2 files changed, 37 insertions, 0 deletions
diff --git a/src/mesa/main/spirv_extensions.c b/src/mesa/main/spirv_extensions.c
index 40a89c133aa..7598510e21c 100644
--- a/src/mesa/main/spirv_extensions.c
+++ b/src/mesa/main/spirv_extensions.c
@@ -40,3 +40,25 @@ _mesa_get_enabled_spirv_extension(struct gl_context *ctx,
 {
    return (const GLubyte *) 0;
 }
+
+const char *
+_mesa_spirv_extensions_to_string(enum SpvExtension ext)
+{
+#define STR(x) case x: return #x;
+   switch (ext) {
+   STR(SPV_KHR_16bit_storage);
+   STR(SPV_KHR_device_group);
+   STR(SPV_KHR_multiview);
+   STR(SPV_KHR_shader_ballot);
+   STR(SPV_KHR_shader_draw_parameters);
+   STR(SPV_KHR_storage_buffer_storage_class);
+   STR(SPV_KHR_subgroup_vote);
+   STR(SPV_KHR_variable_pointers);
+   STR(SPV_AMD_gcn_shader);
+   case SPV_EXTENSIONS_COUNT:
+      unreachable("Unknown SPIR-V extension");
+   }
+#undef STR
+
+   return "unknown";
+}
diff --git a/src/mesa/main/spirv_extensions.h b/src/mesa/main/spirv_extensions.h
index 35754f7e53b..6c8b8275945 100644
--- a/src/mesa/main/spirv_extensions.h
+++ b/src/mesa/main/spirv_extensions.h
@@ -35,6 +35,19 @@
 extern "C" {
 #endif
 
+enum SpvExtension {
+   SPV_KHR_16bit_storage = 0,
+   SPV_KHR_device_group,
+   SPV_KHR_multiview,
+   SPV_KHR_shader_ballot,
+   SPV_KHR_shader_draw_parameters,
+   SPV_KHR_storage_buffer_storage_class,
+   SPV_KHR_subgroup_vote,
+   SPV_KHR_variable_pointers,
+   SPV_AMD_gcn_shader,
+   SPV_EXTENSIONS_COUNT
+};
+
 extern GLuint
 _mesa_get_spirv_extension_count(struct gl_context *ctx);
 
@@ -42,6 +55,8 @@ extern const GLubyte *
 _mesa_get_enabled_spirv_extension(struct gl_context *ctx,
                                   GLuint index);
 
+const char *_mesa_spirv_extensions_to_string(enum SpvExtension ext);
+
 #ifdef __cplusplus
 }
 #endif