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author | Eric Laurent <elaurent@google.com> | 2010-05-21 07:47:50 -0700 |
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committer | Eric Laurent <elaurent@google.com> | 2010-05-24 23:33:42 -0700 |
commit | d71a1be83ff31cdb6599c351f9832cefc8d447ba (patch) | |
tree | e4bd66e6f5f7386067622eafa8c8cea56c6f4797 /include/media/IEffectClient.h | |
parent | 9bca89d50d0c51d8e3f3e74d610b7d9a2dc98ed3 (diff) | |
download | frameworks_av-d71a1be83ff31cdb6599c351f9832cefc8d447ba.zip frameworks_av-d71a1be83ff31cdb6599c351f9832cefc8d447ba.tar.gz frameworks_av-d71a1be83ff31cdb6599c351f9832cefc8d447ba.tar.bz2 |
Fix issue 2667797: [Audio Effect Framework] new base class and binder interfaces for effect control.
Added IEffect and IEffectClient binder interfaces to exchange effect module control
and status information between application and media server processes.
Change-Id: I10e8e894898e52ed9956a765d0ef7075eb2593af
Diffstat (limited to 'include/media/IEffectClient.h')
-rw-r--r-- | include/media/IEffectClient.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/include/media/IEffectClient.h b/include/media/IEffectClient.h new file mode 100644 index 0000000..d22daf8 --- /dev/null +++ b/include/media/IEffectClient.h @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2010 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_IEFFECTCLIENT_H +#define ANDROID_IEFFECTCLIENT_H + +#include <utils/RefBase.h> +#include <binder/IInterface.h> +#include <binder/Parcel.h> +#include <binder/IMemory.h> + +namespace android { + +class IEffectClient: public IInterface +{ +public: + DECLARE_META_INTERFACE(EffectClient); + + virtual void controlStatusChanged(bool controlGranted) = 0; + virtual void enableStatusChanged(bool enabled) = 0; + virtual void commandExecuted(int cmdCode, int cmdSize, void *pCmdData, int replySize, void *pReplyData) = 0; +}; + +// ---------------------------------------------------------------------------- + +class BnEffectClient: public BnInterface<IEffectClient> +{ +public: + virtual status_t onTransact( uint32_t code, + const Parcel& data, + Parcel* reply, + uint32_t flags = 0); +}; + +}; // namespace android + +#endif // ANDROID_IEFFECTCLIENT_H |