Issues

• WebGL Conformance: gl-uniform-arrays.html times out with default 20s harness timeout on low-performance Android device (1.0.3 and 2.0.0)

  KhronosGroup/WebGL#3795 · Filter by author dandansun-commits opened on Sep 23, 2026

• How should precise hit testing be supported for texElementImage2D?

  KhronosGroup/WebGL#3787 · Filter by author szager-chromium opened on Jul 22, 2026

• Forbid long symbol names staring with _

  KhronosGroup/WebGL#3783 · Filter by author ShabbyX opened on Jul 10, 2026

• WebGL conformance failure: angle-instanced-arrays-out-of-bounds.html expects INVALID_OPERATION but Chromium returns NO_ERROR

  KhronosGroup/WebGL#3764 · Filter by author sarathsi opened on Feb 20, 2026
  2

• Integrate WebGL SL 1.0 tests from ANGLE

  KhronosGroup/WebGL#3745 · Filter by author kenrussell opened on Oct 14, 2025
  2

• Better define texture data conversions from non-buffer sources

  KhronosGroup/WebGL#3737 · Filter by author lexaknyazev opened on Sep 4, 2025

• Add unpackHDRHeadroom attribute for tone mapping

  KhronosGroup/WebGL#3735 · Filter by author ccameron-chromium opened on Jul 1, 2025
  4

• Consider strings validation for getUniformIndices and getUniformBlockIndex

  KhronosGroup/WebGL#3732 · Filter by author lexaknyazev opened on May 22, 2025

• Consider name validation for getFragDataLocation

  KhronosGroup/WebGL#3731 · Filter by author lexaknyazev opened on May 17, 2025

• OffscreenCanvas context loss tests implicitly rely on OES_texture_float

  KhronosGroup/WebGL#3715 · Filter by author kenrussell opened on Feb 13, 2025

• Add extension for GLSL ES 3.1 bit functions

  KhronosGroup/WebGL#3714 · Filter by author kenrussell opened on Feb 10, 2025
  5

• Better define valid texture uploads with explicit dimensions from TexImageSource objects

  KhronosGroup/WebGL#3701 · Filter by author lexaknyazev opened on Nov 14, 2024

• Test that normalizing a zero-length vector produces 0 rather than NaN / Inf

  KhronosGroup/WebGL#3697 · Filter by author kenrussell opened on Oct 3, 2024

• Clarify/test transferToImageBitmap() on on-screen canvases

  KhronosGroup/WebGL#3695 · Filter by author kainino0x opened on Sep 28, 2024
  1

• Test non-finite values with Float32List entrypoints

  KhronosGroup/WebGL#3687 · Filter by author lexaknyazev opened on Aug 23, 2024
  2

  

• Add test cases of uniform* from Wasm heap

  KhronosGroup/WebGL#3685 · Filter by author kenrussell opened on Aug 21, 2024
  

• Usability Issue With Testing UI

  KhronosGroup/WebGL#3680 · Filter by author registerspoint opened on Jul 30, 2024

• Clarify RGBA8/RGB8 usage with WebGL 1.0

  KhronosGroup/WebGL#3669 · Filter by author lexaknyazev opened on Jul 24, 2024
  

• Clarify UNPACK_PREMULTIPLY_ALPHA for floating-point and integer pixel formats

  KhronosGroup/WebGL#3667 · Filter by author lexaknyazev opened on Jul 24, 2024
  6

• Extended brightness range rendering

  KhronosGroup/WebGL#3666 · Filter by author ccameron-chromium opened on Jul 19, 2024
  1

• Clarify sampler type matching rules

  KhronosGroup/WebGL#3658 · Filter by author lexaknyazev opened on May 29, 2024
  

• Clarify VS/FS fragment shader matching with anonymous struct varying

  KhronosGroup/WebGL#3656 · Filter by author kkinnunen-apple opened on May 14, 2024

• Create test case for UBO update bug in ANGLE's Metal backend

  KhronosGroup/WebGL#3653 · Filter by author kenrussell opened on May 10, 2024

• Functions that read from out parameters have undefined behavior

  KhronosGroup/WebGL#3628 · Filter by author magcius opened on Feb 29, 2024
  12

  

• Test sampling from incomplete integer textures

  KhronosGroup/WebGL#3622 · Filter by author lexaknyazev opened on Feb 8, 2024