Attached are the promised full chrome://gpu/ logs.
- Sedat -
Graphics Feature Status
Canvas: Hardware accelerated
Compositing: Hardware accelerated
Multiple Raster Threads: Enabled
Out-of-process Rasterization: Disabled
OpenGL: Enabled
Hardware Protected Video Decode: Unavailable
Rasterization: Hardware accelerated on all pages
Skia Renderer: Enabled
Video Decode: Software only. Hardware acceleration disabled
Vulkan: Disabled
WebGL: Hardware accelerated
WebGL2: Hardware accelerated
Driver Bug Workarounds
adjust_src_dst_region_for_blitframebuffer
clear_uniforms_before_first_program_use
decode_encode_srgb_for_generatemipmap
exit_on_context_lost
msaa_is_slow
scalarize_vec_and_mat_constructor_args
disabled_extension_GL_KHR_blend_equation_advanced
disabled_extension_GL_KHR_blend_equation_advanced_coherent
Problems Detected
Protected video decoding with swap chain is for certain Intel and AMD GPUs on
Windows: 1093625
Disabled Features: protected_video_decode
Clear uniforms before first program use on all platforms: 124764, 349137
Applied Workarounds: clear_uniforms_before_first_program_use
Always rewrite vec/mat constructors to be consistent: 398694
Applied Workarounds: scalarize_vec_and_mat_constructor_args
On Intel GPUs MSAA performance is not acceptable for GPU rasterization: 527565
Applied Workarounds: msaa_is_slow
adjust src/dst region if blitting pixels outside framebuffer on Linux Intel:
664740
Applied Workarounds: adjust_src_dst_region_for_blitframebuffer
Disable KHR_blend_equation_advanced until cc shaders are updated: 661715
Applied Workarounds: disable(GL_KHR_blend_equation_advanced),
disable(GL_KHR_blend_equation_advanced_coherent)
Decode and Encode before generateMipmap for srgb format textures on Linux Mesa
ANGLE path: 634519
Applied Workarounds: decode_encode_srgb_for_generatemipmap
Some drivers can't recover after OUT_OF_MEM and context lost: 893177
Applied Workarounds: exit_on_context_lost
Accelerated video decode has been disabled, either via blocklist, about:flags
or the command line.
Disabled Features: video_decode
ANGLE Features
allow_compressed_formats (Frontend workarounds): Enabled: true
Allow compressed formats
disable_anisotropic_filtering (Frontend workarounds): Disabled
Disable support for anisotropic filtering
disable_program_binary (Frontend features) anglebug:5007: Disabled
Disable support for GL_OES_get_program_binary
disable_program_caching_for_transform_feedback (Frontend workarounds):
Disabled: IsAndroid() && isQualcomm
On some GPUs, program binaries don't contain transform feedback varyings
lose_context_on_out_of_memory (Frontend workarounds): Enabled: true
Some users rely on a lost context notification if a GL_OUT_OF_MEMORY error
occurs
scalarize_vec_and_mat_constructor_args (Frontend workarounds) 398694: Enabled:
true
Always rewrite vec/mat constructors to be consistent
sync_framebuffer_bindings_on_tex_image (Frontend workarounds): Disabled:
IsWindows() && isIntel
On some drivers TexImage sometimes seems to interact with the Framebuffer
add_and_true_to_loop_condition (OpenGL workarounds): Disabled: IsApple() &&
isIntel
Calculation of loop conditions in for and while loop has bug
adjust_src_dst_region_for_blitframebuffer (OpenGL workarounds) 830046: Enabled:
IsLinux() || (IsAndroid() && isNvidia) || (IsWindows() && isNvidia)
Many platforms have issues with blitFramebuffer when the parameters are large.
allow_clear_for_robust_resource_init (OpenGL workarounds) 883276: Disabled:
IsApple()
Using glClear for robust resource initialization is buggy on some drivers and
leads to texture corruption. Default to data uploads except on MacOS where it
is very slow.
always_call_use_program_after_link (OpenGL workarounds) 110263: Enabled: true
Always call useProgram after a successful link to avoid a driver bug
avoid_1_bit_alpha_texture_formats (OpenGL workarounds): Disabled:
functions->standard == STANDARD_GL_DESKTOP && isAMD
Issue with 1-bit alpha framebuffer formats
avoid_dxt1_srgb_texture_format (OpenGL workarounds): Disabled: IsWindows() &&
isIntel
Replaces DXT1 sRGB with DXT1 sRGB Alpha as a driver bug workaround.
clamp_array_access (OpenGL workarounds) anglebug:2978: Enabled: IsAndroid() ||
isAMD || !functions->hasExtension("GL_KHR_robust_buffer_access_behavior")
Clamp uniform array access to avoid reading invalid memory.
clamp_frag_depth (OpenGL workarounds): Disabled: isNvidia
gl_FragDepth is not clamped correctly when rendering to a floating point depth
buffer
clamp_msc_rate (OpenGL workarounds) 1042393: Disabled: IsLinux() && IsWayland()
Some drivers return bogus values for GetMscRate, so we clamp it to 30Hz
clamp_point_size (OpenGL workarounds): Disabled: IsAndroid() || isNvidia
The point size range reported from the API is inconsistent with the actual
behavior
clear_to_zero_or_one_broken (OpenGL workarounds) 710443: Disabled: IsApple() &&
isIntel && GetMacOSVersion() < OSVersion(10, 12, 6)
Clears when the clear color is all zeros or ones do not work.
clip_src_region_for_blitframebuffer (OpenGL workarounds) 830046: Disabled:
IsApple() || (IsLinux() && isAMD)
Issues with blitFramebuffer when the parameters don't match the framebuffer
size.
decode_encode_srgb_for_generatemipmap (OpenGL workarounds) anglebug:4646:
Disabled: IsApple() && functions->standard == STANDARD_GL_DESKTOP
Decode and encode before generateMipmap for srgb format textures.
disable_blend_func_extended (OpenGL workarounds) anglebug:1085: Enabled: isAMD
|| isIntel
ARB_blend_func_extended does not pass the tests
disable_draw_buffers_indexed (OpenGL workarounds): Disabled: IsWindows() &&
isAMD
Disable OES_draw_buffers_indexed extension.
disable_gpu_switching_support (OpenGL workarounds) 1091824: Disabled:
isDualGPUMacWithNVIDIA
Disable GPU switching support (use only the low-power GPU) on older MacBook
Pros.
disable_native_parallel_compile (OpenGL workarounds) 1094869: Disabled:
isTSANBuild && IsLinux() && isNvidia
Do not use native KHR_parallel_shader_compile even when available.
