File indexing completed on 2024-04-28 03:55:59

 /*
  *  SPDX-FileCopyrightText: 2011 Marco Martin <mart@kde.org>
  *  SPDX-FileCopyrightText: 2014 Aleix Pol Gonzalez <aleixpol@blue-systems.com>
  *  SPDX-FileCopyrightText: 2020 Carson Black <uhhadd@gmail.com>
  *
  *  SPDX-License-Identifier: LGPL-2.0-or-later
  */
 
 #include "managedtexturenode.h"
 
 ManagedTextureNode::ManagedTextureNode()
 {
 }
 
 void ManagedTextureNode::setTexture(std::shared_ptr<QSGTexture> texture)
 {
     m_texture = texture;
     QSGSimpleTextureNode::setTexture(texture.get());
 }
 
 ImageTexturesCache::ImageTexturesCache()
     : d(new ImageTexturesCachePrivate)
 {
 }
 
 ImageTexturesCache::~ImageTexturesCache()
 {
 }
 
 std::shared_ptr<QSGTexture> ImageTexturesCache::loadTexture(QQuickWindow *window, const QImage &image, QQuickWindow::CreateTextureOptions options)
 {
     qint64 id = image.cacheKey();
     std::shared_ptr<QSGTexture> texture = d->cache.value(id).value(window).lock();
 
     if (!texture) {
         auto cleanAndDelete = [this, window, id](QSGTexture *texture) {
             QHash<QWindow *, std::weak_ptr<QSGTexture>> &textures = (d->cache)[id];
             textures.remove(window);
             if (textures.isEmpty()) {
                 d->cache.remove(id);
             }
             delete texture;
         };
         texture = std::shared_ptr<QSGTexture>(window->createTextureFromImage(image, options), cleanAndDelete);
         (d->cache)[id][window] = texture;
     }
 
     // if we have a cache in an atlas but our request cannot use an atlassed texture
     // create a new texture and use that
     // don't use removedFromAtlas() as that requires keeping a reference to the non atlased version
     if (!(options & QQuickWindow::TextureCanUseAtlas) && texture->isAtlasTexture()) {
         texture = std::shared_ptr<QSGTexture>(window->createTextureFromImage(image, options));
     }
 
     return texture;
 }
 
 std::shared_ptr<QSGTexture> ImageTexturesCache::loadTexture(QQuickWindow *window, const QImage &image)
 {
     return loadTexture(window, image, {});
 }