Attaching additional output from chrome://gpu showing errors from failure
in unattended browser sessions. Some of the browser sessions are also not
able to detect nvidia T4s, falling back instead to ANGLE swiftshader device.
On Tuesday 23 July 2024 at 16:45:37 UTC+8 wenhan chong wrote:
> Hi All,
>
> While trying to run Chrome with WebGPU on EC2 Windows instances
> unattended, I noticed inconsistent behaviors for WebGPU. Each browser
> session is a coin flip between having and not having WebGPU. The code fails
> to get adapter from navigator.gpu.requestAdapter. Errors show "Failed to
> create WebGPU Context Provider". This only happens when I run the tests
> unattended. After connecting to the EC2 instances through remote desktop,
> the same set of automated tests are able to render WebGPU consistently
> without issues. I also noticed several error messages including GPU process
> crash in chrome://gpu when running unattended. I have attached dxdiag
> output and chrome://gpu reports for both unattended sessions and remote
> desktop connected sessions.
> Trying to understand what is causing the inconsistency and if there are
> additional options required to run WebGPU on unattended EC2 windows
> instance.
>
> Regards,
> Wen Han
>
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Graphics Feature Status
=======================
* Canvas: Software only, hardware acceleration unavailable
* Canvas out-of-process rasterization: Disabled
* Direct Rendering Display Compositor: Disabled
* Compositing: Software only. Hardware acceleration disabled
* Multiple Raster Threads: Enabled
* OpenGL: Disabled
* Rasterization: Software only. Hardware acceleration disabled
* Raw Draw: Disabled
* Skia Graphite: Disabled
* Video Decode: Software only. Hardware acceleration disabled
* Video Encode: Software only. Hardware acceleration disabled
* Vulkan: Disabled
* WebGL: Software only, hardware acceleration unavailable
* WebGL2: Software only, hardware acceleration unavailable
* WebGPU: Software only, hardware acceleration unavailable
* WebNN: Disabled
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
ANGLE Features
==============
* allowCompressedFormats (Frontend workarounds): Enabled
condition: true
Allow compressed formats
* alwaysRunLinkSubJobsThreaded (Frontend features)
(http://anglebug.com/8417): Enabled
condition: true
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): Enabled
condition: true
Enable to cache compiled shaders
* compileJobIsThreadSafe (Frontend features) (http://anglebug.com/8297):
Enabled
condition: true
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
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
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
condition: (IsAndroid() && isSwiftShader)
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): Enabled
condition: true
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): Enabled
condition: true
Make egl surface uncurrent when calling eglDestroySurface(), if the
surface is still bound by the context of current render thread
* adjustClearColorPrecision (Vulkan workarounds)
(https://issuetracker.google.com/292282210): Disabled
condition: IsAndroid() && mFeatures.supportsLegacyDithering.enabled && isARM
Adjust normalized clear color precision based on framebuffer color channel
bits count
* allocateNonZeroMemory (Vulkan features) (http://anglebug.com/4384): Disabled
condition: false
Fill new allocations with non-zero values to flush out errors.
* allowGenerateMipmapWithCompute (Vulkan features)
(http://anglebug.com/4551): Disabled
condition: supportsSubgroupQuadOpsInComputeShader &&
mSubgroupExtendedTypesFeatures.shaderSubgroupExtendedTypes &&
maxComputeWorkGroupInvocations >= 256 && ((isAMD && !IsWindows()) || isNvidia
|| isSamsung)
Use the compute path to generate mipmaps on devices that meet the minimum
requirements, and the performance is better.
* allowHostImageCopyDespiteNonIdenticalLayout (Vulkan features): Disabled
condition: false
When using VK_EXT_host_image_copy, allow
VK_IMAGE_USAGE_HOST_TRANSFER_BIT_EXT even ifperf query indicates only
optimalDeviceAccess, but not identicalMemoryLayout
* allowMultisampledRenderToTextureEmulation (Vulkan workarounds)
(http://anglebug.com/8291): Disabled
condition: (isTileBasedRenderer && !isARM) || isSamsung
Allow emulation of EXT_multisampled_render_to_texture
* appendAliasedMemoryDecorations (Vulkan workarounds) (b/266235549): Enabled
condition: true
Append aliased memory decoration to ssbo and image in SpirV if they are
not declared with restrict memory qualifier in GLSL
* asyncCommandBufferReset (Vulkan features)
(https://issuetracker.google.com/255411748): Enabled
condition: true
Reset command buffer in async thread.
* asyncCommandQueue (Vulkan features) (http://anglebug.com/4324): Disabled
condition: false
Use CommandQueue worker thread to dispatch work to GPU.
* avoidOpSelectWithMismatchingRelaxedPrecision (Vulkan workarounds)
(http://anglebug.com/8503): Disabled
condition: isNvidia && (nvidiaVersion.major >= 535 && nvidiaVersion.major
<= 551)
On some drivers, the OpSelect SPIR-V instruction with arguments with
mismatching RelaxedPrecision decoration causes a crash
* bottomLeftOriginPresentRegionRectangles (Vulkan workarounds): Disabled
condition: IsAndroid()
On some platforms present region rectangles are expected to have a
bottom-left origin, instead of top-left origin as from spec
* bresenhamLineRasterization (Vulkan features): Enabled
condition: mLineRasterizationFeatures.bresenhamLines == 1U
Enable Bresenham line rasterization via VK_EXT_line_rasterization
extension
* clDumpVkSpirv (Vulkan features): Disabled
Enable SPIR-V dumping at runtime for OpenCL programs compiled with clspv
* clampFragDepth (Vulkan workarounds) (http://anglebug.com/3970): Disabled
condition: isNvidia && !mFeatures.supportsDepthClampZeroOne.enabled
gl_FragDepth is not clamped when rendering to a floating point depth
buffer without VK_EXT_depth_clamp_zero_one
* clampPointSize (Vulkan workarounds) (http://anglebug.com/2970): Disabled
condition: isNvidia && nvidiaVersion.major < uint32_t(IsWindows() ? 430 :
421)
The point size range reported from the API is inconsistent with the actual
behavior
* compressVertexData (Vulkan workarounds): Disabled
Compress vertex data to smaller data types when possible. Using this
feature makes ANGLE non-conformant.
* deferFlushUntilEndRenderPass (Vulkan workarounds)
(https://issuetracker.google.com/issues/166475273): Enabled
condition: !isQualcommProprietary
Allow glFlush to be deferred until renderpass ends
* disableDepthStencilResolveThroughAttachment (Vulkan workarounds)
(http://anglebug.com/8658): Disabled
condition: isNvidia || isQualcommProprietary
On some drivers, using a depth/stencil resolve attachment results in
errors
* disableFlippingBlitWithCommand (Vulkan workarounds)
(http://anglebug.com/3498): Disabled
condition: IsAndroid() && isQualcommProprietary
vkCmdBlitImage with flipped coordinates blits incorrectly.
* disablePipelineCacheLoadForTesting (Vulkan workarounds)
(https://anglebug.com/8417): Disabled
Disable loading the pipeline cache from the blob cache for testing
* disableSeparateShaderObjects (Vulkan app workarounds)
(https://issuetracker.google.com/309028728): Disabled
Disable GL_EXT_separate_shader_objects and cap core ES version to 3.0
* disallowMixedDepthStencilLoadOpNoneAndLoad (Vulkan workarounds)
(http://anglebug.com/7370): Disabled
condition: isARM && armDriverVersion < ARMDriverVersion(38, 1, 0)
Disallow use of LOAD_OP_NONE for only one of the depth or stencil aspects
of a depth/stencil attachment
* doubleDepthBiasConstantFactor (Vulkan workarounds): Disabled
condition: (isIntel && !IsWindows()) || isRADV || isNvidia
Due to a Vulkan spec ambiguity, some drivers interpret
depthBiasConstantFactor as half the expected value
* eglColorspaceAttributePassthrough (Vulkan features)
(https://anglebug.com/7319): Disabled
condition: IsAndroid() && isSamsung
Support passthrough of EGL colorspace attribute values
* emulateAdvancedBlendEquations (Vulkan features) (http://anglebug.com/3586):
Disabled
condition: !mFeatures.supportsBlendOperationAdvanced.enabled && (isVenus ||
!isIntel)
Emulate GL_KHR_blend_equation_advanced
* emulateDithering (Vulkan features) (http://anglebug.com/6755): Disabled
condition: IsAndroid() && !mFeatures.supportsLegacyDithering.enabled
Emulate OpenGL dithering
* emulateR32fImageAtomicExchange (Vulkan workarounds)
(http://anglebug.com/5535): Enabled
condition: true
Emulate r32f images with r32ui to support imageAtomicExchange.
* emulateTransformFeedback (Vulkan features) (http://anglebug.com/3205):
Enabled
condition: !mFeatures.supportsTransformFeedbackExtension.enabled &&
vk::CanSupportTransformFeedbackEmulation(mPhysicalDeviceFeatures)
Emulate transform feedback as the VK_EXT_transform_feedback is not
present.
* emulatedPrerotation180 (Vulkan features) (http://anglebug.com/4901):
Disabled
Emulate 180-degree prerotation.
* emulatedPrerotation270 (Vulkan features) (http://anglebug.com/4901):
Disabled
Emulate 270-degree prerotation.
* emulatedPrerotation90 (Vulkan features) (http://anglebug.com/4901): Disabled
Emulate 90-degree prerotation.
* enableAdditionalBlendFactorsForDithering (Vulkan app workarounds)
(https://issuetracker.google.com/328837151): Disabled
Dithering darkens or brightens pixels depending on coordinates and when
repeated sufficient numbers of times this effect becomes visible to users.
Conditionally enable additional blend factors for dithering
* enableAsyncPipelineCacheCompression (Vulkan workarounds)
(http://anglebug.com/4722): Enabled
condition: true
Enable compressing pipeline cache in a thread.
* enableMergeClientAttribBuffer (Vulkan features)
(https://issuetracker.google.com/328301788): Disabled
Enable merge for client attrib buffer if possible
* enableMultisampledRenderToTexture (Vulkan workarounds)
(http://anglebug.com/4937): Disabled
condition: mFeatures.supportsMultisampledRenderToSingleSampled.enabled ||
mFeatures.supportsMultisampledRenderToSingleSampledGOOGLEX.enabled ||
(mFeatures.supportsDepthStencilResolve.enabled &&
mFeatures.allowMultisampledRenderToTextureEmulation.enabled)
Expose EXT_multisampled_render_to_texture
* enableParallelCompileAndLink (Vulkan features) (http://anglebug.com/8297):
Disabled
Expose the GL_KHR_parallel_shader_compile extension
* enablePipelineCacheDataCompression (Vulkan features)
(https://issuetracker.google.com/258207403): Enabled
condition: true
enable pipeline cache data compression.
