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DirectSound.pas
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DirectSound.pas
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{******************************************************************************}
{* *}
{* Copyright (C) Microsoft Corporation. All Rights Reserved. *}
{* *}
{* Files: dsound.h *}
{* Content: DirectSound include file *}
{* *}
{* DirectX 9.0 Delphi adaptation by Alexey Barkovoy *}
{* E-Mail: clootie@reactor.ru *}
{* *}
{* Modified: 27-Apr-2003 *}
{* *}
{* Compatible with : *}
{* DirectX 7.0 Object Pascal adaptation by *}
{* Erik Unger, e-Mail: DelphiDirectX@next-reality.com *}
{* *}
{* Latest version can be downloaded from: *}
{* http://clootie.narod.ru/delphi *}
{* *}
{******************************************************************************}
{ }
{ Obtained through: Joint Endeavour of Delphi Innovators (Project JEDI) }
{ }
{ The contents of this file are used with permission, subject to the Mozilla }
{ Public License Version 1.1 (the "License"); you may not use this file except }
{ in compliance with the License. You may obtain a copy of the License at }
{ http://www.mozilla.org/MPL/MPL-1.1.html }
{ }
{ Software distributed under the License is distributed on an "AS IS" basis, }
{ WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for }
{ the specific language governing rights and limitations under the License. }
{ }
{ Alternatively, the contents of this file may be used under the terms of the }
{ GNU Lesser General Public License (the "LGPL License"), in which case the }
{ provisions of the LGPL License are applicable instead of those above. }
{ If you wish to allow use of your version of this file only under the terms }
{ of the LGPL License and not to allow others to use your version of this file }
{ under the MPL, indicate your decision by deleting the provisions above and }
{ replace them with the notice and other provisions required by the LGPL }
{ License. If you do not delete the provisions above, a recipient may use }
{ your version of this file under either the MPL or the LGPL License. }
{ }
{ For more information about the LGPL: http://www.gnu.org/copyleft/lesser.html }
{ }
{******************************************************************************}
unit DirectSound;
interface
uses
Windows, MMSystem, DXTypes;
(*==========================================================================;
*
* Copyright (c) Microsoft Corporation. All rights reserved.
*
* File: dsound.h
* Content: DirectSound include file
*
**************************************************************************)
{$I DirectX.inc}
////////////////////////////////////////////////////////////////////////
// Global level dynamic loading support
{$IFDEF DYNAMIC_LINK_ALL}
{$DEFINE DIRECTSOUND_DYNAMIC_LINK}
{$ENDIF}
{$IFDEF DYNAMIC_LINK_EXPLICIT_ALL}
{$DEFINE DIRECTSOUND_DYNAMIC_LINK_EXPLICIT}
{$ENDIF}
// Remove "dots" below to force some kind of dynamic linking
{.$DEFINE DIRECTSOUND_DYNAMIC_LINK}
{.$DEFINE DIRECTSOUND_DYNAMIC_LINK_EXPLICIT}
////////////////////////////////////////////////////////////////////////
// Assume for what DirectSound version we will compile headers
{$IFDEF DIRECTX7}
{$DEFINE DIRECTSOUND_VERSION_7}
{$ENDIF}
{$IFDEF DIRECTX8}
{$DEFINE DIRECTSOUND_VERSION_8}
{$ENDIF}
{$IFDEF DIRECTX9}
{$DEFINE DIRECTSOUND_VERSION_9}
{$ENDIF}
{$IFNDEF DIRECTSOUND_VERSION_9}
{$IFNDEF DIRECTSOUND_VERSION_8}
{$IFNDEF DIRECTSOUND_VERSION_7}
// Compiling for DirectSound9 by default
{$DEFINE DIRECTSOUND_VERSION_9}
{$ENDIF}
{$ENDIF}
{$ENDIF}
////////////////////////////////////////////////////////////////////////
// Emit conditionals to C++Builder compiler
{$IFDEF DIRECTSOUND_VERSION_7}
{$HPPEMIT '#define DIRECTSOUND_VERSION 0x0700'}
{$ENDIF}
{$IFDEF DIRECTSOUND_VERSION_8}
{$HPPEMIT '#define DIRECTSOUND_VERSION 0x0800'}
{$ENDIF}
{$IFDEF DIRECTSOUND_VERSION_9}
{$HPPEMIT '#define DIRECTSOUND_VERSION 0x0900'}
{$ENDIF}
{$NOINCLUDE DXTypes}
