• Resolution: ---
  • Product: WebKit
  • Component: WebGL
This result was limited to 100 bugs. See all search results for this query.
ID Product Component Assignee▲ Status▲ Resolution Summary Changed
111302 WebKit WebGL webkit-unassigned UNCONFIRMED Fix the visibility issue of MediaPlayer when painting pixel data from HTMLVideoElement to Canvas 2013-04-05
234926 WebKit WebGL webkit-unassigned NEW Dynamic indexing into a fixed-size uniform array with GLSL makes the Safari tab hang 2023-02-05
261685 WebKit WebGL webkit-unassigned NEW WK WebView Crash when loading / unloading images from VRAM while switching WebGL scene 2025-09-04
274748 WebKit WebGL webkit-unassigned NEW REGRESSION (iOS 14.5 - 17.5.1): Lower FPS on some shader toy demos 2024-06-24
228030 WebKit WebGL ayumi_kojima NEW [MacOS wk2] inspector/canvas/setShaderProgramHighlighted.html is flaky failing and timing out 2021-07-18
277308 WebKit WebGL ben_schwartz NEW [ iOS ] webgl/1.0.3/conformance/uniforms/out-of-bounds-uniform-array-access.html is slow. 2024-07-29
50633 WebKit WebGL cmarrin NEW Make WebKitCSSMatrix more efficient for use in WebGL 2022-02-28
204981 WebKit WebGL commit-queue NEW Flaky Test: webgl/1.0.3/conformance/ogles/GL/mat/mat_025_to_032.html 2019-12-07
287990 WebKit WebGL darbinyan NEW [ macOS Sonoma Release wk2 ] fast/canvas/webgl/drawingbuffer-test.html is constant failure (flaky in EWS). 2025-02-24
274858 WebKit WebGL ddkilzer NEW WebCore::ScopedInspectorShaderProgramHighlight constructor does not initialize struct m_savedBlend 2024-05-29
115269 WebKit WebGL dino NEW Transfer from canvas to WebGL is slow 2025-01-20
126404 WebKit WebGL dino NEW WebGL 2 support 2022-08-11
149734 WebKit WebGL dino NEW WEBGL_debug_shaders needs to remember compilation state 2015-10-01
177997 WebKit WebGL dino NEW copy-tex-image-2d-formats.html is failing 2017-10-05
196418 WebKit WebGL dino NEW readPixels doesn't accept formats and types that should be valid 2019-03-31
207858 WebKit WebGL dino NEW Changed results due to ANGLE use 2025-04-18
264088 WebKit WebGL djg NEW webgl/2.0.y/conformance2/rendering/blitframebuffer-test.html fails 2023-11-02
272015 WebKit WebGL g_squelart NEW WebGL texImage does not support unpackColorSpace 2024-07-30
229580 WebKit WebGL jenner NEW [ Catalina EWS ] webgl/2.0.0/* tests are flaky crashing ASSERTION FAILED: !needsLayout() 2022-06-23
187492 WebKit WebGL justin_fan NEW WebGL contexts unable to detect correct display upon first WebProcess creation 2018-07-09
220753 WebKit WebGL kbr NEW WEBGL_multi_draw test failures on Intel GPUs on macOS 2022-03-23
218971 WebKit WebGL kkinnunen NEW WebGL video to texture upload frequently fails when software codepath is taken 2020-11-26
220846 WebKit WebGL kkinnunen NEW WebGL powerPreference is not tested 2022-10-25
232296 WebKit WebGL kkinnunen NEW REGRESSION(Safari 15, BigSur): Poor video texture upload performance with MacBook x86, ANGLE OpenGL 2022-01-11
234240 WebKit WebGL kkinnunen NEW GraphicsContextGLCocoa is missing a test to test all video texture upload pixel buffer formats 2021-12-20
254690 WebKit WebGL kkinnunen NEW REGRESSION(262009@main): [ iOS x86_64 ] 2X webgl/conformance/textures/canvas (layout-tests) are flaky timeouts 2023-04-11
254983 WebKit WebGL kkinnunen NEW Enable new WebGL conformance tests, conformance/{state,textures,typedarrays,uniforms} 2023-05-08
