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ImGuiManager: Fix stutter when multiple OSD messages lapse

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Stenzek 2024-07-22 14:59:50 +10:00
parent 28c74f1325
commit fe55446c25
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1 changed files with 15 additions and 2 deletions
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17
src/util/imgui_manager.cpp
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@ -815,9 +815,22 @@ void ImGuiManager::DrawOSDMessages(Common::Timer::Value current_time)
float actual_y = msg.last_y;
if (msg.target_y != expected_y)
{
if (msg.last_y < 0.0f)
{
// First showing.
msg.last_y = expected_y;
}
else
{
// We got repositioned, probably due to another message above getting removed.
const float time_since_move =
static_cast<float>(Common::Timer::ConvertValueToSeconds(current_time - msg.move_time));
const float frac = Easing::OutExpo(time_since_move / MOVE_DURATION);
msg.last_y = std::floor(msg.last_y - ((msg.last_y - msg.target_y) * frac));
}
msg.move_time = current_time;
msg.target_y = expected_y;
msg.last_y = (msg.last_y < 0.0f) ? expected_y : msg.last_y;
actual_y = msg.last_y;
}
else if (actual_y != expected_y)
@ -833,7 +846,7 @@ void ImGuiManager::DrawOSDMessages(Common::Timer::Value current_time)
else
{
const float frac = Easing::OutExpo(time_since_move / MOVE_DURATION);
actual_y = msg.last_y - ((msg.last_y - msg.target_y) * frac);
actual_y = std::floor(msg.last_y - ((msg.last_y - msg.target_y) * frac));
}
}