| // Copyright 2021 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "src/ui/scenic/lib/allocation/buffer_collection_import_export_tokens.h" |
| |
| #include <lib/syslog/cpp/macros.h> |
| #include <zircon/assert.h> |
| |
| namespace allocation { |
| |
| BufferCollectionImportExportTokens BufferCollectionImportExportTokens::New() { |
| BufferCollectionImportExportTokens ref_pair; |
| zx_status_t status = |
| zx::eventpair::create(0, &ref_pair.export_token.value, &ref_pair.import_token.value); |
| ZX_ASSERT(status == ZX_OK); |
| return ref_pair; |
| } |
| |
| BufferCollectionImportToken BufferCollectionImportExportTokens::DuplicateImportToken() { |
| BufferCollectionImportToken import_dup; |
| zx_status_t status = import_token.value.duplicate(ZX_RIGHT_SAME_RIGHTS, &import_dup.value); |
| ZX_ASSERT(status == ZX_OK); |
| return import_dup; |
| } |
| |
| } // namespace allocation |
