Re: Call for help: altivec-enabled vlc

2001-08-30 Thread Michel Lanners
Hi all, > I've sat down a bit ;-) and came up with an Altivec-optimised IDCT > implementation in vlc (well, I integrated Motorla's Altivec IDCT). New release: this time it actually works ;-) > This is in fact the same code that already exists in vlc for MacOS X, > but it uses the Motorola-publis

Re: Call for help: altivec-enabled vlc

2001-08-28 Thread Jeffrey W. Baker
On Tue, 28 Aug 2001, Paul Mackerras wrote: > Michel Lanners writes: > > > However, there's something wrong with the IDCT code; the output is > > essentially garbage. Makes for some interesting visual effects, but > > that's about it > > Here is my altivec-enabled IDCT, in assembler. It does e

Re: Call for help: altivec-enabled vlc

2001-08-28 Thread Paul Mackerras
Michel Lanners writes: > However, there's something wrong with the IDCT code; the output is > essentially garbage. Makes for some interesting visual effects, but > that's about it Here is my altivec-enabled IDCT, in assembler. It does everything internally in floating point so there is no ne

Re: Call for help: altivec-enabled vlc

2001-08-26 Thread Michel Lanners
Duh Forgot to actually attach the patch. Damn... On 26 Aug, this message from To: [EMAIL PROTECTED] echoed through cyberspace: > I've sat down a bit ;-) and came up with an Altivec-optimised IDCT > implementation in vlc (well, I integrated Motorla's Altivec IDCT). > > This is in fact the sa

Call for help: altivec-enabled vlc

2001-08-26 Thread Michel Lanners
Hi all, I've sat down a bit ;-) and came up with an Altivec-optimised IDCT implementation in vlc (well, I integrated Motorla's Altivec IDCT). This is in fact the same code that already exists in vlc for MacOS X, but it uses the Motorola-published assembler code (you can find it on their site). A