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      1 /*
      2  * Copyright (C) 2012 Intel Corporation.  All rights reserved.
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  *
     16  */
     17 #ifndef ISV_OMXCORE_H_
     18 
     19 #define ISV_OMXCORE_H_
     20 
     21 #define ISV_CORE_DEBUG 0
     22 
     23 struct ISVOMXCore {
     24     typedef OMX_ERRORTYPE (*InitFunc)();
     25     typedef OMX_ERRORTYPE (*DeinitFunc)();
     26     typedef OMX_ERRORTYPE (*ComponentNameEnumFunc)(
     27             OMX_STRING, OMX_U32, OMX_U32);
     28 
     29     typedef OMX_ERRORTYPE (*GetHandleFunc)(
     30             OMX_HANDLETYPE *, OMX_STRING, OMX_PTR, OMX_CALLBACKTYPE *);
     31 
     32     typedef OMX_ERRORTYPE (*FreeHandleFunc)(OMX_HANDLETYPE);
     33 
     34     typedef OMX_ERRORTYPE (*GetRolesOfComponentFunc)(
     35             OMX_STRING, OMX_U32 *, OMX_U8 **);
     36 
     37     void *mLibHandle;
     38 
     39     InitFunc mInit;
     40     DeinitFunc mDeinit;
     41     ComponentNameEnumFunc mComponentNameEnum;
     42     GetHandleFunc mGetHandle;
     43     FreeHandleFunc mFreeHandle;
     44     GetRolesOfComponentFunc mGetRolesOfComponentHandle;
     45 
     46     OMX_U32 mNumComponents;
     47 };
     48 
     49 #endif  //ISV_OMXCORE_H_
     50