poll.h

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// mightymandel -- GPU-based Mandelbrot Set explorer
// Copyright (C) 2012,2013,2014,2015 Claude Heiland-Allen
// License GPL3+ http://www.gnu.org/licenses/gpl.html

#ifndef POLL_H
#define POLL_H 1

#include <GL/glew.h>
#include <GLFW/glfw3.h>

// forward declarations
struct render_options;
struct filename;
struct record;

struct poll;

enum poll_result {
  poll_continue,  
  poll_display,   
  poll_abort,     
  poll_timeout    
};

typedef enum poll_result poll_t(struct poll *);

struct poll *poll_new(GLFWwindow *window, bool interactive, struct render_options *render_options, double ui_poll_timeout, double display_timeout, struct filename *filename, struct record *record);

void poll_delete(struct poll *poll);

enum poll_result poll_ui(struct poll *poll, bool should_wait);

void poll_swap_buffers(struct poll *poll);

void poll_set_timeout(struct poll *poll, double timeout);

#endif