gallium: fix render to depth texture

2008-05-08 17:42:18 -06:00 · 2008-05-08 17:42:18 -06:00 · 2f07e1caa0
parent a7e8e31eee
commit 2f07e1caa0
1 changed files with 5 additions and 0 deletions
--- a/src/mesa/state_tracker/st_atom_framebuffer.c
+++ b/src/mesa/state_tracker/st_atom_framebuffer.c
@ -127,6 +127,11 @@ update_framebuffer_state( struct st_context *st )
   strb = st_renderbuffer(fb->Attachment[BUFFER_DEPTH].Renderbuffer);
   if (strb) {
      strb = st_renderbuffer(strb->Base.Wrapped);
+      if (strb->rtt) {
+         /* rendering to a GL texture, may have to update surface */
+         update_renderbuffer_surface(st, strb);
+      }
+
      assert(strb->surface);
      framebuffer->zsbuf = strb->surface;
   }