patch from wrong branch

f41
Caolán McNamara 11 years ago
parent 0459ed3143
commit 188f064fca

@ -1,20 +1,26 @@
From f31ac2405bbd0755fb14daa6cb84d7bb7d84c492 Mon Sep 17 00:00:00 2001
From 3ea40dc0c3be272fc700a439a99d802ed4542795 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
Date: Thu, 17 Apr 2014 11:56:17 +0100
Subject: [PATCH] Resolves: rhbz#1086714 overlarge pixmap
(cherry picked from commit f31ac2405bbd0755fb14daa6cb84d7bb7d84c492)
Conflicts:
canvas/source/cairo/cairo_xlib_cairo.cxx
vcl/unx/x11/xlimits.cxx
Change-Id: I015308406a43e6b039059a5e35316d59745d0a48
---
canvas/source/cairo/cairo_canvasbitmap.cxx | 2 +-
canvas/source/cairo/cairo_xlib_cairo.cxx | 7 ++++---
vcl/unx/x11/xlimits.cxx | 11 +++++------
3 files changed, 10 insertions(+), 10 deletions(-)
canvas/source/cairo/cairo_xlib_cairo.cxx | 9 +++++----
vcl/unx/x11/xlimits.cxx | 13 ++++++-------
3 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/canvas/source/cairo/cairo_canvasbitmap.cxx b/canvas/source/cairo/cairo_canvasbitmap.cxx
index 32c9167..eae1319 100644
index 277c133..d243596 100644
--- a/canvas/source/cairo/cairo_canvasbitmap.cxx
+++ b/canvas/source/cairo/cairo_canvasbitmap.cxx
@@ -159,7 +159,7 @@ namespace cairocanvas
@@ -158,7 +158,7 @@ namespace cairocanvas
pPixels = cairo_image_surface_create( CAIRO_FORMAT_ARGB32,
aSize.Width(), aSize.Height() );
cairo_t *pCairo = cairo_create( pPixels );
@ -24,7 +30,7 @@ index 32c9167..eae1319 100644
// suck ourselves from the X server to this buffer so then we can fiddle with
diff --git a/canvas/source/cairo/cairo_xlib_cairo.cxx b/canvas/source/cairo/cairo_xlib_cairo.cxx
index f52a8e7..e5bb189 100644
index bae6943..e5bb189 100644
--- a/canvas/source/cairo/cairo_xlib_cairo.cxx
+++ b/canvas/source/cairo/cairo_xlib_cairo.cxx
@@ -36,11 +36,12 @@ namespace
@ -32,10 +38,11 @@ index f52a8e7..e5bb189 100644
{
// The X protocol request CreatePixmap puts an upper bound
- // of 16 bit to the size.
- //
- // see, e.g. moz#424333, fdo#48961
+ // of 16 bit to the size. And in practice some drivers
+ // fall over with values close to the max.
- // see, e.g. moz#424333, fdo#48961
+
+ // see, e.g. moz#424333, fdo#48961, rhbz#1086714
// we've a duplicate of this in vcl :-(
- if (width > SAL_MAX_INT16 || height > SAL_MAX_INT16)
@ -44,7 +51,7 @@ index f52a8e7..e5bb189 100644
SAL_WARN("canvas", "overlarge pixmap: " << width << " x " << height);
return None;
diff --git a/vcl/unx/x11/xlimits.cxx b/vcl/unx/x11/xlimits.cxx
index 2d3606d..b8509cb 100644
index 71b9983..b8509cb 100644
--- a/vcl/unx/x11/xlimits.cxx
+++ b/vcl/unx/x11/xlimits.cxx
@@ -13,13 +13,12 @@
@ -55,11 +62,12 @@ index 2d3606d..b8509cb 100644
- // limits of the Xserver; which we should catch by a failed XCreatePixmap
- // call. However extra large values should be caught here since we'd run into
- // 16 bit truncation here without noticing.
+ // of 16 bit to the size. And in practice some drivers
+ // fall over with values close to the max.
- //
- // see, e.g. moz#424333
- if (width > SAL_MAX_INT16 || height > SAL_MAX_INT16)
+ // of 16 bit to the size. And in practice some drivers
+ // fall over with values close to the max.
+
+ // see, e.g. moz#424333, fdo#48961, rhbz#1086714
+ // we've a duplicate of this in canvas :-(
+ if (width > SAL_MAX_INT16-10 || height > SAL_MAX_INT16-10)

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