reactos/dll/directx/wine/dsound/dsound_private.h

   1 /*                      DirectSound
   2  *
   3  * Copyright 1998 Marcus Meissner
   4  * Copyright 1998 Rob Riggs
   5  * Copyright 2000-2001 TransGaming Technologies, Inc.
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #ifndef _DSOUND_PRIVATE_H_
  23 #define _DSOUND_PRIVATE_H_
  24
  25 #include <wine/config.h>
  26
  27 #include <assert.h>
  28 #include <math.h>
  29 #include <stdarg.h>
  30
  31 #define WIN32_NO_STATUS
  32 #define _INC_WINDOWS
  33 #define COM_NO_WINDOWS_H
  34
  35 #define COBJMACROS
  36 #define NONAMELESSSTRUCT
  37 #define NONAMELESSUNION
  38
  39 #include <windef.h>
  40 #include <winbase.h>
  41 #include <winnls.h>
  42 #include <wingdi.h>
  43 #include <winternl.h>
  44 #include <objbase.h>
  45 #include <mmdeviceapi.h>
  46 #include <audioclient.h>
  47 #include <mmsystem.h>
  48 #include <dsound.h>
  49 #include <dsconf.h>
  50 #include <vfwmsgs.h>
  51 #include <devpkey.h>
  52
  53 #include <wine/debug.h>
  54 #include <wine/list.h>
  55
  56 WINE_DEFAULT_DEBUG_CHANNEL(dsound);
  57
  58 /* Linux does not support better timing than 10ms */
  59 #define DS_TIME_RES 2  /* Resolution of multimedia timer */
  60 #define DS_TIME_DEL 10  /* Delay of multimedia timer callback, and duration of HEL fragment */
  61
  62 extern int ds_hel_buflen DECLSPEC_HIDDEN;
  63 extern int ds_snd_queue_max DECLSPEC_HIDDEN;
  64
  65 /*****************************************************************************
  66  * Predeclare the interface implementation structures
  67  */
  68 typedef struct IDirectSoundBufferImpl        IDirectSoundBufferImpl;
  69 typedef struct DirectSoundDevice             DirectSoundDevice;
  70
  71 /* dsound_convert.h */
  72 typedef float (*bitsgetfunc)(const IDirectSoundBufferImpl *, DWORD, DWORD);
  73 typedef void (*bitsputfunc)(const IDirectSoundBufferImpl *, DWORD, DWORD, float);
  74 extern const bitsgetfunc getbpp[5] DECLSPEC_HIDDEN;
  75 void putieee32(const IDirectSoundBufferImpl *dsb, DWORD pos, DWORD channel, float value) DECLSPEC_HIDDEN;
  76 void mixieee32(float *src, float *dst, unsigned samples) DECLSPEC_HIDDEN;
  77 typedef void (*normfunc)(const void *, void *, unsigned);
  78 extern const normfunc normfunctions[5] DECLSPEC_HIDDEN;
  79
  80 typedef struct _DSVOLUMEPAN
  81 {
  82     DWORD       dwTotalLeftAmpFactor;
  83     DWORD       dwTotalRightAmpFactor;
  84     LONG        lVolume;
  85     DWORD       dwVolAmpFactor;
  86     LONG        lPan;
  87     DWORD       dwPanLeftAmpFactor;
  88     DWORD       dwPanRightAmpFactor;
  89 } DSVOLUMEPAN,*PDSVOLUMEPAN;
  90
  91 /*****************************************************************************
  92  * IDirectSoundDevice implementation structure
  93  */
  94 struct DirectSoundDevice
  95 {
  96     LONG                        ref;
  97
  98     GUID                        guid;
  99     DSCAPS                      drvcaps;
 100     DWORD                       priolevel, sleeptime;
