[Mesa-dev] RFC: per-driver extension lists

[Marek Olšák]

Splitting up the column is a waste of time in my opinion.

Marek

On Mon, Mar 31, 2014 at 8:43 PM, Ilia Mirkin <imirkin at alum.mit.edu> wrote:
> On Mon, Mar 31, 2014 at 2:39 PM, Benjamin Bellec <b.bellec at gmail.com> wrote:
>> Hi,
>>
>> Correct me if I'm wrong, it looks like EXT_draw_buffers2 (OpenGL 3.0) is
>> not enabled on Radeon HD2900 (R600 codename) due to hardware limitation.
>> I have no R600 card to check glxinfo.
>>
>> David Airlie enabled this extension with this commit:
>> http://cgit.freedesktop.org/mesa/mesa/commit/?id=de48199693484fc903627ce53b007901af2e37a8
>>
>> And current code is still:
>> /* Supported except the original R600. */
>>     case PIPE_CAP_INDEP_BLEND_ENABLE:
>>     case PIPE_CAP_INDEP_BLEND_FUNC:
>>         /* R600 doesn't support per-MRT blends */
>>         return family == CHIP_R600 ? 0 : 1;
>
> That seems likely, given the code :) I'll be happy to split up the
> R600/R700 columns should I get a R600 glxinfo output (in case there
> are further discrepancies, best to go off the "real thing" rather than
> hand-editing). I believe the one I have now is from a RV770 which is a
> R700.
>
>   -ilia
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