#include <X11/cursorfont.h>
#include <X11/extensions/XShm.h>
+#if !defined(__APPLE__) && !defined(__MACH__)
#include <X11/extensions/xf86dga.h>
+#endif
#include <X11/extensions/xf86vmode.h>
#include "quakedef.h"
+// Tell startup code that we have a client
int cl_available = true;
//GLX prototypes
{NULL, NULL}
};
-//GLX_SGI_video_sync
-GLint (GLAPIENTRY *qglXGetVideoSyncSGI)(GLuint *count);
-GLint (GLAPIENTRY *qglXWaitVideoSyncSGI)(GLint divisor, GLint remainder, GLuint *count);
+//GLX_SGI_swap_control
+GLint (GLAPIENTRY *qglXSwapIntervalSGI)(GLint interval);
-static dllfunction_t videosyncfuncs[] =
+static dllfunction_t swapcontrolfuncs[] =
{
- {"glXGetVideoSyncSGI", (void **) &qglXGetVideoSyncSGI},
- {"glXWaitVideoSyncSGI", (void **) &qglXWaitVideoSyncSGI},
+ {"glXSwapIntervalSGI", (void **) &qglXSwapIntervalSGI},
{NULL, NULL}
};
LeaveWindowMask)
-static qboolean mouse_avail = true;
-static qboolean mouse_active = false, usingmouse = false;
+static qboolean mouse_avail = true;
+static qboolean vid_usingmouse = false;
+static qboolean vid_usingvsync = false;
+static qboolean vid_usevsync = false;
static float mouse_x, mouse_y;
static int p_mouse_x, p_mouse_y;
+#ifndef __APPLE__
cvar_t vid_dga = {CVAR_SAVE, "vid_dga", "1"};
cvar_t vid_dga_mouseaccel = {0, "vid_dga_mouseaccel", "1"};
+#endif
qboolean vidmode_ext = false;
static int win_x, win_y;
-static int scr_width, scr_height;
-
static XF86VidModeModeInfo **vidmodes;
static int num_vidmodes;
-static qboolean vidmode_active = false;
+static qboolean vid_isfullscreen = false;
static Visual *vidx11_visual;
static Colormap vidx11_colormap;
return cursor;
}
-static void install_grabs(void)
+static void IN_Activate (qboolean grab)
{
- XWindowAttributes attribs_1;
- XSetWindowAttributes attribs_2;
+ if (!vidx11_display)
+ return;
+ if (grab)
+ {
+ if (!vid_usingmouse && mouse_avail && win)
+ {
+ XWindowAttributes attribs_1;
+ XSetWindowAttributes attribs_2;
- XGetWindowAttributes(vidx11_display, win, &attribs_1);
- attribs_2.event_mask = attribs_1.your_event_mask | KEY_MASK | MOUSE_MASK;
- XChangeWindowAttributes(vidx11_display, win, CWEventMask, &attribs_2);
+ XGetWindowAttributes(vidx11_display, win, &attribs_1);
+ attribs_2.event_mask = attribs_1.your_event_mask | KEY_MASK | MOUSE_MASK;
+ XChangeWindowAttributes(vidx11_display, win, CWEventMask, &attribs_2);
-// inviso cursor
- XDefineCursor(vidx11_display, win, CreateNullCursor(vidx11_display, win));
+ // inviso cursor
+ XDefineCursor(vidx11_display, win, CreateNullCursor(vidx11_display, win));
- XGrabPointer(vidx11_display, win, True, 0, GrabModeAsync, GrabModeAsync, win, None, CurrentTime);
+ XGrabPointer(vidx11_display, win, True, 0, GrabModeAsync, GrabModeAsync, win, None, CurrentTime);
- if (vid_dga.integer)
- {
- int MajorVersion, MinorVersion;
+#ifndef __APPLE__
+ if (vid_dga.integer)
+ {
+ int MajorVersion, MinorVersion;
- if (!XF86DGAQueryVersion(vidx11_display, &MajorVersion, &MinorVersion))
- {
- // unable to query, probalby not supported
- Con_Printf( "Failed to detect XF86DGA Mouse\n" );
- vid_dga.integer = 0;
- }
- else
- {
- vid_dga.integer = 1;
- XF86DGADirectVideo(vidx11_display, DefaultScreen(vidx11_display), XF86DGADirectMouse);
