Commit: 182e97a2cd4bdca9709dbbd1a4e6c175aed448a6
Author: Tamito Kajiyama
Date: Tue Apr 29 20:39:25 2014 +0900
https://developer.blender.org/rB182e97a2cd4bdca9709dbbd1a4e6c175aed448a6
Fix T39941: Freestyle: Rendered preview crashes when non-primary render layer
is selected and disabled.
Freestyle relies on render layer name (RenderLayer::name) to find the render
layer that
corresponds to a scene render layer being rendered.
When the active render layer is disabled during preview rendering, the function
render_result_new() populates the list of render layers (RenderResult::layers)
with an
unnamed render layer while setting the active scene render layer index to zero.
This commit fixes the missing initialization of the render layer name by
referring to that of
the first in the list of scene render layers.
===================================================================
M source/blender/render/intern/source/render_result.c
===================================================================
diff --git a/source/blender/render/intern/source/render_result.c
b/source/blender/render/intern/source/render_result.c
index f63deff..9056305 100644
--- a/source/blender/render/intern/source/render_result.c
+++ b/source/blender/render/intern/source/render_result.c
@@ -604,6 +604,8 @@ RenderResult *render_result_new(Render *re, rcti *partrct,
int crop, int savebuf
rl->passflag = SCE_PASS_COMBINED;
re->r.actlay = 0;
+ srl = BLI_findlink(&re->r.layers, re->r.actlay);
+ BLI_strncpy(rl->name, srl->name, sizeof(rl->name));
}
/* border render; calculate offset for use in compositor. compo is
centralized coords */
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