forked from Mirrors/wine-wine
Split up audio.c into three separate .c files:
audio.c: OSS functions and waveIn and waveOut driver functions. dscapture.c: direct sound capture driver implementation. dsrender.c: direct sound renderer driver implementation.oldstable
parent
d581777c88
commit
0e3c524f4c
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@ -8,6 +8,8 @@ EXTRALIBS = -ldxguid -luuid
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C_SRCS = \
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C_SRCS = \
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audio.c \
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audio.c \
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dscapture.c \
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dsrender.c \
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midi.c \
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midi.c \
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midipatch.c \
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midipatch.c \
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mixer.c \
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mixer.c \
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File diff suppressed because it is too large
Load Diff
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@ -0,0 +1,181 @@
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/*
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* Sample Wine Driver for Open Sound System (featured in Linux and FreeBSD)
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*
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* Copyright 1994 Martin Ayotte
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* 1999 Eric Pouech (async playing in waveOut/waveIn)
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* 2000 Eric Pouech (loops in waveOut)
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* 2002 Eric Pouech (full duplex)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifdef HAVE_OSS
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/* unless someone makes a wineserver kernel module, Unix pipes are faster than win32 events */
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#define USE_PIPE_SYNC
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#define MAX_WAVEDRV (6)
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/* states of the playing device */
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#define WINE_WS_PLAYING 0
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#define WINE_WS_PAUSED 1
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#define WINE_WS_STOPPED 2
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#define WINE_WS_CLOSED 3
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/* events to be send to device */
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enum win_wm_message {
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WINE_WM_PAUSING = WM_USER + 1, WINE_WM_RESTARTING, WINE_WM_RESETTING, WINE_WM_HEADER,
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WINE_WM_UPDATE, WINE_WM_BREAKLOOP, WINE_WM_CLOSING, WINE_WM_STARTING, WINE_WM_STOPPING
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};
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#ifdef USE_PIPE_SYNC
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#define SIGNAL_OMR(omr) do { int x = 0; write((omr)->msg_pipe[1], &x, sizeof(x)); } while (0)
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#define CLEAR_OMR(omr) do { int x = 0; read((omr)->msg_pipe[0], &x, sizeof(x)); } while (0)
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#define RESET_OMR(omr) do { } while (0)
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#define WAIT_OMR(omr, sleep) \
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do { struct pollfd pfd; pfd.fd = (omr)->msg_pipe[0]; \
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pfd.events = POLLIN; poll(&pfd, 1, sleep); } while (0)
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#else
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#define SIGNAL_OMR(omr) do { SetEvent((omr)->msg_event); } while (0)
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#define CLEAR_OMR(omr) do { } while (0)
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#define RESET_OMR(omr) do { ResetEvent((omr)->msg_event); } while (0)
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#define WAIT_OMR(omr, sleep) \
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do { WaitForSingleObject((omr)->msg_event, sleep); } while (0)
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#endif
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typedef struct {
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enum win_wm_message msg; /* message identifier */
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DWORD param; /* parameter for this message */
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HANDLE hEvent; /* if message is synchronous, handle of event for synchro */
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} OSS_MSG;
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/* implement an in-process message ring for better performance
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* (compared to passing thru the server)
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* this ring will be used by the input (resp output) record (resp playback) routine
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*/
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#define OSS_RING_BUFFER_INCREMENT 64
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typedef struct {
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int ring_buffer_size;
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OSS_MSG * messages;
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int msg_tosave;
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int msg_toget;
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#ifdef USE_PIPE_SYNC
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int msg_pipe[2];
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#else
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HANDLE msg_event;
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#endif
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CRITICAL_SECTION msg_crst;
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} OSS_MSG_RING;
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typedef struct tagOSS_DEVICE {
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char* dev_name;
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char* mixer_name;
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char* interface_name;
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unsigned open_count;
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WAVEOUTCAPSA out_caps;
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WAVEOUTCAPSA duplex_out_caps;
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WAVEINCAPSA in_caps;
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DWORD in_caps_support;
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unsigned open_access;
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int fd;
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DWORD owner_tid;
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int sample_rate;
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int stereo;
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int format;
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unsigned audio_fragment;
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BOOL full_duplex;
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BOOL bTriggerSupport;
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BOOL bOutputEnabled;
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BOOL bInputEnabled;
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DSDRIVERDESC ds_desc;
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DSDRIVERCAPS ds_caps;
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DSCDRIVERCAPS dsc_caps;
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} OSS_DEVICE;
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typedef struct {
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OSS_DEVICE* ossdev;
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volatile int state; /* one of the WINE_WS_ manifest constants */
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WAVEOPENDESC waveDesc;
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WORD wFlags;
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WAVEFORMATPCMEX waveFormat;
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DWORD volume;
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/* OSS information */
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DWORD dwFragmentSize; /* size of OSS buffer fragment */
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DWORD dwBufferSize; /* size of whole OSS buffer in bytes */
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LPWAVEHDR lpQueuePtr; /* start of queued WAVEHDRs (waiting to be notified) */
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LPWAVEHDR lpPlayPtr; /* start of not yet fully played buffers */
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DWORD dwPartialOffset; /* Offset of not yet written bytes in lpPlayPtr */
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LPWAVEHDR lpLoopPtr; /* pointer of first buffer in loop, if any */
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DWORD dwLoops; /* private copy of loop counter */
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DWORD dwPlayedTotal; /* number of bytes actually played since opening */
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DWORD dwWrittenTotal; /* number of bytes written to OSS buffer since opening */
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BOOL bNeedPost; /* whether audio still needs to be physically started */
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/* synchronization stuff */
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HANDLE hStartUpEvent;
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HANDLE hThread;
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DWORD dwThreadID;
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OSS_MSG_RING msgRing;
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} WINE_WAVEOUT;
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typedef struct {
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OSS_DEVICE* ossdev;
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volatile int state;
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DWORD dwFragmentSize; /* OpenSound '/dev/dsp' give us that size */
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WAVEOPENDESC waveDesc;
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WORD wFlags;
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WAVEFORMATPCMEX waveFormat;
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LPWAVEHDR lpQueuePtr;
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DWORD dwTotalRecorded;
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DWORD dwTotalRead;
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/* synchronization stuff */
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HANDLE hThread;
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DWORD dwThreadID;
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HANDLE hStartUpEvent;
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OSS_MSG_RING msgRing;
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} WINE_WAVEIN;
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extern OSS_DEVICE OSS_Devices[MAX_WAVEDRV];
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extern WINE_WAVEOUT WOutDev[MAX_WAVEDRV];
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extern WINE_WAVEIN WInDev[MAX_WAVEDRV];
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extern unsigned numOutDev;
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extern unsigned numInDev;
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extern int getEnables(OSS_DEVICE *ossdev);
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extern void copy_format(LPWAVEFORMATEX wf1, LPWAVEFORMATPCMEX wf2);
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extern DWORD OSS_OpenDevice(OSS_DEVICE* ossdev, unsigned req_access,
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int* frag, int strict_format,
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int sample_rate, int stereo, int fmt);
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extern void OSS_CloseDevice(OSS_DEVICE* ossdev);
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extern DWORD wodOpen(WORD wDevID, LPWAVEOPENDESC lpDesc, DWORD dwFlags);
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extern DWORD wodSetVolume(WORD wDevID, DWORD dwParam);
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extern DWORD widOpen(WORD wDevID, LPWAVEOPENDESC lpDesc, DWORD dwFlags);
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/* dscapture.c */
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extern DWORD widDsCreate(UINT wDevID, PIDSCDRIVER* drv);
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extern DWORD widDsDesc(UINT wDevID, PDSDRIVERDESC desc);
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/* dsrender.c */
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extern DWORD wodDsCreate(UINT wDevID, PIDSDRIVER* drv);
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extern DWORD wodDsDesc(UINT wDevID, PDSDRIVERDESC desc);
