| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef ANDROID_C2_VDA_SUPPORT_H |
| #define ANDROID_C2_VDA_SUPPORT_H |
| |
| #include <C2Component.h> |
| |
| namespace android { |
| |
| /** |
| * Returns the VDA allocator store. |
| * \retval nullptr if the VDA allocator store could not be obtained |
| */ |
| std::shared_ptr<C2AllocatorStore> getCodec2VDAAllocatorStore(); |
| |
| /** |
| * Retrieves a block pool for a component. |
| * |
| * \param id the local ID of the block pool |
| * \param component the component using the block pool (must be non-null) |
| * \param pool pointer to where the obtained block pool shall be stored on success. nullptr |
| * will be stored here on failure |
| * |
| * \retval C2_OK the operation was successful |
| * \retval C2_BAD_VALUE the component is null |
| * \retval C2_NOT_FOUND if the block pool does not exist |
| * \retval C2_NO_MEMORY not enough memory to fetch the block pool (this return value is only |
| * possible for basic pools) |
| * \retval C2_TIMED_OUT the operation timed out (this return value is only possible for basic pools) |
| * \retval C2_REFUSED no permission to complete any required allocation (this return value is only |
| * possible for basic pools) |
| * \retval C2_CORRUPTED some unknown, unrecoverable error occured during operation (unexpected, |
| * this return value is only possible for basic pools) |
| */ |
| c2_status_t getCodec2BlockPool(C2BlockPool::local_id_t id, |
| std::shared_ptr<const C2Component> component, |
| std::shared_ptr<C2BlockPool>* pool); |
| |
| } // namespace android |
| |
| #endif // ANDROID_C2_VDA_SUPPORT_H |
