Mercurial > might-and-magic-trilogy
diff lib/legacy_dx/dmusicc.h @ 0:8b8875f5b359
Initial commit
| author | Nomad |
|---|---|
| date | Fri, 05 Oct 2012 16:07:14 +0200 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/lib/legacy_dx/dmusicc.h Fri Oct 05 16:07:14 2012 +0200 @@ -0,0 +1,784 @@ +/************************************************************************ +* * +* dmusicc.h -- This module defines the DirectMusic core API's * +* * +* Copyright (c) Microsoft Corporation. All rights reserved. * +* * +************************************************************************/ + +#ifndef _DMUSICC_ +#define _DMUSICC_ + +#include <windows.h> + +#define COM_NO_WINDOWS_H +#include <objbase.h> + +#include <mmsystem.h> + +#include "dls1.h" +#include "dmerror.h" +#include "dmdls.h" +#include "dsound.h" +#include "dmusbuff.h" + +#include <pshpack8.h> + +#ifdef __cplusplus +extern "C" { +#endif + +typedef ULONGLONG SAMPLE_TIME; +typedef ULONGLONG SAMPLE_POSITION; +typedef SAMPLE_TIME *LPSAMPLE_TIME; + +#define DMUS_MAX_DESCRIPTION 128 +#define DMUS_MAX_DRIVER 128 + +typedef struct _DMUS_BUFFERDESC *LPDMUS_BUFFERDESC; +typedef struct _DMUS_BUFFERDESC +{ + DWORD dwSize; + DWORD dwFlags; + GUID guidBufferFormat; + DWORD cbBuffer; +} DMUS_BUFFERDESC; + +/* DMUS_EFFECT_ flags are used in the dwEffectFlags fields of both DMUS_PORTCAPS + * and DMUS_PORTPARAMS. + */ +#define DMUS_EFFECT_NONE 0x00000000 +#define DMUS_EFFECT_REVERB 0x00000001 +#define DMUS_EFFECT_CHORUS 0x00000002 +#define DMUS_EFFECT_DELAY 0x00000004 + +/* For DMUS_PORTCAPS dwClass + */ +#define DMUS_PC_INPUTCLASS (0) +#define DMUS_PC_OUTPUTCLASS (1) + +/* For DMUS_PORTCAPS dwFlags + */ +#define DMUS_PC_DLS (0x00000001) // Supports DLS downloading and DLS level 1. +#define DMUS_PC_EXTERNAL (0x00000002) // External MIDI module. +#define DMUS_PC_SOFTWARESYNTH (0x00000004) // Software synthesizer. +#define DMUS_PC_MEMORYSIZEFIXED (0x00000008) // Memory size is fixed. +#define DMUS_PC_GMINHARDWARE (0x00000010) // GM sound set is built in, no need to download. +#define DMUS_PC_GSINHARDWARE (0x00000020) // GS sound set is built in. +#define DMUS_PC_XGINHARDWARE (0x00000040) // XG sound set is built in. +#define DMUS_PC_DIRECTSOUND (0x00000080) // Connects to DirectSound via a DirectSound buffer. +#define DMUS_PC_SHAREABLE (0x00000100) // Synth can be actively shared by multiple apps at once. +#define DMUS_PC_DLS2 (0x00000200) // Supports DLS2 instruments. +#define DMUS_PC_AUDIOPATH (0x00000400) // Multiple outputs can be connected to DirectSound for audiopaths. +#define DMUS_PC_WAVE (0x00000800) // Supports streaming and one shot waves. + +#define DMUS_PC_SYSTEMMEMORY (0x7FFFFFFF) // Sample memory is system memory. + + +typedef struct _DMUS_PORTCAPS +{ + DWORD dwSize; + DWORD dwFlags; + GUID guidPort; + DWORD dwClass; + DWORD dwType; + DWORD dwMemorySize; + DWORD dwMaxChannelGroups; + DWORD dwMaxVoices; + DWORD dwMaxAudioChannels; + DWORD dwEffectFlags; + WCHAR wszDescription[DMUS_MAX_DESCRIPTION]; +} DMUS_PORTCAPS; + +typedef DMUS_PORTCAPS *LPDMUS_PORTCAPS; + +/* Values for DMUS_PORTCAPS dwType. This field indicates the underlying + * driver type of the port. + */ +#define DMUS_PORT_WINMM_DRIVER (0) +#define DMUS_PORT_USER_MODE_SYNTH (1) +#define DMUS_PORT_KERNEL_MODE (2) + +/* These flags (set in dwValidParams) indicate which other members of the */ +/* DMUS_PORTPARAMS are valid. */ +/* */ +#define DMUS_PORTPARAMS_VOICES 0x00000001 +#define DMUS_PORTPARAMS_CHANNELGROUPS 0x00000002 +#define DMUS_PORTPARAMS_AUDIOCHANNELS 0x00000004 +#define DMUS_PORTPARAMS_SAMPLERATE 0x00000008 +#define DMUS_PORTPARAMS_EFFECTS 0x00000020 +#define DMUS_PORTPARAMS_SHARE 0x00000040 +#define DMUS_PORTPARAMS_FEATURES 0x00000080 /* DirectX 8.0 and above */ + +typedef struct _DMUS_PORTPARAMS +{ + DWORD dwSize; + DWORD dwValidParams; + DWORD dwVoices; + DWORD dwChannelGroups; + DWORD dwAudioChannels; + DWORD