(*$HPPEMIT '#include "dsound.h"' *)
////////////////////////////////////////////////////////////////////////
// Define symbols for '<=' comparision
{$IFDEF DIRECTSOUND_VERSION_9}
{$DEFINE DIRECTSOUND_VERSION_8}
{$ENDIF}
{$IFDEF DIRECTSOUND_VERSION_8}
{$DEFINE DIRECTSOUND_VERSION_7}
{$ENDIF}
{ Type definitions shared with Direct3D }
type
D3DVALUE = DXTypes.D3DVALUE;
{$EXTERNALSYM D3DVALUE}
TD3DValue = DXTypes.TD3DValue;
{$NODEFINE TD3DValue}
PD3DValue = DXTypes.PD3DValue;
{$NODEFINE PD3DValue}
D3DCOLOR = DXTypes.D3DCOLOR;
{$EXTERNALSYM D3DCOLOR}
TD3DColor = DXTypes.TD3DColor;
{$NODEFINE TD3DColor}
_D3DVECTOR = DXTypes._D3DVECTOR;
{$EXTERNALSYM _D3DVECTOR}
D3DVECTOR = DXTypes.D3DVECTOR;
{$EXTERNALSYM D3DVECTOR}
TD3DVector = DXTypes.TD3DVector;
{$NODEFINE TD3DVector}
PD3DVector = DXTypes.PD3DVector;
{$NODEFINE PD3DVector}
{$HPPEMIT ''}
{$HPPEMIT '#ifndef DX_SHARED_DEFINES_BCB'}
{$HPPEMIT ''}
{$HPPEMIT 'typedef D3DVALUE TD3DValue;'}
{$HPPEMIT 'typedef D3DVALUE *PD3DValue;'}
{$HPPEMIT ''}
{$HPPEMIT '#ifndef D3DCOLOR_DEFINED_BCB'}
{$HPPEMIT 'typedef D3DCOLOR TD3DColor;'}
{$HPPEMIT '#define D3DCOLOR_DEFINED_BCB'}
{$HPPEMIT '#endif'}
{$HPPEMIT ''}
{$HPPEMIT '#ifndef D3DVECTOR_DEFINED_BCB'}
{$HPPEMIT 'typedef _D3DVECTOR TD3DVector;'}
{$HPPEMIT 'typedef _D3DVECTOR *PD3DVector;'}
{$HPPEMIT '#define D3DVECTOR_DEFINED_BCB'}
{$HPPEMIT '#endif'}
{$HPPEMIT ''}
{$HPPEMIT '#define DX_SHARED_DEFINES_BCB'}
{$HPPEMIT '#endif // DX_SHARED_DEFINES_BCB'}
{$HPPEMIT ''}
const
_FACDS = $878; { DirectSound's facility code }
{$EXTERNALSYM _FACDS}
// #define MAKE_DSHRESULT(code) MAKE_HRESULT(1, _FACDS, code)
function MAKE_DSHRESULT(Code: DWord): DWord;
{$EXTERNALSYM MAKE_DSHRESULT}
const
MAKE_DSHRESULT_R = (1 shl 31) or (_FACDS shl 16);
const
// DirectSound Component GUID {47D4D946-62E8-11CF-93BC-444553540000}
CLSID_DirectSound: TGUID = '{47d4d946-62e8-11cf-93bc-444553540000}';
{$EXTERNALSYM CLSID_DirectSound}
// DirectSound 8.0 Component GUID {3901CC3F-84B5-4FA4-BA35-AA8172B8A09B}
CLSID_DirectSound8: TGUID = '{3901cc3f-84b5-4fa4-ba35-aa8172b8a09b}';
{$EXTERNALSYM CLSID_DirectSound8}
// DirectSound Capture Component GUID {B0210780-89CD-11D0-AF08-00A0C925CD16}
CLSID_DirectSoundCapture: TGUID = '{b0210780-89cd-11d0-af08-00a0c925cd16}';
{$EXTERNALSYM CLSID_DirectSoundCapture}
// DirectSound 8.0 Capture Component GUID {E4BCAC13-7F99-4908-9A8E-74E3BF24B6E1}
CLSID_DirectSoundCapture8: TGUID = '{e4bcac13-7f99-4908-9a8e-74e3bf24b6e1}';
{$EXTERNALSYM CLSID_DirectSoundCapture8}
// DirectSound Full Duplex Component GUID {FEA4300C-7959-4147-B26A-2377B9E7A91D}
CLSID_DirectSoundFullDuplex: TGUID = '{fea4300c-7959-4147-b26a-2377b9e7a91d}';
{$EXTERNALSYM CLSID_DirectSoundFullDuplex}
// DirectSound default playback device GUID {DEF00000-9C6D-47ED-AAF1-4DDA8F2B5C03}
DSDEVID_DefaultPlayback: TGUID = '{def00000-9c6d-47ed-aaf1-4dda8f2b5c03}';
{$EXTERNALSYM DSDEVID_DefaultPlayback}
// DirectSound default capture device GUID {DEF00001-9C6D-47ED-AAF1-4DDA8F2B5C03}
DSDEVID_DefaultCapture: TGUID = '{def00001-9c6d-47ed-aaf1-4dda8f2b5c03}';
{$EXTERNALSYM DSDEVID_DefaultCapture}
// DirectSound default device for voice playback {DEF00002-9C6D-47ED-AAF1-4DDA8F2B5C03}
DSDEVID_DefaultVoicePlayback: TGUID = '{def00002-9c6d-47ed-aaf1-4dda8f2b5c03}';
{$EXTERNALSYM DSDEVID_DefaultVoicePlayback}
// DirectSound default device for voice capture {DEF00003-9C6D-47ED-AAF1-4DDA8F2B5C03}
DSDEVID_DefaultVoiceCapture: TGUID = '{def00003-9c6d-47ed-aaf1-4dda8f2b5c03}';
{$EXTERNALSYM DSDEVID_DefaultVoiceCapture}
//
// Structures
//
type
PDSCaps = ^TDSCaps;
_DSCAPS = packed record
dwSize : DWORD;
dwFlags : DWORD;
dwMinSecondarySampleRate : DWORD;
dwMaxSecondarySampleRate : DWORD;
dwPrimaryBuffers : DWORD;
dwMaxHwMixingAllBuffers : DWORD;
dwMaxHwMixingStaticBuffers : DWORD;
dwMaxHwMixingStreamingBuffers : DWORD;
dwFreeHwMixingAllBuffers : DWORD;
dwFreeHwMixingStaticBuffers : DWORD;
dwFreeHwMixingStreamingBuffers : DWORD;
dwMaxHw3DAllBuffers : DWORD;
dwMaxHw3DStaticBuffers : DWORD;
