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Hyprland/src/helpers/Monitor.cpp

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#include "Monitor.hpp"
#include "MiscFunctions.hpp"
#include "../macros.hpp"
#include "SharedDefs.hpp"
#include "math/Math.hpp"
#include "../protocols/ColorManagement.hpp"
#include "../Compositor.hpp"
#include "../config/ConfigValue.hpp"
#include "../config/ConfigManager.hpp"
#include "../protocols/GammaControl.hpp"
#include "../devices/ITouch.hpp"
#include "../protocols/LayerShell.hpp"
#include "../protocols/PresentationTime.hpp"
#include "../protocols/DRMLease.hpp"
#include "../protocols/DRMSyncobj.hpp"
#include "../protocols/core/Output.hpp"
#include "../protocols/Screencopy.hpp"
#include "../protocols/ToplevelExport.hpp"
#include "../managers/PointerManager.hpp"
#include "../managers/eventLoop/EventLoopManager.hpp"
#include "../protocols/core/Compositor.hpp"
#include "../protocols/core/DataDevice.hpp"
#include "../render/Renderer.hpp"
#include "../managers/EventManager.hpp"
#include "../managers/LayoutManager.hpp"
#include "../managers/animation/AnimationManager.hpp"
#include "../managers/animation/DesktopAnimationManager.hpp"
#include "../managers/input/InputManager.hpp"
#include "../hyprerror/HyprError.hpp"
#include "../i18n/Engine.hpp"
#include "sync/SyncTimeline.hpp"
#include "time/Time.hpp"
#include "../desktop/view/LayerSurface.hpp"
#include "../desktop/state/FocusState.hpp"
#include <aquamarine/output/Output.hpp>
#include "debug/log/Logger.hpp"
#include "debug/HyprNotificationOverlay.hpp"
#include "MonitorFrameScheduler.hpp"
#include <hyprutils/string/String.hpp>
#include <hyprutils/utils/ScopeGuard.hpp>
#include <cstring>
#include <climits>
#include <ranges>
#include <vector>
#include <algorithm>
using namespace Hyprutils::String;
using namespace Hyprutils::Utils;
using namespace Hyprutils::OS;
using enum NContentType::eContentType;
using namespace NColorManagement;
CMonitor::CMonitor(SP<Aquamarine::IOutput> output_) : m_state(this), m_output(output_), m_imageDescription(DEFAULT_IMAGE_DESCRIPTION) {
g_pAnimationManager->createAnimation(0.f, m_specialFade, g_pConfigManager->getAnimationPropertyConfig("specialWorkspaceIn"), AVARDAMAGE_NONE);
m_specialFade->setUpdateCallback([this](auto) { g_pHyprRenderer->damageMonitor(m_self.lock()); });
static auto PZOOMFACTOR = CConfigValue<Hyprlang::FLOAT>("cursor:zoom_factor");
g_pAnimationManager->createAnimation(*PZOOMFACTOR, m_cursorZoom, g_pConfigManager->getAnimationPropertyConfig("zoomFactor"), AVARDAMAGE_NONE);
m_cursorZoom->setUpdateCallback([this](auto) { g_pHyprRenderer->damageMonitor(m_self.lock()); });
g_pAnimationManager->createAnimation(0.F, m_zoomAnimProgress, g_pConfigManager->getAnimationPropertyConfig("monitorAdded"), AVARDAMAGE_NONE);
m_zoomAnimProgress->setUpdateCallback([this](auto) { g_pHyprRenderer->damageMonitor(m_self.lock()); });
g_pAnimationManager->createAnimation(0.F, m_backgroundOpacity, g_pConfigManager->getAnimationPropertyConfig("monitorAdded"), AVARDAMAGE_NONE);
m_backgroundOpacity->setUpdateCallback([this](auto) { g_pHyprRenderer->damageMonitor(m_self.lock()); });
g_pAnimationManager->createAnimation(0.F, m_dpmsBlackOpacity, g_pConfigManager->getAnimationPropertyConfig("fadeDpms"), AVARDAMAGE_NONE);
m_dpmsBlackOpacity->setUpdateCallback([this](auto) { g_pHyprRenderer->damageMonitor(m_self.lock()); });
}
CMonitor::~CMonitor() {
m_events.destroy.emit();
if (g_pHyprOpenGL)
g_pHyprOpenGL->destroyMonitorResources(m_self);
}
void CMonitor::onConnect(bool noRule) {
EMIT_HOOK_EVENT("preMonitorAdded", m_self.lock());
CScopeGuard x = {[]() { g_pCompositor->arrangeMonitors(); }};
m_zoomAnimProgress->setValueAndWarp(0.F);
m_zoomAnimFrameCounter = 0;
g_pEventLoopManager->doLater([] { g_pConfigManager->ensurePersistentWorkspacesPresent(); });
m_listeners.frame = m_output->events.frame.listen([this] {
if (m_frameScheduler)
m_frameScheduler->onFrame();
});
m_listeners.commit = m_output->events.commit.listen([this] {
if (true) { // FIXME: E->state->committed & WLR_OUTPUT_STATE_BUFFER
PROTO::screencopy->onOutputCommit(m_self.lock());
PROTO::toplevelExport->onOutputCommit(m_self.lock());
}
});
m_listeners.needsFrame = m_output->events.needsFrame.listen([this] { g_pCompositor->scheduleFrameForMonitor(m_self.lock(), Aquamarine::IOutput::AQ_SCHEDULE_NEEDS_FRAME); });
m_listeners.presented = m_output->events.present.listen([this](const Aquamarine::IOutput::SPresentEvent& event) {
if (m_pendingDpmsAnimation) {
m_pendingDpmsAnimationCounter++;
// we give ourselves 5 frames of a buffer. The first presentation event still doesn't usually say that we actually
// are scanning out to the CRTC, and it could still be modesetting.
// this is not ideal (some CRTCs will just eat frames) but it's better than nothing
m_dpmsBlackOpacity->setValueAndWarp(1.F);
if (m_pendingDpmsAnimationCounter == 5) {
*m_dpmsBlackOpacity = 0.F;
m_pendingDpmsAnimation = false;
}
}
timespec* ts = event.when;
if (ts && ts->tv_sec <= 2) {
// drop this timestamp, it's not valid. Likely drm is cringe. We can't push it further because
// a) it's wrong, b) our translations aren't 100% accurate and risk underflows
ts = nullptr;
}
if (!ts)
PROTO::presentation->onPresented(m_self.lock(), Time::steadyNow(), event.refresh, event.seq, event.flags);
else
PROTO::presentation->onPresented(m_self.lock(), Time::fromTimespec(event.when), event.refresh, event.seq, event.flags);
if (m_zoomAnimFrameCounter < 5) {
m_zoomAnimFrameCounter++;
// we give ourselves 5 frames of a buffer. The first presentation event still doesn't usually say that we actually
// are scanning out to the CRTC, and it could still be modesetting.
// this is not ideal (some CRTCs will just eat frames) but it's better than nothing
m_zoomAnimProgress->setValueAndWarp(0.F);
if (m_zoomAnimFrameCounter == 5) {
// start the animation for realzies
*m_zoomAnimProgress = 1.F;
}
// damage the entire display to force a frame immediately
g_pEventLoopManager->doLater([self = m_self] {
if (!self)
return;
g_pHyprRenderer->damageMonitor(self.lock());
});
}
m_frameScheduler->onPresented();
m_events.presented.emit();
});
m_listeners.destroy = m_output->events.destroy.listen([this] {
Log::logger->log(Log::DEBUG, "Destroy called for monitor {}", m_name);
onDisconnect(true);
m_output = nullptr;
m_renderingInitPassed = false;
Log::logger->log(Log::DEBUG, "Removing monitor {} from realMonitors", m_name);
std::erase_if(g_pCompositor->m_realMonitors, [&](PHLMONITOR& el) { return el.get() == this; });
});
m_listeners.state = m_output->events.state.listen([this](const Aquamarine::IOutput::SStateEvent& event) {
if (event.size == Vector2D{}) {
// an indication to re-set state
// we can't do much for createdByUser displays I think
if (m_createdByUser)
return;
Log::logger->log(Log::DEBUG, "Reapplying monitor rule for {} from a state request", m_name);
applyMonitorRule(&m_activeMonitorRule, true);
return;
}
if (!m_createdByUser)
return;
const auto SIZE = event.size;
m_forceSize = SIZE;
SMonitorRule rule = m_activeMonitorRule;
if (SIZE == rule.resolution)
return;
rule.resolution = SIZE;
applyMonitorRule(&rule);
});
m_frameScheduler = makeUnique<CMonitorFrameScheduler>(m_self.lock());
m_frameScheduler->m_self = WP<CMonitorFrameScheduler>(m_frameScheduler);
m_tearingState.canTear = m_output->getBackend()->type() == Aquamarine::AQ_BACKEND_DRM;
m_name = m_output->name;
m_description = m_output->description;
// remove comma character from description. This allow monitor specific rules to work on monitor with comma on their description
std::erase(m_description, ',');
// field is backwards-compatible with intended usage of `szDescription` but excludes the parenthesized DRM node name suffix
m_shortDescription = trim(std::format("{} {} {}", m_output->make, m_output->model, m_output->serial));
std::erase(m_shortDescription, ',');
if (m_output->getBackend()->type() != Aquamarine::AQ_BACKEND_DRM)
m_createdByUser = true; // should be true. WL and Headless backends should be addable / removable
// get monitor rule that matches
SMonitorRule monitorRule = g_pConfigManager->getMonitorRuleFor(m_self.lock());
if (m_enabled && !monitorRule.disabled) {
applyMonitorRule(&monitorRule, m_pixelSize == Vector2D{});
m_output->state->resetExplicitFences();
m_output->state->setEnabled(true);
m_state.commit();
return;
}
// if it's disabled, disable and ignore
if (monitorRule.disabled) {
m_output->state->resetExplicitFences();
m_output->state->setEnabled(false);
if (!m_state.commit())
Log::logger->log(Log::ERR, "Couldn't commit disabled state on output {}", m_output->name);
m_enabled = false;
m_listeners.frame.reset();
return;
}
if (m_output->nonDesktop) {
Log::logger->log(Log::DEBUG, "Not configuring non-desktop output");
for (auto& [name, lease] : PROTO::lease) {
if (!lease || m_output->getBackend() != lease->getBackend())
continue;
lease->offer(m_self.lock());
}
return;
}
PHLMONITOR* thisWrapper = nullptr;
// find the wrap
for (auto& m : g_pCompositor->m_realMonitors) {
if (m->m_id == m_id) {
thisWrapper = &m;
break;
}
}
RASSERT(thisWrapper->get(), "CMonitor::onConnect: Had no wrapper???");
if (std::ranges::find_if(g_pCompositor->m_monitors, [&](auto& other) { return other.get() == this; }) == g_pCompositor->m_monitors.end())
g_pCompositor->m_monitors.push_back(*thisWrapper);
m_enabled = true;
m_output->state->resetExplicitFences();
m_output->state->setEnabled(true);
// set mode, also applies
if (!noRule)
applyMonitorRule(&monitorRule, true);
if (!m_state.commit())
Log::logger->log(Log::WARN, "state.commit() failed in CMonitor::onCommit");
m_damage.setSize(m_transformedSize);
Log::logger->log(Log::DEBUG, "Added new monitor with name {} at {:j0} with size {:j0}, pointer {:x}", m_output->name, m_position, m_pixelSize, rc<uintptr_t>(m_output.get()));
setupDefaultWS(monitorRule);
for (auto const& ws : g_pCompositor->getWorkspacesCopy()) {
if (!valid(ws))
continue;
if (ws->m_lastMonitor == m_name || g_pCompositor->m_monitors.size() == 1 /* avoid lost workspaces on recover */) {
g_pCompositor->moveWorkspaceToMonitor(ws, m_self.lock());
g_pDesktopAnimationManager->startAnimation(ws, CDesktopAnimationManager::ANIMATION_TYPE_IN, true, true);
ws->m_lastMonitor = "";
}
}
m_scale = monitorRule.scale;
if (m_scale < 0.1)
m_scale = getDefaultScale();
m_forceFullFrames = 3; // force 3 full frames to make sure there is no blinking due to double-buffering.
