1 files changed, 102 insertions, 0 deletions
diff --git a/src/hardwareintegration/client/vulkan-server/vulkanserverbufferintegration.h b/src/hardwareintegration/client/vulkan-server/vulkanserverbufferintegration.h
new file mode 100644
index 000000000..7add74269
--- /dev/null
+++ b/src/hardwareintegration/client/vulkan-server/vulkanserverbufferintegration.h
@@ -0,0 +1,102 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef VULKANSERVERBUFFERINTEGRATION_H
+#define VULKANSERVERBUFFERINTEGRATION_H
+
+#include <QtWaylandClient/private/qwayland-wayland.h>
+#include "qwayland-qt-vulkan-server-buffer-unstable-v1.h"
+#include <QtWaylandClient/private/qwaylandserverbufferintegration_p.h>
+
+#include "vulkanserverbufferintegration.h"
+#include <QtWaylandClient/private/qwaylanddisplay_p.h>
+#include <QtCore/QTextStream>
+
+QT_BEGIN_NAMESPACE
+
+namespace QtWaylandClient {
+
+class VulkanServerBufferIntegration;
+
+class VulkanServerBuffer : public QWaylandServerBuffer
+{
+public:
+    VulkanServerBuffer(VulkanServerBufferIntegration *integration, struct ::qt_server_buffer *id, int32_t fd, uint32_t width, uint32_t height, uint32_t memory_size, uint32_t format);
+    ~VulkanServerBuffer() override;
+    QOpenGLTexture* toOpenGlTexture() override;
+
+private:
+    void import();
+
+    VulkanServerBufferIntegration *m_integration = nullptr;
+    struct ::qt_server_buffer *m_server_buffer = nullptr;
+    QOpenGLTexture *m_texture = nullptr;
+    int m_fd = -1;
+    uint m_memorySize = 0;
+    uint m_internalFormat = 0;
+    GLuint m_memoryObject = 0;
+};
+
+class VulkanServerBufferIntegration
+    : public QWaylandServerBufferIntegration
+    , public QtWayland::zqt_vulkan_server_buffer_v1
+{
+public:
+    void initialize(QWaylandDisplay *display) override;
+
+    QWaylandServerBuffer *serverBuffer(struct qt_server_buffer *buffer) override;
+
+    void deleteGLTextureWhenPossible(QOpenGLTexture *texture) { orphanedTextures << texture; }
+    void deleteOrphanedTextures();
+
+protected:
+    void zqt_vulkan_server_buffer_v1_server_buffer_created(qt_server_buffer *id, int32_t fd, uint32_t width, uint32_t height, uint32_t memory_size, uint32_t format) override;
+
+private:
+    static void wlDisplayHandleGlobal(void *data, struct ::wl_registry *registry, uint32_t id,
+                                      const QString &interface, uint32_t version);
+    QWaylandDisplay *m_display = nullptr;
+    QVector<QOpenGLTexture *> orphanedTextures;
+};
+
+}
+
+QT_END_NAMESPACE
+
+#endif