-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 08/13/2012 08:43 AM, Eric Anholt wrote: > Ian Romanick <i...@freedesktop.org> writes: >> The tail should not wag the dog. If the application requests such a >> config, we should not page flip. There are cases where the copy is >> preferable because it leaves the backbuffer intact. > > Well, that would require extra work in dri2 to use the older copyregion > interface if the bit is set, and then you lose correct vblank syncing. > Unless you're planning on new dri2 protocol. > > Or we could just remove this interface that, as far as I know, no app > uses. >
I second that. Let's not advertise behavior that we actually don't support. And let's not give ourselves extra work for features that no one wants. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQIcBAEBAgAGBQJQKo9lAAoJEAIvNt057x8iY84P+wZt5nVN064aFAPcDjWXFMvA ubsRJcCdcobD3/P5DJGuUAgiDR+l3pouYTY0/myLMTgo4zsoAlJb6+k9lfEWdyPo YL7JrhpqnW0FVzWOGoeoBvvVIAg4V2XM5pfSCDqI0crnDlNT9ZPOX9PADahzpqSX VzER6hTed9pqIN5bInSq6v0O6UZ2KyEun1IyifaCJBCyTY9cO0IBcrh7D2Nkbc75 6KPZ5HWgIMZvf1jdFXT6uCyM91KP3FtJpdrVr9bJm6AijnpEf9Hyiboojwrzizd+ 8RJcJAwS0CBDZDqhy0YDudZvP3uFSV3KbRX8dU/qRojiPNOk8a8LZ/i0nem+ZJki G+XnJc5FVOeAvYkFVb+YQNXJKOAS83fzjivmLLIDo3zSk2Wlm94GrGhjZI3y7zDZ yv32SuTB9YWCvkmrCEkHNay/TAJLHIOVDZbe+mJOKR15xHhnRc//jjtTjdiR2ZMg x/L9XWTqF3OWLiY7FJTurXnOBHL5aqBJreLhXa1MO2fIkhuTmU0VTiQamFt/CwR0 tX2Od+MeeCZDeQgPz/ayOUdgqrfpLjylYlT3K4MO9/eSS/nNYCnJEfW5YSbkTgpg DQ+eZ4DMhLIU8o6jJiAXIg45KAFSPlD/0E9zxLqghWwHVTS16FJAB9GqEI/oXW9i a4xTgcoBcSIZterLwB25 =Gbk/ -----END PGP SIGNATURE----- _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev