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authorMart Raudsepp <leio@gentoo.org>2012-11-20 09:14:31 +0200
committerMart Raudsepp <leio@gentoo.org>2012-11-20 09:16:33 +0200
commit4e6f1e68344d52cd80f85843a2a9830add042a34 (patch)
treefe8ca0f83f32f71efa79f122a0450023ab02fb97
parenta02c099af60c96b440edcc2b0afbd0be0b349ee8 (diff)
NEWS: Release notes for 2.11.14
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+Geode 2.11.14 (2012-11-??)
+==========================
+Better compatibility with xserver-1.13, cairo-1.12 and gtk3.
+
+ * Fix building on Xservers without XAA (Maarten Lankhorst)
+ xserver-1.13 dropped XAA acceleration method, as it does not accel
+ anything important used on modern desktops.
+ The geode driver now supports configuring whether to include XAA
+ support - by default it is automatically disabled with newest
+ xservers that do not support it, but can be explicitly disabled for
+ older xservers as well if desired (particularly for LX deployments).
+ XAA support remains in place for the time being for older xservers,
+ as the EXA support for GX2 GPUs is of unknown quality and speed.
+
+ * Fix building with new xserver-1.13 API (Maarten Lankhorst)
+ xserver-1.13 changed API, including moving various global symbols
+ behind function calls, to better support multiple switchable graphics
+ cards and hotplugged (USB) graphics cards. Work done to support both
+ pre-1.13 and 1.13+ APIs in other drivers is reused to bring the same
+ support to the Geode driver.
+
+ * Implement solid source pictures acceleration (Mart Raudsepp)
+ cairo-1.12 uses these extensively for text rendering, instead of 1x1
+ repeating images that cairo-1.10 used and we already accelerate.
+ Without acceleration, in addition to being slow, we'd hit a fallback
+ handling bug in EXA with xserver older than 1.13.1, which results in
+ very visible text corruption in many instances.
+
+ * Handle negative srcX and srcY parameters better in EXA Composite
+ operations, used via the RENDER extension (Mart)
+ Handling of source picture coordinates outside actual source pixmap
+ area is still subpar and ignoring spec in some corner cases, but
+ a more specific case is improved to provide correct results in more
+ situations. In particular this fixes GtkTrayIcon drawing via cairo as
+ used by gtk3, specifically as seen in GNOME3 fallback desktop.
+ Previously no icon was drawn at all if the icon needed centering to the
+ drawing area, which in the end is achieved via a negative srcX/srcY.
+ https://bugs.freedesktop.org/show_bug.cgi?id=51360
+
+ * Various build fixes on exotic or non-target platforms.
+
Geode 2.11.13 (2011-12-26)
==========================
This release mainly features a complete overhaul of the building scripts plus