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Diffstat (limited to 'gfx/angle/checkout/src/compiler/translator/tree_ops/RemoveDynamicIndexing.h')
-rw-r--r-- | gfx/angle/checkout/src/compiler/translator/tree_ops/RemoveDynamicIndexing.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/compiler/translator/tree_ops/RemoveDynamicIndexing.h b/gfx/angle/checkout/src/compiler/translator/tree_ops/RemoveDynamicIndexing.h new file mode 100644 index 0000000000..9693f55c40 --- /dev/null +++ b/gfx/angle/checkout/src/compiler/translator/tree_ops/RemoveDynamicIndexing.h @@ -0,0 +1,41 @@ +// +// Copyright 2002 The ANGLE Project Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. +// +// RemoveDynamicIndexing is an AST traverser to remove dynamic indexing of non-SSBO vectors and +// matrices, replacing them with calls to functions that choose which component to return or write. +// We don't need to consider dynamic indexing in SSBO since it can be directly as part of the offset +// of RWByteAddressBuffer. +// + +#ifndef COMPILER_TRANSLATOR_TREEOPS_REMOVEDYNAMICINDEXING_H_ +#define COMPILER_TRANSLATOR_TREEOPS_REMOVEDYNAMICINDEXING_H_ + +#include "common/angleutils.h" + +#include <functional> + +namespace sh +{ + +class TCompiler; +class TIntermNode; +class TIntermBinary; +class TSymbolTable; +class PerformanceDiagnostics; + +[[nodiscard]] bool RemoveDynamicIndexingOfNonSSBOVectorOrMatrix( + TCompiler *compiler, + TIntermNode *root, + TSymbolTable *symbolTable, + PerformanceDiagnostics *perfDiagnostics); + +[[nodiscard]] bool RemoveDynamicIndexingOfSwizzledVector(TCompiler *compiler, + TIntermNode *root, + TSymbolTable *symbolTable, + PerformanceDiagnostics *perfDiagnostics); + +} // namespace sh + +#endif // COMPILER_TRANSLATOR_TREEOPS_REMOVEDYNAMICINDEXING_H_ |