render/rasterview.h"
#include "render/dynamicresourcepool.h"
#include "render/parameterset.h"
#include "render/pipelineobject.h"
#include "render/rootsignature.h"
#include "render/swapchain.h"
#include "render/resourceviewallocator.h"
#include "core/backend_interface.h"
#include "core/scene.h"
#include "misc/assert.h"
#include "render/profiler.h"
#include "translucency/translucencyrendermodule.h"
#include "core/win/framework_win.h"
#if defined(FFX_API_DX12)
#include <ffx_api/dx12/ffx_api_dx12.hpp>
#include "render/dx12/device_dx12.h"
#include "render/dx12/commandlist_dx12.h"
#elif defined(FFX_API_VK)
#include <ffx_api/vk/ffx_api_vk.hpp>
#include "render/vk/device_vk.h"
#include "render/vk/commandlist_vk.h"
#include "render/vk/swapchain_vk.h"
#endif // FFX_API_DX12
#include <functional>
using namespace std;
using namespace cauldron;
void RestoreApplicationSwapChain(bool recreateSwapchain = true);
void FSRRenderModule::Init(const json& initData)
{
m_pTAARenderModule = static_cast<TAARenderModule*>(GetFramework()->GetRenderModule("TAARenderModule"));
m_pTransRenderModule = static_cast<TranslucencyRenderModule*>(GetFramework()->GetRenderModule("TranslucencyRenderModule"));
m_pToneMappingRenderModule = static_cast<ToneMappingRenderModule*>(GetFramework()->GetRenderModule("ToneMappingRenderModule"));
CauldronAssert(ASSERT_CRITICAL, m_pTAARenderModule, L"FidelityFX FSR Sample: Error: Could not find TAA render module.");
CauldronAssert(ASSERT_CRITICAL, m_pTransRenderModule, L"FidelityFX FSR Sample: Error: Could not find Translucency render module.");
CauldronAssert(ASSERT_CRITICAL, m_pToneMappingRenderModule, L"FidelityFX FSR Sample: Error: Could not find Tone Mapping render module.");
// Fetch needed resources
m_pColorTarget = GetFramework()->GetColorTargetForCallback(GetName());
m_pTonemappedColorTarget = GetFramework()->GetRenderTexture(L"SwapChainProxy");
m_pDepthTarget = GetFramework()->GetRenderTexture(L"DepthTarget");
m_pMotionVectors = GetFramework()->GetRenderTexture(L"GBufferMotionVectorRT");
m_pDistortionField[0] = GetFramework()->GetRenderTexture(L"DistortionField0");
m_pDistortionField[1] = GetFramework()->GetRenderTexture(L"DistortionField1");
m_pReactiveMask = GetFramework()->GetRenderTexture(L"ReactiveMask");
m_pCompositionMask = GetFramework()->GetRenderTexture(L"TransCompMask");
CauldronAssert(ASSERT_CRITICAL, m_pMotionVectors && m_pDistortionField[0] && m_pDistortionField[1] && m_pReactiveMask && m_pCompositionMask, L"Could not get one of the needed resources for FSR Rendermodule.");
// Get a CPU resource view that we'll use to map the render target to
GetResourceViewAllocator()->AllocateCPURenderViews(&m_pRTResourceView);
// Create render resolution opaque render target to use for auto-reactive mask generation
TextureDesc desc = m_pColorTarget->GetDesc();
const ResolutionInfo& resInfo = GetFramework()->GetResolutionInfo();
desc.Width = resInfo.RenderWidth;
desc.Height = resInfo.RenderHeight;
desc.Name = L"FSR_OpaqueTexture";
m_pOpaqueTexture = GetDynamicResourcePool()->CreateRenderTexture(&desc, [](TextureDesc& desc, uint32_t displayWidth, uint32_t displayHeight, uint32_t renderingWidth, uint32_t renderingHeight)
{
desc.Width = renderingWidth;
desc.Height = renderingHeight;
});
// Register additional exports for translucency pass
BlendDesc reactiveCompositionBlend = {
true, Blend::InvDstColor, Blend::One, BlendOp::Add, Blend::One, Blend::Zero, BlendOp::Add, static_cast<uint32_t>(ColorWriteMask::Red)};
OptionalTransparencyOptions transOptions;
transOptions.OptionalTargets.push_back(std::make_pair(m_pReactiveMask, reactiveCompositionBlend));
transOptions.OptionalTargets.push_back(std::make_pair(m_pCompositionMask, reactiveCompositionBlend));
transOptions.OptionalAdditionalOutputs = L"float ReactiveTarget : SV_TARGET1; float CompositionTarget : SV_TARGET2;";
transOptions.OptionalAdditionalExports =
L"float hasAnimatedTexture = 0.f; output.ReactiveTarget = ReactiveMask; output.CompositionTarget = max(Alpha, hasAnimatedTexture);";
// Add additional exports for FSR to translucency pass
m_pTransRenderModule->AddOptionalTransparencyOptions(transOptions);
// Create temporary texture to copy color into before upscale
{
TextureDesc desc = m_pColorTarget->GetDesc();
desc.Name = L"UpscaleIntermediateTarget";
desc.Width = m_pColorTarget->GetDesc().Width;
desc.Height = m_pColorTarget->GetDesc().Height;
m_pTempTexture = GetDynamicResourcePool()->CreateRenderTexture(
&desc, [](TextureDesc& desc, uint32_t displayWidth, uint32_t displayHeight, uint32_t renderingWidth, uint32_t renderingHeight) {
desc.Width = displayWidth;
desc.Height = displayHeight;
});
CauldronAssert(ASSERT_CRITICAL, m_pTempTexture, L"Couldn't create intermediate texture.");
}
// Create raster views on the reactive mask and composition masks (for clearing and rendering)
m_RasterViews.resize(2);
m_RasterViews[0] = GetRasterViewAllocator()->RequestRasterView(m_pReactiveMask, ViewDimension::Texture2D);
m_RasterViews[1] = GetRasterViewAllocator()->RequestRasterView(m_pCompositionMask, ViewDimension::Texture2D);
// Set our render resolution function as that to use during resize to get render width/height from display width/height
m_pUpdateFunc = [this](uint32_t displayWidth, uint32_t displayHeight) { return this->UpdateResolution(displayWidth, displayHeight); };
//////////////////////////////////////////////////////////////////////////
// Register additional execution callbacks during the frame
// Register a post-lighting callback to copy opaque texture
ExecuteCallback callbackPreTrans = [this](double deltaTime, CommandList* pCmdList) {
this->PreTransCallback(deltaTime, pCmdList);
};
ExecutionTuple callbackPreTransTuple = std::make_pair(L"FSRRenderModule::PreTransCallback", std::make_pair(this, callbackPreTrans));
GetFramework()->RegisterExecutionCallback(L"LightingRenderModule", false, callbackPreTransTuple);
// Register a post-transparency callback to generate reactive mask
ExecuteCallback callbackPostTrans = [this](double deltaTime, CommandList* pCmdList) {
this->PostTransCallback(deltaTime, pCmdList);
};
ExecutionTuple callbackPostTransTuple = std::make_pair(L"FSRRenderModule::PostTransCallback", std::make_pair(this, callbackPostTrans));
GetFramework()->RegisterExecutionCallback(L"TranslucencyRenderModule", false, callbackPostTransTuple);
m_curUiTextureIndex = 0;
// Get the proper UI color target
m_pUiTexture[0] = GetFramework()->GetRenderTexture(L"UITarget0");
m_pUiTexture[1] = GetFramework()->GetRenderTexture(L"UITarget1");
// Create FrameInterpolationSwapchain
// Separate from FSR generation so it can be done when the engine creates the swapchain
// should not be created and destroyed with FSR, as it requires a switch to windowed mode
#if defined(FFX_API_DX12)
m_FrameInterpolationAvailable = true;
m_AsyncComputeAvailable = true;
#elif defined(FFX_API_VK)
const cauldron::FIQueue* pAsyncComputeQueue = cauldron::GetDevice()->GetImpl()->GetFIAsyncComputeQueue();
const cauldron::FIQueue* pPresentQueue = cauldron::GetDevice()->GetImpl()->GetFIPresentQueue();
const cauldron::FIQueue* pImageAcquireQueue = cauldron::GetDevice()->GetImpl()->GetFIImageAcquireQueue();
m_FrameInterpolationAvailable = pPresentQueue->queue != VK_NULL_HANDLE && pImageAcquireQueue->queue != VK_NULL_HANDLE;
m_AsyncComputeAvailable = m_FrameInterpolationAvailable && pAsyncComputeQueue->queue != VK_NULL_HANDLE;
#endif // defined(FFX_API_DX12)
if (!m_FrameInterpolationAvailable)
{
m_FrameInterpolation = false;
s_uiRenderMode = 0; // no UI handling
CauldronWarning(L"Frame interpolation isn't available on this device.");
}
if (!m_AsyncComputeAvailable)
{
m_EnableAsyncCompute = false;
m_PendingEnableAsyncCompute = false;
m_AllowAsyncCompute = false;
CauldronWarning(L"Async compute Frame interpolation isn't available on this device.");
}
if (m_FrameInterpolationAvailable)
{
#if defined(FFX_API_DX12)
IDXGISwapChain4* dxgiSwapchain = GetSwapChain()->GetImpl()->DX12SwapChain();
dxgiSwapchain->AddRef();
cauldron::GetSwapChain()->GetImpl()->SetDXGISwapChain(nullptr);
ffx::CreateContextDescFrameGenerationSwapChainForHwndDX12 createSwapChainDesc{};
