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Input: optimize keyboard button handling on release

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This commit is contained in:
Megamouse 2026-03-18 09:49:17 +01:00
parent 5578edf9e4
commit 7b58340a60
1 changed files with 9 additions and 3 deletions
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12
rpcs3/Input/keyboard_pad_handler.cpp
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@ -86,8 +86,6 @@ void keyboard_pad_handler::Key(const u32 code, bool pressed, u16 value)
{ {
const auto register_new_button_value = [code, pressed, value](Button& btn) -> u16 const auto register_new_button_value = [code, pressed, value](Button& btn) -> u16
{ {
u16 actual_value = 0;
// Make sure we keep this button pressed until all related keys are released. // Make sure we keep this button pressed until all related keys are released.
if (pressed) if (pressed)
{ {
@ -96,8 +94,16 @@ void keyboard_pad_handler::Key(const u32 code, bool pressed, u16 value)
else else
{ {
btn.m_pressed_keys.erase(code); btn.m_pressed_keys.erase(code);
// Optimization: just skip the whole combo parsing if there are no keys pressed
if (btn.m_pressed_keys.empty())
{
return 0;
}
} }
u16 actual_value = 0;
// Get the max value of all pressed keys for this DS3 button // Get the max value of all pressed keys for this DS3 button
for (const std::set<u32>& key_codes : btn.m_key_combos) for (const std::set<u32>& key_codes : btn.m_key_combos)
{ {
@ -262,7 +268,7 @@ void keyboard_pad_handler::Key(const u32 code, bool pressed, u16 value)
{ {
const u16 actual_value = pressed ? MultipliedInput(value, is_left_stick ? l_stick_multiplier : r_stick_multiplier) : value; const u16 actual_value = pressed ? MultipliedInput(value, is_left_stick ? l_stick_multiplier : r_stick_multiplier) : value;
const auto register_new_stick_value = [&](bool is_max) const auto register_new_stick_value = [&](bool is_max) -> std::pair<bool, u16>
{ {
const std::vector<std::set<u32>>& key_combos = is_max ? stick.m_key_combos_max : stick.m_key_combos_min; const std::vector<std::set<u32>>& key_combos = is_max ? stick.m_key_combos_max : stick.m_key_combos_min;
std::map<u32, u16>& pressed_keys = is_max ? stick.m_pressed_keys_max : stick.m_pressed_keys_min; std::map<u32, u16>& pressed_keys = is_max ? stick.m_pressed_keys_max : stick.m_pressed_keys_min;