1 /* 2 * Copyright (c) 2021 Huawei Device 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 HDI_CODEC_CALLBACK_CODECCALLBACK_H 17 #define HDI_CODEC_CALLBACK_CODECCALLBACK_H 18 #include "codec_type.h" 19 20 #ifdef __cplusplus 21 extern "C" { 22 #endif /* __cplusplus */ 23 24 struct HdfRemoteService; 25 26 enum { 27 CMD_CODEC_ON_EVENT, 28 CMD_CODEC_INPUT_BUFFER_AVAILABLE, 29 CMD_CODEC_OUTPUT_BUFFER_AVAILABLE, 30 }; 31 32 struct ICodecCallback { 33 struct HdfRemoteService *remote; 34 CodecCallback callback; 35 }; 36 37 #ifdef __cplusplus 38 } 39 #endif /* __cplusplus */ 40 41 #endif // HDI_CODEC_CALLBACK_CODECCALLBACK_H