dxgiSwapchain->GetHwnd(&createSwapChainDesc.hwnd);
DXGI_SWAP_CHAIN_DESC1 desc1;
dxgiSwapchain->GetDesc1(&desc1);
createSwapChainDesc.desc = &desc1;
DXGI_SWAP_CHAIN_FULLSCREEN_DESC fullscreenDesc;
dxgiSwapchain->GetFullscreenDesc(&fullscreenDesc);
createSwapChainDesc.fullscreenDesc = &fullscreenDesc;
dxgiSwapchain->GetParent(IID_PPV_ARGS(&createSwapChainDesc.dxgiFactory));
createSwapChainDesc.gameQueue = GetDevice()->GetImpl()->DX12CmdQueue(cauldron::CommandQueue::Graphics);
dxgiSwapchain->Release();
dxgiSwapchain = nullptr;
createSwapChainDesc.swapchain = &dxgiSwapchain;
ffx::ReturnCode retCode = ffx::CreateContext(m_SwapChainContext, nullptr, createSwapChainDesc);
CauldronAssert(ASSERT_CRITICAL, retCode == ffx::ReturnCode::Ok, L"Couldn't create the ffxapi fg swapchain (dx12): %d", (uint32_t)retCode);
createSwapChainDesc.dxgiFactory->Release();
cauldron::GetSwapChain()->GetImpl()->SetDXGISwapChain(dxgiSwapchain);
// In case the app is handling Alt-Enter manually we need to update the window association after creating a different swapchain
IDXGIFactory7* factory = nullptr;
if (SUCCEEDED(dxgiSwapchain->GetParent(IID_PPV_ARGS(&factory))))
{
factory->MakeWindowAssociation(cauldron::GetFramework()->GetImpl()->GetHWND(), DXGI_MWA_NO_WINDOW_CHANGES);
factory->Release();
}
dxgiSwapchain->Release();
// Lets do the same for HDR as well as it will need to be re initialized since swapchain was re created
cauldron::GetSwapChain()->SetHDRMetadataAndColorspace();
#elif defined(FFX_API_VK)
// Create frameinterpolation swapchain
cauldron::SwapChain* pSwapchain = cauldron::GetFramework()->GetSwapChain();
VkSwapchainKHR currentSwapchain = pSwapchain->GetImpl()->VKSwapChain();
ffx::CreateContextDescFrameGenerationSwapChainVK createSwapChainDesc{};
createSwapChainDesc.physicalDevice = cauldron::GetDevice()->GetImpl()->VKPhysicalDevice();
createSwapChainDesc.device = cauldron::GetDevice()->GetImpl()->VKDevice();
createSwapChainDesc.swapchain = &currentSwapchain;
createSwapChainDesc.createInfo = *cauldron::GetFramework()->GetSwapChain()->GetImpl()->GetCreateInfo();
createSwapChainDesc.allocator = nullptr;
createSwapChainDesc.gameQueue.queue = cauldron::GetDevice()->GetImpl()->VKCmdQueue(cauldron::CommandQueue::Graphics);
createSwapChainDesc.gameQueue.familyIndex = cauldron::GetDevice()->GetImpl()->VKCmdQueueFamily(cauldron::CommandQueue::Graphics);
createSwapChainDesc.gameQueue.submitFunc = nullptr; // this queue is only used in vkQueuePresentKHR, hence doesn't need a callback
createSwapChainDesc.asyncComputeQueue.queue = pAsyncComputeQueue->queue;
createSwapChainDesc.asyncComputeQueue.familyIndex = pAsyncComputeQueue->family;
createSwapChainDesc.asyncComputeQueue.submitFunc = nullptr;
createSwapChainDesc.presentQueue.queue = pPresentQueue->queue;
createSwapChainDesc.presentQueue.familyIndex = pPresentQueue->family;
createSwapChainDesc.presentQueue.submitFunc = nullptr;
createSwapChainDesc.imageAcquireQueue.queue = pImageAcquireQueue->queue;
createSwapChainDesc.imageAcquireQueue.familyIndex = pImageAcquireQueue->family;
createSwapChainDesc.imageAcquireQueue.submitFunc = nullptr;
// make sure swapchain is not holding a ref to real swapchain
cauldron::GetFramework()->GetSwapChain()->GetImpl()->SetVKSwapChain(VK_NULL_HANDLE);
auto convertQueueInfo = [](VkQueueInfoFFXAPI queueInfo) {
VkQueueInfoFFX info;
info.queue = queueInfo.queue;
info.familyIndex = queueInfo.familyIndex;
info.submitFunc = queueInfo.submitFunc;
return info;
};
VkFrameInterpolationInfoFFX frameInterpolationInfo = {};
frameInterpolationInfo.device = createSwapChainDesc.device;
frameInterpolationInfo.physicalDevice = createSwapChainDesc.physicalDevice;
frameInterpolationInfo.pAllocator = createSwapChainDesc.allocator;
frameInterpolationInfo.gameQueue = convertQueueInfo(createSwapChainDesc.gameQueue);
frameInterpolationInfo.asyncComputeQueue = convertQueueInfo(createSwapChainDesc.asyncComputeQueue);
frameInterpolationInfo.presentQueue = convertQueueInfo(createSwapChainDesc.presentQueue);
frameInterpolationInfo.imageAcquireQueue = convertQueueInfo(createSwapChainDesc.imageAcquireQueue);
ffx::ReturnCode retCode = ffx::CreateContext(m_SwapChainContext, nullptr, createSwapChainDesc);
ffx::QueryDescSwapchainReplacementFunctionsVK replacementFunctions{};
ffx::Query(m_SwapChainContext, replacementFunctions);
cauldron::GetDevice()->GetImpl()->SetSwapchainMethodsAndContext(nullptr,
nullptr,
replacementFunctions.pOutGetSwapchainImagesKHR,
replacementFunctions.pOutAcquireNextImageKHR,
replacementFunctions.pOutQueuePresentKHR,
replacementFunctions.pOutSetHdrMetadataEXT,
replacementFunctions.pOutCreateSwapchainFFXAPI,
replacementFunctions.pOutDestroySwapchainFFXAPI,
nullptr,
replacementFunctions.pOutGetLastPresentCountFFXAPI,
m_SwapChainContext,
&frameInterpolationInfo);
// Set frameinterpolation swapchain to engine
cauldron::GetFramework()->GetSwapChain()->GetImpl()->SetVKSwapChain(currentSwapchain, true);
#endif // defined(FFX_API_DX12)
}
// Fetch hudless texture resources
m_pHudLessTexture[0] = GetFramework()->GetRenderTexture(L"HudlessTarget0");
m_pHudLessTexture[1] = GetFramework()->GetRenderTexture(L"HudlessTarget1");
// Start disabled as this will be enabled externally
cauldron::RenderModule::SetModuleEnabled(false);
{
// Register upscale method picker picker
UISection* uiSection = GetUIManager()->RegisterUIElements("Upscaling", UISectionType::Sample);
InitUI(uiSection);
}
//////////////////////////////////////////////////////////////////////////
// Finish up init
// That's all we need for now
SetModuleReady(true);
SwitchUpscaler(m_UiUpscaleMethod);
}
FSRRenderModule::~FSRRenderModule()
{
// Destroy the FSR context
UpdateFSRContext(false);
if (m_SwapChainContext != nullptr)
{
// Restore the application's swapchain
ffx::DestroyContext(m_SwapChainContext);
RestoreApplicationSwapChain(false);
}
}
void FSRRenderModule::EnableModule(bool enabled)
{
// If disabling the render module, we need to disable the upscaler with the framework
if (!enabled)
{
// Toggle this now so we avoid the context changes in OnResize
SetModuleEnabled(enabled);
// Destroy the FSR context
UpdateFSRContext(false);
if (GetFramework()->UpscalerEnabled())
GetFramework()->EnableUpscaling(false);
if (GetFramework()->FrameInterpolationEnabled())
GetFramework()->EnableFrameInterpolation(false);
UIRenderModule* uimod = static_cast<UIRenderModule*>(GetFramework()->GetRenderModule("UIRenderModule"));
uimod->SetAsyncRender(false);
uimod->SetRenderToTexture(false);
uimod->SetCopyHudLessTexture(false);
CameraComponent::SetJitterCallbackFunc(nullptr);
}
else
{
UIRenderModule* uimod = static_cast<UIRenderModule*>(GetFramework()->GetRenderModule("UIRenderModule"));
uimod->SetAsyncRender(s_uiRenderMode == 2);
uimod->SetRenderToTexture(s_uiRenderMode == 1);
uimod->SetCopyHudLessTexture(s_uiRenderMode == 3);
// Setup everything needed when activating FSR
// Will also enable upscaling
UpdatePreset(nullptr);
// Toggle this now so we avoid the context changes in OnResize
SetModuleEnabled(enabled);
// Create the FSR context
UpdateFSRContext(true);
if (m_UpscaleMethod == Upscaler_FSRAPI)
{
// Set the jitter callback to use
CameraJitterCallback jitterCallback = [this](Vec2& values) {
// Increment jitter index for frame
++m_JitterIndex;
// Update FSR jitter for built in TAA
const ResolutionInfo& resInfo = GetFramework()->GetResolutionInfo();
ffx::ReturnCode retCode;
int32_t jitterPhaseCount;
ffx::QueryDescUpscaleGetJitterPhaseCount getJitterPhaseDesc{};
getJitterPhaseDesc.displayWidth = resInfo.DisplayWidth;
getJitterPhaseDesc.renderWidth = resInfo.RenderWidth;
getJitterPhaseDesc.pOutPhaseCount = &jitterPhaseCount;
retCode = ffx::Query(m_UpscalingContext, getJitterPhaseDesc);
CauldronAssert(ASSERT_CRITICAL, retCode == ffx::ReturnCode::Ok,
L"ffxQuery(FSR_GETJITTERPHASECOUNT) returned %d", retCode);
ffx::QueryDescUpscaleGetJitterOffset getJitterOffsetDesc{};
getJitterOffsetDesc.index = m_JitterIndex;
getJitterOffsetDesc.phaseCount = jitterPhaseCount;
getJitterOffsetDesc.pOutX = &m_JitterX;
getJitterOffsetDesc.pOutY = &m_JitterY;
retCode = ffx::Query(m_UpscalingContext, getJitterOffsetDesc);
CauldronAssert(ASSERT_CRITICAL, retCode == ffx::ReturnCode::Ok,
