MMX and bitmap processing

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Andy

Joined: 17 Oct 2011
Posts: 55

Andy 28 Jul 2012, 20:02

As I understand until now, MMX can be used when you want to execute the same operation with multiple data. This mean that can be useful for example to create a grayscaled image from a 24 bit bitmap. The bad part is that I never used MMX instructions so I'm a little fuzzy. Can someone show me a basic example of using MMX? Thanks in advance!

Andy

28 Jul 2012, 20:02

randall

Joined: 03 Dec 2011
Posts: 155
Location: Poland

randall 28 Jul 2012, 21:10

It is better to use SSE (if supported). See this for example usage: http://board.flatassembler.net/topic.php?t=14466

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28 Jul 2012, 21:10

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