src/sdl/renderer.h

   1 #ifndef RENDERER_H_
   2 #define RENDERER_H_
   3
   4 #include <SDL2/SDL.h>
   5
   6 #include "color.h"
   7 #include "math/point.h"
   8 #include "math/triangle.h"
   9
  10 int draw_triangle(SDL_Renderer *render,
  11                   Triangle t);
  12
  13 int fill_triangle(SDL_Renderer *render,
  14                   Triangle t);
  15
  16 int fill_rect(SDL_Renderer *render,
  17               Rect r,
  18               Color c);
  19
  20 /* `getpixel()` and `putpixel()` were stolen from
  21  * https://www.libsdl.org/release/SDL-1.2.15/docs/html/guidevideo.html */
  22 Uint32 getpixel(SDL_Surface *surface, int x, int y);
  23 void putpixel(SDL_Surface *surface, int x, int y, Uint32 pixel);
  24
  25 #endif  // RENDERER_H_