diff options
Diffstat (limited to 'xorg-server/hw/kdrive')
| -rw-r--r-- | xorg-server/hw/kdrive/ephyr/ephyr.c | 12 | ||||
| -rw-r--r-- | xorg-server/hw/kdrive/ephyr/ephyrdriext.c | 26 | ||||
| -rw-r--r-- | xorg-server/hw/kdrive/ephyr/ephyrvideo.c | 16 | ||||
| -rw-r--r-- | xorg-server/hw/kdrive/ephyr/hostx.c | 2988 | ||||
| -rw-r--r-- | xorg-server/hw/kdrive/fake/fake.c | 3 | ||||
| -rw-r--r-- | xorg-server/hw/kdrive/src/kdrive.c | 33 | ||||
| -rw-r--r-- | xorg-server/hw/kdrive/src/kdrive.h | 1254 | ||||
| -rw-r--r-- | xorg-server/hw/kdrive/src/kxv.c | 170 |
8 files changed, 2253 insertions, 2249 deletions
diff --git a/xorg-server/hw/kdrive/ephyr/ephyr.c b/xorg-server/hw/kdrive/ephyr/ephyr.c index 21c696c20..404f4ca60 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyr.c +++ b/xorg-server/hw/kdrive/ephyr/ephyr.c @@ -346,13 +346,13 @@ ephyrInternalDamageRedisplay (ScreenPtr pScreen) pRegion = DamageRegion (scrpriv->pDamage);
- if (REGION_NOTEMPTY (pScreen, pRegion))
+ if (RegionNotEmpty(pRegion))
{
int nbox;
BoxPtr pbox;
- nbox = REGION_NUM_RECTS (pRegion);
- pbox = REGION_RECTS (pRegion);
+ nbox = RegionNumRects (pRegion);
+ pbox = RegionRects (pRegion);
while (nbox--)
{
@@ -908,10 +908,10 @@ ephyrExposePairedWindow (int a_remote) return;
}
screen = pair->local->drawable.pScreen;
- REGION_NULL (screen, ®);
- REGION_COPY (screen, ®, &pair->local->clipList);
+ RegionNull(®);
+ RegionCopy(®, &pair->local->clipList);
screen->WindowExposures (pair->local, ®, NullRegion);
- REGION_UNINIT (screen, ®);
+ RegionUninit(®);
}
#endif /* XF86DRI */
diff --git a/xorg-server/hw/kdrive/ephyr/ephyrdriext.c b/xorg-server/hw/kdrive/ephyr/ephyrdriext.c index 3d3d18a39..af411848f 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrdriext.c +++ b/xorg-server/hw/kdrive/ephyr/ephyrdriext.c @@ -109,10 +109,10 @@ static Bool findWindowPairFromLocal (WindowPtr a_local, static unsigned char DRIReqCode = 0;
-static int ephyrDRIWindowKeyIndex;
-static DevPrivateKey ephyrDRIWindowKey = &ephyrDRIWindowKeyIndex;
-static int ephyrDRIScreenKeyIndex;
-static DevPrivateKey ephyrDRIScreenKey = &ephyrDRIScreenKeyIndex;
+static DevPrivateKeyRec ephyrDRIWindowKeyRec;
+#define ephyrDRIWindowKey (&ephyrDRIWindowKeyRec)
+static DevPrivateKeyRec ephyrDRIScreenKeyRec;
+#define ephyrDRIScreenKey (&ephyrDRIScreenKeyRec)
#define GET_EPHYR_DRI_WINDOW_PRIV(win) ((EphyrDRIWindowPrivPtr) \
dixLookupPrivate(&(win)->devPrivates, ephyrDRIWindowKey))
@@ -418,11 +418,11 @@ ephyrDRIClipNotify (WindowPtr a_win, EPHYR_LOG_ERROR ("failed to get window pair\n") ;
goto out ;
}
- rects = calloc(REGION_NUM_RECTS (&a_win->clipList),
+ rects = calloc(RegionNumRects (&a_win->clipList),
sizeof (EphyrRect)) ;
- for (i=0; i < REGION_NUM_RECTS (&a_win->clipList); i++) {
+ for (i=0; i < RegionNumRects (&a_win->clipList); i++) {
memmove (&rects[i],
- ®ION_RECTS (&a_win->clipList)[i],
+ &RegionRects (&a_win->clipList)[i],
sizeof (EphyrRect)) ;
rects[i].x1 -= a_win->drawable.x;
rects[i].x2 -= a_win->drawable.x;
@@ -436,7 +436,7 @@ ephyrDRIClipNotify (WindowPtr a_win, is_ok = hostx_set_window_bounding_rectangles
(pair->remote,
rects,
- REGION_NUM_RECTS (&a_win->clipList)) ;
+ RegionNumRects (&a_win->clipList)) ;
is_ok = TRUE ;
out:
@@ -1168,12 +1168,12 @@ ProcXF86DRIGetDrawableInfo (register ClientPtr client) return BadMatch ;
}
EPHYR_LOG ("clip list of xephyr gl drawable:\n") ;
- for (i=0; i < REGION_NUM_RECTS (&window->clipList); i++) {
+ for (i=0; i < RegionNumRects (&window->clipList); i++) {
EPHYR_LOG ("x1:%d, y1:%d, x2:%d, y2:%d\n",
- REGION_RECTS (&window->clipList)[i].x1,
- REGION_RECTS (&window->clipList)[i].y1,
- REGION_RECTS (&window->clipList)[i].x2,
- REGION_RECTS (&window->clipList)[i].y2) ;
+ RegionRects (&window->clipList)[i].x1,
+ RegionRects (&window->clipList)[i].y1,
+ RegionRects (&window->clipList)[i].x2,
+ RegionRects (&window->clipList)[i].y2) ;
}
if (!ephyrDRIGetDrawableInfo (stuff->screen,
diff --git a/xorg-server/hw/kdrive/ephyr/ephyrvideo.c b/xorg-server/hw/kdrive/ephyr/ephyrvideo.c index 14213c966..0fd1a63d4 100644 --- a/xorg-server/hw/kdrive/ephyr/ephyrvideo.c +++ b/xorg-server/hw/kdrive/ephyr/ephyrvideo.c @@ -946,8 +946,8 @@ ephyrPutImage (KdScreenInfo *a_info, a_drw_x, a_drw_y, a_drw_w, a_drw_h,
a_src_x, a_src_y, a_src_w, a_src_h,
a_width, a_height, a_buf,
- (EphyrHostBox*)REGION_RECTS (a_clipping_region),
- REGION_NUM_RECTS (a_clipping_region))) {
+ (EphyrHostBox*)RegionRects (a_clipping_region),
+ RegionNumRects (a_clipping_region))) {
EPHYR_LOG_ERROR ("EphyrHostXVPutImage() failed\n") ;
goto out ;
}
@@ -1025,8 +1025,8 @@ ephyrReputImage (KdScreenInfo *a_info, port_priv->src_w, port_priv->src_h,
port_priv->image_width, port_priv->image_height,
port_priv->image_buf,
- (EphyrHostBox*)REGION_RECTS (a_clipping_region),
- REGION_NUM_RECTS (a_clipping_region))) {
+ (EphyrHostBox*)RegionRects (a_clipping_region),
+ RegionNumRects (a_clipping_region))) {
EPHYR_LOG_ERROR ("ephyrHostXVPutImage() failed\n") ;
goto out ;
}
@@ -1064,7 +1064,7 @@ ephyrPutVideo (KdScreenInfo *a_info, dst_box.y2 = a_drw_y + a_drw_h;
if (!DoSimpleClip (&dst_box,
- REGION_EXTENTS (pScreen->pScreen, a_clipping_region),
+ RegionExtents(a_clipping_region),
&clipped_area)) {
EPHYR_LOG_ERROR ("failed to simple clip\n") ;
goto out ;
@@ -1115,7 +1115,7 @@ ephyrGetVideo (KdScreenInfo *a_info, dst_box.y2 = a_drw_y + a_drw_h;
if (!DoSimpleClip (&dst_box,
- REGION_EXTENTS (pScreen->pScreen, a_clipping_region),
+ RegionExtents(a_clipping_region),
&clipped_area)) {
EPHYR_LOG_ERROR ("failed to simple clip\n") ;
goto out ;
@@ -1166,7 +1166,7 @@ ephyrPutStill (KdScreenInfo *a_info, dst_box.y2 = a_drw_y + a_drw_h;
if (!DoSimpleClip (&dst_box,
- REGION_EXTENTS (pScreen->pScreen, a_clipping_region),
+ RegionExtents(a_clipping_region),
&clipped_area)) {
EPHYR_LOG_ERROR ("failed to simple clip\n") ;
goto out ;
@@ -1217,7 +1217,7 @@ ephyrGetStill (KdScreenInfo *a_info, dst_box.y2 = a_drw_y + a_drw_h;
if (!DoSimpleClip (&dst_box,
- REGION_EXTENTS (pScreen->pScreen, a_clipping_region),
+ RegionExtents(a_clipping_region),
&clipped_area)) {
EPHYR_LOG_ERROR ("failed to simple clip\n") ;
goto out ;
diff --git a/xorg-server/hw/kdrive/ephyr/hostx.c b/xorg-server/hw/kdrive/ephyr/hostx.c index 7a828eb31..4eb9cc1c0 100644 --- a/xorg-server/hw/kdrive/ephyr/hostx.c +++ b/xorg-server/hw/kdrive/ephyr/hostx.c @@ -1,1494 +1,1494 @@ -/* - * Xephyr - A kdrive X server thats runs in a host X window. - * Authored by Matthew Allum <mallum@o-hand.com> - * - * Copyright © 2004 Nokia - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Nokia not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Nokia makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * NOKIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL NOKIA BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#ifdef HAVE_CONFIG_H -#include <kdrive-config.h> -#endif - -/* - * including some server headers (like kdrive-config.h) - * might define the macro _XSERVER64 - * on 64 bits machines. That macro must _NOT_ be defined for Xlib - * client code, otherwise bad things happen. - * So let's undef that macro if necessary. - */ -#ifdef _XSERVER64 -#undef _XSERVER64 -#endif - - -#include "hostx.h" - -#include <stdlib.h> -#include <stdio.h> -#include <unistd.h> -#include <string.h> /* for memset */ -#include <time.h> - -#ifndef _MSC_VER -#include <sys/ipc.h> -#include <sys/shm.h> -#include <sys/time.h> -#endif - -#include <X11/Xlib.h> -#include <X11/Xutil.h> -#include <X11/Xatom.h> -#include <X11/keysym.h> -#include <X11/extensions/XShm.h> -#include <X11/extensions/shape.h> -#ifdef XF86DRI -#include <GL/glx.h> -#endif /* XF86DRI */ -#include "ephyrlog.h" - -#ifdef XF86DRI -extern Bool XF86DRIQueryExtension (Display *dpy, - int *event_basep, - int *error_basep); -#endif - -/* - * All xlib calls go here, which gets built as its own .a . - * Mixing kdrive and xlib headers causes all sorts of types - * to get clobbered. - */ - -struct EphyrHostScreen -{ - Window win; - Window win_pre_existing; /* Set via -parent option like xnest */ - Window peer_win; /* Used for GL; should be at most one */ - XImage *ximg; - int win_width, win_height; - int server_depth; - unsigned char *fb_data; /* only used when host bpp != server bpp */ - XShmSegmentInfo shminfo; - - void *info; /* Pointer to the screen this is associated with */ - int mynum; /* Screen number */ -}; - -struct EphyrHostXVars -{ - char *server_dpy_name; - Display *dpy; - int screen; - Visual *visual; - Window winroot; - GC gc; - int depth; - Bool use_host_cursor; - Bool use_fullscreen; - Bool have_shm; - - int n_screens; - struct EphyrHostScreen *screens; - - long damage_debug_msec; - - unsigned long cmap[256]; -}; - -/* memset ( missing> ) instead of below */ -/*static EphyrHostXVars HostX = { "?", 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};*/ -static EphyrHostXVars HostX; - -static int HostXWantDamageDebug = 0; - -extern EphyrKeySyms ephyrKeySyms; - -extern int monitorResolution; - -char *ephyrResName = NULL; -int ephyrResNameFromCmd = 0; -char *ephyrTitle = NULL; - -static void -hostx_set_fullscreen_hint(void); - -/* X Error traps */ - -static int trapped_error_code = 0; -static int (*old_error_handler) (Display *d, XErrorEvent *e); - -#define host_depth_matches_server(_vars) (HostX.depth == (_vars)->server_depth) - -static struct EphyrHostScreen * -host_screen_from_screen_info (EphyrScreenInfo *screen) -{ - int i; - - for (i = 0 ; i < HostX.n_screens ; i++) - { - if ( HostX.screens[i].info == screen) - { - return &HostX.screens[i]; - } - } - return NULL; -} - -static int -error_handler(Display *display, - XErrorEvent *error) -{ - trapped_error_code = error->error_code; - return 0; -} - -static void -hostx_errors_trap(void) -{ - trapped_error_code = 0; - old_error_handler = XSetErrorHandler(error_handler); -} - -static int -hostx_errors_untrap(void) -{ - XSetErrorHandler(old_error_handler); - return trapped_error_code; -} - -int -hostx_want_screen_size (EphyrScreenInfo screen, int *width, int *height ) -{ - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); - - if (host_screen && - (host_screen->win_pre_existing != None || - HostX.use_fullscreen == True)) - { - *width = host_screen->win_width; - *height = host_screen->win_height; - return 1; - } - - return 0; -} - -void -hostx_add_screen (EphyrScreenInfo screen, - unsigned long win_id, - int screen_num) -{ - int index = HostX.n_screens; - - HostX.n_screens += 1; - HostX.screens = realloc (HostX.screens, - HostX.n_screens * sizeof(struct EphyrHostScreen)); - memset (&HostX.screens[index], 0, sizeof (struct EphyrHostScreen)); - - HostX.screens[index].info = screen; - HostX.screens[index].win_pre_existing = win_id; -} - - -void -hostx_set_display_name (char *name) -{ -#ifdef _MSC_VER - __asm int 3; -#else - HostX.server_dpy_name = strdup (name); -#endif -} - -void -hostx_set_screen_number(EphyrScreenInfo screen, int number) -{ - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); - if (host_screen) { - host_screen->mynum = number; - hostx_set_win_title (host_screen->info, "") ; - }} - -void -hostx_set_win_title (EphyrScreenInfo screen, char *extra_text) -{ - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); - - if (!host_screen) - return; - - if (ephyrTitle) { - XStoreName(HostX.dpy, host_screen->win, ephyrTitle); - } else { -#define BUF_LEN 256 - char buf[BUF_LEN+1]; - - memset (buf, 0, BUF_LEN+1) ; - snprintf (buf, BUF_LEN, "Xephyr on %s.%d %s", - HostX.server_dpy_name, - host_screen->mynum, - (extra_text != NULL) ? extra_text : ""); - - XStoreName (HostX.dpy, host_screen->win, buf); - } -} - -int -hostx_want_host_cursor (void) -{ - return HostX.use_host_cursor; -} - -void -hostx_use_host_cursor (void) -{ - HostX.use_host_cursor = True; -} - -int -hostx_want_preexisting_window (EphyrScreenInfo screen) -{ - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); - - if (host_screen && host_screen->win_pre_existing) - { - return 1; - } - else - { - return 0; - } -} - -void -hostx_use_fullscreen (void) -{ - HostX.use_fullscreen = True; -} - -int -hostx_want_fullscreen (void) -{ - return HostX.use_fullscreen; -} - -static void -hostx_set_fullscreen_hint (void) -{ - Atom atom_WINDOW_STATE, atom_WINDOW_STATE_FULLSCREEN; - int index; - - atom_WINDOW_STATE - = XInternAtom(HostX.dpy, "_NET_WM_STATE", False); - atom_WINDOW_STATE_FULLSCREEN - = XInternAtom(HostX.dpy, "_NET_WM_STATE_FULLSCREEN",False); - - for (index = 0 ; index < HostX.n_screens ; index++) - { - XChangeProperty (HostX.dpy, HostX.screens[index].win, - atom_WINDOW_STATE, XA_ATOM, 32, - PropModeReplace, - (unsigned char *)&atom_WINDOW_STATE_FULLSCREEN, 1); - } -} - - -static void -hostx_toggle_damage_debug (void) -{ - HostXWantDamageDebug ^= 1; -} - -void -hostx_handle_signal (int signum) -{ - hostx_toggle_damage_debug(); - EPHYR_DBG ("Signal caught. Damage Debug:%i\n", - HostXWantDamageDebug); -} - -void -hostx_use_resname (char *name, int fromcmd) -{ - ephyrResName = name; - ephyrResNameFromCmd = fromcmd; -} - -void -hostx_set_title (char *title) -{ - ephyrTitle = title; -} - -int -hostx_init (void) -{ - XSetWindowAttributes attr; - Cursor empty_cursor; - Pixmap cursor_pxm; - XColor col; - int index; - char *tmpstr; - XClassHint *class_hint; - - attr.event_mask = - ButtonPressMask - |ButtonReleaseMask - |PointerMotionMask - |KeyPressMask - |KeyReleaseMask - |ExposureMask; - - EPHYR_DBG("mark"); - - if ((HostX.dpy = XOpenDisplay(getenv("DISPLAY"))) == NULL) - { - fprintf(stderr, "\nXephyr cannot open host display. Is DISPLAY set?\n"); - exit(1); - } - - HostX.screen = DefaultScreen(HostX.dpy); - HostX.winroot = RootWindow(HostX.dpy, HostX.screen); - HostX.gc = XCreateGC(HostX.dpy, HostX.winroot, 0, NULL); - HostX.depth = DefaultDepth(HostX.dpy, HostX.screen); - HostX.visual = DefaultVisual(HostX.dpy, HostX.screen); - - class_hint = XAllocClassHint(); - - for (index = 0 ; index < HostX.n_screens ; index++) - { - struct EphyrHostScreen *host_screen = &HostX.screens[index]; - - host_screen->server_depth = HostX.depth; - if (host_screen->win_pre_existing != None) - { - Status result; - XWindowAttributes prewin_attr; - - /* Get screen size from existing window */ - - hostx_errors_trap(); - - result = XGetWindowAttributes (HostX.dpy, - host_screen->win_pre_existing, - &prewin_attr); - - - if (hostx_errors_untrap() || !result) - { - fprintf (stderr, "\nXephyr -parent window' does not exist!\n"); - exit (1); - } - - host_screen->win_width = prewin_attr.width; - host_screen->win_height = prewin_attr.height; - - host_screen->win = XCreateWindow (HostX.dpy, - host_screen->win_pre_existing, - 0,0, - host_screen->win_width, - host_screen->win_height, - 0, - CopyFromParent, - CopyFromParent, - CopyFromParent, - CWEventMask, - &attr); - } - else - { - host_screen->win = XCreateWindow (HostX.dpy, - HostX.winroot, - 0,0,100,100, /* will resize */ - 0, - CopyFromParent, - CopyFromParent, - CopyFromParent, - CWEventMask, - &attr); - - hostx_set_win_title (host_screen->info, - "(ctrl+shift grabs mouse and keyboard)"); - - if (HostX.use_fullscreen) - { - host_screen->win_width = DisplayWidth(HostX.dpy, HostX.screen); - host_screen->win_height = DisplayHeight(HostX.dpy, HostX.screen); - - hostx_set_fullscreen_hint(); - } - - if (class_hint) - { - tmpstr = getenv("RESOURCE_NAME"); - if (tmpstr && (!ephyrResNameFromCmd)) - ephyrResName = tmpstr; - class_hint->res_name = ephyrResName; - class_hint->res_class = "Xephyr"; - XSetClassHint(hostx_get_display(), host_screen->win, class_hint); - - } - - } - } - - if (class_hint) - XFree(class_hint); - - XParseColor (HostX.dpy, DefaultColormap (HostX.dpy,HostX.screen), - "red", &col); - XAllocColor (HostX.dpy, DefaultColormap (HostX.dpy, HostX.screen), - &col); - XSetForeground (HostX.dpy, HostX.gc, col.pixel); - - if (!hostx_want_host_cursor ()) - { - /* Ditch the cursor, we provide our 'own' */ - cursor_pxm = XCreatePixmap (HostX.dpy, HostX.winroot, 1, 1, 1); - memset (&col, 0, sizeof (col)); - empty_cursor = XCreatePixmapCursor (HostX.dpy, - cursor_pxm, cursor_pxm, - &col, &col, 1, 1); - for ( index = 0 ; index < HostX.n_screens ; index++ ) - { - XDefineCursor (HostX.dpy, - HostX.screens[index].win, - empty_cursor); - } - XFreePixmap (HostX.dpy, cursor_pxm); - } - - for (index = 0 ; index < HostX.n_screens ; index++) - { - HostX.screens[index].ximg = NULL; - } - /* Try to get share memory ximages for a little bit more speed */ - -#ifdef _MSC_VER - __asm int 3; -#else - if (!XShmQueryExtension(HostX.dpy) || getenv("XEPHYR_NO_SHM")) - { - fprintf(stderr, "\nXephyr unable to use SHM XImages\n"); - HostX.have_shm = False; - } - else - { - /* Really really check we have shm - better way ?