gallium: Remove temporary hack for the absence of a discard flag.

PIPE_BUFFER_USAGE_DISCARD flag now exists.
2010-01-21 09:13:15 -08:00
parent 0ae076bf40
commit 13c2475339
1 changed files with 0 additions and 7 deletions
@@ -63,13 +63,6 @@ pipe_buffer_map(struct pipe_screen *screen,
   if(screen->buffer_map_range) {
      unsigned offset = 0;
      unsigned length = buf->size;
-
-      /* XXX: Actually we should be using/detecting DISCARD
-       * instead of assuming that WRITE implies discard */
-      if((usage & PIPE_BUFFER_USAGE_CPU_WRITE) &&
-         !(usage & PIPE_BUFFER_USAGE_DISCARD))
-         usage |= PIPE_BUFFER_USAGE_CPU_READ;
-
      return screen->buffer_map_range(screen, buf, offset, length, usage);
   }
   else