1 files changed, 0 insertions, 118 deletions
diff --git a/src/quick/scenegraph/compressedtexture/qsgpkmhandler.cpp b/src/quick/scenegraph/compressedtexture/qsgpkmhandler.cpp
deleted file mode 100644
index 618c0db045..0000000000
--- a/src/quick/scenegraph/compressedtexture/qsgpkmhandler.cpp
+++ /dev/null
@@ -1,118 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 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 "qsgpkmhandler_p.h"
-#include "qsgcompressedtexture_p.h"
-
-#include <QFile>
-#include <QDebug>
-#include <qendian.h>
-#include <qopenglfunctions.h>
-#include <qqmlfile.h>
-#include <QOpenGLTexture>
-
-//#define ETC_DEBUG
-
-QT_BEGIN_NAMESPACE
-
-static const int headerSize = 16;
-
-static unsigned int typeMap[5] = {
-    QOpenGLTexture::RGB8_ETC1,                     // GL_ETC1_RGB8_OES,
-    QOpenGLTexture::RGB8_ETC2,                     // GL_COMPRESSED_RGB8_ETC2,
-    0,                                             // unused (obsolete)
-    QOpenGLTexture::RGBA8_ETC2_EAC,                // GL_COMPRESSED_RGBA8_ETC2_EAC,
-    QOpenGLTexture::RGB8_PunchThrough_Alpha1_ETC2  // GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2
-};
-
-bool QSGPkmHandler::canRead(const QByteArray &suffix, const QByteArray &block)
-{
-    Q_UNUSED(suffix)
-
-    return block.startsWith("PKM ");
-}
-
-QQuickTextureFactory *QSGPkmHandler::read()
-{
-    if (!device())
-        return nullptr;
-
-    QSGCompressedTexture::DataPtr texData(QSGCompressedTexture::DataPtr::create());
-
-    texData->data = device()->readAll();
-    if (texData->data.size() < headerSize || !canRead(QByteArray(), texData->data)) {
-        qCDebug(QSG_LOG_TEXTUREIO, "Invalid PKM file %s", logName().constData());
-        return nullptr;
-    }
-
-    const char *rawData = texData->data.constData();
-
-    // ignore version (rawData + 4 & 5)
-
-    // texture type
-    quint16 type = qFromBigEndian<quint16>(rawData + 6);
-    if (type > sizeof(typeMap)/sizeof(typeMap[0])) {
-        qCDebug(QSG_LOG_TEXTUREIO, "Unknown compression format in PKM file %s", logName().constData());
-        return nullptr;
-    }
-    texData->format = typeMap[type];
-    texData->hasAlpha = !QSGCompressedTexture::formatIsOpaque(texData->format);
-
-    // texture size
-    const int bpb = (texData->format == QOpenGLTexture::RGBA8_ETC2_EAC) ? 16 : 8;
-    QSize paddedSize(qFromBigEndian<quint16>(rawData + 8), qFromBigEndian<quint16>(rawData + 10));
-    texData->dataLength = (paddedSize.width() / 4) * (paddedSize.height() / 4) * bpb;
-    QSize texSize(qFromBigEndian<quint16>(rawData + 12), qFromBigEndian<quint16>(rawData + 14));
-    texData->size = texSize;
-
-    texData->dataOffset = headerSize;
-
-    if (!texData->isValid()) {
-        qCDebug(QSG_LOG_TEXTUREIO, "Invalid values in header of PKM file %s", logName().constData());
-        return nullptr;
-    }
-
-    texData->logName = logName();
-#ifdef ETC_DEBUG
-    qDebug() << "PKM file handler read" << texData.data();
-#endif
-    return new QSGCompressedTextureFactory(texData);
-}
-
-QT_END_NAMESPACE