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RetroArch/audio/xaudio-c/xaudio-xdk360.h

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2013 - Hans-Kristian Arntzen
* Copyright (C) 2010-2013 - OV2
* Copyright (C) 2011-2013 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
// Kinda stripped down. Only contains the bare essentials used in RetroArch.
#ifndef XAUDIO2_XDK360_H
#define XAUDIO2_XDK360_H
#define DEFINE_CLSID(className, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
DEFINE_GUID(CLSID_##className, 0x##l, 0x##w1, 0x##w2, 0x##b1, 0x##b2, 0x##b3, 0x##b4, 0x##b5, 0x##b6, 0x##b7, 0x##b8)
#define DEFINE_IID(interfaceName, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
DEFINE_GUID(IID_##interfaceName, 0x##l, 0x##w1, 0x##w2, 0x##b1, 0x##b2, 0x##b3, 0x##b4, 0x##b5, 0x##b6, 0x##b7, 0x##b8)
#define X2DEFAULT(x)
DEFINE_CLSID(XAudio2, 3eda9b49, 2085, 498b, 9b, b2, 39, a6, 77, 84, 93, de);
DEFINE_CLSID(XAudio2_Debug, 47199894, 7cc2, 444d, 98, 73, ce, d2, 56, 2c, c6, 0e);
DEFINE_IID(IXAudio2, 8bcf1f58, 9fe7, 4583, 8a, c6, e2, ad, c4, 65, c8, bb);
#include <audiodefs.h> // Basic audio data types and constants
// All structures defined in this file use tight field packing
#pragma pack(push, 1)
#define XAUDIO2_COMMIT_NOW 0
#define XAUDIO2_DEFAULT_CHANNELS 0
#define XAUDIO2_DEFAULT_SAMPLERATE 0
#define XAUDIO2_DEFAULT_FREQ_RATIO 2.0f
#define XAUDIO2_DEBUG_ENGINE 0x0001
#define XAUDIO2_VOICE_NOSRC 0x0004
typedef enum XAUDIO2_DEVICE_ROLE
{
NotDefaultDevice = 0x0,
DefaultConsoleDevice = 0x1,
DefaultMultimediaDevice = 0x2,
DefaultCommunicationsDevice = 0x4,
DefaultGameDevice = 0x8,
GlobalDefaultDevice = 0xf,
InvalidDeviceRole = ~GlobalDefaultDevice
} XAUDIO2_DEVICE_ROLE;
typedef enum XAUDIO2_XBOX_HWTHREAD_SPECIFIER
{
XboxThread0 = 0x01,
XboxThread1 = 0x02,
XboxThread2 = 0x04,
XboxThread3 = 0x08,
XboxThread4 = 0x10,
XboxThread5 = 0x20,
XAUDIO2_ANY_PROCESSOR = XboxThread4,
XAUDIO2_DEFAULT_PROCESSOR = XAUDIO2_ANY_PROCESSOR
} XAUDIO2_XBOX_HWTHREAD_SPECIFIER, XAUDIO2_PROCESSOR;
typedef enum XAUDIO2_FILTER_TYPE
{
LowPassFilter,
BandPassFilter,
HighPassFilter,
NotchFilter
} XAUDIO2_FILTER_TYPE;
typedef struct XAUDIO2_DEVICE_DETAILS
{
WCHAR DeviceID[256];
WCHAR DisplayName[256];
XAUDIO2_DEVICE_ROLE Role;
WAVEFORMATEXTENSIBLE OutputFormat;
} XAUDIO2_DEVICE_DETAILS;
typedef interface XAUDIO2_VOICE_DETAILS XAUDIO2_VOICE_DETAILS;
typedef interface XAUDIO2_VOICE_SENDS XAUDIO2_VOICE_SENDS;
typedef interface XAUDIO2_EFFECT_DESCRIPTOR XAUDIO2_EFFECT_DESCRIPTOR;
typedef interface XAUDIO2_EFFECT_CHAIN XAUDIO2_EFFECT_CHAIN;
typedef interface XAUDIO2_FILTER_PARAMETERS XAUDIO2_FILTER_PARAMETERS;
typedef interface XAUDIO2_BUFFER_WMA XAUDIO2_BUFFER_WMA;
typedef interface XAUDIO2_VOICE_STATE XAUDIO2_VOICE_STATE;