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#endif /* HAVE_OSS */
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@ -0,0 +1,901 @@
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/*
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* Direct Sound Capture driver
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*
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* Copyright 2004 Robert Reif
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <stdlib.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <string.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#include <errno.h>
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#include <fcntl.h>
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#ifdef HAVE_SYS_IOCTL_H
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# include <sys/ioctl.h>
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#endif
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#ifdef HAVE_SYS_MMAN_H
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# include <sys/mman.h>
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#endif
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#ifdef HAVE_SYS_POLL_H
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# include <sys/poll.h>
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#endif
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winerror.h"
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#include "wine/winuser16.h"
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#include "mmddk.h"
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#include "mmreg.h"
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#include "dsound.h"
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#include "dsdriver.h"
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#include "oss.h"
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#include "wine/debug.h"
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#include "audio.h"
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WINE_DEFAULT_DEBUG_CHANNEL(wave);
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#ifdef HAVE_OSS
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/*======================================================================*
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* Low level DSOUND capture definitions *
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*======================================================================*/
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typedef struct IDsCaptureDriverPropertySetImpl IDsCaptureDriverPropertySetImpl;
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typedef struct IDsCaptureDriverNotifyImpl IDsCaptureDriverNotifyImpl;
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typedef struct IDsCaptureDriverImpl IDsCaptureDriverImpl;
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typedef struct IDsCaptureDriverBufferImpl IDsCaptureDriverBufferImpl;
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struct IDsCaptureDriverPropertySetImpl
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{
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/* IUnknown fields */
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IDsDriverPropertySetVtbl *lpVtbl;
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DWORD ref;
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IDsCaptureDriverBufferImpl* capture_buffer;
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};
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struct IDsCaptureDriverNotifyImpl
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{
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/* IUnknown fields */
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IDsDriverNotifyVtbl *lpVtbl;
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DWORD ref;
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IDsCaptureDriverBufferImpl* capture_buffer;
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};
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struct IDsCaptureDriverImpl
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{
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/* IUnknown fields */
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IDsCaptureDriverVtbl *lpVtbl;
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DWORD ref;
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/* IDsCaptureDriverImpl fields */
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UINT wDevID;
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IDsCaptureDriverBufferImpl* capture_buffer;
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};
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struct IDsCaptureDriverBufferImpl
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{
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/* IUnknown fields */
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IDsCaptureDriverBufferVtbl *lpVtbl;
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DWORD ref;
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/* IDsCaptureDriverBufferImpl fields */
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IDsCaptureDriverImpl* drv;
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DWORD buflen;
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LPBYTE buffer;
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DWORD writeptr;
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LPBYTE mapping;
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DWORD maplen;
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/* IDsDriverNotifyImpl fields */
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IDsCaptureDriverNotifyImpl* notify;
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int notify_index;
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LPDSBPOSITIONNOTIFY notifies;
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int nrofnotifies;
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/* IDsDriverPropertySetImpl fields */
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IDsCaptureDriverPropertySetImpl* property_set;
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BOOL is_capturing;
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BOOL is_looping;
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};
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static HRESULT WINAPI IDsCaptureDriverPropertySetImpl_Create(
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IDsCaptureDriverBufferImpl * dscdb,
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IDsCaptureDriverPropertySetImpl **pdscdps);
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static HRESULT WINAPI IDsCaptureDriverNotifyImpl_Create(
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IDsCaptureDriverBufferImpl * dsdcb,
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IDsCaptureDriverNotifyImpl **pdscdn);
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/*======================================================================*
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* Low level DSOUND capture property set implementation *
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*======================================================================*/
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static HRESULT WINAPI IDsCaptureDriverPropertySetImpl_QueryInterface(
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PIDSDRIVERPROPERTYSET iface,
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REFIID riid,
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LPVOID *ppobj)
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{
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IDsCaptureDriverPropertySetImpl *This = (IDsCaptureDriverPropertySetImpl *)iface;
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TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
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if ( IsEqualGUID(riid, &IID_IUnknown) ||
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IsEqualGUID(riid, &IID_IDsDriverPropertySet) ) {
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IDsDriverPropertySet_AddRef(iface);
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*ppobj = (LPVOID)This;
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return DS_OK;
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}
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FIXME( "Unknown IID %s\n", debugstr_guid( riid ) );
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*ppobj = 0;
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return E_NOINTERFACE;
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}
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static ULONG WINAPI IDsCaptureDriverPropertySetImpl_AddRef(
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PIDSDRIVERPROPERTYSET iface)
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{
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IDsCaptureDriverPropertySetImpl *This = (IDsCaptureDriverPropertySetImpl *)iface;
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TRACE("(%p) ref was %ld\n", This, This->ref);
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return InterlockedIncrement(&(This->ref));
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}
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static ULONG WINAPI IDsCaptureDriverPropertySetImpl_Release(
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PIDSDRIVERPROPERTYSET iface)
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{
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IDsCaptureDriverPropertySetImpl *This = (IDsCaptureDriverPropertySetImpl *)iface;
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DWORD ref;
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TRACE("(%p) ref was %ld\n", This, This->ref);
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ref = InterlockedDecrement(&(This->ref));
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if (ref == 0) {
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IDsCaptureDriverBuffer_Release((PIDSCDRIVERBUFFER)This->capture_buffer);
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This->capture_buffer->property_set = NULL;
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HeapFree(GetProcessHeap(),0,This);
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TRACE("(%p) released\n",This);
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}
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return ref;
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}
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static HRESULT WINAPI IDsCaptureDriverPropertySetImpl_Get(
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PIDSDRIVERPROPERTYSET iface,
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PDSPROPERTY pDsProperty,
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LPVOID pPropertyParams,
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ULONG cbPropertyParams,
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LPVOID pPropertyData,
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ULONG cbPropertyData,
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PULONG pcbReturnedData )
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{
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||||||
|
IDsCaptureDriverPropertySetImpl *This = (IDsCaptureDriverPropertySetImpl *)iface;
|
||||||
|
FIXME("(%p,%p,%p,%lx,%p,%lx,%p)\n",This,pDsProperty,pPropertyParams,
|
||||||
|
cbPropertyParams,pPropertyData,cbPropertyData,pcbReturnedData);
|
||||||
|
return DSERR_UNSUPPORTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverPropertySetImpl_Set(
|
||||||
|
PIDSDRIVERPROPERTYSET iface,
|
||||||
|
PDSPROPERTY pDsProperty,
|
||||||
|
LPVOID pPropertyParams,
|
||||||
|
ULONG cbPropertyParams,
|
||||||
|
LPVOID pPropertyData,
|
||||||
|
ULONG cbPropertyData )
|
||||||
|
{
|
||||||
|
IDsCaptureDriverPropertySetImpl *This = (IDsCaptureDriverPropertySetImpl *)iface;
|
||||||
|
FIXME("(%p,%p,%p,%lx,%p,%lx)\n",This,pDsProperty,pPropertyParams,
|
||||||
|
cbPropertyParams,pPropertyData,cbPropertyData);
|
||||||
|
return DSERR_UNSUPPORTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverPropertySetImpl_QuerySupport(
|
||||||
|
PIDSDRIVERPROPERTYSET iface,
|
||||||
|
REFGUID PropertySetId,
|
||||||
|
ULONG PropertyId,
|
||||||
|
PULONG pSupport )
|
||||||
|
{
|
||||||
|
IDsCaptureDriverPropertySetImpl *This = (IDsCaptureDriverPropertySetImpl *)iface;
|
||||||
|
FIXME("(%p,%s,%lx,%p)\n",This,debugstr_guid(PropertySetId),PropertyId,
|
||||||
|
pSupport);
|
||||||
|
return DSERR_UNSUPPORTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
IDsDriverPropertySetVtbl dscdpsvt =
|
||||||
|
{
|
||||||
|
IDsCaptureDriverPropertySetImpl_QueryInterface,
|
||||||
|
IDsCaptureDriverPropertySetImpl_AddRef,
|
||||||
|
IDsCaptureDriverPropertySetImpl_Release,
|
||||||
|
IDsCaptureDriverPropertySetImpl_Get,
|
||||||
|
IDsCaptureDriverPropertySetImpl_Set,
|
||||||
|
IDsCaptureDriverPropertySetImpl_QuerySupport,
|
||||||
|
};
|
||||||
|
|
||||||
|
/*======================================================================*
|
||||||
|
* Low level DSOUND capture notify implementation *
|
||||||
|
*======================================================================*/
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverNotifyImpl_QueryInterface(
|
||||||
|
PIDSDRIVERNOTIFY iface,
|
||||||
|
REFIID riid,
|
||||||
|