dwMaxHw3DStreamingBuffers : DWORD;
dwFreeHw3DAllBuffers : DWORD;
dwFreeHw3DStaticBuffers : DWORD;
dwFreeHw3DStreamingBuffers : DWORD;
dwTotalHwMemBytes : DWORD;
dwFreeHwMemBytes : DWORD;
dwMaxContigFreeHwMemBytes : DWORD;
dwUnlockTransferRateHwBuffers : DWORD;
dwPlayCpuOverheadSwBuffers : DWORD;
dwReserved1 : DWORD;
dwReserved2 : DWORD;
end;
{$EXTERNALSYM _DSCAPS}
DSCAPS = _DSCAPS;
{$EXTERNALSYM DSCAPS}
TDSCaps = _DSCAPS;
PDSBcaps = ^TDSBcaps;
_DSBCAPS = packed record
dwSize : DWORD;
dwFlags : DWORD;
dwBufferBytes : DWORD;
dwUnlockTransferRate : DWORD;
dwPlayCpuOverhead : DWORD;
end;
{$EXTERNALSYM _DSBCAPS}
DSBCAPS = _DSBCAPS;
{$EXTERNALSYM DSBCAPS}
TDSBcaps = _DSBCAPS;
{$IFDEF DIRECTSOUND_VERSION_8} // #if DIRECTSOUND_VERSION >= 0x0800
{$IFDEF WIN64}
DWORD_PTR = Int64;
{$ELSE}
DWORD_PTR = DWORD;
{$ENDIF}
{$NODEFINE DWORD_PTR}
PDSEffectDesc = ^TDSEffectDesc;
_DSEFFECTDESC = packed record
dwSize : DWORD;
dwFlags : DWORD;
guidDSFXClass : TGUID;
dwReserved1 : DWORD_PTR;
dwReserved2 : DWORD_PTR;
end;
{$EXTERNALSYM _DSEFFECTDESC}
DSEFFECTDESC = _DSEFFECTDESC;
{$EXTERNALSYM DSEFFECTDESC}
TDSEffectDesc = _DSEFFECTDESC;
const
DSFX_LOCHARDWARE = $00000001;
{$EXTERNALSYM DSFX_LOCHARDWARE}
DSFX_LOCSOFTWARE = $00000002;
{$EXTERNALSYM DSFX_LOCSOFTWARE}
DSFXR_PRESENT = 0;
{$EXTERNALSYM DSFXR_PRESENT}
DSFXR_LOCHARDWARE = 1;
{$EXTERNALSYM DSFXR_LOCHARDWARE}
DSFXR_LOCSOFTWARE = 2;
{$EXTERNALSYM DSFXR_LOCSOFTWARE}
DSFXR_UNALLOCATED = 3;
{$EXTERNALSYM DSFXR_UNALLOCATED}
DSFXR_FAILED = 4;
{$EXTERNALSYM DSFXR_FAILED}
DSFXR_UNKNOWN = 5;
{$EXTERNALSYM DSFXR_UNKNOWN}
DSFXR_SENDLOOP = 6;
{$EXTERNALSYM DSFXR_SENDLOOP}
type
PDSCEffectDesc = ^TDSCEffectDesc;
_DSCEFFECTDESC = packed record
dwSize: DWORD;
dwFlags: DWORD;
guidDSCFXClass: TGUID;
guidDSCFXInstance: TGUID;
dwReserved1: DWORD;
dwReserved2: DWORD;
end;
{$EXTERNALSYM _DSCEFFECTDESC}
DSCEFFECTDESC = _DSCEFFECTDESC;
{$EXTERNALSYM DSCEFFECTDESC}
TDSCEffectDesc = _DSCEFFECTDESC;
const
DSCFX_LOCHARDWARE = $00000001;
{$EXTERNALSYM DSCFX_LOCHARDWARE}
DSCFX_LOCSOFTWARE = $00000002;
{$EXTERNALSYM DSCFX_LOCSOFTWARE}
DSCFXR_LOCHARDWARE = $00000010;
{$EXTERNALSYM DSCFXR_LOCHARDWARE}
DSCFXR_LOCSOFTWARE = $00000020;
{$EXTERNALSYM DSCFXR_LOCSOFTWARE}
{$ENDIF} // DIRECTSOUND_VERSION >= 0x0800
type
PDSBufferDesc = ^TDSBufferDesc;
_DSBUFFERDESC = packed record
dwSize: DWORD;
dwFlags: DWORD;
dwBufferBytes: DWORD;
dwReserved: DWORD;
lpwfxFormat: PWaveFormatEx;
{$IFDEF DIRECTSOUND_VERSION_7} // #if DIRECTSOUND_VERSION >= 0x0700
guid3DAlgorithm: TGUID;
{$ENDIF} // DIRECTSOUND_VERSION >= 0x0700
end;
{$EXTERNALSYM _DSBUFFERDESC}
DSBUFFERDESC = _DSBUFFERDESC;
{$EXTERNALSYM DSBUFFERDESC}
TDSBufferDesc = _DSBUFFERDESC;
// Older version of this structure:
PDSBufferDesc1 = ^TDSBufferDesc1;
_DSBUFFERDESC1 = packed record
dwSize: DWORD;
dwFlags: DWORD;
dwBufferBytes: DWORD;
dwReserved: DWORD;
lpwfxFormat: PWaveFormatEx;
end;
{$EXTERNALSYM _DSBUFFERDESC1}
DSBUFFERDESC1 = _DSBUFFERDESC1;
{$EXTERNALSYM DSBUFFERDESC1}
TDSBufferDesc1 = _DSBUFFERDESC1;
PDS3DBuffer = ^TDS3DBuffer;
_DS3DBUFFER = packed record
dwSize: DWORD;
vPosition: TD3DVector;
vVelocity: TD3DVector;
dwInsideConeAngle: DWORD;
dwOutsideConeAngle: DWORD;
vConeOrientation: TD3DVector;
lConeOutsideVolume: Longint;
flMinDistance: TD3DValue;
flMaxDistance: TD3DValue;
dwMode: DWORD;
end;
{$EXTERNALSYM _DS3DBUFFER}
DS3DBUFFER = _DS3DBUFFER;
{$EXTERNALSYM DS3DBUFFER}
TDS3DBuffer = _DS3DBUFFER;
PDS3DListener = ^TDS3DListener;
_DS3DLISTENER = packed record
dwSize: DWORD;
vPosition: TD3DVector;
vVelocity: TD3DVector;
vOrientFront: TD3DVector;
vOrientTop: TD3DVector;
flDistanceFactor: TD3DValue;
flRolloffFactor: TD3DValue;
flDopplerFactor: TD3DValue;
end;
{$EXTERNALSYM _DS3DLISTENER}
DS3DLISTENER = _DS3DLISTENER;
{$EXTERNALSYM DS3DLISTENER}
TDS3DListener = _DS3DLISTENER;
PDSCcaps = ^TDSCcaps;
_DSCCAPS = packed record
dwSize: DWORD;
dwFlags: DWORD;
dwFormats: DWORD;
dwChannels: DWORD;
end;
{$EXTERNALSYM _DSCCAPS}
DSCCAPS = _DSCCAPS;
{$EXTERNALSYM DSCCAPS}
TDSCcaps = _DSCCAPS;