*/ - XShmSegmentInfo shminfo; - - HostX.have_shm = True; - - shminfo.shmid=shmget(IPC_PRIVATE, 1, IPC_CREAT|0777); - shminfo.shmaddr=shmat(shminfo.shmid,0,0); - shminfo.readOnly=True; - - hostx_errors_trap(); - - XShmAttach(HostX.dpy, &shminfo); - XSync(HostX.dpy, False); - - if (hostx_errors_untrap()) - { - fprintf(stderr, "\nXephyr unable to use SHM XImages\n"); - HostX.have_shm = False; - } - - shmdt(shminfo.shmaddr); - shmctl(shminfo.shmid, IPC_RMID, 0); -} -#endif - - XFlush(HostX.dpy); - - /* Setup the pause time between paints when debugging updates */ - - HostX.damage_debug_msec = 20000; /* 1/50 th of a second */ - - if (getenv ("XEPHYR_PAUSE")) - { - HostX.damage_debug_msec = strtol (getenv ("XEPHYR_PAUSE"), NULL, 0); - EPHYR_DBG ("pause is %li\n", HostX.damage_debug_msec); - } - - return 1; -} - -int -hostx_get_depth (void) -{ - return HostX.depth; -} - -int -hostx_get_server_depth (EphyrScreenInfo screen) -{ - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); - - return (host_screen ? host_screen->server_depth : 0); -} - -void -hostx_set_server_depth (EphyrScreenInfo screen, int depth) -{ - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); - - if (host_screen) - host_screen->server_depth = depth; -} - -int -hostx_get_bpp (EphyrScreenInfo screen) -{ - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); - - if (!host_screen) - return 0; - - if (host_depth_matches_server (host_screen)) - return HostX.visual->bits_per_rgb; - else - return host_screen->server_depth; /*XXX correct ?*/ -} - -void -hostx_get_visual_masks (EphyrScreenInfo screen, - CARD32 *rmsk, - CARD32 *gmsk, - CARD32 *bmsk) -{ - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); - - if (!host_screen) - return; - - if (host_depth_matches_server(host_screen)) - { - *rmsk = HostX.visual->red_mask; - *gmsk = HostX.visual->green_mask; - *bmsk = HostX.visual->blue_mask; - } - else if (host_screen->server_depth == 16) - { - /* Assume 16bpp 565 */ - *rmsk = 0xf800; - *gmsk = 0x07e0; - *bmsk = 0x001f; - } - else - { - *rmsk = 0x0; - *gmsk = 0x0; - *bmsk = 0x0; - } -} - -static int -hostx_calculate_color_shift(unsigned long mask) -{ - int shift = 1; - /* count # of bits in mask */ - while ((mask = (mask >> 1))) shift++; - /* cmap entry is an unsigned char so adjust it by size of that */ - shift = shift - sizeof(unsigned char) * 8; - if (shift < 0) shift = 0; - return shift; -} - -void -hostx_set_cmap_entry(unsigned char idx, - unsigned char r, - unsigned char g, - unsigned char b) -{ -/* need to calculate the shifts for RGB because server could be BGR. */ -/* XXX Not sure if this is correct for 8 on 16, but this works for 8 on 24.*/ - static int rshift, bshift, gshift = 0; - static int first_time = 1; - if (first_time) { - first_time = 0; - rshift = hostx_calculate_color_shift(HostX.visual->red_mask); - gshift = hostx_calculate_color_shift(HostX.visual->green_mask); - bshift = hostx_calculate_color_shift(HostX.visual->blue_mask); - } - HostX.cmap[idx] = ((r << rshift) & HostX.visual->red_mask) | - ((g << gshift) & HostX.visual->green_mask) | - ((b << bshift) & HostX.visual->blue_mask); -} - -/** - * hostx_screen_init creates the XImage that will contain the front buffer of - * the ephyr screen, and possibly offscreen memory. - * - * @param width width of the screen - * @param height height of the screen - * @param buffer_height height of the rectangle to be allocated. - * - * hostx_screen_init() creates an XImage, using MIT-SHM if it's available. - * buffer_height can be used to create a larger offscreen buffer, which is used - * by fakexa for storing offscreen pixmap data. - */ -void* -hostx_screen_init (EphyrScreenInfo screen, - int width, int height, - int buffer_height) -{ - int bitmap_pad; - Bool shm_success = False; - XSizeHints *size_hints; - - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); - if (!host_screen) - { - fprintf (stderr, "%s: Error in accessing hostx data\n", __FUNCTION__ ); - exit(1); - } - - EPHYR_DBG ("host_screen=%p wxh=%dx%d, buffer_height=%d", - host_screen, width, height, buffer_height); - - if (host_screen->ximg != NULL) - { - /* Free up the image data if previously used - * i.ie called by server reset - */ - - if (HostX.have_shm) - { -#ifdef _MSC_VER - __asm int 3; -#else - XShmDetach(HostX.dpy, &host_screen->shminfo); - XDestroyImage (host_screen->ximg); - shmdt(host_screen->shminfo.shmaddr); - shmctl(host_screen->shminfo.shmid, IPC_RMID, 0); -#endif - } - else - { - if (host_screen->ximg->data) - { - free(host_screen->ximg->data); - host_screen->ximg->data = NULL; - } - - XDestroyImage(host_screen->ximg); - } - } - - if (HostX.have_shm) - { -#ifdef _MSC_VER -__asm int 3; -#else - host_screen->ximg = XShmCreateImage (HostX.dpy, HostX.visual, HostX.depth, - ZPixmap, NULL, &host_screen->shminfo, - width, buffer_height ); - - host_screen->shminfo.shmid = - shmget(IPC_PRIVATE, - host_screen->ximg->bytes_per_line * buffer_height, - IPC_CREAT|0777); - host_screen->ximg->data = shmat(host_screen->shminfo.shmid, 0, 0); - host_screen->shminfo.shmaddr = host_screen->ximg->data; - - if (host_screen->ximg->data == (char *)-1) - { - EPHYR_DBG("Can't attach SHM Segment, falling back to plain XImages"); - HostX.have_shm = False; - XDestroyImage(host_screen->ximg); - shmctl(host_screen->shminfo.shmid, IPC_RMID, 0); - } - else - { - EPHYR_DBG("SHM segment attached %p", host_screen->shminfo.shmaddr); - host_screen->shminfo.readOnly = False; - XShmAttach(HostX.dpy, &host_screen->shminfo); - shm_success = True; - } -#endif - } - - if (!shm_success) - { - bitmap_pad = ( HostX.depth > 16 )? 32 : (( HostX.depth > 8 )? 16 : 8 ); - - EPHYR_DBG("Creating image %dx%d for screen host_screen=%p\n", - width, buffer_height, host_screen ); - host_screen->ximg = XCreateImage (HostX.dpy, - HostX.visual, - HostX.depth, - ZPixmap, 0, 0, - width, - buffer_height, - bitmap_pad, - 0); - - host_screen->ximg->data = - malloc (host_screen->ximg->bytes_per_line * buffer_height); - } - - XResizeWindow (HostX.dpy, host_screen->win, width, height); - - /* Ask the WM to keep our size static */ - size_hints = XAllocSizeHints(); - size_hints->max_width = size_hints->min_width = width; - size_hints->max_height = size_hints->min_height = height; - size_hints->flags = PMinSize|PMaxSize; - XSetWMNormalHints(HostX.dpy, host_screen->win, size_hints); - XFree(size_hints); - - XMapWindow(HostX.dpy, host_screen->win); - - XSync(HostX.dpy, False); - - host_screen->win_width = width; - host_screen->win_height = height; - - if (host_depth_matches_server(host_screen)) - { - EPHYR_DBG("Host matches server"); - return host_screen->ximg->data; - } - else - { - EPHYR_DBG("server bpp %i", host_screen->server_depth>>3); - host_screen->fb_data = malloc(width*buffer_height*(host_screen->server_depth>>3)); - return host_screen->fb_data; - } -} - -static void hostx_paint_debug_rect (struct EphyrHostScreen *host_screen, - int x, int y, - int width, int height); - -void -hostx_paint_rect (EphyrScreenInfo screen, - int sx, int sy, - int dx, int dy, - int width, int height) -{ - struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen); - - EPHYR_DBG ("painting in screen %d\n", host_screen->mynum) ; - - /* - * Copy the image data updated by the shadow layer - * on to the window - */ - - if (HostXWantDamageDebug) - { - hostx_paint_debug_rect(host_screen, dx, dy, width, height); - } - - /* - * If the depth of the ephyr server is less than that of the host, - * the kdrive fb does not point to the ximage data but to a buffer - * ( fb_data ), we shift the various bits from this onto the XImage - * so they match the host. - * - * Note, This code is pretty new ( and simple ) so may break on - * endian issues, 32 bpp host etc. - * Not sure if 8bpp case is right either. - * ... and it will be slower than the matching depth case. - */ - - if (!host_depth_matches_server(host_screen)) - { - int x,y,idx, bytes_per_pixel = (host_screen->server_depth>>3); - unsigned char r,g,b; - unsigned long host_pixel; - - EPHYR_DBG("Unmatched host depth host_screen=%p\n", host_screen); - for (y=sy; y<sy+height; y++) - for (x=sx; x<sx+width; x++) - { - idx = (host_screen->win_width*y*bytes_per_pixel)+(x*bytes_per_pixel); - - switch (host_screen->server_depth) - { - case 16: - { - unsigned short pixel = *(unsigned short*)(host_screen->fb_data+idx); - - r = ((pixel & 0xf800) >> 8); - g = ((pixel & 0x07e0) >> 3); - b = ((pixel & 0x001f) << 3); - - host_pixel = (r << 16) | (g << 8) | (b); - - XPutPixel(host_screen->ximg, x, y, host_pixel); - break; - } - case 8: - { - unsigned char pixel = *(unsigned char*)(host_screen->fb_data+idx); - XPutPixel(host_screen->ximg, x, y, HostX.cmap[pixel]); - break; - } - default: - break; - } - } - } - - if (HostX.have_shm) - { -#ifdef _MSC_VER - __asm int 3; -#else - XShmPutImage (HostX.dpy, host_screen->win, - HostX.gc, host_screen->ximg, - sx, sy, dx, dy, width, height, False); -#endif - } - else - { - XPutImage (HostX.dpy, host_screen->win, HostX.gc, host_screen->ximg, - sx, sy, dx, dy, width, height); - } - - XSync (HostX.dpy, False); -} - -static void -hostx_paint_debug_rect (struct EphyrHostScreen *host_screen, - int x, int y, - int width, int height) -{ -#ifdef _MSC_VER - __asm int 3; -#else - struct timespec tspec; - - tspec.tv_sec = HostX.damage_debug_msec / (1000000); - tspec.tv_nsec = (HostX.damage_debug_msec % 1000000) * 1000; - - EPHYR_DBG("msec: %li tv_sec %li, tv_msec %li", - HostX.damage_debug_msec, tspec.tv_sec, tspec.tv_nsec); - - /* fprintf(stderr, "Xephyr updating: %i+%i %ix%i\n", x, y, width, height); */ - - XFillRectangle (HostX.dpy, host_screen->win, HostX.gc, x, y, width,height); - XSync (HostX.dpy, False); - - /* nanosleep seems to work better than usleep for me... */ - nanosleep(&tspec, NULL); -#endif -} - -void -hostx_load_keymap(void) -{ - XID *keymap; - int host_width, min_keycode, max_keycode, width; - int i,j; - - XDisplayKeycodes (HostX.dpy, &min_keycode, &max_keycode); - - EPHYR_DBG ("min: %d, max: %d", min_keycode, max_keycode); - - keymap = XGetKeyboardMapping (HostX.dpy, - min_keycode, - max_keycode - min_keycode + 1, - &host_width); - - /* Try and copy the hosts keymap into our keymap to avoid loads - * of messing around. - * - * kdrive cannot can have more than 4 keysyms per keycode - * so we only copy at most the first 4 ( xorg has 6 per keycode, XVNC 2 ) - */ - width = (host_width > 4) ? 4 : host_width; - - ephyrKeySyms.map = (CARD32 *)calloc(sizeof(CARD32), - (max_keycode - min_keycode + 1) * - width); - if (!ephyrKeySyms.map) - return; - - for (i=0; i<(max_keycode - min_keycode+1); i++) - for (j=0; j<width; j++) - ephyrKeySyms.map[(i*width)+j] = (CARD32) keymap[(i*host_width) + j]; - - EPHYR_DBG("keymap width, host:%d kdrive:%d", host_width, width); - - ephyrKeySyms.minKeyCode = min_keycode; - ephyrKeySyms.maxKeyCode = max_keycode; - ephyrKeySyms.mapWidth = width; - - XFree(keymap); -} - -static struct EphyrHostScreen * -host_screen_from_window (Window w) -{ - int index = 0; - struct EphyrHostScreen *result = NULL; - - for (index = 0 ; index < HostX.n_screens ; index++) - { - if (HostX.screens[index].win == w || HostX.screens[index].peer_win == w) - { - result = &HostX.screens[index]; - goto out; - } - } - -out: - return result; -} - -int -hostx_get_event(EphyrHostXEvent *ev) -{ - XEvent xev; - static int grabbed_screen = -1; - - if (XPending(HostX.dpy)) - { - XNextEvent(HostX.dpy, &xev); - - switch (xev.type) - { - case Expose: - /* Not so great event compression, but works ok */ - while (XCheckTypedWindowEvent(HostX.dpy, xev.xexpose.window, - Expose, &xev)); - { - struct EphyrHostScreen *host_screen = - host_screen_from_window (xev.xexpose.window); - if (host_screen) - { - hostx_paint_rect (host_screen->info, 0, 0, 0, 0, - host_screen->win_width, - host_screen->win_height); - } - else - { - EPHYR_LOG_ERROR ("failed to get host screen\n"); - ev->type = EPHYR_EV_EXPOSE; - ev->data.expose.window = xev.xexpose.window; - return 1; - } - } - return 0; - - case MotionNotify: - { - struct EphyrHostScreen *host_screen = - host_screen_from_window (xev.xmotion.window); - - ev->type = EPHYR_EV_MOUSE_MOTION; - ev->data.mouse_motion.x = xev.xmotion.x; - ev->data.mouse_motion.y = xev.xmotion.y; - ev->data.mouse_motion.window = xev.xmotion.window; - ev->data.mouse_motion.screen = (host_screen ? host_screen->mynum : -1); - } - return 1; - - case ButtonPress: - ev->type = EPHYR_EV_MOUSE_PRESS; - ev->key_state = xev.xkey.state; - /* - * This is a bit hacky. will break for button 5 ( defined as 0x10 ) - * Check KD_BUTTON defines in kdrive.h - */ - ev->data.mouse_down.button_num = 1<<(xev.xbutton.button-1); - return 1; - - case ButtonRelease: - ev->type = EPHYR_EV_MOUSE_RELEASE; - ev->key_state = xev.xkey.state; - ev->data.mouse_up.button_num = 1<<(xev.xbutton.button-1); - return 1; - - case KeyPress: - { - ev->type = EPHYR_EV_KEY_PRESS; - ev->key_state = xev.xkey.state; - ev->data.key_down.scancode = xev.xkey.keycode; - return 1; - } - case KeyRelease: - - if ((XKeycodeToKeysym(HostX.dpy,xev.xkey.keycode,0) == XK_Shift_L - || XKeycodeToKeysym(HostX.dpy,xev.xkey.keycode,0) == XK_Shift_R) - && (xev.xkey.state & ControlMask)) - { - struct EphyrHostScreen *host_screen = - host_screen_from_window (xev.xexpose.window); - - if (grabbed_screen != -1) - { - XUngrabKeyboard (HostX.dpy, CurrentTime); - XUngrabPointer (HostX.dpy, CurrentTime); - grabbed_screen = -1; - hostx_set_win_title (host_screen->info, - "(ctrl+shift grabs mouse and keyboard)"); - } - else - { - /* Attempt grab */ - if (XGrabKeyboard (HostX.dpy, host_screen->win, True, - GrabModeAsync, - GrabModeAsync, - CurrentTime) == 0) - { - if (XGrabPointer (HostX.dpy, host_screen->win, True, - NoEventMask, - GrabModeAsync, - GrabModeAsync, - host_screen->win, None, CurrentTime) == 0) - { - grabbed_screen = host_screen->mynum; - hostx_set_win_title - (host_screen->info, - "(ctrl+shift releases mouse and keyboard)"); - } - else /* Failed pointer grabm ungrab keyboard */ - XUngrabKeyboard (HostX.dpy, CurrentTime); - } - } - } - - /* Still send the release event even if above has happened - * server will get confused with just an up event. - * Maybe it would be better to just block shift+ctrls getting to - * kdrive all togeather. - */ - ev->type = EPHYR_EV_KEY_RELEASE; - ev->key_state = xev.xkey.state; - ev->data.key_up.scancode = xev.xkey.keycode; - return 1; - - default: - break; - - } - } - return 0; -} - -void* -hostx_get_display(void) -{ - return HostX.dpy ; -} - -int -hostx_get_window (int a_screen_number) -{ - if (a_screen_number < 0 || a_screen_number >= HostX.n_screens) { - EPHYR_LOG_ERROR ("bad screen number:%d\n", a_screen_number) ; - return 0; - } - return HostX.screens[a_screen_number].win ; -} - -int -hostx_get_window_attributes (int a_window, EphyrHostWindowAttributes *a_attrs) -{ - XWindowAttributes attrs ; - - memset (&attrs, 0, sizeof (attrs)) ; - - if (!XGetWindowAttributes (hostx_get_display (), - a_window, - &attrs)) { - return FALSE ; - } - a_attrs->x = attrs.x ; - a_attrs->y = attrs.y ; - a_attrs->width = attrs.width ; - a_attrs->height = attrs.height ; - if (attrs.visual) - a_attrs->visualid = attrs.visual->visualid ; - return TRUE ; -} - -int -hostx_get_extension_info (const char *a_ext_name, - int *a_major_opcode, - int *a_first_event, - int *a_first_error) -{ - if (!a_ext_name || !a_major_opcode || !a_first_event || !a_first_error) - return 0 ; - if (!XQueryExtension (HostX.dpy, - a_ext_name, - a_major_opcode, - a_first_event, - a_first_error)) - { - return 0 ; - } - return 1 ; -} - -int -hostx_get_visuals_info (EphyrHostVisualInfo **a_visuals, - int *a_num_entries) -{ - Display *dpy=hostx_get_display () ; - Bool is_ok=False ; - XVisualInfo