*
* 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
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#define NONAMELESSUNION
#include "windef.h"
#include "winbase.h"
+#include "winuser.h"
#include "mmsystem.h"
-#include "winreg.h"
#include "winternl.h"
#include "mmddk.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(dsound);
-void DSOUND_RecalcPrimary(DirectSoundDevice *device)
+/** Calculate how long a fragment length of about 10 ms should be in frames
+ *
+ * nSamplesPerSec: Frequency rate in samples per second
+ * nBlockAlign: Size of a single blockalign
+ *
+ * Returns:
+ * Size in bytes of a single fragment
+ */
+DWORD DSOUND_fraglen(DWORD nSamplesPerSec, DWORD nBlockAlign)
{
- DWORD nBlockAlign;
- TRACE("(%p)\n", device);
+ /* Given a timer delay of 10ms, the fragment size is approximately:
+ * fraglen = (nSamplesPerSec * 10 / 1000) * nBlockAlign
+ * ==> fraglen = (nSamplesPerSec / 100) * nBlockSize
+ *
+ * ALSA uses buffers that are powers of 2. Because of this, fraglen
+ * is rounded up to the nearest power of 2:
+ */
- nBlockAlign = device->pwfx->nBlockAlign;
- if (device->hwbuf) {
- DWORD fraglen;
- /* let fragment size approximate the timer delay */
- fraglen = (device->pwfx->nSamplesPerSec * DS_TIME_DEL / 1000) * nBlockAlign;
- /* reduce fragment size until an integer number of them fits in the buffer */
- /* (FIXME: this may or may not be a good idea) */
- while (device->buflen % fraglen) fraglen -= nBlockAlign;
- device->fraglen = fraglen;
- TRACE("fraglen=%ld\n", device->fraglen);
+ if (nSamplesPerSec <= 12800)
+ return 128 * nBlockAlign;
+
+ if (nSamplesPerSec <= 25600)
+ return 256 * nBlockAlign;
+
+ if (nSamplesPerSec <= 51200)
+ return 512 * nBlockAlign;
+
+ return 1024 * nBlockAlign;
+}
+
+static void DSOUND_RecalcPrimary(DirectSoundDevice *device)
+{
+ TRACE("(%p)\n", device);
+
+ device->fraglen = DSOUND_fraglen(device->pwfx->nSamplesPerSec, device->pwfx->nBlockAlign);
+ device->helfrags = device->buflen / device->fraglen;
+ TRACE("fraglen=%d helfrags=%d\n", device->fraglen, device->helfrags);
+
+ if (device->hwbuf && device->drvdesc.dwFlags & DSDDESC_DONTNEEDWRITELEAD)
+ device->writelead = 0;
+ else
+ /* calculate the 10ms write lead */
+ device->writelead = (device->pwfx->nSamplesPerSec / 100) * device->pwfx->nBlockAlign;
+}
+
+HRESULT DSOUND_ReopenDevice(DirectSoundDevice *device, BOOL forcewave)
+{
+ HRESULT hres = DS_OK;
+ TRACE("(%p, %d)\n", device, forcewave);
+
+ if (device->driver)
+ {
+ IDsDriver_Close(device->driver);
+ if (device->drvdesc.dwFlags & DSDDESC_DOMMSYSTEMOPEN)
+ waveOutClose(device->hwo);
+ IDsDriver_Release(device->driver);
+ device->driver = NULL;
+ device->buffer = NULL;
+ device->hwo = 0;
}
- /* calculate the 10ms write lead */
- device->writelead = (device->pwfx->nSamplesPerSec / 100) * nBlockAlign;
+ else if (device->drvdesc.dwFlags & DSDDESC_DOMMSYSTEMOPEN)
+ waveOutClose(device->hwo);
+
+ /* DRV_QUERYDSOUNDIFACE is a "Wine extension" to get the DSound interface */
+ if (ds_hw_accel != DS_HW_ACCEL_EMULATION && !forcewave)
+ waveOutMessage((HWAVEOUT)device->drvdesc.dnDevNode, DRV_QUERYDSOUNDIFACE, (DWORD_PTR)&device->driver, 0);
+
+ /* Get driver description */
+ if (device->driver) {
+ DWORD wod = device->drvdesc.dnDevNode;
+ hres = IDsDriver_GetDriverDesc(device->driver,&(device->drvdesc));
+ device->drvdesc.dnDevNode = wod;
+ if (FAILED(hres)) {
+ WARN("IDsDriver_GetDriverDesc failed: %08x\n", hres);
+ IDsDriver_Release(device->driver);
+ device->driver = NULL;
+ }
+ }
+
+ /* if no DirectSound interface available, use WINMM API instead */
+ if (!device->driver)
+ device->drvdesc.dwFlags = DSDDESC_DOMMSYSTEMOPEN | DSDDESC_DOMMSYSTEMSETFORMAT;
+
+ if (device->drvdesc.dwFlags & DSDDESC_DOMMSYSTEMOPEN)
+ {
+ DWORD flags = CALLBACK_FUNCTION;
+
+ if (device->driver)
+ flags |= WAVE_DIRECTSOUND;
+
+ hres = mmErr(waveOutOpen(&(device->hwo), device->drvdesc.dnDevNode, device->pwfx, (DWORD_PTR)DSOUND_callback, (DWORD_PTR)device, flags));
+ if (FAILED(hres)) {
+ WARN("waveOutOpen failed\n");
+ if (device->driver)
+ {
+ IDsDriver_Release(device->driver);
+ device->driver = NULL;
+ }
+ return hres;
+ }
+ }
+
+ if (device->driver)
+ hres = IDsDriver_Open(device->driver);
+
+ return hres;
}
static HRESULT DSOUND_PrimaryOpen(DirectSoundDevice *device)
{
+ DWORD buflen;
HRESULT err = DS_OK;
TRACE("(%p)\n", device);
+ /* on original windows, the buffer it set to a fixed size, no matter what the settings are.
