- use "xadvance" instead of "glpyh->width" as bounding box width

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

diff --git a/lib/gdi/font.cpp b/lib/gdi/font.cpp
index 9a7ec069737613492d6e9464958440bb87b309c9..ef92d53a2a5165922151e97d428405c4a8e6b1bf 100644 (file)
--- a/lib/gdi/font.cpp
+++ b/lib/gdi/font.cpp
@@ -332,6 +332,7 @@ int eTextPara::appendGlyph(Font *current_font, FT_Face current_face, FT_UInt gly
        ng.bbox.setHeight( glyph->height );
 
        xadvance+=kern;
+       ng.bbox.setWidth(xadvance);
 
        ng.x=cursor.x()+kern;
        ng.y=cursor.y();
@@ -630,14 +631,22 @@ void eTextPara::blit(gDC &dc, const ePoint &offset, const gRGB &background, cons
        gSurface *surface = target->surface;
 
        register int opcode;
-       gColor *lookup8=0;
-       __u32 lookup32[16];
-               
+
+       gColor *lookup8, lookup8_invert[16];
+       gColor *lookup8_normal=0;
+
+       __u32 lookup32_normal[16], lookup32_invert[16], *lookup32;
+       
        if (surface->bpp == 8)
        {
                if (surface->clut.data)
                {
-                       lookup8=getColor(surface->clut, background, foreground).lookup;
+                       lookup8_normal=getColor(surface->clut, background, foreground).lookup;
+                       
+                       int i;
+                       for (i=0; i<16; ++i)
+                               lookup8_invert[i] = lookup8_normal[i^0xF];
+                       
                        opcode=0;
                } else
                        opcode=1;
@@ -648,15 +657,17 @@ void eTextPara::blit(gDC &dc, const ePoint &offset, const gRGB &background, cons
                {
                        lookup8=getColor(surface->clut, background, foreground).lookup;
                        for (int i=0; i<16; ++i)
-                               lookup32[i]=((surface->clut.data[lookup8[i]].a<<24)|
+                               lookup32_normal[i]=((surface->clut.data[lookup8[i]].a<<24)|
                                        (surface->clut.data[lookup8[i]].r<<16)|
                                        (surface->clut.data[lookup8[i]].g<<8)|
                                        (surface->clut.data[lookup8[i]].b))^0xFF000000;
                } else
                {
                        for (int i=0; i<16; ++i)
-                               lookup32[i]=(0x010101*i)|0xFF000000;
+                               lookup32_normal[i]=(0x010101*i)|0xFF000000;
                }
+               for (int i=0; i<16; ++i)
+                       lookup32_invert[i]=lookup32_normal[i^0xF];
        } else
        {
                eWarning("can't render to %dbpp", surface->bpp);
@@ -667,9 +678,19 @@ void eTextPara::blit(gDC &dc, const ePoint &offset, const gRGB &background, cons
        gRegion clip = dc.getClip() & area;
 
        int buffer_stride=surface->stride;
-
+       
        for (glyphString::iterator i(glyphs.begin()); i != glyphs.end(); ++i)
        {
+               if (!(i->flags & GS_INVERT))
+               {
+                       lookup8 = lookup8_normal;
+                       lookup32 = lookup32_normal;
+               } else
+               {
+                       lookup8 = lookup8_invert;
+                       lookup32 = lookup32_invert;
+               }
+               
                static FTC_SBit glyph_bitmap;
                if (fontRenderClass::instance->getGlyphBitmap(&i->font->font, i->glyph_index, &glyph_bitmap))
                        continue;