disable_semaphore_fd (OpenGL workarounds) 1046462: Disabled: IsLinux() && isAMD
&& isMesa && mesaVersion < (std::array<int, 3>{19, 3, 5})
Disable GL_EXT_semaphore_fd extension
disable_timestamp_queries (OpenGL workarounds) 811661: Disabled: IsLinux() &&
isVMWare
Disable GL_EXT_disjoint_timer_query extension
disable_worker_contexts (OpenGL workarounds) 849576: Disabled: (IsWindows() &&
(isIntel || isAMD)) || (IsLinux() && isNvidia)
Some tests have been seen to fail using worker contexts
do_while_glsl_causes_gpu_hang (OpenGL workarounds) 644669: Disabled: IsApple()
&& functions->standard == STANDARD_GL_DESKTOP && GetMacOSVersion() <
OSVersion(10, 11, 0)
Some GLSL constructs involving do-while loops cause GPU hangs
does_srgb_clears_on_linear_framebuffer_attachments (OpenGL workarounds):
Enabled: functions->standard == STANDARD_GL_DESKTOP && (isIntel || isAMD)
Issue clearing framebuffers with linear attachments when GL_FRAMEBUFFER_SRGB is
enabled
dont_initialize_uninitialized_locals (OpenGL workarounds) anglebug:2046:
Disabled: IsAndroid() && isQualcomm
Initializing uninitialized locals caused odd behavior in a few WebGL 2 tests
dont_relink_programs_in_parallel (OpenGL workarounds) anglebug:3045: Disabled:
IsAndroid() || (IsWindows() && isIntel)
Relinking a program in parallel is buggy
dont_use_loops_to_initialize_variables (OpenGL workarounds) 809422: Disabled:
(IsAndroid() && isQualcomm) || (isIntel && IsApple())
For loops used to initialize variables hit native GLSL compiler bugs
emulate_abs_int_function (OpenGL workarounds) 642227: Disabled: IsApple() &&
isIntel
abs(i) where i is an integer returns unexpected result
emulate_atan_2_float (OpenGL workarounds) 672380: Disabled: isNvidia
atan(y, x) may return a wrong answer
emulate_copyteximage2d_from_renderbuffers (OpenGL workarounds) anglebug:4674:
Disabled: IsApple() && functions->standard == STANDARD_GL_ES && !(isAMD &&
IsWindows())
CopyTexImage2D spuriously returns errors on iOS when copying from renderbuffers.
emulate_isnan_float (OpenGL workarounds) 650547: Disabled: isIntel && IsApple()
&& IsSkylake(device) && GetMacOSVersion() < OSVersion(10, 13, 2)
Using isnan() on highp float will get wrong answer
emulate_max_vertex_attrib_stride (OpenGL workarounds) anglebug:1936: Disabled:
IsLinux() && functions->standard == STANDARD_GL_DESKTOP && isAMD
Some drivers return 0 when MAX_VERTEX_ATTRIB_STRIED queried
emulate_pack_skip_rows_and_pack_skip_pixels (OpenGL workarounds) anglebug:4849:
Disabled: IsApple() && (isAMD || isIntel || isNvidia)
GL_PACK_SKIP_ROWS and GL_PACK_SKIP_PIXELS are ignored in Apple's OpenGL driver.
emulate_primitive_restart_fixed_index (OpenGL workarounds) anglebug:3997:
Enabled: functions->standard == STANDARD_GL_DESKTOP &&
functions->isAtLeastGL(gl::Version(3, 1)) &&
!functions->isAtLeastGL(gl::Version(4, 3))
When GL_PRIMITIVE_RESTART_FIXED_INDEX is not available, emulate it with
GL_PRIMITIVE_RESTART and glPrimitiveRestartIndex.
finish_does_not_cause_queries_to_be_available (OpenGL workarounds): Disabled:
functions->standard == STANDARD_GL_DESKTOP && isNvidia
glFinish doesn't cause all queries to report available result
flush_before_delete_texture_if_copied_to (OpenGL workarounds) anglebug:4267:
Disabled: IsApple() && isIntel
Some drivers track CopyTex{Sub}Image texture dependencies incorrectly. Flush
before glDeleteTextures in this case
initialize_current_vertex_attributes (OpenGL workarounds): Disabled: isNvidia
During initialization, assign the current vertex attributes to the
spec-mandated defaults
max_3d_array_texture_size_1024 (OpenGL workarounds) 927470: Disabled:
limitMaxTextureSize
Limit max 3d texture size and max array texture layers to 1024 to avoid system
hang
max_msaa_sample_count_4 (OpenGL workarounds) 797243: Disabled: IsAndroid() ||
(IsApple() && (isIntel || isAMD || isNvidia))
Various rendering bugs have been observed when using higher MSAA counts
max_texture_size_limit_4096 (OpenGL workarounds) 927470: Disabled: IsAndroid()
|| limitMaxTextureSize
Limit max texture size to 4096 to avoid frequent out-of-memory errors
pack_last_row_separately_for_padding_inclusion (OpenGL workarounds)
anglebug:1512: Disabled: IsApple() || isNvidia
When uploading textures from an pack buffer, some drivers count an extra row
padding
pack_overlapping_rows_separately_pack_buffer (OpenGL workarounds): Disabled:
isNvidia
In the case of packing to a pixel pack buffer, pack overlapping rows row by row
pre_add_texel_fetch_offsets (OpenGL workarounds) 642605: Disabled: IsApple() &&
isIntel
Intel Mac drivers mistakenly consider the parameter position of nagative vaule
as invalid even if the sum of position and offset is in range, so we need to
add workarounds by rewriting texelFetchOffset(sampler, position, lod, offset)
into texelFetch(sampler, position + offset, lod).
query_counter_bits_generates_errors (OpenGL workarounds) anglebug:3027:
Disabled: IsNexus5X(vendor, device)
Drivers generate errors when querying the number of bits in timer queries
read_pixels_using_implementation_color_read_format (OpenGL workarounds)
anglebug:4214: Disabled: functions->standard == STANDARD_GL_ES &&
functions->isAtLeastGLES(gl::Version(3, 1)) &&
functions->hasGLESExtension("GL_EXT_texture_norm16")
Quite some OpenGL ES drivers don't implement readPixels for RGBA/UNSIGNED_SHORT
from EXT_texture_norm16 correctly
reapply_ubo_bindings_after_using_binary_program (OpenGL workarounds)
anglebug:1637: Disabled: isAMD || IsAndroid()
Some drivers forget about UBO bindings when using program binaries
regenerate_struct_names (OpenGL workarounds) 403957: Disabled: IsApple()
All Mac drivers do not handle struct scopes correctly. This workaround
overwrites a structname with a unique prefix.
remove_dynamic_indexing_of_swizzled_vector (OpenGL workarounds) 709351:
Disabled: IsApple() || IsAndroid() || IsWindows()
Dynamic indexing of swizzled l-values doesn't work correctly on various
platforms.
remove_invarient_and_centroid_for_essl3 (OpenGL workarounds): Enabled:
functions->isAtMostGL(gl::Version(4, 1)) || (functions->standard ==
STANDARD_GL_DESKTOP && isAMD)
Fix spec difference between GLSL 4.1 or lower and ESSL3
reset_teximage2d_base_level (OpenGL workarounds) 705865: Disabled: IsApple() &&
isIntel && GetMacOSVersion() >= OSVersion(10, 12, 4)
Reset texture base level before calling glTexImage2D to work around pixel
comparison failure.
reset_texture_generates_errors (OpenGL workarounds) anglebug:3859: Disabled:
IsApple() || (IsWindows() && isAMD)
Calling glTexImage2D with zero size generates errors.
rewrite_float_unary_minus_operator (OpenGL workarounds) 308366: Disabled:
IsApple() && isIntel && GetMacOSVersion() < OSVersion(10, 12, 0)
Using '-<float>' will get wrong answer
rewrite_repeated_assign_to_swizzled (OpenGL workarounds): Disabled: isNvidia
Repeated assignment to swizzled values inside a GLSL user-defined function have
incorrect results
rewrite_row_major_matrices (OpenGL workarounds) anglebug:2273: Disabled: false
Rewrite row major matrices in shaders as column major as a driver bug workaround
rewrite_vector_scalar_arithmetic (OpenGL workarounds) 772651: Disabled: isNvidia
Certain types of GLSL arithmetic ops mixing vectors and scalars may be executed
incorrectly
rgb_dxt1_textures_sample_zero_alpha (OpenGL workarounds) anglebug:3729:
Disabled: IsApple()
Sampling BLACK texels from RGB DXT1 textures returns transparent black on Mac.
