frederik
/
xserver
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Make RandR CRTC info report panning area instead of just crtc area 

This makes the RandR info consistent with the Xinerama info.

Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Keith Packard 2009-01-30 15:43:04 -08:00
parent ea309e4745
commit 6e49fdd2c8
1 changed files with 18 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
randr/rrcrtc.c
View File

@ -655,6 +655,7 @@ ProcRRGetCrtcInfo (ClientPtr client)
RROutput *possible;
int i, j, k, n;
int width, height;
BoxRec panned_area;
REQUEST_SIZE_MATCH(xRRGetCrtcInfoReq);
crtc = LookupCrtc(client, stuff->crtc, DixReadAccess);
@ -675,11 +676,23 @@ ProcRRGetCrtcInfo (ClientPtr client)
rep.sequenceNumber = client->sequence;
rep.length = 0;
rep.timestamp = pScrPriv->lastSetTime.milliseconds;
rep.x = crtc->x;
rep.y = crtc->y;
RRCrtcGetScanoutSize (crtc, &width, &height);
rep.width = width;
rep.height = height;
if (pScrPriv->rrGetPanning &&
pScrPriv->rrGetPanning (pScreen, crtc, &panned_area, NULL, NULL) &&
(panned_area.x2 > panned_area.x1) && (panned_area.y2 > panned_area.y1))
{
rep.x = panned_area.x1;
rep.y = panned_area.y1;
rep.width = panned_area.x2 - panned_area.x1;
rep.height = panned_area.y2 - panned_area.y1;
}
else
{
RRCrtcGetScanoutSize (crtc, &width, &height);
rep.x = crtc->x;
rep.y = crtc->y;
rep.width = width;
rep.height = height;
}
rep.mode = mode ? mode->mode.id : 0;
rep.rotation = crtc->rotation;
rep.rotations = crtc->rotations;