audio/libogg: sync to ogg v1.3.3
this corresponds to upstream git commit 4380566a44b8d5e85ad511c9c17eb04197863ec5.
This commit is contained in:
mischief
parent
f75bbcdd45
commit
e876447b75
6 changed files with 1720 additions and 678 deletions
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@ -1,7 +1,7 @@
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</$objtype/mkfile
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CC=pcc
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CFLAGS=-I. -c
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CFLAGS=-I. -c
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LIB=libogg.a$O
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OFILES=\
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@ -12,14 +12,9 @@ HFILES=\
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ogg/ogg.h\
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ogg/os_types.h\
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UPDATE=\
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mkfile\
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$HFILES\
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${OFILES:%.$O=%.c}\
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${LIB:/$objtype/%=/386/%}\
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</sys/src/cmd/mklib
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nuke:V:
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mk clean
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rm -f libogg.a[$OS]
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@ -1,10 +0,0 @@
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#ifndef __CONFIG_TYPES_H__
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#define __CONFIG_TYPES_H__
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/* these are filled in by configure */
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typedef int16_t ogg_int16_t;
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typedef int32_t ogg_int32_t;
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typedef u_int32_t ogg_uint32_t;
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typedef int64_t ogg_int64_t;
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#endif
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@ -5,13 +5,13 @@
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* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
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* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
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* *
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* THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2002 *
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* THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 *
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* by the Xiph.Org Foundation http://www.xiph.org/ *
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* *
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********************************************************************
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function: toplevel libogg include
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last mod: $Id: ogg.h,v 1.18 2002/07/13 10:28:33 giles Exp $
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last mod: $Id$
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********************************************************************/
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#ifndef _OGG_H
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@ -23,8 +23,14 @@ extern "C" {
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#pragma lib "/sys/src/cmd/audio/libogg/libogg.a$O"
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#include <stddef.h>
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#include <ogg/os_types.h>
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typedef struct {
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void *iov_base;
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size_t iov_len;
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} ogg_iovec_t;
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typedef struct {
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long endbyte;
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int endbit;
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@ -55,8 +61,8 @@ typedef struct {
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int *lacing_vals; /* The values that will go to the segment table */
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ogg_int64_t *granule_vals; /* granulepos values for headers. Not compact
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this way, but it is simple coupled to the
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lacing fifo */
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this way, but it is simple coupled to the
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lacing fifo */
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long lacing_storage;
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long lacing_fill;
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long lacing_packet;
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@ -71,10 +77,10 @@ typedef struct {
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of a logical bitstream */
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long serialno;
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long pageno;
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ogg_int64_t packetno; /* sequence number for decode; the framing
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ogg_int64_t packetno; /* sequence number for decode; the framing
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knows where there's a hole in the data,
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but we need coupling so that the codec
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(which is in a seperate abstraction
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(which is in a separate abstraction
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layer) also knows about the gap */
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ogg_int64_t granulepos;
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@ -90,12 +96,12 @@ typedef struct {
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long e_o_s;
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ogg_int64_t granulepos;
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ogg_int64_t packetno; /* sequence number for decode; the framing
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knows where there's a hole in the data,
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but we need coupling so that the codec
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(which is in a seperate abstraction
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layer) also knows about the gap */
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knows where there's a hole in the data,
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but we need coupling so that the codec
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(which is in a separate abstraction
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layer) also knows about the gap */
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} ogg_packet;
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typedef struct {
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@ -112,6 +118,7 @@ typedef struct {
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/* Ogg BITSTREAM PRIMITIVES: bitstream ************************/
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extern void oggpack_writeinit(oggpack_buffer *b);
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extern int oggpack_writecheck(oggpack_buffer *b);
