I have tried every fix i can find in forums

Is this a duplicate of  bug 792966 ?

I don't know I have been trying to fix this or get a fix for it for over a
week

Please provide the contents of the about:gpu page from your system.

@Reporter, could you please respond to the comment#4, hence adding the feedback label to it

I wasn't sure how to show the problem , all I wanted to do was report the
problem is it still an issue yes I still can't play some of the games
through Facebook games

On Dec 12, 2017 8:05 PM, "dtapu… via monorail" <monorail+v2.2182922724@
chromium.org> wrote:

Thank you for providing more feedback. Adding requester "sc00335628@techmahindra.com" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Please go to chrome://gpu in your browser and send us the full contents of the page. Without that, we won't be able to figure anything out. Thanks.

raphics Feature Status

   - Canvas: Software only, hardware acceleration unavailable
   - CheckerImaging: Disabled
   - 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: Disabled
   - Native GpuMemoryBuffers: Software only. Hardware acceleration disabled
   - Rasterization: Software only, hardware acceleration unavailable
   - Video Decode: Software only, hardware acceleration unavailable
   - Video Encode: Software only, hardware acceleration unavailable
   - WebGL: Hardware accelerated but at reduced performance
   - WebGL2: Software only, hardware acceleration unavailable

Problems Detected

   - Drivers older than 2009-01 on Windows are possibly unreliable: 72979
   < http://crbug.com/72979 >, 89802 <http://crbug.com/89802>, 315205
   < http://crbug.com/315205 >
   *Disabled
   Features: flash_stage3d, gpu_compositing, panel_fitting, flash3d,
gpu_rasterization, accelerated_2d_canvas, accelerated_video_decode,
accelerated_webgl2, accelerated_webgl, flash_stage3d_baseline,
accelerated_video_encode*
   - GPU rasterization should only be enabled on NVIDIA and Intel DX11+,
   and AMD RX-R2 GPUs for now.: 643850 <http://crbug.com/643850>
   *Disabled Features: gpu_rasterization*
   - Raster is using a single thread.
   *Disabled Features: multiple_raster_threads*
   - Native GpuMemoryBuffers have been disabled, either via about:flags or
   command line.
   *Disabled Features: native_gpu_memory_buffers*
   - Checker-imaging has been disabled via finch trial or the command line.
   *Disabled Features: checker_imaging*

Thank you for providing more feedback. Adding requester "kainino@chromium.org" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

how

Just select-all, copy, and paste works.

It looks like the full text didn't come through in that comment.

Can you send the comment online at
https://bugs.chromium.org/p/chromium/issues/detail?id=793544
instead of via email?

ftware only, hardware acceleration unavailable
CheckerImaging: Disabled
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: Disabled
Native GpuMemoryBuffers: Software only. Hardware acceleration disabled
Rasterization: Software only, hardware acceleration unavailable
Video Decode: Software only, hardware acceleration unavailable
Video Encode: Software only, hardware acceleration unavailable
WebGL: Hardware accelerated but at reduced performance
WebGL2: Software only, hardware acceleration unavailable
Problems Detected
Drivers older than 2009-01 on Windows are possibly unreliable: 72979, 89802, 315205
Disabled Features: flash_stage3d, gpu_compositing, panel_fitting, flash3d, gpu_rasterization, accelerated_2d_canvas, accelerated_video_decode, accelerated_webgl2, accelerated_webgl, flash_stage3d_baseline, accelerated_video_encode
GPU rasterization should only be enabled on NVIDIA and Intel DX11+, and AMD RX-R2 GPUs for now.: 643850
Disabled Features: gpu_rasterization
Raster is using a single thread.
Disabled Features: multiple_raster_threads
Native GpuMemoryBuffers have been disabled, either via about:flags or command line.
Disabled Features: native_gpu_memory_buffers
Checker-imaging has been disabled via finch trial or the command line.
Disabled Features: checker_imaging
Version Information
Data exported	12/13/2017, 1:08:47 PM
Chrome version	Chrome/63.0.3239.84
Operating system	Windows NT 10.0.14393
Software rendering list version	13.13
Driver bug list version	10.34
ANGLE commit id	9095f2b44801
2D graphics backend	Skia/63 dbae7001c9805fb0a4b18fd0cbc889941cb39db4-
Command Line	"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --flag-switches-begin --flag-switches-end
Driver Information
Initialization time	0
In-process GPU	true
Passthrough Command Decoder	false
Supports overlays	false
Sandboxed	false
GPU0	VENDOR = 0x0000, DEVICE= 0x0000
Optimus	false
Optimus	false
AMD switchable	false
Desktop compositing	Aero Glass
Diagonal Monitor Size of \\.\DISPLAY1	20.0"
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	
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
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_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 1024x768, workarea=0,0 1024x728, scale=1, external
Color space information	{primaries:[[0.4360,0.3851,0.1431,],[0.2225,0.7169,0.0606,],[0.0139,0.0971,0.7139,],], transfer:0.0000*x + 0.0000 if x < 0.0000 else (1.0000*x + 0.0000)**2.2000 + 0.0000, matrix:RGB, range:FULL, icc_profile_id:11}
Bits per color component	8
Bits per pixel	24

