Attachment 18015 Details for Bug 53515 – about-gpu

about-gpu

about-gpu.txt (text/plain), 52.22 KB, created by Artem Varaksa on 2025-03-18 18:29:30 MSK

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Creator: Artem Varaksa

Created: 2025-03-18 18:29:30 MSK

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obsolete

>Graphics Feature Status
>=======================
>*   Canvas: Software only, hardware acceleration unavailable
>*   Canvas out-of-process rasterization: Enabled
>*   Direct Rendering Display Compositor: Disabled
>*   Compositing: Software only. Hardware acceleration disabled
>*   Multiple Raster Threads: Enabled
>*   OpenGL: Unavailable
>*   Rasterization: Unavailable
>*   Raw Draw: Disabled
>*   Skia Graphite: Disabled
>*   Video Decode: Software only. Hardware acceleration disabled
>*   Video Encode: Software only. Hardware acceleration disabled
>*   Vulkan: Disabled
>*   WebGL: Unavailable
>*   WebGL2: Unavailable
>*   WebGPU: Disabled
>*   WebNN: Disabled
>
>Driver Bug Workarounds
>======================
>*   enable_webgl_timer_query_extensions
>*   exit_on_context_lost
>*   disabled_extension_GL_KHR_blend_equation_advanced
>*   disabled_extension_GL_KHR_blend_equation_advanced_coherent
>
>Problems Detected
>=================
>*   WebGPU has been disabled via blocklist or the command line.
>    Disabled Features: webgpu
>
>*   WebGL2 has been disabled via blocklist or the command line.
>    Disabled Features: webgl2
>
>*   Accelerated rasterization has been disabled, either via blocklist, about:flags or the command line.
>    Disabled Features: rasterization
>
>*   Accelerated video encode has been disabled, either via blocklist, about:flags or the command line.
>    Disabled Features: video_encode
>
>*   Accelerated video decode has been disabled, either via blocklist, about:flags or the command line.
>    Disabled Features: video_decode
>
>*   WebGL has been disabled via blocklist or the command line.
>    Disabled Features: webgl
>
>*   Gpu compositing has been disabled, either via blocklist, about:flags or the command line. The browser will fall back to software compositing and hardware acceleration will be unavailable.
>    Disabled Features: gpu_compositing
>
>*   Accelerated 2D canvas is unavailable: either disabled via blocklist or the command line.
>    Disabled Features: 2d_canvas
>
>*   GL driver is software rendered. GPU acceleration is disabled:
>    (http://crbug.com/59302), (http://crbug.com/315217), (http://crbug.com/1155974)
>    Disabled Features: accelerated_2d_canvas,
>        accelerated_webgl,
>        accelerated_video_decode,
>        accelerated_video_encode,
>        gpu_tile_rasterization,
>        accelerated_webgl2,
>        android_surface_control,
>        accelerated_gl,
>        vulkan,
>        canvas_oop_rasterization,
>        accelerated_webgpu,
>        skia_graphite,
>        webnn
>
>*   Disable KHR_blend_equation_advanced until cc shaders are updated:
>    (http://crbug.com/661715)
>    Applied Workarounds: disable(GL_KHR_blend_equation_advanced),
>        disable(GL_KHR_blend_equation_advanced_coherent)
>
>*   Expose WebGL's disjoint_timer_query extensions on platforms with site isolation:
>    (http://crbug.com/808744), (http://crbug.com/870491)
>    Applied Workarounds: enable_webgl_timer_query_extensions
>
>*   Some drivers can't recover after OUT_OF_MEM and context lost:
>    (http://crbug.com/893177)
>    Applied Workarounds: exit_on_context_lost
>
>ANGLE Features
>==============
>*   allowCompressedFormats (Frontend workarounds): Enabled
>    condition: true
>    Allow compressed formats
>
>*   alwaysRunLinkSubJobsThreaded (Frontend features) (http://anglebug.com/8417): Disabled
>    If true, sub tasks of the link job are always threaded, regardless of
>    GL_KHR_parallel_shader_compile
>
>*   cacheCompiledShader (Frontend features) (http://anglebug.com/7036): Disabled
>    Enable to cache compiled shaders
>
>*   compileJobIsThreadSafe (Frontend features) (http://anglebug.com/8297): Disabled
>    condition: false
>    If false, parts of the compile job cannot be parallelized
>
>*   disableAnisotropicFiltering (Frontend workarounds): Disabled
>    Disable support for anisotropic filtering
>
>*   disableDrawBuffersIndexed (Frontend features) (http://anglebug.com/7724): Disabled
>    Disable support for OES_draw_buffers_indexed and EXT_draw_buffers_indexed
>
>*   disableProgramBinary (Frontend features) (http://anglebug.com/5007): Disabled
>    condition: IsPowerVrRogue(functions)
>    Disable support for GL_OES_get_program_binary
>
>*   disableProgramCaching (Frontend features) (http://anglebug.com/1423136): Disabled
>    Disables saving programs to the cache
>
>*   disableProgramCachingForTransformFeedback (Frontend workarounds): Disabled
>    condition: !isMesa && isQualcomm
>    On some GPUs, program binaries don't contain transform feedback varyings
>
>*   dumpShaderSource (Frontend features) (http://anglebug.com/7760): Disabled
>    Write shader source to temp directory
>
>*   dumpTranslatedShaders (Frontend features) (http://anglebug.com/8280): Disabled
>    Write translated shaders to temp directory
>
>*   emulatePixelLocalStorage (Frontend features) (http://anglebug.com/7279): Enabled
>    condition: true
>    Emulate ANGLE_shader_pixel_local_storage using shader images
>
>*   enableCaptureLimits (Frontend features) (http://anglebug.com/5750): Disabled
>    Set the context limits like frame capturing was enabled
>
>*   enableProgramBinaryForCapture (Frontend features) (http://anglebug.com/5658): Disabled
>    Even if FrameCapture is enabled, enable GL_OES_get_program_binary
>
>*   enableShaderSubstitution (Frontend workarounds) (http://anglebug.com/7761): Disabled
>    Check the filesystem for shaders to use instead of those provided through
>    glShaderSource
>
>*   enableTranslatedShaderSubstitution (Frontend workarounds) (http://anglebug.com/8280): Disabled
>    Check the filesystem for translated shaders to use instead of the shader
>    translator's
>
>*   forceDepthAttachmentInitOnClear (Frontend workarounds) (https://anglebug.com/7246): Disabled
>    Force depth attachment initialization on clear ops
>
>*   forceGlErrorChecking (Frontend features) (https://issuetracker.google.com/220069903): Disabled
>    Force GL error checking (i.e. prevent applications from disabling error
>    checking
>
>*   forceInitShaderVariables (Frontend features): Disabled
>    Force-enable shader variable initialization
>
>*   forceMinimumMaxVertexAttributes (Frontend features): Disabled
>    condition: false
>    Force the minimum GL_MAX_VERTEX_ATTRIBS that the context's client version
>    allows.
