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Location: alysbrooks-public/games/isometric-park-fna/FNA/lib/FAudio/cpp/xaudio2.h - annotation

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Commit Description:
Various UI improvements.
Commit Description:
Various UI improvements.
References:
r291:6a7d5e8510b1 default
File last commit:
r0:e33f209de7e5 default
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FNA/lib/FAudio/cpp/xaudio2.h
301 lines | 9.4 KiB | text/x-c | CLexer
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alys
Early working version (including all dependencies, lol).
 r0 #ifndef FACT_CPP_XAUDIO2_H
#define FACT_CPP_XAUDIO2_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#ifdef FAUDIOCPP_EXPORTS
#define FAUDIOCPP_API HRESULT __stdcall
#else
#define FAUDIOCPP_API __declspec(dllimport) HRESULT __stdcall
#endif
#ifndef XAUDIO2_VERSION
#define XAUDIO2_VERSION 7
#endif
#include "com_utils.h"
typedef FAudioProcessor XAUDIO2_PROCESSOR;
typedef FAudioDeviceDetails XAUDIO2_DEVICE_DETAILS;
typedef FAudioWaveFormatEx WAVEFORMATEX;
typedef FAudioWaveFormatExtensible WAVEFORMATEXTENSIBLE;
typedef FAudioDebugConfiguration XAUDIO2_DEBUG_CONFIGURATION;
typedef FAudioFilterParameters XAUDIO2_FILTER_PARAMETERS;
typedef FAudioBuffer XAUDIO2_BUFFER;
typedef FAudioBufferWMA XAUDIO2_BUFFER_WMA;
typedef FAudioVoiceState XAUDIO2_VOICE_STATE;
class IXAudio2EngineCallback;
class IXAudio2Voice;
class IXAudio2SourceVoice;
class IXAudio2SubmixVoice;
class IXAudio2MasteringVoice;
class IXAudio2VoiceCallback;
#pragma pack(push, 1)
#if XAUDIO2_VERSION >= 4
typedef struct XAUDIO2_SEND_DESCRIPTOR {
UINT32 Flags;
IXAudio2Voice *pOutputVoice;
} XAUDIO2_SEND_DESCRIPTOR;
typedef struct XAUDIO2_VOICE_SENDS {
UINT32 SendCount;
XAUDIO2_SEND_DESCRIPTOR *pSends;
} XAUDIO2_VOICE_SENDS;
#else
typedef struct XAUDIO2_VOICE_SENDS {
UINT32 SendCount;
IXAudio2Voice **pSends;
} XAUDIO2_VOICE_SENDS;
#endif
typedef struct XAUDIO2_EFFECT_DESCRIPTOR {
IUnknown *pEffect;
BOOL InitialState;
UINT32 OutputChannel;
} XAUDIO2_EFFECT_DESCRIPTOR;
typedef struct XAUDIO2_EFFECT_CHAIN {
UINT32 EffectCount;
XAUDIO2_EFFECT_DESCRIPTOR *pEffectDescriptors;
} XAUDIO2_EFFECT_CHAIN;
#if XAUDIO2_VERSION >= 3
typedef FAudioPerformanceData XAUDIO2_PERFORMANCE_DATA;
#else
typedef struct XAUDIO2_PERFORMANCE_DATA
{
uint64_t AudioCyclesSinceLastQuery;
uint64_t TotalCyclesSinceLastQuery;
uint32_t MinimumCyclesPerQuantum;
uint32_t MaximumCyclesPerQuantum;
uint32_t MemoryUsageInBytes;
uint32_t CurrentLatencyInSamples;
uint32_t GlitchesSinceEngineStarted;
uint32_t ActiveSourceVoiceCount;
uint32_t TotalSourceVoiceCount;
uint32_t ActiveSubmixVoiceCount;
uint32_t TotalSubmixVoiceCount;
uint32_t ActiveXmaSourceVoices;
uint32_t ActiveXmaStreams;
} XAUDIO2_PERFORMANCE_DATA;
#endif// XAUDIO2_VERSION >= 3
#if XAUDIO2_VERSION > 7
typedef FAudioVoiceDetails XAUDIO2_VOICE_DETAILS;
#else
typedef struct XAUDIO2_VOICE_DETAILS {
uint32_t CreationFlags;
uint32_t InputChannels;
uint32_t InputSampleRate;
} XAUDIO2_VOICE_DETAILS;
#endif // XAUDIO2_VERSION > 7
#pragma pack(pop)
class IXAudio2Voice {
public:
COM_METHOD(void) GetVoiceDetails (XAUDIO2_VOICE_DETAILS* pVoiceDetails) = 0;
COM_METHOD(HRESULT) SetOutputVoices (const XAUDIO2_VOICE_SENDS* pSendList) = 0;
