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cellPad: implement cellPadPeriphGetData default logic and add some comments

This commit is contained in:
Megamouse 2023-08-26 18:25:56 +02:00
parent a101f6490f
commit 08d9cbfe48
1 changed files with 128 additions and 36 deletions
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164
rpcs3/Emu/Cell/Modules/cellPad.cpp
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@ -260,39 +260,7 @@ error_code cellPadClearBuf(u32 port_no)
return CELL_OK;
}
void pad_get_data(u32 port_no, CellPadData* data);
error_code cellPadGetData(u32 port_no, vm::ptr<CellPadData> data)
{
sys_io.trace("cellPadGetData(port_no=%d, data=*0x%x)", port_no, data);
std::lock_guard lock(pad::g_pad_mutex);
auto& config = g_fxo->get<pad_info>();
if (!config.max_connect)
return CELL_PAD_ERROR_UNINITIALIZED;
const auto handler = pad::get_current_handler();
if (port_no >= CELL_MAX_PADS || !data)
return CELL_PAD_ERROR_INVALID_PARAMETER;
const auto& pads = handler->GetPads();
if (port_no >= config.get_max_connect())
return CELL_PAD_ERROR_NO_DEVICE;
const auto& pad = pads[port_no];
if (!config.is_reportedly_connected(port_no) || !(pad->m_port_status & CELL_PAD_STATUS_CONNECTED))
return not_an_error(CELL_PAD_ERROR_NO_DEVICE);
pad_get_data(port_no, data.get_ptr());
return CELL_OK;
}
void pad_get_data(u32 port_no, CellPadData* data)
void pad_get_data(u32 port_no, CellPadData* data, bool get_periph_data = false)
{
auto& config = g_fxo->get<pad_info>();
const auto handler = pad::get_current_handler();
@ -305,7 +273,7 @@ void pad_get_data(u32 port_no, CellPadData* data)
return;
}
const auto setting = config.port_setting[port_no];
const u32 setting = config.port_setting[port_no];
bool btnChanged = false;
if (rinfo.ignore_input || !is_input_allowed())
@ -492,6 +460,131 @@ void pad_get_data(u32 port_no, CellPadData* data)
data->button[CELL_PAD_BTN_OFFSET_SENSOR_G] = pad->m_sensor_g;
}
}
if (!get_periph_data || data->len <= CELL_PAD_LEN_CHANGE_SENSOR_ON)
{
return;
}
const auto get_pressure_value = [setting](u16 val, u16 min, u16 max) -> u16
{
if (setting & CELL_PAD_SETTING_PRESS_ON)
{
return std::clamp(val, min, max);
}
if (val > 0)
{
return max;
}
return 0;
};
// TODO: support for 'unique' controllers, which goes in offsets 24+ in padData (CELL_PAD_PCLASS_BTN_OFFSET)
// TODO: update data->len accordingly
switch (pad->m_class_profile)
{
default:
case CELL_PAD_PCLASS_TYPE_STANDARD:
case CELL_PAD_PCLASS_TYPE_NAVIGATION:
{
break;
}
case CELL_PAD_PCLASS_TYPE_GUITAR:
{
data->button[CELL_PAD_PCLASS_BTN_OFFSET_GUITAR_FRET_1] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_GUITAR_FRET_2] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_GUITAR_FRET_3] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_GUITAR_FRET_4] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_GUITAR_FRET_5] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_GUITAR_STRUM_UP] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_GUITAR_STRUM_DOWN] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_GUITAR_WHAMMYBAR] = 0x80; // 0x80 – 0xFF
data->button[CELL_PAD_PCLASS_BTN_OFFSET_GUITAR_FRET_H1] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_GUITAR_FRET_H2] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_GUITAR_FRET_H3] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_GUITAR_FRET_H4] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_GUITAR_FRET_H5] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_GUITAR_5WAY_EFFECT] = 0x0019; // One of 5 values: 0x0019, 0x004C, 0x007F (or 0x0096), 0x00B2, 0x00E5 (or 0x00E2)
data->button[CELL_PAD_PCLASS_BTN_OFFSET_GUITAR_TILT_SENS] = get_pressure_value(0, 0x0, 0xFF);
break;
}
case CELL_PAD_PCLASS_TYPE_DRUM:
{
