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Minor cleanups. 

Copyright issues.
This commit is contained in:
Werner Lemberg 2005-10-21 09:08:28 +00:00
parent c1b6d08291
commit 560d5fed38
6 changed files with 57 additions and 13 deletions
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19
ChangeLog
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@ -1,22 +1,25 @@
2005-10-20 David Turner <david@freetype.org>
* src/base/ftdbgmem.c: fixes to better account for memory reallocations
* src/base/ftdbgmem.c (ft_mem_table_set, ft_mem_table_remove,
ft_mem_debug_alloc, ft_mem_debug_free, ft_mem_debug_realloc): Fixes
to better account for memory reallocations.
* src/lzw/ftlzw2.c, src/lzw/ftzopen.h, src/lzw/ftzopen.c, src/lzw/rules.mk:
first version of LZW loader re-implementation. Apparently, saves about
260 KB of heap memory when loading timR24.pcf.Z
* src/lzw/ftlzw2.c, src/lzw/ftzopen.h, src/lzw/ftzopen.c,
src/lzw/rules.mk: First version of LZW loader re-implementation.
Apparently, this saves about 260 KB of heap memory when loading
timR24.pcf.Z.
2005-10-20 Chia-I Wu <b90201047@ntu.edu.tw>
* include/freetype/ftbitmap.h (FT_Bitmap_Copy, FT_Bitmap_Embolden),
src/base/ftbdf.c (FT_Get_BDF_Property), src/cache/ftcmru.c
(FTC_MruList_Reset, FTC_MruList_Done, FTC_MruList_Lookup): Misuse of
FT_EXPORT/FT_EXPORT_DEF.
(FTC_MruList_Reset, FTC_MruList_Done, FTC_MruList_Lookup): Fix
FT_EXPORT/FT_EXPORT_DEF tagging.
2005-10-19 Chia-I Wu <b90201047@ntu.edu.tw>
* src/truetype/ttgload.c (TT_Load_Glyph): Allow size->ttmetrics to be
invalid when FT_LOAD_NO_SCALE is set.
* src/truetype/ttgload.c (TT_Load_Glyph): Allow size->ttmetrics to
be invalid when FT_LOAD_NO_SCALE is set.
2005-10-17 David Turner <david@freetype.org>

4
src/lzw/ftlzw2.c
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@ -1,8 +1,8 @@
/***************************************************************************/
/* */
/* ftlzw.c */
/* ftlzw2.c */
/* */
/* FreeType support for .Z compressed files. */
/* FreeType support for .Z compressed files (reimplementation). */
/* */
/* This optional component relies on NetBSD's zopen(). It should mainly */
/* be used to parse compressed PCF fonts, as found with many X11 server */

20
src/lzw/ftzopen.c
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@ -1,3 +1,23 @@
/***************************************************************************/
/* */
/* ftzopen.c */
/* */
/* FreeType support for .Z compressed files. */
/* */
/* This optional component relies on NetBSD's zopen(). It should mainly */
/* be used to parse compressed PCF fonts, as found with many X11 server */
/* distributions. */
/* */
/* Copyright 2005 by David Turner. */
/* */
/* This file is part of the FreeType project, and may only be used, */
/* modified, and distributed under the terms of the FreeType project */
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
/* this file you indicate that you have read the license and */
/* understand and accept it fully. */
/* */
/***************************************************************************/
#include "ftzopen.h"
#include FT_INTERNAL_MEMORY_H
#include FT_INTERNAL_STREAM_H

20
src/lzw/ftzopen.h
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@ -1,3 +1,23 @@
/***************************************************************************/
/* */
/* ftzopen.h */
/* */
/* FreeType support for .Z compressed files. */
/* */
/* This optional component relies on NetBSD's zopen(). It should mainly */
/* be used to parse compressed PCF fonts, as found with many X11 server */
/* distributions. */
/* */
/* Copyright 2005 by David Turner. */
/* */
/* This file is part of the FreeType project, and may only be used, */
/* modified, and distributed under the terms of the FreeType project */
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
/* this file you indicate that you have read the license and */
/* understand and accept it fully. */
/* */
/***************************************************************************/
#ifndef __FT_ZOPEN_H__
#define __FT_ZOPEN_H__

2
src/lzw/rules.mk
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@ -3,7 +3,7 @@
#
# Copyright 2004 by
# Copyright 2004, 2005 by
# Albert Chin-A-Young.
#
# Based on src/lzw/rules.mk, Copyright 2002 by

5
src/truetype/ttgload.c
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@ -2020,7 +2020,7 @@
#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
/* if FT_LOAD_NO_SCALE is not set, ttmetirc must be valid */
/* if FT_LOAD_NO_SCALE is not set, `ttmetrics' must be valid */
if ( !( load_flags & FT_LOAD_NO_SCALE ) && !size->ttmetrics.valid )
return TT_Err_Invalid_Size_Handle;
@ -2062,7 +2062,8 @@
/* This is _critical_ to get correct output for monochrome */
/* TrueType glyphs at all sizes using the bytecode interpreter. */
/* */
if ( !( load_flags & FT_LOAD_NO_SCALE ) && size->root.metrics.y_ppem < 24 )
if ( !( load_flags & FT_LOAD_NO_SCALE ) &&
size->root.metrics.y_ppem < 24 )
glyph->outline.flags |= FT_OUTLINE_HIGH_PRECISION;
return error;