diff --git a/include/d3d10shader.h b/include/d3d10shader.h
index 7885bbd5239..592dd184916 100644
--- a/include/d3d10shader.h
+++ b/include/d3d10shader.h
@@ -32,10 +32,16 @@
 #define D3D10_SHADER_FORCE_PS_SOFTWARE_NO_OPT       0x0080
 #define D3D10_SHADER_NO_PRESHADER                   0x0100
 #define D3D10_SHADER_AVOID_FLOW_CONTROL             0x0200
-#define D3D10_SHADER_PREFER_FLOW_CONTROL            0x0300
-#define D3D10_SHADER_ENABLE_STRICTNESS              0x0400
-#define D3D10_SHADER_ENABLE_BACKWARDS_COMPATIBILITY 0x0800
-#define D3D10_SHADER_IEEE_STRICTNESS                0x1000
+#define D3D10_SHADER_PREFER_FLOW_CONTROL            0x0400
+#define D3D10_SHADER_ENABLE_STRICTNESS              0x0800
+#define D3D10_SHADER_ENABLE_BACKWARDS_COMPATIBILITY 0x1000
+#define D3D10_SHADER_IEEE_STRICTNESS                0x2000
+#define D3D10_SHADER_WARNINGS_ARE_ERRORS           0x40000
+
+#define D3D10_SHADER_OPTIMIZATION_LEVEL0            0x4000
+#define D3D10_SHADER_OPTIMIZATION_LEVEL1            0x0000
+#define D3D10_SHADER_OPTIMIZATION_LEVEL2            0xC000
+#define D3D10_SHADER_OPTIMIZATION_LEVEL3            0x8000
 
 typedef enum _D3D10_SHADER_VARIABLE_CLASS
 {