- XWarpPointer(vidx11_display, None, win, 0, 0, 0, 0, 0, 0);
+ if (!XF86DGAQueryVersion(vidx11_display, &MajorVersion, &MinorVersion))
+ {
+ // unable to query, probably not supported
+ Con_Print( "Failed to detect XF86DGA Mouse\n" );
+ Cvar_SetValueQuick(&vid_dga, 0);
+ XWarpPointer(vidx11_display, None, win, 0, 0, 0, 0, vid.width / 2, vid.height / 2);
+ }
+ else
+ {
+ XF86DGADirectVideo(vidx11_display, DefaultScreen(vidx11_display), XF86DGADirectMouse);
+ XWarpPointer(vidx11_display, None, win, 0, 0, 0, 0, 0, 0);
+ }
+ }
+ else
+#endif
+ XWarpPointer(vidx11_display, None, win, 0, 0, 0, 0, vid.width / 2, vid.height / 2);
+
+ XGrabKeyboard(vidx11_display, win, False, GrabModeAsync, GrabModeAsync, CurrentTime);
+
+ mouse_x = mouse_y = 0;
+ cl_ignoremousemove = true;
+ vid_usingmouse = true;
}
}
else
- XWarpPointer(vidx11_display, None, win, 0, 0, 0, 0, scr_width / 2, scr_height / 2);
-
- XGrabKeyboard(vidx11_display, win, False, GrabModeAsync, GrabModeAsync, CurrentTime);
-
- mouse_active = true;
- mouse_x = mouse_y = 0;
-}
-
-static void uninstall_grabs(void)
-{
- if (!vidx11_display || !win)
- return;
-
- if (vid_dga.integer == 1)
- XF86DGADirectVideo(vidx11_display, DefaultScreen(vidx11_display), 0);
+ {
+ if (vid_usingmouse)
+ {
+#ifndef __APPLE__
+ if (vid_dga.integer)
+ XF86DGADirectVideo(vidx11_display, DefaultScreen(vidx11_display), 0);
+#endif
- XUngrabPointer(vidx11_display, CurrentTime);
- XUngrabKeyboard(vidx11_display, CurrentTime);
+ XUngrabPointer(vidx11_display, CurrentTime);
+ XUngrabKeyboard(vidx11_display, CurrentTime);
-// inviso cursor
- XUndefineCursor(vidx11_display, win);
+ // inviso cursor
+ if (win)
+ XUndefineCursor(vidx11_display, win);
- mouse_active = false;
+ cl_ignoremousemove = true;
+ vid_usingmouse = false;
+ }
+ }
}
static void HandleEvents(void)
case MotionNotify:
// mouse moved
- if (usingmouse)
+ if (vid_usingmouse)
{
+#ifndef __APPLE__
if (vid_dga.integer == 1)
{
mouse_x += event.xmotion.x_root * vid_dga_mouseaccel.value;
mouse_y += event.xmotion.y_root * vid_dga_mouseaccel.value;
}
else
+#endif
{
if (!event.xmotion.send_event)
{
mouse_x += event.xmotion.x - p_mouse_x;
mouse_y += event.xmotion.y - p_mouse_y;
- if (abs(scr_width/2 - event.xmotion.x) > scr_width / 4 || abs(scr_height/2 - event.xmotion.y) > scr_height / 4)
+ if (abs(vid.width/2 - event.xmotion.x) > vid.width / 4 || abs(vid.height/2 - event.xmotion.y) > vid.height / 4)
dowarp = true;
}
p_mouse_x = event.xmotion.x;
p_mouse_y = event.xmotion.y;
}
}
- else
- ui_mouseupdate(event.xmotion.x, event.xmotion.y);
+ //else
+ // ui_mouseupdate(event.xmotion.x, event.xmotion.y);
break;
case ButtonPress:
case MapNotify:
// window restored
vid_hidden = false;
- vid_allowhwgamma = true;
+ vid_activewindow = false;
+ VID_RestoreSystemGamma();
break;
case UnmapNotify:
// window iconified/rolledup/whatever
vid_hidden = true;
- vid_allowhwgamma = false;
+ vid_activewindow = false;
VID_RestoreSystemGamma();
break;
case FocusIn:
// window is now the input focus
- vid_allowhwgamma = true;
+ vid_activewindow = true;
break;
case FocusOut:
// window is no longer the input focus
- vid_allowhwgamma = false;
+ vid_activewindow = false;
