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Diffstat (limited to 'src/gbm/backends/dri')
-rw-r--r--src/gbm/backends/dri/gbm_dri.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/gbm/backends/dri/gbm_dri.c b/src/gbm/backends/dri/gbm_dri.c
index c1f9d62d366..0ab67dad210 100644
--- a/src/gbm/backends/dri/gbm_dri.c
+++ b/src/gbm/backends/dri/gbm_dri.c
@@ -949,7 +949,7 @@ gbm_dri_bo_map(struct gbm_bo *_bo,
return *map_data;
}
- if (!dri->image || dri->image->base.version < 12) {
+ if (!dri->image || dri->image->base.version < 12 || !dri->image->mapImage) {
errno = ENOSYS;
return NULL;
}
@@ -980,7 +980,8 @@ gbm_dri_bo_unmap(struct gbm_bo *_bo, void *map_data)
return;
}
- if (!dri->context || !dri->image || dri->image->base.version < 12)
+ if (!dri->context || !dri->image ||
+ dri->image->base.version < 12 || !dri->image->unmapImage)
return;
dri->image->unmapImage(dri->context, bo->image, map_data);