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-rw-r--r--src/gui/painting/qemulationpaintengine.cpp5
-rw-r--r--src/gui/painting/qemulationpaintengine_p.h1
-rw-r--r--src/gui/painting/qpaintengine_raster.cpp10
-rw-r--r--src/gui/painting/qpaintengine_raster_p.h2
-rw-r--r--src/gui/painting/qpaintengineex.cpp2
-rw-r--r--src/gui/painting/qpaintengineex_p.h2
-rw-r--r--src/gui/painting/qpainter.cpp20
-rw-r--r--src/gui/text/qstatictext.cpp2
-rw-r--r--src/gui/text/qstatictext_p.h5
-rw-r--r--src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp55
-rw-r--r--src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h3
-rw-r--r--src/opengl/qpaintengine_opengl.cpp96
-rw-r--r--src/opengl/qpaintengine_opengl_p.h1
13 files changed, 135 insertions, 69 deletions
diff --git a/src/gui/painting/qemulationpaintengine.cpp b/src/gui/painting/qemulationpaintengine.cpp
index f2f0c73..4067b97 100644
--- a/src/gui/painting/qemulationpaintengine.cpp
+++ b/src/gui/painting/qemulationpaintengine.cpp
@@ -175,6 +175,11 @@ void QEmulationPaintEngine::drawTextItem(const QPointF &p, const QTextItem &text
real_engine->drawTextItem(p, textItem);
}
+void QEmulationPaintEngine::drawStaticTextItem(QStaticTextItem *item)
+{
+ real_engine->drawStaticTextItem(item);
+}
+
void QEmulationPaintEngine::drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &s)
{
if (state()->bgMode == Qt::OpaqueMode && pixmap.isQBitmap())
diff --git a/src/gui/painting/qemulationpaintengine_p.h b/src/gui/painting/qemulationpaintengine_p.h
index 0ed641b..5835f10 100644
--- a/src/gui/painting/qemulationpaintengine_p.h
+++ b/src/gui/painting/qemulationpaintengine_p.h
@@ -78,6 +78,7 @@ public:
virtual void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr);
virtual void drawTextItem(const QPointF &p, const QTextItem &textItem);
+ virtual void drawStaticTextItem(QStaticTextItem *item);
virtual void drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &s);
virtual void drawImage(const QRectF &r, const QImage &pm, const QRectF &sr, Qt::ImageConversionFlags flags);
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index 87f374c..1fbfbb4 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -3212,19 +3212,11 @@ QRasterPaintEnginePrivate::getPenFunc(const QRectF &rect,
return isUnclipped(rect, penWidth) ? data->unclipped_blend : data->blend;
}
-void QRasterPaintEngine::drawStaticTextItem(const QPointF &p, QStaticTextItem *textItem)
+void QRasterPaintEngine::drawStaticTextItem(QStaticTextItem *textItem)
{
ensurePen();
ensureState();
- // Translate to actual position
- QFixed fx = QFixed::fromReal(p.x());
- QFixed fy = QFixed::fromReal(p.y());
- for (int i=0; i<textItem->numGlyphs; ++i) {
- textItem->glyphPositions[i].x += fx;
- textItem->glyphPositions[i].y += fy;
- }
-
drawCachedGlyphs(textItem->numGlyphs, textItem->glyphs, textItem->glyphPositions,
textItem->fontEngine);
}
diff --git a/src/gui/painting/qpaintengine_raster_p.h b/src/gui/painting/qpaintengine_raster_p.h
index 0626a48..e441a6b 100644
--- a/src/gui/painting/qpaintengine_raster_p.h
+++ b/src/gui/painting/qpaintengine_raster_p.h
@@ -260,7 +260,7 @@ private:
void drawCachedGlyphs(int numGlyphs, const glyph_t *glyphs, const QFixedPoint *positions,
QFontEngine *fontEngine);
- void drawStaticTextItem(const QPointF &p, QStaticTextItem *textItem);
+ void drawStaticTextItem(QStaticTextItem *textItem);
#if defined(Q_OS_SYMBIAN) && defined(QT_NO_FREETYPE)
void drawGlyphsS60(const QPointF &p, const QTextItemInt &ti);
diff --git a/src/gui/painting/qpaintengineex.cpp b/src/gui/painting/qpaintengineex.cpp
index f167b348..1bbdafa 100644
--- a/src/gui/painting/qpaintengineex.cpp
+++ b/src/gui/painting/qpaintengineex.cpp
@@ -590,10 +590,12 @@ void QPaintEngineEx::stroke(const QVectorPath &path, const QPen &pen)
}
}
+/*
void QPaintEngineEx::drawStaticTextItem(const QPointF &position, QStaticTextItem *item)
{
// ### Make this pure virtual after implementing in all subclasses
}
+*/
void QPaintEngineEx::draw(const QVectorPath &path)
