diff options
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) | |
download | yuzu-9f3ffb996b0d02ca64b492d22ff158e8f3659257.tar yuzu-9f3ffb996b0d02ca64b492d22ff158e8f3659257.tar.gz yuzu-9f3ffb996b0d02ca64b492d22ff158e8f3659257.tar.bz2 yuzu-9f3ffb996b0d02ca64b492d22ff158e8f3659257.tar.lz yuzu-9f3ffb996b0d02ca64b492d22ff158e8f3659257.tar.xz yuzu-9f3ffb996b0d02ca64b492d22ff158e8f3659257.tar.zst yuzu-9f3ffb996b0d02ca64b492d22ff158e8f3659257.zip |
Diffstat (limited to 'src/shader_recompiler/backend/glsl/var_alloc.h')
-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); |