templ, *visuals=NULL; - EphyrHostVisualInfo *host_visuals=NULL ; - int nb_items=0, i=0; - - EPHYR_RETURN_VAL_IF_FAIL (a_visuals && a_num_entries && dpy, - False) ; - EPHYR_LOG ("enter\n") ; - memset (&templ, 0, sizeof (templ)) ; - visuals = XGetVisualInfo (dpy, VisualNoMask, &templ, &nb_items) ; - if (!visuals) { - EPHYR_LOG_ERROR ("host does not advertise any visual\n") ; - goto out ; - } - EPHYR_LOG ("host advertises %d visuals\n", nb_items) ; - host_visuals = calloc (nb_items, sizeof (EphyrHostVisualInfo)) ; - for (i=0; i<nb_items; i++) { - host_visuals[i].visualid = visuals[i].visualid ; - host_visuals[i].screen = visuals[i].screen ; - host_visuals[i].depth = visuals[i].depth ; - host_visuals[i].class = visuals[i].class ; - host_visuals[i].red_mask = visuals[i].red_mask ; - host_visuals[i].green_mask = visuals[i].green_mask ; - host_visuals[i].blue_mask = visuals[i].blue_mask ; - host_visuals[i].colormap_size = visuals[i].colormap_size ; - host_visuals[i].bits_per_rgb = visuals[i].bits_per_rgb ; - } - *a_visuals = host_visuals ; - *a_num_entries = nb_items; - host_visuals=NULL; - - is_ok = TRUE; -out: - if (visuals) { - XFree (visuals) ; - visuals = NULL; - } - if (host_visuals) { - free (host_visuals) ; - host_visuals = NULL; - } - EPHYR_LOG ("leave\n") ; - return is_ok ; - -} - -int -hostx_create_window (int a_screen_number, - EphyrBox *a_geometry, - int a_visual_id, - int *a_host_peer /*out parameter*/) -{ - Bool is_ok=FALSE ; - Display *dpy=hostx_get_display () ; - XVisualInfo *visual_info=NULL, visual_info_templ; - int visual_mask=VisualIDMask ; - Window win=None ; - int nb_visuals=0, winmask=0; - XSetWindowAttributes attrs; - - EPHYR_RETURN_VAL_IF_FAIL (dpy && a_geometry, FALSE) ; - - EPHYR_LOG ("enter\n") ; - - /*get visual*/ - memset (&visual_info, 0, sizeof (visual_info)) ; - visual_info_templ.visualid = a_visual_id ; - visual_info = XGetVisualInfo (dpy, visual_mask, - &visual_info_templ, - &nb_visuals) ; - if (!visual_info) { - EPHYR_LOG_ERROR ("argh, could not find a remote visual with id:%d\n", - a_visual_id) ; - goto out ; - } - memset (&attrs, 0, sizeof (attrs)) ; - attrs.colormap = XCreateColormap (dpy, - RootWindow (dpy, - visual_info->screen), - visual_info->visual, - AllocNone) ; - attrs.event_mask = ButtonPressMask - |ButtonReleaseMask - |PointerMotionMask - |KeyPressMask - |KeyReleaseMask - |ExposureMask; - winmask = CWColormap|CWEventMask; - - win = XCreateWindow (dpy, hostx_get_window (a_screen_number), - a_geometry->x, a_geometry->y, - a_geometry->width, a_geometry->height, 0, - visual_info->depth, CopyFromParent, - visual_info->visual, winmask, &attrs) ; - if (win == None) { - EPHYR_LOG_ERROR ("failed to create peer window\n") ; - goto out ; - } - if (HostX.screens[a_screen_number].peer_win == None) { - HostX.screens[a_screen_number].peer_win = win; - } else { - EPHYR_LOG_ERROR ("multiple peer windows created for same screen\n") ; - } - XFlush (dpy) ; - XMapWindow (dpy, win) ; - *a_host_peer = win ; - is_ok = TRUE ; -out: - EPHYR_LOG ("leave\n") ; - return is_ok ; -} - -int -hostx_destroy_window (int a_win) -{ - Display *dpy=hostx_get_display () ; - - EPHYR_RETURN_VAL_IF_FAIL (dpy, FALSE) ; - XDestroyWindow (dpy, a_win) ; - XFlush (dpy) ; - return TRUE ; -} - -int -hostx_set_window_geometry (int a_win, EphyrBox *a_geo) -{ - Display *dpy=hostx_get_display (); - - EPHYR_RETURN_VAL_IF_FAIL (dpy && a_geo, FALSE) ; - - EPHYR_LOG ("enter. x,y,w,h:(%d,%d,%d,%d)\n", - a_geo->x, a_geo->y, - a_geo->width, a_geo->height) ; - - XMoveWindow (dpy, a_win, a_geo->x, a_geo->y) ; - XResizeWindow (dpy, a_win, a_geo->width, a_geo->height) ; - EPHYR_LOG ("leave\n") ; - return TRUE; -} - -int -hostx_set_window_bounding_rectangles (int a_window, - EphyrRect *a_rects, - int a_num_rects) -{ - Bool is_ok=FALSE; - Display *dpy=hostx_get_display () ; - int i=0 ; - XRectangle *rects=NULL ; - - EPHYR_RETURN_VAL_IF_FAIL (dpy && a_rects, FALSE) ; - - EPHYR_LOG ("enter. num rects:%d\n", a_num_rects) ; - - rects = calloc (a_num_rects, sizeof (XRectangle)) ; - for (i=0; i<a_num_rects; i++) { - rects[i].x = a_rects[i].x1 ; - rects[i].y = a_rects[i].y1 ; - rects[i].width = abs (a_rects[i].x2 - a_rects[i].x1); - rects[i].height = abs (a_rects[i].y2 - a_rects[i].y1) ; - EPHYR_LOG ("borders clipped to rect[x:%d,y:%d,w:%d,h:%d]\n", - rects[i].x, rects[i].y, - rects[i].width, rects[i].height) ; - } - /*this aways returns 1*/ -#ifdef _MSC_VER - __asm int 3; -#else - XShapeCombineRectangles (dpy, a_window, ShapeBounding, 0, 0, - rects, a_num_rects, ShapeSet, YXBanded) ; -#endif - is_ok = TRUE ; - - if (rects) { - free (rects) ; - rects = NULL ; - } - EPHYR_LOG ("leave\n") ; - return is_ok; -} - -int -hostx_set_window_clipping_rectangles (int a_window, - EphyrRect *a_rects, - int a_num_rects) -{ - Bool is_ok=FALSE; - Display *dpy=hostx_get_display () ; - int i=0 ; - XRectangle *rects=NULL ; - - EPHYR_RETURN_VAL_IF_FAIL (dpy && a_rects, FALSE) ; - - EPHYR_LOG ("enter. num rects:%d\n", a_num_rects) ; - - rects = calloc (a_num_rects, sizeof (XRectangle)) ; - for (i=0; i<a_num_rects; i++) { - rects[i].x = a_rects[i].x1 ; - rects[i].y = a_rects[i].y1 ; - rects[i].width = abs (a_rects[i].x2 - a_rects[i].x1); - rects[i].height = abs (a_rects[i].y2 - a_rects[i].y1) ; - EPHYR_LOG ("clipped to rect[x:%d,y:%d,w:%d,h:%d]\n", - rects[i].x, rects[i].y, - rects[i].width, rects[i].height) ; - } - /*this aways returns 1*/ -#ifdef _MSC_VER - __asm int 3; -#else - XShapeCombineRectangles (dpy, a_window, ShapeClip, 0, 0, - rects, a_num_rects, ShapeSet, YXBanded) ; -#endif - is_ok = TRUE ; - - if (rects) { - free (rects) ; - rects = NULL ; - } - EPHYR_LOG ("leave\n") ; - return is_ok; -} - -int -hostx_has_xshape (void) -{ - int event_base=0, error_base=0 ; -#ifdef _MSC_VER - __asm int 3; -#else - Display *dpy=hostx_get_display () ; - if (!XShapeQueryExtension (dpy, - &event_base, - &error_base)) { - return FALSE ; - } -#endif - return TRUE; -} - -#ifdef XF86DRI -typedef struct { - int is_valid ; - int local_id ; - int remote_id ; -} ResourcePair ; - -#define RESOURCE_PEERS_SIZE 1024*10 -static ResourcePair resource_peers[RESOURCE_PEERS_SIZE] ; - - -int -hostx_allocate_resource_id_peer (int a_local_resource_id, - int *a_remote_resource_id) -{ - int i=0 ; - ResourcePair *peer=NULL ; - Display *dpy=hostx_get_display (); - - /* - * first make sure a resource peer - * does not exist already for - * a_local_resource_id - */ - for (i=0; i<RESOURCE_PEERS_SIZE; i++) { - if (resource_peers[i].is_valid - && resource_peers[i].local_id == a_local_resource_id) { - peer = &resource_peers[i] ; - break ; - } - } - /* - * find one free peer entry, an feed it with - */ - if (!peer) { - for (i=0; i<RESOURCE_PEERS_SIZE; i++) { - if (!resource_peers[i].is_valid) { - peer = &resource_peers[i] ; - break ; - } - } - if (peer) { - peer->remote_id = XAllocID (dpy); - peer->local_id = a_local_resource_id ; - peer->is_valid = TRUE ; - } - } - if (peer) { - *a_remote_resource_id = peer->remote_id ; - return TRUE ; - } - return FALSE ; -} - -int -hostx_get_resource_id_peer (int a_local_resource_id, - int *a_remote_resource_id) -{ - int i=0 ; - ResourcePair *peer=NULL ; - for (i=0; i<RESOURCE_PEERS_SIZE; i++) { - if (resource_peers[i].is_valid - && resource_peers[i].local_id == a_local_resource_id) { - peer = &resource_peers[i] ; - break ; - } - } - if (peer) { - *a_remote_resource_id = peer->remote_id ; - return TRUE ; - } - return FALSE ; -} - -int -hostx_has_dri (void) -{ - int event_base=0, error_base=0 ; - Display *dpy=hostx_get_display () ; - - if (!dpy) - return FALSE ; - - if (!XF86DRIQueryExtension (dpy, - &event_base, - &error_base)) { - return FALSE ; - } - return TRUE ; -} - -int -hostx_has_glx (void) -{ - Display *dpy=hostx_get_display () ; - int event_base=0, error_base=0 ; - - if (!glXQueryExtension (dpy, &event_base, &error_base)) { - return FALSE ; - } - return TRUE ; -} - -#endif /* XF86DRI */ +/*
+ * Xephyr - A kdrive X server thats runs in a host X window.
+ * Authored by Matthew Allum <mallum@o-hand.com>
+ *
+ * Copyright © 2004 Nokia
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Nokia not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Nokia makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * NOKIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL NOKIA BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <kdrive-config.h>
+#endif
+
+/*
+ * including some server headers (like kdrive-config.h)
+ * might define the macro _XSERVER64
+ * on 64 bits machines. That macro must _NOT_ be defined for Xlib
+ * client code, otherwise bad things happen.
+ * So let's undef that macro if necessary.
+ */
+#ifdef _XSERVER64
+#undef _XSERVER64
+#endif
+
+
+#include "hostx.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h> /* for memset */
+#include <time.h>
+
+#ifndef _MSC_VER
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#include <sys/time.h>
+#endif
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xatom.h>
+#include <X11/keysym.h>
+#include <X11/extensions/XShm.h>
+#include <X11/extensions/shape.h>
+#ifdef XF86DRI
+#include <GL/glx.h>
+#endif /* XF86DRI */
+#include "ephyrlog.h"
+
+#ifdef XF86DRI
+extern Bool XF86DRIQueryExtension (Display *dpy,
+ int *event_basep,
+ int *error_basep);
+#endif
+
+/*
+ * All xlib calls go here, which gets built as its own .a .
+ * Mixing kdrive and xlib headers causes all sorts of types
+ * to get clobbered.
+ */
+
+struct EphyrHostScreen
+{
+ Window win;
+ Window win_pre_existing; /* Set via -parent option like xnest */
+ Window peer_win; /* Used for GL; should be at most one */
+ XImage *ximg;
+ int win_width, win_height;
+ int server_depth;
+ unsigned char *fb_data; /* only used when host bpp != server bpp */
+ XShmSegmentInfo shminfo;
+
+ void *info; /* Pointer to the screen this is associated with */
+ int mynum; /* Screen number */
+};
+
+struct EphyrHostXVars
+{
+ char *server_dpy_name;
+ Display *dpy;
+ int screen;
+ Visual *visual;
+ Window winroot;
+ GC gc;
+ int depth;
+ Bool use_host_cursor;
+ Bool use_fullscreen;
+ Bool have_shm;
+
+ int n_screens;
+ struct EphyrHostScreen *screens;
+
+ long damage_debug_msec;
+
+ unsigned long cmap[256];
+};
+
+/* memset ( missing> ) instead of below */
+/*static EphyrHostXVars HostX = { "?", 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};*/
+static EphyrHostXVars HostX;
+
+static int HostXWantDamageDebug = 0;
+
+extern EphyrKeySyms ephyrKeySyms;
+
+extern int monitorResolution;
+
+char *ephyrResName = NULL;
+int ephyrResNameFromCmd = 0;
+char *ephyrTitle = NULL;
+
+static void
+hostx_set_fullscreen_hint(void);
+
+/* X Error traps */
+
+static int trapped_error_code = 0;
+static int (*old_error_handler) (Display *d, XErrorEvent *e);
+
+#define host_depth_matches_server(_vars) (HostX.depth == (_vars)->server_depth)
+
+static struct EphyrHostScreen *
+host_screen_from_screen_info (EphyrScreenInfo *screen)
+{
+ int i;
+
+ for (i = 0 ; i < HostX.n_screens ; i++)
+ {
+ if ( HostX.screens[i].info == screen)
+ {
+ return &HostX.screens[i];
+ }
+ }
+ return NULL;
+}
+
+static int
+error_handler(Display *display,
+ XErrorEvent *error)
+{
+ trapped_error_code = error->error_code;
+ return 0;
+}
+
+static void
+hostx_errors_trap(void)
+{
+ trapped_error_code = 0;
+ old_error_handler = XSetErrorHandler(error_handler);
+}
+
+static int
+hostx_errors_untrap(void)
+{
+ XSetErrorHandler(old_error_handler);
+ return trapped_error_code;
+}
+
+int
+hostx_want_screen_size (EphyrScreenInfo screen, int *width, int *height )
+{
+ struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen);
+
+ if (host_screen &&
+ (host_screen->win_pre_existing != None ||
+ HostX.use_fullscreen == True))
+ {
+ *width = host_screen->win_width;
+ *height = host_screen->win_height;
+ return 1;
+ }
+
+ return 0;
+}
+
+void
+hostx_add_screen (EphyrScreenInfo screen,
+ unsigned long win_id,
+ int screen_num)
+{
+ int index = HostX.n_screens;
+
+ HostX.n_screens += 1;
+ HostX.screens = realloc (HostX.screens,
+ HostX.n_screens * sizeof(struct EphyrHostScreen));
+ memset (&HostX.screens[index], 0, sizeof (struct EphyrHostScreen));
+
+ HostX.screens[index].info = screen;
+ HostX.screens[index].win_pre_existing = win_id;
+}
+
+
+void
+hostx_set_display_name (char *name)
+{
+#ifdef _MSC_VER
+ __asm int 3;
+#else
+ HostX.server_dpy_name = strdup (name);
+#endif
+}
+
+void
+hostx_set_screen_number(EphyrScreenInfo screen, int number)
+{
+ struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen);
+ if (host_screen) {
+ host_screen->mynum = number;
+ hostx_set_win_title (host_screen->info, "") ;
+ }}
+
+void
+hostx_set_win_title (EphyrScreenInfo screen, char *extra_text)
+{
+ struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen);
+
+ if (!host_screen)
+ return;
+
+ if (ephyrTitle) {
+ XStoreName(HostX.dpy, host_screen->win, ephyrTitle);
+ } else {
+#define BUF_LEN 256
+ char buf[BUF_LEN+1];
+
+ memset (buf, 0, BUF_LEN+1) ;
+ snprintf (buf, BUF_LEN, "Xephyr on %s.%d %s",
+ HostX.server_dpy_name,
+ host_screen->mynum,
+ (extra_text != NULL) ? extra_text : "");
+
+ XStoreName (HostX.dpy, host_screen->win, buf);
+ }
+}
+
+int
+hostx_want_host_cursor (void)
+{
+ return HostX.use_host_cursor;
+}
+
+void
+hostx_use_host_cursor (void)
+{
+ HostX.use_host_cursor = True;
+}
+
+int
+hostx_want_preexisting_window (EphyrScreenInfo screen)
+{
+ struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen);
+
+ if (host_screen && host_screen->win_pre_existing)
+ {
+ return 1;
+ }
+ else
+ {
+ return 0;
+ }
+}
+
+void
+hostx_use_fullscreen (void)
+{
+ HostX.use_fullscreen = True;
+}
+
+int
+hostx_want_fullscreen (void)
+{
+ return HostX.use_fullscreen;
+}
+
+static void
+hostx_set_fullscreen_hint (void)
+{
+ Atom atom_WINDOW_STATE, atom_WINDOW_STATE_FULLSCREEN;
+ int index;
+
+ atom_WINDOW_STATE
+ = XInternAtom(HostX.dpy, "_NET_WM_STATE", False);
+ atom_WINDOW_STATE_FULLSCREEN
+ = XInternAtom(HostX.dpy, "_NET_WM_STATE_FULLSCREEN",False);
+
+ for (index = 0 ; index < HostX.n_screens ; index++)
+ {
+ XChangeProperty (HostX.dpy, HostX.screens[index].win,
+ atom_WINDOW_STATE, XA_ATOM, 32,
+ PropModeReplace,
+ (unsigned char *)&atom_WINDOW_STATE_FULLSCREEN, 1);
+ }
+}
+
+
+static void
+hostx_toggle_damage_debug (void)
+{
+ HostXWantDamageDebug ^= 1;
+}
+
+void
+hostx_handle_signal (int signum)
+{
+ hostx_toggle_damage_debug();
+ EPHYR_DBG ("Signal caught. Damage Debug:%i\n",
+ HostXWantDamageDebug);
+}
+
+void
+hostx_use_resname (char *name, int fromcmd)
+{
+ ephyrResName = name;
+ ephyrResNameFromCmd = fromcmd;
+}
+
+void
+hostx_set_title (char *title)
+{
+ ephyrTitle = title;
+}
+
+int
+hostx_init (void)
+{
+ XSetWindowAttributes attr;
+ Cursor empty_cursor;
+ Pixmap cursor_pxm;
+ XColor col;
+ int index;
+ char *tmpstr;
+ XClassHint *class_hint;
+
+ attr.event_mask =
+ ButtonPressMask
+ |ButtonReleaseMask
+ |PointerMotionMask
+ |KeyPressMask
+ |KeyReleaseMask
+ |ExposureMask;
+
+ EPHYR_DBG("mark");
+
+ if ((HostX.dpy = XOpenDisplay(getenv("DISPLAY"))) == NULL)
+ {
+ fprintf(stderr, "\nXephyr cannot open host display. Is DISPLAY set?\n");
+ exit(1);
+ }
+
+ HostX.screen = DefaultScreen(HostX.dpy);
+ HostX.winroot = RootWindow(HostX.dpy, HostX.screen);
+ HostX.gc = XCreateGC(HostX.dpy, HostX.winroot, 0, NULL);
+ HostX.depth = DefaultDepth(HostX.dpy, HostX.screen);
+ HostX.visual = DefaultVisual(HostX.dpy, HostX.screen);
+
+ class_hint = XAllocClassHint();
+
+ for (index = 0 ; index < HostX.n_screens ; index++)
+ {
+ struct EphyrHostScreen *host_screen = &HostX.screens[index];
+
+ host_screen->server_depth = HostX.depth;
+ if (host_screen->win_pre_existing != None)
+ {
+ Status result;
+ XWindowAttributes prewin_attr;
+
+ /* Get screen size from existing window */
+
+ hostx_errors_trap();
+
+ result = XGetWindowAttributes (HostX.dpy,
+ host_screen->win_pre_existing,
+ &prewin_attr);
+
+
+ if (hostx_errors_untrap() || !result)
+ {
+ fprintf (stderr, "\nXephyr -parent window' does not exist!\n");
+ exit (1);
+ }
+
+ host_screen->win_width = prewin_attr.width;
+ host_screen->win_height = prewin_attr.height;
+
+ host_screen->win = XCreateWindow (HostX.dpy,
+ host_screen->win_pre_existing,
+ 0,0,
+ host_screen->win_width,
+ host_screen->win_height,
+ 0,
+ CopyFromParent,