//
if (!m_activeMonitorRule.mirrorOf.empty())
setMirror(m_activeMonitorRule.mirrorOf);
if (!Desktop::focusState()->monitor()) // set the last monitor if it isn't set yet
Desktop::focusState()->rawMonitorFocus(m_self.lock());
g_pHyprRenderer->arrangeLayersForMonitor(m_id);
g_pLayoutManager->getCurrentLayout()->recalculateMonitor(m_id);
// ensure VRR (will enable if necessary)
g_pConfigManager->ensureVRR(m_self.lock());
// verify last mon valid
bool found = false;
for (auto const& m : g_pCompositor->m_monitors) {
if (m == Desktop::focusState()->monitor()) {
found = true;
break;
}
}
Log::logger->log(Log::DEBUG, "checking if we have seen this monitor before: {}", m_name);
// if we saw this monitor before, set it to the workspace it was on
if (g_pCompositor->m_seenMonitorWorkspaceMap.contains(m_name)) {
auto workspaceID = g_pCompositor->m_seenMonitorWorkspaceMap[m_name];
Log::logger->log(Log::DEBUG, "Monitor {} was on workspace {}, setting it to that", m_name, workspaceID);
auto ws = g_pCompositor->getWorkspaceByID(workspaceID);
if (ws) {
g_pCompositor->moveWorkspaceToMonitor(ws, m_self.lock());
changeWorkspace(ws, true, false, false);
}
} else
Log::logger->log(Log::DEBUG, "Monitor {} was not on any workspace", m_name);
if (!found)
Desktop::focusState()->rawMonitorFocus(m_self.lock());
g_pCompositor->scheduleFrameForMonitor(m_self.lock(), Aquamarine::IOutput::AQ_SCHEDULE_NEW_MONITOR);
PROTO::gamma->applyGammaToState(m_self.lock());
m_events.connect.emit();
g_pEventManager->postEvent(SHyprIPCEvent{"monitoradded", m_name});
g_pEventManager->postEvent(SHyprIPCEvent{"monitoraddedv2", std::format("{},{},{}", m_id, m_name, m_shortDescription)});
EMIT_HOOK_EVENT("monitorAdded", m_self.lock());
}
void CMonitor::onDisconnect(bool destroy) {
EMIT_HOOK_EVENT("preMonitorRemoved", m_self.lock());
CScopeGuard x = {[this]() {
if (g_pCompositor->m_isShuttingDown)
return;
g_pEventManager->postEvent(SHyprIPCEvent{"monitorremoved", m_name});
g_pEventManager->postEvent(SHyprIPCEvent{"monitorremovedv2", std::format("{},{},{}", m_id, m_name, m_shortDescription)});
EMIT_HOOK_EVENT("monitorRemoved", m_self.lock());
g_pCompositor->scheduleMonitorStateRecheck();
}};
m_frameScheduler.reset();
if (!m_enabled || g_pCompositor->m_isShuttingDown)
return;
Log::logger->log(Log::DEBUG, "onDisconnect called for {}", m_output->name);
m_events.disconnect.emit();
if (g_pHyprOpenGL)
g_pHyprOpenGL->destroyMonitorResources(m_self);
// record what workspace this monitor was on
if (m_activeWorkspace) {
Log::logger->log(Log::DEBUG, "Disconnecting Monitor {} was on workspace {}", m_name, m_activeWorkspace->m_id);
g_pCompositor->m_seenMonitorWorkspaceMap[m_name] = m_activeWorkspace->m_id;
}
// Cleanup everything. Move windows back, snap cursor, shit.
PHLMONITOR BACKUPMON = nullptr;
for (auto const& m : g_pCompositor->m_monitors) {
if (m.get() != this) {
BACKUPMON = m;
break;
}
}
// remove mirror
if (m_mirrorOf) {
m_mirrorOf->m_mirrors.erase(std::ranges::find_if(m_mirrorOf->m_mirrors, [&](const auto& other) { return other == m_self; }));
// unlock software for mirrored monitor
g_pPointerManager->unlockSoftwareForMonitor(m_mirrorOf.lock());
m_mirrorOf.reset();
}
if (!m_mirrors.empty()) {
for (auto const& m : m_mirrors) {
m->setMirror("");
}
g_pConfigManager->m_wantsMonitorReload = true;
}
m_listeners.frame.reset();
m_listeners.presented.reset();
m_listeners.needsFrame.reset();
m_listeners.commit.reset();
for (size_t i = 0; i < 4; ++i) {
for (auto const& ls : m_layerSurfaceLayers[i]) {
if (ls->m_layerSurface && !ls->m_fadingOut)
ls->m_layerSurface->sendClosed();
}
m_layerSurfaceLayers[i].clear();
}
std::erase_if(g_pCompositor->m_monitors, [&](PHLMONITOR& el) { return el.get() == this; });
Log::logger->log(Log::DEBUG, "Removed monitor {}!", m_name);
if (!BACKUPMON) {
Log::logger->log(Log::WARN, "Unplugged last monitor, entering an unsafe state. Good luck my friend.");
g_pCompositor->enterUnsafeState();
}
m_enabled = false;
m_renderingInitPassed = false;
if (BACKUPMON) {
// snap cursor
g_pCompositor->warpCursorTo(BACKUPMON->m_position + BACKUPMON->m_transformedSize / 2.F, true);
// move workspaces
std::vector<PHLWORKSPACE> wspToMove;
for (auto const& w : g_pCompositor->getWorkspaces()) {
if (w->m_monitor == m_self || !w->m_monitor)
wspToMove.emplace_back(w.lock());
}
for (auto const& w : wspToMove) {
w->m_lastMonitor = m_name;
g_pCompositor->moveWorkspaceToMonitor(w, BACKUPMON);
g_pDesktopAnimationManager->startAnimation(w, CDesktopAnimationManager::ANIMATION_TYPE_IN, true, true);
}
} else {
Desktop::focusState()->surface().reset();
Desktop::focusState()->window().reset();
Desktop::focusState()->monitor().reset();
}
if (m_activeWorkspace)
m_activeWorkspace->m_visible = false;
m_activeWorkspace.reset();
m_output->state->resetExplicitFences();
m_output->state->setAdaptiveSync(false);
m_output->state->setEnabled(false);
if (!m_state.commit())
Log::logger->log(Log::WARN, "state.commit() failed in CMonitor::onDisconnect");
if (Desktop::focusState()->monitor() == m_self)
Desktop::focusState()->rawMonitorFocus(BACKUPMON ? BACKUPMON : g_pCompositor->m_unsafeOutput.lock());
if (g_pHyprRenderer->m_mostHzMonitor == m_self) {
int mostHz = 0;
PHLMONITOR pMonitorMostHz = nullptr;
for (auto const& m : g_pCompositor->m_monitors) {
if (m->m_refreshRate > mostHz) {
pMonitorMostHz = m;
mostHz = m->m_refreshRate;
}
}
g_pHyprRenderer->m_mostHzMonitor = pMonitorMostHz;
}
}
void CMonitor::applyCMType(NCMType::eCMType cmType, int cmSdrEotf) {
auto oldImageDescription = m_imageDescription;
static auto PSDREOTF = CConfigValue<Hyprlang::INT>("render:cm_sdr_eotf");
auto chosenSdrEotf = cmSdrEotf == 0 ? (*PSDREOTF != 3 ? NColorManagement::CM_TRANSFER_FUNCTION_GAMMA22 : NColorManagement::CM_TRANSFER_FUNCTION_SRGB) :
(cmSdrEotf == 1 ? NColorManagement::CM_TRANSFER_FUNCTION_SRGB : NColorManagement::CM_TRANSFER_FUNCTION_GAMMA22);
const auto masteringPrimaries = getMasteringPrimaries();
const NColorManagement::SImageDescription::SPCMasteringLuminances masteringLuminances = getMasteringLuminances();
const auto maxFALL = this->maxFALL();
const auto maxCLL = this->maxCLL();
switch (cmType) {
case NCMType::CM_SRGB: m_imageDescription = CImageDescription::from({.transferFunction = chosenSdrEotf}); break; // assumes SImageDescription defaults to sRGB
case NCMType::CM_WIDE:
m_imageDescription = CImageDescription::from({.transferFunction = chosenSdrEotf,
.primariesNameSet = true,
.primariesNamed = NColorManagement::CM_PRIMARIES_BT2020,
.primaries = NColorManagement::getPrimaries(NColorManagement::CM_PRIMARIES_BT2020),
.masteringPrimaries = masteringPrimaries,
.masteringLuminances = masteringLuminances,
.maxCLL = maxCLL,
.maxFALL = maxFALL});
break;
case NCMType::CM_DCIP3:
m_imageDescription = CImageDescription::from({.transferFunction = chosenSdrEotf,
.primariesNameSet = true,
.primariesNamed = NColorManagement::CM_PRIMARIES_DCI_P3,
.primaries = NColorManagement::getPrimaries(NColorManagement::CM_PRIMARIES_DCI_P3),
.masteringPrimaries = masteringPrimaries,
.masteringLuminances = masteringLuminances,
.maxCLL = maxCLL,
.maxFALL = maxFALL});
break;
case NCMType::CM_DP3:
m_imageDescription = CImageDescription::from({.transferFunction = chosenSdrEotf,
.primariesNameSet = true,
.primariesNamed = NColorManagement::CM_PRIMARIES_DISPLAY_P3,
.primaries = NColorManagement::getPrimaries(NColorManagement::CM_PRIMARIES_DISPLAY_P3),
.masteringPrimaries = masteringPrimaries,
.masteringLuminances = masteringLuminances,
.maxCLL = maxCLL,
.maxFALL = maxFALL});
break;
case NCMType::CM_ADOBE:
m_imageDescription = CImageDescription::from({.transferFunction = chosenSdrEotf,
.primariesNameSet = true,
.primariesNamed = NColorManagement::CM_PRIMARIES_ADOBE_RGB,
.primaries = NColorManagement::getPrimaries(NColorManagement::CM_PRIMARIES_ADOBE_RGB),
.masteringPrimaries = masteringPrimaries,
.masteringLuminances = masteringLuminances,
.maxCLL = maxCLL,
.maxFALL = maxFALL});
break;
case NCMType::CM_EDID:
m_imageDescription = CImageDescription::from({.transferFunction = chosenSdrEotf,
.primariesNameSet = false,
.primariesNamed = NColorManagement::CM_PRIMARIES_BT2020,
.primaries = masteringPrimaries,
.masteringPrimaries = masteringPrimaries,
.masteringLuminances = masteringLuminances,
.maxCLL = maxCLL,
.maxFALL = maxFALL});
break;
case NCMType::CM_HDR: m_imageDescription = DEFAULT_HDR_IMAGE_DESCRIPTION; break;
case NCMType::CM_HDR_EDID:
m_imageDescription = CImageDescription::from(
{.transferFunction = NColorManagement::CM_TRANSFER_FUNCTION_ST2084_PQ,
.primariesNameSet = false,
.primariesNamed = NColorManagement::CM_PRIMARIES_BT2020,
.primaries = m_output->parsedEDID.chromaticityCoords.has_value() ? masteringPrimaries : NColorManagement::getPrimaries(NColorManagement::CM_PRIMARIES_BT2020),
.masteringPrimaries = masteringPrimaries,
.luminances = {.min = DEFAULT_HDR_IMAGE_DESCRIPTION->value().getTFMinLuminance(),
.max = DEFAULT_HDR_IMAGE_DESCRIPTION->value().getTFMaxLuminance(),
.reference = DEFAULT_HDR_IMAGE_DESCRIPTION->value().getTFRefLuminance()},
.masteringLuminances = masteringLuminances,
.maxCLL = maxCLL,
.maxFALL = maxFALL});
break;
default: UNREACHABLE();
}
if ((m_minLuminance >= 0 || m_maxLuminance >= 0 || m_maxAvgLuminance >= 0) && (cmType == NCMType::CM_HDR || cmType == NCMType::CM_HDR_EDID))
m_imageDescription = m_imageDescription->with({
.min = m_minLuminance >= 0 ? m_minLuminance : m_imageDescription->value().luminances.min, //
.max = m_maxLuminance >= 0 ? m_maxLuminance : m_imageDescription->value().luminances.max, //
.reference = m_imageDescription->value().luminances.reference //
});
if (oldImageDescription != m_imageDescription) {
if (PROTO::colorManagement)
PROTO::colorManagement->onMonitorImageDescriptionChanged(m_self);
}
}
bool CMonitor::applyMonitorRule(SMonitorRule* pMonitorRule, bool force) {
static auto PDISABLESCALECHECKS = CConfigValue<Hyprlang::INT>("debug:disable_scale_checks");
Log::logger->log(Log::DEBUG, "Applying monitor rule for {}", m_name);
m_activeMonitorRule = *pMonitorRule;
if (m_forceSize.has_value())
m_activeMonitorRule.resolution = m_forceSize.value();
const auto RULE = &m_activeMonitorRule;
// if it's disabled, disable and ignore
if (RULE->disabled) {
if (m_enabled)
onDisconnect();
m_events.modeChanged.emit();
return true;
}
// don't touch VR headsets
if (m_output->nonDesktop)
return true;
if (!m_enabled) {
onConnect(true); // enable it.
