diff options
| author | gdkchan <gab.dark.100@gmail.com> | 2022-10-15 20:20:16 -0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-10-15 23:20:16 +0000 |
| commit | 2df16ded9ba06a874b58132cc2c78175631a3b8d (patch) | |
| tree | 14a637508ad67a9424b47698094020fececca4a8 /Ryujinx.Graphics.Shader/Decoders/Decoder.cs | |
| parent | e43390c7233af875133f23bfcfc6e4a211080070 (diff) | |
Improve shader BRX instruction code generation (#3759)1.1.301
* Improve shader BRX instruction code generation
* Shader cache version bump, add some comments and asserts
Diffstat (limited to 'Ryujinx.Graphics.Shader/Decoders/Decoder.cs')
| -rw-r--r-- | Ryujinx.Graphics.Shader/Decoders/Decoder.cs | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/Ryujinx.Graphics.Shader/Decoders/Decoder.cs b/Ryujinx.Graphics.Shader/Decoders/Decoder.cs index 1c329b59..9dafb089 100644 --- a/Ryujinx.Graphics.Shader/Decoders/Decoder.cs +++ b/Ryujinx.Graphics.Shader/Decoders/Decoder.cs @@ -377,6 +377,8 @@ namespace Ryujinx.Graphics.Shader.Decoders if (lastOp.Name == InstName.Brx && block.Successors.Count == (hasNext ? 1 : 0)) { + HashSet<ulong> visited = new HashSet<ulong>(); + InstBrx opBrx = new InstBrx(lastOp.RawOpCode); ulong baseOffset = lastOp.GetAbsoluteAddress(); @@ -392,9 +394,14 @@ namespace Ryujinx.Graphics.Shader.Decoders for (int i = 0; i < cbOffsetsCount; i++) { uint targetOffset = config.ConstantBuffer1Read(cbBaseOffset + i * 4); - Block target = getBlock(baseOffset + targetOffset); - target.Predecessors.Add(block); - block.Successors.Add(target); + ulong targetAddress = baseOffset + targetOffset; + + if (visited.Add(targetAddress)) + { + Block target = getBlock(targetAddress); + target.Predecessors.Add(block); + block.Successors.Add(target); + } } } } |