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Sat Aug 22 17:46:19 1998 Ulrich Weigand <weigand@informatik.uni-erlangen.de> * [include/dosexe.h] [include/module.h] [include/pe_image.h] [include/process.h] [include/windows.h] [loader/dos/module.c] [loader/module.c] [loader/ne/module.c] [loader/pe_image.c] [scheduler/process.c] [win32/process.c] Partially implemented CreateProcess32. * [win32/device.c] [relay32/kernel32.spec] [scheduler/k32obj.c] [misc/registry.c] [win32/file.c] Partially implemented VxDCall (VMM registry services). * [files/dos_fs.c] DOSFS_FindNext made thread-safe. * [include/sig_context.h] [include/syslevel.h] [loader/signal.c] [scheduler/syslevel.c] [tools/build.c] Replaced CALLTO16_Current_fs by SYSLEVEL_Win16CurrentTeb. * [win32/kernel32.c] Bugfix: QT_Thunk/FT_Thunk should return 'long' in DX:AX, not EAX. * [if1632/relay.c] [relay32/builtin32.c] [windows/msgbox.c] [msdos/int20.c] [msdos/int21.c] Use ExitProcess instead of TASK_KillCurrentTask. * [include/task.h] [include/thread.h] [loader/task.c] [scheduler/thread.c] [include/queue.h] [windows/message.c] [windows/queue.c] [windows/win.c] Prevent Win32 threads from entering the TASK_Reschedule loop. (Note: Win32 messaging still doesn't work correctly; this patch is just preventing the system from crashing when Win32 threads call messaging functions. Messages will probably still get lost.) * [scheduler/critsection.c] Deactivated the use of SEM_UNDO for the SYSTEM_LOCK semaphore; for some reason, this leads to problems after threads terminate... Sat Aug 22 15:00:00 1998 Jürgen Schmied <juergen.schmied@metronet.de> * [include/authors.h] New file, includes all names of the developer (former shell.c) * [Makefile.in][configure][configure.in][dlls/Makefile.in] [dlls/shell32/Makefile.in][shres.rc] Created dlls/shell32 and moved the shell32 stuff in it. Started to create internal resources. * [dlls/shell32/*] Split the shell32 implementation into smaller files. New classes: IContextMenu, IExtractIcon, IShellView. Implemented Shell_GetImageList(). shell32 links to comctl32 now dynamically so it can use internal/external implementations. * [documentation/internal-dll] [documentation/shell32] New, could anybody do a spellcheck? * [include/commctrl.h] Many new LV constants, structures, functions. * [controls/comctl32undoc.c] Rewrote the DSA* functions. * [windows/winpos.c] SetShellWindow32, GetShellWindow32. Sat Aug 22 14:02:15 1998 Alexander Lukyanov <lav@long.yar.ru> * [loader/resource.c] Mark last accelerator as such in LoadAccelerators32W. * [relay32/shell32.spec] [misc/shell.c] Add stubs for SHGetSpecialFolderPath[AW]. Sat Aug 22 02:07:42 1998 Adrian Harvey <adrian@select.com.au> * [include/file.h] [file/file.c] [msdos/int21.c] [msdos/vxd.c] [misc/lzexpand.c] [win32/kernel32.c] [documentation/filehandles] Fixed file handle handling. Created universal HFILE16 to HFILE32 translation macro from msdos/int21 code by Ove Kaaven. Used macro in all Win16 functions so that win32 handles are translated to avoid DOS/Win16 stdxx handles. Removed handle translation from int21.c where Win16 functions are called. Changed remaining calls to use new macro names. Documented filehandle handling and differences between win 16 & 32. Fri Aug 21 20:32:49 1998 Alexandre Julliard <julliard@lrc.epfl.ch> * [server/process.c] [server/thread.c] Implemented object wait queues and synchronization. Fri Aug 21 18:40:02 1998 Huw D M Davies <daviesh@abacus.physics.ox.ac.uk> * [graphics/psdrv/*] DEVMODE dmPaper{Width|Length} fields are in 0.1mm. Select a 100 pixel default font in CreateDC. Thu Aug 20 22:47:39 1998 Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de> * [objects/bitmap.c] Handle bits=32 in SetBitmapBits32 and GetBitmapBits32. * [msdos/int21.c] Add handling of Int21 0A and 37. * [misc/commdlg.c] Use MapHModuleLS and MapHModuleSL when translating HINSTANCE16 to HINSTANCE32 and vice versa. * [win32/file.c] CreateFile32A: Abort if filename == NULL. Thu Aug 20 12:28:31 1998 Marcus Meissner <marcus@jet.franken.de> * [*/*] Lots of missing prototypes added, some parameter types adapted to match SDK. * [debugger/stabs.c] Don't loop forever if we don't find wine or one of the libxxx.so. * [loader/ne/module.c] Implemented MapHModuleLS,MapHModuleSL,MapHinstLS,MapHinstSL. * [misc/network.c] Implemented WNetGetUser32A. * [misc/shellord.c] Implemented ILRemoveLastID. * [multimedia/dsound.c] Fixed StarCraft memory leak. * [graphics/ddraw.c] Removed some unnecessary simple relaying functions, tried polishing up the Xlib implementation (still doesn't work), temp. removed Xshm code (to be remerged with working Xlib code). Tue Aug 18 22:29:17 1998 Ove Kaaven <ovek@arcticnet.no> * [multimedia/mmio.c] [multimedia/mmsystem.c] Fixed most mmio bugs, fully implementing mmioSetBuffer buffering, ability to read memory files, and the sndPlaySound() SND_MEMORY flag. Most mmio-using programs now work fine. * [include/dosexe.h] [include/miscemu.h] [include/module.h] [loader/module.c] [loader/task.c] [msdos/dosmem.c] Improved DOS VM flexibility and portability somewhat. (Did I get the #ifdefs right this time, BSD-ers?) * [msdos/int21.c] Made "Get Current PSP address" work as expected in a DOS VM. * [loader/dos/*] Began improving flexibility and portability somewhat. It should be easier to add DPMI RMCB callbacks now. The DOS VM no longer leaves big files lying around in /tmp after a crash. Tue Aug 18 12:38:31 1998 Turchanov Sergey <turchanov@usa.net> * [relay32/winmm.spec] This patch allows WinAmp to play WAV files (at least in PCM format). Sun Aug 16 05:34:13 1998 Pablo Saratxaga <srtxg@chanae.alphanet.ch> * [windows/keyboard.c] Corrected keyboard code to properly handle keys : ? ~ and " on non US keyboards. Sat Aug 15 18:47:14 1998 Brian Craft <bcboy@dorothy.wanglab.brandeis.edu> * [windows/win.c] Fixed severe bug in EnumChildWindwos(). Thu Aug 13 21:05:35 1998 Eric Kohl <ekohl@abo.rhein-zeitung.de> * [controls/tooltips.c] Fixed some bugs. Added subclassing support. * [controls/toolbar.c] Improved tooltip integration. Fixed some bugs. * [controls/commctrl.c] Changed control registration and added some documentation. Fixed ShowHideMenuCtl. * [controls/rebar.c][include/rebar.h][include/commctrl.h] Improved rebar implementation (still no display). * [controls/pager.c][include/pager.h][include/commctrl.h] Improved pager implementation (still no display). * [misc/imagelist.c] Fixed a bug. * [documentation/common_controls] Updated. Sun Aug 9 19:50:20 1998 James Juran <jrj120@psu.edu> * [Makefile.in] [documentation/Makefile.in] [programs/Makefile.in] [programs/*/Makefile.in] Added uninstall rules, cleaned up install rules a little bit. Sun