dri_interface.h: Add new __DRI_USE_INVALIDATE extension
authorKristian Høgsberg <krh@bitplanet.net>
Tue, 11 May 2010 13:09:30 +0000 (09:09 -0400)
committerKristian Høgsberg <krh@bitplanet.net>
Tue, 11 May 2010 14:23:53 +0000 (10:23 -0400)
commit97a6cbc6dd8e62653d7481c6f651f2a5fb10aa0e
tree86cdef471bde80a1a9799e1deb42417862b32133
parent1f6648418dd8194ba7c3333f0b493ebaa0b941ec
dri_interface.h: Add new __DRI_USE_INVALIDATE extension

The presence of this extension indicates to the DRI driver that the
loader will call invalidate in the __DRI2_FLUSH extension, whenever
the needs to query for new buffers.  This means that the DRI driver
can drop the polling in glViewport().
include/GL/internal/dri_interface.h