+ CopyFromParent,
+ CopyFromParent,
+ CWEventMask,
+ &attr);
+ }
+ else
+ {
+ host_screen->win = XCreateWindow (HostX.dpy,
+ HostX.winroot,
+ 0,0,100,100, /* will resize */
+ 0,
+ CopyFromParent,
+ CopyFromParent,
+ CopyFromParent,
+ CWEventMask,
+ &attr);
+
+ hostx_set_win_title (host_screen->info,
+ "(ctrl+shift grabs mouse and keyboard)");
+
+ if (HostX.use_fullscreen)
+ {
+ host_screen->win_width = DisplayWidth(HostX.dpy, HostX.screen);
+ host_screen->win_height = DisplayHeight(HostX.dpy, HostX.screen);
+
+ hostx_set_fullscreen_hint();
+ }
+
+ if (class_hint)
+ {
+ tmpstr = getenv("RESOURCE_NAME");
+ if (tmpstr && (!ephyrResNameFromCmd))
+ ephyrResName = tmpstr;
+ class_hint->res_name = ephyrResName;
+ class_hint->res_class = "Xephyr";
+ XSetClassHint(hostx_get_display(), host_screen->win, class_hint);
+
+ }
+
+ }
+ }
+
+ if (class_hint)
+ XFree(class_hint);
+
+ XParseColor (HostX.dpy, DefaultColormap (HostX.dpy,HostX.screen),
+ "red", &col);
+ XAllocColor (HostX.dpy, DefaultColormap (HostX.dpy, HostX.screen),
+ &col);
+ XSetForeground (HostX.dpy, HostX.gc, col.pixel);
+
+ if (!hostx_want_host_cursor ())
+ {
+ /* Ditch the cursor, we provide our 'own' */
+ cursor_pxm = XCreatePixmap (HostX.dpy, HostX.winroot, 1, 1, 1);
+ memset (&col, 0, sizeof (col));
+ empty_cursor = XCreatePixmapCursor (HostX.dpy,
+ cursor_pxm, cursor_pxm,
+ &col, &col, 1, 1);
+ for ( index = 0 ; index < HostX.n_screens ; index++ )
+ {
+ XDefineCursor (HostX.dpy,
+ HostX.screens[index].win,
+ empty_cursor);
+ }
+ XFreePixmap (HostX.dpy, cursor_pxm);
+ }
+
+ for (index = 0 ; index < HostX.n_screens ; index++)
+ {
+ HostX.screens[index].ximg = NULL;
+ }
+ /* Try to get share memory ximages for a little bit more speed */
+
+#ifdef _MSC_VER
+ __asm int 3;
+#else
+ if (!XShmQueryExtension(HostX.dpy) || getenv("XEPHYR_NO_SHM"))
+ {
+ fprintf(stderr, "\nXephyr unable to use SHM XImages\n");
+ HostX.have_shm = False;
+ }
+ else
+ {
+ /* Really really check we have shm - better way ?*/
+ XShmSegmentInfo shminfo;
+
+ HostX.have_shm = True;
+
+ shminfo.shmid=shmget(IPC_PRIVATE, 1, IPC_CREAT|0777);
+ shminfo.shmaddr=shmat(shminfo.shmid,0,0);
+ shminfo.readOnly=True;
+
+ hostx_errors_trap();
+
+ XShmAttach(HostX.dpy, &shminfo);
+ XSync(HostX.dpy, False);
+
+ if (hostx_errors_untrap())
+ {
+ fprintf(stderr, "\nXephyr unable to use SHM XImages\n");
+ HostX.have_shm = False;
+ }
+
+ shmdt(shminfo.shmaddr);
+ shmctl(shminfo.shmid, IPC_RMID, 0);
+}
+#endif
+
+ XFlush(HostX.dpy);
+
+ /* Setup the pause time between paints when debugging updates */
+
+ HostX.damage_debug_msec = 20000; /* 1/50 th of a second */
+
+ if (getenv ("XEPHYR_PAUSE"))
+ {
+ HostX.damage_debug_msec = strtol (getenv ("XEPHYR_PAUSE"), NULL, 0);
+ EPHYR_DBG ("pause is %li\n", HostX.damage_debug_msec);
+ }
+
+ return 1;
+}
+
+int
+hostx_get_depth (void)
+{
+ return HostX.depth;
+}
+
+int
+hostx_get_server_depth (EphyrScreenInfo screen)
+{
+ struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen);
+
+ return host_screen ? host_screen->server_depth : 0;
+}
+
+void
+hostx_set_server_depth (EphyrScreenInfo screen, int depth)
+{
+ struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen);
+
+ if (host_screen)
+ host_screen->server_depth = depth;
+}
+
+int
+hostx_get_bpp (EphyrScreenInfo screen)
+{
+ struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen);
+
+ if (!host_screen)
+ return 0;
+
+ if (host_depth_matches_server (host_screen))
+ return HostX.visual->bits_per_rgb;
+ else
+ return host_screen->server_depth; /*XXX correct ?*/
+}
+
+void
+hostx_get_visual_masks (EphyrScreenInfo screen,
+ CARD32 *rmsk,
+ CARD32 *gmsk,
+ CARD32 *bmsk)
+{
+ struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen);
+
+ if (!host_screen)
+ return;
+
+ if (host_depth_matches_server(host_screen))
+ {
+ *rmsk = HostX.visual->red_mask;
+ *gmsk = HostX.visual->green_mask;
+ *bmsk = HostX.visual->blue_mask;
+ }
+ else if (host_screen->server_depth == 16)
+ {
+ /* Assume 16bpp 565 */
+ *rmsk = 0xf800;
+ *gmsk = 0x07e0;
+ *bmsk = 0x001f;
+ }
+ else
+ {
+ *rmsk = 0x0;
+ *gmsk = 0x0;
+ *bmsk = 0x0;
+ }
+}
+
+static int
+hostx_calculate_color_shift(unsigned long mask)
+{
+ int shift = 1;
+ /* count # of bits in mask */
+ while ((mask = (mask >> 1))) shift++;
+ /* cmap entry is an unsigned char so adjust it by size of that */
+ shift = shift - sizeof(unsigned char) * 8;
+ if (shift < 0) shift = 0;
+ return shift;
+}
+
+void
+hostx_set_cmap_entry(unsigned char idx,
+ unsigned char r,
+ unsigned char g,
+ unsigned char b)
+{
+/* need to calculate the shifts for RGB because server could be BGR. */
+/* XXX Not sure if this is correct for 8 on 16, but this works for 8 on 24.*/
+ static int rshift, bshift, gshift = 0;
+ static int first_time = 1;
+ if (first_time) {
+ first_time = 0;
+ rshift = hostx_calculate_color_shift(HostX.visual->red_mask);
+ gshift = hostx_calculate_color_shift(HostX.visual->green_mask);
+ bshift = hostx_calculate_color_shift(HostX.visual->blue_mask);
+ }
+ HostX.cmap[idx] = ((r << rshift) & HostX.visual->red_mask) |
+ ((g << gshift) & HostX.visual->green_mask) |
+ ((b << bshift) & HostX.visual->blue_mask);
+}
+
+/**
+ * hostx_screen_init creates the XImage that will contain the front buffer of
+ * the ephyr screen, and possibly offscreen memory.
+ *
+ * @param width width of the screen
+ * @param height height of the screen
+ * @param buffer_height height of the rectangle to be allocated.
+ *
+ * hostx_screen_init() creates an XImage, using MIT-SHM if it's available.
+ * buffer_height can be used to create a larger offscreen buffer, which is used
+ * by fakexa for storing offscreen pixmap data.
+ */
+void*
+hostx_screen_init (EphyrScreenInfo screen,
+ int width, int height,
+ int buffer_height)
+{
+ int bitmap_pad;
+ Bool shm_success = False;
+ XSizeHints *size_hints;
+
+ struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen);
+ if (!host_screen)
+ {
+ fprintf (stderr, "%s: Error in accessing hostx data\n", __FUNCTION__ );
+ exit(1);
+ }
+
+ EPHYR_DBG ("host_screen=%p wxh=%dx%d, buffer_height=%d",
+ host_screen, width, height, buffer_height);
+
+ if (host_screen->ximg != NULL)
+ {
+ /* Free up the image data if previously used
+ * i.ie called by server reset
+ */
+
+ if (HostX.have_shm)
+ {
+#ifdef _MSC_VER
+ __asm int 3;
+#else
+ XShmDetach(HostX.dpy, &host_screen->shminfo);
+ XDestroyImage (host_screen->ximg);
+ shmdt(host_screen->shminfo.shmaddr);
+ shmctl(host_screen->shminfo.shmid, IPC_RMID, 0);
+#endif
+ }
+ else
+ {
+ if (host_screen->ximg->data)
+ {
+ free(host_screen->ximg->data);
+ host_screen->ximg->data = NULL;
+ }
+
+ XDestroyImage(host_screen->ximg);
+ }
+ }
+
+ if (HostX.have_shm)
+ {
+#ifdef _MSC_VER
+__asm int 3;
+#else
+ host_screen->ximg = XShmCreateImage (HostX.dpy, HostX.visual, HostX.depth,
+ ZPixmap, NULL, &host_screen->shminfo,
+ width, buffer_height );
+
+ host_screen->shminfo.shmid =
+ shmget(IPC_PRIVATE,
+ host_screen->ximg->bytes_per_line * buffer_height,
+ IPC_CREAT|0777);
+ host_screen->ximg->data = shmat(host_screen->shminfo.shmid, 0, 0);
+ host_screen->shminfo.shmaddr = host_screen->ximg->data;
+
+ if (host_screen->ximg->data == (char *)-1)
+ {
+ EPHYR_DBG("Can't attach SHM Segment, falling back to plain XImages");
+ HostX.have_shm = False;
+ XDestroyImage(host_screen->ximg);
+ shmctl(host_screen->shminfo.shmid, IPC_RMID, 0);
+ }
+ else
+ {
+ EPHYR_DBG("SHM segment attached %p", host_screen->shminfo.shmaddr);
+ host_screen->shminfo.readOnly = False;
+ XShmAttach(HostX.dpy, &host_screen->shminfo);
+ shm_success = True;
+ }
+#endif
+ }
+
+ if (!shm_success)
+ {
+ bitmap_pad = ( HostX.depth > 16 )? 32 : (( HostX.depth > 8 )? 16 : 8 );
+
+ EPHYR_DBG("Creating image %dx%d for screen host_screen=%p\n",
+ width, buffer_height, host_screen );
+ host_screen->ximg = XCreateImage (HostX.dpy,
+ HostX.visual,
+ HostX.depth,
+ ZPixmap, 0, 0,
+ width,
+ buffer_height,
+ bitmap_pad,
+ 0);
+
+ host_screen->ximg->data =
+ malloc (host_screen->ximg->bytes_per_line * buffer_height);
+ }
+
+ XResizeWindow (HostX.dpy, host_screen->win, width, height);
+
+ /* Ask the WM to keep our size static */
+ size_hints = XAllocSizeHints();
+ size_hints->max_width = size_hints->min_width = width;
+ size_hints->max_height = size_hints->min_height = height;
+ size_hints->flags = PMinSize|PMaxSize;
+ XSetWMNormalHints(HostX.dpy, host_screen->win, size_hints);
+ XFree(size_hints);
+
+ XMapWindow(HostX.dpy, host_screen->win);
+
+ XSync(HostX.dpy, False);
+
+ host_screen->win_width = width;
+ host_screen->win_height = height;
+
+ if (host_depth_matches_server(host_screen))
+ {
+ EPHYR_DBG("Host matches server");
+ return host_screen->ximg->data;
+ }
+ else
+ {
+ EPHYR_DBG("server bpp %i", host_screen->server_depth>>3);
+ host_screen->fb_data = malloc(width*buffer_height*(host_screen->server_depth>>3));
+ return host_screen->fb_data;
+ }
+}
+
+static void hostx_paint_debug_rect (struct EphyrHostScreen *host_screen,
+ int x, int y,
+ int width, int height);
+
+void
+hostx_paint_rect (EphyrScreenInfo screen,
+ int sx, int sy,
+ int dx, int dy,
+ int width, int height)
+{
+ struct EphyrHostScreen *host_screen = host_screen_from_screen_info (screen);
+
+ EPHYR_DBG ("painting in screen %d\n", host_screen->mynum) ;
+
+ /*
+ * Copy the image data updated by the shadow layer
+ * on to the window
+ */
+
+ if (HostXWantDamageDebug)
+ {
+ hostx_paint_debug_rect(host_screen, dx, dy, width, height);
+ }
+
+ /*
+ * If the depth of the ephyr server is less than that of the host,
+ * the kdrive fb does not point to the ximage data but to a buffer
+ * ( fb_data ), we shift the various bits from this onto the XImage
+ * so they match the host.
+ *
+ * Note, This code is pretty new ( and simple ) so may break on
+ * endian issues, 32 bpp host etc.
+ * Not sure if 8bpp case is right either.
+ * ... and it will be slower than the matching depth case.
+ */
+
+ if (!host_depth_matches_server(host_screen))
+ {
+ int x,y,idx, bytes_per_pixel = (host_screen->server_depth>>3);
+ unsigned char r,g,b;
+ unsigned long host_pixel;
+
+ EPHYR_DBG("Unmatched host depth host_screen=%p\n", host_screen);
+ for (y=sy; y<sy+height; y++)
+ for (x=sx; x<sx+width; x++)
+ {
+ idx = (host_screen->win_width*y*bytes_per_pixel)+(x*bytes_per_pixel);
+
+ switch (host_screen->server_depth)
+ {
+ case 16:
+ {
+ unsigned short pixel = *(unsigned short*)(host_screen->fb_data+idx);
+
+ r = ((pixel & 0xf800) >> 8);
+ g = ((pixel & 0x07e0) >> 3);
+ b = ((pixel & 0x001f) << 3);
+
+ host_pixel = (r << 16) | (g << 8) | (b);
+
+ XPutPixel(host_screen->ximg, x, y, host_pixel);
+ break;
+ }
+ case 8:
+ {
+ unsigned char pixel = *(unsigned char*)(host_screen->fb_data+idx);
+ XPutPixel(host_screen->ximg, x, y, HostX.cmap[pixel]);
+ break;
+ }
+ default:
+ break;
+ }
+ }
+ }
+
+ if (HostX.have_shm)
+ {
+#ifdef _MSC_VER
+ __asm int 3;
+#else
+ XShmPutImage (HostX.dpy, host_screen->win,
+ HostX.gc, host_screen->ximg,
+ sx, sy, dx, dy, width, height, False);
+#endif
+ }
+ else
+ {
+ XPutImage (HostX.dpy, host_screen->win, HostX.gc, host_screen->ximg,
+ sx, sy, dx, dy, width, height);
+ }
+
+ XSync (HostX.dpy, False);
+}
+
+static void
+hostx_paint_debug_rect (struct EphyrHostScreen *host_screen,
+ int x, int y,
+ int width, int height)
+{
+#ifdef _MSC_VER
+ __asm int 3;
+#else
+ struct timespec tspec;
+
+ tspec.tv_sec = HostX.damage_debug_msec / (1000000);
+ tspec.tv_nsec = (HostX.damage_debug_msec % 1000000) * 1000;
+
+ EPHYR_DBG("msec: %li tv_sec %li, tv_msec %li",
+ HostX.damage_debug_msec, tspec.tv_sec, tspec.tv_nsec);
+
+ /* fprintf(stderr, "Xephyr updating: %i+%i %ix%i\n", x, y, width, height); */
+
+ XFillRectangle (HostX.dpy, host_screen->win, HostX.gc, x, y, width,height);
+ XSync (HostX.dpy, False);
+
+ /* nanosleep seems to work better than usleep for me... */
+ nanosleep(&tspec, NULL);
+#endif
+}
+
+void
+hostx_load_keymap(void)
+{
+ XID *keymap;
+ int host_width, min_keycode, max_keycode, width;
+ int i,j;
+
+ XDisplayKeycodes (HostX.dpy, &min_keycode, &max_keycode);
+
+ EPHYR_DBG ("min: %d, max: %d", min_keycode, max_keycode);
+
+ keymap = XGetKeyboardMapping (HostX.dpy,
+ min_keycode,
+ max_keycode - min_keycode + 1,
+ &host_width);
+
+ /* Try and copy the hosts keymap into our keymap to avoid loads
+ * of messing around.
+ *
+ * kdrive cannot can have more than 4 keysyms per keycode
+ * so we only copy at most the first 4 ( xorg has 6 per keycode, XVNC 2 )
+ */
+ width = (host_width > 4) ? 4 : host_width;
+
+ ephyrKeySyms.map = (CARD32 *)calloc(sizeof(CARD32),
+ (max_keycode - min_keycode + 1) *
+ width);
+ if (!ephyrKeySyms.map)
+ return;
+
+ for (i=0; i<(max_keycode - min_keycode+1); i++)
+ for (j=0; j<width; j++)
+ ephyrKeySyms.map[(i*width)+j] = (CARD32) keymap[(i*host_width) + j];
+
+ EPHYR_DBG("keymap width, host:%d kdrive:%d", host_width, width);
+
+ ephyrKeySyms.minKeyCode = min_keycode;
+ ephyrKeySyms.maxKeyCode = max_keycode;
+ ephyrKeySyms.mapWidth = width;
+
+ XFree(keymap);
+}
+
+static struct EphyrHostScreen *
+host_screen_from_window (Window w)
+{
+ int index = 0;
+ struct EphyrHostScreen *result = NULL;
+
+ for (index = 0 ; index < HostX.n_screens ; index++)
+ {
+ if (HostX.screens[index].win == w || HostX.screens[index].peer_win == w)
+ {
+ result = &HostX.screens[index];
+ goto out;
+ }
+ }
+
+out:
+ return result;
+}
+
+int
+hostx_get_event(EphyrHostXEvent *ev)
+{
+ XEvent xev;
+ static int grabbed_screen = -1;
+
+ if (XPending(HostX.dpy))
+ {
+ XNextEvent(HostX.dpy, &xev);
+
+ switch (xev.type)
+ {
+ case Expose:
+ /* Not so great event compression, but works ok */
+ while (XCheckTypedWindowEvent(HostX.dpy, xev.xexpose.window,
+ Expose, &xev));
+ {
+ struct EphyrHostScreen *host_screen =
+ host_screen_from_window (xev.xexpose.window);
+ if (host_screen)
+ {
+ hostx_paint_rect (host_screen->info, 0, 0, 0, 0,
+ host_screen->win_width,
+ host_screen->win_height);
+ }
+ else
+ {
+ EPHYR_LOG_ERROR ("failed to get host screen\n");
+ ev->type = EPHYR_EV_EXPOSE;
+ ev->data.expose.window = xev.xexpose.window;
+ return 1;
+ }
+ }
+ return 0;
+
+ case MotionNotify:
+ {
+ struct EphyrHostScreen *host_screen =
+ host_screen_from_window (xev.xmotion.window);
+
+ ev->type = EPHYR_EV_MOUSE_MOTION;
+ ev->data.mouse_motion.x = xev.xmotion.x;
+ ev->data.mouse_motion.y = xev.xmotion.y;
+ ev->data.mouse_motion.window = xev.xmotion.window;
+ ev->data.mouse_motion.screen = (host_screen ? host_screen->mynum : -1);
+ }
+ return 1;
+
+ case ButtonPress:
+ ev->type = EPHYR_EV_MOUSE_PRESS;
+ ev->key_state = xev.xkey.state;
+ /*
+ * This is a bit hacky. will break for button 5 ( defined as 0x10 )
+ * Check KD_BUTTON defines in kdrive.h
+ */
+ ev->data.mouse_down.button_num = 1<<(xev.xbutton.button-1);
+ return 1;
+
+ case ButtonRelease:
+ ev->type = EPHYR_EV_MOUSE_RELEASE;
+ ev->key_state = xev.xkey.state;
+ ev->data.mouse_up.button_num = 1<<(xev.xbutton.button-1);
+ return 1;
+
+ case KeyPress:
+ {
+ ev->type = EPHYR_EV_KEY_PRESS;
+ ev->key_state = xev.xkey.state;
+ ev->data.key_down.scancode = xev.xkey.keycode;
+ return 1;
+ }
+ case KeyRelease:
+
+ if ((XKeycodeToKeysym(HostX.dpy,xev.xkey.keycode,0) == XK_Shift_L
+ || XKeycodeToKeysym(HostX.dpy,xev.xkey.keycode,0) == XK_Shift_R)
+ && (xev.xkey.state & ControlMask))
+ {
+ struct EphyrHostScreen *host_screen =
+ host_screen_from_window (xev.xexpose.window);
+
+ if (grabbed_screen != -1)
+ {
+ XUngrabKeyboard (HostX.dpy, CurrentTime);
+ XUngrabPointer (HostX.dpy, CurrentTime);
+ grabbed_screen = -1;
+ hostx_set_win_title (host_screen->info,
+ "(ctrl+shift grabs mouse and keyboard)");
+ }
+ else
+ {
+ /* Attempt grab */
+ if (XGrabKeyboard (HostX.dpy, host_screen->win, True,
+ GrabModeAsync,
+ GrabModeAsync,
+ CurrentTime) == 0)
+ {
+ if (XGrabPointer (HostX.dpy, host_screen->win, True,
+ NoEventMask,
+ GrabModeAsync,
+ GrabModeAsync,
+ host_screen->win, None, CurrentTime) == 0)
+ {
+ grabbed_screen = host_screen->mynum;
+ hostx_set_win_title
+ (host_screen->info,
+ "(ctrl+shift releases mouse and keyboard)");
+ }
+ else /* Failed pointer grabm ungrab keyboard */
+ XUngrabKeyboard (HostX.dpy, CurrentTime);
+ }
+ }
+ }
+
+ /* Still send the release event even if above has happened
+ * server will get confused with just an up event.
