Re: [Mjpeg-users] [Mjpeg-developer] yuvdenoise performance patch

2010-10-14 Thread Trent Piepho
On Thu, Oct 14, 2010 at 2:43 PM, Christian Ebert wrote: > * Bernhard Praschinger on Thursday, October 14, 2010 at 19:06:33 +0200 > >> Oh yeah, this isn't on Linux. OSX probably has some kind of API for > >> checking if sse2 is available. Using CPUID isn't enough, because sse > >> requires OS su

Re: [Mjpeg-users] [Mjpeg-developer] yuvdenoise performance patch

2010-10-14 Thread Christian Ebert
* Christian Ebert on Thursday, October 14, 2010 at 23:43:20 +0200 > * Bernhard Praschinger on Thursday, October 14, 2010 at 19:06:33 +0200 >>> Oh yeah, this isn't on Linux. OSX probably has some kind of API for >>> checking if sse2 is available. Using CPUID isn't enough, because sse >>> requires

Re: [Mjpeg-users] [Mjpeg-developer] yuvdenoise performance patch

2010-10-14 Thread Christian Ebert
* Bernhard Praschinger on Thursday, October 14, 2010 at 19:06:33 +0200 >> Oh yeah, this isn't on Linux. OSX probably has some kind of API for >> checking if sse2 is available. Using CPUID isn't enough, because sse >> requires OS support that might not be there. I.e., the cpu supports >> sse2 but

Re: [Mjpeg-users] [Mjpeg-developer] yuvdenoise performance patch

2010-10-14 Thread Bernhard Praschinger
Hallo > Oh yeah, this isn't on Linux. OSX probably has some kind of API for > checking if sse2 is available. Using CPUID isn't enough, because sse > requires OS support that might not be there. I.e., the cpu supports > sse2 but you're not actually able to use it. Probably not much of issue > o