+ on windows this size is always fixed (tested on win-xp) */
+ if (!device->buflen)
+ device->buflen = ds_hel_buflen;
+ buflen = device->buflen;
+ buflen -= buflen % device->pwfx->nBlockAlign;
+ device->buflen = buflen;
+
+ if (device->driver)
+ {
+ err = IDsDriver_CreateSoundBuffer(device->driver,device->pwfx,
+ DSBCAPS_PRIMARYBUFFER,0,
+ &(device->buflen),&(device->buffer),
+ (LPVOID*)&(device->hwbuf));
+
+ if (err != DS_OK) {
+ WARN("IDsDriver_CreateSoundBuffer failed (%08x), falling back to waveout\n", err);
+ err = DSOUND_ReopenDevice(device, TRUE);
+ if (FAILED(err))
+ {
+ WARN("Falling back to waveout failed too! Giving up\n");
+ return err;
+ }
+ }
+ if (device->hwbuf)
+ IDsDriverBuffer_SetVolumePan(device->hwbuf, &device->volpan);
+
+ DSOUND_RecalcPrimary(device);
+ device->prebuf = ds_snd_queue_max;
+ if (device->helfrags < ds_snd_queue_min)
+ {
+ WARN("Too little sound buffer to be effective (%d/%d) falling back to waveout\n", device->buflen, ds_snd_queue_min * device->fraglen);
+ device->buflen = buflen;
+ IDsDriverBuffer_Release(device->hwbuf);
+ device->hwbuf = NULL;
+ err = DSOUND_ReopenDevice(device, TRUE);
+ if (FAILED(err))
+ {
+ WARN("Falling back to waveout failed too! Giving up\n");
+ return err;
+ }
+ }
+ else if (device->helfrags < ds_snd_queue_max)
+ device->prebuf = device->helfrags;
+ }
+
+ device->mix_buffer_len = DSOUND_bufpos_to_mixpos(device, device->buflen);
+ device->mix_buffer = HeapAlloc(GetProcessHeap(), 0, device->mix_buffer_len);
+ if (!device->mix_buffer)
+ {
+ if (device->hwbuf)
+ IDsDriverBuffer_Release(device->hwbuf);
+ device->hwbuf = NULL;
+ return DSERR_OUTOFMEMORY;
+ }
+
+ if (device->state == STATE_PLAYING) device->state = STATE_STARTING;
+ else if (device->state == STATE_STOPPING) device->state = STATE_STOPPED;
+
/* are we using waveOut stuff? */
if (!device->driver) {
LPBYTE newbuf;
- DWORD buflen;
- HRESULT merr = DS_OK;
+ LPWAVEHDR headers = NULL;
+ DWORD overshot;
+ unsigned int c;
+
/* Start in pause mode, to allow buffers to get filled */
waveOutPause(device->hwo);
- if (device->state == STATE_PLAYING) device->state = STATE_STARTING;
- else if (device->state == STATE_STOPPING) device->state = STATE_STOPPED;
- /* use fragments of 10ms (1/100s) each (which should get us within
- * the documented write cursor lead of 10-15ms) */
- buflen = ((device->pwfx->nSamplesPerSec / 100) * device->pwfx->nBlockAlign) * DS_HEL_FRAGS;
- TRACE("desired buflen=%ld, old buffer=%p\n", buflen, device->buffer);
- /* reallocate emulated primary buffer */
+ TRACE("desired buflen=%d, old buffer=%p\n", buflen, device->buffer);
+
+ /* reallocate emulated primary buffer */
if (device->buffer)
- newbuf = HeapReAlloc(GetProcessHeap(),0,device->buffer,buflen);
+ newbuf = HeapReAlloc(GetProcessHeap(),0,device->buffer, buflen);
else
- newbuf = HeapAlloc(GetProcessHeap(),0,buflen);
+ newbuf = HeapAlloc(GetProcessHeap(),0, buflen);
- if (newbuf == NULL) {
+ if (!newbuf) {
ERR("failed to allocate primary buffer\n");
- merr = DSERR_OUTOFMEMORY;
+ return DSERR_OUTOFMEMORY;
/* but the old buffer might still exist and must be re-prepared */
- } else {
- device->buffer = newbuf;
- device->buflen = buflen;
}
- if (device->buffer) {
- unsigned c;
-
- device->fraglen = device->buflen / DS_HEL_FRAGS;
-
- /* prepare fragment headers */
- for (c=0; c<DS_HEL_FRAGS; c++) {
- device->pwave[c]->lpData = (char*)device->buffer + c*device->fraglen;
- device->pwave[c]->dwBufferLength = device->fraglen;
- device->pwave[c]->dwUser = (DWORD)device;
- device->pwave[c]->dwFlags = 0;
- device->pwave[c]->dwLoops = 0;
- err = mmErr(waveOutPrepareHeader(device->hwo,device->pwave[c],sizeof(WAVEHDR)));
- if (err != DS_OK) {
- while (c--)
- waveOutUnprepareHeader(device->hwo,device->pwave[c],sizeof(WAVEHDR));
- break;
- }
- }
- device->pwplay = 0;
- device->pwwrite = 0;
- device->pwqueue = 0;
- device->playpos = 0;
- device->mixpos = 0;
- FillMemory(device->buffer, device->buflen, (device->pwfx->wBitsPerSample == 8) ? 128 : 0);
- TRACE("fraglen=%ld\n", device->fraglen);
- DSOUND_WaveQueue(device, (DWORD)-1);
+ DSOUND_RecalcPrimary(device);
+ if (device->pwave)
+ headers = HeapReAlloc(GetProcessHeap(),0,device->pwave, device->helfrags * sizeof(WAVEHDR));
+ else
+ headers = HeapAlloc(GetProcessHeap(),0,device->helfrags * sizeof(WAVEHDR));
+
+ if (!headers) {
+ ERR("failed to allocate wave headers\n");
+ HeapFree(GetProcessHeap(), 0, newbuf);
+ DSOUND_RecalcPrimary(device);
+ return DSERR_OUTOFMEMORY;
}
- if ((err == DS_OK) && (merr != DS_OK))
- err = merr;
- } else if (!device->hwbuf) {
- err = IDsDriver_CreateSoundBuffer(device->driver,device->pwfx,
- DSBCAPS_PRIMARYBUFFER,0,
- &(device->buflen),&(device->buffer),
- (LPVOID*)&(device->hwbuf));
- if (err != DS_OK) {
- WARN("IDsDriver_CreateSoundBuffer failed\n");
- return err;
+
+ device->buffer = newbuf;
+ device->pwave = headers;
+
+ /* prepare fragment headers */
+ for (c=0; c<device->helfrags; c++) {
+ device->pwave[c].lpData = (char*)device->buffer + c*device->fraglen;
+ device->pwave[c].dwBufferLength = device->fraglen;
+ device->pwave[c].dwUser = (DWORD_PTR)device;
+ device->pwave[c].dwFlags = 0;
+ device->pwave[c].dwLoops = 0;
+ err = mmErr(waveOutPrepareHeader(device->hwo,&device->pwave[c],sizeof(WAVEHDR)));
+ if (err != DS_OK) {
+ while (c--)
+ waveOutUnprepareHeader(device->hwo,&device->pwave[c],sizeof(WAVEHDR));
+ break;
+ }
}
- if (device->state == STATE_PLAYING) device->state = STATE_STARTING;
