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#pragma once
#include <glad/glad.h>
#include <GLFW/glfw3.h>
#include <vector>
#include <stdio.h> //includes FILE typedef
namespace Helpers
{
GLuint LoadShaders(const char * vertex_file_path, const char * fragment_file_path);
GLuint LoadComputeShader(const char * compute_file_path);
void WriteOutputPNG(const std::vector<uint32_t>& data, unsigned int width, unsigned int height);
/** Wraps around a C file descriptor. Libpng could be taught to use C++ streams, but I'm too lazy and rather wrap this ugly thing up, so it gets cleaned... */
class ScopedCFileDescriptor
{
public:
ScopedCFileDescriptor(const char *path, const char *mode);
~ScopedCFileDescriptor();
FILE * Get() const;
bool IsValid() const;
private:
FILE * Descriptor;
};
}
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