[SDL] Faster way to do an SDL_BlitSurface

[Manuel García Cabrera]

Manuel García Cabrera escribió:
> SkunkGuru escribió:
>> Manuel García Cabrera ha scritto:
>>>> Any ideas of what I could to do speed this up?
>>
>> are you using SDL_DisplayFormat on every SDL_Surface
>> you are using ?
>>
>>
> When I use that, it takes a bit longer so, no, I'm not.
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I do this:

-SDL_CreatRGBSurfaceFrom (from the pixel data of a bitmap. With this I
get a 24bit SDL_Surface)
-SDL_BlitSurface (I blit the 24bit surface on the SDL_Surface I setted
the Video Mode on)
-SDL_UpdateRect
-SDL_FreeSurface


When I set the Video Mode to 32 bits colorDepth, the blit eats my time,
Update is automatic. When I set it to 24 bits, the blit is automatic but
Update eats my time...

If the bitmaps were 32bit bitmaps would both of them go faster?