//
//   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 OSD_DEBUG_H
#define OSD_DEBUG_H

#ifdef OSD_DEBUG_BUILD

//  XXX: put gl includes into OPENSUBDIV_HAS_GL
#include "../osd/opengl.h"
#include <stdio.h>
#endif

namespace OpenSubdiv {
namespace OPENSUBDIV_VERSION {

#ifdef OSD_DEBUG_BUILD

#define OSD_DEBUG(...) \
    printf(__VA_ARGS__);

#define OSD_DEBUG_CHECK_GL_ERROR(...) \
    if (GLuint err = glGetError()) {   \
      printf("GL error %x :", err); \
      printf(__VA_ARGS__); \
    }

#else

#define OSD_DEBUG(...)
#define OSD_DEBUG_CHECK_GL_ERROR(...)

#endif

}  // end namespace OPENSUBDIV_VERSION
using namespace OPENSUBDIV_VERSION;

}  // end namespace OpenSubdiv

#endif // OSD_DEBUG_H