Aug 9 13:21:35 1998 Andreas Mohr <100.30936@germany.net> * [loader/ne/module.c] [if1632/kernel.spec] Added the undocumented HIWORD of GetModuleHandle (hFirstModule). * [loader/ne/segment.c] Wine forgot to set some NE_SEGFLAGS_*. Combined with another loader change, this fixed the "BLINKER -- error in loading module" or ghost MessageBox problem that about 1% of all Windows programs have. Some BLINKER programs still don't work, though. But I'm working on it, with great help from Blinkinc. * [loader/task.c] InitTask needs to decrement the SP register by two as Win95 does. Sun Aug 9 02:41:28 1998 Ulrich Weigand <weigand@informatik.uni-erlangen.de> * [if1632/kernel.spec] [relay32/kernel32.spec] [scheduler/syslevel.c] [loader/main.c] [win32/ordinals.c] [include/syslevel.h] [scheduler/Makefile.in] Implemented Win95 'syslevel' routines (including Win16Lock). * [if1632/relay.c] [if1632/thunk.c] [tools/build.c] [loader/task.c] [loader/ne/segment.c] [win32/kernel32.c] [memory/selector.c] [include/stackframe.h] [include/thread.h] 16-bit %fs handling revised. Use Win16Lock where appropriate. * [include/thread.h] [scheduler/synchro.c] [windows/message.c] [windows/queue.c] [win32/process.c] Implemented MsgWaitForMultipleObjects. * [files/change.c] [files/Makefile.in] [scheduler/k32obj.c] [win32/newfns.c] Implemented (dummy) file change notification objects. * [debugger/dbg.y] [scheduler/process.c] [scheduler/thread.c] [include/process.h] [include/thread.h] Suspend all threads except current when hitting debugger break point. * [objects/dib.c] Bugfix for CreateDIBSection.
1084 lines
29 KiB
C
1084 lines
29 KiB
C
/* DirectSound
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*
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* Copyright 1998 Marcus Meissner
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*/
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/*
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* Note: This file requires multithread ability. It is not possible to
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* implement the stuff in a single thread anyway. And most DirectX apps
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* require threading themselves.
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*
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* FIXME: This file is full of race conditions and unlocked variable access
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* from two threads. But we usually don't need to bother.
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*
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* Tested with a Soundblaster clone and a Gravis UltraSound Classic.
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*
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* Status:
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* - Wing Commander 4/W95:
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* The intromovie plays without problems. Nearly lipsynchron.
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* - DiscWorld 2
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* The sound works, but noticeable chunks are left out (from the sound and
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* the animation). Don't know why yet.
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* - Diablo:
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* Sound works, but slows down the movieplayer.
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* - XvT:
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* Doesn't sound yet.
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* - Monkey Island 3:
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* The background sound of the startscreen works ;)
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* - WingCommander Prophecy Demo:
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* Sound works for the intromovie.
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*/
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#include "config.h"
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#include <assert.h>
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#include <errno.h>
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#include <sys/types.h>
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#include <sys/time.h>
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#include <sys/fcntl.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h> /* Insomnia - pow() function */
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#include "windows.h"
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#include "winerror.h"
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#include "interfaces.h"
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#include "mmsystem.h"
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#include "dsound.h"
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#include "thread.h"
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#include "debug.h"
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#ifdef HAVE_OSS
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# include <sys/ioctl.h>
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# ifdef HAVE_MACHINE_SOUNDCARD_H
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# include <machine/soundcard.h>
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# endif
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# ifdef HAVE_SYS_SOUNDCARD_H
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# include <sys/soundcard.h>
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# endif
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static int audiofd = -1;
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static LPDIRECTSOUND dsound = NULL;
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static short playbuf[2048];
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#endif
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HRESULT WINAPI DirectSoundEnumerate32A(LPDSENUMCALLBACK32A enumcb,LPVOID context) {
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#ifdef HAVE_OSS
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enumcb(NULL,"WINE DirectSound using Open Sound System","sound",context);
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#endif
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return 0;
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}
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#ifdef HAVE_OSS
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static void _dump_DSBCAPS(DWORD xmask) {
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struct {