- else if (device->state == STATE_STOPPING) device->state = STATE_STOPPED;
- device->playpos = 0;
- device->mixpos = 0;
- FillMemory(device->buffer, device->buflen, (device->pwfx->wBitsPerSample == 8) ? 128 : 0);
- }
+ overshot = device->buflen % device->fraglen;
+ /* sanity */
+ if(overshot)
+ {
+ overshot -= overshot % device->pwfx->nBlockAlign;
+ device->pwave[device->helfrags - 1].dwBufferLength += overshot;
+ }
+ TRACE("fraglen=%d, overshot=%d\n", device->fraglen, overshot);
+ }
+ device->mixfunction = mixfunctions[device->pwfx->wBitsPerSample/8 - 1];
+ device->normfunction = normfunctions[device->pwfx->wBitsPerSample/8 - 1];
+ FillMemory(device->buffer, device->buflen, (device->pwfx->wBitsPerSample == 8) ? 128 : 0);
+ FillMemory(device->mix_buffer, device->mix_buffer_len, 0);
+ device->pwplay = device->pwqueue = device->playpos = device->mixpos = 0;
return err;
}
if (!device->hwbuf) {
unsigned c;
+ /* get out of CS when calling the wave system */
+ LeaveCriticalSection(&(device->mixlock));
+ /* **** */
device->pwqueue = (DWORD)-1; /* resetting queues */
waveOutReset(device->hwo);
- for (c=0; c<DS_HEL_FRAGS; c++)
- waveOutUnprepareHeader(device->hwo, device->pwave[c], sizeof(WAVEHDR));
+ for (c=0; c<device->helfrags; c++)
+ waveOutUnprepareHeader(device->hwo, &device->pwave[c], sizeof(WAVEHDR));
+ /* **** */
+ EnterCriticalSection(&(device->mixlock));
+
+ /* clear the queue */
device->pwqueue = 0;
} else {
- if (IDsDriverBuffer_Release(device->hwbuf) == 0)
+ ULONG ref = IDsDriverBuffer_Release(device->hwbuf);
+ if (!ref)
device->hwbuf = 0;
+ else
+ ERR("Still %d references on primary buffer, refcount leak?\n", ref);
}
}
HRESULT err = DS_OK;
TRACE("(%p)\n", device);
- device->buflen = device->pwfx->nAvgBytesPerSec;
-
- /* FIXME: verify that hardware capabilities (DSCAPS_PRIMARY flags) match */
-
- if (device->driver) {
- err = IDsDriver_CreateSoundBuffer(device->driver,device->pwfx,
- DSBCAPS_PRIMARYBUFFER,0,
- &(device->buflen),&(device->buffer),
- (LPVOID*)&(device->hwbuf));
- if (err != DS_OK) {
- WARN("IDsDriver_CreateSoundBuffer failed\n");
- return err;
- }
- }
- if (!device->hwbuf) {
- /* Allocate memory for HEL buffer headers */
- unsigned c;
- for (c=0; c<DS_HEL_FRAGS; c++) {
- device->pwave[c] = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(WAVEHDR));
- if (!device->pwave[c]) {
- /* Argh, out of memory */
- while (c--) {
- HeapFree(GetProcessHeap(),0,device->pwave[c]);
- }
- WARN("out of memory\n");
- return DSERR_OUTOFMEMORY;
- }
- }
- }
-
+ device->buflen = ds_hel_buflen;
err = DSOUND_PrimaryOpen(device);
if (err != DS_OK) {
return err;
}
- /* calculate fragment size and write lead */
- DSOUND_RecalcPrimary(device);
device->state = STATE_STOPPED;
return DS_OK;
}
{
TRACE("(%p)\n", device);
+ /* **** */
+ EnterCriticalSection(&(device->mixlock));
+
DSOUND_PrimaryClose(device);
if (device->driver) {
if (device->hwbuf) {
if (IDsDriverBuffer_Release(device->hwbuf) == 0)
device->hwbuf = 0;
}
- } else {
- unsigned c;
- for (c=0; c<DS_HEL_FRAGS; c++) {
- HeapFree(GetProcessHeap(),0,device->pwave[c]);
- }
- }
+ } else
+ HeapFree(GetProcessHeap(),0,device->pwave);
HeapFree(GetProcessHeap(),0,device->pwfx);
device->pwfx=NULL;
+
+ LeaveCriticalSection(&(device->mixlock));
+ /* **** */
+
return DS_OK;
}
if (device->hwbuf) {
err = IDsDriverBuffer_Stop(device->hwbuf);
if (err == DSERR_BUFFERLOST) {
- DWORD flags = CALLBACK_FUNCTION;
- if (ds_hw_accel != DS_HW_ACCEL_EMULATION)
- flags |= WAVE_DIRECTSOUND;
- /* Wine-only: the driver wants us to reopen the device */
- /* FIXME: check for errors */
- IDsDriverBuffer_Release(device->hwbuf);
- waveOutClose(device->hwo);
- device->hwo = 0;
- err = mmErr(waveOutOpen(&(device->hwo), device->drvdesc.dnDevNode,
- device->pwfx, (DWORD_PTR)DSOUND_callback, (DWORD)device,
- flags));
- if (err == DS_OK) {
- err = IDsDriver_CreateSoundBuffer(device->driver,device->pwfx,
- DSBCAPS_PRIMARYBUFFER,0,
- &(device->buflen),&(device->buffer),
- (LPVOID)&(device->hwbuf));
- if (err != DS_OK)
- WARN("IDsDriver_CreateSoundBuffer failed\n");
- } else {
- WARN("waveOutOpen failed\n");
+ DSOUND_PrimaryClose(device);
+ err = DSOUND_ReopenDevice(device, FALSE);
+ if (FAILED(err))
+ ERR("DSOUND_ReopenDevice failed\n");
+ else
+ {
+ err = DSOUND_PrimaryOpen(device);
+ if (FAILED(err))
+ WARN("DSOUND_PrimaryOpen failed\n");
}
} else if (err != DS_OK) {
WARN("IDsDriverBuffer_Stop failed\n");
}
} else {
+
+ /* don't call the wave system with the lock set */
+ LeaveCriticalSection(&(device->mixlock));
+ /* **** */
+
err = mmErr(waveOutPause(device->hwo));
+
+ /* **** */
+ EnterCriticalSection(&(device->mixlock));
+
if (err != DS_OK)
WARN("waveOutPause failed\n");
}
+
return err;
}
if (device->hwbuf) {
HRESULT err=IDsDriverBuffer_GetPosition(device->hwbuf,playpos,writepos);
- if (err) {
+ if (err != S_OK) {
WARN("IDsDriverBuffer_GetPosition failed\n");
return err;
}
} else {
- if (playpos) {
- MMTIME mtime;
- mtime.wType = TIME_BYTES;
- waveOutGetPosition(device->hwo, &mtime, sizeof(mtime));
- mtime.u.cb = mtime.u.cb % device->buflen;
- *playpos = mtime.u.cb;
- }
- if (writepos) {
- /* the writepos should only be used by apps with WRITEPRIMARY priority,
- * in which case our software mixer is disabled anyway */
- *writepos = (device->pwplay + ds_hel_margin) * device->fraglen;
- while (*writepos >= device->buflen)
- *writepos -= device->buflen;
- }
