Gecko [ tanishkshah.com ]

Name	Size	Permission	Date
FontMap.GDI	426 B	-rw-r--r--	2020-04-22 20:04
FontMap.Gnome	392 B	-rw-r--r--	2020-04-22 20:04
FontMap.cpp	7.34 KB	-rw-r--r--	2020-04-22 20:04
FontMap.h	1.84 KB	-rw-r--r--	2020-04-22 20:04
FontTableCache.cpp	2.37 KB	-rw-r--r--	2020-04-22 20:04
FontTableCache.h	1.06 KB	-rw-r--r--	2020-04-22 20:04
GDIFontInstance.cpp	9.6 KB	-rw-r--r--	2020-04-22 20:04
GDIFontInstance.h	3.6 KB	-rw-r--r--	2020-04-22 20:04
GDIFontMap.cpp	1.32 KB	-rw-r--r--	2020-04-22 20:04
GDIFontMap.h	1.23 KB	-rw-r--r--	2020-04-22 20:04
GDIGUISupport.cpp	862 B	-rw-r--r--	2020-04-22 20:04
GDIGUISupport.h	949 B	-rw-r--r--	2020-04-22 20:04
GUISupport.h	890 B	-rw-r--r--	2020-04-22 20:04
GnomeFontInstance.cpp	5.43 KB	-rw-r--r--	2020-04-22 20:04
GnomeFontInstance.h	3.79 KB	-rw-r--r--	2020-04-22 20:04
GnomeFontMap.cpp	1.39 KB	-rw-r--r--	2020-04-22 20:04
GnomeFontMap.h	1.21 KB	-rw-r--r--	2020-04-22 20:04
GnomeGUISupport.cpp	1.05 KB	-rw-r--r--	2020-04-22 20:04
GnomeGUISupport.h	961 B	-rw-r--r--	2020-04-22 20:04
LayoutSample.rc	3.37 KB	-rw-r--r--	2020-04-22 20:04
Makefile	2.91 KB	-rw-r--r--	2025-07-29 16:16
Makefile.in	2.92 KB	-rw-r--r--	2020-04-22 20:04
RenderingSurface.h	1.09 KB	-rw-r--r--	2020-04-22 20:04
Sample.txt	1.66 KB	-rw-r--r--	2020-04-22 20:04
ScriptCompositeFontInstance.cpp	3.2 KB	-rw-r--r--	2020-04-22 20:04
ScriptCompositeFontInstance.h	6.15 KB	-rw-r--r--	2020-04-22 20:04
Surface.cpp	892 B	-rw-r--r--	2020-04-22 20:04
Surface.h	519 B	-rw-r--r--	2020-04-22 20:04
UnicodeReader.cpp	4.1 KB	-rw-r--r--	2020-04-22 20:04
UnicodeReader.h	999 B	-rw-r--r--	2020-04-22 20:04
arraymem.h	646 B	-rw-r--r--	2020-04-22 20:04
cgnomelayout.c	8.45 KB	-rw-r--r--	2020-04-22 20:04
clayout.c	9.82 KB	-rw-r--r--	2020-04-22 20:04
cmaps.cpp	5.3 KB	-rw-r--r--	2020-04-22 20:04
cmaps.h	2.06 KB	-rw-r--r--	2020-04-22 20:04
gdiglue.cpp	1.67 KB	-rw-r--r--	2020-04-22 20:04
gdiglue.h	983 B	-rw-r--r--	2020-04-22 20:04
gnomeglue.cpp	1.64 KB	-rw-r--r--	2020-04-22 20:04
gnomeglue.h	986 B	-rw-r--r--	2020-04-22 20:04
gnomelayout.cpp	8.5 KB	-rw-r--r--	2020-04-22 20:04
gsupport.h	370 B	-rw-r--r--	2020-04-22 20:04
layout.cpp	9.8 KB	-rw-r--r--	2020-04-22 20:04
layout.sln	1.17 KB	-rw-r--r--	2020-04-22 20:04
layout.vcxproj	12.92 KB	-rw-r--r--	2020-04-22 20:04
layout.vcxproj.filters	3.06 KB	-rw-r--r--	2020-04-22 20:04
paragraph.cpp	7.58 KB	-rw-r--r--	2020-04-22 20:04
paragraph.h	2.18 KB	-rw-r--r--	2020-04-22 20:04
pflow.c	9.27 KB	-rw-r--r--	2020-04-22 20:04
pflow.h	940 B	-rw-r--r--	2020-04-22 20:04
readme.html	7.32 KB	-rw-r--r--	2020-04-22 20:04
resource.h	907 B	-rw-r--r--	2020-04-22 20:04
rsurface.cpp	712 B	-rw-r--r--	2020-04-22 20:04
rsurface.h	528 B	-rw-r--r--	2020-04-22 20:04
sfnt.h	4.9 KB	-rw-r--r--	2020-04-22 20:04
ucreader.cpp	509 B	-rw-r--r--	2020-04-22 20:04
ucreader.h	422 B	-rw-r--r--	2020-04-22 20:04

Rename

/*
 *************************************************************************
 *   © 2016 and later: Unicode, Inc. and others.
 *   License & terms of use: http://www.unicode.org/copyright.html#License
 *************************************************************************
 *************************************************************************
 *   Copyright (C) 2003 - 2008, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 *************************************************************************
 */

#include "layout/LETypes.h"

#include "FontTableCache.h"

#define TABLE_CACHE_INIT 5
#define TABLE_CACHE_GROW 5

struct FontTableCacheEntry
{
    LETag tag;
    const void *table;
};

FontTableCache::FontTableCache()
    : fTableCacheCurr(0), fTableCacheSize(TABLE_CACHE_INIT)
{
    fTableCache = LE_NEW_ARRAY(FontTableCacheEntry, fTableCacheSize);

if (fTableCache == NULL) {
        fTableCacheSize = 0;
        return;
    }

for (int i = 0; i < fTableCacheSize; i += 1) {
        fTableCache[i].tag   = 0;
        fTableCache[i].table = NULL;
    }
}

FontTableCache::~FontTableCache()
{
    for (int i = fTableCacheCurr - 1; i >= 0; i -= 1) {
        freeFontTable(fTableCache[i].table);

fTableCache[i].tag   = 0;
        fTableCache[i].table = NULL;
    }

fTableCacheCurr = 0;

LE_DELETE_ARRAY(fTableCache);
    fTableCache = NULL;
}

void FontTableCache::freeFontTable(const void *table) const
{
    LE_DELETE_ARRAY(table);
}

const void *FontTableCache::find(LETag tableTag) const
{
    for (int i = 0; i < fTableCacheCurr; i += 1) {
        if (fTableCache[i].tag == tableTag) {
            return fTableCache[i].table;
        }
    }

const void *table = readFontTable(tableTag);

((FontTableCache *) this)->add(tableTag, table);

return table;
}

void FontTableCache::add(LETag tableTag, const void *table)
{
    if (fTableCacheCurr >= fTableCacheSize) {
        le_int32 newSize = fTableCacheSize + TABLE_CACHE_GROW;

fTableCache = (FontTableCacheEntry *) LE_GROW_ARRAY(fTableCache, newSize);

for (le_int32 i = fTableCacheSize; i < newSize; i += 1) {
            fTableCache[i].tag   = 0;
            fTableCache[i].table = NULL;
        }

fTableCacheSize = newSize;
    }

fTableCache[fTableCacheCurr].tag   = tableTag;
    fTableCache[fTableCacheCurr].table = table;

fTableCacheCurr += 1;
}