yuzu-emu
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Refresh controller only when necessary

This commit is contained in:
german 2021-02-02 22:32:45 -06:00
parent c9597af39d
commit d6a0975e5d
2 changed files with 37 additions and 15 deletions
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51
src/yuzu/configuration/configure_input_player_widget.cpp
View File

@ -11,10 +11,10 @@
PlayerControlPreview::PlayerControlPreview(QWidget* parent) : QFrame(parent) {
UpdateColors();
QTimer* timer = new QTimer(this);
connect(timer, &QTimer::timeout, this, QOverload<>::of(&PlayerControlPreview::update));
connect(timer, &QTimer::timeout, this, QOverload<>::of(&PlayerControlPreview::UpdateInput));
// refresh at 40hz
timer->start(25);
// refresh at 60hz
timer->start(16);
}
PlayerControlPreview::~PlayerControlPreview() = default;
@ -155,12 +155,8 @@ void PlayerControlPreview::UpdateColors() {
// colors.right = QColor(Settings::values.players.GetValue()[player_index].body_color_right);
}
void PlayerControlPreview::paintEvent(QPaintEvent* event) {
QFrame::paintEvent(event);
QPainter p(this);
p.setRenderHint(QPainter::Antialiasing);
const QPointF center = rect().center();
void PlayerControlPreview::UpdateInput() {
bool input_changed = false;
const auto& button_state = buttons;
for (std::size_t index = 0; index < button_values.size(); ++index) {
bool value = false;
@ -169,7 +165,10 @@ void PlayerControlPreview::paintEvent(QPaintEvent* event) {
}
bool blink = mapping_active && index == button_mapping_index;
if (analog_mapping_index == Settings::NativeAnalog::NUM_STICKS_HID) {
blink &= blink_counter > 12;
blink &= blink_counter > 25;
}
if (button_values[index] != value || blink) {
input_changed = true;
}
button_values[index] = value || blink;
}
@ -178,17 +177,42 @@ void PlayerControlPreview::paintEvent(QPaintEvent* event) {
for (std::size_t index = 0; index < axis_values.size(); ++index) {
const auto [stick_x_f, stick_y_f] = analog_state[index]->GetStatus();
const auto [stick_x_rf, stick_y_rf] = analog_state[index]->GetRawStatus();
if (static_cast<int>(stick_x_rf * 45) !=
static_cast<int>(axis_values[index].raw_value.x() * 45) ||
static_cast<int>(-stick_y_rf * 45) !=
static_cast<int>(axis_values[index].raw_value.y() * 45)) {
input_changed = true;
}
axis_values[index].properties = analog_state[index]->GetAnalogProperties();
axis_values[index].value = QPointF(stick_x_f, -stick_y_f);
axis_values[index].raw_value = QPointF(stick_x_rf, -stick_y_rf);
const bool blink_analog = mapping_active && index == analog_mapping_index;
if (blink_analog) {
input_changed = true;
axis_values[index].value =
QPointF(blink_counter < 12 ? -blink_counter / 12.0f : 0,
blink_counter > 12 ? -(blink_counter - 12) / 12.0f : 0);
QPointF(blink_counter < 25 ? -blink_counter / 25.0f : 0,
blink_counter > 25 ? -(blink_counter - 25) / 25.0f : 0);
}
}
if (input_changed) {
update();
}
if (mapping_active) {
blink_counter = (blink_counter + 1) % 50;
}
}
void PlayerControlPreview::paintEvent(QPaintEvent* event) {
QFrame::paintEvent(event);
QPainter p(this);
p.setRenderHint(QPainter::Antialiasing);
const QPointF center = rect().center();
switch (controller_type) {
case Settings::ControllerType::Handheld:
DrawHandheldController(p, center);
@ -207,9 +231,6 @@ void PlayerControlPreview::paintEvent(QPaintEvent* event) {
DrawProController(p, center);
break;
}
if (mapping_active) {
blink_counter = (blink_counter + 1) % 24;
}
}
void PlayerControlPreview::DrawLeftController(QPainter& p, const QPointF center) {

1
src/yuzu/configuration/configure_input_player_widget.h
View File

@ -32,6 +32,7 @@ public:
void BeginMappingButton(std::size_t button_id);
void BeginMappingAnalog(std::size_t button_id);
void EndMapping();
void UpdateInput();
protected:
void paintEvent(QPaintEvent* event) override;