28 <P>

    29 	Fixed crash in SDL_SetGammaRamp()

    30 </P>

    31 <P>

    32 	Fixed freeze in SDL_memset() with 0 length when assembly code is disabled.

    33 </P>

    34 <P>

    35 	Added SDL_NO_LOCK_KEYS environment variable to enable normal up/down events for Caps-Lock and Num-Lock keys.

    36 </P>

    37 <P>

    38 	Fixed audio quality problem when converting between 22050 Hz and 44100 Hz.

    39 </P>

    40 <P>

    41 	Fixed a threading crash when a few threads are rapidly created and complete.

    42 </P>

    43 <P>

    44 	Fixed crash loading BMP files saved with the scanlines inverted.

    45 </P>

    46 <P>

    47 	Fixed mouse coordinate clamping if SDL_SetVideoMode() isn't called in response to SDL_VIDEORESIZE event.

    48 </P>

    49 <P>

    50 	Added doxygen documentation for the SDL API headers.

    51 </P>

    58 	Fixed potential memory corruption due to assembly bug with SDL_revcpy()

    59 </P>

    60 <P>

    61 	Fixed crashes trying to detect SSE features on x86_64 architecture.

    62 </P>

    63 <P>

    64 	Fixed assembly for GCC optimized 50% alpha blending blits.

    65 </P>

    66 <P>

    72 <P>

    73 	Removed the maximum window size limitation on X11.

    74 </P>

    75 <P>

    76 	Fixed setting the X11 window input hint.

    77 </P>

    78 <P>

    79 	Fixed distorted X11 window icon for some visuals.

    80 </P>

    81 <P>

    82 	Fixed detecting X11 libraries for dynamic loading on 64-bit Linux.

    83 </P>

    84 <P>

    85 	SDL_GL_GetAttribute(SDL_GL_SWAP_CONTROL) returns the correct value with GLX_SGI_swap_control.

    86 </P>

    87 <P>

    88 	The SDL_VIDEO_FULLSCREEN_HEAD environment variable can be set to 0 to place fullscreen SDL windows on the first Xinerama screen.

    89 </P>

    90 <P>

    91 	Added the SDL_VIDEO_FBCON_ROTATION environment variable to control output orientation on the framebuffer console.

    92 	<BR>

    93 	Valid values are:

    94 	<UL>

    95 	<LI>not set   - Not rotating, no shadow.

    96 	<LI>"NONE"    - Not rotating, but still using shadow.

    97 	<LI>"CW"      - Rotating screen clockwise.

    98 	<LI>"UD"      - Rotating screen upside down.

    99 	<LI>"CCW"     - Rotating screen counter clockwise.

   100 	</UL>

   101 </P>

   102 <P>

   103 	Fixed DirectFB detection on some Linux distributions.

   104 </P>

   105 <P>

   106 	Added code to use the PS3 SPE processors for YUV conversion on Linux.

   107 </P>

   108 <P>

   109 	Improved support for PulseAudio

   110 </P>

   111 <P>

   112 	The Network Audio System support is now dynamically loaded at runtime.

   113 </P>

   114 <P>

   115 	Fixed crash with the MP-8866 Dual USB Joypad on newer Linux kernels.

   116 </P>

   117 <P>

   118 	Fixed crash in SDL_Quit() when a joystick has been unplugged.

   119 </P>

   126 	Verified 100% compatibility with Windows 7.

   127 </P>

   128 <P>

   129 	Prevent loss of OpenGL context when setting the video mode in response to a window resize event.

   130 </P>

   131 <P>

   132 	Improved mouse input responsiveness for first-person-shooter games.

   133 </P>

   134 <P>

   135 	The SDL_STDIO_REDIRECT environment variable can be used to override whether SDL redirects stdio to stdout.txt and stderr.txt.

   136 </P>

   137 <P>

   138 	Fixed video initialization with SDL_WINDOWID on Windows XP

   139 </P>

   140 <P>

   141 	Fixed dynamic object loading on Windows CE.

   149 	SDL now builds on Mac OS X 10.6 (Snow Leopard).

   150 	<BR>

   151 	Eric Wing posted a good rundown on the numerous changes here: <A HREF="http://playcontrol.net/ewing/jibberjabber/big_behind-the-scenes_chang.html">http://playcontrol.net/ewing/jibberjabber/big_behind-the-scenes_chang.html</A>

   152 </P>

   153 <P>

   154 	The X11 video driver is built by default.

   155 </P>

   156 <P>

   157 	Fixed SDL_VIDEO_WINDOW_POS environment variable for Quartz target.

   158 </P>

   159 <P>

   160 	Fixed setting the starting working directory in release builds.