From f868be62950c06ad348d8326f9cbd6d6c285bfcb Mon Sep 17 00:00:00 2001 From: Sergey Sharybin Date: Tue, 19 May 2015 12:28:49 +0500 Subject: Cycles: Check for whether update/write callbacks are set prior to calling them This changes the progressive refine part, regular update was already checking for whether callbacks are set. --- intern/cycles/render/session.cpp | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'intern/cycles/render/session.cpp') diff --git a/intern/cycles/render/session.cpp b/intern/cycles/render/session.cpp index 7b329af008d..275de4d15d8 100644 --- a/intern/cycles/render/session.cpp +++ b/intern/cycles/render/session.cpp @@ -928,10 +928,14 @@ bool Session::update_progressive_refine(bool cancel) rtile.buffers = buffers; rtile.sample = sample; - if(write) - write_render_tile_cb(rtile); - else - update_render_tile_cb(rtile); + if(write) { + if(write_render_tile_cb) + write_render_tile_cb(rtile); + } + else { + if(update_render_tile_cb) + update_render_tile_cb(rtile); + } } } -- cgit v1.2.3