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Round results of conversions between OSS and windows values.

This commit is contained in:
Robert Reif 2004-08-30 18:35:53 +00:00 committed by Alexandre Julliard
parent d78ee14b93
commit 79b1c4dbe7
1 changed files with 5 additions and 5 deletions
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10
dlls/winmm/wineoss/mixer.c
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@ -1102,15 +1102,15 @@ static DWORD MIX_GetControlDetails(WORD wDevID, LPMIXERCONTROLDETAILS lpmcd,
{
case 1:
/* mono... so R = L */
mcdu->dwValue = (LOBYTE(LOWORD(val)) * 65536L) / 100;
mcdu->dwValue = ((LOBYTE(LOWORD(val)) * 65536.0) / 100.0) + 0.5;
TRACE("Reading RL = %ld\n", mcdu->dwValue);
break;
case 2:
/* stereo, left is paDetails[0] */
mcdu->dwValue = (LOBYTE(LOWORD(val)) * 65536L) / 100;
mcdu->dwValue = ((LOBYTE(LOWORD(val)) * 65536.0) / 100.0) + 0.5;
TRACE("Reading L = %ld\n", mcdu->dwValue);
mcdu++;
mcdu->dwValue = (HIBYTE(LOWORD(val)) * 65536L) / 100;
mcdu->dwValue = ((HIBYTE(LOWORD(val)) * 65536.0) / 100.0) + 0.5;
TRACE("Reading R = %ld\n", mcdu->dwValue);
break;
default:
@ -1301,10 +1301,10 @@ static DWORD MIX_SetControlDetails(WORD wDevID, LPMIXERCONTROLDETAILS lpmcd,
case 2:
/* stereo, left is paDetails[0] */
TRACE("Setting L to %ld\n", mcdu->dwValue);
val = ((mcdu->dwValue * 100) >> 16);
val = ((mcdu->dwValue * 100.0) / 65536.0) + 0.5;
mcdu++;
TRACE("Setting R to %ld\n", mcdu->dwValue);
val += ((mcdu->dwValue * 100) >> 16) << 8;
val += (int)(((mcdu->dwValue * 100) / 65536.0) + 0.5) << 8;
break;
default:
WARN("Unsupported cChannels (%ld)\n", lpmcd->cChannels);