1 files changed, 11 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/compiler/translator/BuiltInFunctionEmulatorHLSL.h b/src/3rdparty/angle/src/compiler/translator/BuiltInFunctionEmulatorHLSL.h
index 4c45a93dc4..48da73f58e 100644
--- a/src/3rdparty/angle/src/compiler/translator/BuiltInFunctionEmulatorHLSL.h
+++ b/src/3rdparty/angle/src/compiler/translator/BuiltInFunctionEmulatorHLSL.h
@@ -9,8 +9,19 @@
 
 #include "GLSLANG/ShaderLang.h"
 
+namespace sh
+{
+
 class BuiltInFunctionEmulator;
 
 void InitBuiltInFunctionEmulatorForHLSL(BuiltInFunctionEmulator *emu);
 
+//
+// This works around isnan() bug on some Intel drivers.
+//
+void InitBuiltInIsnanFunctionEmulatorForHLSLWorkarounds(BuiltInFunctionEmulator *emu,
+                                                        int targetGLSLVersion);
+
+}  // namespace sh
+
 #endif  // COMPILER_TRANSLATOR_BUILTINFUNCTIONEMULATORHLSL_H_