Log::logger->log(Log::DEBUG, "Monitor {} is disabled but is requested to be enabled", m_name);
force = true;
}
// Check if the rule isn't already applied
// TODO: clean this up lol
if (!force && DELTALESSTHAN(m_pixelSize.x, RULE->resolution.x, 1) /* ↓ */
&& DELTALESSTHAN(m_pixelSize.y, RULE->resolution.y, 1) /* Resolution is the same */
&& m_pixelSize.x > 1 && m_pixelSize.y > 1 /* Active resolution is not invalid */
&& DELTALESSTHAN(m_refreshRate, RULE->refreshRate, 1) /* Refresh rate is the same */
&& m_setScale == RULE->scale /* Scale is the same */
&& m_autoDir == RULE->autoDir /* Auto direction is the same */
/* position is set correctly */
&& ((DELTALESSTHAN(m_position.x, RULE->offset.x, 1) && DELTALESSTHAN(m_position.y, RULE->offset.y, 1)) || RULE->offset == Vector2D(-INT32_MAX, -INT32_MAX))
/* other properties hadn't changed */
&& m_transform == RULE->transform && RULE->enable10bit == m_enabled10bit && RULE->cmType == m_cmType && RULE->sdrSaturation == m_sdrSaturation &&
RULE->sdrBrightness == m_sdrBrightness && RULE->sdrMinLuminance == m_minLuminance && RULE->sdrMaxLuminance == m_maxLuminance &&
RULE->supportsWideColor == m_supportsWideColor && RULE->supportsHDR == m_supportsHDR && RULE->minLuminance == m_minLuminance && RULE->maxLuminance == m_maxLuminance &&
RULE->maxAvgLuminance == m_maxAvgLuminance && !std::memcmp(&m_customDrmMode, &RULE->drmMode, sizeof(m_customDrmMode)) && m_reservedArea == RULE->reservedArea) {
Log::logger->log(Log::DEBUG, "Not applying a new rule to {} because it's already applied!", m_name);
setMirror(RULE->mirrorOf);
return true;
}
bool autoScale = false;
if (RULE->scale > 0.1)
m_scale = RULE->scale;
else {
autoScale = true;
const auto DEFAULTSCALE = getDefaultScale();
m_scale = DEFAULTSCALE;
}
m_setScale = m_scale;
m_transform = RULE->transform;
m_autoDir = RULE->autoDir;
m_reservedArea = RULE->reservedArea;
// accumulate requested modes in reverse order (cause inesrting at front is inefficient)
std::vector<SP<Aquamarine::SOutputMode>> requestedModes;
std::string requestedStr = "unknown";
// use sortFunc, add best 3 to requestedModes in reverse, since we test in reverse
auto addBest3Modes = [&](auto const& sortFunc) {
auto sortedModes = m_output->modes;
std::ranges::sort(sortedModes, sortFunc);
if (sortedModes.size() > 3)
sortedModes.erase(sortedModes.begin() + 3, sortedModes.end());
requestedModes.insert_range(requestedModes.end(), sortedModes | std::views::reverse);
};
// last fallback is always preferred mode
if (!m_output->preferredMode())
Log::logger->log(Log::ERR, "Monitor {} has NO PREFERRED MODE", m_output->name);
else
requestedModes.push_back(m_output->preferredMode());
if (RULE->resolution == Vector2D()) {
requestedStr = "preferred";
// fallback to first 3 modes if preferred fails/doesn't exist
requestedModes = m_output->modes;
if (requestedModes.size() > 3)
requestedModes.erase(requestedModes.begin() + 3, requestedModes.end());
std::ranges::reverse(requestedModes.begin(), requestedModes.end());
if (m_output->preferredMode())
requestedModes.push_back(m_output->preferredMode());
} else if (RULE->resolution == Vector2D(-1, -1)) {
requestedStr = "highrr";
// sort prioritizing refresh rate 1st and resolution 2nd, then add best 3
addBest3Modes([](auto const& a, auto const& b) {
if (std::round(a->refreshRate) > std::round(b->refreshRate))
return true;
else if (DELTALESSTHAN(sc<float>(a->refreshRate), sc<float>(b->refreshRate), 1.F) && a->pixelSize.x > b->pixelSize.x && a->pixelSize.y > b->pixelSize.y)
return true;
return false;
});
} else if (RULE->resolution == Vector2D(-1, -2)) {
requestedStr = "highres";
// sort prioritizing resolution 1st and refresh rate 2nd, then add best 3
addBest3Modes([](auto const& a, auto const& b) {
if (a->pixelSize.x > b->pixelSize.x && a->pixelSize.y > b->pixelSize.y)
return true;
else if (DELTALESSTHAN(a->pixelSize.x, b->pixelSize.x, 1) && DELTALESSTHAN(a->pixelSize.y, b->pixelSize.y, 1) &&
std::round(a->refreshRate) > std::round(b->refreshRate))
return true;
return false;
});
} else if (RULE->resolution == Vector2D(-1, -3)) {
requestedStr = "maxwidth";
// sort prioritizing widest resolution 1st and refresh rate 2nd, then add best 3
addBest3Modes([](auto const& a, auto const& b) {
if (a->pixelSize.x > b->pixelSize.x)
return true;
if (a->pixelSize.x == b->pixelSize.x && std::round(a->refreshRate) > std::round(b->refreshRate))
return true;
return false;
});
} else if (RULE->resolution != Vector2D()) {
// user requested mode
requestedStr = std::format("{:X0}@{:.2f}Hz", RULE->resolution, RULE->refreshRate);
// sort by closeness to requested, then add best 3
addBest3Modes([&](auto const& a, auto const& b) {
if (abs(a->pixelSize.x - RULE->resolution.x) < abs(b->pixelSize.x - RULE->resolution.x))
return true;
if (a->pixelSize.x == b->pixelSize.x && abs(a->pixelSize.y - RULE->resolution.y) < abs(b->pixelSize.y - RULE->resolution.y))
return true;
if (a->pixelSize == b->pixelSize && abs((a->refreshRate / 1000.f) - RULE->refreshRate) < abs((b->refreshRate / 1000.f) - RULE->refreshRate))
return true;
return false;
});
// if the best mode isn't close to requested, then try requested as custom mode first
if (!requestedModes.empty()) {
auto bestMode = requestedModes.back();
if (!DELTALESSTHAN(bestMode->pixelSize.x, RULE->resolution.x, 1) || !DELTALESSTHAN(bestMode->pixelSize.y, RULE->resolution.y, 1) ||
!DELTALESSTHAN(bestMode->refreshRate / 1000.f, RULE->refreshRate, 1))
requestedModes.push_back(makeShared<Aquamarine::SOutputMode>(Aquamarine::SOutputMode{.pixelSize = RULE->resolution, .refreshRate = RULE->refreshRate * 1000.f}));
}
// then if requested is custom, try custom mode first
if (RULE->drmMode.type == DRM_MODE_TYPE_USERDEF) {
if (m_output->getBackend()->type() != Aquamarine::eBackendType::AQ_BACKEND_DRM)
Log::logger->log(Log::ERR, "Tried to set custom modeline on non-DRM output");
else
requestedModes.push_back(makeShared<Aquamarine::SOutputMode>(
Aquamarine::SOutputMode{.pixelSize = {RULE->drmMode.hdisplay, RULE->drmMode.vdisplay}, .refreshRate = RULE->drmMode.vrefresh, .modeInfo = RULE->drmMode}));
}
}
const auto WAS10B = m_enabled10bit;
const auto OLDRES = m_pixelSize;
bool success = false;
// Needed in case we are switching from a custom modeline to a standard mode
m_customDrmMode = {};
m_currentMode = nullptr;
m_output->state->setFormat(DRM_FORMAT_XRGB8888);
m_prevDrmFormat = m_drmFormat;
m_drmFormat = DRM_FORMAT_XRGB8888;
m_output->state->resetExplicitFences();
if (Env::isTrace()) {
Log::logger->log(Log::TRACE, "Monitor {} requested modes:", m_name);
if (requestedModes.empty())
Log::logger->log(Log::TRACE, "| None");
else {
for (auto const& mode : requestedModes | std::views::reverse) {
Log::logger->log(Log::TRACE, "| {:X0}@{:.2f}Hz", mode->pixelSize, mode->refreshRate / 1000.f);
}
}
}
for (auto const& mode : requestedModes | std::views::reverse) {
std::string modeStr = std::format("{:X0}@{:.2f}Hz", mode->pixelSize, mode->refreshRate / 1000.f);
if (mode->modeInfo.has_value() && mode->modeInfo->type == DRM_MODE_TYPE_USERDEF) {
m_output->state->setCustomMode(mode);
if (!m_state.test()) {
Log::logger->log(Log::ERR, "Monitor {}: REJECTED custom mode {}!", m_name, modeStr);
continue;
}
m_customDrmMode = mode->modeInfo.value();
} else {
m_output->state->setMode(mode);
if (!m_state.test()) {
Log::logger->log(Log::ERR, "Monitor {}: REJECTED available mode {}!", m_name, modeStr);
if (mode->preferred)
Log::logger->log(Log::ERR, "Monitor {}: REJECTED preferred mode!!!", m_name);
continue;
}
m_customDrmMode = {};
}
m_refreshRate = mode->refreshRate / 1000.f;
m_size = mode->pixelSize;
m_currentMode = mode;
success = true;
if (mode->preferred)
Log::logger->log(Log::DEBUG, "Monitor {}: requested {}, using preferred mode {}", m_name, requestedStr, modeStr);
else if (mode->modeInfo.has_value() && mode->modeInfo->type == DRM_MODE_TYPE_USERDEF)
Log::logger->log(Log::DEBUG, "Monitor {}: requested {}, using custom mode {}", m_name, requestedStr, modeStr);
else
Log::logger->log(Log::DEBUG, "Monitor {}: requested {}, using available mode {}", m_name, requestedStr, modeStr);
break;
}
// try requested as custom mode jic it works
if (!success && RULE->resolution != Vector2D() && RULE->resolution != Vector2D(-1, -1) && RULE->resolution != Vector2D(-1, -2)) {
auto refreshRate = m_output->getBackend()->type() == Aquamarine::eBackendType::AQ_BACKEND_DRM ? RULE->refreshRate * 1000 : 0;
auto mode = makeShared<Aquamarine::SOutputMode>(Aquamarine::SOutputMode{.pixelSize = RULE->resolution, .refreshRate = refreshRate});
std::string modeStr = std::format("{:X0}@{:.2f}Hz", mode->pixelSize, mode->refreshRate / 1000.f);
m_output->state->setCustomMode(mode);
if (m_state.test()) {
Log::logger->log(Log::DEBUG, "Monitor {}: requested {}, using custom mode {}", m_name, requestedStr, modeStr);
refreshRate = mode->refreshRate / 1000.f;
m_size = mode->pixelSize;
