mirror of
https://github.com/ioquake/ioq3.git
synced 2024-11-10 07:11:46 +00:00
Add libogg 1.3.0
This commit is contained in:
Zack Middleton
parent
6d56d8bb33
commit
2a31f33fc6
5 changed files with 3335 additions and 21 deletions
49
Makefile
49
Makefile
|
|
@ -185,6 +185,10 @@ ifndef USE_INTERNAL_SPEEX
|
||||||
USE_INTERNAL_SPEEX=1
|
USE_INTERNAL_SPEEX=1
|
||||||
endif
|
endif
|
||||||
|
|
||||||
|
ifndef USE_INTERNAL_OGG
|
||||||
|
USE_INTERNAL_OGG=1
|
||||||
|
endif
|
||||||
|
|
||||||
ifndef USE_INTERNAL_OPUS
|
ifndef USE_INTERNAL_OPUS
|
||||||
USE_INTERNAL_OPUS=1
|
USE_INTERNAL_OPUS=1
|
||||||
endif
|
endif
|
||||||
|
|
@ -234,6 +238,7 @@ UIDIR=$(MOUNT_DIR)/ui
|
||||||
Q3UIDIR=$(MOUNT_DIR)/q3_ui
|
Q3UIDIR=$(MOUNT_DIR)/q3_ui
|
||||||
JPDIR=$(MOUNT_DIR)/jpeg-8c
|
JPDIR=$(MOUNT_DIR)/jpeg-8c
|
||||||
SPEEXDIR=$(MOUNT_DIR)/libspeex
|
SPEEXDIR=$(MOUNT_DIR)/libspeex
|
||||||
|
OGGDIR=$(MOUNT_DIR)/libogg-1.3.0
|
||||||
OPUSDIR=$(MOUNT_DIR)/opus-1.0.2
|
OPUSDIR=$(MOUNT_DIR)/opus-1.0.2
|
||||||
OPUSFILEDIR=$(MOUNT_DIR)/opusfile-0.2
|
OPUSFILEDIR=$(MOUNT_DIR)/opusfile-0.2
|
||||||
ZDIR=$(MOUNT_DIR)/zlib
|
ZDIR=$(MOUNT_DIR)/zlib
|
||||||
|
|
@ -374,10 +379,6 @@ ifneq (,$(findstring "$(PLATFORM)", "linux" "gnu_kfreebsd" "kfreebsd-gnu"))
|
||||||
endif
|
endif
|
||||||
endif
|
endif
|
||||||
|
|
||||||
ifeq ($(USE_CODEC_VORBIS),1)
|
|
||||||
CLIENT_LIBS += -lvorbisfile -lvorbis -logg
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(USE_MUMBLE),1)
|
ifeq ($(USE_MUMBLE),1)
|
||||||
CLIENT_LIBS += -lrt
|
CLIENT_LIBS += -lrt
|
||||||
endif
|
endif
|
||||||
|
|
@ -444,10 +445,6 @@ ifeq ($(PLATFORM),darwin)
|
||||||
BASE_CFLAGS += $(FREETYPE_CFLAGS)
|
BASE_CFLAGS += $(FREETYPE_CFLAGS)
|
||||||
endif
|
endif
|
||||||
|
|
||||||
ifeq ($(USE_CODEC_VORBIS),1)
|
|
||||||
CLIENT_LIBS += -lvorbisfile -lvorbis -logg
|
|
||||||
endif
|
|
||||||
|
|
||||||
BASE_CFLAGS += -D_THREAD_SAFE=1
|
BASE_CFLAGS += -D_THREAD_SAFE=1
|
||||||
|
|
||||||
ifeq ($(USE_LOCAL_HEADERS),1)
|
ifeq ($(USE_LOCAL_HEADERS),1)
|
||||||
|
|
@ -553,10 +550,6 @@ ifeq ($(PLATFORM),mingw32)
|
||||||
endif
|
endif
|
||||||
endif
|
endif
|
||||||
|
|
||||||
ifeq ($(USE_CODEC_VORBIS),1)
|
|
||||||
CLIENT_LIBS += -lvorbisfile -lvorbis -logg
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(ARCH),x86)
|
ifeq ($(ARCH),x86)
|
||||||
# build 32bit
|
# build 32bit
|
||||||
BASE_CFLAGS += -m32
|
BASE_CFLAGS += -m32
|
||||||
|
|
@ -634,10 +627,6 @@ ifeq ($(PLATFORM),freebsd)
|
||||||
endif
|
endif
|
||||||
endif
|
endif
|
||||||
|
|
||||||
ifeq ($(USE_CODEC_VORBIS),1)
|
|
||||||
CLIENT_LIBS += -lvorbisfile -lvorbis -logg
|
|
||||||
endif
|
|
||||||
|
|
||||||
# cross-compiling tweaks
|
# cross-compiling tweaks
|
||||||
ifeq ($(ARCH),i386)
|
ifeq ($(ARCH),i386)
|
||||||
ifeq ($(CROSS_COMPILING),1)
|
ifeq ($(CROSS_COMPILING),1)
|
||||||
|
|
@ -690,10 +679,6 @@ ifeq ($(PLATFORM),openbsd)
|
||||||
endif
|
endif
|
||||||
endif
|
endif
|
||||||
|
|
||||||
ifeq ($(USE_CODEC_VORBIS),1)
|
|
||||||
CLIENT_LIBS += -lvorbisfile -lvorbis -logg
|
|
||||||
endif
|
|
||||||
|
|
||||||
ifeq ($(USE_CURL),1)
|
ifeq ($(USE_CURL),1)
|
||||||
ifneq ($(USE_CURL_DLOPEN),1)
|
ifneq ($(USE_CURL_DLOPEN),1)
|
||||||
CLIENT_LIBS += -lcurl
|
CLIENT_LIBS += -lcurl
|
||||||
|
|
@ -922,6 +907,8 @@ endif
|
||||||
|
|
||||||
ifeq ($(USE_CODEC_VORBIS),1)
|
ifeq ($(USE_CODEC_VORBIS),1)
|
||||||
CLIENT_CFLAGS += -DUSE_CODEC_VORBIS
|
CLIENT_CFLAGS += -DUSE_CODEC_VORBIS
|
||||||
|
CLIENT_LIBS += -lvorbisfile -lvorbis
|
||||||
|
NEED_OGG=1
|
||||||
endif
|
endif
|
||||||
|
|
||||||
ifeq ($(USE_CODEC_OPUS),1)
|
ifeq ($(USE_CODEC_OPUS),1)
|
||||||
|
|
@ -933,7 +920,16 @@ ifeq ($(USE_CODEC_OPUS),1)
|
||||||
|
|
||||||
CLIENT_CFLAGS += -I$(OPUSFILEDIR)/include
|
CLIENT_CFLAGS += -I$(OPUSFILEDIR)/include
|
||||||
else
|
else
|
||||||
CLIENT_LIBS += -lopusfile -lopus -logg
|
CLIENT_LIBS += -lopusfile -lopus
|
||||||
|
endif
|
||||||
|
NEED_OGG=1
|
||||||
|
endif
|
||||||
|
|
||||||
|
ifeq ($(NEED_OGG),1)
|
||||||
|
ifeq ($(USE_INTERNAL_OGG),1)
|
||||||
|
CLIENT_CFLAGS += -I$(OGGDIR)/include
|
||||||
|
else
|
||||||
|
CLIENT_LIBS += -logg
|
||||||
endif
|
endif
|
||||||
endif
|
endif
|
||||||
|
|
||||||
|
|
@ -1885,6 +1881,14 @@ Q3OBJ += \
|
||||||
endif
|
endif
|
||||||
endif
|
endif
|
||||||
|
|
||||||
|
ifeq ($(NEED_OGG),1)
|
||||||
|
ifeq ($(USE_INTERNAL_OGG),1)
|
||||||
|
Q3OBJ += \
|
||||||
|
$(B)/client/bitwise.o \
|
||||||
|
$(B)/client/framing.o
|
||||||
|
endif
|
||||||
|
endif
|
||||||
|
|
||||||
ifeq ($(USE_INTERNAL_ZLIB),1)
|
ifeq ($(USE_INTERNAL_ZLIB),1)
|
||||||
Q3OBJ += \
|
Q3OBJ += \
|
||||||
$(B)/client/adler32.o \
|
$(B)/client/adler32.o \
|
||||||
|
|
@ -2499,6 +2503,9 @@ $(B)/client/%.o: $(BLIBDIR)/%.c
|
||||||
$(B)/client/%.o: $(SPEEXDIR)/%.c
|
$(B)/client/%.o: $(SPEEXDIR)/%.c
|
||||||
$(DO_CC)
|
$(DO_CC)
|
||||||
|
|
||||||
|
$(B)/client/%.o: $(OGGDIR)/src/%.c
|
||||||
|
$(DO_CC)
|
||||||
|
|
||||||
$(B)/client/opus/%.o: $(OPUSDIR)/src/%.c
|
$(B)/client/opus/%.o: $(OPUSDIR)/src/%.c
|
||||||
$(DO_CC)
|
$(DO_CC)
|
||||||
|
|
||||||
|
|
|
||||||
210
code/libogg-1.3.0/include/ogg/ogg.h
Normal file
210
code/libogg-1.3.0/include/ogg/ogg.h
Normal file
|
|
@ -0,0 +1,210 @@
|
||||||
|
/********************************************************************
|
||||||
|
* *
|
||||||
|
* THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. *
|
||||||
|
* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
|
||||||
|
* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
|
||||||
|
* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
|
||||||
|
* *
|
||||||
|
* THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 *
|
||||||
|
* by the Xiph.Org Foundation http://www.xiph.org/ *
|
||||||
|
* *
|
||||||
|
********************************************************************
|
||||||
|
|
||||||
|
function: toplevel libogg include
|
||||||
|
last mod: $Id: ogg.h 18044 2011-08-01 17:55:20Z gmaxwell $
|
||||||
|
|
||||||
|
********************************************************************/
|
||||||
|
#ifndef _OGG_H
|
||||||
|
#define _OGG_H
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include <stddef.h>
|
||||||
|
#include <ogg/os_types.h>
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
void *iov_base;
|
||||||
|
size_t iov_len;
|
||||||
|
} ogg_iovec_t;
