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* EDIT: The latest m120 beta seems to carry the fix (https://bugs.chromium.org/p/chromium/is … 273758#c89). Still need the `--ozone-platform-hint=auto` flag but other than that HW acceleration works (Vulkan does not & enabling the Vulkan flag breaks Chrome in a bad way for me). The white speckling issue below remains.
I recently enabled Wayland. I have a 2080ti and using Nvidia 535.113.01. One thing I noticed is "gl=egl-angle,angle=vulkan" not found in allowed implementations and complaining that supposedly my system only supports GLES 2.0 (even though other applications repot 3.0 support just fine AFAICT). Linux kernel 6.5.6-1
The GPU report says there's no HW acceleration. I've also noticed a lot of white speckling that follows the mouse, particularly when I move it on a primarily black page. The speckling is limited to Chrome since it doesn't follow the mouse out of the window & moving the mouse out of the window & back (even without switching focus) causes the speckling to disappear temporarily. Not sure if the two issues are related.
eglinfo report (not sure why it crashes):
$ eglinfo -B
GBM platform:
EGL API version: 1.5
EGL vendor string: NVIDIA
EGL version string: 1.5
EGL client APIs: OpenGL_ES OpenGL
OpenGL core profile vendor: NVIDIA Corporation
OpenGL core profile renderer: NVIDIA GeForce RTX 2080/PCIe/SSE2
OpenGL core profile version: 4.6.0 NVIDIA 535.113.01
OpenGL core profile shading language version: 4.60 NVIDIA
OpenGL compatibility profile vendor: NVIDIA Corporation
OpenGL compatibility profile renderer: NVIDIA GeForce RTX 2080/PCIe/SSE2
OpenGL compatibility profile version: 4.6.0 NVIDIA 535.113.01
OpenGL compatibility profile shading language version: 4.60 NVIDIA
OpenGL ES profile vendor: NVIDIA Corporation
OpenGL ES profile renderer: NVIDIA GeForce RTX 2080/PCIe/SSE2
OpenGL ES profile version: OpenGL ES 3.2 NVIDIA 535.113.01
OpenGL ES profile shading language version: OpenGL ES GLSL ES 3.20
corrupted size vs. prev_size
Aborted (core dumped)Chrome GPU report:
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: Disabled
Problems Detected
WebGPU has been disabled via blocklist or the command line.
Disabled Features: webgpu
Accelerated video encode has been disabled, either via blocklist, about:flags or the command line.
Disabled Features: video_encode
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
ANGLE Features
allowCompressedFormats (Frontend workarounds): Disabled
Allow compressed formats
cacheCompiledShader (Frontend features) anglebug:7036: Disabled
Enable to cache compiled shaders
disableAnisotropicFiltering (Frontend workarounds): Disabled
Disable support for anisotropic filtering
disableDrawBuffersIndexed (Frontend features) anglebug:7724: Disabled
Disable support for OES_draw_buffers_indexed and EXT_draw_buffers_indexed
disableProgramBinary (Frontend features) anglebug:5007: Disabled
Disable support for GL_OES_get_program_binary
disableProgramCaching (Frontend features) anglebug: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) anglebug:7760: Disabled
Write shader source to temp directory
dumpTranslatedShaders (Frontend features) anglebug:8280: Disabled
Write translated shaders to temp directory
emulatePixelLocalStorage (Frontend features) anglebug:7279: Disabled
Emulate ANGLE_shader_pixel_local_storage using shader images
enableCaptureLimits (Frontend features) anglebug:5750: Disabled
Set the context limits like frame capturing was enabled
enableProgramBinaryForCapture (Frontend features) anglebug:5658: Disabled
Even if FrameCapture is enabled, enable GL_OES_get_program_binary
enableShaderSubstitution (Frontend workarounds) anglebug:7761: Disabled
Check the filesystem for shaders to use instead of those provided through glShaderSource
enableTranslatedShaderSubstitution (Frontend workarounds) anglebug:8280: Disabled
Check the filesystem for translated shaders to use instead of the shader translator's
forceDepthAttachmentInitOnClear (Frontend workarounds) anglebug:7246: Disabled
Force depth attachment initialization on clear ops
forceGlErrorChecking (Frontend features) https://issuetracker.google.com/220069903: Disabled
Force GL error checking (i.e. prevent applications from disabling error checking
forceInitShaderVariables (Frontend features): Disabled
Force-enable shader variable initialization
forceRobustResourceInit (Frontend features) anglebug:6041: Disabled
Force-enable robust resource init
loseContextOnOutOfMemory (Frontend workarounds): Disabled
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
allocateNonZeroMemory (Vulkan features) anglebug:4384: Disabled
Fill new allocations with non-zero values to flush out errors.
allowGenerateMipmapWithCompute (Vulkan features) anglebug:4551: Disabled
Use the compute path to generate mipmaps on devices that meet the minimum requirements, and the performance is better.
appendAliasedMemoryDecorations (Vulkan workarounds) b/266235549: Disabled
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: Disabled
Reset command buffer in async thread.
asyncCommandQueue (Vulkan features) anglebug:4324: Disabled
Use CommandQueue worker thread to dispatch work to GPU.
bottomLeftOriginPresentRegionRectangles (Vulkan workarounds): Disabled
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): Disabled
Enable Bresenham line rasterization via VK_EXT_line_rasterization extension
clampFragDepth (Vulkan workarounds) anglebug:3970: Disabled
gl_FragDepth is not clamped when rendering to a floating point depth buffer without VK_EXT_depth_clamp_zero_one
clampPointSize (Vulkan workarounds) anglebug:2970: Disabled
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: Disabled
Allow glFlush to be deferred until renderpass ends
disableFlippingBlitWithCommand (Vulkan workarounds) anglebug:3498: Disabled
vkCmdBlitImage with flipped coordinates blits incorrectly.