VID_RestoreSystemGamma();
break;
case EnterNotify:
// mouse entered window
- vid_allowhwgamma = true;
break;
case LeaveNotify:
// mouse left window
- vid_allowhwgamma = false;
- VID_RestoreSystemGamma();
break;
}
}
if (dowarp)
{
/* move the mouse to the window center again */
- p_mouse_x = scr_width / 2;
- p_mouse_y = scr_height / 2;
+ p_mouse_x = vid.width / 2;
+ p_mouse_y = vid.height / 2;
XWarpPointer(vidx11_display, None, win, 0, 0, 0, 0, p_mouse_x, p_mouse_y);
}
-
}
-static void IN_DeactivateMouse( void )
+static void *prjobj = NULL;
+
+static void GL_CloseLibrary(void)
{
- if (!mouse_avail || !vidx11_display || !win)
- return;
+ if (prjobj)
+ dlclose(prjobj);
+ prjobj = NULL;
+ gl_driver[0] = 0;
+ qglXGetProcAddressARB = NULL;
+ gl_extensions = "";
+ gl_platform = "";
+ gl_platformextensions = "";
+}
- if (mouse_active)
+static int GL_OpenLibrary(const char *name)
+{
+ Con_Printf("Loading OpenGL driver %s\n", name);
+ GL_CloseLibrary();
+ if (!(prjobj = dlopen(name, RTLD_LAZY)))
{
- uninstall_grabs();
- mouse_active = false;
+ Con_Printf("Unable to open symbol list for %s\n", name);
+ return false;
}
+ strcpy(gl_driver, name);
+ return true;
}
-static void IN_ActivateMouse( void )
+void *GL_GetProcAddress(const char *name)
{
- if (!mouse_avail || !vidx11_display || !win)
- return;
-
- if (!mouse_active)
- {
- mouse_x = mouse_y = 0; // don't spazz
- install_grabs();
- mouse_active = true;
- }
+ void *p = NULL;
+ if (qglXGetProcAddressARB != NULL)
+ p = (void *) qglXGetProcAddressARB(name);
+ if (p == NULL)
+ p = (void *) dlsym(prjobj, name);
+ return p;
}
void VID_Shutdown(void)
if (!ctx || !vidx11_display)
return;
- vid_hidden = true;
- usingmouse = false;
if (vidx11_display)
{
+ IN_Activate(false);
VID_RestoreSystemGamma();
- uninstall_grabs();
// FIXME: glXDestroyContext here?
- if (vidmode_active)
+ if (vid_isfullscreen)
XF86VidModeSwitchToMode(vidx11_display, vidx11_screen, vidmodes[0]);
if (win)
XDestroyWindow(vidx11_display, win);
XCloseDisplay(vidx11_display);
}
- vidmode_active = false;
+ vid_hidden = true;
+ vid_isfullscreen = false;
vidx11_display = NULL;
win = 0;
ctx = NULL;
void signal_handler(int sig)
{
- printf("Received signal %d, exiting...\n", sig);
+ Con_Printf("Received signal %d, exiting...\n", sig);
VID_RestoreSystemGamma();
Sys_Quit();
exit(0);
signal(SIGTERM, signal_handler);
}
-/*
-=================
-VID_GetWindowSize
-=================
-*/
-void VID_GetWindowSize (int *x, int *y, int *width, int *height)
-{
- *x = *y = 0;
- *width = scr_width;
- *height = scr_height;
-}
-
void VID_Finish (void)
{
- int usemouse;
- if (r_render.integer)
+ qboolean vid_usemouse;
+
+ vid_usevsync = vid_vsync.integer && !cls.timedemo && gl_videosyncavailable;
+ if (vid_usingvsync != vid_usevsync && gl_videosyncavailable)
{
- qglFinish();
- qglXSwapBuffers(vidx11_display, win);
+ vid_usingvsync = vid_usevsync;
+ if (qglXSwapIntervalSGI (vid_usevsync))
+ Con_Print("glXSwapIntervalSGI didn't accept the vid_vsync change, it will take effect on next vid_restart (GLX_SGI_swap_control does not allow turning off vsync)\n");
}
// handle the mouse state when windowed if that's changed
- usemouse = false;
- if (vid_mouse.integer && !key_consoleactive)
