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https://github.com/archlinuxarm/PKGBUILDs.git
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41 lines
1.5 KiB
Diff
41 lines
1.5 KiB
Diff
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From 2752a03ba6435130848aa620b7ab4246eec2f77a Mon Sep 17 00:00:00 2001
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From: Tom Anderson <thomasanderson@chromium.org>
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Date: Mon, 4 Jun 2018 22:09:08 +0000
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Subject: [PATCH] X11: Fix mixup between DIP/pixel coordinates
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BUG=707721
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R=sky
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Change-Id: Ibbbff9c2c815700324f553a3b66e878f76938534
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Reviewed-on: https://chromium-review.googlesource.com/1083692
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Reviewed-by: Scott Violet <sky@chromium.org>
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Commit-Queue: Thomas Anderson <thomasanderson@chromium.org>
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Cr-Commit-Position: refs/heads/master@{#564261}
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---
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ui/views/widget/desktop_aura/desktop_screen_x11.cc | 9 +++++++--
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1 file changed, 7 insertions(+), 2 deletions(-)
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diff --git a/ui/views/widget/desktop_aura/desktop_screen_x11.cc b/ui/views/widget/desktop_aura/desktop_screen_x11.cc
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index 8fd5d379d344..e90710c2c39c 100644
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--- a/ui/views/widget/desktop_aura/desktop_screen_x11.cc
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+++ b/ui/views/widget/desktop_aura/desktop_screen_x11.cc
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@@ -216,8 +216,13 @@ display::Display DesktopScreenX11::GetDisplayNearestWindow(
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if (host) {
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DesktopWindowTreeHostX11* rwh = DesktopWindowTreeHostX11::GetHostForXID(
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host->GetAcceleratedWidget());
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- if (rwh)
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- return GetDisplayMatching(rwh->GetX11RootWindowBounds());
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+ if (rwh) {
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+ const float scale = 1.0f / GetDeviceScaleFactor();
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+ const gfx::Rect pixel_rect = rwh->GetX11RootWindowBounds();
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+ return GetDisplayMatching(
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+ gfx::Rect(gfx::ScaleToFlooredPoint(pixel_rect.origin(), scale),
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+ gfx::ScaleToCeiledSize(pixel_rect.size(), scale)));
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+ }
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}
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return GetPrimaryDisplay();
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--
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2.17.1
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