1 files changed, 66 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..2f0867a81
--- /dev/null
+++ b/src/hardwareintegration/client/vulkan-server/vulkanserverbufferintegration.h
@@ -0,0 +1,66 @@
+// Copyright (C) 2019 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#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;
+    QList<QOpenGLTexture *> orphanedTextures;
+};
+
+}
+
+QT_END_NAMESPACE
+
+#endif