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Hyprland
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This commit is contained in:
Vaxry 2024-04-08 16:18:54 +01:00
parent c53fcd0c80
commit a106d96ab6
2 changed files with 10 additions and 12 deletions
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20
src/managers/FrameSchedulingManager.cpp
View File

@ -63,8 +63,7 @@ void CFrameSchedulingManager::onFrameNeeded(CMonitor* pMonitor) {
return;
if (DATA->activelyPushing && DATA->lastPresent.getMillis() < 100) {
if (DATA->forceFrames < 1)
DATA->forceFrames++;
DATA->forceFrames = 1;
return;
}
@ -167,27 +166,26 @@ void CFrameSchedulingManager::onPresent(CMonitor* pMonitor, wlr_output_event_pre
Debug::log(LOG, "render");
// we can't do this on wayland
float µsUntilVblank = 0;
uint64_t µsUntilVblank = 0;
if (presentationData) {
timespec now;
clock_gettime(CLOCK_MONOTONIC, &now);
const std::chrono::system_clock::duration LASTVBLANK{
const std::chrono::system_clock::duration SINCELASTVBLANK{
std::chrono::duration_cast<std::chrono::system_clock::duration>(std::chrono::seconds{now.tv_sec} + std::chrono::nanoseconds{now.tv_nsec}) -
std::chrono::duration_cast<std::chrono::system_clock::duration>(std::chrono::seconds{presentationData->when->tv_sec} +
std::chrono::nanoseconds{presentationData->when->tv_nsec})};
µsUntilVblank = (presentationData->refresh ? presentationData->refresh / 1000000.0 : pMonitor->refreshRate / 1000.0) -
std::chrono::duration_cast<std::chrono::microseconds>(LASTVBLANK).count();
µsUntilVblank = (presentationData->refresh ? presentationData->refresh / 1000.0 : pMonitor->refreshRate / 1000000.0) -
std::chrono::duration_cast<std::chrono::microseconds>(SINCELASTVBLANK).count();
DATA->nextVblank = std::chrono::system_clock::now() + LASTVBLANK +
std::chrono::nanoseconds{int{presentationData->refresh ? presentationData->refresh : 1000000000 / pMonitor->refreshRate}};
DATA->nextVblank = std::chrono::system_clock::now() + std::chrono::microseconds{µsUntilVblank};
} else
µsUntilVblank = std::chrono::duration_cast<std::chrono::microseconds>(DATA->nextVblank - std::chrono::system_clock::now()).count();
if (µsUntilVblank > 10)
DATA->vblankTimer->updateTimeout(std::chrono::microseconds((long)(µsUntilVblank - 100)));
if (µsUntilVblank > 100)
DATA->vblankTimer->updateTimeout(std::chrono::microseconds(µsUntilVblank - 100));
Debug::log(LOG, "until vblank {:.2f}µs", µsUntilVblank);
Debug::log(LOG, "until vblank {}µs", µsUntilVblank);
renderMonitor(DATA);

2
src/managers/FrameSchedulingManager.hpp
View File

@ -48,7 +48,7 @@ class CFrameSchedulingManager {
bool delayedFrameSubmitted = false;
// we need to render a few full frames at the beginning to catch all buffers
int forceFrames = 5;
int forceFrames = 10;
// last present timer
CTimer lastPresent;