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WebSDR - no audio after update to recent version
Reported by
eric.mue...@googlemail.com,
Dec 7
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Issue descriptionUserAgent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.80 Safari/537.36 Example URL: http://farnham-sdr.com/ (and any other WebSDR website that has no "Start-Audio" button, where audio used to work instantly.) Steps to reproduce the problem: 1. go to above mentioned website 2. select any frequency that's broadcasting audio 3. notice that you hear nothing - not even noise What is the expected behavior? Audio of any kind is audible What went wrong? You guys messed up the new version of Chrome preventing it to play the audio on WebSDR pages. Did this work before? Yes The version before automatically updating to Version 71.0.3578.80 (Offizieller Build) (64-Bit) Is it a problem with Flash or HTML5? HTML5 Does this work in other browsers? N/A Chrome version: 71.0.3578.80 Channel: stable OS Version: Win 7 Pro Flash Version: Contents of chrome://gpu: Graphics Feature Status Canvas: Hardware accelerated Flash: Hardware accelerated Flash Stage3D: Hardware accelerated Flash Stage3D Baseline profile: Hardware accelerated Compositing: Hardware accelerated Multiple Raster Threads: Enabled Native GpuMemoryBuffers: Software only. Hardware acceleration disabled Out-of-process Rasterization: Disabled Hardware Protected Video Decode: Unavailable Rasterization: Hardware accelerated Skia Deferred Display List: Disabled Skia Renderer: Disabled Surface Control: Disabled Surface Synchronization: Enabled Video Decode: Hardware accelerated Viz Service Display Compositor: Disabled WebGL: Hardware accelerated WebGL2: Hardware accelerated Driver Bug Workarounds clear_uniforms_before_first_program_use decode_encode_srgb_for_generatemipmap disable_accelerated_vpx_decode disable_delayed_copy_nv12 disable_direct_composition disable_discard_framebuffer disable_dxgi_zero_copy_video disable_framebuffer_cmaa exit_on_context_lost force_cube_complete 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 Windows and Intel only Disabled Features: protected_video_decode Some drivers are unable to reset the D3D device in the GPU process sandbox Applied Workarounds: exit_on_context_lost 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 ANGLE crash on glReadPixels from incomplete cube map texture: 518889 Applied Workarounds: force_cube_complete On Intel GPUs MSAA performance is not acceptable for GPU rasterization: 527565 Applied Workarounds: msaa_is_slow Framebuffer discarding can hurt performance on non-tilers: 570897 Applied Workarounds: disable_discard_framebuffer Direct composition flashes black initially on Win <10: 588588 Applied Workarounds: disable_direct_composition Zero copy DXGI video hangs on shutdown on Win < 8.1: 621190 Applied Workarounds: disable_dxgi_zero_copy_video Use GL_INTEL_framebuffer_CMAA on ChromeOS: 535198 Applied Workarounds: disable_framebuffer_cmaa 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 Windows: 634519 Applied Workarounds: decode_encode_srgb_for_generatemipmap VPx decoding isn't supported well before Windows 10 creators update.: 616318, 667532 Applied Workarounds: disable_accelerated_vpx_decode VPx decoding is too slow on Intel Broadwell, Skylake, and CherryView: 616318 Applied Workarounds: disable_accelerated_vpx_decode Delayed copy NV12 crashes on Intel on Windows <= 8.1.: 727216 Applied Workarounds: disable_delayed_copy_nv12 Native GpuMemoryBuffers have been disabled, either via about:flags or command line. Disabled Features: native_gpu_memory_buffers Viz service display compositor is not enabled by default. Disabled Features: viz_display_compositor Skia renderer is not used by default. Disabled Features: skia_renderer Skia deferred display list is not used by default. Disabled Features: skia_deferred_display_list Version Information Data exported 2018-12-07T18:39:05.563Z Chrome version Chrome/71.0.3578.80 Operating system Windows NT 6.1.7601 SP1 Software rendering list URL https://chromium.googlesource.com/chromium/src/+/2ac50e7249fbd55e6f517a28131605c9fb9fe897/gpu/config/software_rendering_list.json Driver bug list URL https://chromium.googlesource.com/chromium/src/+/2ac50e7249fbd55e6f517a28131605c9fb9fe897/gpu/config/gpu_driver_bug_list.json ANGLE commit id f2ed299569c0 2D graphics backend Skia/71 7469a9341afab19271b8ef07af5c16a0f2c4ccc1- Command Line "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --flag-switches-begin --top-chrome-md=material-refresh --flag-switches-end Driver Information Initialization time 27 In-process GPU false Passthrough Command Decoder false Sandboxed true GPU0 VENDOR = 0x8086 [Google Inc.], DEVICE= 0x1912 [ANGLE (Intel(R) HD Graphics 530 Direct3D11 vs_5_0 ps_5_0)] *ACTIVE* Optimus false AMD switchable false Desktop compositing Aero Glass Direct Composition false Supports overlays false Overlay capabilities Diagonal Monitor Size of \\.