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98 commits

Author SHA1 Message Date
Sam Lantinga
af32a2f4cd Updated copyright for 2019 2019-01-04 22:01:14 -08:00
Ryan C. Gordon
637cfa5d6b Small stack allocations fall back to malloc if they're unexpectedly large. 
--HG--
branch : SDL-ryan-batching-renderer
 2018-10-22 20:50:32 -04:00
Sam Lantinga
346af016a5 Updated copyright for 2018 2018-01-03 10:03:25 -08:00
Sam Lantinga
73a2b9ace8 Fixed bug 3760 - RWops doesn't check for integer overflow when stdio_fseek only supports 32 bits 
Simon Hug

When RWops seeks with fseek or fseeko it uses the types long or off_t which can be 32 bits on some platforms. stdio_seek does not check if the 64-bit integer for the offset fits into a 32-bit integer. Offsets equal or larger than 2 GiB will have implementation-defined behavior and failure states would be very confusing to debug.

The attached patch adds range checking by using the macros from limits.h for long type and some bit shifting for off_t because POSIX couldn't be bothered to specify min and max macros.

It also defines HAVE_FSEEKI64 in SDL_config_windows.h so that the Windows function gets picked up automatically with the default config.

And there's an additional error message for when ftell fails.
 2017-09-09 08:36:37 -07:00
Ryan C. Gordon
fca3874ab4 Fixed a bunch of compiler warnings. 
--HG--
extra : rebase_source : a2c94cfaf300f4d9f5b7855489ed05c8e23de9fd
 2017-08-29 15:52:49 -04:00
Ryan C. Gordon
cd85821b16 rwops: Fixed 64-bit file i/o on QNX. 2017-08-15 16:30:26 -04:00
Sam Lantinga
b3ecc4942c Fixed compiler warnings on Visual Studio 2013 2017-08-12 00:04:46 -07:00
Sam Lantinga
d2a8798688 Fixed Android build 2017-08-11 23:54:06 -07:00
Sam Lantinga
846a2035b2 Fixed bug 3292 - SDL_rwops and 64-bit file I/O 
Juha Niemimä

On AmigaOS 4 platform with Newlib 'C' library, there is a problem with failing fseeko64. This seemed to be caused by using fopen instead of fopen64.
 2017-08-11 21:16:33 -07:00
Sam Lantinga
5c88b8141c Added an API SDL_LoadFile_RW() to load all the data from an SDL data stream, and a convenience macro SDL_LoadFile() to load all the data from a file. 2017-08-09 11:58:38 -07:00
Sam Lantinga
1b24bfad38 Updated copyright for 2017 2017-01-01 18:33:28 -08:00
Sam Lantinga
7ee8dda270 Updated copyright to 2016 2016-01-02 10:10:34 -08:00
Sam Lantinga
56b58afdbe Updated the copyright year to 2015 2015-05-26 06:27:46 -07:00
Sam Lantinga
7b215e8685 The NaCL mount/unmount functions need to be in SDL_system.h and specific to NaCL 2014-06-08 12:05:17 -07:00
Gabriel Jacobo
c330e8e9e2 Chrome's Native Client backend implementation 2014-06-06 15:45:59 -03:00
Dimitris Zenios
873297a269 __ANDROID__ is the correct macro to check for an android system.ANDROID is only defined in NDK build system (.mk) and not in the standalone NDK. 2014-05-05 22:21:26 +03:00
Sam Lantinga
a7d2ebb8d6 Integrated David Ludwig's support for Windows RT 2014-03-09 11:36:47 -07:00
Sam Lantinga
211b54deef Fixed line endings on WinRT source code 2014-03-09 11:06:11 -07:00
Ryan C. Gordon
2ffc05f7d8 Fixed some compiler warnings from the latest Clang, cleaned up some things. 2014-02-03 14:45:38 -05:00
Sam Lantinga
d7940a513e Fixed bug 2374 - Update copyright for 2014... 
Is it that time already??
 2014-02-02 00:53:27 -08:00
Ryan C. Gordon
82edee6971 Make internal SDL sources include SDL_internal.h instead of SDL_config.h 
The new header will include SDL_config.h, but allows for other global stuff.

--HG--
extra : rebase_source : ddf4a4c0dc2c554b98c82700798f343cd91b16e3
 2013-11-24 23:56:17 -05:00
David Ludwig
59df93166d WinRT: merged with SDL 2.0.1 codebase 2013-10-27 21:26:46 -04:00
Sam Lantinga
a999af88e9 Fixed building using MinGW 
Our SDL_windows.h needed to be included before anything else so UNICODE is defined.
 2013-10-17 23:02:29 -07:00
David Ludwig
88461d442a WinRT: merged with SDL 2.0.0 codebase (aka. SDL hg rev d6a8fa507a45) 
--HG--
rename : README.iOS => README-ios.txt
 2013-08-12 22:29:55 -04:00
Sam Lantinga
08dfaaa2e6 Christoph Mallon: Remove pointless if (x) before SDL_free(x) 2013-08-29 08:29:21 -07:00
Philipp Wiesemann
663e2c37ae Fixed implicit function declaration for SDL_AndroidGetInternalStoragePath(). 2013-06-02 14:13:21 +02:00
Sam Lantinga
0cb6385637 File style cleanup for the SDL 2.0 release 2013-05-18 14:17:52 -07:00
David Ludwig
6a01cdf7f3 WinRT: merged with latest, official, SDL 2.x sources 2013-04-21 12:38:44 -04:00
Sam Lantinga
eb97bff0bd Fixed bug 1802 - NULL pointer dereference in SDL_AllocRW() if out of memory. 
Philipp Wiesemann