PDSCBufferDesc1 = ^TDSCBufferDesc1;
_DSCBUFFERDESC1 = packed record
dwSize: DWORD;
dwFlags: DWORD;
dwBufferBytes: DWORD;
dwReserved: DWORD;
lpwfxFormat: PWaveFormatEx;
end;
{$EXTERNALSYM _DSCBUFFERDESC1}
DSCBUFFERDESC1 = _DSCBUFFERDESC1;
{$EXTERNALSYM DSCBUFFERDESC1}
TDSCBufferDesc1 = _DSCBUFFERDESC1;
PDSCBufferDesc = ^TDSCBufferDesc;
_DSCBUFFERDESC = packed record
dwSize: DWORD;
dwFlags: DWORD;
dwBufferBytes: DWORD;
dwReserved: DWORD;
lpwfxFormat: PWaveFormatEx;
{$IFDEF DIRECTSOUND_VERSION_8} // #if DIRECTSOUND_VERSION >= 0x0800
dwFXCount: DWORD;
lpDSCFXDesc: PDSCEffectDesc;
{$ENDIF} // DIRECTSOUND_VERSION >= 0x0800
end;
{$EXTERNALSYM _DSCBUFFERDESC}
DSCBUFFERDESC = _DSCBUFFERDESC;
{$EXTERNALSYM DSCBUFFERDESC}
TDSCBufferDesc = _DSCBUFFERDESC;
PDSCBCaps = ^TDSCBCaps;
_DSCBCAPS = packed record
dwSize: DWORD;
dwFlags: DWORD;
dwBufferBytes: DWORD;
dwReserved: DWORD;
end;
{$EXTERNALSYM _DSCBCAPS}
DSCBCAPS = _DSCBCAPS;
{$EXTERNALSYM DSCBCAPS}
TDSCBCaps = _DSCBCAPS;
PDSBPositionNotify = ^TDSBPositionNotify;
_DSBPOSITIONNOTIFY = packed record
dwOffset: DWORD;
hEventNotify: THandle;
end;
{$EXTERNALSYM _DSBPOSITIONNOTIFY}
DSBPOSITIONNOTIFY = _DSBPOSITIONNOTIFY;
{$EXTERNALSYM DSBPOSITIONNOTIFY}
TDSBPositionNotify = _DSBPOSITIONNOTIFY;
type
PReferenceTime = ^TReferenceTime;
REFERENCE_TIME = LONGLONG;
{$EXTERNALSYM REFERENCE_TIME}
TReferenceTime = REFERENCE_TIME;
type
{$HPPEMIT 'DECLARE_DINTERFACE_TYPE(IReferenceClock);'}
{$EXTERNALSYM IReferenceClock}
IReferenceClock = interface(IUnknown)
['{56a86897-0ad4-11ce-b03a-0020af0ba770}']
// IReferenceClock methods
function GetTime(out pTime: TReferenceTime): HResult; stdcall;
function AdviseTime(rtBaseTime, rtStreamTime: TReferenceTime; hEvent: THandle; out pdwAdviseCookie: DWORD): HResult; stdcall;
function AdvisePeriodic(const rtStartTime, rtPeriodTime: TReferenceTime; hSemaphore: THandle; out pdwAdviseCookie: DWORD): HResult; stdcall;
function Unadvise(dwAdviseCookie: DWORD): HResult; stdcall;
end;
IID_IReferenceClock = IReferenceClock;
{$EXTERNALSYM IID_IReferenceClock}
IDirectSoundBuffer = interface;
//
// IDirectSound
//
{$HPPEMIT 'DECLARE_DINTERFACE_TYPE(IDirectSound);'}
{$EXTERNALSYM IDirectSound}
IDirectSound = interface(IUnknown)
['{279AFA83-4981-11CE-A521-0020AF0BE560}']
// IDirectSound methods
function CreateSoundBuffer(const pcDSBufferDesc: TDSBufferDesc; out ppDSBuffer: IDirectSoundBuffer; pUnkOuter: IUnknown): HResult; stdcall;
function GetCaps(out pDSCaps: TDSCaps): HResult; stdcall;
function DuplicateSoundBuffer(pDSBufferOriginal: IDirectSoundBuffer; out ppDSBufferDuplicate: IDirectSoundBuffer): HResult; stdcall;
function SetCooperativeLevel(hwnd: HWND; dwLevel: DWORD): HResult; stdcall;
function Compact: HResult; stdcall;
function GetSpeakerConfig(out pdwSpeakerConfig: DWORD): HResult; stdcall;
function SetSpeakerConfig(dwSpeakerConfig: DWORD): HResult; stdcall;
function Initialize(pcGuidDevice: PGUID): HResult; stdcall;
end;
IID_IDirectSound = IDirectSound;
{$EXTERNALSYM IID_IDirectSound}
{$IFDEF DIRECTSOUND_VERSION_8} // #if DIRECTSOUND_VERSION >= 0x0800
//
// IDirectSound8
//
{$HPPEMIT 'DECLARE_DINTERFACE_TYPE(IDirectSound8);'}
{$EXTERNALSYM IDirectSound8}
IDirectSound8 = interface(IDirectSound)
['{C50A7E93-F395-4834-9EF6-7FA99DE50966}']
// IDirectSound8 methods
function VerifyCertification(pdwCertified: PDWORD): HResult; stdcall;
end;
IID_IDirectSound8 = IDirectSound8;
{$EXTERNALSYM IID_IDirectSound8}
{$ENDIF} // DIRECTSOUND_VERSION >= 0x0800
//
// IDirectSoundBuffer
//
{$HPPEMIT 'DECLARE_DINTERFACE_TYPE(IDirectSoundBuffer);'}
{$EXTERNALSYM IDirectSoundBuffer}
IDirectSoundBuffer = interface(IUnknown)
['{279AFA85-4981-11CE-A521-0020AF0BE560}']
// IDirectSoundBuffer methods
function GetCaps(var pDSBufferCaps: TDSBcaps): HResult; stdcall;
function GetCurrentPosition(pdwCurrentPlayCursor, pdwCurrentWriteCursor: PDWORD): HResult; stdcall;
function GetFormat(pwfxFormat: PWaveFormatEx; dwSizeAllocated: DWORD; pdwSizeWritten: PDWORD): HResult; stdcall;