typedef interface XAUDIO2_PERFORMANCE_DATA XAUDIO2_PERFORMANCE_DATA;
typedef interface XAUDIO2_DEBUG_CONFIGURATION XAUDIO2_DEBUG_CONFIGURATION;
typedef interface IXAudio2EngineCallback IXAudio2EngineCallback;
typedef interface IXAudio2SubmixVoice IXAudio2SubmixVoice;
typedef struct XAUDIO2_BUFFER
{
UINT32 Flags;
UINT32 AudioBytes;
const BYTE* pAudioData;
UINT32 PlayBegin;
UINT32 PlayLength;
UINT32 LoopBegin;
UINT32 LoopLength;
UINT32 LoopCount;
void* pContext;
} XAUDIO2_BUFFER;
DECLARE_INTERFACE(IXAudio2VoiceCallback)
{
STDMETHOD_(void, OnVoiceProcessingPassStart) (THIS_ UINT32 BytesRequired) PURE;
STDMETHOD_(void, OnVoiceProcessingPassEnd) (THIS) PURE;
STDMETHOD_(void, OnStreamEnd) (THIS) PURE;
STDMETHOD_(void, OnBufferStart) (THIS_ void* pBufferContext) PURE;
STDMETHOD_(void, OnBufferEnd) (THIS_ void* pBufferContext) PURE;
STDMETHOD_(void, OnLoopEnd) (THIS_ void* pBufferContext) PURE;
STDMETHOD_(void, OnVoiceError) (THIS_ void* pBufferContext, HRESULT Error) PURE;
};
DECLARE_INTERFACE(IXAudio2Voice)
{
#define Declare_IXAudio2Voice_Methods() \
STDMETHOD_(void, GetVoiceDetails) (THIS_ __out XAUDIO2_VOICE_DETAILS* pVoiceDetails) PURE; \
\
STDMETHOD(SetOutputVoices) (THIS_ __in_opt const XAUDIO2_VOICE_SENDS* pSendList) PURE; \
\
STDMETHOD(SetEffectChain) (THIS_ __in_opt const XAUDIO2_EFFECT_CHAIN* pEffectChain) PURE; \
\
STDMETHOD(EnableEffect) (THIS_ UINT32 EffectIndex, \
UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE; \
\
STDMETHOD(DisableEffect) (THIS_ UINT32 EffectIndex, \
UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE; \
\
STDMETHOD_(void, GetEffectState) (THIS_ UINT32 EffectIndex, __out BOOL* pEnabled) PURE; \
\
STDMETHOD(SetEffectParameters) (THIS_ UINT32 EffectIndex, \
__in_bcount(ParametersByteSize) const void* pParameters, \
UINT32 ParametersByteSize, \
UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE; \
\
STDMETHOD(GetEffectParameters) (THIS_ UINT32 EffectIndex, \
__out_bcount(ParametersByteSize) void* pParameters, \
UINT32 ParametersByteSize) PURE; \
\
STDMETHOD(SetFilterParameters) (THIS_ __in const XAUDIO2_FILTER_PARAMETERS* pParameters, \
UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE; \
\
STDMETHOD_(void, GetFilterParameters) (THIS_ __out XAUDIO2_FILTER_PARAMETERS* pParameters) PURE; \
\
STDMETHOD(SetOutputFilterParameters) (THIS_ __in_opt IXAudio2Voice* pDestinationVoice, \
__in const XAUDIO2_FILTER_PARAMETERS* pParameters, \
UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE; \
\
STDMETHOD_(void, GetOutputFilterParameters) (THIS_ __in_opt IXAudio2Voice* pDestinationVoice, \
__out XAUDIO2_FILTER_PARAMETERS* pParameters) PURE; \
\
STDMETHOD(SetVolume) (THIS_ float Volume, \
UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE; \
\
