| /* |
| * 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. |
| */ |
| |
| #include "OMXPVCodecsPlugin.h" |
| |
| #include "pv_omxcore.h" |
| |
| #include <media/stagefright/MediaDebug.h> |
| |
| namespace android { |
| |
| OMXPVCodecsPlugin::OMXPVCodecsPlugin() { |
| OMX_MasterInit(); |
| } |
| |
| OMXPVCodecsPlugin::~OMXPVCodecsPlugin() { |
| OMX_MasterDeinit(); |
| } |
| |
| OMX_ERRORTYPE OMXPVCodecsPlugin::makeComponentInstance( |
| const char *name, |
| const OMX_CALLBACKTYPE *callbacks, |
| OMX_PTR appData, |
| OMX_COMPONENTTYPE **component) { |
| return OMX_MasterGetHandle( |
| reinterpret_cast<OMX_HANDLETYPE *>(component), |
| const_cast<char *>(name), |
| appData, |
| const_cast<OMX_CALLBACKTYPE *>(callbacks)); |
| } |
| |
| OMX_ERRORTYPE OMXPVCodecsPlugin::destroyComponentInstance( |
| OMX_COMPONENTTYPE *component) { |
| return OMX_MasterFreeHandle(component); |
| } |
| |
| OMX_ERRORTYPE OMXPVCodecsPlugin::enumerateComponents( |
| OMX_STRING name, |
| size_t size, |
| OMX_U32 index) { |
| return OMX_MasterComponentNameEnum(name, size, index); |
| } |
| |
| OMX_ERRORTYPE OMXPVCodecsPlugin::getRolesOfComponent( |
| const char *name, |
| Vector<String8> *roles) { |
| roles->clear(); |
| |
| OMX_U32 numRoles; |
| OMX_ERRORTYPE err = |
| OMX_MasterGetRolesOfComponent( |
| const_cast<char *>(name), |
| &numRoles, |
| NULL); |
| |
| if (err != OMX_ErrorNone) { |
| return err; |
| } |
| |
| if (numRoles > 0) { |
| OMX_U8 **array = new OMX_U8 *[numRoles]; |
| for (OMX_U32 i = 0; i < numRoles; ++i) { |
| array[i] = new OMX_U8[OMX_MAX_STRINGNAME_SIZE]; |
| } |
| |
| OMX_U32 numRoles2; |
| err = OMX_MasterGetRolesOfComponent( |
| const_cast<char *>(name), &numRoles2, array); |
| |
| CHECK_EQ(err, OMX_ErrorNone); |
| CHECK_EQ(numRoles, numRoles2); |
| |
| for (OMX_U32 i = 0; i < numRoles; ++i) { |
| String8 s((const char *)array[i]); |
| roles->push(s); |
| |
| delete[] array[i]; |
| array[i] = NULL; |
| } |
| |
| delete[] array; |
| array = NULL; |
| } |
| |
| return OMX_ErrorNone; |
| } |
| |
| } // namespace android |