* enablePortabilityEnumeration (Vulkan workarounds)
(http://anglebug.com/8229): Disabled
condition: mFeatures.supportsPortabilityEnumeration.enabled && IsApple()
Enable use of VK_KHR_portability_enumeration extension
* enablePreRotateSurfaces (Vulkan features) (http://anglebug.com/3502):
Disabled
condition: IsAndroid()
Enable Android pre-rotation for landscape applications
* enablePrecisionQualifiers (Vulkan features) (http://anglebug.com/3078):
Enabled
condition: !(IsPixel2(mPhysicalDeviceProperties.vendorID,
mPhysicalDeviceProperties.deviceID) && (mPhysicalDeviceProperties.driverVersion
< kPixel2DriverWithRelaxedPrecision)) &&
!IsPixel4(mPhysicalDeviceProperties.vendorID,
mPhysicalDeviceProperties.deviceID)
Enable precision qualifiers in shaders
* explicitlyCastMediumpFloatTo16Bit (Vulkan workarounds)
(https://issuetracker.google.com/274859104): Disabled
condition: isARM
Explicitly cast mediump floating point values to 16 bit
* explicitlyEnablePerSampleShading (Vulkan workarounds)
(http://anglebug.com/6876): Disabled
condition: isARM
Explicitly enable per-sample shading if the fragment shader contains the
sample qualifier
* exposeNonConformantExtensionsAndVersions (Vulkan workarounds)
(http://anglebug.com/5375): Disabled
condition: kExposeNonConformantExtensionsAndVersions && !isVenus
Expose GLES versions and extensions that are not conformant.
* forceContinuousRefreshOnSharedPresent (Vulkan features)
(https://issuetracker.google.com/229267970): Disabled
condition: false
Force to create vulkan swapchain with continuous refresh on shared present
* forceD16TexFilter (Vulkan workarounds) (http://anglebug.com/3452): Disabled
condition: IsAndroid() && isQualcommProprietary
VK_FORMAT_D16_UNORM does not support
VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT, which prevents
OES_depth_texture from being supported.
* forceDisableFullScreenExclusive (Vulkan workarounds)
(http://anglebug.com/8215): Disabled
condition: isAMD && mPhysicalDeviceProperties.driverVersion < 0x800106
Device needs VK_EXT_full_screen_exclusive explicitly disabled
* forceFallbackFormat (Vulkan workarounds): Disabled
Force a fallback format for angle_end2end_tests
* forceFragmentShaderPrecisionHighpToMediump (Vulkan workarounds)
(https://issuetracker.google.com/184850002): Disabled
condition: false
Forces highp precision in fragment shader to mediump.
* forceMaxUniformBufferSize16KB (Vulkan workarounds)
(https://issuetracker.google.com/161903006): Disabled
condition: isQualcommProprietary && isAdreno540
Force max uniform buffer size to 16K on some device due to bug
* forceNearestFiltering (Vulkan workarounds): Disabled
Force nearest filtering when sampling.
* forceNearestMipFiltering (Vulkan workarounds): Disabled
Force nearest mip filtering when sampling.
* forceSampleUsageForAhbBackedImages (Vulkan app workarounds)
(https://issuetracker.google.com/155487768): Disabled
Force enable VK_IMAGE_USAGE_SAMPLED_BIT usage for all AHB images
* forceSubmitImmutableTextureUpdates (Vulkan app workarounds)
(http://anglebug.com/6929): Disabled
Force submit updates to immutable textures
* forceTextureLodOffset1 (Vulkan workarounds): Disabled
Increase the minimum texture level-of-detail by 1 when sampling.
* forceTextureLodOffset2 (Vulkan workarounds): Disabled
Increase the minimum texture level-of-detail by 2 when sampling.
* forceTextureLodOffset3 (Vulkan workarounds): Disabled
Increase the minimum texture level-of-detail by 3 when sampling.
* forceTextureLodOffset4 (Vulkan workarounds): Disabled
Increase the minimum texture level-of-detail by 4 when sampling.
* forceWaitForSubmissionToCompleteForQueryResult (Vulkan workarounds)
(https://issuetracker.google.com/253522366): Disabled
condition: isARM || (isNvidia && nvidiaVersion.major < 470u)
Force wait for submission to complete before calling getQueryResult(wait).
* hasEffectivePipelineCacheSerialization (Vulkan features)
(https://anglebug.com/7369): Disabled
condition: !isSwiftShader && !nvVersionLessThan520
Whether the implementation serializes the Vulkan pipeline cache
effectively. On some implementations, pipeline cache serialization returns
no data, so there is no benefit to serializing it
* limitSampleCountTo2 (Vulkan workarounds) (http://anglebug.com/8162):
Disabled
Limit sample count to 2 to save memory on low end devices.
* logMemoryReportCallbacks (Vulkan features): Disabled
condition: false
Log each callback from VK_EXT_device_memory_report
* logMemoryReportStats (Vulkan features): Disabled
condition: false
Log stats from VK_EXT_device_memory_report each swap
* mapUnspecifiedColorSpaceToPassThrough (Vulkan features): Disabled
condition: ExtensionFound("VK_EXT_swapchain_colorspace",
mEnabledInstanceExtensions)
Use VK_COLOR_SPACE_PASS_THROUGH_EXT for EGL_NONE or unspecifed color
spaces
* mergeProgramPipelineCachesToGlobalCache (Vulkan workarounds)
(https://anglebug.com/7369): Enabled
condition: !mFeatures.supportsGraphicsPipelineLibrary.enabled ||
(mFeatures.preferMonolithicPipelinesOverLibraries.enabled &&
libraryBlobsAreReusedByMonolithicPipelines)
Whether it's beneficial to merge the pipeline cache for the shaders subset
of the pipeline into the monolithic pipeline cache. Only useful on
platforms where monolithic pipelines can reuse blobs from partial
pipelines
* mutableMipmapTextureUpload (Vulkan features) (https://anglebug.com/7308):
Enabled
condition:
canPreferDeviceLocalMemoryHostVisible(mPhysicalDeviceProperties.deviceType)
Enable uploading the previously defined mutable mipmap texture.
* overrideSurfaceFormatRGB8ToRGBA8 (Vulkan workarounds)
(http://anglebug.com/6651): Enabled
condition: true
Override surface format GL_RGB8 to GL_RGBA8
* padBuffersToMaxVertexAttribStride (Vulkan workarounds)
(http://anglebug.com/4428): Disabled
condition: isAMD || isSamsung
Vulkan considers vertex attribute accesses to count up to the last
multiple of the stride. This additional access supports AMD's robust
buffer access implementation. AMDVLK in particular will return incorrect
values when the vertex access extends into the range that would be the
stride padding and the buffer is too small. This workaround limits
GL_MAX_VERTEX_ATTRIB_STRIDE to a maximum value and pads up every buffer
allocation size to be a multiple of the maximum stride.
* perFrameWindowSizeQuery (Vulkan workarounds) (http://anglebug.com/3623,
http://anglebug.com/3624, http://anglebug.com/3625): Disabled
condition: IsAndroid() || isIntel || (IsWindows() && isAMD) || IsFuchsia()
|| isSamsung || nativeWindowSystem == angle::NativeWindowSystem::Wayland
Vulkan swapchain is not returning VK_ERROR_OUT_OF_DATE when window
resizing
* permanentlySwitchToFramebufferFetchMode (Vulkan features): Disabled
condition: isTileBasedRenderer
Whether the context should permanently switch to framebuffer fetch mode on
first encounter
* persistentlyMappedBuffers (Vulkan features) (http://anglebug.com/2162):
Enabled
condition: true
Persistently map buffer memory to reduce map/unmap IOCTL overhead.
* preferAggregateBarrierCalls (Vulkan workarounds)
(http://anglebug.com/4633): Enabled
condition: isImmediateModeRenderer
Single barrier call is preferred over multiple calls with fine grained
pipeline stage dependency information
* preferCPUForBufferSubData (Vulkan features)
(http://issuetracker.google.com/200067929): Disabled
condition: isMaliJobManagerBasedGPU
Prefer use CPU to do bufferSubData instead of staged update.
* preferDeviceLocalMemoryHostVisible (Vulkan features)
(http://anglebug.com/7047): Enabled
condition:
canPreferDeviceLocalMemoryHostVisible(mPhysicalDeviceProperties.deviceType)
Prefer adding HOST_VISIBLE flag for DEVICE_LOCAL memory when picking
memory types
* preferDrawClearOverVkCmdClearAttachments (Vulkan workarounds)
(https://issuetracker.google.com/166809097): Disabled
condition: isQualcommProprietary
On some hardware, clear using a draw call instead of vkCmdClearAttachments
in the middle of render pass due to bugs
* preferDriverUniformOverSpecConst (Vulkan features)
(http://anglebug.com/7406): Enabled
condition: (isQualcommProprietary &&
mPhysicalDeviceProperties.driverVersion <
kPixel4DriverWithWorkingSpecConstSupport) || isARM || isPowerVR || isSwiftShader
Prefer using driver uniforms instead of specialization constants.
* preferHostCachedForNonStaticBufferUsage (Vulkan features)
(https://issuetracker.google.com/288119108): Disabled
prefer host cached memory for non static buffer usage
* preferLinearFilterForYUV (Vulkan features) (https://anglebug.com/7382):
Disabled
condition: isVenus
Prefer to use VK_FILTER_LINEAR for VkSamplerYcbcrConversion
* preferMSRTSSFlagByDefault (Vulkan features) (http://anglebug.com/8622):
Disabled
condition: isARM
Enable MSRTSS for each image initialization if available
* preferMonolithicPipelinesOverLibraries (Vulkan workarounds)
(https://anglebug.com/7369): Enabled
condition:
!mGraphicsPipelineLibraryProperties.graphicsPipelineLibraryFastLinking ||
isSwiftShader
Whether monolithic pipelines perform significantly better than libraries
* preferSkippingInvalidateForEmulatedFormats (Vulkan workarounds)
(http://anglebug.com/6860): Enabled
condition: isImmediateModeRenderer
Skipping invalidate is preferred for emulated formats that have extra
channels over re-clearing the image
* preferSubmitAtFBOBoundary (Vulkan workarounds)
(https://issuetracker.google.com/187425444): Enabled
condition: isARM || isSwiftShader
Submit commands to driver at each FBO boundary for performance
improvements.
* preferSubmitOnAnySamplesPassedQueryEnd (Vulkan workarounds)
(https://issuetracker.google.com/250706693): Disabled
condition: isTileBasedRenderer
Submit commands to driver when last GL_ANY_SAMPLES_PASSED query is made
for performance improvements.
