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// Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB).
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
// TODO Remove in Qt6
#include <QtCore/qcompilerdetection.h>
QT_WARNING_DISABLE_DEPRECATED
#include <QtTest/QTest>
#include <Qt3DRender/qtextureimagedata.h>
#include <Qt3DRender/private/qtexture_p.h>
class tst_DdsTextures : public QObject
{
Q_OBJECT
private slots:
void ddsImageData();
};
void tst_DdsTextures::ddsImageData()
{
const struct TextureInfo {
const char *source;
int width;
int height;
int depth;
int faces;
int mipmapLevels;
QOpenGLTexture::TextureFormat format;
} textures[] = {
{ "data/16x16x1-1-lumi-nomips.dds", 16, 16, 1, 1, 1, QOpenGLTexture::R8_UNorm },
{ "data/16x16x1-1-lumi.dds", 16, 16, 1, 1, 5, QOpenGLTexture::R8_UNorm },
{ "data/16x16x1-1-rgb-nomips.dds", 16, 16, 1, 1, 1, QOpenGLTexture::RGBA8_UNorm },
{ "data/16x16x1-1-rgb.dds", 16, 16, 1, 1, 5, QOpenGLTexture::RGBA8_UNorm },
{ "data/16x16x1-1-bc1-nomips.dds", 16, 16, 1, 1, 1, QOpenGLTexture::RGBA_DXT1 },
{ "data/16x16x1-1-bc1.dds", 16, 16, 1, 1, 5, QOpenGLTexture::RGBA_DXT1 },
{ "data/16x16x1-1-bc3-nomips.dds", 16, 16, 1, 1, 1, QOpenGLTexture::RGBA_DXT5 },
{ "data/16x16x1-1-bc3.dds", 16, 16, 1, 1, 5, QOpenGLTexture::RGBA_DXT5 },
{ "data/16x16x1-1-bc1-nomips-dx10.dds", 16, 16, 1, 1, 1, QOpenGLTexture::RGBA_DXT1 },
{ "data/16x16x1-1-bc1-dx10.dds", 16, 16, 1, 1, 5, QOpenGLTexture::RGBA_DXT1 },
{ "data/16x16x1-1-bc3-nomips-dx10.dds", 16, 16, 1, 1, 1, QOpenGLTexture::RGBA_DXT5 },
{ "data/16x16x1-1-bc3-dx10.dds", 16, 16, 1, 1, 5, QOpenGLTexture::RGBA_DXT5 },
{ "data/16x16x1-6-lumi-nomips.dds", 16, 16, 1, 6, 1, QOpenGLTexture::R8_UNorm },
{ "data/16x16x1-6-lumi.dds", 16, 16, 1, 6, 5, QOpenGLTexture::R8_UNorm },
{ "data/16x16x1-6-rgb-nomips.dds", 16, 16, 1, 6, 1, QOpenGLTexture::RGBA8_UNorm },
{ "data/16x16x1-6-rgb.dds", 16, 16, 1, 6, 5, QOpenGLTexture::RGBA8_UNorm },
{ "data/16x16x1-6-bc1-nomips.dds", 16, 16, 1, 6, 1, QOpenGLTexture::RGBA_DXT1 },
{ "data/16x16x1-6-bc1.dds", 16, 16, 1, 6, 5, QOpenGLTexture::RGBA_DXT1 },
{ "data/16x16x1-6-bc3-nomips.dds", 16, 16, 1, 6, 1, QOpenGLTexture::RGBA_DXT5 },
{ "data/16x16x1-6-bc3.dds", 16, 16, 1, 6, 5, QOpenGLTexture::RGBA_DXT5 },
{ "data/16x16x1-6-bc1-nomips-dx10.dds", 16, 16, 1, 6, 1, QOpenGLTexture::RGBA_DXT1 },
{ "data/16x16x1-6-bc1-dx10.dds", 16, 16, 1, 6, 5, QOpenGLTexture::RGBA_DXT1 },
{ "data/16x16x1-6-bc3-nomips-dx10.dds", 16, 16, 1, 6, 1, QOpenGLTexture::RGBA_DXT5 },
{ "data/16x16x1-6-bc3-dx10.dds", 16, 16, 1, 6, 5, QOpenGLTexture::RGBA_DXT5 },
{ "data/16x16-etc1.pkm", 16, 16, 1, 1, 1, QOpenGLTexture::RGB8_ETC1 },
{ "data/16x16-etc2.pkm", 16, 16, 1, 1, 1, QOpenGLTexture::RGB8_ETC2 },
};
for (unsigned i = 0; i < sizeof(textures)/sizeof(*textures); i++) {
const TextureInfo *texture = &textures[i];
Qt3DRender::QTextureImageDataPtr data = Qt3DRender::TextureLoadingHelper::loadTextureData(QUrl::fromLocalFile(QFINDTESTDATA(texture->source)), true, false);
QVERIFY(data);
QCOMPARE(data->width(), texture->width);
QCOMPARE(data->height(), texture->height);
QCOMPARE(data->faces(), texture->faces);
QCOMPARE(data->mipLevels(), texture->mipmapLevels);
QCOMPARE(data->format(), texture->format);
}
}
QTEST_APPLESS_MAIN(tst_DdsTextures)
#include "tst_ddstextures.moc"
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