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x11-libs/agg: Really commit gcc8 patch (#667376)

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Closes: https://bugs.gentoo.org/667376
Signed-off-by: Pacho Ramos <pacho@gentoo.org>
Package-Manager: Portage-2.3.50, Repoman-2.3.11
This commit is contained in:
Pacho Ramos
2018-10-01 08:49:39 +02:00
parent dcd94ee79f
commit 6fa22c5a66
1 changed files with 11 additions and 23 deletions
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34
x11-libs/agg/files/agg-2.5-gcc8.patch
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@@ -1,24 +1,12 @@
From ca818d4dcd428c5560fc3c341fbaf427a7485e32 Mon Sep 17 00:00:00 2001
From: Tom Hughes <tom@compton.nu>
Date: Sat, 22 Jun 2013 12:34:37 +0100
Subject: [PATCH 15/15] Ensure first value in the gamma table is always zero
---
include/agg_gamma_functions.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/agg_gamma_functions.h b/include/agg_gamma_functions.h
index beb0c04..b8eda52 100644
--- a/include/agg_gamma_functions.h
+++ b/include/agg_gamma_functions.h
@@ -49,6 +49,7 @@ namespace agg
diff -uprN agg-2.5/include/agg_renderer_outline_aa.h agg-2.5-fixed/include/agg_renderer_outline_aa.h
--- agg-2.5/include/agg_renderer_outline_aa.h 2018-08-25 02:02:52.507254241 +0800
+++ agg-2.5-fixed/include/agg_renderer_outline_aa.h 2018-08-25 02:04:15.291175316 +0800
@@ -1375,7 +1375,7 @@ namespace agg
//---------------------------------------------------------------------
void profile(const line_profile_aa& prof) { m_profile = &prof; }
const line_profile_aa& profile() const { return *m_profile; }
- line_profile_aa& profile() { return *m_profile; }
+ const line_profile_aa& profile() { return *m_profile; }
double operator() (double x) const
{
+ if (x == 0.0) return 0.0;
return pow(x, m_gamma);
}
--
1.8.1.4
//---------------------------------------------------------------------
int subpixel_width() const { return m_profile->subpixel_width(); }