Issues

• [BUG] Mesa llvmpipe crashes compiling Skia's runtime-blender shader, so the GL legs must use softpipe

  area/Testsbackend/OpenGLos/Linuxos/Windowstype/bug
  mono/SkiaSharp#4604 · Filter by author mattleibow opened on Jul 30, 2026

• Expose Skia's Vulkan device-lost callback (fDeviceLostProc / fDeviceLostContext)

  type/enhancement
  mono/SkiaSharp#4601 · Filter by author mattleibow opened on Jul 30, 2026

• [BUG] Mac Catalyst: MTLDevice reports no MTLGPUFamily that Ganesh or Graphite accepts (Apple7+, Mac2)

  area/Testsbackend/Metalos/macOStype/bug
  mono/SkiaSharp#4599 · Filter by author mattleibow opened on Jul 30, 2026

• [BUG] macOS CI: virtualized Metal hangs the test host on shutdown, killing the whole leg (no results published)

  area/Testsbackend/Metalos/macOStype/bug
  mono/SkiaSharp#4598 · Filter by author mattleibow opened on Jul 30, 2026

• [Tracking] Re-enable the GPU backends currently opted out of CI (no OpenGL or Metal coverage anywhere)

  area/Buildarea/Testsbackend/Metalbackend/OpenGLos/iOSos/Linuxos/macOSos/WASMos/Windows-Classictriage/triagedtype/enhancement
  mono/SkiaSharp#4591 · Filter by author mattleibow opened on Jul 30, 2026
  1

• [Windows] Investigate whether the native build still needs the vcvarsall call at all

  area/Build
  mono/SkiaSharp#4589 · Filter by author mattleibow opened on Jul 30, 2026

• [memory-leak] SKGLView (Blazor) leaks native GPU resources — Dispose() never disposes surface/renderTarget/context/glInterface

  partner/agentic-workflowsperf/memory-leaktenet/performance
  mono/SkiaSharp#4580 · Filter by author github-actions opened on Jul 29, 2026

• [FEATURE] Expose Vulkan memory allocators for Ganesh and Graphite

  type/feature-request
  mono/SkiaSharp#4567 · Filter by author mattleibow opened on Jul 28, 2026

• [BUG] native/wasm/build.cake: contradictory + likely-wrong comments about WASM archive naming (.a / .a.wasm / .wasm.a)

  type/bug
  mono/SkiaSharp#4560 · Filter by author mattleibow opened on Jul 28, 2026

• [FEATURE] Improve SKGraphiteImageCache: configurable size, lock-free single-thread variant, mipmap/key improvements

  type/feature-request
  mono/SkiaSharp#4559 · Filter by author mattleibow opened on Jul 28, 2026

• [BUG] Graphite/Metal: Recorder.Snap() returns null for the gradient scene on the iOS simulator

  area/SkiaSharpbackend/Metalos/iOStriage/triagedtype/bug
  mono/SkiaSharp#4555 · Filter by author mattleibow opened on Jul 27, 2026
  1

• [BUG][WPF] SKElement incorrect colours (R/B swap) on Qualcomm Adreno / Snapdragon X; SoftwareOnly fixes it

  type/bug
  mono/SkiaSharp#4532 · Filter by author ex65vertigo opened on Jul 24, 2026

• [BUG] SKGLElement crashes on some integrated intel gpus

  type/bug
  mono/SkiaSharp#4518 · Filter by author Garzuuhl opened on Jul 22, 2026

• [performance] Port SKColorF → SKColor conversion to managed (remove per-call P/Invoke)

  partner/agentic-workflowsperf/interoptenet/performance
  mono/SkiaSharp#4500 · Filter by author github-actions opened on Jul 21, 2026

• [performance] Avoid redundant Feature[] copy in HarfBuzzSharp.Font.Shape (per-shape allocation)

  partner/agentic-workflowsperf/allocationstenet/performance
  mono/SkiaSharp#4484 · Filter by author github-actions opened on Jul 18, 2026

• [memory-leak] Double-free in HarfBuzzSharp.Buffer.UnicodeFunctions getter (borrowed handle wrapped as owned)

  partner/agentic-workflowsperf/memory-leaktenet/performance
  mono/SkiaSharp#4467 · Filter by author github-actions opened on Jul 17, 2026

• [memory-leak] GCHandle leak on release-proc factory failure path (SKImage/SKSurface/SKData)

  partner/agentic-workflowsperf/memory-leaktenet/performance
  mono/SkiaSharp#4452 · Filter by author github-actions opened on Jul 16, 2026

• [memory-leak] SKData leak in SKRuntimeEffectUniforms.Reset()

  partner/agentic-workflowsperf/memory-leaktenet/performance
  mono/SkiaSharp#4441 · Filter by author github-actions opened on Jul 15, 2026

• [memory-leak] Undisposed native handles in Apple SKiaSharp.Views ToCGImage / ToSKBitmap conversions

  area/SkiaSharp.Viewsos/iOSos/macOSpartner/agentic-workflowsperf/memory-leaktenet/performancetriage/triagedtype/bug
  mono/SkiaSharp#4404 · Filter by author github-actions opened on Jul 11, 2026
  1

• [BUG] Unable to find an entry point named 'sk_compatpaint_new' in 'libSkiaSharp' on Linux (Kubernetes Pod) in v4.148.0

  area/libSkiaSharp.nativeos/Linuxtriage/triagedtype/bug
  mono/SkiaSharp#4374 · Filter by author Argalep opened on Jul 8, 2026
  1

• [memory-leak] Native use-after-free in SKNWayCanvas.AddCanvas and the SKOverdrawCanvas constructor

  area/SkiaSharppartner/agentic-workflowsperf/memory-leaktenet/performancetenet/reliabilitytriage/triagedtype/bug
  mono/SkiaSharp#4371 · Filter by author github-actions opened on Jul 8, 2026

• [FEATURE] SkiaSharp.Views.Blazor Server/Hybrid: partial (damage-based) frame transfer + follow-ups

  area/SkiaSharp.Views.Blazortriage/triagedtype/feature-request
  mono/SkiaSharp#4367 · Filter by author mattleibow opened on Jul 7, 2026

• [BUG] Rotating canvas with a different center point doesn't rotate around the center point

  area/SkiaSharpos/Androidos/Windows-Classictriage/triagedtype/bugtype/question
  mono/SkiaSharp#4351 · Filter by author DuncanMcPherson opened on Jul 6, 2026

• [BUG] LottieView crash on Android NativeAOT release

  area/SkiaSharp.Viewsos/Androidpartner/mauitenet/compatibilitytriage/triagedtype/bug
  mono/SkiaSharp#4349 · Filter by author Marioo1357 opened on Jul 5, 2026
  1

• [BUG] SKSwapChainPanel[WinUI]

  area/SkiaSharp.Viewsbackend/OpenGLos/Windows-WinUItenet/reliabilitytriage/triagedtype/bug
  mono/SkiaSharp#4277 · Filter by author LazyCuteLion opened on Jun 29, 2026
  1