LPVOID *ppobj)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverNotifyImpl *This = (IDsCaptureDriverNotifyImpl *)iface;
|
||||||
|
TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
|
||||||
|
|
||||||
|
if ( IsEqualGUID(riid, &IID_IUnknown) ||
|
||||||
|
IsEqualGUID(riid, &IID_IDsDriverNotify) ) {
|
||||||
|
IDsDriverNotify_AddRef(iface);
|
||||||
|
*ppobj = This;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
FIXME( "Unknown IID %s\n", debugstr_guid( riid ) );
|
||||||
|
|
||||||
|
*ppobj = 0;
|
||||||
|
return E_NOINTERFACE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static ULONG WINAPI IDsCaptureDriverNotifyImpl_AddRef(
|
||||||
|
PIDSDRIVERNOTIFY iface)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverNotifyImpl *This = (IDsCaptureDriverNotifyImpl *)iface;
|
||||||
|
TRACE("(%p) ref was %ld\n", This, This->ref);
|
||||||
|
|
||||||
|
return InterlockedIncrement(&(This->ref));
|
||||||
|
}
|
||||||
|
|
||||||
|
static ULONG WINAPI IDsCaptureDriverNotifyImpl_Release(
|
||||||
|
PIDSDRIVERNOTIFY iface)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverNotifyImpl *This = (IDsCaptureDriverNotifyImpl *)iface;
|
||||||
|
DWORD ref;
|
||||||
|
TRACE("(%p) ref was %ld\n", This, This->ref);
|
||||||
|
|
||||||
|
ref = InterlockedDecrement(&(This->ref));
|
||||||
|
if (ref == 0) {
|
||||||
|
IDsCaptureDriverBuffer_Release((PIDSCDRIVERBUFFER)This->capture_buffer);
|
||||||
|
This->capture_buffer->notify = NULL;
|
||||||
|
HeapFree(GetProcessHeap(),0,This);
|
||||||
|
TRACE("(%p) released\n",This);
|
||||||
|
}
|
||||||
|
return ref;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverNotifyImpl_SetNotificationPositions(
|
||||||
|
PIDSDRIVERNOTIFY iface,
|
||||||
|
DWORD howmuch,
|
||||||
|
LPCDSBPOSITIONNOTIFY notify)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverNotifyImpl *This = (IDsCaptureDriverNotifyImpl *)iface;
|
||||||
|
TRACE("(%p,0x%08lx,%p)\n",This,howmuch,notify);
|
||||||
|
|
||||||
|
if (!notify) {
|
||||||
|
WARN("invalid parameter\n");
|
||||||
|
return DSERR_INVALIDPARAM;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (TRACE_ON(wave)) {
|
||||||
|
int i;
|
||||||
|
for (i=0;i<howmuch;i++)
|
||||||
|
TRACE("notify at %ld to 0x%08lx\n",
|
||||||
|
notify[i].dwOffset,(DWORD)notify[i].hEventNotify);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Make an internal copy of the caller-supplied array.
|
||||||
|
* Replace the existing copy if one is already present. */
|
||||||
|
if (This->capture_buffer->notifies)
|
||||||
|
This->capture_buffer->notifies = HeapReAlloc(GetProcessHeap(),
|
||||||
|
HEAP_ZERO_MEMORY, This->capture_buffer->notifies,
|
||||||
|
howmuch * sizeof(DSBPOSITIONNOTIFY));
|
||||||
|
else
|
||||||
|
This->capture_buffer->notifies = HeapAlloc(GetProcessHeap(),
|
||||||
|
HEAP_ZERO_MEMORY, howmuch * sizeof(DSBPOSITIONNOTIFY));
|
||||||
|
|
||||||
|
memcpy(This->capture_buffer->notifies, notify,
|
||||||
|
howmuch * sizeof(DSBPOSITIONNOTIFY));
|
||||||
|
This->capture_buffer->nrofnotifies = howmuch;
|
||||||
|
|
||||||
|
return S_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
IDsDriverNotifyVtbl dscdnvt =
|
||||||
|
{
|
||||||
|
IDsCaptureDriverNotifyImpl_QueryInterface,
|
||||||
|
IDsCaptureDriverNotifyImpl_AddRef,
|
||||||
|
IDsCaptureDriverNotifyImpl_Release,
|
||||||
|
IDsCaptureDriverNotifyImpl_SetNotificationPositions,
|
||||||
|
};
|
||||||
|
|
||||||
|
/*======================================================================*
|
||||||
|
* Low level DSOUND capture implementation *
|
||||||
|
*======================================================================*/
|
||||||
|
|
||||||
|
static HRESULT DSCDB_MapBuffer(IDsCaptureDriverBufferImpl *dscdb)
|
||||||
|
{
|
||||||
|
if (!dscdb->mapping) {
|
||||||
|
dscdb->mapping = mmap(NULL, dscdb->maplen, PROT_READ, MAP_SHARED,
|
||||||
|
WInDev[dscdb->drv->wDevID].ossdev->fd, 0);
|
||||||
|
if (dscdb->mapping == (LPBYTE)-1) {
|
||||||
|
TRACE("(%p): Could not map sound device for direct access (%s)\n",
|
||||||
|
dscdb, strerror(errno));
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
TRACE("(%p): sound device has been mapped for direct access at %p, size=%ld\n", dscdb, dscdb->mapping, dscdb->maplen);
|
||||||
|
}
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT DSCDB_UnmapBuffer(IDsCaptureDriverBufferImpl *dscdb)
|
||||||
|
{
|
||||||
|
if (dscdb->mapping) {
|
||||||
|
if (munmap(dscdb->mapping, dscdb->maplen) < 0) {
|
||||||
|
ERR("(%p): Could not unmap sound device (%s)\n",
|
||||||
|
dscdb, strerror(errno));
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
dscdb->mapping = NULL;
|
||||||
|
TRACE("(%p): sound device unmapped\n", dscdb);
|
||||||
|
}
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverBufferImpl_QueryInterface(
|
||||||
|
PIDSCDRIVERBUFFER iface,
|
||||||
|
REFIID riid,
|
||||||
|
LPVOID *ppobj)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverBufferImpl *This = (IDsCaptureDriverBufferImpl *)iface;
|
||||||
|
TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
|
||||||
|
|
||||||
|
*ppobj = 0;
|
||||||
|
|
||||||
|
if ( IsEqualGUID(riid, &IID_IUnknown) ||
|
||||||
|
IsEqualGUID(riid, &IID_IDsCaptureDriverBuffer) ) {
|
||||||
|
IDsCaptureDriverBuffer_AddRef(iface);
|
||||||
|
*ppobj = (LPVOID)This;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
if ( IsEqualGUID( &IID_IDsDriverNotify, riid ) ) {
|
||||||
|
if (!This->notify)
|
||||||
|
IDsCaptureDriverNotifyImpl_Create(This, &(This->notify));
|
||||||
|
if (This->notify) {
|
||||||
|
IDsDriverNotify_AddRef((PIDSDRIVERNOTIFY)This->notify);
|
||||||
|
*ppobj = (LPVOID)This->notify;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
return E_FAIL;
|
||||||
|
}
|
||||||
|
|
||||||
|
if ( IsEqualGUID( &IID_IDsDriverPropertySet, riid ) ) {
|
||||||
|
if (!This->property_set)
|
||||||
|
IDsCaptureDriverPropertySetImpl_Create(This, &(This->property_set));
|
||||||
|
if (This->property_set) {
|
||||||
|
IDsDriverPropertySet_AddRef((PIDSDRIVERPROPERTYSET)This->property_set);
|
||||||
|
*ppobj = (LPVOID)This->property_set;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
return E_FAIL;
|
||||||
|
}
|
||||||
|
|
||||||
|
FIXME("(%p,%s,%p) unsupported GUID\n", This, debugstr_guid(riid), ppobj);
|
||||||
|
return DSERR_UNSUPPORTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
static ULONG WINAPI IDsCaptureDriverBufferImpl_AddRef(PIDSCDRIVERBUFFER iface)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverBufferImpl *This = (IDsCaptureDriverBufferImpl *)iface;
|
||||||
|
TRACE("(%p) ref was %ld\n", This, This->ref);
|
||||||
|
|
||||||
|
return InterlockedIncrement(&(This->ref));
|
||||||
|
}
|
||||||
|
|
||||||
|
static ULONG WINAPI IDsCaptureDriverBufferImpl_Release(PIDSCDRIVERBUFFER iface)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverBufferImpl *This = (IDsCaptureDriverBufferImpl *)iface;
|
||||||
|
DWORD ref;
|
||||||
|
TRACE("(%p) ref was %ld\n", This, This->ref);
|
||||||
|
|
||||||
|
ref = InterlockedDecrement(&(This->ref));
|
||||||
|
if (ref == 0) {
|
||||||
|
DSCDB_UnmapBuffer(This);
|
||||||
|
if (This->notifies != NULL)
|
||||||
|
HeapFree(GetProcessHeap(), 0, This->notifies);
|
||||||
|
HeapFree(GetProcessHeap(),0,This);
|
||||||
|
TRACE("(%p) released\n",This);
|
||||||
|
}
|
||||||
|
return ref;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverBufferImpl_Lock(
|
||||||
|
PIDSCDRIVERBUFFER iface,
|
||||||
|
LPVOID* ppvAudio1,
|
||||||
|
LPDWORD pdwLen1,
|
||||||
|
LPVOID* ppvAudio2,
|
||||||
|
LPDWORD pdwLen2,
|
||||||
|
DWORD dwWritePosition,
|
||||||
|
DWORD dwWriteLen,
|
||||||
|
DWORD dwFlags)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverBufferImpl *This = (IDsCaptureDriverBufferImpl *)iface;
|
||||||
|
FIXME("(%p,%p,%p,%p,%p,%ld,%ld,0x%08lx): stub!\n",This,ppvAudio1,pdwLen1,
|
||||||
|
ppvAudio2,pdwLen2,dwWritePosition,dwWriteLen,dwFlags);
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverBufferImpl_Unlock(
|
||||||
|
PIDSCDRIVERBUFFER iface,
|
||||||
|
LPVOID pvAudio1,
|
||||||
|
DWORD dwLen1,
|
||||||
|
LPVOID pvAudio2,
|
||||||
|
DWORD dwLen2)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverBufferImpl *This = (IDsCaptureDriverBufferImpl *)iface;
|
||||||
|
FIXME("(%p,%p,%ld,%p,%ld): stub!\n",This,pvAudio1,dwLen1,pvAudio2,dwLen2);
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverBufferImpl_GetPosition(
|
||||||
|
PIDSCDRIVERBUFFER iface,
|
||||||
|
LPDWORD lpdwCapture,
|
||||||
|
LPDWORD lpdwRead)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverBufferImpl *This = (IDsCaptureDriverBufferImpl *)iface;
|
||||||
|
count_info info;
|
||||||
|
DWORD ptr;
|
||||||
|
TRACE("(%p,%p,%p)\n",This,lpdwCapture,lpdwRead);
|
||||||
|
|
||||||
|
if (WInDev[This->drv->wDevID].state == WINE_WS_CLOSED) {
|
||||||
|
ERR("device not open, but accessing?\n");
|
||||||
|
return DSERR_UNINITIALIZED;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!This->is_capturing) {
|
||||||
|
if (lpdwCapture)
|
||||||
|
*lpdwCapture = 0;
|
||||||
|
if (lpdwRead)
|
||||||
|
*lpdwRead = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (ioctl(WInDev[This->drv->wDevID].ossdev->fd, SNDCTL_DSP_GETIPTR, &info) < 0) {
|
||||||
|
ERR("ioctl(%s, SNDCTL_DSP_GETIPTR) failed (%s)\n",
|
||||||
|
WInDev[This->drv->wDevID].ossdev->dev_name, strerror(errno));
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
ptr = info.ptr & ~3; /* align the pointer, just in case */
|
||||||
|
if (lpdwCapture) *lpdwCapture = ptr;
|
||||||
|
if (lpdwRead) {
|
||||||
|
/* add some safety margin (not strictly necessary, but...) */
|
||||||
|
if (WInDev[This->drv->wDevID].ossdev->in_caps_support & WAVECAPS_SAMPLEACCURATE)
|
||||||
|
*lpdwRead = ptr + 32;
|
||||||
|
else
|
||||||
|
*lpdwRead = ptr + WInDev[This->drv->wDevID].dwFragmentSize;
|
||||||
|
while (*lpdwRead > This->buflen)
|
||||||
|
*lpdwRead -= This->buflen;
|
||||||
|
}
|
||||||
|
TRACE("capturepos=%ld, readpos=%ld\n", lpdwCapture?*lpdwCapture:0, lpdwRead?*lpdwRead:0);
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverBufferImpl_GetStatus(
|
||||||
|
PIDSCDRIVERBUFFER iface,
|
||||||
|
LPDWORD lpdwStatus)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverBufferImpl *This = (IDsCaptureDriverBufferImpl *)iface;
|
||||||
|
TRACE("(%p,%p)\n",This,lpdwStatus);
|
||||||
|
|
||||||
|
if (This->is_capturing) {
|
||||||
|
if (This->is_looping)
|
||||||
|
*lpdwStatus = DSCBSTATUS_CAPTURING | DSCBSTATUS_LOOPING;
|
||||||
|
else
|
||||||
|
*lpdwStatus = DSCBSTATUS_CAPTURING;
|
||||||
|
} else
|
||||||
|
*lpdwStatus = 0;
|
||||||
|
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverBufferImpl_Start(
|
||||||
|
PIDSCDRIVERBUFFER iface,
|
||||||
|
DWORD dwFlags)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverBufferImpl *This = (IDsCaptureDriverBufferImpl *)iface;
|
||||||
|
int enable;
|
||||||
|
TRACE("(%p,%lx)\n",This,dwFlags);
|
||||||
|
|
||||||
|
if (This->is_capturing)
|
||||||
|
return DS_OK;
|
||||||
|
|
||||||
|
if (dwFlags & DSCBSTART_LOOPING)
|
||||||
|
This->is_looping = TRUE;
|
||||||
|
|
||||||
|
WInDev[This->drv->wDevID].ossdev->bInputEnabled = TRUE;
|
||||||
|
enable = getEnables(WInDev[This->drv->wDevID].ossdev);
|
||||||
|
if (ioctl(WInDev[This->drv->wDevID].ossdev->fd, SNDCTL_DSP_SETTRIGGER, &enable) < 0) {
|
||||||
|
if (errno == EINVAL) {
|
||||||
|
/* Don't give up yet. OSS trigger support is inconsistent. */
|
||||||
|
if (WInDev[This->drv->wDevID].ossdev->open_count == 1) {
|
||||||
|
/* try the opposite output enable */
|
||||||
|
if (WInDev[This->drv->wDevID].ossdev->bOutputEnabled == FALSE)
|
||||||
|
WInDev[This->drv->wDevID].ossdev->bOutputEnabled = TRUE;
|
||||||
|
else
|
||||||
|
WInDev[This->drv->wDevID].ossdev->bOutputEnabled = FALSE;
|
||||||
|
/* try it again */
|
||||||
|
enable = getEnables(WInDev[This->drv->wDevID].ossdev);
|
||||||
|
if (ioctl(WInDev[This->drv->wDevID].ossdev->fd, SNDCTL_DSP_SETTRIGGER, &enable) >= 0) {
|
||||||
|
This->is_capturing = TRUE;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
ERR("ioctl(%s, SNDCTL_DSP_SETTRIGGER) failed (%s)\n",
|
||||||
|
WInDev[This->drv->wDevID].ossdev->dev_name, strerror(errno));
|
||||||
|
WInDev[This->drv->wDevID].ossdev->bInputEnabled = FALSE;
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
|
||||||
|
This->is_capturing = TRUE;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverBufferImpl_Stop(PIDSCDRIVERBUFFER iface)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverBufferImpl *This = (IDsCaptureDriverBufferImpl *)iface;
|
||||||
|
int enable;
|
||||||
|
TRACE("(%p)\n",This);
|
||||||
|
|
||||||
|
if (!This->is_capturing)
|
||||||
|
return DS_OK;
|
||||||
|
|
||||||
|
/* no more captureing */
|
||||||
|
WInDev[This->drv->wDevID].ossdev->bInputEnabled = FALSE;
|
||||||
|
enable = getEnables(WInDev[This->drv->wDevID].ossdev);
|
||||||
|
if (ioctl(WInDev[This->drv->wDevID].ossdev->fd, SNDCTL_DSP_SETTRIGGER, &enable) < 0) {
|
||||||
|
ERR("ioctl(%s, SNDCTL_DSP_SETTRIGGER) failed (%s)\n",
|
||||||
|
WInDev[This->drv->wDevID].ossdev->dev_name, strerror(errno));
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* send a final event if necessary */
|
||||||
|
if (This->nrofnotifies > 0) {
|
||||||
|
if (This->notifies[This->nrofnotifies - 1].dwOffset == DSBPN_OFFSETSTOP)
|
||||||
|
SetEvent(This->notifies[This->nrofnotifies - 1].hEventNotify);
|
||||||
|
}
|
||||||
|
|
||||||
|
This->is_capturing = FALSE;
|
||||||
|
This->is_looping = FALSE;
|
||||||
|
|
||||||
|
/* Most OSS drivers just can't stop capturing without closing the device...
|
||||||
|
* so we need to somehow signal to our DirectSound implementation
|
||||||
|
* that it should completely recreate this HW buffer...
