Re: R200 depth tiling questions.

2005-02-07 Thread Jacek Rosik
Dnia 06-02-2005, nie o godzinie 14:53 -0500, Adam K Kirchhoff napisa(a): Jacek Rosik wrote: BTW: I have working solution for color but I wonder if this will work with color tiling. Of course offset Would have to be aligned to the closest tile. Can You take a look at it? (It's missing some

Re: R200 depth tiling questions.

2005-02-06 Thread Adam K Kirchhoff
Jacek Rosik wrote: Hi, Dnia 28-01-2005, pi o godzinie 16:27 +0100, Roland Scheidegger napisa(a): Jacek Rosik wrote: Hi, I have some questions about r200 depth tiling. Generally I'm also interested in r100 tiling too, but currently i work on r200. First of all in functions

Re: R200 depth tiling questions.

2005-02-06 Thread Mike Mestnik
--- Adam K Kirchhoff [EMAIL PROTECTED] wrote: Jacek Rosik wrote: Hi, Dnia 28-01-2005, pi± o godzinie 16:27 +0100, Roland Scheidegger napisa³(a): Jacek Rosik wrote: Hi, I have some questions about r200 depth tiling. Generally I'm also interested in r100 tiling too,

Re: R200 depth tiling questions.

2005-01-31 Thread Jacek Rosik
Dnia 29-01-2005, sob o godzinie 21:38 +0100, Stephane Marchesin napisa(a): Jacek Rosik wrote: Would 7000 PCI be a rv100? I think I have one somewhere. Without depth tiling my Idea should be simpler to implement. Yes. But, I'd like to have hyperz enabled by default soon, so you'll

Re: R200 depth tiling questions.

2005-01-31 Thread Stephane Marchesin
Jacek Rosik wrote: Dnia 29-01-2005, sob o godzinie 21:38 +0100, Stephane Marchesin napisa(a): Jacek Rosik wrote: Would 7000 PCI be a rv100? I think I have one somewhere. Without depth tiling my Idea should be simpler to implement. Yes. But, I'd like to have hyperz enabled by default soon, so

Re: R200 depth tiling questions.

2005-01-29 Thread Jacek Rosik
Hi, Dnia 28-01-2005, pi o godzinie 16:27 +0100, Roland Scheidegger napisa(a): Jacek Rosik wrote: Hi, I have some questions about r200 depth tiling. Generally I'm also interested in r100 tiling too, but currently i work on r200. First of all in functions r200_mba_z16|32 from

Re: R200 depth tiling questions.

2005-01-29 Thread Roland Scheidegger
Jacek Rosik wrote: Yes, I meant depthPitch. They are the same but only for resolutions where width is multiple of 32. That's always the case (mode validation pitchInc was 64*pScrn-bitsPerPixel without color tiling), so you don't really need to round up to 32 for depth pitch. Depth pitch is

Re: R200 depth tiling questions.

2005-01-29 Thread Jacek Rosik
Hi, Dnia 29-01-2005, sob o godzinie 11:19 +0100, Roland Scheidegger napisa(a): Jacek Rosik wrote: BTW: I have working solution for color but I wonder if this will work with color tiling. Of course offset Would have to be aligned to the closest tile. Can You take a look at it? (It's

Re: R200 depth tiling questions.

2005-01-29 Thread Stephane Marchesin
Jacek Rosik wrote: Hi Dnia 29-01-2005, sob o godzinie 02:29 +0100, Stephane Marchesin napisa(a): Roland Scheidegger wrote: I don't quite follow third line before last? Can someone enlighten me? You mean the pitch 0x20 stuff? Yeah, looks strange. Looking at it, it seems like it ensures that each

Re: R200 depth tiling questions.

2005-01-29 Thread Jacek Rosik
Hi Dnia 29-01-2005, sob o godzinie 02:29 +0100, Stephane Marchesin napisa(a): Roland Scheidegger wrote: I don't quite follow third line before last? Can someone enlighten me? You mean the pitch 0x20 stuff? Yeah, looks strange. Looking at it, it seems like it ensures that each block

R200 depth tiling questions.

2005-01-28 Thread Jacek Rosik
Hi, I have some questions about r200 depth tiling. Generally I'm also interested in r100 tiling too, but currently i work on r200. First of all in functions r200_mba_z16|32 from r200_span.c frontPitch offset is used. Is it intentional or just because depthOffset is also the same? Maybe it should

Re: R200 depth tiling questions.

2005-01-28 Thread Alex Deucher
On Fri, 28 Jan 2005 09:51:25 +0100, Jacek Rosik [EMAIL PROTECTED] wrote: Hi, I have some questions about r200 depth tiling. Generally I'm also interested in r100 tiling too, but currently i work on r200. First of all in functions r200_mba_z16|32 from r200_span.c frontPitch offset is used.

Re: R200 depth tiling questions.

2005-01-28 Thread Roland Scheidegger
Jacek Rosik wrote: Hi, I have some questions about r200 depth tiling. Generally I'm also interested in r100 tiling too, but currently i work on r200. First of all in functions r200_mba_z16|32 from r200_span.c frontPitch offset is used. Is it intentional or just because depthOffset is also the

Re: R200 depth tiling questions.

2005-01-28 Thread Stephane Marchesin
Roland Scheidegger wrote: I don't quite follow third line before last? Can someone enlighten me? You mean the pitch 0x20 stuff? Yeah, looks strange. Looking at it, it seems like it ensures that each block line starts with alternating 2KB addresses (i.e. that 11th-bit). So y 0-15 will have set