There is a NULL pointer dereference in SDL_AllocRW() if the system is out of memory. The "type" field is always written. This may be fixed with an early return.

Or an else{} or not writing the field and using slower SDL_calloc().

This fault was recently introduced (http://hg.libsdl.org/SDL/rev/681820ca0e78).
 2013-04-17 01:32:06 -07:00
David Ludwig
41ce3814e2 WinRT: merged with latest, official, SDL 2.x sources (at rev. bea100d73d13) 2013-04-14 11:42:55 -04:00
Ryan C. Gordon
4f438b70a2 Make SDL_SetError and friends unconditionally return -1. 
This lets us change things like this...

    if (Failed) {
        SDL_SetError("We failed");
        return -1;
    }

...into this...

    if (Failed) {
        return SDL_SetError("We failed");
    }


 Fixes Bugzilla #1778.
 2013-03-31 12:48:50 -04:00
Sam Lantinga
3afbe992d5 Removed Nintendo DS support since nobody has volunteered to maintain it for over a year. 2013-03-17 09:44:58 -07:00
Andreas Schiffler
42a673ce23 Fix bug 122 - SDL_RWops bug fixes: set RWops.type field, add input validation, add test coverage 2013-03-13 08:35:03 -07:00
Andreas Schiffler
6a2bff0cd1 Fix bug 1560 - SDL_RWFromConstMem write operation returns -1 but should return 0. 2013-03-12 09:10:37 -07:00
David Ludwig
52fd9b7f71 WinRT: build fixes 2013-02-23 20:12:14 -05:00
David Ludwig
776ebe3bda WinRT: merged with latest, official, SDL 2.x code 2013-02-23 20:01:46 -05:00
Sam Lantinga
95dcfa4c28 Happy New Year! 2013-02-15 08:47:44 -08:00
DavidLudwig
6db1ac4bad Merged with latest official SDL sources. 2012-11-12 13:25:44 -05:00
Sam Lantinga
caf0404b85 Added SDL_ReadU8() and SDL_WriteU8() for consistency with the rest of the API. 2012-11-04 23:44:13 -08:00
DavidLudwig
5939e8424f Merge with latest, official SDL code 2012-11-04 09:46:59 -05:00
Ryan C. Gordon
175397ca41 Fixed symbol typo. 2012-11-03 22:46:03 -04:00
Sam Lantinga
e3403d3a25 Fixed compiling fseek64o on Linux systems 2012-10-22 15:35:19 -07:00
Sam Lantinga
9bd6a89040 Added an API to get the size of a file - WARNING! ABI CHANGE! 2012-11-03 18:43:36 -07:00
Sam Lantinga
2ee48c6885 Try opening relative path files from internal storage. 
I'm not falling back to external storage because the application should be
aware of whether external storage is available and choose whether or not to
use it.
 2012-11-02 03:08:40 -07:00
Sam Lantinga
1f23677ce4 Try opening the file path directly before hitting the asset system. 2012-11-02 00:35:48 -07:00
David Ludwig
8eb16c7d58 reverted a minor, unnecessary change in SDL_rwops.c that was done with regards to WinRT compilation 2012-10-17 21:50:49 -04:00
David Ludwig
54b4201aa0 Got a bare-bones version of SDL compiling for Windows RT. Dummy drivers are used in some places. Very little Windows-specific code (from the Win32 version of SDL) is used. 2012-10-17 21:43:20 -04:00
Sam Lantinga
f380ecb137 Removed executable bit from source files 2012-09-27 14:35:28 -07:00
Ryan C. Gordon
5c732d6324 Removed Windows CE support from SDL 2.0. 
It's a long-dead platform, and we don't have any way to build for, test, or
maintain it, so there's no sense in doing acrobatics to support it.

If you need Windows CE support, use SDL 1.2. If you need Windows Phone support,
send SDL 2.0 patches for the newer Windows Mobile platform.
 2012-09-15 10:59:39 -04:00
Ryan C. Gordon
82ebf2d4ff Fixed some minor compiler warnings. 
--HG--
extra : rebase_source : 9466732b4e5ab87e92e8eb9e2377aa5405bdc23b
 2012-07-20 13:33:15 -04:00