rgba4_is_not_supported_for_color_rendering (OpenGL workarounds): Enabled:
functions->standard == STANDARD_GL_DESKTOP && isIntel
GL_RGBA4 is not color renderable
set_primitive_restart_fixed_index_for_draw_arrays (OpenGL workarounds)
anglebug:3997: Disabled: features->emulatePrimitiveRestartFixedIndex.enabled &&
IsApple() && isIntel
Some drivers discard vertex data in DrawArrays calls when the fixed primitive
restart index is within the number of primitives being drawn.
unfold_short_circuits (OpenGL workarounds) anglebug:482: Disabled: IsApple()
Mac incorrectly executes both sides of && and || expressions when they should
short-circuit.
unpack_last_row_separately_for_padding_inclusion (OpenGL workarounds)
anglebug:1512: Disabled: IsApple() || isNvidia
When uploading textures from an unpack buffer, some drivers count an extra row
padding
unpack_overlapping_rows_separately_unpack_buffer (OpenGL workarounds):
Disabled: isNvidia
In the case of unpacking from a pixel unpack buffer, unpack overlapping rows
row by row
unsized_srgb_read_pixels_doesnt_transform (OpenGL workarounds) 565179:
Disabled: IsAndroid() && isQualcomm
Drivers returning raw sRGB values instead of linearized values when calling
glReadPixels on unsized sRGB texture formats
use_unused_blocks_with_standard_or_shared_layout (OpenGL workarounds):
Disabled: (IsApple() && functions->standard == STANDARD_GL_DESKTOP) ||
(IsLinux() && isAMD)
Unused std140 or shared uniform blocks will be treated as inactive
vertex_id_does_not_include_base_vertex (OpenGL workarounds): Disabled:
IsApple() && isAMD
gl_VertexID in GLSL vertex shader doesn't include base vertex value
Version Information
Data exported 2020-12-31T18:50:32.495Z
Chrome version Chrome/87.0.4280.88
Operating system Linux 5.10.4-4-amd64-clang-ias
Software rendering list URL
https://chromium.googlesource.com/chromium/src/+/89e2380a3e36c3464b5dd1302349b1382549290d/gpu/config/software_rendering_list.json
Driver bug list URL
https://chromium.googlesource.com/chromium/src/+/89e2380a3e36c3464b5dd1302349b1382549290d/gpu/config/gpu_driver_bug_list.json
ANGLE commit id unknown hash
2D graphics backend Skia/87 489348851cca51b23f522734b6db3c785ffdfaed
Command Line /usr/lib/chromium/chromium --show-component-extension-options
--enable-gpu-rasterization --no-default-browser-check --disable-pings
--media-router=0 --enable-remote-extensions --load-extension
--flag-switches-begin --flag-switches-end
--file-url-path-alias=/gen=/usr/lib/chromium/gen
Driver Information
Initialization time 124
In-process GPU false
Passthrough Command Decoder true
Sandboxed false
GPU0 VENDOR= 0x8086 [Google Inc.], DEVICE=0x0116 [ANGLE (Intel Open Source
Technology Center, Mesa DRI Intel(R) HD Graphics 3000 (SNB GT2), OpenGL 3.3
core)] *ACTIVE*
Optimus false
AMD switchable false
Driver vendor ANGLE
Driver version 2.1.13674
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_VENDOR Google Inc.
GL_RENDERER ANGLE (Intel Open Source Technology Center, Mesa DRI Intel(R)
HD Graphics 3000 (SNB GT2), OpenGL 3.3 core)
GL_VERSION OpenGL ES 2.0.0 (ANGLE 2.1.13674 git hash: 4b254ce7b497)
GL_EXTENSIONS GL_ANGLE_base_vertex_base_instance GL_ANGLE_client_arrays
GL_ANGLE_depth_texture GL_ANGLE_explicit_context
GL_ANGLE_explicit_context_gles1 GL_ANGLE_framebuffer_blit
GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_memory_size
GL_ANGLE_multi_draw 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_external_update GL_ANGLE_texture_rectangle
GL_ANGLE_translated_shader_source GL_APPLE_clip_distance GL_ARB_sync
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_CHROMIUM_sync_query
GL_EXT_blend_minmax GL_EXT_color_buffer_half_float GL_EXT_debug_marker
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_multisample_compatibility GL_EXT_occlusion_query_boolean
GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_sRGB_write_control
GL_EXT_shader_texture_lod GL_EXT_shadow_samplers
GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc
GL_EXT_texture_compression_s3tc_srgb GL_EXT_texture_cube_map_array
GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888
GL_EXT_texture_rg GL_EXT_texture_sRGB_decode GL_EXT_texture_storage
GL_EXT_unpack_subimage GL_KHR_debug GL_KHR_parallel_shader_compile
GL_NV_depth_buffer_float2 GL_NV_fence GL_NV_pack_subimage
GL_NV_pixel_buffer_object GL_NV_read_depth GL_NV_read_stencil
GL_NV_shader_noperspective_interpolation
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_draw_elements_base_vertex GL_OES_element_index_uint
GL_OES_fbo_render_mipmap GL_OES_get_program_binary GL_OES_mapbuffer
GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives
GL_OES_surfaceless_context GL_OES_texture_3D GL_OES_texture_border_clamp
GL_OES_texture_cube_map_array GL_OES_texture_float GL_OES_texture_float_linear
GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot
GL_OES_vertex_array_object GL_WEBGL_video_texture
Disabled Extensions GL_KHR_blend_equation_advanced
GL_KHR_blend_equation_advanced_coherent
Disabled WebGL Extensions
Window system binding vendor
Window system binding version 1.5 (ANGLE 2.1.13674 git hash: 4b254ce7b497)
Window system binding extensions EGL_EXT_create_context_robustness
EGL_KHR_create_context EGL_KHR_get_all_proc_addresses
EGL_ANGLE_create_context_webgl_compatibility
EGL_CHROMIUM_create_context_bind_generates_resource EGL_CHROMIUM_sync_control
EGL_ANGLE_sync_control_rate 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_create_context_no_error EGL_NOK_texture_from_pixmap
Window manager KWin
XDG_CURRENT_DESKTOP KDE
Compositing manager No
System visual ID 0
RGBA visual ID 0
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, 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, 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
BGR_565 Software only
RGBA_4444 Software only
RGBX_8888 Software only
RGBA_8888 Software only
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
P010 Software only
Display(s) Information
Info Display[65] bounds=[0,0 1366x768], workarea=[0,0 1366x732], scale=1,
rotation=0, panel_rotation=0 external.
