109 lines
3.5 KiB
C++
109 lines
3.5 KiB
C++
/*
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* Copyright (C) 2017 Intel Corporation
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* Copyright (c) 2017, Fuzhou Rockchip Electronics Co., Ltd
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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 PSL_RKISP1_MEDIACTLHELPER_H_
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#define PSL_RKISP1_MEDIACTLHELPER_H_
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#include "GraphConfigManager.h"
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#include "MediaController.h"
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#include "v4l2device.h"
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#include "NodeTypes.h"
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namespace android {
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namespace camera2 {
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class MediaCtlHelper
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{
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public:
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class IOpenCallBack {
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public:
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virtual status_t opened(NodeTypes isysNodeName,
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std::shared_ptr<V4L2VideoNode> videoNode) = 0;
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virtual ~IOpenCallBack();
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};
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MediaCtlHelper(std::shared_ptr<MediaController> mediaCtl,
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IOpenCallBack *openCallBack, bool isIMGU = false);
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virtual ~MediaCtlHelper();
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status_t configure(IStreamConfigProvider &graphConfigMgr,
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IStreamConfigProvider::MediaType type);
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status_t configurePipe(IStreamConfigProvider &graphConfigMgr,
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IStreamConfigProvider::MediaType pipeType,
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bool resetFormat = false);
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bool isMediaTypeForPipe(IStreamConfigProvider::MediaType pipeType) const {
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return (pipeType == IStreamConfigProvider::IMGU_VIDEO
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|| pipeType == IStreamConfigProvider::IMGU_STILL);
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}
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status_t configureImguNodes(IStreamConfigProvider &graphConfigMgr);
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std::map<NodeTypes, std::shared_ptr<V4L2VideoNode>> getConfiguredNodesPerName()
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{
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return mConfiguredNodesPerName;
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}
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void getConfigedHwPathSize(const char* pathName, uint32_t &size);
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void getConfigedSensorOutputSize(uint32_t &size);
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public:
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/**
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* \struct ConfigurationResults
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* Contains relevant information for the clients of this class after the
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* Input system has been configured.
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* Input system configuration also set the configuration of the sensor.
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*/
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struct ConfigurationResults {
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int pixelFormat; /**< V4L2 pixel format produced by the input system
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pipe */
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ConfigurationResults() :
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pixelFormat(0) {
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}
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};
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ConfigurationResults& getConfigResults()
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{
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return mConfigResults;
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}
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private:
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status_t openVideoNodes();
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status_t openVideoNode(const char *entityName, NodeTypes isysNodeName);
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status_t resetLinks(const MediaCtlConfig *config);
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status_t closeVideoNodes();
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private:
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ConfigurationResults mConfigResults;
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IOpenCallBack* mOpenVideoNodeCallBack;
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std::shared_ptr<MediaController> mMediaCtl;
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MediaCtlConfig mConfigedMediaCtlConfigs[IStreamConfigProvider::MEDIA_TYPE_MAX_COUNT];
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const MediaCtlConfig *mMediaCtlConfig;
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const MediaCtlConfig *mPipeConfig;
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IStreamConfigProvider::MediaType mConfigedPipeType;
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std::vector<std::shared_ptr<V4L2VideoNode>> mConfiguredNodes; /**< Configured video nodes */
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std::map<NodeTypes, std::shared_ptr<V4L2VideoNode>> mConfiguredNodesPerName;
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};
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} /* namespace camera2 */
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} /* namespace android */
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#endif /* PSL_RKISP1_MEDIACTLHELPER_H_ */
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