remove dst!=src assertion

diff --git a/src/mesa/pipe/softpipe/sp_region.c b/src/mesa/pipe/softpipe/sp_region.c
index a0ced3eb869b604c0b87a7bea1122a9af1023c1e..58749492ec1dcca851f814db4ac7d9483897c00b 100644 (file)
--- a/src/mesa/pipe/softpipe/sp_region.c
+++ b/src/mesa/pipe/softpipe/sp_region.c
@@ -185,7 +185,6 @@ sp_region_copy(struct pipe_context *pipe,
               GLuint src_offset,
               GLuint srcx, GLuint srcy, GLuint width, GLuint height)
 {
-   assert( dst != src );
    assert( dst->cpp == src->cpp );
 
    _mesa_copy_rect(pipe->region_map(pipe, dst) + dst_offset,