|
||||||
|
* this unexpected error code should do the trick... */
|
||||||
|
return DSERR_BUFFERLOST;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverBufferImpl_SetFormat(
|
||||||
|
PIDSCDRIVERBUFFER iface,
|
||||||
|
LPWAVEFORMATEX pwfx)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverBufferImpl *This = (IDsCaptureDriverBufferImpl *)iface;
|
||||||
|
FIXME("(%p): stub!\n",This);
|
||||||
|
return DSERR_UNSUPPORTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
static IDsCaptureDriverBufferVtbl dscdbvt =
|
||||||
|
{
|
||||||
|
IDsCaptureDriverBufferImpl_QueryInterface,
|
||||||
|
IDsCaptureDriverBufferImpl_AddRef,
|
||||||
|
IDsCaptureDriverBufferImpl_Release,
|
||||||
|
IDsCaptureDriverBufferImpl_Lock,
|
||||||
|
IDsCaptureDriverBufferImpl_Unlock,
|
||||||
|
IDsCaptureDriverBufferImpl_SetFormat,
|
||||||
|
IDsCaptureDriverBufferImpl_GetPosition,
|
||||||
|
IDsCaptureDriverBufferImpl_GetStatus,
|
||||||
|
IDsCaptureDriverBufferImpl_Start,
|
||||||
|
IDsCaptureDriverBufferImpl_Stop
|
||||||
|
};
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverImpl_QueryInterface(
|
||||||
|
PIDSCDRIVER iface,
|
||||||
|
REFIID riid,
|
||||||
|
LPVOID *ppobj)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverImpl *This = (IDsCaptureDriverImpl *)iface;
|
||||||
|
TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
|
||||||
|
|
||||||
|
if ( IsEqualGUID(riid, &IID_IUnknown) ||
|
||||||
|
IsEqualGUID(riid, &IID_IDsCaptureDriver) ) {
|
||||||
|
IDsCaptureDriver_AddRef(iface);
|
||||||
|
*ppobj = (LPVOID)This;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
FIXME( "Unknown IID %s\n", debugstr_guid( riid ) );
|
||||||
|
|
||||||
|
*ppobj = 0;
|
||||||
|
|
||||||
|
return E_NOINTERFACE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static ULONG WINAPI IDsCaptureDriverImpl_AddRef(PIDSCDRIVER iface)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverImpl *This = (IDsCaptureDriverImpl *)iface;
|
||||||
|
TRACE("(%p) ref was %ld\n", This, This->ref);
|
||||||
|
|
||||||
|
return InterlockedIncrement(&(This->ref));
|
||||||
|
}
|
||||||
|
|
||||||
|
static ULONG WINAPI IDsCaptureDriverImpl_Release(PIDSCDRIVER iface)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverImpl *This = (IDsCaptureDriverImpl *)iface;
|
||||||
|
DWORD ref;
|
||||||
|
TRACE("(%p) ref was %ld\n", This, This->ref);
|
||||||
|
|
||||||
|
ref = InterlockedDecrement(&(This->ref));
|
||||||
|
if (ref == 0) {
|
||||||
|
HeapFree(GetProcessHeap(),0,This);
|
||||||
|
TRACE("(%p) released\n",This);
|
||||||
|
}
|
||||||
|
return ref;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverImpl_GetDriverDesc(
|
||||||
|
PIDSCDRIVER iface,
|
||||||
|
PDSDRIVERDESC pDesc)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverImpl *This = (IDsCaptureDriverImpl *)iface;
|
||||||
|
TRACE("(%p,%p)\n",This,pDesc);
|
||||||
|
|
||||||
|
if (!pDesc) {
|
||||||
|
TRACE("invalid parameter\n");
|
||||||
|
return DSERR_INVALIDPARAM;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* copy version from driver */
|
||||||
|
memcpy(pDesc, &(WInDev[This->wDevID].ossdev->ds_desc), sizeof(DSDRIVERDESC));
|
||||||
|
|
||||||
|
pDesc->dwFlags |= DSDDESC_USESYSTEMMEMORY;
|
||||||
|
pDesc->dnDevNode = WInDev[This->wDevID].waveDesc.dnDevNode;
|
||||||
|
pDesc->wVxdId = 0;
|
||||||
|
pDesc->wReserved = 0;
|
||||||
|
pDesc->ulDeviceNum = This->wDevID;
|
||||||
|
pDesc->dwHeapType = DSDHEAP_NOHEAP;
|
||||||
|
pDesc->pvDirectDrawHeap = NULL;
|
||||||
|
pDesc->dwMemStartAddress = 0;
|
||||||
|
pDesc->dwMemEndAddress = 0;
|
||||||
|
pDesc->dwMemAllocExtra = 0;
|
||||||
|
pDesc->pvReserved1 = NULL;
|
||||||
|
pDesc->pvReserved2 = NULL;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverImpl_Open(PIDSCDRIVER iface)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverImpl *This = (IDsCaptureDriverImpl *)iface;
|
||||||
|
TRACE("(%p)\n",This);
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverImpl_Close(PIDSCDRIVER iface)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverImpl *This = (IDsCaptureDriverImpl *)iface;
|
||||||
|
TRACE("(%p)\n",This);
|
||||||
|
if (This->capture_buffer) {
|
||||||
|
ERR("problem with DirectSound: capture buffer not released\n");
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverImpl_GetCaps(
|
||||||
|
PIDSCDRIVER iface,
|
||||||
|
PDSCDRIVERCAPS pCaps)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverImpl *This = (IDsCaptureDriverImpl *)iface;
|
||||||
|
TRACE("(%p,%p)\n",This,pCaps);
|
||||||
|
memcpy(pCaps, &(WInDev[This->wDevID].ossdev->dsc_caps), sizeof(DSCDRIVERCAPS));
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverImpl_CreateCaptureBuffer(
|
||||||
|
PIDSCDRIVER iface,
|
||||||
|
LPWAVEFORMATEX pwfx,
|
||||||
|
DWORD dwFlags,
|
||||||
|
DWORD dwCardAddress,
|
||||||
|
LPDWORD pdwcbBufferSize,
|
||||||
|
LPBYTE *ppbBuffer,
|
||||||
|
LPVOID *ppvObj)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverImpl *This = (IDsCaptureDriverImpl *)iface;
|
||||||
|
IDsCaptureDriverBufferImpl** ippdscdb = (IDsCaptureDriverBufferImpl**)ppvObj;
|
||||||
|
HRESULT err;
|
||||||
|
audio_buf_info info;
|
||||||
|
int enable;
|
||||||
|
TRACE("(%p,%p,%lx,%lx,%p,%p,%p)\n",This,pwfx,dwFlags,dwCardAddress,
|
||||||
|
pdwcbBufferSize,ppbBuffer,ppvObj);
|
||||||
|
|
||||||
|
if (This->capture_buffer) {
|
||||||
|
TRACE("already allocated\n");
|
||||||
|
return DSERR_ALLOCATED;
|
||||||
|
}
|
||||||
|
|
||||||
|
*ippdscdb = (IDsCaptureDriverBufferImpl*)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(IDsCaptureDriverBufferImpl));
|
||||||
|
if (*ippdscdb == NULL) {
|
||||||
|
TRACE("out of memory\n");
|
||||||
|
return DSERR_OUTOFMEMORY;
|
||||||
|
}
|
||||||
|
|
||||||
|
(*ippdscdb)->lpVtbl = &dscdbvt;
|
||||||
|
(*ippdscdb)->ref = 1;
|
||||||
|
(*ippdscdb)->drv = This;
|
||||||
|
(*ippdscdb)->notify = NULL;
|
||||||
|
(*ippdscdb)->notify_index = 0;
|
||||||
|
(*ippdscdb)->notifies = NULL;
|
||||||
|
(*ippdscdb)->nrofnotifies = 0;
|
||||||
|
(*ippdscdb)->property_set = NULL;
|
||||||
|
(*ippdscdb)->is_capturing = FALSE;
|
||||||
|
(*ippdscdb)->is_looping = FALSE;
|
||||||
|
|
||||||
|
if (WInDev[This->wDevID].state == WINE_WS_CLOSED) {
|
||||||
|
WAVEOPENDESC desc;
|
||||||
|
desc.hWave = 0;
|
||||||
|
desc.lpFormat = pwfx;
|
||||||
|
desc.dwCallback = 0;
|
||||||
|
desc.dwInstance = 0;
|
||||||
|
desc.uMappedDeviceID = 0;
|
||||||
|
desc.dnDevNode = 0;
|
||||||
|
err = widOpen(This->wDevID, &desc, dwFlags | WAVE_DIRECTSOUND);
|
||||||
|
if (err != MMSYSERR_NOERROR) {
|
||||||
|
TRACE("widOpen failed\n");
|
||||||
|
return err;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/* check how big the DMA buffer is now */
|
||||||
|
if (ioctl(WInDev[This->wDevID].ossdev->fd, SNDCTL_DSP_GETISPACE, &info) < 0) {
|
||||||
|
ERR("ioctl(%s, SNDCTL_DSP_GETISPACE) failed (%s)\n",
|
||||||
|
WInDev[This->wDevID].ossdev->dev_name, strerror(errno));
|
||||||
|
HeapFree(GetProcessHeap(),0,*ippdscdb);
|
||||||
|
*ippdscdb = NULL;
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
(*ippdscdb)->maplen = (*ippdscdb)->buflen = info.fragstotal * info.fragsize;
|
||||||
|
|
||||||
|
/* map the DMA buffer */
|
||||||
|
err = DSCDB_MapBuffer(*ippdscdb);
|
||||||
|
if (err != DS_OK) {
|
||||||
|
HeapFree(GetProcessHeap(),0,*ippdscdb);
|
||||||
|
*ippdscdb = NULL;
|
||||||
|
return err;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* capture buffer is ready to go */
|
||||||
|
*pdwcbBufferSize = (*ippdscdb)->maplen;
|
||||||
|
*ppbBuffer = (*ippdscdb)->mapping;
|
||||||
|
|
||||||
|
/* some drivers need some extra nudging after mapping */
|
||||||
|
WInDev[This->wDevID].ossdev->bInputEnabled = FALSE;
|
||||||
|
enable = getEnables(WInDev[This->wDevID].ossdev);
|
||||||
|
if (ioctl(WInDev[This->wDevID].ossdev->fd, SNDCTL_DSP_SETTRIGGER, &enable) < 0) {
|
||||||
|
ERR("ioctl(%s, SNDCTL_DSP_SETTRIGGER) failed (%s)\n",
|
||||||
|
WInDev[This->wDevID].ossdev->dev_name, strerror(errno));
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
|
||||||
|
This->capture_buffer = *ippdscdb;
|
||||||
|
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static IDsCaptureDriverVtbl dscdvt =
|
||||||
|
{
|
||||||
|
IDsCaptureDriverImpl_QueryInterface,
|
||||||
|
IDsCaptureDriverImpl_AddRef,
|
||||||
|
IDsCaptureDriverImpl_Release,
|
||||||
|
IDsCaptureDriverImpl_GetDriverDesc,
|
||||||
|
IDsCaptureDriverImpl_Open,
|
||||||
|
IDsCaptureDriverImpl_Close,
|
||||||
|
IDsCaptureDriverImpl_GetCaps,
|
||||||
|
IDsCaptureDriverImpl_CreateCaptureBuffer
|
||||||
|
};
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverPropertySetImpl_Create(
|
||||||
|
IDsCaptureDriverBufferImpl * dscdb,
|
||||||
|
IDsCaptureDriverPropertySetImpl **pdscdps)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverPropertySetImpl * dscdps;
|
||||||
|
TRACE("(%p,%p)\n",dscdb,pdscdps);
|
||||||
|
|
||||||
|
dscdps = (IDsCaptureDriverPropertySetImpl*)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(dscdps));
|
||||||
|
if (dscdps == NULL) {
|
||||||
|
WARN("out of memory\n");
|
||||||
|
return DSERR_OUTOFMEMORY;
|
||||||
|
}
|
||||||
|
|
||||||
|
dscdps->ref = 0;
|
||||||
|
dscdps->lpVtbl = &dscdpsvt;
|
||||||
|
dscdps->capture_buffer = dscdb;
|
||||||
|
dscdb->property_set = dscdps;
|
||||||
|
IDsCaptureDriverBuffer_AddRef((PIDSCDRIVER)dscdb);
|
||||||
|
|
||||||
|
*pdscdps = dscdps;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsCaptureDriverNotifyImpl_Create(
|
||||||
|
IDsCaptureDriverBufferImpl * dscdb,
|
||||||
|
IDsCaptureDriverNotifyImpl **pdscdn)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverNotifyImpl * dscdn;
|
||||||
|
TRACE("(%p,%p)\n",dscdb,pdscdn);
|
||||||
|
|
||||||
|
dscdn = (IDsCaptureDriverNotifyImpl*)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(dscdn));
|
||||||
|
if (dscdn == NULL) {
|
||||||
|
WARN("out of memory\n");
|
||||||
|
return DSERR_OUTOFMEMORY;
|
||||||
|
}
|
||||||
|
|
||||||
|
dscdn->ref = 0;
|
||||||
|
dscdn->lpVtbl = &dscdnvt;
|
||||||
|
dscdn->capture_buffer = dscdb;
|
||||||
|
dscdb->notify = dscdn;
|
||||||
|
IDsCaptureDriverBuffer_AddRef((PIDSCDRIVER)dscdb);
|
||||||
|
|
||||||
|
*pdscdn = dscdn;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
DWORD widDsCreate(UINT wDevID, PIDSCDRIVER* drv)
|
||||||
|
{
|
||||||
|
IDsCaptureDriverImpl** idrv = (IDsCaptureDriverImpl**)drv;
|
||||||
|
TRACE("(%d,%p)\n",wDevID,drv);
|
||||||
|
|
||||||
|
/* the HAL isn't much better than the HEL if we can't do mmap() */
|
||||||
|
if (!(WInDev[wDevID].ossdev->in_caps_support & WAVECAPS_DIRECTSOUND)) {
|
||||||
|
ERR("DirectSoundCapture flag not set\n");
|
||||||
|
MESSAGE("This sound card's driver does not support direct access\n");
|
||||||
|
MESSAGE("The (slower) DirectSound HEL mode will be used instead.\n");
|
||||||
|
return MMSYSERR_NOTSUPPORTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
*idrv = (IDsCaptureDriverImpl*)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(IDsCaptureDriverImpl));
|
||||||
|
if (!*idrv)
|
||||||
|
return MMSYSERR_NOMEM;
|
||||||
|
(*idrv)->lpVtbl = &dscdvt;
|
||||||
|
(*idrv)->ref = 1;
|
||||||
|
|
||||||
|
(*idrv)->wDevID = wDevID;
|
||||||
|
(*idrv)->capture_buffer = NULL;
|
||||||
|
return MMSYSERR_NOERROR;
