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'-dpi' fixes for Xephyr

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This commit is contained in:
Matthew Allum 2004-09-01 11:13:36 +00:00
parent 16ff3a8727
commit 7c0aaa53bf
3 changed files with 22 additions and 37 deletions
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20
hw/kdrive/ephyr/ephyr.c
View File

@ -83,9 +83,10 @@ ephyrScreenInitialize (KdScreenInfo *screen, EphyrScrPriv *scrpriv)
screen->height = height;
}
screen->width_mm = screen->width * hostx_mm_per_pixel_horizontal();
screen->height_mm = screen->height * hostx_mm_per_pixel_vertical();
if (screen->fb[0].depth && screen->fb[0].depth != hostx_get_depth())
ErrorF("\nXephyr screen depth must match hosts, ignoring.\n");
screen->fb[0].depth = hostx_get_depth();
screen->rate = 72;
@ -345,16 +346,17 @@ ephyrRandRGetInfo (ScreenPtr pScreen, Rotation *rotations)
{
RRRegisterSize (pScreen,
sizes[n].width,
sizes[n].height,
sizes[n].width * hostx_mm_per_pixel_horizontal(),
sizes[n].height * hostx_mm_per_pixel_vertical());
sizes[n].height,
(sizes[n].width * screen->width_mm)/screen->width,
(sizes[n].height *screen->height_mm)/screen->height
);
n++;
}
}
pSize = RRRegisterSize (pScreen,
screen->width,
screen->height,
screen->height,
screen->width_mm,
screen->height_mm);
@ -372,8 +374,8 @@ ephyrRandRSetConfig (ScreenPtr pScreen,
RRScreenSizePtr pSize)
{
KdScreenPriv(pScreen);
KdScreenInfo *screen = pScreenPriv->screen;
EphyrScrPriv *scrpriv = screen->driver;
KdScreenInfo *screen = pScreenPriv->screen;
EphyrScrPriv *scrpriv = screen->driver;
Bool wasEnabled = pScreenPriv->enabled;
EphyrScrPriv oldscr;
int oldwidth;

33
hw/kdrive/ephyr/hostx.c
View File

@ -57,8 +57,6 @@ struct EphyrHostXVars
int depth;
XImage *ximg;
int win_width, win_height;
double mm_per_pixel_vertical, mm_per_pixel_horizontal;
Bool use_host_cursor;
Bool have_shm;
long damage_debug_nsec;
@ -78,6 +76,7 @@ extern int kdMaxScanCode;
extern int kdMinKeyCode;
extern int kdMaxKeyCode;
extern int kdKeymapWidth;
extern int monitorResolution;
/* X Error traps */
@ -189,11 +188,13 @@ hostx_init(void)
HostX.depth = DefaultDepth(HostX.dpy, HostX.screen);
HostX.visual = DefaultVisual(HostX.dpy, HostX.screen);
/* old way of getting dpi
HostX.mm_per_pixel_vertical = (double)DisplayHeightMM(HostX.dpy, HostX.screen)
/ DisplayHeight(HostX.dpy, HostX.screen);
HostX.mm_per_pixel_horizontal = (double)DisplayWidthMM(HostX.dpy, HostX.screen)
/ DisplayWidth(HostX.dpy, HostX.screen);
*/
if (HostX.win_pre_existing != None)
{
@ -222,14 +223,14 @@ hostx_init(void)
else
{
HostX.win = XCreateWindow(HostX.dpy,
HostX.winroot,
0,0,100,100, /* will resize */
0,
CopyFromParent,
CopyFromParent,
CopyFromParent,
CWEventMask,
&attr);
HostX.winroot,
0,0,100,100, /* will resize */
0,
CopyFromParent,
CopyFromParent,
CopyFromParent,
CWEventMask,
&attr);
XStoreName(HostX.dpy, HostX.win, "Xephyr");
}
@ -321,18 +322,6 @@ hostx_get_visual_masks (unsigned long *rmsk,
*bmsk = HostX.visual->blue_mask;
}
double
hostx_mm_per_pixel_vertical(void)
{
return HostX.mm_per_pixel_vertical;
}
double
hostx_mm_per_pixel_horizontal(void)
{
return HostX.mm_per_pixel_horizontal;
}
void*
hostx_screen_init (int width, int height)

6
hw/kdrive/ephyr/hostx.h
View File

@ -111,12 +111,6 @@ hostx_get_visual_masks (unsigned long *rmsk,
unsigned long *gmsk,
unsigned long *bmsk);
double
hostx_mm_per_pixel_vertical(void);
double
hostx_mm_per_pixel_horizontal(void);
void*
hostx_screen_init (int width, int height);