mirror/JUCE
1
0
Fork 0
mirror of https://github.com/juce-framework/JUCE.git synced 2026-01-10 23:44:24 +00:00
Code Activity

ComponentPeer::VBlankListener: Add timestamp parameter to the vblank callback

Browse source
This commit is contained in:
attila 2024-10-03 10:58:51 +02:00
parent 4bc2952419
commit d9a3efd3cb
11 changed files with 88 additions and 33 deletions
Download patch file Download diff file Expand all files Collapse all files

8
modules/juce_gui_basics/native/juce_VBlank_windows.cpp
View file

@ -122,7 +122,7 @@ private:
if (output->WaitForVBlank() == S_OK)
{
if (const auto now = Time::getMillisecondCounterHiRes();
now - std::exchange (lastVBlankEvent, now) < 1.0)
now - lastVBlankEvent.exchange (now) < 1.0)
{
Thread::sleep (1);
}
@ -145,8 +145,10 @@ private:
void handleAsyncUpdate() override
{
const auto timestampSec = lastVBlankEvent / 1000.0;
for (auto& listener : listeners)
listener.get().onVBlank();
listener.get().onVBlank (timestampSec);
{
const std::scoped_lock lock { mutex };
@ -170,7 +172,7 @@ private:
exit,
};
double lastVBlankEvent = 0.0;
std::atomic<double> lastVBlankEvent{};
ThreadState threadState = ThreadState::paint;
std::condition_variable condvar;
std::mutex mutex;