L"ffxQuery(FSR_GETJITTEROFFSET) returned %d", retCode);
values = Vec2(-2.f * m_JitterX / resInfo.RenderWidth, 2.f * m_JitterY / resInfo.RenderHeight);
};
CameraComponent::SetJitterCallbackFunc(jitterCallback);
}
ClearReInit();
}
// Show or hide UI elements for active upscaler
for (auto& i : m_UIElements)
{
i->Show(enabled);
}
}
FfxErrorCode waitCallback(wchar_t* fenceName, uint64_t fenceValueToWaitFor)
{
CAUDRON_LOG_DEBUG(L"waiting on '%ls' with value %llu", fenceName, fenceValueToWaitFor);
return FFX_API_RETURN_OK;
}
void FSRRenderModule::InitUI(UISection* pUISection)
{
std::vector<const char*> comboOptions = {"Native", "FSR (ffxapi)"};
pUISection->RegisterUIElement<UICombo>("Method", (int32_t&)m_UiUpscaleMethod, std::move(comboOptions), [this](int32_t cur, int32_t old) { SwitchUpscaler(cur); });
// get version info from ffxapi
ffx::QueryDescGetVersions versionQuery{};
versionQuery.createDescType = FFX_API_CREATE_CONTEXT_DESC_TYPE_UPSCALE;
#ifdef FFX_API_DX12
versionQuery.device = GetDevice()->GetImpl()->DX12Device();
#endif
uint64_t versionCount = 0;
versionQuery.outputCount = &versionCount;
ffxQuery(nullptr, &versionQuery.header);
std::vector<const char*> versionNames;
m_FsrVersionIds.resize(versionCount);
versionNames.resize(versionCount);
versionQuery.versionIds = m_FsrVersionIds.data();
versionQuery.versionNames = versionNames.data();
ffxQuery(nullptr, &versionQuery.header);
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICombo>(
"FSR Version", (int32_t&)m_FsrVersionIndex, std::move(versionNames), [this](int32_t, int32_t) { m_NeedReInit = true; }, false));
// Setup scale preset options
std::vector<const char*> presetComboOptions = { "Native AA (1.0x)", "Quality (1.5x)", "Balanced (1.7x)", "Performance (2x)", "Ultra Performance (3x)", "Custom" };
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICombo>(
"Scale Preset", (int32_t&)m_ScalePreset, std::move(presetComboOptions), m_IsNonNative, [this](int32_t cur, int32_t old) { UpdatePreset(&old); }, false));
// Setup mip bias
m_UIElements.emplace_back(pUISection->RegisterUIElement<UISlider<float>>(
"Mip LOD Bias",
m_MipBias,
-5.f, 0.f,
[this](float cur, float old) {
UpdateMipBias(&old);
},
false
));
// Setup scale factor (disabled for all but custom)
m_UIElements.emplace_back(pUISection->RegisterUIElement<UISlider<float>>(
"Custom Scale",
m_UpscaleRatio,
1.f, 3.f,
m_UpscaleRatioEnabled,
[this](float cur, float old) {
UpdateUpscaleRatio(&old);
},
false
));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UISlider<float>>(
"Letterbox size", m_LetterboxRatio, 0.1f, 1.f, [this](float cur, float old) { UpdateUpscaleRatio(&old); }, false));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UIButton>("Reset Upscaling", [this]() { m_ResetUpscale = true; }));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICheckBox>("Draw upscaler debug view", m_DrawUpscalerDebugView, nullptr, false));
// Reactive mask
std::vector<const char*> maskComboOptions{ "Disabled", "Manual Reactive Mask Generation", "Autogen FSR2 Helper Function" };
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICombo>("Reactive Mask Mode", (int32_t&)m_MaskMode, std::move(maskComboOptions), m_EnableMaskOptions, nullptr, false));
// Use mask
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICheckBox>("Use Transparency and Composition Mask", m_UseMask, m_EnableMaskOptions, nullptr, false));
// Sharpening
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICheckBox>("RCAS Sharpening", m_RCASSharpen, nullptr, false, false));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UISlider<float>>("Sharpness", m_Sharpness, 0.f, 1.f, m_RCASSharpen, nullptr, false));
//Set Upscaler CB KeyValue post context creation
std::vector<const char*> configureUpscaleKeyLabels = { "fVelocity" };
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICombo>(
"Upscaler CB Key to set",
m_UpscalerCBKey,
configureUpscaleKeyLabels,
m_EnableMaskOptions,
nullptr,
m_EnableMaskOptions));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UISlider<float>>(
"Upscaler CB Value to set",
m_UpscalerCBValue,
0.f, 1.f,
m_EnableMaskOptions,
[this](float, float) { SetUpscaleConstantBuffer(m_UpscalerCBKey, m_UpscalerCBValue); },
m_EnableMaskOptions));
// Frame interpolation
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICheckBox>("Frame Interpolation", m_FrameInterpolation, m_FrameInterpolationAvailable,
[this](bool, bool)
{
m_OfUiEnabled = m_FrameInterpolation && s_enableSoftwareMotionEstimation;
GetFramework()->EnableFrameInterpolation(m_FrameInterpolation);
// Ask main loop to re-initialize.
m_NeedReInit = true;
},
false));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICheckBox>("Support Async Compute", m_PendingEnableAsyncCompute,
m_AsyncComputeAvailable,
[this](bool, bool)
{
// Ask main loop to re-initialize.
m_NeedReInit = true;
},
false));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICheckBox>("Allow async compute", m_AllowAsyncCompute, m_PendingEnableAsyncCompute, nullptr, false));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICheckBox>("Use callback", m_UseCallback, m_FrameInterpolation, nullptr, false));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICheckBox>("Use Distortion Field Input", m_UseDistortionField, m_FrameInterpolation, nullptr, false));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICheckBox>("Draw frame generation tear lines", m_DrawFrameGenerationDebugTearLines, m_FrameInterpolation, nullptr, false));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICheckBox>("Draw frame generation pacing lines", m_DrawFrameGenerationDebugPacingLines, m_FrameInterpolation, nullptr, false));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICheckBox>("Draw frame generation reset indicators", m_DrawFrameGenerationDebugResetIndicators, m_FrameInterpolation, nullptr, false));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICheckBox>("Draw frame generation debug view", m_DrawFrameGenerationDebugView, m_FrameInterpolation, nullptr, false));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICheckBox>("Present interpolated only", m_PresentInterpolatedOnly, m_FrameInterpolation, nullptr, false));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UIButton>("Reset Frame Interpolation", m_FrameInterpolation, [this]() { m_ResetFrameInterpolation = true; }));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UIButton>("Simulate present skip", m_FrameInterpolation, [this]() { m_SimulatePresentSkip = true; }));
std::vector<const char*> uiRenderModeLabels = { "No UI handling (not recommended)", "UiTexture", "UiCallback", "Pre-Ui Backbuffer" };
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICombo>(
"UI Composition Mode",
s_uiRenderMode,
uiRenderModeLabels,
m_FrameInterpolation,
[this](int32_t, int32_t)
{
UIRenderModule* uimod = static_cast<UIRenderModule*>(GetFramework()->GetRenderModule("UIRenderModule"));
uimod->SetAsyncRender(s_uiRenderMode == 2);
uimod->SetRenderToTexture(s_uiRenderMode == 1);
uimod->SetCopyHudLessTexture(s_uiRenderMode == 3);
// Need to recreate the FSR context
EnableModule(false);
EnableModule(true);
},
false));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICheckBox>("DoubleBuffer UI resource in swapchain", m_DoublebufferInSwapchain, m_FrameInterpolation, nullptr, false));
std::vector<const char*> waitCallbackModeLabels = { "nullptr", "CAUDRON_LOG_DEBUG(\"waitCallback\")"};
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICombo>(
"WaitCallback Mode",
m_waitCallbackMode,
waitCallbackModeLabels,
m_EnableWaitCallbackModeUI,
[this](int32_t, int32_t)
{
#if defined(FFX_API_DX12)
ffx::ConfigureDescFrameGenerationSwapChainKeyValueDX12 m_swapchainKeyValueConfig{};
#elif defined(FFX_API_VK)
ffx::ConfigureDescFrameGenerationSwapChainKeyValueVK m_swapchainKeyValueConfig{};
#endif
m_swapchainKeyValueConfig.key = FFX_API_CONFIGURE_FG_SWAPCHAIN_KEY_WAITCALLBACK;
if (m_waitCallbackMode == 0)
{
m_swapchainKeyValueConfig.ptr = nullptr;
}
else if (m_waitCallbackMode == 1)
{
m_swapchainKeyValueConfig.ptr = waitCallback;
}
ffx::Configure(m_SwapChainContext, m_swapchainKeyValueConfig);
},
