On Mon, Mar 15, 2010 at 8:04 PM, Keith Whitwell <kei...@vmware.com> wrote:
> On Mon, 2010-03-15 at 04:27 -0700, Chia-I Wu wrote:
>> Hi list,
>>
>> gallium-st-api has come to the point that st/glx passes as many piglit
>> quick tests as st/glx in master does.  I'd like to merge it to master
>> some time this week.
>>
>> gallium-st-api implements a new interface, st_api.h, that aims to be a
>> replacement for st_public.h.  The new interface paves the way to
>> implement various EGL specific features.  Meanwhile, it is hopefully
>> st_public.h done right.  pipe_screen::flush_frontbuffer, which needs a
>> pipe_screen-specific winsys drawable handle, is no longer called
>> directly by st/mesa.  pipe_screen::update_buffer is no longer needed,
>> and the validation of drawables is done only when the drawable has
>> changed (resized or buffers swapped).
>>
>> st_api.h can coexist with st_public.h.  It has been implemented by both
>> st/mesa and st/vega.  Co state trackers, however, can only choose to use
>> one of the interfaces.  st/glx and st/egl have been converted to use
>> st_api.h.  The plan is to convert st/dri and st/wgl to st_api.h after
>> the merge, and then drop st_public.h support.  Work on EGLImage
>> extensions will start also after the merge.
>>
>> Let me know if there is any concern.
>>
> I'm very happy to see it merged - it's a nice cleanup of the
> state-tracker behaviours.
Great!  I would like to do the merge later today.

-- 
o...@lunarg.com

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