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Author SHA1 Message Date
Ryan C. Gordon
18cd3d30c7 Patched to compile on Windows. 2011-10-02 00:36:18 -04:00
Ryan C. Gordon
0863dee582 1.3 API CHANGE: Add support for naming threads. 
--HG--
extra : rebase_source : ae532d4b4d68ef86de0fc2cb6794a622e0841bce
 2011-10-02 00:29:16 -04:00
Kees Bakker
c33ade3bc3 Make SDL_uikitviewcontroller.window a real Objective-C property and synthesize 2011-09-28 21:42:02 +02:00
Kees Bakker
f1c04b8c14 Minor code cleanup in uikit/SDL_uikitview.m (no functional changes) 2011-09-28 21:25:46 +02:00
Kees Bakker
7e6128661d Simplied the code a bit in uikit/SDL_uikitvideo.m 2011-09-28 21:13:09 +02:00
Kees Bakker
601a5ebf03 Remove unused SDL_uikitopenglview (privateMethods) 2011-09-28 21:03:05 +02:00
Kees Bakker
f74237993f Use Objective-C construct for..in instead of oldfashioned C (uikit) 2011-09-28 20:32:26 +02:00
Sam Lantinga
dead491b27 Fixed to compile with pedantic C 2011-09-27 23:16:04 -04:00
Sam Lantinga
e934e97c76 ============================================================ 2011-09-27 23:15:01 -04:00
Sam Lantinga
afe3250552 ============================================================ 2011-09-27 23:14:16 -04:00
Kees Bakker
b0e7f4b098 Do not exit in (uikit) postFinishLaunch but store the exit status and use that to return from main() 
Also cleanup the stored argv in main() instead of postFinishLaunch.
 2011-09-27 23:49:24 +02:00
Kees Bakker
9da0e1c8c1 Cleanup of the use of include files in src/video/uikit 2011-09-27 23:40:21 +02:00
Kees Bakker
52f5e85d3b Add Xcode-iPhoneOS/rakefile which can be used to build SDL.framework from the commandline 
This is the rakefile from Andrey Nesterov, but slightly modified.
Use the following command:
  $ rake -f Xcode-iPhoneOS/rakefile
The resulting framework is placed in the ./build directory.
 2011-09-27 22:54:59 +02:00
Kees Bakker
2bd415b42a Use a consistent source code format in src/video/uikit 
For example:
* Opening bracket of a method/function on a new line at column 0
* space after "if", "while", etc
 2011-09-27 22:51:26 +02:00
Kees Bakker
4fa8ce73fc Remove INDENT-ON INDENT-OFF comments in src/video/uikit 
These comments are only useful for running indent which we are
probably not going to use in Objective-C context.
 2011-09-27 21:07:09 +02:00
Kees Bakker
7797271a96 Cleanup out trailing whitespace in src/video/uikit 2011-09-27 21:02:26 +02:00
Ryan C. Gordon
90ff13a669 Moved pthread spinlock check in with the rest of the pthread tests. 2011-09-21 03:08:00 -04:00
Ryan C. Gordon
131470867d Replaced a sanity check with an SDL_assert(). 2011-09-21 02:42:25 -04:00
Ryan C. Gordon
081fbdf242 Don't call pthread_exit(), returning from RunThread() is equivalent. 2011-09-20 17:48:29 -04:00
Ryan C. Gordon
596099f2c0 Simplified Windows RunThread(). 
Removed checks for things that are always true, free unneeded struct before
 calling thread entry point, instead of after thread completes.
 2011-09-20 17:42:58 -04:00
Ryan C. Gordon
966f4f55fd Updated fatbuild.sh to match 1.2 version. 2011-09-19 01:49:29 -04:00
Markus Kauppila
e534989ee1 Fixed option parsing code of test harness. 2011-09-18 13:01:33 +03:00
Ryan C. Gordon
8cd891d753 Fixed compiler warnings on Haiku. 2011-09-18 03:52:08 +00:00
Ryan C. Gordon
82283b7279 Implemented x86 and x86-64 spinlock inline asm. 
Favor it over Mac OS X API for Intel systems (but not GCC atomic intrinsics).

This might get us a little further on Cygwin builds, too.
 2011-09-18 03:19:41 -04:00
Ryan C. Gordon
6fcfc35b50 Use an actual #error instead of a bogus symbol if there's no spinlock support. 2011-09-18 02:55:45 -04:00
Ryan C. Gordon
f369e4fa7c Patched to compile on some platforms. 2011-09-18 02:09:20 -04:00
Andreas Schiffler
e9174b8226 Add tests for SDL_RectEquals and empty rectangle cases 2011-09-17 22:37:31 -07:00
Andreas Schiffler
1694584d77 Add special cases for empty rectangles in SDL_Rect functions 2011-09-17 22:35:57 -07:00
Andreas Schiffler
6c74730331 Fix SDL_RectEquals define 2011-09-17 22:35:10 -07:00
Andreas Schiffler
9d8f2b6917 Add test cases for SDL_RectEmpty 2011-09-16 08:26:20 -07:00
Andreas Schiffler
6e3ff8fdf5 Add NULL handling in SDL_RectEmpty and SDL_RectEquals 2011-09-16 08:25:49 -07:00
Ryan C. Gordon
a90884b482 Removed some FIXMEs (Nathan's changes were, in fact, correct). 2011-09-15 23:55:36 -04:00
Ryan C. Gordon
99f00f09bd Merged Nathan Heisey's Haiku work into the main SDL 1.3 branch. 
This was a Google Summer of Code 2011 project, sponsored by the Haiku project.

