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#ifndef OFFSCREENCONTEXT_H_
#define OFFSCREENCONTEXT_H_
// Here we implement a 'portability' pattern but since we are mixing
// Objective-C with C++, it is a bit different than what's found in a textbook.
#include <iostream>
#include <fstream>
#include <string>
#include "fbo.h"
struct OffscreenContext *create_offscreen_context(int w, int h);
bool teardown_offscreen_context(OffscreenContext *ctx);
bool save_framebuffer(OffscreenContext *ctx, const char * filename);
bool save_framebuffer(OffscreenContext *ctx, std::ostream &output);
std::string offscreen_context_getinfo(OffscreenContext *ctx);
#endif
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