dwSampleRate; + DWORD dwEffectFlags; + BOOL fShare; +} DMUS_PORTPARAMS7; + +typedef struct _DMUS_PORTPARAMS8 +{ + DWORD dwSize; + DWORD dwValidParams; + DWORD dwVoices; + DWORD dwChannelGroups; + DWORD dwAudioChannels; + DWORD dwSampleRate; + DWORD dwEffectFlags; + BOOL fShare; + DWORD dwFeatures; +} DMUS_PORTPARAMS8; + +#define DMUS_PORT_FEATURE_AUDIOPATH 0x00000001 /* Supports audiopath connection to DirectSound buffers. */ +#define DMUS_PORT_FEATURE_STREAMING 0x00000002 /* Supports streaming waves through the synth. */ + + +typedef DMUS_PORTPARAMS8 DMUS_PORTPARAMS; +typedef DMUS_PORTPARAMS *LPDMUS_PORTPARAMS; + +typedef struct _DMUS_SYNTHSTATS *LPDMUS_SYNTHSTATS; +typedef struct _DMUS_SYNTHSTATS8 *LPDMUS_SYNTHSTATS8; +typedef struct _DMUS_SYNTHSTATS +{ + DWORD dwSize; /* Size in bytes of the structure */ + DWORD dwValidStats; /* Flags indicating which fields below are valid. */ + DWORD dwVoices; /* Average number of voices playing. */ + DWORD dwTotalCPU; /* Total CPU usage as percent * 100. */ + DWORD dwCPUPerVoice; /* CPU per voice as percent * 100. */ + DWORD dwLostNotes; /* Number of notes lost in 1 second. */ + DWORD dwFreeMemory; /* Free memory in bytes */ + long lPeakVolume; /* Decibel level * 100. */ +} DMUS_SYNTHSTATS; + +typedef struct _DMUS_SYNTHSTATS8 +{ + DWORD dwSize; /* Size in bytes of the structure */ + DWORD dwValidStats; /* Flags indicating which fields below are valid. */ + DWORD dwVoices; /* Average number of voices playing. */ + DWORD dwTotalCPU; /* Total CPU usage as percent * 100. */ + DWORD dwCPUPerVoice; /* CPU per voice as percent * 100. */ + DWORD dwLostNotes; /* Number of notes lost in 1 second. */ + DWORD dwFreeMemory; /* Free memory in bytes */ + long lPeakVolume; /* Decibel level * 100. */ + DWORD dwSynthMemUse; /* Memory used by synth wave data */ +} DMUS_SYNTHSTATS8; + +#define DMUS_SYNTHSTATS_VOICES (1 << 0) +#define DMUS_SYNTHSTATS_TOTAL_CPU (1 << 1) +#define DMUS_SYNTHSTATS_CPU_PER_VOICE (1 << 2) +#define DMUS_SYNTHSTATS_LOST_NOTES (1 << 3) +#define DMUS_SYNTHSTATS_PEAK_VOLUME (1 << 4) +#define DMUS_SYNTHSTATS_FREE_MEMORY (1 << 5) + +#define DMUS_SYNTHSTATS_SYSTEMMEMORY DMUS_PC_SYSTEMMEMORY + +typedef struct _DMUS_WAVES_REVERB_PARAMS +{ + float fInGain; /* Input gain in dB (to avoid output overflows) */ + float fReverbMix; /* Reverb mix in dB. 0dB means 100% wet reverb (no direct signal) + Negative values gives less wet signal. + The coeficients are calculated so that the overall output level stays + (approximately) constant regardless of the ammount of reverb mix. */ + float fReverbTime; /* The reverb decay time, in milliseconds. */ + float fHighFreqRTRatio; /* The ratio of the high frequencies to the global reverb time. + Unless very 'splashy-bright' reverbs are wanted, this should be set to + a value < 1.0. + For example if dRevTime==1000ms and dHighFreqRTRatio=0.1 than the + decay time for high frequencies will be 100ms.*/ + +} DMUS_WAVES_REVERB_PARAMS; + +/* Note: Default values for Reverb are: + fInGain = 0.0dB (no change in level) + fReverbMix = -10.0dB (a reasonable reverb mix) + fReverbTime = 1000.0ms (one second global reverb time) + fHighFreqRTRatio = 0.001 (the ratio of the high frequencies to the global reverb time) +*/ + +typedef enum +{ + DMUS_CLOCK_SYSTEM = 0, + DMUS_CLOCK_WAVE = 1 +} DMUS_CLOCKTYPE; + +#define DMUS_CLOCKF_GLOBAL 0x00000001 + +typedef struct _DMUS_CLOCKINFO7 *LPDMUS_CLOCKINFO7; +typedef struct _DMUS_CLOCKINFO7 +{ + DWORD dwSize; + DMUS_CLOCKTYPE ctType; + GUID guidClock; /* Identifies this time source */ + WCHAR wszDescription[DMUS_MAX_DESCRIPTION]; +} DMUS_CLOCKINFO7; + +typedef struct _DMUS_CLOCKINFO8 *LPDMUS_CLOCKINFO8; +typedef struct _DMUS_CLOCKINFO8 +{ + DWORD dwSize; + DMUS_CLOCKTYPE ctType; + GUID guidClock; /* Identifies this time source */ + WCHAR wszDescription[DMUS_MAX_DESCRIPTION]; + DWORD dwFlags; +} DMUS_CLOCKINFO8; + +typedef