diff options
Diffstat (limited to 'src/quick/scenegraph/util/qsgrhinativetextureimporter.cpp')
-rw-r--r-- | src/quick/scenegraph/util/qsgrhinativetextureimporter.cpp | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/src/quick/scenegraph/util/qsgrhinativetextureimporter.cpp b/src/quick/scenegraph/util/qsgrhinativetextureimporter.cpp new file mode 100644 index 0000000000..7a7c19f587 --- /dev/null +++ b/src/quick/scenegraph/util/qsgrhinativetextureimporter.cpp @@ -0,0 +1,104 @@ +/**************************************************************************** +** +** Copyright (C) 2019 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtQuick 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qsgrhinativetextureimporter_p.h" +#include <private/qsgrhisupport_p.h> // to get all the relevant qrhi headers + +QT_BEGIN_NAMESPACE + +void QSGRhiNativeTextureImporter::buildWrapper(QRhi *rhi, QRhiTexture *t, + const void *nativeObjectPtr, int nativeLayout) +{ +#if !QT_CONFIG(vulkan) + Q_UNUSED(nativeLayout); +#endif +#if !QT_CONFIG(opengl) && !QT_CONFIG(vulkan) && !defined(Q_OS_WIN) && !defined(Q_OS_DARWIN) + Q_UNUSED(nativeObjectPtr); +#endif + + switch (rhi->backend()) { + case QRhi::OpenGLES2: + { +#if QT_CONFIG(opengl) + QRhiGles2TextureNativeHandles h; + h.texture = *reinterpret_cast<const uint *>(nativeObjectPtr); + t->buildFrom(&h); +#endif + } + break; + case QRhi::Vulkan: + { +#if QT_CONFIG(vulkan) + QRhiVulkanTextureNativeHandles h; + h.image = *reinterpret_cast<const VkImage *>(nativeObjectPtr); + h.layout = VkImageLayout(nativeLayout); + t->buildFrom(&h); +#endif + } + break; + case QRhi::D3D11: + { +#ifdef Q_OS_WIN + QRhiD3D11TextureNativeHandles h; + h.texture = *reinterpret_cast<void * const *>(nativeObjectPtr); + t->buildFrom(&h); +#endif + } + break; + case QRhi::Metal: + { +#ifdef Q_OS_DARWIN + QRhiMetalTextureNativeHandles h; + h.texture = *reinterpret_cast<void * const *>(nativeObjectPtr); + t->buildFrom(&h); +#endif + } + break; + case QRhi::Null: + t->build(); + break; + default: + qWarning("QSGRhiNativeTextureImporter: encountered an unsupported QRhi backend (%d)", + int(rhi->backend())); + t->build(); + break; + } +} + +QT_END_NAMESPACE |