bitmap.h

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#pragma once
#include "types.h"
#include <stddef.h>

typedef struct pix_bitmap_ops_t pix_bitmap_ops_t;

typedef struct {
  void *data;       
  pix_size_t size;  
  size_t stride;    
  pix_format_t fmt; 
  const pix_bitmap_ops_t *ops; 
  pix_op_t op; 
} pix_bitmap_t;

// METHODS

pix_color_t pix_bitmap_get_pixel(const pix_bitmap_t *bitmap, pix_point_t point);

void pix_bitmap_set_pixel(pix_bitmap_t *bitmap, pix_point_t point,
                          pix_color_t color);

void pix_bitmap_fill_rect(pix_bitmap_t *bitmap, pix_point_t origin,
                          pix_size_t size, pix_color_t color);

void pix_bitmap_draw_line(pix_bitmap_t *bitmap, pix_point_t a, pix_point_t b,
                          pix_color_t color);

void pix_bitmap_set_op(pix_bitmap_t *bitmap, pix_op_t op);