Hi Jakob,
Unfortunately ARB_clear_texture is not as straight forward and taking
that from nouveau.
You will notice I sent essentially a identical series last year to the
ml as a rfc. You
can find that work sitting around on my github here:
https://github.com/victoredwardocallaghan/mesa-GLwork
Also I am somewhat surprise arb_clear_texture-float piglit passed for
you, what hardware
did you test that on exactly?
In any case, as Ilia correctly pointed out that this implementation
specifically relies
on nouveau somewhat special take on its local version of usual gallium
helpers and thus
this implementation isn`t correct under usual conditions. More
precisely, changing the
surface condition after the create_surface callback is considered
illegal under the usual
gallium helpers and framework.
Unfortunately this is series is, Nacked-by: Edward O'Callaghan
<eocallag...@alterapraxis.com>
Kind Regards,
Edward.
On 2016-04-16 02:33, Jakob Sinclair wrote:
This series of patches implements ARB_clear_texture for r600 and
radeonsi.
I only tested this with the radeonsi driver and just assumed it would
work
on the r600 driver. If someone could test this with the r600 driver it
would
be wonderful. This implementation was mostly based on the nouveau
implementation of the same function. I don't have push access so
someone
reviewing this can push it.
Regards
Jakob Sinclair
Jakob Sinclair (4):
gallium/radeon: add clear_texture function
gallium/radeonsi: enable ARB_clear_texture
gallium/r600: enable ARB_clear_texture
docs/GL3.txt: mark ARB_clear_texture as done for r600 and radeonsi
docs/GL3.txt | 2 +-
src/gallium/drivers/r600/r600_pipe.c | 2 +-
src/gallium/drivers/radeon/r600_texture.c | 72
+++++++++++++++++++++++++++++++
src/gallium/drivers/radeonsi/si_pipe.c | 2 +-
4 files changed, 75 insertions(+), 3 deletions(-)
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