\DISPLAY1 24.9" Driver D3D12 feature level Not supported Driver Vulkan API version Not supported Driver vendor Intel Corporation Driver version 21.20.16.4565 Driver date 12-10-2016 GPU CUDA compute capability major version 0 Pixel shader version 5.0 Vertex shader version 5.0 Max. MSAA samples 16 Machine model name Machine model version GL_VENDOR Google Inc. GL_RENDERER ANGLE (Intel(R) HD Graphics 530 Direct3D11 vs_5_0 ps_5_0) GL_VERSION OpenGL ES 2.0 (ANGLE 2.1.0.f2ed299569c0) GL_EXTENSIONS 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_lossy_etc_decode GL_ANGLE_multiview_multisample GL_ANGLE_pack_reverse_row_order GL_ANGLE_program_cache_control GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_color_buffer_float_rgb GL_CHROMIUM_color_buffer_float_rgba GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_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_frag_depth GL_EXT_map_buffer_range GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_bptc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_s3tc_srgb GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_KHR_parallel_shader_compile GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth32 GL_OES_element_index_uint 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_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 OES_compressed_EAC_R11_signed_texture OES_compressed_EAC_R11_unsigned_texture OES_compressed_EAC_RG11_signed_texture OES_compressed_EAC_RG11_unsigned_texture OES_compressed_ETC2_RGB8_texture OES_compressed_ETC2_RGBA8_texture OES_compressed_ETC2_punchthroughA_RGBA8_texture OES_compressed_ETC2_punchthroughA_sRGB8_alpha_texture OES_compressed_ETC2_sRGB8_alpha8_texture OES_compressed_ETC2_sRGB8_texture Disabled Extensions GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent Disabled WebGL Extensions Window system binding vendor Google Inc. (adapter LUID: 0000000000009080) Window system binding version 1.4 (ANGLE 2.1.0.f2ed299569c0) Window system binding extensions EGL_EXT_create_context_robustness EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer EGL_ANGLE_window_fixed_size EGL_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_EXT_device_query EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_flexible_surface_compatibility EGL_ANGLE_stream_producer_d3d_texture EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_EXT_pixel_format_float EGL_KHR_surfaceless_context EGL_ANGLE_display_texture_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 Direct rendering Yes Reset notification strategy 0x8252 GPU process crash count 0 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 GPU_READ, SCANOUT RGBA_8888 GPU_READ, SCANOUT BGRX_8888 Software only BGRX_1010102 Software only RGBX_1010102 Software only BGRA_8888 Software only RGBA_F16 Software only YVU_420 Software only YUV_420_BIPLANAR Software only UYVY_422 Software only Display(s) Information Info Display[2528732444] bounds=[0,0 2560x1440], workarea=[0,0 2560x1410], scale=1, external. Color space information {primaries:BT709, transfer:IEC61966_2_1, matrix:RGB, range:FULL} Bits per color component 8 Bits per pixel 24 Video Acceleration Information Decode h264 baseline up to 1920x1088 pixels Decode h264 main up to 1920x1088 pixels Decode h264 high up to 1920x1088 pixels Diagnostics 0 b3DAccelerationEnabled true b3DAccelerationExists true bAGPEnabled true bAGPExistenceValid true bAGPExists true bCanRenderWindow true bDDAccelerationEnabled true bDriverBeta false bDriverDebug false bDriverSigned false bDriverSignedValid false bNoHardware false dwBpp 32 dwDDIVersion 11 dwHeight 1440 dwRefreshRate 60 dwWHQLLevel 0 dwWidth 2560 iAdapter 0 lDriverSize 93406304 lMiniVddSize 0 szAGPStatusEnglish Enabled szAGPStatusLocalized Aktiviert szChipType Intel(R) HD Graphics Family szD3DStatusEnglish Enabled szD3DStatusLocalized Aktiviert szDACType Internal szDDIVersionEnglish 11 szDDIVersionLocalized 11 szDDStatusEnglish Enabled szDDStatusLocalized Aktiviert szDXVAHDEnglish Supported szDXVAModes ModeMPEG2_A ModeMPEG2_C ModeWMV9_C ModeVC1_C szDescription Intel(R) HD Graphics 530 szDeviceId 0x1912 szDeviceIdentifier {D7B78E66-5A52-11CF-2C6A-0239BDC2D835} szDeviceName \\.