From fa8e18c3860d8c43795152da1d4c38dc1471f320 Mon Sep 17 00:00:00 2001 From: Damir Tatalovic Date: Fri, 2 Mar 2012 17:43:52 +0100 Subject: MIPS DSP configure detection and initial blend optimizations. Adds new MIPS configure test and -no-mips_dsp and -no-mips_dspr2 configure options. List of optimized implementations: - comp_func_SourceOver - comp_func_Source - qt_memfill32 - qt_destFetchARGB32 - qt_destStoreARGB32 - blend [RGB32][RGB32] - blend [ARGB32_Pre][RGB32] - blend [RGB32][ARGB32_Pre] - blend [ARGB32_Pre][ARGB32_Pre] Change-Id: I35411858295b7b3f4895eb56e3b93397528903cc Reviewed-by: Thiago Macieira --- src/gui/painting/qdrawhelper_mips_dsp_p.h | 78 +++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 src/gui/painting/qdrawhelper_mips_dsp_p.h (limited to 'src/gui/painting/qdrawhelper_mips_dsp_p.h') diff --git a/src/gui/painting/qdrawhelper_mips_dsp_p.h b/src/gui/painting/qdrawhelper_mips_dsp_p.h new file mode 100644 index 0000000000..c68a3fff9b --- /dev/null +++ b/src/gui/painting/qdrawhelper_mips_dsp_p.h @@ -0,0 +1,78 @@ +/**************************************************************************** +** +** Copyright (C) 2012 MIPS Technologies, www.mips.com, author Damir Tatalovic +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QDRAWHELPER_MIPS_P_H +#define QDRAWHELPER_MIPS_P_H + +#include + +QT_BEGIN_NAMESPACE + +#if defined(QT_HAVE_MIPS_DSP) + +extern "C" void qt_memfill32_asm_mips_dsp(quint32 *dest, quint32 value, int count); + +extern "C" void comp_func_SourceOver_asm_mips_dsp(uint *dest, const uint *src, int length, uint const_alpha); + +void qt_blend_argb32_on_argb32_mips_dsp(uchar *destPixels, int dbpl, + const uchar *srcPixels, int sbpl, + int w, int h, + int const_alpha); + +void qt_blend_rgb32_on_rgb32_mips_dsp(uchar *destPixels, int dbpl, + const uchar *srcPixels, int sbpl, + int w, int h, + int const_alpha); + +void comp_func_Source_mips_dsp(uint *dest, const uint *src, int length, uint const_alpha); + +uint * QT_FASTCALL qt_destFetchARGB32_mips_dsp(uint *buffer, + QRasterBuffer *rasterBuffer, + int x, int y, int length); + +void QT_FASTCALL qt_destStoreARGB32_mips_dsp(QRasterBuffer *rasterBuffer, int x, int y, + const uint *buffer, int length); + +#endif // QT_HAVE_MIPS_DSP + +QT_END_NAMESPACE + +#endif // QDRAWHELPER_MIPS_P_H -- cgit v1.2.3