[Mesa-dev] [PATCH 4/7] intel: image: add support for more formats.

[Gwenole Beauchesne]

Hi,

2012/4/25 Eric Anholt <eric at anholt.net>:
> On Tue, 24 Apr 2012 17:30:36 +0200, Gwenole Beauchesne <gb.devel at gmail.com> wrote:
>> Add mappings for:
>> - DRI_IMAGE_FORMAT_R8
>> - DRI_IMAGE_FORMAT_RG88
>> - DRI_IMAGE_FORMAT_L8
>> - DRI_IMAGE_FIRLAT_LA88
>
> Do you need L and LA if you have R and RG?  We're trying to avoid adding
> more deprecated LA usage, particularly given that it's not well
> supported in hardware.

My initial tree did not contain L or L+A, I just added them back for
completeness. I don't mind and I actually prefer if we don't have to
support them, that's why I added EXT_texture_rg to ES2 in the first
place. :)

Regards,
Gwenole.