i965: Setup framebuffer texture in meta_draw_region.

With DRI2 we there is no screen region until a drawable is bound to
the context.  Set up the framebuffer texture in meta_draw_region instead
which should also handle the case where the draw region changes as a
result of resizing a redirected window or resizing the screen.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_metaops.c b/src/mesa/drivers/dri/i965/brw_metaops.c
index 525748408d..3f5df27b88 100644
--- a/src/mesa/drivers/dri/i965/brw_metaops.c
+++ b/src/mesa/drivers/dri/i965/brw_metaops.c
@@ -369,6 +369,11 @@ static void meta_draw_region( struct intel_context *intel,
    brw->state.draw_region = draw_region;
    brw->state.depth_region = depth_region;
 
+   if (intel->frame_buffer_texobj != NULL)
+      brw_FrameBufferTexDestroy(brw);
+
+   brw_FrameBufferTexInit(brw, draw_region);
+
    brw->state.dirty.mesa |= _NEW_BUFFERS;
 }