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authorPeter Breitenlohner <peb@mppmu.mpg.de>2014-03-08 09:36:47 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2014-03-08 09:36:47 +0000
commiteef0289ade39edba534c15dd61f2503a8bbc7f6e (patch)
tree2aa9358260d4cf3eb86a95db05ae0fe88cb38e3f /Build/source/libs/freetype2/freetype-2.5.2/src/bzip2
parent484958800fef83977a155ee17c7adeb6dc7f6e1d (diff)
freetype 2.5.3
git-svn-id: svn://tug.org/texlive/trunk@33124 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/freetype2/freetype-2.5.2/src/bzip2')
-rw-r--r--Build/source/libs/freetype2/freetype-2.5.2/src/bzip2/Jamfile19
-rw-r--r--Build/source/libs/freetype2/freetype-2.5.2/src/bzip2/ftbzip2.c511
-rw-r--r--Build/source/libs/freetype2/freetype-2.5.2/src/bzip2/rules.mk63
3 files changed, 0 insertions, 593 deletions
diff --git a/Build/source/libs/freetype2/freetype-2.5.2/src/bzip2/Jamfile b/Build/source/libs/freetype2/freetype-2.5.2/src/bzip2/Jamfile
deleted file mode 100644
index 3da986dce65..00000000000
--- a/Build/source/libs/freetype2/freetype-2.5.2/src/bzip2/Jamfile
+++ /dev/null
@@ -1,19 +0,0 @@
-# FreeType 2 src/bzip2 Jamfile
-#
-# Copyright 2010 by
-# Joel Klinghed
-#
-# Based on src/lzw/Jamfile, Copyright 2004, 2006 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.
-
-SubDir FT2_TOP $(FT2_SRC_DIR) bzip2 ;
-
-Library $(FT2_LIB) : ftbzip2.c ;
-
-# end of src/bzip2 Jamfile
diff --git a/Build/source/libs/freetype2/freetype-2.5.2/src/bzip2/ftbzip2.c b/Build/source/libs/freetype2/freetype-2.5.2/src/bzip2/ftbzip2.c
deleted file mode 100644
index 74941302710..00000000000
--- a/Build/source/libs/freetype2/freetype-2.5.2/src/bzip2/ftbzip2.c
+++ /dev/null
@@ -1,511 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftbzip2.c */
-/* */
-/* FreeType support for .bz2 compressed files. */
-/* */
-/* This optional component relies on libbz2. It should mainly be used to */
-/* parse compressed PCF fonts, as found with many X11 server */
-/* distributions. */
-/* */
-/* Copyright 2010, 2012, 2013 by */
-/* Joel Klinghed. */
-/* */
-/* Based on src/gzip/ftgzip.c, Copyright 2002 - 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_INTERNAL_MEMORY_H
-#include FT_INTERNAL_STREAM_H
-#include FT_INTERNAL_DEBUG_H
-#include FT_BZIP2_H
-#include FT_CONFIG_STANDARD_LIBRARY_H
-
-
-#include FT_MODULE_ERRORS_H
-
-#undef __FTERRORS_H__
-
-#undef FT_ERR_PREFIX
-#define FT_ERR_PREFIX Bzip2_Err_
-#define FT_ERR_BASE FT_Mod_Err_Bzip2
-
-#include FT_ERRORS_H
-
-
-#ifdef FT_CONFIG_OPTION_USE_BZIP2
-
-#ifdef FT_CONFIG_OPTION_PIC
-#error "bzip2 code does not support PIC yet"
-#endif
-
-#define BZ_NO_STDIO /* Do not need FILE */
-#include <bzlib.h>
-
-
-/***************************************************************************/
-/***************************************************************************/
-/***** *****/
-/***** B Z I P 2 M E M O R Y M A N A G E M E N T *****/
-/***** *****/
-/***************************************************************************/
-/***************************************************************************/
-
- /* it is better to use FreeType memory routines instead of raw
- 'malloc/free' */
-
- typedef void *(* alloc_func)(void*, int, int);
- typedef void (* free_func)(void*, void*);
-
- static void*
- ft_bzip2_alloc( FT_Memory memory,
- int items,
- int size )
- {
- FT_ULong sz = (FT_ULong)size * items;
- FT_Error error;
