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Some programs (quake2 et al) do check for DSCAPS_EMULDRIVER and stop 

to work. 'Adjust' caps flags accordingly.
This commit is contained in:
Marcus Meissner 1998-10-22 15:44:23 +00:00 committed by Alexandre Julliard
parent d4ea010863
commit 7c3046dbd8
1 changed files with 5 additions and 3 deletions
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8
multimedia/dsound.c
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@ -369,7 +369,7 @@ static HRESULT WINAPI IDirectSoundBuffer_GetCaps(
) {
caps->dwSize = sizeof(*caps);
caps->dwFlags = DSBCAPS_PRIMARYBUFFER|DSBCAPS_STATIC|DSBCAPS_CTRLALL|DSBCAPS_LOCSOFTWARE;
caps->dwBufferBytes = 0;
caps->dwBufferBytes = 65536;
caps->dwUnlockTransferRate = 0;
caps->dwPlayCpuOverhead = 0;
return DS_OK;
@ -493,7 +493,7 @@ static HRESULT WINAPI IDirectSound_GetCaps(LPDIRECTSOUND this,LPDSCAPS caps) {
TRACE(dsound,"(flags=0x%08lx)\n",caps->dwFlags);
caps->dwSize = sizeof(*caps);
caps->dwFlags = DSCAPS_PRIMARYSTEREO|DSCAPS_PRIMARY16BIT|DSCAPS_EMULDRIVER|DSCAPS_SECONDARYSTEREO|DSCAPS_SECONDARY16BIT;
caps->dwFlags = DSCAPS_PRIMARYSTEREO|DSCAPS_PRIMARY16BIT|DSCAPS_SECONDARYSTEREO|DSCAPS_SECONDARY16BIT;
/* FIXME: query OSS */
caps->dwMinSecondarySampleRate = 22050;
caps->dwMaxSecondarySampleRate = 48000;
@ -503,10 +503,12 @@ static HRESULT WINAPI IDirectSound_GetCaps(LPDIRECTSOUND this,LPDSCAPS caps) {
}
static ULONG WINAPI IDirectSound_AddRef(LPDIRECTSOUND this) {
TRACE(dsound,"(%p), ref was %d\n",this,this->ref);
return ++(this->ref);
}
static ULONG WINAPI IDirectSound_Release(LPDIRECTSOUND this) {
TRACE(dsound,"(%p), ref was %d\n",this,this->ref);
if (!--(this->ref)) {
HeapFree(GetProcessHeap(),0,this);
dsound = NULL;
@ -922,11 +924,11 @@ DSOUND_thread(LPVOID arg) {
if (!dsound->nrofbuffers) {
/* no soundbuffer yet... wait. */
Sleep(1000);
dsound->lpvtbl->fnRelease(dsound);
continue;
}
memset(playbuf,0,sizeof(playbuf));
playing = 0;
dsound->lpvtbl->fnAddRef(dsound);
haveprimary = 0;
for (i=dsound->nrofbuffers;i--;) {
IDirectSoundBuffer *dsb = dsound->buffers[i];