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freetype2
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Small fixes and formatting.

This commit is contained in:
Werner Lemberg 2000-11-10 22:43:37 +00:00
parent 2bc7c45b5f
commit 645a153c0d
13 changed files with 150 additions and 151 deletions
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18
builds/cygwin/cygwin-def.in
View File

@ -33,13 +33,13 @@ INSTALL := @INSTALL@
INSTALL_DATA := @INSTALL_DATA@ INSTALL_DATA := @INSTALL_DATA@
MKINSTALLDIRS := $(BUILD)/mkinstalldirs MKINSTALLDIRS := $(BUILD)/mkinstalldirs
DISTCLEAN += $(BUILD)/config.cache \ DISTCLEAN += $(BUILD)/config.cache \
$(BUILD)/config.log \ $(BUILD)/config.log \
$(BUILD)/config.status \ $(BUILD)/config.status \
$(BUILD)/cygwin-def.mk \ $(BUILD)/cygwin-def.mk \
$(BUILD)/cygwin-cc.mk \ $(BUILD)/cygwin-cc.mk \
$(BUILD)/ftconfig.h \ $(BUILD)/ftconfig.h \
$(BUILD)/freetype-config \ $(BUILD)/freetype-config \
$(LIBTOOL) $(LIBTOOL)
@ -70,14 +70,14 @@ endif
# The directory where all library files are placed. # The directory where all library files are placed.
# #
# By default, this is the same as $(OBJ_DIR), however, this can be changed # By default, this is the same as $(OBJ_DIR); however, this can be changed
# to suit particular needs. # to suit particular needs.
# #
LIB_DIR := $(OBJ_DIR) LIB_DIR := $(OBJ_DIR)
# the NO_OUTPUT macro is appended to command lines in order to ignore # the NO_OUTPUT macro is appended to command lines in order to ignore
# the output of some programs.. # the output of some programs.
# #
NO_OUTPUT := 2> /dev/null NO_OUTPUT := 2> /dev/null

67
builds/cygwin/freetype-config.in
View File

@ -6,7 +6,7 @@ exec_prefix_set=no
usage() usage()
{ {
cat <<EOF cat <<EOF
Usage: freetype-config [OPTIONS] [LIBRARIES] Usage: freetype-config [OPTIONS] [LIBRARIES]
Options: Options:
[--prefix[=DIR]] [--prefix[=DIR]]
@ -15,11 +15,11 @@ Options:
[--libs] [--libs]
[--cflags] [--cflags]
EOF EOF
exit $1 exit $1
} }
if test $# -eq 0; then if test $# -eq 0; then
usage 1 1>&2 usage 1 1>&2
fi fi
@ -30,39 +30,40 @@ while test $# -gt 0; do
esac esac
case $1 in case $1 in
--prefix=*) --prefix=*)
prefix=$optarg prefix=$optarg
if test $exec_prefix_set = no ; then ;;
exec_prefix=$optarg --prefix)
fi echo_prefix=yes
;; ;;
--prefix) --exec-prefix=*)
echo_prefix=yes exec_prefix=$optarg
;; exec_prefix_set=yes
--exec-prefix=*) ;;
exec_prefix=$optarg --exec-prefix)
exec_prefix_set=yes echo_exec_prefix=yes
;; ;;
--exec-prefix) --version)
echo_exec_prefix=yes echo @VERSION@
;; exit 0
--version) ;;
echo @VERSION@ --cflags)
exit 0 echo_cflags=yes
;; ;;
--cflags) --libs)
echo_cflags=yes echo_libs=yes
;; ;;
--libs) *)
echo_libs=yes usage 1 1>&2
;; ;;
*)
usage 1 1>&2
;;
esac esac
shift shift
done done
if test "$exec_prefix_set" = "no"; then
exec_prefix=$prefix
fi
if test "$echo_prefix" = "yes"; then if test "$echo_prefix" = "yes"; then
echo $prefix echo $prefix
fi fi
@ -78,4 +79,4 @@ if test "$echo_libs" = "yes"; then
echo -L@libdir@ $libs echo -L@libdir@ $libs
fi fi
# EOF