\DISPLAY1 szDisplayMemoryEnglish 1888 MB szDisplayMemoryLocalized 1888 MB szDisplayModeEnglish 2560 x 1440 (32 bit) (60Hz) szDisplayModeLocalized 2560 x 1440 (32 bit) (60Hz) szDriverAssemblyVersion 21.20.16.4565 szDriverAttributes Final Retail szDriverDateEnglish 12/14/2016 21:06:38 szDriverDateLocalized 14.12.2016 21:06:38 szDriverLanguageEnglish English szDriverLanguageLocalized Englisch szDriverModelEnglish WDDM 1.1 szDriverModelLocalized WDDM 1.1 szDriverName igdumdim64.dll,igd10iumd64.dll,igd10iumd64.dll,igdumdim32,igd10iumd32,igd10iumd32 szDriverNodeStrongName oem39.inf:IntelGfx.NTamd64.6.1:iSKLD_w7:21.20.16.4565:pci\ven_8086&dev_1912 szDriverSignDate szDriverVersion 21.20.0016.4565 szKeyDeviceID Enum\PCI\VEN_8086&DEV_1912&SUBSYS_19121849&REV_06 szKeyDeviceKey \Registry\Machine\System\CurrentControlSet\Control\Video\{46C7DD38-816C-4D50-B8C7-37A6CF1D1224}\0000 szManufacturer Intel Corporation szMiniVdd Nicht zutreffend szMiniVddDateEnglish n/a szMiniVddDateLocalized Nicht zutreffend szMonitorMaxRes szMonitorName PnP-Monitor (Standard) szNotesEnglish No problems found. szNotesLocalized Es wurden keine Probleme gefunden. szOverlayEnglish Supported szRankOfInstalledDriver 00E62001 szRegHelpText szRevision szRevisionId 0x0006 szSubSysId 0x19121849 szTestResultD3D7English Not run szTestResultD3D7Localized Nicht ausgeführt szTestResultD3D8English Not run szTestResultD3D8Localized Nicht ausgeführt szTestResultD3D9English Not run szTestResultD3D9Localized Nicht ausgeführt szTestResultDDEnglish Not run szTestResultDDLocalized Nicht ausgeführt szVdd Nicht zutreffend szVendorId 0x8086 Log Messages GpuProcessHostUIShim: [3764:1472:1207/160013.450:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/160038.792:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/160157.721:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/160606.060:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/160917.177:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/161002.340:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/161010.334:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/161126.624:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/161250.207:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/164450.929:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/164544.292:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/164635.378:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/170311.453:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/170328.644:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/170939.562:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/172320.494:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/172615.797:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/172734.200:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/172825.075:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/172906.484:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/173202.836:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/173224.732:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174002.219:ERROR:gles2_cmd_decoder.cc(17611)] : [.BrowserCompositor-000000000CCCC360]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name [3764:1472:1207/174002.219:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-000000000CCCC360]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering. [3764:1472:1207/174002.220:ERROR:gles2_cmd_decoder.cc(17611)] : [.BrowserCompositor-000000000CCCC360]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name [3764:1472:1207/174002.220:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-000000000CCCC360]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering. [3764:1472:1207/174002.220:ERROR:gles2_cmd_decoder.cc(17611)] : [.BrowserCompositor-000000000CCCC360]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name [3764:1472:1207/174002.220:ERROR:gles2_cmd_decoder.cc(10219)] : [.BrowserCompositor-000000000CCCC360]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering. [3764:1472:1207/174013.703:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174014.907:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174017.183:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174017.451:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174109.058:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174109.613:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174212.298:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174212.594:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174235.604:