+ * Maybe it would be better to just block shift+ctrls getting to
+ * kdrive all togeather.
+ */
+ ev->type = EPHYR_EV_KEY_RELEASE;
+ ev->key_state = xev.xkey.state;
+ ev->data.key_up.scancode = xev.xkey.keycode;
+ return 1;
+
+ default:
+ break;
+
+ }
+ }
+ return 0;
+}
+
+void*
+hostx_get_display(void)
+{
+ return HostX.dpy ;
+}
+
+int
+hostx_get_window (int a_screen_number)
+{
+ if (a_screen_number < 0 || a_screen_number >= HostX.n_screens) {
+ EPHYR_LOG_ERROR ("bad screen number:%d\n", a_screen_number) ;
+ return 0;
+ }
+ return HostX.screens[a_screen_number].win ;
+}
+
+int
+hostx_get_window_attributes (int a_window, EphyrHostWindowAttributes *a_attrs)
+{
+ XWindowAttributes attrs ;
+
+ memset (&attrs, 0, sizeof (attrs)) ;
+
+ if (!XGetWindowAttributes (hostx_get_display (),
+ a_window,
+ &attrs)) {
+ return FALSE ;
+ }
+ a_attrs->x = attrs.x ;
+ a_attrs->y = attrs.y ;
+ a_attrs->width = attrs.width ;
+ a_attrs->height = attrs.height ;
+ if (attrs.visual)
+ a_attrs->visualid = attrs.visual->visualid ;
+ return TRUE ;
+}
+
+int
+hostx_get_extension_info (const char *a_ext_name,
+ int *a_major_opcode,
+ int *a_first_event,
+ int *a_first_error)
+{
+ if (!a_ext_name || !a_major_opcode || !a_first_event || !a_first_error)
+ return 0 ;
+ if (!XQueryExtension (HostX.dpy,
+ a_ext_name,
+ a_major_opcode,
+ a_first_event,
+ a_first_error))
+ {
+ return 0 ;
+ }
+ return 1 ;
+}
+
+int
+hostx_get_visuals_info (EphyrHostVisualInfo **a_visuals,
+ int *a_num_entries)
+{
+ Display *dpy=hostx_get_display () ;
+ Bool is_ok=False ;
+ XVisualInfo templ, *visuals=NULL;
+ EphyrHostVisualInfo *host_visuals=NULL ;
+ int nb_items=0, i=0;
+
+ EPHYR_RETURN_VAL_IF_FAIL (a_visuals && a_num_entries && dpy,
+ False) ;
+ EPHYR_LOG ("enter\n") ;
+ memset (&templ, 0, sizeof (templ)) ;
+ visuals = XGetVisualInfo (dpy, VisualNoMask, &templ, &nb_items) ;
+ if (!visuals) {
+ EPHYR_LOG_ERROR ("host does not advertise any visual\n") ;
+ goto out ;
+ }
+ EPHYR_LOG ("host advertises %d visuals\n", nb_items) ;
+ host_visuals = calloc (nb_items, sizeof (EphyrHostVisualInfo)) ;
+ for (i=0; i<nb_items; i++) {
+ host_visuals[i].visualid = visuals[i].visualid ;
+ host_visuals[i].screen = visuals[i].screen ;
+ host_visuals[i].depth = visuals[i].depth ;
+ host_visuals[i].class = visuals[i].class ;
+ host_visuals[i].red_mask = visuals[i].red_mask ;
+ host_visuals[i].green_mask = visuals[i].green_mask ;
+ host_visuals[i].blue_mask = visuals[i].blue_mask ;
+ host_visuals[i].colormap_size = visuals[i].colormap_size ;
+ host_visuals[i].bits_per_rgb = visuals[i].bits_per_rgb ;
+ }
+ *a_visuals = host_visuals ;
+ *a_num_entries = nb_items;
+ host_visuals=NULL;
+
+ is_ok = TRUE;
+out:
+ if (visuals) {
+ XFree (visuals) ;
+ visuals = NULL;
+ }
+ if (host_visuals) {
+ free (host_visuals) ;
+ host_visuals = NULL;
+ }
+ EPHYR_LOG ("leave\n") ;
+ return is_ok ;
+
+}
+
+int
+hostx_create_window (int a_screen_number,
+ EphyrBox *a_geometry,
+ int a_visual_id,
+ int *a_host_peer /*out parameter*/)
+{
+ Bool is_ok=FALSE ;
+ Display *dpy=hostx_get_display () ;
+ XVisualInfo *visual_info=NULL, visual_info_templ;
+ int visual_mask=VisualIDMask ;
+ Window win=None ;
+ int nb_visuals=0, winmask=0;
+ XSetWindowAttributes attrs;
+
+ EPHYR_RETURN_VAL_IF_FAIL (dpy && a_geometry, FALSE) ;
+
+ EPHYR_LOG ("enter\n") ;
+
+ /*get visual*/
+ memset (&visual_info, 0, sizeof (visual_info)) ;
+ visual_info_templ.visualid = a_visual_id ;
+ visual_info = XGetVisualInfo (dpy, visual_mask,
+ &visual_info_templ,
+ &nb_visuals) ;
+ if (!visual_info) {
+ EPHYR_LOG_ERROR ("argh, could not find a remote visual with id:%d\n",
+ a_visual_id) ;
+ goto out ;
+ }
+ memset (&attrs, 0, sizeof (attrs)) ;
+ attrs.colormap = XCreateColormap (dpy,
+ RootWindow (dpy,
+ visual_info->screen),
+ visual_info->visual,
+ AllocNone) ;
+ attrs.event_mask = ButtonPressMask
+ |ButtonReleaseMask
+ |PointerMotionMask
+ |KeyPressMask
+ |KeyReleaseMask
+ |ExposureMask;
+ winmask = CWColormap|CWEventMask;
+
+ win = XCreateWindow (dpy, hostx_get_window (a_screen_number),
+ a_geometry->x, a_geometry->y,
+ a_geometry->width, a_geometry->height, 0,
+ visual_info->depth, CopyFromParent,
+ visual_info->visual, winmask, &attrs) ;
+ if (win == None) {
+ EPHYR_LOG_ERROR ("failed to create peer window\n") ;
+ goto out ;
+ }
+ if (HostX.screens[a_screen_number].peer_win == None) {
+ HostX.screens[a_screen_number].peer_win = win;
+ } else {
+ EPHYR_LOG_ERROR ("multiple peer windows created for same screen\n") ;
+ }
+ XFlush (dpy) ;
+ XMapWindow (dpy, win) ;
+ *a_host_peer = win ;
+ is_ok = TRUE ;
+out:
+ EPHYR_LOG ("leave\n") ;
+ return is_ok ;
+}
+
+int
+hostx_destroy_window (int a_win)
+{
+ Display *dpy=hostx_get_display () ;
+
+ EPHYR_RETURN_VAL_IF_FAIL (dpy, FALSE) ;
+ XDestroyWindow (dpy, a_win) ;
+ XFlush (dpy) ;
+ return TRUE ;
+}
+
+int
+hostx_set_window_geometry (int a_win, EphyrBox *a_geo)
+{
+ Display *dpy=hostx_get_display ();
+
+ EPHYR_RETURN_VAL_IF_FAIL (dpy && a_geo, FALSE) ;
+
+ EPHYR_LOG ("enter. x,y,w,h:(%d,%d,%d,%d)\n",
+ a_geo->x, a_geo->y,
+ a_geo->width, a_geo->height) ;
+
+ XMoveWindow (dpy, a_win, a_geo->x, a_geo->y) ;
+ XResizeWindow (dpy, a_win, a_geo->width, a_geo->height) ;
+ EPHYR_LOG ("leave\n") ;
+ return TRUE;
+}
+
+int
+hostx_set_window_bounding_rectangles (int a_window,
+ EphyrRect *a_rects,
+ int a_num_rects)
+{
+ Bool is_ok=FALSE;
+ Display *dpy=hostx_get_display () ;
+ int i=0 ;
+ XRectangle *rects=NULL ;
+
+ EPHYR_RETURN_VAL_IF_FAIL (dpy && a_rects, FALSE) ;
+
+ EPHYR_LOG ("enter. num rects:%d\n", a_num_rects) ;
+
+ rects = calloc (a_num_rects, sizeof (XRectangle)) ;
+ for (i=0; i<a_num_rects; i++) {
+ rects[i].x = a_rects[i].x1 ;
+ rects[i].y = a_rects[i].y1 ;
+ rects[i].width = abs (a_rects[i].x2 - a_rects[i].x1);
+ rects[i].height = abs (a_rects[i].y2 - a_rects[i].y1) ;
+ EPHYR_LOG ("borders clipped to rect[x:%d,y:%d,w:%d,h:%d]\n",
+ rects[i].x, rects[i].y,
+ rects[i].width, rects[i].height) ;
+ }
+ /*this aways returns 1*/
+#ifdef _MSC_VER
+ __asm int 3;
+#else
+ XShapeCombineRectangles (dpy, a_window, ShapeBounding, 0, 0,
+ rects, a_num_rects, ShapeSet, YXBanded) ;
+#endif
+ is_ok = TRUE ;
+
+ if (rects) {
+ free (rects) ;
+ rects = NULL ;
+ }
+ EPHYR_LOG ("leave\n") ;
+ return is_ok;
+}
+
+int
+hostx_set_window_clipping_rectangles (int a_window,
+ EphyrRect *a_rects,
+ int a_num_rects)
+{
+ Bool is_ok=FALSE;
+ Display *dpy=hostx_get_display () ;
+ int i=0 ;
+ XRectangle *rects=NULL ;
+
+ EPHYR_RETURN_VAL_IF_FAIL (dpy && a_rects, FALSE) ;
+
+ EPHYR_LOG ("enter. num rects:%d\n", a_num_rects) ;
+
+ rects = calloc (a_num_rects, sizeof (XRectangle)) ;
+ for (i=0; i<a_num_rects; i++) {
+ rects[i].x = a_rects[i].x1 ;
+ rects[i].y = a_rects[i].y1 ;
+ rects[i].width = abs (a_rects[i].x2 - a_rects[i].x1);
+ rects[i].height = abs (a_rects[i].y2 - a_rects[i].y1) ;
+ EPHYR_LOG ("clipped to rect[x:%d,y:%d,w:%d,h:%d]\n",
+ rects[i].x, rects[i].y,
+ rects[i].width, rects[i].height) ;
+ }
+ /*this aways returns 1*/
+#ifdef _MSC_VER
+ __asm int 3;
+#else
+ XShapeCombineRectangles (dpy, a_window, ShapeClip, 0, 0,
+ rects, a_num_rects, ShapeSet, YXBanded) ;
+#endif
+ is_ok = TRUE ;
+
+ if (rects) {
+ free (rects) ;
+ rects = NULL ;
+ }
+ EPHYR_LOG ("leave\n") ;
+ return is_ok;
+}
+
+int
+hostx_has_xshape (void)
+{
+ int event_base=0, error_base=0 ;
+#ifdef _MSC_VER
+ __asm int 3;
+#else
+ Display *dpy=hostx_get_display () ;
+ if (!XShapeQueryExtension (dpy,
+ &event_base,
+ &error_base)) {
+ return FALSE ;
+ }
+#endif
+ return TRUE;
+}
+
+#ifdef XF86DRI
+typedef struct {
+ int is_valid ;
+ int local_id ;
+ int remote_id ;
+} ResourcePair ;
+
+#define RESOURCE_PEERS_SIZE 1024*10
+static ResourcePair resource_peers[RESOURCE_PEERS_SIZE] ;
+
+
+int
+hostx_allocate_resource_id_peer (int a_local_resource_id,
+ int *a_remote_resource_id)
+{
+ int i=0 ;
+ ResourcePair *peer=NULL ;
+ Display *dpy=hostx_get_display ();
+
+ /*
+ * first make sure a resource peer
+ * does not exist already for
+ * a_local_resource_id
+ */
+ for (i=0; i<RESOURCE_PEERS_SIZE; i++) {
+ if (resource_peers[i].is_valid
+ && resource_peers[i].local_id == a_local_resource_id) {
+ peer = &resource_peers[i] ;
+ break ;
+ }
+ }
+ /*
+ * find one free peer entry, an feed it with
+ */
+ if (!peer) {
+ for (i=0; i<RESOURCE_PEERS_SIZE; i++) {
+ if (!resource_peers[i].is_valid) {
+ peer = &resource_peers[i] ;
+ break ;
+ }
+ }
+ if (peer) {
+ peer->remote_id = XAllocID (dpy);
+ peer->local_id = a_local_resource_id ;
+ peer->is_valid = TRUE ;
+ }
+ }
+ if (peer) {
+ *a_remote_resource_id = peer->remote_id ;
+ return TRUE ;
+ }
+ return FALSE ;
+}
+
+int
+hostx_get_resource_id_peer (int a_local_resource_id,
+ int *a_remote_resource_id)
+{
+ int i=0 ;
+ ResourcePair *peer=NULL ;
+ for (i=0; i<RESOURCE_PEERS_SIZE; i++) {
+ if (resource_peers[i].is_valid
+ && resource_peers[i].local_id == a_local_resource_id) {
+ peer = &resource_peers[i] ;
+ break ;
+ }
+ }
+ if (peer) {
+ *a_remote_resource_id = peer->remote_id ;
+ return TRUE ;
+ }
+ return FALSE ;
+}
+
+int
+hostx_has_dri (void)
+{
+ int event_base=0, error_base=0 ;
+ Display *dpy=hostx_get_display () ;
+
+ if (!dpy)
+ return FALSE ;
+
+ if (!XF86DRIQueryExtension (dpy,
+ &event_base,
+ &error_base)) {
+ return FALSE ;
+ }
+ return TRUE ;
+}
+
+int
+hostx_has_glx (void)
+{
+ Display *dpy=hostx_get_display () ;
+ int event_base=0, error_base=0 ;
+
+ if (!glXQueryExtension (dpy, &event_base, &error_base)) {
+ return FALSE ;
+ }
+ return TRUE ;
+}
+
+#endif /* XF86DRI */
diff --git a/xorg-server/hw/kdrive/fake/fake.c b/xorg-server/hw/kdrive/fake/fake.c index 9f2327d94..626b2d25a 100644 --- a/xorg-server/hw/kdrive/fake/fake.c +++ b/xorg-server/hw/kdrive/fake/fake.c @@ -168,8 +168,7 @@ fakeMapFramebuffer (KdScreenInfo *screen) KdSetPointerMatrix (&m);
priv->bytes_per_line = ((screen->width * screen->fb.bitsPerPixel + 31) >> 5) << 2;
- if (priv->base)
- free (priv->base);
+ free(priv->base);
priv->base = malloc (priv->bytes_per_line * screen->height);
if (scrpriv->shadow)
diff --git a/xorg-server/hw/kdrive/src/kdrive.c b/xorg-server/hw/kdrive/src/kdrive.c index a7db41379..79b13520d 100644 --- a/xorg-server/hw/kdrive/src/kdrive.c +++ b/xorg-server/hw/kdrive/src/kdrive.c @@ -64,8 +64,7 @@ KdDepths kdDepths[] = { #define KD_DEFAULT_BUTTONS 5
-static int kdScreenPrivateKeyIndex;
-DevPrivateKey kdScreenPrivateKey = &kdScreenPrivateKeyIndex;
+DevPrivateKeyRec kdScreenPrivateKeyRec;
unsigned long kdGeneration;
Bool kdVideoTest;
@@ -95,7 +94,7 @@ KdOsFuncs *kdOsFuncs; void
KdSetRootClip (ScreenPtr pScreen, BOOL enable)
{
- WindowPtr pWin = WindowTable[pScreen->myNum];
+ WindowPtr pWin = pScreen->root;
WindowPtr pChild;
Bool WasViewable;
Bool anyMarked = FALSE;
@@ -121,8 +120,8 @@ KdSetRootClip (ScreenPtr pScreen, BOOL enable) {
RegionPtr borderVisible;
- borderVisible = REGION_CREATE(pScreen, NullBox, 1);
- REGION_SUBTRACT(pScreen, borderVisible,
+ borderVisible = RegionCreate(NullBox, 1);
+ RegionSubtract(borderVisible,
&pWin->borderClip, &pWin->winSize);
pWin->valdata->before.borderVisible = borderVisible;
}
@@ -138,15 +137,15 @@ KdSetRootClip (ScreenPtr pScreen, BOOL enable) box.y2 = pScreen->height;
pWin->drawable.width = pScreen->width;
pWin->drawable.height = pScreen->height;
- REGION_INIT (pScreen, &pWin->winSize, &box, 1);
- REGION_INIT (pScreen, &pWin->borderSize, &box, 1);
- REGION_RESET(pScreen, &pWin->borderClip, &box);
- REGION_BREAK (pWin->drawable.pScreen, &pWin->clipList);
+ RegionInit(&pWin->winSize, &box, 1);
+ RegionInit(&pWin->borderSize, &box, 1);
+ RegionReset(&pWin->borderClip, &box);
+ RegionBreak(&pWin->clipList);
}
else
{
- REGION_EMPTY(pScreen, &pWin->borderClip);
- REGION_BREAK (pWin->drawable.pScreen, &pWin->clipList);
+ RegionEmpty(&pWin->borderClip);
+ RegionBreak(&pWin->clipList);
}
ResizeChildrenWinSize (pWin, 0, 0, 0, 0);
@@ -701,6 +700,9 @@ KdAllocatePrivates (ScreenPtr pScreen) if (kdGeneration != serverGeneration)
kdGeneration = serverGeneration;
+ if (!dixRegisterPrivateKey(&kdScreenPrivateKeyRec, PRIVATE_SCREEN, 0))
+ return FALSE;
+
pScreenPriv = calloc(1, sizeof (*pScreenPriv));
if (!pScreenPriv)
return FALSE;
@@ -838,8 +840,8 @@ KdCreateWindow (WindowPtr pWin) if (!pScreenPriv->enabled)
{
- REGION_EMPTY (pWin->drawable.pScreen, &pWin->borderClip);
- REGION_BREAK (pWin->drawable.pScreen, &pWin->clipList);
+ RegionEmpty(&pWin->borderClip);
+ RegionBreak(&pWin->clipList);
}
}
#endif
@@ -943,9 +945,8 @@ KdScreenInit(int index, ScreenPtr pScreen, int argc, char **argv) pScreenPriv->card = card;
pScreenPriv->bytesPerPixel = screen->fb.bitsPerPixel >> 3;
pScreenPriv->dpmsState = KD_DPMS_NORMAL;
-#ifdef PANORAMIX
- dixScreenOrigins[pScreen->myNum] = screen->origin;
-#endif
+ pScreen->x = screen->origin.x;
+ pScreen->y = screen->origin.y;
if (!monitorResolution)
monitorResolution = 75;
