[MPlayer-dev-eng] libvo/yuv2rgb error or my fault!?

[David Holm]

Nick Kurshev wrote:

>Hello, Arpi!
>On Fri, 2 Nov 2001 18:15:21 +0200 (CEST), you wrote:
>
>>Hi,
>>
>>>yuv2rgb_init( 24, MODE_RGB );
>>>
>>>Cannot init MMX colorspace transform
>>>No accelerated colorspace conversion found
>>>
>>>First of all, configure tells me I have mmx, mmx2, sse and some other 
>>>
>>24bpp conversion code not accelerated/optimized. use 32bpp...
>>...or ask Nick or Michael to optimize it :)
>>
>Currently - I'm back to vo_vesa so I will be on optimization later ;)
>
I've been in this 32 vs 24 bpp discussion before, some say 32bpp is much 
faster since it's easily handled by two 32bit registers and some say 
that is not true anymore. What is your opinion on this? Should I switch 
to 32bpp or just wait for you to optimize the code?
Is conversion to 16bpp much faster than 32/24? Then this will be an 
option in my plugin later on since divx playback is on the brink of 
bringing down a p3 500 as it is... (or I'll just be smart and instead of 
blabbering on the mailinglist add support for BGR24 so it can use some 
m$ codec instead = no conversion (in my code at least ;)

>
>>A'rpi / Astral & ESP-team
>>
>>--
>>mailto:arpi at thot.banki.hu
>>http://esp-team.scene.hu
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>>
>
>
>Best regards! Nick
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