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174258.257:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174258.287:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174308.955:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174309.002:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174334.412:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174336.621:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174430.122:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174431.352:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174505.698:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174505.938:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174719.731:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174722.297:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:11144:1207/174734.822:WARNING:angle_platform_impl.cc(52)] : compileToBinary(232): C:\fakepath(66,8-58): warning X3571: pow(f, e) will not work for negative f, use abs(f) or conditionally handle negative values if you expect them C:\fakepath(74,9-43): warning X3571: pow(f, e) will not work for negative f, use abs(f) or conditionally handle negative values if you expect them [3764:1472:1207/174901.875:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/174902.417:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/175120.389:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/175122.646:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/175209.960:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/175221.317:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/184754.076:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/190444.900:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/190522.623:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/190525.336:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. [3764:1472:1207/190537.241:ERROR:gl_surface_egl.cc(537)] : EGL Driver message (Error) eglQueryDeviceAttribEXT: Bad attribute. GpuProcessHostUIShim: Please fix this. Thanks.
,
Dec 7
I don't know. What I do know is that there have been problem with WebSDR pages with older previous versions of Chrome, but as said in the report - it worked fine until I turned of my PC yesterday evening. Now my Chrome is updated (with the screen space wasting material design that can't be turned off with flags) and WebSDR pages (no matter which) not working anymore... Apart from those pages that have a specific "Start Audio" button, from back when the issues came up the first time, I think years ago. But even on those pages it worked all just fine until last night even without having to use that button.
,
Dec 7
For example http://websdr.ewi.utwente.nl:8901/ has a start button which pops up on the top left of the screen when first loading the page. After clicking it, audio starts working.
,
Dec 7
Please take a look at: https://developers.google.com/web/updates/2018/11/web-audio-autoplay#policy-adjustments As of M71, AudioContext is allowed to produce audio stream only after user interaction. (e.g. button)
,
Dec 7
Is there a way to circumvent this or a flag to set or a way to inject the button into websites (most of them) that don't have one using console? Otherwise I see no way for me to use WebSDR on available websites anymore. This is an issue. Going back to Java might be a working solution but I assume HTML5 was introduced to avoid Java's shortcomings.
,
Dec 7
Perhaps this short snippet can be helpful? https://gist.github.com/surma/301c9c377aaf90a3fdae615d4840bb2e You can change your browser sound setting: Setting > Content Settings > Sound > Allow > "Add" > Type the url to be allowed.
,
Dec 7
Unfortunately the code from that repository isn't working anymore (when I tried it on e.g. http://hackgreensdr.org:8901/) and I don't know Java, so I cannot fix it myself. That would have been a great little fix for any page for now though! As for the settings, the switch on top of that settings page in my browser is set to "on". Therefore I would assume, that by default audio is played on any page. Since that seems not to be the case anymore starting with the current version of Chromium and every single website has to be allowed manually in the settings below the switch, I would suggest to remove the slider from the settings page altogether - or better make it work again. Anyways, thanks for helping me out and pointing me to a working solution (manually adding each and every page). Again, thanks a lot!
,
Dec 7
Closing as WAI |
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Comment 1 by dalecur...@chromium.org
, Dec 7