diff options
| author | Ben Widawsky <[email protected]> | 2016-12-02 11:00:00 -0800 |
|---|---|---|
| committer | Ben Widawsky <[email protected]> | 2017-03-09 15:35:44 -0800 |
| commit | f9567ab435217a72cbae628336ead84dc0b2a803 (patch) | |
| tree | 45c113a7efb39e1db06e418388d57fc4057b3cf6 /src/gbm/main/gbmint.h | |
| parent | 42eacddfc027dd8668956dd836b85e16bab4f9f4 (diff) | |
gbm: Export a getter for per plane handles
v2: Make the error return be -1 instead of 0 because I think 0 is
actually valid.
v3: Set errno to EINVAL when the specified plane is above the total
planes. (Jason Ekstrand)
Return the bo's handle if there is no image ie. for dumb images like cursor (Daniel)
v4:
- Add assertions about plane == 0 (Jason)
- Add a comment about new restriction on planar dumb bo which is not an
earlier patch in the series.
- Correctly refactor from v2 in this patch; it ended up rebased into the
wrong patch.
Signed-off-by: Ben Widawsky <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Acked-by: Daniel Stone <[email protected]>
Diffstat (limited to 'src/gbm/main/gbmint.h')
| -rw-r--r-- | src/gbm/main/gbmint.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gbm/main/gbmint.h b/src/gbm/main/gbmint.h index c6a6701464a..0ec531d0991 100644 --- a/src/gbm/main/gbmint.h +++ b/src/gbm/main/gbmint.h @@ -77,6 +77,7 @@ struct gbm_device { int (*bo_write)(struct gbm_bo *bo, const void *buf, size_t data); int (*bo_get_fd)(struct gbm_bo *bo); int (*bo_get_planes)(struct gbm_bo *bo); + union gbm_bo_handle (*bo_get_handle)(struct gbm_bo *bo, int plane); void (*bo_destroy)(struct gbm_bo *bo); struct gbm_surface *(*surface_create)(struct gbm_device *gbm, |