There is nothing wrong with the code today, but as one modifies the code it turns out to be not too difficult to mess up the code, and this easy assertion should catch such driver implementation failures quickly.
Cc: Kristian Høgsberg <[email protected]> Signed-off-by: Ben Widawsky <[email protected]> --- src/mesa/drivers/dri/i965/brw_meta_fast_clear.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/mesa/drivers/dri/i965/brw_meta_fast_clear.c b/src/mesa/drivers/dri/i965/brw_meta_fast_clear.c index 97094ae..41afc9a 100644 --- a/src/mesa/drivers/dri/i965/brw_meta_fast_clear.c +++ b/src/mesa/drivers/dri/i965/brw_meta_fast_clear.c @@ -616,6 +616,8 @@ brw_meta_fast_clear(struct brw_context *brw, struct gl_framebuffer *fb, } } + assert((fast_clear_buffers & rep_clear_buffers) == 0); + if (!(fast_clear_buffers | rep_clear_buffers)) { if (plain_clear_buffers) /* If we only have plain clears, skip the meta save/restore. */ -- 2.6.1 _______________________________________________ mesa-dev mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-dev