disallowMixedDepthStencilLoadOpNoneAndLoad (Vulkan workarounds) anglebug:7370: Disabled
Disallow use of LOAD_OP_NONE for only one of the depth or stencil aspects of a depth/stencil attachment
doubleDepthBiasConstantFactor (Vulkan workarounds): Disabled
Due to a Vulkan spec ambiguity, some drivers interpret depthBiasConstantFactor as half the expected value
eglColorspaceAttributePassthrough (Vulkan features) anglebug:7319: Disabled
Support passthrough of EGL colorspace attribute values
emulateAdvancedBlendEquations (Vulkan features) anglebug:3586: Disabled
Emulate GL_KHR_blend_equation_advanced
emulateDithering (Vulkan features) anglebug:6755: Disabled
Emulate OpenGL dithering
emulateR32fImageAtomicExchange (Vulkan workarounds) anglebug:5535: Disabled
Emulate r32f images with r32ui to support imageAtomicExchange.
emulateTransformFeedback (Vulkan features) anglebug:3205: Disabled
Emulate transform feedback as the VK_EXT_transform_feedback is not present.
emulatedPrerotation180 (Vulkan features) anglebug:4901: Disabled
Emulate 180-degree prerotation.
emulatedPrerotation270 (Vulkan features) anglebug:4901: Disabled
Emulate 270-degree prerotation.
emulatedPrerotation90 (Vulkan features) anglebug:4901: Disabled
Emulate 90-degree prerotation.
enableAsyncPipelineCacheCompression (Vulkan workarounds) anglebug:4722: Disabled
Enable compressing pipeline cache in a thread.
enableMultisampledRenderToTexture (Vulkan workarounds) anglebug:4937: Disabled
Expose EXT_multisampled_render_to_texture
enablePipelineCacheDataCompression (Vulkan features) https://issuetracker.google.com/258207403: Disabled
enable pipeline cache data compression.
enablePortabilityEnumeration (Vulkan workarounds) anglebug:8229: Disabled: mFeatures.supportsPortabilityEnumeration.enabled && IsApple()
Enable use of VK_KHR_portability_enumeration extension
enablePreRotateSurfaces (Vulkan features) anglebug:3502: Disabled
Enable Android pre-rotation for landscape applications
enablePrecisionQualifiers (Vulkan features) anglebug:3078: Disabled
Enable precision qualifiers in shaders
explicitlyCastMediumpFloatTo16Bit (Vulkan workarounds) https://issuetracker.google.com/274859104: Disabled
Explicitly cast mediump floating point values to 16 bit
explicitlyEnablePerSampleShading (Vulkan workarounds) anglebug:6876: Disabled
Explicitly enable per-sample shading if the fragment shader contains the sample qualifier
exposeNonConformantExtensionsAndVersions (Vulkan workarounds) anglebug:5375: Disabled
Expose GLES versions and extensions that are not conformant.
forceContinuousRefreshOnSharedPresent (Vulkan features) https://issuetracker.google.com/229267970: Disabled
Force to create vulkan swapchain with continuous refresh on shared present
forceD16TexFilter (Vulkan workarounds) anglebug:3452: Disabled
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) anglebug:8215: Disabled
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
Forces highp precision in fragment shader to mediump.
forceMaxUniformBufferSize16KB (Vulkan workarounds) https://issuetracker.google.com/161903006: Disabled
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.
forceSubmitImmutableTextureUpdates (Vulkan app workarounds) anglebug: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
Force wait for submission to complete before calling getQueryResult(wait).
hasEffectivePipelineCacheSerialization (Vulkan features) anglebug:7369: Disabled
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) anglebug:8162: Disabled
Limit sample count to 2 to save memory on low end devices.
logMemoryReportCallbacks (Vulkan features): Disabled
Log each callback from VK_EXT_device_memory_report
logMemoryReportStats (Vulkan features): Disabled
Log stats from VK_EXT_device_memory_report each swap
mapUnspecifiedColorSpaceToPassThrough (Vulkan features): Disabled
Use VK_COLOR_SPACE_PASS_THROUGH_EXT for EGL_NONE or unspecifed color spaces
mergeProgramPipelineCachesToGlobalCache (Vulkan workarounds) anglebug:7369: Disabled
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) anglebug:7308: Disabled
Enable uploading the previously defined mutable mipmap texture.
overrideSurfaceFormatRGB8ToRGBA8 (Vulkan workarounds) anglebug:6651: Disabled
Override surface format GL_RGB8 to GL_RGBA8
padBuffersToMaxVertexAttribStride (Vulkan workarounds) anglebug:4428: Disabled
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) anglebug:3623: Disabled
Vulkan swapchain is not returning VK_ERROR_OUT_OF_DATE when window resizing
permanentlySwitchToFramebufferFetchMode (Vulkan features): Disabled
Whether the context should permanently switch to framebuffer fetch mode on first encounter
persistentlyMappedBuffers (Vulkan features) anglebug:2162: Disabled
Persistently map buffer memory to reduce map/unmap IOCTL overhead.
preferAggregateBarrierCalls (Vulkan workarounds) anglebug:4633: Disabled
Single barrier call is preferred over multiple calls with fine grained pipeline stage dependency information
preferCPUForBufferSubData (Vulkan features) http://issuetracker.google.com/200067929: Disabled
Prefer use CPU to do bufferSubData instead of staged update.
preferDeviceLocalMemoryHostVisible (Vulkan features) anglebug:7047: Disabled
Prefer adding HOST_VISIBLE flag for DEVICE_LOCAL memory when picking memory types
preferDrawClearOverVkCmdClearAttachments (Vulkan workarounds) https://issuetracker.google.com/166809097: Disabled
On some hardware, clear using a draw call instead of vkCmdClearAttachments in the middle of render pass due to bugs
preferDriverUniformOverSpecConst (Vulkan features) anglebug:7406: Disabled
Prefer using driver uniforms instead of specialization constants.
preferLinearFilterForYUV (Vulkan features) anglebug:7382: Disabled
Prefer to use VK_FILTER_LINEAR for VkSamplerYcbcrConversion
preferMonolithicPipelinesOverLibraries (Vulkan workarounds) anglebug:7369: Disabled
Whether monolithic pipelines perform significantly better than libraries
preferSkippingInvalidateForEmulatedFormats (Vulkan workarounds) anglebug:6860: Disabled
Skipping invalidate is preferred for emulated formats that have extra channels over re-clearing the image
preferSubmitAtFBOBoundary (Vulkan workarounds) https://issuetracker.google.com/187425444: Disabled
Submit commands to driver at each FBO boundary for performance improvements.