+ TRACE("pwplay=%i, pwqueue=%i\n", device->pwplay, device->pwqueue);
+
+ /* check if playpos was requested */
+ if (playpos)
+ /* use the cached play position */
+ *playpos = device->pwplay * device->fraglen;
+
+ /* check if writepos was requested */
+ if (writepos)
+ /* the writepos is the first non-queued position */
+ *writepos = ((device->pwplay + device->pwqueue) % device->helfrags) * device->fraglen;
}
- TRACE("playpos = %ld, writepos = %ld (%p, time=%ld)\n", playpos?*playpos:0, writepos?*writepos:0, device, GetTickCount());
+ TRACE("playpos = %d, writepos = %d (%p, time=%d)\n", playpos?*playpos:-1, writepos?*writepos:-1, device, GetTickCount());
return DS_OK;
}
-/*******************************************************************************
- * PrimaryBuffer
- */
-/* This sets this format for the <em>Primary Buffer Only</em> */
-/* See file:///cdrom/sdk52/docs/worddoc/dsound.doc page 120 */
-static HRESULT WINAPI PrimaryBufferImpl_SetFormat(
- LPDIRECTSOUNDBUFFER8 iface,LPCWAVEFORMATEX wfex
-) {
- DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->dsound->device;
- HRESULT err = DS_OK;
+HRESULT DSOUND_PrimarySetFormat(DirectSoundDevice *device, LPCWAVEFORMATEX wfex, BOOL forced)
+{
+ HRESULT err = DSERR_BUFFERLOST;
int i, alloc_size, cp_size;
- DWORD nSamplesPerSec;
- TRACE("(%p,%p)\n", iface, wfex);
+ DWORD nSamplesPerSec, bpp, chans;
+ TRACE("(%p,%p)\n", device, wfex);
if (device->priolevel == DSSCL_NORMAL) {
WARN("failed priority check!\n");
WARN("invalid parameter: wfex==NULL!\n");
return DSERR_INVALIDPARAM;
}
- TRACE("(formattag=0x%04x,chans=%d,samplerate=%ld,"
- "bytespersec=%ld,blockalign=%d,bitspersamp=%d,cbSize=%d)\n",
+ TRACE("(formattag=0x%04x,chans=%d,samplerate=%d,"
+ "bytespersec=%d,blockalign=%d,bitspersamp=%d,cbSize=%d)\n",
wfex->wFormatTag, wfex->nChannels, wfex->nSamplesPerSec,
wfex->nAvgBytesPerSec, wfex->nBlockAlign,
wfex->wBitsPerSample, wfex->cbSize);
RtlAcquireResourceExclusive(&(device->buffer_list_lock), TRUE);
EnterCriticalSection(&(device->mixlock));
- if (wfex->wFormatTag == WAVE_FORMAT_PCM) {
+ if (wfex->wFormatTag == WAVE_FORMAT_PCM) {
alloc_size = sizeof(WAVEFORMATEX);
cp_size = sizeof(PCMWAVEFORMAT);
} else
device->pwfx = HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,device->pwfx,alloc_size);
nSamplesPerSec = device->pwfx->nSamplesPerSec;
+ bpp = device->pwfx->wBitsPerSample;
+ chans = device->pwfx->nChannels;
CopyMemory(device->pwfx, wfex, cp_size);
- if (device->drvdesc.dwFlags & DSDDESC_DOMMSYSTEMSETFORMAT) {
- DWORD flags = CALLBACK_FUNCTION;
- if (ds_hw_accel != DS_HW_ACCEL_EMULATION)
- flags |= WAVE_DIRECTSOUND;
- /* FIXME: check for errors */
- DSOUND_PrimaryClose(device);
- waveOutClose(device->hwo);
- device->hwo = 0;
- err = mmErr(waveOutOpen(&(device->hwo), device->drvdesc.dnDevNode,
- device->pwfx, (DWORD_PTR)DSOUND_callback, (DWORD)device,
- flags));
- if (err == DS_OK) {
- err = DSOUND_PrimaryOpen(device);
- if (err != DS_OK) {
- WARN("DSOUND_PrimaryOpen failed\n");
- goto done;
- }
- } else {
- WARN("waveOutOpen failed\n");
+ if (!(device->drvdesc.dwFlags & DSDDESC_DOMMSYSTEMSETFORMAT) && device->hwbuf) {
+ err = IDsDriverBuffer_SetFormat(device->hwbuf, device->pwfx);
+
+ /* On bad format, try to re-create, big chance it will work then, only do this if we <HAVE> to */
+ if (forced && (device->pwfx->nSamplesPerSec/100 != wfex->nSamplesPerSec/100 || err == DSERR_BADFORMAT))
+ {
+ err = DSERR_BUFFERLOST;
+ CopyMemory(device->pwfx, wfex, cp_size);
+ }
+
+ if (err != DSERR_BUFFERLOST && FAILED(err)) {
+ WARN("IDsDriverBuffer_SetFormat failed\n");
+ if (!forced)
+ err = DS_OK;
goto done;
}
- } else if (device->hwbuf) {
- err = IDsDriverBuffer_SetFormat(device->hwbuf, device->pwfx);
- if (err == DSERR_BUFFERLOST) {
- /* Wine-only: the driver wants us to recreate the HW buffer */
- IDsDriverBuffer_Release(device->hwbuf);
- err = IDsDriver_CreateSoundBuffer(device->driver,device->pwfx,
- DSBCAPS_PRIMARYBUFFER,0,
- &(device->buflen),&(device->buffer),
- (LPVOID)&(device->hwbuf));
- if (err != DS_OK) {
- WARN("IDsDriver_CreateSoundBuffer failed\n");
- goto done;
- }
+
+ if (err == S_FALSE)
+ {
+ /* ALSA specific: S_FALSE tells that recreation was successful,
+ * but size and location may be changed, and buffer has to be restarted
+ * I put it here, so if frequency doesn't match the error will be changed to DSERR_BUFFERLOST
+ * and the entire re-initialization will occur anyway
+ */
+ IDsDriverBuffer_Lock(device->hwbuf, (LPVOID *)&device->buffer, &device->buflen, NULL, NULL, 0, 0, DSBLOCK_ENTIREBUFFER);
+ IDsDriverBuffer_Unlock(device->hwbuf, device->buffer, 0, NULL, 0);
+
if (device->state == STATE_PLAYING) device->state = STATE_STARTING;
else if (device->state == STATE_STOPPING) device->state = STATE_STOPPED;
- } else {
- WARN("IDsDriverBuffer_SetFormat failed\n");
+ device->pwplay = device->pwqueue = device->playpos = device->mixpos = 0;
+ err = DS_OK;
+ }
+ DSOUND_RecalcPrimary(device);
+ }
+
+ if (err == DSERR_BUFFERLOST)
+ {
+ DSOUND_PrimaryClose(device);
+
+ err = DSOUND_ReopenDevice(device, FALSE);
+ if (FAILED(err))
+ {
+ WARN("DSOUND_ReopenDevice failed: %08x\n", err);
goto done;
}
- /* FIXME: should we set err back to DS_OK in all cases ? */
+ err = DSOUND_PrimaryOpen(device);
+ if (err != DS_OK) {
+ WARN("DSOUND_PrimaryOpen failed\n");
+ goto done;
+ }
+
+ if (wfex->nSamplesPerSec/100 != device->pwfx->nSamplesPerSec/100 && forced && device->buffer)
+ {
