Mirrors/Ryujinx
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Implement shader storage buffer operations using new Load/Store instructions (#4993)

Browse source 
* Implement storage buffer operations using new Load/Store instruction

* Extend GenerateMultiTargetStorageOp to also match access with constant offset, and log and comments

* Remove now unused code

* Catch more complex cases of global memory usage

* Shader cache version bump

* Extend global access elimination to work with more shared memory cases

* Change alignment requirement from 16 bytes to 8 bytes, handle cases where we need more than 16 storage buffers

* Tweak preferencing to catch more cases

* Enable CB0 elimination even when host storage buffer alignment is > 16 (for Intel)

* Fix storage buffer bindings

* Simplify some code

* Shader cache version bump

* Fix typo

* Extend global memory elimination to handle shared memory with multiple possible offsets and local memory
This commit is contained in:
gdkchan 2023-06-03 20:12:18 -03:00 • committed by GitHub
parent 81c9052847
commit 21c9ac6240
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
42 changed files with 1468 additions and 1259 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/Ryujinx.Graphics.Shader/Translation/Optimizations/Optimizer.cs
View file

@ -7,17 +7,15 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
{
static class Optimizer
{
public static void RunPass(BasicBlock[] blocks, ShaderConfig config)
public static void RunPass(HelperFunctionManager hfm, BasicBlock[] blocks, ShaderConfig config)
{
RunOptimizationPasses(blocks, config);
int sbUseMask = 0;
int ubeUseMask = 0;
GlobalToStorage.RunPass(hfm, blocks, config);
// Those passes are looking for specific patterns and only needs to run once.
for (int blkIndex = 0; blkIndex < blocks.Length; blkIndex++)
{
GlobalToStorage.RunPass(blocks[blkIndex], config, ref sbUseMask, ref ubeUseMask);
BindlessToIndexed.RunPass(blocks[blkIndex], config);
BindlessElimination.RunPass(blocks[blkIndex], config);
@ -28,8 +26,6 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations
}
}
config.SetAccessibleBufferMasks(sbUseMask, ubeUseMask);
// Run optimizations one last time to remove any code that is now optimizable after above passes.
RunOptimizationPasses(blocks, config);
}