Release 2.21.5 (2013-03-21) =========================== Haswell reintroduces a command to load the scanline window from the command stream and so requires its own specialised wait-for-vsync routine - failure to do so was then causing hangs when trying to do tearfree video or use a compositor. * Prevent buffer leak if a non-fullscreen Window is closed with multiple pending swap events. * Fix offset transformation for fallback gradient paths. https://bugs.freedesktop.org/show_bug.cgi?id=62198 * Prevent Glamor from crashing if misconfigured. Thanks to Michel D?nzer. * Prevent UXA from crashing if torn down during PreInit. Thanks to Aaron Plattner. * Prevent miscompilation with different functional units having different compiler flags. Some functions were expected to be inlined and so recompiled with the current target. However, some compilers were choosing to emit subroutine calls instead without noticing that the ABI was different between the caller and callee - causing corruption. https://bugs.freedesktop.org/show_bug.cgi?id=62198 * Fix rendering of CompositeTriFan with recent Xorg. * Apply the video src-offset fix highlighted in the last release! A typo prevented the fix from working for gen4+. https://bugs.freedesktop.org/show_bug.cgi?id=62343 * Fix rendering of multiple glyphs to very large destination surfaces https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1156387 * Fix scanline waits for Haswell https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1156679 Complete list of changes from 2.21.4 ------------------------------------ Aaron Plattner (1): uxa: don't crash when freeing an uninitialized screen Chris Wilson (33): test: Try to exercise races between DRI2SwapBuffers and CloseWindow sna/dri: Reorder assert to avoid NULL dereference sna/dri: Free chained swaps upon CloseWindow sna/dri: Free the event on the impossible error path sna: Mark the userptr as a CPU mapping sna: Only allocate addition space if we need pixel data sna: Improve sna_copy_boxes DBG by printing the bo handles sna: Apply the source offset to the transform when fixing up gradients sna: Mark redirect proxies with a unique id sna: Improve asserts that the CPU bo is not busy after synchronisation sna: Missing git-add for 09862a85eba243b uxa/glamor: Prevent a crash when trying to load a misconfigured glamor sna/gen3: Reduce another use of transforms sna/gen3: Tweak code generation for gen3_emit_composite_primitive_identity_gradient__sse2 sna/gen3: Tweak code generation for gen3_emit_composite_primitive_constant__sse2 sna/gen4: Tweak compilation flags to avoid mixed settings across functions sna/trapezoids: Correct ordering of points within TriFran sna/trapezoids: Minimally replace points for TriFan sna: Add a few more assertions to track userptr through the caches sna: Use userptr downloads for incomplete GPU damaged pixmaps sna: Add handle info to sync DBG sna: Consider placement hints when choosing userptr read path sna/gen5+: Add missing float casts in computation of scaled src offsets sna: Add an LLC path for creating snoopable buffers sna/dri: Clear flush flag upon bo destroy sna: Don't remove the flush flag for userptr bo sna/dri: Fix stale Pixmap detection sna: Skip processing an all-clipped-out glyph sna: Add a pair of sanity checks before creating the redirection target sna: Reset operation state between glyphs sna: Ignore vsync waits on tiny scanline ranges sna: Haswell reintroduces MI_LOAD_SCAN_LINES 2.21.5 release git tag: 2.21.5 http://xorg.freedesktop.org/archive/individual/driver/xf86-video-intel-2.21.5.tar.bz2 MD5: 0dac21775fc67149d1a8b61988b1386b xf86-video-intel-2.21.5.tar.bz2 SHA1: 41aaf6ada255b4094cb6b6cab8f990079d676e29 xf86-video-intel-2.21.5.tar.bz2 SHA256: 0fd8265039bee8f8533e8bac4df8ba8f67a65a4e78763a4982980309b05fd954 xf86-video-intel-2.21.5.tar.bz2 http://xorg.freedesktop.org/archive/individual/driver/xf86-video-intel-2.21.5.tar.gz MD5: 227841fb431952464be66c3ac6df1f2f xf86-video-intel-2.21.5.tar.gz SHA1: 48dcd0cb12ea4107db4a7e96c9ad6bcd53a7de2a xf86-video-intel-2.21.5.tar.gz SHA256: 1607ed08acd53a4590a3a99bf3f2672cf14b1d1cc5e1d5dfa507580a2abaa1cb xf86-video-intel-2.21.5.tar.gz -- Chris Wilson, Intel Open Source Technology Centre
