GLSL: Fixed U/ISAMPLER*.

src/bgfx_shader.sh

@@ -460,12 +460,12 @@ vec4  mod(vec4  _a, vec4  _b) { return _a - _b * floor(_a / _b); }
 #	define SAMPLERCUBEARRAY(_name, _reg)     uniform samplerCubeArray _name
 #	define SAMPLER2DARRAYSHADOW(_name, _reg) uniform sampler2DArrayShadow _name
 
-#	if BGFX_SHADER_LANGUAGE_GLSL >= 130
-#		define ISAMPLER2D(_name, _reg) uniform isampler2D _name
-#		define USAMPLER2D(_name, _reg) uniform usampler2D _name
-#		define ISAMPLER3D(_name, _reg) uniform isampler3D _name
-#		define USAMPLER3D(_name, _reg) uniform usampler3D _name
+#	define ISAMPLER2D(_name, _reg) uniform isampler2D _name
+#	define USAMPLER2D(_name, _reg) uniform usampler2D _name
+#	define ISAMPLER3D(_name, _reg) uniform isampler3D _name
+#	define USAMPLER3D(_name, _reg) uniform usampler3D _name
 
+#	if BGFX_SHADER_LANGUAGE_GLSL >= 130
 #		define texture2D(_sampler, _coord)      texture(_sampler, _coord)
 #		define texture2DArray(_sampler, _coord) texture(_sampler, _coord)
 #		define texture3D(_sampler, _coord)      texture(_sampler, _coord)