m_EnableMaskOptions));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UISlider<float>>(
"Frame Pacing safetyMarginInMs",
m_SafetyMarginInMs,
0.0f, 1.0f,
m_FrameInterpolation,
[this](float, float) {
#if defined(FFX_API_DX12)
ffx::ConfigureDescFrameGenerationSwapChainKeyValueDX12 m_swapchainKeyValueConfig{};
#elif defined(FFX_API_VK)
ffx::ConfigureDescFrameGenerationSwapChainKeyValueVK m_swapchainKeyValueConfig{};
#endif
m_swapchainKeyValueConfig.key = FFX_API_CONFIGURE_FG_SWAPCHAIN_KEY_FRAMEPACINGTUNING;
m_swapchainKeyValueConfig.ptr = &framePacingTuning;
framePacingTuning.safetyMarginInMs = m_SafetyMarginInMs;
ffx::Configure(m_SwapChainContext, m_swapchainKeyValueConfig);
},
m_FrameInterpolation));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UISlider<float>>(
"Frame Pacing varianceFactor",
m_VarianceFactor,
0.0f, 1.0f,
m_FrameInterpolation,
[this](float, float) {
#if defined(FFX_API_DX12)
ffx::ConfigureDescFrameGenerationSwapChainKeyValueDX12 m_swapchainKeyValueConfig{};
#elif defined(FFX_API_VK)
ffx::ConfigureDescFrameGenerationSwapChainKeyValueVK m_swapchainKeyValueConfig{};
#endif
m_swapchainKeyValueConfig.key = FFX_API_CONFIGURE_FG_SWAPCHAIN_KEY_FRAMEPACINGTUNING;
m_swapchainKeyValueConfig.ptr = &framePacingTuning;
framePacingTuning.varianceFactor = m_VarianceFactor;
ffx::Configure(m_SwapChainContext, m_swapchainKeyValueConfig);
},
m_FrameInterpolation));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICheckBox>(
"Frame Pacing allowHybridSpin",
m_AllowHybridSpin,
m_FrameInterpolation,
[this](bool, bool) {
#if defined(FFX_API_DX12)
ffx::ConfigureDescFrameGenerationSwapChainKeyValueDX12 m_swapchainKeyValueConfig{};
#elif defined(FFX_API_VK)
ffx::ConfigureDescFrameGenerationSwapChainKeyValueVK m_swapchainKeyValueConfig{};
#endif
m_swapchainKeyValueConfig.key = FFX_API_CONFIGURE_FG_SWAPCHAIN_KEY_FRAMEPACINGTUNING;
m_swapchainKeyValueConfig.ptr = &framePacingTuning;
framePacingTuning.allowHybridSpin = m_AllowHybridSpin;
ffx::Configure(m_SwapChainContext, m_swapchainKeyValueConfig);
}));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UISlider<int32_t>>(
"hybridSpinTime in timer resolution units",
(int32_t&) m_HybridSpinTime,
0, 10,
m_FrameInterpolation,
[this](int32_t, int32_t) {
#if defined(FFX_API_DX12)
ffx::ConfigureDescFrameGenerationSwapChainKeyValueDX12 m_swapchainKeyValueConfig{};
#elif defined(FFX_API_VK)
ffx::ConfigureDescFrameGenerationSwapChainKeyValueVK m_swapchainKeyValueConfig{};
#endif
m_swapchainKeyValueConfig.key = FFX_API_CONFIGURE_FG_SWAPCHAIN_KEY_FRAMEPACINGTUNING;
m_swapchainKeyValueConfig.ptr = &framePacingTuning;
framePacingTuning.hybridSpinTime = m_HybridSpinTime;
ffx::Configure(m_SwapChainContext, m_swapchainKeyValueConfig);
},
m_FrameInterpolation));
m_UIElements.emplace_back(pUISection->RegisterUIElement<UICheckBox>(
"allowWaitForSingleObjectOnFence",
m_AllowWaitForSingleObjectOnFence,
m_FrameInterpolation,
[this](bool, bool) {
#if defined(FFX_API_DX12)
ffx::ConfigureDescFrameGenerationSwapChainKeyValueDX12 m_swapchainKeyValueConfig{};
#elif defined(FFX_API_VK)
ffx::ConfigureDescFrameGenerationSwapChainKeyValueVK m_swapchainKeyValueConfig{};
#endif
m_swapchainKeyValueConfig.key = FFX_API_CONFIGURE_FG_SWAPCHAIN_KEY_FRAMEPACINGTUNING;
m_swapchainKeyValueConfig.ptr = &framePacingTuning;
framePacingTuning.allowWaitForSingleObjectOnFence = m_AllowWaitForSingleObjectOnFence;
ffx::Configure(m_SwapChainContext, m_swapchainKeyValueConfig);
}));
EnableModule(true);
}
void FSRRenderModule::SwitchUpscaler(int32_t newUpscaler)
{
// Flush everything out of the pipe before disabling/enabling things
GetDevice()->FlushAllCommandQueues();
if (ModuleEnabled())
EnableModule(false);
// 0 = native, 1 = FFXAPI
SetFilter(newUpscaler);
switch (newUpscaler)
{
case 0:
m_pTAARenderModule->EnableModule(false);
m_pToneMappingRenderModule->EnableModule(true);
m_EnableMaskOptions = false;
break;
case 1:
ClearReInit();
// Also disable TAA render module
m_pTAARenderModule->EnableModule(false);
m_pToneMappingRenderModule->EnableModule(true);
m_EnableMaskOptions = true;
break;
default:
CauldronCritical(L"Unsupported upscaler requested.");
break;
}
m_EnableWaitCallbackModeUI = m_EnableMaskOptions && m_FrameInterpolationAvailable;
m_UpscaleMethod = newUpscaler;
// Enable the new one
EnableModule(true);
ClearReInit();
}
void FSRRenderModule::UpdatePreset(const int32_t* pOldPreset)
{
switch (m_ScalePreset)
{
case FSRScalePreset::NativeAA:
m_UpscaleRatio = 1.0f;
break;
case FSRScalePreset::Quality:
m_UpscaleRatio = 1.5f;
break;
case FSRScalePreset::Balanced:
m_UpscaleRatio = 1.7f;
break;
case FSRScalePreset::Performance:
m_UpscaleRatio = 2.0f;
break;
case FSRScalePreset::UltraPerformance:
m_UpscaleRatio = 3.0f;
break;
case FSRScalePreset::Custom:
default:
// Leave the upscale ratio at whatever it was
break;
}
// Update whether we can update the custom scale slider
m_UpscaleRatioEnabled = (m_ScalePreset == FSRScalePreset::Custom);
// Update mip bias
float oldValue = m_MipBias;
if (m_ScalePreset != FSRScalePreset::Custom)
m_MipBias = cMipBias[static_cast<uint32_t>(m_ScalePreset)];
else
m_MipBias = m_MipBias = CalculateMipBias(m_UpscaleRatio);
UpdateMipBias(&oldValue);
// Update resolution since rendering ratios have changed
GetFramework()->EnableUpscaling(true, m_pUpdateFunc);
GetFramework()->EnableFrameInterpolation(m_FrameInterpolation);
}
void FSRRenderModule::UpdateUpscaleRatio(const float* pOldRatio)
{
// Disable/Enable FSR since resolution ratios have changed
GetFramework()->EnableUpscaling(true, m_pUpdateFunc);
}
void FSRRenderModule::UpdateMipBias(const float* pOldBias)
{
// Update the scene MipLODBias to use
GetScene()->SetMipLODBias(m_MipBias);
}
void FSRRenderModule::FfxMsgCallback(uint32_t type, const wchar_t* message)
{
if (type == FFX_API_MESSAGE_TYPE_ERROR)
{
CauldronError(L"FSR_API_DEBUG_ERROR: %ls", message);
}
else if (type == FFX_API_MESSAGE_TYPE_WARNING)
{
CauldronWarning(L"FSR_API_DEBUG_WARNING: %ls", message);
}
}
ffxReturnCode_t FSRRenderModule::UiCompositionCallback(ffxCallbackDescFrameGenerationPresent* params)
{
if (s_uiRenderMode != 2)
return FFX_API_RETURN_ERROR_PARAMETER;
// Get a handle to the UIRenderModule for UI composition (only do this once as there's a search cost involved)
if (!m_pUIRenderModule)
{
m_pUIRenderModule = static_cast<UIRenderModule*>(GetFramework()->GetRenderModule("UIRenderModule"));
CauldronAssert(ASSERT_CRITICAL, m_pUIRenderModule, L"Could not get a handle to the UIRenderModule.");
}
// Wrap everything in cauldron wrappers to allow backend agnostic execution of UI render.
CommandList* pCmdList = CommandList::GetWrappedCmdListFromSDK(L"UI_CommandList", CommandQueue::Graphics, params->commandList);
SetAllResourceViewHeaps(pCmdList); // Set the resource view heaps to the wrapped command list
ResourceState rtResourceState = SDKWrapper::GetFrameworkState((FfxResourceStates)params->outputSwapChainBuffer.state);
ResourceState bbResourceState = SDKWrapper::GetFrameworkState((FfxResourceStates)params->currentBackBuffer.state);
TextureDesc rtDesc = SDKWrapper::GetFrameworkTextureDescription(params->outputSwapChainBuffer.description);
TextureDesc bbDesc = SDKWrapper::GetFrameworkTextureDescription(params->currentBackBuffer.description);
GPUResource* pRTResource = GPUResource::GetWrappedResourceFromSDK(L"UI_RenderTarget", params->outputSwapChainBuffer.resource, &rtDesc, rtResourceState);
GPUResource* pBBResource = GPUResource::GetWrappedResourceFromSDK(L"BackBuffer", params->currentBackBuffer.resource, &bbDesc, bbResourceState);
std::vector<Barrier> barriers;
barriers = {Barrier::Transition(pRTResource, rtResourceState, ResourceState::CopyDest),
Barrier::Transition(pBBResource, bbResourceState, ResourceState::CopySource)};
ResourceBarrier(pCmdList, (uint32_t)barriers.size(), barriers.data());
TextureCopyDesc copyDesc(pBBResource, pRTResource);
CopyTextureRegion(pCmdList, &copyDesc);
barriers[0].SourceState = barriers[0].DestState;
barriers[0].DestState = ResourceState::RenderTargetResource;
swap(barriers[1].SourceState, barriers[1].DestState);
ResourceBarrier(pCmdList, (uint32_t)barriers.size(), barriers.data());
// Create and set RTV, required for async UI render.
