util: Add #ifdefs for Xbox GDK support.

For the most part this just disables debug/console code, with the minor exception of u_memstream_open.

Co-authored-by: Ethan Lee <flibitijibibo@gmail.com>
Co-authored-by: David Jacewicz <david.jacewicz@protonmail.com>
Co-authored-by: tieuchanlong <tieuchanlong@gmail.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19022>

src/util/macros.h

@@ -29,6 +29,13 @@
 #include <stdint.h>
 #include <stdio.h>
 
+#ifdef _GAMING_XBOX
+#define strdup _strdup
+#define stricmp _stricmp
+#define unlink _unlink
+#define access(a, b) _access(a, b)
+#endif
+
 /* Compute the size of an array */
 #ifndef ARRAY_SIZE
 #  define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))

src/util/memstream.c

@@ -34,7 +34,13 @@
 bool
 u_memstream_open(struct u_memstream *mem, char **bufp, size_t *sizep)
 {
-#if defined(_WIN32)
+#ifdef _GAMING_XBOX
+   int err = tmpfile_s(&mem->f);
+   mem->bufp = bufp;
+   mem->sizep = sizep;
+
+   return err == 0;
+#elif defined(_WIN32)
    bool success = false;
 
    char path[MAX_PATH];

src/util/os_file.c

@@ -15,6 +15,9 @@
 #include <io.h>
 #define open _open
 #define fdopen _fdopen
+#define close _close
+#define dup _dup
+#define read _read
 #define O_CREAT _O_CREAT
 #define O_EXCL _O_EXCL
 #define O_WRONLY _O_WRONLY

src/util/os_misc.c

@@ -107,6 +107,7 @@ os_log_message(const char *message)
 
 #if DETECT_OS_WINDOWS
    OutputDebugStringA(message);
+#if !defined(_GAMING_XBOX)
    if(GetConsoleWindow() && !IsDebuggerPresent()) {
       fflush(stdout);
       fputs(message, fout);
@@ -116,6 +117,7 @@ os_log_message(const char *message)
       fputs(message, fout);
       fflush(fout);
    }
+#endif
 #else /* !DETECT_OS_WINDOWS */
    fflush(stdout);
    fputs(message, fout);

src/util/u_debug.c

@@ -85,6 +85,7 @@ debug_disable_win32_error_dialogs(void)
     */
    UINT uMode = SetErrorMode(0);
    SetErrorMode(uMode);
+#ifndef _GAMING_XBOX
    if (uMode & SEM_FAILCRITICALERRORS) {
       /* Disable assertion failure message box.
        * http://msdn.microsoft.com/en-us/library/sas1dkb2.aspx
@@ -97,6 +98,7 @@ debug_disable_win32_error_dialogs(void)
       _set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
 #endif
    }
+#endif /* _GAMING_XBOX */
 }
 #endif /* _WIN32 */
 

src/util/u_debug_symbol.c

@@ -133,10 +133,12 @@ DBGHELP_DISPATCH(SymSetOptions,
                  (DWORD SymOptions),
                  (SymOptions))
 
+#ifndef _GAMING_XBOX
 DBGHELP_DISPATCH(SymFromAddr,
                  BOOL, FALSE,
                  (HANDLE hProcess, DWORD64 Address, PDWORD64 Displacement, PSYMBOL_INFO Symbol),
                  (hProcess, Address, Displacement, Symbol))
+#endif
 
 DBGHELP_DISPATCH(SymGetLineFromAddr64,
                  BOOL, FALSE,
@@ -152,6 +154,7 @@ DBGHELP_DISPATCH(SymCleanup, BOOL, FALSE, (HANDLE hProcess), (hProcess))
 static inline bool
 debug_symbol_name_dbghelp(const void *addr, char* buf, unsigned size)
 {
+#ifndef _GAMING_XBOX
    DWORD64 dwAddr = (DWORD64)(uintptr_t)addr;
    HANDLE hProcess = GetCurrentProcess();
 
@@ -225,6 +228,9 @@ debug_symbol_name_dbghelp(const void *addr, char* buf, unsigned size)
    }
 
    return true;
+#else
+   return false;
+#endif /* _GAMING_XBOX */
 }
 
 #endif /* DETECT_OS_WINDOWS */