function GetVolume(out plVolume: Longint): HResult; stdcall;
function GetPan(out plPan: Longint): HResult; stdcall;
function GetFrequency(out pdwFrequency: DWORD): HResult; stdcall;
function GetStatus(out pdwStatus: DWORD): HResult; stdcall;
function Initialize(pDirectSound: IDirectSound; const pcDSBufferDesc: TDSBufferDesc): HResult; stdcall;
function Lock(dwOffset, dwBytes: DWORD; out ppvAudioPtr1: Pointer; out pdwAudioBytes1: DWORD;
out ppvAudioPtr2: Pointer; out pdwAudioBytes2: DWORD; dwFlags: DWORD): HResult; stdcall;
function Play(dwReserved1, dwPriority, dwFlags: DWORD): HResult; stdcall;
function SetCurrentPosition(dwNewPosition: DWORD): HResult; stdcall;
function SetFormat(pcfxFormat: PWaveFormatEx): HResult; stdcall;
function SetVolume(lVolume: Longint): HResult; stdcall;
function SetPan(lPan: Longint): HResult; stdcall;
function SetFrequency(dwFrequency: DWORD): HResult; stdcall;
function Stop: HResult; stdcall;
function Unlock(pvAudioPtr1: Pointer; dwAudioBytes1: DWORD; pvAudioPtr2: Pointer; dwAudioBytes2: DWORD): HResult; stdcall;
function Restore: HResult; stdcall;
end;
IID_IDirectSoundBuffer = IDirectSoundBuffer;
{$EXTERNALSYM IID_IDirectSoundBuffer}
{$IFDEF DIRECTSOUND_VERSION_8} // #if DIRECTSOUND_VERSION >= 0x0800
//
// IDirectSoundBuffer8
//
{$HPPEMIT 'DECLARE_DINTERFACE_TYPE(IDirectSoundBuffer8);'}
{$EXTERNALSYM IDirectSoundBuffer8}
IDirectSoundBuffer8 = interface(IDirectSoundBuffer)
['{6825a449-7524-4d82-920f-50e36ab3ab1e}']
// IDirectSoundBuffer8 methods
function SetFX(dwEffectsCount: DWORD; pDSFXDesc: PDSEffectDesc; pdwResultCodes: PDWORD): HResult; stdcall;
function AcquireResources(dwFlags, dwEffectsCount, pdwResultCodes: PDWORD): HResult; stdcall;
function GetObjectInPath(const rguidObject: TGUID; dwIndex: DWORD; const rguidInterface: TGUID; out ppObject{IUnknown}): HResult; stdcall;
end;
IID_IDirectSoundBuffer8 = IDirectSoundBuffer8;
{$EXTERNALSYM IID_IDirectSoundBuffer8}
const
// Special GUID meaning "select all objects" for use in GetObjectInPath()
GUID_All_Objects: TGUID = '{aa114de5-c262-4169-a1c8-23d698cc73b5}';
{$EXTERNALSYM GUID_All_Objects}
type
{$ENDIF} // DIRECTSOUND_VERSION >= 0x0800
//
// IDirectSound3DListener
//
{$HPPEMIT 'DECLARE_DINTERFACE_TYPE(IDirectSound3DListener);'}
{$EXTERNALSYM IDirectSound3DListener}
IDirectSound3DListener = interface(IUnknown)
['{279AFA84-4981-11CE-A521-0020AF0BE560}']
// IDirectSound3DListener methods
function GetAllParameters(var pListener: TDS3DListener): HResult; stdcall;
function GetDistanceFactor(out pflDistanceFactor: TD3DValue): HResult; stdcall;
function GetDopplerFactor(out pflDopplerFactor: TD3DValue): HResult; stdcall;
function GetOrientation(out pvOrientFront, pvOrientTop: TD3DVector): HResult; stdcall;
function GetPosition(out pvPosition: TD3DVector): HResult; stdcall;
function GetRolloffFactor(out pflRolloffFactor: TD3DValue): HResult; stdcall;
function GetVelocity(out pvVelocity: TD3DVector): HResult; stdcall;
function SetAllParameters(const pcListener: TDS3DListener; dwApply: DWORD): HResult; stdcall;
function SetDistanceFactor(flDistanceFactor: TD3DValue; dwApply: DWORD): HResult; stdcall;
function SetDopplerFactor(flDopplerFactor: TD3DValue; dwApply: DWORD): HResult; stdcall;
function SetOrientation(xFront, yFront, zFront: TD3DValue; xTop, yTop, zTop: TD3DValue; dwApply: DWORD): HResult; stdcall;
function SetPosition(x, y, z: TD3DValue; dwApply: DWORD): HResult; stdcall;
function SetRolloffFactor(flRolloffFactor: TD3DValue; dwApply: DWORD): HResult; stdcall;
function SetVelocity(x, y, z: TD3DValue; dwApply: DWORD): HResult; stdcall;
function CommitDeferredSettings: HResult; stdcall;
end;
IID_IDirectSound3DListener = IDirectSound3DListener;
{$EXTERNALSYM IID_IDirectSound3DListener}
//
// IDirectSound3DBuffer
//
{$HPPEMIT 'DECLARE_DINTERFACE_TYPE(IDirectSound3DBuffer);'}
{$EXTERNALSYM IDirectSound3DBuffer}
IDirectSound3DBuffer = interface(IUnknown)
['{279AFA86-4981-11CE-A521-0020AF0BE560}']
// IDirectSound3DBuffer methods