We thank Nathan and the other Haiku developers for their support!
 2011-09-15 23:51:07 -04:00
Andreas Schiffler
13e13cd331 Added tests for SDL_UnionRect to testrect suite 2011-09-15 08:21:54 -07:00
Markus Kauppila
0ad7b65021 Cleans up the logger output a bit. Removes fuzzer invocation count 
from the log if the fuzzer isn't used.
 2011-09-10 19:27:39 +03:00
Ryan C. Gordon
15c4fb2a9d Clean up the win32 compiler warnings for SDL threads, in the 1.3 branch. 
--HG--
extra : rebase_source : 420916ed06d79e2d3c1d50e5fb40314ac7d94d85
 2011-09-12 13:36:38 -04:00
Andreas Schiffler
d1cc70ba65 Added tests for SDL_EnclosePoints. 2011-09-12 09:00:34 -07:00
Andreas Schiffler
b1185bef03 Fix regression introducted by added parameter check in SDL_EnclosePoints. Add special case to speedup when no result was requested. 2011-09-12 09:00:01 -07:00
Ryan C. Gordon
d7cb5c41ca More work on cleaning out compiler warnings. 
--HG--
extra : rebase_source : ab97ecaafc5a22451ea1bf8d4740380cf56f2f98
 2011-09-11 04:02:40 -04:00
Ryan C. Gordon
0cbf1928f9 Fixed Win64 builds with MingW. 2011-09-11 03:35:46 -04:00
Ryan C. Gordon
ad214ecb4b Some MMX fixes from Patrick Baggett. 
Original email...

Date: Sat, 10 Sep 2011 13:01:20 -0500
From: Patrick Baggett
To: SDL Development List <sdl@lists.libsdl.org>
Subject: Re: [SDL] SDL_memcpyMMX uses SSE instructions

In SDL_blit_copy.c, the function SDL_memcpyMMX() actually use SSE
instructions.

It is called in this context:

#ifdef __MMX__
    if (SDL_HasMMX() &&
        !((uintptr_t) src & 7) && !(srcskip & 7) &&
        !((uintptr_t) dst & 7) && !(dstskip & 7)) {
        while (h--) {
            SDL_memcpyMMX(dst, src, w);
            src += srcskip;
            dst += dstskip;
        }
        _mm_empty();
        return;
    }
#endif

This implies that the minimum CPU features are just MMX. There is a
separate SDL_memcpySSE() function.


The SDL_memcpyMMX() function does:

#ifdef __SSE__
        _mm_prefetch(src, _MM_HINT_NTA);
#endif

...which tests at compile time if SSE intrinsics are available, not at run
time. It generates the PREFETCHNTA instruction. It also uses _mm_stream_pi()
intrinsic, which generates the MOVNTQ instruction.

If you replace the "MMX" code with:

__m64* d64 = (__m64*)dst;
__m64* s64 = (__m64*)src;
 for(i= len / 64; i--;) {
   d64[0] = s64[0];
   d64[1] = s64[1];
   d64[2] = s64[2];
   d64[3] = s64[3];
   d64[4] = s64[4];
   d64[5] = s64[5];
   d64[6] = s64[6];
   d64[7] = s64[7];
   d64 += 8;
   s64 += 8;
 }

Then MSVC generates the correct movq instructions. GCC (4.5.0) seems to
think that using 2x movl is still better, but then again, GCC isn't actually
that good at optimizing intrinsics as I've found. At least the code won't
crash on my P2 though. :)

Also, there is no requirement for MMX to be aligned to the 8th byte. I
think the author assumed that SSE's 16 byte alignment requirement must
retroactively mean that MMX requires 8 byte alignment. Attached is the full
patch.

Patrick
 2011-09-11 01:54:54 -04:00
Ryan C. Gordon
289012c8bd Removed sail.bmp reference from Xcode project. 
Fixes Buildbot.
 2011-09-09 10:45:48 -04:00
Ryan C. Gordon
f77b7f703a Fixed a compiler warning. 2011-09-09 04:48:45 -04:00
Ryan C. Gordon
484c18aa15 Fixed a compiler warning on Visual Studio. 2011-09-09 04:17:47 -04:00
Ryan C. Gordon
a65793b807 Added a newline to the end of a file to quiet old versions of GCC. 2011-09-09 02:43:04 -04:00
Ryan C. Gordon
caedc60d07 Removed legacy Mac OS X dlcompat code. 
It was only needed for Mac OS X 10.0 through 10.2, so it seems silly to keep
 it around for SDL 1.3.

I'll leave it in the 1.2 branch for now, though.
 2011-09-09 00:34:48 -04:00
Andreas Schiffler
5089e0b3d9 Merge changes 2011-09-07 21:47:10 -07:00
Ryan C. Gordon
35ef24dd77 Fixed compiler warning on 32-bit Mac OS X. 2011-09-07 10:54:14 -04:00
Andreas Schiffler
d9a3255b23 Refactored IntersectRectAndLine tests and increased coverage 2011-09-06 23:51:46 -07:00
Andreas Schiffler
1ee4e6dc4f Update SDL_REVISION 2011-09-04 20:45:38 -07:00