diff options
Diffstat (limited to 'render/gbm_allocator.c')
| -rw-r--r-- | render/gbm_allocator.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/render/gbm_allocator.c b/render/gbm_allocator.c index 4006b66d..cbdd2640 100644 --- a/render/gbm_allocator.c +++ b/render/gbm_allocator.c @@ -35,12 +35,14 @@ static bool export_gbm_bo(struct gbm_bo *bo, int i; int32_t handle = -1; for (i = 0; i < attribs.n_planes; ++i) { +#if HAS_GBM_BO_GET_FD_FOR_PLANE + attribs.fd[i] = gbm_bo_get_fd_for_plane(bo, i); + (void)handle; +#else // GBM is lacking a function to get a FD for a given plane. Instead, // check all planes have the same handle. We can't use // drmPrimeHandleToFD because that messes up handle ref'counting in // the user-space driver. - // TODO: use gbm_bo_get_plane_fd when it lands, see - // https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5442 union gbm_bo_handle plane_handle = gbm_bo_get_handle_for_plane(bo, i); if (plane_handle.s32 < 0) { wlr_log(WLR_ERROR, "gbm_bo_get_handle_for_plane failed"); @@ -55,6 +57,8 @@ static bool export_gbm_bo(struct gbm_bo *bo, } attribs.fd[i] = gbm_bo_get_fd(bo); +#endif + if (attribs.fd[i] < 0) { wlr_log(WLR_ERROR, "gbm_bo_get_fd failed"); goto error_fd; |