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This commit is contained in:
Vaxry 2024-03-18 22:43:32 +00:00
parent ea7768203b
commit 941c003dec
1 changed files with 20 additions and 0 deletions
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20
src/managers/FrameSchedulingManager.cpp
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@ -25,6 +25,8 @@ void CFrameSchedulingManager::unregisterMonitor(CMonitor* pMonitor) {
void CFrameSchedulingManager::onFrameNeeded(CMonitor* pMonitor) {
const auto DATA = dataFor(pMonitor);
Debug::log(LOG, "onFrameNeeded");
RASSERT(DATA, "No data in onFrameNeeded");
if (pMonitor->tearingState.activelyTearing || DATA->legacyScheduler)
@ -42,6 +44,8 @@ void CFrameSchedulingManager::onFrameNeeded(CMonitor* pMonitor) {
void CFrameSchedulingManager::gpuDone(wlr_buffer* pBuffer) {
const auto DATA = dataFor(pBuffer);
Debug::log(LOG, "gpuDone");
RASSERT(DATA, "No data in gpuDone");
if (!DATA->delayed)
@ -58,6 +62,8 @@ void CFrameSchedulingManager::gpuDone(wlr_buffer* pBuffer) {
void CFrameSchedulingManager::registerBuffer(wlr_buffer* pBuffer, CMonitor* pMonitor) {
const auto DATA = dataFor(pMonitor);
Debug::log(LOG, "registerBuffer");
RASSERT(DATA, "No data in registerBuffer");
if (std::find(DATA->buffers.begin(), DATA->buffers.end(), pBuffer) != DATA->buffers.end())
@ -67,6 +73,8 @@ void CFrameSchedulingManager::registerBuffer(wlr_buffer* pBuffer, CMonitor* pMon
}
void CFrameSchedulingManager::dropBuffer(wlr_buffer* pBuffer) {
Debug::log(LOG, "dropBuffer");
for (auto& d : m_vSchedulingData) {
std::erase(d.buffers, pBuffer);
}
@ -75,6 +83,8 @@ void CFrameSchedulingManager::dropBuffer(wlr_buffer* pBuffer) {
void CFrameSchedulingManager::onFrame(CMonitor* pMonitor) {
const auto DATA = dataFor(pMonitor);
Debug::log(LOG, "onFrame");
RASSERT(DATA, "No data in onFrame");
if (!DATA->legacyScheduler)
@ -86,6 +96,8 @@ void CFrameSchedulingManager::onFrame(CMonitor* pMonitor) {
void CFrameSchedulingManager::onPresent(CMonitor* pMonitor, wlr_output_event_present* presentationData) {
const auto DATA = dataFor(pMonitor);
Debug::log(LOG, "onPresent");
RASSERT(DATA, "No data in onPresent");
if (pMonitor->tearingState.activelyTearing || DATA->legacyScheduler) {
@ -123,6 +135,8 @@ void CFrameSchedulingManager::onPresent(CMonitor* pMonitor, wlr_output_event_pre
return;
}
Debug::log(LOG, "render");
// we can't do this on wayland
float msUntilVblank = 0;
@ -131,6 +145,8 @@ void CFrameSchedulingManager::onPresent(CMonitor* pMonitor, wlr_output_event_pre
std::chrono::seconds{presentationData->when->tv_sec} + std::chrono::nanoseconds{presentationData->when->tv_nsec})};
msUntilVblank = (presentationData->refresh ? presentationData->refresh / 1000000.0 : pMonitor->refreshRate / 1000.0) -
std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now() - LASTVBLANK).count();
DATA->nextVblank = LASTVBLANK + std::chrono::nanoseconds{int{presentationData->refresh ? presentationData->refresh : 1000000000 / pMonitor->refreshRate}};
} else
msUntilVblank = std::chrono::duration_cast<std::chrono::milliseconds>(DATA->nextVblank - std::chrono::system_clock::now()).count();
@ -139,6 +155,8 @@ void CFrameSchedulingManager::onPresent(CMonitor* pMonitor, wlr_output_event_pre
wl_event_source_timer_update(DATA->event, std::floor(msUntilVblank));
}
Debug::log(LOG, "until vblank {:.2f}", msUntilVblank);
renderMonitor(DATA);
}
@ -200,11 +218,13 @@ int CFrameSchedulingManager::onVblankTimer(void* data) {
auto DATA = (SSchedulingData*)data;
if (DATA->rendered && DATA->gpuReady) {
Debug::log(LOG, "timer nothing");
// cool, we don't need to do anything. Wait for present.
return 0;
}
if (DATA->rendered && !DATA->gpuReady) {
Debug::log(LOG, "timer delay");
// we missed a vblank :(
DATA->delayed = true;
return 0;