diff options
Diffstat (limited to 'src/openvg')
-rw-r--r-- | src/openvg/openvg.pro | 3 | ||||
-rw-r--r-- | src/openvg/qpaintengine_vg.cpp | 19 | ||||
-rw-r--r-- | src/openvg/qpaintengine_vg_p.h | 1 | ||||
-rw-r--r-- | src/openvg/qvgfontglyphcache_p.h | 84 |
4 files changed, 87 insertions, 20 deletions
diff --git a/src/openvg/openvg.pro b/src/openvg/openvg.pro index 883f0f3..0000db8 100644 --- a/src/openvg/openvg.pro +++ b/src/openvg/openvg.pro @@ -17,7 +17,8 @@ HEADERS += \ qpixmapdata_vg_p.h \ qpixmapfilter_vg_p.h \ qvgcompositionhelper_p.h \ - qvgimagepool_p.h + qvgimagepool_p.h \ + qvgfontglyphcache_p.h SOURCES += \ qpaintengine_vg.cpp \ qpixmapdata_vg.cpp \ diff --git a/src/openvg/qpaintengine_vg.cpp b/src/openvg/qpaintengine_vg.cpp index 9290b79..564b390 100644 --- a/src/openvg/qpaintengine_vg.cpp +++ b/src/openvg/qpaintengine_vg.cpp @@ -44,6 +44,7 @@ #include "qpixmapfilter_vg_p.h" #include "qvgcompositionhelper_p.h" #include "qvgimagepool_p.h" +#include "qvgfontglyphcache_p.h" #if !defined(QT_NO_EGL) #include <QtGui/private/qeglcontext_p.h> #include "qwindowsurface_vgegl_p.h" @@ -80,24 +81,6 @@ Q_DECL_IMPORT extern int qt_defaultDpiY(); class QVGPaintEnginePrivate; -class QVGFontGlyphCache -{ -public: - QVGFontGlyphCache(); - virtual ~QVGFontGlyphCache(); - - virtual void cacheGlyphs(QVGPaintEnginePrivate *d, QFontEngine *fontEngine, const glyph_t *g, int count); - - void setScaleFromText(const QFont &font, QFontEngine *fontEngine); - - VGFont font; - VGfloat scaleX; - VGfloat scaleY; - - uint cachedGlyphsMask[256 / 32]; - QSet<glyph_t> cachedGlyphs; -}; - typedef QHash<QFontEngine*, QVGFontGlyphCache*> QVGFontCache; #endif diff --git a/src/openvg/qpaintengine_vg_p.h b/src/openvg/qpaintengine_vg_p.h index 33c49ba..75cf053 100644 --- a/src/openvg/qpaintengine_vg_p.h +++ b/src/openvg/qpaintengine_vg_p.h @@ -172,7 +172,6 @@ private: bool clearRect(const QRectF &rect, const QColor &color); }; - QT_END_NAMESPACE #endif diff --git a/src/openvg/qvgfontglyphcache_p.h b/src/openvg/qvgfontglyphcache_p.h new file mode 100644 index 0000000..ced0d735 --- /dev/null +++ b/src/openvg/qvgfontglyphcache_p.h @@ -0,0 +1,84 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtOpenVG module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** 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, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QVGFONTGLYPHCACHE_H +#define QVGFONTGLYPHCACHE_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtCore/qvarlengtharray.h> +#include <QtGui/private/qfontengine_p.h> + +QT_BEGIN_NAMESPACE + +class QVGPaintEnginePrivate; + +class QVGFontGlyphCache +{ +public: + QVGFontGlyphCache(); + virtual ~QVGFontGlyphCache(); + + virtual void cacheGlyphs(QVGPaintEnginePrivate *d, + QFontEngine *fontEngine, + const glyph_t *g, int count); + void setScaleFromText(const QFont &font, QFontEngine *fontEngine); + + VGFont font; + VGfloat scaleX; + VGfloat scaleY; + + uint cachedGlyphsMask[256 / 32]; + QSet<glyph_t> cachedGlyphs; +}; + +QT_END_NAMESPACE + +#endif // QVGFONTGLYPHCACHE_H |