Color space (all) {primaries:BT709, transfer:IEC61966_2_1, matrix:RGB,
range:FULL}
Buffer format (all) BGRA_8888
SDR white level in nits 100
Bits per color component 8
Bits per pixel 24
Refresh Rate in Hz 60
Video Acceleration Information
Decode h264 baseline 16x16 to 2048x2048 pixels
Decode h264 main 16x16 to 2048x2048 pixels
Decode h264 high 16x16 to 2048x2048 pixels
Encode h264 baseline 321x241 to 2048x2048 pixels, and/or 30.000 fps
Encode h264 main 321x241 to 2048x2048 pixels, and/or 30.000 fps
Encode h264 high 321x241 to 2048x2048 pixels, and/or 30.000 fps
Vulkan Information
Device Performance Information
Log Messages
[19666:19666:1231/194737.468589:ERROR:sandbox_linux.cc(374)] :
InitializeSandbox() called with multiple threads in process gpu-process.
[19666:19666:1231/194737.773848:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194737.773982:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194737.977867:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194737.978016:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194738.014151:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194738.014319:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194738.020256:ERROR:angle_platform_impl.cc(43)] :
renderergl_utils.cpp:2088 (ClearErrors): Preexisting GL error 0x00000500 as of
../../third_party/angle/src/libANGLE/renderer/gl/TextureGL.cpp, setStorage:987.
[19666:19666:1231/194738.333856:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194738.334219:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194738.626630:ERROR:angle_platform_impl.cc(43)] :
renderergl_utils.cpp:2088 (ClearErrors): Preexisting GL error 0x00000500 as of
../../third_party/angle/src/libANGLE/renderer/gl/TextureGL.cpp, setStorage:987.
[19666:19666:1231/194740.364112:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194740.364444:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194740.369740:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194740.370069:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194740.374726:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194740.375021:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194740.380887:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194740.381201:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194740.384324:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194740.384611:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194740.449491:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194740.449807:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194740.479434:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194740.479772:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194740.523336:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194740.523793:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194740.611239:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194740.611673:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194740.654751:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194740.655209:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194740.935612:ERROR:angle_platform_impl.cc(43)] :
renderergl_utils.cpp:2088 (ClearErrors): Preexisting GL error 0x00000500 as of
../../third_party/angle/src/libANGLE/renderer/gl/TextureGL.cpp, setStorage:987.
[19666:19666:1231/194753.592356:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194753.592554:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194753.625412:ERROR:angle_platform_impl.cc(43)] :
renderergl_utils.cpp:2088 (ClearErrors): Preexisting GL error 0x00000500 as of
../../third_party/angle/src/libANGLE/renderer/gl/TextureGL.cpp,
setImageHelper:256.
[19666:19666:1231/194823.365221:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194823.365658:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194823.420163:ERROR:angle_platform_impl.cc(43)] :
renderergl_utils.cpp:2088 (ClearErrors): Preexisting GL error 0x00000500 as of
../../third_party/angle/src/libANGLE/renderer/gl/TextureGL.cpp, setStorage:987.
[19666:19666:1231/194847.735603:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194847.736061:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194847.855918:ERROR:angle_platform_impl.cc(43)] :
renderergl_utils.cpp:2088 (ClearErrors): Preexisting GL error 0x00000500 as of
../../third_party/angle/src/libANGLE/renderer/gl/TextureGL.cpp,
setImageHelper:256.
[19666:19666:1231/194847.899076:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194847.899429:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194847.964238:ERROR:angle_platform_impl.cc(43)] :
renderergl_utils.cpp:2088 (ClearErrors): Preexisting GL error 0x00000500 as of
../../third_party/angle/src/libANGLE/renderer/gl/TextureGL.cpp,
setImageHelper:256.
[19666:19666:1231/194906.736718:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194906.737108:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194906.833490:WARNING:angle_platform_impl.cc(48)] :
ProgramGL.cpp:990 (checkLinkStatus): Program link or binary loading failed with
no info log.
[19666:19666:1231/194906.833909:ERROR:shared_context_state.cc(74)] : Skia
shader compilation error ------------------------ Errors: Invalid program
binary version.
[19666:19666:1231/194906.850368:ERROR:angle_platform_impl.cc(43)] :
renderergl_utils.cpp:2088 (ClearErrors): Preexisting GL error 0x00000500 as of
../../third_party/angle/src/libANGLE/renderer/gl/TextureGL.cpp,
setImageHelper:256.
GpuProcessHost: The GPU process exited with code 256.
[19859:19859:1231/195032.264469:ERROR:sandbox_linux.cc(374)] :
InitializeSandbox() called with multiple threads in process gpu-process.
Graphics Feature Status
Canvas: Hardware accelerated
Compositing: Hardware accelerated
Multiple Raster Threads: Enabled
Out-of-process Rasterization: Disabled
OpenGL: Enabled
Hardware Protected Video Decode: Unavailable
Rasterization: Hardware accelerated on all pages
Skia Renderer: Enabled
Video Decode: Software only. Hardware acceleration disabled
Vulkan: Disabled
WebGL: Hardware accelerated
WebGL2: Hardware accelerated
Driver Bug Workarounds
adjust_src_dst_region_for_blitframebuffer
clear_uniforms_before_first_program_use
decode_encode_srgb_for_generatemipmap
exit_on_context_lost
msaa_is_slow
scalarize_vec_and_mat_constructor_args
disabled_extension_GL_KHR_blend_equation_advanced
disabled_extension_GL_KHR_blend_equation_advanced_coherent
Problems Detected
Protected video decoding with swap chain is for certain Intel and AMD GPUs on
Windows: 1093625
Disabled Features: protected_video_decode
Clear uniforms before first program use on all platforms: 124764, 349137
Applied Workarounds: clear_uniforms_before_first_program_use
Always rewrite vec/mat constructors to be consistent: 398694
Applied Workarounds: scalarize_vec_and_mat_constructor_args
On Intel GPUs MSAA performance is not acceptable for GPU rasterization: 527565
Applied Workarounds: msaa_is_slow
adjust src/dst region if blitting pixels outside framebuffer on Linux Intel:
664740
Applied Workarounds: adjust_src_dst_region_for_blitframebuffer
Disable KHR_blend_equation_advanced until cc shaders are updated: 661715
Applied Workarounds: disable(GL_KHR_blend_equation_advanced),
disable(GL_KHR_blend_equation_advanced_coherent)
Decode and Encode before generateMipmap for srgb format textures on Linux Mesa
ANGLE path: 634519
Applied Workarounds: decode_encode_srgb_for_generatemipmap
Some drivers can't recover after OUT_OF_MEM and context lost: 893177
Applied Workarounds: exit_on_context_lost
Accelerated video decode has been disabled, either via blocklist, about:flags
or the command line.