preferSubmitOnAnySamplesPassedQueryEnd (Vulkan workarounds) https://issuetracker.google.com/250706693: Disabled
Submit commands to driver when last GL_ANY_SAMPLES_PASSED query is made for performance improvements.
provokingVertex (Vulkan features): Disabled
Enable provoking vertex mode via VK_EXT_provoking_vertex extension
retainSPIRVDebugInfo (Vulkan features) anglebug:5901: Disabled
Retain debug info in SPIR-V blob.
roundOutputAfterDithering (Vulkan workarounds) anglebug:6953: Disabled
Round output after dithering to workaround a driver bug that rounds the output up
slowAsyncCommandQueueForTesting (Vulkan workarounds) anglebug:6574: Disabled
Artificially slow down async command queue for threading testing
slowDownMonolithicPipelineCreationForTesting (Vulkan workarounds) anglebug: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) anglebug:2517: Disabled
VkDevice supports the EGL_ANDROID_native_fence_sync extension
supportsBindMemory2 (Vulkan features) anglebug:4966: Disabled
VkDevice supports the VK_KHR_bind_memory2 extension
supportsBlendOperationAdvanced (Vulkan features) anglebug:3586: Disabled
VkDevice supports VK_EXT_blend_operation_advanced extension.
supportsColorWriteEnable (Vulkan features) anglebug:7161: Disabled
VkDevice supports VK_EXT_color_write_enable extension
supportsComputeTranscodeEtcToBc (Vulkan features): Disabled
supports compute shader transcode etc format to bc format
supportsCustomBorderColor (Vulkan features) anglebug:3577: Disabled
VkDevice supports the VK_EXT_custom_border_color extension
supportsDepthClampZeroOne (Vulkan features) anglebug:3970: Disabled
VkDevice supports the VK_EXT_depth_clamp_zero_one extension
supportsDepthClipControl (Vulkan features) anglebug:5421: Disabled
VkDevice supports VK_EXT_depth_clip_control extension.
supportsDepthClipEnable (Vulkan features) anglebug:3970: Disabled
VkDevice supports the VK_EXT_depth_clip_enable extension.
supportsDepthStencilResolve (Vulkan features) anglebug:4836: Disabled
VkDevice supports the VK_KHR_depth_stencil_resolve extension with the independentResolveNone feature
supportsExtendedDynamicState (Vulkan features) anglebug:5906: Disabled
VkDevice supports VK_EXT_extended_dynamic_state extension
supportsExtendedDynamicState2 (Vulkan features) anglebug:5906: Disabled
VkDevice supports VK_EXT_extended_dynamic_state2 extension
supportsExternalFenceCapabilities (Vulkan features): Enabled: isVulkan11Instance() || ExtensionFound("VK_KHR_external_fence_capabilities", instanceExtensionNames)
VkInstance supports the VK_KHR_external_fence_capabilities extension
supportsExternalFenceFd (Vulkan features) anglebug:2517: Disabled
VkDevice supports the VK_KHR_external_fence_fd extension
supportsExternalMemoryDmaBufAndModifiers (Vulkan features) anglebug:6248: Disabled
VkDevice supports the VK_EXT_external_memory_dma_buf and VK_EXT_image_drm_format_modifier extensions
supportsExternalMemoryFd (Vulkan features): Disabled
VkDevice supports the VK_KHR_external_memory_fd extension
supportsExternalMemoryFuchsia (Vulkan features): Disabled
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: isVulkan11Instance() || ExtensionFound("VK_KHR_external_semaphore_capabilities", instanceExtensionNames)
VkInstance supports the VK_KHR_external_semaphore_capabilities extension
supportsExternalSemaphoreFd (Vulkan features): Disabled
VkDevice supports the VK_KHR_external_semaphore_fd extension
supportsExternalSemaphoreFuchsia (Vulkan features): Disabled
VkDevice supports the VK_FUCHSIA_external_semaphore extension
supportsFilteringPrecision (Vulkan features): Disabled
VkDevice supports the VK_GOOGLE_sampler_filtering_precision extension
supportsFragmentShaderPixelInterlock (Vulkan features): Disabled
VkDevice supports the VK_EXT_fragment_shader_interlock extension and has the fragmentShaderPixelInterlock feature
supportsFragmentShadingRate (Vulkan features) anglebug:7172: Disabled
VkDevice supports VK_KHR_fragment_shading_rate extension
supportsFullScreenExclusive (Vulkan features) anglebug:8215: Disabled
VkDevice supports the VK_EXT_full_screen_exclusive extension
supportsGGPFrameToken (Vulkan features): Disabled
VkDevice supports the VK_GGP_frame_token extension
supportsGeometryStreamsCapability (Vulkan features) anglebug:3206: Disabled
Implementation supports the GeometryStreams SPIR-V capability.
supportsGetMemoryRequirements2 (Vulkan features) anglebug:4830: Disabled
VkDevice supports the VK_KHR_get_memory_requirements2 extension
supportsGraphicsPipelineLibrary (Vulkan features) anglebug:7369: Disabled
VkDevice supports the VK_EXT_graphics_pipeline_library extension
supportsHostQueryReset (Vulkan features) anglebug:6692: Disabled
VkDevice supports VK_EXT_host_query_reset extension
supportsImage2dViewOf3d (Vulkan features) anglebug:7320: Disabled
VkDevice supports VK_EXT_image_2d_view_of_3d
supportsImageCubeArray (Vulkan features) anglebug:3584: Disabled
VkDevice supports the imageCubeArray feature properly
supportsImageFormatList (Vulkan features) anglebug:5281: Disabled
Enable VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT by default for ICDs that support VK_KHR_image_format_list
supportsImagelessFramebuffer (Vulkan features) anglebug:7553: Disabled
VkDevice supports VK_KHR_imageless_framebuffer extension
supportsIncrementalPresent (Vulkan features): Disabled
VkDevice supports the VK_KHR_incremental_present extension
supportsIndexTypeUint8 (Vulkan features) anglebug:4405: Disabled
VkDevice supports the VK_EXT_index_type_uint8 extension
supportsLegacyDithering (Vulkan features) https://issuetracker.google.com/284462263: Disabled
VkDevice supports the VK_EXT_legacy_dithering extension
supportsLockSurfaceExtension (Vulkan features): Disabled
Surface supports the EGL_KHR_lock_surface3 extension
supportsLogicOpDynamicState (Vulkan features) anglebug:3862: Disabled
VkDevice supports the logicOp feature of VK_EXT_extended_dynamic_state2 extension
supportsMemoryBudget (Vulkan features): Disabled
VkDevice supports the VK_EXT_memory_budget extension.
