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a157d96de87fce84f06e60f4049dd96b8a6993e3
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16 Commits

Author SHA1 Message Date
Ryan C. Gordon
a157d96de8 stdlib: Patched SDL_rand_f to compile on pre-C99 compilers. 
Visual Studio _still_ doesn't report itself as C99 compatible, afaict, but
does support the syntax as of VS2017 15.6, apparently.

This page mentions the first version of Visual Studio that handles hexidecimal
float notation:

https://stackoverflow.com/questions/18180116/vc-rejecting-hexadecimal-floating-point-constant?utm_source=chatgpt.com

If not Visual Studio, we also take the messier path for things that don't
report themselves as C99. Most things will take the cleaner path, though.

Closes #15276.
 2026-03-28 11:18:03 -04:00
Sam Lantinga
5f086e7623 Updated copyright for 2026 2026-01-01 09:40:08 -08:00
Sam Lantinga
f2074d7af3 Updated copyright for 2025 2025-01-01 07:45:52 -08:00
Sam Lantinga
bd04459cde Fix typos (thanks @qndel!) 
Fix typos in comments and in one case in a returned error ("insuffient -> insufficient" fb273eb)
codespell src/ *.cpp *.h *.hpp --ignore-words-list unknwn,thid,algebric,statics,pixelX,pEvents,caf,ptd,parms,pEvent,parm,TextureRS,TE,HDA,LOD,datas,UE,xwindows,IIF
cd src; git checkout \
    events/imKStoUCS.* \
    hidapi \
    joystick/controller_type.c \
    joystick/controller_type.h \
    joystick/hidapi/steam/controller_constants.h \
    joystick/hidapi/steam/controller_structs.h \
    libm \
    stdlib/SDL_malloc.c \
    stdlib/SDL_qsort.c \
    stdlib/SDL_strtokr.c \
    video/khronos \
    video/x11/edid.h \
    video/x11/edid-parse.c \
    video/x11/xsettings-client.* \
    video/yuv2rgb
 2024-09-18 08:18:26 -07:00
Sam Lantinga
8f546bb3c9 Use C99 bool internally in SDL 2024-08-22 13:30:02 -07:00
Sam Lantinga
6501e90018 Use C++ style comments consistently in SDL source code 
Implemented using this script:

find . -type f -exec sed -i'' -e 's,/\* *\([^*]*\)\*/ *$,// \1,' -e 's, \+$,,' {} \;
git checkout \
    core/linux/SDL_evdev_kbd_default_keymap.h \
    events/imKStoUCS.* \
    hidapi \
    joystick/controller_type.c \
    joystick/controller_type.h \
    joystick/hidapi/steam/controller_constants.h \
    joystick/hidapi/steam/controller_structs.h \
    joystick/SDL_gamepad_db.h \
    libm \
    render/*/*Shader*.h \
    render/vitagxm/SDL_render_vita_gxm_shaders.h \
    render/metal/SDL_shaders_metal_*.h \
    stdlib/SDL_malloc.c \
    stdlib/SDL_qsort.c \
    stdlib/SDL_strtokr.c \
    test/ \
    video/directx/SDL_d3d12_xbox_cmacros.h \
    video/directx/d3d12.h \
    video/directx/d3d12sdklayers.h \
    video/khronos \
    video/x11/edid-parse.c \
    video/x11/xsettings-client.* \
    video/yuv2rgb
sed -i'' -e 's,/\* *\([^*]*\)\*/ *$,// \1,' -e 's, \+$,,' hidapi/SDL_hidapi.c
 2024-08-22 13:30:02 -07:00
Sam Lantinga
2f5b20fcb5 Updated based on feedback from @JKaniarz 2024-06-24 11:49:15 -07:00
Sam Lantinga
96f2f23240 Simplified SDL random function names and added thread-safe versions 2024-06-24 11:49:15 -07:00
John Kaniarz
8a80f41b77 Added check for n<0 in SDL_rand_n() 2024-06-19 17:00:58 -07:00
John Kaniarz
38cac043af Added algorithm comments to SDL_rand_*() 2024-06-19 17:00:58 -07:00
John Kaniarz
8f29f8cae5 Renamed SDL_rand() to SDL_rand_bits() and updated tests 2024-06-19 17:00:58 -07:00
John Kaniarz
16e69cb4c9 Removed SDL_rand_r() 2024-06-19 11:02:02 -07:00
John Kaniarz
3ee4bff8ac Upgraded constants after statistical testing. 2024-06-19 11:02:02 -07:00
John Kaniarz
83d21e20df Added SDL_rand_float and SDL_rand_n to API 2024-06-19 11:02:02 -07:00
John Kaniarz
f4ee59a1a2 Moved SDL_rand auto-initialization out of SDL_rand_r 2024-06-19 11:02:02 -07:00
Sam Lantinga
d1d484ddbe Added SDL_srand(), SDL_rand(), and SDL_rand_r() (thanks @JKaniarz!) 
These are simple random functions that should not be used for serious random number generation.

Fixes https://github.com/libsdl-org/SDL/issues/4968
 2024-06-16 07:41:00 -07:00