FfxApiResourceDescription rdesc = params->outputSwapChainBuffer.description;
TextureDesc rtResourceDesc = TextureDesc::Tex2D(L"UI_RenderTarget",
SDKWrapper::GetFrameworkSurfaceFormat((FfxSurfaceFormat)rdesc.format),
rdesc.width,
rdesc.height,
rdesc.depth,
rdesc.mipCount,
ResourceFlags::AllowRenderTarget);
m_pRTResourceView->BindTextureResource(pRTResource, rtResourceDesc, ResourceViewType::RTV, ViewDimension::Texture2D, 0, 1, 0);
m_pUIRenderModule->ExecuteAsync(pCmdList, &m_pRTResourceView->GetViewInfo(0));
ResourceBarrier(pCmdList, 1, &Barrier::Transition(pRTResource, ResourceState::RenderTargetResource, rtResourceState));
// Clean up wrapped resources for the frame
delete pBBResource;
delete pRTResource;
delete pCmdList;
return FFX_API_RETURN_OK;
}
void FSRRenderModule::UpdateFSRContext(bool enabled)
{
if (enabled)
{
const ResolutionInfo& resInfo = GetFramework()->GetResolutionInfo();
static bool s_InvertedDepth = GetConfig()->InvertedDepth;
// Backend creation (for both FFXAPI contexts, FG and Upscale)
#if defined(FFX_API_DX12)
ffx::CreateBackendDX12Desc backendDesc{};
backendDesc.header.type = FFX_API_CREATE_CONTEXT_DESC_TYPE_BACKEND_DX12;
backendDesc.device = GetDevice()->GetImpl()->DX12Device();
#elif defined(FFX_API_VK)
DeviceInternal *device = GetDevice()->GetImpl();
ffx::CreateBackendVKDesc backendDesc{};
backendDesc.header.type = FFX_API_CREATE_CONTEXT_DESC_TYPE_BACKEND_VK;
backendDesc.vkDevice = device->VKDevice();
backendDesc.vkPhysicalDevice = device->VKPhysicalDevice();
backendDesc.vkDeviceProcAddr = vkGetDeviceProcAddr;
#endif // defined(FFX_API_DX12)
if (m_UpscaleMethod == Upscaler_FSRAPI)
{
ffx::CreateContextDescUpscale createFsr{};
createFsr.maxUpscaleSize = {resInfo.DisplayWidth, resInfo.DisplayHeight};
createFsr.maxRenderSize = {resInfo.DisplayWidth, resInfo.DisplayHeight};
createFsr.flags = FFX_UPSCALE_ENABLE_AUTO_EXPOSURE;
if (s_InvertedDepth)
{
createFsr.flags |= FFX_UPSCALE_ENABLE_DEPTH_INVERTED | FFX_UPSCALE_ENABLE_DEPTH_INFINITE;
}
createFsr.flags |= FFX_UPSCALE_ENABLE_HIGH_DYNAMIC_RANGE;
// Do eror checking in debug
#if defined(_DEBUG)
createFsr.flags |= FFX_UPSCALE_ENABLE_DEBUG_CHECKING;
createFsr.fpMessage = &FSRRenderModule::FfxMsgCallback;
#endif // #if defined(_DEBUG)
// Create the FSR context
{
ffx::ReturnCode retCode;
// lifetime of this must last until after CreateContext call!
ffx::CreateContextDescOverrideVersion versionOverride{};
if (m_FsrVersionIndex < m_FsrVersionIds.size())
{
versionOverride.versionId = m_FsrVersionIds[m_FsrVersionIndex];
retCode = ffx::CreateContext(m_UpscalingContext, nullptr, createFsr, backendDesc, versionOverride);
}
else
{
retCode = ffx::CreateContext(m_UpscalingContext, nullptr, createFsr, backendDesc);
}
CauldronAssert(ASSERT_CRITICAL, retCode == ffx::ReturnCode::Ok, L"Couldn't create the ffxapi upscaling context: %d", (uint32_t)retCode);
}
FfxApiEffectMemoryUsage gpuMemoryUsageUpscaler;
ffx::QueryDescUpscaleGetGPUMemoryUsage upscalerGetGPUMemoryUsage{};
upscalerGetGPUMemoryUsage.gpuMemoryUsageUpscaler = &gpuMemoryUsageUpscaler;
ffx::Query(m_UpscalingContext, upscalerGetGPUMemoryUsage);
CAUDRON_LOG_INFO(L"Upscaler Context VRAM totalUsageInBytes %f MB aliasableUsageInBytes %f MB", gpuMemoryUsageUpscaler.totalUsageInBytes / 1048576.f, gpuMemoryUsageUpscaler.aliasableUsageInBytes / 1048576.f);
}
// Create the FrameGen context
if (m_FrameInterpolationAvailable)
{
ffx::CreateContextDescFrameGeneration createFg{};
createFg.displaySize = { resInfo.DisplayWidth, resInfo.DisplayHeight };
createFg.maxRenderSize = { resInfo.DisplayWidth, resInfo.DisplayHeight };
if (s_InvertedDepth)
createFg.flags |= FFX_FRAMEGENERATION_ENABLE_DEPTH_INVERTED | FFX_FRAMEGENERATION_ENABLE_DEPTH_INFINITE;
createFg.flags |= FFX_FRAMEGENERATION_ENABLE_HIGH_DYNAMIC_RANGE;
m_EnableAsyncCompute = m_PendingEnableAsyncCompute;
if (m_EnableAsyncCompute)
{
createFg.flags |= FFX_FRAMEGENERATION_ENABLE_ASYNC_WORKLOAD_SUPPORT;
}
createFg.backBufferFormat = SDKWrapper::GetFfxSurfaceFormat(GetFramework()->GetSwapChain()->GetSwapChainFormat());
ffx::ReturnCode retCode;
if (s_uiRenderMode == 3)
{
ffx::CreateContextDescFrameGenerationHudless createFgHudless{};
createFgHudless.hudlessBackBufferFormat = SDKWrapper::GetFfxSurfaceFormat(m_pHudLessTexture[0]->GetResource()->GetTextureResource()->GetFormat());
// create the context. We can reuse the backend description. TODO: this relies on an implementation detail we may not want to expose.
retCode = ffx::CreateContext(m_FrameGenContext, nullptr, createFg, backendDesc, createFgHudless);
}
else
{
// create the context. We can reuse the backend description. TODO: this relies on an implementation detail we may not want to expose.
retCode = ffx::CreateContext(m_FrameGenContext, nullptr, createFg, backendDesc);
}
CauldronAssert(ASSERT_CRITICAL, retCode == ffx::ReturnCode::Ok, L"Couldn't create the ffxapi framegen context: %d", (uint32_t)retCode);
void* ffxSwapChain;
#if defined(FFX_API_DX12)
ffxSwapChain = GetSwapChain()->GetImpl()->DX12SwapChain();
#elif defined(FFX_API_VK)
ffxSwapChain = GetSwapChain()->GetImpl()->VKSwapChain();
#endif // defined(FFX_API_DX12)
// Configure frame generation
FfxApiResource hudLessResource = SDKWrapper::ffxGetResourceApi(m_pHudLessTexture[m_curUiTextureIndex]->GetResource(), FFX_API_RESOURCE_STATE_PIXEL_COMPUTE_READ);
m_FrameGenerationConfig.frameGenerationEnabled = false;
m_FrameGenerationConfig.frameGenerationCallback = [](ffxDispatchDescFrameGeneration* params, void* pUserCtx) -> ffxReturnCode_t
{
return ffxDispatch(reinterpret_cast<ffxContext*>(pUserCtx), &params->header);
};
m_FrameGenerationConfig.frameGenerationCallbackUserContext = &m_FrameGenContext;
if (s_uiRenderMode == 2)
{
m_FrameGenerationConfig.presentCallback = [](ffxCallbackDescFrameGenerationPresent* params, void* self) -> auto { return reinterpret_cast<FSRRenderModule*>(self)->UiCompositionCallback(params); };
m_FrameGenerationConfig.presentCallbackUserContext = this;
}
else
{
m_FrameGenerationConfig.presentCallback = nullptr;
m_FrameGenerationConfig.presentCallbackUserContext = nullptr;
}
m_FrameGenerationConfig.swapChain = ffxSwapChain;
m_FrameGenerationConfig.HUDLessColor = (s_uiRenderMode == 3) ? hudLessResource : FfxApiResource({});
m_FrameGenerationConfig.frameID = m_FrameID;
retCode = ffx::Configure(m_FrameGenContext, m_FrameGenerationConfig);
CauldronAssert(ASSERT_CRITICAL, retCode == ffx::ReturnCode::Ok, L"Couldn't create the ffxapi upscaling context: %d", (uint32_t)retCode);
FfxApiEffectMemoryUsage gpuMemoryUsageFrameGeneration;
ffx::QueryDescFrameGenerationGetGPUMemoryUsage frameGenGetGPUMemoryUsage{};
frameGenGetGPUMemoryUsage.gpuMemoryUsageFrameGeneration = &gpuMemoryUsageFrameGeneration;
ffx::Query(m_FrameGenContext, frameGenGetGPUMemoryUsage);
CAUDRON_LOG_INFO(L"FrameGeneration Context VRAM totalUsageInBytes %f MB aliasableUsageInBytes %f MB", gpuMemoryUsageFrameGeneration.totalUsageInBytes / 1048576.f, gpuMemoryUsageFrameGeneration.aliasableUsageInBytes / 1048576.f);
FfxApiEffectMemoryUsage gpuMemoryUsageFrameGenerationSwapchain;
#if defined(FFX_API_DX12)
ffx::QueryFrameGenerationSwapChainGetGPUMemoryUsageDX12 frameGenSwapchainGetGPUMemoryUsage{};
frameGenSwapchainGetGPUMemoryUsage.gpuMemoryUsageFrameGenerationSwapchain = &gpuMemoryUsageFrameGenerationSwapchain;
ffx::Query(m_SwapChainContext, frameGenSwapchainGetGPUMemoryUsage);
#elif defined(FFX_API_VK)
ffx::QueryFrameGenerationSwapChainGetGPUMemoryUsageVK frameGenSwapchainGetGPUMemoryUsage{};
frameGenSwapchainGetGPUMemoryUsage.gpuMemoryUsageFrameGenerationSwapchain = &gpuMemoryUsageFrameGenerationSwapchain;
ffx::Query(m_SwapChainContext, frameGenSwapchainGetGPUMemoryUsage);
#endif // defined(FFX_API_DX12)
