From: Dave Airlie <airl...@redhat.com> The master contains the complete screen size bounds, so check the width/height against it.
Signed-off-by: Dave Airlie <airl...@redhat.com> --- randr/rrcrtc.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/randr/rrcrtc.c b/randr/rrcrtc.c index e5fe059..949ae60 100644 --- a/randr/rrcrtc.c +++ b/randr/rrcrtc.c @@ -1125,6 +1125,16 @@ ProcRRSetCrtcConfig(ClientPtr client) int source_height; PictTransform transform; struct pixman_f_transform f_transform, f_inverse; + int width, height; + + if (pScreen->isGPU) { + width = pScreen->current_master->width; + height = pScreen->current_master->height; + } + else { + width = pScreen->width; + height = pScreen->height; + } RRTransformCompute(stuff->x, stuff->y, mode->mode.width, mode->mode.height, @@ -1134,13 +1144,13 @@ ProcRRSetCrtcConfig(ClientPtr client) RRModeGetScanoutSize(mode, &transform, &source_width, &source_height); - if (stuff->x + source_width > pScreen->width) { + if (stuff->x + source_width > width) { client->errorValue = stuff->x; free(outputs); return BadValue; } - if (stuff->y + source_height > pScreen->height) { + if (stuff->y + source_height > height) { client->errorValue = stuff->y; free(outputs); return BadValue; -- 1.7.10.2 _______________________________________________ xorg-devel@lists.x.org: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel