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Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 37 |
1 files changed, 37 insertions, 0 deletions
@@ -1,3 +1,40 @@ +Release 2.21.13 (2013-07-27) +============================ +A minor release to repair the build for non-Linux systems, and to undo a +few more regressions. + + * Avoid potential memory corruption with allocations of very small + depth 1 bitmaps. + + * Fix source clipping whilst computing copy extents and exposures. + [Regression from 2.21.12] + https://bugs.freedesktop.org/show_bug.cgi?id=66970 + + * Use /proc/cpuinfo if cpuid4 is not available (old hardware or old + gcc), and repair the build on systems without cpuid. + [Regression from 2.21.12] + + * Fix performance regression on Ironlake from inadvertently flushing + after every operation. + [Regression from 2.21.11] + https://bugs.freedesktop.org/show_bug.cgi?id=67157 + + * Fix conflict handling when probing initial KMS configuration for + ZaphodHeads. + [Regression from 2.21.11] + https://bugs.freedesktop.org/show_bug.cgi?id=67176 + + * Stop being overly restrictive and rejecting stale DRI2 buffers. + (DRI2 is inherently racy in that the client may have completed and + submitted rendering to buffers that are now invalid on the server. + This race is magnified by bugs within the Xserver where it forgets + to notify the DRI2 clients of certain invalidation events.) + https://bugs.freedesktop.org/show_bug.cgi?id=67210 + + * Handle a failure to use a GTT mmap for a pixmap upload and try + an alternative method before giving up. + + Release 2.21.12 (2013-07-14) ============================ In this release, we clear up the teething troubles from preserving the KMS |