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extern void oggpack_writetrunc(oggpack_buffer *b,long bits);
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extern void oggpack_writealign(oggpack_buffer *b);
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extern void oggpack_writecopy(oggpack_buffer *b,void *source,long bits);
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@ -129,18 +136,42 @@ extern long oggpack_bytes(oggpack_buffer *b);
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extern long oggpack_bits(oggpack_buffer *b);
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extern unsigned char *oggpack_get_buffer(oggpack_buffer *b);
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extern void oggpackB_writeinit(oggpack_buffer *b);
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extern int oggpackB_writecheck(oggpack_buffer *b);
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extern void oggpackB_writetrunc(oggpack_buffer *b,long bits);
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extern void oggpackB_writealign(oggpack_buffer *b);
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extern void oggpackB_writecopy(oggpack_buffer *b,void *source,long bits);
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extern void oggpackB_reset(oggpack_buffer *b);
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extern void oggpackB_writeclear(oggpack_buffer *b);
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extern void oggpackB_readinit(oggpack_buffer *b,unsigned char *buf,int bytes);
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extern void oggpackB_write(oggpack_buffer *b,unsigned long value,int bits);
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extern long oggpackB_look(oggpack_buffer *b,int bits);
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extern long oggpackB_look1(oggpack_buffer *b);
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extern void oggpackB_adv(oggpack_buffer *b,int bits);
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extern void oggpackB_adv1(oggpack_buffer *b);
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extern long oggpackB_read(oggpack_buffer *b,int bits);
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extern long oggpackB_read1(oggpack_buffer *b);
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extern long oggpackB_bytes(oggpack_buffer *b);
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extern long oggpackB_bits(oggpack_buffer *b);
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extern unsigned char *oggpackB_get_buffer(oggpack_buffer *b);
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/* Ogg BITSTREAM PRIMITIVES: encoding **************************/
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extern int ogg_stream_packetin(ogg_stream_state *os, ogg_packet *op);
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extern int ogg_stream_iovecin(ogg_stream_state *os, ogg_iovec_t *iov,
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int count, long e_o_s, ogg_int64_t granulepos);
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extern int ogg_stream_pageout(ogg_stream_state *os, ogg_page *og);
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extern int ogg_stream_pageout_fill(ogg_stream_state *os, ogg_page *og, int nfill);
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extern int ogg_stream_flush(ogg_stream_state *os, ogg_page *og);
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extern int ogg_stream_flush_fill(ogg_stream_state *os, ogg_page *og, int nfill);
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/* Ogg BITSTREAM PRIMITIVES: decoding **************************/
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extern int ogg_sync_init(ogg_sync_state *oy);
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extern int ogg_sync_clear(ogg_sync_state *oy);
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extern int ogg_sync_reset(ogg_sync_state *oy);
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extern int ogg_sync_destroy(ogg_sync_state *oy);
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extern int ogg_sync_destroy(ogg_sync_state *oy);
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extern int ogg_sync_check(ogg_sync_state *oy);
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extern char *ogg_sync_buffer(ogg_sync_state *oy, long size);
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extern int ogg_sync_wrote(ogg_sync_state *oy, long bytes);
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@ -157,18 +188,19 @@ extern int ogg_stream_clear(ogg_stream_state *os);
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extern int ogg_stream_reset(ogg_stream_state *os);
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extern int ogg_stream_reset_serialno(ogg_stream_state *os,int serialno);
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extern int ogg_stream_destroy(ogg_stream_state *os);
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extern int ogg_stream_check(ogg_stream_state *os);
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extern int ogg_stream_eos(ogg_stream_state *os);
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extern void ogg_page_checksum_set(ogg_page *og);
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extern int ogg_page_version(ogg_page *og);
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extern int ogg_page_continued(ogg_page *og);
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extern int ogg_page_bos(ogg_page *og);
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extern int ogg_page_eos(ogg_page *og);
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extern ogg_int64_t ogg_page_granulepos(ogg_page *og);
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extern int ogg_page_serialno(ogg_page *og);
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extern long ogg_page_pageno(ogg_page *og);
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extern int ogg_page_packets(ogg_page *og);
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extern int ogg_page_version(const ogg_page *og);
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extern int ogg_page_continued(const ogg_page *og);
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extern int ogg_page_bos(const ogg_page *og);
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extern int ogg_page_eos(const ogg_page *og);
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extern ogg_int64_t ogg_page_granulepos(const ogg_page *og);
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extern int ogg_page_serialno(const ogg_page *og);
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extern long ogg_page_pageno(const ogg_page *og);
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extern int ogg_page_packets(const ogg_page *og);
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extern void ogg_packet_clear(ogg_packet *op);
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@ -178,9 +210,3 @@ extern void ogg_packet_clear(ogg_packet *op);
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#endif
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#endif /* _OGG_H */
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@ -9,6 +9,7 @@
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#define _ogg_free free
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typedef short ogg_int16_t;
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typedef unsigned short ogg_uint16_t;
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typedef int ogg_int32_t;
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typedef unsigned int ogg_uint32_t;
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typedef long long ogg_int64_t;
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