diff options
Diffstat (limited to 'inc')
| -rw-r--r-- | inc/mandel.h | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/inc/mandel.h b/inc/mandel.h index 1496aa0..80cb5f4 100644 --- a/inc/mandel.h +++ b/inc/mandel.h @@ -6,13 +6,16 @@ # include <math.h> # include <immintrin.h> # include <SDL2/SDL.h> +# include <SDL2/SDL_ttf.h> -#define SDL_CALL(x) do { \ +# define SDL_CALL(x) do { \ SDL_ClearError(); \ x; \ error_check_sdl(#x, __FILE__, __LINE__); \ } while (0) +# define TTF_CALL SDL_CALL + enum { KEY_UP = 0, @@ -56,8 +59,16 @@ typedef struct SDL_Window *window; SDL_Renderer *renderer; bool running; - SDL_Texture *texture; + + TTF_Font *font; + SDL_Texture *texture_center; + SDL_Texture *texture_iterations; + SDL_Texture *texture_time; + bool info; + Color *palette; + SDL_Texture *texture; + double real_start; double real_end; double imag_start; @@ -82,4 +93,15 @@ void error_check_sdl(const char *code, const char *filename, int line_num); // color.c Color *color_palette_new(Color *palette, int iterations); +// text.c +# define TEXT_TEXTURE_UPDATE(state, texture, fmt, ...) do { \ + if (state->info) { \ + SDL_DestroyTexture(texture); \ + texture = text_texture_new(state, fmt, __VA_ARGS__); \ + } \ +} while(0) + +SDL_Texture *text_texture_new(State *state, const char *fmt, ...); +void text_render(State *state, SDL_Texture *texture, int x, int y, int w, int h); + #endif |