47 lines
1.8 KiB
Diff
47 lines
1.8 KiB
Diff
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From: Egbert Eich <eich@suse.de>
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Date: Fri Jan 15 16:52:18 2016 +0100
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Subject: [PATCH]Panning: Set panning state in xf86RandR12ScreenSetSize()
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Patch-mainline: to be upstreamed
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References: boo#771521
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Signed-off-by: Egbert Eich <eich@suse.com>
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Right after verifying the panning area the per-crtc panning state should
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be set.
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This fixes panning when set in the configuration.
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Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=771521
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Signed-off-by: Egbert Eich <eich@suse.de>
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---
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hw/xfree86/modes/xf86RandR12.c | 3 +++
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1 file changed, 3 insertions(+)
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Index: xorg-server-1.20.5/hw/xfree86/modes/xf86RandR12.c
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===================================================================
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--- xorg-server-1.20.5.orig/hw/xfree86/modes/xf86RandR12.c
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+++ xorg-server-1.20.5/hw/xfree86/modes/xf86RandR12.c
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@@ -685,6 +685,7 @@ xf86RandR12ScreenSetSize(ScreenPtr pScre
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WindowPtr pRoot = pScreen->root;
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PixmapPtr pScrnPix;
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Bool ret = FALSE;
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+ Bool panning = FALSE;
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int c;
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if (randrp->virtualX == -1 || randrp->virtualY == -1) {
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@@ -713,6 +714,7 @@ xf86RandR12ScreenSetSize(ScreenPtr pScre
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if (crtc->panningTrackingArea.y2 > crtc->panningTrackingArea.y1)
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crtc->panningTrackingArea.y2 += height - pScreen->height;
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xf86RandR13VerifyPanningArea(crtc, width, height);
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+ panning = panning ? TRUE : PANNING_ENABLED (crtc);
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xf86RandR13Pan(crtc, randrp->pointerX, randrp->pointerY);
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}
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}
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@@ -722,6 +724,7 @@ xf86RandR12ScreenSetSize(ScreenPtr pScre
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pScreen->height = pScrnPix->drawable.height = height;
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randrp->mmWidth = pScreen->mmWidth = mmWidth;
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randrp->mmHeight = pScreen->mmHeight = mmHeight;
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+ randrp->panning = panning;
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xf86SetViewport(pScreen, pScreen->width - 1, pScreen->height - 1);
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xf86SetViewport(pScreen, 0, 0);
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