255332 WebKit WebGL kkinnunen NEW Cocoa in-process WebGL creating long dependencies in backboard render times 2023-04-12
257644 WebKit WebGL kkinnunen NEW GPUP WebGL flush() and finish() are asynchronous 2023-06-28
261146 WebKit WebGL kkinnunen NEW VP9 video fails in WebGL test suite 2023-09-05
273415 WebKit WebGL kkinnunen NEW [ Ventura ] webgl/2.0.y/conformance/rendering/texture-switch-performance.html(layout-tests) is a constant TEXT failure 2024-05-06
235515 WebKit WebGL kpiddington NEW Browser hangs with basic webgl usage such as showing pixi.js examples 2022-06-06
164418 WebKit WebGL mmaxfield NEW [WebGL2] isErrorGeneratedOnOutOfBoundsAccesses() seems to be improperly used in buffer-based methods 2016-11-04
287952 WebKit WebGL plampe NEW Rendering is broken in certain scenarios with preserveDrawingBuffer: true 2025-02-26
239386 WebKit WebGL rackler NEW [ Monterey wk2 debug ] WebGL conformance tests are a flaky time out 2024-05-29
240821 WebKit WebGL rackler NEW REGRESSION (248593@main): [ Monterey wk2 ] webgl/max-active-contexts-webglcontextlost-prevent-default.html is a flaky timeout/failure 2022-08-24
240830 WebKit WebGL rackler NEW REGRESSION (ANGLE update to 2022-04-26?): [ Monterey wk2 ] webgl/2.0.0/conformance/attribs/gl-vertexattribpointer-offsets.html is a flaky timeout 2023-03-15
227922 WebKit WebGL sabouhallawa NEW [Mac wk2] inspector/canvas/setShaderProgramDisabled.html is flaky failing 2021-07-29
57674 WebKit WebGL webkit-unassigned NEW Avoid decoding transparent images twice in nonpremultiplied texImage2D 2014-01-09
63102 WebKit WebGL webkit-unassigned NEW [safari] Compositing of webgl should take into consideration that the internal drawingBuffer size could be different from the canvas size 2011-06-21
85338 WebKit WebGL webkit-unassigned NEW Enforce alpha:false and depth:false more consistently 2014-01-09
87198 WebKit WebGL webkit-unassigned NEW Refactor GraphicsContext3D constructor 2021-03-18
96828 WebKit WebGL webkit-unassigned NEW webgl/1.0.4/conformance/extensions/oes-vertex-array-object.html fails 2021-08-03
124935 WebKit WebGL webkit-unassigned NEW webgl/1.0.2/conformance/glsl/misc/shader-with-non-reserved-words.html is slow 2015-08-29
126624 WebKit WebGL webkit-unassigned NEW REGRESSION: webgl/1.0.2/conformance/textures/tex-image-and-sub-image-2d-with-video-rgb565.html is very flaky 2014-01-08
139640 WebKit WebGL webkit-unassigned NEW webgl/1.0.2/conformance/glsl/misc/shader-uniform-packing-restrictions.html is very slow in debug builds 2014-12-14
143528 WebKit WebGL webkit-unassigned NEW Pages using WebGLRenderingContext cannot go into the PageCache 2015-04-08
145625 WebKit WebGL webkit-unassigned NEW Layout test fast/canvas/webgl/tex-image-and-sub-image-2d-with-canvas.html is flaky 2015-06-04
145664 WebKit WebGL webkit-unassigned NEW Layout test fast/canvas/webgl/texture-active-bind.html is flaky 2015-06-04
149423 WebKit WebGL webkit-unassigned NEW WebGLRenderingContextBase::LRUImageBufferCache::imageBuffer makes an unconditionally unaccelerated ImageBuffer 2015-09-21
150978 WebKit WebGL webkit-unassigned NEW fast/canvas/webgl/oes-texture-half-float-linear.html flaky on Mac 2015-11-06
152506 WebKit WebGL webkit-unassigned NEW [mac] webgl/1.0.2/conformance/extensions/get-extension.html is a flaky timeout 2016-02-29
