Import SDL release-1.2.15

Change-Id: I505c4aea24325cad475f217db5589814b4c75dbf

1 files changed, 82 insertions, 0 deletions

diff --git a/distrib/sdl-1.2.15/src/joystick/SDL_sysjoystick.h b/distrib/sdl-1.2.15/src/joystick/SDL_sysjoystick.h
new file mode 100644
index 0000000..6a1b76a
--- /dev/null
+++ b/distrib/sdl-1.2.15/src/joystick/SDL_sysjoystick.h
@@ -0,0 +1,82 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997-2012 Sam Lantinga
+
+    This library is SDL_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"
+
+/* This is the system specific header for the SDL joystick API */
+
+#include "SDL_joystick.h"
+
+/* The SDL joystick structure */
+struct _SDL_Joystick {
+	Uint8 index;		/* Device index */
+	const char *name;	/* Joystick name - system dependent */
+
+	int naxes;		/* Number of axis controls on the joystick */
+	Sint16 *axes;		/* Current axis states */
+
+	int nhats;		/* Number of hats on the joystick */
+	Uint8 *hats;		/* Current hat states */
+	
+	int nballs;		/* Number of trackballs on the joystick */
+	struct balldelta {
+		int dx;
+		int dy;
+	} *balls;		/* Current ball motion deltas */
+	
+	int nbuttons;		/* Number of buttons on the joystick */
+	Uint8 *buttons;		/* Current button states */
+	
+	struct joystick_hwdata *hwdata;	/* Driver dependent information */
+
+	int ref_count;		/* Reference count for multiple opens */
+};
+
+/* Function to scan the system for joysticks.
+ * Joystick 0 should be the system default joystick.
+ * This function should return the number of available joysticks, or -1
+ * on an unrecoverable fatal error.
+ */
+extern int SDL_SYS_JoystickInit(void);
+
+/* Function to get the device-dependent name of a joystick */
+extern const char *SDL_SYS_JoystickName(int index);
+
+/* Function to open a joystick for use.
+   The joystick to open is specified by the index field of the joystick.
+   This should fill the nbuttons and naxes fields of the joystick structure.
+   It returns 0, or -1 if there is an error.
+ */
+extern int SDL_SYS_JoystickOpen(SDL_Joystick *joystick);
+
+/* Function to update the state of a joystick - called as a device poll.
+ * This function shouldn't update the joystick structure directly,
+ * but instead should call SDL_PrivateJoystick*() to deliver events
+ * and update joystick device state.
+ */
+extern void SDL_SYS_JoystickUpdate(SDL_Joystick *joystick);
+
+/* Function to close a joystick after use */
+extern void SDL_SYS_JoystickClose(SDL_Joystick *joystick);
+
+/* Function to perform any system-specific joystick related cleanup */
+extern void SDL_SYS_JoystickQuit(void);
+