>
>*   forceRobustResourceInit (Frontend features) (http://anglebug.com/6041): Disabled
>    Force-enable robust resource init
>
>*   linkJobIsThreadSafe (Frontend features) (http://anglebug.com/8297): Disabled
>    condition: false
>    If false, parts of the link job cannot be parallelized
>
>*   loseContextOnOutOfMemory (Frontend workarounds): Enabled
>    condition: true
>    Some users rely on a lost context notification if a GL_OUT_OF_MEMORY error
>    occurs
>
>*   singleThreadedTextureDecompression (Frontend workarounds): Disabled
>    Disables multi-threaded decompression of compressed texture formats
>
>*   uncurrentEglSurfaceUponSurfaceDestroy (Frontend workarounds) (https://issuetracker.google.com/292285899): Disabled
>    Make egl surface uncurrent when calling eglDestroySurface(), if the
>    surface is still bound by the context of current render thread
>
>*   RGBA4IsNotSupportedForColorRendering (OpenGL workarounds): Disabled
>    condition: functions->standard == STANDARD_GL_DESKTOP && isIntel
>    GL_RGBA4 is not color renderable
>
>*   RGBDXT1TexturesSampleZeroAlpha (OpenGL workarounds) (http://anglebug.com/3729): Disabled
>    condition: IsApple()
>    Sampling BLACK texels from RGB DXT1 textures returns transparent black on
>    Mac.
>
>*   addAndTrueToLoopCondition (OpenGL workarounds): Disabled
>    condition: IsApple() && isIntel
>    Calculation of loop conditions in for and while loop has bug
>
>*   adjustSrcDstRegionForBlitFramebuffer (OpenGL workarounds) (http://crbug.com/830046): Enabled
>    condition: IsLinux() || (IsAndroid() && isNvidia) || (IsWindows() && isNvidia) || (IsApple() && functions->standard == STANDARD_GL_ES)
>    Many platforms have issues with blitFramebuffer when the parameters are
>    large.
>
>*   allowAstcFormats (OpenGL workarounds): Disabled
>    condition: !isMesa || isIntel && (Is9thGenIntel(device) || IsGeminiLake(device) || IsCoffeeLake(device) || Is11thGenIntel(device) || Is12thGenIntel(device))
>    Enable ASTC on desktop OpenGL
>
>*   allowClearForRobustResourceInit (OpenGL workarounds) (https://crbug.com/848952 http://crbug.com/883276): Disabled
>    condition: IsApple()
>    Using glClear for robust resource initialization is buggy on some drivers
>    and leads to texture corruption. Default to data uploads except on MacOS
>    where it is very slow.
>
>*   allowETCFormats (OpenGL workarounds): Disabled
>    condition: isIntel && !IsSandyBridge(device) && !IsIvyBridge(device) && !IsHaswell(device)
>    Enable ETC2/EAC on desktop OpenGL
>
>*   alwaysCallUseProgramAfterLink (OpenGL workarounds) (http://crbug.com/110263): Enabled
>    condition: true
>    Always call useProgram after a successful link to avoid a driver bug
>
>*   alwaysUnbindFramebufferTexture2D (OpenGL workarounds) (https://anglebug.com/5536): Enabled
>    condition: isNvidia && (IsWindows() || IsLinux())
>    Force unbind framebufferTexture2D before binding renderbuffer to work
>    around driver bug.
>
>*   avoid1BitAlphaTextureFormats (OpenGL workarounds): Disabled
>    condition: functions->standard == STANDARD_GL_DESKTOP && isAMD
>    Issue with 1-bit alpha framebuffer formats
>
>*   bindCompleteFramebufferForTimerQueries (OpenGL workarounds) (https://crbug.com/1356053): Disabled
>    condition: isMali
>    Some drivers require a complete framebuffer when beginQuery for
>    TimeElapsed orTimestampis called.
>
>*   bindTransformFeedbackBufferBeforeBindBufferRange (OpenGL workarounds) (https://anglebug.com/5140): Disabled
>    condition: IsApple()
>    Bind transform feedback buffers to the generic binding point before
>    calling glBindBufferBase or glBindBufferRange.
>
>*   clampArrayAccess (OpenGL workarounds) (http://anglebug.com/2978): Disabled
>    condition: IsAndroid() || isAMD || !functions->hasExtension("GL_KHR_robust_buffer_access_behavior")
>    Clamp uniform array access to avoid reading invalid memory.
>
>*   clampFragDepth (OpenGL workarounds): Enabled
>    condition: isNvidia
>    gl_FragDepth is not clamped correctly when rendering to a floating point
>    depth buffer
>
>*   clampMscRate (OpenGL workarounds) (https://crbug.com/1042393): Enabled
>    condition: IsLinux() && IsWayland()
>    Some drivers return bogus values for GetMscRate, so we clamp it to 30Hz
>
>*   clampPointSize (OpenGL workarounds): Enabled
>    condition: IsAndroid() || isNvidia
>    The point size range reported from the API is inconsistent with the actual
>    behavior
>
>*   clearToZeroOrOneBroken (OpenGL workarounds) (https://crbug.com/710443): Disabled
>    condition: IsApple() && isIntel && GetMacOSVersion() < OSVersion(10, 12, 6)
>    Clears when the clear color is all zeros or ones do not work.
>
>*   clearsWithGapsNeedFlush (OpenGL workarounds): Disabled
>    condition: !isMesa && isQualcomm && qualcommVersion < 490
>    Clearing an FBO with multiple attachments may need a flush to avoid race
>    conditions
>
>*   clipSrcRegionForBlitFramebuffer (OpenGL workarounds) (http://crbug.com/830046): Disabled
>    condition: IsApple() || (IsLinux() && isAMD)
>    Issues with blitFramebuffer when the parameters don't match the
>    framebuffer size.
>
>*   corruptProgramBinaryForTesting (OpenGL workarounds) (https://anglebug.com/8471): Disabled
>    Corrupt the program binary retrieved from the driver for testing purposes.
>
>*   decodeEncodeSRGBForGenerateMipmap (OpenGL workarounds) (http://anglebug.com/4646): Disabled
>    condition: IsApple()
>    Decode and encode before generateMipmap for srgb format textures.
>
>*   disableBaseInstanceVertex (OpenGL workarounds) (http://anglebug.com/8172): Disabled
>    condition: IsMaliValhall(functions)
>    Some drivers have buggy implementations of glDraw*BaseVertex*.
>
>*   disableBlendFuncExtended (OpenGL workarounds) (http://anglebug.com/1085): Disabled
>    condition: (!isMesa && isQualcomm) || (IsApple() && isIntel && GetMacOSVersion() < OSVersion(10, 14, 0))
>    ARB_blend_func_extended does not pass the tests
>
>*   disableClipControl (OpenGL features) (http://crbug.com/1434317): Disabled
>    condition: IsMaliG72OrG76OrG51(functions)
>    Some devices genenerate errors when querying the clip control state
>
>*   disableDrawBuffersIndexed (OpenGL workarounds): Disabled
>    condition: IsWindows() && isAMD
>    Disable OES_draw_buffers_indexed extension.
>
>*   disableGPUSwitchingSupport (OpenGL workarounds) (https://crbug.com/1091824): Disabled
>    condition: isDualGPUMacWithNVIDIA
>    Disable GPU switching support (use only the low-power GPU) on older
>    MacBook Pros.
>
>*   disableMultisampledRenderToTexture (OpenGL workarounds) (http://anglebug.com/2894): Disabled
>    condition: isAdreno4xxOnAndroidLessThan51 || isAdreno4xxOnAndroid70 || isAdreno5xxOnAndroidLessThan70 || isAdreno5xxOnAndroid71 || isLinuxVivante || isWindowsNVIDIA
>    Many drivers have bugs when using GL_EXT_multisampled_render_to_texture
>
>*   disableNativeParallelCompile (OpenGL workarounds) (http://crbug.com/1094869): Disabled
>    condition: isTSANBuild && IsLinux() && isNvidia
>    Do not use native KHR_parallel_shader_compile even when available.