|
||||||
|
}
|
||||||
|
|
||||||
|
DWORD widDsDesc(UINT wDevID, PDSDRIVERDESC desc)
|
||||||
|
{
|
||||||
|
memcpy(desc, &(WInDev[wDevID].ossdev->ds_desc), sizeof(DSDRIVERDESC));
|
||||||
|
return MMSYSERR_NOERROR;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* HAVE_OSS */
|
|
@ -0,0 +1,958 @@
|
||||||
|
/*
|
||||||
|
* Sample Wine Driver for Open Sound System (featured in Linux and FreeBSD)
|
||||||
|
*
|
||||||
|
* Copyright 1994 Martin Ayotte
|
||||||
|
* 1999 Eric Pouech (async playing in waveOut/waveIn)
|
||||||
|
* 2000 Eric Pouech (loops in waveOut)
|
||||||
|
* 2002 Eric Pouech (full duplex)
|
||||||
|
*
|
||||||
|
* This library is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Lesser General Public
|
||||||
|
* License as published by the Free Software Foundation; either
|
||||||
|
* version 2.1 of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This library is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* Lesser General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Lesser General Public
|
||||||
|
* License along with this library; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "config.h"
|
||||||
|
#include "wine/port.h"
|
||||||
|
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <stdarg.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <string.h>
|
||||||
|
#ifdef HAVE_UNISTD_H
|
||||||
|
# include <unistd.h>
|
||||||
|
#endif
|
||||||
|
#include <errno.h>
|
||||||
|
#include <fcntl.h>
|
||||||
|
#ifdef HAVE_SYS_IOCTL_H
|
||||||
|
# include <sys/ioctl.h>
|
||||||
|
#endif
|
||||||
|
#ifdef HAVE_SYS_MMAN_H
|
||||||
|
# include <sys/mman.h>
|
||||||
|
#endif
|
||||||
|
#ifdef HAVE_SYS_POLL_H
|
||||||
|
# include <sys/poll.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include "windef.h"
|
||||||
|
#include "winbase.h"
|
||||||
|
#include "wingdi.h"
|
||||||
|
#include "winerror.h"
|
||||||
|
#include "wine/winuser16.h"
|
||||||
|
#include "mmddk.h"
|
||||||
|
#include "mmreg.h"
|
||||||
|
#include "dsound.h"
|
||||||
|
#include "dsdriver.h"
|
||||||
|
#include "oss.h"
|
||||||
|
#include "wine/debug.h"
|
||||||
|
|
||||||
|
#include "audio.h"
|
||||||
|
|
||||||
|
WINE_DEFAULT_DEBUG_CHANNEL(wave);
|
||||||
|
|
||||||
|
#ifdef HAVE_OSS
|
||||||
|
|
||||||
|
/*======================================================================*
|
||||||
|
* Low level DSOUND definitions *
|
||||||
|
*======================================================================*/
|
||||||
|
|
||||||
|
typedef struct IDsDriverPropertySetImpl IDsDriverPropertySetImpl;
|
||||||
|
typedef struct IDsDriverNotifyImpl IDsDriverNotifyImpl;
|
||||||
|
typedef struct IDsDriverImpl IDsDriverImpl;
|
||||||
|
typedef struct IDsDriverBufferImpl IDsDriverBufferImpl;
|
||||||
|
|
||||||
|
struct IDsDriverPropertySetImpl
|
||||||
|
{
|
||||||
|
/* IUnknown fields */
|
||||||
|
IDsDriverPropertySetVtbl *lpVtbl;
|
||||||
|
DWORD ref;
|
||||||
|
|
||||||
|
IDsDriverBufferImpl* buffer;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct IDsDriverNotifyImpl
|
||||||
|
{
|
||||||
|
/* IUnknown fields */
|
||||||
|
IDsDriverNotifyVtbl *lpVtbl;
|
||||||
|
DWORD ref;
|
||||||
|
|
||||||
|
/* IDsDriverNotifyImpl fields */
|
||||||
|
LPDSBPOSITIONNOTIFY notifies;
|
||||||
|
int nrofnotifies;
|
||||||
|
|
||||||
|
IDsDriverBufferImpl* buffer;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct IDsDriverImpl
|
||||||
|
{
|
||||||
|
/* IUnknown fields */
|
||||||
|
IDsDriverVtbl *lpVtbl;
|
||||||
|
DWORD ref;
|
||||||
|
|
||||||
|
/* IDsDriverImpl fields */
|
||||||
|
UINT wDevID;
|
||||||
|
IDsDriverBufferImpl* primary;
|
||||||
|
|
||||||
|
int nrofsecondaries;
|
||||||
|
IDsDriverBufferImpl** secondaries;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct IDsDriverBufferImpl
|
||||||
|
{
|
||||||
|
/* IUnknown fields */
|
||||||
|
IDsDriverBufferVtbl *lpVtbl;
|
||||||
|
DWORD ref;
|
||||||
|
|
||||||
|
/* IDsDriverBufferImpl fields */
|
||||||
|
IDsDriverImpl* drv;
|
||||||
|
DWORD buflen;
|
||||||
|
WAVEFORMATPCMEX wfex;
|
||||||
|
LPBYTE mapping;
|
||||||
|
DWORD maplen;
|
||||||
|
int fd;
|
||||||
|
DWORD dwFlags;
|
||||||
|
|
||||||
|
/* IDsDriverNotifyImpl fields */
|
||||||
|
IDsDriverNotifyImpl* notify;
|
||||||
|
int notify_index;
|
||||||
|
|
||||||
|
/* IDsDriverPropertySetImpl fields */
|
||||||
|
IDsDriverPropertySetImpl* property_set;
|
||||||
|
};
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverPropertySetImpl_Create(
|
||||||
|
IDsDriverBufferImpl * dsdb,
|
||||||
|
IDsDriverPropertySetImpl **pdsdps);
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverNotifyImpl_Create(
|
||||||
|
IDsDriverBufferImpl * dsdb,
|
||||||
|
IDsDriverNotifyImpl **pdsdn);
|
||||||
|
|
||||||
|
/*======================================================================*
|
||||||
|
* Low level DSOUND property set implementation *
|
||||||
|
*======================================================================*/
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverPropertySetImpl_QueryInterface(
|
||||||
|
PIDSDRIVERPROPERTYSET iface,
|
||||||
|
REFIID riid,
|
||||||
|
LPVOID *ppobj)
|
||||||
|
{
|
||||||
|
IDsDriverPropertySetImpl *This = (IDsDriverPropertySetImpl *)iface;
|
||||||
|
TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
|
||||||
|
|
||||||
|
if ( IsEqualGUID(riid, &IID_IUnknown) ||
|
||||||
|
IsEqualGUID(riid, &IID_IDsDriverPropertySet) ) {
|
||||||
|
IDsDriverPropertySet_AddRef(iface);
|
||||||
|
*ppobj = (LPVOID)This;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
FIXME( "Unknown IID %s\n", debugstr_guid( riid ) );
|
||||||
|
|
||||||
|
*ppobj = 0;
|
||||||
|
return E_NOINTERFACE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static ULONG WINAPI IDsDriverPropertySetImpl_AddRef(PIDSDRIVERPROPERTYSET iface)
|
||||||
|
{
|
||||||
|
IDsDriverPropertySetImpl *This = (IDsDriverPropertySetImpl *)iface;
|
||||||
|
TRACE("(%p) ref was %ld\n", This, This->ref);
|
||||||
|
|
||||||
|
return InterlockedIncrement(&(This->ref));
|
||||||
|
}
|
||||||
|
|
||||||
|
static ULONG WINAPI IDsDriverPropertySetImpl_Release(PIDSDRIVERPROPERTYSET iface)
|
||||||
|
{
|
||||||
|
IDsDriverPropertySetImpl *This = (IDsDriverPropertySetImpl *)iface;
|
||||||
|
DWORD ref;
|
||||||
|
TRACE("(%p) ref was %ld\n", This, This->ref);
|
||||||
|
|
||||||
|
ref = InterlockedDecrement(&(This->ref));
|
||||||
|
if (ref == 0) {
|
||||||
|
IDsDriverBuffer_Release((PIDSDRIVERBUFFER)This->buffer);
|
||||||
|
HeapFree(GetProcessHeap(),0,This);
|
||||||
|
TRACE("(%p) released\n",This);
|
||||||
|
}
|
||||||
|
return ref;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverPropertySetImpl_Get(
|
||||||
|
PIDSDRIVERPROPERTYSET iface,
|
||||||
|
PDSPROPERTY pDsProperty,
|
||||||
|
LPVOID pPropertyParams,
|
||||||
|
ULONG cbPropertyParams,
|
||||||
|
LPVOID pPropertyData,
|
||||||
|
ULONG cbPropertyData,
|
||||||
|
PULONG pcbReturnedData )
|
||||||
|
{
|
||||||
|
IDsDriverPropertySetImpl *This = (IDsDriverPropertySetImpl *)iface;
|
||||||
|
FIXME("(%p,%p,%p,%lx,%p,%lx,%p)\n",This,pDsProperty,pPropertyParams,cbPropertyParams,pPropertyData,cbPropertyData,pcbReturnedData);
|
||||||
|
return DSERR_UNSUPPORTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverPropertySetImpl_Set(
|
||||||
|
PIDSDRIVERPROPERTYSET iface,
|
||||||
|
PDSPROPERTY pDsProperty,
|
||||||
|
LPVOID pPropertyParams,
|
||||||
|
ULONG cbPropertyParams,
|
||||||
|
LPVOID pPropertyData,
|
||||||
|
ULONG cbPropertyData )
|
||||||
|
{
|
||||||
|
IDsDriverPropertySetImpl *This = (IDsDriverPropertySetImpl *)iface;
|
||||||
|
FIXME("(%p,%p,%p,%lx,%p,%lx)\n",This,pDsProperty,pPropertyParams,cbPropertyParams,pPropertyData,cbPropertyData);
|
||||||
|
return DSERR_UNSUPPORTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverPropertySetImpl_QuerySupport(
|
||||||
|
PIDSDRIVERPROPERTYSET iface,
|
||||||
|
REFGUID PropertySetId,
|
||||||
|
ULONG PropertyId,
|
||||||
|
PULONG pSupport )
|
||||||
|
{
|
||||||
|
IDsDriverPropertySetImpl *This = (IDsDriverPropertySetImpl *)iface;
|
||||||
|
FIXME("(%p,%s,%lx,%p)\n",This,debugstr_guid(PropertySetId),PropertyId,pSupport);
|
||||||
|
return DSERR_UNSUPPORTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
IDsDriverPropertySetVtbl dsdpsvt =
|
||||||
|
{
|
||||||
|
IDsDriverPropertySetImpl_QueryInterface,
|
||||||
|
IDsDriverPropertySetImpl_AddRef,
|
||||||
|
IDsDriverPropertySetImpl_Release,
|
||||||
|
IDsDriverPropertySetImpl_Get,
|
||||||
|
IDsDriverPropertySetImpl_Set,
|
||||||
|
IDsDriverPropertySetImpl_QuerySupport,
|
||||||
|
};
|
||||||
|
|
||||||
|
/*======================================================================*
|
||||||
|
* Low level DSOUND notify implementation *
|
||||||
|
*======================================================================*/
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverNotifyImpl_QueryInterface(
|
||||||
|
PIDSDRIVERNOTIFY iface,
|
||||||
|
REFIID riid,
|
||||||
|
LPVOID *ppobj)
|
||||||
|
{
|
||||||
|
IDsDriverNotifyImpl *This = (IDsDriverNotifyImpl *)iface;
|
||||||
|
TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
|
||||||
|
|
||||||
|
if ( IsEqualGUID(riid, &IID_IUnknown) ||
|
||||||
|
IsEqualGUID(riid, &IID_IDsDriverNotify) ) {
|
||||||
|
IDsDriverNotify_AddRef(iface);
|
||||||
|
*ppobj = This;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
FIXME( "Unknown IID %s\n", debugstr_guid( riid ) );
|
||||||
|
|
||||||
|
*ppobj = 0;
|
||||||
|
return E_NOINTERFACE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static ULONG WINAPI IDsDriverNotifyImpl_AddRef(PIDSDRIVERNOTIFY iface)
|
||||||
|
{
|
||||||
|
IDsDriverNotifyImpl *This = (IDsDriverNotifyImpl *)iface;
|
||||||
|
TRACE("(%p) ref was %ld\n", This, This->ref);
|
||||||
|
|
||||||
|
return InterlockedIncrement(&(This->ref));
|
||||||
|
}
|
||||||
|
|
||||||
|
static ULONG WINAPI IDsDriverNotifyImpl_Release(PIDSDRIVERNOTIFY iface)
|
||||||
|
{
|
||||||
|
IDsDriverNotifyImpl *This = (IDsDriverNotifyImpl *)iface;
|
||||||
|
DWORD ref;
|
||||||
|
TRACE("(%p) ref was %ld\n", This, This->ref);
|
||||||
|
|
||||||
|
ref = InterlockedDecrement(&(This->ref));
|
||||||
|
if (ref == 0) {
|
||||||
|
IDsDriverBuffer_Release((PIDSDRIVERBUFFER)This->buffer);
|
||||||
|
if (This->notifies != NULL)
|
||||||
|
HeapFree(GetProcessHeap(), 0, This->notifies);
|
||||||
|
HeapFree(GetProcessHeap(),0,This);
|
||||||
|
TRACE("(%p) released\n",This);
|
||||||
|
}
|
||||||
|
return ref;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverNotifyImpl_SetNotificationPositions(
|
||||||
|
PIDSDRIVERNOTIFY iface,
|
||||||
|
DWORD howmuch,
|
||||||
|
LPCDSBPOSITIONNOTIFY notify)
|
||||||
|
{
|
||||||
|
IDsDriverNotifyImpl *This = (IDsDriverNotifyImpl *)iface;
|
||||||
|
TRACE("(%p,0x%08lx,%p)\n",This,howmuch,notify);
|
||||||
|
|
||||||
|
if (!notify) {
|
||||||
|
WARN("invalid parameter\n");
|
||||||
|
return DSERR_INVALIDPARAM;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (TRACE_ON(wave)) {
|
||||||
|
int i;
|
||||||
|
for (i=0;i<howmuch;i++)
|
||||||
|
TRACE("notify at %ld to 0x%08lx\n",
|
||||||
|
notify[i].dwOffset,(DWORD)notify[i].hEventNotify);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Make an internal copy of the caller-supplied array.