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DWORD mask;
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char *name;
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} flags[] = {
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#define FE(x) { x, #x },
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FE(DSBCAPS_PRIMARYBUFFER)
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FE(DSBCAPS_STATIC)
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FE(DSBCAPS_LOCHARDWARE)
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FE(DSBCAPS_LOCSOFTWARE)
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FE(DSBCAPS_CTRLFREQUENCY)
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FE(DSBCAPS_CTRLPAN)
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FE(DSBCAPS_CTRLVOLUME)
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FE(DSBCAPS_CTRLDEFAULT)
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FE(DSBCAPS_CTRLALL)
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FE(DSBCAPS_STICKYFOCUS)
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FE(DSBCAPS_GETCURRENTPOSITION2)
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};
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int i;
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for (i=0;i<sizeof(flags)/sizeof(flags[0]);i++)
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if (flags[i].mask & xmask)
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fprintf(stderr,"%s ",flags[i].name);
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}
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/*******************************************************************************
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* IDirectSoundNotify
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*/
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static HRESULT WINAPI IDirectSoundNotify_QueryInterface(
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LPDIRECTSOUNDNOTIFY this,REFIID riid,LPVOID *ppobj
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) {
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char xbuf[50];
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WINE_StringFromCLSID(riid,xbuf);
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TRACE(dsound,"(%p,%s,%p)\n",this,xbuf,ppobj);
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return E_FAIL;
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}
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static ULONG WINAPI IDirectSoundNotify_AddRef(LPDIRECTSOUNDNOTIFY this) {
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return ++(this->ref);
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}
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static ULONG WINAPI IDirectSoundNotify_Release(LPDIRECTSOUNDNOTIFY this) {
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this->ref--;
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if (!this->ref) {
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this->dsb->lpvtbl->fnRelease(this->dsb);
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HeapFree(GetProcessHeap(),0,this);
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return 0;
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}
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return this->ref;
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}
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static int _sort_notifies(const void *a,const void *b) {
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LPDSBPOSITIONNOTIFY na = (LPDSBPOSITIONNOTIFY)a;
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LPDSBPOSITIONNOTIFY nb = (LPDSBPOSITIONNOTIFY)b;
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return na->dwOffset-nb->dwOffset;
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}
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static HRESULT WINAPI IDirectSoundNotify_SetNotificationPositions(
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LPDIRECTSOUNDNOTIFY this,DWORD howmuch,LPCDSBPOSITIONNOTIFY notify
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) {
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int i;
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if (TRACE_ON(dsound)) {
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TRACE(dsound,"(%p,0x%08lx,%p)\n",this,howmuch,notify);
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for (i=0;i<howmuch;i++)
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TRACE(dsound,"notify at %ld to 0x%08lx\n",
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notify[i].dwOffset,(DWORD)notify[i].hEventNotify);
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}
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this->dsb->notifies = HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,this->dsb->notifies,(this->dsb->nrofnotifies+howmuch)*sizeof(DSBPOSITIONNOTIFY));
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memcpy( this->dsb->notifies+this->dsb->nrofnotifies,
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notify,
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howmuch*sizeof(DSBPOSITIONNOTIFY)
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);
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this->dsb->nrofnotifies+=howmuch;
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qsort(this->dsb->notifies,this->dsb->nrofnotifies,sizeof(DSBPOSITIONNOTIFY),_sort_notifies);
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return 0;
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}
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IDirectSoundNotify_VTable dsnvt = {
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IDirectSoundNotify_QueryInterface,
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IDirectSoundNotify_AddRef,
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IDirectSoundNotify_Release,
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IDirectSoundNotify_SetNotificationPositions,
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};
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/*******************************************************************************
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* IDirectSoundBuffer
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*/
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static HRESULT WINAPI IDirectSoundBuffer_SetFormat(
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LPDIRECTSOUNDBUFFER this,LPWAVEFORMATEX wfex
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) {