CAUDRON_LOG_INFO(L"Swapchain Context VRAM totalUsageInBytes %f MB aliasableUsageInBytes %f MB", gpuMemoryUsageFrameGenerationSwapchain.totalUsageInBytes / 1048576.f, gpuMemoryUsageFrameGenerationSwapchain.aliasableUsageInBytes / 1048576.f);
}
}
else if (m_FrameInterpolationAvailable)
{
void* ffxSwapChain;
#if defined(FFX_API_DX12)
ffxSwapChain = GetSwapChain()->GetImpl()->DX12SwapChain();
#elif defined(FFX_API_VK)
ffxSwapChain = GetSwapChain()->GetImpl()->VKSwapChain();
#endif // defined(FFX_API_DX12)
// disable frame generation before destroying context
// also unset present callback, HUDLessColor and UiTexture to have the swapchain only present the backbuffer
m_FrameGenerationConfig.frameGenerationEnabled = false;
m_FrameGenerationConfig.swapChain = ffxSwapChain;
m_FrameGenerationConfig.presentCallback = nullptr;
m_FrameGenerationConfig.HUDLessColor = FfxApiResource({});
ffx::Configure(m_FrameGenContext, m_FrameGenerationConfig);
#if defined(FFX_API_DX12)
ffx::ConfigureDescFrameGenerationSwapChainRegisterUiResourceDX12 uiConfig{};
uiConfig.uiResource = {};
uiConfig.flags = 0;
ffx::Configure(m_SwapChainContext, uiConfig);
#elif defined(FFX_API_VK)
ffx::ConfigureDescFrameGenerationSwapChainRegisterUiResourceVK uiConfig{};
uiConfig.uiResource = {};
ffx::Configure(m_SwapChainContext, uiConfig);
#endif // defined(FFX_API_DX12)
// Destroy the contexts
if (m_UpscalingContext)
{
ffx::DestroyContext(m_UpscalingContext);
m_UpscalingContext = nullptr;
}
ffx::DestroyContext(m_FrameGenContext);
}
}
void FSRRenderModule::SetUpscaleConstantBuffer(uint64_t key, float value)
{
ffx::ConfigureDescUpscaleKeyValue m_upscalerKeyValueConfig{};
m_upscalerKeyValueConfig.key = key;
m_upscalerKeyValueConfig.ptr = &value;
ffx::Configure(m_UpscalingContext, m_upscalerKeyValueConfig);
}
ResolutionInfo FSRRenderModule::UpdateResolution(uint32_t displayWidth, uint32_t displayHeight)
{
return {static_cast<uint32_t>((float)displayWidth / m_UpscaleRatio * m_LetterboxRatio),
static_cast<uint32_t>((float)displayHeight / m_UpscaleRatio * m_LetterboxRatio),
static_cast<uint32_t>((float)displayWidth * m_LetterboxRatio),
static_cast<uint32_t>((float)displayHeight * m_LetterboxRatio),
displayWidth, displayHeight };
}
void FSRRenderModule::OnPreFrame()
{
if (NeedsReInit())
{
GetDevice()->FlushAllCommandQueues();
// Need to recreate the FSR context
EnableModule(false);
EnableModule(true);
ClearReInit();
}
}
void FSRRenderModule::OnResize(const ResolutionInfo& resInfo)
{
if (!ModuleEnabled())
return;
// Need to recreate the FSR context on resource resize
UpdateFSRContext(false); // Destroy
UpdateFSRContext(true); // Re-create
// Reset jitter index
m_JitterIndex = 0;
}
void FSRRenderModule::Execute(double deltaTime, CommandList* pCmdList)
{
if (m_pHudLessTexture[m_curUiTextureIndex]->GetResource()->GetCurrentResourceState() != ResourceState::NonPixelShaderResource)
{
Barrier barrier = Barrier::Transition(m_pHudLessTexture[m_curUiTextureIndex]->GetResource(),
m_pHudLessTexture[m_curUiTextureIndex]->GetResource()->GetCurrentResourceState(),
ResourceState::NonPixelShaderResource);
ResourceBarrier(pCmdList, 1, &barrier);
}
if (m_pUiTexture[m_curUiTextureIndex]->GetResource()->GetCurrentResourceState() != ResourceState::ShaderResource)
{
std::vector<Barrier> barriers = {Barrier::Transition(m_pUiTexture[m_curUiTextureIndex]->GetResource(),
m_pUiTexture[m_curUiTextureIndex]->GetResource()->GetCurrentResourceState(),
ResourceState::ShaderResource)};
ResourceBarrier(pCmdList, (uint32_t)barriers.size(), barriers.data());
}
GPUScopedProfileCapture sampleMarker(pCmdList, L"FFX API FSR Upscaler");
const ResolutionInfo& resInfo = GetFramework()->GetResolutionInfo();
CameraComponent* pCamera = GetScene()->GetCurrentCamera();
GPUResource* pSwapchainBackbuffer = GetFramework()->GetSwapChain()->GetBackBufferRT()->GetCurrentResource();
FfxApiResource backbuffer = SDKWrapper::ffxGetResourceApi(pSwapchainBackbuffer, FFX_API_RESOURCE_STATE_PRESENT);
// copy input source to temp so that the input and output texture of the upscalers is different
{
std::vector<Barrier> barriers;
barriers.push_back(Barrier::Transition(
m_pTempTexture->GetResource(), ResourceState::NonPixelShaderResource | ResourceState::PixelShaderResource, ResourceState::CopyDest));
barriers.push_back(Barrier::Transition(
m_pColorTarget->GetResource(), ResourceState::NonPixelShaderResource | ResourceState::PixelShaderResource, ResourceState::CopySource));
ResourceBarrier(pCmdList, static_cast<uint32_t>(barriers.size()), barriers.data());
}
{
GPUScopedProfileCapture sampleMarker(pCmdList, L"CopyToTemp");
TextureCopyDesc desc(m_pColorTarget->GetResource(), m_pTempTexture->GetResource());
CopyTextureRegion(pCmdList, &desc);
}
{
std::vector<Barrier> barriers;
barriers.push_back(Barrier::Transition(
m_pTempTexture->GetResource(), ResourceState::CopyDest, ResourceState::NonPixelShaderResource | ResourceState::PixelShaderResource));
barriers.push_back(Barrier::Transition(
m_pColorTarget->GetResource(), ResourceState::CopySource, ResourceState::NonPixelShaderResource | ResourceState::PixelShaderResource));
ResourceBarrier(pCmdList, static_cast<uint32_t>(barriers.size()), barriers.data());
}
// Note, inverted depth and display mode are currently handled statically for the run of the sample.
// If they become changeable at runtime, we'll need to modify how this information is queried
static bool s_InvertedDepth = GetConfig()->InvertedDepth;
// Upscale the scene first
if (m_UpscaleMethod == Upscaler_Native)
{
// Native, nothing to do
}
if (m_UpscaleMethod == Upscaler_FSRAPI)
{
// FFXAPI
// All cauldron resources come into a render module in a generic read state (ResourceState::NonPixelShaderResource | ResourceState::PixelShaderResource)
ffx::DispatchDescUpscale dispatchUpscale{};
#if defined(FFX_API_DX12)
dispatchUpscale.commandList = pCmdList->GetImpl()->DX12CmdList();
#elif defined(FFX_API_VK)
dispatchUpscale.commandList = pCmdList->GetImpl()->VKCmdBuffer();
#endif // defined(FFX_API_DX12)
dispatchUpscale.color = SDKWrapper::ffxGetResourceApi(m_pTempTexture->GetResource(), FFX_API_RESOURCE_STATE_PIXEL_COMPUTE_READ);
dispatchUpscale.depth = SDKWrapper::ffxGetResourceApi(m_pDepthTarget->GetResource(), FFX_API_RESOURCE_STATE_PIXEL_COMPUTE_READ);
dispatchUpscale.motionVectors = SDKWrapper::ffxGetResourceApi(m_pMotionVectors->GetResource(), FFX_API_RESOURCE_STATE_PIXEL_COMPUTE_READ);
dispatchUpscale.exposure = SDKWrapper::ffxGetResourceApi(nullptr, FFX_API_RESOURCE_STATE_PIXEL_COMPUTE_READ);
dispatchUpscale.output = SDKWrapper::ffxGetResourceApi(m_pColorTarget->GetResource(), FFX_API_RESOURCE_STATE_PIXEL_COMPUTE_READ);
if (m_MaskMode != FSRMaskMode::Disabled)
{
dispatchUpscale.reactive = SDKWrapper::ffxGetResourceApi(m_pReactiveMask->GetResource(), FFX_API_RESOURCE_STATE_PIXEL_COMPUTE_READ);
}
else
{
dispatchUpscale.reactive = SDKWrapper::ffxGetResourceApi(nullptr, FFX_API_RESOURCE_STATE_PIXEL_COMPUTE_READ);
}
if (m_UseMask)
{
dispatchUpscale.transparencyAndComposition =
SDKWrapper::ffxGetResourceApi(m_pCompositionMask->GetResource(), FFX_API_RESOURCE_STATE_PIXEL_COMPUTE_READ);
}
else
{
dispatchUpscale.transparencyAndComposition = SDKWrapper::ffxGetResourceApi(nullptr, FFX_API_RESOURCE_STATE_PIXEL_COMPUTE_READ);
}
// Jitter is calculated earlier in the frame using a callback from the camera update
dispatchUpscale.jitterOffset.x = -m_JitterX;
dispatchUpscale.jitterOffset.y = -m_JitterY;
dispatchUpscale.motionVectorScale.x = resInfo.fRenderWidth();
dispatchUpscale.motionVectorScale.y = resInfo.fRenderHeight();
dispatchUpscale.reset = m_ResetUpscale || GetScene()->GetCurrentCamera()->WasCameraReset();
dispatchUpscale.enableSharpening = m_RCASSharpen;
dispatchUpscale.sharpness = m_Sharpness;
// Cauldron keeps time in seconds, but FSR expects milliseconds
dispatchUpscale.frameTimeDelta = static_cast<float>(deltaTime * 1000.f);