supportsMixedReadWriteDepthStencilLayouts (Vulkan features) anglebug:7899: Disabled
VkDevice supports the mixed read and write depth/stencil layouts introduced by VK_KHR_maintenance2
supportsMultiDrawIndirect (Vulkan features) anglebug:6439: Disabled
VkDevice supports the multiDrawIndirect extension
supportsMultisampledRenderToSingleSampled (Vulkan features) anglebug:4836: Disabled
VkDevice supports the VK_EXT_multisampled_render_to_single_sampled extension
supportsMultisampledRenderToSingleSampledGOOGLEX (Vulkan features) anglebug:4836: Disabled
VkDevice supports the VK_GOOGLEX_multisampled_render_to_single_sampled extension
supportsMultiview (Vulkan features) anglebug:6048: Disabled
VkDevice supports the VK_KHR_multiview extension
supportsNegativeViewport (Vulkan features): Disabled
The driver supports inverting the viewport with a negative height.
supportsPipelineCreationCacheControl (Vulkan features) anglebug:5881: Disabled
VkDevice supports VK_EXT_pipeline_creation_cache_control extension
supportsPipelineCreationFeedback (Vulkan features) anglebug:5881: Disabled
VkDevice supports VK_EXT_pipeline_creation_feedback extension
supportsPipelineProtectedAccess (Vulkan features) anglebug:7714: Disabled
VkDevice supports the VK_EXT_pipeline_protected_access extension
supportsPipelineRobustness (Vulkan features) anglebug:5845: Disabled
VkDevice supports VK_EXT_pipeline_robustness extension
supportsPipelineStatisticsQuery (Vulkan features) anglebug:5430: Disabled
VkDevice supports the pipelineStatisticsQuery feature
supportsPortabilityEnumeration (Vulkan features) anglebug:8229: Enabled: ExtensionFound("VK_KHR_portability_enumeration", instanceExtensionNames)
Vulkan supports VK_KHR_portability_enumeration extension
supportsPresentation (Vulkan features): Disabled
VkDisplay supports presentation through a present family queue
supportsPrimitiveTopologyListRestart (Vulkan features) anglebug:3832: Disabled
VkDevice supports VK_EXT_primitive_topology_list_restart extension.
supportsPrimitivesGeneratedQuery (Vulkan features) anglebug:5430: Disabled
VkDevice supports VK_EXT_primitives_generated_query extension
supportsProtectedMemory (Vulkan features) anglebug:3965: Disabled
VkDevice supports protected memory
supportsRasterizationOrderAttachmentAccess (Vulkan features) anglebug:7604: Disabled
VkDevice supports VK_EXT_rasterization_order_attachment_access extension
supportsRenderPassLoadStoreOpNone (Vulkan features) anglebug:5371: Disabled
VkDevice supports VK_EXT_load_store_op_none extension.
supportsRenderPassStoreOpNone (Vulkan features) anglebug:5055: Disabled
VkDevice supports VK_QCOM_render_pass_store_ops extension.
supportsRenderpass2 (Vulkan features): Disabled
VkDevice supports the VK_KHR_create_renderpass2 extension
supportsSampler2dViewOf3d (Vulkan features) anglebug:7320: Disabled
VkDevice supports the sampler2DViewOf3D feature of VK_EXT_image_2d_view_of_3d
supportsSamplerMirrorClampToEdge (Vulkan features): Disabled
VkDevice supports the VK_KHR_sampler_mirror_clamp_to_edge extension
supportsShaderFloat16 (Vulkan features) anglebug:4551: Disabled
VkDevice supports the VK_KHR_shader_float16_int8 extension and has the shaderFloat16 feature
supportsShaderFramebufferFetch (Vulkan features): Disabled
Whether the Vulkan backend supports coherent framebuffer fetch
supportsShaderFramebufferFetchNonCoherent (Vulkan features): Disabled
Whether the Vulkan backend supports non-coherent framebuffer fetch
supportsShaderStencilExport (Vulkan features): Disabled
VkDevice supports the VK_EXT_shader_stencil_export extension
supportsSharedPresentableImageExtension (Vulkan features): Disabled
VkSurface supports the VK_KHR_shared_presentable_images extension
supportsSurfaceCapabilities2Extension (Vulkan features): Enabled: ExtensionFound("VK_KHR_get_surface_capabilities2", instanceExtensionNames)
VkInstance supports the VK_KHR_get_surface_capabilities2 extension
supportsSurfaceProtectedCapabilitiesExtension (Vulkan features): Disabled: ExtensionFound("VK_KHR_surface_protected_capabilities", instanceExtensionNames)
VkInstance supports the VK_KHR_surface_protected_capabilities extension
supportsSurfaceProtectedSwapchains (Vulkan features): Disabled
VkSurface supportsProtected for protected swapchains
supportsSurfacelessQueryExtension (Vulkan features): Disabled: ExtensionFound("VK_GOOGLE_surfaceless_query", instanceExtensionNames) && !isMockICDEnabled()
VkInstance supports the VK_GOOGLE_surfaceless_query extension
supportsSwapchainMaintenance1 (Vulkan features) anglebug:7847: Disabled
VkDevice supports the VK_EXT_surface_maintenance1 and VK_EXT_swapchain_maintenance1 extensions
supportsTimelineSemaphore (Vulkan features): Disabled
VkDevice supports the VK_KHR_timeline_semaphore extension
supportsTimestampSurfaceAttribute (Vulkan features) anglebug:7489: Disabled
Platform supports setting frame timestamp surface attribute
supportsTransformFeedbackExtension (Vulkan features) anglebug:3206: Disabled
Transform feedback uses the VK_EXT_transform_feedback extension.
