forked from pool/xorg-x11-server
Accepting request 177931 from home:michalsrb:branches:X11:XOrg
- u_xserver_xvfb-randr.patch * Add randr support to Xvfb (bnc#823410) OBS-URL: https://build.opensuse.org/request/show/177931 OBS-URL: https://build.opensuse.org/package/show/X11:XOrg/xorg-x11-server?expand=0&rev=446
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u_xserver_xvfb-randr.patch
Normal file
192
u_xserver_xvfb-randr.patch
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@ -0,0 +1,192 @@
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Author: Lambros Lambrou <lambroslambrou@google.com>
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Subject: xvfb: add randr support
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Patch-Mainline: To be upstreamed
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References: bnc#823410 fdo#26391
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Signed-off-by: Michal Srb <msrb@suse.cz>
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--- a/hw/vfb/InitOutput.c
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+++ b/hw/vfb/InitOutput.c
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@@ -66,6 +66,7 @@
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#include "dix.h"
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#include "miline.h"
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#include "glx_extinit.h"
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+#include "randrstr.h"
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#define VFB_DEFAULT_WIDTH 1280
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#define VFB_DEFAULT_HEIGHT 1024
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@@ -812,6 +813,165 @@
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}
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static Bool
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+vfbRROutputValidateMode(ScreenPtr pScreen,
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+ RROutputPtr output,
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+ RRModePtr mode)
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+{
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+ rrScrPriv(pScreen);
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+
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+ if (pScrPriv->minWidth <= mode->mode.width &&
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+ pScrPriv->maxWidth >= mode->mode.width &&
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+ pScrPriv->minHeight <= mode->mode.height &&
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+ pScrPriv->maxHeight >= mode->mode.height)
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+ return TRUE;
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+ else
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+ return FALSE;
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+}
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+
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+static Bool
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+vfbRRScreenSetSize(ScreenPtr pScreen,
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+ CARD16 width,
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+ CARD16 height,
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+ CARD32 mmWidth,
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+ CARD32 mmHeight)
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+{
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+ WindowPtr root = pScreen->root;
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+ WindowPtr layer;
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+ WindowPtr child;
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+ BoxRec box;
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+
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+ pScreen->width = width;
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+ pScreen->height = height;
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+ pScreen->mmWidth = mmWidth;
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+ pScreen->mmHeight = mmHeight;
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+
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+ // Resize the root window & adjust its clipping
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+ box.x1 = 0;
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+ box.y1 = 0;
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+ box.x2 = pScreen->width;
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+ box.y2 = pScreen->height;
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+ REGION_INIT(pScreen, &root->winSize, &box, 1);
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+ REGION_INIT(pScreen, &root->borderSize, &box, 1);
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+ REGION_RESET(pScreen, &root->borderClip, &box);
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+ root->drawable.width = pScreen->width;
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+ root->drawable.height = pScreen->height;
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+ REGION_BREAK (pScreen, &root->clipList);
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+
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+ // Update the clipping regions of all windows
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+ for (child = root->firstChild; child; child = child->nextSib)
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+ (*pScreen->MarkOverlappedWindows)(child, child, &layer);
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+
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+ if (root->firstChild)
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+ {
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+ (*pScreen->MarkOverlappedWindows)(root->firstChild,
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+ root->firstChild,
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+ (WindowPtr *)NULL);
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+ }
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+ else
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+ {
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+ (*pScreen->MarkWindow) (root);
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+ }
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+
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+ (*pScreen->ValidateTree)(root, NullWindow, VTOther);
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+ (*pScreen->HandleExposures)(root);
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+
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+ // Reposition top-level windows to fit new root size
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+ // XXX I assume this is what it does, but I'm not sure
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+ ResizeChildrenWinSize (root, 0, 0, 0, 0);
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+
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+
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+ // Check the pointer position
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+ WindowsRestructured ();
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+
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+ RRScreenSizeNotify (pScreen);
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+ RRTellChanged(pScreen);
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+
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+ // Flush resulting events, etc to clients
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+ FlushAllOutput ();
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+
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+ return TRUE;
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+}
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+
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+static Bool
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+vfbRRCrtcSet(ScreenPtr pScreen,
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+ RRCrtcPtr crtc,
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+ RRModePtr mode,
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+ int x,
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+ int y,
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+ Rotation rotation,
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+ int numOutput,
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+ RROutputPtr *outputs)
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+{
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+ return RRCrtcNotify(crtc, mode, x, y, rotation, NULL, numOutput, outputs);
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+}
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+
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+static Bool
