Font::~Font() {
afont_free( font );
log( logMessage, "Font '%s' freed.", filename );
free( filename );
}
int main( int argc, char **argv )
{
SDL_Surface *screen;
afont *a;
TTF_Font *font;
int i;
SDL_Surface *tmps;
Uint32 start, end;
Uint32 ttf_solid, ttf_shaded, ttf_blended;
Uint32 afont_solid, afont_shaded, afont_blended, afont_surf;
char *buf = "The quick brown fox jumped over the lazy dog.";
SDL_Color ttffg = { 0xff, 0xff, 0xff, 0xff };
SDL_Color ttfbg = { 0xff, 0xff, 0xff, 0xff };
Uint32 afontfg = 0xffffffff;
SDL_Rect dst;
dst.x = dst.y = 0;
/* Init SDL */
SDL_Init(SDL_INIT_VIDEO);
atexit(SDL_Quit);
TTF_Init();
font = TTF_OpenFont(TTFFONT, TTFSIZE);
a = afont_load(AFONT);
screen = SDL_SetVideoMode(640, 480, 32, SDL_SWSURFACE);
assert(screen);
start = SDL_GetTicks();
for(i = 0; i < 1000; i++) {
tmps = TTF_RenderText_Solid(font, buf, ttffg);
SDL_BlitSurface(tmps, NULL, screen, &dst);
SDL_FreeSurface(tmps);
}
end = SDL_GetTicks();
ttf_solid = end - start;
start = SDL_GetTicks();
for(i = 0; i < 1000; i++) {
tmps = TTF_RenderText_Shaded(font, buf, ttffg, ttfbg);
SDL_BlitSurface(tmps, NULL, screen, &dst);
SDL_FreeSurface(tmps);
}
end = SDL_GetTicks();
ttf_shaded = end - start;
start = SDL_GetTicks();
for(i = 0; i < 1000; i++) {
tmps = TTF_RenderText_Blended(font, buf, ttffg);
SDL_BlitSurface(tmps, NULL, screen, &dst);
SDL_FreeSurface(tmps);
}
end = SDL_GetTicks();
ttf_blended = end - start;
start = SDL_GetTicks();
for(i = 0; i < 1000; i++) {
afont_render_text(a, afontfg, 0xff, AFONT_RENDER_SOLID,
screen, 20, 50, buf);
}
end = SDL_GetTicks();
afont_solid = end - start;
start = SDL_GetTicks();
for(i = 0; i < 1000; i++) {
afont_render_text(a, afontfg, 0xff, AFONT_RENDER_SHADED,
screen, 20, 50, buf);
}
end = SDL_GetTicks();
afont_shaded = end - start;
start = SDL_GetTicks();
for(i = 0; i < 1000; i++) {
afont_render_text(a, afontfg, 0xff, AFONT_RENDER_BLENDED,
screen, 20, 50, buf);
}
end = SDL_GetTicks();
afont_blended = end - start;
start = SDL_GetTicks();
for(i = 0; i < 1000; i++) {
tmps = afont_render_text_surf(a, afontfg, 0xff, AFONT_RENDER_SHADED,
screen->format, buf);
SDL_BlitSurface(tmps, NULL, screen, &dst);
SDL_FreeSurface(tmps);
}
end = SDL_GetTicks();
afont_surf = end - start;
TTF_CloseFont(font);
TTF_Quit();
afont_free(a);
printf("Results:\n");
printf("SDL_ttf, solid: %d ticks\n", ttf_solid);
printf("SDL_ttf, shaded: %d ticks\n", ttf_shaded);
printf("SDL_ttf, blended: %d ticks\n", ttf_blended);
printf("afont, solid: %d ticks\n", afont_solid);
printf("afont, shaded: %d ticks\n", afont_shaded);
printf("afont, blended: %d ticks\n", afont_blended);
printf("afont, shaded, new surface: %d ticks\n", afont_surf);
return 0;
}
/*------------------------------------------------------------------------------*
| <<< アンチエイリアスフォントを全て開放 >>>
*------------------------------------------------------------------------------*/
void afont_free(void)
{
for(int i = 0; i < AFONT_MAX; i++) afont_free(i);
}