>
>*   disableRenderSnorm (OpenGL workarounds) (https://anglebug.com/8315): Disabled
>    condition: isMesa && (mesaVersion < (std::array<int, 3>{21, 3, 0}) || (mesaVersion < (std::array<int, 3>{23, 3, 0}) && functions->standard == STANDARD_GL_ES))
>    Disable EXT_render_snorm extension.
>
>*   disableSemaphoreFd (OpenGL workarounds) (https://crbug.com/1046462): Disabled
>    condition: IsLinux() && isAMD && isMesa && mesaVersion < (std::array<int, 3>{19, 3, 5})
>    Disable GL_EXT_semaphore_fd extension
>
>*   disableSyncControlSupport (OpenGL workarounds) (https://crbug.com/1137851): Disabled
>    condition: IsLinux() && isIntel && isMesa && mesaVersion[0] == 20
>    Speculative fix for issues on Linux/Wayland where exposing
>    GLX_OML_sync_control renders Chrome unusable
>
>*   disableTextureClampToBorder (OpenGL workarounds) (https://anglebug.com/7405): Disabled
>    condition: isImagination
>    Imagination devices generate INVALID_ENUM when setting the texture border
>    color.
>
>*   disableTextureMirrorClampToEdge (OpenGL workarounds) (https://anglebug.com/8319): Disabled
>    condition: functions->standard == STANDARD_GL_ES && isMesa && mesaVersion < (std::array<int, 3>{23, 1, 7})
>    Disable EXT_texture_mirror_clamp_to_edge extension.
>
>*   disableTimestampQueries (OpenGL workarounds) (https://crbug.com/811661): Disabled
>    condition: (IsLinux() && isVMWare) || (IsAndroid() && isNvidia) || (IsAndroid() && GetAndroidSDKVersion() < 27 && IsAdreno5xxOrOlder(functions)) || (!isMesa && IsMaliT8xxOrOlder(functions)) || (!isMesa && IsMaliG31OrOlder(functions))
>    Disable GL_EXT_disjoint_timer_query extension
>
>*   doWhileGLSLCausesGPUHang (OpenGL workarounds) (http://crbug.com/644669): Disabled
>    condition: IsApple() && functions->standard == STANDARD_GL_DESKTOP && GetMacOSVersion() < OSVersion(10, 11, 0)
>    Some GLSL constructs involving do-while loops cause GPU hangs
>
>*   doesSRGBClearsOnLinearFramebufferAttachments (OpenGL workarounds): Disabled
>    condition: isIntel || isAMD
>    Issue clearing framebuffers with linear attachments when
>    GL_FRAMEBUFFER_SRGB is enabled
>
>*   dontInitializeUninitializedLocals (OpenGL workarounds) (http://anglebug.com/2046): Disabled
>    condition: !isMesa && isQualcomm
>    Initializing uninitialized locals caused odd behavior in a few WebGL 2
>    tests
>
>*   dontUseLoopsToInitializeVariables (OpenGL workarounds) (http://crbug.com/809422): Disabled
>    condition: (!isMesa && isQualcomm) || (isIntel && IsApple())
>    For loops used to initialize variables hit native GLSL compiler bugs
>
>*   emulateAbsIntFunction (OpenGL workarounds) (http://crbug.com/642227): Disabled
>    condition: IsApple() && isIntel
>    abs(i) where i is an integer returns unexpected result
>
>*   emulateAtan2Float (OpenGL workarounds) (http://crbug.com/672380): Enabled
>    condition: isNvidia
>    atan(y, x) may return a wrong answer
>
>*   emulateClipDistanceState (OpenGL workarounds): Disabled
>    condition: isQualcomm
>    Some drivers ignore GL_CLIP_DISTANCEi_EXT state.
>
>*   emulateClipOrigin (OpenGL workarounds): Disabled
>    condition: !isMesa && isQualcomm && qualcommVersion < 490 && functions->hasGLESExtension("GL_EXT_clip_control")
>    Some drivers incorrectly apply GL_CLIP_ORIGIN_EXT state.
>
>*   emulateCopyTexImage2D (OpenGL workarounds): Disabled
>    condition: isApple
>    Replace CopyTexImage2D with TexImage2D + CopyTexSubImage2D.
>
>*   emulateCopyTexImage2DFromRenderbuffers (OpenGL workarounds) (https://anglebug.com/4674): Disabled
>    condition: IsApple() && functions->standard == STANDARD_GL_ES && !(isAMD && IsWindows())
>    CopyTexImage2D spuriously returns errors on iOS when copying from
>    renderbuffers.
>
>*   emulateImmutableCompressedTexture3D (OpenGL workarounds) (https://crbug.com/1060012): Disabled
>    condition: isQualcomm
>    Use non-immutable texture allocation to work around a driver bug.
>
>*   emulateIsnanFloat (OpenGL workarounds) (http://crbug.com/650547): Disabled
>    condition: isIntel && IsApple() && IsSkylake(device) && GetMacOSVersion() < OSVersion(10, 13, 2)
>    Using isnan() on highp float will get wrong answer
>
>*   emulateMaxVertexAttribStride (OpenGL workarounds) (http://anglebug.com/1936): Disabled
>    condition: IsLinux() && functions->standard == STANDARD_GL_DESKTOP && isAMD
>    Some drivers return 0 when MAX_VERTEX_ATTRIB_STRIED queried
>
>*   emulatePackSkipRowsAndPackSkipPixels (OpenGL workarounds) (https://anglebug.com/4849): Disabled
>    condition: IsApple()
>    GL_PACK_SKIP_ROWS and GL_PACK_SKIP_PIXELS are ignored in Apple's OpenGL
>    driver.
>
>*   emulatePrimitiveRestartFixedIndex (OpenGL workarounds) (http://anglebug.com/3997): Disabled
>    condition: functions->standard == STANDARD_GL_DESKTOP && functions->isAtLeastGL(gl::Version(3, 1)) && !functions->isAtLeastGL(gl::Version(4, 3))
>    When GL_PRIMITIVE_RESTART_FIXED_INDEX is not available, emulate it with
>    GL_PRIMITIVE_RESTART and glPrimitiveRestartIndex.
>
>*   emulateRGB10 (OpenGL workarounds) (https://crbug.com/1300575): Disabled
>    condition: functions->standard == STANDARD_GL_DESKTOP
>    Emulate RGB10 support using RGB10_A2.
>
>*   ensureNonEmptyBufferIsBoundForDraw (OpenGL features) (http://crbug.com/1456243): Disabled
>    condition: IsApple() || IsAndroid()
>    Apple OpenGL drivers crash when drawing with a zero-sized buffer bound
>    using a non-zero divisor.
>
>*   explicitFragmentLocations (OpenGL workarounds) (https://anglebug.com/8308): Disabled
>    condition: isQualcomm
>    Always write explicit location layout qualifiers for fragment outputs.
>
>*   finishDoesNotCauseQueriesToBeAvailable (OpenGL workarounds): Disabled
>    condition: functions->standard == STANDARD_GL_DESKTOP && isNvidia
>    glFinish doesn't cause all queries to report available result
>
>*   flushBeforeDeleteTextureIfCopiedTo (OpenGL workarounds) (http://anglebug.com/4267): Disabled
>    condition: IsApple() && isIntel
>    Some drivers track CopyTex{Sub}Image texture dependencies incorrectly.
>    Flush before glDeleteTextures in this case
>
>*   flushOnFramebufferChange (OpenGL workarounds) (http://crbug.com/1181068): Disabled
>    condition: IsApple() && Has9thGenIntelGPU(systemInfo)
>    Switching framebuffers without a flush can lead to crashes on Intel 9th
>    Generation GPU Macs.
