d2raster

type FrameOptions struct {
	Scale      float64
	Time       time.Duration
	Background color.Color

	MaxWidth  int
	MaxHeight int
	MaxPixels int64
	// Stored vector definitions are charged once by structural graph
	// validation. Every rendered vector Image then charges its instantiated
	// subtree again. Animation limits follow the same retained-plus-instantiated
	// policy and are charged before per-node animation bookkeeping is allocated.
	// Retained MaxDepth validation includes the unavoidable host Image at depth
	// one, so an intrinsically unplaceable definition is rejected even if unused.
	// MaxNodes also bounds aggregate filter entries and synthesized color-glyph
	// layers as separate structural dimensions, preventing arbitrarily long
	// identity-filter chains or color-font layer lists.
	MaxNodes        int
	MaxDepth        int
	MaxPathCommands int
	// MaxTextRunesPerRun bounds one non-interruptible segmentation/shaping
	// call. Zero selects the default; negative values are invalid.
	// Aggregate shaped glyphs remain bounded by MaxPathCommands.
	MaxTextRunesPerRun int
	// MaxFontFacesPerText bounds primary plus fallback face selection for one
	// TextRun. MaxTextCoverageChecks and MaxTextShapingRuns are aggregate frame
	// work ceilings. Zero selects bounded defaults.
	MaxFontFacesPerText   int
	MaxTextCoverageChecks int64
	MaxTextShapingRuns    int
	MaxAnimationTracks    int
	MaxAnimationKeyframes int
	MaxAssets             int
	MaxAssetBytes         int64
	// MaxDecodedAssetBytes bounds the cumulative resolver-declared decoded
	// footprint of all retained raster assets. MaxAssetBytes separately bounds
	// their encoded bytes together with retained font bytes.
	MaxDecodedAssetBytes int64
	// MaxImportDepth bounds active vector-asset nesting. Retained vector roots
	// and visible vector Image instances start at depth one; raster images do
	// not consume this budget.
	MaxImportDepth int

	// MaxOffscreenBytes bounds the peak live pixel backing storage used by
	// retained pattern tiles, temporary RGBA effect/filter layers, Alpha blur
	// and effect masks, and retained scanline-rasterizer scratch. It excludes
	// decoded assets (bounded separately), the final frame canvas, and returned
	// image.
	MaxOffscreenBytes int64
	// MaxEvenOddClipWork bounds aggregate point-in-edge evaluations used by
	// supersampled even-odd fills and clips.
	MaxEvenOddClipWork int64
	// MaxScanlineWork bounds aggregate operation units used by non-zero fills,
	// strokes, streamed paint coverage, and clips. Zero selects a bounded default;
	// negative values are invalid.
	MaxScanlineWork int64
}

type RenderSession struct {
	// contains filtered or unexported fields
}

type RenderSessionOptions struct {
	MaxCacheEntries    int
	MaxCacheBytes      int64
	MaxConcurrentLoads int
}

type RenderSessionStats struct {
	Hits            uint64
	Misses          uint64
	Waits           uint64
	Evictions       uint64
	SkippedOversize uint64
	Entries         int
	Bytes           int64
	MemoHits        uint64
	MemoMisses      uint64
	MemoWaits       uint64
	Hashes          uint64
	MemoEvictions   uint64
	MemoSkipped     uint64
	MemoEntries     int
	MemoBytes       int64
	RetainedBytes   int64
	ActiveLoads     int
}

type RenderWorkspace struct {
	// contains filtered or unexported fields
}