Disabled Features: video_decode
ANGLE Features
allow_compressed_formats (Frontend workarounds): Enabled: true
Allow compressed formats
disable_anisotropic_filtering (Frontend workarounds): Disabled
Disable support for anisotropic filtering
disable_program_binary (Frontend features) anglebug:5007: Disabled
Disable support for GL_OES_get_program_binary
disable_program_caching_for_transform_feedback (Frontend workarounds):
Disabled: IsAndroid() && isQualcomm
On some GPUs, program binaries don't contain transform feedback varyings
lose_context_on_out_of_memory (Frontend workarounds): Enabled: true
Some users rely on a lost context notification if a GL_OUT_OF_MEMORY error
occurs
scalarize_vec_and_mat_constructor_args (Frontend workarounds) 398694: Enabled:
true
Always rewrite vec/mat constructors to be consistent
sync_framebuffer_bindings_on_tex_image (Frontend workarounds): Disabled:
IsWindows() && isIntel
On some drivers TexImage sometimes seems to interact with the Framebuffer
add_and_true_to_loop_condition (OpenGL workarounds): Disabled: IsApple() &&
isIntel
Calculation of loop conditions in for and while loop has bug
adjust_src_dst_region_for_blitframebuffer (OpenGL workarounds) 830046: Enabled:
IsLinux() || (IsAndroid() && isNvidia) || (IsWindows() && isNvidia)
Many platforms have issues with blitFramebuffer when the parameters are large.
allow_clear_for_robust_resource_init (OpenGL workarounds) 883276: Disabled:
IsApple()
Using glClear for robust resource initialization is buggy on some drivers and
leads to texture corruption. Default to data uploads except on MacOS where it
is very slow.
always_call_use_program_after_link (OpenGL workarounds) 110263: Enabled: true
Always call useProgram after a successful link to avoid a driver bug
avoid_1_bit_alpha_texture_formats (OpenGL workarounds): Disabled:
functions->standard == STANDARD_GL_DESKTOP && isAMD
Issue with 1-bit alpha framebuffer formats
avoid_dxt1_srgb_texture_format (OpenGL workarounds): Disabled: IsWindows() &&
isIntel
Replaces DXT1 sRGB with DXT1 sRGB Alpha as a driver bug workaround.
clamp_array_access (OpenGL workarounds) anglebug:2978: Enabled: IsAndroid() ||
isAMD || !functions->hasExtension("GL_KHR_robust_buffer_access_behavior")
Clamp uniform array access to avoid reading invalid memory.
clamp_frag_depth (OpenGL workarounds): Disabled: isNvidia
gl_FragDepth is not clamped correctly when rendering to a floating point depth
buffer
clamp_msc_rate (OpenGL workarounds) 1042393: Disabled: IsLinux() && IsWayland()
Some drivers return bogus values for GetMscRate, so we clamp it to 30Hz
clamp_point_size (OpenGL workarounds): Disabled: IsAndroid() || isNvidia
The point size range reported from the API is inconsistent with the actual
behavior
clear_to_zero_or_one_broken (OpenGL workarounds) 710443: Disabled: IsApple() &&
isIntel && GetMacOSVersion() < OSVersion(10, 12, 6)
Clears when the clear color is all zeros or ones do not work.
clip_src_region_for_blitframebuffer (OpenGL workarounds) 830046: Disabled:
IsApple() || (IsLinux() && isAMD)
Issues with blitFramebuffer when the parameters don't match the framebuffer
size.
decode_encode_srgb_for_generatemipmap (OpenGL workarounds) anglebug:4646:
Disabled: IsApple() && functions->standard == STANDARD_GL_DESKTOP
Decode and encode before generateMipmap for srgb format textures.
disable_blend_func_extended (OpenGL workarounds) anglebug:1085: Enabled: isAMD
|| isIntel
ARB_blend_func_extended does not pass the tests
disable_draw_buffers_indexed (OpenGL workarounds): Disabled: IsWindows() &&
isAMD
Disable OES_draw_buffers_indexed extension.
disable_gpu_switching_support (OpenGL workarounds) 1091824: Disabled:
isDualGPUMacWithNVIDIA
Disable GPU switching support (use only the low-power GPU) on older MacBook
Pros.
disable_native_parallel_compile (OpenGL workarounds) 1094869: Disabled:
isTSANBuild && IsLinux() && isNvidia
Do not use native KHR_parallel_shader_compile even when available.
disable_semaphore_fd (OpenGL workarounds) 1046462: Disabled: IsLinux() && isAMD
&& isMesa && mesaVersion < (std::array<int, 3>{19, 3, 5})
Disable GL_EXT_semaphore_fd extension
disable_timestamp_queries (OpenGL workarounds) 811661: Disabled: IsLinux() &&
isVMWare
Disable GL_EXT_disjoint_timer_query extension
disable_worker_contexts (OpenGL workarounds) 849576: Disabled: (IsWindows() &&
(isIntel || isAMD)) || (IsLinux() && isNvidia)
Some tests have been seen to fail using worker contexts
do_while_glsl_causes_gpu_hang (OpenGL workarounds) 644669: Disabled: IsApple()
&& functions->standard == STANDARD_GL_DESKTOP && GetMacOSVersion() <
OSVersion(10, 11, 0)
Some GLSL constructs involving do-while loops cause GPU hangs
does_srgb_clears_on_linear_framebuffer_attachments (OpenGL workarounds):
Enabled: functions->standard == STANDARD_GL_DESKTOP && (isIntel || isAMD)
Issue clearing framebuffers with linear attachments when GL_FRAMEBUFFER_SRGB is
enabled
dont_initialize_uninitialized_locals (OpenGL workarounds) anglebug:2046:
Disabled: IsAndroid() && isQualcomm
Initializing uninitialized locals caused odd behavior in a few WebGL 2 tests
dont_relink_programs_in_parallel (OpenGL workarounds) anglebug:3045: Disabled:
IsAndroid() || (IsWindows() && isIntel)
Relinking a program in parallel is buggy
dont_use_loops_to_initialize_variables (OpenGL workarounds) 809422: Disabled:
(IsAndroid() && isQualcomm) || (isIntel && IsApple())
For loops used to initialize variables hit native GLSL compiler bugs
emulate_abs_int_function (OpenGL workarounds) 642227: Disabled: IsApple() &&
isIntel
abs(i) where i is an integer returns unexpected result
emulate_atan_2_float (OpenGL workarounds) 672380: Disabled: isNvidia
atan(y, x) may return a wrong answer
emulate_copyteximage2d_from_renderbuffers (OpenGL workarounds) anglebug:4674:
Disabled: IsApple() && functions->standard == STANDARD_GL_ES && !(isAMD &&
IsWindows())
CopyTexImage2D spuriously returns errors on iOS when copying from renderbuffers.
emulate_isnan_float (OpenGL workarounds) 650547: Disabled: isIntel && IsApple()
&& IsSkylake(device) && GetMacOSVersion() < OSVersion(10, 13, 2)
Using isnan() on highp float will get wrong answer
emulate_max_vertex_attrib_stride (OpenGL workarounds) anglebug:1936: Disabled:
IsLinux() && functions->standard == STANDARD_GL_DESKTOP && isAMD
Some drivers return 0 when MAX_VERTEX_ATTRIB_STRIED queried
emulate_pack_skip_rows_and_pack_skip_pixels (OpenGL workarounds) anglebug:4849:
Disabled: IsApple() && (isAMD || isIntel || isNvidia)
GL_PACK_SKIP_ROWS and GL_PACK_SKIP_PIXELS are ignored in Apple's OpenGL driver.
emulate_primitive_restart_fixed_index (OpenGL workarounds) anglebug:3997:
Enabled: functions->standard == STANDARD_GL_DESKTOP &&
functions->isAtLeastGL(gl::Version(3, 1)) &&
!functions->isAtLeastGL(gl::Version(4, 3))
When GL_PRIMITIVE_RESTART_FIXED_INDEX is not available, emulate it with
GL_PRIMITIVE_RESTART and glPrimitiveRestartIndex.