>
>*   initFragmentOutputVariables (OpenGL workarounds) (http://crbug.com/1171371): Disabled
>    condition: IsAdreno42xOr3xx(functions)
>    No init gl_FragColor causes context lost
>
>*   initializeCurrentVertexAttributes (OpenGL workarounds): Enabled
>    condition: isNvidia
>    During initialization, assign the current vertex attributes to the
>    spec-mandated defaults
>
>*   keepBufferShadowCopy (OpenGL workarounds): Disabled
>    condition: !CanMapBufferForRead(functions)
>    Maintain a shadow copy of buffer data when the GL API does not permit
>    reading data back.
>
>*   limitMax3dArrayTextureSizeTo1024 (OpenGL workarounds) (http://crbug.com/927470): Disabled
>    condition: isIntelLinuxLessThanKernelVersion5
>    Limit max 3d texture size and max array texture layers to 1024 to avoid
>    system hang
>
>*   limitMaxMSAASamplesTo4 (OpenGL workarounds) (http://crbug.com/797243): Disabled
>    condition: IsAndroid() || (IsApple() && (isIntel || isAMD || isNvidia))
>    Various rendering bugs have been observed when using higher MSAA counts
>
>*   limitWebglMaxTextureSizeTo4096 (OpenGL workarounds) (http://crbug.com/927470): Disabled
>    condition: isAndroidLessThan14 || isIntelLinuxLessThanKernelVersion5
>    Limit webgl max texture size to 4096 to avoid frequent out-of-memory
>    errors
>
>*   limitWebglMaxTextureSizeTo8192 (OpenGL workarounds) (http://anglebug.com/8611): Disabled
>    condition: isAndroidAtLeast14
>    Limit webgl max texture size to 8192 to avoid frequent out-of-memory
>    errors
>
>*   packLastRowSeparatelyForPaddingInclusion (OpenGL workarounds) (http://anglebug.com/1512): Enabled
>    condition: IsApple() || isNvidia
>    When uploading textures from an pack buffer, some drivers count an extra
>    row padding
>
>*   packOverlappingRowsSeparatelyPackBuffer (OpenGL workarounds): Enabled
>    condition: isNvidia
>    In the case of packing to a pixel pack buffer, pack overlapping rows row
>    by row
>
>*   passHighpToPackUnormSnormBuiltins (OpenGL workarounds) (http://anglebug.com/7527): Disabled
>    condition: isQualcomm
>    packUnorm4x8 fails on Pixel 4 if it is not passed a highp vec4.
>
>*   preAddTexelFetchOffsets (OpenGL workarounds) (http://crbug.com/642605): Disabled
>    condition: IsApple() && isIntel
>    Intel Mac drivers mistakenly consider the parameter position of nagative
>    vaule as invalid even if the sum of position and offset is in range, so we
>    need to add workarounds by rewriting texelFetchOffset(sampler, position,
>    lod, offset) into texelFetch(sampler, position + offset, lod).
>
>*   preTransformTextureCubeGradDerivatives (OpenGL workarounds): Disabled
>    condition: isApple
>    Apply a vendor-specific transformation to explicit cubemap derivatives
>
>*   promotePackedFormatsTo8BitPerChannel (OpenGL workarounds) (http://anglebug.com/5469): Disabled
>    condition: IsApple() && hasAMD
>    Packed color formats are buggy on Macs with AMD GPUs
>
>*   queryCounterBitsGeneratesErrors (OpenGL workarounds) (http://anglebug.com/3027): Disabled
>    condition: IsNexus5X(vendor, device)
>    Drivers generate errors when querying the number of bits in timer queries
>
>*   readPixelsUsingImplementationColorReadFormatForNorm16 (OpenGL workarounds) (http://anglebug.com/4214): Enabled
>    condition: !isIntel && functions->standard == STANDARD_GL_ES && functions->isAtLeastGLES(gl::Version(3, 1)) && functions->hasGLESExtension("GL_EXT_texture_norm16")
>    Quite some OpenGL ES drivers don't implement readPixels for
>    RGBA/UNSIGNED_SHORT from EXT_texture_norm16 correctly
>
>*   reapplyUBOBindingsAfterUsingBinaryProgram (OpenGL workarounds) (http://anglebug.com/1637): Disabled
>    condition: isAMD || IsAndroid()
>    Some drivers forget about UBO bindings when using program binaries
>
>*   regenerateStructNames (OpenGL workarounds) (http://crbug.com/403957): Disabled
>    condition: IsApple()
>    All Mac drivers do not handle struct scopes correctly. This workaround
>    overwrites a structname with a unique prefix.
>
>*   removeDynamicIndexingOfSwizzledVector (OpenGL workarounds) (http://crbug.com/709351): Disabled
>    condition: IsApple() || IsAndroid() || IsWindows()
>    Dynamic indexing of swizzled l-values doesn't work correctly on various
>    platforms.
>
>*   removeInvariantAndCentroidForESSL3 (OpenGL workarounds): Disabled
>    condition: functions->isAtMostGL(gl::Version(4, 1)) || (functions->standard == STANDARD_GL_DESKTOP && isAMD)
>    Fix spec difference between GLSL 4.1 or lower and ESSL3
>
>*   resetTexImage2DBaseLevel (OpenGL workarounds) (https://crbug.com/705865): Disabled
>    condition: IsApple() && isIntel && GetMacOSVersion() >= OSVersion(10, 12, 4)
>    Reset texture base level before calling glTexImage2D to work around pixel
>    comparison failure.
>
>*   resyncDepthRangeOnClipControl (OpenGL workarounds) (https://anglebug.com/8381): Disabled
>    condition: !isMesa && isQualcomm
>    Resync depth range to apply clip control updates.
>
>*   rewriteFloatUnaryMinusOperator (OpenGL workarounds) (http://crbug.com/308366): Disabled
>    condition: IsApple() && isIntel && GetMacOSVersion() < OSVersion(10, 12, 0)
>    Using '-<float>' will get wrong answer
>
>*   rewriteRepeatedAssignToSwizzled (OpenGL workarounds): Enabled
>    condition: isNvidia
>    Repeated assignment to swizzled values inside a GLSL user-defined function
>    have incorrect results
>
>*   rewriteRowMajorMatrices (OpenGL workarounds) (http://anglebug.com/2273): Disabled
>    condition: false
>    Rewrite row major matrices in shaders as column major as a driver bug
>    workaround
>
>*   sanitizeAMDGPURendererString (OpenGL workarounds) (http://crbug.com/1181193): Disabled
>    condition: IsLinux() && hasAMD
>    Strip precise kernel and DRM version information from amdgpu renderer
>    strings.
>
>*   scalarizeVecAndMatConstructorArgs (OpenGL workarounds) (http://crbug.com/1420130): Disabled
>    condition: isMali
>    Rewrite vec/mat constructors to work around driver bugs
>
>*   setPrimitiveRestartFixedIndexForDrawArrays (OpenGL workarounds) (http://anglebug.com/3997): Disabled
>    condition: features->emulatePrimitiveRestartFixedIndex.enabled && IsApple() && isIntel
>    Some drivers discard vertex data in DrawArrays calls when the fixed
>    primitive restart index is within the number of primitives being drawn.
>
>*   setZeroLevelBeforeGenerateMipmap (OpenGL workarounds): Disabled
>    condition: IsApple()
>    glGenerateMipmap fails if the zero texture level is not set on some Mac
>    drivers.