m_currentMode = mode;
m_customDrmMode = {};
success = true;
} else
Log::logger->log(Log::ERR, "Monitor {}: REJECTED custom mode {}!", m_name, modeStr);
}
// try any of the modes if none of the above work
if (!success) {
for (auto const& mode : m_output->modes) {
m_output->state->setMode(mode);
if (!m_state.test())
continue;
auto errorMessage = I18n::i18nEngine()->localize(I18n::TXT_KEY_NOTIF_MONITOR_MODE_FAIL,
{{"name", m_name}, {"mode", std::format("{:X0}@{:.2f}Hz", mode->pixelSize, mode->refreshRate / 1000.f)}});
Log::logger->log(Log::WARN, errorMessage);
g_pHyprNotificationOverlay->addNotification(errorMessage, CHyprColor(0xff0000ff), 5000, ICON_WARNING);
m_refreshRate = mode->refreshRate / 1000.f;
m_size = mode->pixelSize;
m_currentMode = mode;
m_customDrmMode = {};
success = true;
break;
}
}
if (!success) {
Log::logger->log(Log::ERR, "Monitor {} has NO FALLBACK MODES, and an INVALID one was requested: {:X0}@{:.2f}Hz", m_name, RULE->resolution, RULE->refreshRate);
return true;
}
m_vrrActive = m_output->state->state().adaptiveSync // disabled here, will be tested in CConfigManager::ensureVRR()
|| m_createdByUser; // wayland backend doesn't allow for disabling adaptive_sync
m_pixelSize = m_size;
// clang-format off
static const std::array<std::vector<std::pair<std::string, uint32_t>>, 2> formats{
std::vector<std::pair<std::string, uint32_t>>{ /* 10-bit */
{"DRM_FORMAT_XRGB2101010", DRM_FORMAT_XRGB2101010}, {"DRM_FORMAT_XBGR2101010", DRM_FORMAT_XBGR2101010}, {"DRM_FORMAT_XRGB8888", DRM_FORMAT_XRGB8888}, {"DRM_FORMAT_XBGR8888", DRM_FORMAT_XBGR8888}
},
std::vector<std::pair<std::string, uint32_t>>{ /* 8-bit */
{"DRM_FORMAT_XRGB8888", DRM_FORMAT_XRGB8888}, {"DRM_FORMAT_XBGR8888", DRM_FORMAT_XBGR8888}
}
};
// clang-format on
bool set10bit = false;
for (auto const& fmt : formats[sc<int>(!RULE->enable10bit)]) {
m_output->state->setFormat(fmt.second);
m_prevDrmFormat = m_drmFormat;
m_drmFormat = fmt.second;
if (!m_state.test()) {
Log::logger->log(Log::ERR, "output {} failed basic test on format {}", m_name, fmt.first);
} else {
Log::logger->log(Log::DEBUG, "output {} succeeded basic test on format {}", m_name, fmt.first);
if (RULE->enable10bit && fmt.first.contains("101010"))
set10bit = true;
break;
}
}
m_enabled10bit = set10bit;
m_supportsWideColor = RULE->supportsHDR;
m_supportsHDR = RULE->supportsHDR;
m_cmType = RULE->cmType;
switch (m_cmType) {
case NCMType::CM_AUTO: m_cmType = m_enabled10bit && supportsWideColor() ? NCMType::CM_WIDE : NCMType::CM_SRGB; break;
case NCMType::CM_EDID: m_cmType = m_output->parsedEDID.chromaticityCoords.has_value() ? NCMType::CM_EDID : NCMType::CM_SRGB; break;
case NCMType::CM_HDR:
case NCMType::CM_HDR_EDID: m_cmType = supportsHDR() ? m_cmType : NCMType::CM_SRGB; break;
default: break;
}
m_sdrEotf = RULE->sdrEotf;
m_sdrMinLuminance = RULE->sdrMinLuminance;
m_sdrMaxLuminance = RULE->sdrMaxLuminance;
m_minLuminance = RULE->minLuminance;
m_maxLuminance = RULE->maxLuminance;
m_maxAvgLuminance = RULE->maxAvgLuminance;
applyCMType(m_cmType, m_sdrEotf);
m_sdrSaturation = RULE->sdrSaturation;
m_sdrBrightness = RULE->sdrBrightness;
Vector2D logicalSize = m_pixelSize / m_scale;
if (!*PDISABLESCALECHECKS && (logicalSize.x != std::round(logicalSize.x) || logicalSize.y != std::round(logicalSize.y))) {
// invalid scale, will produce fractional pixels.
// find the nearest valid.
float searchScale = std::round(m_scale * 120.0);
bool found = false;
double scaleZero = searchScale / 120.0;
Vector2D logicalZero = m_pixelSize / scaleZero;
if (logicalZero == logicalZero.round())
m_scale = scaleZero;
else {
for (size_t i = 1; i < 90; ++i) {
double scaleUp = (searchScale + i) / 120.0;
double scaleDown = (searchScale - i) / 120.0;
Vector2D logicalUp = m_pixelSize / scaleUp;
Vector2D logicalDown = m_pixelSize / scaleDown;
if (logicalUp == logicalUp.round()) {
found = true;
searchScale = scaleUp;
break;
}
if (logicalDown == logicalDown.round()) {
found = true;
searchScale = scaleDown;
break;
}
}
if (!found) {
if (autoScale)
m_scale = std::round(scaleZero);
else {
Log::logger->log(Log::ERR, "Invalid scale passed to monitor, {} failed to find a clean divisor", m_scale);
g_pConfigManager->addParseError("Invalid scale passed to monitor " + m_name + ", failed to find a clean divisor");
m_scale = getDefaultScale();
}
} else {
if (!autoScale) {
Log::logger->log(Log::ERR, "Invalid scale passed to monitor, {} found suggestion {}", m_scale, searchScale);
static auto PDISABLENOTIFICATION = CConfigValue<Hyprlang::INT>("misc:disable_scale_notification");
if (!*PDISABLENOTIFICATION)
g_pHyprNotificationOverlay->addNotification(
I18n::i18nEngine()->localize(I18n::TXT_KEY_NOTIF_MONITOR_AUTO_SCALE,
{{"name", m_name}, {"scale", std::format("{:.2f}", m_scale)}, {"fixed_scale", std::format("{:.2f}", searchScale)}}),
CHyprColor(1.0, 0.0, 0.0, 1.0), 5000, ICON_WARNING);
}
m_scale = searchScale;
}
}
}
m_output->scheduleFrame();
if (!m_state.commit())
Log::logger->log(Log::ERR, "Couldn't commit output named {}", m_output->name);
Vector2D xfmd = m_transform % 2 == 1 ? Vector2D{m_pixelSize.y, m_pixelSize.x} : m_pixelSize;
m_size = (xfmd / m_scale).round();
m_transformedSize = xfmd;
if (m_createdByUser) {
CBox transformedBox = {0, 0, m_transformedSize.x, m_transformedSize.y};
transformedBox.transform(Math::wlTransformToHyprutils(Math::invertTransform(m_transform)), m_transformedSize.x, m_transformedSize.y);
m_pixelSize = Vector2D(transformedBox.width, transformedBox.height);
}
updateMatrix();
if (WAS10B != m_enabled10bit || OLDRES != m_pixelSize)
g_pHyprOpenGL->destroyMonitorResources(m_self);
g_pCompositor->scheduleMonitorStateRecheck();
m_damage.setSize(m_transformedSize);
// Set scale for all surfaces on this monitor, needed for some clients
// but not on unsafe state to avoid crashes
if (!g_pCompositor->m_unsafeState) {
for (auto const& w : g_pCompositor->m_windows) {
w->updateSurfaceScaleTransformDetails();
}
}
// updato us
g_pHyprRenderer->arrangeLayersForMonitor(m_id);
// reload to fix mirrors
g_pConfigManager->m_wantsMonitorReload = true;
Log::logger->log(Log::DEBUG, "Monitor {} data dump: res {:X}@{:.2f}Hz, scale {:.2f}, transform {}, pos {:X}, 10b {}", m_name, m_pixelSize, m_refreshRate, m_scale,
sc<int>(m_transform), m_position, sc<int>(m_enabled10bit));
EMIT_HOOK_EVENT("monitorLayoutChanged", nullptr);
m_events.modeChanged.emit();
return true;
}
void CMonitor::addDamage(const pixman_region32_t* rg) {
if (m_cursorZoom->value() != 1.f && g_pCompositor->getMonitorFromCursor() == m_self) {
m_damage.damageEntire();
g_pCompositor->scheduleFrameForMonitor(m_self.lock(), Aquamarine::IOutput::AQ_SCHEDULE_DAMAGE);
} else if (m_damage.damage(rg))
g_pCompositor->scheduleFrameForMonitor(m_self.lock(), Aquamarine::IOutput::AQ_SCHEDULE_DAMAGE);
}
void CMonitor::addDamage(const CRegion& rg) {
addDamage(const_cast<CRegion*>(&rg)->pixman());
}
void CMonitor::addDamage(const CBox& box) {
if (m_cursorZoom->value() != 1.f && g_pCompositor->getMonitorFromCursor() == m_self) {
m_damage.damageEntire();
g_pCompositor->scheduleFrameForMonitor(m_self.lock(), Aquamarine::IOutput::AQ_SCHEDULE_DAMAGE);
}
if (m_damage.damage(box))
g_pCompositor->scheduleFrameForMonitor(m_self.lock(), Aquamarine::IOutput::AQ_SCHEDULE_DAMAGE);
}
bool CMonitor::shouldSkipScheduleFrameOnMouseEvent() {
static auto PNOBREAK = CConfigValue<Hyprlang::INT>("cursor:no_break_fs_vrr");
static auto PMINRR = CConfigValue<Hyprlang::INT>("cursor:min_refresh_rate");
// skip scheduling extra frames for fullsreen apps with vrr
const auto FS_WINDOW = getFullscreenWindow();
const bool shouldRenderCursor = g_pHyprRenderer->shouldRenderCursor();
const bool noBreak = FS_WINDOW && (*PNOBREAK == 1 || (*PNOBREAK == 2 && FS_WINDOW->getContentType() == CONTENT_TYPE_GAME));
const bool shouldSkip = (!shouldRenderCursor || noBreak) && m_output->state->state().adaptiveSync;
// keep requested minimum refresh rate
if (shouldSkip && *PMINRR && m_lastPresentationTimer.getMillis() > 1000.0f / *PMINRR) {
// damage whole screen because some previous cursor box damages were skipped
m_damage.damageEntire();
return false;
}
return shouldSkip;
}
bool CMonitor::isMirror() {
return m_mirrorOf != nullptr;
}
bool CMonitor::matchesStaticSelector(const std::string& selector) const {
if (selector.starts_with("desc:")) {
// match by description
const auto DESCRIPTIONSELECTOR = trim(selector.substr(5));
return m_description.starts_with(DESCRIPTIONSELECTOR) || m_shortDescription.starts_with(DESCRIPTIONSELECTOR);
} else {
// match by selector
return m_name == selector;
}
}
WORKSPACEID CMonitor::findAvailableDefaultWS() {
for (WORKSPACEID i = 1; i < LONG_MAX; ++i) {
if (g_pCompositor->getWorkspaceByID(i))
continue;
if (const auto BOUND = g_pConfigManager->getBoundMonitorStringForWS(std::to_string(i)); !BOUND.empty() && BOUND != m_name)
continue;
return i;
}
return LONG_MAX; // shouldn't be reachable
}
