Added support for WinRT 8.1 Universal Apps.

Hopefully this will work on Win10 as well... Only time will tell! Here's what's changed: 1. Added a platform_winrt.cpp file. It's based on platform_windows.c but has some WinRT-specific changes. 2. Changed physfs_platforms.h to define PHYSFS_PLATFORM_WINRT when running on WinRT. PHYSFS_PLATFORM_WINDOWS should also be defined, as WinRT behaves a lot like "normal" Windows and this flag is tested against in multiple parts of the PhysFS source code. 3. Changed platform_windows.c to not be used when PHYSFS_PLATFORM_WINRT is defined. 4. In order to work on Windows ARM devices, I had to change in physfs_internal.h, to include _M_ARM as a flag for running on ARM as "ARM" and "__arm__" aren't defined when running on a Windows ARM device. What I've tested: * Setting up a "sane folder configuration" * Reading and writing files * Mounting zip files * Using seek & tell * Checking file length All of these work fine. I couldn't get the actual test software to run on WinRT, but it seems like eveyrthing's working. I've tested these things on my Windows 8.1 computer, as well as my Lumia 920 which is currently running Windows 8.1.
icculus · Mar 29, 2015 · 9d55f3f · 9d55f3f
1 parent f6a62ec
commit 9d55f3f
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Showing 4 changed files with 681 additions and 1 deletion.
diff --git a/src/physfs_internal.h b/src/physfs_internal.h
@@ -134,7 +134,7 @@ void __PHYSFS_smallFree(void *ptr);
 #if  defined(__i386__) || defined(__ia64__) || \
      defined(_M_IX86) || defined(_M_IA64) || defined(_M_X64) || \
     (defined(__alpha__) || defined(__alpha)) || \
-     defined(__arm__) || defined(ARM) || \
+     defined(__arm__) || defined(ARM) || defined(_M_ARM) || \
     (defined(__mips__) && defined(__MIPSEL__)) || \
      defined(__SYMBIAN32__) || \
      defined(__x86_64__) || \

diff --git a/src/physfs_platforms.h b/src/physfs_platforms.h
@@ -21,6 +21,10 @@
 #  define PHYSFS_PLATFORM_POSIX 1
 #elif (defined _WIN32_WCE) || (defined _WIN64_WCE)
 #  error PocketPC support was dropped from PhysicsFS 2.1. Sorry.
+#elif ((defined WINAPI_FAMILY) && WINAPI_FAMILY == WINAPI_FAMILY_APP)
+#	define PHYSFS_PLATFORM_WINRT 1
+#	define PHYSFS_NO_CDROM_SUPPORT 1
+#   define PHYSFS_PLATFORM_WINDOWS 1;
 #elif (((defined _WIN32) || (defined _WIN64)) && (!defined __CYGWIN__))
 #  define PHYSFS_PLATFORM_WINDOWS 1
 #elif (defined OS2)

diff --git a/src/platform_windows.c b/src/platform_windows.c
@@ -10,6 +10,7 @@
 #include "physfs_platforms.h"
 
 #ifdef PHYSFS_PLATFORM_WINDOWS
+#ifndef PHYSFS_PLATFORM_WINRT
 
 /* Forcibly disable UNICODE macro, since we manage this ourselves. */
 #ifdef UNICODE
@@ -928,6 +929,7 @@ int __PHYSFS_platformSetDefaultAllocator(PHYSFS_Allocator *a)
 } /* __PHYSFS_platformSetDefaultAllocator */
 
 #endif  /* PHYSFS_PLATFORM_WINDOWS */
+#endif  /* PHYSFS_PLATFORM_WINRT */
 
 /* end of windows.c ... */