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-rw-r--r--src/gui/painting/qpaintengine_raster.cpp129
1 files changed, 64 insertions, 65 deletions
diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp
index 90b6d16551..d3404c6575 100644
--- a/src/gui/painting/qpaintengine_raster.cpp
+++ b/src/gui/painting/qpaintengine_raster.cpp
@@ -873,7 +873,7 @@ void QRasterPaintEngine::updateRasterState()
&& s->intOpacity == 256
&& (mode == QPainter::CompositionMode_Source
|| (mode == QPainter::CompositionMode_SourceOver
- && s->penData.solid.color.isOpaque()));
+ && s->penData.solidColor.isOpaque()));
}
s->dirty = 0;
@@ -1536,9 +1536,9 @@ static void fillRect_normalized(const QRect &r, QSpanData *data,
if (data->fillRect && (mode == QPainter::CompositionMode_Source
|| (mode == QPainter::CompositionMode_SourceOver
- && data->solid.color.isOpaque())))
+ && data->solidColor.isOpaque())))
{
- data->fillRect(data->rasterBuffer, x1, y1, width, height, data->solid.color);
+ data->fillRect(data->rasterBuffer, x1, y1, width, height, data->solidColor);
return;
}
}
@@ -1900,9 +1900,9 @@ void QRasterPaintEngine::fillRect(const QRectF &r, const QColor &color)
Q_D(QRasterPaintEngine);
QRasterPaintEngineState *s = state();
- d->solid_color_filler.solid.color = qPremultiply(combineAlpha256(color.rgba64(), s->intOpacity));
+ d->solid_color_filler.solidColor = qPremultiply(combineAlpha256(color.rgba64(), s->intOpacity));
- if (d->solid_color_filler.solid.color.isTransparent()
+ if (d->solid_color_filler.solidColor.isTransparent()
&& s->composition_mode == QPainter::CompositionMode_SourceOver) {
return;
}
@@ -2356,14 +2356,14 @@ void QRasterPaintEngine::drawImage(const QRectF &r, const QImage &img, const QRe
case QImage::Format_A2BGR30_Premultiplied:
case QImage::Format_A2RGB30_Premultiplied:
// Combine premultiplied color with the opacity set on the painter.
- d->solid_color_filler.solid.color = multiplyAlpha256(QRgba64::fromArgb32(color), s->intOpacity);
+ d->solid_color_filler.solidColor = multiplyAlpha256(QRgba64::fromArgb32(color), s->intOpacity);
break;
default:
- d->solid_color_filler.solid.color = qPremultiply(combineAlpha256(QRgba64::fromArgb32(color), s->intOpacity));
+ d->solid_color_filler.solidColor = qPremultiply(combineAlpha256(QRgba64::fromArgb32(color), s->intOpacity));
break;
}
- if (d->solid_color_filler.solid.color.isTransparent() && s->composition_mode == QPainter::CompositionMode_SourceOver)
+ if (d->solid_color_filler.solidColor.isTransparent() && s->composition_mode == QPainter::CompositionMode_SourceOver)
return;
d->solid_color_filler.clip = d->clip();
@@ -2713,20 +2713,20 @@ void QRasterPaintEngine::alphaPenBlt(const void* src, int bpl, int depth, int rx
if (unclipped) {
if (depth == 1) {
if (s->penData.bitmapBlit) {
- s->penData.bitmapBlit(rb, rx, ry, s->penData.solid.color,
+ s->penData.bitmapBlit(rb, rx, ry, s->penData.solidColor,
scanline, w, h, bpl);
return;
}
} else if (depth == 8) {
if (s->penData.alphamapBlit) {
- s->penData.alphamapBlit(rb, rx, ry, s->penData.solid.color,
+ s->penData.alphamapBlit(rb, rx, ry, s->penData.solidColor,
scanline, w, h, bpl, 0, useGammaCorrection);
return;
}
} else if (depth == 32) {
// (A)RGB Alpha mask where the alpha component is not used.
if (s->penData.alphaRGBBlit) {
- s->penData.alphaRGBBlit(rb, rx, ry, s->penData.solid.color,
+ s->penData.alphaRGBBlit(rb, rx, ry, s->penData.solidColor,
(const uint *) scanline, w, h, bpl / 4, 0, useGammaCorrection);
return;
}
@@ -2755,10 +2755,10 @@ void QRasterPaintEngine::alphaPenBlt(const void* src, int bpl, int depth, int rx
ry = ny;
}
if (depth == 8)
- s->penData.alphamapBlit(rb, rx, ry, s->penData.solid.color,
+ s->penData.alphamapBlit(rb, rx, ry, s->penData.solidColor,
scanline, w, h, bpl, clip, useGammaCorrection);
else if (depth == 32)
- s->penData.alphaRGBBlit(rb, rx, ry, s->penData.solid.color,
+ s->penData.alphaRGBBlit(rb, rx, ry, s->penData.solidColor,
(const uint *) scanline, w, h, bpl / 4, clip, useGammaCorrection);
return;
}
@@ -3436,7 +3436,7 @@ bool QRasterPaintEngine::requiresPretransformedGlyphPositions(QFontEngine *fontE
}
/*!
- Indicates whether glyph caching is supported by the font engine
+ Returns whether glyph caching is supported by the font engine
\a fontEngine with the given transform \a m applied.