>
>*   shiftInstancedArrayDataWithOffset (OpenGL workarounds) (http://crbug.com/1144207): Disabled
>    condition: IsApple() && IsIntel(vendor) && !IsHaswell(device)
>    glDrawArraysInstanced is buggy on certain new Mac Intel GPUs
>
>*   supportsFragmentShaderInterlockARB (OpenGL features) (http://anglebug.com/7279): Disabled
>    condition: functions->isAtLeastGL(gl::Version(4, 5)) && functions->hasGLExtension("GL_ARB_fragment_shader_interlock")
>    Backend GL context supports ARB_fragment_shader_interlock extension
>
>*   supportsFragmentShaderInterlockNV (OpenGL features) (http://anglebug.com/7279): Disabled
>    condition: functions->isAtLeastGL(gl::Version(4, 3)) && functions->hasGLExtension("GL_NV_fragment_shader_interlock")
>    Backend GL context supports NV_fragment_shader_interlock extension
>
>*   supportsFragmentShaderOrderingINTEL (OpenGL features) (http://anglebug.com/7279): Disabled
>    condition: functions->isAtLeastGL(gl::Version(4, 4)) && functions->hasGLExtension("GL_INTEL_fragment_shader_ordering")
>    Backend GL context supports GL_INTEL_fragment_shader_ordering extension
>
>*   supportsShaderFramebufferFetchEXT (OpenGL features) (http://anglebug.com/7279): Enabled
>    condition: functions->hasGLESExtension("GL_EXT_shader_framebuffer_fetch")
>    Backend GL context supports EXT_shader_framebuffer_fetch extension
>
>*   supportsShaderFramebufferFetchNonCoherentEXT (OpenGL features) (http://anglebug.com/7279): Enabled
>    condition: functions->hasGLESExtension("GL_EXT_shader_framebuffer_fetch_non_coherent")
>    Backend GL context supports EXT_shader_framebuffer_fetch_non_coherent
>    extension
>
>*   supportsShaderPixelLocalStorageEXT (OpenGL features) (http://anglebug.com/7279): Disabled
>    condition: functions->hasGLESExtension("GL_EXT_shader_pixel_local_storage")
>    Backend GL context supports EXT_shader_pixel_local_storage extension
>
>*   syncVertexArraysToDefault (OpenGL workarounds) (http://anglebug.com/5577): Disabled
>    condition: !nativegl::SupportsVertexArrayObjects(functions)
>    Only use the default VAO because of missing support or driver bugs
>
>*   unbindFBOBeforeSwitchingContext (OpenGL workarounds) (http://crbug.com/1181193): Disabled
>    condition: IsPowerVR(vendor)
>    Imagination GL drivers are buggy with context switching.
>
>*   unfoldShortCircuits (OpenGL workarounds) (http://anglebug.com/482): Disabled
>    condition: IsApple()
>    Mac incorrectly executes both sides of && and || expressions when they
>    should short-circuit.
>
>*   unpackLastRowSeparatelyForPaddingInclusion (OpenGL workarounds) (http://anglebug.com/1512): Enabled
>    condition: IsApple() || isNvidia
>    When uploading textures from an unpack buffer, some drivers count an extra
>    row padding
>
>*   unpackOverlappingRowsSeparatelyUnpackBuffer (OpenGL workarounds): Enabled
>    condition: isNvidia
>    In the case of unpacking from a pixel unpack buffer, unpack overlapping
>    rows row by row
>
>*   unsizedSRGBReadPixelsDoesntTransform (OpenGL workarounds) (http://crbug.com/550292 http://crbug.com/565179): Disabled
>    condition: !isMesa && isQualcomm
>    Drivers returning raw sRGB values instead of linearized values when
>    calling glReadPixels on unsized sRGB texture formats
>
>*   uploadTextureDataInChunks (OpenGL workarounds) (http://crbug.com/1181068): Disabled
>    condition: IsApple()
>    Upload texture data in <120kb chunks to work around Mac driver hangs and
>    crashes.
>
>*   useIntermediateTextureForGenerateMipmap (OpenGL workarounds) (https://crbug.com/40279678): Disabled
>    condition: IsPixel7OrPixel8(functions)
>    Some drivers lose context when repeatedly generating mipmaps on textures
>    that were used as framebuffers.
>
>*   useUnusedBlocksWithStandardOrSharedLayout (OpenGL workarounds): Disabled
>    condition: (IsApple() && functions->standard == STANDARD_GL_DESKTOP) || (IsLinux() && isAMD)
>    Unused std140 or shared uniform blocks will be treated as inactive
>
>*   vertexIDDoesNotIncludeBaseVertex (OpenGL workarounds): Disabled
>    condition: IsApple() && isAMD
>    gl_VertexID in GLSL vertex shader doesn't include base vertex value
>
>Dawn Info
>=========
>
><Discrete GPU>  Vulkan backend - NVIDIA GeForce GT 710
>------------------------------------------------------
>
>[WebGPU Status]
>---------------
>*   Available
>
>[Adapter Supported Features]
>----------------------------
>*   depth-clip-control
>*   depth32float-stencil8
>*   timestamp-query
>*   texture-compression-bc
>*   indirect-first-instance
>*   rg11b10ufloat-renderable
>*   bgra8unorm-storage
>*   float32filterable
>*   dawn-internal-usages
>*   dawn-multi-planar-formats
>*   dawn-native
>*   implicit-device-synchronization
>*   surface-capabilities
>*   transient-attachments
>*   unorm16texture-formats
>*   snorm16texture-formats
>*   adapter-properties-memory-heaps
>*   adapter-properties-vk
>*   format-capabilities
>*   norm16texture-formats
>*   shared-texture-memory-opaque-fd
>*   shared-fence-vk-semaphore-opaque-fd
>
>[Enabled Toggle Names]
>----------------------
>*   lazy_clear_resource_on_first_use: 
>    (https://crbug.com/dawn/145):
>    Clears resource to zero on first usage. This initializes the resource so
>    that no dirty bits from recycled memory is present in the new resource.
>
>*   use_temporary_buffer_in_texture_to_texture_copy: 
>    (https://crbug.com/dawn/42):
>    Split texture-to-texture copy into two copies: copy from source texture
>    into a temporary buffer, and copy from the temporary buffer into the
>    destination texture when copying between compressed textures that don't
>    have block-aligned sizes. This workaround is enabled by default on all
>    Vulkan drivers to solve an issue in the Vulkan SPEC about the
>    texture-to-texture copies with compressed formats. See #1005
>    (https://github.com/KhronosGroup/Vulkan-Docs/issues/1005) for more
>    details.
>
>*   vulkan_use_d32s8: 
>    (https://crbug.com/dawn/286):
>    Vulkan mandates support of either D32_FLOAT_S8 or D24_UNORM_S8. When
>    available the backend will use D32S8 (toggle to on) but setting the toggle
>    to off will make it use the D24S8 format when possible.
>
>*   disallow_spirv: 
>    (https://crbug.com/1214923):
>    Disallow usage of SPIR-V completely so that only WGSL is used for shader
>    modules. This is useful to prevent a Chromium renderer process from
>    successfully sending SPIR-V code to be compiled in the GPU process.
>
>*   use_placeholder_fragment_in_vertex_only_pipeline: 
>    (https://crbug.com/dawn/136):
>    Use a placeholder empty fragment shader in vertex only render pipeline.
>    This toggle must be enabled for OpenGL ES backend, the Vulkan Backend, and
>    serves as a workaround by default enabled on some Metal devices with Intel
>    GPU to ensure the depth result is correct.
