X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Foutput.cpp;h=c15c8c0421b9aae64add279cf11b9c05a03753f6;hb=2280a09a286bbff2eb41783f8023863f320a3736;hp=b86cdd0a0ad4f75082d49146c05ae892e5684b16;hpb=6c5380021ff5c42f750e75c0880882b77476b8c4;p=libs%2Fgl.git

diff --git a/source/glsl/output.cpp b/source/glsl/output.cpp
index b86cdd0a..c15c8c04 100644
--- a/source/glsl/output.cpp
+++ b/source/glsl/output.cpp
@@ -14,10 +14,11 @@ Formatter::Formatter():
 	source_line(1),
 	indent(0),
 	parameter_list(false),
-	omit_builtin(false)
+	omit_builtin(false),
+	r_empty_name(false)
 { }
 
-const string &Formatter::apply(Stage &s)
+string Formatter::apply(Stage &s)
 {
 	stage = &s;
 	omit_builtin = true;
@@ -32,10 +33,16 @@ const string &Formatter::apply(Stage &s)
 		formatted += '\n';
 	}
 
+	if(s.required_features.arb_enhanced_layouts)
+		append("#extension GL_ARB_enhanced_layouts: require\n");
 	if(s.required_features.arb_explicit_attrib_location)
 		append("#extension GL_ARB_explicit_attrib_location: require\n");
+	if(s.required_features.arb_explicit_uniform_location)
+		append("#extension GL_ARB_explicit_uniform_location: require\n");
 	if(s.required_features.arb_gpu_shader5)
 		append("#extension GL_ARB_gpu_shader5: require\n");
+	if(s.required_features.arb_separate_shader_objects)
+		append("#extension GL_ARB_separate_shader_objects: require\n");
 	if(s.required_features.arb_uniform_buffer_object)
 		append("#extension GL_ARB_uniform_buffer_object: require\n");
 	if(s.required_features.ext_gpu_shader4)
@@ -148,17 +155,22 @@ void Formatter::visit(Literal &literal)
 void Formatter::visit(VariableReference &var)
 {
 	append(var.name);
+	r_empty_name = false;
 }
 
 void Formatter::visit(InterfaceBlockReference &iface)
 {
-	append(iface.name);
+	r_empty_name = iface.declaration->instance_name.empty();
+	if(!r_empty_name)
+		append(iface.declaration->instance_name);
 }
 
 void Formatter::visit(MemberAccess &memacc)
 {
 	visit_expression(*memacc.left, memacc.oper, false);
-	append(format(".%s", memacc.member));
+	if(!r_empty_name)
+		append('.');
+	append(memacc.member);
 }
 
 void Formatter::visit(Swizzle &swizzle)