diff --git a/xorg-server/hw/kdrive/src/kdrive.h b/xorg-server/hw/kdrive/src/kdrive.h index 35ce03660..8873662ee 100644 --- a/xorg-server/hw/kdrive/src/kdrive.h +++ b/xorg-server/hw/kdrive/src/kdrive.h @@ -1,626 +1,628 @@ -/* - * Copyright © 1999 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#ifndef _KDRIVE_H_ -#define _KDRIVE_H_ - -#include <stdio.h> -#include <string.h> -#include <X11/X.h> -#include <X11/Xproto.h> -#include <X11/Xos.h> -#include "scrnintstr.h" -#include "pixmapstr.h" -#include "windowstr.h" -#include "servermd.h" -#include "mibstore.h" -#include "colormapst.h" -#include "gcstruct.h" -#include "input.h" -#include "mipointer.h" -#include "mi.h" -#include "dix.h" -#include "fb.h" -#include "fboverlay.h" -#include "shadow.h" -#include "randrstr.h" -#include "globals.h" - -#include "xkbstr.h" - -#define KD_DPMS_NORMAL 0 -#define KD_DPMS_STANDBY 1 -#define KD_DPMS_SUSPEND 2 -#define KD_DPMS_POWERDOWN 3 -#define KD_DPMS_MAX KD_DPMS_POWERDOWN - -#define Status int - -typedef struct _KdCardInfo { - struct _KdCardFuncs *cfuncs; - void *closure; - void *driver; - struct _KdScreenInfo *screenList; - int selected; - struct _KdCardInfo *next; -} KdCardInfo; - -extern KdCardInfo *kdCardInfo; - -/* - * Configuration information per X screen - */ -typedef struct _KdFrameBuffer { - CARD8 *frameBuffer; - int depth; - int bitsPerPixel; - int pixelStride; - int byteStride; - Bool shadow; - unsigned long visuals; - Pixel redMask, greenMask, blueMask; - void *closure; -} KdFrameBuffer; - -#define RR_Rotate_All (RR_Rotate_0|RR_Rotate_90|RR_Rotate_180|RR_Rotate_270) -#define RR_Reflect_All (RR_Reflect_X|RR_Reflect_Y) - -typedef struct _KdScreenInfo { - struct _KdScreenInfo *next; - KdCardInfo *card; - ScreenPtr pScreen; - void *driver; - Rotation randr; /* rotation and reflection */ - int width; - int height; - int rate; - int width_mm; - int height_mm; - int subpixel_order; - Bool dumb; - Bool softCursor; - int mynum; - DDXPointRec origin; - KdFrameBuffer fb; -} KdScreenInfo; - -typedef struct _KdCardFuncs { - Bool (*cardinit) (KdCardInfo *); /* detect and map device */ - Bool (*scrinit) (KdScreenInfo *);/* initialize screen information */ - Bool (*initScreen) (ScreenPtr); /* initialize ScreenRec */ - Bool (*finishInitScreen) (ScreenPtr pScreen); - Bool (*createRes) (ScreenPtr); /* create screen resources */ - void (*preserve) (KdCardInfo *); /* save graphics card state */ - Bool (*enable) (ScreenPtr); /* set up for rendering */ - Bool (*dpms) (ScreenPtr, int); /* set DPMS screen saver */ - void (*disable) (ScreenPtr); /* turn off rendering */ - void (*restore) (KdCardInfo *); /* restore graphics card state */ - void (*scrfini) (KdScreenInfo *);/* close down screen */ - void (*cardfini) (KdCardInfo *); /* close down */ - - Bool (*initCursor) (ScreenPtr); /* detect and map cursor */ - void (*enableCursor) (ScreenPtr); /* enable cursor */ - void (*disableCursor) (ScreenPtr); /* disable cursor */ - void (*finiCursor) (ScreenPtr); /* close down */ - void (*recolorCursor) (ScreenPtr, int, xColorItem *); - - Bool (*initAccel) (ScreenPtr); - void (*enableAccel) (ScreenPtr); - void (*disableAccel) (ScreenPtr); - void (*finiAccel) (ScreenPtr); - - void (*getColors) (ScreenPtr, int, xColorItem *); - void (*putColors) (ScreenPtr, int, xColorItem *); - -} KdCardFuncs; - -#define KD_MAX_PSEUDO_DEPTH 8 -#define KD_MAX_PSEUDO_SIZE (1 << KD_MAX_PSEUDO_DEPTH) - -typedef struct { - KdScreenInfo *screen; - KdCardInfo *card; - - Bool enabled; - Bool closed; - int bytesPerPixel; - - int dpmsState; - - ColormapPtr pInstalledmap; /* current colormap */ - xColorItem systemPalette[KD_MAX_PSEUDO_SIZE];/* saved windows colors */ - - CreateScreenResourcesProcPtr CreateScreenResources; - CloseScreenProcPtr CloseScreen; -} KdPrivScreenRec, *KdPrivScreenPtr; - -typedef enum _kdPointerState { - start, - button_1_pend, - button_1_down, - button_2_down, - button_3_pend, - button_3_down, - synth_2_down_13, - synth_2_down_3, - synth_2_down_1, - num_input_states -} KdPointerState; - -#define KD_MAX_BUTTON 32 - -#define KD_KEYBOARD 1 -#define KD_MOUSE 2 -#define KD_TOUCHSCREEN 3 - -typedef struct _KdPointerInfo KdPointerInfo; - -typedef struct _KdPointerDriver { - char *name; - Status (*Init) (KdPointerInfo *); - Status (*Enable) (KdPointerInfo *); - void (*Disable) (KdPointerInfo *); - void (*Fini) (KdPointerInfo *); - struct _KdPointerDriver *next; -} KdPointerDriver; - -struct _KdPointerInfo { - DeviceIntPtr dixdev; - char *name; - char *path; - char *protocol; - InputOption *options; - int inputClass; - - CARD8 map[KD_MAX_BUTTON + 1]; - int nButtons; - int nAxes; - - Bool emulateMiddleButton; - unsigned long emulationTimeout; - int emulationDx, emulationDy; - - Bool timeoutPending; - KdPointerState mouseState; - Bool eventHeld; - struct { - int type; - int x; - int y; - int z; - int flags; - int absrel; - } heldEvent; - unsigned char buttonState; - Bool transformCoordinates; - int pressureThreshold; - - KdPointerDriver *driver; - void *driverPrivate; - - struct _KdPointerInfo *next; -}; - -extern int KdCurScreen; - -void KdAddPointerDriver (KdPointerDriver *driver); -void KdRemovePointerDriver (KdPointerDriver *driver); -KdPointerInfo *KdNewPointer (void); -void KdFreePointer (KdPointerInfo *); -int KdAddPointer (KdPointerInfo *ki); -int KdAddConfigPointer (char *pointer); -void KdRemovePointer (KdPointerInfo *ki); - - -#define KD_KEY_COUNT 248 -#define KD_MIN_KEYCODE 8 -#define KD_MAX_KEYCODE 255 -#define KD_MAX_WIDTH 4 -#define KD_MAX_LENGTH (KD_MAX_KEYCODE - KD_MIN_KEYCODE + 1) - -typedef struct { - KeySym modsym; - int modbit; -} KdKeySymModsRec; - -typedef struct _KdKeyboardInfo KdKeyboardInfo; - -typedef struct _KdKeyboardDriver { - char *name; - Bool (*Init) (KdKeyboardInfo *); - Bool (*Enable) (KdKeyboardInfo *); - void (*Leds) (KdKeyboardInfo *, int); - void (*Bell) (KdKeyboardInfo *, int, int, int); - void (*Disable) (KdKeyboardInfo *); - void (*Fini) (KdKeyboardInfo *); - struct _KdKeyboardDriver *next; -} KdKeyboardDriver; - -struct _KdKeyboardInfo { - struct _KdKeyboardInfo *next; - DeviceIntPtr dixdev; - void *closure; - char *name; - char *path; - int inputClass; - char *xkbRules; - char *xkbModel; - char *xkbLayout; - char *xkbVariant; - char *xkbOptions; - int LockLed; - - int minScanCode; - int maxScanCode; - - int leds; - int bellPitch; - int bellDuration; - InputOption *options; - - KdKeyboardDriver *driver; - void *driverPrivate; -}; - -void KdAddKeyboardDriver (KdKeyboardDriver *driver); -void KdRemoveKeyboardDriver (KdKeyboardDriver *driver); -KdKeyboardInfo *KdNewKeyboard (void); -void KdFreeKeyboard (KdKeyboardInfo *ki); -int KdAddConfigKeyboard (char *pointer); -int KdAddKeyboard (KdKeyboardInfo *ki); -void KdRemoveKeyboard (KdKeyboardInfo *ki); - -typedef struct _KdOsFuncs { - int (*Init) (void); - void (*Enable) (void); - Bool (*SpecialKey) (KeySym); - void (*Disable) (void); - void (*Fini) (void); - void (*pollEvents) (void); - void (*Bell) (int, int, int); -} KdOsFuncs; - -typedef enum _KdSyncPolarity { - KdSyncNegative, KdSyncPositive -} KdSyncPolarity; - -typedef struct _KdMonitorTiming { - /* label */ - int horizontal; - int vertical; - int rate; - /* pixel clock */ - int clock; /* in KHz */ - /* horizontal timing */ - int hfp; /* front porch */ - int hbp; /* back porch */ - int hblank; /* blanking */ - KdSyncPolarity hpol; /* polarity */ - /* vertical timing */ - int vfp; /* front porch */ - int vbp; /* back porch */ - int vblank; /* blanking */ - KdSyncPolarity vpol; /* polarity */ -} KdMonitorTiming; - -extern const KdMonitorTiming kdMonitorTimings[]; -extern const int kdNumMonitorTimings; - -typedef struct _KdPointerMatrix { - int matrix[2][3]; -} KdPointerMatrix; - -/* - * This is the only completely portable way to - * compute this info. - */ - -#ifndef BitsPerPixel -#define BitsPerPixel(d) (\ - PixmapWidthPaddingInfo[d].notPower2 ? \ - (PixmapWidthPaddingInfo[d].bytesPerPixel * 8) : \ - ((1 << PixmapWidthPaddingInfo[d].padBytesLog2) * 8 / \ - (PixmapWidthPaddingInfo[d].padRoundUp+1))) -#endif - -extern DevPrivateKey kdScreenPrivateKey; -extern unsigned long kdGeneration; -extern Bool kdEnabled; -extern Bool kdSwitchPending; -extern Bool kdEmulateMiddleButton; -extern Bool kdDisableZaphod; -extern Bool kdAllowZap; -extern int kdVirtualTerminal; -extern char *kdSwitchCmd; -extern KdOsFuncs *kdOsFuncs; - -#define KdGetScreenPriv(pScreen) ((KdPrivScreenPtr) \ - dixLookupPrivate(&(pScreen)->devPrivates, kdScreenPrivateKey)) -#define KdSetScreenPriv(pScreen,v) \ - dixSetPrivate(&(pScreen)->devPrivates, kdScreenPrivateKey, v) -#define KdScreenPriv(pScreen) KdPrivScreenPtr pScreenPriv = KdGetScreenPriv(pScreen) - -/* kcmap.c */ -void -KdSetColormap (ScreenPtr pScreen); - -void -KdEnableColormap (ScreenPtr pScreen); - -void -KdDisableColormap (ScreenPtr pScreen); - -void -KdInstallColormap (ColormapPtr pCmap); - -void -KdUninstallColormap (ColormapPtr pCmap); - -int -KdListInstalledColormaps (ScreenPtr pScreen, Colormap *pCmaps); - -void -KdStoreColors (ColormapPtr pCmap, int ndef, xColorItem *pdefs); - -/* kdrive.c */ -extern miPointerScreenFuncRec kdPointerScreenFuncs; - -void -KdSetRootClip (ScreenPtr pScreen, BOOL enable); - -void -KdDisableScreen (ScreenPtr pScreen); - -void -KdDisableScreens (void); - -Bool -KdEnableScreen (ScreenPtr pScreen); - -void -KdEnableScreens (void); - -void -KdSuspend (void); - -void -KdResume (void); - -void -KdProcessSwitch (void); - -Rotation -KdAddRotation (Rotation a, Rotation b); - -Rotation -KdSubRotation (Rotation a, Rotation b); - -void -KdParseScreen (KdScreenInfo *screen, - char *arg); - -KdPointerInfo * -KdParsePointer (char *arg); - -KdKeyboardInfo * -KdParseKeyboard (char *arg); - -char * -KdParseFindNext (char *cur, char *delim, char *save, char *last); - -void -KdParseRgba (char *rgba); - -void -KdUseMsg (void); - -int -KdProcessArgument (int argc, char **argv, int i); - -void -KdOsInit (KdOsFuncs *pOsFuncs); - -void -KdOsAddInputDrivers (void); - -Bool -KdAllocatePrivates (ScreenPtr pScreen); - -Bool -KdCreateScreenResources (ScreenPtr pScreen); - -Bool -KdCloseScreen (int index, ScreenPtr pScreen); - -Bool -KdSaveScreen (ScreenPtr pScreen, int on); - -Bool -KdScreenInit(int index, ScreenPtr pScreen, int argc, char **argv); - -void -KdInitScreen (ScreenInfo *pScreenInfo, - KdScreenInfo *screen, - int argc, - char **argv); - -void -KdInitCard (ScreenInfo *pScreenInfo, - KdCardInfo *card, - int argc, - char **argv); - -void -KdInitOutput (ScreenInfo *pScreenInfo, - int argc, - char **argv); - -void -KdSetSubpixelOrder (ScreenPtr pScreen, Rotation randr); - -void -KdBacktrace (int signum); - -/* kinfo.c */ -KdCardInfo * -KdCardInfoAdd (KdCardFuncs *funcs, - void *closure); - -KdCardInfo * -KdCardInfoLast (void); - -void -KdCardInfoDispose (KdCardInfo *ci); - -KdScreenInfo * -KdScreenInfoAdd (KdCardInfo *ci); - -void -KdScreenInfoDispose (KdScreenInfo *si); - - -/* kinput.c */ -void -KdInitInput(void); - -void -KdAddPointerDriver(KdPointerDriver *); - -void -KdAddKeyboardDriver(KdKeyboardDriver *); - -Bool -KdRegisterFd (int fd, void (*read) (int fd, void *closure), void *closure); - -void -KdUnregisterFds (void *closure, Bool do_close); - -void -KdUnregisterFd (void *closure, int fd, Bool do_close); - -void -KdEnqueueKeyboardEvent(KdKeyboardInfo *ki, unsigned char scan_code, - unsigned char is_up); - -#define KD_BUTTON_1 0x01 -#define KD_BUTTON_2 0x02 -#define KD_BUTTON_3 0x04 -#define KD_BUTTON_4 0x08 -#define KD_BUTTON_5 0x10 -#define KD_BUTTON_8 0x80 -#define KD_MOUSE_DELTA 0x80000000 - -void -KdEnqueuePointerEvent(KdPointerInfo *pi, unsigned long flags, int rx, int ry, - int rz); - -void -_KdEnqueuePointerEvent(KdPointerInfo *pi, int type, int x, int y, int z, - int b, int absrel, Bool force); - -void -KdReleaseAllKeys (void); - -void -KdSetLed (KdKeyboardInfo *ki, int led, Bool on); - -void -KdSetPointerMatrix (KdPointerMatrix *pointer); - -void -KdComputePointerMatrix (KdPointerMatrix *pointer, Rotation randr, int width, int height); - -void -KdScreenToPointerCoords (int *x, int *y); - -void -KdBlockHandler (int screen, - pointer blockData, - pointer timeout, - pointer readmask); - -void -KdWakeupHandler (int screen, - pointer data, - unsigned long result, - pointer readmask); - -void -KdDisableInput (void); - -void -KdEnableInput (void); - -void -ProcessInputEvents (void); - -void -KdRingBell (KdKeyboardInfo *ki, - int volume, - int pitch, - int duration); - -/* kmode.c */ -const KdMonitorTiming * -KdFindMode (KdScreenInfo *screen, - Bool (*supported) (KdScreenInfo *, - const KdMonitorTiming *)); - -Bool -KdTuneMode (KdScreenInfo *screen, - Bool (*usable) (KdScreenInfo *), - Bool (*supported) (KdScreenInfo *, - const KdMonitorTiming *)); - -#ifdef RANDR -Bool -KdRandRGetInfo (ScreenPtr pScreen, - int randr, - Bool (*supported) (ScreenPtr pScreen, - const KdMonitorTiming *)); - -const KdMonitorTiming * -KdRandRGetTiming (ScreenPtr pScreen, - Bool (*supported) (ScreenPtr pScreen, - const KdMonitorTiming *), - int rate, - RRScreenSizePtr pSize); -#endif - -/* kshadow.c */ -Bool -KdShadowFbAlloc (KdScreenInfo *screen, Bool rotate); - -void -KdShadowFbFree (KdScreenInfo *screen); - -Bool -KdShadowSet (ScreenPtr pScreen, int randr, ShadowUpdateProc update, ShadowWindowProc window); - -void -KdShadowUnset (ScreenPtr pScreen); - -/* function prototypes to be implemented by the drivers */ -void -InitCard (char *name); - -#endif /* _KDRIVE_H_ */ +/*
+ * Copyright © 1999 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _KDRIVE_H_
+#define _KDRIVE_H_
+
+#include <stdio.h>
+#include <string.h>
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include <X11/Xos.h>
+#include "scrnintstr.h"
+#include "pixmapstr.h"
+#include "windowstr.h"
+#include "servermd.h"
+#include "mibstore.h"
+#include "colormapst.h"
+#include "gcstruct.h"
+#include "input.h"
+#include "mipointer.h"
+#include "mi.h"
+#include "dix.h"
+#include "fb.h"
+#include "fboverlay.h"
+#include "shadow.h"
+#include "randrstr.h"
+#include "globals.h"
+
+#include "xkbstr.h"
+
+#define KD_DPMS_NORMAL 0
+#define KD_DPMS_STANDBY 1
+#define KD_DPMS_SUSPEND 2
+#define KD_DPMS_POWERDOWN 3
+#define KD_DPMS_MAX KD_DPMS_POWERDOWN
+
+#define Status int
+
+typedef struct _KdCardInfo {
+ struct _KdCardFuncs *cfuncs;
+ void *closure;
+ void *driver;
+ struct _KdScreenInfo *screenList;
+ int selected;
+ struct _KdCardInfo *next;
+} KdCardInfo;
+
+extern KdCardInfo *kdCardInfo;
+
+/*
+ * Configuration information per X screen
+ */
+typedef struct _KdFrameBuffer {
+ CARD8 *frameBuffer;
+ int depth;
