From 0c1c1e307b4b02374cbc2211a0a7307e6691196a Mon Sep 17 00:00:00 2001 From: Jeffy Chen Date: Fri, 9 Aug 2019 10:01:15 +0800 Subject: [PATCH] client: X11: Disable complex regions by default Doing complex regions update is very slow with xserver 2d accels(exa/glamor), let's disable it by default. Use "XFREERDP_COMPLEX_REGIONS" environment to enable it. Signed-off-by: Jeffy Chen --- client/X11/xf_client.c | 3 +++ client/X11/xf_gdi.c | 5 +++++ 2 files changed, 8 insertions(+) diff --git a/client/X11/xf_client.c b/client/X11/xf_client.c index 4a3e0d2..2467107 100644 --- a/client/X11/xf_client.c +++ b/client/X11/xf_client.c @@ -1840,6 +1840,9 @@ static BOOL xfreerdp_client_new(freerdp* instance, rdpContext* context) xfc->_NET_SUPPORTED = XInternAtom(xfc->display, "_NET_SUPPORTED", True); xfc->_NET_SUPPORTING_WM_CHECK = XInternAtom(xfc->display, "_NET_SUPPORTING_WM_CHECK", True); + if (!getenv("XFREERDP_COMPLEX_REGIONS")) + xfc->complex_regions = FALSE; + if ((xfc->_NET_SUPPORTED != None) && (xfc->_NET_SUPPORTING_WM_CHECK != None)) { Atom actual_type; diff --git a/client/X11/xf_gdi.c b/client/X11/xf_gdi.c index 8b31d74..912fd38 100644 --- a/client/X11/xf_gdi.c +++ b/client/X11/xf_gdi.c @@ -1014,6 +1014,11 @@ static BOOL xf_gdi_update_screen(xfContext* xfc, const BYTE* pSrcData, XSetFunction(xfc->display, xfc->gc, GXcopy); XSetFillStyle(xfc->display, xfc->gc, FillSolid); + if (!xfc->complex_regions) { + nbRects = 1; + rects = region16_extents(pRegion); + } + for (i = 0; i < nbRects; i++) { UINT32 left = rects[i].left; -- 2.11.0