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eb199176e6
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54 Commits

Author SHA1 Message Date
Carl Åstholm
eb199176e6 stdlib: Conditionally undef some SDL_strtox tests 
Some test cases have implementation-defined results,
so we should only test these when we know SDL's own
implementations of the functions are used.
 2024-09-13 12:30:58 -07:00
Carl Åstholm
59ec034412 stdlib: Use macros to define SDL_strtox tests 2024-09-13 12:30:58 -07:00
Carl Åstholm
a78f612d4b stdlib: Add some tests for SDL_strtod 2024-09-13 12:30:58 -07:00
Carl Åstholm
61bc856b04 stdlib: Use new parser for scanf %p specifier 2024-09-13 12:30:58 -07:00
Carl Åstholm
e109aa09aa stdlib: Rewrite SDL_strto(ll?|ul) impl 2024-09-13 12:30:58 -07:00
Carl Åstholm
e326540a45 stdlib: Add failing tests for SDL_strto(ll?|ul) 2024-09-13 12:30:58 -07:00
Carl Åstholm
5331f36789 stdlib: Add failing tests for SDL_strtoull 2024-09-13 12:30:58 -07:00
Carl Åstholm
5d30980df4 stdlib: Add failing tests for SDL_wcstol 
These help illustrate some key differences between a specs-compliant
libc wcstol and SDL's own implementation.
 2024-09-13 12:30:58 -07:00
Anonymous Maarten
db96ddca34 SDL_test: use SDLCALL calling convention 
This is needed when using a pre-built static SDL3_test library.
 2024-09-06 14:19:05 +02:00
Anonymous Maarten
baa1a5e2f4 Add SDL_strpbrk 2024-09-06 01:35:43 +02:00
Sam Lantinga
eacf119923 Renamed SDL_size_add_overflow() and SDL_size_mul_overflow() 2024-09-02 17:17:48 -07:00
Anonymous Maarten
0fa2049fef
Document iconv functions + add testautomation (#10131) 
* stdinc: document SDL_iconv* functions
* iconv: add automation tests
* iconv: don't potentially crash on invalid inputs
 2024-08-06 10:12:25 -07:00
Sam Lantinga
f59d66f4b1 Implemented left-justification in SDL_PrintString() 
Fixes https://github.com/libsdl-org/SDL/issues/10310
 2024-08-04 20:04:58 -07:00
Sam Lantinga
473feab2a4 Added SDL_unsetenv() 2024-07-27 09:10:08 -07:00
Sam Lantinga
b854e1fe0b Fixed some issues found with static analysis 2024-07-27 09:07:42 -07:00
Sam Lantinga
29f0fd33dc SDL_getenv() should return const 
This also allows us to use SDL_FreeLater() and make SDL_getenv() thread-safe on Windows.
 2024-07-22 13:00:39 -07:00
Sam Lantinga
1938d25b7e Use "%S" format specifier for wide-character strings 2024-06-06 10:59:15 -07:00
Anonymous Maarten
31d133db40
Define SDL_PLATFORM_* macros instead of underscored ones (#8875) 2024-01-24 01:40:51 +00:00
Sam Lantinga
5e70ee29cc Build SDL with the static C runtime on Visual Studio 2024-01-21 06:55:29 -08:00
Sam Lantinga
7f75178908 Verify that the %p format specifier works for 64-bit pointers 2023-12-17 08:14:20 -08:00
Sam Lantinga
ac0751a652 Added SDL_strnstr() 2023-12-03 15:06:46 -08:00
Sylvain
d8600f717e Pointer as bool (libsdl-org#7214) 2023-11-09 14:18:36 -08:00
Ryan C. Gordon
c53843a961
docs: Remove Doxygen \brief tags. 
Doxygen and the wiki bridge don't need them; they'll both just use the first
line/sentence instead.

Fixes #8446.
 2023-11-06 10:26:06 -05:00
Sam Lantinga
39a961ba41 Added support for "%[]" sscanf syntax 
Fixes https://github.com/libsdl-org/SDL/issues/8423
 2023-10-24 17:28:15 -07:00
Brick
c03f5b4b69 Fixed rounding up in SDL_PrintFloat 
This wasn't caught by the 9.9999999 case, because that value is actually just equal to 10.0
 2023-08-07 14:15:19 -07:00
Sam Lantinga
0a4e6f6d29 Added SDL_strnlen() and SDL_wcsnlen() 2023-07-17 19:37:51 -07:00
Sam Lantinga
f4bd17deee Fixed %p formatting when there is following text 2023-07-06 08:04:20 -07:00
Sam Lantinga
c63aa9545e Fixed printf formatting for "%p" and added a unit test to check it 2023-07-05 20:06:59 -07:00
Sam Lantinga
128ca70160 Added support for printing wide strings using "%ls" syntax 2023-05-26 13:58:10 -07:00
Sam Lantinga
c9d8a04945 Added SDL_swprintf() and SDL_vswprintf() 2023-05-26 08:19:04 -07:00
Anonymous Maarten
b6ae281e97 Use #ifdef/#ifndef instead of #if defined/#if \!defined 2023-03-30 21:35:01 +00:00
Sylvain
c963f02571 More fix warnings about static function and prototype 2023-03-08 16:14:09 +01:00
Anonymous Maarten
08bcee8570 test: don't use wiki urls for documentation comments 
Also make consistent use of \ as documentation escape character.
 2023-02-02 00:49:09 +01:00
Sam Lantinga
1c83c1fadd Fixed build warnings in Xcode 2023-01-26 13:58:59 -08:00
Sam Lantinga
2aa9569b3e Replaced SDL_SIMDAlloc(), SDL_SIMDRealloc(), and SDL_SIMDFree() with SDL_aligned_alloc() and SDL_aligned_free() 
Fixes https://github.com/libsdl-org/SDL/issues/5641
 2023-01-09 18:01:59 -08:00
Sam Lantinga
38b138cd0a Fixed rounding of floating point values in snprintf 2023-01-03 06:35:25 -08:00
Sam Lantinga
ead4f122e4 Added basic support for %g snprintf format specifier 2022-12-29 23:12:19 -08:00
Sam Lantinga
63724c113b Removed the vi format comments from the source 
Vim users can use the [editorconfig plugin](https://github.com/editorconfig/editorconfig-vim) to automatically set tab spacing for the SDL coding style.

