| /* |
| * Copyright (C) 2009 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef OMX_MASTER_H_ |
| |
| #define OMX_MASTER_H_ |
| |
| #include <OMXPluginBase.h> |
| |
| #include <utils/threads.h> |
| #include <utils/KeyedVector.h> |
| #include <utils/List.h> |
| #include <utils/String8.h> |
| |
| namespace android { |
| |
| struct OMXMaster : public OMXPluginBase { |
| OMXMaster(); |
| virtual ~OMXMaster(); |
| |
| virtual OMX_ERRORTYPE makeComponentInstance( |
| const char *name, |
| const OMX_CALLBACKTYPE *callbacks, |
| OMX_PTR appData, |
| OMX_COMPONENTTYPE **component); |
| |
| virtual OMX_ERRORTYPE destroyComponentInstance( |
| OMX_COMPONENTTYPE *component); |
| |
| virtual OMX_ERRORTYPE enumerateComponents( |
| OMX_STRING name, |
| size_t size, |
| OMX_U32 index); |
| |
| virtual OMX_ERRORTYPE getRolesOfComponent( |
| const char *name, |
| Vector<String8> *roles); |
| |
| private: |
| char mProcessName[16]; |
| Mutex mLock; |
| List<OMXPluginBase *> mPlugins; |
| KeyedVector<String8, OMXPluginBase *> mPluginByComponentName; |
| KeyedVector<OMX_COMPONENTTYPE *, OMXPluginBase *> mPluginByInstance; |
| |
| void *mVendorLibHandle; |
| |
| void addVendorPlugin(); |
| void addPlugin(const char *libname); |
| void addPlugin(OMXPluginBase *plugin); |
| void clearPlugins(); |
| |
| OMXMaster(const OMXMaster &); |
| OMXMaster &operator=(const OMXMaster &); |
| }; |
| |
| } // namespace android |
| |
| #endif // OMX_MASTER_H_ |