ported dfinput to osx as well (prelimiary, no config dialog yet). will eventually replace HIDInput.

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@55128 e17a0e51-4ae3-4d35-97c3-1a29b211df97

1 files changed, 97 insertions, 0 deletions

diff --git a/macosx/plugins/DFInput/SDL/src/SDL.c b/macosx/plugins/DFInput/SDL/src/SDL.c
new file mode 100644
index 00000000..4d6a98c0
--- /dev/null
+++ b/macosx/plugins/DFInput/SDL/src/SDL.c
@@ -0,0 +1,97 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997-2006 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
+*/
+
+// 7-25-2010 Wei Mingzhi
+// Removed everything unrelated to Mac OS X Joystick support.
+
+#include "SDL_config.h"
+
+/* Initialization code for SDL */
+
+#include "SDL.h"
+
+/* Initialization/Cleanup routines */
+extern int  SDL_JoystickInit(void);
+extern void SDL_JoystickQuit(void);
+
+/* The current SDL version */
+static SDL_version version = 
+	{ SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL };
+
+/* The initialized subsystems */
+static Uint32 SDL_initialized = 0;
+
+int SDL_InitSubSystem(Uint32 flags)
+{
+	/* Initialize the joystick subsystem */
+	if ( (flags & SDL_INIT_JOYSTICK) &&
+	     !(SDL_initialized & SDL_INIT_JOYSTICK) ) {
+		if ( SDL_JoystickInit() < 0 ) {
+			return(-1);
+		}
+		SDL_initialized |= SDL_INIT_JOYSTICK;
+	}
+
+	return(0);
+}
+
+int SDL_Init(Uint32 flags)
+{
+	/* Clear the error message */
+	SDL_ClearError();
+
+	/* Initialize the desired subsystems */
+	if ( SDL_InitSubSystem(flags) < 0 ) {
+		return(-1);
+	}
+
+	return(0);
+}
+
+void SDL_QuitSubSystem(Uint32 flags)
+{
+	/* Shut down requested initialized subsystems */
+	if ( (flags & SDL_initialized & SDL_INIT_JOYSTICK) ) {
+		SDL_JoystickQuit();
+		SDL_initialized &= ~SDL_INIT_JOYSTICK;
+	}
+}
+
+Uint32 SDL_WasInit(Uint32 flags)
+{
+	if ( ! flags ) {
+		flags = SDL_INIT_EVERYTHING;
+	}
+	return (SDL_initialized&flags);
+}
+
+void SDL_Quit(void)
+{
+	/* Quit all subsystems */
+	SDL_QuitSubSystem(SDL_INIT_EVERYTHING);
+}
+
+/* Return the library version number */
+const SDL_version * SDL_Linked_Version(void)
+{
+	return(&version);
+}