mirror of https://github.com/qt/qt3d.git
76 lines
2.8 KiB
C++
76 lines
2.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2019 Klaralvdalens Datakonsult AB (KDAB).
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the Qt3D module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtTest/QTest>
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#include <Qt3DRender/qtextureimagedata.h>
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#include <Qt3DRender/private/qtexture_p.h>
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class tst_KtxTextures : public QObject
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{
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Q_OBJECT
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private slots:
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void ktxImageData();
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};
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void tst_KtxTextures::ktxImageData()
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{
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const struct TextureInfo {
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const char *source;
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int width;
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int height;
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int depth;
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int faces;
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int mipmapLevels;
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QOpenGLTexture::TextureFormat format;
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} textures[] = {
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{ "data/16_16_PNG_ASTC_7.KTX", 16, 16, 1, 1, 1, QOpenGLTexture::RGBA_ASTC_4x4 },
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{ "data/16_16_PNG_ASTC_8.KTX", 16, 16, 1, 1, 1, QOpenGLTexture::RGBA_ASTC_4x4 },
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{ "data/16_16_PNG_ETC2_RGB_13.KTX", 16, 16, 1, 1, 1, QOpenGLTexture::RGB8_ETC2 },
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{ "data/16_16_PNG_ETC2_RGBA_11.KTX", 16, 16, 1, 1, 1, QOpenGLTexture::RGBA8_ETC2_EAC },
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{ "data/16_16_PNG_ETC_RGB_12.KTX", 16, 16, 1, 1, 1, QOpenGLTexture::RGB8_ETC1 },
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};
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for (unsigned i = 0; i < sizeof(textures)/sizeof(*textures); i++) {
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const TextureInfo *texture = &textures[i];
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Qt3DRender::QTextureImageDataPtr data = Qt3DRender::TextureLoadingHelper::loadTextureData(QUrl::fromLocalFile(QFINDTESTDATA(texture->source)), true, false);
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QVERIFY(data);
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QCOMPARE(data->width(), texture->width);
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QCOMPARE(data->height(), texture->height);
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QCOMPARE(data->faces(), texture->faces);
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QCOMPARE(data->mipLevels(), texture->mipmapLevels);
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QCOMPARE(data->format(), texture->format);
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}
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}
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QTEST_APPLESS_MAIN(tst_KtxTextures)
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#include "tst_ktxtextures.moc"
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