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
long endbyte;
|
||||||
|
int endbit;
|
||||||
|
|
||||||
|
unsigned char *buffer;
|
||||||
|
unsigned char *ptr;
|
||||||
|
long storage;
|
||||||
|
} oggpack_buffer;
|
||||||
|
|
||||||
|
/* ogg_page is used to encapsulate the data in one Ogg bitstream page *****/
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
unsigned char *header;
|
||||||
|
long header_len;
|
||||||
|
unsigned char *body;
|
||||||
|
long body_len;
|
||||||
|
} ogg_page;
|
||||||
|
|
||||||
|
/* ogg_stream_state contains the current encode/decode state of a logical
|
||||||
|
Ogg bitstream **********************************************************/
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
unsigned char *body_data; /* bytes from packet bodies */
|
||||||
|
long body_storage; /* storage elements allocated */
|
||||||
|
long body_fill; /* elements stored; fill mark */
|
||||||
|
long body_returned; /* elements of fill returned */
|
||||||
|
|
||||||
|
|
||||||
|
int *lacing_vals; /* The values that will go to the segment table */
|
||||||
|
ogg_int64_t *granule_vals; /* granulepos values for headers. Not compact
|
||||||
|
this way, but it is simple coupled to the
|
||||||
|
lacing fifo */
|
||||||
|
long lacing_storage;
|
||||||
|
long lacing_fill;
|
||||||
|
long lacing_packet;
|
||||||
|
long lacing_returned;
|
||||||
|
|
||||||
|
unsigned char header[282]; /* working space for header encode */
|
||||||
|
int header_fill;
|
||||||
|
|
||||||
|
int e_o_s; /* set when we have buffered the last packet in the
|
||||||
|
logical bitstream */
|
||||||
|
int b_o_s; /* set after we've written the initial page
|
||||||
|
of a logical bitstream */
|
||||||
|
long serialno;
|
||||||
|
long pageno;
|
||||||
|
ogg_int64_t packetno; /* sequence number for decode; the framing
|
||||||
|
knows where there's a hole in the data,
|
||||||
|
but we need coupling so that the codec
|
||||||
|
(which is in a separate abstraction
|
||||||
|
layer) also knows about the gap */
|
||||||
|
ogg_int64_t granulepos;
|
||||||
|
|
||||||
|
} ogg_stream_state;
|
||||||
|
|
||||||
|
/* ogg_packet is used to encapsulate the data and metadata belonging
|
||||||
|
to a single raw Ogg/Vorbis packet *************************************/
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
unsigned char *packet;
|
||||||
|
long bytes;
|
||||||
|
long b_o_s;
|
||||||
|
long e_o_s;
|
||||||
|
|
||||||
|
ogg_int64_t granulepos;
|
||||||
|
|
||||||
|
ogg_int64_t packetno; /* sequence number for decode; the framing
|
||||||
|
knows where there's a hole in the data,
|
||||||
|
but we need coupling so that the codec
|
||||||
|
(which is in a separate abstraction
|
||||||
|
layer) also knows about the gap */
|
||||||
|
} ogg_packet;
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
unsigned char *data;
|
||||||
|
int storage;
|
||||||
|
int fill;
|
||||||
|
int returned;
|
||||||
|
|
||||||
|
int unsynced;
|
||||||
|
int headerbytes;
|
||||||
|
int bodybytes;
|
||||||
|
} ogg_sync_state;
|
||||||
|
|
||||||
|
/* Ogg BITSTREAM PRIMITIVES: bitstream ************************/
|
||||||
|
|
||||||
|
extern void oggpack_writeinit(oggpack_buffer *b);
|
||||||
|
extern int oggpack_writecheck(oggpack_buffer *b);
|
||||||
|
extern void oggpack_writetrunc(oggpack_buffer *b,long bits);
|
||||||
|
extern void oggpack_writealign(oggpack_buffer *b);
|
||||||
|
extern void oggpack_writecopy(oggpack_buffer *b,void *source,long bits);
|
||||||
|
extern void oggpack_reset(oggpack_buffer *b);
|
||||||
|
extern void oggpack_writeclear(oggpack_buffer *b);
|
||||||
|
extern void oggpack_readinit(oggpack_buffer *b,unsigned char *buf,int bytes);
|
||||||
|
extern void oggpack_write(oggpack_buffer *b,unsigned long value,int bits);
|
||||||
|
extern long oggpack_look(oggpack_buffer *b,int bits);
|
||||||
|
extern long oggpack_look1(oggpack_buffer *b);
|
||||||
|
extern void oggpack_adv(oggpack_buffer *b,int bits);
|
||||||
|
extern void oggpack_adv1(oggpack_buffer *b);
|
||||||
|
extern long oggpack_read(oggpack_buffer *b,int bits);
|
||||||
|
extern long oggpack_read1(oggpack_buffer *b);
|
||||||
|
extern long oggpack_bytes(oggpack_buffer *b);
|
||||||
|
extern long oggpack_bits(oggpack_buffer *b);
|
||||||
|
extern unsigned char *oggpack_get_buffer(oggpack_buffer *b);
|
||||||
|
|
||||||
|
extern void oggpackB_writeinit(oggpack_buffer *b);
|
||||||
|
extern int oggpackB_writecheck(oggpack_buffer *b);
|
||||||
|
extern void oggpackB_writetrunc(oggpack_buffer *b,long bits);
|
||||||
|
extern void oggpackB_writealign(oggpack_buffer *b);
|
||||||
|
extern void oggpackB_writecopy(oggpack_buffer *b,void *source,long bits);
|
||||||
|
extern void oggpackB_reset(oggpack_buffer *b);
|
||||||
|
extern void oggpackB_writeclear(oggpack_buffer *b);
|
||||||
|
extern void oggpackB_readinit(oggpack_buffer *b,unsigned char *buf,int bytes);
|
||||||
|
extern void oggpackB_write(oggpack_buffer *b,unsigned long value,int bits);
|
||||||
|
extern long oggpackB_look(oggpack_buffer *b,int bits);
|
||||||
|
extern long oggpackB_look1(oggpack_buffer *b);
|
||||||
|
extern void oggpackB_adv(oggpack_buffer *b,int bits);
|
||||||
|
extern void oggpackB_adv1(oggpack_buffer *b);
|
||||||
|
extern long oggpackB_read(oggpack_buffer *b,int bits);
|
||||||
|
extern long oggpackB_read1(oggpack_buffer *b);
|
||||||
|
extern long oggpackB_bytes(oggpack_buffer *b);
|
||||||
|
extern long oggpackB_bits(oggpack_buffer *b);
|
||||||
|
extern unsigned char *oggpackB_get_buffer(oggpack_buffer *b);
|
||||||
|
|
||||||
|
/* Ogg BITSTREAM PRIMITIVES: encoding **************************/
|
||||||
|
|
||||||
|
extern int ogg_stream_packetin(ogg_stream_state *os, ogg_packet *op);
|
||||||
|
extern int ogg_stream_iovecin(ogg_stream_state *os, ogg_iovec_t *iov,
|
||||||
|
int count, long e_o_s, ogg_int64_t granulepos);
|
||||||
|
extern int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og);
|
||||||
|
extern int ogg_stream_pageout_fill(ogg_stream_state *os, ogg_page *og, int nfill);
|
||||||
|
extern int ogg_stream_flush(ogg_stream_state *os, ogg_page *og);
|
||||||
|
extern int ogg_stream_flush_fill(ogg_stream_state *os, ogg_page *og, int nfill);
|
||||||
|
|
||||||
|
/* Ogg BITSTREAM PRIMITIVES: decoding **************************/
|
||||||
|
|
||||||
|
