| 1 | // Copyright (C) 2017 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #include "qsgtexturereader_p.h" |
| 5 | #include <private/qtexturefilereader_p.h> |
| 6 | |
| 7 | #include <private/qsgcompressedtexture_p.h> |
| 8 | |
| 9 | QT_BEGIN_NAMESPACE |
| 10 | |
| 11 | QSGTextureReader::QSGTextureReader(QIODevice *device, const QString &fileName) |
| 12 | { |
| 13 | m_reader = new QTextureFileReader(device, fileName); |
| 14 | } |
| 15 | |
| 16 | QSGTextureReader::~QSGTextureReader() |
| 17 | { |
| 18 | delete m_reader; |
| 19 | } |
| 20 | |
| 21 | QQuickTextureFactory *QSGTextureReader::read() |
| 22 | { |
| 23 | if (!m_reader) |
| 24 | return nullptr; |
| 25 | |
| 26 | QTextureFileData texData = m_reader->read(); |
| 27 | if (!texData.isValid()) |
| 28 | return nullptr; |
| 29 | |
| 30 | return new QSGCompressedTextureFactory(texData); |
| 31 | } |
| 32 | |
| 33 | bool QSGTextureReader::isTexture() |
| 34 | { |
| 35 | return m_reader ? m_reader->canRead() : false; |
| 36 | } |
| 37 | |
| 38 | QList<QByteArray> QSGTextureReader::supportedFileFormats() |
| 39 | { |
| 40 | return QTextureFileReader::supportedFileFormats(); |
| 41 | } |
| 42 | |
| 43 | QT_END_NAMESPACE |
| 44 |