|
||||||
|
* Replace the existing copy if one is already present. */
|
||||||
|
if (This->notifies)
|
||||||
|
This->notifies = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
|
||||||
|
This->notifies, howmuch * sizeof(DSBPOSITIONNOTIFY));
|
||||||
|
else
|
||||||
|
This->notifies = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
|
||||||
|
howmuch * sizeof(DSBPOSITIONNOTIFY));
|
||||||
|
|
||||||
|
memcpy(This->notifies, notify, howmuch * sizeof(DSBPOSITIONNOTIFY));
|
||||||
|
This->nrofnotifies = howmuch;
|
||||||
|
|
||||||
|
return S_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
IDsDriverNotifyVtbl dsdnvt =
|
||||||
|
{
|
||||||
|
IDsDriverNotifyImpl_QueryInterface,
|
||||||
|
IDsDriverNotifyImpl_AddRef,
|
||||||
|
IDsDriverNotifyImpl_Release,
|
||||||
|
IDsDriverNotifyImpl_SetNotificationPositions,
|
||||||
|
};
|
||||||
|
|
||||||
|
/*======================================================================*
|
||||||
|
* Low level DSOUND implementation *
|
||||||
|
*======================================================================*/
|
||||||
|
|
||||||
|
static HRESULT DSDB_MapBuffer(IDsDriverBufferImpl *dsdb)
|
||||||
|
{
|
||||||
|
TRACE("(%p), format=%ldx%dx%d\n", dsdb, dsdb->wfex.Format.nSamplesPerSec,
|
||||||
|
dsdb->wfex.Format.wBitsPerSample, dsdb->wfex.Format.nChannels);
|
||||||
|
if (!dsdb->mapping) {
|
||||||
|
dsdb->mapping = mmap(NULL, dsdb->maplen, PROT_WRITE, MAP_SHARED,
|
||||||
|
dsdb->fd, 0);
|
||||||
|
if (dsdb->mapping == (LPBYTE)-1) {
|
||||||
|
ERR("Could not map sound device for direct access (%s)\n", strerror(errno));
|
||||||
|
ERR("Use: \"HardwareAcceleration\" = \"Emulation\" in the [dsound] section of your config file.\n");
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
TRACE("The sound device has been mapped for direct access at %p, size=%ld\n", dsdb->mapping, dsdb->maplen);
|
||||||
|
|
||||||
|
/* for some reason, es1371 and sblive! sometimes have junk in here.
|
||||||
|
* clear it, or we get junk noise */
|
||||||
|
/* some libc implementations are buggy: their memset reads from the buffer...
|
||||||
|
* to work around it, we have to zero the block by hand. We don't do the expected:
|
||||||
|
* memset(dsdb->mapping,0, dsdb->maplen);
|
||||||
|
*/
|
||||||
|
{
|
||||||
|
unsigned char* p1 = dsdb->mapping;
|
||||||
|
unsigned len = dsdb->maplen;
|
||||||
|
unsigned char silence = (dsdb->wfex.Format.wBitsPerSample == 8) ? 128 : 0;
|
||||||
|
unsigned long ulsilence = (dsdb->wfex.Format.wBitsPerSample == 8) ? 0x80808080 : 0;
|
||||||
|
|
||||||
|
if (len >= 16) /* so we can have at least a 4 long area to store... */
|
||||||
|
{
|
||||||
|
/* the mmap:ed value is (at least) dword aligned
|
||||||
|
* so, start filling the complete unsigned long:s
|
||||||
|
*/
|
||||||
|
int b = len >> 2;
|
||||||
|
unsigned long* p4 = (unsigned long*)p1;
|
||||||
|
|
||||||
|
while (b--) *p4++ = ulsilence;
|
||||||
|
/* prepare for filling the rest */
|
||||||
|
len &= 3;
|
||||||
|
p1 = (unsigned char*)p4;
|
||||||
|
}
|
||||||
|
/* in all cases, fill the remaining bytes */
|
||||||
|
while (len-- != 0) *p1++ = silence;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT DSDB_UnmapBuffer(IDsDriverBufferImpl *dsdb)
|
||||||
|
{
|
||||||
|
TRACE("(%p)\n",dsdb);
|
||||||
|
if (dsdb->mapping) {
|
||||||
|
if (munmap(dsdb->mapping, dsdb->maplen) < 0) {
|
||||||
|
ERR("(%p): Could not unmap sound device (%s)\n", dsdb, strerror(errno));
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
dsdb->mapping = NULL;
|
||||||
|
TRACE("(%p): sound device unmapped\n", dsdb);
|
||||||
|
}
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverBufferImpl_QueryInterface(PIDSDRIVERBUFFER iface, REFIID riid, LPVOID *ppobj)
|
||||||
|
{
|
||||||
|
IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface;
|
||||||
|
TRACE("(%p,%s,%p)\n",iface,debugstr_guid(riid),*ppobj);
|
||||||
|
|
||||||
|
if ( IsEqualGUID(riid, &IID_IUnknown) ||
|
||||||
|
IsEqualGUID(riid, &IID_IDsDriverBuffer) ) {
|
||||||
|
IDsDriverBuffer_AddRef(iface);
|
||||||
|
*ppobj = (LPVOID)This;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
if ( IsEqualGUID( &IID_IDsDriverNotify, riid ) ) {
|
||||||
|
if (!This->notify)
|
||||||
|
IDsDriverNotifyImpl_Create(This, &(This->notify));
|
||||||
|
if (This->notify) {
|
||||||
|
IDsDriverNotify_AddRef((PIDSDRIVERNOTIFY)This->notify);
|
||||||
|
*ppobj = (LPVOID)This->notify;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
*ppobj = 0;
|
||||||
|
return E_FAIL;
|
||||||
|
}
|
||||||
|
|
||||||
|
if ( IsEqualGUID( &IID_IDsDriverPropertySet, riid ) ) {
|
||||||
|
if (!This->property_set)
|
||||||
|
IDsDriverPropertySetImpl_Create(This, &(This->property_set));
|
||||||
|
if (This->property_set) {
|
||||||
|
IDsDriverPropertySet_AddRef((PIDSDRIVERPROPERTYSET)This->property_set);
|
||||||
|
*ppobj = (LPVOID)This->property_set;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
*ppobj = 0;
|
||||||
|
return E_FAIL;
|
||||||
|
}
|
||||||
|
|
||||||
|
FIXME( "Unknown IID %s\n", debugstr_guid( riid ) );
|
||||||
|
|
||||||
|
*ppobj = 0;
|
||||||
|
|
||||||
|
return E_NOINTERFACE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static ULONG WINAPI IDsDriverBufferImpl_AddRef(PIDSDRIVERBUFFER iface)
|
||||||
|
{
|
||||||
|
IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface;
|
||||||
|
TRACE("(%p) ref was %ld\n", This, This->ref);
|
||||||
|
|
||||||
|
return InterlockedIncrement(&(This->ref));
|
||||||
|
}
|
||||||
|
|
||||||
|
static ULONG WINAPI IDsDriverBufferImpl_Release(PIDSDRIVERBUFFER iface)
|
||||||
|
{
|
||||||
|
IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface;
|
||||||
|
DWORD ref;
|
||||||
|
TRACE("(%p) ref was %ld\n", This, This->ref);
|
||||||
|
|
||||||
|
ref = InterlockedDecrement(&(This->ref));
|
||||||
|
if (ref)
|
||||||
|
return ref;
|
||||||
|
|
||||||
|
if (This == This->drv->primary)
|
||||||
|
This->drv->primary = NULL;
|
||||||
|
else {
|
||||||
|
int i;
|
||||||
|
for (i = 0; i < This->drv->nrofsecondaries; i++)
|
||||||
|
if (This->drv->secondaries[i] == This)
|
||||||
|
break;
|
||||||
|
if (i < This->drv->nrofsecondaries) {
|
||||||
|
/* Put the last buffer of the list in the (now empty) position */
|
||||||
|
This->drv->secondaries[i] = This->drv->secondaries[This->drv->nrofsecondaries - 1];
|
||||||
|
This->drv->nrofsecondaries--;
|
||||||
|
This->drv->secondaries = HeapReAlloc(GetProcessHeap(),0,
|
||||||
|
This->drv->secondaries,
|
||||||
|
sizeof(PIDSDRIVERBUFFER)*This->drv->nrofsecondaries);
|
||||||
|
TRACE("(%p) buffer count is now %d\n", This, This->drv->nrofsecondaries);
|
||||||
|
}
|
||||||
|
|
||||||
|
WOutDev[This->drv->wDevID].ossdev->ds_caps.dwFreeHwMixingAllBuffers++;
|
||||||
|
WOutDev[This->drv->wDevID].ossdev->ds_caps.dwFreeHwMixingStreamingBuffers++;
|
||||||
|
}
|
||||||
|
|
||||||
|
DSDB_UnmapBuffer(This);
|
||||||
|
HeapFree(GetProcessHeap(),0,This);
|
||||||
|
TRACE("(%p) released\n",This);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverBufferImpl_Lock(PIDSDRIVERBUFFER iface,
|
||||||
|
LPVOID*ppvAudio1,LPDWORD pdwLen1,
|
||||||
|
LPVOID*ppvAudio2,LPDWORD pdwLen2,
|
||||||
|
DWORD dwWritePosition,DWORD dwWriteLen,
|
||||||
|
DWORD dwFlags)
|
||||||
|
{
|
||||||
|
/* IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface; */
|
||||||
|
/* since we (GetDriverDesc flags) have specified DSDDESC_DONTNEEDPRIMARYLOCK,
|
||||||
|
* and that we don't support secondary buffers, this method will never be called */
|
||||||
|
TRACE("(%p): stub\n",iface);
|
||||||
|
return DSERR_UNSUPPORTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverBufferImpl_Unlock(PIDSDRIVERBUFFER iface,
|
||||||
|
LPVOID pvAudio1,DWORD dwLen1,
|
||||||
|
LPVOID pvAudio2,DWORD dwLen2)
|
||||||
|
{
|
||||||
|
/* IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface; */
|
||||||
|
TRACE("(%p): stub\n",iface);
|
||||||
|
return DSERR_UNSUPPORTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverBufferImpl_SetFormat(PIDSDRIVERBUFFER iface,
|
||||||
|
LPWAVEFORMATEX pwfx)
|
||||||
|
{
|
||||||
|
/* IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface; */
|
||||||
|
|
||||||
|
TRACE("(%p,%p)\n",iface,pwfx);
|
||||||
|
/* On our request (GetDriverDesc flags), DirectSound has by now used
|
||||||
|
* waveOutClose/waveOutOpen to set the format...
|
||||||
|
* unfortunately, this means our mmap() is now gone...
|
||||||
|
* so we need to somehow signal to our DirectSound implementation
|
||||||
|
* that it should completely recreate this HW buffer...