- usemouse = true;
- if (vidmode_active)
- usemouse = true;
- if (usemouse)
- {
- if (!usingmouse)
- {
- usingmouse = true;
- IN_ActivateMouse ();
- }
- }
- else
+ vid_usemouse = false;
+ if (vid_mouse.integer && !key_consoleactive && !cls.demoplayback)
+ vid_usemouse = true;
+ if (!vid_activewindow)
+ vid_usemouse = false;
+ if (vid_isfullscreen)
+ vid_usemouse = true;
+ IN_Activate(vid_usemouse);
+
+ if (r_render.integer)
{
- if (usingmouse)
- {
- usingmouse = false;
- IN_DeactivateMouse ();
- }
+ if (r_speeds.integer || gl_finish.integer)
+ qglFinish();
+ qglXSwapBuffers(vidx11_display, win);
}
}
void VID_Init(void)
{
+#ifndef __APPLE__
Cvar_RegisterVariable (&vid_dga);
Cvar_RegisterVariable (&vid_dga_mouseaccel);
+#endif
InitSig(); // trap evil signals
+// COMMANDLINEOPTION: Input: -nomouse disables mouse support (see also vid_mouse cvar)
if (COM_CheckParm ("-nomouse") || COM_CheckParm("-safe"))
mouse_avail = false;
}
*attrib++ = None;
}
-int VID_InitMode(int fullscreen, int width, int height, int bpp, int stencil)
+int VID_InitMode(int fullscreen, int width, int height, int bpp)
{
int i;
int attrib[32];
int MajorVersion, MinorVersion;
const char *drivername;
+#if defined(__APPLE__) && defined(__MACH__)
+ drivername = "/usr/X11R6/lib/libGL.1.dylib";
+#else
drivername = "libGL.so.1";
+#endif
+// COMMANDLINEOPTION: Linux GLX: -gl_driver <drivername> selects a GL driver library, default is libGL.so.1, useful only for using fxmesa or similar, if you don't know what this is for, you don't need it
+// COMMANDLINEOPTION: BSD GLX: -gl_driver <drivername> selects a GL driver library, default is libGL.so.1, useful only for using fxmesa or similar, if you don't know what this is for, you don't need it
+// LordHavoc: although this works on MacOSX, it's useless there (as there is only one system libGL)
i = COM_CheckParm("-gl_driver");
if (i && i < com_argc - 1)
drivername = com_argv[i + 1];
if (!(vidx11_display = XOpenDisplay(NULL)))
{
- Con_Printf("Couldn't open the X display\n");
+ Con_Print("Couldn't open the X display\n");
return false;
}
return false;
}
- VID_BuildGLXAttrib(attrib, stencil);
+ VID_BuildGLXAttrib(attrib, bpp == 32);
visinfo = qglXChooseVisual(vidx11_display, vidx11_screen, attrib);
if (!visinfo)
{
- Con_Printf("Couldn't get an RGB, Double-buffered, Depth visual\n");
+ Con_Print("Couldn't get an RGB, Double-buffered, Depth visual\n");
return false;
}
// change to the mode
XF86VidModeSwitchToMode(vidx11_display, vidx11_screen, vidmodes[best_fit]);
- vidmode_active = true;
+ vid_isfullscreen = true;
// Move the viewport to top left
XF86VidModeSetViewPort(vidx11_display, vidx11_screen, 0, 0);
// LordHavoc: save the colormap for later, too
vidx11_colormap = attr.colormap = XCreateColormap(vidx11_display, root, visinfo->visual, AllocNone);
attr.event_mask = X_MASK;
- if (vidmode_active)
+ if (vid_isfullscreen)
{
mask = CWBackPixel | CWColormap | CWSaveUnder | CWBackingStore | CWEventMask | CWOverrideRedirect;
attr.override_redirect = True;
wm_delete_window_atom = XInternAtom(vidx11_display, "WM_DELETE_WINDOW", false);
XSetWMProtocols(vidx11_display, win, &wm_delete_window_atom, 1);
- if (vidmode_active)