extern int ogg_sync_init(ogg_sync_state *oy);
|
||||||
|
extern int ogg_sync_clear(ogg_sync_state *oy);
|
||||||
|
extern int ogg_sync_reset(ogg_sync_state *oy);
|
||||||
|
extern int ogg_sync_destroy(ogg_sync_state *oy);
|
||||||
|
extern int ogg_sync_check(ogg_sync_state *oy);
|
||||||
|
|
||||||
|
extern char *ogg_sync_buffer(ogg_sync_state *oy, long size);
|
||||||
|
extern int ogg_sync_wrote(ogg_sync_state *oy, long bytes);
|
||||||
|
extern long ogg_sync_pageseek(ogg_sync_state *oy,ogg_page *og);
|
||||||
|
extern int ogg_sync_pageout(ogg_sync_state *oy, ogg_page *og);
|
||||||
|
extern int ogg_stream_pagein(ogg_stream_state *os, ogg_page *og);
|
||||||
|
extern int ogg_stream_packetout(ogg_stream_state *os,ogg_packet *op);
|
||||||
|
extern int ogg_stream_packetpeek(ogg_stream_state *os,ogg_packet *op);
|
||||||
|
|
||||||
|
/* Ogg BITSTREAM PRIMITIVES: general ***************************/
|
||||||
|
|
||||||
|
extern int ogg_stream_init(ogg_stream_state *os,int serialno);
|
||||||
|
extern int ogg_stream_clear(ogg_stream_state *os);
|
||||||
|
extern int ogg_stream_reset(ogg_stream_state *os);
|
||||||
|
extern int ogg_stream_reset_serialno(ogg_stream_state *os,int serialno);
|
||||||
|
extern int ogg_stream_destroy(ogg_stream_state *os);
|
||||||
|
extern int ogg_stream_check(ogg_stream_state *os);
|
||||||
|
extern int ogg_stream_eos(ogg_stream_state *os);
|
||||||
|
|
||||||
|
extern void ogg_page_checksum_set(ogg_page *og);
|
||||||
|
|
||||||
|
extern int ogg_page_version(const ogg_page *og);
|
||||||
|
extern int ogg_page_continued(const ogg_page *og);
|
||||||
|
extern int ogg_page_bos(const ogg_page *og);
|
||||||
|
extern int ogg_page_eos(const ogg_page *og);
|
||||||
|
extern ogg_int64_t ogg_page_granulepos(const ogg_page *og);
|
||||||
|
extern int ogg_page_serialno(const ogg_page *og);
|
||||||
|
extern long ogg_page_pageno(const ogg_page *og);
|
||||||
|
extern int ogg_page_packets(const ogg_page *og);
|
||||||
|
|
||||||
|
extern void ogg_packet_clear(ogg_packet *op);
|
||||||
|
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* _OGG_H */
|
||||||
147
code/libogg-1.3.0/include/ogg/os_types.h
Normal file
147
code/libogg-1.3.0/include/ogg/os_types.h
Normal file
|
|
@ -0,0 +1,147 @@
|
||||||
|
/********************************************************************
|
||||||
|
* *
|
||||||
|
* THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. *
|
||||||
|
* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
|
||||||
|
* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
|
||||||
|
* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
|
||||||
|
* *
|
||||||
|
* THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2002 *
|
||||||
|
* by the Xiph.Org Foundation http://www.xiph.org/ *
|
||||||
|
* *
|
||||||
|
********************************************************************
|
||||||
|
|
||||||
|
function: #ifdef jail to whip a few platforms into the UNIX ideal.
|
||||||
|
last mod: $Id: os_types.h 17712 2010-12-03 17:10:02Z xiphmont $
|
||||||
|
|
||||||
|
********************************************************************/
|
||||||
|
#ifndef _OS_TYPES_H
|
||||||
|
#define _OS_TYPES_H
|
||||||
|
|
||||||
|
/* make it easy on the folks that want to compile the libs with a
|
||||||
|
different malloc than stdlib */
|
||||||
|
#define _ogg_malloc malloc
|
||||||
|
#define _ogg_calloc calloc
|
||||||
|
#define _ogg_realloc realloc
|
||||||
|
#define _ogg_free free
|
||||||
|
|
||||||
|
#if defined(_WIN32)
|
||||||
|
|
||||||
|
# if defined(__CYGWIN__)
|
||||||
|
# include <stdint.h>
|
||||||
|
typedef int16_t ogg_int16_t;
|
||||||
|
typedef uint16_t ogg_uint16_t;
|
||||||
|
typedef int32_t ogg_int32_t;
|
||||||
|
typedef uint32_t ogg_uint32_t;
|
||||||
|
typedef int64_t ogg_int64_t;
|
||||||
|
typedef uint64_t ogg_uint64_t;
|
||||||
|
# elif defined(__MINGW32__)
|
||||||
|
# include <sys/types.h>
|
||||||
|
typedef short ogg_int16_t;
|
||||||
|
typedef unsigned short ogg_uint16_t;
|
||||||
|
typedef int ogg_int32_t;
|
||||||
|
typedef unsigned int ogg_uint32_t;
|
||||||
|
typedef long long ogg_int64_t;
|
||||||
|
typedef unsigned long long ogg_uint64_t;
|
||||||
|
# elif defined(__MWERKS__)
|
||||||
|
typedef long long ogg_int64_t;
|
||||||
|
typedef int ogg_int32_t;
|
||||||
|
typedef unsigned int ogg_uint32_t;
|
||||||
|
typedef short ogg_int16_t;
|
||||||
|
typedef unsigned short ogg_uint16_t;
|
||||||
|
# else
|
||||||
|
/* MSVC/Borland */
|
||||||
|
typedef __int64 ogg_int64_t;
|
||||||
|
typedef __int32 ogg_int32_t;
|
||||||
|
typedef unsigned __int32 ogg_uint32_t;
|
||||||
|
typedef __int16 ogg_int16_t;
|
||||||
|
typedef unsigned __int16 ogg_uint16_t;
|
||||||
|
# endif
|
||||||
|
|
||||||
|
#elif defined(__MACOS__)
|
||||||
|
|
||||||
|
# include <sys/types.h>
|
||||||
|
typedef SInt16 ogg_int16_t;
|
||||||
|
typedef UInt16 ogg_uint16_t;
|
||||||
|
typedef SInt32 ogg_int32_t;
|
||||||
|
typedef UInt32 ogg_uint32_t;
|
||||||
|
typedef SInt64 ogg_int64_t;
|
||||||
|
|
||||||
|
#elif (defined(__APPLE__) && defined(__MACH__)) /* MacOS X Framework build */
|
||||||
|
|
||||||
|
# include <inttypes.h>
|
||||||
|
typedef int16_t ogg_int16_t;
|
||||||
|
typedef uint16_t ogg_uint16_t;
|
||||||
|
typedef int32_t ogg_int32_t;
|
||||||
|
typedef uint32_t ogg_uint32_t;
|
||||||
|
typedef int64_t ogg_int64_t;
|
||||||
|
|
||||||
|
#elif defined(__HAIKU__)
|
||||||
|
|
||||||
|
/* Haiku */
|
||||||
|
# include <sys/types.h>
|
||||||
|
typedef short ogg_int16_t;
|
||||||
|
typedef unsigned short ogg_uint16_t;
|
||||||
|
typedef int ogg_int32_t;
|
||||||
|
typedef unsigned int ogg_uint32_t;
|
||||||
|
typedef long long ogg_int64_t;
|
||||||
|
|
||||||
|
#elif defined(__BEOS__)
|
||||||
|
|
||||||
|
/* Be */
|
||||||
|
# include <inttypes.h>
|
||||||
|
typedef int16_t ogg_int16_t;
|
||||||
|
typedef uint16_t ogg_uint16_t;
|
||||||
|
typedef int32_t ogg_int32_t;
|
||||||
|
typedef uint32_t ogg_uint32_t;
|
||||||
|
typedef int64_t ogg_int64_t;
|
||||||
|
|
||||||
|
#elif defined (__EMX__)
|
||||||
|
|
||||||
|
/* OS/2 GCC */
|
||||||
|
typedef short ogg_int16_t;
|
||||||
|
typedef unsigned short ogg_uint16_t;
|
||||||
|
typedef int ogg_int32_t;
|
||||||
|
typedef unsigned int ogg_uint32_t;
|
||||||
|
typedef long long ogg_int64_t;
|
||||||
|
|
||||||
|
