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cellMic: Handle value 0 on CELLMIC_DEVATTR_CHANVOL

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If arg1 is zero, all channels of the device are affected.
This commit is contained in:
Daniel López Guimaraes 2024-07-31 01:31:14 +01:00 committed by Megamouse
parent ba3d16b48b
commit 9db68e7d39
1 changed files with 25 additions and 4 deletions
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29
rpcs3/Emu/Cell/Modules/cellMic.cpp
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@ -8,6 +8,8 @@
#include <Emu/IdManager.h>
#include <Emu/Cell/lv2/sys_event.h>
#include <numeric>
LOG_CHANNEL(cellMic);
template<>
@ -863,9 +865,19 @@ error_code cellMicGetDeviceAttr(s32 dev_num, CellMicDeviceAttr deviceAttributes,
switch (deviceAttributes)
{
case CELLMIC_DEVATTR_CHANVOL:
if (*arg1 == 0 || *arg1 > 2 || !arg2)
if (*arg1 > 2 || !arg2)
return CELL_MICIN_ERROR_PARAM;
*arg2 = ::at32(device.attr_chanvol, *arg1 - 1);
if (*arg1 == 0)
{
// Calculate average volume of the channels
*arg2 = std::accumulate(device.attr_chanvol.begin(), device.attr_chanvol.end(), 0) / device.attr_chanvol.size();
}
else
{
*arg2 = ::at32(device.attr_chanvol, *arg1 - 1);
}
break;
case CELLMIC_DEVATTR_LED: *arg1 = device.attr_led; break;
case CELLMIC_DEVATTR_GAIN: *arg1 = device.attr_gain; break;
@ -897,9 +909,18 @@ error_code cellMicSetDeviceAttr(s32 dev_num, CellMicDeviceAttr deviceAttributes,
{
case CELLMIC_DEVATTR_CHANVOL:
// Used by SingStar to set the volume of each mic
if (arg1 == 0 || arg1 > 2)
if (arg1 > 2)
return CELL_MICIN_ERROR_PARAM;
::at32(device.attr_chanvol, arg1 - 1) = arg2;
if (arg1 == 0)
{
device.attr_chanvol.fill(arg2);
}
else
{
::at32(device.attr_chanvol, arg1 - 1) = arg2;
}
break;
case CELLMIC_DEVATTR_LED: device.attr_led = arg1; break;
case CELLMIC_DEVATTR_GAIN: device.attr_gain = arg1; break;