void CMonitor::setupDefaultWS(const SMonitorRule& monitorRule) {
// Workspace
std::string newDefaultWorkspaceName = "";
int64_t wsID = WORKSPACE_INVALID;
if (g_pConfigManager->getDefaultWorkspaceFor(m_name).empty())
wsID = findAvailableDefaultWS();
else {
const auto ws = getWorkspaceIDNameFromString(g_pConfigManager->getDefaultWorkspaceFor(m_name));
wsID = ws.id;
newDefaultWorkspaceName = ws.name;
}
if (wsID == WORKSPACE_INVALID || (wsID >= SPECIAL_WORKSPACE_START && wsID <= -2)) {
wsID = std::ranges::distance(g_pCompositor->getWorkspaces()) + 1;
newDefaultWorkspaceName = std::to_string(wsID);
Log::logger->log(Log::DEBUG, "Invalid workspace= directive name in monitor parsing, workspace name \"{}\" is invalid.", g_pConfigManager->getDefaultWorkspaceFor(m_name));
}
auto PNEWWORKSPACE = g_pCompositor->getWorkspaceByID(wsID);
Log::logger->log(Log::DEBUG, "New monitor: WORKSPACEID {}, exists: {}", wsID, sc<int>(PNEWWORKSPACE != nullptr));
if (PNEWWORKSPACE) {
// workspace exists, move it to the newly connected monitor
g_pCompositor->moveWorkspaceToMonitor(PNEWWORKSPACE, m_self.lock());
m_activeWorkspace = PNEWWORKSPACE;
g_pLayoutManager->getCurrentLayout()->recalculateMonitor(m_id);
g_pDesktopAnimationManager->startAnimation(PNEWWORKSPACE, CDesktopAnimationManager::ANIMATION_TYPE_IN, true, true);
} else {
if (newDefaultWorkspaceName.empty())
newDefaultWorkspaceName = std::to_string(wsID);
PNEWWORKSPACE = CWorkspace::create(wsID, m_self.lock(), newDefaultWorkspaceName);
}
m_activeWorkspace = PNEWWORKSPACE;
PNEWWORKSPACE->m_events.activeChanged.emit();
PNEWWORKSPACE->m_visible = true;
PNEWWORKSPACE->m_lastMonitor = "";
}
void CMonitor::setMirror(const std::string& mirrorOf) {
const auto PMIRRORMON = g_pCompositor->getMonitorFromString(mirrorOf);
if (PMIRRORMON == m_mirrorOf)
return;
if (PMIRRORMON && PMIRRORMON->isMirror()) {
Log::logger->log(Log::ERR, "Cannot mirror a mirror!");
return;
}
if (PMIRRORMON == m_self) {
Log::logger->log(Log::ERR, "Cannot mirror self!");
return;
}
if (!PMIRRORMON) {
// disable mirroring
if (m_mirrorOf) {
m_mirrorOf->m_mirrors.erase(std::ranges::find_if(m_mirrorOf->m_mirrors, [&](const auto& other) { return other == m_self; }));
// unlock software for mirrored monitor
g_pPointerManager->unlockSoftwareForMonitor(m_mirrorOf.lock());
}
m_mirrorOf.reset();
// set rule
const auto RULE = g_pConfigManager->getMonitorRuleFor(m_self.lock());
m_position = RULE.offset;
// push to mvmonitors
PHLMONITOR* thisWrapper = nullptr;
// find the wrap
for (auto& m : g_pCompositor->m_realMonitors) {
if (m->m_id == m_id) {
thisWrapper = &m;
break;
}
}
RASSERT(thisWrapper->get(), "CMonitor::setMirror: Had no wrapper???");
if (std::ranges::find_if(g_pCompositor->m_monitors, [&](auto& other) { return other.get() == this; }) == g_pCompositor->m_monitors.end()) {
g_pCompositor->m_monitors.push_back(*thisWrapper);
}
setupDefaultWS(RULE);
applyMonitorRule(const_cast<SMonitorRule*>(&RULE), true); // will apply the offset and stuff
} else {
PHLMONITOR BACKUPMON = nullptr;
for (auto const& m : g_pCompositor->m_monitors) {
if (m.get() != this) {
BACKUPMON = m;
break;
}
}
// move all the WS
std::vector<PHLWORKSPACE> wspToMove;
for (auto const& w : g_pCompositor->getWorkspaces()) {
if (w->m_monitor == m_self || !w->m_monitor)
wspToMove.emplace_back(w.lock());
}
for (auto const& w : wspToMove) {
g_pCompositor->moveWorkspaceToMonitor(w, BACKUPMON);
g_pDesktopAnimationManager->startAnimation(w, CDesktopAnimationManager::ANIMATION_TYPE_IN, true, true);
}
m_activeWorkspace.reset();
m_position = PMIRRORMON->m_position;
m_mirrorOf = PMIRRORMON;
m_mirrorOf->m_mirrors.push_back(m_self);
// remove from mvmonitors
std::erase_if(g_pCompositor->m_monitors, [&](const auto& other) { return other == m_self; });
g_pCompositor->scheduleMonitorStateRecheck();
Desktop::focusState()->rawMonitorFocus(g_pCompositor->m_monitors.front());
// Software lock mirrored monitor
g_pPointerManager->lockSoftwareForMonitor(PMIRRORMON);
}
m_events.modeChanged.emit();
}
float CMonitor::getDefaultScale() {
if (!m_enabled)
return 1;
static constexpr double MMPERINCH = 25.4;
const auto DIAGONALPX = sqrt(pow(m_pixelSize.x, 2) + pow(m_pixelSize.y, 2));
const auto DIAGONALIN = sqrt(pow(m_output->physicalSize.x / MMPERINCH, 2) + pow(m_output->physicalSize.y / MMPERINCH, 2));
const auto PPI = DIAGONALPX / DIAGONALIN;
if (PPI > 200 /* High PPI, 2x*/)
return 2;
else if (PPI > 140 /* Medium PPI, 1.5x*/)
return 1.5;
return 1;
}
static bool shouldWraparound(const WORKSPACEID id1, const WORKSPACEID id2) {
static auto PWORKSPACEWRAPAROUND = CConfigValue<Hyprlang::INT>("animations:workspace_wraparound");
if (!*PWORKSPACEWRAPAROUND)
return false;
WORKSPACEID lowestID = INT64_MAX;
WORKSPACEID highestID = INT64_MIN;
for (auto const& w : g_pCompositor->getWorkspaces()) {
if (w->m_id < 0 || w->m_isSpecialWorkspace)
continue;
lowestID = std::min(w->m_id, lowestID);
highestID = std::max(w->m_id, highestID);
}
return std::min(id1, id2) == lowestID && std::max(id1, id2) == highestID;
}
void CMonitor::changeWorkspace(const PHLWORKSPACE& pWorkspace, bool internal, bool noMouseMove, bool noFocus) {
if (!pWorkspace)
return;
if (pWorkspace->m_isSpecialWorkspace) {
if (m_activeSpecialWorkspace != pWorkspace) {
Log::logger->log(Log::DEBUG, "changeworkspace on special, togglespecialworkspace to id {}", pWorkspace->m_id);
setSpecialWorkspace(pWorkspace);
}
return;
}
if (pWorkspace == m_activeWorkspace)
return;
const auto POLDWORKSPACE = m_activeWorkspace;
m_activeWorkspace = pWorkspace;
if (POLDWORKSPACE) {
POLDWORKSPACE->m_visible = false;
POLDWORKSPACE->m_events.activeChanged.emit();
}
pWorkspace->m_visible = true;
if (!internal) {
const auto ANIMTOLEFT = POLDWORKSPACE && (shouldWraparound(pWorkspace->m_id, POLDWORKSPACE->m_id) ^ (pWorkspace->m_id > POLDWORKSPACE->m_id));
if (POLDWORKSPACE)
g_pDesktopAnimationManager->startAnimation(POLDWORKSPACE, CDesktopAnimationManager::ANIMATION_TYPE_OUT, ANIMTOLEFT);
g_pDesktopAnimationManager->startAnimation(pWorkspace, CDesktopAnimationManager::ANIMATION_TYPE_IN, ANIMTOLEFT);
// move pinned windows
for (auto const& w : g_pCompositor->m_windows) {
if (w->m_workspace == POLDWORKSPACE && w->m_pinned)
w->moveToWorkspace(pWorkspace);
}
if (!noFocus && !Desktop::focusState()->monitor()->m_activeSpecialWorkspace &&
!(Desktop::focusState()->window() && Desktop::focusState()->window()->m_pinned && Desktop::focusState()->window()->m_monitor == m_self)) {
static auto PFOLLOWMOUSE = CConfigValue<Hyprlang::INT>("input:follow_mouse");
auto pWindow = pWorkspace->m_hasFullscreenWindow ? pWorkspace->getFullscreenWindow() : pWorkspace->getLastFocusedWindow();
if (!pWindow) {
if (*PFOLLOWMOUSE == 1)
pWindow = g_pCompositor->vectorToWindowUnified(g_pInputManager->getMouseCoordsInternal(),
Desktop::View::RESERVED_EXTENTS | Desktop::View::INPUT_EXTENTS | Desktop::View::ALLOW_FLOATING);
if (!pWindow)
pWindow = pWorkspace->getTopLeftWindow();
if (!pWindow)
pWindow = pWorkspace->getFirstWindow();
}
Desktop::focusState()->fullWindowFocus(pWindow);
}
if (!noMouseMove)
g_pInputManager->simulateMouseMovement();
g_pLayoutManager->getCurrentLayout()->recalculateMonitor(m_id);
g_pEventManager->postEvent(SHyprIPCEvent{"workspace", pWorkspace->m_name});
g_pEventManager->postEvent(SHyprIPCEvent{"workspacev2", std::format("{},{}", pWorkspace->m_id, pWorkspace->m_name)});
EMIT_HOOK_EVENT("workspace", pWorkspace);
}
// set all LSes as not above fullscreen on workspace changes
for (auto const& ls : g_pCompositor->m_layers) {
if (ls->m_monitor == m_self)
ls->m_aboveFullscreen = false;
}
pWorkspace->m_events.activeChanged.emit();
g_pHyprRenderer->damageMonitor(m_self.lock());
g_pDesktopAnimationManager->setFullscreenFadeAnimation(
pWorkspace, pWorkspace->m_hasFullscreenWindow ? CDesktopAnimationManager::ANIMATION_TYPE_IN : CDesktopAnimationManager::ANIMATION_TYPE_OUT);
g_pConfigManager->ensureVRR(m_self.lock());
g_pCompositor->updateSuspendedStates();
if (m_activeSpecialWorkspace)
g_pDesktopAnimationManager->setFullscreenFadeAnimation(
m_activeSpecialWorkspace, m_activeSpecialWorkspace->m_hasFullscreenWindow ? CDesktopAnimationManager::ANIMATION_TYPE_IN : CDesktopAnimationManager::ANIMATION_TYPE_OUT);
}
void CMonitor::changeWorkspace(const WORKSPACEID& id, bool internal, bool noMouseMove, bool noFocus) {
changeWorkspace(g_pCompositor->getWorkspaceByID(id), internal, noMouseMove, noFocus);
}
void CMonitor::setSpecialWorkspace(const PHLWORKSPACE& pWorkspace) {
if (m_activeSpecialWorkspace == pWorkspace)
return;
const auto POLDSPECIAL = m_activeSpecialWorkspace;
m_specialFade->setConfig(g_pConfigManager->getAnimationPropertyConfig(pWorkspace ? "specialWorkspaceIn" : "specialWorkspaceOut"));
*m_specialFade = pWorkspace ? 1.F : 0.F;
g_pHyprRenderer->damageMonitor(m_self.lock());
if (!pWorkspace) {
// remove special if exists
if (m_activeSpecialWorkspace) {
m_activeSpecialWorkspace->m_visible = false;