8
builds/cygwin/install.mk
View File

@ -19,7 +19,7 @@ install: $(PROJECT_LIBRARY)
$(includedir)/freetype2/freetype/config \ $(includedir)/freetype2/freetype/config \
$(includedir)/freetype2/freetype/internal \ $(includedir)/freetype2/freetype/internal \
$(includedir)/freetype2/freetype/cache \ $(includedir)/freetype2/freetype/cache \
$(bindir) $(bindir)
$(LIBTOOL) --mode=install $(INSTALL) $(PROJECT_LIBRARY) $(libdir) $(LIBTOOL) --mode=install $(INSTALL) $(PROJECT_LIBRARY) $(libdir)
-for P in $(PUBLIC_H) ; do \ -for P in $(PUBLIC_H) ; do \
$(INSTALL_DATA) $$P $(includedir)/freetype2/freetype ; \ $(INSTALL_DATA) $$P $(includedir)/freetype2/freetype ; \
@ -37,7 +37,7 @@ install: $(PROJECT_LIBRARY)
uninstall: uninstall:
-$(LIBTOOL) --mode=uninstall $(RM) $(libdir)/lib$(PROJECT).$A -$(LIBTOOL) --mode=uninstall $(RM) $(libdir)/$(PROJECT_LIBRARY)
-$(DELETE) $(includedir)/freetype2/freetype/cache/* -$(DELETE) $(includedir)/freetype2/freetype/cache/*
-$(DELDIR) $(includedir)/freetype2/freetype/cache -$(DELDIR) $(includedir)/freetype2/freetype/cache
-$(DELETE) $(includedir)/freetype2/freetype/config/* -$(DELETE) $(includedir)/freetype2/freetype/config/*
@ -52,12 +52,12 @@ uninstall:
# Unix cleaning and distclean rules. # Unix cleaning and distclean rules.
# #
clean_project_unix: clean_project_cygwin:
-$(DELETE) $(BASE_OBJECTS) $(OBJ_M) $(OBJ_S) -$(DELETE) $(BASE_OBJECTS) $(OBJ_M) $(OBJ_S)
-$(DELETE) $(patsubst %.$O,%.$(SO),$(BASE_OBJECTS) $(OBJ_M) $(OBJ_S)) \ -$(DELETE) $(patsubst %.$O,%.$(SO),$(BASE_OBJECTS) $(OBJ_M) $(OBJ_S)) \
$(CLEAN) $(CLEAN)
distclean_project_unix: clean_project_unix distclean_project_cygwin: clean_project_cygwin
-$(DELETE) $(PROJECT_LIBRARY) -$(DELETE) $(PROJECT_LIBRARY)
-$(DELETE) $(OBJ_DIR)/.libs/* -$(DELETE) $(OBJ_DIR)/.libs/*
-$(DELDIR) $(OBJ_DIR)/.libs -$(DELDIR) $(OBJ_DIR)/.libs

67
builds/unix/freetype-config.in
View File

@ -6,7 +6,7 @@ exec_prefix_set=no
usage() usage()
{ {
cat <<EOF cat <<EOF
Usage: freetype-config [OPTIONS] [LIBRARIES] Usage: freetype-config [OPTIONS] [LIBRARIES]
Options: Options:
[--prefix[=DIR]] [--prefix[=DIR]]
@ -15,11 +15,11 @@ Options:
[--libs] [--libs]
[--cflags] [--cflags]
EOF EOF
exit $1 exit $1
} }
if test $# -eq 0; then if test $# -eq 0; then
usage 1 1>&2 usage 1 1>&2
fi fi
@ -30,39 +30,40 @@ while test $# -gt 0; do
esac esac
case $1 in case $1 in
--prefix=*) --prefix=*)
prefix=$optarg prefix=$optarg
if test $exec_prefix_set = no ; then ;;
exec_prefix=$optarg --prefix)
fi echo_prefix=yes
;; ;;
--prefix) --exec-prefix=*)
echo_prefix=yes exec_prefix=$optarg
;; exec_prefix_set=yes
--exec-prefix=*) ;;
exec_prefix=$optarg --exec-prefix)
exec_prefix_set=yes echo_exec_prefix=yes
;; ;;
--exec-prefix) --version)
echo_exec_prefix=yes echo @VERSION@
;; exit 0
--version) ;;
echo @VERSION@ --cflags)
exit 0 echo_cflags=yes
;; ;;
--cflags) --libs)
echo_cflags=yes echo_libs=yes
;; ;;
--libs) *)
echo_libs=yes usage 1 1>&2
;; ;;
*)
usage 1 1>&2
;;
esac esac
shift shift
done done
if test "$exec_prefix_set" = "no"; then
exec_prefix=$prefix
fi
if test "$echo_prefix" = "yes"; then if test "$echo_prefix" = "yes"; then
echo $prefix echo $prefix
fi fi
@ -78,4 +79,4 @@ if test "$echo_libs" = "yes"; then
echo -L@libdir@ $libs echo -L@libdir@ $libs
fi fi
# EOF

