[Mesa-dev] [PATCH] st/dri: Use packed RGB formats

[Michel Dänzer]

On 12.08.2015 19:32, Marek Olšák wrote:
> On Wed, Aug 12, 2015 at 11:30 AM, Michel Dänzer <michel at daenzer.net> wrote:
>> On 11.08.2015 01:56, Marek Olšák wrote:
>>> Reviewed-by: Marek Olšák <marek.olsak at amd.com>
>>
>> Thanks Marek. Unfortunately, I remembered in the meantime that this
>> patch alone won't help for r300g, because it doesn't support
>> PIPE_FORMAT_x8R8G8B8_UNORM. It should help at least for r600g though,
>> not sure about nouveau.
> 
> I wonder if the r300 hw interprets the formats as packed, in which
> case we should use packed formats in r300g. Just a thought.

Since IME we can only have the GPU access data in little endian, it
doesn't make any difference.


-- 
Earthling Michel Dänzer               |               http://www.amd.com
Libre software enthusiast             |             Mesa and X developer