* provokingVertex (Vulkan features): Enabled
condition: mProvokingVertexFeatures.provokingVertexLast == 1U
Enable provoking vertex mode via VK_EXT_provoking_vertex extension
* requireCachedBitForStagingBuffer (Vulkan workarounds)
(https://issuetracker.google.com/315836169): Enabled
condition: !isARM
use cached bit as required bit instead of preferred bit for staging
buffers
* retainSPIRVDebugInfo (Vulkan features) (http://anglebug.com/5901): Disabled
condition: getEnableValidationLayers()
Retain debug info in SPIR-V blob.
* roundOutputAfterDithering (Vulkan workarounds) (http://anglebug.com/6953):
Disabled
condition: isQualcomm
Round output after dithering to workaround a driver bug that rounds the
output up
* slowAsyncCommandQueueForTesting (Vulkan workarounds)
(https://anglebug.com/6574): Disabled
Artificially slow down async command queue for threading testing
* slowDownMonolithicPipelineCreationForTesting (Vulkan workarounds)
(https://anglebug.com/7369): Disabled
Artificially slow down async monolithic pipeline creation for threading
testing
* supportsAndroidHardwareBuffer (Vulkan features): Disabled
VkDevice supports the VK_ANDROID_external_memory_android_hardware_buffer
extension
* supportsAndroidNativeFenceSync (Vulkan features)
(http://anglebug.com/2517): Disabled
VkDevice supports the EGL_ANDROID_native_fence_sync extension
* supportsBindMemory2 (Vulkan features) (https://anglebug.com/4966): Enabled
condition: true
VkDevice supports the VK_KHR_bind_memory2 extension
* supportsBlendOperationAdvanced (Vulkan features)
(http://anglebug.com/3586): Enabled
condition: ExtensionFound("VK_EXT_blend_operation_advanced",
deviceExtensionNames)
VkDevice supports VK_EXT_blend_operation_advanced extension.
* supportsColorWriteEnable (Vulkan features) (https://anglebug.com/7161):
Disabled
VkDevice supports VK_EXT_color_write_enable extension
* supportsComputeTranscodeEtcToBc (Vulkan features): Disabled
condition: !mPhysicalDeviceFeatures.textureCompressionETC2 &&
kSupportTranscodeEtcToBc && (mSubgroupProperties.supportedOperations &
kRequiredSubgroupOp) == kRequiredSubgroupOp && (limitsVk.maxTexelBufferElements
>= kMaxTexelBufferSize)
supports compute shader transcode etc format to bc format
* supportsCustomBorderColor (Vulkan features) (http://anglebug.com/3577):
Enabled
condition: mCustomBorderColorFeatures.customBorderColors == 1U &&
mCustomBorderColorFeatures.customBorderColorWithoutFormat == 1U
VkDevice supports the VK_EXT_custom_border_color extension
* supportsDepthClampZeroOne (Vulkan features) (http://anglebug.com/3970):
Disabled
condition: mDepthClampZeroOneFeatures.depthClampZeroOne == 1U
VkDevice supports the VK_EXT_depth_clamp_zero_one extension
* supportsDepthClipControl (Vulkan features) (http://anglebug.com/5421):
Enabled
condition: mDepthClipControlFeatures.depthClipControl == 1U
VkDevice supports VK_EXT_depth_clip_control extension.
* supportsDepthStencilIndependentResolveNone (Vulkan features)
(http://anglebug.com/7551): Enabled
condition: mFeatures.supportsDepthStencilResolve.enabled &&
mDepthStencilResolveProperties.independentResolveNone
VkDevice supports the VK_KHR_depth_stencil_resolve extension with the
independentResolveNone feature
* supportsDepthStencilResolve (Vulkan features) (http://anglebug.com/4836):
Enabled
condition: mFeatures.supportsRenderpass2.enabled &&
mDepthStencilResolveProperties.supportedDepthResolveModes != 0
VkDevice supports the VK_KHR_depth_stencil_resolve extension
* supportsExtendedDynamicState (Vulkan features) (http://anglebug.com/5906):
Enabled
condition: mExtendedDynamicStateFeatures.extendedDynamicState == 1U &&
!isArm44OrLess
VkDevice supports VK_EXT_extended_dynamic_state extension
* supportsExtendedDynamicState2 (Vulkan features) (http://anglebug.com/5906):
Disabled
condition: mExtendedDynamicState2Features.extendedDynamicState2 == 1U &&
!isArm44OrLess
VkDevice supports VK_EXT_extended_dynamic_state2 extension
* supportsExternalFenceCapabilities (Vulkan features): Enabled
condition: true
VkInstance supports the VK_KHR_external_fence_capabilities extension
* supportsExternalFenceFd (Vulkan features) (http://anglebug.com/2517):
Disabled
condition: ExtensionFound("VK_KHR_external_fence_fd", deviceExtensionNames)
VkDevice supports the VK_KHR_external_fence_fd extension
* supportsExternalFormatResolve (Vulkan features): Disabled
condition: false
VkDevice supports the VK_ANDROID_external_format_resolve extension
* supportsExternalMemoryDmaBufAndModifiers (Vulkan features)
(http://anglebug.com/6248): Disabled
condition: ExtensionFound("VK_EXT_external_memory_dma_buf",
deviceExtensionNames) && ExtensionFound("VK_EXT_image_drm_format_modifier",
deviceExtensionNames)
VkDevice supports the VK_EXT_external_memory_dma_buf and
VK_EXT_image_drm_format_modifier extensions
* supportsExternalMemoryFd (Vulkan features): Disabled
condition: ExtensionFound("VK_KHR_external_memory_fd", deviceExtensionNames)
VkDevice supports the VK_KHR_external_memory_fd extension
* supportsExternalMemoryFuchsia (Vulkan features): Disabled
condition: ExtensionFound("VK_FUCHSIA_external_memory",
deviceExtensionNames)
VkDevice supports the VK_FUCHSIA_external_memory extension
* supportsExternalMemoryHost (Vulkan features): Disabled
VkDevice supports the VK_EXT_external_memory_host extension
* supportsExternalSemaphoreCapabilities (Vulkan features): Enabled
condition: true
VkInstance supports the VK_KHR_external_semaphore_capabilities extension
* supportsExternalSemaphoreFd (Vulkan features): Disabled
condition: ExtensionFound("VK_KHR_external_semaphore_fd",
deviceExtensionNames)
VkDevice supports the VK_KHR_external_semaphore_fd extension
* supportsExternalSemaphoreFuchsia (Vulkan features): Disabled
condition: ExtensionFound("VK_FUCHSIA_external_semaphore",
deviceExtensionNames)
VkDevice supports the VK_FUCHSIA_external_semaphore extension
* supportsFormatFeatureFlags2 (Vulkan features): Enabled
condition: ExtensionFound("VK_KHR_format_feature_flags2",
deviceExtensionNames)
VkDevice supports the VK_KHR_format_feature_flags2 extension
* supportsFoveatedRendering (Vulkan features) (http://anglebug.com/8484):
Disabled
condition: mFeatures.supportsImagelessFramebuffer.enabled &&
mFeatures.supportsRenderPassLoadStoreOpNone.enabled &&
mFeatures.supportsFragmentShadingRate.enabled && canSupportFoveatedRendering()
Use VK_KHR_fragment_shading_rate extension to implement QCOM foveated
rendering extensions
* supportsFragmentShaderPixelInterlock (Vulkan features): Disabled
condition: mFragmentShaderInterlockFeatures.fragmentShaderPixelInterlock ==
1U
VkDevice supports the VK_EXT_fragment_shader_interlock extension and has
the fragmentShaderPixelInterlock feature
* supportsFragmentShadingRate (Vulkan features) (http://anglebug.com/7172):
Disabled
condition: canSupportFragmentShadingRate()
VkDevice supports VK_KHR_fragment_shading_rate extension
* supportsFullScreenExclusive (Vulkan features) (http://anglebug.com/8215):
Disabled
condition: ExtensionFound("VK_EXT_full_screen_exclusive",
deviceExtensionNames)
VkDevice supports the VK_EXT_full_screen_exclusive extension
* supportsGGPFrameToken (Vulkan features): Disabled
VkDevice supports the VK_GGP_frame_token extension
* supportsGeometryStreamsCapability (Vulkan features)
(http://anglebug.com/3206): Disabled
condition: mFeatures.supportsTransformFeedbackExtension.enabled &&
mTransformFeedbackFeatures.geometryStreams == 1U
Implementation supports the GeometryStreams SPIR-V capability.
* supportsGetMemoryRequirements2 (Vulkan features)
(https://anglebug.com/4830): Enabled
condition: true
VkDevice supports the VK_KHR_get_memory_requirements2 extension
* supportsGraphicsPipelineLibrary (Vulkan features)
(https://anglebug.com/7369): Enabled
condition: mGraphicsPipelineLibraryFeatures.graphicsPipelineLibrary == 1U
&& (!isNvidia || nvidiaVersion.major >= 531) && !isRADV
VkDevice supports the VK_EXT_graphics_pipeline_library extension
* supportsHostImageCopy (Vulkan features): Enabled
condition: mHostImageCopyFeatures.hostImageCopy == 1U &&
mHostImageCopyProperties.identicalMemoryTypeRequirements && !IsFuchsia()
VkDevice supports the VK_EXT_host_image_copy extension
* supportsHostQueryReset (Vulkan features) (http://anglebug.com/6692): Enabled
condition: mHostQueryResetFeatures.hostQueryReset == 1U
VkDevice supports VK_EXT_host_query_reset extension
* supportsImage2dViewOf3d (Vulkan features) (https://anglebug.com/7320):
Disabled
condition: mImage2dViewOf3dFeatures.image2DViewOf3D == 1U
VkDevice supports VK_EXT_image_2d_view_of_3d
* supportsImageCubeArray (Vulkan features) (http://anglebug.com/3584): Enabled
condition: mPhysicalDeviceFeatures.imageCubeArray == 1U
VkDevice supports the imageCubeArray feature properly
* supportsImageFormatList (Vulkan features) (http://anglebug.com/5281):
Enabled
condition: ExtensionFound("VK_KHR_image_format_list", deviceExtensionNames)
Enable VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT by default for ICDs that support
VK_KHR_image_format_list
* supportsImagelessFramebuffer (Vulkan features) (http://anglebug.com/7553):
Enabled
condition: mImagelessFramebufferFeatures.imagelessFramebuffer == 1U &&
!isSamsungDriverWithImagelessFramebufferBug
VkDevice supports VK_KHR_imageless_framebuffer extension
* supportsIncrementalPresent (Vulkan features): Disabled
condition: ExtensionFound("VK_KHR_incremental_present",
deviceExtensionNames)
VkDevice supports the VK_KHR_incremental_present extension
* supportsIndexTypeUint8 (Vulkan features) (http://anglebug.com/4405):
Disabled
condition: mIndexTypeUint8Features.indexTypeUint8 == 1U
VkDevice supports the VK_EXT_index_type_uint8 extension
* supportsLegacyDithering (Vulkan features)
(https://issuetracker.google.com/284462263): Disabled
condition: mDitheringFeatures.legacyDithering == 1U
VkDevice supports the VK_EXT_legacy_dithering extension
* supportsLockSurfaceExtension (Vulkan features): Disabled
condition: IsAndroid()
Surface supports the EGL_KHR_lock_surface3 extension
* supportsLogicOpDynamicState (Vulkan features) (http://anglebug.com/3862):
Disabled
condition: mFeatures.supportsExtendedDynamicState2.enabled &&
mExtendedDynamicState2Features.extendedDynamicState2LogicOp == 1U &&
!(IsLinux() && isIntel && isMesaLessThan22_2) && !(IsAndroid() && isGalaxyS23)
VkDevice supports the logicOp feature of VK_EXT_extended_dynamic_state2
extension
* supportsMemoryBudget (Vulkan features): Disabled
condition: ExtensionFound("VK_EXT_memory_budget", deviceExtensionNames)
VkDevice supports the VK_EXT_memory_budget extension.
