[Mesa-dev] [PATCH 1/4] mesa: add support for ARB_blend_func_extended

[Dave Airlie]

On Mon, Mar 26, 2012 at 9:17 PM, Eric Anholt <eric at anholt.net> wrote:
> On Mon, 26 Mar 2012 19:14:01 +0100, Dave Airlie <airlied at gmail.com> wrote:
>> From: Dave Airlie <airlied at redhat.com>
>>
>> Add implementations of the two API functions,
>> Add a new strings to uint mapping for index bindings
>> Add the blending mode validation for SRC1 + SRC_ALPHA_SATURATE
>> Add get for MAX_DUAL_SOURCE_DRAW_BUFFERS
>>
>> The GLSL patch will setup the indices.
>
> Given
>
>    The command
>
>        void BindFragDataLocation(uint program, uint colorNumber, const char * name)
>
>    is equivalent to calling BindFragDataLocationIndexed with the same values
>    for <program>, <colorNumber> and <name>, and with <index> set to zero.
>
> it seems like you could avoid basically duplicating the existing
> function by calling the new entrypoint.

I did :-), I have to say git diff has made the worst possible patch
out of the code,
it might be best to apply it and then read the result :)

Dave.