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47 lines
1.3 KiB
47 lines
1.3 KiB
6 years ago
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From 55bbb98f5c5a89230127d6b998a6e23e634b5d0e Mon Sep 17 00:00:00 2001
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From: Behdad Esfahbod <behdad@behdad.org>
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Date: Tue, 1 Aug 2017 09:17:02 +0200
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Subject: [PATCH 077/132] [truetype] Fix loading of named instances.
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* src/truetype/ttgxvar.c (TT_Get_MM_Var): Preserve file position
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while loading the `avar' table.
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---
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ChangeLog | 7 +++++++
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include/freetype/ftmm.h | 2 +-
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src/truetype/ttgxvar.c | 11 ++++++++++-
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3 files changed, 18 insertions(+), 2 deletions(-)
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diff --git a/src/truetype/ttgxvar.c b/src/truetype/ttgxvar.c
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index 68458362e..df42b3bfd 100644
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--- a/src/truetype/ttgxvar.c
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+++ b/src/truetype/ttgxvar.c
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@@ -2136,8 +2136,16 @@
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goto Exit;
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if ( fvar_head.instanceCount && !face->blend->avar_loaded )
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+ {
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+ FT_ULong offset = FT_STREAM_POS();
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+
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+
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ft_var_load_avar( face );
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+ if ( FT_STREAM_SEEK( offset ) )
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+ goto Exit;
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+ }
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+
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ns = mmvar->namedstyle;
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nsc = face->blend->normalized_stylecoords;
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for ( i = 0; i < fvar_head.instanceCount; i++, ns++ )
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@@ -2171,7 +2179,7 @@
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SFNT_Service sfnt = (SFNT_Service)face->sfnt;
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FT_Int found, dummy1, dummy2;
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- FT_UInt strid = 0xFFFFFFFFUL;
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+ FT_UInt strid = ~0U;
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/* the default instance is missing in array the */
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--
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2.13.5
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