Mailinglist Archive: radeonhd (408 mails)

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Re: [radeonhd] Transformation + "fast" filter + RepeatNone = Fallback?
  • From: Alex Deucher <alexdeucher@xxxxxxxxx>
  • Date: Mon, 8 Jun 2009 13:20:06 -0400
  • Message-id: <a728f9f90906081020r5fdb20wb744a020ed7d2e9e@xxxxxxxxxxxxxx>
On Mon, Jun 8, 2009 at 12:48 PM, Clemens Eisserer<linuxhippy@xxxxxxxxx> wrote:
Hi again,

It would be useful to see what other drivers do in this case.  Also, I
think the border color is more flexible in r6xx/r7xx hardware, so it
could probably handled with that.
Intel sampled black outside, after a bug I filed they fixed it for
=i965 with some legacy mode supported by the chip.
Its still broken on <=i945.


Does removing the check below do the right thing on r6xx/r7xx? The
driver selects transparent black is selected as the border color.

if (pPict->transform != 0 && !pPict->repeat &&
PICT_FORMAT_A(pPict->format) == 0) {
if (!(((op == PictOpSrc) || (op == PictOpClear)) &&
(PICT_FORMAT_A(pDstPict->format) == 0)))
RADEON_FALLBACK(("REPEAT_NONE unsupported for transformed
xRGB source\n"));
}

Maybe a request for enhancement.
OK, I'll file it.

Thanks, Clemens

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