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tearing-control: hyprland impl (#5655)

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* tearing: hl impl

* format
This commit is contained in:
Vaxry 2024-04-19 22:16:35 +01:00 committed by GitHub
parent 1016faea53
commit b52a49b4c4
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GPG key ID: B5690EEEBB952194
14 changed files with 207 additions and 74 deletions
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1
CMakeLists.txt
View file

@ -263,6 +263,7 @@ protocol("staging/fractional-scale/fractional-scale-v1.xml" "fractional-scale-v1
protocol("staging/tearing-control/tearing-control-v1.xml" "tearing-control-v1" false)
protocol("unstable/text-input/text-input-unstable-v1.xml" "text-input-unstable-v1" false)
protocol("staging/cursor-shape/cursor-shape-v1.xml" "cursor-shape-v1" false)
protocol("staging/tearing-control/tearing-control-v1.xml" "tearing-control-v1" false)
# tools
add_subdirectory(hyprctl)

6
src/Compositor.cpp
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@ -253,8 +253,6 @@ void CCompositor::initServer() {
m_sWLRCursorShapeMgr = wlr_cursor_shape_manager_v1_create(m_sWLDisplay, 1);
m_sWLRTearingControlMgr = wlr_tearing_control_manager_v1_create(m_sWLDisplay, 1);
if (!m_sWLRHeadlessBackend) {
Debug::log(CRIT, "Couldn't create the headless backend");
throwError("wlr_headless_backend_create() failed!");
@ -311,7 +309,6 @@ void CCompositor::initAllSignals() {
addWLSignal(&m_sWLRSessionLockMgr->events.new_lock, &Events::listen_newSessionLock, m_sWLRSessionLockMgr, "SessionLockMgr");
addWLSignal(&m_sWLRGammaCtrlMgr->events.set_gamma, &Events::listen_setGamma, m_sWLRGammaCtrlMgr, "GammaCtrlMgr");
addWLSignal(&m_sWLRCursorShapeMgr->events.request_set_shape, &Events::listen_setCursorShape, m_sWLRCursorShapeMgr, "CursorShapeMgr");
addWLSignal(&m_sWLRTearingControlMgr->events.new_object, &Events::listen_newTearingHint, m_sWLRTearingControlMgr, "TearingControlMgr");
addWLSignal(&m_sWLRKbShInhibitMgr->events.new_inhibitor, &Events::listen_newShortcutInhibitor, m_sWLRKbShInhibitMgr, "ShortcutInhibitMgr");
if (m_sWRLDRMLeaseMgr)
@ -365,7 +362,6 @@ void CCompositor::removeAllSignals() {
removeWLSignal(&Events::listen_newSessionLock);
removeWLSignal(&Events::listen_setGamma);
removeWLSignal(&Events::listen_setCursorShape);
removeWLSignal(&Events::listen_newTearingHint);
removeWLSignal(&Events::listen_newShortcutInhibitor);
if (m_sWRLDRMLeaseMgr)
@ -695,6 +691,8 @@ CMonitor* CCompositor::getMonitorFromVector(const Vector2D& point) {
void CCompositor::removeWindowFromVectorSafe(CWindow* pWindow) {
if (windowExists(pWindow) && !pWindow->m_bFadingOut) {
EMIT_HOOK_EVENT("destroyWindow", pWindow);
std::erase_if(m_vWindows, [&](std::unique_ptr<CWindow>& el) { return el.get() == pWindow; });
std::erase_if(m_vWindowsFadingOut, [&](CWindow* el) { return el == pWindow; });
}

1
src/Compositor.hpp
View file

@ -82,7 +82,6 @@ class CCompositor {
wlr_session_lock_manager_v1* m_sWLRSessionLockMgr;
wlr_gamma_control_manager_v1* m_sWLRGammaCtrlMgr;
wlr_cursor_shape_manager_v1* m_sWLRCursorShapeMgr;
wlr_tearing_control_manager_v1* m_sWLRTearingControlMgr;
// ------------------------------------------------- //
std::string m_szWLDisplaySocket = "";

8
src/desktop/Window.cpp
View file

@ -535,14 +535,6 @@ void CWindow::onMap() {
m_vReportedSize = m_vPendingReportedSize;
m_bAnimatingIn = true;
for (const auto& ctrl : g_pHyprRenderer->m_vTearingControllers) {
if (ctrl->pWlrHint->surface != m_pWLSurface.wlr())
continue;
m_bTearingHint = ctrl->pWlrHint->current;
break;
}
if (m_bIsX11)
return;