Fixes https://github.com/libsdl-org/SDL/issues/6903
 2022-12-26 11:17:23 -08:00
Pierre Wendling
3c501b963d
Clang-Tidy fixes (#6725) 2022-12-01 13:07:03 -08:00
Sam Lantinga
5750bcb174
Update for SDL3 coding style (#6717) 
I updated .clang-format and ran clang-format 14 over the src and test directories to standardize the code base.

In general I let clang-format have it's way, and added markup to prevent formatting of code that would break or be completely unreadable if formatted.

The script I ran for the src directory is added as build-scripts/clang-format-src.sh

This fixes:
#6592
#6593
#6594
 2022-11-30 12:51:59 -08:00
Sylvain Becker
6a2200823c
Cleanup add brace (#6545) 
* Add braces after if conditions

* More add braces after if conditions

* Add braces after while() conditions

* Fix compilation because of macro being modified

* Add braces to for loop

* Add braces after if/goto

* Move comments up

* Remove extra () in the 'return ...;' statements

* More remove extra () in the 'return ...;' statements

* More remove extra () in the 'return ...;' statements after merge

* Fix inconsistent patterns are xxx == NULL vs !xxx

* More "{}" for "if() break;"  and "if() continue;"

* More "{}" after if() short statement

* More "{}" after "if () return;" statement

* More fix inconsistent patterns are xxx == NULL vs !xxx

* Revert some modificaion on SDL_RLEaccel.c

* SDL_RLEaccel: no short statement

* Cleanup 'if' where the bracket is in a new line

* Cleanup 'while' where the bracket is in a new line

* Cleanup 'for' where the bracket is in a new line

* Cleanup 'else' where the bracket is in a new line
 2022-11-27 08:38:43 -08:00
Sam Lantinga
0a48abc860 Switch header convention from #include "SDL.h" to #include <SDL3/SDLh> 
I ran this script in the include directory:
```sh
sed -i '' -e 's,#include "\(SDL.*\)",#include <SDL3/\1>,' *.h
```

I ran this script in the src directory:
```sh
for i in ../include/SDL3/SDL*.h
do hdr=$(basename $i)
   if [ x"$(echo $hdr | egrep 'SDL_main|SDL_name|SDL_test|SDL_syswm|SDL_opengl|SDL_egl|SDL_vulkan')" != x ]; then
        find . -type f -exec sed -i '' -e 's,#include "\('$hdr'\)",#include <SDL3/\1>,' {} \;
    else
        find . -type f -exec sed -i '' -e '/#include "'$hdr'"/d' {} \;
    fi
done
```

Fixes https://github.com/libsdl-org/SDL/issues/6575
 2022-11-26 22:15:18 -08:00
Sam Lantinga
63f307fe1f Remove SDL_config.h from the public headers 
The SDL headers are no longer dependent on the build configuration.

Fixes https://github.com/libsdl-org/SDL/issues/6643 and https://github.com/libsdl-org/SDL/issues/6641
 2022-11-26 04:48:36 -08:00
Anonymous Maarten
274ec02581 testautomation: avoid format related warnings by using a few pragma's 
ci: enable -Werror to a few platforms
 2022-10-08 23:41:07 +02:00
Sam Lantinga
c70ffc2a35 Added size_t format specifier test coverage for SDL_snprintf and SDL_sscanf 2022-09-19 15:34:17 -07:00
Sam Lantinga
9065897514 Added test for digit count in sscanf, e.g. "%1x" 2022-06-18 06:53:05 -07:00
Simon McVittie
d15f6e379c test: Add a unit test for overflow detection 
Signed-off-by: Simon McVittie <smcv@collabora.com>
 2022-05-09 21:31:39 -07:00
Sam Lantinga
dc4c7d9539 Fixed infinite loop in SDL_vsnprintf() if the format string is too large for the output buffer 
Fixes https://github.com/libsdl-org/SDL/issues/4940
 2021-11-10 09:48:49 -08:00
Sam Lantinga
cdb4d8f22f Added a test case for snprintf of 0.0 
This verifies regressions in https://github.com/libsdl-org/SDL/issues/4795
 2021-11-07 09:39:57 -08:00
Sam Lantinga
79b0aae86c The return value of SDL_snprintf is the number of characters that would have been written. 
Fixes https://github.com/libsdl-org/SDL/issues/4762
 2021-09-22 11:46:24 -07:00