function GetAllParameters(var pDs3dBuffer: TDS3DBuffer): HResult; stdcall;
function GetConeAngles(var pdwInsideConeAngle, pdwOutsideConeAngle: DWORD): HResult; stdcall;
function GetConeOrientation(out pvOrientation: TD3DVector): HResult; stdcall;
function GetConeOutsideVolume(out plConeOutsideVolume: Longint): HResult; stdcall;
function GetMaxDistance(out pflMaxDistance: TD3DValue): HResult; stdcall;
function GetMinDistance(out pflMinDistance: TD3DValue): HResult; stdcall;
function GetMode(out pdwMode: DWORD): HResult; stdcall;
function GetPosition(out pvPosition: TD3DVector): HResult; stdcall;
function GetVelocity(out pvVelocity: TD3DVector): HResult; stdcall;
function SetAllParameters(const pcDs3dBuffer: TDS3DBuffer; dwApply: DWORD): HResult; stdcall;
function SetConeAngles(dwInsideConeAngle, dwOutsideConeAngle: DWORD; dwApply: DWORD): HResult; stdcall;
function SetConeOrientation(x, y, z: TD3DValue; dwApply: DWORD): HResult; stdcall;
function SetConeOutsideVolume(lConeOutsideVolume: Longint; dwApply: DWORD): HResult; stdcall;
function SetMaxDistance(flMaxDistance: TD3DValue; dwApply: DWORD): HResult; stdcall;
function SetMinDistance(flMinDistance: TD3DValue; dwApply: DWORD): HResult; stdcall;
function SetMode(dwMode: DWORD; dwApply: DWORD): HResult; stdcall;
function SetPosition(x, y, z: TD3DValue; dwApply: DWORD): HResult; stdcall;
function SetVelocity(x, y, z: TD3DValue; dwApply: DWORD): HResult; stdcall;
end;
IID_IDirectSound3DBuffer = IDirectSound3DBuffer;
{$EXTERNALSYM IID_IDirectSound3DBuffer}
IDirectSoundCaptureBuffer = interface;
//
// IDirectSoundCapture
//
{$HPPEMIT 'DECLARE_DINTERFACE_TYPE(IDirectSoundCapture);'}
{$EXTERNALSYM IDirectSoundCapture}
IDirectSoundCapture = interface(IUnknown)
['{b0210781-89cd-11d0-af08-00a0c925cd16}']
// IDirectSoundCapture methods
function CreateCaptureBuffer(const pcDSCBufferDesc: TDSCBufferDesc; out ppDSCBuffer: IDirectSoundCaptureBuffer; pUnkOuter: IUnknown): HResult; stdcall;
function GetCaps(var pDSCCaps: TDSCcaps): HResult; stdcall;
function Initialize(pcGuidDevice: PGUID): HResult; stdcall;
end;
IID_IDirectSoundCapture = IDirectSoundCapture;
{$EXTERNALSYM IID_IDirectSoundCapture}
//
// IDirectSoundCaptureBuffer
//
{$HPPEMIT 'DECLARE_DINTERFACE_TYPE(IDirectSoundCaptureBuffer);'}
{$EXTERNALSYM IDirectSoundCaptureBuffer}
IDirectSoundCaptureBuffer = interface(IUnknown)
['{b0210782-89cd-11d0-af08-00a0c925cd16}']
// IDirectSoundCaptureBuffer methods
function GetCaps(var pDSCBCaps: TDSCBCaps): HResult; stdcall;
function GetCurrentPosition(pdwCapturePosition, pdwReadPosition: PDWORD): HResult; stdcall;
function GetFormat(pwfxFormat: PWaveFormatEx; dwSizeAllocated: DWORD; pdwSizeWritten: PDWORD): HResult; stdcall;
function GetStatus(pdwStatus: PDWORD): HResult; stdcall;
function Initialize(pDirectSoundCapture: IDirectSoundCapture; const pcDSCBufferDesc: TDSCBufferDesc): HResult; stdcall;
function Lock(dwOffset, dwBytes: DWORD; out ppvAudioPtr1: Pointer; out pdwAudioBytes1: DWORD; out ppvAudioPtr2: Pointer; out pdwAudioBytes2: DWORD; dwFlags: DWORD): HResult; stdcall;
function Start(dwFlags: DWORD): HResult; stdcall;
function Stop: HResult; stdcall;
function Unlock(pvAudioPtr1: Pointer; dwAudioBytes1: DWORD; pvAudioPtr2: Pointer; dwAudioBytes2: DWORD): HResult; stdcall;
end;
IID_IDirectSoundCaptureBuffer = IDirectSoundCaptureBuffer;
{$EXTERNALSYM IID_IDirectSoundCaptureBuffer}
{$IFDEF DIRECTSOUND_VERSION_8} // #if DIRECTSOUND_VERSION >= 0x0800
//
// IDirectSoundCaptureBuffer8
//
{$HPPEMIT 'DECLARE_DINTERFACE_TYPE(IDirectSoundCaptureBuffer8);'}
{$EXTERNALSYM IDirectSoundCaptureBuffer8}
IDirectSoundCaptureBuffer8 = interface(IDirectSoundCaptureBuffer)
['{00990df4-0dbb-4872-833e-6d303e80aeb6}']
// IDirectSoundCaptureBuffer8 methods
function GetObjectInPath(const rguidObject: TGUID; dwIndex: DWORD; const rguidInterface: TGUID; out ppObject{IUnknown}): HResult; stdcall;
function GetFXStatus(dwFXCount: DWORD; pdwFXStatus: PDWORD): HResult; stdcall;
end;
