EXA for radeon experimental patch

[Anthony Romano]

In file included from radeon_exa.c:617:
radeon_exa_funcs.c: In function `RADEONPrepareSolidCP':
radeon_exa_funcs.c:55: error: request for member `pattern' in
something not a structure or union
radeon_exa_funcs.c:55: error: request for member `pattern' in
something not a structure or union
radeon_exa_funcs.c: In function `RADEONPrepareCopyCP':
radeon_exa_funcs.c:117: error: request for member `rop' in something
not a structure or union
radeon_exa_funcs.c:117: error: request for member `rop' in something
not a structure or union
radeon_exa_funcs.c: In function `RADEONUploadToScreenCP':
radeon_exa_funcs.c:193: warning: suggest parentheses around assignment
used as truth value
radeon_exa_funcs.c: In function `RADEONDownloadFromScreenCP':
radeon_exa_funcs.c:247: warning: unused variable `info'
radeon_exa.c: At top level:
radeon_exa_funcs.c:372: warning: `RADEONUploadToScratchMMIO' defined
but not used
radeon_exa_funcs.c:436: warning: `RADEONScratchSaveMMIO' defined but not used
radeon_exa.c:389: warning: `R200CheckComposite' defined but not used
radeon_exa.c:418: warning: `R200PrepareComposite' defined but not used
radeon_exa.c:548: warning: `R200Composite' defined but not used
radeon_exa.c:612: warning: `R200DoneComposite' defined but not used
radeon_exa_funcs.c:372: warning: `RADEONUploadToScratchCP' defined but not used
radeon_exa_funcs.c:436: warning: `RADEONScratchSaveCP' defined but not used
make[7]: *** [radeon_exa.o] Error 1
make[7]: Leaving directory
`/home/tony/xc/programs/Xserver/hw/xfree86/drivers/ati'
make[6]: *** [all] Error 2
make[6]: Leaving directory `/home/tony/xc/programs/Xserver/hw/xfree86/drivers'
make[5]: *** [all] Error 2
make[5]: Leaving directory `/home/tony/xc/programs/Xserver/hw/xfree86'
make[4]: *** [hw/xfree86] Error 2
make[4]: Leaving directory `/home/tony/xc/programs/Xserver'
make[3]: *** [all] Error 2
make[3]: Leaving directory `/home/tony/xc/programs'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/tony/xc'
make[1]: *** [World] Error 2
make[1]: Leaving directory `/home/tony/xc'
make: *** [World] Error 2


Any ideas?

On 8/30/05, Anthony Romano <dominatus at gmail.com> wrote:
> Ill test this out tonight on an r200
> 
> On 8/30/05, Benjamin Herrenschmidt <benh at kernel.crashing.org> wrote:
> > Hi !
> >
> > Here you can find a patch that adds EXA for radeon. Heavily based on the
> > initial patch from Eric Anholt. What this patch does _NOT_ do yet:
> >
> >  - Composite hooks aren't there. You can enable the r200 hooks though
> > but they haven't been tested
> >  - Xv is untested and possibly still broken on various configs
> >
> > What this patch does do that is not related to exa (yah, I know ...) :
> >
> >  - Fixes r300 endian problems with color expansion and XAA. Note that Xv
> > may still be broken in various combinations of image types vs. endian.
> > The solution might not be terrific but I couldn't find a hardware
> > swapper that works.
> >
> > What this patch does with EXA:
> >
> >  - Implements solid fills and blits both with CP and MMIO
> >  - Implements UpdateToScreen as DMA when using CP (with proper endian
> >   for r300 hopefully, r200 is untested for now)
> >  - DownloadFromScreen should work but is slow (no DMA). I haven't found
> >   a scenario that causes EXA to call it though so I haven't validated
> >   it.
> >
> > It still needs a lot of cleanups, it needs r100 versions of the
> > composite code, the r200 one need to be tested and be made to work on
> > MMIO (it shouldn't require the CP strictly speaking), and it needs
> > somebody who understands the r300 3D engine to write r300 composite
> > hooks (similar to Render hooks for XAA).
> >
> > Enjoy:
> >
> >  http://gate.crashing.org/~benh/radeon-exa-benh-2.diff
> >
> > And report any problem to me. Known problem: with current top of tree
> > EXA implementation, it locks up if you enable the composite hooks but
> > they return FALSE; Eric has a patch for that already (it's an EXA bug).
> >
> > Ben.
> >
> >
> > _______________________________________________
> > xorg mailing list
> > xorg at lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/xorg
> >
>