>
>*   timestamp_quantization: 
>    (https://crbug.com/dawn/1800):
>    Enable timestamp queries quantization to reduce the precision of timers
>    that can be created with timestamp queries.
>
>*   use_vulkan_zero_initialize_workgroup_memory_extension: 
>    (https://crbug.com/dawn/1302):
>    Initialize workgroup memory with OpConstantNull on Vulkan when the Vulkan
>    extension VK_KHR_zero_initialize_workgroup_memory is supported.
>
>*   vulkan_use_image_robust_access_2: 
>    (https://crbug.com/tint/1890):
>    Disable Tint robustness transform on textures when VK_EXT_robustness2 is
>    supported and robustImageAccess2 == VK_TRUE.
>
>*   vulkan_use_buffer_robust_access_2: 
>    (https://crbug.com/tint/1890):
>    Disable index clamping on the runtime-sized arrays on buffers in Tint
>    robustness transform when VK_EXT_robustness2 is supported and
>    robustBufferAccess2 == VK_TRUE.
>
>*   polyfill_packed_4x8_dot_product: 
>    (https://crbug.com/tint/1497):
>    Always use the polyfill version of dot4I8Packed() and dot4U8Packed().
>
>[WebGPU Required Toggles - enabled]
>-----------------------------------
>*   disallow_spirv: 
>    (https://crbug.com/1214923):
>    Disallow usage of SPIR-V completely so that only WGSL is used for shader
>    modules. This is useful to prevent a Chromium renderer process from
>    successfully sending SPIR-V code to be compiled in the GPU process.
>
>*   timestamp_quantization: 
>    (https://crbug.com/dawn/1800):
>    Enable timestamp queries quantization to reduce the precision of timers
>    that can be created with timestamp queries.
>
><CPU>  Vulkan backend - llvmpipe (LLVM 18.1.5, 256 bits)
>--------------------------------------------------------
>
>[WebGPU Status]
>---------------
>*   Blocklisted
>
>[Adapter Supported Features]
>----------------------------
>*   depth-clip-control
>*   depth32float-stencil8
>*   timestamp-query
>*   texture-compression-bc
>*   indirect-first-instance
>*   shader-f16
>*   rg11b10ufloat-renderable
>*   bgra8unorm-storage
>*   float32filterable
>*   dawn-internal-usages
>*   dawn-multi-planar-formats
>*   dawn-native
>*   implicit-device-synchronization
>*   surface-capabilities
>*   transient-attachments
>*   unorm16texture-formats
>*   adapter-properties-memory-heaps
>*   adapter-properties-vk
>*   format-capabilities
>*   drm-format-capabilities
>*   shared-texture-memory-dma-buf
>*   shared-texture-memory-opaque-fd
>
>[Enabled Toggle Names]
>----------------------
>*   lazy_clear_resource_on_first_use: 
>    (https://crbug.com/dawn/145):
>    Clears resource to zero on first usage. This initializes the resource so
>    that no dirty bits from recycled memory is present in the new resource.
>
>*   use_temporary_buffer_in_texture_to_texture_copy: 
>    (https://crbug.com/dawn/42):
>    Split texture-to-texture copy into two copies: copy from source texture
>    into a temporary buffer, and copy from the temporary buffer into the
>    destination texture when copying between compressed textures that don't
>    have block-aligned sizes. This workaround is enabled by default on all
>    Vulkan drivers to solve an issue in the Vulkan SPEC about the
>    texture-to-texture copies with compressed formats. See #1005
>    (https://github.com/KhronosGroup/Vulkan-Docs/issues/1005) for more
>    details.
>
>*   vulkan_use_d32s8: 
>    (https://crbug.com/dawn/286):
>    Vulkan mandates support of either D32_FLOAT_S8 or D24_UNORM_S8. When
>    available the backend will use D32S8 (toggle to on) but setting the toggle
>    to off will make it use the D24S8 format when possible.
>
>*   vulkan_use_s8: 
>    (https://crbug.com/dawn/666):
>    Vulkan has a pure stencil8 format but it is not universally available.
>    When this toggle is on, the backend will use S8 for the stencil8 format,
>    otherwise it will fallback to D32S8 or D24S8.
>
>*   disallow_spirv: 
>    (https://crbug.com/1214923):
>    Disallow usage of SPIR-V completely so that only WGSL is used for shader
>    modules. This is useful to prevent a Chromium renderer process from
>    successfully sending SPIR-V code to be compiled in the GPU process.
>
>*   use_placeholder_fragment_in_vertex_only_pipeline: 
>    (https://crbug.com/dawn/136):
>    Use a placeholder empty fragment shader in vertex only render pipeline.
>    This toggle must be enabled for OpenGL ES backend, the Vulkan Backend, and
>    serves as a workaround by default enabled on some Metal devices with Intel
>    GPU to ensure the depth result is correct.
>
>*   timestamp_quantization: 
>    (https://crbug.com/dawn/1800):
>    Enable timestamp queries quantization to reduce the precision of timers
>    that can be created with timestamp queries.
>
>*   use_vulkan_zero_initialize_workgroup_memory_extension: 
>    (https://crbug.com/dawn/1302):
>    Initialize workgroup memory with OpConstantNull on Vulkan when the Vulkan
>    extension VK_KHR_zero_initialize_workgroup_memory is supported.
>
>*   vulkan_use_image_robust_access_2: 
>    (https://crbug.com/tint/1890):
>    Disable Tint robustness transform on textures when VK_EXT_robustness2 is
>    supported and robustImageAccess2 == VK_TRUE.
>
>*   vulkan_use_buffer_robust_access_2: 
>    (https://crbug.com/tint/1890):
>    Disable index clamping on the runtime-sized arrays on buffers in Tint
>    robustness transform when VK_EXT_robustness2 is supported and
>    robustBufferAccess2 == VK_TRUE.
>
>[WebGPU Required Toggles - enabled]
>-----------------------------------
>*   disallow_spirv: 
>    (https://crbug.com/1214923):
>    Disallow usage of SPIR-V completely so that only WGSL is used for shader
>    modules. This is useful to prevent a Chromium renderer process from
>    successfully sending SPIR-V code to be compiled in the GPU process.
>
>*   timestamp_quantization: 
>    (https://crbug.com/dawn/1800):
>    Enable timestamp queries quantization to reduce the precision of timers
>    that can be created with timestamp queries.
>
><CPU>  Vulkan backend - SwiftShader Device (Subzero)
>----------------------------------------------------
>
>[WebGPU Status]
>---------------
>*   Blocklisted
>
>[Adapter Supported Features]
>----------------------------
>*   depth-clip-control
>*   depth32float-stencil8
>*   timestamp-query
>*   texture-compression-bc
>*   texture-compression-etc2
>*   texture-compression-astc
>*   indirect-first-instance
>*   rg11b10ufloat-renderable
>*   bgra8unorm-storage
>*   float32filterable
>*   dawn-internal-usages
>*   dawn-multi-planar-formats
>*   dawn-native
>*   implicit-device-synchronization
>*   surface-capabilities
>*   transient-attachments
>*   unorm16texture-formats
>*   adapter-properties-memory-heaps
>*   adapter-properties-vk
>*   format-capabilities
>*   shared-texture-memory-opaque-fd
>*   shared-fence-vk-semaphore-opaque-fd
>
>[Enabled Toggle Names]
>----------------------
>*   lazy_clear_resource_on_first_use: 
>    (https://crbug.com/dawn/145):
>    Clears resource to zero on first usage. This initializes the resource so
>    that no dirty bits from recycled memory is present in the new resource.