+ int bitsPerPixel;
+ int pixelStride;
+ int byteStride;
+ Bool shadow;
+ unsigned long visuals;
+ Pixel redMask, greenMask, blueMask;
+ void *closure;
+} KdFrameBuffer;
+
+#define RR_Rotate_All (RR_Rotate_0|RR_Rotate_90|RR_Rotate_180|RR_Rotate_270)
+#define RR_Reflect_All (RR_Reflect_X|RR_Reflect_Y)
+
+typedef struct _KdScreenInfo {
+ struct _KdScreenInfo *next;
+ KdCardInfo *card;
+ ScreenPtr pScreen;
+ void *driver;
+ Rotation randr; /* rotation and reflection */
+ int width;
+ int height;
+ int rate;
+ int width_mm;
+ int height_mm;
+ int subpixel_order;
+ Bool dumb;
+ Bool softCursor;
+ int mynum;
+ DDXPointRec origin;
+ KdFrameBuffer fb;
+} KdScreenInfo;
+
+typedef struct _KdCardFuncs {
+ Bool (*cardinit) (KdCardInfo *); /* detect and map device */
+ Bool (*scrinit) (KdScreenInfo *);/* initialize screen information */
+ Bool (*initScreen) (ScreenPtr); /* initialize ScreenRec */
+ Bool (*finishInitScreen) (ScreenPtr pScreen);
+ Bool (*createRes) (ScreenPtr); /* create screen resources */
+ void (*preserve) (KdCardInfo *); /* save graphics card state */
+ Bool (*enable) (ScreenPtr); /* set up for rendering */
+ Bool (*dpms) (ScreenPtr, int); /* set DPMS screen saver */
+ void (*disable) (ScreenPtr); /* turn off rendering */
+ void (*restore) (KdCardInfo *); /* restore graphics card state */
+ void (*scrfini) (KdScreenInfo *);/* close down screen */
+ void (*cardfini) (KdCardInfo *); /* close down */
+
+ Bool (*initCursor) (ScreenPtr); /* detect and map cursor */
+ void (*enableCursor) (ScreenPtr); /* enable cursor */
+ void (*disableCursor) (ScreenPtr); /* disable cursor */
+ void (*finiCursor) (ScreenPtr); /* close down */
+ void (*recolorCursor) (ScreenPtr, int, xColorItem *);
+
+ Bool (*initAccel) (ScreenPtr);
+ void (*enableAccel) (ScreenPtr);
+ void (*disableAccel) (ScreenPtr);
+ void (*finiAccel) (ScreenPtr);
+
+ void (*getColors) (ScreenPtr, int, xColorItem *);
+ void (*putColors) (ScreenPtr, int, xColorItem *);
+
+} KdCardFuncs;
+
+#define KD_MAX_PSEUDO_DEPTH 8
+#define KD_MAX_PSEUDO_SIZE (1 << KD_MAX_PSEUDO_DEPTH)
+
+typedef struct {
+ KdScreenInfo *screen;
+ KdCardInfo *card;
+
+ Bool enabled;
+ Bool closed;
+ int bytesPerPixel;
+
+ int dpmsState;
+
+ ColormapPtr pInstalledmap; /* current colormap */
+ xColorItem systemPalette[KD_MAX_PSEUDO_SIZE];/* saved windows colors */
+
+ CreateScreenResourcesProcPtr CreateScreenResources;
+ CloseScreenProcPtr CloseScreen;
+} KdPrivScreenRec, *KdPrivScreenPtr;
+
+typedef enum _kdPointerState {
+ start,
+ button_1_pend,
+ button_1_down,
+ button_2_down,
+ button_3_pend,
+ button_3_down,
+ synth_2_down_13,
+ synth_2_down_3,
+ synth_2_down_1,
+ num_input_states
+} KdPointerState;
+
+#define KD_MAX_BUTTON 32
+
+#define KD_KEYBOARD 1
+#define KD_MOUSE 2
+#define KD_TOUCHSCREEN 3
+
+typedef struct _KdPointerInfo KdPointerInfo;
+
+typedef struct _KdPointerDriver {
+ char *name;
+ Status (*Init) (KdPointerInfo *);
+ Status (*Enable) (KdPointerInfo *);
+ void (*Disable) (KdPointerInfo *);
+ void (*Fini) (KdPointerInfo *);
+ struct _KdPointerDriver *next;
+} KdPointerDriver;
+
+struct _KdPointerInfo {
+ DeviceIntPtr dixdev;
+ char *name;
+ char *path;
+ char *protocol;
+ InputOption *options;
+ int inputClass;
+
+ CARD8 map[KD_MAX_BUTTON + 1];
+ int nButtons;
+ int nAxes;
+
+ Bool emulateMiddleButton;
+ unsigned long emulationTimeout;
+ int emulationDx, emulationDy;
+
+ Bool timeoutPending;
+ KdPointerState mouseState;
+ Bool eventHeld;
+ struct {
+ int type;
+ int x;
+ int y;
+ int z;
+ int flags;
+ int absrel;
+ } heldEvent;
+ unsigned char buttonState;
+ Bool transformCoordinates;
+ int pressureThreshold;
+
+ KdPointerDriver *driver;
+ void *driverPrivate;
+
+ struct _KdPointerInfo *next;
+};
+
+extern int KdCurScreen;
+
+void KdAddPointerDriver (KdPointerDriver *driver);
+void KdRemovePointerDriver (KdPointerDriver *driver);
+KdPointerInfo *KdNewPointer (void);
+void KdFreePointer (KdPointerInfo *);
+int KdAddPointer (KdPointerInfo *ki);
+int KdAddConfigPointer (char *pointer);
+void KdRemovePointer (KdPointerInfo *ki);
+
+
+#define KD_KEY_COUNT 248
+#define KD_MIN_KEYCODE 8
+#define KD_MAX_KEYCODE 255
+#define KD_MAX_WIDTH 4
+#define KD_MAX_LENGTH (KD_MAX_KEYCODE - KD_MIN_KEYCODE + 1)
+
+typedef struct {
+ KeySym modsym;
+ int modbit;
+} KdKeySymModsRec;
+
+typedef struct _KdKeyboardInfo KdKeyboardInfo;
+
+typedef struct _KdKeyboardDriver {
+ char *name;
+ Bool (*Init) (KdKeyboardInfo *);
+ Bool (*Enable) (KdKeyboardInfo *);
+ void (*Leds) (KdKeyboardInfo *, int);
+ void (*Bell) (KdKeyboardInfo *, int, int, int);
+ void (*Disable) (KdKeyboardInfo *);
+ void (*Fini) (KdKeyboardInfo *);
+ struct _KdKeyboardDriver *next;
+} KdKeyboardDriver;
+
+struct _KdKeyboardInfo {
+ struct _KdKeyboardInfo *next;
+ DeviceIntPtr dixdev;
+ void *closure;
+ char *name;
+ char *path;
+ int inputClass;
+ char *xkbRules;
+ char *xkbModel;
+ char *xkbLayout;
+ char *xkbVariant;
+ char *xkbOptions;
+ int LockLed;
+
+ int minScanCode;
+ int maxScanCode;
+
+ int leds;
+ int bellPitch;
+ int bellDuration;
+ InputOption *options;
+
+ KdKeyboardDriver *driver;
+ void *driverPrivate;
+};
+
+void KdAddKeyboardDriver (KdKeyboardDriver *driver);
+void KdRemoveKeyboardDriver (KdKeyboardDriver *driver);
+KdKeyboardInfo *KdNewKeyboard (void);
+void KdFreeKeyboard (KdKeyboardInfo *ki);
+int KdAddConfigKeyboard (char *pointer);
+int KdAddKeyboard (KdKeyboardInfo *ki);
+void KdRemoveKeyboard (KdKeyboardInfo *ki);
+
+typedef struct _KdOsFuncs {
+ int (*Init) (void);
+ void (*Enable) (void);
+ Bool (*SpecialKey) (KeySym);
+ void (*Disable) (void);
+ void (*Fini) (void);
+ void (*pollEvents) (void);
+ void (*Bell) (int, int, int);
+} KdOsFuncs;
+
+typedef enum _KdSyncPolarity {
+ KdSyncNegative, KdSyncPositive
+} KdSyncPolarity;
+
+typedef struct _KdMonitorTiming {
+ /* label */
+ int horizontal;
+ int vertical;
+ int rate;
+ /* pixel clock */
+ int clock; /* in KHz */
+ /* horizontal timing */
+ int hfp; /* front porch */
+ int hbp; /* back porch */
+ int hblank; /* blanking */
+ KdSyncPolarity hpol; /* polarity */
+ /* vertical timing */
+ int vfp; /* front porch */
+ int vbp; /* back porch */
+ int vblank; /* blanking */
+ KdSyncPolarity vpol; /* polarity */
+} KdMonitorTiming;
+
+extern const KdMonitorTiming kdMonitorTimings[];
+extern const int kdNumMonitorTimings;
+
+typedef struct _KdPointerMatrix {
+ int matrix[2][3];
+} KdPointerMatrix;
+
+/*
+ * This is the only completely portable way to
+ * compute this info.
+ */
+
+#ifndef BitsPerPixel
+#define BitsPerPixel(d) (\
+ PixmapWidthPaddingInfo[d].notPower2 ? \
+ (PixmapWidthPaddingInfo[d].bytesPerPixel * 8) : \
+ ((1 << PixmapWidthPaddingInfo[d].padBytesLog2) * 8 / \
+ (PixmapWidthPaddingInfo[d].padRoundUp+1)))
+#endif
+
+extern DevPrivateKeyRec kdScreenPrivateKeyRec;
+#define kdScreenPrivateKey (&kdScreenPrivateKeyRec)
+
+extern unsigned long kdGeneration;
+extern Bool kdEnabled;
+extern Bool kdSwitchPending;
+extern Bool kdEmulateMiddleButton;
+extern Bool kdDisableZaphod;
+extern Bool kdAllowZap;
+extern int kdVirtualTerminal;
+extern char *kdSwitchCmd;
+extern KdOsFuncs *kdOsFuncs;
+
+#define KdGetScreenPriv(pScreen) ((KdPrivScreenPtr) \
+ dixLookupPrivate(&(pScreen)->devPrivates, kdScreenPrivateKey))
+#define KdSetScreenPriv(pScreen,v) \
+ dixSetPrivate(&(pScreen)->devPrivates, kdScreenPrivateKey, v)
+#define KdScreenPriv(pScreen) KdPrivScreenPtr pScreenPriv = KdGetScreenPriv(pScreen)
+
+/* kcmap.c */
+void
+KdSetColormap (ScreenPtr pScreen);
+
+void
+KdEnableColormap (ScreenPtr pScreen);
+
+void
+KdDisableColormap (ScreenPtr pScreen);
+
+void
+KdInstallColormap (ColormapPtr pCmap);
+
+void
+KdUninstallColormap (ColormapPtr pCmap);
+
+int
+KdListInstalledColormaps (ScreenPtr pScreen, Colormap *pCmaps);
+
+void
+KdStoreColors (ColormapPtr pCmap, int ndef, xColorItem *pdefs);
+
+/* kdrive.c */
+extern miPointerScreenFuncRec kdPointerScreenFuncs;
+
+void
+KdSetRootClip (ScreenPtr pScreen, BOOL enable);
+
+void
+KdDisableScreen (ScreenPtr pScreen);
+
+void
+KdDisableScreens (void);
+
+Bool
+KdEnableScreen (ScreenPtr pScreen);
+
+void
+KdEnableScreens (void);
+
+void
+KdSuspend (void);
+
+void
+KdResume (void);
+
+void
+KdProcessSwitch (void);
+
+Rotation
+KdAddRotation (Rotation a, Rotation b);
+
+Rotation
+KdSubRotation (Rotation a, Rotation b);
+
+void
+KdParseScreen (KdScreenInfo *screen,
+ char *arg);
+
+KdPointerInfo *
+KdParsePointer (char *arg);
+
+KdKeyboardInfo *
+KdParseKeyboard (char *arg);
+
+char *
+KdParseFindNext (char *cur, char *delim, char *save, char *last);
+
+void
+KdParseRgba (char *rgba);
+
+void
+KdUseMsg (void);
+
+int
+KdProcessArgument (int argc, char **argv, int i);
+
+void
+KdOsInit (KdOsFuncs *pOsFuncs);
+
+void
+KdOsAddInputDrivers (void);
+
+Bool
+KdAllocatePrivates (ScreenPtr pScreen);
+
+Bool
+KdCreateScreenResources (ScreenPtr pScreen);
+
+Bool
+KdCloseScreen (int index, ScreenPtr pScreen);
+
+Bool
+KdSaveScreen (ScreenPtr pScreen, int on);
+
+Bool
+KdScreenInit(int index, ScreenPtr pScreen, int argc, char **argv);
+
+void
+KdInitScreen (ScreenInfo *pScreenInfo,
+ KdScreenInfo *screen,
+ int argc,
+ char **argv);
+
+void
+KdInitCard (ScreenInfo *pScreenInfo,
+ KdCardInfo *card,
+ int argc,
+ char **argv);
+
+void
+KdInitOutput (ScreenInfo *pScreenInfo,
+ int argc,
+ char **argv);
+
+void
+KdSetSubpixelOrder (ScreenPtr pScreen, Rotation randr);
+
+void
+KdBacktrace (int signum);
+
+/* kinfo.c */
+KdCardInfo *
+KdCardInfoAdd (KdCardFuncs *funcs,
+ void *closure);
+
+KdCardInfo *
+KdCardInfoLast (void);
+
+void
+KdCardInfoDispose (KdCardInfo *ci);
+
+KdScreenInfo *
+KdScreenInfoAdd (KdCardInfo *ci);
+
+void
+KdScreenInfoDispose (KdScreenInfo *si);
+
+
+/* kinput.c */
+void
+KdInitInput(void);
+
+void
+KdAddPointerDriver(KdPointerDriver *);
+
+void
+KdAddKeyboardDriver(KdKeyboardDriver *);
+
+Bool
+KdRegisterFd (int fd, void (*read) (int fd, void *closure), void *closure);
+
+void
+KdUnregisterFds (void *closure, Bool do_close);
+
+void
+KdUnregisterFd (void *closure, int fd, Bool do_close);
+
+void
+KdEnqueueKeyboardEvent(KdKeyboardInfo *ki, unsigned char scan_code,
+ unsigned char is_up);
+
+#define KD_BUTTON_1 0x01
+#define KD_BUTTON_2 0x02
+#define KD_BUTTON_3 0x04
+#define KD_BUTTON_4 0x08
+#define KD_BUTTON_5 0x10
+#define KD_BUTTON_8 0x80
+#define KD_MOUSE_DELTA 0x80000000
+
+void
+KdEnqueuePointerEvent(KdPointerInfo *pi, unsigned long flags, int rx, int ry,
+ int rz);
+
+void
+_KdEnqueuePointerEvent(KdPointerInfo *pi, int type, int x, int y, int z,
+ int b, int absrel, Bool force);
+
+void
+KdReleaseAllKeys (void);
+
+void
+KdSetLed (KdKeyboardInfo *ki, int led, Bool on);
+
+void
+KdSetPointerMatrix (KdPointerMatrix *pointer);
+
+void
+KdComputePointerMatrix (KdPointerMatrix *pointer, Rotation randr, int width, int height);
+
+void
+KdScreenToPointerCoords (int *x, int *y);
+
+void
+KdBlockHandler (int screen,
+ pointer blockData,
+ pointer timeout,
+ pointer readmask);
+
+void
+KdWakeupHandler (int screen,
+ pointer data,
+ unsigned long result,
+ pointer readmask);
+
+void
+KdDisableInput (void);
+
+void
+KdEnableInput (void);
+
+void
+ProcessInputEvents (void);
+
+void
+KdRingBell (KdKeyboardInfo *ki,
+ int volume,
+ int pitch,
+ int duration);
+
+/* kmode.c */
+const KdMonitorTiming *
+KdFindMode (KdScreenInfo *screen,
+ Bool (*supported) (KdScreenInfo *,
+ const KdMonitorTiming *));
+
+Bool
+KdTuneMode (KdScreenInfo *screen,
+ Bool (*usable) (KdScreenInfo *),
+ Bool (*supported) (KdScreenInfo *,
+ const KdMonitorTiming *));
+
+#ifdef RANDR
+Bool
+KdRandRGetInfo (ScreenPtr pScreen,
+ int randr,
+ Bool (*supported) (ScreenPtr pScreen,
+ const KdMonitorTiming *));
+
+const KdMonitorTiming *
+KdRandRGetTiming (ScreenPtr pScreen,
+ Bool (*supported) (ScreenPtr pScreen,
+ const KdMonitorTiming *),
+ int rate,
+ RRScreenSizePtr pSize);
+#endif
+
+/* kshadow.c */
+Bool
+KdShadowFbAlloc (KdScreenInfo *screen, Bool rotate);
+
+void
+KdShadowFbFree (KdScreenInfo *screen);
+
+Bool
+KdShadowSet (ScreenPtr pScreen, int randr, ShadowUpdateProc update, ShadowWindowProc window);
+
+void
+KdShadowUnset (ScreenPtr pScreen);
+
+/* function prototypes to be implemented by the drivers */
+void
+InitCard (char *name);
+
+#endif /* _KDRIVE_H_ */
diff --git a/xorg-server/hw/kdrive/src/kxv.c b/xorg-server/hw/kdrive/src/kxv.c index 9fef34d1f..cf960e62b 100644 --- a/xorg-server/hw/kdrive/src/kxv.c +++ b/xorg-server/hw/kdrive/src/kxv.c @@ -103,10 +103,9 @@ static void KdXVClipNotify(WindowPtr pWin, int dx, int dy); /* misc */
static Bool KdXVInitAdaptors(ScreenPtr, KdVideoAdaptorPtr*, int);
-static int KdXVWindowKeyIndex;
-DevPrivateKey KdXVWindowKey = &KdXVWindowKeyIndex;
-static int KdXvScreenKeyIndex;
-DevPrivateKey KdXvScreenKey = &KdXvScreenKeyIndex;
+static DevPrivateKeyRec KdXVWindowKeyRec;
+#define KdXVWindowKey (&KdXVWindowKeyRec)
+static DevPrivateKey KdXvScreenKey;
static unsigned long KdXVGeneration = 0;
static unsigned long PortResource = 0;
@@ -199,6 +198,9 @@ KdXVScreenInit( if(!XvGetScreenKeyProc || !XvGetRTPortProc || !XvScreenInitProc)
return FALSE;
+ if (!dixRegisterPrivateKey(&KdXVWindowKeyRec, PRIVATE_WINDOW, 0))
+ return FALSE;
+
if(Success != (*XvScreenInitProc)(pScreen)) return FALSE;
KdXvScreenKey = (*XvGetScreenKeyProc)();
@@ -268,9 +270,9 @@ KdXVFreeAdaptor(XvAdaptorPtr pAdaptor) pPriv = (XvPortRecPrivatePtr)pPort->devPriv.ptr;
if(pPriv) {
if(pPriv->clientClip)
- REGION_DESTROY(pAdaptor->pScreen, pPriv->clientClip);
+ RegionDestroy(pPriv->clientClip);
if(pPriv->pCompositeClip && pPriv->FreeCompositeClip)
- REGION_DESTROY(pAdaptor->pScreen, pPriv->pCompositeClip);
+ RegionDestroy(pPriv->pCompositeClip);
free(pPriv);
}
}
@@ -607,18 +609,18 @@ KdXVUpdateCompositeClip(XvPortRecPrivatePtr portPriv) return;
