-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Timo Aaltonen wrote: > On Wed, 25 Mar 2009, Keith Whitwell wrote: > >> On Wed, 2009-03-25 at 07:26 -0700, Brian Paul wrote: >>> Timo Aaltonen wrote: >>>> On Fri, 20 Mar 2009, Brian Paul wrote: >>>> >>>>> The first release candidate of Mesa 7.4 can be grabbed from >>>>> http://www.mesa3d.org/beta/ >>>>> >>>>> 7.4 will be a stable release just fixing bugs since Mesa 7.3. >>>>> >>>>> See the release notes for details. >>>>> >>>>> I'm hoping to wrap up 7.4 around the middle of next week. >>>> Hi, what about including 954dfba12986f578f2d8461818f9e9ac1f8f2b41 ? >>>> ("i965: bump texture limit to 4kx4k") >>> That's not a bug fix and IIRC, Ian had some concerns about this change >>> having some side-effects. I'd rather not put it in 7.4. Maybe 7.4.1 if >>> it's thoroughly tested. >>> >> I believe it breaks some r200/r300 cards that weren't explicitly setting >> a 2k limit, just relying on mesa default. Bumping it up broke those >> cards. > > You mean a similar change in radeon broke/would break those? This touches > only i965..
There are two separate commits. One increases the maximum texture size in the i965 driver. The other increases the size of internal data structures used to track mipmaps. The second patch works by changing the value of MAX_TEXTURE_LEVELS since this define is used to size the arrays. This define is also used to set the default value of ctx->Const.MaxTextureLevels. The r300 driver was assuming that the default value of MaxTextureLevels (perviously 12) was the correct value. When the default value of MaxTextureLevels increased to 13, the r300 driver apparently broke. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAknKl/UACgkQX1gOwKyEAw+k8wCfbV1rgmVS/YfmEFmecNiaWA1s izsAnR+KMX8tPtghhUtymsLFXACkqtXB =ATFa -----END PGP SIGNATURE----- ------------------------------------------------------------------------------ _______________________________________________ Mesa3d-dev mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mesa3d-dev