+ if (vid_isfullscreen)
{
XMoveWindow(vidx11_display, win, 0, 0);
XRaiseWindow(vidx11_display, win);
ctx = qglXCreateContext(vidx11_display, visinfo, NULL, True);
if (!ctx)
- Sys_Error ("glXCreateContext failed\n");
+ {
+ Con_Printf ("glXCreateContext failed\n");
+ return false;
+ }
if (!qglXMakeCurrent(vidx11_display, win, ctx))
- Sys_Error ("glXMakeCurrent failed\n");
+ {
+ Con_Printf ("glXMakeCurrent failed\n");
+ return false;
+ }
XSync(vidx11_display, False);
- scr_width = width;
- scr_height = height;
-
if ((qglGetString = GL_GetProcAddress("glGetString")) == NULL)
- Sys_Error("glGetString not found in %s", gl_driver);
+ {
+ Con_Printf ("glGetString not found in %s", gl_driver);
+ return false;
+ }
gl_renderer = qglGetString(GL_RENDERER);
gl_vendor = qglGetString(GL_VENDOR);
gl_platform = "GLX";
gl_platformextensions = qglXQueryExtensionsString(vidx11_display, vidx11_screen);
+ gl_videosyncavailable = false;
+
+// COMMANDLINEOPTION: Linux GLX: -nogetprocaddress disables GLX_ARB_get_proc_address (not required, more formal method of getting extension functions)
+// COMMANDLINEOPTION: BSD GLX: -nogetprocaddress disables GLX_ARB_get_proc_address (not required, more formal method of getting extension functions)
+// COMMANDLINEOPTION: MacOSX GLX: -nogetprocaddress disables GLX_ARB_get_proc_address (not required, more formal method of getting extension functions)
GL_CheckExtension("GLX_ARB_get_proc_address", getprocaddressfuncs, "-nogetprocaddress", false);
- gl_videosyncavailable = GL_CheckExtension("GLX_SGI_video_sync", videosyncfuncs, "-novideosync", false);
+// COMMANDLINEOPTION: Linux GLX: -novideosync disables GLX_SGI_swap_control
+// COMMANDLINEOPTION: BSD GLX: -novideosync disables GLX_SGI_swap_control
+// COMMANDLINEOPTION: MacOSX GLX: -novideosync disables GLX_SGI_swap_control
+ gl_videosyncavailable = GL_CheckExtension("GLX_SGI_swap_control", swapcontrolfuncs, "-novideosync", false);
- usingmouse = false;
+ vid_usingmouse = false;
+ vid_usingvsync = false;
vid_hidden = false;
- vid_allowhwgamma = true;
+ vid_activewindow = true;
GL_Init();
return true;
}
HandleEvents();
}
-/*
-===========
-IN_Commands
-===========
-*/
-void IN_Commands (void)
-{
-}
-
-void IN_Move (usercmd_t *cmd)
+void IN_Move (void)
{
if (mouse_avail)
- IN_Mouse(cmd, mouse_x, mouse_y);
- mouse_x = 0;
- mouse_y = 0;
-}
-
-static void *prjobj = NULL;
-
-int GL_OpenLibrary(const char *name)
-{
- Con_Printf("Loading OpenGL driver %s\n", name);
- GL_CloseLibrary();
- if (!(prjobj = dlopen(name, RTLD_LAZY)))
{
- Con_Printf("Unable to open symbol list for %s\n", name);
- return false;
+ in_mouse_x = mouse_x;
+ in_mouse_y = mouse_y;
}
- strcpy(gl_driver, name);
- return true;
-}
-
-void GL_CloseLibrary(void)
-{
- if (prjobj)
- dlclose(prjobj);
- prjobj = NULL;
- gl_driver[0] = 0;
- qglXGetProcAddressARB = NULL;
- gl_extensions = "";
- gl_platform = "";
- gl_platformextensions = "";
-}
-
-void *GL_GetProcAddress(const char *name)
-{
- void *p = NULL;
- if (qglXGetProcAddressARB != NULL)
- p = (void *) qglXGetProcAddressARB(name);
- if (p == NULL)
- p = (void *) dlsym(prjobj, name);
- return p;
+ mouse_x = 0;
+ mouse_y = 0;
}
-
projects / xonotic / darkplaces.git / blobdiff