case VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT:
if (device->physical->has_syncobj) {
+ uint32_t create_flags = 0;
+
+ if (fd == -1)
+ create_flags |= DRM_SYNCOBJ_CREATE_SIGNALED;
+
new_impl = (struct anv_semaphore_impl) {
.type = ANV_SEMAPHORE_TYPE_DRM_SYNCOBJ,
- .syncobj = anv_gem_syncobj_create(device, 0),
+ .syncobj = anv_gem_syncobj_create(device, create_flags),
};
+
if (!new_impl.syncobj)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
- if (anv_gem_syncobj_import_sync_file(device, new_impl.syncobj, fd)) {
- anv_gem_syncobj_destroy(device, new_impl.syncobj);
- return vk_errorf(device, NULL, VK_ERROR_INVALID_EXTERNAL_HANDLE,
- "syncobj sync file import failed: %m");
+
+ if (fd != -1) {
+ if (anv_gem_syncobj_import_sync_file(device, new_impl.syncobj, fd)) {
+ anv_gem_syncobj_destroy(device, new_impl.syncobj);
+ return vk_errorf(device, NULL, VK_ERROR_INVALID_EXTERNAL_HANDLE,
+ "syncobj sync file import failed: %m");
+ }
+ /* Ownership of the FD is transfered to Anv. Since we don't need it
+ * anymore because the associated fence has been put into a syncobj,
+ * we must close the FD.
+ */
+ close(fd);
}
- /* Ownership of the FD is transfered to Anv. Since we don't need it
- * anymore because the associated fence has been put into a syncobj,
- * we must close the FD.
- */
- close(fd);
} else {
new_impl = (struct anv_semaphore_impl) {
.type = ANV_SEMAPHORE_TYPE_SYNC_FILE,