From 5a079a2d114f96d4847d1ee305d5b7c16eeec50e Mon Sep 17 00:00:00 2001 From: 3gg <3gg@shellblade.net> Date: Sat, 27 Dec 2025 12:03:39 -0800 Subject: Initial commit --- .../src/main/emscripten/SDL_sysmain_runapp.c | 56 ++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 contrib/SDL-3.2.8/src/main/emscripten/SDL_sysmain_runapp.c (limited to 'contrib/SDL-3.2.8/src/main/emscripten/SDL_sysmain_runapp.c') diff --git a/contrib/SDL-3.2.8/src/main/emscripten/SDL_sysmain_runapp.c b/contrib/SDL-3.2.8/src/main/emscripten/SDL_sysmain_runapp.c new file mode 100644 index 0000000..20dd6eb --- /dev/null +++ b/contrib/SDL-3.2.8/src/main/emscripten/SDL_sysmain_runapp.c @@ -0,0 +1,56 @@ +/* + Simple DirectMedia Layer + Copyright (C) 1997-2025 Sam Lantinga + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. +*/ +#include "SDL_internal.h" + +#ifdef SDL_PLATFORM_EMSCRIPTEN + +#include + +EM_JS_DEPS(sdlrunapp, "$dynCall,$stringToNewUTF8"); + +int SDL_RunApp(int argc, char* argv[], SDL_main_func mainFunction, void * reserved) +{ + (void)reserved; + + // Move any URL params that start with "SDL_" over to environment + // variables, so the hint system can pick them up, etc, much like a user + // can set them from a shell prompt on a desktop machine. Ignore all + // other params, in case the app wants to use them for something. + MAIN_THREAD_EM_ASM({ + var parms = new URLSearchParams(window.location.search); + for (const [key, value] of parms) { + if (key.startsWith("SDL_")) { + var ckey = stringToNewUTF8(key); + var cvalue = stringToNewUTF8(value); + if ((ckey != 0) && (cvalue != 0)) { + //console.log("Setting SDL env var '" + key + "' to '" + value + "' ..."); + dynCall('iiii', $0, [ckey, cvalue, 1]); + } + _free(ckey); // these must use free(), not SDL_free()! + _free(cvalue); + } + } + }, SDL_setenv_unsafe); + + return mainFunction(argc, argv); +} + +#endif -- cgit v1.2.3