4
builds/unix/install.mk
View File

@ -19,7 +19,7 @@ install: $(PROJECT_LIBRARY)
$(includedir)/freetype2/freetype/config \ $(includedir)/freetype2/freetype/config \
$(includedir)/freetype2/freetype/internal \ $(includedir)/freetype2/freetype/internal \
$(includedir)/freetype2/freetype/cache \ $(includedir)/freetype2/freetype/cache \
$(bindir) $(bindir)
$(LIBTOOL) --mode=install $(INSTALL) $(PROJECT_LIBRARY) $(libdir) $(LIBTOOL) --mode=install $(INSTALL) $(PROJECT_LIBRARY) $(libdir)
-for P in $(PUBLIC_H) ; do \ -for P in $(PUBLIC_H) ; do \
$(INSTALL_DATA) $$P $(includedir)/freetype2/freetype ; \ $(INSTALL_DATA) $$P $(includedir)/freetype2/freetype ; \
@ -37,7 +37,7 @@ install: $(PROJECT_LIBRARY)
uninstall: uninstall:
-$(LIBTOOL) --mode=uninstall $(RM) $(libdir)/lib$(PROJECT).$A -$(LIBTOOL) --mode=uninstall $(RM) $(libdir)/$(PROJECT_LIBRARY)
-$(DELETE) $(includedir)/freetype2/freetype/cache/* -$(DELETE) $(includedir)/freetype2/freetype/cache/*
-$(DELDIR) $(includedir)/freetype2/freetype/cache -$(DELDIR) $(includedir)/freetype2/freetype/cache
-$(DELETE) $(includedir)/freetype2/freetype/config/* -$(DELETE) $(includedir)/freetype2/freetype/config/*

14
builds/unix/unix-def.in
View File

@ -33,13 +33,13 @@ INSTALL := @INSTALL@
INSTALL_DATA := @INSTALL_DATA@ INSTALL_DATA := @INSTALL_DATA@
MKINSTALLDIRS := $(BUILD)/mkinstalldirs MKINSTALLDIRS := $(BUILD)/mkinstalldirs
DISTCLEAN += $(BUILD)/config.cache \ DISTCLEAN += $(BUILD)/config.cache \
$(BUILD)/config.log \ $(BUILD)/config.log \
$(BUILD)/config.status \ $(BUILD)/config.status \
$(BUILD)/unix-def.mk \ $(BUILD)/unix-def.mk \
$(BUILD)/unix-cc.mk \ $(BUILD)/unix-cc.mk \
$(BUILD)/ftconfig.h \ $(BUILD)/ftconfig.h \
$(BUILD)/freetype-config \ $(BUILD)/freetype-config \
$(LIBTOOL) $(LIBTOOL)

39
include/freetype/cache/ftcchunk.h vendored
View File

@ -177,39 +177,32 @@
/* chunk set objects */ /* chunk set objects */
FT_EXPORT( void ) FT_EXPORT( void ) FTC_ChunkNode_Destroy( FTC_ChunkNode node );
FTC_ChunkNode_Destroy( FTC_ChunkNode node );
FT_EXPORT( FT_Error ) FT_EXPORT( FT_Error ) FTC_ChunkSet_New ( FTC_Chunk_Cache cache,
FTC_ChunkSet_New( FTC_Chunk_Cache cache, FT_Pointer type,
FT_Pointer type, FTC_ChunkSet *aset );
FTC_ChunkSet *aset );
FT_EXPORT( FT_Error ) FT_EXPORT( FT_Error ) FTC_ChunkSet_Lookup_Node(
FTC_ChunkSet_Lookup_Node( FTC_ChunkSet cset, FTC_ChunkSet cset,
FT_UInt glyph_index, FT_UInt glyph_index,
FTC_ChunkNode* anode, FTC_ChunkNode* anode,
FT_UInt *anindex ); FT_UInt *anindex );
/* chunk cache objects */ /* chunk cache objects */
FT_EXPORT( FT_Error ) FT_EXPORT( FT_Error ) FTC_Chunk_Cache_Init ( FTC_Chunk_Cache cache );
FTC_Chunk_Cache_Init( FTC_Chunk_Cache cache );
FT_EXPORT( void ) FTC_Chunk_Cache_Done ( FTC_Chunk_Cache cache );
FT_EXPORT( void ) FT_EXPORT( FT_Error ) FTC_Chunk_Cache_Lookup( FTC_Chunk_Cache cache,
FTC_Chunk_Cache_Done( FTC_Chunk_Cache cache ); FT_Pointer type,
FT_UInt gindex,
FTC_ChunkNode *anode,
FT_EXPORT( FT_Error ) FT_UInt *aindex );
FTC_Chunk_Cache_Lookup( FTC_Chunk_Cache cache,
FT_Pointer type,
FT_UInt gindex,
FTC_ChunkNode *anode,
FT_UInt *aindex );
#ifdef __cplusplus #ifdef __cplusplus

