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Little lags while watching streams or other videos (like every 10 minutes for maybe 3 secs)
Reported by
nikikr...@gmail.com,
Jul 24 2017
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Issue descriptionUserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Safari/537.36 Example URL: twitch.tv Steps to reproduce the problem: 1. go on twitch.tv 2. open up a stream 3. watch for a few minutes and a little stutter will occur What is the expected behavior? No lag but instead a steady video What went wrong? I dont know what's wrong I guess thats it's something with the RAM but the issue only occured since I added a new SSD to my computer. Did this work before? Yes 59.0.3071.115 Is it a problem with Flash or HTML5? N/A Does this work in other browsers? Yes Chrome version: 59.0.3071.115 Channel: stable OS Version: 10.0 Flash Version: Shockwave Flash 26.0 r0 Contents of chrome://gpu: Graphics Feature Status Canvas: Software only, hardware acceleration unavailable Flash: Software only, hardware acceleration unavailable Flash Stage3D: Software only, hardware acceleration unavailable Flash Stage3D Baseline profile: Software only, hardware acceleration unavailable Compositing: Software only, hardware acceleration unavailable Multiple Raster Threads: Enabled Native GpuMemoryBuffers: Software only. Hardware acceleration disabled Rasterization: Software only, hardware acceleration unavailable Video Decode: Software only. Hardware acceleration disabled Video Encode: Software only, hardware acceleration unavailable WebGL: Hardware accelerated but at reduced performance WebGL2: Unavailable Driver Bug Workarounds clear_uniforms_before_first_program_use decode_encode_srgb_for_generatemipmap disable_discard_framebuffer disable_dxgi_zero_copy_video disable_framebuffer_cmaa exit_on_context_lost scalarize_vec_and_mat_constructor_args Problems Detected GPU rasterization should only be enabled on NVIDIA and Intel DX11+, and AMD RX-R2 GPUs for now.: 643850 Disabled Features: gpu_rasterization 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 Framebuffer discarding can hurt performance on non-tilers: 570897 Applied Workarounds: disable_discard_framebuffer Limited enabling of Chromium GL_INTEL_framebuffer_CMAA: 535198 Applied Workarounds: disable_framebuffer_cmaa Zero-copy NV12 video displays incorrect colors on NVIDIA drivers.: 635319 Applied Workarounds: disable_dxgi_zero_copy_video Disable KHR_blend_equation_advanced until cc shaders are updated: 661715 Decode and Encode before generateMipmap for srgb format textures on Windows: 634519 Applied Workarounds: decode_encode_srgb_for_generatemipmap Accelerated video decode has been disabled, either via blacklist, about:flags or the command line. Disabled Features: video_decode Native GpuMemoryBuffers have been disabled, either via about:flags or command line. Disabled Features: native_gpu_memory_buffers Version Information Data exported 25.7.2017, 01:30:22 Chrome version Chrome/59.0.3071.115 Operating system Windows NT 10.0.15063 Software rendering list version 13.8 Driver bug list version 10.102 ANGLE commit id a9042d3c1952 2D graphics backend Skia/59 ef6f9c65527412ec4057ea0551f2e051beb94d32 Command Line Args Files (x86)\Google\Chrome\Application\chrome.exe" --profile-directory=Default --flag-switches-begin --allow-nacl-socket-api=* --disable-accelerated-video-decode --enable-nacl --flag-switches-end Driver Information Initialization time 0 In-process GPU true Passthrough Command Decoder false Supports overlays false Sandboxed false GPU0 VENDOR = 0x10de, DEVICE= 0x13c2 Optimus false Optimus false AMD switchable false Desktop compositing Aero Glass Diagonal Monitor Size of \\.\DISPLAY1 23.9" Driver vendor Google Inc. Driver version 3.3.0.2 Driver date 2017/04/07 Pixel shader version 3.0 Vertex shader version 3.0 Max. MSAA samples 4 Machine model name Machine model version GL_VENDOR Google Inc. GL_RENDERER Google SwiftShader GL_VERSION OpenGL ES 2.0 SwiftShader GL_EXTENSIONS Disabled Extensions GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent Window system binding vendor Window system binding version Window system binding extensions Direct rendering Yes Reset notification strategy 0x0000 GPU process crash count 0 Compositor Information Tile Update Mode One-copy Partial Raster Enabled GpuMemoryBuffers Status ATC Software only ATCIA Software only DXT1 Software only DXT5 Software only ETC1 Software only R_8 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_8888 Software only RGBA_F16 Software only YVU_420 Software only YUV_420_BIPLANAR Software only UYVY_422 Software only Diagnostics ... loading ... Log Messages GpuProcessHostUIShim: The GPU process exited normally. Everything is okay.
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Jul 25 2017
Ye I have my drivers up to date.
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Jul 25 2017
+Internals>GPU folks since I can't seem to tell why you'd be in software only mode from that chrome://gpu log with the latest drivers. To confirm, can you run DxDiag and attach the report here? https://support.microsoft.com/en-us/instantanswers/b319762b-f281-41b4-b746-d14de804b246/open-and-run-dxdiag-exe
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Jul 25 2017
Maybe issue 643850? +ericrk
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Jul 26 2017
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Jul 26 2017
Looks like the whole GPU has been disabled. nikikrug7@: is it possible that you have "Use hardware acceleration when available" disabled in chrome://settings (Advanced)? dalecurtis@: I do see --disable-accelerated-video-decode in the command line args, although perhaps that's normal when the entire GPU has been disabled.
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Jul 26 2017
@senorblanco: Yes that's normal when the GPU is disabled.
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Jul 26 2017
Also, if chrome://gpu doesn't include the value of that setting it probably should so we can quickly tell from bug reports...
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Aug 1 2017
reporter@, can you enable GPU acceleration? in chrome://settings, look for "Use hardware acceleration when available", Please report if it fix this problem.
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Sep 1 2017
no response from reporter@ for 1 month. friendly ping again. Reporter@, please respond questions in c#9?
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Sep 12 2017
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Comment 1 by dalecur...@chromium.org
, Jul 24 2017