g_pDesktopAnimationManager->startAnimation(m_activeSpecialWorkspace, CDesktopAnimationManager::ANIMATION_TYPE_OUT, false);
g_pEventManager->postEvent(SHyprIPCEvent{"activespecial", "," + m_name});
g_pEventManager->postEvent(SHyprIPCEvent{"activespecialv2", ",," + m_name});
// Reset layer surface state when closing special workspace
for (auto const& ls : g_pCompositor->m_layers) {
if (ls->m_monitor == m_self)
ls->m_aboveFullscreen = false;
}
}
m_activeSpecialWorkspace.reset();
if (POLDSPECIAL)
POLDSPECIAL->m_events.activeChanged.emit();
g_pLayoutManager->getCurrentLayout()->recalculateMonitor(m_id);
if (!(Desktop::focusState()->window() && Desktop::focusState()->window()->m_pinned && Desktop::focusState()->window()->m_monitor == m_self)) {
if (const auto PLAST = m_activeWorkspace->getLastFocusedWindow(); PLAST)
Desktop::focusState()->fullWindowFocus(PLAST);
else
g_pInputManager->refocus();
}
g_pDesktopAnimationManager->setFullscreenFadeAnimation(
m_activeWorkspace, m_activeWorkspace->m_hasFullscreenWindow ? CDesktopAnimationManager::ANIMATION_TYPE_IN : CDesktopAnimationManager::ANIMATION_TYPE_OUT);
g_pConfigManager->ensureVRR(m_self.lock());
g_pCompositor->updateSuspendedStates();
return;
}
if (m_activeSpecialWorkspace) {
m_activeSpecialWorkspace->m_visible = false;
g_pDesktopAnimationManager->startAnimation(m_activeSpecialWorkspace, CDesktopAnimationManager::ANIMATION_TYPE_OUT, false);
}
bool wasActive = false;
//close if open elsewhere
const auto PMONITORWORKSPACEOWNER = pWorkspace->m_monitor.lock();
if (const auto PMWSOWNER = pWorkspace->m_monitor.lock(); PMWSOWNER && PMWSOWNER->m_activeSpecialWorkspace == pWorkspace) {
PMWSOWNER->m_activeSpecialWorkspace.reset();
g_pLayoutManager->getCurrentLayout()->recalculateMonitor(PMWSOWNER->m_id);
g_pEventManager->postEvent(SHyprIPCEvent{"activespecial", "," + PMWSOWNER->m_name});
g_pEventManager->postEvent(SHyprIPCEvent{"activespecialv2", ",," + PMWSOWNER->m_name});
// Reset layer surfaces on the old monitor when special workspace is stolen
for (auto const& ls : g_pCompositor->m_layers) {
if (ls->m_monitor == PMWSOWNER)
ls->m_aboveFullscreen = false;
}
const auto PACTIVEWORKSPACE = PMWSOWNER->m_activeWorkspace;
g_pDesktopAnimationManager->setFullscreenFadeAnimation(PACTIVEWORKSPACE,
PACTIVEWORKSPACE && PACTIVEWORKSPACE->m_hasFullscreenWindow ? CDesktopAnimationManager::ANIMATION_TYPE_IN :
CDesktopAnimationManager::ANIMATION_TYPE_OUT);
wasActive = true;
}
// open special
pWorkspace->m_monitor = m_self;
m_activeSpecialWorkspace = pWorkspace;
m_activeSpecialWorkspace->m_visible = true;
// Reset layer surface state when opening special workspace
for (auto const& ls : g_pCompositor->m_layers) {
if (ls->m_monitor == m_self)
ls->m_aboveFullscreen = false;
}
if (POLDSPECIAL)
POLDSPECIAL->m_events.activeChanged.emit();
if (PMONITORWORKSPACEOWNER != m_self)
pWorkspace->m_events.monitorChanged.emit();
if (!wasActive)
pWorkspace->m_events.activeChanged.emit();
if (!wasActive)
g_pDesktopAnimationManager->startAnimation(pWorkspace, CDesktopAnimationManager::ANIMATION_TYPE_IN, true);
for (auto const& w : g_pCompositor->m_windows) {
if (w->m_workspace == pWorkspace) {
w->m_monitor = m_self;
w->updateSurfaceScaleTransformDetails();
w->setAnimationsToMove();
const auto MIDDLE = w->middle();
if (w->m_isFloating && VECNOTINRECT(MIDDLE, m_position.x, m_position.y, m_position.x + m_size.x, m_position.y + m_size.y) && !w->isX11OverrideRedirect()) {
// if it's floating and the middle isn't on the current mon, move it to the center
const auto PMONFROMMIDDLE = g_pCompositor->getMonitorFromVector(MIDDLE);
Vector2D pos = w->m_realPosition->goal();
if (VECNOTINRECT(MIDDLE, PMONFROMMIDDLE->m_position.x, PMONFROMMIDDLE->m_position.y, PMONFROMMIDDLE->m_position.x + PMONFROMMIDDLE->m_size.x,
PMONFROMMIDDLE->m_position.y + PMONFROMMIDDLE->m_size.y)) {
// not on any monitor, center
pos = middle() / 2.f - w->m_realSize->goal() / 2.f;
} else
pos = pos - PMONFROMMIDDLE->m_position + m_position;
*w->m_realPosition = pos;
w->m_position = pos;
}
}
}
g_pLayoutManager->getCurrentLayout()->recalculateMonitor(m_id);
if (!(Desktop::focusState()->window() && Desktop::focusState()->window()->m_pinned && Desktop::focusState()->window()->m_monitor == m_self)) {
if (const auto PLAST = pWorkspace->getLastFocusedWindow(); PLAST)
Desktop::focusState()->fullWindowFocus(PLAST);
else
g_pInputManager->refocus();
}
g_pEventManager->postEvent(SHyprIPCEvent{"activespecial", pWorkspace->m_name + "," + m_name});
g_pEventManager->postEvent(SHyprIPCEvent{"activespecialv2", std::to_string(pWorkspace->m_id) + "," + pWorkspace->m_name + "," + m_name});
g_pHyprRenderer->damageMonitor(m_self.lock());
g_pDesktopAnimationManager->setFullscreenFadeAnimation(
pWorkspace, pWorkspace->m_hasFullscreenWindow ? CDesktopAnimationManager::ANIMATION_TYPE_IN : CDesktopAnimationManager::ANIMATION_TYPE_OUT);
g_pConfigManager->ensureVRR(m_self.lock());
g_pCompositor->updateSuspendedStates();
}
void CMonitor::setSpecialWorkspace(const WORKSPACEID& id) {
setSpecialWorkspace(g_pCompositor->getWorkspaceByID(id));
}
void CMonitor::moveTo(const Vector2D& pos) {
m_position = pos;
}
Vector2D CMonitor::middle() {
return m_position + m_size / 2.f;
}
void CMonitor::updateMatrix() {
m_projMatrix = Mat3x3::identity();
if (m_transform != WL_OUTPUT_TRANSFORM_NORMAL)
m_projMatrix.translate(m_pixelSize / 2.0).transform(Math::wlTransformToHyprutils(m_transform)).translate(-m_transformedSize / 2.0);
}
WORKSPACEID CMonitor::activeWorkspaceID() {
return m_activeWorkspace ? m_activeWorkspace->m_id : 0;
}
WORKSPACEID CMonitor::activeSpecialWorkspaceID() {
return m_activeSpecialWorkspace ? m_activeSpecialWorkspace->m_id : 0;
}
CBox CMonitor::logicalBox() {
return {m_position, m_size};
}
CBox CMonitor::logicalBoxMinusReserved() {
return m_reservedArea.apply(logicalBox());
}
void CMonitor::scheduleDone() {
if (m_doneScheduled)
return;
m_doneScheduled = true;
g_pEventLoopManager->doLater([M = m_self] {
if (!M) // if M is gone, we got destroyed, doesn't matter.
return;
if (!PROTO::outputs.contains(M->m_name))
return;
PROTO::outputs.at(M->m_name)->sendDone();
M->m_doneScheduled = false;
});
}
void CMonitor::setCTM(const Mat3x3& ctm_) {
m_ctm = ctm_;
m_ctmUpdated = true;
g_pCompositor->scheduleFrameForMonitor(m_self.lock(), Aquamarine::IOutput::scheduleFrameReason::AQ_SCHEDULE_NEEDS_FRAME);
}
uint32_t CMonitor::isSolitaryBlocked(bool full) {
uint32_t reasons = 0;
if (g_pHyprNotificationOverlay->hasAny()) {
reasons |= SC_NOTIFICATION;
if (!full)
return reasons;
}
if (g_pHyprError->active() && Desktop::focusState()->monitor() == m_self) {
reasons |= SC_ERRORBAR;
if (!full)
return reasons;
}
if (g_pSessionLockManager->isSessionLocked()) {
reasons |= SC_LOCK;
if (!full)
return reasons;
}
const auto PWORKSPACE = m_activeWorkspace;
if (!PWORKSPACE) {
reasons |= SC_WORKSPACE;
return reasons;
}
if (!PWORKSPACE->m_hasFullscreenWindow) {
reasons |= SC_WINDOWED;
if (!full)
return reasons;
}
if (PROTO::data->dndActive()) {
reasons |= SC_DND;
if (!full)
return reasons;
}
if (m_activeSpecialWorkspace) {
reasons |= SC_SPECIAL;
if (!full)
return reasons;
}
if (PWORKSPACE->m_alpha->value() != 1.f) {
reasons |= SC_ALPHA;
if (!full)
return reasons;
}
if (PWORKSPACE->m_renderOffset->value() != Vector2D{}) {
reasons |= SC_OFFSET;
if (!full)
return reasons;
}
const auto PCANDIDATE = PWORKSPACE->getFullscreenWindow();
if (!PCANDIDATE) {
reasons |= SC_CANDIDATE;
return reasons;
}
if (!PCANDIDATE->opaque()) {
reasons |= SC_OPAQUE;
if (!full)
return reasons;
}
if (PCANDIDATE->m_realSize->value() != m_size || PCANDIDATE->m_realPosition->value() != m_position || PCANDIDATE->m_realPosition->isBeingAnimated() ||
PCANDIDATE->m_realSize->isBeingAnimated()) {
reasons |= SC_TRANSFORM;
if (!full)
return reasons;
}
if (!m_layerSurfaceLayers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY].empty()) {
reasons |= SC_OVERLAYS;
if (!full)
return reasons;
}
for (auto const& topls : m_layerSurfaceLayers[ZWLR_LAYER_SHELL_V1_LAYER_TOP]) {
if (topls->m_alpha->value() != 0.f) {
reasons |= SC_OVERLAYS;
if (!full)
return reasons;
}
}
for (auto const& w : g_pCompositor->m_windows) {
if (w == PCANDIDATE || (!w->m_isMapped && !w->m_fadingOut) || w->isHidden())
continue;
if (w->workspaceID() == PCANDIDATE->workspaceID() && w->m_isFloating && w->m_createdOverFullscreen && w->visibleOnMonitor(m_self.lock())) {
reasons |= SC_FLOAT;
if (!full)
return reasons;
}
}
for (auto const& ws : g_pCompositor->getWorkspaces()) {
if (ws->m_alpha->value() <= 0.F || !ws->m_isSpecialWorkspace || ws->m_monitor != m_self)
continue;
reasons |= SC_WORKSPACES;
if (!full)
return reasons;
}
// check if it did not open any subsurfaces or shit
if (!PCANDIDATE->getSolitaryResource())
reasons |= SC_SURFACES;
return reasons;
}
void CMonitor::recheckSolitary() {
m_solitaryClient.reset(); // reset it, if we find one it will be set.