DMUS_CLOCKINFO8 DMUS_CLOCKINFO; +typedef DMUS_CLOCKINFO *LPDMUS_CLOCKINFO; + +/* Default bus identifiers + * + * The first 17 are direct mappings to the destinations defined in both + * the MMA DLS Level 2 specification and the Microsoft Multi-Channel audio + * specification. + */ +#define DSBUSID_FIRST_SPKR_LOC 0 +#define DSBUSID_FRONT_LEFT 0 +#define DSBUSID_LEFT 0 /* Front left is also just left */ +#define DSBUSID_FRONT_RIGHT 1 +#define DSBUSID_RIGHT 1 /* Ditto front right */ +#define DSBUSID_FRONT_CENTER 2 +#define DSBUSID_LOW_FREQUENCY 3 +#define DSBUSID_BACK_LEFT 4 +#define DSBUSID_BACK_RIGHT 5 +#define DSBUSID_FRONT_LEFT_OF_CENTER 6 +#define DSBUSID_FRONT_RIGHT_OF_CENTER 7 +#define DSBUSID_BACK_CENTER 8 +#define DSBUSID_SIDE_LEFT 9 +#define DSBUSID_SIDE_RIGHT 10 +#define DSBUSID_TOP_CENTER 11 +#define DSBUSID_TOP_FRONT_LEFT 12 +#define DSBUSID_TOP_FRONT_CENTER 13 +#define DSBUSID_TOP_FRONT_RIGHT 14 +#define DSBUSID_TOP_BACK_LEFT 15 +#define DSBUSID_TOP_BACK_CENTER 16 +#define DSBUSID_TOP_BACK_RIGHT 17 +#define DSBUSID_LAST_SPKR_LOC 17 + +#define DSBUSID_IS_SPKR_LOC(id) ( ((id) >= DSBUSID_FIRST_SPKR_LOC) && ((id) <= DSBUSID_LAST_SPKR_LOC) ) + +/* These bus identifiers are for the standard DLS effect sends + */ +#define DSBUSID_REVERB_SEND 64 +#define DSBUSID_CHORUS_SEND 65 + +/* Dynamic bus identifiers start here. See the documentation for how + * synthesizers map the output of voices to static and dynamic + * bus identifiers. + */ +#define DSBUSID_DYNAMIC_0 512 + +/* Null bus, used to identify busses that have no function mapping. +*/ +#define DSBUSID_NULL 0xFFFFFFFF + +interface IDirectMusic; +interface IDirectMusic8; +interface IDirectMusicBuffer; +interface IDirectMusicPort; +interface IDirectMusicThru; +interface IReferenceClock; + +#ifndef __cplusplus + +typedef interface IDirectMusic IDirectMusic; +typedef interface IDirectMusic8 IDirectMusic8; +typedef interface IDirectMusicPort IDirectMusicPort; +typedef interface IDirectMusicBuffer IDirectMusicBuffer; +typedef interface IDirectMusicThru IDirectMusicThru; +typedef interface IReferenceClock IReferenceClock; + +#endif /* C++ */ + +typedef IDirectMusic *LPDIRECTMUSIC; +typedef IDirectMusic8 *LPDIRECTMUSIC8; +typedef IDirectMusicPort *LPDIRECTMUSICPORT; +typedef IDirectMusicBuffer *LPDIRECTMUSICBUFFER; + +#undef INTERFACE +#define INTERFACE IDirectMusic +DECLARE_INTERFACE_(IDirectMusic, IUnknown) +{ + /* IUnknown */ + STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID FAR *) PURE; + STDMETHOD_(ULONG,AddRef) (THIS) PURE; + STDMETHOD_(ULONG,Release) (THIS) PURE; + + /* IDirectMusic */ + STDMETHOD(EnumPort) (THIS_ DWORD dwIndex, + LPDMUS_PORTCAPS pPortCaps) PURE; + STDMETHOD(CreateMusicBuffer) (THIS_ LPDMUS_BUFFERDESC pBufferDesc, + LPDIRECTMUSICBUFFER *ppBuffer, + LPUNKNOWN pUnkOuter) PURE; + STDMETHOD(CreatePort) (THIS_ REFCLSID rclsidPort, + LPDMUS_PORTPARAMS pPortParams, + LPDIRECTMUSICPORT *ppPort, + LPUNKNOWN pUnkOuter) PURE; + STDMETHOD(EnumMasterClock) (THIS_ DWORD dwIndex, + LPDMUS_CLOCKINFO lpClockInfo) PURE; + STDMETHOD(GetMasterClock) (THIS_ LPGUID pguidClock, + IReferenceClock **ppReferenceClock) PURE; + STDMETHOD(SetMasterClock) (THIS_ REFGUID rguidClock) PURE; + STDMETHOD(Activate) (THIS_ BOOL fEnable) PURE; + STDMETHOD(GetDefaultPort) (THIS_ LPGUID pguidPort) PURE; + STDMETHOD(SetDirectSound) (THIS_ LPDIRECTSOUND pDirectSound, + HWND hWnd) PURE; +}; + +#undef INTERFACE +#define INTERFACE IDirectMusic8 +DECLARE_INTERFACE_(IDirectMusic8, IDirectMusic) +{ + /* IUnknown */ + STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID FAR *) PURE; + STDMETHOD_(ULONG,AddRef) (THIS) PURE; + STDMETHOD_(ULONG,Release) (THIS) PURE; + + /* IDirectMusic */ + STDMETHOD(EnumPort) (THIS_ DWORD dwIndex, + LPDMUS_PORTCAPS pPortCaps) PURE; + STDMETHOD(CreateMusicBuffer) (THIS_ LPDMUS_BUFFERDESC pBufferDesc, + LPDIRECTMUSICBUFFER *ppBuffer, + LPUNKNOWN