1 /* 2 * Copyright 2023 Shenzhen Kaihong DID Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef CODEC_HDI_BASE_H 17 #define CODEC_HDI_BASE_H 18 #include "v1_0/codec_types.h" 19 class ICodecHdiCallBackBase { 20 public: 21 virtual int32_t EventHandler(OHOS::HDI::Codec::V1_0::CodecEventType event, 22 const OHOS::HDI::Codec::V1_0::EventInfo &info) = 0; 23 virtual int32_t OnEmptyBufferDone(const OHOS::HDI::Codec::V1_0::OmxCodecBuffer &buffer) = 0; 24 virtual int32_t OnFillBufferDone(const OHOS::HDI::Codec::V1_0::OmxCodecBuffer &buffer) = 0; 25 }; 26 #endif // CODEC_HDI_BASE_H