Add SKMatrix.MapPoints/MapVectors, SKPath.AddPoly overloads with Span<SKPoint> #3030
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Description of Change
When you nead maps several points without heap allocation and with only one pInvoke
cost of pInvoke
cost of allocation
decision
Miss SKPath.AddPoly tests
API Changes
Added:
void SKMatrix.MapPoints(Span<SKPoint> result, ReadOnlySpan<SKPoint> points)
void SKMatrix.MapVectors(Span<SKPoint> result, ReadOnlySpan<SKPoint> points)
void SKPath.AddPoly (ReadOnlySpan<SKPoint> points, bool close = true)
Behavioral Changes
None.
Required skia PR
None.
PR Checklist