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Small fixes.

This commit is contained in:
Marcus Meissner 1998-10-31 12:20:55 +00:00 committed by Alexandre Julliard
parent 9fd5ceb968
commit 1e319975d7
2 changed files with 22 additions and 18 deletions
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38
multimedia/dsound.c
View File

@ -571,7 +571,7 @@ DSOUND_setformat(LPWAVEFORMATEX wfex) {
return -1;
}
if ((xx&format)!=format) {/* format unsupported */
WARN(dsound,"SNDCTL_DSP_GETFMTS: format not supported\n");
FIXME(dsound,"SNDCTL_DSP_GETFMTS: format not supported\n");
return -1;
}
nformat = format;
@ -580,7 +580,7 @@ DSOUND_setformat(LPWAVEFORMATEX wfex) {
return -1;
}
if (nformat!=format) {/* didn't work */
WARN(dsound,"SNDCTL_DSP_GETFMTS: format not set\n");
FIXME(dsound,"SNDCTL_DSP_GETFMTS: format not set\n");
return -1;
}
@ -629,11 +629,8 @@ DSOUND_MixInBuffer(IDirectSoundBuffer *dsb) {
int j,buflen = dsb->buflen;
LPDSBPOSITIONNOTIFY nextevent;
int xdiff = dsb->wfx.nSamplesPerSec-dsound->wfx.nSamplesPerSec;
/* Insomnia - Going along with REAL author's style */
long Rvoldec, Lvoldec;
long Rvoldec, Lvoldec, samp;
long pan = dsb->pan;
long samp; /* temporary sample workspace */
{
double tmpr=dsb->volume-500;
@ -659,7 +656,7 @@ DSOUND_MixInBuffer(IDirectSoundBuffer *dsb) {
dsb->wfx.nSamplesPerSec,dsound->wfx.nSamplesPerSec);
}
nextevent = DSOUND_nextevent(dsb);
/* TRACE(dsound,"(%d.%d.%d.%d)\n",dsound->wfx.wBitsPerSample,dsb->wfx.wBitsPerSample,dsound->wfx.nChannels,dsb->wfx.nChannels);*/
TRACE(dsound,"(%d.%d.%d.%d)\n",dsound->wfx.wBitsPerSample,dsb->wfx.wBitsPerSample,dsound->wfx.nChannels,dsb->wfx.nChannels);
if (dsound->wfx.wBitsPerSample == 8) {
char *playbuf8 = (char*)playbuf;
@ -667,6 +664,7 @@ DSOUND_MixInBuffer(IDirectSoundBuffer *dsb) {
if (dsb->wfx.wBitsPerSample == 8) {
unsigned char *xbuf = (unsigned char*)(dsb->buffer);
if (dsb->wfx.nChannels == 1) {
/* 8.1 -> 8.2 */
for (j=0;j<sizeof(playbuf)/2;j++) {
dsb->playpos=(dsb->playpos+1)%buflen;
@ -677,7 +675,7 @@ DSOUND_MixInBuffer(IDirectSoundBuffer *dsb) {
}
/* Insomnia- volume, panning, and correcting against wrap */
/* Left Channel */
samp = xbuf[dsb->playpos>>1];
samp = xbuf[dsb->playpos];
samp *= Lvoldec;
samp >>= 16;
samp += playbuf8[(j<<1)];
@ -686,7 +684,7 @@ DSOUND_MixInBuffer(IDirectSoundBuffer *dsb) {
playbuf8[(j<<1)] = (short)samp;
/* Right Channel */
samp = xbuf[dsb->playpos>>1];
samp = xbuf[dsb->playpos];
samp *= Rvoldec;
samp >>= 16;
samp += playbuf8[(j<<1)+1];
@ -698,6 +696,7 @@ DSOUND_MixInBuffer(IDirectSoundBuffer *dsb) {
CHECK_EVENT
}
} else {
/* 8.2 -> 8.2 */
for (j=0;j<sizeof(playbuf);j++) {
dsb->playpos=(dsb->playpos+1)%buflen;
if (!dsb->playpos && !(dsb->playflags&DSBPLAY_LOOPING)) {
@ -706,7 +705,7 @@ DSOUND_MixInBuffer(IDirectSoundBuffer *dsb) {
return;
}
/* Insomnia- volume, panning, and correcting against wrap */
samp = xbuf[dsb->playpos>>1];
samp = xbuf[dsb->playpos];
/* Right Channel */
if(j&1) samp *= Rvoldec;
@ -726,7 +725,8 @@ DSOUND_MixInBuffer(IDirectSoundBuffer *dsb) {