#elif defined (DJGPP)
|
||||||
|
|
||||||
|
/* DJGPP */
|
||||||
|
typedef short ogg_int16_t;
|
||||||
|
typedef int ogg_int32_t;
|
||||||
|
typedef unsigned int ogg_uint32_t;
|
||||||
|
typedef long long ogg_int64_t;
|
||||||
|
|
||||||
|
#elif defined(R5900)
|
||||||
|
|
||||||
|
/* PS2 EE */
|
||||||
|
typedef long ogg_int64_t;
|
||||||
|
typedef int ogg_int32_t;
|
||||||
|
typedef unsigned ogg_uint32_t;
|
||||||
|
typedef short ogg_int16_t;
|
||||||
|
|
||||||
|
#elif defined(__SYMBIAN32__)
|
||||||
|
|
||||||
|
/* Symbian GCC */
|
||||||
|
typedef signed short ogg_int16_t;
|
||||||
|
typedef unsigned short ogg_uint16_t;
|
||||||
|
typedef signed int ogg_int32_t;
|
||||||
|
typedef unsigned int ogg_uint32_t;
|
||||||
|
typedef long long int ogg_int64_t;
|
||||||
|
|
||||||
|
#elif defined(__TMS320C6X__)
|
||||||
|
|
||||||
|
/* TI C64x compiler */
|
||||||
|
typedef signed short ogg_int16_t;
|
||||||
|
typedef unsigned short ogg_uint16_t;
|
||||||
|
typedef signed int ogg_int32_t;
|
||||||
|
typedef unsigned int ogg_uint32_t;
|
||||||
|
typedef long long int ogg_int64_t;
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
# include <ogg/config_types.h>
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* _OS_TYPES_H */
|
||||||
857
code/libogg-1.3.0/src/bitwise.c
Normal file
857
code/libogg-1.3.0/src/bitwise.c
Normal file
|
|
@ -0,0 +1,857 @@
|
||||||
|
/********************************************************************
|
||||||
|
* *
|
||||||
|
* THIS FILE IS PART OF THE Ogg CONTAINER SOURCE CODE. *
|
||||||
|
* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
|
||||||
|
* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
|
||||||
|
* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
|
||||||
|
* *
|
||||||
|
* THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2010 *
|
||||||
|
* by the Xiph.Org Foundation http://www.xiph.org/ *
|
||||||
|
* *
|
||||||
|
********************************************************************
|
||||||
|
|
||||||
|
function: packing variable sized words into an octet stream
|
||||||
|
last mod: $Id: bitwise.c 18051 2011-08-04 17:56:39Z giles $
|
||||||
|
|
||||||
|
********************************************************************/
|
||||||
|
|
||||||
|
/* We're 'LSb' endian; if we write a word but read individual bits,
|
||||||
|
then we'll read the lsb first */
|
||||||
|
|
||||||
|
#include <string.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <limits.h>
|
||||||
|
#include <ogg/ogg.h>
|
||||||
|
|
||||||
|
#define BUFFER_INCREMENT 256
|
||||||
|
|
||||||
|
static const unsigned long mask[]=
|
||||||
|
{0x00000000,0x00000001,0x00000003,0x00000007,0x0000000f,
|
||||||
|
0x0000001f,0x0000003f,0x0000007f,0x000000ff,0x000001ff,
|
||||||
|
0x000003ff,0x000007ff,0x00000fff,0x00001fff,0x00003fff,
|
||||||
|
0x00007fff,0x0000ffff,0x0001ffff,0x0003ffff,0x0007ffff,
|
||||||
|
0x000fffff,0x001fffff,0x003fffff,0x007fffff,0x00ffffff,
|
||||||
|
0x01ffffff,0x03ffffff,0x07ffffff,0x0fffffff,0x1fffffff,
|
||||||
|
0x3fffffff,0x7fffffff,0xffffffff };
|
||||||
|
|
||||||
|
static const unsigned int mask8B[]=
|
||||||
|
{0x00,0x80,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff};
|
||||||
|
|
||||||
|
void oggpack_writeinit(oggpack_buffer *b){
|
||||||
|
memset(b,0,sizeof(*b));
|
||||||
|
b->ptr=b->buffer=_ogg_malloc(BUFFER_INCREMENT);
|
||||||
|
b->buffer[0]='\0';
|
||||||
|
b->storage=BUFFER_INCREMENT;
|
||||||
|
}
|
||||||
|
|
||||||
|
void oggpackB_writeinit(oggpack_buffer *b){
|
||||||
|
oggpack_writeinit(b);
|
||||||
|
}
|
||||||
|
|
||||||
|
int oggpack_writecheck(oggpack_buffer *b){
|
||||||
|
if(!b->ptr || !b->storage)return -1;
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
int oggpackB_writecheck(oggpack_buffer *b){
|
||||||
|
return oggpack_writecheck(b);
|
||||||
|
}
|
||||||
|
|
||||||
|
void oggpack_writetrunc(oggpack_buffer *b,long bits){
|
||||||
|
long bytes=bits>>3;
|
||||||
|
if(b->ptr){
|
||||||
|
bits-=bytes*8;
|
||||||
|
b->ptr=b->buffer+bytes;
|
||||||
|
b->endbit=bits;
|
||||||
|
b->endbyte=bytes;
|
||||||
|
*b->ptr&=mask[bits];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void oggpackB_writetrunc(oggpack_buffer *b,long bits){
|
||||||
|
long bytes=bits>>3;
|
||||||
|
if(b->ptr){
|
||||||
|
bits-=bytes*8;
|
||||||
|
b->ptr=b->buffer+bytes;
|
||||||
|
b->endbit=bits;
|
||||||
|
b->endbyte=bytes;
|
||||||
|
*b->ptr&=mask8B[bits];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Takes only up to 32 bits. */
|
||||||
|
void oggpack_write(oggpack_buffer *b,unsigned long value,int bits){
|
||||||
|
if(bits<0 || bits>32) goto err;
|
||||||
|
if(b->endbyte>=b->storage-4){
|
||||||
|
void *ret;
|
||||||
|
if(!b->ptr)return;
|
||||||
|
if(b->storage>LONG_MAX-BUFFER_INCREMENT) goto err;
|
||||||
|
ret=_ogg_realloc(b->buffer,b->storage+BUFFER_INCREMENT);
|
||||||
|
if(!ret) goto err;
|
||||||
|
b->buffer=ret;
|
||||||
|
b->storage+=BUFFER_INCREMENT;
|
||||||
|
b->ptr=b->buffer+b->endbyte;
|
||||||
|
}
|
||||||
|
|
||||||
|
value&=mask[bits];
|
||||||
|
bits+=b->endbit;
|
||||||
|
|
||||||
|
b->ptr[0]|=value<<b->endbit;
|
||||||
|
|
||||||
|
if(bits>=8){
|
||||||
|
b->ptr[1]=(unsigned char)(value>>(8-b->endbit));
|
||||||
|
if(bits>=16){
|
||||||
|
b->ptr[2]=(unsigned char)(value>>(16-b->endbit));
|
||||||
|
if(bits>=24){
|
||||||
|
b->ptr[3]=(unsigned char)(value>>(24-b->endbit));
|
||||||
|
if(bits>=32){
|
||||||
|
if(b->endbit)
|
||||||
|
b->ptr[4]=(unsigned char)(value>>(32-b->endbit));
|
||||||
|
else
|
||||||
|
b->ptr[4]=0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
b->endbyte+=bits/8;
|
||||||
|
b->ptr+=bits/8;
|
||||||
|
b->endbit=bits&7;
|
||||||
|
return;
|
||||||
|
err:
|
||||||
|
oggpack_writeclear(b);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Takes only up to 32 bits. */
|
||||||
|
void oggpackB_write(oggpack_buffer *b,unsigned long value,int bits){
|
||||||
|
if(bits<0 || bits>32) goto err;
|
||||||
|
if(b->endbyte>=b->storage-4){
|
||||||
|
void *ret;
|
||||||
|
if(!b->ptr)return;
|
||||||
|
if(b->storage>LONG_MAX-BUFFER_INCREMENT) goto err;
|
||||||
|
ret=_ogg_realloc(b->buffer,b->storage+BUFFER_INCREMENT);
|
||||||
|
if(!ret) goto err;
|
||||||
|
b->buffer=ret;
|
||||||
|
b->storage+=BUFFER_INCREMENT;
|
||||||
|
b->ptr=b->buffer+b->endbyte;
|
||||||
|
}
|
||||||
|
|
||||||