if (isSolitaryBlocked())
return;
m_solitaryClient = m_activeWorkspace->getFullscreenWindow();
}
uint8_t CMonitor::isTearingBlocked(bool full) {
uint8_t reasons = 0;
static auto PTEARINGENABLED = CConfigValue<Hyprlang::INT>("general:allow_tearing");
if (!m_tearingState.nextRenderTorn) {
reasons |= TC_NOT_TORN;
if (!full)
return reasons;
}
if (!*PTEARINGENABLED) {
reasons |= TC_USER;
if (!full) {
Log::logger->log(Log::WARN, "Tearing commit requested but the master switch general:allow_tearing is off, ignoring");
return reasons;
}
}
if (g_pHyprOpenGL->m_renderData.mouseZoomFactor != 1.0) {
reasons |= TC_ZOOM;
if (!full) {
Log::logger->log(Log::WARN, "Tearing commit requested but scale factor is not 1, ignoring");
return reasons;
}
}
if (!m_tearingState.canTear) {
reasons |= TC_SUPPORT;
if (!full) {
Log::logger->log(Log::WARN, "Tearing commit requested but monitor doesn't support it, ignoring");
return reasons;
}
}
if (m_solitaryClient.expired()) {
reasons |= TC_CANDIDATE;
return reasons;
}
if (!m_solitaryClient->canBeTorn())
reasons |= TC_WINDOW;
return reasons;
}
bool CMonitor::updateTearing() {
m_tearingState.activelyTearing = !isTearingBlocked();
m_tearingState.nextRenderTorn = false;
return m_tearingState.activelyTearing;
}
uint16_t CMonitor::isDSBlocked(bool full) {
uint16_t reasons = 0;
static auto PDIRECTSCANOUT = CConfigValue<Hyprlang::INT>("render:direct_scanout");
static auto PPASS = CConfigValue<Hyprlang::INT>("render:cm_fs_passthrough");
static auto PNONSHADER = CConfigValue<Hyprlang::INT>("render:non_shader_cm");
if (*PDIRECTSCANOUT == 0) {
reasons |= DS_BLOCK_USER;
if (!full)
return reasons;
}
if (*PDIRECTSCANOUT == 2) {
if (!m_activeWorkspace || !m_activeWorkspace->m_hasFullscreenWindow || m_activeWorkspace->m_fullscreenMode != FSMODE_FULLSCREEN) {
reasons |= DS_BLOCK_WINDOWED;
if (!full)
return reasons;
} else if (m_activeWorkspace->getFullscreenWindow()->getContentType() != CONTENT_TYPE_GAME) {
reasons |= DS_BLOCK_CONTENT;
if (!full)
return reasons;
}
}
if (m_tearingState.activelyTearing) {
reasons |= DS_BLOCK_TEARING;
if (!full)
return reasons;
}
if (!m_mirrors.empty() || isMirror()) {
reasons |= DS_BLOCK_MIRROR;
if (!full)
return reasons;
}
if (g_pHyprRenderer->m_directScanoutBlocked) {
reasons |= DS_BLOCK_RECORD;
if (!full)
return reasons;
}
if (g_pPointerManager->softwareLockedFor(m_self.lock())) {
reasons |= DS_BLOCK_SW;
if (!full)
return reasons;
}
const auto PCANDIDATE = m_solitaryClient.lock();
if (!PCANDIDATE) {
reasons |= DS_BLOCK_CANDIDATE;
return reasons;
}
const auto PSURFACE = PCANDIDATE->getSolitaryResource();
if (!PSURFACE || !PSURFACE->m_current.texture || !PSURFACE->m_current.buffer) {
reasons |= DS_BLOCK_SURFACE;
return reasons;
}
if (PSURFACE->m_current.bufferSize != m_pixelSize || PSURFACE->m_current.transform != m_transform) {
reasons |= DS_BLOCK_TRANSFORM;
if (!full)
return reasons;
}
// we can't scanout shm buffers.
const auto params = PSURFACE->m_current.buffer->dmabuf();
if (!params.success || !PSURFACE->m_current.texture->m_eglImage /* dmabuf */) {
reasons |= DS_BLOCK_DMA;
if (!full)
return reasons;
}
const bool surfaceIsHDR = PSURFACE->m_colorManagement.valid() && PSURFACE->m_colorManagement->isHDR();
const bool surfaceIsScRGB = surfaceIsHDR && PSURFACE->m_colorManagement->isWindowsScRGB();
if (needsCM() && (*PNONSHADER != CM_NS_IGNORE || surfaceIsScRGB) && !canNoShaderCM() &&
((inHDR() && (*PPASS == 0 || !surfaceIsHDR)) || (!inHDR() && (*PPASS != 1 || surfaceIsHDR))))
reasons |= DS_BLOCK_CM;
return reasons;
}
bool CMonitor::attemptDirectScanout() {
static const auto PSAME = CConfigValue<Hyprlang::INT>("debug:ds_handle_same_buffer");
static const auto PSAMEFIFO = CConfigValue<Hyprlang::INT>("debug:ds_handle_same_buffer_fifo");
const auto blockedReason = isDSBlocked();
if (blockedReason)
return false;
const auto PCANDIDATE = m_solitaryClient.lock();
const auto PSURFACE = PCANDIDATE->getSolitaryResource();
const auto params = PSURFACE->m_current.buffer->dmabuf();
Log::logger->log(Log::TRACE, "attemptDirectScanout: surface {:x} passed, will attempt, buffer {} fmt: {} -> {} (mod {})", rc<uintptr_t>(PSURFACE.get()),
rc<uintptr_t>(PSURFACE->m_current.buffer.m_buffer.get()), m_drmFormat, params.format, params.modifier);
auto PBUFFER = PSURFACE->m_current.buffer.m_buffer;
// #TODO this entire bit needs figuring out, vrr goes down the drain without it
if (PBUFFER == m_output->state->state().buffer && *PSAME) {
PSURFACE->presentFeedback(Time::steadyNow(), m_self.lock());
if (m_scanoutNeedsCursorUpdate) {
if (!m_state.test()) {
Log::logger->log(Log::TRACE, "attemptDirectScanout: failed basic test on cursor update");
return false;
}
if (!m_output->commit()) {
Log::logger->log(Log::TRACE, "attemptDirectScanout: failed to commit cursor update");
m_lastScanout.reset();
return false;
}
m_scanoutNeedsCursorUpdate = false;
}
//#TODO this entire bit is bootleg deluxe, above bit is to not make vrr go down the drain, returning early here means fifo gets forever locked.
if (PSURFACE->m_fifo && *PSAMEFIFO)
PSURFACE->m_stateQueue.unlockFirst(LOCK_REASON_FIFO);
return true;
}
// FIXME: make sure the buffer actually follows the available scanout dmabuf formats
// and comes from the appropriate device. This may implode on multi-gpu!!
// entering into scanout, so save monitor format
if (m_lastScanout.expired())
m_prevDrmFormat = m_drmFormat;
if (m_drmFormat != params.format) {
m_output->state->setFormat(params.format);
m_drmFormat = params.format;
}
m_output->state->setBuffer(PBUFFER);
Log::logger->log(Log::TRACE, "attemptDirectScanout: setting presentation mode");
m_output->state->setPresentationMode(m_tearingState.activelyTearing ? Aquamarine::eOutputPresentationMode::AQ_OUTPUT_PRESENTATION_IMMEDIATE :
Aquamarine::eOutputPresentationMode::AQ_OUTPUT_PRESENTATION_VSYNC);
if (!m_state.test()) {
Log::logger->log(Log::TRACE, "attemptDirectScanout: failed basic test");
return false;
}
PSURFACE->presentFeedback(Time::steadyNow(), m_self.lock());
m_output->state->addDamage(PSURFACE->m_current.accumulateBufferDamage());
m_output->state->resetExplicitFences();
// no need to do explicit sync here as surface current can only ever be ready to read
bool ok = m_output->commit();
if (!ok) {
Log::logger->log(Log::TRACE, "attemptDirectScanout: failed to scanout surface");
m_lastScanout.reset();
return false;
}
if (m_lastScanout.expired()) {
m_lastScanout = PCANDIDATE;
Log::logger->log(Log::DEBUG, "Entered a direct scanout to {:x}: \"{}\"", rc<uintptr_t>(PCANDIDATE.get()), PCANDIDATE->m_title);
}
m_scanoutNeedsCursorUpdate = false;
if (!PBUFFER->lockedByBackend || PBUFFER->m_hlEvents.backendRelease)
return true;
// lock buffer while DRM/KMS is using it, then release it when page flip happens since DRM/KMS should be done by then
// btw buffer's syncReleaser will take care of signaling release point, so we don't do that here
PBUFFER->lock();
PBUFFER->onBackendRelease([wb = WP<IHLBuffer>{PBUFFER}] {
if (wb)
wb->unlock();
});
return true;
}
void CMonitor::setDPMS(bool on) {
// Don't trigger animation if the target state is the same
if (m_dpmsStatus == on)
return;
m_dpmsStatus = on;
m_events.dpmsChanged.emit();
if (on) {
// enable the monitor. Wait for the frame to be presented, then begin animation
m_dpmsBlackOpacity->setCallbackOnEnd(nullptr);
m_dpmsBlackOpacity->setValueAndWarp(1.F);
m_pendingDpmsAnimation = true;
m_pendingDpmsAnimationCounter = 0;
commitDPMSState(true);
} else {
// disable the monitor. Begin the animation, then do dpms on its end.
m_dpmsBlackOpacity->setCallbackOnEnd(nullptr);
m_dpmsBlackOpacity->setValueAndWarp(0.F);
*m_dpmsBlackOpacity = 1.F;
m_dpmsBlackOpacity->setCallbackOnEnd(
[this, self = m_self](auto) {
if (!self)
return;
// commit DPMS to disable the monitor, it's fully black now
commitDPMSState(false);
},
true);
}
}
void CMonitor::commitDPMSState(bool state) {
m_output->state->resetExplicitFences();
m_output->state->setEnabled(state);
if (!m_state.commit()) {
Log::logger->log(Log::ERR, "Couldn't commit output {} for DPMS = {}, will retry.", m_name, state);
// retry in 2 frames. This could happen when the DRM backend rejects our commit
// because disable + enable were sent almost instantly
m_dpmsRetryTimer = makeShared<CEventLoopTimer>(
std::chrono::milliseconds(2000 / sc<int>(m_refreshRate)),
[this, self = m_self](SP<CEventLoopTimer> s, void* d) {
if (!self)
return;
m_output->state->resetExplicitFences();
m_output->state->setEnabled(m_dpmsStatus);
if (!m_state.commit()) {
Log::logger->log(Log::ERR, "Couldn't retry committing output {} for DPMS = {}", m_name, m_dpmsStatus);
return;
}
m_dpmsRetryTimer.reset();
},
nullptr);
g_pEventLoopManager->addTimer(m_dpmsRetryTimer);
return;
}
if (state)
g_pHyprRenderer->damageMonitor(m_self.lock());
}
void CMonitor::debugLastPresentation(const std::string& message) {
Log::logger->log(Log::TRACE, "{} (last presentation {} - {} fps)", message, m_lastPresentationTimer.getMillis(),
m_lastPresentationTimer.getMillis() > 0 ? 1000.0f / m_lastPresentationTimer.getMillis() : 0.0f);
}
void CMonitor::onCursorMovedOnMonitor() {
if (!m_tearingState.activelyTearing || !m_solitaryClient || !g_pHyprRenderer->shouldRenderCursor())
return;
// submit a frame immediately. This will only update the cursor pos.
