SirVer has proposed merging lp:~widelands-dev/widelands/fix_context_selection into lp:widelands.
Commit message: On newer libmesa versions, context creation fails if we use SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_COMPATIBILITY). Disabling this *should* still give us a reasonable context (either core, which we need or compatible which will still contain all of what we need + some). Verified on the server (linux, mesa + xvfb) and on Mac OS and it still does the right thing. Requested reviews: Widelands Developers (widelands-dev) For more details, see: https://code.launchpad.net/~widelands-dev/widelands/fix_context_selection/+merge/368238 -- Your team Widelands Developers is requested to review the proposed merge of lp:~widelands-dev/widelands/fix_context_selection into lp:widelands.
=== modified file 'src/graphic/gl/initialize.cc' --- src/graphic/gl/initialize.cc 2019-05-18 10:47:45 +0000 +++ src/graphic/gl/initialize.cc 2019-06-02 21:23:20 +0000 @@ -46,7 +46,6 @@ SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, 1); SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 2); SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 1); - SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_COMPATIBILITY); SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16); SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
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