*/
bool QRasterPaintEngine::shouldDrawCachedGlyphs(QFontEngine *fontEngine, const QTransform &m) const
@@ -3835,7 +3835,6 @@ QImage::Format QRasterBuffer::prepare(QImage *image)
bytes_per_line = image->bytesPerLine();
format = image->format();
- drawHelper = qDrawHelper + format;
if (image->depth() == 1 && image->colorTable().size() == 2) {
monoDestinationWithClut = true;
const QVector<QRgb> colorTable = image->colorTable();
@@ -3883,51 +3882,15 @@ void QClipData::initialize()
Q_CHECK_PTR(m_clipLines);
QT_TRY {
- m_spans = (QSpan *)malloc(clipSpanHeight*sizeof(QSpan));
allocated = clipSpanHeight;
- Q_CHECK_PTR(m_spans);
-
QT_TRY {
- if (hasRectClip) {
- int y = 0;
- while (y < ymin) {
- m_clipLines[y].spans = 0;
- m_clipLines[y].count = 0;
- ++y;
- }
-
- const int len = clipRect.width();
- count = 0;
- while (y < ymax) {
- QSpan *span = m_spans + count;
- span->x = xmin;
- span->len = len;
- span->y = y;
- span->coverage = 255;
- ++count;
-
- m_clipLines[y].spans = span;
- m_clipLines[y].count = 1;
- ++y;
- }
-
- while (y < clipSpanHeight) {
- m_clipLines[y].spans = 0;
- m_clipLines[y].count = 0;
- ++y;
- }
- } else if (hasRegionClip) {
-
+ if (hasRegionClip) {
const auto rects = clipRegion.begin();
const int numRects = clipRegion.rectCount();
-
- { // resize
- const int maxSpans = (ymax - ymin) * numRects;
- if (maxSpans > allocated) {
- m_spans = q_check_ptr((QSpan *)realloc(m_spans, maxSpans * sizeof(QSpan)));
- allocated = maxSpans;
- }
- }
+ const int maxSpans = (ymax - ymin) * numRects;
+ allocated = qMax(allocated, maxSpans);
+ m_spans = (QSpan *)malloc(allocated * sizeof(QSpan));
+ Q_CHECK_PTR(m_spans);
int y = 0;
int firstInBand = 0;
@@ -3974,6 +3937,40 @@ void QClipData::initialize()
++y;
}
+ return;
+ }
+
+ m_spans = (QSpan *)malloc(allocated * sizeof(QSpan));
+ Q_CHECK_PTR(m_spans);
+
+ if (hasRectClip) {
+ int y = 0;
+ while (y < ymin) {
+ m_clipLines[y].spans = 0;
+ m_clipLines[y].count = 0;
+ ++y;
+ }
+
+ const int len = clipRect.width();
+ count = 0;
+ while (y < ymax) {
+ QSpan *span = m_spans + count;
+ span->x = xmin;
+ span->len = len;
+ span->y = y;
+ span->coverage = 255;
+ ++count;
+
+ m_clipLines[y].spans = span;
+ m_clipLines[y].count = 1;
+ ++y;
+ }
+
+ while (y < clipSpanHeight) {
+ m_clipLines[y].spans = 0;
+ m_clipLines[y].count = 0;
+ ++y;
+ }
}
} QT_CATCH(...) {
free(m_spans); // have to free m_spans again or someone might think that we were successfully initialized.
@@ -4596,8 +4593,8 @@ void QSpanData::setup(const QBrush &brush, int alpha, QPainter::CompositionMode
case Qt::SolidPattern: {
type = Solid;
QColor c = qbrush_color(brush);
- solid.color = qPremultiply(combineAlpha256(c.rgba64(), alpha));
- if (solid.color.isTransparent() && compositionMode == QPainter::CompositionMode_SourceOver)
+ solidColor = qPremultiply(combineAlpha256(c.rgba64(), alpha));
+ if (solidColor.isTransparent() && compositionMode == QPainter::CompositionMode_SourceOver)
type = None;
break;
}
@@ -4723,17 +4720,19 @@ void QSpanData::adjustSpanMethods()
case None:
unclipped_blend = 0;
break;
- case Solid:
- unclipped_blend = rasterBuffer->drawHelper->blendColor;
- bitmapBlit = rasterBuffer->drawHelper->bitmapBlit;
- alphamapBlit = rasterBuffer->drawHelper->alphamapBlit;
- alphaRGBBlit = rasterBuffer->drawHelper->alphaRGBBlit;
- fillRect = rasterBuffer->drawHelper->fillRect;
+ case Solid: {
+ const DrawHelper &drawHelper = qDrawHelper[rasterBuffer->format];
+ unclipped_blend = drawHelper.blendColor;
+ bitmapBlit = drawHelper.bitmapBlit;
+ alphamapBlit = drawHelper.alphamapBlit;
+ alphaRGBBlit = drawHelper.alphaRGBBlit;
+ fillRect = drawHelper.fillRect;
break;
+ }
case LinearGradient:
case RadialGradient:
case ConicalGradient:
- unclipped_blend = rasterBuffer->drawHelper->blendGradient;
+ unclipped_blend = qBlendGradient;
break;
case Texture:
unclipped_blend = qBlendTexture;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-06 07:18:30 +0000