I used str-s code from the Fuhquake forums. It works.
Code: Select all
--- gl_glx.c 2003-06-22 12:08:00.000000000 +0200
+++ evdev_gl_glx.c 2004-06-15 19:04:31.357040248 +0200
@@ -55,6 +55,12 @@ Foundation, Inc., 59 Temple Place - Suit
#include <X11/extensions/xf86dga.h>
#include <X11/extensions/xf86vmode.h>
+#ifdef WITH_EVDEV
+#include <fcntl.h>
+#include <linux/input.h>
+#endif
+
+
#include <GL/glx.h>
glwstate_t glw_state;
@@ -101,6 +107,12 @@ static XF86VidModeModeInfo **vidmodes;
static int num_vidmodes;
static qboolean vidmode_active = false;
+#ifdef WITH_EVDEV
+int mevdev;
+int mevdev_fd;
+#endif
+
+
static qboolean mlooking;
static qboolean mouse_active = false;
@@ -155,7 +167,6 @@ static void install_grabs(void)
win,
None,
CurrentTime);
-
if (in_dgamouse->value) {
int MajorVersion, MinorVersion;
@@ -221,15 +232,32 @@ static void RW_IN_MLookUp (void)
void RW_IN_Init(in_state_t *in_state_p)
{
+#ifdef WITH_EVDEV
+ char *mousedev;
+
+ mevdev = false;
+
+ ri.Con_Printf( PRINT_ALL, "evdev: INIT\n");
+// if (COM_CheckParm("-mevdev")) { // fixme!
+// mousedev = COM_Argv(COM_CheckParm("-mevdev")+2);
+ mousedev = "/dev/input/event2"; // fixme
+ if ((mevdev_fd = open(mousedev, O_RDONLY)) != -1) {
+ ri.Con_Printf( PRINT_ALL, "evdev: INIT SUCCESS %s\n", mousedev);
+ mevdev = true;
+ } else {
+ Sys_Error("evdev: unable to open %s\n", mousedev);
+ }
+// }
+#endif
+
// int mtype;
// int i;
-
in_state = in_state_p;
// mouse variables
m_filter = ri.Cvar_Get ("m_filter", "0", 0);
- in_mouse = ri.Cvar_Get ("in_mouse", "1", CVAR_ARCHIVE);
- in_dgamouse = ri.Cvar_Get ("in_dgamouse", "1", CVAR_ARCHIVE);
+ in_mouse = ri.Cvar_Get ("in_mouse", "1", CVAR_ARCHIVE);
+ in_dgamouse = ri.Cvar_Get ("in_dgamouse", "1", CVAR_ARCHIVE);
freelook = ri.Cvar_Get( "freelook", "0", 0 );
lookstrafe = ri.Cvar_Get ("lookstrafe", "0", 0);
sensitivity = ri.Cvar_Get ("sensitivity", "3", 0);
@@ -249,6 +277,11 @@ void RW_IN_Init(in_state_t *in_state_p)
void RW_IN_Shutdown(void)
{
+#ifdef WITH_EVDEV
+ if (mevdev) {
+ close(mevdev_fd);
+ }
+#endif
mouse_avail = false;
}
@@ -257,8 +290,105 @@ void RW_IN_Shutdown(void)
IN_Commands
===========
*/
+
void RW_IN_Commands (void)
{
+#ifdef WITH_EVDEV
+ static struct input_event ev[64];
+
+ fd_set set;
+ struct timeval timeout;
+ size_t bytes;
+ int i;
+
+ while (mevdev) {
+// poll instead of waiting
+ timeout.tv_sec = 0;
+ timeout.tv_usec = 0;
+
+ FD_ZERO (&set);
+ FD_SET (mevdev_fd, &set);
+
+ if(select(FD_SETSIZE, &set, NULL, NULL, &timeout) < 1) {
+ break;
+ }
+
+ bytes = read(mevdev_fd, ev, sizeof(struct input_event) * 64);
+// Com_Printf("evdev: bytes read: %i\n", (int)bytes);
+
+ if (bytes < (int) sizeof(struct input_event)) {
+ Com_Printf("evdev: %i < %i\n", (int) bytes, (int) sizeof(struct input_event));
+ break;
+ }
+
+ for (i = 0; i < (int) (bytes / sizeof(struct input_event)); i++) {
+ switch (ev[i].type) {
+ case EV_KEY:
+
+ Com_Printf("evdev: inputcode: %i\n", ev[i].code);
+
+ switch (ev[i].code) {
+ case BTN_MOUSE:
+ in_state->Key_Event_fp (K_MOUSE1, true);
+ Key_Event(K_MOUSE1, (int) ev[i].value, sys_msg_time);
+ break;
+ case BTN_MOUSE+1:
+ in_state->Key_Event_fp (K_MOUSE2, true);