+ DSOUND_PrimaryClose(device);
+ device->pwfx->nSamplesPerSec = wfex->nSamplesPerSec;
+ err = DSOUND_ReopenDevice(device, TRUE);
+ if (FAILED(err))
+ WARN("DSOUND_ReopenDevice(2) failed: %08x\n", err);
+ else if (FAILED((err = DSOUND_PrimaryOpen(device))))
+ WARN("DSOUND_PrimaryOpen(2) failed: %08x\n", err);
+ }
}
- DSOUND_RecalcPrimary(device);
- if (nSamplesPerSec != device->pwfx->nSamplesPerSec) {
+ device->mix_buffer_len = DSOUND_bufpos_to_mixpos(device, device->buflen);
+ device->mix_buffer = HeapReAlloc(GetProcessHeap(), 0, device->mix_buffer, device->mix_buffer_len);
+ FillMemory(device->mix_buffer, device->mix_buffer_len, 0);
+ device->mixfunction = mixfunctions[device->pwfx->wBitsPerSample/8 - 1];
+ device->normfunction = normfunctions[device->pwfx->wBitsPerSample/8 - 1];
+
+ if (nSamplesPerSec != device->pwfx->nSamplesPerSec || bpp != device->pwfx->wBitsPerSample || chans != device->pwfx->nChannels) {
IDirectSoundBufferImpl** dsb = device->buffers;
for (i = 0; i < device->nrofbuffers; i++, dsb++) {
/* **** */
- EnterCriticalSection(&((*dsb)->lock));
+ RtlAcquireResourceExclusive(&(*dsb)->lock, TRUE);
- (*dsb)->freqAdjust = ((*dsb)->freq << DSOUND_FREQSHIFT) /
- wfex->nSamplesPerSec;
+ (*dsb)->freqAdjust = ((DWORD64)(*dsb)->freq << DSOUND_FREQSHIFT) / device->pwfx->nSamplesPerSec;
+ DSOUND_RecalcFormat((*dsb));
+ DSOUND_MixToTemporary((*dsb), 0, (*dsb)->buflen, FALSE);
+ (*dsb)->primary_mixpos = 0;
- LeaveCriticalSection(&((*dsb)->lock));
+ RtlReleaseResource(&(*dsb)->lock);
/* **** */
}
}
return err;
}
+/*******************************************************************************
+ * PrimaryBuffer
+ */
+/* This sets this format for the <em>Primary Buffer Only</em> */
+/* See file:///cdrom/sdk52/docs/worddoc/dsound.doc page 120 */
+static HRESULT WINAPI PrimaryBufferImpl_SetFormat(
+ LPDIRECTSOUNDBUFFER iface,
+ LPCWAVEFORMATEX wfex)
+{
+ DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->device;
+ TRACE("(%p,%p)\n", iface, wfex);
+ return DSOUND_PrimarySetFormat(device, wfex, device->priolevel == DSSCL_WRITEPRIMARY);
+}
+
static HRESULT WINAPI PrimaryBufferImpl_SetVolume(
- LPDIRECTSOUNDBUFFER8 iface,LONG vol
+ LPDIRECTSOUNDBUFFER iface,LONG vol
) {
- DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->dsound->device;
+ DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->device;
DWORD ampfactors;
- DSVOLUMEPAN volpan;
HRESULT hres = DS_OK;
- TRACE("(%p,%ld)\n", iface, vol);
+ TRACE("(%p,%d)\n", iface, vol);
if (!(device->dsbd.dwFlags & DSBCAPS_CTRLVOLUME)) {
WARN("control unavailable\n");
}
if ((vol > DSBVOLUME_MAX) || (vol < DSBVOLUME_MIN)) {
- WARN("invalid parameter: vol = %ld\n", vol);
+ WARN("invalid parameter: vol = %d\n", vol);
return DSERR_INVALIDPARAM;
}
EnterCriticalSection(&(device->mixlock));
waveOutGetVolume(device->hwo, &factors);
- volpan.dwTotalLeftAmpFactor=ampfactors & 0xffff;
- volpan.dwTotalRightAmpFactor=ampfactors >> 16;
- DSOUND_AmpFactorToVolPan(&volpan);
- if (vol != volpan.lVolume) {
- volpan.lVolume=vol;
- DSOUND_RecalcVolPan(&volpan);
+ device->volpan.dwTotalLeftAmpFactor=ampfactors & 0xffff;
+ device->volpan.dwTotalRightAmpFactor=ampfactors >> 16;
+ DSOUND_AmpFactorToVolPan(&device->volpan);
+ if (vol != device->volpan.lVolume) {
+ device->volpan.lVolume=vol;
+ DSOUND_RecalcVolPan(&device->volpan);
if (device->hwbuf) {
- hres = IDsDriverBuffer_SetVolumePan(device->hwbuf, &volpan);
+ hres = IDsDriverBuffer_SetVolumePan(device->hwbuf, &device->volpan);
if (hres != DS_OK)
WARN("IDsDriverBuffer_SetVolumePan failed\n");
} else {
- ampfactors = (volpan.dwTotalLeftAmpFactor & 0xffff) | (volpan.dwTotalRightAmpFactor << 16);
+ ampfactors = (device->volpan.dwTotalLeftAmpFactor & 0xffff) | (device->volpan.dwTotalRightAmpFactor << 16);
waveOutSetVolume(device->hwo, ampfactors);
}
}
}
static HRESULT WINAPI PrimaryBufferImpl_GetVolume(
- LPDIRECTSOUNDBUFFER8 iface,LPLONG vol
+ LPDIRECTSOUNDBUFFER iface,LPLONG vol
) {
- DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->dsound->device;
+ DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->device;
DWORD ampfactors;
- DSVOLUMEPAN volpan;
TRACE("(%p,%p)\n", iface, vol);
if (!(device->dsbd.dwFlags & DSBCAPS_CTRLVOLUME)) {
return DSERR_INVALIDPARAM;
}
- waveOutGetVolume(device->hwo, &factors);
- volpan.dwTotalLeftAmpFactor=ampfactors & 0xffff;
- volpan.dwTotalRightAmpFactor=ampfactors >> 16;
- DSOUND_AmpFactorToVolPan(&volpan);
- *vol = volpan.lVolume;
+ if (!device->hwbuf)
+ {
+ waveOutGetVolume(device->hwo, &factors);
+ device->volpan.dwTotalLeftAmpFactor=ampfactors & 0xffff;
+ device->volpan.dwTotalRightAmpFactor=ampfactors >> 16;
+ DSOUND_AmpFactorToVolPan(&device->volpan);
+ }
+ *vol = device->volpan.lVolume;
return DS_OK;
}
static HRESULT WINAPI PrimaryBufferImpl_SetFrequency(
- LPDIRECTSOUNDBUFFER8 iface,DWORD freq
+ LPDIRECTSOUNDBUFFER iface,DWORD freq
) {
PrimaryBufferImpl *This = (PrimaryBufferImpl *)iface;
- TRACE("(%p,%ld)\n",This,freq);
+ TRACE("(%p,%d)\n",This,freq);
/* You cannot set the frequency of the primary buffer */
WARN("control unavailable\n");
}
static HRESULT WINAPI PrimaryBufferImpl_Play(
- LPDIRECTSOUNDBUFFER8 iface,DWORD reserved1,DWORD reserved2,DWORD flags
+ LPDIRECTSOUNDBUFFER iface,DWORD reserved1,DWORD reserved2,DWORD flags
) {
- DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->dsound->device;
- TRACE("(%p,%08lx,%08lx,%08lx)\n", iface, reserved1, reserved2, flags);
+ DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->device;
+ TRACE("(%p,%08x,%08x,%08x)\n", iface, reserved1, reserved2, flags);
if (!(flags & DSBPLAY_LOOPING)) {
- WARN("invalid parameter: flags = %08lx\n", flags);
+ WARN("invalid parameter: flags = %08x\n", flags);
return DSERR_INVALIDPARAM;
}
return DS_OK;
}
-static HRESULT WINAPI PrimaryBufferImpl_Stop(LPDIRECTSOUNDBUFFER8 iface)
+static HRESULT WINAPI PrimaryBufferImpl_Stop(LPDIRECTSOUNDBUFFER iface)
{
- DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->dsound->device;
+ DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->device;
TRACE("(%p)\n", iface);
/* **** */
return DS_OK;
}
-static ULONG WINAPI PrimaryBufferImpl_AddRef(LPDIRECTSOUNDBUFFER8 iface)
+static ULONG WINAPI PrimaryBufferImpl_AddRef(LPDIRECTSOUNDBUFFER iface)
{
PrimaryBufferImpl *This = (PrimaryBufferImpl *)iface;
ULONG ref = InterlockedIncrement(&(This->ref));
- TRACE("(%p) ref was %ld\n", This, ref - 1);
+ TRACE("(%p) ref was %d\n", This, ref - 1);
return ref;
}
-static ULONG WINAPI PrimaryBufferImpl_Release(LPDIRECTSOUNDBUFFER8 iface)
+static ULONG WINAPI PrimaryBufferImpl_Release(LPDIRECTSOUNDBUFFER iface)
{
PrimaryBufferImpl *This = (PrimaryBufferImpl *)iface;
DWORD ref = InterlockedDecrement(&(This->ref));
- TRACE("(%p) ref was %ld\n", This, ref + 1);
+ TRACE("(%p) ref was %d\n", This, ref + 1);
if (!ref) {
- This->dsound->device->primary = NULL;
+ This->device->primary = NULL;
HeapFree(GetProcessHeap(), 0, This);
TRACE("(%p) released\n", This);
}
}
static HRESULT WINAPI PrimaryBufferImpl_GetCurrentPosition(
- LPDIRECTSOUNDBUFFER8 iface,LPDWORD playpos,LPDWORD writepos
+ LPDIRECTSOUNDBUFFER iface,LPDWORD playpos,LPDWORD writepos
) {
HRESULT hres;
- DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->dsound->device;
+ DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->device;
TRACE("(%p,%p,%p)\n", iface, playpos, writepos);
+ /* **** */
+ EnterCriticalSection(&(device->mixlock));
+
hres = DSOUND_PrimaryGetPosition(device, playpos, writepos);
if (hres != DS_OK) {
WARN("DSOUND_PrimaryGetPosition failed\n");
+ LeaveCriticalSection(&(device->mixlock));
return hres;
}
if (writepos) {
*writepos += device->writelead;
while (*writepos >= device->buflen) *writepos -= device->buflen;
}
- TRACE("playpos = %ld, writepos = %ld (%p, time=%ld)\n", playpos?*playpos:0, writepos?*writepos:0, device, GetTickCount());
+
+ LeaveCriticalSection(&(device->mixlock));
+ /* **** */
+
+ TRACE("playpos = %d, writepos = %d (%p, time=%d)\n", playpos?*playpos:0, writepos?*writepos:0, device, GetTickCount());
return DS_OK;
}
static HRESULT WINAPI PrimaryBufferImpl_GetStatus(
- LPDIRECTSOUNDBUFFER8 iface,LPDWORD status
+ LPDIRECTSOUNDBUFFER iface,LPDWORD status
) {
- DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->dsound->device;
+ DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->device;
TRACE("(%p,%p)\n", iface, status);
if (status == NULL) {
(device->state == STATE_PLAYING))
*status |= DSBSTATUS_PLAYING | DSBSTATUS_LOOPING;
- TRACE("status=%lx\n", *status);
+ TRACE("status=%x\n", *status);
return DS_OK;
}
static HRESULT WINAPI PrimaryBufferImpl_GetFormat(
- LPDIRECTSOUNDBUFFER8 iface,
+ LPDIRECTSOUNDBUFFER iface,
LPWAVEFORMATEX lpwf,
DWORD wfsize,
LPDWORD wfwritten)
{
DWORD size;
- DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->dsound->device;
- TRACE("(%p,%p,%ld,%p)\n", iface, lpwf, wfsize, wfwritten);
+ DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->device;
+ TRACE("(%p,%p,%d,%p)\n", iface, lpwf, wfsize, wfwritten);
size = sizeof(WAVEFORMATEX) + device->pwfx->cbSize;
}
static HRESULT WINAPI PrimaryBufferImpl_Lock(
- LPDIRECTSOUNDBUFFER8 iface,DWORD writecursor,DWORD writebytes,LPVOID lplpaudioptr1,LPDWORD audiobytes1,LPVOID lplpaudioptr2,LPDWORD audiobytes2,DWORD flags
+ LPDIRECTSOUNDBUFFER iface,DWORD writecursor,DWORD writebytes,LPVOID *lplpaudioptr1,LPDWORD audiobytes1,LPVOID *lplpaudioptr2,LPDWORD audiobytes2,DWORD flags
) {
- DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->dsound->device;
- TRACE("(%p,%ld,%ld,%p,%p,%p,%p,0x%08lx) at %ld\n",
+ HRESULT hres;
+ DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->device;
+ TRACE("(%p,%d,%d,%p,%p,%p,%p,0x%08x) at %d\n",
iface,
writecursor,
writebytes,
GetTickCount()
);
+ if (!audiobytes1)
+ return DSERR_INVALIDPARAM;
+
if (device->priolevel != DSSCL_WRITEPRIMARY) {
WARN("failed priority check!\n");
return DSERR_PRIOLEVELNEEDED;
}
+ /* when this flag is set, writecursor is meaningless and must be calculated */
if (flags & DSBLOCK_FROMWRITECURSOR) {
- DWORD writepos;
- HRESULT hres;
/* GetCurrentPosition does too much magic to duplicate here */
- hres = IDirectSoundBuffer_GetCurrentPosition(iface, NULL, &writepos);
+ hres = IDirectSoundBuffer_GetCurrentPosition(iface, NULL, &writecursor);
if (hres != DS_OK) {
WARN("IDirectSoundBuffer_GetCurrentPosition failed\n");
return hres;
}
- writecursor += writepos;
}
- while (writecursor >= device->buflen)
- writecursor -= device->buflen;
+
+ /* when this flag is set, writebytes is meaningless and must be set */
if (flags & DSBLOCK_ENTIREBUFFER)
writebytes = device->buflen;
- if (writebytes > device->buflen)
- writebytes = device->buflen;
+
+ if (writecursor >= device->buflen) {
+ WARN("Invalid parameter, writecursor: %u >= buflen: %u\n",
+ writecursor, device->buflen);
+ return DSERR_INVALIDPARAM;
+ }
+
+ if (writebytes > device->buflen) {
+ WARN("Invalid parameter, writebytes: %u > buflen: %u\n",
