diff options
| author | dubiousconst282 <87553666+dubiousconst282@users.noreply.github.com> | 2024-07-24 18:20:06 -0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-07-24 14:20:06 -0700 |
| commit | efa8d1ab40c24a15678dd4143c9cc7b7b64e04d8 (patch) | |
| tree | d2df663078d6058dce9fb30920d1ce3415fbb4a4 /source/slang/slang-emit.cpp | |
| parent | 639576cbe9d9cf604c554fda8dda48485201704f (diff) | |
Add generic descriptor indexing intrinsic (#4389)
* Add ResourceArray intrinsic type
* Move aliased parameter generation to GLSL legalization
* Add DynamicResourceEntry type for proxying layout of GenericResourceArray
* Reimplement as DynamicResource
* Add reflection test
* Don't reuse alias cache between different parameters
* Add dynamic cast extensions for buffer types
* Minor format fix
* Fix VarDecl diagnostics after finding non-appliable initializer candidates
---------
Co-authored-by: Yong He <yonghe@outlook.com>
Diffstat (limited to 'source/slang/slang-emit.cpp')
| -rw-r--r-- | source/slang/slang-emit.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/source/slang/slang-emit.cpp b/source/slang/slang-emit.cpp index 417bbf200..9e21ccbfd 100644 --- a/source/slang/slang-emit.cpp +++ b/source/slang/slang-emit.cpp @@ -244,6 +244,7 @@ struct RequiredLoweringPassSet bool glslGlobalVar; bool glslSSBO; bool byteAddressBuffer; + bool dynamicResource; }; // Scan the IR module and determine which lowering/legalization passes are needed based @@ -347,6 +348,9 @@ void calcRequiredLoweringPassSet(RequiredLoweringPassSet& result, CodeGenContext case kIROp_HLSLByteAddressBufferType: result.byteAddressBuffer = true; break; + case kIROp_DynamicResourceType: + result.dynamicResource = true; + break; } if (!result.generics || !result.existentialTypeLayout) { @@ -1166,6 +1170,10 @@ Result linkAndOptimizeIR( if(isD3DTarget(targetRequest)) legalizeNonStructParameterToStructForHLSL(irModule); + // Create aliases for all dynamic resource parameters. + if(requiredLoweringPassSet.dynamicResource && isKhronosTarget(targetRequest)) + legalizeDynamicResourcesForGLSL(codeGenContext, irModule); + legalizeExtractFromTextureAccess(irModule); // Legalize `ImageSubscript` loads. |