finish_does_not_cause_queries_to_be_available (OpenGL workarounds): Disabled:
functions->standard == STANDARD_GL_DESKTOP && isNvidia
glFinish doesn't cause all queries to report available result
flush_before_delete_texture_if_copied_to (OpenGL workarounds) anglebug:4267:
Disabled: IsApple() && isIntel
Some drivers track CopyTex{Sub}Image texture dependencies incorrectly. Flush
before glDeleteTextures in this case
initialize_current_vertex_attributes (OpenGL workarounds): Disabled: isNvidia
During initialization, assign the current vertex attributes to the
spec-mandated defaults
max_3d_array_texture_size_1024 (OpenGL workarounds) 927470: Disabled:
limitMaxTextureSize
Limit max 3d texture size and max array texture layers to 1024 to avoid system
hang
max_msaa_sample_count_4 (OpenGL workarounds) 797243: Disabled: IsAndroid() ||
(IsApple() && (isIntel || isAMD || isNvidia))
Various rendering bugs have been observed when using higher MSAA counts
max_texture_size_limit_4096 (OpenGL workarounds) 927470: Disabled: IsAndroid()
|| limitMaxTextureSize
Limit max texture size to 4096 to avoid frequent out-of-memory errors
pack_last_row_separately_for_padding_inclusion (OpenGL workarounds)
anglebug:1512: Disabled: IsApple() || isNvidia
When uploading textures from an pack buffer, some drivers count an extra row
padding
pack_overlapping_rows_separately_pack_buffer (OpenGL workarounds): Disabled:
isNvidia
In the case of packing to a pixel pack buffer, pack overlapping rows row by row
pre_add_texel_fetch_offsets (OpenGL workarounds) 642605: Disabled: IsApple() &&
isIntel
Intel Mac drivers mistakenly consider the parameter position of nagative vaule
as invalid even if the sum of position and offset is in range, so we need to
add workarounds by rewriting texelFetchOffset(sampler, position, lod, offset)
into texelFetch(sampler, position + offset, lod).
query_counter_bits_generates_errors (OpenGL workarounds) anglebug:3027:
Disabled: IsNexus5X(vendor, device)
Drivers generate errors when querying the number of bits in timer queries
read_pixels_using_implementation_color_read_format (OpenGL workarounds)
anglebug:4214: Disabled: functions->standard == STANDARD_GL_ES &&
functions->isAtLeastGLES(gl::Version(3, 1)) &&
functions->hasGLESExtension("GL_EXT_texture_norm16")
Quite some OpenGL ES drivers don't implement readPixels for RGBA/UNSIGNED_SHORT
from EXT_texture_norm16 correctly
reapply_ubo_bindings_after_using_binary_program (OpenGL workarounds)
anglebug:1637: Disabled: isAMD || IsAndroid()
Some drivers forget about UBO bindings when using program binaries
regenerate_struct_names (OpenGL workarounds) 403957: Disabled: IsApple()
All Mac drivers do not handle struct scopes correctly. This workaround
overwrites a structname with a unique prefix.
remove_dynamic_indexing_of_swizzled_vector (OpenGL workarounds) 709351:
Disabled: IsApple() || IsAndroid() || IsWindows()
Dynamic indexing of swizzled l-values doesn't work correctly on various
platforms.
remove_invarient_and_centroid_for_essl3 (OpenGL workarounds): Enabled:
functions->isAtMostGL(gl::Version(4, 1)) || (functions->standard ==
STANDARD_GL_DESKTOP && isAMD)
Fix spec difference between GLSL 4.1 or lower and ESSL3
reset_teximage2d_base_level (OpenGL workarounds) 705865: Disabled: IsApple() &&
isIntel && GetMacOSVersion() >= OSVersion(10, 12, 4)
Reset texture base level before calling glTexImage2D to work around pixel
comparison failure.
reset_texture_generates_errors (OpenGL workarounds) anglebug:3859: Disabled:
IsApple() || (IsWindows() && isAMD)
Calling glTexImage2D with zero size generates errors.
rewrite_float_unary_minus_operator (OpenGL workarounds) 308366: Disabled:
IsApple() && isIntel && GetMacOSVersion() < OSVersion(10, 12, 0)
Using '-<float>' will get wrong answer
rewrite_repeated_assign_to_swizzled (OpenGL workarounds): Disabled: isNvidia
Repeated assignment to swizzled values inside a GLSL user-defined function have
incorrect results
rewrite_row_major_matrices (OpenGL workarounds) anglebug:2273: Disabled: false
Rewrite row major matrices in shaders as column major as a driver bug workaround
rewrite_vector_scalar_arithmetic (OpenGL workarounds) 772651: Disabled: isNvidia
Certain types of GLSL arithmetic ops mixing vectors and scalars may be executed
incorrectly
rgb_dxt1_textures_sample_zero_alpha (OpenGL workarounds) anglebug:3729:
Disabled: IsApple()
Sampling BLACK texels from RGB DXT1 textures returns transparent black on Mac.
rgba4_is_not_supported_for_color_rendering (OpenGL workarounds): Enabled:
functions->standard == STANDARD_GL_DESKTOP && isIntel
GL_RGBA4 is not color renderable
set_primitive_restart_fixed_index_for_draw_arrays (OpenGL workarounds)
anglebug:3997: Disabled: features->emulatePrimitiveRestartFixedIndex.enabled &&
IsApple() && isIntel
Some drivers discard vertex data in DrawArrays calls when the fixed primitive
restart index is within the number of primitives being drawn.
unfold_short_circuits (OpenGL workarounds) anglebug:482: Disabled: IsApple()
Mac incorrectly executes both sides of && and || expressions when they should
short-circuit.
unpack_last_row_separately_for_padding_inclusion (OpenGL workarounds)
anglebug:1512: Disabled: IsApple() || isNvidia
When uploading textures from an unpack buffer, some drivers count an extra row
padding
unpack_overlapping_rows_separately_unpack_buffer (OpenGL workarounds):
Disabled: isNvidia
In the case of unpacking from a pixel unpack buffer, unpack overlapping rows
row by row
unsized_srgb_read_pixels_doesnt_transform (OpenGL workarounds) 565179:
Disabled: IsAndroid() && isQualcomm
Drivers returning raw sRGB values instead of linearized values when calling
glReadPixels on unsized sRGB texture formats
use_unused_blocks_with_standard_or_shared_layout (OpenGL workarounds):
Disabled: (IsApple() && functions->standard == STANDARD_GL_DESKTOP) ||
(IsLinux() && isAMD)
Unused std140 or shared uniform blocks will be treated as inactive
vertex_id_does_not_include_base_vertex (OpenGL workarounds): Disabled:
IsApple() && isAMD
gl_VertexID in GLSL vertex shader doesn't include base vertex value
Version Information
Data exported 2020-12-31T18:52:50.109Z
Chrome version Chrome/87.0.4280.88
Operating system Linux 5.10.4-4-amd64-clang-ias
Software rendering list URL
https://chromium.googlesource.com/chromium/src/+/89e2380a3e36c3464b5dd1302349b1382549290d/gpu/config/software_rendering_list.json
Driver bug list URL
https://chromium.googlesource.com/chromium/src/+/89e2380a3e36c3464b5dd1302349b1382549290d/gpu/config/gpu_driver_bug_list.json
ANGLE commit id unknown hash
2D graphics backend Skia/87 489348851cca51b23f522734b6db3c785ffdfaed
Command Line /usr/lib/chromium/chromium --show-component-extension-options
--enable-gpu-rasterization --no-default-browser-check --disable-pings
--media-router=0 --enable-remote-extensions --load-extension
--flag-switches-begin --flag-switches-end
--file-url-path-alias=/gen=/usr/lib/chromium/gen
Driver Information
Initialization time 114
In-process GPU false
Passthrough Command Decoder true
Sandboxed false
GPU0 VENDOR= 0x8086 [Google Inc.], DEVICE=0x0116 [ANGLE (Intel Open Source
Technology Center, Mesa DRI Intel(R) HD Graphics 3000 (SNB GT2), OpenGL 3.3
core)] *ACTIVE*
Optimus false
AMD switchable false
Driver vendor ANGLE
Driver version 2.1.13674
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_VENDOR Google Inc.
