Reproducible on Firefox 40 Beta 9 (BuildID: 20150730171029) Mozilla/5.0 (Windows NT 10.0; WOW64; rv:40.0) Gecko/20100101 Firefox/40.0 Steps to reproduce: 1. Launch Firefox. 2. Open http://www.3dsitelinks.com/webgl-games/. 3. Open the following games: a) Barfight and b) FastKat2. Expected results: The games work properly and no issues occur. Actual results: a) Barfight: loading state is persistent and user cannot play the game. b) FastKat2: the game starts, but the initial menu remains on the screen while playing. The "In-game music off/on" option is not working. Notes: 1. The games don't work properly on Firefox and Chrome, but work fine on Microsoft Edge. 2. The issue is reproducible also on latest Nightly 42.0a1 (buildID: 20150730030208) and Firefox 39 RC Build 6 (buildID: 20150630154324).
status-firefox42: --- → affected
Can you switch this machine back to Windows 8 or Windows 7 to see if this is a regression from updating to Windows 10? I suspect this might be more of an issue the developer needs to fix but we'll need more information to conclude that is the case.
status-firefox39: --- → affected
status-firefox41: --- → affected
Version: 40 Branch → Trunk
I've reproduced this issue on a machine with Windows 10 clean installed, not updated from a previous Windows version.
Barfight loads for me on Win10 with Nightly 43, but some of the shaders don't compile, as dumped into its upper-left-hand corner text box. FastKat2 seems to work without issues.
I've tested on Windows 10 64bit using latest Nightly 44.0a1 (buildID: 20150923030230), latest Aurora 43.0a2 (buildID: 20150923004024) and Firefox 41 RC Build 3 (buildID: 20150917150946) and the problem is still reproducible, as described in Description: "a) Barfight: loading state is persistent and user cannot play the game. b) FastKat2: the game starts, but the initial menu remains on the screen while playing. The "In-game music off/on" option is not working." Here are Graphics details: Adapter Description ATI Radeon 3000 Graphics Adapter Drivers aticfx64 aticfx64 aticfx32 aticfx32 atiumd64 atidxx64 atiumdag atidxx32 atiumdva atiumd6a atitmm64 Adapter RAM 512 Asynchronous Pan/Zoom wheel input enabled Device ID 0x9616 Direct2D Enabled true DirectWrite Enabled true (10.0.10240.16430) Driver Date 1-13-2015 Driver Version 8.970.100.9001 GPU #2 Active false GPU Accelerated Windows 1/1 Direct3D 11 (OMTC) Subsys ID 00000000 Supports Hardware H264 Decoding No; Failed to find an appropriate decoder GUID Vendor ID 0x1002 WebGL Renderer Google Inc. -- ANGLE (ATI Radeon 3000 Graphics Direct3D11 vs_4_0 ps_4_0) windowLayerManagerRemote true AzureCanvasBackend direct2d 1.1 AzureContentBackend direct2d 1.1 AzureFallbackCanvasBackend cairo AzureSkiaAccelerated 0
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