fix alphatest (HACK!!!)

[enigma2.git] / lib / gdi / grc.cpp

diff --git a/lib/gdi/grc.cpp b/lib/gdi/grc.cpp
index 55d266c0359b2a59dbbffc0b094e3e1e5d95bc47..f54f1604ca1d5b352f8ebe05c2abd208737bcda4 100644 (file)
--- a/lib/gdi/grc.cpp
+++ b/lib/gdi/grc.cpp
@@ -1,5 +1,5 @@
 // for debugging use:
-// #define SYNC_PAINT
+ #define SYNC_PAINT
 #include <unistd.h>
 #ifndef SYNC_PAINT
 #include <pthread.h>
@@ -227,6 +227,8 @@ void gPainter::blit(gPixmap *pixmap, ePoint pos, const eRect &clip, int flags)
 {
        gOpcode o;
        
+       ASSERT(pixmap);
+       
        o.opcode=gOpcode::blit;
        o.dc = m_dc.grabRef();
        pixmap->AddRef();
@@ -442,7 +444,9 @@ void gDC::exec(gOpcode *o)
                if (o->parm.renderText->flags & gPainter::RT_VALIGN_CENTER)
                {
                        eRect bbox = para->getBoundBox();
-                       offset += ePoint(0, (o->parm.renderText->area.height() - bbox.height()) / 2);
+                       int vcentered_top = (o->parm.renderText->area.height() - bbox.height()) / 2;
+                       int correction = vcentered_top - bbox.top();
+                       offset += ePoint(0, correction);
                }
                para->blit(*this, offset, getRGB(m_background_color), getRGB(m_foreground_color));
                delete o->parm.renderText;