|
value=(value&mask[bits])<<(32-bits);
|
||||||
|
bits+=b->endbit;
|
||||||
|
|
||||||
|
b->ptr[0]|=value>>(24+b->endbit);
|
||||||
|
|
||||||
|
if(bits>=8){
|
||||||
|
b->ptr[1]=(unsigned char)(value>>(16+b->endbit));
|
||||||
|
if(bits>=16){
|
||||||
|
b->ptr[2]=(unsigned char)(value>>(8+b->endbit));
|
||||||
|
if(bits>=24){
|
||||||
|
b->ptr[3]=(unsigned char)(value>>(b->endbit));
|
||||||
|
if(bits>=32){
|
||||||
|
if(b->endbit)
|
||||||
|
b->ptr[4]=(unsigned char)(value<<(8-b->endbit));
|
||||||
|
else
|
||||||
|
b->ptr[4]=0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
b->endbyte+=bits/8;
|
||||||
|
b->ptr+=bits/8;
|
||||||
|
b->endbit=bits&7;
|
||||||
|
return;
|
||||||
|
err:
|
||||||
|
oggpack_writeclear(b);
|
||||||
|
}
|
||||||
|
|
||||||
|
void oggpack_writealign(oggpack_buffer *b){
|
||||||
|
int bits=8-b->endbit;
|
||||||
|
if(bits<8)
|
||||||
|
oggpack_write(b,0,bits);
|
||||||
|
}
|
||||||
|
|
||||||
|
void oggpackB_writealign(oggpack_buffer *b){
|
||||||
|
int bits=8-b->endbit;
|
||||||
|
if(bits<8)
|
||||||
|
oggpackB_write(b,0,bits);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void oggpack_writecopy_helper(oggpack_buffer *b,
|
||||||
|
void *source,
|
||||||
|
long bits,
|
||||||
|
void (*w)(oggpack_buffer *,
|
||||||
|
unsigned long,
|
||||||
|
int),
|
||||||
|
int msb){
|
||||||
|
unsigned char *ptr=(unsigned char *)source;
|
||||||
|
|
||||||
|
long bytes=bits/8;
|
||||||
|
bits-=bytes*8;
|
||||||
|
|
||||||
|
if(b->endbit){
|
||||||
|
int i;
|
||||||
|
/* unaligned copy. Do it the hard way. */
|
||||||
|
for(i=0;i<bytes;i++)
|
||||||
|
w(b,(unsigned long)(ptr[i]),8);
|
||||||
|
}else{
|
||||||
|
/* aligned block copy */
|
||||||
|
if(b->endbyte+bytes+1>=b->storage){
|
||||||
|
void *ret;
|
||||||
|
if(!b->ptr) goto err;
|
||||||
|
if(b->endbyte+bytes+BUFFER_INCREMENT>b->storage) goto err;
|
||||||
|
b->storage=b->endbyte+bytes+BUFFER_INCREMENT;
|
||||||
|
ret=_ogg_realloc(b->buffer,b->storage);
|
||||||
|
if(!ret) goto err;
|
||||||
|
b->buffer=ret;
|
||||||
|
b->ptr=b->buffer+b->endbyte;
|
||||||
|
}
|
||||||
|
|
||||||
|
memmove(b->ptr,source,bytes);
|
||||||
|
b->ptr+=bytes;
|
||||||
|
b->endbyte+=bytes;
|
||||||
|
*b->ptr=0;
|
||||||
|
|
||||||
|
}
|
||||||
|
if(bits){
|
||||||
|
if(msb)
|
||||||
|
w(b,(unsigned long)(ptr[bytes]>>(8-bits)),bits);
|
||||||
|
else
|
||||||
|
w(b,(unsigned long)(ptr[bytes]),bits);
|
||||||
|
}
|
||||||
|
return;
|
||||||
|
err:
|
||||||
|
oggpack_writeclear(b);
|
||||||
|
}
|
||||||
|
|
||||||
|
void oggpack_writecopy(oggpack_buffer *b,void *source,long bits){
|
||||||
|
oggpack_writecopy_helper(b,source,bits,oggpack_write,0);
|
||||||
|
}
|
||||||
|
|
||||||
|
void oggpackB_writecopy(oggpack_buffer *b,void *source,long bits){
|
||||||
|
oggpack_writecopy_helper(b,source,bits,oggpackB_write,1);
|
||||||
|
}
|
||||||
|
|
||||||
|
void oggpack_reset(oggpack_buffer *b){
|
||||||
|
if(!b->ptr)return;
|
||||||
|
b->ptr=b->buffer;
|
||||||
|
b->buffer[0]=0;
|
||||||
|
b->endbit=b->endbyte=0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void oggpackB_reset(oggpack_buffer *b){
|
||||||
|
oggpack_reset(b);
|
||||||
|
}
|
||||||
|
|
||||||
|
void oggpack_writeclear(oggpack_buffer *b){
|
||||||
|
if(b->buffer)_ogg_free(b->buffer);
|
||||||
|
memset(b,0,sizeof(*b));
|
||||||
|
}
|
||||||
|
|
||||||
|
void oggpackB_writeclear(oggpack_buffer *b){
|
||||||
|
oggpack_writeclear(b);
|
||||||
|
}
|
||||||
|
|
||||||
|
void oggpack_readinit(oggpack_buffer *b,unsigned char *buf,int bytes){
|
||||||
|
memset(b,0,sizeof(*b));
|
||||||
|
b->buffer=b->ptr=buf;
|
||||||
|
b->storage=bytes;
|
||||||
|
}
|
||||||
|
|
||||||
|
void oggpackB_readinit(oggpack_buffer *b,unsigned char *buf,int bytes){
|
||||||
|
oggpack_readinit(b,buf,bytes);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Read in bits without advancing the bitptr; bits <= 32 */
|
||||||
|
long oggpack_look(oggpack_buffer *b,int bits){
|
||||||
|
unsigned long ret;
|
||||||
|
unsigned long m;
|
||||||
|
|
||||||
|
if(bits<0 || bits>32) return -1;
|
||||||
|
m=mask[bits];
|
||||||
|
bits+=b->endbit;
|
||||||
|
|
||||||
|
if(b->endbyte >= b->storage-4){
|
||||||
|
/* not the main path */
|
||||||
|
if(b->endbyte > b->storage-((bits+7)>>3)) return -1;
|
||||||
|
/* special case to avoid reading b->ptr[0], which might be past the end of
|
||||||
|
the buffer; also skips some useless accounting */
|
||||||
|
else if(!bits)return(0L);
|
||||||
|
}
|
||||||
|
|
||||||
|
ret=b->ptr[0]>>b->endbit;
|
||||||
|
if(bits>8){
|
||||||
|
ret|=b->ptr[1]<<(8-b->endbit);
|
||||||
|
if(bits>16){
|
||||||
|
ret|=b->ptr[2]<<(16-b->endbit);
|
||||||
|
if(bits>24){
|
||||||
|
ret|=b->ptr[3]<<(24-b->endbit);
|
||||||
|
if(bits>32 && b->endbit)
|
||||||
|
ret|=b->ptr[4]<<(32-b->endbit);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return(m&ret);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Read in bits without advancing the bitptr; bits <= 32 */
|
||||||
|
long oggpackB_look(oggpack_buffer *b,int bits){
|
||||||
|
unsigned long ret;
|
||||||
|
int m=32-bits;
|
||||||
|
|
||||||
|
if(m<0 || m>32) return -1;
|
||||||
|
bits+=b->endbit;
|
||||||
|
|
||||||
|
if(b->endbyte >= b->storage-4){
|
||||||
|
/* not the main path */
|
||||||
|
if(b->endbyte > b->storage-((bits+7)>>3)) return -1;
|
||||||
|
/* special case to avoid reading b->ptr[0], which might be past the end of
|
||||||
|
the buffer; also skips some useless accounting */
|
||||||
|
else if(!bits)return(0L);
|
||||||
|
}
|
||||||
|
|
||||||
|
ret=b->ptr[0]<<(24+b->endbit);
|
||||||
|
if(bits>8){
|
||||||
|
ret|=b->ptr[1]<<(16+b->endbit);
|
||||||
|
if(bits>16){
|
||||||
|
ret|=b->ptr[2]<<(8+b->endbit);
|
||||||
|
if(bits>24){
|
||||||
|
ret|=b->ptr[3]<<(b->endbit);
|
||||||
|
if(bits>32 && b->endbit)
|
||||||
|
ret|=b->ptr[4]>>(8-b->endbit);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return ((ret&0xffffffff)>>(m>>1))>>((m+1)>>1);
|
||||||
|
}
|
||||||
|
|
||||||
|
long oggpack_look1(oggpack_buffer *b){
|
||||||
|
if(b->endbyte>=b->storage)return(-1);
|
||||||
|
return((b->ptr[0]>>b->endbit)&1);
|
||||||
|
}
|
||||||
|
|
||||||
|
long oggpackB_look1(oggpack_buffer *b){
|
||||||
|
if(b->endbyte>=b->storage)return(-1);
|
||||||
|
return((b->ptr[0]>>(7-b->endbit))&1);
|
||||||
|
}
|
||||||
|
|
||||||
|
