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Author SHA1 Message Date
Carl Åstholm d0e70c37ab main: Rewrite the Windows implementation of SDL_RunApp() 
This new implementation only parses the command line into an argv when
the provided argv is NULL. This lets programs that don't want to/can't
include `SDL_main.h` to do their own custom argument processing before
explicitly calling `SDL_RunApp()` without having SDL clobber the argv.

If the user includes `SDL_main.h` as normal, the behavior remains the
same as before (because `SDL_main_impl.h` passes a NULL argv).

In addition, this new implementation performs fewer allocations and no
longer leaks on failure.
 2025-11-23 13:40:13 -05:00
Carl Åstholm dd9b9d4513 Check if GL_OES_EGL_image_external is supported before trying to use it 2025-03-24 19:52:13 -07:00
Carl Åstholm 7ec13a2ead Document SDL_malloc alignment guarantees 2025-03-24 19:10:31 -07:00
Carl Åstholm 54f5b73333 emscripten: Don't use legacy JS library functions for assertions 2025-03-20 16:24:16 -07:00
Carl Åstholm 14deef997c emscripten: Fix undefined behavior in opengles2 renderer 2025-03-18 19:18:24 -07:00
Carl Åstholm c21bc48a70 Fix undefined behavior in SDL_windowsmouse.c 
This fix prevents C undefined behavior from being invoked on Windows
if the user's configured cursor speed is below 6.
 2025-01-28 05:12:16 -08:00
Carl Åstholm 49153ebfc4 audio: Add NULL check to SDL_UnbindAudioStreams 2024-12-28 00:10:58 -05:00
Carl Åstholm 1b99467c71 audio: Make SDL_Bind/UnbindAudioStreams take const arrays 2024-12-28 00:10:58 -05:00
Carl Åstholm a0e537b9c0 examples: Fix dead links in app metadata 2024-12-27 17:10:52 -08:00
Carl Åstholm 1f3fd65c4c cpuinfo: Rename SDL_GetCPUCount to SDL_GetNumLogicalCPUCores 
This was the only API that broke the "GetNumThings" convention
used elsewhere, so renaming it helps with consistency.
Adding "logical cores" to the name also makes it a bit
more immediately obvious what the count actually represents.
 2024-09-14 19:33:30 -07:00
Carl Åstholm 84361bcf0a stdlib: Remove test cases with impl-defined results 2024-09-13 12:30:58 -07:00
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 7d94bf528d stdlib: Document SDL_strtox functions 2024-09-13 12:30:58 -07:00
Carl Åstholm 8092e35287 stdlib: Improve SDL_strtod 
- Handle leading whitespace
- Handle positive sign
- Parse integer part as unsigned long long
- Handle signed zero (this also applies to printf)
 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 56a48763cd stdlib: Bring SDL_wcstol in line with SDL_strtol 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 fb82772fb3 stdlib: Rewrite SDL_strtoull impl 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 88d3cb4f90 Remove unnecessary include from SDL_pen_c.h 2024-09-13 12:30:58 -07:00
Carl Åstholm 4efbe1ca28 stdlib: Assert that signed integers use two's complement arithmetic 2024-09-13 12:30:58 -07:00
Carl Åstholm fd53b3e112 stdlib: Rewrite SDL_wcstol impl 
SDL_wcstol should now fully adhere to the libc spec.
 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
Carl Åstholm af37056c0d stdinc: Fix typos and reword comments about aliasing 2024-09-09 13:51:16 -07:00
Carl Åstholm 8eb194b6f8 stdinc: Document number parsing APIs 2024-09-09 13:51:16 -07:00
Carl Åstholm eda459ac49 stdinc: Fix up some printf definitions 2024-09-09 13:51:16 -07:00
Carl Åstholm d6caf2abe7 Remove SDL_RESTRICT in favor of doc comments 2024-09-09 13:51:16 -07:00
Carl Åstholm 731939fca1 stdinc: Document memcpy APIs 2024-09-09 13:51:16 -07:00
Carl Åstholm 8cea4bd3c9 stdinc: Document memory allocation APIs 2024-09-09 13:51:16 -07:00
Carl Åstholm f099898a66 Correct ibus include path 
ibus-1.0.pc adds /usr/include/ibus-1.0 to the search path but not
/usr/include, which makes the canonical include path <ibus.h>.
 2024-07-15 11:24:47 -07:00