http://bugs.winehq.org/show_bug.cgi?id=59631 Stian Low <wineryyyyy@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |wineryyyyy@gmail.com --- Comment #17 from Stian Low <wineryyyyy@gmail.com> --- Uanble to reproduce for wine-11.9-0c0d2643208 for Battle.net version 2.51.4.17379 Only patch required to fix/workaround indefinite fixme:cryptasn log loop that otherwise prevents app from opening: https://bugs.winehq.org/attachment.cgi?id=76495 (via https://bugs.winehq.org/show_bug.cgi?id=56486#c16) 0280:fixme:cryptasn:CryptDecodeObjectEx Unsupported decoder for lpszStructType 1.3.6.1.4.1.311.2.1.4 Latest Battle.net seems to no longer use swap effect 0x3 (flip sequential) nor more than 1 swap back buffer required for swap effect 0x3 and instead seems to use only 1 back buffer now confirmed via extra log info: 02a4:trace:dxgi:dxgi_swapchain_factory_create_swapchain iface 009BF3B4, factory 023750E8, window 000900DC, desc 0022E49C, fullscreen_desc 00000000, output 00000000, swapchain 0022E4D8, BufferCount 1, SwapEffect 1. Therefore these logs of interest reported no longer occur regardless of "Use browser hardware acceleration": (In reply to Dmytro Bagrii from comment #0)
0248:fixme:d3d:wined3d_swapchain_init The application requested more than one back buffer, this is not properly supported. Please configure the application to use double buffering (1 back buffer) if possible. 0248:fixme:d3d:wined3d_swapchain_init Unimplemented swap effect 0x3.
This bug was found as part of an on-going effort to vet merge request to fix graphical bugs related to flip sequential swap effect 0x3 and swapchain back buffer > 1 required: https://gitlab.winehq.org/wine/wine/-/merge_requests/10567/ Flickering reported for Battle.net is probably fixed for latest version because it switched from swap effect 0x3 to 0x1 and only uses 1 swapchain back buffer now. If flicker bug reoccurs in the future then Battle.net may have switched back to swap effect 0x3 and/or more than 1 swapchain back buffer in which case merge request may fix flicker such as recent fix for "Virtual DJ (2026)" which suffers from similar flicker: https://bugs.winehq.org/show_bug.cgi?id=57473#c7 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.