 101     PWAVEFORMATEX               pwfx, primary_pwfx;
 102     UINT                        playing_offs_bytes, in_mmdev_bytes, prebuf;
 103     DWORD                       fraglen;
 104     LPBYTE                      buffer;
 105     DWORD                       writelead, buflen, state, playpos, mixpos;
 106     int                         nrofbuffers;
 107     IDirectSoundBufferImpl**    buffers;
 108     RTL_RWLOCK                  buffer_list_lock;
 109     CRITICAL_SECTION            mixlock;
 110     IDirectSoundBufferImpl     *primary;
 111     DWORD                       speaker_config;
 112     float *mix_buffer, *tmp_buffer;
 113     DWORD                       tmp_buffer_len, mix_buffer_len;
 114
 115     DSVOLUMEPAN                 volpan;
 116
 117     normfunc normfunction;
 118
 119     /* DirectSound3DListener fields */
 120     DS3DLISTENER                ds3dl;
 121     BOOL                        ds3dl_need_recalc;
 122
 123     IMMDevice *mmdevice;
 124     IAudioClient *client;
 125     IAudioClock *clock;
 126     IAudioStreamVolume *volume;
 127     IAudioRenderClient *render;
 128
 129     HANDLE sleepev, thread;
 130     struct list entry;
 131 };
 132
 133 /* reference counted buffer memory for duplicated buffer memory */
 134 typedef struct BufferMemory
 135 {
 136     LONG                        ref;
 137     LPBYTE                      memory;
 138     struct list buffers;
 139 } BufferMemory;
 140
 141 ULONG DirectSoundDevice_Release(DirectSoundDevice * device) DECLSPEC_HIDDEN;
 142 HRESULT DirectSoundDevice_Initialize(
 143     DirectSoundDevice ** ppDevice,
 144     LPCGUID lpcGUID) DECLSPEC_HIDDEN;
 145 HRESULT DirectSoundDevice_AddBuffer(
 146     DirectSoundDevice * device,
 147     IDirectSoundBufferImpl * pDSB) DECLSPEC_HIDDEN;
 148 void DirectSoundDevice_RemoveBuffer(DirectSoundDevice * device, IDirectSoundBufferImpl * pDSB) DECLSPEC_HIDDEN;
 149 HRESULT DirectSoundDevice_CreateSoundBuffer(
 150     DirectSoundDevice * device,
 151     LPCDSBUFFERDESC dsbd,
 152     LPLPDIRECTSOUNDBUFFER ppdsb,
 153     LPUNKNOWN lpunk,
 154     BOOL from8) DECLSPEC_HIDDEN;
 155 HRESULT DirectSoundDevice_DuplicateSoundBuffer(
 156     DirectSoundDevice * device,
 157     LPDIRECTSOUNDBUFFER psb,
 158     LPLPDIRECTSOUNDBUFFER ppdsb) DECLSPEC_HIDDEN;
 159
 160 /*****************************************************************************
 161  * IDirectSoundBuffer implementation structure
 162  */
 163 struct IDirectSoundBufferImpl
 164 {
 165     IDirectSoundBuffer8         IDirectSoundBuffer8_iface;
 166     IDirectSoundNotify          IDirectSoundNotify_iface;
 167     IDirectSound3DListener      IDirectSound3DListener_iface; /* only primary buffer */
 168     IDirectSound3DBuffer        IDirectSound3DBuffer_iface; /* only secondary buffer */
 169     IKsPropertySet              IKsPropertySet_iface;
 170     LONG                        numIfaces; /* "in use interfaces" refcount */
 171     LONG                        ref, refn, ref3D, refiks;
