root/apps/opengl_demo/layout.h

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INCLUDED FROM

#ifndef _LAYOUT_HELPERS_H_
#define _LAYOUT_HELPERS_H_

#if defined(__APPLE__)
#include <OpenGL/gl.h>
#else
#include <GL/gl.h>
#endif

namespace Layout {

    enum location { UL, UR, LL, LR };

    struct info {
        int window_width;
        int window_height;
    };

    const struct info &setup(int image_width, int image_height);

    void draw_image(enum location location, const uint8_t *data, int width, int height, const std::string &label);
    void draw_texture(enum location location, GLuint texture_id, int width, int height, const std::string &label);
}

#endif
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