--- a/misc/libfreetype/src/cache/ftcimage.c Tue Jul 16 11:14:27 2013 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,163 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftcimage.c */
-/* */
-/* FreeType Image cache (body). */
-/* */
-/* Copyright 2000-2001, 2003, 2004, 2006, 2010 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* 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 <ft2build.h>
-#include FT_CACHE_H
-#include "ftcimage.h"
-#include FT_INTERNAL_MEMORY_H
-
-#include "ftccback.h"
-#include "ftcerror.h"
-
-
- /* finalize a given glyph image node */
- FT_LOCAL_DEF( void )
- ftc_inode_free( FTC_Node ftcinode,
- FTC_Cache cache )
- {
- FTC_INode inode = (FTC_INode)ftcinode;
- FT_Memory memory = cache->memory;
-
-
- if ( inode->glyph )
- {
- FT_Done_Glyph( inode->glyph );
- inode->glyph = NULL;
- }
-
- FTC_GNode_Done( FTC_GNODE( inode ), cache );
- FT_FREE( inode );
- }
-
-
- FT_LOCAL_DEF( void )
- FTC_INode_Free( FTC_INode inode,
- FTC_Cache cache )
- {
- ftc_inode_free( FTC_NODE( inode ), cache );
- }
-
-
- /* initialize a new glyph image node */
- FT_LOCAL_DEF( FT_Error )
- FTC_INode_New( FTC_INode *pinode,
- FTC_GQuery gquery,
- FTC_Cache cache )
- {
- FT_Memory memory = cache->memory;
- FT_Error error;
- FTC_INode inode = NULL;
-
-
- if ( !FT_NEW( inode ) )
- {
- FTC_GNode gnode = FTC_GNODE( inode );
- FTC_Family family = gquery->family;
- FT_UInt gindex = gquery->gindex;
- FTC_IFamilyClass clazz = FTC_CACHE__IFAMILY_CLASS( cache );
-
-
- /* initialize its inner fields */
- FTC_GNode_Init( gnode, gindex, family );
-
- /* we will now load the glyph image */
- error = clazz->family_load_glyph( family, gindex, cache,
- &inode->glyph );
- if ( error )
- {
- FTC_INode_Free( inode, cache );
- inode = NULL;
- }
- }
-
- *pinode = inode;
- return error;
- }
-
-
- FT_LOCAL_DEF( FT_Error )
- ftc_inode_new( FTC_Node *ftcpinode,
- FT_Pointer ftcgquery,
- FTC_Cache cache )
- {
- FTC_INode *pinode = (FTC_INode*)ftcpinode;
- FTC_GQuery gquery = (FTC_GQuery)ftcgquery;
-
-
- return FTC_INode_New( pinode, gquery, cache );
- }
-
-
- FT_LOCAL_DEF( FT_Offset )
- ftc_inode_weight( FTC_Node ftcinode,
- FTC_Cache ftccache )
- {
- FTC_INode inode = (FTC_INode)ftcinode;
- FT_Offset size = 0;
- FT_Glyph glyph = inode->glyph;
-
- FT_UNUSED( ftccache );
-
-
- switch ( glyph->format )
- {
- case FT_GLYPH_FORMAT_BITMAP:
- {
- FT_BitmapGlyph bitg;
-
-
- bitg = (FT_BitmapGlyph)glyph;
- size = bitg->bitmap.rows * ft_labs( bitg->bitmap.pitch ) +
- sizeof ( *bitg );
- }
- break;
-
- case FT_GLYPH_FORMAT_OUTLINE:
- {
- FT_OutlineGlyph outg;
-
-
- outg = (FT_OutlineGlyph)glyph;
- size = outg->outline.n_points *
- ( sizeof ( FT_Vector ) + sizeof ( FT_Byte ) ) +
- outg->outline.n_contours * sizeof ( FT_Short ) +
- sizeof ( *outg );
- }
- break;
-
- default:
- ;
- }
-
- size += sizeof ( *inode );
- return size;
- }
-
-
-#if 0
-
- FT_LOCAL_DEF( FT_Offset )
- FTC_INode_Weight( FTC_INode inode )
- {
- return ftc_inode_weight( FTC_NODE( inode ), NULL );
- }
-
-#endif /* 0 */
-
-
-/* END */