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| author | Rob Herring <robh@kernel.org> | 2016-05-03 21:02:43 -0500 |
|---|---|---|
| committer | Emil Velikov <emil.l.velikov@gmail.com> | 2016-05-23 12:07:46 +0100 |
| commit | a0f06f168fd951d5b50b892786f041b58e9554ae (patch) | |
| tree | 0f98c10b3f415ac6fdd023ad53bcfccb0777bf48 /src/gallium/state_trackers/dri/dri2.c | |
| parent | bdfa635f726d77457db9ab6298c7910138befbcd (diff) | |
| download | external_mesa3d-a0f06f168fd951d5b50b892786f041b58e9554ae.zip external_mesa3d-a0f06f168fd951d5b50b892786f041b58e9554ae.tar.gz external_mesa3d-a0f06f168fd951d5b50b892786f041b58e9554ae.tar.bz2 | |
DRI: Add DRIimage map and unmap functions
Add mapImage and unmapImage functions to DRIimage extension for mapping
and unmapping DRIimages for CPU access. The caller provides the region of
the image to map and is returned a pointer to the beginning of the region
and the stride (which could be different from the original).
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'src/gallium/state_trackers/dri/dri2.c')
0 files changed, 0 insertions, 0 deletions