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memcpy(&(this->wfx),wfex,sizeof(this->wfx));
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TRACE(dsound,"(%p,%p)\n", this,wfex);
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TRACE(dsound,"(formattag=0x%04x,chans=%d,samplerate=%ld"
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"bytespersec=%ld,blockalign=%d,bitspersamp=%d,cbSize=%d)\n",
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wfex->wFormatTag, wfex->nChannels, wfex->nSamplesPerSec,
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wfex->nAvgBytesPerSec, wfex->nBlockAlign,
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wfex->wBitsPerSample, wfex->cbSize);
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return 0;
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}
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static HRESULT WINAPI IDirectSoundBuffer_SetVolume(
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LPDIRECTSOUNDBUFFER this,LONG vol
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) {
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TRACE(dsound,"(%p,%ld)\n",this,vol);
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this->volume = vol;
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this->volfac = ((double)vol+10000.0)/10000.0;
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return 0;
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}
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static HRESULT WINAPI IDirectSoundBuffer_GetVolume(
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LPDIRECTSOUNDBUFFER this,LPLONG vol
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) {
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TRACE(dsound,"(%p,%p)\n",this,vol);
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*vol = this->volume;
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return 0;
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}
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static HRESULT WINAPI IDirectSoundBuffer_SetFrequency(
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LPDIRECTSOUNDBUFFER this,DWORD freq
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) {
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TRACE(dsound,"(%p,%ld)\n",this,freq);
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this->wfx.nSamplesPerSec = freq;
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this->wfx.nAvgBytesPerSec = freq*this->wfx.nChannels*(this->wfx.wBitsPerSample/8);
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return 0;
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}
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static HRESULT WINAPI IDirectSoundBuffer_Play(
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LPDIRECTSOUNDBUFFER this,DWORD reserved1,DWORD reserved2,DWORD flags
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) {
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TRACE(dsound,"(%p,%08lx,%08lx,%08lx)\n",
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this,reserved1,reserved2,flags
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);
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this->playpos = 0;
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this->playflags = flags;
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this->playing = 1;
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return 0;
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}
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static HRESULT WINAPI IDirectSoundBuffer_Stop(LPDIRECTSOUNDBUFFER this) {
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TRACE(dsound,"(%p)\n",this);
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this->playing = 0;
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this->writepos = 0; /* hmm */
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return 0;
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}
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static DWORD WINAPI IDirectSoundBuffer_AddRef(LPDIRECTSOUNDBUFFER this) {
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return ++(this->ref);
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}
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static DWORD WINAPI IDirectSoundBuffer_Release(LPDIRECTSOUNDBUFFER this) {
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int i;
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if (--this->ref)
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return this->ref;
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for (i=0;i<this->dsound->nrofbuffers;i++)
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if (this->dsound->buffers[i] == this)
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break;
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if (i < this->dsound->nrofbuffers) {
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memcpy(
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this->dsound->buffers+i,
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this->dsound->buffers+i+1,
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sizeof(LPDIRECTSOUNDBUFFER)*(this->dsound->nrofbuffers-i-1)
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);
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this->dsound->buffers = HeapReAlloc(GetProcessHeap(),0,this->dsound->buffers,sizeof(LPDIRECTSOUNDBUFFER)*this->dsound->nrofbuffers);
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this->dsound->nrofbuffers--;
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this->dsound->lpvtbl->fnRelease(this->dsound);
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}
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HeapFree(GetProcessHeap(),0,this->buffer);
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HeapFree(GetProcessHeap(),0,this);
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return 0;
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}
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static HRESULT WINAPI IDirectSoundBuffer_GetCurrentPosition(
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LPDIRECTSOUNDBUFFER this,LPDWORD playpos,LPDWORD writepos
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) {
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TRACE(dsound,"(%p,%p,%p)\n",this,playpos,writepos);
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if (playpos) *playpos = this->playpos;
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if (writepos) *writepos = this->writepos;
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return 0;
