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dinput: Fix gain-related bugs.

This commit is contained in:
Vincent Pelletier 2009-01-24 00:59:48 +01:00 committed by Alexandre Julliard
parent 667a1ed5be
commit 15a33ab209
1 changed files with 3 additions and 2 deletions
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5
dlls/dinput/effect_linuxinput.c
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@ -380,7 +380,7 @@ static HRESULT WINAPI LinuxInputEffectImpl_GetParameters(
}
if (dwFlags & DIEP_GAIN) {
peff->dwGain = This->gain;
peff->dwGain = This->gain * 10000 / 0xFFFF;
}
if (dwFlags & DIEP_SAMPLEPERIOD) {
@ -628,7 +628,7 @@ static HRESULT WINAPI LinuxInputEffectImpl_SetParameters(
/* Gain and Sample Period settings are not supported by the linux
* event system */
if (dwFlags & DIEP_GAIN)
This->gain = 0xFFFF * peff->dwGain / 1000;
This->gain = 0xFFFF * peff->dwGain / 10000;
if (dwFlags & DIEP_SAMPLEPERIOD)
TRACE("Sample period requested but no sample period functionality present.\n");
@ -792,6 +792,7 @@ HRESULT linuxinput_create_effect(
newEffect->ref = 1;
newEffect->guid = *rguid;
newEffect->fd = fd;
newEffect->gain = 0xFFFF;
/* set the type. this cannot be changed over the effect's life. */
switch (type) {