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author | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-12-30 00:55:42 +0100 |
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committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-12-30 01:03:50 +0100 |
commit | 8c907c620d830bdaef30ff4316489443775b3ea4 (patch) | |
tree | 1d4fdda0429c8999d615e981a6e79384a223823a /src/shader_recompiler/backend/glsl | |
parent | glsl_context_get_set: Add alternative cbuf type for broken drivers (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp | 4 | ||||
-rw-r--r-- | src/shader_recompiler/backend/glsl/emit_glsl_special.cpp | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp index 0f2668d9e..e0ead7a53 100644 --- a/src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp +++ b/src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp @@ -7,6 +7,7 @@ #include "shader_recompiler/backend/glsl/emit_glsl_instructions.h" #include "shader_recompiler/backend/glsl/glsl_emit_context.h" #include "shader_recompiler/frontend/ir/value.h" +#include "shader_recompiler/profile.h" namespace Shader::Backend::GLSL { namespace { @@ -30,8 +31,9 @@ void EmitConditionRef(EmitContext& ctx, IR::Inst& inst, const IR::Value& value) inst.DestructiveAddUsage(1); const auto ret{ctx.var_alloc.Define(inst, GlslVarType::U1)}; const auto input{ctx.var_alloc.Consume(value)}; + const auto suffix{ctx.profile.has_gl_bool_ref_bug ? "?true:false" : ""}; if (ret != input) { - ctx.Add("{}={};", ret, input); + ctx.Add("{}={}{};", ret, input, suffix); } } diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp index b8ddafe48..fcf620b79 100644 --- a/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp +++ b/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp @@ -90,7 +90,9 @@ void EmitPhiMove(EmitContext& ctx, const IR::Value& phi_value, const IR::Value& if (phi_reg == val_reg) { return; } - ctx.Add("{}={};", phi_reg, val_reg); + const bool needs_workaround{ctx.profile.has_gl_bool_ref_bug && phi_type == IR::Type::U1}; + const auto suffix{needs_workaround ? "?true:false" : ""}; + ctx.Add("{}={}{};", phi_reg, val_reg, suffix); } void EmitPrologue(EmitContext& ctx) { |