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DRUM_SNARE] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DRUM_TOM] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DRUM_TOM2] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DRUM_TOM_FLOOR] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DRUM_KICK] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DRUM_CYM_HiHAT] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DRUM_CYM_CRASH] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DRUM_CYM_RIDE] = get_pressure_value(0, 0x0, 0xFF);
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DRUM_KICK2] = get_pressure_value(0, 0x0, 0xFF);
break;
}
case CELL_PAD_PCLASS_TYPE_DJ:
{
// First deck
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DJ_MIXER_ATTACK] = 0; // 0x0 or 0xFF
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DJ_MIXER_CROSSFADER] = 0; // 0x0 - 0x3FF
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DJ_MIXER_DSP_DIAL] = 0; // 0x0 - 0x3FF
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DJ_DECK1_STREAM1] = 0; // 0x0 or 0xFF
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DJ_DECK1_STREAM2] = 0; // 0x0 or 0xFF
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DJ_DECK1_STREAM3] = 0; // 0x0 or 0xFF
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DJ_DECK1_PLATTER] = 0x80; // 0x0 - 0xFF (neutral: 0x80)
// Second deck
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DJ_DECK2_STREAM1] = 0; // 0x0 or 0xFF
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DJ_DECK2_STREAM2] = 0; // 0x0 or 0xFF
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DJ_DECK2_STREAM3] = 0; // 0x0 or 0xFF
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DJ_DECK2_PLATTER] = 0x80; // 0x0 - 0xFF (neutral: 0x80)
break;
}
case CELL_PAD_PCLASS_TYPE_DANCEMAT:
{
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DANCEMAT_CIRCLE] = 0; // 0x0 or 0xFF
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DANCEMAT_CROSS] = 0; // 0x0 or 0xFF
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DANCEMAT_TRIANGLE] = 0; // 0x0 or 0xFF
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DANCEMAT_SQUARE] = 0; // 0x0 or 0xFF
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DANCEMAT_RIGHT] = 0; // 0x0 or 0xFF
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DANCEMAT_LEFT] = 0; // 0x0 or 0xFF
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DANCEMAT_UP] = 0; // 0x0 or 0xFF
data->button[CELL_PAD_PCLASS_BTN_OFFSET_DANCEMAT_DOWN] = 0; // 0x0 or 0xFF
break;
}
}
}
error_code cellPadGetData(u32 port_no, vm::ptr<CellPadData> data)
{
sys_io.trace("cellPadGetData(port_no=%d, data=*0x%x)", port_no, data);
std::lock_guard lock(pad::g_pad_mutex);
auto& config = g_fxo->get<pad_info>();
if (!config.max_connect)
return CELL_PAD_ERROR_UNINITIALIZED;
const auto handler = pad::get_current_handler();
if (port_no >= CELL_MAX_PADS || !data)
return CELL_PAD_ERROR_INVALID_PARAMETER;
const auto& pads = handler->GetPads();
if (port_no >= config.get_max_connect())
return CELL_PAD_ERROR_NO_DEVICE;
const auto& pad = pads[port_no];
if (!config.is_reportedly_connected(port_no) || !(pad->m_port_status & CELL_PAD_STATUS_CONNECTED))
return not_an_error(CELL_PAD_ERROR_NO_DEVICE);
pad_get_data(port_no, data.get_ptr());
return CELL_OK;
}
error_code cellPadPeriphGetInfo(vm::ptr<CellPadPeriphInfo> info)
@ -573,12 +666,11 @@ error_code cellPadPeriphGetData(u32 port_no, vm::ptr<CellPadPeriphData> data)
if (!config.is_reportedly_connected(port_no) || !(pad->m_port_status & CELL_PAD_STATUS_CONNECTED))
return not_an_error(CELL_PAD_ERROR_NO_DEVICE);
pad_get_data(port_no, &data->cellpad_data);
pad_get_data(port_no, &data->cellpad_data, true);
data->pclass_type = pad->m_class_type;
data->pclass_profile = pad->m_class_profile;
// TODO: support for 'unique' controllers, which goes in offsets 24+ in padData (CELL_PAD_PCLASS_BTN_OFFSET)
return CELL_OK;
}