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mirror of synced 2024-11-12 02:00:52 +01:00
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fix: ImHex not always going to sleep correctly

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This commit is contained in:
WerWolv 2024-01-02 17:11:52 +01:00
parent 4a5f1038e0
commit 62093a8dd8
1 changed files with 14 additions and 7 deletions
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21
main/gui/source/window/window.cpp
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@ -173,11 +173,14 @@ namespace hex {
while (!glfwWindowShouldClose(m_window)) {
m_lastStartFrameTime = glfwGetTime();
// Determine if the application should be in long sleep mode
bool shouldLongSleep = !m_unlockFrameRate;
// Wait 5 frames before actually enabling the long sleep mode to make animations not stutter
constexpr static auto LongSleepTimeout = 5;
static i32 lockTimeout = 0;
if (!shouldLongSleep) {
lockTimeout = (1.0 / m_lastFrameTime);
lockTimeout = LongSleepTimeout;
} else if (lockTimeout > 0) {
lockTimeout -= 1;
}
@ -191,13 +194,17 @@ namespace hex {
// If the application is minimized or not visible, don't render anything
glfwWaitEvents();
} else {
// If no events have been received in a while, lower the frame rate
{
// Calculate the time until the next frame
const double timeout = std::max(0.0, (1.0 / 5.0) - (glfwGetTime() - m_lastStartFrameTime));
// If the application is visible, render a frame
if (shouldLongSleep)
glfwWaitEventsTimeout(timeout);
// If the application is in long sleep mode, only render a frame every 200ms
// Long sleep mode is enabled automatically after a few frames if the window content hasn't changed
// and no events have been received
if (shouldLongSleep) {
// Calculate the time until the next frame
constexpr static auto LongSleepFPS = 5.0;
const double timeout = std::max(0.0, (1.0 / LongSleepFPS) - (glfwGetTime() - m_lastStartFrameTime));
glfwWaitEventsTimeout(timeout);
}
}