[mythtv] Mac OS X video: QuickTime implementation

[Jeremiah Morris]

On 9 Sep 2004, at 9:09 AM, bdillahu at peachbush.com wrote:

> The Makefile for libavcodec gets a much "better" looking set of 
> optimizations
> for CFLAGS, including -faltivec, which the myth code doesn't get 
> through the
> default setup... would it help?

I think so -- I was going to try this but hadn't yet, if you could look 
into it that would be great.  This page has some good info (go down to 
the "Optimizations" section):

http://developer.apple.com/releasenotes/DeveloperTools/GCC3.html

Don't forget about the QT build itself; since it's a major part of 
Myth, it might benefit from more agressive optimization as well.  The 
default "macx-g++" conf file only has -Os set; turning on -faltivec and 
-mcpu=g4 might help there.

- Jeremiah