void oggpack_adv(oggpack_buffer *b,int bits){
|
||||||
|
bits+=b->endbit;
|
||||||
|
|
||||||
|
if(b->endbyte > b->storage-((bits+7)>>3)) goto overflow;
|
||||||
|
|
||||||
|
b->ptr+=bits/8;
|
||||||
|
b->endbyte+=bits/8;
|
||||||
|
b->endbit=bits&7;
|
||||||
|
return;
|
||||||
|
|
||||||
|
overflow:
|
||||||
|
b->ptr=NULL;
|
||||||
|
b->endbyte=b->storage;
|
||||||
|
b->endbit=1;
|
||||||
|
}
|
||||||
|
|
||||||
|
void oggpackB_adv(oggpack_buffer *b,int bits){
|
||||||
|
oggpack_adv(b,bits);
|
||||||
|
}
|
||||||
|
|
||||||
|
void oggpack_adv1(oggpack_buffer *b){
|
||||||
|
if(++(b->endbit)>7){
|
||||||
|
b->endbit=0;
|
||||||
|
b->ptr++;
|
||||||
|
b->endbyte++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void oggpackB_adv1(oggpack_buffer *b){
|
||||||
|
oggpack_adv1(b);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* bits <= 32 */
|
||||||
|
long oggpack_read(oggpack_buffer *b,int bits){
|
||||||
|
long ret;
|
||||||
|
unsigned long m;
|
||||||
|
|
||||||
|
if(bits<0 || bits>32) goto err;
|
||||||
|
m=mask[bits];
|
||||||
|
bits+=b->endbit;
|
||||||
|
|
||||||
|
if(b->endbyte >= b->storage-4){
|
||||||
|
/* not the main path */
|
||||||
|
if(b->endbyte > b->storage-((bits+7)>>3)) goto overflow;
|
||||||
|
/* special case to avoid reading b->ptr[0], which might be past the end of
|
||||||
|
the buffer; also skips some useless accounting */
|
||||||
|
else if(!bits)return(0L);
|
||||||
|
}
|
||||||
|
|
||||||
|
ret=b->ptr[0]>>b->endbit;
|
||||||
|
if(bits>8){
|
||||||
|
ret|=b->ptr[1]<<(8-b->endbit);
|
||||||
|
if(bits>16){
|
||||||
|
ret|=b->ptr[2]<<(16-b->endbit);
|
||||||
|
if(bits>24){
|
||||||
|
ret|=b->ptr[3]<<(24-b->endbit);
|
||||||
|
if(bits>32 && b->endbit){
|
||||||
|
ret|=b->ptr[4]<<(32-b->endbit);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
ret&=m;
|
||||||
|
b->ptr+=bits/8;
|
||||||
|
b->endbyte+=bits/8;
|
||||||
|
b->endbit=bits&7;
|
||||||
|
return ret;
|
||||||
|
|
||||||
|
overflow:
|
||||||
|
err:
|
||||||
|
b->ptr=NULL;
|
||||||
|
b->endbyte=b->storage;
|
||||||
|
b->endbit=1;
|
||||||
|
return -1L;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* bits <= 32 */
|
||||||
|
long oggpackB_read(oggpack_buffer *b,int bits){
|
||||||
|
long ret;
|
||||||
|
long m=32-bits;
|
||||||
|
|
||||||
|
if(m<0 || m>32) goto err;
|
||||||
|
bits+=b->endbit;
|
||||||
|
|
||||||
|
if(b->endbyte+4>=b->storage){
|
||||||
|
/* not the main path */
|
||||||
|
if(b->endbyte > b->storage-((bits+7)>>3)) goto overflow;
|
||||||
|
/* special case to avoid reading b->ptr[0], which might be past the end of
|
||||||
|
the buffer; also skips some useless accounting */
|
||||||
|
else if(!bits)return(0L);
|
||||||
|
}
|
||||||
|
|
||||||
|
ret=b->ptr[0]<<(24+b->endbit);
|
||||||
|
if(bits>8){
|
||||||
|
ret|=b->ptr[1]<<(16+b->endbit);
|
||||||
|
if(bits>16){
|
||||||
|
ret|=b->ptr[2]<<(8+b->endbit);
|
||||||
|
if(bits>24){
|
||||||
|
ret|=b->ptr[3]<<(b->endbit);
|
||||||
|
if(bits>32 && b->endbit)
|
||||||
|
ret|=b->ptr[4]>>(8-b->endbit);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
ret=((ret&0xffffffffUL)>>(m>>1))>>((m+1)>>1);
|
||||||
|
|
||||||
|
b->ptr+=bits/8;
|
||||||
|
b->endbyte+=bits/8;
|
||||||
|
b->endbit=bits&7;
|
||||||
|
return ret;
|
||||||
|
|
||||||
|
overflow:
|
||||||
|
err:
|
||||||
|
b->ptr=NULL;
|
||||||
|
b->endbyte=b->storage;
|
||||||
|
b->endbit=1;
|
||||||
|
return -1L;
|
||||||
|
}
|
||||||
|
|
||||||
|
long oggpack_read1(oggpack_buffer *b){
|
||||||
|
long ret;
|
||||||
|
|
||||||
|
if(b->endbyte >= b->storage) goto overflow;
|
||||||
|
ret=(b->ptr[0]>>b->endbit)&1;
|
||||||
|
|
||||||
|
b->endbit++;
|
||||||
|
if(b->endbit>7){
|
||||||
|
b->endbit=0;
|
||||||
|
b->ptr++;
|
||||||
|
b->endbyte++;
|
||||||
|
}
|
||||||
|
return ret;
|
||||||
|
|
||||||
|
overflow:
|
||||||
|
b->ptr=NULL;
|
||||||
|
b->endbyte=b->storage;
|
||||||
|
b->endbit=1;
|
||||||
|
return -1L;
|
||||||
|
}
|
||||||
|
|
||||||
|
long oggpackB_read1(oggpack_buffer *b){
|
||||||
|
long ret;
|
||||||
|
|
||||||
|
if(b->endbyte >= b->storage) goto overflow;
|
||||||
|
ret=(b->ptr[0]>>(7-b->endbit))&1;
|
||||||
|
|
||||||
|
b->endbit++;
|
||||||
|
if(b->endbit>7){
|
||||||
|
b->endbit=0;
|
||||||
|
b->ptr++;
|
||||||
|
b->endbyte++;
|
||||||
|
}
|
||||||
|
return ret;
|
||||||
|
|
||||||
|
overflow:
|
||||||
|
b->ptr=NULL;
|
||||||
|
b->endbyte=b->storage;
|
||||||
|
b->endbit=1;
|
||||||
|
return -1L;
|
||||||
|
}
|
||||||
|
|
||||||
|
long oggpack_bytes(oggpack_buffer *b){
|
||||||
|
return(b->endbyte+(b->endbit+7)/8);
|
||||||
|
}
|
||||||
|
|
||||||
|
long oggpack_bits(oggpack_buffer *b){
|
||||||
|
return(b->endbyte*8+b->endbit);
|
||||||
|
}
|
||||||
|
|
||||||
|
long oggpackB_bytes(oggpack_buffer *b){
|
||||||
|
return oggpack_bytes(b);
|
||||||
|
}
|
||||||
|
|
||||||
|
long oggpackB_bits(oggpack_buffer *b){
|
||||||
|
return oggpack_bits(b);
|
||||||
|
}
|
||||||
|
|
||||||
|
unsigned char *oggpack_get_buffer(oggpack_buffer *b){
|
||||||
|
return(b->buffer);
|
||||||
|
}
|
||||||
|
|
||||||
|
unsigned char *oggpackB_get_buffer(oggpack_buffer *b){
|
||||||
|
return oggpack_get_buffer(b);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Self test of the bitwise routines; everything else is based on
|
||||||
|
them, so they damned well better be solid. */
|
||||||
|
|
||||||
|
#ifdef _V_SELFTEST
|
||||||
|
#include <stdio.h>
|
||||||
|
|
||||||
|
static int ilog(unsigned int v){
|
||||||
|
int ret=0;
|
||||||
|
while(v){
|
||||||
|
ret++;
|
||||||
|
v>>=1;
|
||||||
|
}
|
||||||
|
return(ret);
|
||||||
|
}
|
||||||
|
|
||||||
|
oggpack_buffer o;
|
||||||
|
oggpack_buffer r;
|
||||||
|
|
||||||
|
void report(char *in){
|
||||||
|
fprintf(stderr,"%s",in);
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
void cliptest(unsigned long *b,int vals,int bits,int *comp,int compsize){
|
||||||
|
long bytes,i;
|
||||||
|
unsigned char *buffer;
|
||||||
|
|
||||||
|
oggpack_reset(&o);
|
||||||
|
for(i=0;i<vals;i++)
|
||||||
|
oggpack_write(&o,b[i],bits?bits:ilog(b[i]));
|
||||||
|
buffer=oggpack_get_buffer(&o);
|
||||||
|
bytes=oggpack_bytes(&o);
|
||||||
|
if(bytes!=compsize)report("wrong number of bytes!\n");
|
||||||
|
for(i=0;i<bytes;i++)if(buffer[i]!=comp[i]){
|
||||||
|
for(i=0;i<bytes;i++)fprintf(stderr,"%x %x\n",(int)buffer[i],(int)comp[i]);
|
||||||
|
