| /* |
| * Copyright (c) 2009-2011 Intel Corporation. All rights reserved. |
| * |
| * 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. |
| */ |
| /* |
| * 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 WRS_OMX_PLUGIN_H_ |
| |
| #define WRS_OMX_PLUGIN_H_ |
| |
| #include <OMXPluginBase.h> |
| #include <utils/Mutex.h> |
| #include <utils/Vector.h> |
| |
| namespace android { |
| |
| struct WrsOMXCore { |
| typedef OMX_ERRORTYPE (*InitFunc)(); |
| typedef OMX_ERRORTYPE (*DeinitFunc)(); |
| typedef OMX_ERRORTYPE (*ComponentNameEnumFunc)( |
| OMX_STRING, OMX_U32, OMX_U32); |
| |
| typedef OMX_ERRORTYPE (*GetHandleFunc)( |
| OMX_HANDLETYPE *, OMX_STRING, OMX_PTR, OMX_CALLBACKTYPE *); |
| |
| typedef OMX_ERRORTYPE (*FreeHandleFunc)(OMX_HANDLETYPE *); |
| |
| typedef OMX_ERRORTYPE (*GetRolesOfComponentFunc)( |
| OMX_STRING, OMX_U32 *, OMX_U8 **); |
| |
| void *mLibHandle; |
| |
| InitFunc mInit; |
| DeinitFunc mDeinit; |
| ComponentNameEnumFunc mComponentNameEnum; |
| GetHandleFunc mGetHandle; |
| FreeHandleFunc mFreeHandle; |
| GetRolesOfComponentFunc mGetRolesOfComponentHandle; |
| |
| OMX_U32 mNumComponents; |
| }; |
| |
| struct WrsOMXComponent { |
| OMX_COMPONENTTYPE *mComponent; |
| WrsOMXCore *mCore; |
| }; |
| |
| struct WrsOMXPlugin : public OMXPluginBase { |
| WrsOMXPlugin(); |
| virtual ~WrsOMXPlugin(); |
| |
| 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: |
| |
| Mutex mMutex; // to protect access to mComponents |
| |
| Vector<WrsOMXCore*> mCores; |
| Vector<WrsOMXComponent> mComponents; |
| |
| OMX_ERRORTYPE AddCore(const char* coreName); |
| |
| WrsOMXPlugin(const WrsOMXPlugin &); |
| WrsOMXPlugin &operator=(const WrsOMXPlugin &); |
| }; |
| |
| } // namespace android |
| |
| #endif // WRS_OMX_PLUGIN_H_ |