- Fix crash/opengl errors on loading video.

- Remove PreviewManager to simplify the process as we only have one location to display the preview.
This avoid messing with Qt framebuffers, CallCore instances and SDK instances.
- Update SDK to 5.4.77
This commit is contained in:
Julien Wadel 2026-01-08 10:00:26 +01:00
parent 572d859ac8
commit f039784b26
5 changed files with 22 additions and 216 deletions

View file

@ -18,7 +18,6 @@ list(APPEND _LINPHONEAPP_SOURCES
core/call-history/CallHistoryProxy.cpp
core/camera/CameraGui.cpp
core/camera/CameraDummy.cpp
core/camera/PreviewManager.cpp
core/chat/ChatCore.cpp
core/chat/ChatGui.cpp
core/chat/ChatList.cpp

View file

@ -25,7 +25,6 @@
#include "CameraDummy.hpp"
#include "CameraGui.hpp"
#include "PreviewManager.hpp"
#include "core/App.hpp"
#include "core/call/CallCore.hpp"
#include "core/call/CallGui.hpp"
@ -51,6 +50,10 @@ CameraGui::CameraGui(QQuickItem *parent) : QQuickFramebufferObject(parent) {
CameraGui::~CameraGui() {
mustBeInMainThread("~" + getClassName());
mRefreshTimer.stop();
if(mIsPreview) {
lDebug() << "[CameraGui] Deactivation";
CoreModel::getInstance()->getCore()->enableVideoPreview(false);
}
setWindowIdLocation(None);
}
@ -77,6 +80,7 @@ void CameraGui::clearRenderer() {
mLastRenderer = nullptr;
}
QQuickFramebufferObject::Renderer *CameraGui::createRenderer() const {
QQuickFramebufferObject::Renderer *renderer = NULL;
lDebug() << log().arg("CreateRenderer");
@ -84,9 +88,11 @@ QQuickFramebufferObject::Renderer *CameraGui::createRenderer() const {
// A renderer is mandatory, we cannot wait async.
switch (getSourceLocation()) {
case CorePreview: {
// if (resetWindowId) PreviewManager::getInstance()->unsubscribe(this);
renderer = PreviewManager::getInstance()->subscribe(this);
//(QQuickFramebufferObject::Renderer *)CoreModel::getInstance()->getCore()->createNativePreviewWindowId();
App::postModelBlock([qmlName = mQmlName, callGui = mCallGui, &renderer]() {
lInfo() << "[Camera] (" << qmlName << ") Camera create from Preview";
renderer = (QQuickFramebufferObject::Renderer *)CoreModel::getInstance()->getCore()->createNativePreviewWindowId(
nullptr);
});
} break;
case Call: {
@ -135,7 +141,10 @@ void CameraGui::updateSDKRenderer(QQuickFramebufferObject::Renderer *renderer) {
lDebug() << log().arg("Apply Qt Renderer to SDK") << renderer;
switch (getSourceLocation()) {
case CorePreview: {
App::postModelBlock([qmlName = mQmlName, renderer]() {
lInfo() << "[Camera] (" << qmlName << ") Camera to CorePreview";
CoreModel::getInstance()->getCore()->setNativePreviewWindowId(renderer);
});
} break;
case Call: {
App::postModelAsync([qmlName = mQmlName, callGui = mCallGui, renderer]() {
@ -197,6 +206,11 @@ bool CameraGui::getIsPreview() const {
void CameraGui::setIsPreview(bool status) {
if (mIsPreview != status) {
mIsPreview = status;
// We block it to serialize the action and allow only one CameraGui to change the state.
App::postModelBlock([status]() {
lDebug() << "[CameraGui] " << (status ? "Activation" : "Deactivation");
CoreModel::getInstance()->getCore()->enableVideoPreview(status);
});
updateWindowIdLocation();
update();
@ -240,18 +254,9 @@ CameraGui::WindowIdLocation CameraGui::getSourceLocation() const {
void CameraGui::setWindowIdLocation(const WindowIdLocation &location) {
if (mWindowIdLocation != location) {
lDebug() << log().arg("Update Window Id location from %2 to %3").arg(mWindowIdLocation).arg(location);
if (mWindowIdLocation == CorePreview) PreviewManager::getInstance()->unsubscribe(this);
// else if (mWindowIdLocation != None) resetWindowId(); // Location change: Reset old window ID.
resetWindowId();
mWindowIdLocation = location;
if (mWindowIdLocation == CorePreview) PreviewManager::getInstance()->subscribe(this);
else updateSDKRenderer();
// QTimer::singleShot(100, this, &CameraGui::requestNewRenderer);
// if (mWindowIdLocation == WindowIdLocation::CorePreview) {
// mLastVideoDefinition =
// CoreManager::getInstance()->getSettingsModel()->getCurrentPreviewVideoDefinition(); emit
// videoDefinitionChanged(); mLastVideoDefinitionChecker.start();
// } else mLastVideoDefinitionChecker.stop();
updateSDKRenderer();
}
}
void CameraGui::updateWindowIdLocation() {
@ -262,7 +267,7 @@ void CameraGui::updateWindowIdLocation() {
setWindowIdLocation(WindowIdLocation::Device);
else setWindowIdLocation(WindowIdLocation::CorePreview);
}
// TODO to remove
void CameraGui::callStateChanged(LinphoneEnums::CallState state) {
if (getSourceLocation() == CorePreview && state == LinphoneEnums::CallState::Connected) {
if (!getIsReady()) {