COM_METHOD(HRESULT) SetEffectChain (const XAUDIO2_EFFECT_CHAIN* pEffectChain) = 0;
COM_METHOD(HRESULT) EnableEffect (
UINT32 EffectIndex,
UINT32 OperationSet = FAUDIO_COMMIT_NOW) = 0;
COM_METHOD(HRESULT) DisableEffect (
UINT32 EffectIndex,
UINT32 OperationSet = FAUDIO_COMMIT_NOW) = 0;
COM_METHOD(void) GetEffectState (UINT32 EffectIndex, BOOL* pEnabled) = 0;
COM_METHOD(HRESULT) SetEffectParameters (
UINT32 EffectIndex,
const void* pParameters,
UINT32 ParametersByteSize,
UINT32 OperationSet = FAUDIO_COMMIT_NOW) = 0;
COM_METHOD(HRESULT) GetEffectParameters (
UINT32 EffectIndex,
void* pParameters,
UINT32 ParametersByteSize) = 0;
COM_METHOD(HRESULT) SetFilterParameters (
const XAUDIO2_FILTER_PARAMETERS* pParameters,
UINT32 OperationSet = FAUDIO_COMMIT_NOW) = 0;
COM_METHOD(void) GetFilterParameters (XAUDIO2_FILTER_PARAMETERS* pParameters) = 0;
#if XAUDIO2_VERSION >= 4
COM_METHOD(HRESULT) SetOutputFilterParameters (
IXAudio2Voice* pDestinationVoice,
const XAUDIO2_FILTER_PARAMETERS* pParameters,
UINT32 OperationSet = FAUDIO_COMMIT_NOW) = 0;
COM_METHOD(void) GetOutputFilterParameters (
IXAudio2Voice* pDestinationVoice,
XAUDIO2_FILTER_PARAMETERS* pParameters) = 0;
#endif // XAUDIO2_VERSION >= 4
COM_METHOD(HRESULT) SetVolume (
float Volume,
UINT32 OperationSet = FAUDIO_COMMIT_NOW) = 0;
COM_METHOD(void) GetVolume (float* pVolume) = 0;
COM_METHOD(HRESULT) SetChannelVolumes (
UINT32 Channels,
const float* pVolumes,
UINT32 OperationSet = FAUDIO_COMMIT_NOW) = 0;
COM_METHOD(void) GetChannelVolumes (UINT32 Channels, float* pVolumes) = 0;
COM_METHOD(HRESULT) SetOutputMatrix (
IXAudio2Voice* pDestinationVoice,
UINT32 SourceChannels,
UINT32 DestinationChannels,
const float* pLevelMatrix,
UINT32 OperationSet = FAUDIO_COMMIT_NOW) = 0;
#if XAUDIO2_VERSION >= 1
COM_METHOD(void) GetOutputMatrix (
#else
COM_METHOD(HRESULT) GetOutputMatrix (
#endif // XAUDIO2_VERSION >= 1
IXAudio2Voice* pDestinationVoice,
UINT32 SourceChannels,
UINT32 DestinationChannels,
float* pLevelMatrix) = 0;
COM_METHOD(void) DestroyVoice() = 0;
public:
// not the ideal solution but the cleanest way I known to get to the common FAudioVoice object
// from a IXAudioVoice pointer to any derived class (without changing the vtable)
FAudioVoice *faudio_voice;
};
class IXAudio2SourceVoice : public IXAudio2Voice {
public:
COM_METHOD(HRESULT) Start (UINT32 Flags = 0, UINT32 OperationSet = FAUDIO_COMMIT_NOW) = 0;
COM_METHOD(HRESULT) Stop (UINT32 Flags = 0, UINT32 OperationSet = FAUDIO_COMMIT_NOW) = 0;
COM_METHOD(HRESULT) SubmitSourceBuffer (
const XAUDIO2_BUFFER* pBuffer,
const XAUDIO2_BUFFER_WMA* pBufferWMA = NULL) = 0;
COM_METHOD(HRESULT) FlushSourceBuffers () = 0;
COM_METHOD(HRESULT) Discontinuity () = 0;
COM_METHOD(HRESULT) ExitLoop (UINT32 OperationSet = FAUDIO_COMMIT_NOW) = 0;
#if (XAUDIO2_VERSION <= 7)
COM_METHOD(void) GetState ( XAUDIO2_VOICE_STATE* pVoiceState) = 0;
#else
COM_METHOD(void) GetState ( XAUDIO2_VOICE_STATE* pVoiceState, UINT32 Flags = 0) = 0;
#endif
COM_METHOD(HRESULT) SetFrequencyRatio (
float Ratio,
UINT32 OperationSet = FAUDIO_COMMIT_NOW) = 0;
COM_METHOD(void) GetFrequencyRatio (float* pRatio) = 0;
#if XAUDIO2_VERSION >= 4
COM_METHOD(HRESULT) SetSourceSampleRate (UINT32 NewSourceSampleRate) = 0;
#endif // XAUDIO2_VERSION >= 4
};
class IXAudio2SubmixVoice : public IXAudio2Voice {
};
class IXAudio2MasteringVoice : public IXAudio2Voice {