153539 WebKit WebGL webkit-unassigned NEW http://www.cake23.de/firewater.html does not work in Safari 2026-01-12
153883 WebKit WebGL webkit-unassigned NEW [Mac] webgl/1.0.3/conformance/extensions/oes-texture-half-float-linear.html is flaky 2016-02-04
154286 WebKit WebGL webkit-unassigned NEW requestAnimationFrame animation of WebGL is not smooth 2026-01-12
158314 WebKit WebGL webkit-unassigned NEW [WEBGL] Support CSS reflections on iOS 2026-01-12
158585 WebKit WebGL webkit-unassigned NEW [mac-wk1] LayoutTest webgl/webgl-backing-store-size-update.html is a flaky timeout 2026-01-12
165297 WebKit WebGL webkit-unassigned NEW PNG textures with zero alpha channel have wrong rgb colors when reading them in a shader 2021-08-04
170341 WebKit WebGL webkit-unassigned NEW readPixels generates INVALID_ENUM for RGBA/UNSIGNED_BYTE 2020-11-21
171650 WebKit WebGL webkit-unassigned NEW Safari iOS ogv.js in conjunction with Blend4Web WebGL scene causes reloads on iPad 2016/2017 models 2017-05-09
172969 WebKit WebGL webkit-unassigned NEW Changes to a WebGL canvas and to layer transforms are not always synchronized 2024-11-19
174100 WebKit WebGL webkit-unassigned NEW Triage webgl iOS test failures 2017-07-05
175437 WebKit WebGL webkit-unassigned NEW webgl/webgl-box-shadow.html and webgl/webgl-border.html failing during on-device testing 2026-01-12
175481 WebKit WebGL webkit-unassigned NEW WebGPURenderingContext.idl contains non-spec compliant syntax 2022-08-02
175736 WebKit WebGL webkit-unassigned NEW Canvas/webgl color tests failing on device 2017-08-18
176025 WebKit WebGL webkit-unassigned NEW [GTK] recording-webgl layout tests are failing 2018-11-10
176444 WebKit WebGL webkit-unassigned NEW [WebGL][Mac] fast/canvas/webgl/webgl2-getActiveUniforms.html is failing 2017-09-06
177270 WebKit WebGL webkit-unassigned NEW WebGL: OES_standard_derivatives fails to compile after a lost context restore 2017-09-21
182144 WebKit WebGL webkit-unassigned NEW Layout Test webgl/1.0.3/conformance/rendering/many-draw-calls.html is flaky 2019-12-20
182592 WebKit WebGL webkit-unassigned NEW The LayoutTest webgl/webgl-texture-image-buffer-reuse.html fails on 2x display 2018-02-07
184033 WebKit WebGL webkit-unassigned NEW Nothing renders if attribute 0 is disabled and VAO extension is enabled 2018-03-27
185064 WebKit WebGL webkit-unassigned NEW Performance: improve FormatConverter class single-threaded pixel packing functions 2018-04-26
186236 WebKit WebGL webkit-unassigned NEW [Three.js] BoxHelper - performance issue when updating on Safari. 2018-06-04
188365 WebKit WebGL webkit-unassigned NEW Webgl 2.0 texImage2D and texSubImage2D fail silently when provided 2d canvas 2018-08-06
189641 WebKit WebGL webkit-unassigned NEW WebGL conformance: Failures and Timeouts in suite 2.0.0/conformance 2022-08-11
189672 WebKit WebGL webkit-unassigned NEW WebGL conformance: Failures and Timeouts in suite 2.0.0/conformance2 2022-05-27
197592 WebKit WebGL webkit-unassigned NEW [WebGL] Safari doesn't handle common no attribute use case 2020-02-23
198039 WebKit WebGL webkit-unassigned NEW [Mac] gl.clear() does not clear, when rendering into a texture on Radeon Pro 560 2019-05-20
198867 WebKit WebGL webkit-unassigned NEW REGRESSION: Layout Test webgl/many-contexts.html is a flaky timeout on Mojave+ 2022-04-22