|
||||||
|
* this unexpected error code should do the trick... */
|
||||||
|
return DSERR_BUFFERLOST;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverBufferImpl_SetFrequency(PIDSDRIVERBUFFER iface, DWORD dwFreq)
|
||||||
|
{
|
||||||
|
/* IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface; */
|
||||||
|
TRACE("(%p,%ld): stub\n",iface,dwFreq);
|
||||||
|
return DSERR_UNSUPPORTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverBufferImpl_SetVolumePan(PIDSDRIVERBUFFER iface, PDSVOLUMEPAN pVolPan)
|
||||||
|
{
|
||||||
|
DWORD vol;
|
||||||
|
IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface;
|
||||||
|
TRACE("(%p,%p)\n",This,pVolPan);
|
||||||
|
|
||||||
|
vol = pVolPan->dwTotalLeftAmpFactor | (pVolPan->dwTotalRightAmpFactor << 16);
|
||||||
|
|
||||||
|
if (wodSetVolume(This->drv->wDevID, vol) != MMSYSERR_NOERROR) {
|
||||||
|
WARN("wodSetVolume failed\n");
|
||||||
|
return DSERR_INVALIDPARAM;
|
||||||
|
}
|
||||||
|
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverBufferImpl_SetPosition(PIDSDRIVERBUFFER iface, DWORD dwNewPos)
|
||||||
|
{
|
||||||
|
/* IDsDriverImpl *This = (IDsDriverImpl *)iface; */
|
||||||
|
TRACE("(%p,%ld): stub\n",iface,dwNewPos);
|
||||||
|
return DSERR_UNSUPPORTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverBufferImpl_GetPosition(PIDSDRIVERBUFFER iface,
|
||||||
|
LPDWORD lpdwPlay, LPDWORD lpdwWrite)
|
||||||
|
{
|
||||||
|
IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface;
|
||||||
|
count_info info;
|
||||||
|
DWORD ptr;
|
||||||
|
|
||||||
|
TRACE("(%p)\n",iface);
|
||||||
|
if (WOutDev[This->drv->wDevID].state == WINE_WS_CLOSED) {
|
||||||
|
ERR("device not open, but accessing?\n");
|
||||||
|
return DSERR_UNINITIALIZED;
|
||||||
|
}
|
||||||
|
if (ioctl(This->fd, SNDCTL_DSP_GETOPTR, &info) < 0) {
|
||||||
|
ERR("ioctl(%s, SNDCTL_DSP_GETOPTR) failed (%s)\n",
|
||||||
|
WOutDev[This->drv->wDevID].ossdev->dev_name, strerror(errno));
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
ptr = info.ptr & ~3; /* align the pointer, just in case */
|
||||||
|
if (lpdwPlay) *lpdwPlay = ptr;
|
||||||
|
if (lpdwWrite) {
|
||||||
|
/* add some safety margin (not strictly necessary, but...) */
|
||||||
|
if (WOutDev[This->drv->wDevID].ossdev->duplex_out_caps.dwSupport & WAVECAPS_SAMPLEACCURATE)
|
||||||
|
*lpdwWrite = ptr + 32;
|
||||||
|
else
|
||||||
|
*lpdwWrite = ptr + WOutDev[This->drv->wDevID].dwFragmentSize;
|
||||||
|
while (*lpdwWrite > This->buflen)
|
||||||
|
*lpdwWrite -= This->buflen;
|
||||||
|
}
|
||||||
|
TRACE("playpos=%ld, writepos=%ld\n", lpdwPlay?*lpdwPlay:0, lpdwWrite?*lpdwWrite:0);
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverBufferImpl_Play(PIDSDRIVERBUFFER iface, DWORD dwRes1, DWORD dwRes2, DWORD dwFlags)
|
||||||
|
{
|
||||||
|
IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface;
|
||||||
|
int enable;
|
||||||
|
TRACE("(%p,%lx,%lx,%lx)\n",iface,dwRes1,dwRes2,dwFlags);
|
||||||
|
WOutDev[This->drv->wDevID].ossdev->bOutputEnabled = TRUE;
|
||||||
|
enable = getEnables(WOutDev[This->drv->wDevID].ossdev);
|
||||||
|
if (ioctl(This->fd, SNDCTL_DSP_SETTRIGGER, &enable) < 0) {
|
||||||
|
if (errno == EINVAL) {
|
||||||
|
/* Don't give up yet. OSS trigger support is inconsistent. */
|
||||||
|
if (WOutDev[This->drv->wDevID].ossdev->open_count == 1) {
|
||||||
|
/* try the opposite input enable */
|
||||||
|
if (WOutDev[This->drv->wDevID].ossdev->bInputEnabled == FALSE)
|
||||||
|
WOutDev[This->drv->wDevID].ossdev->bInputEnabled = TRUE;
|
||||||
|
else
|
||||||
|
WOutDev[This->drv->wDevID].ossdev->bInputEnabled = FALSE;
|
||||||
|
/* try it again */
|
||||||
|
enable = getEnables(WOutDev[This->drv->wDevID].ossdev);
|
||||||
|
if (ioctl(This->fd, SNDCTL_DSP_SETTRIGGER, &enable) >= 0)
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
ERR("ioctl(%s, SNDCTL_DSP_SETTRIGGER) failed (%s)\n",
|
||||||
|
WOutDev[This->drv->wDevID].ossdev->dev_name, strerror(errno));
|
||||||
|
WOutDev[This->drv->wDevID].ossdev->bOutputEnabled = FALSE;
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverBufferImpl_Stop(PIDSDRIVERBUFFER iface)
|
||||||
|
{
|
||||||
|
IDsDriverBufferImpl *This = (IDsDriverBufferImpl *)iface;
|
||||||
|
int enable;
|
||||||
|
TRACE("(%p)\n",iface);
|
||||||
|
/* no more playing */
|
||||||
|
WOutDev[This->drv->wDevID].ossdev->bOutputEnabled = FALSE;
|
||||||
|
enable = getEnables(WOutDev[This->drv->wDevID].ossdev);
|
||||||
|
if (ioctl(This->fd, SNDCTL_DSP_SETTRIGGER, &enable) < 0) {
|
||||||
|
ERR("ioctl(%s, SNDCTL_DSP_SETTRIGGER) failed (%s)\n", WOutDev[This->drv->wDevID].ossdev->dev_name, strerror(errno));
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
#if 0
|
||||||
|
/* the play position must be reset to the beginning of the buffer */
|
||||||
|
if (ioctl(This->fd, SNDCTL_DSP_RESET, 0) < 0) {
|
||||||
|
ERR("ioctl(%s, SNDCTL_DSP_RESET) failed (%s)\n", WOutDev[This->drv->wDevID].ossdev->dev_name, strerror(errno));
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
/* Most OSS drivers just can't stop the playback without closing the device...
|
||||||
|
* so we need to somehow signal to our DirectSound implementation
|
||||||
|
* that it should completely recreate this HW buffer...
|
||||||
|
* this unexpected error code should do the trick... */
|
||||||
|
/* FIXME: ...unless we are doing full duplex, then it's not nice to close the device */
|
||||||
|
if (WOutDev[This->drv->wDevID].ossdev->open_count == 1)
|
||||||
|
return DSERR_BUFFERLOST;
|
||||||
|
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static IDsDriverBufferVtbl dsdbvt =
|
||||||
|
{
|
||||||
|
IDsDriverBufferImpl_QueryInterface,
|
||||||
|
IDsDriverBufferImpl_AddRef,
|
||||||
|
IDsDriverBufferImpl_Release,
|
||||||
|
IDsDriverBufferImpl_Lock,
|
||||||
|
IDsDriverBufferImpl_Unlock,
|
||||||
|
IDsDriverBufferImpl_SetFormat,
|
||||||
|
IDsDriverBufferImpl_SetFrequency,
|
||||||
|
IDsDriverBufferImpl_SetVolumePan,
|
||||||
|
IDsDriverBufferImpl_SetPosition,
|
||||||
|
IDsDriverBufferImpl_GetPosition,
|
||||||
|
IDsDriverBufferImpl_Play,
|
||||||
|
IDsDriverBufferImpl_Stop
|
||||||
|
};
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverImpl_QueryInterface(PIDSDRIVER iface, REFIID riid, LPVOID *ppobj)
|
||||||
|
{
|
||||||
|
IDsDriverImpl *This = (IDsDriverImpl *)iface;
|
||||||
|
TRACE("(%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
|
||||||
|
|
||||||
|
if ( IsEqualGUID(riid, &IID_IUnknown) ||
|
||||||
|
IsEqualGUID(riid, &IID_IDsDriver) ) {
|
||||||
|
IDsDriver_AddRef(iface);
|
||||||
|
*ppobj = (LPVOID)This;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
FIXME( "Unknown IID %s\n", debugstr_guid( riid ) );
|
||||||
|
|
||||||
|
*ppobj = 0;
|
||||||
|
|
||||||
|
return E_NOINTERFACE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static ULONG WINAPI IDsDriverImpl_AddRef(PIDSDRIVER iface)
|
||||||
|
{
|
||||||
|
IDsDriverImpl *This = (IDsDriverImpl *)iface;
|
||||||
|
TRACE("(%p) ref was %ld\n", This, This->ref);
|
||||||
|
|
||||||
|
return InterlockedIncrement(&(This->ref));
|
||||||
|
}
|
||||||
|
|
||||||
|
static ULONG WINAPI IDsDriverImpl_Release(PIDSDRIVER iface)
|
||||||
|
{
|
||||||
|
IDsDriverImpl *This = (IDsDriverImpl *)iface;
|
||||||
|
DWORD ref;
|
||||||
|
TRACE("(%p) ref was %ld\n", This, This->ref);
|
||||||
|
|
||||||
|
ref = InterlockedDecrement(&(This->ref));
|
||||||
|
if (ref == 0) {
|
||||||
|
HeapFree(GetProcessHeap(),0,This);
|
||||||
|
TRACE("(%p) released\n",This);
|
||||||
|
}
|
||||||
|
return ref;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverImpl_GetDriverDesc(PIDSDRIVER iface,
|
||||||
|
PDSDRIVERDESC pDesc)
|
||||||
|
{
|
||||||
|
IDsDriverImpl *This = (IDsDriverImpl *)iface;
|
||||||
|
TRACE("(%p,%p)\n",iface,pDesc);
|
||||||
|
|
||||||
|
/* copy version from driver */
|
||||||
|
memcpy(pDesc, &(WOutDev[This->wDevID].ossdev->ds_desc), sizeof(DSDRIVERDESC));
|
||||||
|
|
||||||
|
pDesc->dwFlags |= DSDDESC_DOMMSYSTEMOPEN | DSDDESC_DOMMSYSTEMSETFORMAT |
|
||||||
|
DSDDESC_USESYSTEMMEMORY | DSDDESC_DONTNEEDPRIMARYLOCK |
|
||||||
|
DSDDESC_DONTNEEDSECONDARYLOCK;
|
||||||
|
pDesc->dnDevNode = WOutDev[This->wDevID].waveDesc.dnDevNode;
|
||||||
|
pDesc->wVxdId = 0;
|
||||||
|
pDesc->wReserved = 0;
|
||||||
|
pDesc->ulDeviceNum = This->wDevID;
|
||||||
|
pDesc->dwHeapType = DSDHEAP_NOHEAP;
|
||||||
|
pDesc->pvDirectDrawHeap = NULL;
|
||||||
|
pDesc->dwMemStartAddress = 0;
|
||||||
|
pDesc->dwMemEndAddress = 0;
|
||||||
|
pDesc->dwMemAllocExtra = 0;
|
||||||
|
pDesc->pvReserved1 = NULL;
|
||||||
|
pDesc->pvReserved2 = NULL;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverImpl_Open(PIDSDRIVER iface)
|
||||||
|
{
|
||||||
|
IDsDriverImpl *This = (IDsDriverImpl *)iface;
|
||||||
|
int enable;
|
||||||
|
TRACE("(%p)\n",iface);
