RendererDriver.h File Reference

#include <cstdint>
#include <functional>
#include <memory>
#include <optional>
#include <span>
#include <unordered_map>
#include <unordered_set>
#include <vector>
#include "donner/svg/SVGDocument.h"
#include "donner/svg/components/FontResourceGraph.h"
#include "donner/svg/components/filter/FilterGraph.h"
#include "donner/svg/components/shape/ComputedPathComponent.h"
#include "donner/svg/components/style/ComputedStyleComponent.h"
#include "donner/svg/core/MarkerOrient.h"
#include "donner/svg/core/PreserveAspectRatio.h"
#include "donner/svg/renderer/RenderSnapshot.h"
#include "donner/svg/renderer/RendererInterface.h"
#include "donner/svg/renderer/common/RenderingInstanceView.h"

Include dependency graph for RendererDriver.h:

Classes
class	donner::svg::RendererDriver
	Backend-agnostic renderer driver that prepares documents for rendering and emits drawing commands through a RendererInterface implementation. More...
struct	donner::svg::RendererDriver::SecurityStats
	Optional diagnostics for structured fuzzers and embedders auditing rejected preparation. More...
struct	donner::svg::RendererDriver::TextPreparationStats
	CPU preparation work performed by this driver, for text-effect regression tests. More...
struct	donner::svg::RendererDriver::EntityRangeBoundsOptions
	Controls visibility and transform handling when computing an entity range's bounds. More...

Namespaces
namespace	donner
	Top-level Donner namespace, which is split into different sub-namespaces such as donner::svg and donner::css.
namespace	donner::svg
	Donner SVG library, which can load, manipulate and render SVG files.
namespace	donner::svg::components
	Contains the implementation of the Donner ECS,.

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Class Documentation

donner::svg::RendererDriver::SecurityStats

struct donner::svg::RendererDriver::SecurityStats

Optional diagnostics for structured fuzzers and embedders auditing rejected preparation.

Class Members
bool	clipGeometryCopyRejected = false
size_t	clipGeometryPathsPreflighted = 0
size_t	filterPreparationAttempts = 0
bool	filterPreparationRejected = false
Stats	nestedFontResources
size_t	preparedFilterGraphs = 0
uint64_t	preparedFilterImageBytes = 0
uint64_t	preparedFilterMaterializationBytes = 0
size_t	preparedFilterNodes = 0
uint64_t	preparedFilterPayloadBytes = 0
size_t	preparedFilterShadowEntities = 0

donner::svg::RendererDriver::TextPreparationStats

struct donner::svg::RendererDriver::TextPreparationStats

CPU preparation work performed by this driver, for text-effect regression tests.

Class Members
size_t	fullElementStylePasses = 0	Full text-root layout/style preparations across rendered frames.
size_t	spanStyleVisits = 0	Span entries visited while resolving renderer-facing paints and decoration.

donner::svg::RendererDriver::EntityRangeBoundsOptions

struct donner::svg::RendererDriver::EntityRangeBoundsOptions

Controls visibility and transform handling when computing an entity range's bounds.

Class Members
bool	allowMaskSuperset = false	A mask can remove source pixels but cannot expand their geometric extent. When enabled, accumulate the unmasked geometry as a conservative upper bound instead of giving up.
bool	clipToCanvas = true	Ordinary scene tiles are bounded by the current raster viewport. A selected drag tile may retain geometry outside it so those pixels can move into view without another raster pass.