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}
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static HRESULT WINAPI IDirectSoundBuffer_GetStatus(
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LPDIRECTSOUNDBUFFER this,LPDWORD status
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) {
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TRACE(dsound,"(%p,%p)\n",this,status);
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*status = 0;
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if (this->playing)
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*status |= DSBSTATUS_PLAYING;
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if (this->playflags & DSBPLAY_LOOPING)
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*status |= DSBSTATUS_LOOPING;
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return 0;
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}
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static HRESULT WINAPI IDirectSoundBuffer_GetFormat(
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LPDIRECTSOUNDBUFFER this,LPWAVEFORMATEX lpwf,DWORD wfsize,LPDWORD wfwritten
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) {
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TRACE(dsound,"(%p,%p,%ld,%p)\n",this,lpwf,wfsize,wfwritten);
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if (wfsize>sizeof(this->wfx)) wfsize = sizeof(this->wfx);
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memcpy(lpwf,&(this->wfx),wfsize);
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if (wfwritten) *wfwritten = wfsize;
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return 0;
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}
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static HRESULT WINAPI IDirectSoundBuffer_Lock(
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LPDIRECTSOUNDBUFFER this,DWORD writecursor,DWORD writebytes,LPVOID lplpaudioptr1,LPDWORD audiobytes1,LPVOID lplpaudioptr2,LPDWORD audiobytes2,DWORD flags
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) {
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TRACE(dsound,"(%p,%ld,%ld,%p,%p,%p,%p,0x%08lx)\n",
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this,
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writecursor,
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writebytes,
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lplpaudioptr1,
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audiobytes1,
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lplpaudioptr2,
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audiobytes2,
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flags
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);
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if (flags & DSBLOCK_FROMWRITECURSOR)
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writecursor = this->writepos;
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assert(audiobytes1!=audiobytes2);
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assert(lplpaudioptr1!=lplpaudioptr2);
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if (writecursor+writebytes <= this->buflen) {
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*(LPBYTE*)lplpaudioptr1 = this->buffer+writecursor;
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*audiobytes1 = writebytes;
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if (lplpaudioptr2)
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*(LPBYTE*)lplpaudioptr2 = NULL;
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if (audiobytes2)
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*audiobytes2 = 0;
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TRACE(dsound,"->%ld.0\n",writebytes);
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} else {
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*(LPBYTE*)lplpaudioptr1 = this->buffer+writecursor;
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*audiobytes1 = this->buflen-writecursor;
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if (lplpaudioptr2)
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*(LPBYTE*)lplpaudioptr2 = this->buffer;
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if (audiobytes2)
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*audiobytes2 = writebytes-(this->buflen-writecursor);
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TRACE(dsound,"->%ld.%ld\n",*audiobytes1,audiobytes2?*audiobytes2:0);
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}
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this->writepos=(writecursor+writebytes)%this->buflen;
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return 0;
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}
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static HRESULT WINAPI IDirectSoundBuffer_SetCurrentPosition(
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LPDIRECTSOUNDBUFFER this,DWORD newpos
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) {
|
|
TRACE(dsound,"(%p,%ld)\n",this,newpos);
|
|
this->playpos = newpos;
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBuffer_SetPan(
|
|
LPDIRECTSOUNDBUFFER this,LONG newpan
|
|
) {
|
|
TRACE(dsound,"(%p,%ld)\n",this,newpan);
|
|
this->pan = newpan;
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBuffer_GetPan(
|
|
LPDIRECTSOUNDBUFFER this,LPLONG pan
|
|
) {
|
|
TRACE(dsound,"(%p,%p)\n",this,pan);
|
|
*pan = this->pan;
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBuffer_Unlock(
|
|
LPDIRECTSOUNDBUFFER this,LPVOID p1,DWORD x1,LPVOID p2,DWORD x2
|
|
) {
|
|
/* FIXME(dsound,"(%p,%p,%ld,%p,%ld):stub\n", this,p1,x1,p2,x2); */
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBuffer_GetFrequency(
|
|
LPDIRECTSOUNDBUFFER this,LPDWORD freq
|
|
) {
|
|
TRACE(dsound,"(%p,%p)\n",this,freq);
|
|
*freq = this->wfx.nSamplesPerSec;
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBuffer_Initialize(
|
|
LPDIRECTSOUNDBUFFER this,LPDIRECTSOUND dsound,LPDSBUFFERDESC dbsd
|
|
) {
|
|
FIXME(dsound,"(%p,%p,%p):stub\n",this,dsound,dbsd);
|
|
printf("Re-Init!!!\n");
|
|
return DSERR_ALREADYINITIALIZED;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBuffer_GetCaps(
|
|
LPDIRECTSOUNDBUFFER this,LPDSBCAPS caps
|
|
) {
|
|
caps->dwSize = sizeof(*caps);
|
|
caps->dwFlags = DSBCAPS_PRIMARYBUFFER|DSBCAPS_STATIC|DSBCAPS_CTRLALL|DSBCAPS_LOCSOFTWARE;
|
|
caps->dwBufferBytes = 0;
|
|
caps->dwUnlockTransferRate = 0;
|
|
caps->dwPlayCpuOverhead = 0;
|
|
return DS_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSoundBuffer_QueryInterface(
|
|
LPDIRECTSOUNDBUFFER this,REFIID riid,LPVOID *ppobj
|
|
) {
|
|
char xbuf[50];
|
