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Add Graphics::SpreadWorkload to disable graphics workloads amortization over several frames when debugging graphics perf

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This commit is contained in:
Wojtek Figat
2024-06-19 14:03:55 +02:00
parent 0d48ac8fc2
commit 9c161121b3
6 changed files with 24 additions and 4 deletions
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5
Source/Engine/Renderer/GI/GlobalSurfaceAtlasPass.cpp
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@@ -13,6 +13,7 @@
#include "Engine/Core/Config/GraphicsSettings.h"
#include "Engine/Graphics/GPUContext.h"
#include "Engine/Graphics/GPUDevice.h"
#include "Engine/Graphics/Graphics.h"
#include "Engine/Graphics/RenderTask.h"
#include "Engine/Graphics/RenderBuffers.h"
#include "Engine/Graphics/RenderTargetPool.h"
@@ -536,7 +537,7 @@ bool GlobalSurfaceAtlasPass::Render(RenderContext& renderContext, GPUContext* co
context->SetRenderTarget(depthBuffer, ToSpan(targetBuffers, ARRAY_COUNT(targetBuffers)));
{
PROFILE_GPU_CPU_NAMED("Clear");
if (noCache || GLOBAL_SURFACE_ATLAS_DEBUG_FORCE_REDRAW_TILES)
if (noCache || GLOBAL_SURFACE_ATLAS_DEBUG_FORCE_REDRAW_TILES || !GPU_SPREAD_WORKLOAD)
{
// Full-atlas hardware clear
context->ClearDepth(depthBuffer);
@@ -1268,7 +1269,7 @@ void GlobalSurfaceAtlasPass::RasterizeActor(Actor* actor, void* actorObject, con
object->Bounds = OrientedBoundingBox(localBounds);
object->Bounds.Transform(localToWorld);
object->Radius = (float)actorObjectBounds.Radius;
if (dirty || GLOBAL_SURFACE_ATLAS_DEBUG_FORCE_REDRAW_TILES)
if (dirty || GLOBAL_SURFACE_ATLAS_DEBUG_FORCE_REDRAW_TILES || !GPU_SPREAD_WORKLOAD)
{
object->LastFrameUpdated = surfaceAtlasData.CurrentFrame;
object->LightingUpdateFrame = surfaceAtlasData.CurrentFrame;