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| author | Rob Herring <robh@kernel.org> | 2016-05-03 21:02:47 -0500 |
|---|---|---|
| committer | Emil Velikov <emil.l.velikov@gmail.com> | 2016-05-23 12:07:46 +0100 |
| commit | 8aeb6d768b4285f600d09f38d0b406adf46c251d (patch) | |
| tree | c4ad438adb7e6862da2b8dbc77a3963a9188f073 /src/intel/vulkan | |
| parent | 1f4869a2089c6172feff382e177d74ac68c241a7 (diff) | |
| download | external_mesa3d-8aeb6d768b4285f600d09f38d0b406adf46c251d.zip external_mesa3d-8aeb6d768b4285f600d09f38d0b406adf46c251d.tar.gz external_mesa3d-8aeb6d768b4285f600d09f38d0b406adf46c251d.tar.bz2 | |
gbm: Add map/unmap functions
This adds map and unmap functions to GBM utilizing the DRIimage extension
mapImage/unmapImage functions or existing internal mapping for dumb
buffers. Unlike prior attempts, this version provides a region to map and
usage flags for the mapping. The operation follows the same semantics as
the gallium transfer_map() function.
This was tested with GBM based gralloc on Android.
Signed-off-by: Rob Herring <robh@kernel.org>
[Emil Velikov: drop no longer relevant hunk from commit message.]
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'src/intel/vulkan')
0 files changed, 0 insertions, 0 deletions