>
>*   use_temporary_buffer_in_texture_to_texture_copy: 
>    (https://crbug.com/dawn/42):
>    Split texture-to-texture copy into two copies: copy from source texture
>    into a temporary buffer, and copy from the temporary buffer into the
>    destination texture when copying between compressed textures that don't
>    have block-aligned sizes. This workaround is enabled by default on all
>    Vulkan drivers to solve an issue in the Vulkan SPEC about the
>    texture-to-texture copies with compressed formats. See #1005
>    (https://github.com/KhronosGroup/Vulkan-Docs/issues/1005) for more
>    details.
>
>*   vulkan_use_d32s8: 
>    (https://crbug.com/dawn/286):
>    Vulkan mandates support of either D32_FLOAT_S8 or D24_UNORM_S8. When
>    available the backend will use D32S8 (toggle to on) but setting the toggle
>    to off will make it use the D24S8 format when possible.
>
>*   vulkan_use_s8: 
>    (https://crbug.com/dawn/666):
>    Vulkan has a pure stencil8 format but it is not universally available.
>    When this toggle is on, the backend will use S8 for the stencil8 format,
>    otherwise it will fallback to D32S8 or D24S8.
>
>*   disallow_spirv: 
>    (https://crbug.com/1214923):
>    Disallow usage of SPIR-V completely so that only WGSL is used for shader
>    modules. This is useful to prevent a Chromium renderer process from
>    successfully sending SPIR-V code to be compiled in the GPU process.
>
>*   use_placeholder_fragment_in_vertex_only_pipeline: 
>    (https://crbug.com/dawn/136):
>    Use a placeholder empty fragment shader in vertex only render pipeline.
>    This toggle must be enabled for OpenGL ES backend, the Vulkan Backend, and
>    serves as a workaround by default enabled on some Metal devices with Intel
>    GPU to ensure the depth result is correct.
>
>*   timestamp_quantization: 
>    (https://crbug.com/dawn/1800):
>    Enable timestamp queries quantization to reduce the precision of timers
>    that can be created with timestamp queries.
>
>*   use_vulkan_zero_initialize_workgroup_memory_extension: 
>    (https://crbug.com/dawn/1302):
>    Initialize workgroup memory with OpConstantNull on Vulkan when the Vulkan
>    extension VK_KHR_zero_initialize_workgroup_memory is supported.
>
>[WebGPU Required Toggles - enabled]
>-----------------------------------
>*   disallow_spirv: 
>    (https://crbug.com/1214923):
>    Disallow usage of SPIR-V completely so that only WGSL is used for shader
>    modules. This is useful to prevent a Chromium renderer process from
>    successfully sending SPIR-V code to be compiled in the GPU process.
>
>*   timestamp_quantization: 
>    (https://crbug.com/dawn/1800):
>    Enable timestamp queries quantization to reduce the precision of timers
>    that can be created with timestamp queries.
>
>Version Information
>===================
>Data exported              : 2025-03-18T15:14:27.507Z
>Chrome version             : Chrome/125.0.6422.112
>Operating system           : Linux 6.12.17-6.12-alt1
>Software rendering list URL: https://chromium.googlesource.com/chromium/src/+/e099925e675bbb19c42822548f5175ab03a36a32/gpu/config/software_rendering_list.json
>Driver bug list URL        : https://chromium.googlesource.com/chromium/src/+/e099925e675bbb19c42822548f5175ab03a36a32/gpu/config/gpu_driver_bug_list.json
>ANGLE commit id            : unknown hash
>2D graphics backend        : Skia/125 ec3813eabd24854a1b82457064e9e3031ccc06d7
>Command Line               : /usr/lib64/chromium-gost/chromium --use-gl=angle --use-angle=gl --enable-features=VaapiVideoEncoder,VaapiVideoDecodeLinuxGL --use-gl=any --enable-features=UseOzonePlatform --ozone-platform=wayland --disable-features=AutofillUseParameterizedSectioning --flag-switches-begin --flag-switches-end --eye-dropper-not-supported
>
>Driver Information
>==================
>Initialization time             : 2257
>In-process GPU                  : false
>Passthrough Command Decoder     : true
>Sandboxed                       : false
>GPU0                            : VENDOR= 0x10de [Google Inc. (Mesa)], DEVICE=0x128b [ANGLE (Mesa, llvmpipe (LLVM 18.1.5 256 bits), OpenGL ES 3.2 Mesa 24.2.4)], DRIVER_VENDOR=Mesa, DRIVER_VERSION=24.2.4 *ACTIVE*
>Optimus                         : false
>AMD switchable                  : false
>GPU CUDA compute capability major version: 0
>Pixel shader version            : 1.00
>Vertex shader version           : 1.00
>Max. MSAA samples               : 4
>Machine model name              : 
>Machine model version           : 
>GL implementation parts         : (gl=egl-angle,angle=opengl)
>Display type                    : ANGLE_OPENGL
>GL_VENDOR                       : Google Inc. (Mesa)
>GL_RENDERER                     : ANGLE (Mesa, llvmpipe (LLVM 18.1.5 256 bits), OpenGL ES 3.2 Mesa 24.2.4)
>GL_VERSION                      : OpenGL ES 2.0.0 (ANGLE 2.1.0 git hash: unknown hash)
>GL_EXTENSIONS                   : GL_AMD_performance_monitor GL_ANGLE_base_vertex_base_instance GL_ANGLE_base_vertex_base_instance_shader_builtin GL_ANGLE_client_arrays GL_ANGLE_compressed_texture_etc GL_ANGLE_depth_texture GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_get_serialized_context_string GL_ANGLE_get_tex_level_parameter GL_ANGLE_instanced_arrays GL_ANGLE_memory_size GL_ANGLE_multi_draw GL_ANGLE_program_binary_readiness_query GL_ANGLE_program_cache_control GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_external_update GL_ANGLE_translated_shader_source GL_ARB_sync GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_color_buffer_float_rgba GL_CHROMIUM_copy_texture GL_CHROMIUM_lose_context GL_CHROMIUM_sync_query GL_EXT_base_instance GL_EXT_blend_func_extended GL_EXT_blend_minmax GL_EXT_clip_control GL_EXT_color_buffer_half_float GL_EXT_compressed_ETC1_RGB8_sub_texture GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_depth_clamp GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_draw_elements_base_vertex GL_EXT_float_blend GL_EXT_frag_depth GL_EXT_instanced_arrays GL_EXT_map_buffer_range GL_EXT_memory_object GL_EXT_memory_object_fd GL_EXT_multi_draw_indirect GL_EXT_occlusion_query_boolean GL_EXT_polygon_offset_clamp GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_sRGB_write_control GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shadow_samplers GL_EXT_texture_border_clamp GL_EXT_texture_compression_bptc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc_srgb GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_mirror_clamp_to_edge GL_EXT_texture_norm16 GL_EXT_texture_rg GL_EXT_texture_sRGB_decode GL_EXT_texture_storage GL_EXT_texture_type_2_10_10_10_REV GL_EXT_unpack_subimage GL_KHR_debug GL_KHR_parallel_shader_compile GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_framebuffer_flip_y GL_NV_depth_buffer_float2 GL_NV_fence GL_NV_framebuffer_blit GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_NV_read_depth GL_NV_read_stencil GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_compressed_EAC_R11_signed_texture GL_OES_compressed_EAC_R11_unsigned_texture GL_OES_compressed_EAC_RG11_signed_texture GL_OES_compressed_EAC_RG11_unsigned_texture GL_OES_compressed_ETC1_RGB8_texture GL_OES_compressed_ETC2_RGB8_texture GL_OES_compressed_ETC2_RGBA8_texture GL_OES_compressed_ETC2_punchthroughA_RGBA8_texture GL_OES_compressed_ETC2_punchthroughA_sRGB8_alpha_texture GL_OES_compressed_ETC2_sRGB8_alpha8_texture GL_OES_compressed_ETC2_sRGB8_texture GL_OES_depth24 GL_OES_draw_elements_base_vertex GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_surfaceless_context GL_OES_texture_3D GL_OES_texture_border_clamp GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_array_object GL_WEBGL_video_texture
