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Fix #109869: Switch View node crashes on editing

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The Switch View node crashes on editing the compositor node tree with
the GPU compositor enabled.

That's because interactive edits are are in contexts that are not
multi-view, which is indicated by an empty view name.

To fix this, we fallback to the first input for non multi-view contexts.
This commit is contained in:
Omar Emara
2023-07-19 14:51:34 +03:00
parent 9cacdf6c42
commit 4c72dc98c2
1 changed files with 9 additions and 1 deletions
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10
source/blender/nodes/composite/nodes/node_composite_switchview.cc
View File

@@ -151,8 +151,16 @@ class SwitchViewOperation : public NodeOperation {
void execute() override
{
Result &input = get_input(context().get_view_name());
Result &result = get_result("Image");
/* A context that is not multi view, pass the first input through as a fallback. */
if (context().get_view_name().is_empty()) {
Result &input = get_input(node().input(0)->identifier);
input.pass_through(result);
return;
}
Result &input = get_input(context().get_view_name());
input.pass_through(result);
}
};