diff options
| -rw-r--r-- | src/gui/text/qfontengine_qpf.cpp | 4 | ||||
| -rw-r--r-- | src/gui/text/qfontengine_qws.cpp | 4 | ||||
| -rw-r--r-- | src/opengl/qpaintengine_opengl.cpp | 16 | ||||
| -rw-r--r-- | src/openvg/qpaintengine_vg.cpp | 14 |
4 files changed, 5 insertions, 33 deletions
diff --git a/src/gui/text/qfontengine_qpf.cpp b/src/gui/text/qfontengine_qpf.cpp index 996e471..ef3f2ae 100644 --- a/src/gui/text/qfontengine_qpf.cpp +++ b/src/gui/text/qfontengine_qpf.cpp @@ -628,13 +628,13 @@ QImage QFontEngineQPF::alphaMapForGlyph(glyph_t g) { const Glyph *glyph = findGlyph(g); if (!glyph) - QImage(); + return QImage(); const uchar *bits = ((const uchar *) glyph) + sizeof(Glyph); QImage image(glyph->width, glyph->height, QImage::Format_Indexed8); for (int j=0; j<256; ++j) - image.setColor(j, 0xff000000 | j | (j<<8) | (j<<16)); + image.setColor(j, qRgba(0, 0, 0, j)); for (int i=0; i<glyph->height; ++i) { memcpy(image.scanLine(i), bits, glyph->bytesPerLine); diff --git a/src/gui/text/qfontengine_qws.cpp b/src/gui/text/qfontengine_qws.cpp index 888e1be..de8028c 100644 --- a/src/gui/text/qfontengine_qws.cpp +++ b/src/gui/text/qfontengine_qws.cpp @@ -528,10 +528,12 @@ QImage QFontEngineQPF1::alphaMapForGlyph(glyph_t g) QImage image; if (mono) { image = QImage((glyph->metrics->width+7)&~7, glyph->metrics->height, QImage::Format_Mono); + image.setColor(0, qRgba(0, 0, 0, 0)); + image.setColor(1, qRgba(0, 0, 0, 255)); } else { image = QImage(glyph->metrics->width, glyph->metrics->height, QImage::Format_Indexed8); for (int j=0; j<256; ++j) - image.setColor(j, 0xff000000 | j | (j<<8) | (j<<16)); + image.setColor(j, qRgba(0, 0, 0, j)); } for (int i=0; i<glyph->metrics->height; ++i) { memcpy(image.scanLine(i), bits, glyph->metrics->linestep); diff --git a/src/opengl/qpaintengine_opengl.cpp b/src/opengl/qpaintengine_opengl.cpp index bd3883a..a904064 100644 --- a/src/opengl/qpaintengine_opengl.cpp +++ b/src/opengl/qpaintengine_opengl.cpp @@ -4791,22 +4791,6 @@ void QGLGlyphCache::cacheGlyphs(QGLContext *context, const QTextItemInt &ti, } QImage glyph_im(ti.fontEngine->alphaMapForGlyph(glyphs[i])); - - // The QPF implementation of alphaMapForGlyph() uses the color - // RGBA = (value, value, value, 255) instead of the color - // RGBA = (0, 0, 0, value) that the other font engines use. - // We modify the image colors to rectify this situation. - QFontEngine::Type type = ti.fontEngine->type(); - if (type == QFontEngine::QPF1 || type == QFontEngine::QPF2) { - if (glyph_im.format() == QImage::Format_Indexed8) { - for (int i = 0; i < 256; ++i) - glyph_im.setColor(i, qRgba(0, 0, 0, i)); - } else if (glyph_im.format() == QImage::Format_Mono) { - glyph_im.setColor(0, qRgba(0, 0, 0, 0)); - glyph_im.setColor(1, qRgba(0, 0, 0, 255)); - } - } - glyph_im = glyph_im.convertToFormat(QImage::Format_Indexed8); glyph_width = glyph_im.width(); Q_ASSERT(glyph_width >= 0); diff --git a/src/openvg/qpaintengine_vg.cpp b/src/openvg/qpaintengine_vg.cpp index 3558c28..b129164 100644 --- a/src/openvg/qpaintengine_vg.cpp +++ b/src/openvg/qpaintengine_vg.cpp @@ -3023,20 +3023,6 @@ void QVGFontGlyphCache::cacheGlyphs VGImage vgImage = VG_INVALID_HANDLE; metrics = ti.fontEngine->boundingBox(glyph); if (!scaledImage.isNull()) { // Not a space character - // The QPF implementation of alphaMapForGlyph() uses the color - // RGBA = (value, value, value, 255) instead of the color - // RGBA = (0, 0, 0, value) that the other font engines use. - // We modify the image colors to rectify this situation. - QFontEngine::Type type = ti.fontEngine->type(); - if (type == QFontEngine::QPF1 || type == QFontEngine::QPF2) { - if (scaledImage.format() == QImage::Format_Indexed8) { - for (int i = 0; i < 256; ++i) - scaledImage.setColor(i, qRgba(0, 0, 0, i)); - } else if (scaledImage.format() == QImage::Format_Mono) { - scaledImage.setColor(0, qRgba(0, 0, 0, 0)); - scaledImage.setColor(1, qRgba(0, 0, 0, 255)); - } - } if (scaledImage.format() == QImage::Format_Indexed8) { vgImage = vgCreateImage(VG_A_8, scaledImage.width(), scaledImage.height(), VG_IMAGE_QUALITY_FASTER); vgImageSubData(vgImage, scaledImage.bits(), scaledImage.bytesPerLine(), VG_A_8, 0, 0, scaledImage.width(), scaledImage.height()); |