|
|
|
if (!memcmp(&IID_IDirectSoundNotify,riid,sizeof(*riid))) {
|
|
IDirectSoundNotify *dsn;
|
|
|
|
dsn = (LPDIRECTSOUNDNOTIFY)HeapAlloc(GetProcessHeap(),0,sizeof(*dsn));
|
|
dsn->ref = 1;
|
|
dsn->dsb = this;
|
|
this->lpvtbl->fnAddRef(this);
|
|
dsn->lpvtbl = &dsnvt;
|
|
*ppobj = (LPVOID)dsn;
|
|
return 0;
|
|
}
|
|
WINE_StringFromCLSID(riid,xbuf);
|
|
TRACE(dsound,"(%p,%s,%p)\n",this,xbuf,ppobj);
|
|
return E_FAIL;
|
|
}
|
|
|
|
static struct tagLPDIRECTSOUNDBUFFER_VTABLE dsbvt = {
|
|
IDirectSoundBuffer_QueryInterface,
|
|
IDirectSoundBuffer_AddRef,
|
|
IDirectSoundBuffer_Release,
|
|
IDirectSoundBuffer_GetCaps,
|
|
IDirectSoundBuffer_GetCurrentPosition,
|
|
IDirectSoundBuffer_GetFormat,
|
|
IDirectSoundBuffer_GetVolume,
|
|
IDirectSoundBuffer_GetPan,
|
|
IDirectSoundBuffer_GetFrequency,
|
|
IDirectSoundBuffer_GetStatus,
|
|
IDirectSoundBuffer_Initialize,
|
|
IDirectSoundBuffer_Lock,
|
|
IDirectSoundBuffer_Play,
|
|
IDirectSoundBuffer_SetCurrentPosition,
|
|
IDirectSoundBuffer_SetFormat,
|
|
IDirectSoundBuffer_SetVolume,
|
|
IDirectSoundBuffer_SetPan,
|
|
IDirectSoundBuffer_SetFrequency,
|
|
IDirectSoundBuffer_Stop,
|
|
IDirectSoundBuffer_Unlock
|
|
};
|
|
|
|
/*******************************************************************************
|
|
* IDirectSound
|
|
*/
|
|
|
|
static HRESULT WINAPI IDirectSound_SetCooperativeLevel(
|
|
LPDIRECTSOUND this,HWND32 hwnd,DWORD level
|
|
) {
|
|
FIXME(dsound,"(%p,%08lx,%ld):stub\n",this,(DWORD)hwnd,level);
|
|
return 0;
|
|
}
|
|
|
|
|
|
static HRESULT WINAPI IDirectSound_CreateSoundBuffer(
|
|
LPDIRECTSOUND this,LPDSBUFFERDESC dsbd,LPLPDIRECTSOUNDBUFFER ppdsb,LPUNKNOWN lpunk
|
|
) {
|
|
if (TRACE_ON(dsound)) {
|
|
TRACE(dsound,"(%p,%p,%p,%p)\n",this,dsbd,ppdsb,lpunk);
|
|
TRACE(dsound,"(size=%ld)\n",dsbd->dwSize);
|
|
TRACE(dsound,"(flags=0x%08lx\n",dsbd->dwFlags);
|
|
_dump_DSBCAPS(dsbd->dwFlags);
|
|
TRACE(dsound,"(bufferbytes=%ld)\n",dsbd->dwBufferBytes);
|
|
TRACE(dsound,"(lpwfxFormat=%p)\n",dsbd->lpwfxFormat);
|
|
}
|
|
*ppdsb = (LPDIRECTSOUNDBUFFER)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(IDirectSoundBuffer));
|
|
(*ppdsb)->ref =1;
|
|
(*ppdsb)->buffer = (LPBYTE)HeapAlloc(GetProcessHeap(),0,dsbd->dwBufferBytes);
|
|
(*ppdsb)->buflen = dsbd->dwBufferBytes;
|
|
(*ppdsb)->playpos = 0;
|
|
(*ppdsb)->writepos = 0;
|
|
(*ppdsb)->lpvtbl = &dsbvt;
|
|
(*ppdsb)->dsound = this;
|
|
(*ppdsb)->playing = 0;
|
|
(*ppdsb)->volfac = 1.0;
|
|
memcpy(&((*ppdsb)->dsbd),dsbd,sizeof(*dsbd));
|
|
|
|
/* register buffer */
|
|
this->buffers = (LPDIRECTSOUNDBUFFER*)HeapReAlloc(GetProcessHeap(),0,this->buffers,sizeof(LPDIRECTSOUNDBUFFER)*(this->nrofbuffers+1));
|
|
this->buffers[this->nrofbuffers] = *ppdsb;
|
|
this->nrofbuffers++;
|
|
this->lpvtbl->fnAddRef(this);
|
|
|
|
if (dsbd->lpwfxFormat) dsbvt.fnSetFormat(*ppdsb,dsbd->lpwfxFormat);
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSound_DuplicateSoundBuffer(
|
|
LPDIRECTSOUND this,LPDIRECTSOUNDBUFFER pdsb,LPLPDIRECTSOUNDBUFFER ppdsb
|
|
) {
|
|
TRACE(dsound,"(%p,%p,%p)\n",this,pdsb,ppdsb);
|
|
|
|
*ppdsb = (LPDIRECTSOUNDBUFFER)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(IDirectSoundBuffer));
|
|
(*ppdsb)->ref =1;
|
|
(*ppdsb)->buffer = (LPBYTE)HeapAlloc(GetProcessHeap(),0,pdsb->buflen);
|
|
memcpy((*ppdsb)->buffer,pdsb->buffer,pdsb->buflen);
|
|
(*ppdsb)->buflen = pdsb->buflen;
|
|
(*ppdsb)->playpos = 0;
|
|
(*ppdsb)->writepos = 0;
|
|
(*ppdsb)->lpvtbl = &dsbvt;
|
|
(*ppdsb)->dsound = this;
|
|
dsbvt.fnSetFormat(*ppdsb,&(pdsb->wfx));
|
|
/* register buffer */
|
|
this->buffers = (LPDIRECTSOUNDBUFFER*)HeapReAlloc(GetProcessHeap(),0,this->buffers,sizeof(LPDIRECTSOUNDBUFFER)*(this->nrofbuffers+1));
|
|
this->buffers[this->nrofbuffers] = *ppdsb;
|
|
this->nrofbuffers++;
|
|
this->lpvtbl->fnAddRef(this);
|
|
return 0;
|
|
}
|
|
|
|
|
|
static HRESULT WINAPI IDirectSound_GetCaps(LPDIRECTSOUND this,LPDSCAPS caps) {
|
|
TRACE(dsound,"(%p,%p)\n",this,caps);
|
|
TRACE(dsound,"(flags=0x%08lx)\n",caps->dwFlags);
|
|
|
|
caps->dwSize = sizeof(*caps);
|
|
caps->dwFlags = DSCAPS_PRIMARYSTEREO|DSCAPS_PRIMARY16BIT|DSCAPS_EMULDRIVER|DSCAPS_SECONDARYSTEREO|DSCAPS_SECONDARY16BIT;
|
|
/* FIXME: query OSS */
|
|
caps->dwMinSecondarySampleRate = 22050;
|
|
caps->dwMaxSecondarySampleRate = 48000;
|
|
caps->dwPrimaryBuffers = 1;
|
|
/* FIXME: set the rest... hmm */
|
|
return 0;
|
|
}
|
|
|
|
static ULONG WINAPI IDirectSound_AddRef(LPDIRECTSOUND this) {
|
|
return ++(this->ref);
|
|
}
|
|
|
|
static ULONG WINAPI IDirectSound_Release(LPDIRECTSOUND this) {
|
|
if (!--(this->ref)) {
|
|
HeapFree(GetProcessHeap(),0,this);
|
|
dsound = NULL;
|
|
close(audiofd);audiofd = -1;
|
|
return 0;
|
|
}
|
|
return this->ref;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSound_SetSpeakerConfig(
|
|
LPDIRECTSOUND this,DWORD config
|
|
) {
|
|
FIXME(dsound,"(%p,0x%08lx):stub\n",this,config);
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT WINAPI IDirectSound_QueryInterface(
|
|
LPDIRECTSOUND this,REFIID riid,LPVOID *ppobj
|
|
) {
|
|
char xbuf[50];
|
|
|
|
WINE_StringFromCLSID(riid,xbuf);
|
|
TRACE(dsound,"(%p,%s,%p)\n",this,xbuf,ppobj);
|
|
return E_FAIL;
|
|
}
|
|
|
|
static struct tagLPDIRECTSOUND_VTABLE dsvt = {
|
|
IDirectSound_QueryInterface,
|
|
IDirectSound_AddRef,
|
|
IDirectSound_Release,
|
|
IDirectSound_CreateSoundBuffer,
|
|
IDirectSound_GetCaps,
|
|
IDirectSound_DuplicateSoundBuffer,
|
|
IDirectSound_SetCooperativeLevel,
|
|
(void *)8,
|
|
(void *)9,
|
|
IDirectSound_SetSpeakerConfig,
|
|
(void *)11
|
|
};
|
|
|
|
static int
|
|
DSOUND_setformat(LPWAVEFORMATEX wfex) {
|
|
int xx,channels,speed,format,nformat;
|
|
|
|
|
|
switch (wfex->wFormatTag) {
|
|
default:
|
|
WARN(dsound,"unknown WAVE_FORMAT tag %d\n",wfex->wFormatTag);
|
|
return DSERR_BADFORMAT;
|
|
case WAVE_FORMAT_PCM:
|
|
break;
|
|
}
|
|
if (wfex->wBitsPerSample==8)
|
|
format = AFMT_U8;
|
|
else
|
|
format = AFMT_S16_LE;
|
|
|
|
if (-1==ioctl(audiofd,SNDCTL_DSP_GETFMTS,&xx)) {
|
|
perror("ioctl SNDCTL_DSP_GETFMTS");
|
|
return -1;
|
|
}
|
|
if ((xx&format)!=format) {/* format unsupported */
|
|
WARN(dsound,"SNDCTL_DSP_GETFMTS: format not supported\n");
|
|
return -1;
|
|
}
|
|
nformat = format;
|
|
if (-1==ioctl(audiofd,SNDCTL_DSP_SETFMT,&nformat)) {
|
|
perror("ioctl SNDCTL_DSP_SETFMT");
|
|
return -1;
|
|
}
|
|
if (nformat!=format) {/* didn't work */
|
|
WARN(dsound,"SNDCTL_DSP_GETFMTS: format not set\n");
|
|
return -1;
|
|
}
|
|
|
|
channels = wfex->nChannels-1;
|
|
if (-1==ioctl(audiofd,SNDCTL_DSP_STEREO,&channels)) {
|
|
perror("ioctl SNDCTL_DSP_STEREO");
|
|
return -1;
|
|
}
|
|
speed = wfex->nSamplesPerSec;
|
|
if (-1==ioctl(audiofd,SNDCTL_DSP_SPEED,&speed)) {
|
|
perror("ioctl SNDCTL_DSP_SPEED");