View file

@ -1,136 +0,0 @@
/*
* Copyright (c) 2010-2024 Belledonne Communications SARL.
*
* This file is part of linphone-desktop
* (see https://www.linphone.org).
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <QOpenGLFramebufferObject>
#include <QQuickWindow>
#include <QThread>
#include <QTimer>
#include "../App.hpp"
#include "PreviewManager.hpp"
#include "tool/Utils.hpp"
DEFINE_ABSTRACT_OBJECT(PreviewManager)
// =============================================================================
PreviewManager *PreviewManager::gInstance = nullptr;
PreviewManager::PreviewManager(QObject *parent) : QObject(parent) {
}
PreviewManager::~PreviewManager() {
}
PreviewManager *PreviewManager::getInstance() {
if (gInstance) return gInstance;
else {
gInstance = new PreviewManager();
return gInstance;
}
}
// Create a Renderer from SDK preview
QQuickFramebufferObject::Renderer *PreviewManager::subscribe(const CameraGui *candidate) {
QQuickFramebufferObject::Renderer *renderer = nullptr;
mCounterMutex.lock();
if (mCandidates.size() == 0) {
activate();
}
auto itCandidate =
std::find_if(mCandidates.begin(), mCandidates.end(),
[candidate](const QPair<const CameraGui *, QQuickFramebufferObject::Renderer *> &item) {
return item.first == candidate;
});
if (itCandidate == mCandidates.end()) {
connect(candidate, &QObject::destroyed, this, qOverload<QObject *>(&PreviewManager::unsubscribe));
mCandidates.append({candidate, nullptr});
itCandidate = mCandidates.end() - 1;
lDebug() << log().arg("Subscribing New") << itCandidate->first->getQmlName();
} else {
lDebug() << log().arg("Resubscribing") << itCandidate->first->getQmlName();
}
mCounterMutex.unlock();
App::postModelBlock([&renderer, isFirst = (itCandidate == mCandidates.begin()),
name = itCandidate->first->getQmlName()]() {
renderer =
(QQuickFramebufferObject::Renderer *)CoreModel::getInstance()->getCore()->createNativePreviewWindowId(
nullptr);
if (!renderer) { // TODO debug
renderer =
(QQuickFramebufferObject::Renderer *)CoreModel::getInstance()->getCore()->createNativePreviewWindowId(
nullptr);
}
if (isFirst) {
lDebug() << "[PreviewManager] " << name << " Set Native Preview Id with " << renderer;
CoreModel::getInstance()->getCore()->setNativePreviewWindowId(renderer);
}
});
mCounterMutex.lock();
itCandidate->second = renderer;
mCounterMutex.unlock();
return renderer;
}
void PreviewManager::unsubscribe(const CameraGui *candidate) { // If nullptr, Use of sender()
mCounterMutex.lock();
auto itCandidate = std::find_if(mCandidates.begin(), mCandidates.end(),
[candidate = (candidate ? candidate : sender())](
const QPair<const CameraGui *, QQuickFramebufferObject::Renderer *> &item) {
return item.first == candidate;
});
if (itCandidate != mCandidates.end()) {
lDebug() << log().arg("Unsubscribing") << itCandidate->first->getQmlName();
disconnect(candidate, nullptr, this, nullptr);
if (mCandidates.size() == 1) {
mCandidates.erase(itCandidate);
deactivate();
} else if (mCandidates.begin() == itCandidate) {
mCandidates.erase(itCandidate);
lDebug() << log().arg("Update") << mCandidates.first().first->getQmlName();
auto renderer = mCandidates.first().second;
if (renderer)
App::postModelBlock([renderer = mCandidates.first().second]() {
CoreModel::getInstance()->getCore()->setNativePreviewWindowId(renderer);
});
} else {
mCandidates.erase(itCandidate);
}
}
mCounterMutex.unlock();
}
void PreviewManager::unsubscribe(QObject *sender) {
unsubscribe(dynamic_cast<CameraGui *>(sender));
}
void PreviewManager::activate() {
App::postModelAsync([]() {
lDebug() << "[PreviewManager] Activation";
CoreModel::getInstance()->getCore()->enableVideoPreview(true);
});
}
void PreviewManager::deactivate() {
App::postModelAsync([]() {
lDebug() << "[PreviewManager] Deactivation";
CoreModel::getInstance()->getCore()->enableVideoPreview(false);
});
}

View file

@ -1,62 +0,0 @@
/*
* Copyright (c) 2024 Belledonne Communications SARL.
*
* This file is part of linphone-desktop
* (see https://www.linphone.org).
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef PREVIEW_MANAGER_H_
#define PREVIEW_MANAGER_H_
#include "CameraGui.hpp"
#include "tool/AbstractObject.hpp"
#include <QMutex>
#include <QObject>
#include <QPair>
#include <QQuickFramebufferObject>
// Manage the SDK preview as a singleton.
// The goal is to process the limitation that only one preview can be displayed.
// On asynchronized application, the destruction of a previous Preview can be done AFTER the creation on a new Preview
// Sticker.
// =============================================================================
class PreviewManager : public QObject, public AbstractObject {
Q_OBJECT
public:
PreviewManager(QObject *parent = nullptr);
virtual ~PreviewManager();
static PreviewManager *getInstance();
QQuickFramebufferObject::Renderer *subscribe(const CameraGui *candidate);
void unsubscribe(const CameraGui *candidate);
void activate();
void deactivate();
public slots:
void unsubscribe(QObject *sender);
private:
QMutex mCounterMutex;
QList<QPair<const CameraGui *, QQuickFramebufferObject::Renderer *>> mCandidates;
static PreviewManager *gInstance;
QQuickFramebufferObject::Renderer *mPreviewRenderer = nullptr;
DECLARE_ABSTRACT_OBJECT
};
#endif

@ -1 +1 @@
Subproject commit f77616e23b2d69c0d17a49044a081cd1b8ec5ce1
Subproject commit 323a973275fdb2d99da91c04b1c74816f92b11d3