- FT_Pointer p = NULL;
-
-
- (void)FT_ALLOC( p, sz );
- return p;
- }
-
-
- static void
- ft_bzip2_free( FT_Memory memory,
- void* address )
- {
- FT_MEM_FREE( address );
- }
-
-
-/***************************************************************************/
-/***************************************************************************/
-/***** *****/
-/***** B Z I P 2 F I L E D E S C R I P T O R *****/
-/***** *****/
-/***************************************************************************/
-/***************************************************************************/
-
-#define FT_BZIP2_BUFFER_SIZE 4096
-
- typedef struct FT_BZip2FileRec_
- {
- FT_Stream source; /* parent/source stream */
- FT_Stream stream; /* embedding stream */
- FT_Memory memory; /* memory allocator */
- bz_stream bzstream; /* bzlib input stream */
-
- FT_Byte input[FT_BZIP2_BUFFER_SIZE]; /* input read buffer */
-
- FT_Byte buffer[FT_BZIP2_BUFFER_SIZE]; /* output buffer */
- FT_ULong pos; /* position in output */
- FT_Byte* cursor;
- FT_Byte* limit;
-
- } FT_BZip2FileRec, *FT_BZip2File;
-
-
- /* check and skip .bz2 header - we don't support `transparent' compression */
- static FT_Error
- ft_bzip2_check_header( FT_Stream stream )
- {
- FT_Error error = FT_Err_Ok;
- FT_Byte head[4];
-
-
- if ( FT_STREAM_SEEK( 0 ) ||
- FT_STREAM_READ( head, 4 ) )
- goto Exit;
-
- /* head[0] && head[1] are the magic numbers; */
- /* head[2] is the version, and head[3] the blocksize */
- if ( head[0] != 0x42 ||
- head[1] != 0x5a ||
- head[2] != 0x68 ) /* only support bzip2 (huffman) */
- {
- error = FT_THROW( Invalid_File_Format );
- goto Exit;
- }
-
- Exit:
- return error;
- }
-
-
- static FT_Error
- ft_bzip2_file_init( FT_BZip2File zip,
- FT_Stream stream,
- FT_Stream source )
- {
- bz_stream* bzstream = &zip->bzstream;
- FT_Error error = FT_Err_Ok;
-
-
- zip->stream = stream;
- zip->source = source;
- zip->memory = stream->memory;
-
- zip->limit = zip->buffer + FT_BZIP2_BUFFER_SIZE;
- zip->cursor = zip->limit;
- zip->pos = 0;
-
- /* check .bz2 header */
- {
- stream = source;
-
- error = ft_bzip2_check_header( stream );
- if ( error )
- goto Exit;
-
- if ( FT_STREAM_SEEK( 0 ) )
- goto Exit;
- }
-
- /* initialize bzlib */
- bzstream->bzalloc = (alloc_func)ft_bzip2_alloc;
- bzstream->bzfree = (free_func) ft_bzip2_free;
- bzstream->opaque = zip->memory;
-
- bzstream->avail_in = 0;
- bzstream->next_in = (char*)zip->buffer;
-
- if ( BZ2_bzDecompressInit( bzstream, 0, 0 ) != BZ_OK ||
- bzstream->next_in == NULL )
- error = FT_THROW( Invalid_File_Format );
-
- Exit:
- return error;
- }
-
-
- static void
- ft_bzip2_file_done( FT_BZip2File zip )
- {
- bz_stream* bzstream = &zip->bzstream;
-
-
- BZ2_bzDecompressEnd( bzstream );
-
- /* clear the rest */
- bzstream->bzalloc = NULL;
- bzstream->bzfree = NULL;
- bzstream->opaque = NULL;
- bzstream->next_in = NULL;
- bzstream->next_out = NULL;
- bzstream->avail_in = 0;
- bzstream->avail_out = 0;
-
- zip->memory = NULL;
- zip->source = NULL;
- zip->stream = NULL;
- }
-
-
- static FT_Error
- ft_bzip2_file_reset( FT_BZip2File zip )
- {
- FT_Stream stream = zip->source;
- FT_Error error;
-
-
- if ( !FT_STREAM_SEEK( 0 ) )
- {
- bz_stream* bzstream = &zip->bzstream;
-
-
- BZ2_bzDecompressEnd( bzstream );
-
- bzstream->avail_in = 0;
- bzstream->next_in = (char*)zip->input;
- bzstream->avail_out = 0;
- bzstream->next_out = (char*)zip->buffer;
-
