generate(*i);
ConstantIdAssigner().apply(*module, features);
+ for(list<Stage>::iterator i=module->stages.begin(); i!=module->stages.end(); ++i)
+ validate(*i);
+ GlobalInterfaceValidator().apply(*module);
+
bool valid = true;
for(list<Stage>::iterator i=module->stages.begin(); i!=module->stages.end(); ++i)
- if(!validate(*i))
+ if(!check_errors(*i))
valid = false;
if(!valid)
throw invalid_shader_source(get_diagnostics());
else if(result!=REDO_STAGE)
++i;
}
+
+ LocationAllocator().apply(*module, features);
for(list<Stage>::iterator i=module->stages.begin(); i!=module->stages.end(); ++i)
finalize(*i, mode);
throw invalid_operation("Compiler::get_fragment_outputs");
}
+const map<string, unsigned> &Compiler::get_texture_bindings() const
+{
+ if(!compiled)
+ throw invalid_operation("Compiler::get_texture_bindings");
+ return module->shared.texture_bindings;
+}
+
+const map<string, unsigned> &Compiler::get_uniform_block_bindings() const
+{
+ if(!compiled)
+ throw invalid_operation("Compiler::get_uniform_block_bindings");
+ return module->shared.uniform_block_bindings;
+}
+
const SourceMap &Compiler::get_source_map() const
{
return module->source_map;
}
}
-bool Compiler::validate(Stage &stage)
+void Compiler::validate(Stage &stage)
{
DeclarationValidator().apply(stage);
IdentifierValidator().apply(stage);
ReferenceValidator().apply(stage);
ExpressionValidator().apply(stage);
+ StageInterfaceValidator().apply(stage);
+}
+bool Compiler::check_errors(Stage &stage)
+{
stable_sort(stage.diagnostics, &diagnostic_line_order);
for(vector<Diagnostic>::const_iterator i=stage.diagnostics.begin(); i!=stage.diagnostics.end(); ++i)
resolve(stage, RESOLVE_VARIABLES|RESOLVE_FUNCTIONS);
PrecisionConverter().apply(stage);
}
+
+ // Collect bindings from all stages into the shared stage's maps
+ module->shared.texture_bindings.insert(stage.texture_bindings.begin(), stage.texture_bindings.end());
+ module->shared.uniform_block_bindings.insert(stage.uniform_block_bindings.begin(), stage.uniform_block_bindings.end());
}
void Compiler::inject_block(Block &target, const Block &source)