>Disabled Extensions             : GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent
>Disabled WebGL Extensions       : 
>Window system binding vendor    : Google Inc. (Mesa)
>Window system binding version   : 1.5 (ANGLE 2.1.0 git hash: unknown hash)
>Window system binding extensions: EGL_EXT_create_context_robustness EGL_KHR_create_context EGL_KHR_image_base EGL_KHR_gl_colorspace EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_fence_sync EGL_KHR_wait_sync EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_KHR_swap_buffers_with_damage EGL_EXT_pixel_format_float EGL_KHR_surfaceless_context EGL_ANGLE_display_texture_share_group EGL_ANGLE_display_semaphore_share_group EGL_ANGLE_create_context_client_arrays EGL_ANGLE_program_cache_control EGL_ANGLE_robust_resource_initialization EGL_ANGLE_create_context_extensions_enabled EGL_ANDROID_blob_cache EGL_ANDROID_recordable EGL_ANGLE_create_context_backwards_compatible EGL_KHR_no_config_context EGL_KHR_create_context_no_error EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_KHR_reusable_sync EGL_ANGLE_external_context_and_surface EGL_EXT_buffer_age EGL_ANGLE_context_virtualization
>XDG_CURRENT_DESKTOP             : KDE
>XDG_SESSION_TYPE                : wayland
>GDMSESSION                      : plasma
>Interfaces exposed by the Wayland compositor: wl_compositor:6 zwp_tablet_manager_v2:1 zwp_keyboard_shortcuts_inhibit_manager_v1:1 zxdg_decoration_manager_v1:1 wp_viewporter:1 wp_security_context_manager_v1:1 wp_fractional_scale_manager_v1:1 wl_shm:1 wl_seat:9 zwp_pointer_gestures_v1:3 zwp_pointer_constraints_v1:1 zwp_relative_pointer_manager_v1:1 wl_data_device_manager:3 zwlr_data_control_manager_v1:2 wp_cursor_shape_manager_v1:1 zwp_primary_selection_device_manager_v1:1 org_kde_kwin_idle:1 zwp_idle_inhibit_manager_v1:1 ext_idle_notifier_v1:1 org_kde_plasma_shell:8 org_kde_kwin_appmenu_manager:2 org_kde_kwin_server_decoration_palette_manager:1 org_kde_plasma_virtual_desktop_management:2 org_kde_kwin_shadow_manager:2 org_kde_kwin_dpms_manager:1 org_kde_kwin_server_decoration_manager:1 kde_output_management_v2:12 zxdg_output_manager_v1:3 wl_subcompositor:1 zxdg_exporter_v2:1 zxdg_importer_v2:1 xdg_activation_v1:1 wp_content_type_manager_v1:1 wp_tearing_control_manager_v1:1 xdg_toplevel_drag_manager_v1:1 xdg_toplevel_icon_manager_v1:1 kde_screen_edge_manager_v1:1 frog_color_management_factory_v1:1 wp_presentation:2 wp_color_manager_v1:1 xdg_wm_dialog_v1:1 kde_external_brightness_v1:2 wp_alpha_modifier_v1:1 xdg_wm_base:6 zwlr_layer_shell_v1:5 kde_output_device_v2:11 wl_output:4 wp_drm_lease_device_v1:1 kde_output_order_v1:1 zwp_text_input_manager_v1:1 zwp_text_input_manager_v2:1 zwp_text_input_manager_v3:1 xdg_system_bell_v1:1 zwp_linux_dmabuf_v1:4 wl_drm:2
>Ozone platform                  : wayland
>Direct rendering version        : unknown
>Reset notification strategy     : 0x8252
>GPU process crash count         : 0
>gfx::BufferFormats supported for allocation and texturing: R_8: supported,  R_16: supported,  RG_88: supported,  RG_1616: supported,  BGR_565: supported,  RGBA_4444: supported,  RGBX_8888: supported,  RGBA_8888: supported,  BGRX_8888: supported,  BGRA_1010102: supported,  RGBA_1010102: supported,  BGRA_8888: supported,  RGBA_F16: supported,  YVU_420: not supported,  YUV_420_BIPLANAR: not supported,  YUVA_420_TRIPLANAR: supported,  P010: not supported
>
>Compositor Information
>======================
>Tile Update Mode: One-copy
>Partial Raster  : Enabled
>
>GpuMemoryBuffers Status
>=======================
>R_8               : CAMERA_AND_CPU_READ_WRITE, SCANOUT_CPU_READ_WRITE, SCANOUT_FRONT_RENDERING
>R_16              : Software only
>RG_88             : Software only
>RG_1616           : Software only
>BGR_565           : GPU_READ
>RGBA_4444         : Software only
>RGBX_8888         : GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE, SCANOUT_FRONT_RENDERING
>RGBA_8888         : GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE, SCANOUT_FRONT_RENDERING
>BGRX_8888         : GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE, SCANOUT_FRONT_RENDERING
>BGRA_1010102      : SCANOUT, SCANOUT_CPU_READ_WRITE, SCANOUT_FRONT_RENDERING
>RGBA_1010102      : SCANOUT, SCANOUT_CPU_READ_WRITE, SCANOUT_FRONT_RENDERING
>BGRA_8888         : GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE, SCANOUT_FRONT_RENDERING
>RGBA_F16          : Software only
>YVU_420           : Software only
>YUV_420_BIPLANAR  : SCANOUT_CAMERA_READ_WRITE, SCANOUT_CPU_READ_WRITE, SCANOUT_VEA_CPU_READ, SCANOUT_FRONT_RENDERING, VEA_READ_CAMERA_AND_CPU_READ_WRITE
>YUVA_420_TRIPLANAR: Software only
>P010              : Software only
>
>Display(s) Information
>======================
>Info                          : Display[58] bounds=[0,0 1920x1080], workarea=[0,0 1920x1080], scale=1, rotation=0, panel_rotation=0 external detected
>Color space (all)             : {primaries:BT709, transfer:SRGB, matrix:RGB, range:FULL}
>Buffer format (all)           : RGBA_8888
>Color volume                  : {name:'srgb', r:[0.6400, 0.3300], g:[0.3000, 0.6000], b:[0.1500, 0.3300], w:[0.3127, 0.3290]}
>SDR white level in nits       : 203
>HDR relative maximum luminance: 1
>Bits per color component      : 8
>Bits per pixel                : 24
>
>Video Acceleration Information
>==============================
>Decoding: 
>Encoding:
>
>Vulkan Information
>==================
>
>Device Performance Information
>==============================
>
>Log Messages
>============
>[33542:33542:0318/181408.057118:WARNING:vaapi_wrapper.cc(1542)] : Skipping nVidia device named: nvidia-drm
>[33542:33542:0318/181408.070754:WARNING:sandbox_linux.cc(436)] : InitializeSandbox() called with multiple threads in process gpu-process.

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Attachments on bug 53515: 18015 | 18016 | 18017