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Update platform for emscripten builds

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doylet
2025-07-14 23:15:14 +10:00
parent 941f61ec34
commit f6f2148888
9 changed files with 100 additions and 36 deletions
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Source/OS/dn_os.cpp
+11 -2
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@@ -96,7 +96,11 @@ DN_API void DN_OS_Init(DN_OSCore *os, DN_OSInitArgs *args)
os->page_size = system_info.dwPageSize;
os->alloc_granularity = system_info.dwAllocationGranularity;
#else
os->logical_processor_count = get_nprocs();
#if defined(DN_PLATFORM_EMSCRIPTEN)
os->logical_processor_count = 1;
#else
os->logical_processor_count = get_nprocs();
#endif
os->page_size = getpagesize();
os->alloc_granularity = os->page_size;
#endif
@@ -106,10 +110,15 @@ DN_API void DN_OS_Init(DN_OSCore *os, DN_OSInitArgs *args)
DN_OS_EmitLogsWithOSPrintFunctions(os);
{
#if defined(DN_PLATFORM_EMSCRIPTEN)
os->arena = DN_Arena_InitFromOSVMem(DN_Megabytes(1), DN_Kilobytes(4), DN_ArenaFlags_NoAllocTrack);
#else
os->arena = DN_Arena_InitFromOSHeap(DN_Megabytes(1), DN_ArenaFlags_NoAllocTrack);
#endif
#if defined(DN_PLATFORM_WIN32)
os->platform_context = DN_Arena_New(&os->arena, DN_W32Core, DN_ZeroMem_Yes);
#elif defined(DN_PLATFORM_POSIX)
#elif defined(DN_PLATFORM_POSIX) || defined(DN_PLATFORM_EMSCRIPTEN)
os->platform_context = DN_Arena_New(&os->arena, DN_POSIXCore, DN_ZeroMem_Yes);
#endif