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