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framebuffer

0.0.1
0.0.2 0.0.1

Interact with Linux framebuffers

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framebuffer c_src framebuffer.h
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c_src/framebuffer.h 

#include <erl_nif.h>

#include <string.h>

#include <linux/fb.h>

#include <sys/ioctl.h>



#include "utils.h"





typedef struct {

  int fd;

} FileDescriptor;





ERL_NIF_TERM enif_make_framebuffer(ErlNifEnv* env,

    struct fb_var_screeninfo var_info,

    struct fb_fix_screeninfo fixed_info,

    ERL_NIF_TERM fd);