diff options
Diffstat (limited to 'examples/wayland/server-buffer/compositor/sharebufferextension.cpp')
-rw-r--r-- | examples/wayland/server-buffer/compositor/sharebufferextension.cpp | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/examples/wayland/server-buffer/compositor/sharebufferextension.cpp b/examples/wayland/server-buffer/compositor/sharebufferextension.cpp deleted file mode 100644 index ecc57b571..000000000 --- a/examples/wayland/server-buffer/compositor/sharebufferextension.cpp +++ /dev/null @@ -1,133 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: http://www.qt-project.org/legal -** -** This file is part of the examples of the Qt Wayland module -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "sharebufferextension.h" - -#include <QWaylandSurface> - -#include <QDebug> - -#include <QQuickWindow> - -#include <QPainter> -#include <QPen> - -ShareBufferExtension::ShareBufferExtension(QWaylandCompositor *compositor) - : QWaylandCompositorExtensionTemplate(compositor) -{ -} - -void ShareBufferExtension::initialize() -{ - QWaylandCompositorExtensionTemplate::initialize(); - QWaylandCompositor *compositor = static_cast<QWaylandCompositor *>(extensionContainer()); - init(compositor->display(), 1); -} - -QtWayland::ServerBuffer *ShareBufferExtension::addImage(const QImage &img) -{ - if (!m_server_buffer_integration) { - QWaylandCompositor *compositor = static_cast<QWaylandCompositor *>(extensionContainer()); - - m_server_buffer_integration = QWaylandCompositorPrivate::get(compositor)->serverBufferIntegration(); - if (!m_server_buffer_integration) { - qWarning("Could not find a server buffer integration"); - return nullptr; - } - } - - QImage image = img.convertToFormat(QImage::Format_RGBA8888); - - auto *buffer = m_server_buffer_integration->createServerBufferFromImage(image, QtWayland::ServerBuffer::RGBA32); - - m_server_buffers.append(buffer); - return buffer; -} - -void ShareBufferExtension::createServerBuffers() -{ - QImage image(100,100,QImage::Format_ARGB32_Premultiplied); - image.fill(QColor(0x55,0x0,0x55,0x01)); - { - QPainter p(&image); - QPen pen = p.pen(); - pen.setWidthF(3); - pen.setColor(Qt::red); - p.setPen(pen); - p.drawLine(0,0,100,100); - pen.setColor(Qt::green); - p.setPen(pen); - p.drawLine(100,0,0,100); - pen.setColor(Qt::blue); - p.setPen(pen); - p.drawLine(25,15,75,15); - } - - addImage(image); - - QImage image2(":/images/Siberischer_tiger_de_edit02.jpg"); - addImage(image2); - - m_server_buffers_created = true; -} - - -void ShareBufferExtension::share_buffer_bind_resource(Resource *resource) -{ - if (!m_server_buffers_created) - createServerBuffers(); - - for (auto *buffer : qAsConst(m_server_buffers)) { - qDebug() << "sending" << buffer << "to client"; - struct ::wl_client *client = wl_resource_get_client(resource->handle); - struct ::wl_resource *buffer_resource = buffer->resourceForClient(client); - send_cross_buffer(resource->handle, buffer_resource); - } -} |