mirror of
https://github.com/openharmony/drivers_peripheral.git
synced 2026-08-25 13:19:36 -04:00
qijinquan
114 lines
4.7 KiB
C
114 lines
4.7 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 CODEC_OMX_ADAPTER_INTERFACE_H
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#define CODEC_OMX_ADAPTER_INTERFACE_H
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#include "codec_callback_if.h"
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#include "codec_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Create a component by name.
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*/
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extern int32_t OMXAdapterCreateComponent(OMX_HANDLETYPE *compHandle, char *compName, int8_t *appData,
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int32_t appDataSize, struct CodecCallbackType *callbacks);
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/**
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* @brief Release the componet by handle.
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*/
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extern int32_t OmxAdapterDestoryComponent(OMX_HANDLETYPE compHandle);
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/**
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* @brief Get the version of the component.
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*/
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extern int32_t OmxAdapterComponentVersion(OMX_HANDLETYPE compHandle, struct CompVerInfo *verInfo);
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/**
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* @brief Send command to the component.
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*/
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extern int32_t OmxAdapterSendCommand(OMX_HANDLETYPE compHandle, enum OMX_COMMANDTYPE cmd, uint32_t param,
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int8_t *cmdData, uint32_t cmdDataLen);
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/**
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* @brief Get the parameter by index.
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*/
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extern int32_t OmxAdapterGetParameter(OMX_HANDLETYPE compHandle, enum OMX_INDEXTYPE paramIndex, int8_t *param,
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uint32_t paramLen);
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/**
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* @brief Set the parameter by index.
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*/
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extern int32_t OmxAdapterSetParameter(OMX_HANDLETYPE compHandle, enum OMX_INDEXTYPE index, int8_t *param,
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uint32_t paramLen);
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/**
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* @brief Get the config by index.
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*
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* This func can be invoked when the component is in any state except the OMX_StateInvalid state.
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*/
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extern int32_t OmxAdapterGetConfig(OMX_HANDLETYPE compHandle, enum OMX_INDEXTYPE index, int8_t *config,
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uint32_t configLen);
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extern int32_t OmxAdapterSetConfig(OMX_HANDLETYPE compHandle, enum OMX_INDEXTYPE index, int8_t *config,
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uint32_t configLen);
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extern int32_t OmxAdapterGetExtensionIndex(OMX_HANDLETYPE compHandle, const char *parameterName,
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enum OMX_INDEXTYPE *indexType);
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extern int32_t OmxAdapterGetState(OMX_HANDLETYPE compHandle, enum OMX_STATETYPE *state);
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/**
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* @brief Set up tunneled communication between an output port and an input port.
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*/
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extern int32_t OmxAdapterComponentTunnelRequest(OMX_HANDLETYPE compHandle, uint32_t port,
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int32_t omxHandleTypeTunneledComp, uint32_t tunneledPort,
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struct OMX_TUNNELSETUPTYPE *tunnelSetup);
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/**
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* @brief The component uses a buffer already allocated by the IL client.
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*/
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extern int32_t OmxAdapterUseBuffer(OMX_HANDLETYPE compHandle, uint32_t portIndex, struct OmxCodecBuffer *omxBuffer);
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/**
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* @brief The component allocate a buffer.
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*/
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extern int32_t OmxAdapterAllocateBuffer(OMX_HANDLETYPE compHandle, uint32_t portIndex,
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struct OmxCodecBuffer *omxBuffer);
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/**
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* @brief The component free the buffer.
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*/
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extern int32_t OmxAdapterFreeBuffer(OMX_HANDLETYPE compHandle, uint32_t portIndex, struct OmxCodecBuffer *omxBuffer);
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/**
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* @brief Send a filled buffer to the input port of the component.
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*/
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extern int32_t OmxAdapterEmptyThisBuffer(OMX_HANDLETYPE compHandle, struct OmxCodecBuffer *omxBuffer);
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/**
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* @brief Send a empty buffer to the output port of the component.
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*/
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extern int32_t OmxAdapterFillThisBuffer(OMX_HANDLETYPE compHandle, struct OmxCodecBuffer *omxBuffer);
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/**
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* @brief Set the callback.
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*/
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extern int32_t OmxAdapterSetCallbacks(OMX_HANDLETYPE compHandle, struct CodecCallbackType *omxCallback, int8_t *appData,
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uint32_t appDataLen);
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/**
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* @brief DeInit the component.
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*/
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extern int32_t OmxAdapterDeInit(OMX_HANDLETYPE compHandle);
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/**
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* @brief The component use the buffer allocated in EGL.
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*/
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extern int32_t OmxAdapterUseEglImage(OMX_HANDLETYPE compHandle, struct OmxCodecBuffer *buffer, uint32_t portIndex,
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int8_t *eglImage, uint32_t eglImageLen);
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/**
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* @brief Get the role of the component.
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*/
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extern int32_t OmxAdapterComponentRoleEnum(OMX_HANDLETYPE compHandle, uint8_t *role, uint32_t roleLen, uint32_t index);
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#ifdef __cplusplus
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};
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#endif
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#endif // CODEC_OMX_ADAPTER_INTERFACE_H
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