(PC) ReactOS v0.3.13 - 模擬器

2011.03.20

ReactOS ?
http://zh.wikipedia.org/zh-hant/ReactOS

The ReactOS team is proud to announce the release of ReactOS 0.3.13.

This version continues building on the work first previewed in 0.3.12,
ranging from memory management improvements to better sound and display
control. A Coverity scan also occurred between 0.3.12 and 0.3.13, helping
the team clean up potential security holes and also help improve general
stability by enforcing more care in memory operations.

Some of the biggest system changes happened with memory management with
the introduction of a new heap manager based on the Windows 2003/Vista
architecture, significantly increasing ReactOS’ compatibility with
advanced memory allocation types and providing proper kernel mode heap
management used by win32k. Performance should also see a significant
boost for many memory operations even without the addition of
optimizations on top of the new heap. The addition of a debug heap
manager late in the release cycle also spurred on a series of fixes to
memory usage across ReactOS, from the operating system to bundled
applications. These changes should significantly improve system
stability, moving ReactOS one step closer to being a viable daily
use operating system.

Other improvements include the merging in of work done in the yarotows
branch for improved display driver loading and dynamic mode changing,
significantly increasing ReactOS’ usability.

During the preparation of this release, 282 bugs were fixed, including
50 regressions with the oldest regression being issue #4811
("comctl32.dll sync broke Abiword toolbar"). The oldest bug fixed is
#1567 "Taskmanager still showing processes while they are closed"
(almost 5 years old). 382 new bugs were opened since the release of
0.3.12.

Previous releases 0.3.11 and 0.3.12 were downloaded 238 and 526 thousand
times, which totals up to an amazing amount of 764 000 downloads, and a
significant increase looks very promising.

Some of the most important changes:

- Implemented dynamic video mode switch and improved graphics drivers
compatibillity.
- Fixed several graphic issues.
- Completely rewritten heap manager with additional debugging capabilities
for detecting out of bounds operations.
- Improved management of audio mixer lines, preventing application sounds
from becoming garbled due to overlapping lines.
- Heavy bug fixing in user subsystem ( improved handling of user mouse
input, messages and timers).
- Visual artifacts fixed in some apps as Firefox and Thunderbird.
- Fixed several bugs in the installer.
- Improved apps compatibility: Stellarium 0.10.2, LHelp, winpcap,
FlashPlayer 10.1 and Mono 2.8, OllyDbg 1.10, Xenon 2000, VLC 1.1.5,
Foobar 2000, Skype 4.0.0 work now.
- More SATA devices are supported.
- Lots of test cases were fixed.
- Many improvements in the memory manager that fix several bugs and make
it more compatible with NT memory manager.

The detailed 0.3.13 changelog is also available.
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下載：http://www.reactos.org/zh/download.html

官方：http://www.reactos.org/de/index.html

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