Port of Duke Nukem 3D

This ports Fabien Sanglard's Chocolate Duke to run on a version of SDL
for Rockbox.

Change-Id: I8f2c4c78af19de10c1633ed7bb7a997b43256dd9

1 files changed, 46 insertions, 0 deletions

diff --git a/apps/plugins/sdl/src/timer/SDL_timer_c.h b/apps/plugins/sdl/src/timer/SDL_timer_c.h
new file mode 100644
index 0000000000..96181081bb
--- /dev/null
+++ b/apps/plugins/sdl/src/timer/SDL_timer_c.h
@@ -0,0 +1,46 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997-2012 Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+    Sam Lantinga
+    slouken@libsdl.org
+*/
+#include "SDL_config.h"
+
+/* Useful functions and variables from SDL_timer.c */
+#include "SDL_timer.h"
+
+#define ROUND_RESOLUTION(X)     \
+        (((X+TIMER_RESOLUTION-1)/TIMER_RESOLUTION)*TIMER_RESOLUTION)
+
+extern int SDL_timer_started;
+extern int SDL_timer_running;
+
+/* Data to handle a single periodic alarm */
+extern Uint32 SDL_alarm_interval;
+extern SDL_TimerCallback SDL_alarm_callback;
+
+/* Set whether or not the timer should use a thread.
+   This should be called while the timer subsystem is running.
+*/
+extern int SDL_SetTimerThreaded(int value);
+
+extern int SDL_TimerInit(void);
+extern void SDL_TimerQuit(void);
+
+/* This function is called from the SDL event thread if it is available */
+extern void SDL_ThreadedTimerCheck(void);