+ Key_Event(K_MOUSE2, (int) ev[i].value);
+ break;
+ case BTN_MOUSE+2:
+ in_state->Key_Event_fp (K_MOUSE3, true);
+ Key_Event(K_MOUSE3, (int) ev[i].value, sys_msg_time);
+ break;
+ case BTN_MOUSE+3:
+ in_state->Key_Event_fp (K_MOUSE4, true);
+ Key_Event(K_MOUSE4, (int) ev[i].valuei, sys_msg_time);
+ break;
+ case BTN_MOUSE+4:
+ in_state->Key_Event_fp (K_MOUSE5, true);
+ Key_Event(K_MOUSE5, (int) ev[i].value, sys_msg_time);
+ break;
+ case BTN_MOUSE+5:
+ in_state->Key_Event_fp (K_MOUSE6, true);
+ Key_Event(K_MOUSE6, (int) ev[i].value, sys_msg_time);
+ break;
+ case BTN_MOUSE+6:
+ in_state->Key_Event_fp (K_MOUSE7, true);
+ Key_Event(K_MOUSE7, (int) ev[i].value, sys_msg_time);
+ break;
+ case BTN_MOUSE+7:
+ in_state->Key_Event_fp (K_MOUSE8, true);
+ Key_Event(K_MOUSE8, (int) ev[i].value, sys_msg_time);
+ break;
+ }
+ break;
+ case EV_REL:
+ switch (ev[i].code) {
+ case REL_X:
+ mx += (int) ev[i].value;
+ break;
+ case REL_Y:
+ my += (int) ev[i].value;
+ break;
+ case REL_WHEEL:
+ if((int) ev[i].value == 1) {
+ in_state->Key_Event_fp (K_MWHEELUP, true);
+ in_state->Key_Event_fp (K_MWHEELUP, false);
+// Key_Event(K_MWHEELUP, true, sys_msg_time);
+// Key_Event(K_MWHEELUP, false, sys_msg_time);
+ } else if((int) ev[i].value == -1) {
+ in_state->Key_Event_fp (K_MWHEELDOWN, true);
+ in_state->Key_Event_fp (K_MWHEELDOWN, false);
+// Key_Event(K_MWHEELDOWN, true, sys_msg_time);
+// Key_Event(K_MWHEELDOWN, false, sys_msg_time);
+ }
+ break;
+ } // end of switch
+ break;
+ } // end of switch
+ } // end of for
+ } // end of while (evdev)
+#endif
}
/*
@@ -268,9 +398,11 @@ IN_Move
*/
void RW_IN_Move (usercmd_t *cmd)
{
+// ri.Con_Printf( PRINT_ALL, "evdev: RW_IN_MOVE\n");
if (!mouse_avail)
return;
-
+
+
if (m_filter->value)
{
mx = (mx + old_mouse_x) * 0.5;
@@ -305,6 +437,7 @@ void RW_IN_Move (usercmd_t *cmd)
static void IN_DeactivateMouse( void )
{
+ ri.Con_Printf( PRINT_ALL, "evdev: IN_DeactivateMouse\n");
if (!mouse_avail || !dpy || !win)
return;
@@ -500,6 +633,11 @@ static void HandleEvents(void)
case MotionNotify:
if (mouse_active) {
+ #ifdef WITH_EVDEV
+ if (mevdev) {
+ break;
+ }
+ #endif
if (dgamouse) {
mx += (event.xmotion.x + win_x) * 2;
my += (event.xmotion.y + win_y) * 2;
@@ -519,6 +657,12 @@ static void HandleEvents(void)
case ButtonPress:
+
+ #ifdef WITH_EVDEV
+ if (mevdev) {
+ break;
+ }
+ #endif
myxtime = event.xbutton.time;
b=-1;
if (event.xbutton.button == 1)
@@ -536,6 +680,12 @@ static void HandleEvents(void)
break;
case ButtonRelease:
+
+ #ifdef WITH_EVDEV
+ if (mevdev) {
+ break;
+ }
+ #endif
b=-1;
if (event.xbutton.button == 1)
b = 0;
@@ -551,12 +701,12 @@ static void HandleEvents(void)
in_state->Key_Event_fp (K_MOUSE1 + b, false);
break;
- case CreateNotify :
+ case CreateNotify:
win_x = event.xcreatewindow.x;
win_y = event.xcreatewindow.y;
break;
- case ConfigureNotify :
+ case ConfigureNotify:
win_x = event.xconfigure.x;
win_y = event.xconfigure.y;
break;
Don't forget to add -DWITH_EVDEV to the Makefile where it says:
Code: Select all
GLXCFLAGS=
GLXLDFLAGS=-L/usr/X11R6/lib -ljpeg -lX11 -lXext -lXxf86dga -lXxf86vmCode: Select all
GLXCFLAGS=-DWITH_EVDEV
GLXLDFLAGS=-L/usr/X11R6/lib -ljpeg -lX11 -lXext -lXxf86dga -lXxf86vm
