1 files changed, 55 insertions, 0 deletions
diff --git a/distrib/sdl-1.2.15/src/video/fbcon/SDL_fbelo.h b/distrib/sdl-1.2.15/src/video/fbcon/SDL_fbelo.h
new file mode 100644
index 0000000..e7fde4f
--- /dev/null
+++ b/distrib/sdl-1.2.15/src/video/fbcon/SDL_fbelo.h
@@ -0,0 +1,55 @@
+/*
+    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"
+
+#ifndef SDL_fbelo_h
+#define SDL_fbelo_h
+
+#include "SDL_fbvideo.h"
+
+/* ELO */
+#define ELO_PACKET_SIZE	10
+#define ELO_START_BYTE		'U'
+
+/*	eloConvertXY
+	Convert the raw coordinates from the ELO controller
+	to a screen position.
+*/
+void eloConvertXY(_THIS, int *dx,  int *dy);
+
+/*	eloInitController(int fd)
+	Initialize the ELO serial touchscreen controller
+*/
+int eloInitController(int fd);
+
+/*	eloParsePacket
+	extract position and button state from a packet
+*/
+int eloParsePacket(unsigned char* mousebuf, int* dx, int* dy, int* button_state);
+
+/*	eloReadPosition
+	read a packet and get the cursor position
+*/
+
+int eloReadPosition(_THIS, int fd, int* x, int* y, int* button_state, int* realx, int* realy);
+
+#endif	/* SDL_fbelo_h */