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21 Commits

Author SHA1 Message Date
Anonymous Maarten 55934bc85e include: add SDL_RESTRICT for restricted pointer aliasing 2024-09-06 01:35:43 +02:00
Sam Lantinga 383ccb2b6a Finish removing SDL_DECLSPEC_FREE 2024-07-28 08:06:20 -07:00
Sam Lantinga b5ad74998b Removed SDL_DECLSPEC_FREE 2024-07-28 07:24:21 -07:00
Sam Lantinga 4f55271571 Removed temporary memory from the API 
It was intended to make the API easier to use, but various automatic garbage collection all had flaws, and making the application periodically clean up temporary memory added cognitive load to using the API, and in many cases was it was difficult to restructure threaded code to handle this.

So, we're largely going back to the original system, where the API returns allocated results and you free them.

In addition, to solve the problems we originally wanted temporary memory for:
* Short strings with a finite count, like device names, get stored in a per-thread string pool.
* Events continue to use temporary memory internally, which is cleaned up on the next event processing cycle.
 2024-07-26 20:59:14 -07:00
Sam Lantinga 5e513ecc7f Don't automatically free temporary memory, let the application call SDL_FreeTemporaryMemory() when it's ready. 
Also mark up all functions that return temporary memory with SDL_DECLSPEC_TEMP, to help people implementing language bindings.

Fixes https://github.com/libsdl-org/SDL/issues/10378
 2024-07-26 10:05:03 -07:00
Ryan C. Gordon ecfa363889 begin_code: Solaris Studio has `__has_attribute` defined by isn't usable here. 
Fixes #10095.

(cherry picked from commit d96f1d5360)
 2024-06-27 22:13:48 -07:00
Ryan C. Gordon 8e782602de
wikiheaders: Fixes and cleanups to fix SDL_ReportAssertion's wiki page. 2024-06-11 11:29:44 -04:00
Sam Lantinga 6f2621438a Renamed DECLSPEC to SDL_DECLSPEC 2024-05-17 17:09:09 -07:00
vittorioromeo a69eaae32e Add `SDL_NODISCARD` macro to `SDL_begin_code.h` 2024-05-16 17:08:52 -07:00
Ryan C. Gordon 5e6d85b8f0
wikiheaders: bridge wiki Category docs to the headers! 
Did an initial cleanup on the headers and wrote a few pieces of documentation,
but this needs more work to fill out the documentation.
 2024-05-16 11:48:23 -04:00
Ryan C. Gordon 62a7e419f7
wikiheaders: Automatically categorize API symbols by subsystem. 2024-05-14 13:30:42 -04:00
Anonymous Maarten 31d133db40
Define SDL_PLATFORM_* macros instead of underscored ones (#8875) 2024-01-24 01:40:51 +00:00
Sam Lantinga 5b3ee51c6c Updated copyright for 2024 2024-01-01 13:15:26 -08:00
Anonymous Maarten 917e036f6f MSVC has __declspec(deprecated) 2023-08-09 02:54:18 +02:00
Anonymous Maarten b6ae281e97 Use #ifdef/#ifndef instead of #if defined/#if \!defined 2023-03-30 21:35:01 +00:00
Ozkan Sezer e7ea47a1b4 add version check to SDL_MALLOC macro (for correctness) 2023-02-03 17:40:40 +03:00
Sam Lantinga fde78d12f2 Updated copyright for 2023 2023-01-09 09:41:41 -08:00
Sam Lantinga 5dd07a5773 The alloc_size attribute isn't supported in clang 3.x 2023-01-06 12:10:21 -08:00
Sylvain Becker d7d3c22dbf
Remove more reserved identifiers (#6925) 2022-12-29 13:58:16 -08:00
Sylvain Becker 07808d6a03
Remove underscore in guard header defines (#6922) 2022-12-27 12:31:12 -08:00
Ryan C. Gordon 3197632347
include: Renamed begin_code.h and close_code.h to have SDL_ prefixes. 
Fixes #6864.
 2022-12-22 11:39:26 -05:00