1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef ANDROID_HARDWARE_AUDIO_EFFECT_V2_0_PRESETREVERBEFFECT_H 18 #define ANDROID_HARDWARE_AUDIO_EFFECT_V2_0_PRESETREVERBEFFECT_H 19 20 #include <android/hardware/audio/effect/2.0/IPresetReverbEffect.h> 21 #include <hidl/Status.h> 22 23 #include <hidl/MQDescriptor.h> 24 25 #include "Effect.h" 26 27 namespace android { 28 namespace hardware { 29 namespace audio { 30 namespace effect { 31 namespace V2_0 { 32 namespace implementation { 33 34 using ::android::hardware::audio::common::V2_0::AudioDevice; 35 using ::android::hardware::audio::common::V2_0::AudioMode; 36 using ::android::hardware::audio::common::V2_0::AudioSource; 37 using ::android::hardware::audio::effect::V2_0::AudioBuffer; 38 using ::android::hardware::audio::effect::V2_0::EffectAuxChannelsConfig; 39 using ::android::hardware::audio::effect::V2_0::EffectConfig; 40 using ::android::hardware::audio::effect::V2_0::EffectDescriptor; 41 using ::android::hardware::audio::effect::V2_0::EffectOffloadParameter; 42 using ::android::hardware::audio::effect::V2_0::IEffect; 43 using ::android::hardware::audio::effect::V2_0::IEffectBufferProviderCallback; 44 using ::android::hardware::audio::effect::V2_0::IPresetReverbEffect; 45 using ::android::hardware::audio::effect::V2_0::Result; 46 using ::android::hardware::Return; 47 using ::android::hardware::Void; 48 using ::android::hardware::hidl_vec; 49 using ::android::hardware::hidl_string; 50 using ::android::sp; 51 52 struct PresetReverbEffect : public IPresetReverbEffect { 53 explicit PresetReverbEffect(effect_handle_t handle); 54 55 // Methods from ::android::hardware::audio::effect::V2_0::IEffect follow. 56 Return<Result> init() override; 57 Return<Result> setConfig( 58 const EffectConfig& config, 59 const sp<IEffectBufferProviderCallback>& inputBufferProvider, 60 const sp<IEffectBufferProviderCallback>& outputBufferProvider) override; 61 Return<Result> reset() override; 62 Return<Result> enable() override; 63 Return<Result> disable() override; 64 Return<Result> setDevice(AudioDevice device) override; 65 Return<void> setAndGetVolume( 66 const hidl_vec<uint32_t>& volumes, setAndGetVolume_cb _hidl_cb) override; 67 Return<Result> volumeChangeNotification(const hidl_vec<uint32_t>& volumes) override; 68 Return<Result> setAudioMode(AudioMode mode) override; 69 Return<Result> setConfigReverse( 70 const EffectConfig& config, 71 const sp<IEffectBufferProviderCallback>& inputBufferProvider, 72 const sp<IEffectBufferProviderCallback>& outputBufferProvider) override; 73 Return<Result> setInputDevice(AudioDevice device) override; 74 Return<void> getConfig(getConfig_cb _hidl_cb) override; 75 Return<void> getConfigReverse(getConfigReverse_cb _hidl_cb) override; 76 Return<void> getSupportedAuxChannelsConfigs( 77 uint32_t maxConfigs, getSupportedAuxChannelsConfigs_cb _hidl_cb) override; 78 Return<void> getAuxChannelsConfig(getAuxChannelsConfig_cb _hidl_cb) override; 79 Return<Result> setAuxChannelsConfig(const EffectAuxChannelsConfig& config) override; 80 Return<Result> setAudioSource(AudioSource source) override; 81 Return<Result> offload(const EffectOffloadParameter& param) override; 82 Return<void> getDescriptor(getDescriptor_cb _hidl_cb) override; 83 Return<void> prepareForProcessing(prepareForProcessing_cb _hidl_cb) override; 84 Return<Result> setProcessBuffers( 85 const AudioBuffer& inBuffer, const AudioBuffer& outBuffer) override; 86 Return<void> command( 87 uint32_t commandId, 88 const hidl_vec<uint8_t>& data, 89 uint32_t resultMaxSize, 90 command_cb _hidl_cb) override; 91 Return<Result> setParameter( 92 const hidl_vec<uint8_t>& parameter, const hidl_vec<uint8_t>& value) override; 93 Return<void> getParameter( 94 const hidl_vec<uint8_t>& parameter, 95 uint32_t valueMaxSize, 96 getParameter_cb _hidl_cb) override; 97 Return<void> getSupportedConfigsForFeature( 98 uint32_t featureId, 99 uint32_t maxConfigs, 100 uint32_t configSize, 101 getSupportedConfigsForFeature_cb _hidl_cb) override; 102 Return<void> getCurrentConfigForFeature( 103 uint32_t featureId, 104 uint32_t configSize, 105 getCurrentConfigForFeature_cb _hidl_cb) override; 106 Return<Result> setCurrentConfigForFeature( 107 uint32_t featureId, const hidl_vec<uint8_t>& configData) override; 108 Return<Result> close() override; 109 110 // Methods from ::android::hardware::audio::effect::V2_0::IPresetReverbEffect follow. 111 Return<Result> setPreset(IPresetReverbEffect::Preset preset) override; 112 Return<void> getPreset(getPreset_cb _hidl_cb) override; 113 114 private: 115 sp<Effect> mEffect; 116 117 virtual ~PresetReverbEffect(); 118 }; 119 120 } // namespace implementation 121 } // namespace V2_0 122 } // namespace effect 123 } // namespace audio 124 } // namespace hardware 125 } // namespace android 126 127 #endif // ANDROID_HARDWARE_AUDIO_EFFECT_V2_0_PRESETREVERBEFFECT_H 128