report("wrote incorrect value!\n");
|
||||||
|
}
|
||||||
|
oggpack_readinit(&r,buffer,bytes);
|
||||||
|
for(i=0;i<vals;i++){
|
||||||
|
int tbit=bits?bits:ilog(b[i]);
|
||||||
|
if(oggpack_look(&r,tbit)==-1)
|
||||||
|
report("out of data!\n");
|
||||||
|
if(oggpack_look(&r,tbit)!=(b[i]&mask[tbit]))
|
||||||
|
report("looked at incorrect value!\n");
|
||||||
|
if(tbit==1)
|
||||||
|
if(oggpack_look1(&r)!=(b[i]&mask[tbit]))
|
||||||
|
report("looked at single bit incorrect value!\n");
|
||||||
|
if(tbit==1){
|
||||||
|
if(oggpack_read1(&r)!=(b[i]&mask[tbit]))
|
||||||
|
report("read incorrect single bit value!\n");
|
||||||
|
}else{
|
||||||
|
if(oggpack_read(&r,tbit)!=(b[i]&mask[tbit]))
|
||||||
|
report("read incorrect value!\n");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if(oggpack_bytes(&r)!=bytes)report("leftover bytes after read!\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
void cliptestB(unsigned long *b,int vals,int bits,int *comp,int compsize){
|
||||||
|
long bytes,i;
|
||||||
|
unsigned char *buffer;
|
||||||
|
|
||||||
|
oggpackB_reset(&o);
|
||||||
|
for(i=0;i<vals;i++)
|
||||||
|
oggpackB_write(&o,b[i],bits?bits:ilog(b[i]));
|
||||||
|
buffer=oggpackB_get_buffer(&o);
|
||||||
|
bytes=oggpackB_bytes(&o);
|
||||||
|
if(bytes!=compsize)report("wrong number of bytes!\n");
|
||||||
|
for(i=0;i<bytes;i++)if(buffer[i]!=comp[i]){
|
||||||
|
for(i=0;i<bytes;i++)fprintf(stderr,"%x %x\n",(int)buffer[i],(int)comp[i]);
|
||||||
|
report("wrote incorrect value!\n");
|
||||||
|
}
|
||||||
|
oggpackB_readinit(&r,buffer,bytes);
|
||||||
|
for(i=0;i<vals;i++){
|
||||||
|
int tbit=bits?bits:ilog(b[i]);
|
||||||
|
if(oggpackB_look(&r,tbit)==-1)
|
||||||
|
report("out of data!\n");
|
||||||
|
if(oggpackB_look(&r,tbit)!=(b[i]&mask[tbit]))
|
||||||
|
report("looked at incorrect value!\n");
|
||||||
|
if(tbit==1)
|
||||||
|
if(oggpackB_look1(&r)!=(b[i]&mask[tbit]))
|
||||||
|
report("looked at single bit incorrect value!\n");
|
||||||
|
if(tbit==1){
|
||||||
|
if(oggpackB_read1(&r)!=(b[i]&mask[tbit]))
|
||||||
|
report("read incorrect single bit value!\n");
|
||||||
|
}else{
|
||||||
|
if(oggpackB_read(&r,tbit)!=(b[i]&mask[tbit]))
|
||||||
|
report("read incorrect value!\n");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if(oggpackB_bytes(&r)!=bytes)report("leftover bytes after read!\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
int main(void){
|
||||||
|
unsigned char *buffer;
|
||||||
|
long bytes,i;
|
||||||
|
static unsigned long testbuffer1[]=
|
||||||
|
{18,12,103948,4325,543,76,432,52,3,65,4,56,32,42,34,21,1,23,32,546,456,7,
|
||||||
|
567,56,8,8,55,3,52,342,341,4,265,7,67,86,2199,21,7,1,5,1,4};
|
||||||
|
int test1size=43;
|
||||||
|
|
||||||
|
static unsigned long testbuffer2[]=
|
||||||
|
{216531625L,1237861823,56732452,131,3212421,12325343,34547562,12313212,
|
||||||
|
1233432,534,5,346435231,14436467,7869299,76326614,167548585,
|
||||||
|
85525151,0,12321,1,349528352};
|
||||||
|
int test2size=21;
|
||||||
|
|
||||||
|
static unsigned long testbuffer3[]=
|
||||||
|
{1,0,14,0,1,0,12,0,1,0,0,0,1,1,0,1,0,1,0,1,0,1,0,1,0,1,0,0,1,1,1,1,1,0,0,1,
|
||||||
|
0,1,30,1,1,1,0,0,1,0,0,0,12,0,11,0,1,0,0,1};
|
||||||
|
int test3size=56;
|
||||||
|
|
||||||
|
static unsigned long large[]=
|
||||||
|
{2136531625L,2137861823,56732452,131,3212421,12325343,34547562,12313212,
|
||||||
|
1233432,534,5,2146435231,14436467,7869299,76326614,167548585,
|
||||||
|
85525151,0,12321,1,2146528352};
|
||||||
|
|
||||||
|
int onesize=33;
|
||||||
|
static int one[33]={146,25,44,151,195,15,153,176,233,131,196,65,85,172,47,40,
|
||||||
|
34,242,223,136,35,222,211,86,171,50,225,135,214,75,172,
|
||||||
|
223,4};
|
||||||
|
static int oneB[33]={150,101,131,33,203,15,204,216,105,193,156,65,84,85,222,
|
||||||
|
8,139,145,227,126,34,55,244,171,85,100,39,195,173,18,
|
||||||
|
245,251,128};
|
||||||
|
|
||||||
|
int twosize=6;
|
||||||
|
static int two[6]={61,255,255,251,231,29};
|
||||||
|
static int twoB[6]={247,63,255,253,249,120};
|
||||||
|
|
||||||
|
int threesize=54;
|
||||||
|
static int three[54]={169,2,232,252,91,132,156,36,89,13,123,176,144,32,254,
|
||||||
|
142,224,85,59,121,144,79,124,23,67,90,90,216,79,23,83,
|
||||||
|
58,135,196,61,55,129,183,54,101,100,170,37,127,126,10,
|
||||||
|
100,52,4,14,18,86,77,1};
|
||||||
|
static int threeB[54]={206,128,42,153,57,8,183,251,13,89,36,30,32,144,183,
|
||||||
|
130,59,240,121,59,85,223,19,228,180,134,33,107,74,98,
|
||||||
|
233,253,196,135,63,2,110,114,50,155,90,127,37,170,104,
|
||||||
|
200,20,254,4,58,106,176,144,0};
|
||||||
|
|
||||||
|
int foursize=38;
|
||||||
|
static int four[38]={18,6,163,252,97,194,104,131,32,1,7,82,137,42,129,11,72,
|
||||||
|
132,60,220,112,8,196,109,64,179,86,9,137,195,208,122,169,
|
||||||
|
28,2,133,0,1};
|
||||||
|
static int fourB[38]={36,48,102,83,243,24,52,7,4,35,132,10,145,21,2,93,2,41,
|
||||||
|
1,219,184,16,33,184,54,149,170,132,18,30,29,98,229,67,
|
||||||
|
129,10,4,32};
|
||||||
|
|
||||||
|
int fivesize=45;
|
||||||
|
static int five[45]={169,2,126,139,144,172,30,4,80,72,240,59,130,218,73,62,
|
||||||
|
241,24,210,44,4,20,0,248,116,49,135,100,110,130,181,169,
|
||||||
|
84,75,159,2,1,0,132,192,8,0,0,18,22};
|
||||||
|
static int fiveB[45]={1,84,145,111,245,100,128,8,56,36,40,71,126,78,213,226,
|
||||||
|
124,105,12,0,133,128,0,162,233,242,67,152,77,205,77,
|
||||||
|
172,150,169,129,79,128,0,6,4,32,0,27,9,0};
|
||||||
|
|
||||||
|
int sixsize=7;
|
||||||
|
static int six[7]={17,177,170,242,169,19,148};
|
||||||
|
static int sixB[7]={136,141,85,79,149,200,41};
|
||||||
|
|
||||||
|
/* Test read/write together */
|
||||||
|
/* Later we test against pregenerated bitstreams */
|
||||||
|
oggpack_writeinit(&o);
|
||||||
|
|
||||||
|
fprintf(stderr,"\nSmall preclipped packing (LSb): ");
|
||||||
|
cliptest(testbuffer1,test1size,0,one,onesize);
|
||||||
|
fprintf(stderr,"ok.");
|
||||||
|
|
||||||
|
fprintf(stderr,"\nNull bit call (LSb): ");
|
||||||
|
cliptest(testbuffer3,test3size,0,two,twosize);
|
||||||
|
fprintf(stderr,"ok.");
|
||||||
|
|
||||||
|
fprintf(stderr,"\nLarge preclipped packing (LSb): ");
|
||||||
|
cliptest(testbuffer2,test2size,0,three,threesize);
|
||||||
|
fprintf(stderr,"ok.");
|
||||||
|
|
||||||
|
fprintf(stderr,"\n32 bit preclipped packing (LSb): ");
|
||||||
|
oggpack_reset(&o);