GL_RENDERER ANGLE (Intel Open Source Technology Center, Mesa DRI Intel(R)
HD Graphics 3000 (SNB GT2), OpenGL 3.3 core)
GL_VERSION OpenGL ES 2.0.0 (ANGLE 2.1.13674 git hash: 4b254ce7b497)
GL_EXTENSIONS GL_ANGLE_base_vertex_base_instance GL_ANGLE_client_arrays
GL_ANGLE_depth_texture GL_ANGLE_explicit_context
GL_ANGLE_explicit_context_gles1 GL_ANGLE_framebuffer_blit
GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_memory_size
GL_ANGLE_multi_draw 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_external_update GL_ANGLE_texture_rectangle
GL_ANGLE_translated_shader_source GL_APPLE_clip_distance GL_ARB_sync
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_CHROMIUM_sync_query
GL_EXT_blend_minmax GL_EXT_color_buffer_half_float GL_EXT_debug_marker
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_multisample_compatibility GL_EXT_occlusion_query_boolean
GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_sRGB_write_control
GL_EXT_shader_texture_lod GL_EXT_shadow_samplers
GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc
GL_EXT_texture_compression_s3tc_srgb GL_EXT_texture_cube_map_array
GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888
GL_EXT_texture_rg GL_EXT_texture_sRGB_decode GL_EXT_texture_storage
GL_EXT_unpack_subimage GL_KHR_debug GL_KHR_parallel_shader_compile
GL_NV_depth_buffer_float2 GL_NV_fence GL_NV_pack_subimage
GL_NV_pixel_buffer_object GL_NV_read_depth GL_NV_read_stencil
GL_NV_shader_noperspective_interpolation
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_draw_elements_base_vertex GL_OES_element_index_uint
GL_OES_fbo_render_mipmap GL_OES_get_program_binary GL_OES_mapbuffer
GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives
GL_OES_surfaceless_context GL_OES_texture_3D GL_OES_texture_border_clamp
GL_OES_texture_cube_map_array GL_OES_texture_float GL_OES_texture_float_linear
GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot
GL_OES_vertex_array_object GL_WEBGL_video_texture
Disabled Extensions GL_KHR_blend_equation_advanced
GL_KHR_blend_equation_advanced_coherent
Disabled WebGL Extensions
Window system binding vendor
Window system binding version 1.5 (ANGLE 2.1.13674 git hash: 4b254ce7b497)
Window system binding extensions EGL_EXT_create_context_robustness
EGL_KHR_create_context EGL_KHR_get_all_proc_addresses
EGL_ANGLE_create_context_webgl_compatibility
EGL_CHROMIUM_create_context_bind_generates_resource EGL_CHROMIUM_sync_control
EGL_ANGLE_sync_control_rate 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_create_context_no_error EGL_NOK_texture_from_pixmap
Window manager KWin
XDG_CURRENT_DESKTOP KDE
Compositing manager No
System visual ID 0
RGBA visual ID 0
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, 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, 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
BGR_565 Software only
RGBA_4444 Software only
RGBX_8888 Software only
RGBA_8888 Software only
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
P010 Software only
Display(s) Information
Info Display[65] bounds=[0,0 1366x768], workarea=[0,0 1366x732], scale=1,
rotation=0, panel_rotation=0 external.
Color space (all) {primaries:BT709, transfer:IEC61966_2_1, matrix:RGB,
range:FULL}
Buffer format (all) BGRA_8888
SDR white level in nits 100
Bits per color component 8
Bits per pixel 24
Refresh Rate in Hz 60
Video Acceleration Information
Decode h264 baseline 16x16 to 2048x2048 pixels
Decode h264 main 16x16 to 2048x2048 pixels
Decode h264 high 16x16 to 2048x2048 pixels
Encode h264 baseline 321x241 to 2048x2048 pixels, and/or 30.000 fps
Encode h264 main 321x241 to 2048x2048 pixels, and/or 30.000 fps
Encode h264 high 321x241 to 2048x2048 pixels, and/or 30.000 fps
Vulkan Information
Device Performance Information
Log Messages
[19976:19976:1231/195240.560090:ERROR:sandbox_linux.cc(374)] :
InitializeSandbox() called with multiple threads in process gpu-process.
Graphics Feature Status
Canvas: Hardware accelerated
Compositing: Hardware accelerated
Multiple Raster Threads: Enabled
Out-of-process Rasterization: Disabled
OpenGL: Enabled
Hardware Protected Video Decode: Unavailable
Rasterization: Hardware accelerated on all pages
Skia Renderer: Enabled
Video Decode: Software only. Hardware acceleration disabled
Vulkan: Disabled
WebGL: Hardware accelerated
WebGL2: Hardware accelerated
Driver Bug Workarounds
adjust_src_dst_region_for_blitframebuffer
clear_uniforms_before_first_program_use
count_all_in_varyings_packing
decode_encode_srgb_for_generatemipmap
disable_post_sub_buffers_for_onscreen_surfaces
exit_on_context_lost
msaa_is_slow
rely_on_implicit_sync_for_swap_buffers
remove_invariant_and_centroid_for_essl3
scalarize_vec_and_mat_constructor_args
disabled_extension_GL_KHR_blend_equation_advanced
disabled_extension_GL_KHR_blend_equation_advanced_coherent
disabled_extension_GL_MESA_framebuffer_flip_y
Problems Detected
Protected video decoding with swap chain is for certain Intel and AMD GPUs on
Windows: 1093625
Disabled Features: protected_video_decode
Clear uniforms before first program use on all platforms: 124764, 349137
Applied Workarounds: clear_uniforms_before_first_program_use
Mesa drivers in Linux handle varyings without static use incorrectly: 333885
Applied Workarounds: count_all_in_varyings_packing
Disable partial swaps on Mesa drivers (detected with GL_RENDERER): 339493
Applied Workarounds: disable_post_sub_buffers_for_onscreen_surfaces
Always rewrite vec/mat constructors to be consistent: 398694
Applied Workarounds: scalarize_vec_and_mat_constructor_args
On Intel GPUs MSAA performance is not acceptable for GPU rasterization: 527565
Applied Workarounds: msaa_is_slow
Disable partial swaps on Mesa drivers (detected with GL_VERSION): 339493
Applied Workarounds: disable_post_sub_buffers_for_onscreen_surfaces
Decode and encode before generateMipmap for srgb format textures on os except
macosx: 634519
Applied Workarounds: decode_encode_srgb_for_generatemipmap
adjust src/dst region if blitting pixels outside framebuffer on Linux Intel:
664740
Applied Workarounds: adjust_src_dst_region_for_blitframebuffer
Mesa driver GL 3.3 requires invariant and centroid to match between shaders:
639760, 641129
Applied Workarounds: remove_invariant_and_centroid_for_essl3
Disable KHR_blend_equation_advanced until cc shaders are updated: 661715
Applied Workarounds: disable(GL_KHR_blend_equation_advanced),
disable(GL_KHR_blend_equation_advanced_coherent)
Some drivers can't recover after OUT_OF_MEM and context lost: 893177
Applied Workarounds: exit_on_context_lost
Avoid waiting on a egl fence before swapping buffers and rely on implicit sync
on Intel GPUs: 938286
Applied Workarounds: rely_on_implicit_sync_for_swap_buffers
Disable GL_MESA_framebuffer_flip_y for desktop GL: 964010
Applied Workarounds: disable(GL_MESA_framebuffer_flip_y)
Accelerated video decode has been disabled, either via blocklist, about:flags
or the command line.
