OpenSubdiv/examples/glBatchViewer/effectRegistry.h

//
//   Copyright 2013 Pixar
//
//   Licensed under the Apache License, Version 2.0 (the "Apache License")
//   with the following modification; you may not use this file except in
//   compliance with the Apache License and the following modification to it:
//   Section 6. Trademarks. is deleted and replaced with:
//
//   6. Trademarks. This License does not grant permission to use the trade
//      names, trademarks, service marks, or product names of the Licensor
//      and its affiliates, except as required to comply with Section 4(c) of
//      the License and to reproduce the content of the NOTICE file.
//
//   You may obtain a copy of the Apache License at
//
//       http://www.apache.org/licenses/LICENSE-2.0
//
//   Unless required by applicable law or agreed to in writing, software
//   distributed under the Apache License with the above modification is
//   distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
//   KIND, either express or implied. See the Apache License for the specific
//   language governing permissions and limitations under the Apache License.
//

#ifndef EFFECT_REGISTRY_H
#define EFFECT_REGISTRY_H

#include <osd/glDrawRegistry.h>
#include "effect.h"

typedef std::pair<OpenSubdiv::OsdDrawContext::PatchDescriptor, EffectDesc> FullEffectDesc; // name!

class MyEffectRegistry : public OpenSubdiv::OsdGLDrawRegistry<FullEffectDesc, MyDrawConfig> {
    typedef OpenSubdiv::OsdGLDrawRegistry<FullEffectDesc, MyDrawConfig> BaseClass;

protected:
    virtual ConfigType *_CreateDrawConfig(DescType const & desc, SourceConfigType const * sconfig);
    virtual SourceConfigType *_CreateDrawSourceConfig(DescType const & desc);

public:
    ConfigType * GetDrawConfig(EffectDesc effectDesc, OpenSubdiv::OsdDrawContext::PatchDescriptor desc) {
        return BaseClass::GetDrawConfig(FullEffectDesc(desc, effectDesc));
    }
};
    

#endif  /* EFFECT_REGISTRY_H */