diff options
Diffstat (limited to 'xorg-server/randr/rrxinerama.c')
| -rw-r--r-- | xorg-server/randr/rrxinerama.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/xorg-server/randr/rrxinerama.c b/xorg-server/randr/rrxinerama.c index 26894a663..b336bd7cd 100644 --- a/xorg-server/randr/rrxinerama.c +++ b/xorg-server/randr/rrxinerama.c @@ -344,15 +344,17 @@ ProcRRXineramaQueryScreens(ClientPtr client) ScreenPtr slave; rrScrPriv(pScreen); int has_primary = 0; + RRCrtcPtr primary_crtc = NULL; if (pScrPriv->primaryOutput && pScrPriv->primaryOutput->crtc) { has_primary = 1; + primary_crtc = pScrPriv->primaryOutput->crtc; RRXineramaWriteCrtc(client, pScrPriv->primaryOutput->crtc); } for (i = 0; i < pScrPriv->numCrtcs; i++) { if (has_primary && - pScrPriv->primaryOutput->crtc == pScrPriv->crtcs[i]) { + primary_crtc == pScrPriv->crtcs[i]) { has_primary = 0; continue; } @@ -362,8 +364,14 @@ ProcRRXineramaQueryScreens(ClientPtr client) xorg_list_for_each_entry(slave, &pScreen->output_slave_list, output_head) { rrScrPrivPtr pSlavePriv; pSlavePriv = rrGetScrPriv(slave); - for (i = 0; i < pSlavePriv->numCrtcs; i++) + for (i = 0; i < pSlavePriv->numCrtcs; i++) { + if (has_primary && + primary_crtc == pSlavePriv->crtcs[i]) { + has_primary = 0; + continue; + } RRXineramaWriteCrtc(client, pSlavePriv->crtcs[i]); + } } } |