Disabled Features: video_decode
Version Information
Data exported 2021-01-03T10:23:09.163Z
Chrome version Chrome/87.0.4280.88
Operating system Linux 5.10.4-3-amd64-clang11-cfi
Software rendering list URL
https://chromium.googlesource.com/chromium/src/+/89e2380a3e36c3464b5dd1302349b1382549290d/gpu/config/software_rendering_list.json
Driver bug list URL
https://chromium.googlesource.com/chromium/src/+/89e2380a3e36c3464b5dd1302349b1382549290d/gpu/config/gpu_driver_bug_list.json
ANGLE commit id unknown hash
2D graphics backend Skia/87 489348851cca51b23f522734b6db3c785ffdfaed
Command Line /usr/lib/chromium/chromium --show-component-extension-options
--enable-gpu-rasterization --no-default-browser-check --disable-pings
--media-router=0 --enable-remote-extensions --load-extension --use-gl=desktop
--flag-switches-begin --flag-switches-end
--file-url-path-alias=/gen=/usr/lib/chromium/gen
Driver Information
Initialization time 109
In-process GPU false
Passthrough Command Decoder false
Sandboxed false
GPU0 VENDOR= 0x8086 [Intel Open Source Technology Center], DEVICE=0x0116
[Mesa DRI Intel(R) HD Graphics 3000 (SNB GT2)] *ACTIVE*
Optimus false
AMD switchable false
Driver vendor Mesa
Driver version 20.2.6
GPU CUDA compute capability major version 0
Pixel shader version 3.30
Vertex shader version 3.30
Max. MSAA samples 4
Machine model name
Machine model version
GL_VENDOR Intel Open Source Technology Center
GL_RENDERER Mesa DRI Intel(R) HD Graphics 3000 (SNB GT2)
GL_VERSION 3.3 (Core Profile) Mesa 20.2.6
GL_EXTENSIONS GL_3DFX_texture_compression_FXT1 GL_AMD_draw_buffers_blend
GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_trinary_minmax
GL_AMD_texture_texture4 GL_AMD_vertex_shader_layer
GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3
GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable
GL_ARB_ES2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays
GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage
GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control
GL_ARB_compressed_texture_pixel_storage GL_ARB_conditional_render_inverted
GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output
GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_direct_state_access
GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex
GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location
GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions
GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_framebuffer_object
GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image
GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_instanced_arrays
GL_ARB_internalformat_query GL_ARB_internalformat_query2
GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range
GL_ARB_multi_bind GL_ARB_occlusion_query2 GL_ARB_parallel_shader_compile
GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite
GL_ARB_polygon_offset_clamp GL_ARB_program_interface_query
GL_ARB_provoking_vertex GL_ARB_robustness GL_ARB_sample_shading
GL_ARB_sampler_objects GL_ARB_seamless_cube_map
GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects
GL_ARB_shader_bit_encoding GL_ARB_shader_draw_parameters
GL_ARB_shader_group_vote GL_ARB_shader_objects GL_ARB_shader_subroutine
GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array
GL_ARB_shading_language_420pack GL_ARB_shading_language_include
GL_ARB_shading_language_packing GL_ARB_sync GL_ARB_texture_barrier
GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32
GL_ARB_texture_buffer_range GL_ARB_texture_compression_rgtc
GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic
GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge
GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two
GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle
GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage
GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_timer_query
GL_ARB_transform_feedback2 GL_ARB_transform_feedback_overflow_query
GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra
GL_ARB_vertex_array_object GL_ARB_vertex_attrib_binding
GL_ARB_vertex_buffer_object GL_ARB_vertex_shader
GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev
GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float
GL_EXT_EGL_image_storage GL_EXT_EGL_sync GL_EXT_abgr
GL_EXT_blend_equation_separate GL_EXT_demote_to_helper_invocation
GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit
GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled
GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil
GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp
GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch_non_coherent
GL_EXT_shader_integer_mix GL_EXT_texture_array GL_EXT_texture_compression_dxt1
GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc
GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB
GL_EXT_texture_sRGB_R8 GL_EXT_texture_sRGB_decode GL_EXT_texture_shadow_lod
GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle
GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra
GL_IBM_multimode_draw_arrays GL_INTEL_blackhole_render
GL_INTEL_performance_query GL_KHR_blend_equation_advanced
GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error
GL_KHR_parallel_shader_compile GL_KHR_robustness GL_MESA_pack_invert
GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba
GL_NV_conditional_render GL_NV_depth_clamp GL_NV_packed_depth_stencil
GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc
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 SGI
Window system binding version 1.4
Window system binding extensions GLX_ARB_create_context
GLX_ARB_create_context_no_error GLX_ARB_create_context_profile
GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float
GLX_ARB_framebuffer_sRGB GLX_ARB_get_proc_address GLX_ARB_multisample
GLX_EXT_buffer_age GLX_EXT_create_context_es2_profile
GLX_EXT_create_context_es_profile GLX_EXT_fbconfig_packed_float
GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_texture_from_pixmap
GLX_EXT_visual_info GLX_EXT_visual_rating GLX_INTEL_swap_event
GLX_MESA_copy_sub_buffer GLX_MESA_query_renderer GLX_MESA_swap_control
GLX_OML_swap_method GLX_OML_sync_control GLX_SGIS_multisample GLX_SGIX_fbconfig
GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_SGI_make_current_read
GLX_SGI_swap_control GLX_SGI_video_sync
Window manager KWin
XDG_CURRENT_DESKTOP KDE
Compositing manager No
System visual ID 33
RGBA visual ID 308
Direct rendering version DRI3
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, 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, 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
BGR_565 Software only
RGBA_4444 Software only
RGBX_8888 Software only
RGBA_8888 Software only
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
P010 Software only
Display(s) Information
Info Display[65] bounds=[0,0 1366x768], workarea=[0,0 1366x732], scale=1,
rotation=0, panel_rotation=0 external.
Color space (all) {primaries:BT709, transfer:IEC61966_2_1, matrix:RGB,
range:FULL}
Buffer format (all) BGRA_8888
SDR white level in nits 100
Bits per color component 8
Bits per pixel 24
Refresh Rate in Hz 60
Video Acceleration Information
Decode h264 baseline 16x16 to 2048x2048 pixels
Decode h264 main 16x16 to 2048x2048 pixels
Decode h264 high 16x16 to 2048x2048 pixels
Encode h264 baseline 321x241 to 2048x2048 pixels, and/or 30.000 fps
Encode h264 main 321x241 to 2048x2048 pixels, and/or 30.000 fps
Encode h264 high 321x241 to 2048x2048 pixels, and/or 30.000 fps
Vulkan Information
Device Performance Information
Log Messages
[6641:6641:0103/112301.264321:ERROR:sandbox_linux.cc(374)] :
InitializeSandbox() called with multiple threads in process gpu-process.
-dileks // 03-Jan-2021