* supportsMixedReadWriteDepthStencilLayouts (Vulkan features)
(https://anglebug.com/7899): Enabled
condition: true
VkDevice supports the mixed read and write depth/stencil layouts
introduced by VK_KHR_maintenance2
* supportsMultiDrawIndirect (Vulkan features) (http://anglebug.com/6439):
Enabled
condition: mPhysicalDeviceFeatures.multiDrawIndirect == 1U
VkDevice supports the multiDrawIndirect extension
* supportsMultisampledRenderToSingleSampled (Vulkan features)
(http://anglebug.com/4836): Disabled
condition: mFeatures.supportsRenderpass2.enabled &&
mFeatures.supportsDepthStencilResolve.enabled &&
mMultisampledRenderToSingleSampledFeatures.multisampledRenderToSingleSampled ==
1U
VkDevice supports the VK_EXT_multisampled_render_to_single_sampled
extension
* supportsMultisampledRenderToSingleSampledGOOGLEX (Vulkan features)
(http://anglebug.com/4836): Disabled
condition: !mFeatures.supportsMultisampledRenderToSingleSampled.enabled &&
mFeatures.supportsRenderpass2.enabled &&
mFeatures.supportsDepthStencilResolve.enabled &&
mMultisampledRenderToSingleSampledFeaturesGOOGLEX.multisampledRenderToSingleSampled
== 1U
VkDevice supports the VK_GOOGLEX_multisampled_render_to_single_sampled
extension
* supportsMultiview (Vulkan features) (http://anglebug.com/6048): Enabled
condition: mMultiviewFeatures.multiview == 1U
VkDevice supports the VK_KHR_multiview extension
* supportsPipelineCreationFeedback (Vulkan features)
(http://anglebug.com/5881): Enabled
condition: ExtensionFound("VK_EXT_pipeline_creation_feedback",
deviceExtensionNames)
VkDevice supports VK_EXT_pipeline_creation_feedback extension
* supportsPipelineProtectedAccess (Vulkan features)
(https://anglebug.com/7714): Disabled
condition: mPipelineProtectedAccessFeatures.pipelineProtectedAccess == 1U
&& mProtectedMemoryFeatures.protectedMemory == 1U
VkDevice supports the VK_EXT_pipeline_protected_access extension
* supportsPipelineRobustness (Vulkan features) (https://anglebug.com/5845):
Enabled
condition: mPipelineRobustnessFeatures.pipelineRobustness == 1U &&
mPhysicalDeviceFeatures.robustBufferAccess
VkDevice supports VK_EXT_pipeline_robustness extension
* supportsPipelineStatisticsQuery (Vulkan features)
(http://anglebug.com/5430): Disabled
condition: mPhysicalDeviceFeatures.pipelineStatisticsQuery == 1U
VkDevice supports the pipelineStatisticsQuery feature
* supportsPortabilityEnumeration (Vulkan features)
(http://anglebug.com/8229): Enabled
condition: ExtensionFound("VK_KHR_portability_enumeration",
instanceExtensionNames)
Vulkan supports VK_KHR_portability_enumeration extension
* supportsPresentation (Vulkan features): Enabled
condition: nativeWindowSystem != angle::NativeWindowSystem::Gbm
VkDisplay supports presentation through a present family queue
* supportsPrimitiveTopologyListRestart (Vulkan features)
(http://anglebug.com/3832): Enabled
condition:
mPrimitiveTopologyListRestartFeatures.primitiveTopologyListRestart == 1U
VkDevice supports VK_EXT_primitive_topology_list_restart extension.
* supportsPrimitivesGeneratedQuery (Vulkan features)
(http://anglebug.com/5430): Disabled
condition: mFeatures.supportsTransformFeedbackExtension.enabled &&
mPrimitivesGeneratedQueryFeatures.primitivesGeneratedQuery == 1U
VkDevice supports VK_EXT_primitives_generated_query extension
* supportsProtectedMemory (Vulkan features) (http://anglebug.com/3965):
Disabled
condition: mProtectedMemoryFeatures.protectedMemory == 1U && (!isARM ||
mPipelineProtectedAccessFeatures.pipelineProtectedAccess == 1U)
VkDevice supports protected memory
* supportsRasterizationOrderAttachmentAccess (Vulkan features)
(https://anglebug.com/7604): Enabled
condition: !isQualcomm &&
mRasterizationOrderAttachmentAccessFeatures.rasterizationOrderColorAttachmentAccess
== 1U
VkDevice supports VK_EXT_rasterization_order_attachment_access extension
* supportsRenderPassLoadStoreOpNone (Vulkan features)
(http://anglebug.com/5371): Enabled
condition: ExtensionFound("VK_EXT_load_store_op_none", deviceExtensionNames)
VkDevice supports VK_EXT_load_store_op_none extension.
* supportsRenderPassStoreOpNone (Vulkan features) (http://anglebug.com/5055):
Disabled
condition: !mFeatures.supportsRenderPassLoadStoreOpNone.enabled &&
ExtensionFound("VK_QCOM_render_pass_store_ops", deviceExtensionNames)
VkDevice supports VK_QCOM_render_pass_store_ops extension.
* supportsRenderpass2 (Vulkan features): Enabled
condition: ExtensionFound("VK_KHR_create_renderpass2", deviceExtensionNames)
VkDevice supports the VK_KHR_create_renderpass2 extension
* supportsSampler2dViewOf3d (Vulkan features) (https://anglebug.com/7320):
Disabled
condition: mFeatures.supportsImage2dViewOf3d.enabled &&
mImage2dViewOf3dFeatures.sampler2DViewOf3D == 1U
VkDevice supports the sampler2DViewOf3D feature of
VK_EXT_image_2d_view_of_3d
* supportsSamplerMirrorClampToEdge (Vulkan features): Enabled
condition: ExtensionFound("VK_KHR_sampler_mirror_clamp_to_edge",
deviceExtensionNames)
VkDevice supports the VK_KHR_sampler_mirror_clamp_to_edge extension
* supportsShaderFloat16 (Vulkan features) (http://anglebug.com/4551): Disabled
condition: mShaderFloat16Int8Features.shaderFloat16 == 1U
VkDevice supports the VK_KHR_shader_float16_int8 extension and has the
shaderFloat16 feature
* supportsShaderFramebufferFetch (Vulkan features): Enabled
condition: (IsAndroid() && isARM) ||
mFeatures.supportsRasterizationOrderAttachmentAccess.enabled
Whether the Vulkan backend supports coherent framebuffer fetch
* supportsShaderFramebufferFetchNonCoherent (Vulkan features): Enabled
condition: (IsAndroid() && !(isARM || isQualcomm)) || isSwiftShader
Whether the Vulkan backend supports non-coherent framebuffer fetch
* supportsShaderNonSemanticInfo (Vulkan features) (http://anglebug.com/8549):
Disabled
condition: false
Enable non-semantic info inside shader module via
VK_KHR_shader_non_semantic_info extension
* supportsShaderStencilExport (Vulkan features): Enabled
condition: ExtensionFound("VK_EXT_shader_stencil_export",
deviceExtensionNames)
VkDevice supports the VK_EXT_shader_stencil_export extension
* supportsSharedPresentableImageExtension (Vulkan features): Disabled
condition: ExtensionFound("VK_KHR_shared_presentable_image",
deviceExtensionNames)
VkSurface supports the VK_KHR_shared_presentable_images extension
* supportsSurfaceCapabilities2Extension (Vulkan features): Enabled
condition: ExtensionFound("VK_KHR_get_surface_capabilities2",
instanceExtensionNames) && useVulkanSwapchain == UseVulkanSwapchain::Yes
VkInstance supports the VK_KHR_get_surface_capabilities2 extension
* supportsSurfaceProtectedCapabilitiesExtension (Vulkan features): Disabled
condition: ExtensionFound("VK_KHR_surface_protected_capabilities",
instanceExtensionNames) && useVulkanSwapchain == UseVulkanSwapchain::Yes
VkInstance supports the VK_KHR_surface_protected_capabilities extension
* supportsSurfaceProtectedSwapchains (Vulkan features): Disabled
condition: IsAndroid()
VkSurface supportsProtected for protected swapchains
* supportsSurfacelessQueryExtension (Vulkan features): Disabled
condition: ExtensionFound("VK_GOOGLE_surfaceless_query",
instanceExtensionNames) && useVulkanSwapchain == UseVulkanSwapchain::Yes &&
!isMockICDEnabled() && !IsXclipse()
VkInstance supports the VK_GOOGLE_surfaceless_query extension
* supportsSwapchainMaintenance1 (Vulkan features)
(https://anglebug.com/7847): Enabled
condition: mSwapchainMaintenance1Features.swapchainMaintenance1 == 1U &&
useVulkanSwapchain == UseVulkanSwapchain::Yes
VkDevice supports the VK_EXT_surface_maintenance1 and
VK_EXT_swapchain_maintenance1 extensions
* supportsTimelineSemaphore (Vulkan features): Enabled
condition: mTimelineSemaphoreFeatures.timelineSemaphore == 1U
VkDevice supports the VK_KHR_timeline_semaphore extension
* supportsTimestampSurfaceAttribute (Vulkan features)
(https://anglebug.com/7489): Disabled
condition: IsAndroid() && ExtensionFound("VK_GOOGLE_display_timing",
deviceExtensionNames)
Platform supports setting frame timestamp surface attribute
* supportsTransformFeedbackExtension (Vulkan features)
(http://anglebug.com/3206): Disabled
condition:
vk::CanSupportTransformFeedbackExtension(mTransformFeedbackFeatures)
Transform feedback uses the VK_EXT_transform_feedback extension.
