--- a/misc/libtremor/tremor/ogg.h Tue Jul 16 11:14:27 2013 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,206 +0,0 @@
-/********************************************************************
- * *
- * THIS FILE IS PART OF THE OggVorbis 'TREMOR' 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 'TREMOR' SOURCE CODE IS (C) COPYRIGHT 1994-2003 *
- * BY THE Xiph.Org FOUNDATION http://www.xiph.org/ *
- * *
- ********************************************************************
-
- function: subsumed libogg includes
-
- ********************************************************************/
-#ifndef _OGG_H
-#define _OGG_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "os_types.h"
-
-typedef struct ogg_buffer_state{
- struct ogg_buffer *unused_buffers;
- struct ogg_reference *unused_references;
- int outstanding;
- int shutdown;
-} ogg_buffer_state;
-
-typedef struct ogg_buffer {
- unsigned char *data;
- long size;
- int refcount;
-
- union {
- ogg_buffer_state *owner;
- struct ogg_buffer *next;
- } ptr;
-} ogg_buffer;
-
-typedef struct ogg_reference {
- ogg_buffer *buffer;
- long begin;
- long length;
-
- struct ogg_reference *next;
-} ogg_reference;
-
-typedef struct oggpack_buffer {
- int headbit;
- unsigned char *headptr;
- long headend;
-
- /* memory management */
- ogg_reference *head;
- ogg_reference *tail;
-
- /* render the byte/bit counter API constant time */
- long count; /* doesn't count the tail */
-} oggpack_buffer;
-
-typedef struct oggbyte_buffer {
- ogg_reference *baseref;
-
- ogg_reference *ref;
- unsigned char *ptr;
- long pos;
- long end;
-} oggbyte_buffer;
-
-typedef struct ogg_sync_state {
- /* decode memory management pool */
- ogg_buffer_state *bufferpool;
-
- /* stream buffers */
- ogg_reference *fifo_head;
- ogg_reference *fifo_tail;
- long fifo_fill;
-
- /* stream sync management */
- int unsynced;
- int headerbytes;
- int bodybytes;
-
-} ogg_sync_state;
-
-typedef struct ogg_stream_state {
- ogg_reference *header_head;
- ogg_reference *header_tail;
- ogg_reference *body_head;
- ogg_reference *body_tail;
-
- 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 seperate abstraction
- layer) also knows about the gap */
- ogg_int64_t granulepos;
-
- int lacing_fill;
- ogg_uint32_t body_fill;
-
- /* decode-side state data */
- int holeflag;
- int spanflag;
- int clearflag;
- int laceptr;
- ogg_uint32_t body_fill_next;
-
-} ogg_stream_state;
-
-typedef struct {
- ogg_reference *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 seperate abstraction
- layer) also knows about the gap */
-} ogg_packet;
-
-typedef struct {
- ogg_reference *header;
- int header_len;
- ogg_reference *body;
- long body_len;
-} ogg_page;
-
-/* Ogg BITSTREAM PRIMITIVES: bitstream ************************/
-
-extern void oggpack_readinit(oggpack_buffer *b,ogg_reference *r);
-extern long oggpack_look(oggpack_buffer *b,int bits);
-extern void oggpack_adv(oggpack_buffer *b,int bits);
-extern long oggpack_read(oggpack_buffer *b,int bits);
-extern long oggpack_bytes(oggpack_buffer *b);
-extern long oggpack_bits(oggpack_buffer *b);
-extern int oggpack_eop(oggpack_buffer *b);
-
-/* Ogg BITSTREAM PRIMITIVES: decoding **************************/
-
-extern ogg_sync_state *ogg_sync_create(void);
-extern int ogg_sync_destroy(ogg_sync_state *oy);
-extern int ogg_sync_reset(ogg_sync_state *oy);
-
-extern unsigned char *ogg_sync_bufferin(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 ogg_stream_state *ogg_stream_create(int serialno);
-extern int ogg_stream_destroy(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_eos(ogg_stream_state *os);
-
-extern int ogg_page_checksum_set(ogg_page *og);
-
-extern int ogg_page_version(ogg_page *og);
-extern int ogg_page_continued(ogg_page *og);
-extern int ogg_page_bos(ogg_page *og);
-extern int ogg_page_eos(ogg_page *og);
-extern ogg_int64_t ogg_page_granulepos(ogg_page *og);
-extern ogg_uint32_t ogg_page_serialno(ogg_page *og);
-extern ogg_uint32_t ogg_page_pageno(ogg_page *og);
-extern int ogg_page_packets(ogg_page *og);
-extern int ogg_page_getbuffer(ogg_page *og, unsigned char **buffer);
-
-extern int ogg_packet_release(ogg_packet *op);
-extern int ogg_page_release(ogg_page *og);
-
-extern void ogg_page_dup(ogg_page *d, ogg_page *s);
-
-/* Ogg BITSTREAM PRIMITIVES: return codes ***************************/
-
-#define OGG_SUCCESS 0
-
-#define OGG_HOLE -10
-#define OGG_SPAN -11
-#define OGG_EVERSION -12
-#define OGG_ESERIAL -13
-#define OGG_EINVAL -14
-#define OGG_EEOS -15
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _OGG_H */