public:
#if (XAUDIO2_VERSION >= 8)
COM_METHOD(HRESULT) GetChannelMask (uint32_t *pChannelmask) = 0;
#endif
};
class IXAudio2VoiceCallback {
public:
#if XAUDIO2_VERSION >= 1
COM_METHOD(void) OnVoiceProcessingPassStart (UINT32 BytesRequired) = 0;
#else
COM_METHOD(void) OnVoiceProcessingPassStart () = 0;
#endif // XAUDIO2_VERSION >= 1
COM_METHOD(void) OnVoiceProcessingPassEnd () = 0;
COM_METHOD(void) OnStreamEnd () = 0;
COM_METHOD(void) OnBufferStart (void* pBufferContext) = 0;
COM_METHOD(void) OnBufferEnd (void* pBufferContext) = 0;
COM_METHOD(void) OnLoopEnd (void* pBufferContext) = 0;
COM_METHOD(void) OnVoiceError (void* pBufferContext, HRESULT Error) = 0;
};
class IXAudio2EngineCallback {
public:
COM_METHOD(void) OnProcessingPassStart () = 0;
COM_METHOD(void) OnProcessingPassEnd () = 0;
COM_METHOD(void) OnCriticalError (HRESULT Error) = 0;
};
class IXAudio2 : public IUnknown {
public:
#if (XAUDIO2_VERSION <= 7)
COM_METHOD(HRESULT) GetDeviceCount(UINT32 *pCount) = 0;
COM_METHOD(HRESULT) GetDeviceDetails (UINT32 Index, XAUDIO2_DEVICE_DETAILS* pDeviceDetails) = 0;
COM_METHOD(HRESULT) Initialize (
UINT32 Flags = 0,
XAUDIO2_PROCESSOR XAudio2Processor = FAUDIO_DEFAULT_PROCESSOR) = 0;
#endif // XAUDIO2_VERSION <= 7
COM_METHOD(HRESULT) RegisterForCallbacks (IXAudio2EngineCallback* pCallback) = 0;
COM_METHOD(void) UnregisterForCallbacks ( IXAudio2EngineCallback* pCallback) = 0;
COM_METHOD(HRESULT) CreateSourceVoice (
IXAudio2SourceVoice** ppSourceVoice,
const WAVEFORMATEX* pSourceFormat,
UINT32 Flags = 0,
float MaxFrequencyRatio = FAUDIO_DEFAULT_FREQ_RATIO,
IXAudio2VoiceCallback* pCallback = NULL,
const XAUDIO2_VOICE_SENDS* pSendList = NULL,
const XAUDIO2_EFFECT_CHAIN* pEffectChain = NULL) = 0;
COM_METHOD(HRESULT) CreateSubmixVoice(
IXAudio2SubmixVoice** ppSubmixVoice,
UINT32 InputChannels,
UINT32 InputSampleRate,
UINT32 Flags = 0,
UINT32 ProcessingStage = 0,
const XAUDIO2_VOICE_SENDS* pSendList = NULL,
const XAUDIO2_EFFECT_CHAIN* pEffectChain = NULL) = 0;
#if XAUDIO2_VERSION <= 7
COM_METHOD(HRESULT) CreateMasteringVoice(
IXAudio2MasteringVoice** ppMasteringVoice,
UINT32 InputChannels = FAUDIO_DEFAULT_CHANNELS,
UINT32 InputSampleRate = FAUDIO_DEFAULT_SAMPLERATE,
UINT32 Flags = 0,
UINT32 DeviceIndex = 0,
const XAUDIO2_EFFECT_CHAIN* pEffectChain = NULL) = 0;
#else
COM_METHOD(HRESULT) CreateMasteringVoice (
IXAudio2MasteringVoice** ppMasteringVoice,
UINT32 InputChannels = FAUDIO_DEFAULT_CHANNELS,
UINT32 InputSampleRate = FAUDIO_DEFAULT_SAMPLERATE,
UINT32 Flags = 0,
LPCWSTR szDeviceId = NULL,
const XAUDIO2_EFFECT_CHAIN* pEffectChain = NULL,
int StreamCategory = 6) = 0; // FIXME: type was AUDIO_STREAM_CATEGORY (scoped enum so int for now)
#endif // XAUDIO2_VERSION <= 7
COM_METHOD(HRESULT) StartEngine() = 0;
COM_METHOD(void) StopEngine() = 0;
COM_METHOD(HRESULT) CommitChanges(UINT32 OperationSet) = 0;
COM_METHOD(void) GetPerformanceData(XAUDIO2_PERFORMANCE_DATA* pPerfData) = 0;
COM_METHOD(void) SetDebugConfiguration(
XAUDIO2_DEBUG_CONFIGURATION* pDebugConfiguration,
void* pReserved = NULL) = 0;
};
#if XAUDIO2_VERSION >= 8
FAUDIOCPP_API XAudio2Create(
IXAudio2 **ppXAudio2,
UINT32 Flags,
XAUDIO2_PROCESSOR XAudio2Processor
);
#endif // XAUDIO2_VERSION >= 8
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif // FACT_CPP_XAUDIO2_H