Revert "[mer] Work around missing glyphs problem."

This reverts commit 7606b1d.
sailfishos · May 12, 2015 · 09c28be · 09c28be
1 parent d4be27c
commit 09c28be
Showing 1 changed file with 1 addition and 6 deletions.
diff --git a/src/gui/opengl/qopengltextureglyphcache.cpp b/src/gui/opengl/qopengltextureglyphcache.cpp
@@ -192,6 +192,7 @@ void QOpenGLTextureGlyphCache::resizeTextureData(int width, int height)
     glBindTexture(GL_TEXTURE_2D, 0);
     funcs.glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
                            GL_TEXTURE_2D, tmp_texture, 0);
+
     funcs.glActiveTexture(GL_TEXTURE0 + QT_IMAGE_TEXTURE_UNIT);
     glBindTexture(GL_TEXTURE_2D, oldTexture);
 
@@ -262,8 +263,6 @@ void QOpenGLTextureGlyphCache::resizeTextureData(int width, int height)
 
     glBindTexture(GL_TEXTURE_2D, m_textureResource->m_texture);
 
-    glFlush();
-
     glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, oldWidth, oldHeight);
 
     funcs.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
@@ -317,10 +316,6 @@ void QOpenGLTextureGlyphCache::fillTexture(const Coord &c, glyph_t glyph, QFixed
     }
     const int maskWidth = mask.width();
     const int maskHeight = mask.height();
-    if (maskWidth == 0 || maskHeight == 0 || mask.format() == QImage::Format_Invalid) {
-        qWarning() << "Failed to acquire glyph alpha mask. Characters will be missing during rendering!";
-        return;
-    }
 
     if (mask.format() == QImage::Format_Mono) {
         mask = mask.convertToFormat(QImage::Format_Indexed8);