dispatchUpscale.preExposure = GetScene()->GetSceneExposure();
dispatchUpscale.renderSize.width = resInfo.RenderWidth;
dispatchUpscale.renderSize.height = resInfo.RenderHeight;
dispatchUpscale.upscaleSize.width = resInfo.UpscaleWidth;
dispatchUpscale.upscaleSize.height = resInfo.UpscaleHeight;
// Setup camera params as required
dispatchUpscale.cameraFovAngleVertical = pCamera->GetFovY();
if (s_InvertedDepth)
{
dispatchUpscale.cameraFar = pCamera->GetNearPlane();
dispatchUpscale.cameraNear = FLT_MAX;
}
else
{
dispatchUpscale.cameraFar = pCamera->GetFarPlane();
dispatchUpscale.cameraNear = pCamera->GetNearPlane();
}
dispatchUpscale.flags = 0;
dispatchUpscale.flags |= m_DrawUpscalerDebugView ? FFX_UPSCALE_FLAG_DRAW_DEBUG_VIEW : 0;
ffx::ReturnCode retCode = ffx::Dispatch(m_UpscalingContext, dispatchUpscale);
CauldronAssert(ASSERT_CRITICAL, !!retCode, L"Dispatching FSR upscaling failed: %d", (uint32_t)retCode);
}
if (m_FrameInterpolationAvailable)
{
ffx::DispatchDescFrameGenerationPrepare dispatchFgPrep{};
#if defined(FFX_API_DX12)
dispatchFgPrep.commandList = pCmdList->GetImpl()->DX12CmdList();
#elif defined(FFX_API_VK)
dispatchFgPrep.commandList = pCmdList->GetImpl()->VKCmdBuffer();
#endif // defined(FFX_API_DX12)
dispatchFgPrep.depth = SDKWrapper::ffxGetResourceApi(m_pDepthTarget->GetResource(), FFX_API_RESOURCE_STATE_PIXEL_COMPUTE_READ);
dispatchFgPrep.motionVectors = SDKWrapper::ffxGetResourceApi(m_pMotionVectors->GetResource(), FFX_API_RESOURCE_STATE_PIXEL_COMPUTE_READ);
dispatchFgPrep.flags = 0;
dispatchFgPrep.jitterOffset.x = -m_JitterX;
dispatchFgPrep.jitterOffset.y = -m_JitterY;
dispatchFgPrep.motionVectorScale.x = resInfo.fRenderWidth();
dispatchFgPrep.motionVectorScale.y = resInfo.fRenderHeight();
// Cauldron keeps time in seconds, but FSR expects milliseconds
dispatchFgPrep.frameTimeDelta = static_cast<float>(deltaTime * 1000.f);
dispatchFgPrep.renderSize.width = resInfo.RenderWidth;
dispatchFgPrep.renderSize.height = resInfo.RenderHeight;
dispatchFgPrep.cameraFovAngleVertical = pCamera->GetFovY();
if (s_InvertedDepth)
{
dispatchFgPrep.cameraFar = pCamera->GetNearPlane();
dispatchFgPrep.cameraNear = FLT_MAX;
}
else
{
dispatchFgPrep.cameraFar = pCamera->GetFarPlane();
dispatchFgPrep.cameraNear = pCamera->GetNearPlane();
}
dispatchFgPrep.viewSpaceToMetersFactor = 0.f;
dispatchFgPrep.frameID = m_FrameID;
// Update frame generation config
FfxApiResource hudLessResource =
SDKWrapper::ffxGetResourceApi(m_pHudLessTexture[m_curUiTextureIndex]->GetResource(), FFX_API_RESOURCE_STATE_COMPUTE_READ);
m_FrameGenerationConfig.frameGenerationEnabled = m_FrameInterpolation;
m_FrameGenerationConfig.flags = 0;
m_FrameGenerationConfig.flags |= m_DrawFrameGenerationDebugTearLines ? FFX_FRAMEGENERATION_FLAG_DRAW_DEBUG_TEAR_LINES : 0;
m_FrameGenerationConfig.flags |= m_DrawFrameGenerationDebugResetIndicators ? FFX_FRAMEGENERATION_FLAG_DRAW_DEBUG_RESET_INDICATORS : 0;
m_FrameGenerationConfig.flags |= m_DrawFrameGenerationDebugPacingLines ? FFX_FRAMEGENERATION_FLAG_DRAW_DEBUG_PACING_LINES : 0;
m_FrameGenerationConfig.flags |= m_DrawFrameGenerationDebugView ? FFX_FRAMEGENERATION_FLAG_DRAW_DEBUG_VIEW : 0;
dispatchFgPrep.flags = m_FrameGenerationConfig.flags; // TODO: maybe these should be distinct flags?
m_FrameGenerationConfig.HUDLessColor = (s_uiRenderMode == 3) ? hudLessResource : FfxApiResource({});
m_FrameGenerationConfig.allowAsyncWorkloads = m_AllowAsyncCompute && m_EnableAsyncCompute;
// assume symmetric letterbox
m_FrameGenerationConfig.generationRect.left = (resInfo.DisplayWidth - resInfo.UpscaleWidth) / 2;
m_FrameGenerationConfig.generationRect.top = (resInfo.DisplayHeight - resInfo.UpscaleHeight) / 2;
m_FrameGenerationConfig.generationRect.width = resInfo.UpscaleWidth;
m_FrameGenerationConfig.generationRect.height = resInfo.UpscaleHeight;
if (m_UseCallback)
{
m_FrameGenerationConfig.frameGenerationCallback = [](ffxDispatchDescFrameGeneration* params, void* pUserCtx) -> ffxReturnCode_t {
return ffxDispatch(reinterpret_cast<ffxContext*>(pUserCtx), &params->header);
};
m_FrameGenerationConfig.frameGenerationCallbackUserContext = &m_FrameGenContext;
}
else
{
m_FrameGenerationConfig.frameGenerationCallback = nullptr;
m_FrameGenerationConfig.frameGenerationCallbackUserContext = nullptr;
}
m_FrameGenerationConfig.onlyPresentGenerated = m_PresentInterpolatedOnly;
m_FrameGenerationConfig.frameID = m_FrameID;
void* ffxSwapChain;
#if defined(FFX_API_DX12)
ffxSwapChain = GetSwapChain()->GetImpl()->DX12SwapChain();
#elif defined(FFX_API_VK)
ffxSwapChain = GetSwapChain()->GetImpl()->VKSwapChain();
#endif // defined(FFX_API_DX12)
m_FrameGenerationConfig.swapChain = ffxSwapChain;
ffx::ReturnCode retCode = ffx::ReturnCode::ErrorParameter;
if (m_UseDistortionField)
{
ffx::ConfigureDescFrameGenerationRegisterDistortionFieldResource dfConfig{};
dfConfig.distortionField =
SDKWrapper::ffxGetResourceApi(m_pDistortionField[m_curUiTextureIndex]->GetResource(), FFX_API_RESOURCE_STATE_PIXEL_COMPUTE_READ);
retCode = ffx::Configure(m_FrameGenContext, m_FrameGenerationConfig, dfConfig);
}
else
{
retCode = ffx::Configure(m_FrameGenContext, m_FrameGenerationConfig);
}
CauldronAssert(ASSERT_CRITICAL, !!retCode, L"Configuring FSR FG failed: %d", (uint32_t)retCode);
retCode = ffx::Dispatch(m_FrameGenContext, dispatchFgPrep);
CauldronAssert(ASSERT_CRITICAL, !!retCode, L"Dispatching FSR FG (upscaling data) failed: %d", (uint32_t)retCode);
FfxApiResource uiColor =
(s_uiRenderMode == 1) ? SDKWrapper::ffxGetResourceApi(m_pUiTexture[m_curUiTextureIndex]->GetResource(), FFX_API_RESOURCE_STATE_PIXEL_COMPUTE_READ)
: FfxApiResource({});
#if defined(FFX_API_DX12)
ffx::ConfigureDescFrameGenerationSwapChainRegisterUiResourceDX12 uiConfig{};
uiConfig.uiResource = uiColor;
uiConfig.flags = m_DoublebufferInSwapchain ? FFX_FRAMEGENERATION_UI_COMPOSITION_FLAG_ENABLE_INTERNAL_UI_DOUBLE_BUFFERING : 0;
ffx::Configure(m_SwapChainContext, uiConfig);
#elif defined(FFX_API_VK)
ffx::ConfigureDescFrameGenerationSwapChainRegisterUiResourceVK uiConfig{};
uiConfig.uiResource = uiColor;
uiConfig.flags = m_DoublebufferInSwapchain ? FFX_FRAMEGENERATION_UI_COMPOSITION_FLAG_ENABLE_INTERNAL_UI_DOUBLE_BUFFERING : 0;
ffx::Configure(m_SwapChainContext, uiConfig);
#endif // defined(FFX_API_DX12)
}
// Dispatch frame generation, if not using the callback
if (m_FrameInterpolation && !m_UseCallback)
{
ffx::DispatchDescFrameGeneration dispatchFg{};
dispatchFg.presentColor = backbuffer;
dispatchFg.numGeneratedFrames = 1;
// assume symmetric letterbox
dispatchFg.generationRect.left = (resInfo.DisplayWidth - resInfo.UpscaleWidth) / 2;
dispatchFg.generationRect.top = (resInfo.DisplayHeight - resInfo.UpscaleHeight) / 2;
dispatchFg.generationRect.width = resInfo.UpscaleWidth;
dispatchFg.generationRect.height = resInfo.UpscaleHeight;
#if defined(FFX_API_DX12)
ffx::QueryDescFrameGenerationSwapChainInterpolationCommandListDX12 queryCmdList{};
queryCmdList.pOutCommandList = &dispatchFg.commandList;
ffx::Query(m_SwapChainContext, queryCmdList);
ffx::QueryDescFrameGenerationSwapChainInterpolationTextureDX12 queryFiTexture{};
queryFiTexture.pOutTexture = &dispatchFg.outputs[0];
ffx::Query(m_SwapChainContext, queryFiTexture);
#elif defined(FFX_API_VK)
ffx::QueryDescFrameGenerationSwapChainInterpolationCommandListVK queryCmdList{};
queryCmdList.pOutCommandList = &dispatchFg.commandList;
ffx::Query(m_SwapChainContext, queryCmdList);
ffx::QueryDescFrameGenerationSwapChainInterpolationTextureVK queryFiTexture{};
queryFiTexture.pOutTexture = &dispatchFg.outputs[0];
ffx::Query(m_SwapChainContext, queryFiTexture);
#endif // defined(FFX_API_DX12)
dispatchFg.frameID = m_FrameID;
dispatchFg.reset = m_ResetFrameInterpolation;
ffx::ReturnCode retCode = ffx::Dispatch(m_FrameGenContext, dispatchFg);
CauldronAssert(ASSERT_CRITICAL, !!retCode, L"Dispatching Frame Generation failed: %d", (uint32_t)retCode);