198948 WebKit WebGL webkit-unassigned NEW Meta: use ANGLE as the backend for WebKit's WebGL implementation 2022-08-11
200026 WebKit WebGL webkit-unassigned NEW PremultipliedAlpha=false is ignored 2024-03-05
202355 WebKit WebGL webkit-unassigned NEW Stuttery scrolling in NYTimes feature article 2019-10-02
205662 WebKit WebGL webkit-unassigned NEW REGRESSION (r253926): webgl/2.0.0/conformance2/renderbuffers/multisampled-renderbuffer-initialization.html is flaky 2020-02-04
205663 WebKit WebGL webkit-unassigned NEW webgl/2.0.0/conformance/extensions/angle-instanced-arrays.html is failing 2022-03-14
205666 WebKit WebGL webkit-unassigned NEW REGRESSION (r253926): webgl/2.0.0/conformance2/transform_feedback/unwritten-output-defaults-to-zero.html is a flaky failure 2020-02-07
205735 WebKit WebGL webkit-unassigned NEW REGRESSION: [ Macmini6,2 ] webgl/2.0.0/conformance/renderbuffers/framebuffer-object-attachment.html is failing 2020-01-05
205737 WebKit WebGL webkit-unassigned NEW REGRESSION: [ Intel HD 4000 Graphics ] webgl/1.0.3/conformance/renderbuffers/framebuffer-object-attachment.html is a flaky failure 2020-01-05
206850 WebKit WebGL webkit-unassigned NEW WebGL drawarray performance issue 2020-01-27
207943 WebKit WebGL webkit-unassigned NEW REGRESSION (r256784): [ iOS ] fast/images/exif-orientation-webgl-texture.html is failing 2022-08-11
208076 WebKit WebGL webkit-unassigned NEW ASSERTION FAILED: tex->getInternalFormat(target, level) == internalFormat in WebCore::WebGLRenderingContextBase::texSubImage2DBase 2020-02-21
209479 WebKit WebGL webkit-unassigned NEW [ macOS wk1 ] webgl/2.0.0/conformance2/rendering/blitframebuffer-filter-outofbounds.html is flaky timing out 2021-03-18
210236 WebKit WebGL webkit-unassigned NEW REGRESSION(r259139): [WPE] Several webgl/2.0.0/conformance2/ tests are failing 2020-04-08
211220 WebKit WebGL webkit-unassigned NEW [WebGL2] webgl/2.0.0/conformance2/textures/svg_image failures due to browser inconsistencies 2022-07-31
211750 WebKit WebGL webkit-unassigned NEW WebGL video texture frames aren't updating when using high resolution source 2020-07-30
211870 WebKit WebGL webkit-unassigned NEW A portion of the WebGL canvas is not updated at all, after rotating the phone from the portrait mode to the landscape mode and then to the portrait mode again 2020-05-23
212085 WebKit WebGL webkit-unassigned NEW (r261505) [ Mojave Debug ] webgl/2.0.0/conformance/textures/canvas/tex-2d-rgba-rgba-unsigned_byte.html and webgl/2.0.0/conformance/textures/canvas/tex-2d-rgb-rgb-unsigned_byte.html are flaky timeouts 2020-05-19
212286 WebKit WebGL webkit-unassigned NEW [ANGLE - macOS] fast/canvas/webgl/simulated-vertexAttrib0-invalid-indicies.html fails to error out with a huge index 2020-05-22
212287 WebKit WebGL webkit-unassigned NEW [ANGLE - Cocoa] fast/canvas/webgl/draw-elements-out-of-bounds-uint-index.html fails 2020-05-22
213212 WebKit WebGL webkit-unassigned NEW [ Mojave wk2 Release ] webgl/2.0.0/conformance2/textures/canvas_sub_rectangle/tex-2d-rgb16f-rgb-half_float.html is flaky failing. 2020-06-15
214660 WebKit WebGL webkit-unassigned NEW markContextChangedAndNotifyCanvasObserver and markContextChanged over-notify 2020-07-29
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