pUnkOuter) PURE; + STDMETHOD(CreatePort) (THIS_ REFCLSID rclsidPort, + LPDMUS_PORTPARAMS pPortParams, + LPDIRECTMUSICPORT *ppPort, + LPUNKNOWN pUnkOuter) PURE; + STDMETHOD(EnumMasterClock) (THIS_ DWORD dwIndex, + LPDMUS_CLOCKINFO lpClockInfo) PURE; + STDMETHOD(GetMasterClock) (THIS_ LPGUID pguidClock, + IReferenceClock **ppReferenceClock) PURE; + STDMETHOD(SetMasterClock) (THIS_ REFGUID rguidClock) PURE; + STDMETHOD(Activate) (THIS_ BOOL fEnable) PURE; + STDMETHOD(GetDefaultPort) (THIS_ LPGUID pguidPort) PURE; + STDMETHOD(SetDirectSound) (THIS_ LPDIRECTSOUND pDirectSound, + HWND hWnd) PURE; + /* IDirectMusic8 */ + STDMETHOD(SetExternalMasterClock) + (THIS_ IReferenceClock *pClock) PURE; +}; + +#undef INTERFACE +#define INTERFACE IDirectMusicBuffer +DECLARE_INTERFACE_(IDirectMusicBuffer, IUnknown) +{ + /* IUnknown */ + STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID FAR *) PURE; + STDMETHOD_(ULONG,AddRef) (THIS) PURE; + STDMETHOD_(ULONG,Release) (THIS) PURE; + + /* IDirectMusicBuffer */ + STDMETHOD(Flush) (THIS) PURE; + STDMETHOD(TotalTime) (THIS_ LPREFERENCE_TIME prtTime) PURE; + + STDMETHOD(PackStructured) (THIS_ REFERENCE_TIME rt, + DWORD dwChannelGroup, + DWORD dwChannelMessage) PURE; + + STDMETHOD(PackUnstructured) (THIS_ REFERENCE_TIME rt, + DWORD dwChannelGroup, + DWORD cb, + LPBYTE lpb) PURE; + + STDMETHOD(ResetReadPtr) (THIS) PURE; + STDMETHOD(GetNextEvent) (THIS_ LPREFERENCE_TIME prt, + LPDWORD pdwChannelGroup, + LPDWORD pdwLength, + LPBYTE *ppData) PURE; + + STDMETHOD(GetRawBufferPtr) (THIS_ LPBYTE *ppData) PURE; + STDMETHOD(GetStartTime) (THIS_ LPREFERENCE_TIME prt) PURE; + STDMETHOD(GetUsedBytes) (THIS_ LPDWORD pcb) PURE; + STDMETHOD(GetMaxBytes) (THIS_ LPDWORD pcb) PURE; + STDMETHOD(GetBufferFormat) (THIS_ LPGUID pGuidFormat) PURE; + + STDMETHOD(SetStartTime) (THIS_ REFERENCE_TIME rt) PURE; + STDMETHOD(SetUsedBytes) (THIS_ DWORD cb) PURE; +}; + +typedef IDirectMusicBuffer IDirectMusicBuffer8; +typedef IDirectMusicBuffer8 *LPDIRECTMUSICBUFFER8; + +#undef INTERFACE +#define INTERFACE IDirectMusicInstrument +DECLARE_INTERFACE_(IDirectMusicInstrument, IUnknown) +{ + /* IUnknown */ + STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID FAR *) PURE; + STDMETHOD_(ULONG,AddRef) (THIS) PURE; + STDMETHOD_(ULONG,Release) (THIS) PURE; + + /* IDirectMusicInstrument */ + STDMETHOD(GetPatch) (THIS_ DWORD* pdwPatch) PURE; + STDMETHOD(SetPatch) (THIS_ DWORD dwPatch) PURE; +}; + +typedef IDirectMusicInstrument IDirectMusicInstrument8; +typedef IDirectMusicInstrument8 *LPDIRECTMUSICINSTRUMENT8; + +#undef INTERFACE +#define INTERFACE IDirectMusicDownloadedInstrument +DECLARE_INTERFACE_(IDirectMusicDownloadedInstrument, IUnknown) +{ + /* IUnknown */ + STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID FAR *) PURE; + STDMETHOD_(ULONG,AddRef) (THIS) PURE; + STDMETHOD_(ULONG,Release) (THIS) PURE; + + /* IDirectMusicDownloadedInstrument */ + /* None at this time */ +}; + +typedef IDirectMusicDownloadedInstrument IDirectMusicDownloadedInstrument8; +typedef IDirectMusicDownloadedInstrument8 *LPDIRECTMUSICDOWNLOADEDINSTRUMENT8; + +#undef INTERFACE +#define INTERFACE IDirectMusicCollection +DECLARE_INTERFACE_(IDirectMusicCollection, IUnknown) +{ + /* IUnknown */ + STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID FAR *) PURE; + STDMETHOD_(ULONG,AddRef) (THIS) PURE; + STDMETHOD_(ULONG,Release) (THIS) PURE; + + /* IDirectMusicCollection */ + STDMETHOD(GetInstrument) (THIS_ DWORD dwPatch, + IDirectMusicInstrument** ppInstrument) PURE; + STDMETHOD(EnumInstrument) (THIS_ DWORD dwIndex, + DWORD* pdwPatch, + LPWSTR pwszName, + DWORD dwNameLen) PURE; +}; + +typedef IDirectMusicCollection IDirectMusicCollection8; +typedef IDirectMusicCollection8 *LPDIRECTMUSICCOLLECTION8; + +#undef INTERFACE +#define INTERFACE IDirectMusicDownload +DECLARE_INTERFACE_(IDirectMusicDownload , IUnknown) +{ + /* IUnknown */ + STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID FAR *) PURE; + STDMETHOD_(ULONG,AddRef) (THIS) PURE; + STDMETHOD_(ULONG,Release) (THIS) PURE; + + /* IDirectMusicDownload */ + STDMETHOD(GetBuffer) (THIS_ void** ppvBuffer, + DWORD* pdwSize) PURE; +}; + +typedef IDirectMusicDownload IDirectMusicDownload8; +typedef IDirectMusicDownload8 *LPDIRECTMUSICDOWNLOAD8; + +#undef INTERFACE +#define INTERFACE IDirectMusicPortDownload +DECLARE_INTERFACE_(IDirectMusicPortDownload, IUnknown) +{ + /* IUnknown */ + STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID FAR *) PURE; + STDMETHOD_(ULONG,AddRef) (THIS) PURE; + STDMETHOD_(ULONG,Release) (THIS) PURE; + + /* IDirectMusicPortDownload */ + STDMETHOD(GetBuffer) (THIS_ DWORD dwDLId, + IDirectMusicDownload** ppIDMDownload) PURE; + STDMETHOD(AllocateBuffer) (THIS_ DWORD dwSize, + IDirectMusicDownload** ppIDMDownload) PURE; + STDMETHOD(GetDLId) (THIS_ DWORD* pdwStartDLId, + DWORD dwCount) PURE; + STDMETHOD(GetAppend) (THIS_ DWORD* pdwAppend) PURE; + STDMETHOD(Download) (THIS_ IDirectMusicDownload* pIDMDownload) PURE; + STDMETHOD(Unload) (THIS_ IDirectMusicDownload* pIDMDownload) PURE; +}; + +typedef IDirectMusicPortDownload IDirectMusicPortDownload8; +typedef IDirectMusicPortDownload8 *LPDIRECTMUSICPORTDOWNLOAD8; + +/* Standard values for voice priorities. Numerically higher priorities are higher in priority. + * These priorities are used to set the voice priority for all voices on a channel. They are + * used in the dwPriority parameter of IDirectMusicPort::GetPriority and returned in the + * lpwPriority parameter of pdwPriority. + * + * These priorities are shared with DirectSound. + */ + +#ifndef _DIRECTAUDIO_PRIORITIES_DEFINED_ +#define _DIRECTAUDIO_PRIORITIES_DEFINED_ + +#define DAUD_CRITICAL_VOICE_PRIORITY (0xF0000000) +#define DAUD_HIGH_VOICE_PRIORITY (0xC0000000) +#define DAUD_STANDARD_VOICE_PRIORITY (0x80000000) +#define DAUD_LOW_VOICE_PRIORITY (0x40000000) +#define DAUD_PERSIST_VOICE_PRIORITY (0x10000000) + +/* These are the default priorities assigned if not overridden. By default priorities are + * equal across channel groups (e.g. channel 5 on channel group 1 has the same priority as + * channel 5 on channel group 2). + * + * In accordance with DLS level 1, channel 10 has the highest priority, followed by 1 through 16 + * except for 10. + */ +#define DAUD_CHAN1_VOICE_PRIORITY_OFFSET (0x0000000E) +#define DAUD_CHAN2_VOICE_PRIORITY_OFFSET (0x0000000D) +#define DAUD_CHAN3_VOICE_PRIORITY_OFFSET (0x0000000C) +#define DAUD_CHAN4_VOICE_PRIORITY_OFFSET (0x0000000B) +#define DAUD_CHAN5_VOICE_PRIORITY_OFFSET (0x0000000A) +#define DAUD_CHAN6_VOICE_PRIORITY_OFFSET (0x00000009) +#define DAUD_CHAN7_VOICE_PRIORITY_OFFSET (0x00000008) +#define DAUD_CHAN8_VOICE_PRIORITY_OFFSET (0x00000007) +#define DAUD_CHAN9_VOICE_PRIORITY_OFFSET (0x00000006) +#define DAUD_CHAN10_VOICE_PRIORITY_OFFSET (0x0000000F) +#define DAUD_CHAN11_VOICE_PRIORITY_OFFSET (0x00000005) +#define DAUD_CHAN12_VOICE_PRIORITY_OFFSET (0x00000004) +#define DAUD_CHAN13_VOICE_PRIORITY_OFFSET (0x00000003) +#define DAUD_CHAN14_VOICE_PRIORITY_OFFSET (0x00000002) +#define DAUD_CHAN15_VOICE_PRIORITY_OFFSET (0x00000001) +#define DAUD_CHAN16_VOICE_PRIORITY_OFFSET (0x00000000) + + +#define DAUD_CHAN1_DEF_VOICE_PRIORITY (DAUD_STANDARD_VOICE_PRIORITY | DAUD_CHAN1_VOICE_PRIORITY_OFFSET) +#define DAUD_CHAN2_DEF_VOICE_PRIORITY (DAUD_STANDARD_VOICE_PRIORITY | DAUD_CHAN2_VOICE_PRIORITY_OFFSET) +#define DAUD_CHAN3_DEF_VOICE_PRIORITY (DAUD_STANDARD_VOICE_PRIORITY | DAUD_CHAN3_VOICE_PRIORITY_OFFSET) +#define DAUD_CHAN4_DEF_VOICE_PRIORITY (DAUD_STANDARD_VOICE_PRIORITY | DAUD_CHAN4_VOICE_PRIORITY_OFFSET) +#define DAUD_CHAN5_DEF_VOICE_PRIORITY (DAUD_STANDARD_VOICE_PRIORITY | DAUD_CHAN5_VOICE_PRIORITY_OFFSET) +#define DAUD_CHAN6_DEF_VOICE_PRIORITY (DAUD_STANDARD_VOICE_PRIORITY | DAUD_CHAN6_VOICE_PRIORITY_OFFSET) +#define DAUD_CHAN7_DEF_VOICE_PRIORITY (DAUD_STANDARD_VOICE_PRIORITY | DAUD_CHAN7_VOICE_PRIORITY_OFFSET) +#define DAUD_CHAN8_DEF_VOICE_PRIORITY (DAUD_STANDARD_VOICE_PRIORITY | DAUD_CHAN8_VOICE_PRIORITY_OFFSET) +#define DAUD_CHAN9_DEF_VOICE_PRIORITY (DAUD_STANDARD_VOICE_PRIORITY | DAUD_CHAN9_VOICE_PRIORITY_OFFSET) +#define DAUD_CHAN10_DEF_VOICE_PRIORITY (DAUD_STANDARD_VOICE_PRIORITY | DAUD_CHAN10_VOICE_PRIORITY_OFFSET) +#define DAUD_CHAN11_DEF_VOICE_PRIORITY (DAUD_STANDARD_VOICE_PRIORITY | DAUD_CHAN11_VOICE_PRIORITY_OFFSET) +#define DAUD_CHAN12_DEF_VOICE_PRIORITY (DAUD_STANDARD_VOICE_PRIORITY | DAUD_CHAN12_VOICE_PRIORITY_OFFSET) +#define DAUD_CHAN13_DEF_VOICE_PRIORITY (DAUD_STANDARD_VOICE_PRIORITY | DAUD_CHAN13_VOICE_PRIORITY_OFFSET) +#define DAUD_CHAN14_DEF_VOICE_PRIORITY (DAUD_STANDARD_VOICE_PRIORITY | DAUD_CHAN14_VOICE_PRIORITY_OFFSET) +#define DAUD_CHAN15_DEF_VOICE_PRIORITY (DAUD_STANDARD_VOICE_PRIORITY | DAUD_CHAN15_VOICE_PRIORITY_OFFSET) +#define DAUD_CHAN16_DEF_VOICE_PRIORITY (DAUD_STANDARD_VOICE_PRIORITY | DAUD_CHAN16_VOICE_PRIORITY_OFFSET) + +#endif /* _DIRECTAUDIO_PRIORITIES_DEFINED_ */ + + +#undef INTERFACE +#define INTERFACE IDirectMusicPort +DECLARE_INTERFACE_(IDirectMusicPort, IUnknown) +{ + /* IUnknown */ + STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID FAR *) PURE; + STDMETHOD_(ULONG,AddRef) (THIS) PURE; + STDMETHOD_(ULONG,Release) (THIS) PURE; + + /* IDirectMusicPort */ + /* */ + STDMETHOD(PlayBuffer) (THIS_ LPDIRECTMUSICBUFFER pBuffer) PURE; + STDMETHOD(SetReadNotificationHandle) (THIS_ HANDLE hEvent) PURE; + STDMETHOD(Read) (THIS_ LPDIRECTMUSICBUFFER pBuffer) PURE; + STDMETHOD(DownloadInstrument) (THIS_ IDirectMusicInstrument *pInstrument, + IDirectMusicDownloadedInstrument **ppDownloadedInstrument, + DMUS_NOTERANGE *pNoteRanges, + DWORD dwNumNoteRanges) PURE; + STDMETHOD(UnloadInstrument) (THIS_ IDirectMusicDownloadedInstrument *pDownloadedInstrument) PURE; + STDMETHOD(GetLatencyClock) (THIS_ IReferenceClock **ppClock) PURE; + STDMETHOD(GetRunningStats) (THIS_ LPDMUS_SYNTHSTATS pStats) PURE; + STDMETHOD(Compact) (THIS) PURE; + STDMETHOD(GetCaps) (THIS_ LPDMUS_PORTCAPS pPortCaps) PURE; + STDMETHOD(DeviceIoControl) (THIS_ DWORD dwIoControlCode, + LPVOID lpInBuffer, + DWORD nInBufferSize, + LPVOID lpOutBuffer, + DWORD nOutBufferSize, + LPDWORD lpBytesReturned, + LPOVERLAPPED lpOverlapped) PURE; + STDMETHOD(SetNumChannelGroups) (THIS_ DWORD dwChannelGroups) PURE; + STDMETHOD(GetNumChannelGroups) (THIS_ LPDWORD pdwChannelGroups) PURE; + STDMETHOD(Activate) (THIS_ BOOL fActive) PURE; + STDMETHOD(SetChannelPriority) (THIS_ DWORD dwChannelGroup, DWORD dwChannel, DWORD dwPriority) PURE; + STDMETHOD(GetChannelPriority) (THIS_ DWORD dwChannelGroup, DWORD dwChannel, LPDWORD pdwPriority) PURE; + STDMETHOD(SetDirectSound) (THIS_ LPDIRECTSOUND pDirectSound, LPDIRECTSOUNDBUFFER pDirectSoundBuffer) PURE; + STDMETHOD(GetFormat) (THIS_ LPWAVEFORMATEX pWaveFormatEx, LPDWORD pdwWaveFormatExSize, LPDWORD pdwBufferSize) PURE; +}; + +typedef IDirectMusicPort IDirectMusicPort8; +typedef IDirectMusicPort8 *LPDIRECTMUSICPORT8; + +#undef INTERFACE +#define INTERFACE IDirectMusicThru +DECLARE_INTERFACE_(IDirectMusicThru, IUnknown) +{ + /* IUnknown */ + STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID FAR *) PURE; + STDMETHOD_(ULONG,AddRef) (THIS) PURE; + STDMETHOD_(ULONG,Release) (THIS) PURE; + + /* IDirectMusicThru + */ + STDMETHOD(ThruChannel) (THIS_ DWORD dwSourceChannelGroup, + DWORD dwSourceChannel, + DWORD dwDestinationChannelGroup, + DWORD dwDestinationChannel, + LPDIRECTMUSICPORT pDestinationPort) PURE; +}; + +typedef IDirectMusicThru IDirectMusicThru8; +typedef IDirectMusicThru8 *LPDIRECTMUSICTHRU8; + +#ifndef __IReferenceClock_INTERFACE_DEFINED__ +#define __IReferenceClock_INTERFACE_DEFINED__ + +DEFINE_GUID(IID_IReferenceClock,0x56a86897,0x0ad4,0x11ce,0xb0,0x3a,0x00,0x20,0xaf,0x0b,0xa7,0x70); + +#undef INTERFACE +#define INTERFACE IReferenceClock +DECLARE_INTERFACE_(IReferenceClock, IUnknown) +{ + /* IUnknown */ + STDMETHOD(QueryInterface) (THIS_ REFIID, LPVOID FAR *) PURE; + STDMETHOD_(ULONG,AddRef) (THIS) PURE; + STDMETHOD_(ULONG,Release) (THIS) PURE; + + /* IReferenceClock */ + /* */ + + /* get the time now */ + STDMETHOD(GetTime) (THIS_ REFERENCE_TIME *pTime) PURE; + + /* ask for an async notification that a time has elapsed */ + STDMETHOD(AdviseTime) (THIS_ REFERENCE_TIME baseTime, /* base time */ + REFERENCE_TIME streamTime, /* stream offset time */ + HANDLE hEvent, /* advise via this event */ + DWORD * pdwAdviseCookie) PURE; /* where your cookie goes */ + + /* ask for an async periodic notification that a time has elapsed */ + STDMETHOD(AdvisePeriodic) (THIS_ REFERENCE_TIME startTime, /* starting at this time */ + REFERENCE_TIME periodTime, /* time between notifications */ + HANDLE hSemaphore, /* advise via a semaphore */ + DWORD * pdwAdviseCookie) PURE; /* where your cookie goes */ + + /* cancel a request for notification */ + STDMETHOD(Unadvise) (THIS_ DWORD dwAdviseCookie) PURE; +}; + +#endif /* __IReferenceClock_INTERFACE_DEFINED__ */ + +DEFINE_GUID(CLSID_DirectMusic,0x636b9f10,0x0c7d,0x11d1,0x95,0xb2,0x00,0x20,0xaf,0xdc,0x74,0x21); +DEFINE_GUID(CLSID_DirectMusicCollection,0x480ff4b0, 0x28b2, 0x11d1, 0xbe, 0xf7, 0x0, 0xc0, 0x4f, 0xbf, 0x8f, 0xef); +DEFINE_GUID(CLSID_DirectMusicSynth,0x58C2B4D0,0x46E7,0x11D1,0x89,0xAC,0x00,0xA0,0xC9,0x05,0x41,0x29); + +DEFINE_GUID(IID_IDirectMusic,0x6536115a,0x7b2d,0x11d2,0xba,0x18,0x00,0x00,0xf8,0x75,0xac,0x12); +DEFINE_GUID(IID_IDirectMusicBuffer,0xd2ac2878, 0xb39b, 0x11d1, 0x87, 0x4, 0x0, 0x60, 0x8, 0x93, 0xb1, 0xbd); +DEFINE_GUID(IID_IDirectMusicPort, 0x08f2d8c9,0x37c2,0x11d2,0xb9,0xf9,0x00,0x00,0xf8,0x75,0xac,0x12); +DEFINE_GUID(IID_IDirectMusicThru, 0xced153e7, 0x3606, 0x11d2, 0xb9, 0xf9, 0x00, 0x00, 0xf8, 0x75, 0xac, 0x12); +DEFINE_GUID(IID_IDirectMusicPortDownload,0xd2ac287a, 0xb39b, 0x11d1, 0x87, 0x4, 0x0, 0x60, 0x8, 0x93, 0xb1, 0xbd); +DEFINE_GUID(IID_IDirectMusicDownload,0xd2ac287b, 0xb39b, 0x11d1, 0x87, 0x4, 0x0, 0x60, 0x8, 0x93, 0xb1, 0xbd); +DEFINE_GUID(IID_IDirectMusicCollection,0xd2ac287c, 0xb39b, 0x11d1, 0x87, 0x4, 0x0, 0x60, 0x8, 0x93, 0xb1, 0xbd); +DEFINE_GUID(IID_IDirectMusicInstrument,0xd2ac287d, 0xb39b, 0x11d1, 0x87, 0x4, 0x0, 0x60, 0x8, 0x93, 0xb1, 0xbd); +DEFINE_GUID(IID_IDirectMusicDownloadedInstrument,0xd2ac287e, 0xb39b, 0x11d1, 0x87, 0x4, 0x0, 0x60, 0x8, 0x93, 0xb1, 0xbd); + + +/* Alternate interface ID for IID_IDirectMusic, available in DX7 release and after. */ +DEFINE_GUID(IID_IDirectMusic2,0x6fc2cae1, 0xbc78, 0x11d2, 0xaf, 0xa6, 0x0, 0xaa, 0x0, 0x24, 0xd8, 0xb6); + +DEFINE_GUID(IID_IDirectMusic8,0x2d3629f7,0x813d,0x4939,0x85,0x08,0xf0,0x5c,0x6b,0x75,0xfd,0x97); + +#define IID_IDirectMusicThru8 IID_IDirectMusicThru +#define IID_IDirectMusicPortDownload8 IID_IDirectMusicPortDownload +#define IID_IDirectMusicDownload8 IID_IDirectMusicDownload +#define IID_IDirectMusicCollection8 IID_IDirectMusicCollection +#define IID_IDirectMusicInstrument8 IID_IDirectMusicInstrument +#define IID_IDirectMusicDownloadedInstrument8 IID_IDirectMusicDownloadedInstrument +#define IID_IDirectMusicPort8 IID_IDirectMusicPort + + +/* Property Query GUID_DMUS_PROP_GM_Hardware - Local GM set, no need to download + * Property Query GUID_DMUS_PROP_GS_Hardware - Local GS set, no need to download + * Property Query GUID_DMUS_PROP_XG_Hardware - Local XG set, no need to download + * Property Query GUID_DMUS_PROP_DLS1 - Support DLS level 1 + * Property Query GUID_DMUS_PROP_INSTRUMENT2 - Support new INSTRUMENT2 download format + * Property Query GUID_DMUS_PROP_XG_Capable - Support minimum requirements of XG + * Property Query GUID_DMUS_PROP_GS_Capable - Support minimum requirements of GS + * Property Query GUID_DMUS_PROP_SynthSink_DSOUND - Synthsink talks to DirectSound + * Property Query GUID_DMUS_PROP_SynthSink_WAVE - Synthsink talks to Wave device + * + * Item 0: Supported + * Returns a DWORD which is non-zero if the feature is supported + */ +DEFINE_GUID(GUID_DMUS_PROP_GM_Hardware, 0x178f2f24, 0xc364, 0x11d1, 0xa7, 0x60, 0x00, 0x00, 0xf8, 0x75, 0xac, 0x12); +DEFINE_GUID(GUID_DMUS_PROP_GS_Hardware, 0x178f2f25, 0xc364, 0x11d1, 0xa7, 0x60, 0x00, 0x00, 0xf8, 0x75, 0xac, 0x12); +DEFINE_GUID(GUID_DMUS_PROP_XG_Hardware, 0x178f2f26, 0xc364, 0x11d1, 0xa7, 0x60, 0x00, 0x00, 0xf8, 0x75, 0xac, 0x12); +DEFINE_GUID(GUID_DMUS_PROP_XG_Capable, 0x6496aba1, 0x61b0, 0x11d2, 0xaf, 0xa6, 0x0, 0xaa, 0x0, 0x24, 0xd8, 0xb6); +DEFINE_GUID(GUID_DMUS_PROP_GS_Capable, 0x6496aba2, 0x61b0, 0x11d2, 0xaf, 0xa6, 0x0, 0xaa, 0x0, 0x24, 0xd8, 0xb6); +DEFINE_GUID(GUID_DMUS_PROP_DLS1, 0x178f2f27, 0xc364, 0x11d1, 0xa7, 0x60, 0x00, 0x00, 0xf8, 0x75, 0xac, 0x12); +DEFINE_GUID(GUID_DMUS_PROP_DLS2, 0xf14599e5, 0x4689, 0x11d2, 0xaf, 0xa6, 0x0, 0xaa, 0x0, 0x24, 0xd8, 0xb6); +DEFINE_GUID(GUID_DMUS_PROP_INSTRUMENT2, 0x865fd372, 0x9f67, 0x11d2, 0x87, 0x2a, 0x0, 0x60, 0x8, 0x93, 0xb1, 0xbd); +DEFINE_GUID(GUID_DMUS_PROP_SynthSink_DSOUND,0xaa97844, 0xc877, 0x11d1, 0x87, 0xc, 0x0, 0x60, 0x8, 0x93, 0xb1, 0xbd); +DEFINE_GUID(GUID_DMUS_PROP_SynthSink_WAVE,0xaa97845, 0xc877, 0x11d1, 0x87, 0xc, 0x0, 0x60, 0x8, 0x93, 0xb1, 0xbd); +DEFINE_GUID(GUID_DMUS_PROP_SampleMemorySize, 0x178f2f28, 0xc364, 0x11d1, 0xa7, 0x60, 0x00, 0x00, 0xf8, 0x75, 0xac, 0x12); +DEFINE_GUID(GUID_DMUS_PROP_SamplePlaybackRate, 0x2a91f713, 0xa4bf, 0x11d2, 0xbb, 0xdf, 0x0, 0x60, 0x8, 0x33, 0xdb, 0xd8); + +/* Property Get/Set GUID_DMUS_PROP_WriteLatency + * + * Item 0: Synth buffer write latency, in milliseconds + * Get/Set SynthSink latency, the average time after the play head that the next buffer gets written. + */ +DEFINE_GUID(GUID_DMUS_PROP_WriteLatency,0x268a0fa0, 0x60f2, 0x11d2, 0xaf, 0xa6, 0x0, 0xaa, 0x0, 0x24, 0xd8, 0xb6); + +/* Property Get/Set GUID_DMUS_PROP_WritePeriod + * + * Item 0: Synth buffer write period, in milliseconds + * Get/Set SynthSink buffer write period, time span between successive writes. + */ +DEFINE_GUID(GUID_DMUS_PROP_WritePeriod,0x268a0fa1, 0x60f2, 0x11d2, 0xaf, 0xa6, 0x0, 0xaa, 0x0, 0x24, 0xd8, 0xb6); + +/* Property Get GUID_DMUS_PROP_MemorySize + * + * Item 0: Memory size + * Returns a DWORD containing the total number of bytes of sample RAM + */ +DEFINE_GUID(GUID_DMUS_PROP_MemorySize, 0x178f2f28, 0xc364, 0x11d1, 0xa7, 0x60, 0x00, 0x00, 0xf8, 0x75, 0xac, 0x12); + +/* Property Set GUID_DMUS_PROP_WavesReverb + * + * Item 0: DMUS_WAVES_REVERB structure + * Sets reverb parameters + */ +DEFINE_GUID(GUID_DMUS_PROP_WavesReverb,0x4cb5622, 0x32e5, 0x11d2, 0xaf, 0xa6, 0x0, 0xaa, 0x0, 0x24, 0xd8, 0xb6); + +/* Property Set GUID_DMUS_PROP_Effects + * + * Item 0: DWORD with effects flags. + * Get/Set effects bits, same as dwEffectFlags in DMUS_PORTPARAMS and DMUS_PORTCAPS: + * DMUS_EFFECT_NONE + * DMUS_EFFECT_REVERB + * DMUS_EFFECT_CHORUS + */ +DEFINE_GUID(GUID_DMUS_PROP_Effects, 0xcda8d611, 0x684a, 0x11d2, 0x87, 0x1e, 0x0, 0x60, 0x8, 0x93, 0xb1, 0xbd); + +/* Property Set GUID_DMUS_PROP_LegacyCaps + * + * Item 0: The MIDINCAPS or MIDIOUTCAPS which describes the port's underlying WinMM device. This property is only supported + * by ports which wrap WinMM devices. + */ + +DEFINE_GUID(GUID_DMUS_PROP_LegacyCaps,0xcfa7cdc2, 0x00a1, 0x11d2, 0xaa, 0xd5, 0x00, 0x00, 0xf8, 0x75, 0xac, 0x12); + +/* Property Set GUID_DMUS_PROP_Volume + * + * Item 0: A long which contains an offset, in 1/100 dB, to be added to the final volume + * + */ +DEFINE_GUID(GUID_DMUS_PROP_Volume, 0xfedfae25L, 0xe46e, 0x11d1, 0xaa, 0xce, 0x00, 0x00, 0xf8, 0x75, 0xac, 0x12); + +/* Min and Max values for setting volume with GUID_DMUS_PROP_Volume */ + +#define DMUS_VOLUME_MAX 2000 /* +20 dB */ +#define DMUS_VOLUME_MIN -20000 /* -200 dB */ + +#ifdef __cplusplus +}; /* extern "C" */ +#endif + +#include <poppack.h> + +#endif /* #ifndef _DMUSICC_ */