 172     /* IDirectSoundBufferImpl fields */
 173     DirectSoundDevice*          device;
 174     RTL_RWLOCK                  lock;
 175     PWAVEFORMATEX               pwfx;
 176     BufferMemory*               buffer;
 177     DWORD                       playflags,state,leadin;
 178     DWORD                       writelead,buflen;
 179     DWORD                       nAvgBytesPerSec;
 180     DWORD                       freq;
 181     DSVOLUMEPAN                 volpan;
 182     DSBUFFERDESC                dsbd;
 183     /* used for frequency conversion (PerfectPitch) */
 184     ULONG                       freqneeded;
 185     DWORD                       firstep;
 186     float freqAcc, freqAdjust, firgain;
 187     /* used for mixing */
 188     DWORD                       sec_mixpos;
 189
 190     /* IDirectSoundNotify fields */
 191     LPDSBPOSITIONNOTIFY         notifies;
 192     int                         nrofnotifies;
 193     /* DirectSound3DBuffer fields */
 194     DS3DBUFFER                  ds3db_ds3db;
 195     LONG                        ds3db_lVolume;
 196     BOOL                        ds3db_need_recalc;
 197     /* Used for bit depth conversion */
 198     int                         mix_channels;
 199     bitsgetfunc get, get_aux;
 200     bitsputfunc put, put_aux;
 201
 202     struct list entry;
 203 };
 204
 205 float get_mono(const IDirectSoundBufferImpl *dsb, DWORD pos, DWORD channel) DECLSPEC_HIDDEN;
 206 void put_mono2stereo(const IDirectSoundBufferImpl *dsb, DWORD pos, DWORD channel, float value) DECLSPEC_HIDDEN;
 207
 208 HRESULT IDirectSoundBufferImpl_Create(
 209     DirectSoundDevice *device,
 210     IDirectSoundBufferImpl **ppdsb,
 211     LPCDSBUFFERDESC dsbd) DECLSPEC_HIDDEN;
 212 HRESULT IDirectSoundBufferImpl_Duplicate(
 213     DirectSoundDevice *device,
 214     IDirectSoundBufferImpl **ppdsb,
 215     IDirectSoundBufferImpl *pdsb) DECLSPEC_HIDDEN;
 216 void secondarybuffer_destroy(IDirectSoundBufferImpl *This) DECLSPEC_HIDDEN;
 217 const IDirectSound3DListenerVtbl ds3dlvt DECLSPEC_HIDDEN;
 218 const IDirectSound3DBufferVtbl ds3dbvt DECLSPEC_HIDDEN;
 219 const IKsPropertySetVtbl iksbvt DECLSPEC_HIDDEN;
 220
 221 HRESULT IKsPrivatePropertySetImpl_Create(REFIID riid, void **ppv) DECLSPEC_HIDDEN;
 222
 223 /*******************************************************************************
 224  */
 225
 226 /* dsound.c */
 227
 228 HRESULT DSOUND_Create(REFIID riid, void **ppv) DECLSPEC_HIDDEN;
 229 HRESULT DSOUND_Create8(REFIID riid, void **ppv) DECLSPEC_HIDDEN;
 230 HRESULT IDirectSoundImpl_Create(IUnknown *outer_unk, REFIID riid, void **ppv, BOOL has_ds8) DECLSPEC_HIDDEN;
 231
 232 /* primary.c */
 233
 234 HRESULT DSOUND_PrimaryCreate(DirectSoundDevice *device) DECLSPEC_HIDDEN;
 235 HRESULT DSOUND_PrimaryDestroy(DirectSoundDevice *device) DECLSPEC_HIDDEN;
 236 HRESULT DSOUND_PrimaryPlay(DirectSoundDevice *device) DECLSPEC_HIDDEN;
 237 HRESULT DSOUND_PrimaryStop(DirectSoundDevice *device) DECLSPEC_HIDDEN;
