7 #define COLOR_BLACK rgba(0.0f, 0.0f, 0.0f, 1.0f)
8 #define COLOR_WHITE rgba(1.0f, 1.0f, 1.0f, 1.0f)
10 typedef struct Color {
14 Color rgba(float r, float g, float b, float a);
15 Color hexstr(const char *hexstr);
16 SDL_Color color_for_sdl(Color color);
18 int color_hex_to_stream(Color color, FILE *stream);
20 Color color_darker(Color color, float d);
22 Color color_desaturate(Color color);
24 Color color_invert(Color c);
26 Color color_scale(Color c, Color fc);