} else { /* 16 */
short *xbuf = (short*)(dsb->buffer);
if (dsb->wfx.nChannels == 1) {
for (j=0;j<sizeof(playbuf)/2;j++) {
/* 16.1 -> 8.2 */
for (j=0;j<sizeof(playbuf)/sizeof(playbuf[0])/2;j++) {
dsb->playpos=(dsb->playpos+2)%buflen;
if (!dsb->playpos && !(dsb->playflags&DSBPLAY_LOOPING)) {
dsb->playing = 0;
@ -756,6 +756,7 @@ DSOUND_MixInBuffer(IDirectSoundBuffer *dsb) {
CHECK_EVENT
}
} else {
/* 16.2 -> 8.2 */
for (j=0;j<sizeof(playbuf);j++) {
dsb->playpos=(dsb->playpos+2)%buflen;
if (!dsb->playpos && !(dsb->playflags&DSBPLAY_LOOPING)) {
@ -787,6 +788,7 @@ DSOUND_MixInBuffer(IDirectSoundBuffer *dsb) {
/* unsigned char *xbuf = (unsigned char*)(dsb->buffer); */
char *xbuf = dsb->buffer;
if (dsb->wfx.nChannels == 1) {
/* 8.1 -> 16.2 */
WARN(dsound,"Mixing 8-bit stereo into 16!!\n");
for (j=0;j<sizeof(playbuf)/sizeof(playbuf[0])/2;j++) {
dsb->playpos=(dsb->playpos+1)%buflen;
@ -797,7 +799,7 @@ DSOUND_MixInBuffer(IDirectSoundBuffer *dsb) {
}
/* Insomnia- volume, panning, and correcting against wrap */
/* Left Channel */
samp = xbuf[dsb->playpos>>1];
samp = xbuf[dsb->playpos];
samp *= Lvoldec;
samp >>= 8;
samp += playbuf[(j<<1)];
@ -806,7 +808,7 @@ DSOUND_MixInBuffer(IDirectSoundBuffer *dsb) {
playbuf[(j<<1)] = (short)samp;
/* Right Channel */
samp = xbuf[dsb->playpos>>1];
samp = xbuf[dsb->playpos];
samp *= Rvoldec;
samp >>= 8;
samp += playbuf[(j<<1)+1];
@ -818,6 +820,7 @@ DSOUND_MixInBuffer(IDirectSoundBuffer *dsb) {
CHECK_EVENT
}
} else {
/* 8.2 -> 16.2 */
for (j=0;j<sizeof(playbuf)/sizeof(playbuf[0]);j++) {
dsb->playpos=(dsb->playpos+1)%buflen;
if (!dsb->playpos && !(dsb->playflags&DSBPLAY_LOOPING)) {
@ -826,7 +829,7 @@ DSOUND_MixInBuffer(IDirectSoundBuffer *dsb) {
return;
}
/* Insomnia- volume, panning, and correcting against wrap */
samp = xbuf[dsb->playpos>>1];
samp = xbuf[dsb->playpos];
/* Right Channel */
if(j&1) samp *= Rvoldec;
@ -844,6 +847,7 @@ DSOUND_MixInBuffer(IDirectSoundBuffer *dsb) {
}
}
} else { /* 16 */
/* 16.1 -> 16.2 */
short *xbuf = (short*)(dsb->buffer);
if (dsb->wfx.nChannels == 1) {
for (j=0;j<sizeof(playbuf)/sizeof(playbuf[0])/2;j++) {
@ -968,15 +972,13 @@ DSOUND_thread(LPVOID arg) {
if (!dsb || !dsb->lpvtbl)
continue;
dsb->lpvtbl->fnAddRef(dsb);
if (dsb->buflen && dsb->playing) {
playing++;
if (dsb->buflen && dsb->playing)
DSOUND_MixInBuffer(dsb);
}
dsb->lpvtbl->fnRelease(dsb);
}
dsound->lpvtbl->fnRelease(dsound);
/*fputc('0'+playing,stderr);*/
fputc('0'+playing,stderr);
curleft = 0;
while (curleft < sizeof(playbuf)) {
res = write(audiofd,(LPBYTE)playbuf+curleft,sizeof(playbuf)-curleft);

2
windows/dinput.c
View File

@ -292,6 +292,7 @@ static HRESULT WINAPI SysKeyboardA_GetDeviceData(
TRACE(dinput,"(this=%p,%ld,%p,%p(%ld)),0x%08lx)\n",
this,dodsize,dod,entries,entries?*entries:0,flags);
EVENT_WaitNetEvent(FALSE,TRUE);
if (entries)
xentries = *entries;
else
@ -311,6 +312,7 @@ static HRESULT WINAPI SysKeyboardA_GetDeviceData(
if (!(flags & DIGDD_PEEK))
kthis->keystate[i] = InputKeyStateTable[i]&0x80;
}
if (n) fprintf(stderr,"%d entries\n",n);
*entries = n;
return 0;
}