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/*
* 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_PLUGIN_BASE_H_
#define OMX_PLUGIN_BASE_H_
#include <sys/types.h>
#include <OMX_Component.h>
#include <utils/String8.h>
#include <utils/Vector.h>
namespace android {
struct OMXPluginBase {
OMXPluginBase() {}
virtual ~OMXPluginBase() {}
virtual OMX_ERRORTYPE makeComponentInstance(
const char *name,
const OMX_CALLBACKTYPE *callbacks,
OMX_PTR appData,
OMX_COMPONENTTYPE **component) = 0;
virtual OMX_ERRORTYPE destroyComponentInstance(
OMX_COMPONENTTYPE *component) = 0;
virtual OMX_ERRORTYPE enumerateComponents(
OMX_STRING name,
size_t size,
OMX_U32 index) = 0;
virtual OMX_ERRORTYPE getRolesOfComponent(
const char *name,
Vector<String8> *roles) = 0;
private:
OMXPluginBase(const OMXPluginBase &);
OMXPluginBase &operator=(const OMXPluginBase &);
};
} // namespace android
#endif // OMX_PLUGIN_BASE_H_
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