+ writebytes, device->buflen);
+ return DSERR_INVALIDPARAM;
+ }
if (!(device->drvdesc.dwFlags & DSDDESC_DONTNEEDPRIMARYLOCK) && device->hwbuf) {
- HRESULT hres;
hres = IDsDriverBuffer_Lock(device->hwbuf,
lplpaudioptr1, audiobytes1,
lplpaudioptr2, audiobytes2,
*(LPBYTE*)lplpaudioptr2 = NULL;
if (audiobytes2)
*audiobytes2 = 0;
- TRACE("->%ld.0\n",writebytes);
+ TRACE("->%d.0\n",writebytes);
} else {
*(LPBYTE*)lplpaudioptr1 = device->buffer+writecursor;
*audiobytes1 = device->buflen-writecursor;
*(LPBYTE*)lplpaudioptr2 = device->buffer;
if (audiobytes2)
*audiobytes2 = writebytes-(device->buflen-writecursor);
- TRACE("->%ld.%ld\n",*audiobytes1,audiobytes2?*audiobytes2:0);
+ TRACE("->%d.%d\n",*audiobytes1,audiobytes2?*audiobytes2:0);
}
}
return DS_OK;
}
static HRESULT WINAPI PrimaryBufferImpl_SetCurrentPosition(
- LPDIRECTSOUNDBUFFER8 iface,DWORD newpos
+ LPDIRECTSOUNDBUFFER iface,DWORD newpos
) {
PrimaryBufferImpl *This = (PrimaryBufferImpl *)iface;
- TRACE("(%p,%ld)\n",This,newpos);
+ TRACE("(%p,%d)\n",This,newpos);
/* You cannot set the position of the primary buffer */
WARN("invalid call\n");
}
static HRESULT WINAPI PrimaryBufferImpl_SetPan(
- LPDIRECTSOUNDBUFFER8 iface,LONG pan
+ LPDIRECTSOUNDBUFFER iface,LONG pan
) {
- DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->dsound->device;
+ DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->device;
DWORD ampfactors;
- DSVOLUMEPAN volpan;
HRESULT hres = DS_OK;
- TRACE("(%p,%ld)\n", iface, pan);
+ TRACE("(%p,%d)\n", iface, pan);
if (!(device->dsbd.dwFlags & DSBCAPS_CTRLPAN)) {
WARN("control unavailable\n");
}
if ((pan > DSBPAN_RIGHT) || (pan < DSBPAN_LEFT)) {
- WARN("invalid parameter: pan = %ld\n", pan);
+ WARN("invalid parameter: pan = %d\n", pan);
return DSERR_INVALIDPARAM;
}
/* **** */
EnterCriticalSection(&(device->mixlock));
- waveOutGetVolume(device->hwo, &factors);
- volpan.dwTotalLeftAmpFactor=ampfactors & 0xffff;
- volpan.dwTotalRightAmpFactor=ampfactors >> 16;
- DSOUND_AmpFactorToVolPan(&volpan);
- if (pan != volpan.lPan) {
- volpan.lPan=pan;
- DSOUND_RecalcVolPan(&volpan);
+ if (!device->hwbuf)
+ {
+ waveOutGetVolume(device->hwo, &factors);
+ device->volpan.dwTotalLeftAmpFactor=ampfactors & 0xffff;
+ device->volpan.dwTotalRightAmpFactor=ampfactors >> 16;
+ DSOUND_AmpFactorToVolPan(&device->volpan);
+ }
+ if (pan != device->volpan.lPan) {
+ device->volpan.lPan=pan;
+ DSOUND_RecalcVolPan(&device->volpan);
if (device->hwbuf) {
- hres = IDsDriverBuffer_SetVolumePan(device->hwbuf, &volpan);
+ hres = IDsDriverBuffer_SetVolumePan(device->hwbuf, &device->volpan);
if (hres != DS_OK)
WARN("IDsDriverBuffer_SetVolumePan failed\n");
} else {
- ampfactors = (volpan.dwTotalLeftAmpFactor & 0xffff) | (volpan.dwTotalRightAmpFactor << 16);
+ ampfactors = (device->volpan.dwTotalLeftAmpFactor & 0xffff) | (device->volpan.dwTotalRightAmpFactor << 16);
waveOutSetVolume(device->hwo, ampfactors);
}
}
}
static HRESULT WINAPI PrimaryBufferImpl_GetPan(
- LPDIRECTSOUNDBUFFER8 iface,LPLONG pan
+ LPDIRECTSOUNDBUFFER iface,LPLONG pan
) {
- DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->dsound->device;
+ DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->device;
DWORD ampfactors;
- DSVOLUMEPAN volpan;
TRACE("(%p,%p)\n", iface, pan);
if (!(device->dsbd.dwFlags & DSBCAPS_CTRLPAN)) {
return DSERR_INVALIDPARAM;
}
- waveOutGetVolume(device->hwo, &factors);
- volpan.dwTotalLeftAmpFactor=ampfactors & 0xffff;
- volpan.dwTotalRightAmpFactor=ampfactors >> 16;
- DSOUND_AmpFactorToVolPan(&volpan);
- *pan = volpan.lPan;
+ if (!device->hwbuf)
+ {
+ waveOutGetVolume(device->hwo, &factors);
+ device->volpan.dwTotalLeftAmpFactor=ampfactors & 0xffff;
+ device->volpan.dwTotalRightAmpFactor=ampfactors >> 16;
+ DSOUND_AmpFactorToVolPan(&device->volpan);
+ }
+ *pan = device->volpan.lPan;
return DS_OK;
}
static HRESULT WINAPI PrimaryBufferImpl_Unlock(
- LPDIRECTSOUNDBUFFER8 iface,LPVOID p1,DWORD x1,LPVOID p2,DWORD x2
+ LPDIRECTSOUNDBUFFER iface,LPVOID p1,DWORD x1,LPVOID p2,DWORD x2
) {
- DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->dsound->device;
- TRACE("(%p,%p,%ld,%p,%ld)\n", iface, p1, x1, p2, x2);
+ DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->device;
+ TRACE("(%p,%p,%d,%p,%d)\n", iface, p1, x1, p2, x2);
if (device->priolevel != DSSCL_WRITEPRIMARY) {
WARN("failed priority check!\n");
if (!(device->drvdesc.dwFlags & DSDDESC_DONTNEEDPRIMARYLOCK) && device->hwbuf) {
HRESULT hres;
- hres = IDsDriverBuffer_Unlock(device->hwbuf, p1, x1, p2, x2);
+ if ((char *)p1 - (char *)device->buffer + x1 > device->buflen)
+ hres = DSERR_INVALIDPARAM;
+ else
+ hres = IDsDriverBuffer_Unlock(device->hwbuf, p1, x1, p2, x2);
+
if (hres != DS_OK) {
WARN("IDsDriverBuffer_Unlock failed\n");
return hres;
}
static HRESULT WINAPI PrimaryBufferImpl_Restore(
- LPDIRECTSOUNDBUFFER8 iface
+ LPDIRECTSOUNDBUFFER iface
) {
PrimaryBufferImpl *This = (PrimaryBufferImpl *)iface;
FIXME("(%p):stub\n",This);
}
static HRESULT WINAPI PrimaryBufferImpl_GetFrequency(
- LPDIRECTSOUNDBUFFER8 iface,LPDWORD freq
+ LPDIRECTSOUNDBUFFER iface,LPDWORD freq
) {
- DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->dsound->device;
+ DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->device;
TRACE("(%p,%p)\n", iface, freq);
if (freq == NULL) {
}
*freq = device->pwfx->nSamplesPerSec;
- TRACE("-> %ld\n", *freq);
+ TRACE("-> %d\n", *freq);
return DS_OK;
}
-static HRESULT WINAPI PrimaryBufferImpl_SetFX(