}
- pCompositeClip = REGION_CREATE(pWin->pScreen, NullBox, 1);
- REGION_COPY(pWin->pScreen, pCompositeClip, portPriv->clientClip);
- REGION_TRANSLATE(pWin->pScreen, pCompositeClip,
+ pCompositeClip = RegionCreate(NullBox, 1);
+ RegionCopy(pCompositeClip, portPriv->clientClip);
+ RegionTranslate(pCompositeClip,
portPriv->pDraw->x + portPriv->clipOrg.x,
portPriv->pDraw->y + portPriv->clipOrg.y);
- REGION_INTERSECT(pWin->pScreen, pCompositeClip, pregWin, pCompositeClip);
+ RegionIntersect(pCompositeClip, pregWin, pCompositeClip);
portPriv->pCompositeClip = pCompositeClip;
portPriv->FreeCompositeClip = TRUE;
if(freeCompClip) {
- REGION_DESTROY(pWin->pScreen, pregWin);
+ RegionDestroy(pregWin);
}
}
@@ -633,17 +635,17 @@ KdXVCopyClip( /* copy the new clip if it exists */
if((pGC->clientClipType == CT_REGION) && pGC->clientClip) {
if(!portPriv->clientClip)
- portPriv->clientClip = REGION_CREATE(pGC->pScreen, NullBox, 1);
+ portPriv->clientClip = RegionCreate(NullBox, 1);
/* Note: this is in window coordinates */
- REGION_COPY(pGC->pScreen, portPriv->clientClip, pGC->clientClip);
+ RegionCopy(portPriv->clientClip, pGC->clientClip);
} else if(portPriv->clientClip) { /* free the old clientClip */
- REGION_DESTROY(pGC->pScreen, portPriv->clientClip);
+ RegionDestroy(portPriv->clientClip);
portPriv->clientClip = NULL;
}
/* get rid of the old clip list */
if(portPriv->pCompositeClip && portPriv->FreeCompositeClip) {
- REGION_DESTROY(pWin->pScreen, portPriv->pCompositeClip);
+ RegionDestroy(portPriv->pCompositeClip);
}
portPriv->clipOrg = pGC->clipOrg;
@@ -670,18 +672,18 @@ KdXVRegetVideo(XvPortRecPrivatePtr portPriv) WinBox.y2 = WinBox.y1 + portPriv->drw_h;
/* clip to the window composite clip */
- REGION_INIT(portPriv->pDraw->pScreen, &WinRegion, &WinBox, 1);
- REGION_INIT(portPriv->pDraw->pScreen, &ClipRegion, NullBox, 1);
- REGION_INTERSECT(portPriv->pDraw->pScreen, &ClipRegion, &WinRegion, portPriv->pCompositeClip);
+ RegionInit(&WinRegion, &WinBox, 1);
+ RegionInit(&ClipRegion, NullBox, 1);
+ RegionIntersect(&ClipRegion, &WinRegion, portPriv->pCompositeClip);
/* that's all if it's totally obscured */
- if(!REGION_NOTEMPTY(portPriv->pDraw->pScreen, &ClipRegion)) {
+ if(!RegionNotEmpty(&ClipRegion)) {
clippedAway = TRUE;
goto CLIP_VIDEO_BAILOUT;
}
if(portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
- REGION_SUBTRACT(portPriv->pDraw->pScreen, &ClipRegion, &WinRegion, &ClipRegion);
+ RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
}
ret = (*portPriv->AdaptorRec->GetVideo)(portPriv->screen, portPriv->pDraw,
@@ -706,8 +708,8 @@ CLIP_VIDEO_BAILOUT: if(!portPriv->FreeCompositeClip)
portPriv->pCompositeClip = NULL;
- REGION_UNINIT(portPriv->pDraw->pScreen, &WinRegion);
- REGION_UNINIT(portPriv->pDraw->pScreen, &ClipRegion);
+ RegionUninit(&WinRegion);
+ RegionUninit(&ClipRegion);
return ret;
}
@@ -734,9 +736,9 @@ KdXVReputVideo(XvPortRecPrivatePtr portPriv) WinBox.y2 = WinBox.y1 + portPriv->drw_h;
/* clip to the window composite clip */
- REGION_INIT(pScreen, &WinRegion, &WinBox, 1);
- REGION_INIT(pScreen, &ClipRegion, NullBox, 1);
- REGION_INTERSECT(Screen, &ClipRegion, &WinRegion, portPriv->pCompositeClip);
+ RegionInit(&WinRegion, &WinBox, 1);
+ RegionInit(&ClipRegion, NullBox, 1);
+ RegionIntersect(&ClipRegion, &WinRegion, portPriv->pCompositeClip);
/* clip and translate to the viewport */
if(portPriv->AdaptorRec->flags & VIDEO_CLIP_TO_VIEWPORT) {
@@ -748,21 +750,21 @@ KdXVReputVideo(XvPortRecPrivatePtr portPriv) VPBox.x2 = screen->width;
VPBox.y2 = screen->height;
- REGION_INIT(pScreen, &VPReg, &VPBox, 1);
- REGION_INTERSECT(Screen, &ClipRegion, &ClipRegion, &VPReg);
- REGION_UNINIT(pScreen, &VPReg);
+ RegionInit(&VPReg, &VPBox, 1);
+ RegionIntersect(&ClipRegion, &ClipRegion, &VPReg);
+ RegionUninit(&VPReg);
}
/* that's all if it's totally obscured */
- if(!REGION_NOTEMPTY(pScreen, &ClipRegion)) {
+ if(!RegionNotEmpty(&ClipRegion)) {
clippedAway = TRUE;
goto CLIP_VIDEO_BAILOUT;
}
/* bailout if we have to clip but the hardware doesn't support it */
if(portPriv->AdaptorRec->flags & VIDEO_NO_CLIPPING) {
- BoxPtr clipBox = REGION_RECTS(&ClipRegion);
- if( (REGION_NUM_RECTS(&ClipRegion) != 1) ||
+ BoxPtr clipBox = RegionRects(&ClipRegion);
+ if( (RegionNumRects(&ClipRegion) != 1) ||
(clipBox->x1 != WinBox.x1) || (clipBox->x2 != WinBox.x2) ||
(clipBox->y1 != WinBox.y1) || (clipBox->y2 != WinBox.y2))
{
@@ -772,7 +774,7 @@ KdXVReputVideo(XvPortRecPrivatePtr portPriv) }
if(portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
- REGION_SUBTRACT(pScreen, &ClipRegion, &WinRegion, &ClipRegion);
+ RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
}
ret = (*portPriv->AdaptorRec->PutVideo)(portPriv->screen, portPriv->pDraw,
@@ -796,8 +798,8 @@ CLIP_VIDEO_BAILOUT: if(!portPriv->FreeCompositeClip)
portPriv->pCompositeClip = NULL;
- REGION_UNINIT(pScreen, &WinRegion);
- REGION_UNINIT(pScreen, &ClipRegion);
+ RegionUninit(&WinRegion);
+ RegionUninit(&ClipRegion);
return ret;
}
@@ -823,9 +825,9 @@ KdXVReputImage(XvPortRecPrivatePtr portPriv) WinBox.y2 = WinBox.y1 + portPriv->drw_h;
/* clip to the window composite clip */
- REGION_INIT(pScreen, &WinRegion, &WinBox, 1);
- REGION_INIT(pScreen, &ClipRegion, NullBox, 1);
- REGION_INTERSECT(Screen, &ClipRegion, &WinRegion, portPriv->pCompositeClip);
+ RegionInit(&WinRegion, &WinBox, 1);
+ RegionInit(&ClipRegion, NullBox, 1);
+ RegionIntersect(&ClipRegion, &WinRegion, portPriv->pCompositeClip);
/* clip and translate to the viewport */
if(portPriv->AdaptorRec->flags & VIDEO_CLIP_TO_VIEWPORT) {
@@ -837,21 +839,21 @@ KdXVReputImage(XvPortRecPrivatePtr portPriv) VPBox.x2 = screen->width;
VPBox.y2 = screen->height;
- REGION_INIT(pScreen, &VPReg, &VPBox, 1);
- REGION_INTERSECT(Screen, &ClipRegion, &ClipRegion, &VPReg);
- REGION_UNINIT(pScreen, &VPReg);
+ RegionInit(&VPReg, &VPBox, 1);
+ RegionIntersect(&ClipRegion, &ClipRegion, &VPReg);
+ RegionUninit(&VPReg);
}
/* that's all if it's totally obscured */
- if(!REGION_NOTEMPTY(pScreen, &ClipRegion)) {
+ if(!RegionNotEmpty(&ClipRegion)) {
clippedAway = TRUE;
goto CLIP_VIDEO_BAILOUT;
}
/* bailout if we have to clip but the hardware doesn't support it */
if(portPriv->AdaptorRec->flags & VIDEO_NO_CLIPPING) {
- BoxPtr clipBox = REGION_RECTS(&ClipRegion);
- if( (REGION_NUM_RECTS(&ClipRegion) != 1) ||
+ BoxPtr clipBox = RegionRects(&ClipRegion);
+ if( (RegionNumRects(&ClipRegion) != 1) ||
(clipBox->x1 != WinBox.x1) || (clipBox->x2 != WinBox.x2) ||
(clipBox->y1 != WinBox.y1) || (clipBox->y2 != WinBox.y2))
{
@@ -861,7 +863,7 @@ KdXVReputImage(XvPortRecPrivatePtr portPriv) }
if(portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
- REGION_SUBTRACT(pScreen, &ClipRegion, &WinRegion, &ClipRegion);
+ RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
}
ret = (*portPriv->AdaptorRec->ReputImage)(portPriv->screen, portPriv->pDraw,
@@ -882,8 +884,8 @@ CLIP_VIDEO_BAILOUT: if(!portPriv->FreeCompositeClip)
portPriv->pCompositeClip = NULL;
- REGION_UNINIT(pScreen, &WinRegion);
- REGION_UNINIT(pScreen, &ClipRegion);
+ RegionUninit(&WinRegion);
+ RegionUninit(&ClipRegion);
return ret;
}
@@ -1021,7 +1023,7 @@ KdXVWindowExposures(WindowPtr pWin, RegionPtr reg1, RegionPtr reg2) XvPortRecPrivatePtr pPriv;
Bool AreasExposed;
- AreasExposed = (WinPriv && reg1 && REGION_NOTEMPTY(pScreen, reg1));
+ AreasExposed = (WinPriv && reg1 && RegionNotEmpty(reg1));
pScreen->WindowExposures = ScreenPriv->WindowExposures;
(*pScreen->WindowExposures)(pWin, reg1, reg2);
@@ -1089,7 +1091,7 @@ KdXVClipNotify(WindowPtr pWin, int dx, int dy) pPriv = WinPriv->PortRec;
if(pPriv->pCompositeClip && pPriv->FreeCompositeClip)
- REGION_DESTROY(pScreen, pPriv->pCompositeClip);
+ RegionDestroy(pPriv->pCompositeClip);
pPriv->pCompositeClip = NULL;
@@ -1171,7 +1173,7 @@ KdXVQueryAdaptors( *p_nAdaptors = pxvs->nAdaptors;
*p_pAdaptors = pxvs->pAdaptors;
- return (Success);
+ return Success;
}
static Bool
@@ -1220,7 +1222,7 @@ KdXVDisable(ScreenPtr pScreen) pPriv->isOn = XV_OFF;
if(pPriv->pCompositeClip && pPriv->FreeCompositeClip)
- REGION_DESTROY(pScreen, pPriv->pCompositeClip);
+ RegionDestroy(pPriv->pCompositeClip);
pPriv->pCompositeClip = NULL;
@@ -1330,9 +1332,9 @@ KdXVPutStill( WinBox.x2 = WinBox.x1 + drw_w;
WinBox.y2 = WinBox.y1 + drw_h;
- REGION_INIT(pScreen, &WinRegion, &WinBox, 1);
- REGION_INIT(pScreen, &ClipRegion, NullBox, 1);
- REGION_INTERSECT(pScreen, &ClipRegion, &WinRegion, pGC->pCompositeClip);
+ RegionInit(&WinRegion, &WinBox, 1);
+ RegionInit(&ClipRegion, NullBox, 1);
+ RegionIntersect(&ClipRegion, &WinRegion, pGC->pCompositeClip);
if(portPriv->AdaptorRec->flags & VIDEO_CLIP_TO_VIEWPORT) {
RegionRec VPReg;
@@ -1343,23 +1345,23 @@ KdXVPutStill( VPBox.x2 = screen->width;
VPBox.y2 = screen->height;
- REGION_INIT(pScreen, &VPReg, &VPBox, 1);
- REGION_INTERSECT(Screen, &ClipRegion, &ClipRegion, &VPReg);
- REGION_UNINIT(pScreen, &VPReg);
+ RegionInit(&VPReg, &VPBox, 1);
+ RegionIntersect(&ClipRegion, &ClipRegion, &VPReg);
+ RegionUninit(&VPReg);
}
if(portPriv->pDraw) {
KdXVRemovePortFromWindow((WindowPtr)(portPriv->pDraw), portPriv);
}
- if(!REGION_NOTEMPTY(pScreen, &ClipRegion)) {
+ if(!RegionNotEmpty(&ClipRegion)) {
clippedAway = TRUE;
goto PUT_STILL_BAILOUT;
}
if(portPriv->AdaptorRec->flags & VIDEO_NO_CLIPPING) {
- BoxPtr clipBox = REGION_RECTS(&ClipRegion);
- if( (REGION_NUM_RECTS(&ClipRegion) != 1) ||
+ BoxPtr clipBox = RegionRects(&ClipRegion);
+ if( (RegionNumRects(&ClipRegion) != 1) ||
(clipBox->x1 != WinBox.x1) || (clipBox->x2 != WinBox.x2) ||
(clipBox->y1 != WinBox.y1) || (clipBox->y2 != WinBox.y2))
{
@@ -1369,7 +1371,7 @@ KdXVPutStill( }
if(portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
- REGION_SUBTRACT(pScreen, &ClipRegion, &WinRegion, &ClipRegion);
+ RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
}
ret = (*portPriv->AdaptorRec->PutStill)(portPriv->screen, pDraw,
@@ -1398,8 +1400,8 @@ PUT_STILL_BAILOUT: portPriv->isOn = XV_PENDING;
}
- REGION_UNINIT(pScreen, &WinRegion);
- REGION_UNINIT(pScreen, &ClipRegion);
+ RegionUninit(&WinRegion);
+ RegionUninit(&ClipRegion);
return ret;
}
@@ -1483,21 +1485,21 @@ KdXVGetStill( WinBox.x2 = WinBox.x1 + drw_w;
WinBox.y2 = WinBox.y1 + drw_h;
- REGION_INIT(pScreen, &WinRegion, &WinBox, 1);
- REGION_INIT(pScreen, &ClipRegion, NullBox, 1);
- REGION_INTERSECT(pScreen, &ClipRegion, &WinRegion, pGC->pCompositeClip);
+ RegionInit(&WinRegion, &WinBox, 1);
+ RegionInit(&ClipRegion, NullBox, 1);
+ RegionIntersect(&ClipRegion, &WinRegion, pGC->pCompositeClip);
if(portPriv->pDraw) {
KdXVRemovePortFromWindow((WindowPtr)(portPriv->pDraw), portPriv);
}
- if(!REGION_NOTEMPTY(pScreen, &ClipRegion)) {
+ if(!RegionNotEmpty(&ClipRegion)) {
clippedAway = TRUE;
goto GET_STILL_BAILOUT;
}
if(portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
- REGION_SUBTRACT(pScreen, &ClipRegion, &WinRegion, &ClipRegion);
+ RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
}
ret = (*portPriv->AdaptorRec->GetStill)(portPriv->screen, pDraw,
@@ -1513,8 +1515,8 @@ GET_STILL_BAILOUT: portPriv->isOn = XV_PENDING;
}
- REGION_UNINIT(pScreen, &WinRegion);
- REGION_UNINIT(pScreen, &ClipRegion);
+ RegionUninit(&WinRegion);
+ RegionUninit(&ClipRegion);
return ret;
}
@@ -1630,9 +1632,9 @@ KdXVPutImage( WinBox.x2 = WinBox.x1 + drw_w;
WinBox.y2 = WinBox.y1 + drw_h;
- REGION_INIT(pScreen, &WinRegion, &WinBox, 1);
- REGION_INIT(pScreen, &ClipRegion, NullBox, 1);
- REGION_INTERSECT(pScreen, &ClipRegion, &WinRegion, pGC->pCompositeClip);
+ RegionInit(&WinRegion, &WinBox, 1);
+ RegionInit(&ClipRegion, NullBox, 1);
+ RegionIntersect(&ClipRegion, &WinRegion, pGC->pCompositeClip);
if(portPriv->AdaptorRec->flags & VIDEO_CLIP_TO_VIEWPORT) {
RegionRec VPReg;
@@ -1643,23 +1645,23 @@ KdXVPutImage( VPBox.x2 = pScreen->width;
VPBox.y2 = pScreen->height;
- REGION_INIT(pScreen, &VPReg, &VPBox, 1);
- REGION_INTERSECT(Screen, &ClipRegion, &ClipRegion, &VPReg);
- REGION_UNINIT(pScreen, &VPReg);
+ RegionInit(&VPReg, &VPBox, 1);
+ RegionIntersect(&ClipRegion, &ClipRegion, &VPReg);
+ RegionUninit(&VPReg);
}
if(portPriv->pDraw) {
KdXVRemovePortFromWindow((WindowPtr)(portPriv->pDraw), portPriv);
}
- if(!REGION_NOTEMPTY(pScreen, &ClipRegion)) {
+ if(!RegionNotEmpty(&ClipRegion)) {
clippedAway = TRUE;
goto PUT_IMAGE_BAILOUT;
}
if(portPriv->AdaptorRec->flags & VIDEO_NO_CLIPPING) {
- BoxPtr clipBox = REGION_RECTS(&ClipRegion);
- if( (REGION_NUM_RECTS(&ClipRegion) != 1) ||
+ BoxPtr clipBox = RegionRects(&ClipRegion);
+ if( (RegionNumRects(&ClipRegion) != 1) ||
(clipBox->x1 != WinBox.x1) || (clipBox->x2 != WinBox.x2) ||
(clipBox->y1 != WinBox.y1) || (clipBox->y2 != WinBox.y2))
{
@@ -1669,7 +1671,7 @@ KdXVPutImage( }
if(portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) {
- REGION_SUBTRACT(pScreen, &ClipRegion, &WinRegion, &ClipRegion);
+ RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion);
}
ret = (*portPriv->AdaptorRec->PutImage)(portPriv->screen, pDraw,
@@ -1698,8 +1700,8 @@ PUT_IMAGE_BAILOUT: portPriv->isOn = XV_PENDING;
}
- REGION_UNINIT(pScreen, &WinRegion);
- REGION_UNINIT(pScreen, &ClipRegion);
+ RegionUninit(&WinRegion);
+ RegionUninit(&ClipRegion);
return ret;
}
@@ -1869,8 +1871,8 @@ KXVPaintRegion (DrawablePtr pDraw, RegionPtr pRgn, Pixel fg) GCPtr pGC;
ChangeGCVal val[2];
xRectangle *rects, *r;
- BoxPtr pBox = REGION_RECTS (pRgn);
- int nBox = REGION_NUM_RECTS (pRgn);
+ BoxPtr pBox = RegionRects (pRgn);
+ int nBox = RegionNumRects (pRgn);
rects = malloc(nBox * sizeof (xRectangle));
if (!rects)
@@ -1897,7 +1899,7 @@ KXVPaintRegion (DrawablePtr pDraw, RegionPtr pRgn, Pixel fg) ValidateGC (pDraw, pGC);
(*pGC->ops->PolyFillRect) (pDraw, pGC,
- REGION_NUM_RECTS (pRgn), rects);
+ RegionNumRects (pRgn), rects);
FreeScratchGC (pGC);
bail1:
|