usnig flex directly, renaming symbols so that theres no clash with other lexers

[chaz/openbox] / render / render.c

diff --git a/render/render.c b/render/render.c
index 7129974c56d0b32dcbd8c705fb118a65130ba7de..25a79020bc68d7a34ef850d36ef978abc3240176 100644 (file)
--- a/render/render.c
+++ b/render/render.c
@@ -92,7 +92,7 @@ void x_paint(Window win, Appearance *l, int x, int y, int w, int h)
     XImage *im = NULL;
     Pixmap oldp;
 
-    if (w <= 0 || h <= 0) return;
+    if (w <= 0 || h <= 0 || x+w <= 0 || y+h <= 0) return;
 
     g_assert(l->surface.type == Surface_Planar);
 
@@ -106,8 +106,7 @@ void x_paint(Window win, Appearance *l, int x, int y, int w, int h)
                                render_colormap);
     g_assert(l->xftdraw != NULL);
 
-    if (l->surface.data.planar.pixel_data != NULL)
-        g_free(l->surface.data.planar.pixel_data);
+    g_free(l->surface.data.planar.pixel_data);
     l->surface.data.planar.pixel_data = g_new(pixel32, w * h);
 
     if (l->surface.data.planar.grad == Background_Solid)
@@ -137,12 +136,14 @@ void x_paint(Window win, Appearance *l, int x, int y, int w, int h)
                 l->xftdraw = XftDrawCreate(ob_display, l->pixmap, 
                                         render_visual, render_colormap);
             }
-            font_draw(l->xftdraw, &l->texture[i].data.text, x, y, w, h);
+            font_draw(l->xftdraw, &l->texture[i].data.text, 
+                      &l->texture[i].position);
         break;
         case Bitmask:
             if (l->texture[i].data.mask.color->gc == None)
                 color_allocate_gc(l->texture[i].data.mask.color);
-            mask_draw(l->pixmap, &l->texture[i].data.mask, w, h);
+            mask_draw(l->pixmap, &l->texture[i].data.mask,
+                      &l->texture[i].position);
         break;
         }
     }