* supportsVertexInputDynamicState (Vulkan features)
(https://anglebug.com/7162): Enabled
condition: mVertexInputDynamicStateFeatures.vertexInputDynamicState == 1U
&& !(IsWindows() && isIntel)
VkDevice supports VK_EXT_vertex_input_dynamic_state extension
* supportsYUVSamplerConversion (Vulkan features): Enabled
condition: mSamplerYcbcrConversionFeatures.samplerYcbcrConversion != 0U
VkDevice supports the VK_KHR_sampler_ycbcr_conversion extension
* supportsYuvTarget (Vulkan features): Disabled
VkDevice supports VK_ANDROID_render_to_external_format and
VK_EXT_ycbcr_attachment
* swapbuffersOnFlushOrFinishWithSingleBuffer (Vulkan features)
(http://anglebug.com/6878): Disabled
condition: IsAndroid()
Bypass deferredFlush with calling swapbuffers on flush or finish when in
Shared Present mode
* syncMonolithicPipelinesToBlobCache (Vulkan workarounds)
(https://anglebug.com/7369): Disabled
condition: mFeatures.hasEffectivePipelineCacheSerialization.enabled &&
(hasNoPipelineWarmUp || canSyncLargeMonolithicCache)
Whether it's beneficial to store monolithic pipelines in the blob cache
when VK_EXT_graphics_pipeline_library is in use. Otherwise the libraries
are stored only, and monolithic pipelines are recreated on every run
* useCullModeDynamicState (Vulkan workarounds) (http://anglebug.com/5906):
Enabled
condition: mFeatures.supportsExtendedDynamicState.enabled && !isArm44OrLess
Use the Cull Mode dynamic state from VK_EXT_extended_dynamic_state
* useDepthBiasEnableDynamicState (Vulkan workarounds)
(http://anglebug.com/5906): Disabled
condition: mFeatures.supportsExtendedDynamicState2.enabled
Use the Depth Bias Enable dynamic state from
VK_EXT_extended_dynamic_state2
* useDepthCompareOpDynamicState (Vulkan workarounds)
(http://anglebug.com/5906): Enabled
condition: mFeatures.supportsExtendedDynamicState.enabled
Use the Depth Compare Op dynamic state from VK_EXT_extended_dynamic_state
* useDepthTestEnableDynamicState (Vulkan workarounds)
(http://anglebug.com/5906): Enabled
condition: mFeatures.supportsExtendedDynamicState.enabled
Use the Depth Test Enable dynamic state from VK_EXT_extended_dynamic_state
* useDepthWriteEnableDynamicState (Vulkan workarounds)
(http://anglebug.com/5906): Enabled
condition: mFeatures.supportsExtendedDynamicState.enabled && !isArm44OrLess
Use the Depth Write Enable dynamic state from
VK_EXT_extended_dynamic_state
* useFrontFaceDynamicState (Vulkan workarounds) (http://anglebug.com/5906):
Enabled
condition: mFeatures.supportsExtendedDynamicState.enabled
Use the Front Face dynamic state from VK_EXT_extended_dynamic_state
* useMultipleDescriptorsForExternalFormats (Vulkan workarounds)
(http://anglebug.com/6141): Enabled
condition: true
Return a default descriptor count for external formats.
* useNonZeroStencilWriteMaskStaticState (Vulkan workarounds)
(http://anglebug.com/7556): Disabled
condition: isARM && armDriverVersion < ARMDriverVersion(43, 0, 0)
Work around a driver bug where 0 in stencil write mask static state would
make the corresponding dynamic state malfunction in the presence of
discard or alpha to coverage
* usePrimitiveRestartEnableDynamicState (Vulkan workarounds)
(http://anglebug.com/5906): Disabled
condition: mFeatures.supportsExtendedDynamicState2.enabled && !isArm44OrLess
Use the Primitive Restart Enable dynamic state from
VK_EXT_extended_dynamic_state2
* useRasterizerDiscardEnableDynamicState (Vulkan workarounds)
(http://anglebug.com/5906): Disabled
condition: mFeatures.supportsExtendedDynamicState2.enabled
Use the Rasterizer Discard Enable dynamic state from
VK_EXT_extended_dynamic_state2
* useResetCommandBufferBitForSecondaryPools (Vulkan workarounds): Disabled
condition: isARM
Use VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT for initializing
SecondaryCommandPools when using VulkanSecondaryCommandBuffer.
* useStencilOpDynamicState (Vulkan workarounds) (http://anglebug.com/5906):
Enabled
condition: mFeatures.supportsExtendedDynamicState.enabled
Use the Stencil Op dynamic state from VK_EXT_extended_dynamic_state
* useStencilTestEnableDynamicState (Vulkan workarounds)
(http://anglebug.com/5906): Enabled
condition: mFeatures.supportsExtendedDynamicState.enabled
Use the Stencil Test Enable dynamic state from
VK_EXT_extended_dynamic_state
* useVertexInputBindingStrideDynamicState (Vulkan workarounds)
(http://anglebug.com/5906): Disabled
condition: mFeatures.supportsExtendedDynamicState.enabled &&
!mFeatures.supportsVertexInputDynamicState.enabled && !isArm44OrLess &&
!isVertexInputBindingStrideBuggy
Use the Vertex Input Bininding Stride dynamic state from
VK_EXT_extended_dynamic_state
* useVmaForImageSuballocation (Vulkan features): Enabled
condition: true
Utilize VMA for image memory suballocation.
* varyingsRequireMatchingPrecisionInSpirv (Vulkan workarounds)
(http://anglebug.com/7488): Disabled
condition: isPowerVR
Add additional SPIRV instructions to make sure precision between shader
stages match with each other
* waitIdleBeforeSwapchainRecreation (Vulkan workarounds)
(http://anglebug.com/5061): Disabled
condition: IsAndroid() && isARM
Before passing an oldSwapchain to VkSwapchainCreateInfoKHR, wait for queue
to be idle. Works around a bug on platforms which destroy oldSwapchain in
vkCreateSwapchainKHR.
* warmUpPipelineCacheAtLink (Vulkan features) (http://anglebug.com/5881):
Enabled
condition: libraryBlobsAreReusedByMonolithicPipelines &&
!isQualcommProprietary && !(IsLinux() && isIntel) && !(IsChromeOS() &&
isSwiftShader)
Warm up the Vulkan pipeline cache at link time
Version Information
===================
Data exported : 2024-07-23T09:46:13.803Z
Chrome version : Chrome/125.0.6422.141
Operating system : Windows NT 10.0.20348
Software rendering list URL:
https://chromium.googlesource.com/chromium/src/+/4b1e83937122185343ba92e909b021f307c719ca/gpu/config/software_rendering_list.json
Driver bug list URL :
https://chromium.googlesource.com/chromium/src/+/4b1e83937122185343ba92e909b021f307c719ca/gpu/config/gpu_driver_bug_list.json
ANGLE commit id : 4f60fa7020e5
2D graphics backend : Skia/125 665b0e8923549ef080ece8f6b2125de90a8e9e0c
Command Line :
"C:\PGC_scripts\aget_modules\refs\chrome-win\chrome.exe"
--allow-pre-commit-input --allow-running-insecure-content
--disable-background-networking --disable-background-timer-throttling
--disable-backgrounding-occluded-windows
--disable-client-side-phishing-detection --disable-default-apps
--disable-hang-monitor --disable-new-profile-management
--disable-popup-blocking --disable-prompt-on-repost
--disable-renderer-backgrounding --disable-renderer-throttling --disable-sync
--disable-web-security --enable-automation --enable-logging
--ignore-certificate-errors --log-level=0 --no-first-run --no-service-autorun
--password-store=basic --remote-debugging-port=0 --test-type=webdriver
--use-mock-keychain
--user-data-dir="C:\Windows\SystemTemp\scoped_dir1292_1290637588"
--flag-switches-begin --flag-switches-end data:,
Driver Information
==================
Initialization time : 2760
In-process GPU : false
Passthrough Command Decoder : true
Sandboxed : true
GPU0 : VENDOR= 0xffff [Google Inc. (Google)],
DEVICE=0xffff [ANGLE (Google, Vulkan 1.3.0 (SwiftShader Device (Subzero)
(0x0000C0DE)), SwiftShader driver-5.0.0)], LUID={0,0}, DRIVER_VENDOR=SwANGLE,
DRIVER_VERSION=5.0.0 *ACTIVE*
Optimus : false
AMD switchable : false
Desktop compositing : Aero Glass
Direct composition : false
Supports overlays : false
YUY2 overlay support : NONE
NV12 overlay support : NONE
BGRA8 overlay support : NONE
RGB10A2 overlay support : NONE
DirectML feature level : Not supported
Driver D3D12 feature level : Not supported
Driver Vulkan API version : Not supported
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=swiftshader)
Display type : ANGLE_SWIFTSHADER
GL_VENDOR : Google Inc. (Google)
GL_RENDERER : ANGLE (Google, Vulkan 1.3.0 (SwiftShader
Device (Subzero) (0x0000C0DE)), SwiftShader driver-5.0.0)
GL_VERSION : OpenGL ES 2.0.0 (ANGLE 2.1.22950 git hash:
4f60fa7020e5)
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_image
GL_ANGLE_get_serialized_context_string GL_ANGLE_get_tex_level_parameter
GL_ANGLE_instanced_arrays GL_ANGLE_memory_object_flags GL_ANGLE_memory_size
GL_ANGLE_multi_draw GL_ANGLE_pack_reverse_row_order GL_ANGLE_polygon_mode
GL_ANGLE_program_binary_readiness_query GL_ANGLE_program_cache_control
GL_ANGLE_read_only_depth_stencil_feedback_loops
GL_ANGLE_relaxed_vertex_attribute_type GL_ANGLE_request_extension
GL_ANGLE_rgbx_internal_format GL_ANGLE_robust_client_memory
GL_ANGLE_robust_fragment_shader_output GL_ANGLE_robust_resource_initialization
GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5
GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_ANGLE_vulkan_image
GL_APPLE_clip_distance GL_ARM_shader_framebuffer_fetch
GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location
GL_CHROMIUM_color_buffer_float_rgb GL_CHROMIUM_color_buffer_float_rgba
GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture
GL_CHROMIUM_lose_context GL_EXT_EGL_image_external_wrap_modes
GL_EXT_base_instance GL_EXT_blend_minmax GL_EXT_buffer_storage
GL_EXT_clip_control GL_EXT_color_buffer_half_float
GL_EXT_compressed_ETC1_RGB8_sub_texture GL_EXT_copy_image 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_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_semaphore
GL_EXT_separate_shader_objects GL_EXT_shader_framebuffer_fetch
GL_EXT_shader_framebuffer_fetch_non_coherent
GL_EXT_shader_non_constant_global_initializers GL_EXT_shader_texture_lod
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_blend_equation_advanced GL_KHR_debug
GL_KHR_robust_buffer_access_behavior GL_KHR_texture_compression_astc_ldr
GL_NV_depth_buffer_float2 GL_NV_fence GL_NV_framebuffer_blit
GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_NV_polygon_mode
GL_NV_read_depth GL_NV_read_depth_stencil 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_depth32