|
|
return -1;
|
|
}
|
|
TRACE(dsound,"(freq=%ld,channels=%d,bits=%d)\n",
|
|
wfex->nSamplesPerSec,wfex->nChannels,wfex->wBitsPerSample
|
|
);
|
|
return 0;
|
|
}
|
|
|
|
static LPDSBPOSITIONNOTIFY
|
|
DSOUND_nextevent(IDirectSoundBuffer *dsb) {
|
|
int i;
|
|
|
|
if (dsb->nrofnotifies) {
|
|
for (i=0;i<dsb->nrofnotifies;i++) {
|
|
if (dsb->playpos<dsb->notifies[i].dwOffset)
|
|
break;
|
|
}
|
|
if (i==dsb->nrofnotifies)
|
|
i=0;
|
|
return dsb->notifies+i;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
#define CHECK_EVENT \
|
|
if (nextevent && (dsb->playpos == nextevent->dwOffset)) { \
|
|
SetEvent(nextevent->hEventNotify); \
|
|
TRACE(dsound,"signalled event %d\n",nextevent->hEventNotify);\
|
|
nextevent = DSOUND_nextevent(dsb); \
|
|
}
|
|
|
|
|
|
static void
|
|
DSOUND_MixInBuffer(IDirectSoundBuffer *dsb) {
|
|
int j,buflen = dsb->buflen;
|
|
LPDSBPOSITIONNOTIFY nextevent;
|
|
int xdiff = dsb->wfx.nSamplesPerSec-dsound->wfx.nSamplesPerSec;
|
|
|
|
/* Insomnia - Going along with REAL author's style */
|
|
long Rvoldec, Lvoldec;
|
|
long pan = dsb->pan;
|
|
long samp; /* temporary sample workspace */
|
|
|
|
{
|
|
double tmpr=dsb->volume-500;
|
|
double tmpl=tmpr;
|
|
if(pan>0) tmpl -= (double)pan;
|
|
else tmpr += (double)pan;
|
|
tmpl /= 1000.0;
|
|
tmpr /= 1000.0;
|
|
tmpl = pow(2.0, tmpl);
|
|
tmpr = pow(2.0, tmpr);
|
|
tmpl *= 65536; /* Set to the correct multiple times */
|
|
tmpr *= 65536; /* 65536 to be convenient for bit shifting */
|
|
tmpl += 0.5; /* Add .5 for rounding accuracy */
|
|
tmpr += 0.5;
|
|
Lvoldec = (long)tmpl;
|
|
Rvoldec = (long)tmpr;
|
|
}
|
|
/* End Insomnia's mod */
|
|
|
|
if (xdiff<0) xdiff=-xdiff;
|
|
if (xdiff>1500) {
|
|
WARN(dsound,"mixing in buffer of different frequency (%ld vs %ld), argh!\n",
|
|
dsb->wfx.nSamplesPerSec,dsound->wfx.nSamplesPerSec);
|
|
}
|
|
nextevent = DSOUND_nextevent(dsb);
|
|
/* TRACE(dsound,"(%d.%d.%d.%d)\n",dsound->wfx.wBitsPerSample,dsb->wfx.wBitsPerSample,dsound->wfx.nChannels,dsb->wfx.nChannels);*/
|
|
|
|
if (dsound->wfx.wBitsPerSample == 8) {
|
|
char *playbuf8 = (char*)playbuf;
|
|
|
|
if (dsb->wfx.wBitsPerSample == 8) {
|
|
unsigned char *xbuf = (unsigned char*)(dsb->buffer);
|
|
if (dsb->wfx.nChannels == 1) {
|
|
for (j=0;j<sizeof(playbuf)/2;j++) {
|
|
|
|
dsb->playpos=(dsb->playpos+1)%buflen;
|
|
if (!dsb->playpos && !(dsb->playflags&DSBPLAY_LOOPING)) {
|
|
dsb->playing = 0;
|
|
dsb->playpos = buflen;
|
|
return;
|
|
}
|
|
/* Insomnia- volume, panning, and correcting against wrap */
|
|
/* Left Channel */
|
|
samp = xbuf[dsb->playpos>>1];
|
|
samp *= Lvoldec;
|
|
samp >>= 16;
|
|
samp += playbuf8[(j<<1)];
|
|
if(samp > 127L) samp = 127L;
|
|
else if(samp < -128L) samp = -128L;
|
|
playbuf8[(j<<1)] = (short)samp;
|
|
|
|
/* Right Channel */
|
|
samp = xbuf[dsb->playpos>>1];
|
|
samp *= Rvoldec;
|
|
samp >>= 16;
|
|
samp += playbuf8[(j<<1)+1];
|
|
if(samp > 127L) samp = 127L;
|
|
else if(samp < -128L) samp = -128L;
|
|
playbuf8[(j<<1)+1] = (short)samp;
|
|
/* End Insomnia's mod */
|
|
|
|
CHECK_EVENT
|
|
}
|
|
} else {
|
|
for (j=0;j<sizeof(playbuf);j++) {
|
|
dsb->playpos=(dsb->playpos+1)%buflen;
|
|
if (!dsb->playpos && !(dsb->playflags&DSBPLAY_LOOPING)) {
|
|
dsb->playing = 0;
|
|
dsb->playpos = buflen;
|
|
return;
|
|
}
|
|
/* Insomnia- volume, panning, and correcting against wrap */
|
|
samp = xbuf[dsb->playpos>>1];
|
|
|
|
/* Right Channel */
|
|
if(j&1) samp *= Rvoldec;
|
|
/* Left Channel */
|
|
else samp *= Lvoldec;
|
|
|
|
samp >>= 16;
|
|
samp += playbuf8[j];
|
|
if(samp > 127L) samp = 127L;
|
|
else if(samp < -128L) samp = -128L;
|
|
playbuf8[j] = (short)samp;
|
|
/* End Insomnia's mod */
|
|
|
|
CHECK_EVENT
|
|
}
|
|
}
|
|
} else { /* 16 */
|
|
short *xbuf = (short*)(dsb->buffer);
|
|
if (dsb->wfx.nChannels == 1) {
|
|
for (j=0;j<sizeof(playbuf)/2;j++) {
|
|
dsb->playpos=(dsb->playpos+2)%buflen;
|
|
if (!dsb->playpos && !(dsb->playflags&DSBPLAY_LOOPING)) {
|
|
dsb->playing = 0;
|
|
dsb->playpos = buflen;
|
|
return;
|
|
}
|
|
/* Insomnia- volume, panning, and correcting against wrap */
|
|
/* Left Channel */
|
|
samp = xbuf[dsb->playpos>>1];
|
|
samp *= Lvoldec;
|
|
samp >>= 24;
|
|
samp += playbuf8[(j<<1)];
|
|
if(samp > 127L) samp = 127L;
|
|
else if(samp < -128L) samp = -128L;
|
|
playbuf8[(j<<1)] = (short)samp;
|
|
|
|
/* Right Channel */
|
|
samp = xbuf[dsb->playpos>>1];
|
|
samp *= Rvoldec;
|
|
samp >>= 24;
|
|
samp += playbuf8[(j<<1)+1];
|
|
if(samp > 127L) samp = 127L;
|
|
else if(samp < -128L) samp = -128L;
|
|
playbuf8[(j<<1)+1] = (short)samp;
|
|
/* End Insomnia's mod */
|
|
|
|
CHECK_EVENT
|
|
}
|
|
} else {
|
|
for (j=0;j<sizeof(playbuf);j++) {
|
|
dsb->playpos=(dsb->playpos+2)%buflen;
|
|
if (!dsb->playpos && !(dsb->playflags&DSBPLAY_LOOPING)) {
|
|
dsb->playing = 0;
|
|
dsb->playpos = buflen;
|
|
return;
|
|
}
|
|
/* Insomnia- volume, panning, and correcting against wrap */
|
|
samp = xbuf[dsb->playpos>>1];
|
|
|
|
/* Right Channel */
|
|
if(j&1) samp *= Rvoldec;
|
|
/* Left Channel */
|
|
else samp *= Lvoldec;
|
|
|
|
samp >>= 24;
|
|
samp += playbuf8[j];
|
|
if(samp > 127L) samp = 127L;
|
|
else if(samp < -128L) samp = -128L;
|
|
playbuf8[j] = (short)samp;
|
|
/* End Insomnia's mod */
|
|
|
|
CHECK_EVENT
|
|
}
|
|
}
|
|
}
|
|
} else { /* 16 bit */
|
|
if (dsb->wfx.wBitsPerSample == 8) {
|
|
/* unsigned char *xbuf = (unsigned char*)(dsb->buffer); */
|
|
char *xbuf = dsb->buffer;
|
|
if (dsb->wfx.nChannels == 1) {
|
|
WARN(dsound,"Mixing 8-bit stereo into 16!!\n");
|
|
for (j=0;j<sizeof(playbuf)/sizeof(playbuf[0])/2;j++) {
|
|
dsb->playpos=(dsb->playpos+1)%buflen;
|
|
if (!dsb->playpos && !(dsb->playflags&DSBPLAY_LOOPING)) {
|
|
dsb->playing = 0;
|
|
dsb->playpos = buflen;
|
|
return;
|
|
}
|
|
/* Insomnia- volume, panning, and correcting against wrap */
|
|
/* Left Channel */
|
|
samp = xbuf[dsb->playpos>>1];
|
|
samp *= Lvoldec;
|
|
samp >>= 8;
|
|
samp += playbuf[(j<<1)];
|
|
if(samp > 32767L) samp = 32767L;
|
|
else if(samp < -32768L) samp = -32768L;
|
|
playbuf[(j<<1)] = (short)samp;
|
|
|
|
/* Right Channel */
|
|
samp = xbuf[dsb->playpos>>1];
|
|
samp *= Rvoldec;
|
|
samp >>= 8;
|
|
samp += playbuf[(j<<1)+1];
|
|
if(samp > 32767L) samp = 32767L;
|
|
else if(samp < -32768L) samp = -32768L;
|
|
playbuf[(j<<1)+1] = (short)samp;
|
|
/* End Insomnia's mod */
|
|
|
|
CHECK_EVENT
|
|
}
|
|
} else {
|
|
for (j=0;j<sizeof(playbuf)/sizeof(playbuf[0]);j++) {
|
|
dsb->playpos=(dsb->playpos+1)%buflen;
|
|
if (!dsb->playpos && !(dsb->playflags&DSBPLAY_LOOPING)) {
|
|
dsb->playing = 0;
|
|
dsb->playpos = buflen;
|
|
return;
|
|
}
|
|
/* Insomnia- volume, panning, and correcting against wrap */
|
|
samp = xbuf[dsb->playpos>>1];
|
|
|
|
/* Right Channel */
