Improvements to the compat code

externals/skia

@@ -1 +1 @@
-Subproject commit 885431314fcbd2833483cf77d7fc3309e217b53f
+Subproject commit d10d96bbd5771a9f85114e336264c3b67f5dfd29

native-builds/src/WinRTCompat.cpp

@@ -40,24 +40,12 @@ BOOL WINAPI TlsFreeCompat(_In_ DWORD dwTlsIndex)
 	return ::FlsFree(dwTlsIndex);
 }
 
-
-void ExitProcessCompat(unsigned int code)
-{
-	// we can't kill in WinRT
-}
-
 char *getenvCompat(const char *name)
 {
 	// there is no environment in WinRT
 	return NULL;
 }
 
-int WINAPI MessageBoxACompat(_In_opt_ HWND hWnd, _In_opt_ LPCSTR lpText, _In_opt_ LPCSTR lpCaption, _In_ UINT uType)
-{
-	// TODO: implementation
-	return 0;
-}
-
 int WINAPI CompareStringWCompat(_In_ LCID Locale, _In_ DWORD dwCmpFlags, _In_NLS_string_(cchCount1) PCNZWCH lpString1, _In_ int cchCount1, _In_NLS_string_(cchCount2) PCNZWCH lpString2, _In_ int cchCount2)
 {
 	WCHAR localeName[LOCALE_NAME_MAX_LENGTH];

native-builds/src/WinRTCompat.h

@@ -31,39 +31,41 @@ C_PLUS_PLUS_BEGIN_GUARD
 // and there is a RUNTIME check for simd, this has to exist. As the
 // runtime check will fail, and revert to a C implementation, this is 
 // not a problem to have a stub.
+
+// used in: deflate.c
 unsigned int _mm_crc32_u32(unsigned int crc, unsigned int v);
 
 #endif // _M_ARM
 
-int WINAPI MessageBoxACompat(_In_opt_ HWND hWnd, _In_opt_ LPCSTR lpText, _In_opt_ LPCSTR lpCaption, _In_ UINT uType);
+// used in: dng_string.cpp
 int WINAPI CompareStringWCompat(_In_ LCID Locale, _In_ DWORD dwCmpFlags, _In_NLS_string_(cchCount1) PCNZWCH lpString1, _In_ int cchCount1, _In_NLS_string_(cchCount2) PCNZWCH lpString2, _In_ int cchCount2);
+// used in: dng_string.cpp
 UINT WINAPI GetACPCompat(void);
+// used in: dng_pthread.cpp
 HANDLE WINAPI OpenThreadCompat(_In_ DWORD dwDesiredAccess, _In_ BOOL bInheritHandle, _In_ DWORD dwThreadId);
+// used in: dng_utils.cpp
 DWORD  WINAPI GetTickCountCompat(VOID);
-
+// used in: dng_pthread.cpp
 DWORD WINAPI TlsAllocCompat(VOID);
+// used in: dng_pthread.cpp
 LPVOID WINAPI TlsGetValueCompat(_In_ DWORD dwTlsIndex);
+// used in: dng_pthread.cpp
 BOOL WINAPI TlsSetValueCompat(_In_ DWORD dwTlsIndex, _In_opt_ LPVOID lpTlsValue);
+// used in: dng_pthread.cpp
 BOOL WINAPI TlsFreeCompat(_In_ DWORD dwTlsIndex);
-
-void ExitProcessCompat(unsigned int code);
-
+// used in: jsimd_xxx.c
 char *getenvCompat(const char *name);
 
 // override any previous declaration with ours
 
-#define MessageBoxA MessageBoxACompat
 #define CompareStringW CompareStringWCompat
 #define GetACP GetACPCompat
 #define OpenThread OpenThreadCompat
 #define GetTickCount GetTickCountCompat
-#define ExitProcess ExitProcessCompat
-
 #define TlsAlloc TlsAllocCompat
 #define TlsGetValue TlsGetValueCompat
 #define TlsSetValue TlsSetValueCompat
 #define TlsFree TlsFreeCompat
-
 #define getenv getenvCompat
 
 C_PLUS_PLUS_END_GUARD