supportsVertexInputDynamicState (Vulkan features) anglebug:7162: Disabled
VkDevice supports VK_EXT_vertex_input_dynamic_state extension
supportsYUVSamplerConversion (Vulkan features): Disabled
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) anglebug:6878: Disabled
Bypass deferredFlush with calling swapbuffers on flush or finish when in Shared Present mode
syncMonolithicPipelinesToBlobCache (Vulkan workarounds) anglebug:7369: Disabled
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) anglebug:5906: Disabled
Use the Cull Mode dynamic state from VK_EXT_extended_dynamic_state
useDepthBiasEnableDynamicState (Vulkan workarounds) anglebug:5906: Disabled
Use the Depth Bias Enable dynamic state from VK_EXT_extended_dynamic_state2
useDepthCompareOpDynamicState (Vulkan workarounds) anglebug:5906: Disabled
Use the Depth Compare Op dynamic state from VK_EXT_extended_dynamic_state
useDepthTestEnableDynamicState (Vulkan workarounds) anglebug:5906: Disabled
Use the Depth Test Enable dynamic state from VK_EXT_extended_dynamic_state
useDepthWriteEnableDynamicState (Vulkan workarounds) anglebug:5906: Disabled
Use the Depth Write Enable dynamic state from VK_EXT_extended_dynamic_state
useFrontFaceDynamicState (Vulkan workarounds) anglebug:5906: Disabled
Use the Front Face dynamic state from VK_EXT_extended_dynamic_state
useMultipleDescriptorsForExternalFormats (Vulkan workarounds) anglebug:6141: Disabled
Return a default descriptor count for external formats.
useNonZeroStencilWriteMaskStaticState (Vulkan workarounds) anglebug:7556: Disabled
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) anglebug:5906: Disabled
Use the Primitive Restart Enable dynamic state from VK_EXT_extended_dynamic_state2
useRasterizerDiscardEnableDynamicState (Vulkan workarounds) anglebug:5906: Disabled
Use the Rasterizer Discard Enable dynamic state from VK_EXT_extended_dynamic_state2
useResetCommandBufferBitForSecondaryPools (Vulkan workarounds): Disabled
Use VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT for initializing SecondaryCommandPools when using VulkanSecondaryCommandBuffer.
useStencilOpDynamicState (Vulkan workarounds) anglebug:5906: Disabled
Use the Stencil Op dynamic state from VK_EXT_extended_dynamic_state
useStencilTestEnableDynamicState (Vulkan workarounds) anglebug:5906: Disabled
Use the Stencil Test Enable dynamic state from VK_EXT_extended_dynamic_state
useVertexInputBindingStrideDynamicState (Vulkan workarounds) anglebug:5906: Disabled
Use the Vertex Input Bininding Stride dynamic state from VK_EXT_extended_dynamic_state
useVmaForImageSuballocation (Vulkan features): Disabled
Utilize VMA for image memory suballocation.
varyingsRequireMatchingPrecisionInSpirv (Vulkan workarounds) anglebug:7488: Disabled
Add additional SPIRV instructions to make sure precision between shader stages match with each other
waitIdleBeforeSwapchainRecreation (Vulkan workarounds) anglebug:5061: Disabled
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) anglebug:5881: Disabled
Warm up the Vulkan pipeline cache at link time
DAWN Info
<Discrete GPU> Vulkan backend - NVIDIA GeForce RTX 2080
[WebGPU Status]
Available
[Default Toggle Names]
lazy_clear_resource_on_first_use: https://crbug.com/dawn/145: Clears resource to zero on first usage. This initializes the resource so that no dirty bits from recycled memory is present in the new resource.
use_temporary_buffer_in_texture_to_texture_copy: https://crbug.com/dawn/42: Split texture-to-texture copy into two copies: copy from source texture into a temporary buffer, and copy from the temporary buffer into the destination texture when copying between compressed textures that don't have block-aligned sizes. This workaround is enabled by default on all Vulkan drivers to solve an issue in the Vulkan SPEC about the texture-to-texture copies with compressed formats. See #1005 (https://github.com/KhronosGroup/Vulkan-Docs/issues/1005) for more details.
vulkan_use_d32s8: https://crbug.com/dawn/286: Vulkan mandates support of either D32_FLOAT_S8 or D24_UNORM_S8. When available the backend will use D32S8 (toggle to on) but setting the toggle to off will make it use the D24S8 format when possible.
vulkan_use_s8: https://crbug.com/dawn/666: Vulkan has a pure stencil8 format but it is not universally available. When this toggle is on, the backend will use S8 for the stencil8 format, otherwise it will fallback to D32S8 or D24S8.
use_placeholder_fragment_in_vertex_only_pipeline: https://crbug.com/dawn/136: Use a placeholder empty fragment shader in vertex only render pipeline. This toggle must be enabled for OpenGL ES backend, the Vulkan Backend, and serves as a workaround by default enabled on some Metal devices with Intel GPU to ensure the depth result is correct.
use_vulkan_zero_initialize_workgroup_memory_extension: https://crbug.com/dawn/1302: Initialize workgroup memory with OpConstantNull on Vulkan when the Vulkan extension VK_KHR_zero_initialize_workgroup_memory is supported.
vulkan_use_image_robust_access_2: https://crbug.com/tint/1890: Disable Tint robustness transform on textures when VK_EXT_robustness2 is supported and robustImageAccess2 == VK_TRUE.
vulkan_use_buffer_robust_access_2: https://crbug.com/tint/1890: Disable index clamping on the runtime-sized arrays on buffers in Tint robustness transform when VK_EXT_robustness2 is supported and robustBufferAccess2 == VK_TRUE.
