1 files changed, 69 insertions, 0 deletions
diff --git a/src/gui/image/qimage_mips_dspr2.cpp b/src/gui/image/qimage_mips_dspr2.cpp
new file mode 100644
index 0000000000..a1c40a16df
--- /dev/null
+++ b/src/gui/image/qimage_mips_dspr2.cpp
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Imagination Technologies Limited, www.imgtec.com
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtGui 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qimage.h"
+#include <private/qimage_p.h>
+
+QT_BEGIN_NAMESPACE
+
+// Defined in qimage_mips_dspr2_asm.S
+//
+extern "C" void premultiply_argb_inplace_mips_asm(void*, unsigned, unsigned, int);
+
+bool convert_ARGB_to_ARGB_PM_inplace_mips_dspr2(QImageData *data, Qt::ImageConversionFlags)
+{
+    Q_ASSERT(data->format == QImage::Format_ARGB32);
+
+    if (!data->width || !data->height)
+        return true;
+
+    Q_ASSERT((data->bytes_per_line - (data->width << 2)) >= 0);
+
+    premultiply_argb_inplace_mips_asm(data->data,
+                                      data->height,
+                                      data->width,
+                                      data->bytes_per_line - (data->width << 2));
+
+    data->format = QImage::Format_ARGB32_Premultiplied;
+    return true;
+}
+
+QT_END_NAMESPACE