CompositedRenderingMode.h File Reference

#include <cstdint>

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Namespaces
namespace	donner
	Top-level Donner namespace, which is split into different sub-namespaces such as donner::svg and donner::css.

Enumerations
enum class	donner::editor::CompositedRenderingMode : std::uint8_t {   Off ,   FilterOnly ,   On }
	How the editor's background renderer uses the compositor, selected via the View menu's "Composited Rendering" submenu. Every mode produces identical pixels; the modes trade retained caching (memory, cache-management cost) against per-frame re-render cost. More...

Enumeration Type Documentation

CompositedRenderingMode

enum class donner::editor::CompositedRenderingMode : std::uint8_t

strong

How the editor's background renderer uses the compositor, selected via the View menu's "Composited Rendering" submenu. Every mode produces identical pixels; the modes trade retained caching (memory, cache-management cost) against per-frame re-render cost.

Enumerator
Off	No CompositorController is constructed. Every frame renders the full document directly through RendererDriver::drawInterruptibly. The baseline for measuring what compositing buys on a given document.
FilterOnly	Compositor runs, but only SVG filters (the expensive re-render case) get cached isolated layers. Opacity groups, blend modes, and masks render inline. Editor-required selection/drag layers remain active; animation promotion and complexity bucketing are disabled.
On	Full compositing: mandatory hints for all isolation signals plus selection/drag promotion, animation promotion, and complexity bucketing.