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+vfbRRGetInfo(ScreenPtr pScreen, Rotation *rotations)
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+{
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+ return TRUE;
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+}
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+
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+static Bool
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+vfbRandRInit(ScreenPtr pScreen)
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+{
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+ rrScrPrivPtr pScrPriv;
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+#if RANDR_12_INTERFACE
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+ RRModePtr mode;
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+ RRCrtcPtr crtc;
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+ RROutputPtr output;
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+ xRRModeInfo modeInfo;
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+ char name[64];
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+#endif
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+
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+ if (!RRScreenInit (pScreen))
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+ return FALSE;
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+ pScrPriv = rrGetScrPriv(pScreen);
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+ pScrPriv->rrGetInfo = vfbRRGetInfo;
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+#if RANDR_12_INTERFACE
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+ pScrPriv->rrCrtcSet = vfbRRCrtcSet;
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+ pScrPriv->rrScreenSetSize = vfbRRScreenSetSize;
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+ pScrPriv->rrOutputSetProperty = NULL;
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+#if RANDR_13_INTERFACE
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+ pScrPriv->rrOutputGetProperty = NULL;
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+#endif
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+ pScrPriv->rrOutputValidateMode = vfbRROutputValidateMode;
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+ pScrPriv->rrModeDestroy = NULL;
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+
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+ RRScreenSetSizeRange (pScreen,
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+ 1, 1,
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+ pScreen->width, pScreen->height);
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+
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+ sprintf (name, "%dx%d", pScreen->width, pScreen->height);
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+ memset (&modeInfo, '\0', sizeof (modeInfo));
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+ modeInfo.width = pScreen->width;
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+ modeInfo.height = pScreen->height;
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+ modeInfo.nameLength = strlen (name);
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+
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+ mode = RRModeGet (&modeInfo, name);
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+ if (!mode)
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+ return FALSE;
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+
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+ crtc = RRCrtcCreate (pScreen, NULL);
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+ if (!crtc)
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+ return FALSE;
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+
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+ output = RROutputCreate (pScreen, "screen", 6, NULL);
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+ if (!output)
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+ return FALSE;
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+ if (!RROutputSetClones (output, NULL, 0))
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+ return FALSE;
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+ if (!RROutputSetModes (output, &mode, 1, 0))
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+ return FALSE;
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+ if (!RROutputSetCrtcs (output, &crtc, 1))
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+ return FALSE;
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+ if (!RROutputSetConnection (output, RR_Connected))
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+ return FALSE;
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+ RRCrtcNotify (crtc, mode, 0, 0, RR_Rotate_0, NULL, 1, &output);
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+#endif
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+ return TRUE;
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+}
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+
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+static Bool
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vfbScreenInit(ScreenPtr pScreen, int argc, char **argv)
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{
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vfbScreenInfoPtr pvfb = &vfbScreens[pScreen->myNum];
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@@ -885,6 +1045,9 @@
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if (!ret)
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return FALSE;
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+ if (!vfbRandRInit(pScreen))
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+ return FALSE;
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+
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pScreen->InstallColormap = vfbInstallColormap;
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pScreen->UninstallColormap = vfbUninstallColormap;
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pScreen->ListInstalledColormaps = vfbListInstalledColormaps;
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@ -1,3 +1,9 @@
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-------------------------------------------------------------------
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Thu Jun 6 15:21:18 UTC 2013 - msrb@suse.com
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- u_xserver_xvfb-randr.patch
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* Add randr support to Xvfb (bnc#823410)
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-------------------------------------------------------------------
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-------------------------------------------------------------------
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Sat May 11 09:32:10 UTC 2013 - schwab@suse.de
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Sat May 11 09:32:10 UTC 2013 - schwab@suse.de
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@ -181,6 +181,7 @@ Patch226: u_vgaHW-no-legacy.patch
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Patch227: u_init_framebuffer_base.patch
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Patch227: u_init_framebuffer_base.patch
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Patch228: u_aarch64-support.patch
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Patch228: u_aarch64-support.patch
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Patch229: u_disable-acpi-code.patch
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Patch229: u_disable-acpi-code.patch
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Patch230: u_xserver_xvfb-randr.patch
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%description
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%description
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This package contains the X.Org Server.
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This package contains the X.Org Server.
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@ -301,6 +302,7 @@ cp %{SOURCE96} .
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%patch227 -p1
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%patch227 -p1
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%patch228 -p1
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%patch228 -p1
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%patch229 -p1
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%patch229 -p1
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%patch230 -p1
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%build
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%build
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autoreconf -fi
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autoreconf -fi
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