- Passes are added to a queue that is consumed by a task to perform pass setup actions.
- Moved CompilePassBarriers to overlap with resource collection.
- Converted most tasks to new task system.
#preflight 630e5e2e660db81edb9a0562
[CL 21710710 by zach bethel in ue5-main branch]
[FYI] zach.bethel
Original CL Desc
-----------------------------------------------------------------
Move RDG buffer uploads off the render thread.
Maybe be related to gpu crash in EMT (UE-157850)
#preflight 62b9f1ec4209c7c579df8fc2
#ushell-cherrypick of 20839110 by zach.bethel
#ROBOMERGE-OWNER: ben.woodhouse
#ROBOMERGE-AUTHOR: serge.bernier
#ROBOMERGE-COMMAND: _robomerge ue5-main
#ROBOMERGE-SOURCE: CL 21010071 via CL 21010165 via CL 21010189
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v972-20964824)
[CL 21020108 by serge bernier in ue5-main branch]
- Removed scene render mem-mark among others. MemStack usage is now restricted to local scopes with known marks.
- Render resources with destructors are allocated using the FSceneRenderingBulkObjectAllocator on FSceneRenderer, which is deleted when the scene render is.
#preflight 62b266e20d4d6228de97babe
#rb mihnea.balta, yuriy.odonnell
[CL 20907647 by zach bethel in ue5-main branch]
This allows to define a new dynamic scaling in the renderer with low amount of boiler plate:
DynamicRenderScaling::FHeuristicSettings GetDynamicTranslucencyResolutionSettings()
{
RenderingDynamicScaling::FHeuristicSettings BucketSetting;
BucketSetting.Model = RenderingDynamicScaling::EHeuristicModel::Quadratic;
BucketSetting.bModelScalesWithPrimaryScreenPercentage = true;
BucketSetting.MinResolutionFraction = ...
...
return BucketSetting;
}
DynamicRenderScaling::FBudget GDynamicTranslucencyResolution(TEXT("DynamicTranslucencyResolution"), &GetDynamicTranslucencyResolutionSettings);
And then simply define a scope to measure the GPU timing as such:
{
DynamicRenderScaling::FRDGScope DynamicTranslucencyResolutionScope(GraphBuilder, GDynamicTranslucencyResolution);
// add passes to GraphBuilder
}
#rb zach.bethel
#jira UE-152561
#preflight 628f1219bb14235aa38c904c
[CL 20376428 by Guillaume Abadie in ue5-main branch]
- Simplified RDG transition logic to only use subresource transitions.
- Don't allow unmergeable states to be merged during pass setup.
#preflight 627ebfadca3b90fc14fb9b85
#fyi jeannoe.morissette
[CL 20224647 by zach bethel in ue5-main branch]
- when CopySrc or CopyDest is set on either depth or stencil, force the range to include the entire texture.
- force the transitions of both depth and stencil to occur on the same pass (do not split the copy transition into two different passes if StateBefore is not the same).
#rb zach.bethel
#jira UE-143575,UE-147932
#preflight 6272c703365de864c4be9312
[CL 20050377 by jeannoe morissette in ue5-main branch]