I can try but not sure how , hope to figure it out

I did copy and paste did that work

Looks like we're falling back to swiftshader:
> Drivers older than 2009-01 on Windows are possibly unreliable: 72979, 89802, 315205

It looks like WebGL is still enabled, though, so I don't know why the content would be broken.
+capn +sugoi

I also can't tell whether this workaround is expected. When there's a swiftshader fallback we can't see the PCI info for the original hardware anymore.

They could also be using failIfMajorPerformanceCaveat. So it's possible that if something changed which caused this workaround to get triggered, it would break content. +zmo for blacklist decision changes.

Note this could be a Bug and not a Bug-Regression, if Bubble Witch 3 Saga made a change which broke their swiftshader compatibility.

TE: Could you please test whether there is a regression between M62 and M63 on Bubble Witch 3 Saga? Any Windows machine will do. In both cases, please run Chrome with --use-gl=swiftshader

damn well that was as clear as mud. Ok well I just wont use game room any
more, I will figure out a diff game to play that doesnt require it. I know
when I play pet rescue it ask me to use an older version of Chrome, and I
can play it , 3 of the other KING games there is no option.

Sorry, I wasn't addressing you. We are looking into the issue and we will let you know if we need any more feedback from you.

Pet Rescue may require Flash, so that problem is probably unrelated.

Unable to reproduce the issue on reported chrome version 63.0.3239.84 on windows10 with steps mentioned below

Steps followed to reproduce the issue:
1) Launched reported chrome version from terminal with "--use-gl=swiftshader"
2) logged in into fb
3) Searched for Bubble Witch Saga 3 and click on play
4) Game played as expected
5) Now clicked on play Bubble Witch Saga 3 from game room
6) Facebook game room got opened and able to play the game eas expected

@Reporter:
Please find the attached screencast for your reference and let us know if we missed anything in reproducing this issue, please try to test this issue by creatig new person with do not have apps and extensions in it and let us know if th eissue still persists

Thanks!

Deleted: 793544.mp4 7.2 MB

	793544.mp4 7.2 MB View Download

Did you happen to download gameroom and play it?  I am asking because if I
play it directly on Facebook it plays but if I down load the app gameroom
that's when it wouldn't work , but that's on  my PC, it used to be way
faster . But on my tablets I just play it from the app

Thank you for providing more feedback. Adding requester "sc00335628@techmahindra.com" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

I'm sorry, this sounds like a problem in Facebook's Gameroom app. Please report it to Facebook.

Sorry, I didn't realize Facebook Gameroom was a standalone native app outside the browser. Yes, this should be reported to Facebook. Please point them at this bug, as it may help them diagnose the issue. It sounds like for these web games, they're shipping some kind of web shell like Electron. They probably need to hook in SwiftShader or something for software rendering.