|
||||||
|
|
||||||
|
/* make sure the card doesn't start playing before we want it to */
|
||||||
|
WOutDev[This->wDevID].ossdev->bOutputEnabled = FALSE;
|
||||||
|
enable = getEnables(WOutDev[This->wDevID].ossdev);
|
||||||
|
if (ioctl(WOutDev[This->wDevID].ossdev->fd, SNDCTL_DSP_SETTRIGGER, &enable) < 0) {
|
||||||
|
ERR("ioctl(%s, SNDCTL_DSP_SETTRIGGER) failed (%s)\n",WOutDev[This->wDevID].ossdev->dev_name, strerror(errno));
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverImpl_Close(PIDSDRIVER iface)
|
||||||
|
{
|
||||||
|
IDsDriverImpl *This = (IDsDriverImpl *)iface;
|
||||||
|
TRACE("(%p)\n",iface);
|
||||||
|
if (This->primary) {
|
||||||
|
ERR("problem with DirectSound: primary not released\n");
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverImpl_GetCaps(PIDSDRIVER iface, PDSDRIVERCAPS pCaps)
|
||||||
|
{
|
||||||
|
IDsDriverImpl *This = (IDsDriverImpl *)iface;
|
||||||
|
TRACE("(%p,%p)\n",iface,pCaps);
|
||||||
|
memcpy(pCaps, &(WOutDev[This->wDevID].ossdev->ds_caps), sizeof(DSDRIVERCAPS));
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI DSD_CreatePrimaryBuffer(PIDSDRIVER iface,
|
||||||
|
LPWAVEFORMATEX pwfx,
|
||||||
|
DWORD dwFlags,
|
||||||
|
DWORD dwCardAddress,
|
||||||
|
LPDWORD pdwcbBufferSize,
|
||||||
|
LPBYTE *ppbBuffer,
|
||||||
|
LPVOID *ppvObj)
|
||||||
|
{
|
||||||
|
IDsDriverImpl *This = (IDsDriverImpl *)iface;
|
||||||
|
IDsDriverBufferImpl** ippdsdb = (IDsDriverBufferImpl**)ppvObj;
|
||||||
|
HRESULT err;
|
||||||
|
audio_buf_info info;
|
||||||
|
int enable = 0;
|
||||||
|
TRACE("(%p,%p,%lx,%lx,%p,%p,%p)\n",iface,pwfx,dwFlags,dwCardAddress,pdwcbBufferSize,ppbBuffer,ppvObj);
|
||||||
|
|
||||||
|
if (This->primary)
|
||||||
|
return DSERR_ALLOCATED;
|
||||||
|
if (dwFlags & (DSBCAPS_CTRLFREQUENCY | DSBCAPS_CTRLPAN))
|
||||||
|
return DSERR_CONTROLUNAVAIL;
|
||||||
|
|
||||||
|
*ippdsdb = (IDsDriverBufferImpl*)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(IDsDriverBufferImpl));
|
||||||
|
if (*ippdsdb == NULL)
|
||||||
|
return DSERR_OUTOFMEMORY;
|
||||||
|
(*ippdsdb)->lpVtbl = &dsdbvt;
|
||||||
|
(*ippdsdb)->ref = 1;
|
||||||
|
(*ippdsdb)->drv = This;
|
||||||
|
copy_format(pwfx, &(*ippdsdb)->wfex);
|
||||||
|
(*ippdsdb)->fd = WOutDev[This->wDevID].ossdev->fd;
|
||||||
|
(*ippdsdb)->dwFlags = dwFlags;
|
||||||
|
|
||||||
|
/* check how big the DMA buffer is now */
|
||||||
|
if (ioctl((*ippdsdb)->fd, SNDCTL_DSP_GETOSPACE, &info) < 0) {
|
||||||
|
ERR("ioctl(%s, SNDCTL_DSP_GETOSPACE) failed (%s)\n",
|
||||||
|
WOutDev[This->wDevID].ossdev->dev_name, strerror(errno));
|
||||||
|
HeapFree(GetProcessHeap(),0,*ippdsdb);
|
||||||
|
*ippdsdb = NULL;
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
(*ippdsdb)->maplen = (*ippdsdb)->buflen = info.fragstotal * info.fragsize;
|
||||||
|
|
||||||
|
/* map the DMA buffer */
|
||||||
|
err = DSDB_MapBuffer(*ippdsdb);
|
||||||
|
if (err != DS_OK) {
|
||||||
|
HeapFree(GetProcessHeap(),0,*ippdsdb);
|
||||||
|
*ippdsdb = NULL;
|
||||||
|
return err;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* primary buffer is ready to go */
|
||||||
|
*pdwcbBufferSize = (*ippdsdb)->maplen;
|
||||||
|
*ppbBuffer = (*ippdsdb)->mapping;
|
||||||
|
|
||||||
|
/* some drivers need some extra nudging after mapping */
|
||||||
|
WOutDev[This->wDevID].ossdev->bOutputEnabled = FALSE;
|
||||||
|
enable = getEnables(WOutDev[This->wDevID].ossdev);
|
||||||
|
if (ioctl((*ippdsdb)->fd, SNDCTL_DSP_SETTRIGGER, &enable) < 0) {
|
||||||
|
ERR("ioctl(%s, SNDCTL_DSP_SETTRIGGER) failed (%s)\n",
|
||||||
|
WOutDev[This->wDevID].ossdev->dev_name, strerror(errno));
|
||||||
|
return DSERR_GENERIC;
|
||||||
|
}
|
||||||
|
|
||||||
|
This->primary = *ippdsdb;
|
||||||
|
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI DSD_CreateSecondaryBuffer(PIDSDRIVER iface,
|
||||||
|
LPWAVEFORMATEX pwfx,
|
||||||
|
DWORD dwFlags,
|
||||||
|
DWORD dwCardAddress,
|
||||||
|
LPDWORD pdwcbBufferSize,
|
||||||
|
LPBYTE *ppbBuffer,
|
||||||
|
LPVOID *ppvObj)
|
||||||
|
{
|
||||||
|
IDsDriverImpl *This = (IDsDriverImpl *)iface;
|
||||||
|
IDsDriverBufferImpl** ippdsdb = (IDsDriverBufferImpl**)ppvObj;
|
||||||
|
FIXME("(%p,%p,%lx,%lx,%p,%p,%p): stub\n",This,pwfx,dwFlags,dwCardAddress,pdwcbBufferSize,ppbBuffer,ppvObj);
|
||||||
|
|
||||||
|
*ippdsdb = 0;
|
||||||
|
return DSERR_UNSUPPORTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverImpl_CreateSoundBuffer(PIDSDRIVER iface,
|
||||||
|
LPWAVEFORMATEX pwfx,
|
||||||
|
DWORD dwFlags,
|
||||||
|
DWORD dwCardAddress,
|
||||||
|
LPDWORD pdwcbBufferSize,
|
||||||
|
LPBYTE *ppbBuffer,
|
||||||
|
LPVOID *ppvObj)
|
||||||
|
{
|
||||||
|
TRACE("(%p,%p,%lx,%lx,%p,%p,%p)\n",iface,pwfx,dwFlags,dwCardAddress,pdwcbBufferSize,ppbBuffer,ppvObj);
|
||||||
|
|
||||||
|
if (dwFlags & DSBCAPS_PRIMARYBUFFER)
|
||||||
|
return DSD_CreatePrimaryBuffer(iface,pwfx,dwFlags,dwCardAddress,pdwcbBufferSize,ppbBuffer,ppvObj);
|
||||||
|
|
||||||
|
return DSD_CreateSecondaryBuffer(iface,pwfx,dwFlags,dwCardAddress,pdwcbBufferSize,ppbBuffer,ppvObj);
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverImpl_DuplicateSoundBuffer(PIDSDRIVER iface,
|
||||||
|
PIDSDRIVERBUFFER pBuffer,
|
||||||
|
LPVOID *ppvObj)
|
||||||
|
{
|
||||||
|
/* IDsDriverImpl *This = (IDsDriverImpl *)iface; */
|
||||||
|
TRACE("(%p,%p): stub\n",iface,pBuffer);
|
||||||
|
return DSERR_INVALIDCALL;
|
||||||
|
}
|
||||||
|
|
||||||
|
static IDsDriverVtbl dsdvt =
|
||||||
|
{
|
||||||
|
IDsDriverImpl_QueryInterface,
|
||||||
|
IDsDriverImpl_AddRef,
|
||||||
|
IDsDriverImpl_Release,
|
||||||
|
IDsDriverImpl_GetDriverDesc,
|
||||||
|
IDsDriverImpl_Open,
|
||||||
|
IDsDriverImpl_Close,
|
||||||
|
IDsDriverImpl_GetCaps,
|
||||||
|
IDsDriverImpl_CreateSoundBuffer,
|
||||||
|
IDsDriverImpl_DuplicateSoundBuffer
|
||||||
|
};
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverPropertySetImpl_Create(
|
||||||
|
IDsDriverBufferImpl * dsdb,
|
||||||
|
IDsDriverPropertySetImpl **pdsdps)
|
||||||
|
{
|
||||||
|
IDsDriverPropertySetImpl * dsdps;
|
||||||
|
TRACE("(%p,%p)\n",dsdb,pdsdps);
|
||||||
|
|
||||||
|
dsdps = (IDsDriverPropertySetImpl*)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(dsdps));
|
||||||
|
if (dsdps == NULL) {
|
||||||
|
WARN("out of memory\n");
|
||||||
|
return DSERR_OUTOFMEMORY;
|
||||||
|
}
|
||||||
|
|
||||||
|
dsdps->ref = 0;
|
||||||
|
dsdps->lpVtbl = &dsdpsvt;
|
||||||
|
dsdps->buffer = dsdb;
|
||||||
|
dsdb->property_set = dsdps;
|
||||||
|
IDsDriverBuffer_AddRef((PIDSDRIVER)dsdb);
|
||||||
|
|
||||||
|
*pdsdps = dsdps;
|
||||||
|
return DS_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT WINAPI IDsDriverNotifyImpl_Create(
|
||||||
|
IDsDriverBufferImpl * dsdb,
|
||||||
|
IDsDriverNotifyImpl **pdsdn)
|
||||||
|
{
|
||||||
|
IDsDriverNotifyImpl * dsdn;
|
||||||
|
TRACE("(%p,%p)\n",dsdb,pdsdn);
|
||||||
|
|
||||||
|
dsdn = (IDsDriverNotifyImpl*)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(dsdn));
|
||||||
|
|
||||||
|
if (dsdn == NULL) {
|
||||||
|
WARN("out of memory\n");
|
||||||
|
return DSERR_OUTOFMEMORY;
|
||||||
|
}
|
||||||
|
|
||||||
|
dsdn->ref = 0;
|
||||||
|
dsdn->lpVtbl = &dsdnvt;
|
||||||
|
dsdn->buffer = dsdb;
|
||||||
|
dsdb->notify = dsdn;
|
||||||
|
IDsDriverBuffer_AddRef((PIDSDRIVER)dsdb);
|
||||||
|
|
||||||
|
*pdsdn = dsdn;
|
||||||
|
return DS_OK;
|
||||||
|
};
|
||||||
|
|
||||||
|
DWORD wodDsCreate(UINT wDevID, PIDSDRIVER* drv)
|
||||||
|
{
|
||||||
|
IDsDriverImpl** idrv = (IDsDriverImpl**)drv;
|
||||||
|
TRACE("(%d,%p)\n",wDevID,drv);
|
||||||
|
|
||||||
|
/* the HAL isn't much better than the HEL if we can't do mmap() */
|
||||||
|
if (!(WOutDev[wDevID].ossdev->duplex_out_caps.dwSupport & WAVECAPS_DIRECTSOUND)) {
|
||||||
|
ERR("DirectSound flag not set\n");
|
||||||
|
MESSAGE("This sound card's driver does not support direct access\n");
|
||||||
|
MESSAGE("The (slower) DirectSound HEL mode will be used instead.\n");
|
||||||
|
return MMSYSERR_NOTSUPPORTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
*idrv = (IDsDriverImpl*)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(IDsDriverImpl));
|
||||||
|
if (!*idrv)
|
||||||
|
return MMSYSERR_NOMEM;
|
||||||
|
(*idrv)->lpVtbl = &dsdvt;
|
||||||
|
(*idrv)->ref = 1;
|
||||||
|
(*idrv)->wDevID = wDevID;
|
||||||
|
(*idrv)->primary = NULL;
|
||||||
|
(*idrv)->nrofsecondaries = 0;
|
||||||
|
(*idrv)->secondaries = NULL;
|
||||||
|
|
||||||
|
return MMSYSERR_NOERROR;
|
||||||
|
}
|
||||||
|
|
||||||
|
DWORD wodDsDesc(UINT wDevID, PDSDRIVERDESC desc)
|
||||||
|
{
|
||||||
|
TRACE("(%d,%p)\n",wDevID,desc);
|
||||||
|
memcpy(desc, &(WOutDev[wDevID].ossdev->ds_desc), sizeof(DSDRIVERDESC));
|
||||||
|
return MMSYSERR_NOERROR;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* HAVE_OSS */
|
Loading…
Reference in New Issue