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Try to fix xrandr monitor selection - should now properly default to the primary monitor, as well as actually use it...

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5523 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2019-08-20 11:45:43 +00:00
parent 267d9a1753
commit 06be934fa2
1 changed files with 37 additions and 28 deletions
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23
engine/gl/gl_vidlinuxglx.c
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@ -682,6 +682,9 @@ static struct
XRRCrtcGamma * (*pGetCrtcGamma) (Display *dpy, RRCrtc crtc);
void (*pFreeGamma) (XRRCrtcGamma *gamma);
void (*pSetCrtcGamma) (Display *dpy, RRCrtc crtc, XRRCrtcGamma *gamma);
//v1.3 has non-0 primary monitors.
RROutput (*pGetOutputPrimary) (Display *dpy, Window window);
} xrandr;
static qboolean XRandR_Init(void)
{
@ -744,6 +747,8 @@ static qboolean XRandR_Init(void)
)
xrandr.canmodechange12 = true;
}
if (xrandr.vmajor > 1 || (xrandr.vmajor == 1 && xrandr.vminor >= 3))
xrandr.pGetOutputPrimary = Sys_GetAddressForName(xrandr.lib, "XRRGetOutputPrimary");
//FIXME: query monitor sizes and calculate dpi for vid.dpy_[x|y]
return true;
@ -880,7 +885,7 @@ static void XRandR_Shutdown(void)
}
static qboolean XRandR_FindOutput(const char *name)
{
XRROutputInfo *primary = NULL;
RROutput p;
int i;
if (!xrandr.canmodechange12)
return false;
@ -894,6 +899,12 @@ static qboolean XRandR_FindOutput(const char *name)
for (i = 0; i < xrandr.res->noutput; i++)
xrandr.outputs[i] = xrandr.pGetOutputInfo(vid_dpy, xrandr.res, xrandr.res->outputs[i]);
}
if (xrandr.pGetOutputPrimary)
p = xrandr.pGetOutputPrimary(vid_dpy, DefaultRootWindow(vid_dpy));
else if (xrandr.res->noutput)
p = xrandr.res->outputs[0];
else
p = 0;
xrandr.output = NULL;
xrandr.crtc = None;
if (xrandr.origgamma)
@ -909,19 +920,17 @@ static qboolean XRandR_FindOutput(const char *name)
{
if (xrandr.outputs[i]->connection != RR_Connected || !xrandr.outputs[i]->ncrtc)
continue; //not usable...
if (!primary || (xrandr.outputs[i]->npreferred && !primary->npreferred))
primary = xrandr.outputs[i];
if (!xrandr.output && xrandr.res->outputs[i] == p)
xrandr.output = xrandr.outputs[i];
if (*name && !strncmp(xrandr.outputs[i]->name, name, xrandr.outputs[i]->nameLen))
{ //this is the one they asked for
xrandr.output = xrandr.outputs[i];
break;
}
}
if (!xrandr.output)
xrandr.output = primary;
if (xrandr.output)
{
xrandr.crtc = xrandr.output->crtcs[0];
xrandr.crtc = xrandr.output->crtc;
xrandr.crtcinfo = xrandr.pGetCrtcInfo(vid_dpy, xrandr.res, xrandr.crtc);
if (xrandr.crtcinfo)
{
@ -943,7 +952,7 @@ static qboolean XRandr_PickScreen(const char *devicename, int *x, int *y, int *w
*y = c->y;
*width = c->width;
*height = c->height;
Con_Printf("Found monitor %s %ix%i +%i,%i\n", xrandr.output->name, c->width, c->height, c->x, c->y);
Con_Printf("Found monitor %s %ix%i %i,%i\n", xrandr.output->name, c->width, c->height, c->x, c->y);
return true;
}
return false;