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| author | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-05-31 01:13:22 +0200 |
|---|---|---|
| committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-07-23 03:51:37 +0200 |
| commit | 9f3ffb996b0d02ca64b492d22ff158e8f3659257 (patch) | |
| tree | 48993eaf320484cf042071a81a1a6b1dcc829eb9 /src/shader_recompiler/backend/glsl/var_alloc.h | |
| parent | glsl: Rework variable allocator to allow for variable reuse (diff) | |
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Diffstat (limited to '')
| -rw-r--r-- | src/shader_recompiler/backend/glsl/var_alloc.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/shader_recompiler/backend/glsl/var_alloc.h b/src/shader_recompiler/backend/glsl/var_alloc.h index 29d78a571..574960b1a 100644 --- a/src/shader_recompiler/backend/glsl/var_alloc.h +++ b/src/shader_recompiler/backend/glsl/var_alloc.h @@ -62,9 +62,15 @@ public: bool uses_temp{}; }; + /// Used for explicit usages of variables, may revert to temporaries std::string Define(IR::Inst& inst, GlslVarType type); std::string Define(IR::Inst& inst, IR::Type type); + /// Used to assign variables used by the IR. May return a blank string if + /// the instruction's result is unused in the IR. + std::string AddDefine(IR::Inst& inst, GlslVarType type); + std::string PhiDefine(IR::Inst& inst, IR::Type type); + std::string Consume(const IR::Value& value); std::string ConsumeInst(IR::Inst& inst); |