GL_OES_depth_texture GL_OES_depth_texture_cube_map
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_primitive_bounding_box GL_OES_rgb8_rgba8
GL_OES_sample_shading 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_OES_vertex_half_float
Disabled Extensions :
Disabled WebGL Extensions :
Window system binding vendor : Google Inc. (Google)
Window system binding version : 1.5 (ANGLE 2.1.22950 git hash: 4f60fa7020e5)
Window system binding extensions: EGL_EXT_create_context_robustness
EGL_ANGLE_surface_orientation EGL_KHR_create_context EGL_KHR_image
EGL_KHR_image_base EGL_EXT_image_gl_colorspace EGL_KHR_gl_colorspace
EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_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_IMG_context_priority
EGL_KHR_create_context_no_error EGL_KHR_reusable_sync EGL_EXT_buffer_age
EGL_ANGLE_create_surface_swap_interval EGL_ANGLE_vulkan_image
EGL_KHR_partial_update EGL_ANGLE_global_fence_sync
Direct rendering version : unknown
Reset notification strategy : 0x8252
GPU process crash count : 3
gfx::BufferFormats supported for allocation and texturing: R_8: not supported,
R_16: not supported, RG_88: not supported, RG_1616: not supported, BGR_565:
not supported, RGBA_4444: not supported, RGBX_8888: not supported,
RGBA_8888: not supported, BGRX_8888: not supported, BGRA_1010102: not
supported, RGBA_1010102: not supported, BGRA_8888: not supported, RGBA_F16:
not supported, YVU_420: not supported, YUV_420_BIPLANAR: not supported,
YUVA_420_TRIPLANAR: not supported, P010: not supported
Compositor Information
======================
Tile Update Mode: One-copy
Partial Raster : Enabled
GpuMemoryBuffers Status
=======================
R_8 : Software only
R_16 : Software only
RG_88 : Software only
RG_1616 : Software only
BGR_565 : Software only
RGBA_4444 : Software only
RGBX_8888 : GPU_READ, SCANOUT
RGBA_8888 : GPU_READ, SCANOUT
BGRX_8888 : Software only
BGRA_1010102 : Software only
RGBA_1010102 : Software only
BGRA_8888 : Software only
RGBA_F16 : Software only
YVU_420 : Software only
YUV_420_BIPLANAR : Software only
YUVA_420_TRIPLANAR: Software only
P010 : Software only
Display(s) Information
======================
Info : Display[4097432655] bounds=[0,0 1024x768],
workarea=[0,0 1024x768], scale=1, rotation=0, panel_rotation=0 external detected
Color space (all) : {primaries:BT709, transfer:SRGB, matrix:RGB,
range:FULL}
Buffer format (all) : BGRA_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
Refresh Rate in Hz : 60
Video Acceleration Information
==============================
Decoding:
Encoding:
Vulkan Information
==================
Device Performance Information
==============================
Total Physical Memory (Gb): 63
Total Disk Space (Gb) : 0
Hardware Concurrency : 16
System Commit Limit (Gb) : 66
D3D11 Feature Level : Unknown
Has Discrete GPU : unknown
Software Rendering : Yes
Driver Information for Hardware GPU
===================================
Initialization time : 449
In-process GPU : false
Passthrough Command Decoder : true
Sandboxed : true
GPU0 : VENDOR= 0x10de, DEVICE=0x1eb8,
SUBSYS=0x12a210de, REV=161, LUID={0,24280}, DRIVER_VENDOR=NVIDIA,
DRIVER_VERSION=31.0.15.5274 *ACTIVE*
GPU1 : VENDOR= 0x1414, DEVICE=0x008c,
LUID={0,23833}, DRIVER_VERSION=10.0.20348.2520
GPU2 : VENDOR= 0x1414, DEVICE=0x008c,
LUID={0,24012}, DRIVER_VERSION=10.0.20348.2520
Optimus : false
AMD switchable : false
Desktop compositing : Aero Glass
Direct composition : false
Supports overlays : false
YUY2 overlay support : NONE
NV12 overlay support : NONE
BGRA8 overlay support : NONE
RGB10A2 overlay support : NONE
DirectML feature level : Not supported
Driver D3D12 feature level : Not supported
Driver Vulkan API version : Not supported
GPU CUDA compute capability major version: 0
Pixel shader version : 5.0
Vertex shader version : 5.0
Max. MSAA samples : 8
Machine model name :
Machine model version :
GL implementation parts : (gl=egl-angle,angle=d3d11)
Display type : ANGLE_D3D11
GL_VENDOR : Google Inc. (NVIDIA)
GL_RENDERER : ANGLE (NVIDIA, NVIDIA Tesla T4 (0x00001EB8)
Direct3D11 vs_5_0 ps_5_0, D3D11-31.0.15.5274)
GL_VERSION : OpenGL ES 2.0.0 (ANGLE 2.1.22950 git hash:
4f60fa7020e5)
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_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_lossy_etc_decode GL_ANGLE_memory_size GL_ANGLE_multi_draw
GL_ANGLE_pack_reverse_row_order GL_ANGLE_polygon_mode
GL_ANGLE_program_binary_readiness_query GL_ANGLE_program_cache_control
GL_ANGLE_provoking_vertex GL_ANGLE_request_extension
GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3
GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_usage
GL_ANGLE_translated_shader_source GL_APPLE_clip_distance
GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location
GL_CHROMIUM_color_buffer_float_rgb GL_CHROMIUM_color_buffer_float_rgba
GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture
GL_CHROMIUM_lose_context GL_CHROMIUM_sync_query
GL_EXT_EGL_image_external_wrap_modes 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_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_multi_draw_indirect GL_EXT_multisampled_render_to_texture
GL_EXT_occlusion_query_boolean GL_EXT_polygon_offset_clamp
GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod
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_storage
GL_EXT_texture_type_2_10_10_10_REV GL_EXT_unpack_subimage GL_KHR_debug
GL_KHR_parallel_shader_compile GL_NV_EGL_stream_consumer_external GL_NV_fence
GL_NV_framebuffer_blit GL_NV_pack_subimage GL_NV_pixel_buffer_object
GL_OES_EGL_image GL_OES_EGL_image_external
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_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_depth32
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_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 GL_MESA_framebuffer_flip_y
Disabled WebGL Extensions :
Window system binding vendor : Google Inc. (NVIDIA)
Window system binding version : 1.5 (ANGLE 2.1.22950 git hash: 4f60fa7020e5)
Window system binding extensions: EGL_EXT_create_context_robustness
EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer
EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer
EGL_ANGLE_window_fixed_size EGL_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation
EGL_ANGLE_direct_composition EGL_NV_post_sub_buffer EGL_KHR_create_context
EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image
EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image
EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture
EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_stream_producer_d3d_texture
EGL_ANGLE_create_context_webgl_compatibility
EGL_CHROMIUM_create_context_bind_generates_resource EGL_CHROMIUM_sync_control
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_image_d3d11_texture
EGL_ANGLE_create_context_backwards_compatible EGL_KHR_no_config_context
EGL_KHR_create_context_no_error EGL_KHR_reusable_sync
Direct rendering version : unknown
Reset notification strategy : 0x8252
GPU process crash count : 3
gfx::BufferFormats supported for allocation and texturing: R_8: not supported,
R_16: not supported, RG_88: not supported, RG_1616: not supported, BGR_565:
not supported, RGBA_4444: not supported, RGBX_8888: not supported,
RGBA_8888: not supported, BGRX_8888: not supported, BGRA_1010102: not
supported, RGBA_1010102: not supported, BGRA_8888: not supported, RGBA_F16:
not supported, YVU_420: not supported, YUV_420_BIPLANAR: not supported,
YUVA_420_TRIPLANAR: not supported, P010: not supported
Graphics Feature Status for Hardware GPU
========================================
* Canvas: Hardware accelerated
* Canvas out-of-process rasterization: Enabled
* Direct Rendering Display Compositor: Disabled
* Compositing: Hardware accelerated
* Multiple Raster Threads: Enabled
* OpenGL: Enabled
* Rasterization: Hardware accelerated
* Raw Draw: Disabled
* Skia Graphite: Disabled
* Video Decode: Hardware accelerated
* Video Encode: Hardware accelerated
* Vulkan: Disabled
* WebGL: Hardware accelerated
* WebGL2: Hardware accelerated
* WebGPU: Hardware accelerated
* WebNN: Disabled
Driver Bug Workarounds for Hardware GPU
=======================================
* disable_accelerated_av1_encode
* disable_d3d11_vp9_ksvc_decoding
* enable_webgl_timer_query_extensions
* exit_on_context_lost
* unpack_overlapping_rows_separately_unpack_buffer
* disabled_extension_GL_KHR_blend_equation_advanced
* disabled_extension_GL_KHR_blend_equation_advanced_coherent
* disabled_extension_GL_MESA_framebuffer_flip_y
Problems Detected for Hardware GPU
==================================
* Some drivers are unable to reset the D3D device in the GPU process sandbox
Applied Workarounds: exit_on_context_lost
* Unpacking overlapping rows from unpack buffers is unstable on NVIDIA GL
driver:
(http://crbug.com/596774)
Applied Workarounds: unpack_overlapping_rows_separately_unpack_buffer
* 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
* Disable GL_MESA_framebuffer_flip_y for desktop GL:
(http://crbug.com/964010)
Applied Workarounds: disable(GL_MESA_framebuffer_flip_y)
* Disable hardware MFT Av1 encoder on machines with multiple GPUs except
Intel alchemist GPUs:
(http://crbug.com/1367038)
Applied Workarounds: disable_accelerated_av1_encode
* Disable VP9 k-SVC video decoding on non-Intel GPUs:
(http://crbug.com/1508379)
Applied Workarounds: disable_d3d11_vp9_ksvc_decoding
Log Messages
============
[7352:7356:0723/094607.959:ERROR:angle_platform_impl.cc(44)] :
SwapChain11.cpp:636 (virtual rx::SwapChain11::reset): Could not create
additional swap chains or offscreen surfaces, HRESULT: 0x887A0022
[7352:7356:0723/094607.969:ERROR:angle_platform_impl.cc(44)] :
SwapChain11.cpp:643 (virtual rx::SwapChain11::reset): Device lost in
SwapChain11::reset HRESULT: 0x887A0022, reason: HRESULT: 0x00000000
[7352:7356:0723/094607.971:ERROR:gl_display.cc(520)] : EGL Driver message
(Critical) eglCreateWindowSurface: Context lost.
