Viewing all changes in revision 2183.
- Committer: Tarmac
- Date: 2014-12-19 21:52:32 UTC
- mfrom: (2163.2.14 swap-then-flip)
- Revision ID: tarmac-20141219215232-y553qmkaq99z2uf0
Split post_update() into separate gl_swap_buffers() and flip().
On some platforms this provides a significant performance boost, as
GL resources and client buffers can be released after the gl_swap_buffers
without having to wait for the flip.
This solves most of LP: #1264934, and unblocks work on LP: #1350716 and
possibly unblocks LP: #1350725 too. Fixes: https://bugs.launchpad.net/bugs/1264934, https://bugs.launchpad.net/bugs/1350716.
Approved by Alberto Aguirre, Cemil Azizoglu, Alan Griffiths, PS Jenkins bot, Robert Carr.
On some platforms this provides a significant performance boost, as
GL resources and client buffers can be released after the gl_swap_buffers
without having to wait for the flip.
This solves most of LP: #1264934, and unblocks work on LP: #1350716 and
possibly unblocks LP: #1350725 too. Fixes: https://bugs.launchpad.net/bugs/1264934, https://bugs.launchpad.net/bugs/1350716.
Approved by Alberto Aguirre, Cemil Azizoglu, Alan Griffiths, PS Jenkins bot, Robert Carr.
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