--- deliantra/Deliantra-Client/pango-render.c	2007/08/11 12:07:54	1.10
+++ deliantra/Deliantra-Client/pango-render.c	2008/01/13 08:31:45	1.15
@@ -166,7 +166,6 @@
 {
   PangoOpenGLRenderer *renderer = PANGO_OPENGL_RENDERER (renderer_);
   glyph_info *g;
-  float x1, y1, x2, y2;
 
   if (glyph & PANGO_GLYPH_UNKNOWN_FLAG)
     {
@@ -183,9 +182,7 @@
       Glyph bm;
       font_render_glyph (&bm, font, glyph);
 
-      if (g)
-        g->generation = tc_generation;
-      else
+      if (!g)
         {
           g = g_slice_new (glyph_info);
 
@@ -193,37 +190,34 @@
           _pango_opengl_font_set_cache_glyph_data (font, glyph, g);
         }
 
-      tc_get (&g->tex, bm.width, bm.height);
+      g->generation = tc_generation;
 
       g->left = bm.left;
       g->top  = bm.top;
 
-      glBindTexture (GL_TEXTURE_2D, g->tex.name);
-      glPixelStorei (GL_UNPACK_ROW_LENGTH, bm.stride);
-      glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
-      glTexSubImage2D (GL_TEXTURE_2D, 0, g->tex.x, g->tex.y, bm.width, bm.height, GL_ALPHA, GL_UNSIGNED_BYTE, bm.bitmap);
-      glPixelStorei (GL_UNPACK_ROW_LENGTH, 0);
-      glPixelStorei (GL_UNPACK_ALIGNMENT, 4);
+      tc_get (&g->tex, bm.width, bm.height);
+
+      if (bm.width && bm.height)
+        {
+          glBindTexture (GL_TEXTURE_2D, g->tex.name);
+          glPixelStorei (GL_UNPACK_ROW_LENGTH, bm.stride);
+          glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
+          glTexSubImage2D (GL_TEXTURE_2D, 0, g->tex.x, g->tex.y, bm.width, bm.height, GL_ALPHA, GL_UNSIGNED_BYTE, bm.bitmap);
+          glPixelStorei (GL_UNPACK_ROW_LENGTH, 0);
+          glPixelStorei (GL_UNPACK_ALIGNMENT, 4);
+        }
     }
 
   x += g->left;
   y -= g->top;
 
-  x1 = g->tex.x * (1. / TC_WIDTH );
-  y1 = g->tex.y * (1. / TC_HEIGHT);
-  x2 = g->tex.w * (1. / TC_WIDTH ) + x1;
-  y2 = g->tex.h * (1. / TC_HEIGHT) + y1;
-
   if (g->tex.name != renderer->key.texname)
     {
       renderer->key.texname = g->tex.name;
       renderer->arr = rc_array (renderer->rc, &renderer->key);
     }
 
-  rc_t2f_v3f (renderer->arr, x1, y1, x           , y           , 0);
-  rc_t2f_v3f (renderer->arr, x2, y1, x + g->tex.w, y           , 0);
-  rc_t2f_v3f (renderer->arr, x2, y2, x + g->tex.w, y + g->tex.h, 0);
-  rc_t2f_v3f (renderer->arr, x1, y2, x           , y + g->tex.h, 0);
+  rc_glyph (renderer->arr, g->tex.x, g->tex.y, g->tex.w, g->tex.h, x, y);
 }
 
 static void
@@ -287,7 +281,7 @@
                             int flags)
 {
   pango_opengl_render_layout_subpixel (
-     layout, rc, x * PANGO_SCALE, y * PANGO_SCALE, r, g, b, a, flags
+    layout, rc, x * PANGO_SCALE, y * PANGO_SCALE, r, g, b, a, flags
   );
 }
 
@@ -314,7 +308,7 @@
   renderer->strikethrough = FALSE;
 
   gl->key.mode    = GL_QUADS;
-  gl->key.format  = GL_T2F_V3F;
+  gl->key.format  = 0; // glyphs
   gl->key.texname = 0;
 
   for (l = run->item->analysis.extra_attrs; l; l = l->next)