{
diff --git a/src/gui/painting/qpaintengineex_p.h b/src/gui/painting/qpaintengineex_p.h
index 4096907..85090bd 100644
--- a/src/gui/painting/qpaintengineex_p.h
+++ b/src/gui/painting/qpaintengineex_p.h
@@ -201,7 +201,7 @@ public:
virtual void updateState(const QPaintEngineState &state);
- virtual void drawStaticTextItem(const QPointF &position, QStaticTextItem *item);
+ virtual void drawStaticTextItem(QStaticTextItem *item) = 0;
virtual void setState(QPainterState *s);
inline QPainterState *state() { return static_cast<QPainterState *>(QPaintEngine::state); }
diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp
index c75547f..524f243 100644
--- a/src/gui/painting/qpainter.cpp
+++ b/src/gui/painting/qpainter.cpp
@@ -5787,11 +5787,27 @@ void QPainter::drawStaticText(const QPointF &position, const QStaticText &static
// Recreate the layout of the static text because the matrix or font has changed
if (staticTextNeedsReinit)
- staticText_d->init();
+ staticText_d->init();
+
+ if (transformedPosition != staticText_d->position) { // Translate to actual position
+ QFixed fx = QFixed::fromReal(transformedPosition.x());
+ QFixed fy = QFixed::fromReal(transformedPosition.y());
+ QFixed oldX = QFixed::fromReal(staticText_d->position.x());
+ QFixed oldY = QFixed::fromReal(staticText_d->position.y());
+ for (int item=0; item<staticText_d->itemCount;++item) {
+ QStaticTextItem *textItem = staticText_d->items + item;
+ for (int i=0; i<textItem->numGlyphs; ++i) {
+ textItem->glyphPositions[i].x += fx - oldX;
+ textItem->glyphPositions[i].y += fy - oldY;
+ }
+ }
+
+ staticText_d->position = transformedPosition;
+ }
for (int i=0; i<staticText_d->itemCount; ++i) {
QStaticTextItem *item = staticText_d->items + i;
- d->extended->drawStaticTextItem(transformedPosition, item);
+ d->extended->drawStaticTextItem(item);
}
if (restoreWhenFinished)
diff --git a/src/gui/text/qstatictext.cpp b/src/gui/text/qstatictext.cpp
index d4f8fbd..56950ed 100644
--- a/src/gui/text/qstatictext.cpp
+++ b/src/gui/text/qstatictext.cpp
@@ -429,6 +429,8 @@ void QStaticTextPrivate::init()
delete[] glyphPool;
delete[] positionPool;
+ position = QPointF(0, 0);
+
// Draw once to count number of items and glyphs, so that we can use as little memory
// as possible to store the data
DrawTextItemDevice counterDevice;
diff --git a/src/gui/text/qstatictext_p.h b/src/gui/text/qstatictext_p.h
index 2cb1262..4756773 100644
--- a/src/gui/text/qstatictext_p.h
+++ b/src/gui/text/qstatictext_p.h
@@ -57,7 +57,7 @@
QT_BEGIN_NAMESPACE
-class Q_AUTOTEST_EXPORT QStaticTextItem
+class Q_GUI_EXPORT QStaticTextItem
{
public:
QStaticTextItem() : chars(0), numChars(0), fontEngine(0) {}
@@ -91,6 +91,7 @@ public:
QString text; // 4 bytes per text
QFont font; // 8 bytes per text
QSizeF size; // 16 bytes per text
+ QPointF position; // 16 bytes per text
QTransform matrix; // 80 bytes per text
QStaticTextItem *items; // 4 bytes per text
@@ -98,7 +99,7 @@ public:
glyph_t *glyphPool; // 4 bytes per text
QFixedPoint *positionPool; // 4 bytes per text
// ================
- // 128 bytes per text
+ // 144 bytes per text
static QStaticTextPrivate *get(const QStaticText *q);
};
diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
index e4fe84f..35087d2 100644
--- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
+++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
@@ -77,6 +77,7 @@
#include <private/qfontengine_p.h>
#include <private/qpixmapdata_gl_p.h>
#include <private/qdatabuffer_p.h>
+#include <private/qstatictext_p.h>
#include "qglgradientcache_p.h"
#include "qglengineshadermanager_p.h"
@@ -1212,6 +1213,17 @@ void QGL2PaintEngineEx::drawTexture(const QRectF &dest, GLuint textureId, const
d->drawTexture(dest, srcRect, size, false);
}
+void QGL2PaintEngineEx::drawStaticTextItem(QStaticTextItem *textItem)
+{
+ Q_D(QGL2PaintEngineEx);
+
+ ensureActive();
+
+ // ### What about transformations and huge fonts? These are not passed through cache
+ // in drawTextItem().