3
src/events/Events.hpp
View file

@ -144,9 +144,6 @@ namespace Events {
// Cursor shape
LISTENER(setCursorShape);
// Tearing hints
LISTENER(newTearingHint);
// Shortcut inhibitor
LISTENER(newShortcutInhibitor);
};

31
src/events/Misc.cpp
View file

@ -245,37 +245,6 @@ void Events::listener_setCursorShape(wl_listener* listener, void* data) {
g_pInputManager->processMouseRequest(E);
}
void Events::listener_newTearingHint(wl_listener* listener, void* data) {
Debug::log(LOG, "New tearing hint at {:x}", (uintptr_t)data);
const auto NEWCTRL = g_pHyprRenderer->m_vTearingControllers.emplace_back(std::make_unique<STearingController>()).get();
NEWCTRL->pWlrHint = (wlr_tearing_control_v1*)data;
NEWCTRL->hyprListener_destroy.initCallback(
&NEWCTRL->pWlrHint->events.destroy,
[&](void* owner, void* data) {
Debug::log(LOG, "Destroyed {:x} tearing hint", (uintptr_t)((STearingController*)owner)->pWlrHint);
std::erase_if(g_pHyprRenderer->m_vTearingControllers, [&](const auto& other) { return other.get() == owner; });
},
NEWCTRL, "TearingController");
NEWCTRL->hyprListener_set.initCallback(
&NEWCTRL->pWlrHint->events.set_hint,
[&](void* owner, void* data) {
const auto TEARINGHINT = (STearingController*)owner;
const auto PWINDOW = g_pCompositor->getWindowFromSurface(TEARINGHINT->pWlrHint->surface);
if (PWINDOW) {
PWINDOW->m_bTearingHint = (bool)TEARINGHINT->pWlrHint->current;
Debug::log(LOG, "Hint {:x} (window {}) set tearing hint to {}", (uintptr_t)TEARINGHINT->pWlrHint, PWINDOW, (uint32_t)TEARINGHINT->pWlrHint->current);
}
},
NEWCTRL, "TearingController");
}
void Events::listener_newShortcutInhibitor(wl_listener* listener, void* data) {
const auto INHIBITOR = (wlr_keyboard_shortcuts_inhibitor_v1*)data;

11
src/helpers/WLClasses.hpp
View file

@ -329,17 +329,6 @@ struct SSwitchDevice {
}
};
struct STearingController {
wlr_tearing_control_v1* pWlrHint = nullptr;
DYNLISTENER(set);
DYNLISTENER(destroy);
bool operator==(const STearingController& other) const {
return pWlrHint == other.pWlrHint;
}
};
struct SShortcutInhibitor {
wlr_keyboard_shortcuts_inhibitor_v1* pWlrInhibitor = nullptr;

1
src/includes.hpp
View file

@ -103,7 +103,6 @@ extern "C" {
#include <wlr/types/wlr_single_pixel_buffer_v1.h>
#include <wlr/types/wlr_idle_notify_v1.h>
#include <wlr/types/wlr_cursor_shape_v1.h>
#include <wlr/types/wlr_tearing_control_v1.h>
#include <wlr/util/box.h>
#include <wlr/util/transform.h>
#include <wlr/render/swapchain.h>

4
src/managers/ProtocolManager.cpp
View file

@ -1,6 +1,9 @@
#include "ProtocolManager.hpp"
#include "../protocols/TearingControl.hpp"
#include "xdg-output-unstable-v1-protocol.h"
#include "tearing-control-v1-protocol.h"
CProtocolManager::CProtocolManager() {
m_pToplevelExportProtocolManager = std::make_unique<CToplevelExportProtocolManager>();
@ -10,4 +13,5 @@ CProtocolManager::CProtocolManager() {
m_pScreencopyProtocolManager = std::make_unique<CScreencopyProtocolManager>();
m_pXDGOutputProtocol = std::make_unique<CXDGOutputProtocol>(&zxdg_output_manager_v1_interface, 3, "XDGOutput");
PROTO::tearing = std::make_unique<CTearingControlProtocol>(&wp_tearing_control_manager_v1_interface, 1, "TearingControl");
}