STDMETHOD_(void, GetVolume) (THIS_ __out float* pVolume) PURE; \
\
STDMETHOD(SetChannelVolumes) (THIS_ UINT32 Channels, __in_ecount(Channels) const float* pVolumes, \
UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE; \
\
STDMETHOD_(void, GetChannelVolumes) (THIS_ UINT32 Channels, __out_ecount(Channels) float* pVolumes) PURE; \
\
STDMETHOD(SetOutputMatrix) (THIS_ __in_opt IXAudio2Voice* pDestinationVoice, \
UINT32 SourceChannels, UINT32 DestinationChannels, \
__in_ecount(SourceChannels * DestinationChannels) const float* pLevelMatrix, \
UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE; \
\
STDMETHOD_(void, GetOutputMatrix) (THIS_ __in_opt IXAudio2Voice* pDestinationVoice, \
UINT32 SourceChannels, UINT32 DestinationChannels, \
__out_ecount(SourceChannels * DestinationChannels) float* pLevelMatrix) PURE; \
\
STDMETHOD_(void, DestroyVoice) (THIS) PURE
Declare_IXAudio2Voice_Methods();
};
DECLARE_INTERFACE_(IXAudio2MasteringVoice, IXAudio2Voice)
{
Declare_IXAudio2Voice_Methods();
};
DECLARE_INTERFACE_(IXAudio2SourceVoice, IXAudio2Voice)
{
Declare_IXAudio2Voice_Methods();
STDMETHOD(Start) (THIS_ UINT32 Flags X2DEFAULT(0), UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE;
STDMETHOD(Stop) (THIS_ UINT32 Flags X2DEFAULT(0), UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE;
STDMETHOD(SubmitSourceBuffer) (THIS_ __in const XAUDIO2_BUFFER* pBuffer, __in_opt const XAUDIO2_BUFFER_WMA* pBufferWMA X2DEFAULT(NULL)) PURE;
STDMETHOD(FlushSourceBuffers) (THIS) PURE;
STDMETHOD(Discontinuity) (THIS) PURE;
STDMETHOD(ExitLoop) (THIS_ UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE;
STDMETHOD_(void, GetState) (THIS_ __out XAUDIO2_VOICE_STATE* pVoiceState) PURE;
STDMETHOD(SetFrequencyRatio) (THIS_ float Ratio,
UINT32 OperationSet X2DEFAULT(XAUDIO2_COMMIT_NOW)) PURE;
STDMETHOD_(void, GetFrequencyRatio) (THIS_ __out float* pRatio) PURE;
STDMETHOD(SetSourceSampleRate) (THIS_ UINT32 NewSourceSampleRate) PURE;
};
DECLARE_INTERFACE_(IXAudio2, IUnknown)
{
STDMETHOD(QueryInterface) (THIS_ REFIID riid, __deref_out void** ppvInterface) PURE;
STDMETHOD_(ULONG, AddRef) (THIS) PURE;
STDMETHOD_(ULONG, Release) (THIS) PURE;
STDMETHOD(GetDeviceCount) (THIS_ __out UINT32* pCount) PURE;
STDMETHOD(GetDeviceDetails) (THIS_ UINT32 Index, __out XAUDIO2_DEVICE_DETAILS* pDeviceDetails) PURE;
STDMETHOD(Initialize) (THIS_ UINT32 Flags X2DEFAULT(0),
XAUDIO2_PROCESSOR XAudio2Processor X2DEFAULT(XAUDIO2_DEFAULT_PROCESSOR)) PURE;
STDMETHOD(RegisterForCallbacks) (__in IXAudio2EngineCallback* pCallback) PURE;
STDMETHOD_(void, UnregisterForCallbacks) (__in IXAudio2EngineCallback* pCallback) PURE;
STDMETHOD(CreateSourceVoice) (THIS_ __deref_out IXAudio2SourceVoice** ppSourceVoice,
__in const WAVEFORMATEX* pSourceFormat,
UINT32 Flags X2DEFAULT(0),