+ d->drawCachedGlyphs(textItem);
+}
+
void QGL2PaintEngineEx::drawTextItem(const QPointF &p, const QTextItem &textItem)
{
Q_D(QGL2PaintEngineEx);
@@ -1246,33 +1258,46 @@ void QGL2PaintEngineEx::drawTextItem(const QPointF &p, const QTextItem &textItem
}
if (drawCached) {
- d->drawCachedGlyphs(p, glyphType, ti);
+ QVarLengthArray<QFixedPoint> positions;
+ QVarLengthArray<glyph_t> glyphs;
+ QTransform matrix = QTransform::fromTranslate(p.x(), p.y());
+ ti.fontEngine->getGlyphPositions(ti.glyphs, matrix, ti.flags, glyphs, positions);
+
+ {
+ QStaticTextItem staticTextItem;
+ staticTextItem.chars = ti.chars;
+ staticTextItem.fontEngine = ti.fontEngine;
+ staticTextItem.glyphs = glyphs.data();
+ staticTextItem.numChars = ti.num_chars;
+ staticTextItem.numGlyphs = glyphs.size();
+ staticTextItem.glyphPositions = positions.data();
+
+ d->drawCachedGlyphs(&staticTextItem);
+ }
return;
}
QPaintEngineEx::drawTextItem(p, ti);
}
-void QGL2PaintEngineExPrivate::drawCachedGlyphs(const QPointF &p, QFontEngineGlyphCache::Type glyphType,
- const QTextItemInt &ti)
+void QGL2PaintEngineExPrivate::drawCachedGlyphs(QStaticTextItem *staticTextItem)
{
Q_Q(QGL2PaintEngineEx);
- QVarLengthArray<QFixedPoint> positions;
- QVarLengthArray<glyph_t> glyphs;
- QTransform matrix = QTransform::fromTranslate(p.x(), p.y());
- ti.fontEngine->getGlyphPositions(ti.glyphs, matrix, ti.flags, glyphs, positions);
+ QFontEngineGlyphCache::Type glyphType = staticTextItem->fontEngine->glyphFormat >= 0
+ ? QFontEngineGlyphCache::Type(staticTextItem->fontEngine->glyphFormat)
+ : QFontEngineGlyphCache::Raster_A8;
QGLTextureGlyphCache *cache =
- (QGLTextureGlyphCache *) ti.fontEngine->glyphCache(ctx, glyphType, QTransform());
-
+ (QGLTextureGlyphCache *) staticTextItem->fontEngine->glyphCache(ctx, glyphType, QTransform());
if (!cache || cache->cacheType() != glyphType) {
cache = new QGLTextureGlyphCache(ctx, glyphType, QTransform());
- ti.fontEngine->setGlyphCache(ctx, cache);
+ staticTextItem->fontEngine->setGlyphCache(ctx, cache);
}
cache->setPaintEnginePrivate(this);
- cache->populate(ti.fontEngine, glyphs.size(), glyphs.constData(), positions.constData());
+ cache->populate(staticTextItem->fontEngine, staticTextItem->numGlyphs, staticTextItem->glyphs,
+ staticTextItem->glyphPositions);
if (cache->width() == 0 || cache->height() == 0)
return;
@@ -1287,10 +1312,10 @@ void QGL2PaintEngineExPrivate::drawCachedGlyphs(const QPointF &p, QFontEngineGly
vertexCoordinateArray.clear();
textureCoordinateArray.clear();
- for (int i=0; i<glyphs.size(); ++i) {
- const QTextureGlyphCache::Coord &c = cache->coords.value(glyphs[i]);
- int x = positions[i].x.toInt() + c.baseLineX - margin;
- int y = positions[i].y.toInt() - c.baseLineY - margin;
+ for (int i=0; i<staticTextItem->numGlyphs; ++i) {
+ const QTextureGlyphCache::Coord &c = cache->coords.value(staticTextItem->glyphs[i]);
+ int x = staticTextItem->glyphPositions[i].x.toInt() + c.baseLineX - margin;
+ int y = staticTextItem->glyphPositions[i].y.toInt() - c.baseLineY - margin;
vertexCoordinateArray.addRect(QRectF(x, y, c.w, c.h));
textureCoordinateArray.addRect(QRectF(c.x*dx, c.y*dy, c.w * dx, c.h * dy));
diff --git a/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h b/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h
index ce1b538..b683b8b 100644
--- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h
+++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2_p.h
@@ -133,6 +133,7 @@ public:
virtual void stroke(const QVectorPath &path, const QPen &pen);
virtual void clip(const QVectorPath &path, Qt::ClipOperation op);
+ virtual void drawStaticTextItem(QStaticTextItem *textItem);
Type type() const { return OpenGL2; }
@@ -194,7 +195,7 @@ public:
void stroke(const QVectorPath &path, const QPen &pen);
void drawTexture(const QGLRect& dest, const QGLRect& src, const QSize &textureSize, bool opaque, bool pattern = false);
void drawPixmaps(const QDrawPixmaps::Data *drawingData, int dataCount, const QPixmap &pixmap, QDrawPixmaps::DrawingHints hints);
- void drawCachedGlyphs(const QPointF &p, QFontEngineGlyphCache::Type glyphType, const QTextItemInt &ti);
+ void drawCachedGlyphs(QStaticTextItem *staticTextItem);
// Calls glVertexAttributePointer if the pointer has changed
inline void setVertexAttributePointer(unsigned int arrayIndex, const GLfloat *pointer);
diff --git a/src/opengl/qpaintengine_opengl.cpp b/src/opengl/qpaintengine_opengl.cpp
index 57918d0..d6175e9 100644
--- a/src/opengl/qpaintengine_opengl.cpp
+++ b/src/opengl/qpaintengine_opengl.cpp
@@ -60,6 +60,7 @@
#include <private/qglpixelbuffer_p.h>
#include <private/qbezier_p.h>
#include <qglframebufferobject.h>
+#include <private/qstatictext_p.h>
#include "private/qtessellator_p.h"
@@ -4555,7 +4556,7 @@ public:
QGLGlyphCache() : QObject(0) { current_cache = 0; }
~QGLGlyphCache();
QGLGlyphCoord *lookup(QFontEngine *, glyph_t);
- void cacheGlyphs(QGLContext *, const QTextItemInt &, const QVarLengthArray<glyph_t> &);
+ void cacheGlyphs(QGLContext *, QFontEngine *, glyph_t *glyphs, int numGlyphs);
void cleanCache();
void allocTexture(int width, int height, GLuint texture);
@@ -4707,8 +4708,8 @@ static QImage getCurrentTexture(const QColor &color, QGLFontTexture *font_tex)
}
#endif
-void QGLGlyphCache::cacheGlyphs(QGLContext *context, const QTextItemInt &ti,
- const QVarLengthArray<glyph_t> &glyphs)
+void QGLGlyphCache::cacheGlyphs(QGLContext *context, QFontEngine *fontEngine,
+ glyph_t *glyphs, int numGlyphs)
{
QGLContextHash::const_iterator dev_it = qt_context_cache.constFind(context);
QGLFontGlyphHash *font_cache = 0;
@@ -4744,25 +4745,25 @@ void QGLGlyphCache::cacheGlyphs(QGLContext *context, const QTextItemInt &ti,
}
Q_ASSERT(font_cache != 0);
- QGLFontGlyphHash::const_iterator cache_it = font_cache->constFind(ti.fontEngine);
+ QGLFontGlyphHash::const_iterator cache_it = font_cache->constFind(fontEngine);
QGLGlyphHash *cache = 0;
if (cache_it == font_cache->constEnd()) {
cache = new QGLGlyphHash;
- font_cache->insert(ti.fontEngine, cache);
- connect(ti.fontEngine, SIGNAL(destroyed(QObject*)), SLOT(fontEngineDestroyed(QObject*)));
+ font_cache->insert(fontEngine, cache);
+ connect(fontEngine, SIGNAL(destroyed(QObject*)), SLOT(fontEngineDestroyed(QObject*)));
} else {
cache = cache_it.value();
}
current_cache = cache;
quint64 font_key = (reinterpret_cast<quint64>(context_key ? context_key : context) << 32)
- | reinterpret_cast<quint64>(ti.fontEngine);
+ | reinterpret_cast<quint64>(fontEngine);
QGLFontTexHash::const_iterator it = qt_font_textures.constFind(font_key);
QGLFontTexture *font_tex;
if (it == qt_font_textures.constEnd()) {
GLuint font_texture;
