Started to merge @ZobyTwo cmake branch

2015-09-26 21:52:07 +02:00
parent 9e77899535
commit 85f4a4c36a
3112 changed files with 4615 additions and 9 deletions
--- a/thirdparty/SDL/src/timer/wince/SDL_systimer.c
+++ b/thirdparty/SDL/src/timer/wince/SDL_systimer.c
@@ -0,0 +1,110 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2011 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+#include "SDL_config.h"
+
+#ifdef SDL_TIMER_WINCE
+
+#include "../../core/windows/SDL_windows.h"
+
+#include "SDL_timer.h"
+
+static Uint64 start_date;
+static Uint64 start_ticks;
+
+static Uint64
+wce_ticks(void)
+{
+    return ((Uint64) GetTickCount());
+}
+
+static Uint64
+wce_date(void)
+{
+    union
+    {
+        FILETIME ftime;
+        Uint64 itime;
+    } ftime;
+    SYSTEMTIME stime;
+
+    GetSystemTime(&stime);
+    SystemTimeToFileTime(&stime, &ftime.ftime);
+    ftime.itime /= 10000;       // Convert 100ns intervals to 1ms intervals
+    // Remove ms portion, which can't be relied on
+    ftime.itime -= (ftime.itime % 1000);
+    return (ftime.itime);
+}
+
+static Sint32
+wce_rel_ticks(void)
+{
+    return ((Sint32) (wce_ticks() - start_ticks));
+}
+
+static Sint32
+wce_rel_date(void)
+{
+    return ((Sint32) (wce_date() - start_date));
+}
+
+/* Recard start-time of application for reference */
+void
+SDL_StartTicks(void)
+{
+    start_date = wce_date();
+    start_ticks = wce_ticks();
+}
+
+/* Return time in ms relative to when SDL was started */
+Uint32
+SDL_GetTicks()
+{
+    Sint32 offset = wce_rel_date() - wce_rel_ticks();
+    if ((offset < -1000) || (offset > 1000)) {
+//    fprintf(stderr,"Time desync(%+d), resyncing\n",offset/1000);
+        start_ticks -= offset;
+    }
+
+    return ((Uint32) wce_rel_ticks());
+}
+
+Uint64
+SDL_GetPerformanceCounter(void)
+{
+    return SDL_GetTicks();
+}
+
+Uint64
+SDL_GetPerformanceFrequency(void)
+{
+    return 1000;
+}
+
+/* Give up approx. givem milliseconds to the OS. */
+void
+SDL_Delay(Uint32 ms)
+{
+    Sleep(ms);
+}
+
+#endif /* SDL_TIMER_WINCE */
+
+/* vi: set ts=4 sw=4 expandtab: */