texture_unit.hpp

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#pragma once
#ifndef OGLPLUS_TEXTURE_UNIT_1107121519_HPP
#define OGLPLUS_TEXTURE_UNIT_1107121519_HPP

#include <oglplus/limited_value.hpp>

namespace oglplus {

#if OGLPLUS_DOCUMENTATION_ONLY
class TextureUnitSelector
 : public LimitedCount
{
public:
    TextureUnitSelector(GLuint count);
};
#else
OGLPLUS_DECLARE_LIMITED_COUNT_TYPE(
    TextureUnitSelector,
    MAX_COMBINED_TEXTURE_IMAGE_UNITS
)
#endif

#if OGLPLUS_DOCUMENTATION_ONLY
class ImageUnitSelector
 : public LimitedCount
{
public:
    ImageUnitSelector(GLuint count);
};
#elif GL_VERSION_4_2 || GL_ARB_shader_image_load_store
OGLPLUS_DECLARE_LIMITED_COUNT_TYPE(
    ImageUnitSelector,
    MAX_IMAGE_UNITS
)
#else
typedef GLuint ImageUnitSelector;
#endif

} // namespace oglplus

#endif // include guard