6
include/freetype/cache/ftcmanag.h vendored
View File

@ -143,7 +143,7 @@
/* will flush as many old cache nodes as possible (ignoring cache */ /* will flush as many old cache nodes as possible (ignoring cache */
/* nodes with a non-zero reference count). */ /* nodes with a non-zero reference count). */
/* */ /* */
/* <Input> */ /* <InOut> */
/* manager :: A handle to the cache manager. */ /* manager :: A handle to the cache manager. */
/* */ /* */
/* <Note> */ /* <Note> */
@ -212,6 +212,9 @@
/* */ /* */
/* cache_data :: A generic pointer passed to the destructor. */ /* cache_data :: A generic pointer passed to the destructor. */
/* */ /* */
/* <Return> */
/* The size of a given cache node in bytes. */
/* */
typedef FT_ULong (*FTC_CacheNode_SizeFunc)( FTC_CacheNode node, typedef FT_ULong (*FTC_CacheNode_SizeFunc)( FTC_CacheNode node,
FT_Pointer cache_data ); FT_Pointer cache_data );
@ -254,7 +257,6 @@
/* the cache manager never allocates cache node directly; it */ /* the cache manager never allocates cache node directly; it */
/* delegates this task to its cache objects. */ /* delegates this task to its cache objects. */
/* */ /* */
/* */
typedef struct FTC_CacheNode_Class_ typedef struct FTC_CacheNode_Class_
{ {
FTC_CacheNode_SizeFunc size_node; FTC_CacheNode_SizeFunc size_node;

3
include/freetype/cache/ftlru.h vendored
View File

@ -79,12 +79,11 @@
} FT_LruNodeRec, *FT_LruNode; } FT_LruNodeRec, *FT_LruNode;
/* forward declaration */ /* forward declaration */
typedef struct FT_LruRec_* FT_Lru; typedef struct FT_LruRec_* FT_Lru;
/* LRU clazz */ /* LRU class */
typedef struct FT_Lru_Class_ typedef struct FT_Lru_Class_
{ {
FT_UInt lru_size; /* object size in bytes */ FT_UInt lru_size; /* object size in bytes */

35
src/cache/ftcchunk.c vendored
View File

@ -173,7 +173,7 @@
FTC_ChunkNode* bucket_limit = bucket + cset->num_chunks; FTC_ChunkNode* bucket_limit = bucket + cset->num_chunks;
FT_Memory memory = cache->root.memory; FT_Memory memory = cache->root.memory;
FTC_ChunkSet_Class* clazz = cset->clazz; FTC_ChunkSet_Class* clazz = cset->clazz;
/* for each bucket, free the list of glyph nodes */ /* for each bucket, free the list of glyph nodes */
@ -183,7 +183,7 @@
FT_ListNode lrunode; FT_ListNode lrunode;
if (node) if ( node )
{ {
lrunode = FTC_CHUNKNODE_TO_LRUNODE( node ); lrunode = FTC_CHUNKNODE_TO_LRUNODE( node );
@ -191,15 +191,15 @@
manager->num_nodes--; manager->num_nodes--;
FT_List_Remove( glyphs_lru, lrunode ); FT_List_Remove( glyphs_lru, lrunode );
clazz->destroy_node( node ); clazz->destroy_node( node );
bucket[0] = 0; bucket[0] = 0;
} }
} }
if ( clazz->done ) if ( clazz->done )
clazz->done( cset ); clazz->done( cset );
FREE( cset->chunks ); FREE( cset->chunks );
FREE( cset ); FREE( cset );
@ -220,6 +220,7 @@
*anode = 0; *anode = 0;
if ( glyph_index >= cset->element_max ) if ( glyph_index >= cset->element_max )
error = FT_Err_Invalid_Argument; error = FT_Err_Invalid_Argument;
else else
@ -350,19 +351,19 @@
/*************************************************************************/ /*************************************************************************/
FT_EXPORT_DEF( FT_Error ) FT_EXPORT_DEF( FT_Error ) FTC_Chunk_Cache_Init( FTC_Chunk_Cache cache )
FTC_Chunk_Cache_Init( FTC_Chunk_Cache cache )
{ {
FT_Memory memory = cache->root.memory; FT_Memory memory = cache->root.memory;
FT_Error error; FT_Error error;
FTC_Chunk_Cache_Class* ccache_clazz; FTC_Chunk_Cache_Class* ccache_clazz;
/* set up root node_class to be used by manager */ /* set up root node_class to be used by manager */
cache->root.node_clazz = cache->root.node_clazz =
(FTC_CacheNode_Class*)&ftc_chunk_cache_node_class; (FTC_CacheNode_Class*)&ftc_chunk_cache_node_class;
/* setup "compare" shortcut */ /* setup `compare' shortcut */
ccache_clazz = (FTC_Chunk_Cache_Class*)cache->root.clazz; ccache_clazz = (FTC_Chunk_Cache_Class*)cache->root.clazz;
cache->compare = ccache_clazz->cset_class->compare; cache->compare = ccache_clazz->cset_class->compare;
@ -376,19 +377,18 @@
} }
FT_EXPORT_DEF( void ) FT_EXPORT_DEF( void ) FTC_Chunk_Cache_Done( FTC_Chunk_Cache cache )
FTC_Chunk_Cache_Done( FTC_Chunk_Cache cache )
{ {
/* discard glyph sets */ /* discard glyph sets */
FT_Lru_Done( cache->csets_lru ); FT_Lru_Done( cache->csets_lru );
} }
FT_EXPORT_DEF( FT_Error )
FTC_Chunk_Cache_Lookup( FTC_Chunk_Cache cache, FT_EXPORT_DEF( FT_Error ) FTC_Chunk_Cache_Lookup( FTC_Chunk_Cache cache,
FT_Pointer type, FT_Pointer type,
FT_UInt gindex, FT_UInt gindex,
FTC_ChunkNode *anode, FTC_ChunkNode *anode,
FT_UInt *aindex ) FT_UInt *aindex )
{ {
FT_Error error; FT_Error error;
FTC_ChunkSet cset; FTC_ChunkSet cset;
@ -436,4 +436,5 @@
return error; return error;
} }
/* END */ /* END */