106
src/protocols/TearingControl.cpp Normal file
View file

@ -0,0 +1,106 @@
#include "TearingControl.hpp"
#include "tearing-control-v1-protocol.h"
#include "../managers/ProtocolManager.hpp"
#include "../desktop/Window.hpp"
#include "../Compositor.hpp"
static void destroyManager(wl_client* client, wl_resource* resource) {
RESOURCE_OR_BAIL(PRESOURCE);
reinterpret_cast<CTearingControlProtocol*>(PRESOURCE->data())->onManagerResourceDestroy(resource);
}
static void getTearingControl(wl_client* client, wl_resource* resource, uint32_t id, wl_resource* surface) {
RESOURCE_OR_BAIL(PRESOURCE);
reinterpret_cast<CTearingControlProtocol*>(PRESOURCE->data())->onGetController(client, resource, id, wlr_surface_from_resource(surface));
}
//
CTearingControlProtocol::CTearingControlProtocol(const wl_interface* iface, const int& ver, const std::string& name) : IWaylandProtocol(iface, ver, name) {
g_pHookSystem->hookDynamic("destroyWindow", [this](void* self, SCallbackInfo& info, std::any param) { this->onWindowDestroy(std::any_cast<CWindow*>(param)); });
}
static const struct wp_tearing_control_manager_v1_interface MANAGER_IMPL = {
.destroy = ::destroyManager,
.get_tearing_control = ::getTearingControl,
};
void CTearingControlProtocol::bindManager(wl_client* client, void* data, uint32_t ver, uint32_t id) {
const auto RESOURCE = m_vManagers.emplace_back(std::make_unique<CWaylandResource>(client, &wp_tearing_control_manager_v1_interface, ver, id)).get();
if (!RESOURCE->good()) {
Debug::log(LOG, "Couldn't bind TearingControlMgr");
return;
}
RESOURCE->setImplementation(&MANAGER_IMPL, nullptr);
RESOURCE->setData(this);
}
void CTearingControlProtocol::onManagerResourceDestroy(wl_resource* res) {
std::erase_if(m_vManagers, [&](const auto& other) { return other->resource() == res; });
}
void CTearingControlProtocol::onGetController(wl_client* client, wl_resource* resource, uint32_t id, wlr_surface* surf) {
const auto CONTROLLER = m_vTearingControllers
.emplace_back(std::make_unique<CTearingControl>(
std::make_shared<CWaylandResource>(client, &wp_tearing_control_v1_interface, wl_resource_get_version(resource), id), surf))
.get();
if (!CONTROLLER->good()) {
m_vTearingControllers.pop_back();
return;
}
}
void CTearingControlProtocol::onControllerDestroy(CTearingControl* control) {
std::erase_if(m_vTearingControllers, [control](const auto& other) { return other.get() == control; });
}
void CTearingControlProtocol::onWindowDestroy(CWindow* pWindow) {
for (auto& c : m_vTearingControllers) {
if (c->pWindow == pWindow)
c->pWindow = nullptr;
}
}
//
static void destroyController(wl_client* client, wl_resource* resource) {
RESOURCE_OR_BAIL(PRESOURCE);
PROTO::tearing->onControllerDestroy(reinterpret_cast<CTearingControl*>(PRESOURCE->data()));
}
static void setPresentationHint(wl_client* client, wl_resource* resource, uint32_t hint) {
RESOURCE_OR_BAIL(PRESOURCE);
reinterpret_cast<CTearingControl*>(PRESOURCE->data())->onHint(hint);
}
static const struct wp_tearing_control_v1_interface CONTROLLER_IMPL = {
.set_presentation_hint = ::setPresentationHint,
.destroy = ::destroyController,
};
CTearingControl::CTearingControl(SP<CWaylandResource> resource_, wlr_surface* surf_) : resource(resource_) {
resource->setImplementation(&CONTROLLER_IMPL, nullptr);
resource->setData(this);
resource->setOnDestroyHandler([](CWaylandResource* res) { PROTO::tearing->onControllerDestroy(reinterpret_cast<CTearingControl*>(res->data())); });
pWindow = g_pCompositor->getWindowFromSurface(surf_);
}
void CTearingControl::onHint(uint32_t hint_) {
hint = hint_ == WP_TEARING_CONTROL_V1_PRESENTATION_HINT_VSYNC ? TEARING_VSYNC : TEARING_ASYNC;
updateWindow();
}
void CTearingControl::updateWindow() {
if (!pWindow)
return;
pWindow->m_bTearingHint = hint == TEARING_ASYNC;
}
bool CTearingControl::good() {
return resource->good();
}