[WebGPU Forced Toggles - enabled]
disallow_spirv: https://crbug.com/1214923: Disallow usage of SPIR-V completely so that only WGSL is used for shader modules. This is useful to prevent a Chromium renderer process from successfully sending SPIR-V code to be compiled in the GPU process.
[Default Supported Features]
texture-compression-bc
depth-clip-control
depth32float-stencil8
indirect-first-instance
rg11b10ufloat-renderable
bgra8unorm-storage
dawn-internal-usages
dawn-native
implicit-device-sync
surface-capabilities
transient-attachments
<CPU> Vulkan backend - SwiftShader Device (Subzero)
[WebGPU Status]
Blocklisted
[Default Toggle Names]
lazy_clear_resource_on_first_use: https://crbug.com/dawn/145: Clears resource to zero on first usage. This initializes the resource so that no dirty bits from recycled memory is present in the new resource.
use_temporary_buffer_in_texture_to_texture_copy: https://crbug.com/dawn/42: Split texture-to-texture copy into two copies: copy from source texture into a temporary buffer, and copy from the temporary buffer into the destination texture when copying between compressed textures that don't have block-aligned sizes. This workaround is enabled by default on all Vulkan drivers to solve an issue in the Vulkan SPEC about the texture-to-texture copies with compressed formats. See #1005 (https://github.com/KhronosGroup/Vulkan-Docs/issues/1005) for more details.
vulkan_use_d32s8: https://crbug.com/dawn/286: Vulkan mandates support of either D32_FLOAT_S8 or D24_UNORM_S8. When available the backend will use D32S8 (toggle to on) but setting the toggle to off will make it use the D24S8 format when possible.
vulkan_use_s8: https://crbug.com/dawn/666: Vulkan has a pure stencil8 format but it is not universally available. When this toggle is on, the backend will use S8 for the stencil8 format, otherwise it will fallback to D32S8 or D24S8.
use_placeholder_fragment_in_vertex_only_pipeline: https://crbug.com/dawn/136: Use a placeholder empty fragment shader in vertex only render pipeline. This toggle must be enabled for OpenGL ES backend, the Vulkan Backend, and serves as a workaround by default enabled on some Metal devices with Intel GPU to ensure the depth result is correct.
use_vulkan_zero_initialize_workgroup_memory_extension: https://crbug.com/dawn/1302: Initialize workgroup memory with OpConstantNull on Vulkan when the Vulkan extension VK_KHR_zero_initialize_workgroup_memory is supported.
[WebGPU Forced Toggles - enabled]
disallow_spirv: https://crbug.com/1214923: Disallow usage of SPIR-V completely so that only WGSL is used for shader modules. This is useful to prevent a Chromium renderer process from successfully sending SPIR-V code to be compiled in the GPU process.
[Default Supported Features]
texture-compression-bc
texture-compression-etc2
texture-compression-astc
depth-clip-control
depth32float-stencil8
indirect-first-instance
rg11b10ufloat-renderable
bgra8unorm-storage
dawn-internal-usages
dawn-native
implicit-device-sync
surface-capabilities
transient-attachments
Version Information
Data exported
2023-10-08T18:23:42.723Z
Chrome version
Chrome/117.0.5938.149
Operating system
Linux 6.5.6-1-ck
Software rendering list URL
https://chromium.googlesource.com/chromium/src/+/e3344ddefa12e60436fa28c81cf207c1afb4d0a9/gpu/config/software_rendering_list.json
Driver bug list URL
https://chromium.googlesource.com/chromium/src/+/e3344ddefa12e60436fa28c81cf207c1afb4d0a9/gpu/config/gpu_driver_bug_list.json
ANGLE commit id
be854a0aa2c5
2D graphics backend
Skia/117 beb4d7d77fba1e7c44b82653090e176bac161d63
Command Line
/opt/google/chrome/google-chrome --disable-gpu-driver-bug-workarounds --disable-nacl --enable-features=VaapiVideoDecoder --enable-zero-copy --ignore-gpu-blocklist --origin-trial-disabled-features=WebGPU --ozone-platform=wayland --use-angle=vulkan --use-cmd-decoder=passthrough --restart --flag-switches-begin --flag-switches-end --disable-nacl
Driver Information
Initialization time
29
In-process GPU
false
Passthrough Command Decoder
true
Sandboxed
false
GPU0
VENDOR= 0xffff [Google Inc. (Google)], DEVICE=0xffff [ANGLE (Google, Vulkan 1.3.0 (SwiftShader Device (Subzero) (0x0000C0DE)), SwiftShader driver-5.0.0)], DRIVER_VENDOR=SwANGLE, DRIVER_VERSION=5.0.0 *ACTIVE*
Optimus
false
AMD switchable
false
GPU CUDA compute capability major version
0
Pixel shader version
1.00
Vertex shader version
1.00
Max. MSAA samples
4
Machine model name
Machine model version
GL implementation parts
(gl=egl-angle,angle=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 2.1.21629 git hash: be854a0aa2c5)
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_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_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_usage GL_ANGLE_vulkan_image 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_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_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_semaphore GL_EXT_separate_shader_objects GL_EXT_shader_non_constant_global_initializers GL_EXT_shader_texture_lod GL_EXT_shadow_samplers GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_norm16 GL_EXT_texture_rg GL_EXT_texture_sRGB_decode GL_EXT_texture_storage GL_EXT_texture_type_2_10_10_10_REV GL_EXT_unpack_subimage GL_KHR_debug GL_KHR_robust_buffer_access_behavior 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_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_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 2.1.21629 git hash: be854a0aa2c5)
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_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
XDG_CURRENT_DESKTOP
KDE
XDG_SESSION_TYPE
wayland
Interfaces exposed by the Wayland compositor
