62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
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/*
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* Copyright (C) 2009 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef OMX_PLUGIN_BASE_H_
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#define OMX_PLUGIN_BASE_H_
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#include <sys/types.h>
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#include <OMX_Component.h>
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#include <utils/String8.h>
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#include <utils/Vector.h>
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namespace android {
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struct OMXComponentBase;
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struct OMXPluginBase {
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OMXPluginBase() {}
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virtual ~OMXPluginBase() {}
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virtual OMX_ERRORTYPE makeComponentInstance(
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const char *name,
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const OMX_CALLBACKTYPE *callbacks,
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OMX_PTR appData,
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OMX_COMPONENTTYPE **component) = 0;
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virtual OMX_ERRORTYPE destroyComponentInstance(
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OMX_COMPONENTTYPE *component) = 0;
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virtual OMX_ERRORTYPE enumerateComponents(
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OMX_STRING name,
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size_t size,
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OMX_U32 index) = 0;
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virtual OMX_ERRORTYPE getRolesOfComponent(
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const char *name,
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Vector<String8> *roles) = 0;
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private:
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OMXPluginBase(const OMXPluginBase &);
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OMXPluginBase &operator=(const OMXPluginBase &);
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};
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} // namespace android
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#endif // OMX_PLUGIN_BASE_H_
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