}
m_FrameID += uint64_t(1 + m_SimulatePresentSkip);
m_SimulatePresentSkip = false;
m_ResetUpscale = false;
m_ResetFrameInterpolation = false;
// FidelityFX contexts modify the set resource view heaps, so set the cauldron one back
SetAllResourceViewHeaps(pCmdList);
// We are now done with upscaling
GetFramework()->SetUpscalingState(UpscalerState::PostUpscale);
}
void FSRRenderModule::PreTransCallback(double deltaTime, CommandList* pCmdList)
{
GPUScopedProfileCapture sampleMarker(pCmdList, L"Pre-Trans (FSR)");
std::vector<Barrier> barriers;
barriers.push_back(Barrier::Transition(m_pReactiveMask->GetResource(), ResourceState::NonPixelShaderResource | ResourceState::PixelShaderResource, ResourceState::RenderTargetResource));
barriers.push_back(Barrier::Transition(m_pCompositionMask->GetResource(), ResourceState::NonPixelShaderResource | ResourceState::PixelShaderResource, ResourceState::RenderTargetResource));
ResourceBarrier(pCmdList, static_cast<uint32_t>(barriers.size()), barriers.data());
// We need to clear the reactive and composition masks before any translucencies are rendered into them
float clearColor[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
ClearRenderTarget(pCmdList, &m_RasterViews[0]->GetResourceView(), clearColor);
ClearRenderTarget(pCmdList, &m_RasterViews[1]->GetResourceView(), clearColor);
barriers.clear();
barriers.push_back(Barrier::Transition(m_pReactiveMask->GetResource(), ResourceState::RenderTargetResource, ResourceState::NonPixelShaderResource | ResourceState::PixelShaderResource));
barriers.push_back(Barrier::Transition(m_pCompositionMask->GetResource(), ResourceState::RenderTargetResource, ResourceState::NonPixelShaderResource | ResourceState::PixelShaderResource));
ResourceBarrier(pCmdList, static_cast<uint32_t>(barriers.size()), barriers.data());
// update index for UI doublebuffering
UIRenderModule* uimod = static_cast<UIRenderModule*>(GetFramework()->GetRenderModule("UIRenderModule"));
m_curUiTextureIndex = (++m_curUiTextureIndex) & 1;
uimod->SetUiSurfaceIndex(m_curUiTextureIndex);
//update index for distortion texture doublebuffering
m_pToneMappingRenderModule->SetDoubleBufferedTextureIndex(m_curUiTextureIndex);
if (m_MaskMode != FSRMaskMode::Auto)
return;
barriers.clear();
barriers.push_back(Barrier::Transition(m_pColorTarget->GetResource(), ResourceState::NonPixelShaderResource | ResourceState::PixelShaderResource, ResourceState::CopySource));
barriers.push_back(Barrier::Transition(m_pOpaqueTexture->GetResource(), ResourceState::NonPixelShaderResource | ResourceState::PixelShaderResource, ResourceState::CopyDest));
ResourceBarrier(pCmdList, static_cast<uint32_t>(barriers.size()), barriers.data());
// Copy the color render target before we apply translucency
TextureCopyDesc copyColor = TextureCopyDesc(m_pColorTarget->GetResource(), m_pOpaqueTexture->GetResource());
CopyTextureRegion(pCmdList, &copyColor);
barriers.clear();
barriers.push_back(Barrier::Transition(m_pColorTarget->GetResource(), ResourceState::CopySource, ResourceState::NonPixelShaderResource | ResourceState::PixelShaderResource));
barriers.push_back(Barrier::Transition(m_pOpaqueTexture->GetResource(), ResourceState::CopyDest, ResourceState::NonPixelShaderResource | ResourceState::PixelShaderResource));
ResourceBarrier(pCmdList, static_cast<uint32_t>(barriers.size()), barriers.data());
}
void FSRRenderModule::PostTransCallback(double deltaTime, CommandList* pCmdList)
{
if ((m_MaskMode != FSRMaskMode::Auto) || (m_UpscaleMethod!= 1))
return;
GPUScopedProfileCapture sampleMarker(pCmdList, L"Gen Reactive Mask (FSR API)");
ffx::DispatchDescUpscaleGenerateReactiveMask dispatchDesc{};
#if defined(FFX_API_DX12)
dispatchDesc.commandList = pCmdList->GetImpl()->DX12CmdList();
#elif defined(FFX_API_VK)
dispatchDesc.commandList = pCmdList->GetImpl()->VKCmdBuffer();
#endif // defined(FFX_API_DX12)
dispatchDesc.colorOpaqueOnly = SDKWrapper::ffxGetResourceApi(m_pOpaqueTexture->GetResource(), FFX_API_RESOURCE_STATE_PIXEL_COMPUTE_READ);
dispatchDesc.colorPreUpscale = SDKWrapper::ffxGetResourceApi(m_pColorTarget->GetResource(), FFX_API_RESOURCE_STATE_PIXEL_COMPUTE_READ);
dispatchDesc.outReactive = SDKWrapper::ffxGetResourceApi(m_pReactiveMask->GetResource(), FFX_API_RESOURCE_STATE_PIXEL_COMPUTE_READ);
const ResolutionInfo& resInfo = GetFramework()->GetResolutionInfo();
dispatchDesc.renderSize.width = resInfo.RenderWidth;
dispatchDesc.renderSize.height = resInfo.RenderHeight;
// The following are all hard-coded in the original FSR2 sample. Should these be exposed?
dispatchDesc.scale = 1.f;
dispatchDesc.cutoffThreshold = 0.2f;
dispatchDesc.binaryValue = 0.9f;
dispatchDesc.flags = FFX_UPSCALE_AUTOREACTIVEFLAGS_APPLY_TONEMAP |
FFX_UPSCALE_AUTOREACTIVEFLAGS_APPLY_THRESHOLD |
FFX_UPSCALE_AUTOREACTIVEFLAGS_USE_COMPONENTS_MAX;
ffx::ReturnCode retCode = ffx::Dispatch(m_UpscalingContext, dispatchDesc);
CauldronAssert(ASSERT_ERROR, retCode == ffx::ReturnCode::Ok, L"ffxDispatch(FSR_GENERATEREACTIVEMASK) failed with %d", (uint32_t)retCode);
// FidelityFX contexts modify the set resource view heaps, so set the cauldron one back
SetAllResourceViewHeaps(pCmdList);
}
// Copy of ffxRestoreApplicationSwapChain from backend_interface, which is not built for this sample.
#if defined(FFX_API_DX12)
void RestoreApplicationSwapChain(bool recreateSwapchain)
{
cauldron::SwapChain* pSwapchain = cauldron::GetSwapChain();
IDXGISwapChain4* pSwapChain4 = pSwapchain->GetImpl()->DX12SwapChain();
pSwapChain4->AddRef();
IDXGIFactory7* factory = nullptr;
ID3D12CommandQueue* pCmdQueue = cauldron::GetDevice()->GetImpl()->DX12CmdQueue(cauldron::CommandQueue::Graphics);
// Setup a new swapchain for HWND and set it to cauldron
IDXGISwapChain1* pSwapChain1 = nullptr;
if (SUCCEEDED(pSwapChain4->GetParent(IID_PPV_ARGS(&factory))))
{
cauldron::GetSwapChain()->GetImpl()->SetDXGISwapChain(nullptr);
// safe data since release will destroy the swapchain (and we need it distroyed before we can create the new one)
HWND windowHandle = pSwapchain->GetImpl()->DX12SwapChainDesc().OutputWindow;
DXGI_SWAP_CHAIN_DESC1 desc1 = pSwapchain->GetImpl()->DX12SwapChainDesc1();
DXGI_SWAP_CHAIN_FULLSCREEN_DESC fsDesc = pSwapchain->GetImpl()->DX12SwapChainFullScreenDesc();
pSwapChain4->Release();
// check if window is still valid or if app is shutting down bc window was closed
if (recreateSwapchain && IsWindow(windowHandle))
{
if (SUCCEEDED(factory->CreateSwapChainForHwnd(pCmdQueue, windowHandle, &desc1, &fsDesc, nullptr, &pSwapChain1)))
{
if (SUCCEEDED(pSwapChain1->QueryInterface(IID_PPV_ARGS(&pSwapChain4))))
{
cauldron::GetSwapChain()->GetImpl()->SetDXGISwapChain(pSwapChain4);
pSwapChain4->Release();
}
pSwapChain1->Release();
}
factory->MakeWindowAssociation(cauldron::GetFramework()->GetImpl()->GetHWND(), DXGI_MWA_NO_WINDOW_CHANGES);
}
factory->Release();
}
return;
}
#elif defined(FFX_API_VK)
void RestoreApplicationSwapChain(bool recreateSwapchain)
{
const VkSwapchainCreateInfoKHR* pCreateInfo = cauldron::GetSwapChain()->GetImpl()->GetCreateInfo();
VkSwapchainKHR swapchain = cauldron::GetSwapChain()->GetImpl()->VKSwapChain();
cauldron::GetSwapChain()->GetImpl()->SetVKSwapChain(VK_NULL_HANDLE);
cauldron::GetDevice()->GetImpl()->DestroySwapchainKHR(swapchain, nullptr);
cauldron::GetDevice()->GetImpl()->SetSwapchainMethodsAndContext(); // reset all
swapchain = VK_NULL_HANDLE;
if (recreateSwapchain)
{
VkResult res = cauldron::GetDevice()->GetImpl()->CreateSwapchainKHR(pCreateInfo, nullptr, &swapchain);
if (res == VK_SUCCESS)
{
// Swapchain creation can fail when this function is called when closing the application. In that case, just exit silently
cauldron::GetSwapChain()->GetImpl()->SetVKSwapChain(swapchain);
}
}
}
#endif
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