// output->state->setBuffer(output->state->state().buffer);
// output->state->addDamage(CRegion{});
// output->state->setPresentationMode(Aquamarine::eOutputPresentationMode::AQ_OUTPUT_PRESENTATION_IMMEDIATE);
// if (!output->commit())
// Log::logger->log(Log::ERR, "onCursorMovedOnMonitor: tearing and wanted to update cursor, failed.");
// FIXME: try to do the above. We currently can't just render because drm is a fucking bitch
// and throws a "nO pRoP cAn Be ChAnGeD dUrInG AsYnC fLiP" on crtc_x
// this will throw too but fix it if we use sw cursors
m_tearingState.frameScheduledWhileBusy = true;
}
bool CMonitor::supportsWideColor() {
switch (m_supportsWideColor) {
case -1: return false;
case 1: return true;
default: return m_output->parsedEDID.supportsBT2020;
}
}
bool CMonitor::supportsHDR() {
if (!supportsWideColor())
return false;
switch (m_supportsHDR) {
case -1: return false;
case 1: return true;
default: return m_output->parsedEDID.hdrMetadata.has_value() ? m_output->parsedEDID.hdrMetadata->supportsPQ : false;
}
}
float CMonitor::minLuminance(float defaultValue) {
return m_minLuminance >= 0 ? m_minLuminance : (m_output->parsedEDID.hdrMetadata.has_value() ? m_output->parsedEDID.hdrMetadata->desiredContentMinLuminance : defaultValue);
}
int CMonitor::maxLuminance(int defaultValue) {
return m_maxLuminance >= 0 ? m_maxLuminance : (m_output->parsedEDID.hdrMetadata.has_value() ? m_output->parsedEDID.hdrMetadata->desiredContentMaxLuminance : defaultValue);
}
int CMonitor::maxAvgLuminance(int defaultValue) {
return m_maxAvgLuminance >= 0 ? m_maxAvgLuminance :
(m_output->parsedEDID.hdrMetadata.has_value() ? m_output->parsedEDID.hdrMetadata->desiredMaxFrameAverageLuminance : defaultValue);
}
float CMonitor::maxFALL() {
return m_maxAvgLuminance >= 0 ? m_maxAvgLuminance : (m_output->parsedEDID.hdrMetadata.has_value() ? m_output->parsedEDID.hdrMetadata->desiredMaxFrameAverageLuminance : 0);
}
float CMonitor::maxCLL() {
return m_maxLuminance >= 0 ? m_maxLuminance : (m_output->parsedEDID.hdrMetadata.has_value() ? m_output->parsedEDID.hdrMetadata->desiredContentMaxLuminance : 0);
}
bool CMonitor::wantsWideColor() {
return supportsWideColor() && (wantsHDR() || m_imageDescription->value().primariesNamed == CM_PRIMARIES_BT2020);
}
bool CMonitor::wantsHDR() {
return supportsHDR() && inHDR();
}
bool CMonitor::inHDR() {
return m_output->state->state().hdrMetadata.hdmi_metadata_type1.eotf == 2;
}
bool CMonitor::inFullscreenMode() {
// Check special workspace first since it renders on top of regular workspaces
if (m_activeSpecialWorkspace && m_activeSpecialWorkspace->m_hasFullscreenWindow && m_activeSpecialWorkspace->m_fullscreenMode == FSMODE_FULLSCREEN)
return true;
return m_activeWorkspace && m_activeWorkspace->m_hasFullscreenWindow && m_activeWorkspace->m_fullscreenMode == FSMODE_FULLSCREEN;
}
PHLWINDOW CMonitor::getFullscreenWindow() {
// Check special workspace first since it renders on top of regular workspaces
if (m_activeSpecialWorkspace && m_activeSpecialWorkspace->m_hasFullscreenWindow && m_activeSpecialWorkspace->m_fullscreenMode == FSMODE_FULLSCREEN)
return m_activeSpecialWorkspace->getFullscreenWindow();
if (m_activeWorkspace && m_activeWorkspace->m_hasFullscreenWindow && m_activeWorkspace->m_fullscreenMode == FSMODE_FULLSCREEN)
return m_activeWorkspace->getFullscreenWindow();
return nullptr;
}
std::optional<NColorManagement::PImageDescription> CMonitor::getFSImageDescription() {
if (!inFullscreenMode())
return {};
const auto FS_WINDOW = getFullscreenWindow();
if (!FS_WINDOW)
return {};
const auto ROOT_SURF = FS_WINDOW->wlSurface()->resource();
const auto SURF = ROOT_SURF->findWithCM();
return SURF ? NColorManagement::CImageDescription::from(SURF->m_colorManagement->imageDescription()) : DEFAULT_IMAGE_DESCRIPTION;
}
NColorManagement::SPCPRimaries CMonitor::getMasteringPrimaries() {
return m_output->parsedEDID.chromaticityCoords.has_value() ?
NColorManagement::SPCPRimaries{
.red = {.x = m_output->parsedEDID.chromaticityCoords->red.x, .y = m_output->parsedEDID.chromaticityCoords->red.y},
.green = {.x = m_output->parsedEDID.chromaticityCoords->green.x, .y = m_output->parsedEDID.chromaticityCoords->green.y},
.blue = {.x = m_output->parsedEDID.chromaticityCoords->blue.x, .y = m_output->parsedEDID.chromaticityCoords->blue.y},
.white = {.x = m_output->parsedEDID.chromaticityCoords->white.x, .y = m_output->parsedEDID.chromaticityCoords->white.y},
} :
NColorManagement::SPCPRimaries{};
}
NColorManagement::SImageDescription::SPCMasteringLuminances CMonitor::getMasteringLuminances() {
return {
.min = m_minLuminance >= 0 ? m_minLuminance : (m_output->parsedEDID.hdrMetadata.has_value() ? m_output->parsedEDID.hdrMetadata->desiredContentMinLuminance : 0),
.max = m_maxLuminance >= 0 ? m_maxLuminance : (m_output->parsedEDID.hdrMetadata.has_value() ? m_output->parsedEDID.hdrMetadata->desiredContentMaxLuminance : 0),
};
}
bool CMonitor::needsCM() {
const auto SRC_DESC = getFSImageDescription();
return SRC_DESC.has_value() && SRC_DESC.value() != m_imageDescription;
}
// TODO support more drm properties
bool CMonitor::canNoShaderCM() {
static auto PNONSHADER = CConfigValue<Hyprlang::INT>("render:non_shader_cm");
if (*PNONSHADER == CM_NS_DISABLE)
return false;
const auto SRC_DESC = getFSImageDescription();
if (!SRC_DESC.has_value())
return false;
if (SRC_DESC.value() == m_imageDescription)
return true; // no CM needed
const auto SRC_DESC_VALUE = SRC_DESC.value()->value();
if (SRC_DESC_VALUE.icc.fd >= 0 || m_imageDescription->value().icc.fd >= 0)
return false; // no ICC support
static auto PSDREOTF = CConfigValue<Hyprlang::INT>("render:cm_sdr_eotf");
// only primaries differ
return (
(SRC_DESC_VALUE.transferFunction == m_imageDescription->value().transferFunction ||
(*PSDREOTF == 2 && SRC_DESC_VALUE.transferFunction == NColorManagement::CM_TRANSFER_FUNCTION_SRGB &&
m_imageDescription->value().transferFunction == NColorManagement::CM_TRANSFER_FUNCTION_GAMMA22)) &&
SRC_DESC_VALUE.transferFunctionPower == m_imageDescription->value().transferFunctionPower &&
(!inHDR() || SRC_DESC_VALUE.luminances == m_imageDescription->value().luminances)
// not used by shaders atm
// && SRC_DESC_VALUE.masteringLuminances == m_imageDescription->value().masteringLuminances && SRC_DESC_VALUE.maxCLL == m_imageDescription->value().maxCLL && SRC_DESC_VALUE.maxFALL == m_imageDescription->value().maxFALL
);
}
bool CMonitor::doesNoShaderCM() {
return m_noShaderCTM;
}
CMonitorState::CMonitorState(CMonitor* owner) : m_owner(owner) {
;
}
void CMonitorState::ensureBufferPresent() {
const auto STATE = m_owner->m_output->state->state();
if (!STATE.enabled) {
Log::logger->log(Log::TRACE, "CMonitorState::ensureBufferPresent: Ignoring, monitor is not enabled");
return;
}
if (STATE.buffer) {
if (const auto params = STATE.buffer->dmabuf(); params.success && params.format == m_owner->m_drmFormat)
return;
}
// this is required for modesetting being possible and might be missing in case of first tests in the renderer
// where we test modes and buffers
Log::logger->log(Log::DEBUG, "CMonitorState::ensureBufferPresent: no buffer or mismatched format, attaching one from the swapchain for modeset being possible");
m_owner->m_output->state->setBuffer(m_owner->m_output->swapchain->next(nullptr));
m_owner->m_output->swapchain->rollback(); // restore the counter, don't advance the swapchain
}
bool CMonitorState::commit() {
if (!updateSwapchain())
return false;
EMIT_HOOK_EVENT("preMonitorCommit", m_owner->m_self.lock());
ensureBufferPresent();
bool ret = m_owner->m_output->commit();
return ret;
}
bool CMonitorState::test() {
if (!updateSwapchain())
return false;
ensureBufferPresent();
return m_owner->m_output->test();
}
bool CMonitorState::updateSwapchain() {
auto options = m_owner->m_output->swapchain->currentOptions();
const auto& STATE = m_owner->m_output->state->state();
const auto& MODE = STATE.mode ? STATE.mode : STATE.customMode;
if (!MODE) {
Log::logger->log(Log::WARN, "updateSwapchain: No mode?");
return true;
}
options.format = m_owner->m_drmFormat;
options.scanout = true;
options.length = 3;
options.size = MODE->pixelSize;
return m_owner->m_output->swapchain->reconfigure(options);
}
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