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Merge pull request #41845 from madmiraal/clarify-comparison

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Clarify comparison when enabling or disabling canvas_item copy_back_buffer buffer.
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Rémi Verschelde 2020-09-07 13:20:35 +02:00 committed by GitHub
commit bc23899fb4
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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) { 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); Item *canvas_item = canvas_item_owner.getornull(p_item);
ERR_FAIL_COND(!canvas_item); ERR_FAIL_COND(!canvas_item);
if (bool(canvas_item->copy_back_buffer != nullptr) != p_enable) { if (p_enable && (canvas_item->copy_back_buffer == nullptr)) {
if (p_enable) { canvas_item->copy_back_buffer = memnew(RasterizerCanvas::Item::CopyBackBuffer);
canvas_item->copy_back_buffer = memnew(RasterizerCanvas::Item::CopyBackBuffer); }
} else { if (!p_enable && (canvas_item->copy_back_buffer != nullptr)) {
memdelete(canvas_item->copy_back_buffer); memdelete(canvas_item->copy_back_buffer);
canvas_item->copy_back_buffer = nullptr; canvas_item->copy_back_buffer = nullptr;
}
} }
if (p_enable) { if (p_enable) {