On Tuesday, 2016-11-15 12:27:44 -0500, Rob Clark wrote:
> see drm_fourcc.h (if the extension txt didn't mention that, perhaps it should)
It does :)
These attribute values together form an unsigned 64-bit value called
a format modifier. Format modifiers are specified by drm_fourcc.
On Wed, Nov 16, 2016 at 12:25 PM, Michel Dänzer wrote:
> On 15/11/16 11:24 PM, Varad Gautam wrote:
>> From: Varad Gautam
>>
>> drivers should implement pipe_screen->get_modifiers_for_format and
>> advertise it with PIPE_CAP_QUERY_DMABUF_MODIFIERS to support format
>> modifier queries.
>
> Is ther
On 15/11/16 11:24 PM, Varad Gautam wrote:
> From: Varad Gautam
>
> drivers should implement pipe_screen->get_modifiers_for_format and
> advertise it with PIPE_CAP_QUERY_DMABUF_MODIFIERS to support format
> modifier queries.
Is there any point in having the PIPE_CAP_QUERY_DMABUF_MODIFIERS cap, vs
see drm_fourcc.h (if the extension txt didn't mention that, perhaps it should)
BR,
-R
On Tue, Nov 15, 2016 at 12:23 PM, Roland Scheidegger wrote:
> It looks like there aren't any possible modifier bits defined, so how is
> this supposed to work?
>
> Roland
>
> Am 15.11.2016 um 15:24 schrieb Vara
It looks like there aren't any possible modifier bits defined, so how is
this supposed to work?
Roland
Am 15.11.2016 um 15:24 schrieb Varad Gautam:
> From: Varad Gautam
>
> drivers should implement pipe_screen->get_modifiers_for_format and
> advertise it with PIPE_CAP_QUERY_DMABUF_MODIFIERS to
From: Varad Gautam
drivers should implement pipe_screen->get_modifiers_for_format and
advertise it with PIPE_CAP_QUERY_DMABUF_MODIFIERS to support format
modifier queries.
Signed-off-by: Varad Gautam
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src/gallium/docs/source/screen.rst | 2 ++
src/gallium/drivers/freedreno/fre