IID_IDirectSoundCaptureBuffer8 = IDirectSoundCaptureBuffer8;
{$EXTERNALSYM IID_IDirectSoundCaptureBuffer8}
{$ENDIF} // DIRECTSOUND_VERSION >= 0x0800
//
// IDirectSoundNotify
//
{$HPPEMIT 'DECLARE_DINTERFACE_TYPE(IDirectSoundNotify);'}
{$EXTERNALSYM IDirectSoundNotify}
IDirectSoundNotify = interface(IUnknown)
['{b0210783-89cd-11d0-af08-00a0c925cd16}']
// IDirectSoundNotify methods
function SetNotificationPositions(dwPositionNotifies: DWORD; pcPositionNotifies: PDSBPositionNotify): HResult; stdcall;
end;
IID_IDirectSoundNotify = IDirectSoundNotify;
{$EXTERNALSYM IID_IDirectSoundNotify}
//
// IKsPropertySet
//
const
KSPROPERTY_SUPPORT_GET = $00000001;
{$EXTERNALSYM KSPROPERTY_SUPPORT_GET}
KSPROPERTY_SUPPORT_SET = $00000002;
{$EXTERNALSYM KSPROPERTY_SUPPORT_SET}
type
{$HPPEMIT 'DECLARE_DINTERFACE_TYPE(IKsPropertySet);'}
{$EXTERNALSYM IKsPropertySet}
IKsPropertySet = interface(IUnknown)
['{31efac30-515c-11d0-a9aa-00aa0061be93}']
// IKsPropertySet methods
function Get(const rguidPropSet: TGUID; ulId: ULONG; pInstanceData: Pointer; ulInstanceLength: ULONG; pPropertyData: Pointer; ulDataLength: ULONG; out pulBytesReturned: ULONG): HResult; stdcall;
function _Set(const rguidPropSet: TGUID; ulId: ULONG; pInstanceData: Pointer; ulInstanceLength: ULONG; pPropertyData: Pointer; ulDataLength: ULONG): HResult; stdcall;
function QuerySupport(rguidPropSet: TGUID; ulId: ULONG; out pulTypeSupport: ULONG): HResult; stdcall;
end;
IID_IKsPropertySet = IKsPropertySet;
{$EXTERNALSYM IID_IKsPropertySet}
{$IFDEF DIRECTSOUND_VERSION_8} // #if DIRECTSOUND_VERSION >= 0x0800
//
// IDirectSoundFXGargle
//
PDSFXGargle = ^TDSFXGargle;
_DSFXGargle = packed record
dwRateHz: DWORD; // Rate of modulation in hz
dwWaveShape: DWORD; // DSFXGARGLE_WAVE_xxx
end;
{$EXTERNALSYM _DSFXGargle}
DSFXGargle = _DSFXGargle;
{$EXTERNALSYM DSFXGargle}
TDSFXGargle = _DSFXGargle;
const
DSFXGARGLE_WAVE_TRIANGLE = 0;
{$EXTERNALSYM DSFXGARGLE_WAVE_TRIANGLE}
DSFXGARGLE_WAVE_SQUARE = 1;
{$EXTERNALSYM DSFXGARGLE_WAVE_SQUARE}
DSFXGARGLE_RATEHZ_MIN = 1;
{$EXTERNALSYM DSFXGARGLE_RATEHZ_MIN}
DSFXGARGLE_RATEHZ_MAX = 1000;
{$EXTERNALSYM DSFXGARGLE_RATEHZ_MAX}
type
{$HPPEMIT 'DECLARE_DINTERFACE_TYPE(IDirectSoundFXGargle);'}
{$EXTERNALSYM IDirectSoundFXGargle}
IDirectSoundFXGargle = interface(IUnknown)
['{d616f352-d622-11ce-aac5-0020af0b99a3}']
// IDirectSoundFXGargle methods
function SetAllParameters(const pcDsFxGargle: TDSFXGargle): HResult; stdcall;
function GetAllParameters(out pDsFxGargle: TDSFXGargle): HResult; stdcall;
end;
IID_IDirectSoundFXGargle = IDirectSoundFXGargle;
{$EXTERNALSYM IID_IDirectSoundFXGargle}
//
// IDirectSoundFXChorus
//
PDSFXChorus = ^TDSFXChorus;
_DSFXChorus = packed record
fWetDryMix: Single;
fDepth: Single;
fFeedback: Single;
fFrequency: Single;
lWaveform: Longint; // LFO shape; DSFXCHORUS_WAVE_xxx
fDelay: Single;
lPhase: Longint;
end;
{$EXTERNALSYM _DSFXChorus}
DSFXChorus = _DSFXChorus;
{$EXTERNALSYM DSFXChorus}
TDSFXChorus = _DSFXChorus;
const
DSFXCHORUS_WAVE_TRIANGLE = 0;
{$EXTERNALSYM DSFXCHORUS_WAVE_TRIANGLE}
DSFXCHORUS_WAVE_SIN = 1;
{$EXTERNALSYM DSFXCHORUS_WAVE_SIN}
DSFXCHORUS_WETDRYMIX_MIN = 0.0;
{$EXTERNALSYM DSFXCHORUS_WETDRYMIX_MIN}
DSFXCHORUS_WETDRYMIX_MAX = 100.0;
{$EXTERNALSYM DSFXCHORUS_WETDRYMIX_MAX}
DSFXCHORUS_DEPTH_MIN = 0.0;
{$EXTERNALSYM DSFXCHORUS_DEPTH_MIN}
DSFXCHORUS_DEPTH_MAX = 100.0;
{$EXTERNALSYM DSFXCHORUS_DEPTH_MAX}
DSFXCHORUS_FEEDBACK_MIN = -99.0;
{$EXTERNALSYM DSFXCHORUS_FEEDBACK_MIN}
DSFXCHORUS_FEEDBACK_MAX = 99.0;
{$EXTERNALSYM DSFXCHORUS_FEEDBACK_MAX}
DSFXCHORUS_FREQUENCY_MIN = 0.0;
{$EXTERNALSYM DSFXCHORUS_FREQUENCY_MIN}
DSFXCHORUS_FREQUENCY_MAX = 10.0;
{$EXTERNALSYM DSFXCHORUS_FREQUENCY_MAX}
DSFXCHORUS_DELAY_MIN = 0.0;
{$EXTERNALSYM DSFXCHORUS_DELAY_MIN}
DSFXCHORUS_DELAY_MAX = 20.0;
{$EXTERNALSYM DSFXCHORUS_DELAY_MAX}
DSFXCHORUS_PHASE_MIN = 0;
{$EXTERNALSYM DSFXCHORUS_PHASE_MIN}
DSFXCHORUS_PHASE_MAX = 4;
{$EXTERNALSYM DSFXCHORUS_PHASE_MAX}
DSFXCHORUS_PHASE_NEG_180 = 0;
{$EXTERNALSYM DSFXCHORUS_PHASE_NEG_180}