60
src/protocols/TearingControl.hpp Normal file
View file

@ -0,0 +1,60 @@
#pragma once
#include <memory>
#include "WaylandProtocol.hpp"
class CWindow;
enum eTearingPresentationHint {
TEARING_VSYNC = 0,
TEARING_ASYNC,
};
class CTearingControlProtocol;
class CTearingControl {
public:
CTearingControl(SP<CWaylandResource> resource_, wlr_surface* surf_);
void onHint(uint32_t hint_);
bool good();
bool operator==(const wl_resource* other) const {
return other == resource->resource();
}
bool operator==(const CTearingControl* other) const {
return other->resource == resource;
}
private:
void updateWindow();
SP<CWaylandResource> resource;
CWindow* pWindow = nullptr;
eTearingPresentationHint hint = TEARING_VSYNC;
friend class CTearingControlProtocol;
};
class CTearingControlProtocol : public IWaylandProtocol {
public:
CTearingControlProtocol(const wl_interface* iface, const int& ver, const std::string& name);
virtual void bindManager(wl_client* client, void* data, uint32_t ver, uint32_t id);
void onManagerResourceDestroy(wl_resource* res);
void onControllerDestroy(CTearingControl* control);
void onGetController(wl_client* client, wl_resource* resource, uint32_t id, wlr_surface* surf);
private:
void onWindowDestroy(CWindow* pWindow);
std::vector<UP<CWaylandResource>> m_vManagers;
std::vector<UP<CTearingControl>> m_vTearingControllers;
};
namespace PROTO {
inline UP<CTearingControlProtocol> tearing;
};

11
src/protocols/WaylandProtocol.cpp
View file

@ -31,7 +31,14 @@ void CWaylandResource::markDefunct() {
Debug::log(TRACE, "[wl res {:x}] now defunct", (uintptr_t)m_pWLResource);
m_bDefunct = true;
wl_resource_set_user_data(m_pWLResource, nullptr);
// we call it here because we need defunct to be set to true.
// if this function destroys us, we can't call wl_resource_set_user_data or
// destroy the resource.
if (m_fOnDestroyHandler)
m_fOnDestroyHandler(this);
}
CWaylandResource::~CWaylandResource() {
@ -80,6 +87,10 @@ void* CWaylandResource::data() {
return m_pData;
}
void CWaylandResource::setOnDestroyHandler(std::function<void(CWaylandResource* res)> fn) {
m_fOnDestroyHandler = fn;
}
static void bindManagerInternal(wl_client* client, void* data, uint32_t ver, uint32_t id) {
((IWaylandProtocol*)data)->bindManager(client, data, ver, id);
}

20
src/protocols/WaylandProtocol.hpp
View file

@ -2,11 +2,18 @@
#include "../defines.hpp"
#include <functional>
#define RESOURCE_OR_BAIL(resname) \
const auto resname = (CWaylandResource*)wl_resource_get_user_data(resource); \
if (!resname) \
return;
#define SP std::shared_ptr
#define UP std::unique_ptr
#define PROTO NProtocols
class CWaylandResource {
public:
CWaylandResource(wl_client* client, const wl_interface* wlInterface, uint32_t version, uint32_t id);
@ -24,12 +31,15 @@ class CWaylandResource {
void* data();
void setData(void* data);
void setOnDestroyHandler(std::function<void(CWaylandResource* res)> fn);
private:
bool m_bImplementationSet = false;
bool m_bDefunct = false; // m_liResourceDestroy fired
wl_client* m_pWLClient = nullptr;
wl_resource* m_pWLResource = nullptr;
void* m_pData = nullptr;
bool m_bImplementationSet = false;
bool m_bDefunct = false; // m_liResourceDestroy fired
wl_client* m_pWLClient = nullptr;
wl_resource* m_pWLResource = nullptr;
void* m_pData = nullptr;
std::function<void(CWaylandResource* res)> m_fOnDestroyHandler;
};
class IWaylandProtocol {

18
src/render/Renderer.hpp
View file

@ -89,18 +89,16 @@ class CHyprRenderer {
DAMAGETRACKINGMODES
damageTrackingModeFromStr(const std::string&);
bool attemptDirectScanout(CMonitor*);
void setWindowScanoutMode(CWindow*);
void initiateManualCrash();
bool attemptDirectScanout(CMonitor*);
void setWindowScanoutMode(CWindow*);
void initiateManualCrash();
bool m_bCrashingInProgress = false;
float m_fCrashingDistort = 0.5f;
wl_event_source* m_pCrashingLoop = nullptr;
wl_event_source* m_pCursorTicker = nullptr;
bool m_bCrashingInProgress = false;
float m_fCrashingDistort = 0.5f;
wl_event_source* m_pCrashingLoop = nullptr;
wl_event_source* m_pCursorTicker = nullptr;
std::vector<std::unique_ptr<STearingController>> m_vTearingControllers;
CTimer m_tRenderTimer;
CTimer m_tRenderTimer;
struct {
int hotspotX;