diff options
Diffstat (limited to 'freedreno')
| -rw-r--r-- | freedreno/freedreno_bo.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/freedreno/freedreno_bo.c b/freedreno/freedreno_bo.c index 45187459..80ecd3af 100644 --- a/freedreno/freedreno_bo.c +++ b/freedreno/freedreno_bo.c @@ -230,18 +230,26 @@ fd_bo_from_dmabuf(struct fd_device *dev, int fd) uint32_t handle; struct fd_bo *bo; + pthread_mutex_lock(&table_lock); ret = drmPrimeFDToHandle(dev->fd, fd, &handle); if (ret) { return NULL; } + bo = lookup_bo(dev->handle_table, handle); + if (bo) + goto out_unlock; + /* lseek() to get bo size */ size = lseek(fd, 0, SEEK_END); lseek(fd, 0, SEEK_CUR); - bo = fd_bo_from_handle(dev, handle, size); + bo = bo_from_handle(dev, size, handle); bo->fd = fd; +out_unlock: + pthread_mutex_unlock(&table_lock); + return bo; } |