glGenTextures(1, &font_texture);
- GLint tex_height = qt_next_power_of_two(qRound(ti.ascent.toReal() + ti.descent.toReal())+2);
+ GLint tex_height = qt_next_power_of_two(qRound(fontEngine->ascent().toReal() + fontEngine->descent().toReal())+2);
GLint tex_width = qt_next_power_of_two(tex_height*30); // ###
GLint max_tex_size;
glGetIntegerv(GL_MAX_TEXTURE_SIZE, &max_tex_size);
@@ -4784,16 +4785,16 @@ void QGLGlyphCache::cacheGlyphs(QGLContext *context, const QTextItemInt &ti,
glBindTexture(GL_TEXTURE_2D, font_tex->texture);
}
- for (int i=0; i< glyphs.size(); ++i) {
+ for (int i=0; i< numGlyphs; ++i) {
QGLGlyphHash::const_iterator it = cache->constFind(glyphs[i]);
if (it == cache->constEnd()) {
// render new glyph and put it in the cache
- glyph_metrics_t metrics = ti.fontEngine->boundingBox(glyphs[i]);
+ glyph_metrics_t metrics = fontEngine->boundingBox(glyphs[i]);
int glyph_width = qRound(metrics.width.toReal())+2;
- int glyph_height = qRound(ti.ascent.toReal() + ti.descent.toReal())+2;
+ int glyph_height = qRound(fontEngine->ascent().toReal() + fontEngine->descent().toReal())+2;
if (font_tex->x_offset + glyph_width + x_margin > font_tex->width) {
- int strip_height = qt_next_power_of_two(qRound(ti.ascent.toReal() + ti.descent.toReal())+2);
+ int strip_height = qt_next_power_of_two(qRound(fontEngine->ascent().toReal() + fontEngine->descent().toReal())+2);
font_tex->x_offset = x_margin;
font_tex->y_offset += strip_height;
if (font_tex->y_offset >= font_tex->height) {
@@ -4826,8 +4827,8 @@ void QGLGlyphCache::cacheGlyphs(QGLContext *context, const QTextItemInt &ti,
}
}
- QImage glyph_im(ti.fontEngine->alphaMapForGlyph(glyphs[i]));
- glyph_im = glyph_im.convertToFormat(QImage::Format_Indexed8);
+ QImage glyph_im(fontEngine->alphaMapForGlyph(glyphs[i]));
+ glyph_im = glyph_im.convertToFormat(QImage::Format_Indexed8);
glyph_width = glyph_im.width();
Q_ASSERT(glyph_width >= 0);
// pad the glyph width to an even number
@@ -4906,30 +4907,15 @@ void qgl_cleanup_glyph_cache(QGLContext *ctx)
qt_glyph_cache()->cleanupContext(ctx);
}
-void QOpenGLPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textItem)
+void QOpenGLPaintEngine::drawStaticTextItem(QStaticTextItem *textItem)
{
Q_D(QOpenGLPaintEngine);
- const QTextItemInt &ti = static_cast<const QTextItemInt &>(textItem);
-
- // fall back to drawing a polygon if the scale factor is large, or
- // we use a gradient pen
- if ((d->matrix.det() > 1) || (d->pen_brush_style >= Qt::LinearGradientPattern
- && d->pen_brush_style <= Qt::ConicalGradientPattern)) {
- QPaintEngine::drawTextItem(p, textItem);
- return;
- }
-
d->flushDrawQueue();
- // add the glyphs used to the glyph texture cache
- QVarLengthArray<QFixedPoint> positions;
- QVarLengthArray<glyph_t> glyphs;
- QTransform matrix = QTransform::fromTranslate(qRound(p.x()), qRound(p.y()));
- ti.fontEngine->getGlyphPositions(ti.glyphs, matrix, ti.flags, glyphs, positions);
-
// make sure the glyphs we want to draw are in the cache
- qt_glyph_cache()->cacheGlyphs(d->device->context(), ti, glyphs);
+ qt_glyph_cache()->cacheGlyphs(d->device.context(), textItem->fontEngine, textItem->glyphs,
+ textItem->numGlyphs);
d->setGradientOps(Qt::SolidPattern, QRectF()); // turns off gradient ops
qt_glColor4ubv(d->pen_color);
