[Gnash-commit] gnash/gui fbsup.h

[Udo Giacomozzi]

CVSROOT:        /cvsroot/gnash
Module name:    gnash
Changes by:     Udo Giacomozzi <udog>   07/02/19 18:15:35

Modified files:
        gui            : fbsup.h 

Log message:
        add support for eGalax/eTurbotouch touchscreens; use persistent buffer 
for PS/2 mice also

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/gnash/gui/fbsup.h?cvsroot=gnash&r1=1.15&r2=1.16

Patches:
Index: fbsup.h
===================================================================
RCS file: /cvsroot/gnash/gnash/gui/fbsup.h,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -b -r1.15 -r1.16
--- fbsup.h     13 Feb 2007 10:25:16 -0000      1.15
+++ fbsup.h     19 Feb 2007 18:15:35 -0000      1.16
@@ -30,9 +30,33 @@
 #define PIXELFORMAT_LUT8
 #define CMAP_SIZE (256*2)
 
+// If defined, an internal software-buffer is used for rendering and is then
+// copied to the video RAM. This avoids flicker and is faster for complex 
+// graphics, as video RAM access is usually slower. 
+// (strongly suggested)
 #define DOUBLE_BUFFER
 
 
+// TODO: Make this configurable via ./configure!
+
+
+// Define this to read from /dev/input/mice (any PS/2 compatbile mouse or
+// emulated by the Kernel) 
+#define USE_MOUSE_PS2
+
+// Define this to support eTurboTouch / eGalax touchscreens. When reading from
+// a serial device, it must be initialized (stty) externally. 
+//#define USE_MOUSE_ETT
+
+#ifdef USE_MOUSE_PS2
+#define MOUSE_DEVICE "/dev/input/mice"
+#endif
+
+#ifdef USE_MOUSE_ETT
+#define MOUSE_DEVICE "/dev/usb/tkpanel0"
+#endif
+
+
 namespace gnash
 {
 
@@ -93,6 +117,8 @@
 
        int input_fd; /// file descriptor for /dev/input/mice
        int mouse_x, mouse_y, mouse_btn;
+       unsigned char mouse_buf[256];
+       int mouse_buf_size;
 
     struct fb_var_screeninfo var_screeninfo;
        struct fb_fix_screeninfo fix_screeninfo;
@@ -111,8 +137,13 @@
        /// reverts disable_terminal() changes
        void enable_terminal();
        
+#ifdef USE_MOUSE_PS2   
        /// Sends a command to the mouse and waits for the response
        bool mouse_command(unsigned char cmd, unsigned char *buf, int count);
+#endif
+
+    /// Fills the mouse data input buffer with fresh data
+    void read_mouse_data();    
        
        /// Initializes mouse routines
        bool init_mouse();