[7352:7356:0723/094607.971:ERROR:gl_surface_egl.cc(431)] :
eglCreateWindowSurface failed with error EGL_CONTEXT_LOST
[7352:7356:0723/094607.971:ERROR:shared_context_state.cc(1200)] :
SharedContextState context lost via ARB/EXT_robustness. Reset status =
GL_UNKNOWN_CONTEXT_RESET_KHR
[7352:7356:0723/094607.972:ERROR:gpu_service_impl.cc(1119)] : Exiting GPU
process because some drivers can't recover from errors. GPU process will
restart shortly.
GpuProcessHost: The GPU process crashed!
[9144:9148:0723/094608.963:ERROR:angle_platform_impl.cc(44)] :
SwapChain11.cpp:636 (virtual rx::SwapChain11::reset): Could not create
additional swap chains or offscreen surfaces, HRESULT: 0x887A0022
[9144:9148:0723/094608.963:ERROR:angle_platform_impl.cc(44)] :
SwapChain11.cpp:643 (virtual rx::SwapChain11::reset): Device lost in
SwapChain11::reset HRESULT: 0x887A0022, reason: HRESULT: 0x00000000
[9144:9148:0723/094608.963:ERROR:gl_display.cc(520)] : EGL Driver message
(Critical) eglCreateWindowSurface: Context lost.
[9144:9148:0723/094608.963:ERROR:gl_surface_egl.cc(431)] :
eglCreateWindowSurface failed with error EGL_CONTEXT_LOST
[9144:9148:0723/094608.964:ERROR:gl_display.cc(520)] : EGL Driver message
(Critical) eglSetBlobCacheFuncsANDROID: display had a context loss
[9144:9148:0723/094608.964:ERROR:shared_context_state.cc(1200)] :
SharedContextState context lost via ARB/EXT_robustness. Reset status =
GL_UNKNOWN_CONTEXT_RESET_KHR
GpuProcessHost: The GPU process crashed!
[11220:11224:0723/094609.573:ERROR:angle_platform_impl.cc(44)] :
SwapChain11.cpp:636 (virtual rx::SwapChain11::reset): Could not create
additional swap chains or offscreen surfaces, HRESULT: 0x887A0022
[11220:11224:0723/094609.575:ERROR:angle_platform_impl.cc(44)] :
SwapChain11.cpp:643 (virtual rx::SwapChain11::reset): Device lost in
SwapChain11::reset HRESULT: 0x887A0022, reason: HRESULT: 0x00000000
[11220:11224:0723/094609.575:ERROR:gl_display.cc(520)] : EGL Driver message
(Critical) eglCreateWindowSurface: Context lost.
[11220:11224:0723/094609.575:ERROR:gl_surface_egl.cc(431)] :
eglCreateWindowSurface failed with error EGL_CONTEXT_LOST
[11220:11224:0723/094609.575:ERROR:shared_context_state.cc(1200)] :
SharedContextState context lost via ARB/EXT_robustness. Reset status =
GL_UNKNOWN_CONTEXT_RESET_KHR
[11220:11224:0723/094609.576:ERROR:gpu_service_impl.cc(1119)] : Exiting GPU
process because some drivers can't recover from errors. GPU process will
restart shortly.
GpuProcessHost: The GPU process crashed!
[9032:8980:0723/094612.711:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094612.932:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094612.932:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094612.932:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094612.933:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094612.933:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094612.933:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094612.933:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094612.933:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094612.933:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094612.934:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094612.934:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094612.934:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094612.997:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.000:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.001:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.001:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.001:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.001:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.001:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.001:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.002:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.002:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.008:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.009:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.047:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.054:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.059:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.061:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.062:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.064:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.064:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.065:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.083:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.100:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.103:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.104:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.167:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.187:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.190:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.190:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.190:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.230:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.235:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.235:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.238:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.239:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.239:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.242:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.264:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.264:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.265:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.265:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.266:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.266:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.266:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.267:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.267:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.267:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.267:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.267:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.350:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.351:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.352:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.355:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.355:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.356:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.356:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.356:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.356:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.357:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.357:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.359:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.627:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.627:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.627:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.627:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.627:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.628:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.628:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.628:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.628:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.628:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.628:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.
[9032:8980:0723/094613.629:ERROR:shared_image_manager.cc(328)] :
SharedImageManager::ProduceMemory: Trying to Produce a Memory representation
from a non-existent mailbox.Graphics Feature Status
=======================
* Canvas: Hardware accelerated
* Canvas out-of-process rasterization: Enabled
* Direct Rendering Display Compositor: Disabled
* Compositing: Software only. Hardware acceleration disabled
* Multiple Raster Threads: Enabled
* OpenGL: Enabled
* Rasterization: Hardware accelerated
* Raw Draw: Disabled
* Skia Graphite: Disabled
* Video Decode: Hardware accelerated
* Video Encode: Hardware accelerated
* Vulkan: Disabled
* WebGL: Hardware accelerated but at reduced performance
* WebGL2: Hardware accelerated but at reduced performance
* WebGPU: Hardware accelerated but at reduced performance
* WebNN: Disabled
Driver Bug Workarounds
======================
* disable_accelerated_av1_encode
* disable_d3d11_vp9_ksvc_decoding
* enable_webgl_timer_query_extensions
* exit_on_context_lost
* unpack_overlapping_rows_separately_unpack_buffer
* disabled_extension_GL_KHR_blend_equation_advanced
* disabled_extension_GL_KHR_blend_equation_advanced_coherent
* disabled_extension_GL_MESA_framebuffer_flip_y
Problems Detected
=================
* 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
* Some drivers are unable to reset the D3D device in the GPU process sandbox
Applied Workarounds: exit_on_context_lost
* Unpacking overlapping rows from unpack buffers is unstable on NVIDIA GL
driver:
(http://crbug.com/596774)
Applied Workarounds: unpack_overlapping_rows_separately_unpack_buffer
* 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
* Disable GL_MESA_framebuffer_flip_y for desktop GL:
(http://crbug.com/964010)
Applied Workarounds: disable(GL_MESA_framebuffer_flip_y)
* Disable hardware MFT Av1 encoder on machines with multiple GPUs except
Intel alchemist GPUs:
(http://crbug.com/1367038)
Applied Workarounds: disable_accelerated_av1_encode
* Disable VP9 k-SVC video decoding on non-Intel GPUs:
(http://crbug.com/1508379)
Applied Workarounds: disable_d3d11_vp9_ksvc_decoding
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):
Enabled
condition: true
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
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
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
condition: isAMD
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): Enabled
condition: true
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
* addMockTextureNoRenderTarget (D3D workarounds) (http://anglebug.com/2152):
Disabled
condition: isIntel && capsVersion >= IntelDriverVersion(160000) &&
capsVersion < IntelDriverVersion(164815)
On some drivers when rendering with no render target, two bugs lead to
incorrect behavior
* allowClearForRobustResourceInit (D3D workarounds)
(http://crbug.com/941620): Enabled
condition: true
Some drivers corrupt texture data when clearing for robust resource
initialization.
* allowES3OnFL100 (D3D workarounds): Disabled
condition: false
Allow ES3 on 10.0 devices
* allowTranslateUniformBlockToStructuredBuffer (D3D workarounds)
(http://anglebug.com/3682): Enabled
condition: IsWindows10OrLater()
There is a slow fxc compile performance issue with dynamic uniform
indexing if translating a uniform block with a large array member to
cbuffer.
* borderColorSrgb (D3D workarounds): Disabled
Some drivers expect sRGB border color for sRGB texture formats
* callClearTwice (D3D workarounds) (https://crbug.com/655534): Disabled
condition: isIntel && isSkylake && capsVersion >=
IntelDriverVersion(160000) && capsVersion < IntelDriverVersion(164771)
Using clear() may not take effect
* depthStencilBlitExtraCopy (D3D workarounds) (http://anglebug.com/1452):
Disabled
condition: (part1 <= 13u && part2 < 6881) && isNvidia && driverVersionValid
Bug in some drivers triggers a TDR when using CopySubresourceRegion from a
staging texture to a depth/stencil
* disableB5G6R5Support (D3D workarounds): Disabled
condition: (isIntel && capsVersion >= IntelDriverVersion(150000) &&
capsVersion < IntelDriverVersion(154539)) || isAMD
Textures with the format DXGI_FORMAT_B5G6R5_UNORM have incorrect data
* disableRasterizerOrderViews (D3D workarounds) (http://anglebug.com/7279):
Disabled
Disable ROVs for testing
* emulateIsnanFloat (D3D workarounds) (https://crbug.com/650547): Disabled
condition: isIntel && isSkylake && capsVersion >=
IntelDriverVersion(160000) && capsVersion < IntelDriverVersion(164542)
Using isnan() on highp float will get wrong answer
* emulateTinyStencilTextures (D3D workarounds): Disabled