- LPDIRECTSOUNDBUFFER8 iface,DWORD dwEffectsCount,LPDSEFFECTDESC pDSFXDesc,LPDWORD pdwResultCodes
-) {
- PrimaryBufferImpl *This = (PrimaryBufferImpl *)iface;
- DWORD u;
- FIXME("(%p,%lu,%p,%p): stub\n",This,dwEffectsCount,pDSFXDesc,pdwResultCodes);
-
- if (pdwResultCodes)
- for (u=0; u<dwEffectsCount; u++) pdwResultCodes[u] = DSFXR_UNKNOWN;
-
- WARN("control unavailable\n");
- return DSERR_CONTROLUNAVAIL;
-}
-
-static HRESULT WINAPI PrimaryBufferImpl_AcquireResources(
- LPDIRECTSOUNDBUFFER8 iface,DWORD dwFlags,DWORD dwEffectsCount,LPDWORD pdwResultCodes
-) {
- PrimaryBufferImpl *This = (PrimaryBufferImpl *)iface;
- DWORD u;
- FIXME("(%p,%08lu,%lu,%p): stub\n",This,dwFlags,dwEffectsCount,pdwResultCodes);
-
- if (pdwResultCodes)
- for (u=0; u<dwEffectsCount; u++) pdwResultCodes[u] = DSFXR_UNKNOWN;
-
- WARN("control unavailable\n");
- return DSERR_CONTROLUNAVAIL;
-}
-
-static HRESULT WINAPI PrimaryBufferImpl_GetObjectInPath(
- LPDIRECTSOUNDBUFFER8 iface,REFGUID rguidObject,DWORD dwIndex,REFGUID rguidInterface,LPVOID* ppObject
-) {
- PrimaryBufferImpl *This = (PrimaryBufferImpl *)iface;
- FIXME("(%p,%s,%lu,%s,%p): stub\n",This,debugstr_guid(rguidObject),dwIndex,debugstr_guid(rguidInterface),ppObject);
-
- WARN("control unavailable\n");
- return DSERR_CONTROLUNAVAIL;
-}
-
static HRESULT WINAPI PrimaryBufferImpl_Initialize(
- LPDIRECTSOUNDBUFFER8 iface,LPDIRECTSOUND dsound,LPCDSBUFFERDESC dbsd
+ LPDIRECTSOUNDBUFFER iface,LPDIRECTSOUND dsound,LPCDSBUFFERDESC dbsd
) {
PrimaryBufferImpl *This = (PrimaryBufferImpl *)iface;
- FIXME("(%p,%p,%p):stub\n",This,dsound,dbsd);
- DPRINTF("Re-Init!!!\n");
- WARN("already initialized\n");
+ WARN("(%p) already initialized\n", This);
return DSERR_ALREADYINITIALIZED;
}
static HRESULT WINAPI PrimaryBufferImpl_GetCaps(
- LPDIRECTSOUNDBUFFER8 iface,LPDSBCAPS caps
+ LPDIRECTSOUNDBUFFER iface,LPDSBCAPS caps
) {
- DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->dsound->device;
+ DirectSoundDevice *device = ((PrimaryBufferImpl *)iface)->device;
TRACE("(%p,%p)\n", iface, caps);
if (caps == NULL) {
}
if (caps->dwSize < sizeof(*caps)) {
- WARN("invalid parameter: caps->dwSize = %ld: < %d\n", caps->dwSize, sizeof(*caps));
+ WARN("invalid parameter: caps->dwSize = %d\n", caps->dwSize);
return DSERR_INVALIDPARAM;
}
caps->dwFlags = device->dsbd.dwFlags;
- if (device->hwbuf) caps->dwFlags |= DSBCAPS_LOCHARDWARE;
- else caps->dwFlags |= DSBCAPS_LOCSOFTWARE;
-
caps->dwBufferBytes = device->buflen;
- /* This value represents the speed of the "unlock" command.
- As unlock is quite fast (it does not do anything), I put
- 4096 ko/s = 4 Mo / s */
- /* FIXME: hwbuf speed */
- caps->dwUnlockTransferRate = 4096;
+ /* Windows reports these as zero */
+ caps->dwUnlockTransferRate = 0;
caps->dwPlayCpuOverhead = 0;
return DS_OK;
}
static HRESULT WINAPI PrimaryBufferImpl_QueryInterface(
- LPDIRECTSOUNDBUFFER8 iface,REFIID riid,LPVOID *ppobj
+ LPDIRECTSOUNDBUFFER iface,REFIID riid,LPVOID *ppobj
) {
PrimaryBufferImpl *This = (PrimaryBufferImpl *)iface;
- DirectSoundDevice *device = This->dsound->device;
+ DirectSoundDevice *device = This->device;
TRACE("(%p,%s,%p)\n", iface, debugstr_guid(riid), ppobj);
if (ppobj == NULL) {
if ( IsEqualGUID( &IID_IDirectSound3DListener, riid ) ) {
if (!device->listener)
- IDirectSound3DListenerImpl_Create(This, &device->listener);
+ IDirectSound3DListenerImpl_Create(device, &device->listener);
if (device->listener) {
*ppobj = device->listener;
IDirectSound3DListener_AddRef((LPDIRECTSOUND3DLISTENER)*ppobj);
return E_NOINTERFACE;
}
-static const IDirectSoundBuffer8Vtbl dspbvt =
+static const IDirectSoundBufferVtbl dspbvt =
{
PrimaryBufferImpl_QueryInterface,
PrimaryBufferImpl_AddRef,
PrimaryBufferImpl_SetFrequency,
PrimaryBufferImpl_Stop,
PrimaryBufferImpl_Unlock,
- PrimaryBufferImpl_Restore,
- PrimaryBufferImpl_SetFX,
- PrimaryBufferImpl_AcquireResources,
- PrimaryBufferImpl_GetObjectInPath
+ PrimaryBufferImpl_Restore
};
-HRESULT WINAPI PrimaryBufferImpl_Create(
- IDirectSoundImpl *ds,
- PrimaryBufferImpl **pdsb,
+HRESULT PrimaryBufferImpl_Create(
+ DirectSoundDevice * device,
+ PrimaryBufferImpl ** ppdsb,
LPCDSBUFFERDESC dsbd)
{
PrimaryBufferImpl *dsb;
- TRACE("%p,%p,%p)\n",ds,pdsb,dsbd);
+ TRACE("%p,%p,%p)\n",device,ppdsb,dsbd);
if (dsbd->lpwfxFormat) {
WARN("invalid parameter: dsbd->lpwfxFormat != NULL\n");
- *pdsb = NULL;
+ *ppdsb = NULL;
return DSERR_INVALIDPARAM;
}
if (dsb == NULL) {
WARN("out of memory\n");
- *pdsb = NULL;
+ *ppdsb = NULL;
return DSERR_OUTOFMEMORY;
}
dsb->ref = 0;
- dsb->dsound = ds;
+ dsb->device = device;
dsb->lpVtbl = &dspbvt;
- CopyMemory(&ds->device->dsbd, dsbd, sizeof(*dsbd));
+ device->dsbd = *dsbd;
TRACE("Created primary buffer at %p\n", dsb);
- TRACE("(formattag=0x%04x,chans=%d,samplerate=%ld,"
- "bytespersec=%ld,blockalign=%d,bitspersamp=%d,cbSize=%d)\n",
- ds->device->pwfx->wFormatTag, ds->device->pwfx->nChannels, ds->device->pwfx->nSamplesPerSec,
- ds->device->pwfx->nAvgBytesPerSec, ds->device->pwfx->nBlockAlign,
- ds->device->pwfx->wBitsPerSample, ds->device->pwfx->cbSize);
-
- *pdsb = dsb;
+ TRACE("(formattag=0x%04x,chans=%d,samplerate=%d,"
+ "bytespersec=%d,blockalign=%d,bitspersamp=%d,cbSize=%d)\n",
+ device->pwfx->wFormatTag, device->pwfx->nChannels,
+ device->pwfx->nSamplesPerSec, device->pwfx->nAvgBytesPerSec,
+ device->pwfx->nBlockAlign, device->pwfx->wBitsPerSample,
+ device->pwfx->cbSize);
+
+ *ppdsb = dsb;
return S_OK;
}