From e10366974edd7c75111d0bef16daf941db9e9a30 Mon Sep 17 00:00:00 2001
From: ameerj <52414509+ameerj@users.noreply.github.com>
Date: Sun, 30 May 2021 22:44:28 -0400
Subject: glsl: Implement precise fp variable allocation
---
src/shader_recompiler/backend/glsl/var_alloc.h | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
(limited to 'src/shader_recompiler/backend/glsl/var_alloc.h')
diff --git a/src/shader_recompiler/backend/glsl/var_alloc.h b/src/shader_recompiler/backend/glsl/var_alloc.h
index 574960b1a8..be21a87ea3 100644
--- a/src/shader_recompiler/backend/glsl/var_alloc.h
+++ b/src/shader_recompiler/backend/glsl/var_alloc.h
@@ -33,6 +33,8 @@ enum class GlslVarType : u32 {
F32x3,
U32x4,
F32x4,
+ PrecF32,
+ PrecF64,
Void,
};
@@ -40,8 +42,8 @@ struct Id {
union {
u32 raw;
BitField<0, 1, u32> is_valid;
- BitField<1, 4, GlslVarType> type;
- BitField<5, 27, u32> index;
+ BitField<1, 5, GlslVarType> type;
+ BitField<6, 26, u32> index;
};
bool operator==(Id rhs) const noexcept {
@@ -101,6 +103,8 @@ private:
UseTracker var_u64{};
UseTracker var_s64{};
UseTracker var_f64{};
+ UseTracker var_precf32{};
+ UseTracker var_precf64{};
};
} // namespace Shader::Backend::GLSL
--
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