Re: [AD] /src/i386/iblit32.s MMX alignment

[aj <aj@xxxxxxxxxx>]

As there are now some good optimizing compilers in use  that can generate 
MMX,SSE,3dNow,SSE2  instructions, whose to say the /src/i*.s functions are 
better than 'C' compiled equivalents ?


> from my limited understanding of ASM, the  /src/iblit32.s   MMX/SSE code 
> opts out to a non-mmx implementation if the bitmap->w  is not 4 pixel aligned.
> the code is fine, but the docs make no mention of it.
>
> Maybe a line in the docs near blit() or masked_blit()  could mention 4 
> pixel alignment will typically be faster.