DSFXCHORUS_PHASE_NEG_90 = 1;
{$EXTERNALSYM DSFXCHORUS_PHASE_NEG_90}
DSFXCHORUS_PHASE_ZERO = 2;
{$EXTERNALSYM DSFXCHORUS_PHASE_ZERO}
DSFXCHORUS_PHASE_90 = 3;
{$EXTERNALSYM DSFXCHORUS_PHASE_90}
DSFXCHORUS_PHASE_180 = 4;
{$EXTERNALSYM DSFXCHORUS_PHASE_180}
type
{$HPPEMIT 'DECLARE_DINTERFACE_TYPE(IDirectSoundFXChorus);'}
{$EXTERNALSYM IDirectSoundFXChorus}
IDirectSoundFXChorus = interface(IUnknown)
['{880842e3-145f-43e6-a934-a71806e50547}']
// IDirectSoundFXChorus methods
function SetAllParameters(const pcDsFxChorus: TDSFXChorus): HResult; stdcall;
function GetAllParameters(out pDsFxChorus: TDSFXChorus): HResult; stdcall;
end;
IID_IDirectSoundFXChorus = IDirectSoundFXChorus;
{$EXTERNALSYM IID_IDirectSoundFXChorus}
//
// IDirectSoundFXFlanger
//
PDSFXFlanger = ^TDSFXFlanger;
_DSFXFlanger = packed record
fWetDryMix: Single;
fDepth: Single;
fFeedback: Single;
fFrequency: Single;
lWaveform: Longint;
fDelay: Single;
lPhase: Longint;
end;
{$EXTERNALSYM _DSFXFlanger}
DSFXFlanger = _DSFXFlanger;
{$EXTERNALSYM DSFXFlanger}
TDSFXFlanger = _DSFXFlanger;
const
DSFXFLANGER_WAVE_TRIANGLE = 0;
{$EXTERNALSYM DSFXFLANGER_WAVE_TRIANGLE}
DSFXFLANGER_WAVE_SIN = 1;
{$EXTERNALSYM DSFXFLANGER_WAVE_SIN}
DSFXFLANGER_WETDRYMIX_MIN = 0.0;
{$EXTERNALSYM DSFXFLANGER_WETDRYMIX_MIN}
DSFXFLANGER_WETDRYMIX_MAX = 100.0;
{$EXTERNALSYM DSFXFLANGER_WETDRYMIX_MAX}
DSFXFLANGER_FREQUENCY_MIN = 0.0;
{$EXTERNALSYM DSFXFLANGER_FREQUENCY_MIN}
DSFXFLANGER_FREQUENCY_MAX = 10.0;
{$EXTERNALSYM DSFXFLANGER_FREQUENCY_MAX}
DSFXFLANGER_DEPTH_MIN = 0.0;
{$EXTERNALSYM DSFXFLANGER_DEPTH_MIN}
DSFXFLANGER_DEPTH_MAX = 100.0;
{$EXTERNALSYM DSFXFLANGER_DEPTH_MAX}
DSFXFLANGER_PHASE_MIN = 0;
{$EXTERNALSYM DSFXFLANGER_PHASE_MIN}
DSFXFLANGER_PHASE_MAX = 4;
{$EXTERNALSYM DSFXFLANGER_PHASE_MAX}
DSFXFLANGER_FEEDBACK_MIN = -99.0;
{$EXTERNALSYM DSFXFLANGER_FEEDBACK_MIN}
DSFXFLANGER_FEEDBACK_MAX = 99.0;
{$EXTERNALSYM DSFXFLANGER_FEEDBACK_MAX}
DSFXFLANGER_DELAY_MIN = 0.0;
{$EXTERNALSYM DSFXFLANGER_DELAY_MIN}
DSFXFLANGER_DELAY_MAX = 4.0;
{$EXTERNALSYM DSFXFLANGER_DELAY_MAX}
DSFXFLANGER_PHASE_NEG_180 = 0;
{$EXTERNALSYM DSFXFLANGER_PHASE_NEG_180}
DSFXFLANGER_PHASE_NEG_90 = 1;
{$EXTERNALSYM DSFXFLANGER_PHASE_NEG_90}
DSFXFLANGER_PHASE_ZERO = 2;
{$EXTERNALSYM DSFXFLANGER_PHASE_ZERO}
DSFXFLANGER_PHASE_90 = 3;
{$EXTERNALSYM DSFXFLANGER_PHASE_90}
DSFXFLANGER_PHASE_180 = 4;
{$EXTERNALSYM DSFXFLANGER_PHASE_180}
type
{$HPPEMIT 'DECLARE_DINTERFACE_TYPE(IDirectSoundFXFlanger);'}
{$EXTERNALSYM IDirectSoundFXFlanger}
IDirectSoundFXFlanger = interface(IUnknown)
['{903e9878-2c92-4072-9b2c-ea68f5396783}']
// IDirectSoundFXFlanger methods
function SetAllParameters(const pcDsFxFlanger: TDSFXFlanger): HResult; stdcall;
function GetAllParameters(out pDsFxFlanger: TDSFXFlanger): HResult; stdcall;
end;
IID_IDirectSoundFXFlanger = IDirectSoundFXFlanger;
{$EXTERNALSYM IID_IDirectSoundFXFlanger}
//
// IDirectSoundFXEcho
//
PDSFXEcho = ^TDSFXEcho;
_DSFXEcho = packed record
fWetDryMix: Single;
fFeedback: Single;
fLeftDelay: Single;
fRightDelay: Single;
lPanDelay: Longint;
end;
{$EXTERNALSYM _DSFXEcho}
DSFXEcho = _DSFXEcho;
{$EXTERNALSYM DSFXEcho}
TDSFXEcho = _DSFXEcho;
const
DSFXECHO_WETDRYMIX_MIN = 0.0;
{$EXTERNALSYM DSFXECHO_WETDRYMIX_MIN}
DSFXECHO_WETDRYMIX_MAX = 100.0;
{$EXTERNALSYM DSFXECHO_WETDRYMIX_MAX}
DSFXECHO_FEEDBACK_MIN = 0.0;
{$EXTERNALSYM DSFXECHO_FEEDBACK_MIN}
DSFXECHO_FEEDBACK_MAX = 100.0;
{$EXTERNALSYM DSFXECHO_FEEDBACK_MAX}
DSFXECHO_LEFTDELAY_MIN = 1.0;
{$EXTERNALSYM DSFXECHO_LEFTDELAY_MIN}
DSFXECHO_LEFTDELAY_MAX = 2000.0;
{$EXTERNALSYM DSFXECHO_LEFTDELAY_MAX}
DSFXECHO_RIGHTDELAY_MIN = 1.0;
{$EXTERNALSYM DSFXECHO_RIGHTDELAY_MIN}
DSFXECHO_RIGHTDELAY_MAX = 2000.0;
{$EXTERNALSYM DSFXECHO_RIGHTDELAY_MAX}
DSFXECHO_PANDELAY_MIN = 0;
{$EXTERNALSYM DSFXECHO_PANDELAY_MIN}
DSFXECHO_PANDELAY_MAX = 1;
{$EXTERNALSYM DSFXECHO_PANDELAY_MAX}
type
{$HPPEMIT 'DECLARE_DINTERFACE_TYPE(IDirectSoundFXEcho);'}
{$EXTERNALSYM IDirectSoundFXEcho}
IDirectSoundFXEcho = interface(IUnknown)
['{8bd28edf-50db-4e92-a2bd-445488d1ed42}']