winsys/radeon: implement buffer_unmap
authorMarek Olšák <marek.olsak@amd.com>
Thu, 16 Jul 2015 13:27:34 +0000 (15:27 +0200)
committerMarek Olšák <marek.olsak@amd.com>
Wed, 22 Jul 2015 22:59:24 +0000 (00:59 +0200)
commit6b37643b820b32c3e15e4a8661448a11af8321dd
treef38a1a16d62f2e3adda205dd13c8b6b77303ebd2
parent5e3974338ed7ea49a41405f8c2e4bcd5fd1f5c80
winsys/radeon: implement buffer_unmap

This has been a no-op due to performance concerns. From now on, drivers
should decide when they don't want to unmap, not the winsys.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
src/gallium/winsys/radeon/drm/radeon_drm_bo.c
src/gallium/winsys/radeon/drm/radeon_drm_bo.h