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Merge pull request #41845 from madmiraal/clarify-comparison 

Clarify comparison when enabling or disabling canvas_item copy_back_buffer buffer.
This commit is contained in:
Rémi Verschelde 2020-09-07 13:20:35 +02:00 committed by GitHub
parent b4a831b42e 08bedf68ff
commit bc23899fb4
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 7 deletions
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13
servers/rendering/rendering_server_canvas.cpp
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@ -900,13 +900,12 @@ void RenderingServerCanvas::canvas_item_attach_skeleton(RID p_item, RID p_skelet
void RenderingServerCanvas::canvas_item_set_copy_to_backbuffer(RID p_item, bool p_enable, const Rect2 &p_rect) {
Item *canvas_item = canvas_item_owner.getornull(p_item);
ERR_FAIL_COND(!canvas_item);
if (bool(canvas_item->copy_back_buffer != nullptr) != p_enable) {
if (p_enable) {
canvas_item->copy_back_buffer = memnew(RasterizerCanvas::Item::CopyBackBuffer);
} else {
memdelete(canvas_item->copy_back_buffer);
canvas_item->copy_back_buffer = nullptr;
}
if (p_enable && (canvas_item->copy_back_buffer == nullptr)) {
canvas_item->copy_back_buffer = memnew(RasterizerCanvas::Item::CopyBackBuffer);
}
if (!p_enable && (canvas_item->copy_back_buffer != nullptr)) {
memdelete(canvas_item->copy_back_buffer);
canvas_item->copy_back_buffer = nullptr;
}
if (p_enable) {