diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/quick/scenegraph/qsgdefaultdistancefieldglyphcache.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/quick/scenegraph/qsgdefaultdistancefieldglyphcache.cpp b/src/quick/scenegraph/qsgdefaultdistancefieldglyphcache.cpp index afea96b35c..4652a2241e 100644 --- a/src/quick/scenegraph/qsgdefaultdistancefieldglyphcache.cpp +++ b/src/quick/scenegraph/qsgdefaultdistancefieldglyphcache.cpp @@ -172,7 +172,8 @@ void QSGDefaultDistanceFieldGlyphCache::storeGlyphs(const QHash<glyph_t, QImage> } } - glTexSubImage2D(GL_TEXTURE_2D, 0, c.x, c.y, glyph.width(), glyph.height(), GL_ALPHA, GL_UNSIGNED_BYTE, glyph.constBits()); + for (int i = 0; i < glyph.height(); ++i) + glTexSubImage2D(GL_TEXTURE_2D, 0, c.x, c.y + i, glyph.width(), 1, GL_ALPHA, GL_UNSIGNED_BYTE, glyph.scanLine(i)); } QHash<TextureInfo *, QVector<glyph_t> >::const_iterator i; @@ -242,7 +243,8 @@ void QSGDefaultDistanceFieldGlyphCache::resizeTexture(TextureInfo *texInfo, int updateTexture(oldTexture, texInfo->texture, texInfo->size); if (useWorkaround()) { - glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, oldWidth, oldHeight, GL_ALPHA, GL_UNSIGNED_BYTE, texInfo->image.constBits()); + for (int i = 0; i < oldHeight; ++i) + glTexSubImage2D(GL_TEXTURE_2D, 0, 0, i, oldWidth, 1, GL_ALPHA, GL_UNSIGNED_BYTE, texInfo->image.scanLine(i)); texInfo->image = texInfo->image.copy(0, 0, width, height); glDeleteTextures(1, &oldTexture); return; |