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/*
* 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 OPENSL_ES_ANDROID_H_
#define OPENSL_ES_ANDROID_H_
#ifdef __cplusplus
extern "C" {
#endif
/*---------------------------------------------------------------------------*/
/* Android common types */
/*---------------------------------------------------------------------------*/
typedef sl_int64_t SLAint64; /* 64 bit signed integer */
/*---------------------------------------------------------------------------*/
/* Android Effect interface */
/*---------------------------------------------------------------------------*/
extern SLAPIENTRY const SLInterfaceID SL_IID_ANDROIDEFFECT;
/** Android Effect interface methods */
struct SLAndroidEffectItf_;
typedef const struct SLAndroidEffectItf_ * const * SLAndroidEffectItf;
struct SLAndroidEffectItf_ {
SLresult (*CreateEffect) (SLAndroidEffectItf self,
SLInterfaceID effectImplementationId);
SLresult (*ReleaseEffect) (SLAndroidEffectItf self,
SLInterfaceID effectImplementationId);
SLresult (*SetEnabled) (SLAndroidEffectItf self,
SLInterfaceID effectImplementationId,
SLboolean enabled);
SLresult (*IsEnabled) (SLAndroidEffectItf self,
SLInterfaceID effectImplementationId,
SLboolean *pEnabled);
SLresult (*SendCommand) (SLAndroidEffectItf self,
SLInterfaceID effectImplementationId,
SLuint32 command,
SLuint32 commandSize,
void *pCommandData,
SLuint32 *replySize,
void *pReplyData);
};
/*---------------------------------------------------------------------------*/
/* Android Effect Send interface */
/*---------------------------------------------------------------------------*/
extern SLAPIENTRY const SLInterfaceID SL_IID_ANDROIDEFFECTSEND;
/** Android Effect Send interface methods */
struct SLAndroidEffectSendItf_;
typedef const struct SLAndroidEffectSendItf_ * const * SLAndroidEffectSendItf;
struct SLAndroidEffectSendItf_ {
SLresult (*EnableEffectSend) (
SLAndroidEffectSendItf self,
SLInterfaceID effectImplementationId,
SLboolean enable,
SLmillibel initialLevel
);
SLresult (*IsEnabled) (
SLAndroidEffectSendItf self,
SLInterfaceID effectImplementationId,
SLboolean *pEnable
);
SLresult (*SetDirectLevel) (
SLAndroidEffectSendItf self,
SLmillibel directLevel
);
SLresult (*GetDirectLevel) (
SLAndroidEffectSendItf self,
SLmillibel *pDirectLevel
);
SLresult (*SetSendLevel) (
SLAndroidEffectSendItf self,
SLInterfaceID effectImplementationId,
SLmillibel sendLevel
);
SLresult (*GetSendLevel)(
SLAndroidEffectSendItf self,
SLInterfaceID effectImplementationId,
SLmillibel *pSendLevel
);
};
/*---------------------------------------------------------------------------*/
/* Android Effect Capabilities interface */
/*---------------------------------------------------------------------------*/
extern SLAPIENTRY const SLInterfaceID SL_IID_ANDROIDEFFECTCAPABILITIES;
/** Android Effect Capabilities interface methods */
struct SLAndroidEffectCapabilitiesItf_;
typedef const struct SLAndroidEffectCapabilitiesItf_ * const * SLAndroidEffectCapabilitiesItf;
struct SLAndroidEffectCapabilitiesItf_ {
SLresult (*QueryNumEffects) (SLAndroidEffectCapabilitiesItf self,
SLuint32 *pNumSupportedEffects);
SLresult (*QueryEffect) (SLAndroidEffectCapabilitiesItf self,
SLuint32 index,
SLInterfaceID *pEffectType,
SLInterfaceID *pEffectImplementation,
SLchar *pName,
SLuint16 *pNameSize);
};
/*---------------------------------------------------------------------------*/
/* Android Configuration interface */
/*---------------------------------------------------------------------------*/
extern SLAPIENTRY const SLInterfaceID SL_IID_ANDROIDCONFIGURATION;
/** Android Configuration interface methods */
struct SLAndroidConfigurationItf_;
typedef const struct SLAndroidConfigurationItf_ * const * SLAndroidConfigurationItf;
struct SLAndroidConfigurationItf_ {
SLresult (*SetConfiguration) (SLAndroidConfigurationItf self,
const SLchar *configKey,
const void *pConfigValue,
SLuint32 valueSize);
SLresult (*GetConfiguration) (SLAndroidConfigurationItf self,
const SLchar *configKey,
SLuint32 *pValueSize,
void *pConfigValue
);
};
/*---------------------------------------------------------------------------*/
/* Android Simple Buffer Queue Interface */
/*---------------------------------------------------------------------------*/
extern SLAPIENTRY const SLInterfaceID SL_IID_ANDROIDSIMPLEBUFFERQUEUE;
struct SLAndroidSimpleBufferQueueItf_;
typedef const struct SLAndroidSimpleBufferQueueItf_ * const * SLAndroidSimpleBufferQueueItf;
typedef void (/*SLAPIENTRY*/ *slAndroidSimpleBufferQueueCallback)(
SLAndroidSimpleBufferQueueItf caller,
void *pContext
);
/** Android simple buffer queue state **/
typedef struct SLAndroidSimpleBufferQueueState_ {
SLuint32 count;
SLuint32 index;
} SLAndroidSimpleBufferQueueState;
struct SLAndroidSimpleBufferQueueItf_ {
SLresult (*Enqueue) (
SLAndroidSimpleBufferQueueItf self,
const void *pBuffer,
SLuint32 size
);
SLresult (*Clear) (
SLAndroidSimpleBufferQueueItf self
);
SLresult (*GetState) (
SLAndroidSimpleBufferQueueItf self,
SLAndroidSimpleBufferQueueState *pState
);
SLresult (*RegisterCallback) (
SLAndroidSimpleBufferQueueItf self,
slAndroidSimpleBufferQueueCallback callback,
void* pContext
);
};
/*---------------------------------------------------------------------------*/
/* Android File Descriptor Data Locator */
/*---------------------------------------------------------------------------*/
/** Addendum to Data locator macros */
#define SL_DATALOCATOR_ANDROIDFD ((SLuint32) 0x800007BC)
#define SL_DATALOCATOR_ANDROIDFD_USE_FILE_SIZE ((SLAint64) 0xFFFFFFFFFFFFFFFFll)
/** File Descriptor-based data locator definition, locatorType must be SL_DATALOCATOR_ANDROIDFD */
typedef struct SLDataLocator_AndroidFD_ {
SLuint32 locatorType;
SLint32 fd;
SLAint64 offset;
SLAint64 length;
} SLDataLocator_AndroidFD;
/*---------------------------------------------------------------------------*/
/* Android Android Simple Buffer Queue Data Locator */
/*---------------------------------------------------------------------------*/
/** Addendum to Data locator macros */
#define SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE ((SLuint32) 0x800007BD)
/** BufferQueue-based data locator definition where locatorType must be SL_DATALOCATOR_ANDROIDSIMPLEBUFFERQUEUE*/
typedef struct SLDataLocator_AndroidSimpleBufferQueue {
SLuint32 locatorType;
SLuint32 numBuffers;
} SLDataLocator_AndroidSimpleBufferQueue;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* OPENSL_ES_ANDROID_H_ */
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