130 lines
5.6 KiB
Plaintext
130 lines
5.6 KiB
Plaintext
Geode 2.11.16 (2014-07-17)
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==========================
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No user-visible change:
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* This release restores compatibility with xserver-1.15 and newer
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by adding a missing xf86Modes.h include to src/geode_dcon.c
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Geode 2.11.15 (2013-10-09)
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==========================
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No user-visible change:
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* This release restores compatibility with xserver-1.14 by removing
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mibstore.h includes and miInitializeBackingStore() functions.
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Since Nov.2010 (commit c4c4676) the only purpose of mibstore.h
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was to define an empty function for backward compatibility.
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* Build helpers migrate to contemporary [build-aux] and [m4].
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Geode 2.11.14 (2012-11-25)
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==========================
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Better compatibility with xserver-1.13, cairo-1.12 and gtk3:
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* Fix building on Xservers without XAA (Maarten Lankhorst)
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xserver-1.13 dropped XAA acceleration method, as it does not accel
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anything important used on modern desktops.
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The geode driver now supports configuring whether to include XAA
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support - by default it is automatically disabled with newest
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xservers that do not support it, but can be explicitly disabled for
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older xservers as well if desired (particularly for LX deployments).
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XAA support remains in place for the time being for older xservers,
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as the EXA support for GX2 GPUs is of unknown quality and speed.
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* Fix building with new xserver-1.13 API (Maarten Lankhorst)
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xserver-1.13 changed API, including moving various global symbols
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behind function calls, to better support multiple switchable graphics
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cards and hotplugged (USB) graphics cards. Work done to support both
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pre-1.13 and 1.13+ APIs in other drivers is reused to bring the same
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support to the Geode driver.
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* Implement solid source pictures acceleration (Mart Raudsepp)
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cairo-1.12 uses these extensively for text rendering, instead of 1x1
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repeating images that cairo-1.10 used and we already accelerate.
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Without acceleration, in addition to being slow, we'd hit a fallback
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handling bug in EXA with xserver older than 1.13.1, which results in
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very visible text corruption in many instances.
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* Handle negative srcX and srcY parameters better in EXA Composite
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operations, used via the RENDER extension (Mart Raudsepp)
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Handling of source picture coordinates outside actual source pixmap
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area is still subpar and ignoring spec in some corner cases, but
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a more specific case is improved to provide correct results in more
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situations. In particular this fixes GtkTrayIcon drawing via cairo as
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used by gtk3, specifically as seen in GNOME3 fallback desktop.
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Previously no icon was drawn at all if the icon needed centering to the
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drawing area, which in the end is achieved via a negative srcX/srcY.
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https://bugs.freedesktop.org/show_bug.cgi?id=51360
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* Fix builds for exotic and/or non-target platforms (Dave Airlie)
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* Clarify the copyright of older AMD commits (Martin-Éric Racine)
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VALIDATION PLATFORMS
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* Debian (X server 1.7.7) on Artec DBE61 and Hercules EC-800.
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* Debian (X server 1.12.14) on FIC ION603A.
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* Fedora (X server 1.13) on OLPC XO-1.
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Geode 2.11.13 (2011-12-26)
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==========================
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This release mainly features a complete overhaul of the building scripts plus
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a cleanup of deprecated macros. The key benefit is that this Geode driver can
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finally build on FreeBSD and on other platforms not offering V4L2 support and
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that it can also build on a 64-bit host using its 32-bit personality.
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Support for the Video Input Port (VIP) feature of the Geode LX found in 'ztv'
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is now documented and the source code saw the removal of deprecated Linux 2.4
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backward compatibility code. Compiling is skipped on platforms without V4L2.
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Configuration for laptops featuring WXGA resolutions is finally documented.
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Setting the GEODE_TRACE_FALL macro now enables composite operation tracing on
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this driver. This can be used to profile the performance during development.
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Fixes to keep this driver compilable on recent X servers are also included.
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VALIDATION PLATFORMS
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* Debian (X server 1.7.7) on Artec DBE61 and Hercules EC-800.
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* Ubuntu (X server 1.10.4) on FIC ION603A.
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Geode 2.11.12 (2011-02-13)
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==========================
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This release drops the "linux/videodev.h" include in z4l.c because
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V4L1 support was dropped as of Linux kernel 2.6.38, and it fixes
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packed overlay offscreen allocations.
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Geode 2.11.11 (2010-12-27)
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==========================
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This release restores code compatibility down to X server 1.4, it fixes
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compilation under 1.9.99 and newer, and it improves handling of gamma
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correction in video vs graphics
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Geode 2.11.10 (2010-11-09)
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==========================
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This release migrates deprecated xalloc/xrealloc/xfree/xcalloc calls
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to malloc/realloc/free/calloc, fixes several DCON-specific issues,
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improves mode validation and adds support for one WXGA resolution.
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Geode 2.11.9 (2010-08-23)
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=========================
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We are pleased to announce this maintenance release of xf86-video-geode.
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It features a plethora of bug fixes, a few documentation updates and one
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performance enhancement.
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This release also marks the return of AMD to the development team.
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Noticeable changes compared to 2.11.8
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-------------------------------------
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* Fixes all known rendering bugs, most notably those pertaining to the
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GNOME and KDE desktop environments, to video player applications and
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to the Chrome and Firefox browsers.
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* Dramatically improves the performance:
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Before After
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-aa10text 4660/sec 53300/sec
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-aa24text 2740/sec 16200/sec
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* Validates resolutions rather than resorts to virtual screen sizes.
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Adds a new screen resolution at 106.50MHz to those we know about.
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* Clarifies the copyrights of each file and updates COPYING to match.
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