condition: isAMD && !(deviceCaps.featureLevel < D3D_FEATURE_LEVEL_10_1)
1x1 and 2x2 mips of depth/stencil textures aren't sampled correctly
* enableTimestampQueries (D3D workarounds): Disabled
Enable timestamp on GL_EXT_disjoint_timer_query extension
* expandIntegerPowExpressions (D3D workarounds): Enabled
condition: true
The HLSL optimizer has a bug with optimizing 'pow' in certain
integer-valued expressions
* flushAfterEndingTransformFeedback (D3D workarounds): Enabled
condition: isNvidia
Some drivers sometimes write out-of-order results to StreamOut buffers
when transform feedback is used to repeatedly write to the same buffer
positions
* forceAtomicValueResolution (D3D workarounds) (http://anglebug.com/3246):
Enabled
condition: isNvidia
On some drivers the return value from RWByteAddressBuffer.InterlockedAdd
does not resolve when used in the .yzw components of a
RWByteAddressBuffer.Store operation
* getDimensionsIgnoresBaseLevel (D3D workarounds): Enabled
condition: isNvidia
Some drivers do not take into account the base level of the texture in the
results of the HLSL GetDimensions builtin
* mrtPerfWorkaround (D3D workarounds): Enabled
condition: true
Some drivers have a bug where they ignore null render targets
* preAddTexelFetchOffsets (D3D workarounds): Disabled
condition: isIntel
HLSL's function texture.Load returns 0 when the parameter Location is
negative, even if the sum of Offset and Location is in range
* rewriteUnaryMinusOperator (D3D workarounds): Disabled
condition: isIntel && (isBroadwell || isHaswell) && capsVersion >=
IntelDriverVersion(150000) && capsVersion < IntelDriverVersion(154624)
Evaluating unary minus operator on integer may get wrong answer in vertex
shaders
* selectViewInGeometryShader (D3D workarounds): Disabled
condition: !deviceCaps.supportsVpRtIndexWriteFromVertexShader
The viewport or render target slice will be selected in the geometry
shader stage for the ANGLE_multiview extension
* setDataFasterThanImageUpload (D3D workarounds): Enabled
condition: !(isIvyBridge || isBroadwell || isHaswell)
Set data faster than image upload
* skipVSConstantRegisterZero (D3D workarounds): Enabled
condition: isNvidia
In specific cases the driver doesn't handle constant register zero
correctly
* supportsNonConstantLoopIndexing (D3D workarounds): Enabled
condition: !isFeatureLevel9_3
Whether the API supports non-constant loop indexing
* useInstancedPointSpriteEmulation (D3D workarounds): Disabled
condition: isFeatureLevel9_3
Some D3D11 renderers do not support geometry shaders for pointsprite
emulation
* useSystemMemoryForConstantBuffers (D3D workarounds)
(https://crbug.com/593024): Disabled
condition: isIntel
Copying from staging storage to constant buffer storage does not work
* zeroMaxLodWorkaround (D3D workarounds): Disabled
condition: isFeatureLevel9_3
Missing an option to disable mipmaps on a mipmapped texture
Version Information
===================
Data exported : 2024-07-23T09:46:09.674Z
Chrome version : Chrome/125.0.6422.141
Operating system : Windows NT 10.0.20348
Software rendering list URL:
https://chromium.googlesource.com/chromium/src/+/4b1e83937122185343ba92e909b021f307c719ca/gpu/config/software_rendering_list.json
Driver bug list URL :
https://chromium.googlesource.com/chromium/src/+/4b1e83937122185343ba92e909b021f307c719ca/gpu/config/gpu_driver_bug_list.json
ANGLE commit id : 4f60fa7020e5
2D graphics backend : Skia/125 665b0e8923549ef080ece8f6b2125de90a8e9e0c
Command Line :
"C:\PGC_scripts\aget_modules\refs\chrome-win\chrome.exe"
--allow-pre-commit-input --allow-running-insecure-content
--disable-background-networking --disable-background-timer-throttling
--disable-backgrounding-occluded-windows
--disable-client-side-phishing-detection --disable-default-apps
--disable-hang-monitor --disable-new-profile-management
--disable-popup-blocking --disable-prompt-on-repost
--disable-renderer-backgrounding --disable-renderer-throttling --disable-sync
--disable-web-security --enable-automation --enable-logging
--ignore-certificate-errors --log-level=0 --no-first-run --no-service-autorun
--password-store=basic --remote-debugging-port=0 --test-type=webdriver
--use-mock-keychain
--user-data-dir="C:\Windows\SystemTemp\scoped_dir6068_448673458"
--flag-switches-begin --flag-switches-end data:,
Driver Information
==================
Initialization time : 424
In-process GPU : false
Passthrough Command Decoder : true
Sandboxed : true
GPU0 : VENDOR= 0x10de, DEVICE=0x1eb8,
SUBSYS=0x12a210de, REV=161, LUID={0,24280}, DRIVER_VENDOR=NVIDIA,
DRIVER_VERSION=31.0.15.5274 *ACTIVE*
GPU1 : VENDOR= 0x1414, DEVICE=0x008c,
LUID={0,23833}, DRIVER_VERSION=10.0.20348.2520
GPU2 : VENDOR= 0x1414, DEVICE=0x008c,
LUID={0,24012}, DRIVER_VERSION=10.0.20348.2520
Optimus : false
AMD switchable : false
Desktop compositing : Aero Glass
Direct composition : false
Supports overlays : false
YUY2 overlay support : NONE
NV12 overlay support : NONE
BGRA8 overlay support : NONE
RGB10A2 overlay support : NONE
DirectML feature level : Not supported
Driver D3D12 feature level : Not supported
Driver Vulkan API version : Not supported
GPU CUDA compute capability major version: 0
Pixel shader version : 5.0
Vertex shader version : 5.0
Max. MSAA samples : 8
Machine model name :
Machine model version :
GL implementation parts : (gl=egl-angle,angle=d3d11)
Display type : ANGLE_D3D11
GL_VENDOR : Google Inc. (NVIDIA)
GL_RENDERER : ANGLE (NVIDIA, NVIDIA Tesla T4 (0x00001EB8)
Direct3D11 vs_5_0 ps_5_0, D3D11-31.0.15.5274)
GL_VERSION : OpenGL ES 2.0.0 (ANGLE 2.1.22950 git hash:
4f60fa7020e5)
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_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_lossy_etc_decode GL_ANGLE_memory_size GL_ANGLE_multi_draw
GL_ANGLE_pack_reverse_row_order GL_ANGLE_polygon_mode
GL_ANGLE_program_binary_readiness_query GL_ANGLE_program_cache_control
GL_ANGLE_provoking_vertex GL_ANGLE_request_extension
GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3
GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_usage
GL_ANGLE_translated_shader_source GL_APPLE_clip_distance
GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location
GL_CHROMIUM_color_buffer_float_rgb GL_CHROMIUM_color_buffer_float_rgba
GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture
GL_CHROMIUM_lose_context GL_CHROMIUM_sync_query
GL_EXT_EGL_image_external_wrap_modes 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_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_multi_draw_indirect GL_EXT_multisampled_render_to_texture
GL_EXT_occlusion_query_boolean GL_EXT_polygon_offset_clamp
GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod
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_storage
GL_EXT_texture_type_2_10_10_10_REV GL_EXT_unpack_subimage GL_KHR_debug
GL_KHR_parallel_shader_compile GL_NV_EGL_stream_consumer_external GL_NV_fence
GL_NV_framebuffer_blit GL_NV_pack_subimage GL_NV_pixel_buffer_object
GL_OES_EGL_image GL_OES_EGL_image_external
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_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_depth32
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_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 GL_MESA_framebuffer_flip_y
Disabled WebGL Extensions :
Window system binding vendor : Google Inc. (NVIDIA)
Window system binding version : 1.5 (ANGLE 2.1.22950 git hash: 4f60fa7020e5)
Window system binding extensions: EGL_EXT_create_context_robustness
EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer
EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer
EGL_ANGLE_window_fixed_size EGL_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation
EGL_ANGLE_direct_composition EGL_NV_post_sub_buffer EGL_KHR_create_context
EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image
EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image
EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture
EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_stream_producer_d3d_texture
EGL_ANGLE_create_context_webgl_compatibility
EGL_CHROMIUM_create_context_bind_generates_resource EGL_CHROMIUM_sync_control
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_image_d3d11_texture
EGL_ANGLE_create_context_backwards_compatible EGL_KHR_no_config_context
EGL_KHR_create_context_no_error EGL_KHR_reusable_sync
Direct rendering version : unknown
Reset notification strategy : 0x8252
GPU process crash count : 1
gfx::BufferFormats supported for allocation and texturing: R_8: not supported,
R_16: not supported, RG_88: not supported, RG_1616: not supported, BGR_565:
not supported, RGBA_4444: not supported, RGBX_8888: not supported,
RGBA_8888: not supported, BGRX_8888: not supported, BGRA_1010102: not
supported, RGBA_1010102: not supported, BGRA_8888: not supported, RGBA_F16:
not supported, YVU_420: not supported, YUV_420_BIPLANAR: not supported,
YUVA_420_TRIPLANAR: not supported, P010: not supported
Compositor Information
======================
Tile Update Mode: One-copy
Partial Raster : Enabled
GpuMemoryBuffers Status
=======================
R_8 : Software only
R_16 : Software only
RG_88 : Software only
RG_1616 : Software only
BGR_565 : Software only
RGBA_4444 : Software only
RGBX_8888 : GPU_READ, SCANOUT
RGBA_8888 : GPU_READ, SCANOUT
BGRX_8888 : Software only
BGRA_1010102 : Software only
RGBA_1010102 : Software only
BGRA_8888 : Software only
RGBA_F16 : Software only
YVU_420 : Software only
YUV_420_BIPLANAR : Software only
YUVA_420_TRIPLANAR: Software only
P010 : Software only
Display(s) Information
======================
Info : Display[4097432655] bounds=[0,0 1024x768],
workarea=[0,0 1024x768], scale=1, rotation=0, panel_rotation=0 external detected
Color space (all) : {primaries:BT709, transfer:SRGB, matrix:RGB,
range:FULL}
Buffer format (all) : BGRA_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
Refresh Rate in Hz : 60
Video Acceleration Information
==============================
Decoding :
Decode h264 baseline: 64x64 to 4096x4096 pixels
Decode h264 main : 64x64 to 4096x4096 pixels
Decode h264 high : 64x64 to 4096x4096 pixels
Decode vp9 profile0 : 64x64 to 8192x8192 pixels
Decode vp9 profile2 : 64x64 to 8192x8192 pixels
Decode hevc main : 64x64 to 8192x8192 pixels
Decode hevc main 10 : 64x64 to 8192x8192 pixels
Encoding :
Encode h264 baseline: 32x32 to 1920x1088 pixels, and/or 30.000 fps.
Encode h264 baseline: 32x32 to 1088x1920 pixels, and/or 30.000 fps.
Encode h264 main : 32x32 to 1920x1088 pixels, and/or 30.000 fps.
Encode h264 main : 32x32 to 1088x1920 pixels, and/or 30.000 fps.
Encode h264 high : 32x32 to 1920x1088 pixels, and/or 30.000 fps.
Encode h264 high : 32x32 to 1088x1920 pixels, and/or 30.000 fps.
Vulkan Information
==================
Device Performance Information
==============================
Log Messages
============
[7444:7448:0723/094607.969:ERROR:angle_platform_impl.cc(44)] :
SwapChain11.cpp:636 (virtual rx::SwapChain11::reset): Could not create
additional swap chains or offscreen surfaces, HRESULT: 0x887A0022
[7444:7448:0723/094607.971:ERROR:angle_platform_impl.cc(44)] :
SwapChain11.cpp:643 (virtual rx::SwapChain11::reset): Device lost in
SwapChain11::reset HRESULT: 0x887A0022, reason: HRESULT: 0x00000000
[7444:7448:0723/094607.971:ERROR:gl_display.cc(520)] : EGL Driver message
(Critical) eglCreateWindowSurface: Context lost.
[7444:7448:0723/094607.971:ERROR:gl_surface_egl.cc(431)] :
eglCreateWindowSurface failed with error EGL_CONTEXT_LOST
[7444:7448:0723/094607.972:ERROR:gl_display.cc(520)] : EGL Driver message
(Critical) eglSetBlobCacheFuncsANDROID: display had a context loss
[7444:7448:0723/094607.984:ERROR:gl_display.cc(520)] : EGL Driver message
(Critical) eglQueryDisplayAttribEXT: display had a context loss
[7444:7448:0723/094607.991:ERROR:shared_context_state.cc(1200)] :
SharedContextState context lost via ARB/EXT_robustness. Reset status =
GL_UNKNOWN_CONTEXT_RESET_KHR
[7444:7448:0723/094607.991:ERROR:gpu_service_impl.cc(1119)] : Exiting GPU
process because some drivers can't recover from errors. GPU process will
restart shortly.
GpuProcessHost: The GPU process crashed!