- zip->limit = zip->buffer + FT_BZIP2_BUFFER_SIZE;
- zip->cursor = zip->limit;
- zip->pos = 0;
-
- BZ2_bzDecompressInit( bzstream, 0, 0 );
- }
-
- return error;
- }
-
-
- static FT_Error
- ft_bzip2_file_fill_input( FT_BZip2File zip )
- {
- bz_stream* bzstream = &zip->bzstream;
- FT_Stream stream = zip->source;
- FT_ULong size;
-
-
- if ( stream->read )
- {
- size = stream->read( stream, stream->pos, zip->input,
- FT_BZIP2_BUFFER_SIZE );
- if ( size == 0 )
- return FT_THROW( Invalid_Stream_Operation );
- }
- else
- {
- size = stream->size - stream->pos;
- if ( size > FT_BZIP2_BUFFER_SIZE )
- size = FT_BZIP2_BUFFER_SIZE;
-
- if ( size == 0 )
- return FT_THROW( Invalid_Stream_Operation );
-
- FT_MEM_COPY( zip->input, stream->base + stream->pos, size );
- }
- stream->pos += size;
-
- bzstream->next_in = (char*)zip->input;
- bzstream->avail_in = size;
-
- return FT_Err_Ok;
- }
-
-
- static FT_Error
- ft_bzip2_file_fill_output( FT_BZip2File zip )
- {
- bz_stream* bzstream = &zip->bzstream;
- FT_Error error = FT_Err_Ok;
-
-
- zip->cursor = zip->buffer;
- bzstream->next_out = (char*)zip->cursor;
- bzstream->avail_out = FT_BZIP2_BUFFER_SIZE;
-
- while ( bzstream->avail_out > 0 )
- {
- int err;
-
-
- if ( bzstream->avail_in == 0 )
- {
- error = ft_bzip2_file_fill_input( zip );
- if ( error )
- break;
- }
-
- err = BZ2_bzDecompress( bzstream );
-
- if ( err == BZ_STREAM_END )
- {
- zip->limit = (FT_Byte*)bzstream->next_out;
- if ( zip->limit == zip->cursor )
- error = FT_THROW( Invalid_Stream_Operation );
- break;
- }
- else if ( err != BZ_OK )
- {
- error = FT_THROW( Invalid_Stream_Operation );
- break;
- }
- }
-
- return error;
- }
-
-
- /* fill output buffer; `count' must be <= FT_BZIP2_BUFFER_SIZE */
- static FT_Error
- ft_bzip2_file_skip_output( FT_BZip2File zip,
- FT_ULong count )
- {
- FT_Error error = FT_Err_Ok;
- FT_ULong delta;
-
-
- for (;;)
- {
- delta = (FT_ULong)( zip->limit - zip->cursor );
- if ( delta >= count )
- delta = count;
-
- zip->cursor += delta;
- zip->pos += delta;
-
- count -= delta;
- if ( count == 0 )
- break;
-
- error = ft_bzip2_file_fill_output( zip );
- if ( error )
- break;
- }
-
- return error;
- }
-
-
- static FT_ULong
- ft_bzip2_file_io( FT_BZip2File zip,
- FT_ULong pos,
- FT_Byte* buffer,
- FT_ULong count )
- {
- FT_ULong result = 0;
- FT_Error error;
-
-
- /* Reset inflate stream if we're seeking backwards. */
- /* Yes, that is not too efficient, but it saves memory :-) */
- if ( pos < zip->pos )
- {
- error = ft_bzip2_file_reset( zip );
- if ( error )
- goto Exit;
- }
-
- /* skip unwanted bytes */
- if ( pos > zip->pos )
- {
- error = ft_bzip2_file_skip_output( zip, (FT_ULong)( pos - zip->pos ) );
- if ( error )
- goto Exit;
- }
-
- if ( count == 0 )
- goto Exit;
-
- /* now read the data */
- for (;;)
- {
- FT_ULong delta;
-
-
- delta = (FT_ULong)( zip->limit - zip->cursor );
- if ( delta >= count )
- delta = count;
-
- FT_MEM_COPY( buffer, zip->cursor, delta );
- buffer += delta;
- result += delta;
- zip->cursor += delta;
- zip->pos += delta;
-
- count -= delta;
- if ( count == 0 )
- break;
-
- error = ft_bzip2_file_fill_output( zip );
- if ( error )
- break;
- }
-
- Exit:
- return result;
- }
-
-
-/***************************************************************************/
-/***************************************************************************/
-/***** *****/
-/***** B Z E M B E D D I N G S T R E A M *****/