wl_compositor:5 zwp_tablet_manager_v2:1 zwp_keyboard_shortcuts_inhibit_manager_v1:1 xdg_wm_base:4 zwlr_layer_shell_v1:3 zxdg_decoration_manager_v1:1 wp_viewporter:1 wp_fractional_scale_manager_v1:1 wl_shm:1 wl_seat:8 zwp_pointer_gestures_v1:3 zwp_pointer_constraints_v1:1 zwp_relative_pointer_manager_v1:1 wl_data_device_manager:3 zwlr_data_control_manager_v1:2 zwp_primary_selection_device_manager_v1:1 org_kde_kwin_idle:1 zwp_idle_inhibit_manager_v1:1 ext_idle_notifier_v1:1 org_kde_plasma_shell:8 org_kde_kwin_appmenu_manager:1 org_kde_kwin_server_decoration_palette_manager:1 org_kde_plasma_virtual_desktop_management:2 org_kde_kwin_shadow_manager:2 org_kde_kwin_dpms_manager:1 org_kde_kwin_server_decoration_manager:1 kde_output_management_v2:3 zxdg_output_manager_v1:3 wl_subcompositor:1 zxdg_exporter_v2:1 zxdg_importer_v2:1 xdg_activation_v1:1 wp_content_type_manager_v1:1 wp_tearing_control_manager_v1:1 wl_eglstream_display:1 kde_output_device_v2:2 kde_output_device_v2:2 wl_output:4 wl_output:4 wp_drm_lease_device_v1:1 kde_output_order_v1:1 zwp_text_input_manager_v1:1 zwp_text_input_manager_v2:1 zwp_text_input_manager_v3:1 org_kde_kwin_blur_manager:1 org_kde_kwin_slide_manager:1 zwp_linux_dmabuf_v1:4 wl_drm:2
Ozone platform
wayland
Direct rendering version
unknown
Reset notification strategy
0x8252
GPU process crash count
0
gfx::BufferFormats supported for allocation and texturing
R_8: 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
Zero-copy
Partial Raster
Enabled
GpuMemoryBuffers Status
R_8
CAMERA_AND_CPU_READ_WRITE, SCANOUT_CPU_READ_WRITE, SCANOUT_FRONT_RENDERING
R_16
Software only
RG_88
Software only
RG_1616
Software only
BGR_565
GPU_READ
RGBA_4444
Software only
RGBX_8888
GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE, SCANOUT_FRONT_RENDERING
RGBA_8888
GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE, SCANOUT_FRONT_RENDERING
BGRX_8888
GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE, SCANOUT_FRONT_RENDERING
BGRA_1010102
SCANOUT, SCANOUT_CPU_READ_WRITE, SCANOUT_FRONT_RENDERING
RGBA_1010102
SCANOUT, SCANOUT_CPU_READ_WRITE, SCANOUT_FRONT_RENDERING
BGRA_8888
GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE, SCANOUT_FRONT_RENDERING
RGBA_F16
Software only
YVU_420
Software only
YUV_420_BIPLANAR
Software only
YUVA_420_TRIPLANAR
Software only
P010
Software only
Display(s) Information
Info
Display[49] bounds=[0,0 2194x1234], workarea=[0,0 2194x1234], scale=1.75023, rotation=0, panel_rotation=0 external detected
Color space (all)
{primaries:BT709, transfer:SRGB, matrix:RGB, range:FULL}
Buffer format (all)
RGBA_8888
Color volume
{name:'srgb', r:[0.6400, 0.3300], g:[0.3000, 0.6000], b:[0.1500, 0.3300], w:[0.3127, 0.3290]}
SDR white level in nits
203
HDR relative maximum luminance
1
Bits per color component
8
Bits per pixel
24
Info
Display[50] bounds=[2194,0 2194x1234], workarea=[2194,0 2194x1234], scale=1.75023, rotation=0, panel_rotation=0 external detected
Color space (all)
{primaries:BT709, transfer:SRGB, matrix:RGB, range:FULL}
Buffer format (all)
RGBA_8888
Color volume
{name:'srgb', r:[0.6400, 0.3300], g:[0.3000, 0.6000], b:[0.1500, 0.3300], w:[0.3127, 0.3290]}
SDR white level in nits
203
HDR relative maximum luminance
1
Bits per color component
8
Bits per pixel
24
Video Acceleration Information
Decoding
Encoding
Vulkan Information
Device Performance Information
Log Messages
GpuProcessHost: The GPU process exited normally. Everything is okay.
GpuProcessHost: The GPU process exited normally. Everything is okay.
GpuProcessHost: The GPU process exited normally. Everything is okay.
GpuProcessHost: The GPU process exited normally. Everything is okay.
GpuProcessHost: The GPU process exited normally. Everything is okay.
GpuProcessHost: The GPU process exited normally. Everything is okay.
[16034:16034:1008/112339.635335:ERROR:gl_factory.cc(120)] : Requested GL implementation (gl=egl-angle,angle=vulkan) not found in allowed implementations: [(gl=egl-angle,angle=opengl),(gl=egl-angle,angle=opengles),(gl=egl-gles2,angle=none),(gl=egl-angle,angle=swiftshader)].
[16034:16034:1008/112339.636066:ERROR:viz_main_impl.cc(196)] : Exiting GPU process due to errors during initialization
GpuProcessHost: The GPU process exited normally. Everything is okay.
[16050:16050:1008/112339.665178:ERROR:gl_display.cc(520)] : EGL Driver message (Error) eglCreateContext: Requested GLES version (3.0) is greater than max supported (2, 0).
[16050:16050:1008/112339.667107:WARNING:sandbox_linux.cc(393)] : InitializeSandbox() called with multiple threads in process gpu-process.
[16050:16050:1008/112339.667896:ERROR:gl_display.cc(520)] : EGL Driver message (Error) eglCreateContext: Requested GLES version (3.0) is greater than max supported (2, 0).Chrome flags attempted:
$ cat ~/.config/chrome-flags.conf
--use-angle=vulkan
--use-cmd-decoder=passthrough
--enable-features=UseOzonePlatform
--ozone-platform-hint=wayland
--ignore-gpu-blocklist
--enable-zero-copy
--disable-gpu-driver-bug-workarounds
--enable-features=VaapiVideoDecoderLast edited by vlovich (2023-11-11 19:13:46)
Offline
Running chrome on the command line, I see:
[181795:181795:1010/113222.469164:ERROR:gbm_wrapper.cc(253)] Failed to export buffer to dma_buf: No such file or directory (2)
[181795:181795:1010/113222.469225:ERROR:gbm_pixmap_wayland.cc(82)] Cannot create bo with format= RGBA_8888 and usage=SCANOUT
[181795:181795:1010/113222.469398:ERROR:gbm_wrapper.cc(253)] Failed to export buffer to dma_buf: No such file or directory (2)
[181795:181795:1010/113222.469431:ERROR:gbm_pixmap_wayland.cc(82)] Cannot create bo with format= RGBA_8888 and usage=GPU_READ
[181795:181795:1010/113222.469448:ERROR:shared_image_factory.cc(910)] CreateSharedImage: could not create backing.