|
|
if(j&1) samp *= Rvoldec;
|
|
/* Left Channel */
|
|
else samp *= Lvoldec;
|
|
|
|
samp >>= 8;
|
|
samp += playbuf[j];
|
|
if(samp > 32767L) samp = 32767L;
|
|
else if(samp < -32768L) samp = -32768L;
|
|
playbuf[j] = (short)samp;
|
|
/* End Insomnia's mod */
|
|
|
|
CHECK_EVENT
|
|
}
|
|
}
|
|
} else { /* 16 */
|
|
short *xbuf = (short*)(dsb->buffer);
|
|
if (dsb->wfx.nChannels == 1) {
|
|
for (j=0;j<sizeof(playbuf)/sizeof(playbuf[0])/2;j++) {
|
|
dsb->playpos=(dsb->playpos+2)%buflen;
|
|
if (!dsb->playpos && !(dsb->playflags&DSBPLAY_LOOPING)) {
|
|
dsb->playing = 0;
|
|
dsb->playpos = buflen;
|
|
return;
|
|
}
|
|
/* Insomnia- volume, panning, and correcting against wrap */
|
|
/* Left Channel */
|
|
samp = xbuf[dsb->playpos>>1];
|
|
samp *= Lvoldec;
|
|
samp >>= 16;
|
|
samp += playbuf[(j<<1)];
|
|
if(samp > 32767L) samp = 32767L;
|
|
else if(samp < -32768L) samp = -32768L;
|
|
playbuf[(j<<1)] = (short)samp;
|
|
|
|
/* Right Channel */
|
|
samp = xbuf[dsb->playpos>>1];
|
|
samp *= Rvoldec;
|
|
samp >>= 16;
|
|
samp += playbuf[(j<<1)+1];
|
|
if(samp > 32767L) samp = 32767L;
|
|
else if(samp < -32768L) samp = -32768L;
|
|
playbuf[(j<<1)+1] = (short)samp;
|
|
/* End Insomnia's mod */
|
|
|
|
CHECK_EVENT
|
|
}
|
|
} else {
|
|
for (j=0;j<sizeof(playbuf)/sizeof(playbuf[0]);j++) {
|
|
dsb->playpos=(dsb->playpos+2)%buflen;
|
|
if (!dsb->playpos && !(dsb->playflags&DSBPLAY_LOOPING)) {
|
|
dsb->playing = 0;
|
|
dsb->playpos = buflen;
|
|
return;
|
|
}
|
|
/* Insomnia- volume, panning, and correcting against wrap */
|
|
samp = xbuf[dsb->playpos>>1];
|
|
|
|
/* Right Channel */
|
|
if(j&1) samp *= Rvoldec;
|
|
/* Left Channel */
|
|
else samp *= Lvoldec;
|
|
|
|
samp >>= 16;
|
|
samp += playbuf[j];
|
|
if(samp > 32767L) samp = 32767L;
|
|
else if(samp < -32768L) samp = -32768L;
|
|
playbuf[j] = (short)samp;
|
|
/* End Insomnia's mod */
|
|
|
|
CHECK_EVENT
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static DWORD
|
|
DSOUND_thread(LPVOID arg) {
|
|
int res,i,curleft,playing,haveprimary = 0;
|
|
|
|
TRACE(dsound,"dsound is at pid %d\n",getpid());
|
|
while (1) {
|
|
if (!dsound) {
|
|
WARN(dsound,"DSOUND thread giving up.\n");
|
|
ExitThread(0);
|
|
}
|
|
if (getppid()==1) {
|
|
WARN(dsound,"DSOUND father died? Giving up.\n");
|
|
ExitThread(0);
|
|
}
|
|
/* RACE: dsound could be deleted */
|
|
dsound->lpvtbl->fnAddRef(dsound);
|
|
if (!dsound->nrofbuffers) {
|
|
/* no soundbuffer yet... wait. */
|
|
Sleep(1000);
|
|
continue;
|
|
}
|
|
memset(playbuf,0,sizeof(playbuf));
|
|
playing = 0;
|
|
dsound->lpvtbl->fnAddRef(dsound);
|
|
haveprimary = 0;
|
|
for (i=dsound->nrofbuffers;i--;) {
|
|
IDirectSoundBuffer *dsb = dsound->buffers[i];
|
|
|
|
if (!dsb || !dsb->lpvtbl)
|
|
continue;
|
|
dsb->lpvtbl->fnAddRef(dsb);
|
|
if (dsb->playing && dsb->buflen)
|
|
playing++;
|
|
if (dsb->dsbd.dwFlags & DSBCAPS_PRIMARYBUFFER) {
|
|
haveprimary = 1;
|
|
if (memcmp(&dsound->wfx,&(dsb->wfx),sizeof(dsound->wfx))) {
|
|
DSOUND_setformat(&(dsb->wfx));
|
|
memcpy(&dsound->wfx,&(dsb->wfx),sizeof(dsb->wfx));
|
|
}
|
|
}
|
|
dsb->lpvtbl->fnRelease(dsb);
|
|
}
|
|
/* We have just one playbuffer, so use its format */
|
|
if ((playing==1) && !haveprimary) {
|
|
for (i=dsound->nrofbuffers;i--;) {
|
|
IDirectSoundBuffer *dsb = dsound->buffers[i];
|
|
|
|
dsb->lpvtbl->fnAddRef(dsb);
|
|
if (dsb->playing && dsb->buflen) {
|
|
if (memcmp(&dsound->wfx,&(dsb->wfx),sizeof(dsound->wfx))) {
|
|
DSOUND_setformat(&(dsb->wfx));
|
|
memcpy(&dsound->wfx,&(dsb->wfx),sizeof(dsb->wfx));
|
|
}
|
|
}
|
|
dsb->lpvtbl->fnRelease(dsb);
|
|
}
|
|
}
|
|
for (i=dsound->nrofbuffers;i--;) {
|
|
IDirectSoundBuffer *dsb = dsound->buffers[i];
|
|
|
|
if (!dsb || !dsb->lpvtbl)
|
|
continue;
|
|
dsb->lpvtbl->fnAddRef(dsb);
|
|
if (dsb->buflen && dsb->playing) {
|
|
playing++;
|
|
DSOUND_MixInBuffer(dsb);
|
|
}
|
|
dsb->lpvtbl->fnRelease(dsb);
|
|
}
|
|
dsound->lpvtbl->fnRelease(dsound);
|
|
|
|
/*fputc('0'+playing,stderr);*/
|
|
curleft = 0;
|
|
while (curleft < sizeof(playbuf)) {
|
|
res = write(audiofd,(LPBYTE)playbuf+curleft,sizeof(playbuf)-curleft);
|
|
if (res==-1) {
|
|
if (errno==EINTR)
|
|
continue;
|
|
perror("write audiofd");
|
|
ExitThread(0);
|
|
break;
|
|
}
|
|
curleft+=res;
|
|
}
|
|
}
|
|
ExitThread(0);
|
|
}
|
|
|
|
#endif /* HAVE_OSS */
|
|
|
|
HRESULT WINAPI DirectSoundCreate(LPGUID lpGUID,LPDIRECTSOUND *ppDS,IUnknown *pUnkOuter ) {
|
|
int xx;
|
|
if (lpGUID)
|
|
TRACE(dsound,"(%p,%p,%p)\n",lpGUID,ppDS,pUnkOuter);
|
|
#ifdef HAVE_OSS
|
|
if (audiofd>=0)
|
|
return DSERR_ALLOCATED;
|
|
audiofd = open("/dev/audio",O_WRONLY);
|
|
if (audiofd==-1) {
|
|
perror("open /dev/audio");
|
|
audiofd=0;
|
|
return DSERR_NODRIVER;
|
|
}
|
|
xx=0x0002000c;
|
|
if (-1==ioctl(audiofd,SNDCTL_DSP_SETFRAGMENT,&xx))
|
|
perror("ioctl SETFRAGMENT");
|
|
/*
|
|
TRACE(dsound,"SETFRAGMENT. count is now %d, fragsize is %d\n",
|
|
(xx>>16)+1,xx&0xffff
|
|
);
|
|
*/
|
|
|
|
*ppDS = (LPDIRECTSOUND)HeapAlloc(GetProcessHeap(),0,sizeof(IDirectSound));
|
|
(*ppDS)->ref = 1;
|
|
(*ppDS)->lpvtbl = &dsvt;
|
|
(*ppDS)->buffers = NULL;
|
|
(*ppDS)->nrofbuffers = 0;
|
|
|
|
(*ppDS)->wfx.wFormatTag = 1;
|
|
(*ppDS)->wfx.nChannels = 2;
|
|
(*ppDS)->wfx.nSamplesPerSec = 22050;
|
|
(*ppDS)->wfx.nAvgBytesPerSec = 44100;
|
|
(*ppDS)->wfx.nBlockAlign = 2;
|
|
(*ppDS)->wfx.wBitsPerSample = 8;
|
|
|
|
DSOUND_setformat(&((*ppDS)->wfx));
|
|
|
|
if (!dsound) {
|
|
HANDLE32 hnd;
|
|
DWORD xid;
|
|
|
|
dsound = (*ppDS);
|
|
hnd = CreateThread(NULL,0,DSOUND_thread,0,0,&xid);
|
|
}
|
|
return 0;
|
|
#else
|
|
MessageBox32A(0,"DirectSound needs the Open Sound System Driver, which has not been found by ./configure.","WINE DirectSound",MB_OK|MB_ICONSTOP);
|
|
return DSERR_NODRIVER;
|
|
#endif
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
* DllGetClassObject [DSOUND.4]
|
|
* Retrieves class object from a DLL object
|
|
*
|
|
* NOTES
|
|
* Docs say returns STDAPI
|
|
*
|
|
* PARAMS
|
|
* rclsid [I] CLSID for the class object
|
|
* riid [I] Reference to identifier of interface for class object
|
|
* ppv [O] Address of variable to receive interface pointer for riid
|
|
*
|
|
* RETURNS
|
|
* Success: S_OK
|
|
* Failure: CLASS_E_CLASSNOTAVAILABLE, E_OUTOFMEMORY, E_INVALIDARG,
|
|
* E_UNEXPECTED
|
|
*/
|
|
DWORD WINAPI DllGetClassObject( REFCLSID rclsid, REFIID riid, LPVOID *ppv )
|
|
{
|
|
FIXME(dsound, "(%p,%p,%p): stub\n", rclsid, riid, ppv);
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
* DllCanUnloadNow [DSOUND.3] Determines whether the DLL is in use.
|
|
*
|
|
* RETURNS
|
|
* Success: S_OK
|
|
* Failure: S_FALSE
|
|
*/
|
|
DWORD WINAPI DllCanUnloadNow(void)
|
|
{
|
|
FIXME(dsound, "(void): stub\n");
|
|
return S_FALSE;
|
|
}
|