-/***** *****/
-/***************************************************************************/
-/***************************************************************************/
-
- static void
- ft_bzip2_stream_close( FT_Stream stream )
- {
- FT_BZip2File zip = (FT_BZip2File)stream->descriptor.pointer;
- FT_Memory memory = stream->memory;
-
-
- if ( zip )
- {
- /* finalize bzip file descriptor */
- ft_bzip2_file_done( zip );
-
- FT_FREE( zip );
-
- stream->descriptor.pointer = NULL;
- }
- }
-
-
- static FT_ULong
- ft_bzip2_stream_io( FT_Stream stream,
- FT_ULong pos,
- FT_Byte* buffer,
- FT_ULong count )
- {
- FT_BZip2File zip = (FT_BZip2File)stream->descriptor.pointer;
-
-
- return ft_bzip2_file_io( zip, pos, buffer, count );
- }
-
-
- FT_EXPORT_DEF( FT_Error )
- FT_Stream_OpenBzip2( FT_Stream stream,
- FT_Stream source )
- {
- FT_Error error;
- FT_Memory memory = source->memory;
- FT_BZip2File zip = NULL;
-
-
- /*
- * check the header right now; this prevents allocating unnecessary
- * objects when we don't need them
- */
- error = ft_bzip2_check_header( source );
- if ( error )
- goto Exit;
-
- FT_ZERO( stream );
- stream->memory = memory;
-
- if ( !FT_QNEW( zip ) )
- {
- error = ft_bzip2_file_init( zip, stream, source );
- if ( error )
- {
- FT_FREE( zip );
- goto Exit;
- }
-
- stream->descriptor.pointer = zip;
- }
-
- stream->size = 0x7FFFFFFFL; /* don't know the real size! */
- stream->pos = 0;
- stream->base = 0;
- stream->read = ft_bzip2_stream_io;
- stream->close = ft_bzip2_stream_close;
-
- Exit:
- return error;
- }
-
-#else /* !FT_CONFIG_OPTION_USE_BZIP2 */
-
- FT_EXPORT_DEF( FT_Error )
- FT_Stream_OpenBzip2( FT_Stream stream,
- FT_Stream source )
- {
- FT_UNUSED( stream );
- FT_UNUSED( source );
-
- return FT_THROW( Unimplemented_Feature );
- }
-
-#endif /* !FT_CONFIG_OPTION_USE_BZIP2 */
-
-
-/* END */
diff --git a/Build/source/libs/freetype2/freetype-2.5.2/src/bzip2/rules.mk b/Build/source/libs/freetype2/freetype-2.5.2/src/bzip2/rules.mk
deleted file mode 100644
index 0ff2628b4a1..00000000000
--- a/Build/source/libs/freetype2/freetype-2.5.2/src/bzip2/rules.mk
+++ /dev/null
@@ -1,63 +0,0 @@
-#
-# FreeType 2 BZIP2 support configuration rules
-#
-
-# Copyright 2010 by
-# Joel Klinghed.
-#
-# Based on src/lzw/rules.mk, Copyright 2004-2006 by
-# Albert Chin-A-Young.
-#
-# 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.
-
-
-# BZIP2 driver directory
-#
-BZIP2_DIR := $(SRC_DIR)/bzip2
-
-
-# compilation flags for the driver
-#
-BZIP2_COMPILE := $(FT_COMPILE)
-
-
-# BZIP2 support sources (i.e., C files)
-#
-BZIP2_DRV_SRC := $(BZIP2_DIR)/ftbzip2.c
-
-# BZIP2 driver object(s)
-#
-# BZIP2_DRV_OBJ_M is used during `multi' builds
-# BZIP2_DRV_OBJ_S is used during `single' builds
-#
-BZIP2_DRV_OBJ_M := $(OBJ_DIR)/ftbzip2.$O
-BZIP2_DRV_OBJ_S := $(OBJ_DIR)/ftbzip2.$O
-
-# BZIP2 support source file for single build
-#
-BZIP2_DRV_SRC_S := $(BZIP2_DIR)/ftbzip2.c
-
-
-# BZIP2 support - single object
-#
-$(BZIP2_DRV_OBJ_S): $(BZIP2_DRV_SRC_S) $(BZIP2_DRV_SRC) $(FREETYPE_H) $(BZIP2_DRV_H)
- $(BZIP2_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $(BZIP2_DRV_SRC_S))
-
-
-# BZIP2 support - multiple objects
-#
-$(OBJ_DIR)/%.$O: $(BZIP2_DIR)/%.c $(FREETYPE_H) $(BZIP2_DRV_H)
- $(BZIP2_COMPILE) $T$(subst /,$(COMPILER_SEP),$@ $<)
-
-
-# update main driver object lists
-#
-DRV_OBJS_S += $(BZIP2_DRV_OBJ_S)
-DRV_OBJS_M += $(BZIP2_DRV_OBJ_M)
-
-
-# EOF