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cellPad: scale emulated skateboard IR input down

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This commit is contained in:
Megamouse 2023-09-12 20:24:14 +02:00
parent deba582353
commit b0194ba6af
1 changed files with 19 additions and 7 deletions
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26
rpcs3/Emu/Cell/Modules/cellPad.cpp
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@ -297,10 +297,22 @@ void pad_get_data(u32 port_no, CellPadData* data, bool get_periph_data = false)
// Curiously it maps infrared on the press value of the face buttons for some reason.
const bool use_piggyback = pad->m_class_type == CELL_PAD_PCLASS_TYPE_SKATEBOARD;
const auto set_value = [&btnChanged, use_piggyback](u16& value, u16 new_value, bool is_piggyback = false)
const auto set_value = [&btnChanged, use_piggyback, &pad](u16& value, u16 new_value, bool force_processing = false, u16 old_max_value = 255, u16 new_max_value = 255)
{
if (use_piggyback && !is_piggyback)
return;
if (use_piggyback)
{
if (!force_processing)
return;
// Some piggyback values need to be scaled down on emulated devices
if (old_max_value != new_max_value)
{
if (pad->m_class_type == CELL_PAD_PCLASS_TYPE_SKATEBOARD && pad->m_pad_handler != pad_handler::skateboard)
{
new_value = static_cast<u16>(new_max_value * std::clamp(new_value / static_cast<f32>(old_max_value), 0.0f, 1.0f));
}
}
}
if (value != new_value)
{
@ -367,10 +379,10 @@ void pad_get_data(u32 port_no, CellPadData* data, bool get_periph_data = false)
case CELL_PAD_CTRL_PRESS_LEFT: set_value(pad->m_press_left, button.m_value, true); break;
case CELL_PAD_CTRL_PRESS_UP: set_value(pad->m_press_up, button.m_value, true); break;
case CELL_PAD_CTRL_PRESS_DOWN: set_value(pad->m_press_down, button.m_value, true); break;
case CELL_PAD_CTRL_PRESS_TRIANGLE: set_value(pad->m_press_triangle, button.m_value, true); break;
case CELL_PAD_CTRL_PRESS_CIRCLE: set_value(pad->m_press_circle, button.m_value, true); break;
case CELL_PAD_CTRL_PRESS_CROSS: set_value(pad->m_press_cross, button.m_value, true); break;
case CELL_PAD_CTRL_PRESS_SQUARE: set_value(pad->m_press_square, button.m_value, true); break;
case CELL_PAD_CTRL_PRESS_TRIANGLE: set_value(pad->m_press_triangle, button.m_value, true, 255, 63); break; // Infrared on RIDE Skateboard
case CELL_PAD_CTRL_PRESS_CIRCLE: set_value(pad->m_press_circle, button.m_value, true, 255, 63); break; // Infrared on RIDE Skateboard
case CELL_PAD_CTRL_PRESS_CROSS: set_value(pad->m_press_cross, button.m_value, true, 255, 63); break; // Infrared on RIDE Skateboard
case CELL_PAD_CTRL_PRESS_SQUARE: set_value(pad->m_press_square, button.m_value, true, 255, 63); break; // Infrared on RIDE Skateboard
case CELL_PAD_CTRL_PRESS_L1: set_value(pad->m_press_L1, button.m_value, true); break;
case CELL_PAD_CTRL_PRESS_R1: set_value(pad->m_press_R1, button.m_value, true); break;
case CELL_PAD_CTRL_PRESS_L2: set_value(pad->m_press_L2, button.m_value, true); break;