@@ -4951,13 +4937,13 @@ void QOpenGLPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textIte
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
- bool antialias = !(ti.fontEngine->fontDef.styleStrategy & QFont::NoAntialias)
- && (d->matrix.type() > QTransform::TxTranslate);
+ bool antialias = !(textItem->fontEngine->fontDef.styleStrategy & QFont::NoAntialias)
+ && (d->matrix.type() > QTransform::TxTranslate);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, antialias ? GL_LINEAR : GL_NEAREST);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, antialias ? GL_LINEAR : GL_NEAREST);
- for (int i=0; i< glyphs.size(); ++i) {
- QGLGlyphCoord *g = qt_glyph_cache()->lookup(ti.fontEngine, glyphs[i]);
+ for (int i=0; i< textItem->numGlyphs; ++i) {
+ QGLGlyphCoord *g = qt_glyph_cache()->lookup(textItem->fontEngine, textItem->glyphs[i]);
// we don't cache glyphs with no width/height
if (!g)
@@ -4969,8 +4955,8 @@ void QOpenGLPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textIte
x2 = x1 + g->width;
y2 = y1 + g->height;
- QPointF logical_pos((positions[i].x - g->x_offset).toReal(),
- (positions[i].y + g->y_offset).toReal());
+ QPointF logical_pos((textItem->glyphPositions[i].x - g->x_offset).toReal(),
+ (textItem->glyphPositions[i].y + g->y_offset).toReal());
qt_add_rect_to_array(QRectF(logical_pos, QSizeF(g->log_width, g->log_height)), vertexArray);
qt_add_texcoords_to_array(x1, y1, x2, y2, texCoordArray);
@@ -4987,6 +4973,40 @@ void QOpenGLPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textIte
// XXX: This may not be needed as this behavior does seem to be caused by driver bug
glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
#endif
+
+}
+
+void QOpenGLPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textItem)
+{
+ Q_D(QOpenGLPaintEngine);
+
+ const QTextItemInt &ti = static_cast<const QTextItemInt &>(textItem);
+
+ // fall back to drawing a polygon if the scale factor is large, or
+ // we use a gradient pen
+ if ((d->matrix.det() > 1) || (d->pen_brush_style >= Qt::LinearGradientPattern
+ && d->pen_brush_style <= Qt::ConicalGradientPattern)) {
+ QPaintEngine::drawTextItem(p, textItem);
+ return;
+ }
+
+ // add the glyphs used to the glyph texture cache
+ QVarLengthArray<QFixedPoint> positions;
+ QVarLengthArray<glyph_t> glyphs;
+ QTransform matrix = QTransform::fromTranslate(qRound(p.x()), qRound(p.y()));
+ ti.fontEngine->getGlyphPositions(ti.glyphs, matrix, ti.flags, glyphs, positions);
+
+ {
+ QStaticTextItem staticTextItem;
+ staticTextItem.chars = ti.chars;
+ staticTextItem.fontEngine = ti.fontEngine;
+ staticTextItem.glyphs = glyphs.data();
+ staticTextItem.numChars = ti.num_chars;
+ staticTextItem.numGlyphs = glyphs.size();
+ staticTextItem.glyphPositions = positions.data();
+ drawStaticTextItem(&staticTextItem);
+ }
+
}
diff --git a/src/opengl/qpaintengine_opengl_p.h b/src/opengl/qpaintengine_opengl_p.h
index de0086a..55f7792 100644
--- a/src/opengl/qpaintengine_opengl_p.h
+++ b/src/opengl/qpaintengine_opengl_p.h
@@ -133,6 +133,7 @@ public:
void drawImage(const QRectF &r, const QImage &image, const QRectF &sr,
Qt::ImageConversionFlags conversionFlags);
void drawTextItem(const QPointF &p, const QTextItem &ti);
+ void drawStaticTextItem(QStaticTextItem *staticTextItem);
void drawEllipse(const QRectF &rect);
generated by cgit v0.12 at 2025-01-02 22:05:10 (GMT)