[181795:181795:1010/113222.469468:ERROR:shared_image_factory.cc(758)] DestroySharedImage: Could not find shared image mailbox
[181795:181795:1010/113222.469517:ERROR:gpu_service_impl.cc(1084)] Exiting GPU process because some drivers can't recover from errors. GPU process will restart shortly.
[181741:181741:1010/113222.481142:ERROR:gpu_process_host.cc(989)] GPU process exited unexpectedly: exit_code=8704
[181823:1:1010/113222.514174:ERROR:command_buffer_proxy_impl.cc(129)] ContextResult::kTransientFailure: Failed to send GpuControl.CreateCommandBuffer.
[181974:181974:1010/113222.606826:ERROR:gbm_wrapper.cc(253)] Failed to export buffer to dma_buf: No such file or directory (2)
[181974:181974:1010/113222.606876:ERROR:gbm_pixmap_wayland.cc(82)] Cannot create bo with format= RGBA_8888 and usage=SCANOUT
[181974:181974:1010/113222.606972:ERROR:gbm_wrapper.cc(253)] Failed to export buffer to dma_buf: No such file or directory (2)
[181974:181974:1010/113222.606986:ERROR:gbm_pixmap_wayland.cc(82)] Cannot create bo with format= RGBA_8888 and usage=GPU_READ
[181974:181974:1010/113222.606998:ERROR:shared_image_factory.cc(910)] CreateSharedImage: could not create backing.
[181974:181974:1010/113222.607012:ERROR:shared_image_factory.cc(758)] DestroySharedImage: Could not find shared image mailbox
[181974:181974:1010/113222.607051:ERROR:gpu_service_impl.cc(1084)] Exiting GPU process because some drivers can't recover from errors. GPU process will restart shortly.
[181823:1:1010/113222.611414:ERROR:command_buffer_proxy_impl.cc(321)] GPU state invalid after WaitForGetOffsetInRange.
[181741:181741:1010/113222.612950:ERROR:gpu_process_host.cc(989)] GPU process exited unexpectedly: exit_code=8704
[181991:181991:1010/113222.712447:ERROR:gbm_wrapper.cc(253)] Failed to export buffer to dma_buf: No such file or directory (2)
[181991:181991:1010/113222.712538:ERROR:gbm_pixmap_wayland.cc(82)] Cannot create bo with format= RGBA_8888 and usage=SCANOUT
[181991:181991:1010/113222.712622:ERROR:gbm_wrapper.cc(253)] Failed to export buffer to dma_buf: No such file or directory (2)
[181991:181991:1010/113222.712633:ERROR:gbm_pixmap_wayland.cc(82)] Cannot create bo with format= RGBA_8888 and usage=GPU_READ
[181991:181991:1010/113222.712654:ERROR:shared_image_factory.cc(910)] CreateSharedImage: could not create backing.
[181991:181991:1010/113222.712669:ERROR:shared_image_factory.cc(758)] DestroySharedImage: Could not find shared image mailbox
[181991:181991:1010/113222.712706:ERROR:gpu_service_impl.cc(1084)] Exiting GPU process because some drivers can't recover from errors. GPU process will restart shortly.
[181823:1:1010/113222.716057:ERROR:command_buffer_proxy_impl.cc(321)] GPU state invalid after WaitForGetOffsetInRange.
[181823:1:1010/113222.716082:ERROR:grcontext_for_gles2_interface.cc(61)] Skia shader compilation error
------------------------
#version 100
precision mediump float;
precision mediump sampler2D;
uniform highp vec4 sk_RTAdjust;
attribute highp vec2 position;
attribute highp vec2 localCoord;
varying highp vec2 vlocalCoord_S0;
void main() {
vlocalCoord_S0 = localCoord;
gl_Position = vec4(position, 0.0, 1.0);
gl_Position = vec4(gl_Position.xy * sk_RTAdjust.xz + gl_Position.ww * sk_RTAdjust.yw, 0.0, gl_Position.w);
}
Errors:
[181741:181741:1010/113222.717354:ERROR:gpu_process_host.cc(989)] GPU process exited unexpectedly: exit_code=8704
[182000:182000:1010/113222.742315:ERROR:gl_display.cc(520)] EGL Driver message (Error) eglCreateContext: Requested GLES version (3.0) is greater than max supported (2, 0).
[182000:182000:1010/113222.744429:ERROR:gl_display.cc(520)] EGL Driver message (Error) eglCreateContext: Requested GLES version (3.0) is greater than max supported (2, 0).
INFO: Created TensorFlow Lite XNNPACK delegate for CPU.
[181890:1:1010/113225.477308:ERROR:command_buffer_proxy_impl.cc(129)] ContextResult::kTransientFailure: Failed to send GpuControl.CreateCommandBuffer.Offline
I recently enabled Wayland.
What does this mean? did you read the "wayland" article in the Wiki?
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Yes I followed the wiki, that's what I meant by "I recently enabled" (i.e. I configured SDDM to start a Wayland KDE session).
DESKTOP_SESSION=plasmawayland
XDG_SESSION_TYPE=wayland
WAYLAND_DISPLAY=wayland-0Offline
The latest Chrome m120 beta seems to fix the HW acceleration issue but the white speckling remains. Seems like a Chrome/Nvidia bug here.
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The latest Chrome m120 beta seems to fix the HW acceleration issue but the white speckling remains. Seems like a Chrome/Nvidia bug here.
The white speckling is still present in Chrome v124. Is it a Chrome or NVIDIA bug?
PS: There are RGB speckling near the upper right corner, and white speckling in terminal
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