1 /* 2 * Copyright (c) 2023 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 OHOS_VDI_AUDIO_EFFECT_V1_0_IEFFECTMODEL_H 17 #define OHOS_VDI_AUDIO_EFFECT_V1_0_IEFFECTMODEL_H 18 19 #include <stdint.h> 20 #include "v1_0/effect_types_vdi.h" 21 #include "v1_0/ieffect_control_vdi.h" 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif /* __cplusplus */ 26 27 #define IEFFECT_VDI_MODEL_MAJOR_VERSION 1 28 #define IEFFECT_VDI_MODEL_MINOR_VERSION 0 29 30 struct IEffectModelVdi { 31 int32_t (*IsSupplyEffectLibs)(struct IEffectModelVdi *self, bool *supply); 32 int32_t (*GetAllEffectDescriptors)(struct IEffectModelVdi *self, struct EffectControllerDescriptorVdi *descs, 33 uint32_t *descsLen); 34 int32_t (*CreateEffectController)(struct IEffectModelVdi *self, const struct EffectInfoVdi *info, 35 struct IEffectControlVdi **contoller, struct ControllerIdVdi *id); 36 int32_t (*DestroyEffectController)(struct IEffectModelVdi *self, const struct ControllerIdVdi *id); 37 int32_t (*GetEffectDescriptor)(struct IEffectModelVdi *self, const char *effectId, 38 struct EffectControllerDescriptorVdi *desc); 39 }; 40 41 #ifdef __cplusplus 42 } 43 #endif /* __cplusplus */ 44 45 #endif /* OHOS_VDI_AUDIO_EFFECT_V1_0_IEFFECTMODEL_H */