float MaxFrequencyRatio X2DEFAULT(XAUDIO2_DEFAULT_FREQ_RATIO),
__in_opt IXAudio2VoiceCallback* pCallback X2DEFAULT(NULL),
__in_opt const XAUDIO2_VOICE_SENDS* pSendList X2DEFAULT(NULL),
__in_opt const XAUDIO2_EFFECT_CHAIN* pEffectChain X2DEFAULT(NULL)) PURE;
STDMETHOD(CreateSubmixVoice) (THIS_ __deref_out IXAudio2SubmixVoice** ppSubmixVoice,
UINT32 InputChannels, UINT32 InputSampleRate,
UINT32 Flags X2DEFAULT(0), UINT32 ProcessingStage X2DEFAULT(0),
__in_opt const XAUDIO2_VOICE_SENDS* pSendList X2DEFAULT(NULL),
__in_opt const XAUDIO2_EFFECT_CHAIN* pEffectChain X2DEFAULT(NULL)) PURE;
STDMETHOD(CreateMasteringVoice) (THIS_ __deref_out IXAudio2MasteringVoice** ppMasteringVoice,
UINT32 InputChannels X2DEFAULT(XAUDIO2_DEFAULT_CHANNELS),
UINT32 InputSampleRate X2DEFAULT(XAUDIO2_DEFAULT_SAMPLERATE),
UINT32 Flags X2DEFAULT(0), UINT32 DeviceIndex X2DEFAULT(0),
__in_opt const XAUDIO2_EFFECT_CHAIN* pEffectChain X2DEFAULT(NULL)) PURE;
STDMETHOD(StartEngine) (THIS) PURE;
STDMETHOD_(void, StopEngine) (THIS) PURE;
STDMETHOD(CommitChanges) (THIS_ UINT32 OperationSet) PURE;
};
// C++ hooks.
#define IXAudio2_Initialize(This,Flags,XAudio2Processor) ((This)->lpVtbl->Initialize(This,Flags,XAudio2Processor))
#define IXAudio2_Release(This) ((This)->lpVtbl->Release(This))
#define IXAudio2_CreateSourceVoice(This,ppSourceVoice,pSourceFormat,Flags,MaxFrequencyRatio,pCallback,pSendList,pEffectChain) ((This)->lpVtbl->CreateSourceVoice(This,ppSourceVoice,pSourceFormat,Flags,MaxFrequencyRatio,pCallback,pSendList,pEffectChain))
#define IXAudio2_CreateMasteringVoice(This,ppMasteringVoice,InputChannels,InputSampleRate,Flags,DeviceIndex,pEffectChain) ((This)->lpVtbl->CreateMasteringVoice(This,ppMasteringVoice,InputChannels,InputSampleRate,Flags,DeviceIndex,pEffectChain))
#define IXAudio2_GetDeviceCount(This,puCount) ((This)->lpVtbl->GetDeviceCount(This,puCount))
#define IXAudio2_GetDeviceDetails(This,Index,pDeviceDetails) ((This)->lpVtbl->GetDeviceDetails(This,Index,pDeviceDetails))
#define IXAudio2SourceVoice_Start(This,Flags,OperationSet) ((This)->lpVtbl->Start(This,Flags,OperationSet))
#define IXAudio2SourceVoice_Stop(This,Flags,OperationSet) ((This)->lpVtbl->Stop(This,Flags,OperationSet))
#define IXAudio2SourceVoice_SubmitSourceBuffer(This,pBuffer,pBufferWMA) ((This)->lpVtbl->SubmitSourceBuffer(This,pBuffer,pBufferWMA))
#define IXAudio2SourceVoice_DestroyVoice IXAudio2Voice_DestroyVoice
#define IXAudio2MasteringVoice_DestroyVoice IXAudio2Voice_DestroyVoice
STDAPI XAudio2Create(__deref_out IXAudio2** ppXAudio2, UINT32 Flags X2DEFAULT(0),
XAUDIO2_PROCESSOR XAudio2Processor X2DEFAULT(XAUDIO2_DEFAULT_PROCESSOR));
// Undo the #pragma pack(push, 1) directive at the top of this file
#pragma pack(pop)
#endif
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