 238 HRESULT DSOUND_PrimaryGetPosition(DirectSoundDevice *device, LPDWORD playpos, LPDWORD writepos) DECLSPEC_HIDDEN;
 239 LPWAVEFORMATEX DSOUND_CopyFormat(LPCWAVEFORMATEX wfex) DECLSPEC_HIDDEN;
 240 HRESULT DSOUND_ReopenDevice(DirectSoundDevice *device, BOOL forcewave) DECLSPEC_HIDDEN;
 241 HRESULT DSOUND_PrimaryOpen(DirectSoundDevice *device) DECLSPEC_HIDDEN;
 242 HRESULT primarybuffer_create(DirectSoundDevice *device, IDirectSoundBufferImpl **ppdsb,
 243     const DSBUFFERDESC *dsbd) DECLSPEC_HIDDEN;
 244 void primarybuffer_destroy(IDirectSoundBufferImpl *This) DECLSPEC_HIDDEN;
 245 HRESULT primarybuffer_SetFormat(DirectSoundDevice *device, LPCWAVEFORMATEX wfex) DECLSPEC_HIDDEN;
 246 LONG capped_refcount_dec(LONG *ref) DECLSPEC_HIDDEN;
 247
 248 /* duplex.c */
 249
 250 HRESULT DSOUND_FullDuplexCreate(REFIID riid, void **ppv) DECLSPEC_HIDDEN;
 251
 252 /* mixer.c */
 253 void DSOUND_CheckEvent(const IDirectSoundBufferImpl *dsb, DWORD playpos, int len) DECLSPEC_HIDDEN;
 254 void DSOUND_RecalcVolPan(PDSVOLUMEPAN volpan) DECLSPEC_HIDDEN;
 255 void DSOUND_AmpFactorToVolPan(PDSVOLUMEPAN volpan) DECLSPEC_HIDDEN;
 256 void DSOUND_RecalcFormat(IDirectSoundBufferImpl *dsb) DECLSPEC_HIDDEN;
 257 DWORD DSOUND_secpos_to_bufpos(const IDirectSoundBufferImpl *dsb, DWORD secpos, DWORD secmixpos, float *overshot) DECLSPEC_HIDDEN;
 258
 259 DWORD CALLBACK DSOUND_mixthread(void *ptr) DECLSPEC_HIDDEN;
 260
 261 /* sound3d.c */
 262
 263 void DSOUND_Calc3DBuffer(IDirectSoundBufferImpl *dsb) DECLSPEC_HIDDEN;
 264
 265 /* capture.c */
 266
 267 HRESULT DSOUND_CaptureCreate(REFIID riid, void **ppv) DECLSPEC_HIDDEN;
 268 HRESULT DSOUND_CaptureCreate8(REFIID riid, void **ppv) DECLSPEC_HIDDEN;
 269 HRESULT IDirectSoundCaptureImpl_Create(IUnknown *outer_unk, REFIID riid, void **ppv, BOOL has_dsc8) DECLSPEC_HIDDEN;
 270
 271 #define STATE_STOPPED   0
 272 #define STATE_STARTING  1
 273 #define STATE_PLAYING   2
 274 #define STATE_CAPTURING 2
 275 #define STATE_STOPPING  3
 276
 277 extern CRITICAL_SECTION DSOUND_renderers_lock DECLSPEC_HIDDEN;
 278 extern CRITICAL_SECTION DSOUND_capturers_lock DECLSPEC_HIDDEN;
 279 extern struct list DSOUND_capturers DECLSPEC_HIDDEN;
 280 extern struct list DSOUND_renderers DECLSPEC_HIDDEN;
 281
 282 extern GUID DSOUND_renderer_guids[MAXWAVEDRIVERS] DECLSPEC_HIDDEN;
 283 extern GUID DSOUND_capture_guids[MAXWAVEDRIVERS] DECLSPEC_HIDDEN;
 284
 285 extern WCHAR wine_vxd_drv[] DECLSPEC_HIDDEN;
 286
 287 void setup_dsound_options(void) DECLSPEC_HIDDEN;
 288
 289 HRESULT get_mmdevice(EDataFlow flow, const GUID *tgt, IMMDevice **device) DECLSPEC_HIDDEN;
 290
 291 BOOL DSOUND_check_supported(IAudioClient *client, DWORD rate,
 292         DWORD depth, WORD channels) DECLSPEC_HIDDEN;
 293 UINT DSOUND_create_timer(LPTIMECALLBACK cb, DWORD_PTR user) DECLSPEC_HIDDEN;
 294 HRESULT enumerate_mmdevices(EDataFlow flow, GUID *guids,
 295         LPDSENUMCALLBACKW cb, void *user) DECLSPEC_HIDDEN;
 296
 297 #endif /* _DSOUND_PRIVATE_H_ */