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authorChris Wilson <chris@chris-wilson.co.uk>2015-01-19 11:00:40 +0000
committerMartin Peres <martin.peres@linux.intel.com>2015-06-11 10:52:23 +0300
commit97efabfd70153f60ab81dd392e8fd0b26ab524f3 (patch)
treed4a9f695366f197b1a20f525170acbac0afeac0b /hw/xwin/winshadddnl.c
parentb45529093122e3fb8dd04a1ff9077c0a6a0fa693 (diff)
dri2: Reuse unused flags in GetBuffers protocol to pass last SBCHEADmaster
Allow mesa/dri2 to implement GLX_EXT_buffer_age by reporting the sbc of when the current back buffer was defined. As this may require ddx support, only set the value if enabled by the ddx and report the new semantics via a DRI2GetParam request. v2: From Martin Peres - Fix a NULL-pointer dereference Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'hw/xwin/winshadddnl.c')
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