+sdl freetype

1 files changed, 207 insertions, 0 deletions

diff --git a/Source/3rdParty/SDL2/src/main/windows/SDL_windows_main.c b/Source/3rdParty/SDL2/src/main/windows/SDL_windows_main.c
new file mode 100644
index 0000000..5e643a4
--- /dev/null
+++ b/Source/3rdParty/SDL2/src/main/windows/SDL_windows_main.c
@@ -0,0 +1,207 @@
+/*
+    SDL_windows_main.c, placed in the public domain by Sam Lantinga  4/13/98
+
+    The WinMain function -- calls your program's main() function
+*/
+#include "SDL_config.h"
+
+#ifdef __WIN32__
+
+/* Include this so we define UNICODE properly */
+#include "../../core/windows/SDL_windows.h"
+
+/* Include the SDL main definition header */
+#include "SDL.h"
+#include "SDL_main.h"
+
+#ifdef main
+#  undef main
+#endif /* main */
+
+static void
+UnEscapeQuotes(char *arg)
+{
+    char *last = NULL;
+
+    while (*arg) {
+        if (*arg == '"' && (last != NULL && *last == '\\')) {
+            char *c_curr = arg;
+            char *c_last = last;
+
+            while (*c_curr) {
+                *c_last = *c_curr;
+                c_last = c_curr;
+                c_curr++;
+            }
+            *c_last = '\0';
+        }
+        last = arg;
+        arg++;
+    }
+}
+
+/* Parse a command line buffer into arguments */
+static int
+ParseCommandLine(char *cmdline, char **argv)
+{
+    char *bufp;
+    char *lastp = NULL;
+    int argc, last_argc;
+
+    argc = last_argc = 0;
+    for (bufp = cmdline; *bufp;) {
+        /* Skip leading whitespace */
+        while (*bufp == ' ' || *bufp == '\t') {
+            ++bufp;
+        }
+        /* Skip over argument */
+        if (*bufp == '"') {
+            ++bufp;
+            if (*bufp) {
+                if (argv) {
+                    argv[argc] = bufp;
+                }
+                ++argc;
+            }
+            /* Skip over word */
+            lastp = bufp;
+            while (*bufp && (*bufp != '"' || *lastp == '\\')) {
+                lastp = bufp;
+                ++bufp;
+            }
+        } else {
+            if (*bufp) {
+                if (argv) {
+                    argv[argc] = bufp;
+                }
+                ++argc;
+            }
+            /* Skip over word */
+            while (*bufp && (*bufp != ' ' && *bufp != '\t')) {
+                ++bufp;
+            }
+        }
+        if (*bufp) {
+            if (argv) {
+                *bufp = '\0';
+            }
+            ++bufp;
+        }
+
+        /* Strip out \ from \" sequences */
+        if (argv && last_argc != argc) {
+            UnEscapeQuotes(argv[last_argc]);
+        }
+        last_argc = argc;
+    }
+    if (argv) {
+        argv[argc] = NULL;
+    }
+    return (argc);
+}
+
+/* Pop up an out of memory message, returns to Windows */
+static BOOL
+OutOfMemory(void)
+{
+    SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Fatal Error", "Out of memory - aborting", NULL);
+    return FALSE;
+}
+
+#if defined(_MSC_VER)
+/* The VC++ compiler needs main/wmain defined */
+# define console_ansi_main main
+# if UNICODE
+#  define console_wmain wmain
+# endif
+#endif
+
+/* WinMain, main, and wmain eventually call into here. */
+static int
+main_utf8(int argc, char *argv[])
+{
+    SDL_SetMainReady();
+
+    /* Run the application main() code */
+    return SDL_main(argc, argv);
+}
+
+/* Gets the arguments with GetCommandLine, converts them to argc and argv
+   and calls main_utf8 */
+static int
+main_getcmdline()
+{
+    char **argv;
+    int argc;
+    char *cmdline;
+    int retval = 0;
+
+    /* Grab the command line */
+    TCHAR *text = GetCommandLine();
+#if UNICODE
+    cmdline = WIN_StringToUTF8(text);
+#else
+    /* !!! FIXME: are these in the system codepage? We need to convert to UTF-8. */
+    cmdline = SDL_strdup(text);
+#endif
+    if (cmdline == NULL) {
+        return OutOfMemory();
+    }
+
+    /* Parse it into argv and argc */
+    argc = ParseCommandLine(cmdline, NULL);
+    argv = SDL_stack_alloc(char *, argc + 1);
+    if (argv == NULL) {
+        return OutOfMemory();
+    }
+    ParseCommandLine(cmdline, argv);
+
+    retval = main_utf8(argc, argv);
+
+    SDL_stack_free(argv);
+    SDL_free(cmdline);
+
+    return retval;
+}
+
+/* This is where execution begins [console apps, ansi] */
+int
+console_ansi_main(int argc, char *argv[])
+{
+    return main_getcmdline();
+}
+
+
+#if UNICODE
+/* This is where execution begins [console apps, unicode] */
+int
+console_wmain(int argc, wchar_t *wargv[], wchar_t *wenvp)
+{
+    int retval = 0;
+    char **argv = SDL_stack_alloc(char*, argc + 1);
+    int i;
+
+    for (i = 0; i < argc; ++i) {
+        argv[i] = WIN_StringToUTF8(wargv[i]);
+    }
+    argv[argc] = NULL;
+
+    retval = main_utf8(argc, argv);
+
+    /* !!! FIXME: we are leaking all the elements of argv we allocated. */
+    SDL_stack_free(argv);
+
+    return retval;
+}
+#endif
+
+/* This is where execution begins [windowed apps] */
+int WINAPI
+WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR szCmdLine, int sw)
+{
+    return main_getcmdline();
+}
+
+#endif /* __WIN32__ */
+
+/* vi: set ts=4 sw=4 expandtab: */