|
||||||
|
for(i=0;i<test2size;i++)
|
||||||
|
oggpack_write(&o,large[i],32);
|
||||||
|
buffer=oggpack_get_buffer(&o);
|
||||||
|
bytes=oggpack_bytes(&o);
|
||||||
|
oggpack_readinit(&r,buffer,bytes);
|
||||||
|
for(i=0;i<test2size;i++){
|
||||||
|
if(oggpack_look(&r,32)==-1)report("out of data. failed!");
|
||||||
|
if(oggpack_look(&r,32)!=large[i]){
|
||||||
|
fprintf(stderr,"%ld != %ld (%lx!=%lx):",oggpack_look(&r,32),large[i],
|
||||||
|
oggpack_look(&r,32),large[i]);
|
||||||
|
report("read incorrect value!\n");
|
||||||
|
}
|
||||||
|
oggpack_adv(&r,32);
|
||||||
|
}
|
||||||
|
if(oggpack_bytes(&r)!=bytes)report("leftover bytes after read!\n");
|
||||||
|
fprintf(stderr,"ok.");
|
||||||
|
|
||||||
|
fprintf(stderr,"\nSmall unclipped packing (LSb): ");
|
||||||
|
cliptest(testbuffer1,test1size,7,four,foursize);
|
||||||
|
fprintf(stderr,"ok.");
|
||||||
|
|
||||||
|
fprintf(stderr,"\nLarge unclipped packing (LSb): ");
|
||||||
|
cliptest(testbuffer2,test2size,17,five,fivesize);
|
||||||
|
fprintf(stderr,"ok.");
|
||||||
|
|
||||||
|
fprintf(stderr,"\nSingle bit unclipped packing (LSb): ");
|
||||||
|
cliptest(testbuffer3,test3size,1,six,sixsize);
|
||||||
|
fprintf(stderr,"ok.");
|
||||||
|
|
||||||
|
fprintf(stderr,"\nTesting read past end (LSb): ");
|
||||||
|
oggpack_readinit(&r,(unsigned char *)"\0\0\0\0\0\0\0\0",8);
|
||||||
|
for(i=0;i<64;i++){
|
||||||
|
if(oggpack_read(&r,1)!=0){
|
||||||
|
fprintf(stderr,"failed; got -1 prematurely.\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if(oggpack_look(&r,1)!=-1 ||
|
||||||
|
oggpack_read(&r,1)!=-1){
|
||||||
|
fprintf(stderr,"failed; read past end without -1.\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
oggpack_readinit(&r,(unsigned char *)"\0\0\0\0\0\0\0\0",8);
|
||||||
|
if(oggpack_read(&r,30)!=0 || oggpack_read(&r,16)!=0){
|
||||||
|
fprintf(stderr,"failed 2; got -1 prematurely.\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
if(oggpack_look(&r,18)!=0 ||
|
||||||
|
oggpack_look(&r,18)!=0){
|
||||||
|
fprintf(stderr,"failed 3; got -1 prematurely.\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
if(oggpack_look(&r,19)!=-1 ||
|
||||||
|
oggpack_look(&r,19)!=-1){
|
||||||
|
fprintf(stderr,"failed; read past end without -1.\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
if(oggpack_look(&r,32)!=-1 ||
|
||||||
|
oggpack_look(&r,32)!=-1){
|
||||||
|
fprintf(stderr,"failed; read past end without -1.\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
oggpack_writeclear(&o);
|
||||||
|
fprintf(stderr,"ok.\n");
|
||||||
|
|
||||||
|
/********** lazy, cut-n-paste retest with MSb packing ***********/
|
||||||
|
|
||||||
|
/* Test read/write together */
|
||||||
|
/* Later we test against pregenerated bitstreams */
|
||||||
|
oggpackB_writeinit(&o);
|
||||||
|
|
||||||
|
fprintf(stderr,"\nSmall preclipped packing (MSb): ");
|
||||||
|
cliptestB(testbuffer1,test1size,0,oneB,onesize);
|
||||||
|
fprintf(stderr,"ok.");
|
||||||
|
|
||||||
|
fprintf(stderr,"\nNull bit call (MSb): ");
|
||||||
|
cliptestB(testbuffer3,test3size,0,twoB,twosize);
|
||||||
|
fprintf(stderr,"ok.");
|
||||||
|
|
||||||
|
fprintf(stderr,"\nLarge preclipped packing (MSb): ");
|
||||||
|
cliptestB(testbuffer2,test2size,0,threeB,threesize);
|
||||||
|
fprintf(stderr,"ok.");
|
||||||
|
|
||||||
|
fprintf(stderr,"\n32 bit preclipped packing (MSb): ");
|
||||||
|
oggpackB_reset(&o);
|
||||||
|
for(i=0;i<test2size;i++)
|
||||||
|
oggpackB_write(&o,large[i],32);
|
||||||
|
buffer=oggpackB_get_buffer(&o);
|
||||||
|
bytes=oggpackB_bytes(&o);
|
||||||
|
oggpackB_readinit(&r,buffer,bytes);
|
||||||
|
for(i=0;i<test2size;i++){
|
||||||
|
if(oggpackB_look(&r,32)==-1)report("out of data. failed!");
|
||||||
|
if(oggpackB_look(&r,32)!=large[i]){
|
||||||
|
fprintf(stderr,"%ld != %ld (%lx!=%lx):",oggpackB_look(&r,32),large[i],
|
||||||
|
oggpackB_look(&r,32),large[i]);
|
||||||
|
report("read incorrect value!\n");
|
||||||
|
}
|
||||||
|
oggpackB_adv(&r,32);
|
||||||
|
}
|
||||||
|
if(oggpackB_bytes(&r)!=bytes)report("leftover bytes after read!\n");
|
||||||
|
fprintf(stderr,"ok.");
|
||||||
|
|
||||||
|
fprintf(stderr,"\nSmall unclipped packing (MSb): ");
|
||||||
|
cliptestB(testbuffer1,test1size,7,fourB,foursize);
|
||||||
|
fprintf(stderr,"ok.");
|
||||||
|
|
||||||
|
fprintf(stderr,"\nLarge unclipped packing (MSb): ");
|
||||||
|
cliptestB(testbuffer2,test2size,17,fiveB,fivesize);
|
||||||
|
fprintf(stderr,"ok.");
|
||||||
|
|
||||||
|
fprintf(stderr,"\nSingle bit unclipped packing (MSb): ");
|
||||||
|
cliptestB(testbuffer3,test3size,1,sixB,sixsize);
|
||||||
|
fprintf(stderr,"ok.");
|
||||||
|
|
||||||
|
fprintf(stderr,"\nTesting read past end (MSb): ");
|
||||||
|
oggpackB_readinit(&r,(unsigned char *)"\0\0\0\0\0\0\0\0",8);
|
||||||
|
for(i=0;i<64;i++){
|
||||||
|
if(oggpackB_read(&r,1)!=0){
|
||||||
|
fprintf(stderr,"failed; got -1 prematurely.\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if(oggpackB_look(&r,1)!=-1 ||
|
||||||
|
oggpackB_read(&r,1)!=-1){
|
||||||
|
fprintf(stderr,"failed; read past end without -1.\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
oggpackB_readinit(&r,(unsigned char *)"\0\0\0\0\0\0\0\0",8);
|
||||||
|
if(oggpackB_read(&r,30)!=0 || oggpackB_read(&r,16)!=0){
|
||||||
|
fprintf(stderr,"failed 2; got -1 prematurely.\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
if(oggpackB_look(&r,18)!=0 ||
|
||||||
|
oggpackB_look(&r,18)!=0){
|
||||||
|
fprintf(stderr,"failed 3; got -1 prematurely.\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
if(oggpackB_look(&r,19)!=-1 ||
|
||||||
|
oggpackB_look(&r,19)!=-1){
|
||||||
|
fprintf(stderr,"failed; read past end without -1.\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
if(oggpackB_look(&r,32)!=-1 ||
|
||||||
|
oggpackB_look(&r,32)!=-1){
|
||||||
|
fprintf(stderr,"failed; read past end without -1.\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
oggpackB_writeclear(&o);
|
||||||
|
fprintf(stderr,"ok.\n\n");
|
||||||
|
|
||||||
|
|
||||||
|
return(0);
|
||||||
|
}
|
||||||
|
#endif /* _V_SELFTEST */
|
||||||
|
|
||||||
|
#undef BUFFER_INCREMENT
|
||||||
2093
code/libogg-1.3.0/src/framing.c
Normal file
2093
code/libogg-1.3.0/src/framing.c
Normal file
File diff suppressed because it is too large
Load diff
Loading…
Reference in a new issue