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| author | Darren Wihandi <65404740+fairywreath@users.noreply.github.com> | 2025-04-17 02:02:55 -0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-04-17 08:02:55 +0000 |
| commit | 297417c754961d2c1c3f8a2e94126c668e4574bc (patch) | |
| tree | feeb275ff50974abf7f32bf29c89989c6f3f7bb0 | |
| parent | 8b2327b77110b6e5955ffc7fa181091cacc5674a (diff) | |
Fix SV_InstanceID for emit-spirv-via-glsl path (#6848)
| -rw-r--r-- | source/slang/slang-ir-glsl-legalize.cpp | 1 | ||||
| -rw-r--r-- | tests/spirv/sv_instance.slang | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/source/slang/slang-ir-glsl-legalize.cpp b/source/slang/slang-ir-glsl-legalize.cpp index eb101de86..ada34f220 100644 --- a/source/slang/slang-ir-glsl-legalize.cpp +++ b/source/slang/slang-ir-glsl-legalize.cpp @@ -627,6 +627,7 @@ GLSLSystemValueInfo* getGLSLSystemValueInfo( name = "gl_InstanceIndex"; targetVarName = IRTargetBuiltinVarName::HlslInstanceID; context->requireSPIRVVersion(SemanticVersion(1, 3)); + context->requireGLSLVersion(ProfileVersion::GLSL_460); context->requireGLSLExtension(toSlice("GL_ARB_shader_draw_parameters")); } else if (semanticName == "sv_isfrontface") diff --git a/tests/spirv/sv_instance.slang b/tests/spirv/sv_instance.slang index e71c6c7fa..34f63d3ed 100644 --- a/tests/spirv/sv_instance.slang +++ b/tests/spirv/sv_instance.slang @@ -1,5 +1,6 @@ //TEST:SIMPLE(filecheck=GLSL): -target glsl -entry vertMain -stage vertex //TEST:SIMPLE(filecheck=CHECK): -target spirv +//TEST:SIMPLE(filecheck=CHECK): -target spirv -emit-spirv-via-glsl // CHECK-DAG: %[[REG1:[0-9a-zA-Z_]+]] = OpLoad %int %gl_BaseInstance // CHECK-DAG: %[[REG2:[0-9a-zA-Z_]+]] = OpLoad %int %gl_InstanceIndex @@ -11,4 +12,4 @@ float4 vertMain(int i : SV_InstanceID) : SV_Position { return i; -}
\ No newline at end of file +} |