diff options
Diffstat (limited to 'src/gui/doc/snippets/code/src_gui_vulkan_qvulkanfunctions.cpp')
-rw-r--r-- | src/gui/doc/snippets/code/src_gui_vulkan_qvulkanfunctions.cpp | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/gui/doc/snippets/code/src_gui_vulkan_qvulkanfunctions.cpp b/src/gui/doc/snippets/code/src_gui_vulkan_qvulkanfunctions.cpp new file mode 100644 index 0000000000..77c5444df5 --- /dev/null +++ b/src/gui/doc/snippets/code/src_gui_vulkan_qvulkanfunctions.cpp @@ -0,0 +1,59 @@ +/**************************************************************************** +** +** Copyright (C) 2018 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtGui module 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//! [0] + void Window::render() + { + QVulkanInstance *inst = vulkanInstance(); + QVulkanFunctions *f = inst->functions(); + ... + VkResult err = f->vkAllocateCommandBuffers(device, &cmdBufInfo, &cmdBuf); + ... + } +//! [0] + +//! [1] + void Window::render() + { + QVulkanInstance *inst = vulkanInstance(); + QVulkanDeviceFunctions *df = inst->deviceFunctions(device); + VkResult err = df->vkAllocateCommandBuffers(device, &cmdBufInfo, &cmdBuf); + ... + } +//! [1] |