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  1. 08 Apr, 2011 1 commit
  3. 25 Mar, 2011 1 commit
  5. 12 Feb, 2011 1 commit
  7. 27 Jan, 2011 1 commit
    • Sam Lantinga's avatar
      Improved timer implementation · dd4f2c13
      Sam Lantinga authored 
      The new timer model is formalized as using a separate thread to handle timer callbacks.  This was the case on almost every platform before, but it's now a requirement, and simplifies the implementation and makes it perform consistently across platforms.

Goals:
 * Minimize timer thread blocking
 * Dispatch timers as accurately as possible
 * SDL_AddTimer() and SDL_RemoveTimer() are completely threadsafe
 * SDL_RemoveTimer() doesn't crash with a timer that's expired or removed
      dd4f2c13
  9. 14 Jul, 2010 1 commit
  11. 24 Jan, 2010 2 commits
    • Sam Lantinga's avatar
      Fixed bug #926 · 4d3df8b3
      Sam Lantinga authored 
      Updated copyright to LGPL version 2.1 and year 2010

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      4d3df8b3
    • Sam Lantinga's avatar
      Fixed bug #935 · 9d792069
      Sam Lantinga authored 
      Patrice Mandin

Hello,

I originally added pth support for threads in SDL 1.2 because on the Atari
platform we did not have any thread library.

I think pth support could be removed from SDL 1.3 for two reasons:

- Atari platform removed

- pth does not provides real (preemptive) threads, because it is user space,
and expect the application to call one of its function to give CPU to another
thread. So it is not exactly useful for applications, that expect threads to
run simultaneously.

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      9d792069
  13. 08 Dec, 2008 1 commit
    • Sam Lantinga's avatar
      Updated copyright date · 0c30a927
      Sam Lantinga authored 
      --HG--
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      0c30a927
  15. 27 Aug, 2008 1 commit
  17. 10 Jul, 2006 1 commit
  19. 14 Apr, 2006 1 commit
  21. 23 Mar, 2006 1 commit
  23. 21 Feb, 2006 1 commit
  25. 20 Feb, 2006 1 commit
    • Sam Lantinga's avatar
      NetBSD support · 5427ab02
      Sam Lantinga authored 
      --HG--
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      5427ab02
  27. 16 Feb, 2006 1 commit
  29. 10 Feb, 2006 1 commit
  31. 07 Feb, 2006 1 commit
    • Sam Lantinga's avatar
      Use SDL_ prefixed versions of C library functions. · 5d53175e
      Sam Lantinga authored 
      FIXME:
Change #include <stdlib.h> to #include "SDL_stdlib.h"
Change #include <string.h> to #include "SDL_string.h"
Make sure nothing else broke because of this...

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  33. 03 Feb, 2006 1 commit
    • Sam Lantinga's avatar
      From: Hayashi Naoyuki · 2a89b508
      Sam Lantinga authored 
      I tried to compile with gcc on Tru64, and got the following error.
SDL_systimer.c:45:45: error: operator '&&' has no right operand

It succeeds if changing
#if (defined _POSIX_TIMERS && _POSIX_TIMERS > 0)
to
#if (defined _POSIX_TIMERS && _POSIX_TIMERS + 0 > 0)

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  35. 01 Feb, 2006 1 commit
  37. 11 Oct, 2005 3 commits
    • Ryan C. Gordon's avatar
      POSIX clock_gettime() isn't available on Linux before 2.6, and the symbol may · 071e2180
      Ryan C. Gordon authored 
       just be flat out missing from glibc, so force use of previous gettimeofday()
 behaviour for now.

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    • Ryan C. Gordon's avatar
      Date: Mon, 10 Oct 2005 13:09:32 +0300 · 5f482106
      Ryan C. Gordon authored 
      From: Tommi Kyntola <tommi.kyntola@ray.fi>
To: sdl@libsdl.org
Subject: [SDL] [RFC] get_ticks broken on linux

It uses gettimeofday to calculate the timedifference.
Gettimeofday returns current time which is seldom monotonous.
This breaks SDL timer subsystem. (time callbacks and all that
get borked when the time difference ms is suddenly ~ 2^32)

I posted a message about this earlier but got no response.
Some thoughts on this matter would be appreciated.
(Or even an explanation for the lack of interest.)

A patch below would use the posix timers that have been around
since posix 93 and do provide a good source of monotonous time
on linux boxes (and on few others too).

The following patch is also availabe at:
http://www.hut.fi/u/tkyntola/SDL-1.2.9-clockfix.patch

It's against 1.2.9, but I can easily rediffit against
the cvs branch is needed.

cheers,
Tommi Kyntola            tommi.kyntola@ray.fi

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    • Ryan C. Gordon's avatar
      Date: Tue, 11 Oct 2005 16:58:12 +0300 (EEST) · cdc45512
      Ryan C. Gordon authored 
      From: =?ISO-8859-1?Q?Martin_Storsj=F6?= <martin@martin.st>
To: sdl@libsdl.org
Subject: [SDL] [PATCH] Use nanosleep on OS X

Hi,

The current version of SDL_Delay on OS X seems to always sleep at least 10
msec. OS X has nanosleep(), which performs shorter sleeps well. The
attached patch makes it use that one instead of select() as currently.

// Martin

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  39. 04 Jan, 2004 1 commit
  41. 13 Jun, 2002 1 commit
  43. 04 Jun, 2002 1 commit
  45. 24 Mar, 2002 1 commit
  47. 23 Mar, 2002 1 commit
  49. 06 Mar, 2002 1 commit
  51. 14 Dec, 2001 1 commit
  53. 04 Sep, 2001 1 commit
  55. 26 Apr, 2001 2 commits