mirror of
https://github.com/openharmony/drivers_peripheral.git
synced 2026-08-25 02:23:31 -04:00
qijinquan
87 lines
4.1 KiB
C++
87 lines
4.1 KiB
C++
/*
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* Copyright 2022 Shenzhen Kaihong DID Co., Ltd.
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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 COMPONENT_NODE_H
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#define COMPONENT_NODE_H
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#include <OMX_Component.h>
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#include <OMX_Core.h>
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#include <OMX_Types.h>
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#include <map>
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#include <memory>
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#include <nocopyable.h>
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#include <osal_mem.h>
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#include <vector>
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#include "icodec_buffer.h"
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#include "v1_0/icodec_callback.h"
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#include "v1_0/icodec_component.h"
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#include "component_mgr.h"
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using OHOS::HDI::Codec::V1_0::CompVerInfo;
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using OHOS::HDI::Codec::V1_0::ICodecCallback;
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using OHOS::HDI::Codec::V1_0::OmxCodecBuffer;
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namespace OHOS {
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namespace Codec {
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namespace Omx {
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class ComponentNode : NoCopyable {
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public:
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ComponentNode(const sptr<ICodecCallback> &callbacks, int64_t appData, std::shared_ptr<ComponentMgr>& mgr);
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~ComponentNode();
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int32_t OpenHandle(const std::string& name);
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int32_t GetComponentVersion(CompVerInfo &verInfo);
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int32_t SendCommand(OHOS::HDI::Codec::V1_0::OMX_COMMANDTYPE cmd, uint32_t param, int8_t *cmdData);
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int32_t GetParameter(OMX_INDEXTYPE paramIndex, int8_t *param);
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int32_t SetParameter(OMX_INDEXTYPE paramIndex, const int8_t *param);
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int32_t GetConfig(OMX_INDEXTYPE index, int8_t *config);
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int32_t SetConfig(OMX_INDEXTYPE index, const int8_t *config);
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int32_t GetExtensionIndex(const char *parameterName, uint32_t& index);
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int32_t GetState(OHOS::HDI::Codec::V1_0::OMX_STATETYPE &state);
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int32_t ComponentTunnelRequest(uint32_t port, int32_t omxHandleTypeTunneledComp, uint32_t tunneledPort,
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OHOS::HDI::Codec::V1_0::OMX_TUNNELSETUPTYPE &tunnelSetup);
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int32_t UseBuffer(uint32_t portIndex, OmxCodecBuffer &buffer);
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int32_t AllocateBuffer(uint32_t portIndex, OmxCodecBuffer &buffer);
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int32_t FreeBuffer(uint32_t portIndex, const OmxCodecBuffer &buffer);
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int32_t EmptyThisBuffer(OmxCodecBuffer &buffer);
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int32_t FillThisBuffer(OmxCodecBuffer &buffer);
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int32_t SetCallbacks(const sptr<ICodecCallback> &callbacks, int64_t appData);
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int32_t UseEglImage(struct OmxCodecBuffer &buffer, uint32_t portIndex, const int8_t *eglImage);
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int32_t ComponentRoleEnum(std::vector<uint8_t> &role, uint32_t index);
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int32_t ComponentDeInit();
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OMX_ERRORTYPE static OnEvent(OMX_HANDLETYPE component, void *appData, OMX_EVENTTYPE event, uint32_t data1,
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uint32_t data2, void *eventData);
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OMX_ERRORTYPE static OnEmptyBufferDone(OMX_HANDLETYPE component, void *appData, OMX_BUFFERHEADERTYPE *buffer);
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OMX_ERRORTYPE static OnFillBufferDone(OMX_HANDLETYPE component, void *appData, OMX_BUFFERHEADERTYPE *buffer);
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public:
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static OMX_CALLBACKTYPE callbacks_; // callbacks
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private:
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int32_t OnEvent(OMX_EVENTTYPE event, uint32_t data1, uint32_t data2, void *eventData);
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int32_t OnEmptyBufferDone(OMX_BUFFERHEADERTYPE *buffer);
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int32_t OnFillBufferDone(OMX_BUFFERHEADERTYPE *buffer);
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uint32_t GenerateBufferId();
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sptr<ICodecBuffer> GetBufferInfoByHeader(OMX_BUFFERHEADERTYPE *buffer);
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bool GetBufferById(uint32_t bufferId, sptr<ICodecBuffer> &codecBuffer, OMX_BUFFERHEADERTYPE *&bufferHdrType);
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void ReleaseCodecBuffer(struct OmxCodecBuffer &buffer);
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private:
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OMX_HANDLETYPE comp_; // Compnent handle
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sptr<ICodecCallback> omxCallback_;
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int64_t appData_;
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std::map<uint32_t, sptr<ICodecBuffer>> codecBufferMap_; // Key is buffferID
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std::map<OMX_BUFFERHEADERTYPE *, uint32_t> bufferHeaderMap_; // Key is omx buffer header type
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uint32_t bufferIdCount_;
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std::shared_ptr<ComponentMgr> mgr_;
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};
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} // namespace Omx
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} // namespace Codec
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} // namespace OHOS
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#endif /* COMPONENT_NODE_H */ |