25
src/cache/ftcglyph.c vendored
View File

@ -377,19 +377,19 @@
/*************************************************************************/ /*************************************************************************/
FT_EXPORT_DEF( FT_Error ) FT_EXPORT_DEF( FT_Error ) FTC_Glyph_Cache_Init( FTC_Glyph_Cache cache )
FTC_Glyph_Cache_Init( FTC_Glyph_Cache cache )
{ {
FT_Memory memory = cache->root.memory; FT_Memory memory = cache->root.memory;
FT_Error error; FT_Error error;
FTC_Glyph_Cache_Class* gcache_clazz; FTC_Glyph_Cache_Class* gcache_clazz;
/* set up root node_class to be used by manager */ /* set up root node_class to be used by manager */
cache->root.node_clazz = cache->root.node_clazz =
(FTC_CacheNode_Class*)&ftc_glyph_cache_node_class; (FTC_CacheNode_Class*)&ftc_glyph_cache_node_class;
/* setup the "compare" shortcut */ /* setup the `compare' shortcut */
gcache_clazz = (FTC_Glyph_Cache_Class*)cache->root.clazz; gcache_clazz = (FTC_Glyph_Cache_Class*)cache->root.clazz;
cache->compare = gcache_clazz->gset_class->compare; cache->compare = gcache_clazz->gset_class->compare;
@ -410,32 +410,32 @@
} }
FT_EXPORT_DEF( void ) FT_EXPORT_DEF( void ) FTC_Glyph_Cache_Done( FTC_Glyph_Cache cache )
FTC_Glyph_Cache_Done( FTC_Glyph_Cache cache )
{ {
/* discard glyph sets */ /* discard glyph sets */
FT_Lru_Done( cache->gsets_lru ); FT_Lru_Done( cache->gsets_lru );
} }
FT_EXPORT_DEF( FT_Error ) FT_EXPORT_DEF( FT_Error ) FTC_Glyph_Cache_Lookup( FTC_Glyph_Cache cache,
FTC_Glyph_Cache_Lookup( FTC_Glyph_Cache cache, FT_Pointer type,
FT_Pointer type, FT_UInt gindex,
FT_UInt gindex, FTC_GlyphNode *anode )
FTC_GlyphNode *anode )
{ {
FT_Error error; FT_Error error;
FTC_GlyphSet gset; FTC_GlyphSet gset;
FTC_GlyphNode node; FTC_GlyphNode node;
FTC_Manager manager; FTC_Manager manager;
/* check for valid `desc' delayed to FT_Lru_Lookup() */ /* check for valid `desc' delayed to FT_Lru_Lookup() */
if ( !cache || !anode ) if ( !cache || !anode )
return FT_Err_Invalid_Argument; return FT_Err_Invalid_Argument;
*anode = 0; *anode = 0;
gset = cache->last_gset; gset = cache->last_gset;
if ( !gset || !cache->compare( gset, type ) ) if ( !gset || !cache->compare( gset, type ) )
{ {
error = FT_Lru_Lookup( cache->gsets_lru, error = FT_Lru_Lookup( cache->gsets_lru,
@ -465,4 +465,5 @@
return error; return error;
} }
/* END */ /* END */

2
src/cache/ftcimage.c vendored
View File

@ -73,7 +73,7 @@
FT_CALLBACK_DEF FT_CALLBACK_DEF
FT_Error ftc_glyph_image_node_new( FTC_GlyphSet gset, FT_Error ftc_glyph_image_node_new( FTC_GlyphSet gset,
FT_UInt glyph_index, FT_UInt glyph_index,
FTC_GlyphImage* anode ) FTC_GlyphImage *anode )
{ {
FT_Memory memory = gset->memory; FT_Memory memory = gset->memory;
FTC_ImageSet imageset = (FTC_ImageSet)gset; FTC_ImageSet imageset = (FTC_ImageSet)gset;

13
src/cache/ftcsbits.c vendored
View File

@ -94,7 +94,7 @@
FT_CALLBACK_DEF FT_CALLBACK_DEF
FT_Error ftc_sbit_chunk_node_new( FTC_ChunkSet cset, FT_Error ftc_sbit_chunk_node_new( FTC_ChunkSet cset,
FT_UInt index, FT_UInt index,
FTC_ChunkNode* anode ) FTC_ChunkNode *anode )
{ {
FT_Error error; FT_Error error;
FT_Memory memory = cset->memory; FT_Memory memory = cset->memory;
@ -358,9 +358,9 @@
FTC_SBit_Cache *acache ) FTC_SBit_Cache *acache )
{ {
return FTC_Manager_Register_Cache( return FTC_Manager_Register_Cache(
manager, manager,
(FTC_Cache_Class*)&ftc_sbit_cache_class, (FTC_Cache_Class*)&ftc_sbit_cache_class,
(FTC_Cache*)acache ); (FTC_Cache*)acache );
} }
@ -373,14 +373,15 @@
FTC_ChunkNode node; FTC_ChunkNode node;
FT_UInt cindex; FT_UInt cindex;
/* argument checks delayed to FTC_Chunk_Cache_Lookup */ /* argument checks delayed to FTC_Chunk_Cache_Lookup */
if (!ansbit) if ( !ansbit )
return FT_Err_Invalid_Argument; return FT_Err_Invalid_Argument;
*ansbit = 0; *ansbit = 0;
error = FTC_Chunk_Cache_Lookup( &cache->root, desc, gindex, error = FTC_Chunk_Cache_Lookup( &cache->root, desc, gindex,
&node, &cindex ); &node, &cindex );
if (!error) if ( !error )
*ansbit = (FTC_SBit)node->elements + cindex; *ansbit = (FTC_SBit)node->elements + cindex;
return error; return error;