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fteqw/engine/libs/vorbis/vorbisfile.h
Spoike 53a7b3d47c added support for external capture plugins - and using avcodec as a plugin.c. 
The ragdoll API is potentially usable now, but still really limited.
Enabled SQL requests by default using sqlite. Note that you'll need the sqlite dll to use this. MySQL should still be usable, but I didn't try. MySQL requires -DUSE_MYSQL to compile it, and a dll and -mysql argument to enable it.
Fixed nacl.
NPFTE plugin now invokes an exe to run the game rather than running the game within the browser.
externvalue builtin now accepts & prefix to return a pointer instead.
Fixed vector autocvars.
uri_get, bufstr_add, bufstr_free, now functional.
QC debugger can now show asm if line numbers are not available.
Added support for QC watchpoints. Use the watchpoint command.
gl_specular now give specular even without rtlights, thankfully not as blatently, but its there.
android will not crash due to supported audio formats, and gles2 can be selected via a cvar (requires full FTEDroidActivity/program restart).

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4152 fc73d0e0-1445-4013-8a0c-d673dee63da5
2012-11-27 03:23:19 +00:00

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/********************************************************************
* *
* 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: stdio-based convenience library for opening/seeking/decoding
last mod: $Id$
********************************************************************/
#ifndef _OV_FILE_H_
#define _OV_FILE_H_
#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */
#include <stdio.h>
#include "codec.h"
/*Spike: libvorbis internally uses cdecl. fte uses whatever the project settings are, so make sure this header is explicit so that everything still works.*/
#ifndef VARGS
#define VARGS
#endif
/* The function prototypes for the callbacks are basically the same as for
* the stdio functions fread, fseek, fclose, ftell.
* The one difference is that the FILE * arguments have been replaced with
* a void * - this is to be used as a pointer to whatever internal data these
* functions might need. In the stdio case, it's just a FILE * cast to a void *
*
* If you use other functions, check the docs for these functions and return
* the right values. For seek_func(), you *MUST* return -1 if the stream is
* unseekable
*/
typedef struct {
size_t (VARGS *read_func) (void *ptr, size_t size, size_t nmemb, void *datasource);
int (VARGS *seek_func) (void *datasource, ogg_int64_t offset, int whence);
int (VARGS *close_func) (void *datasource);
long (VARGS *tell_func) (void *datasource);
} ov_callbacks;
#ifndef OV_EXCLUDE_STATIC_CALLBACKS
/* a few sets of convenient callbacks, especially for use under
* Windows where ov_open_callbacks() should always be used instead of
* ov_open() to avoid problems with incompatible crt.o version linking
* issues. */
static int _ov_header_fseek_wrap(FILE *f,ogg_int64_t off,int whence){
if(f==NULL)return(-1);
#ifdef __MINGW32__
return fseeko64(f,off,whence);
#elif defined (_WIN32)
return _fseeki64(f,off,whence);
#else
return fseek(f,off,whence);
#endif
}
/* These structs below (OV_CALLBACKS_DEFAULT etc) are defined here as
* static data. That means that every file which includes this header
* will get its own copy of these structs whether it uses them or
* not unless it #defines OV_EXCLUDE_STATIC_CALLBACKS.
* These static symbols are essential on platforms such as Windows on
* which several different versions of stdio support may be linked to
* by different DLLs, and we need to be certain we know which one
* we're using (the same one as the main application).
*/
static ov_callbacks OV_CALLBACKS_DEFAULT = {
(size_t (VARGS *)(void *, size_t, size_t, void *)) fread,
(int (VARGS *)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap,
(int (VARGS *)(void *)) fclose,
(long (VARGS *)(void *)) ftell
};
static ov_callbacks OV_CALLBACKS_NOCLOSE = {
(size_t (VARGS *)(void *, size_t, size_t, void *)) fread,
(int (VARGS *)(void *, ogg_int64_t, int)) _ov_header_fseek_wrap,
(int (VARGS *)(void *)) NULL,
(long (VARGS *)(void *)) ftell
};
static ov_callbacks OV_CALLBACKS_STREAMONLY = {
(size_t (VARGS *)(void *, size_t, size_t, void *)) fread,
(int (VARGS *)(void *, ogg_int64_t, int)) NULL,
(int (VARGS *)(void *)) fclose,
(long (VARGS *)(void *)) NULL
};
static ov_callbacks OV_CALLBACKS_STREAMONLY_NOCLOSE = {
(size_t (VARGS *)(void *, size_t, size_t, void *)) fread,
(int (VARGS *)(void *, ogg_int64_t, int)) NULL,
(int (VARGS *)(void *)) NULL,
(long (VARGS *)(void *)) NULL
};
#endif
#define NOTOPEN 0
#define PARTOPEN 1
#define OPENED 2
#define STREAMSET 3
#define INITSET 4
typedef struct OggVorbis_File {
void *datasource; /* Pointer to a FILE *, etc. */
int seekable;
ogg_int64_t offset;
ogg_int64_t end;
ogg_sync_state oy;
/* If the FILE handle isn't seekable (eg, a pipe), only the current
stream appears */
int links;
ogg_int64_t *offsets;
ogg_int64_t *dataoffsets;
long *serialnos;
ogg_int64_t *pcmlengths; /* overloaded to maintain binary
compatibility; x2 size, stores both
beginning and end values */
vorbis_info *vi;
vorbis_comment *vc;
/* Decoding working state local storage */
ogg_int64_t pcm_offset;
int ready_state;
long current_serialno;
int current_link;
double bittrack;
double samptrack;
ogg_stream_state os; /* take physical pages, weld into a logical
stream of packets */
vorbis_dsp_state vd; /* central working state for the packet->PCM decoder */
vorbis_block vb; /* local working space for packet->PCM decode */
ov_callbacks callbacks;
} OggVorbis_File;
extern int VARGS ov_clear(OggVorbis_File *vf);
extern int VARGS ov_fopen(const char *path,OggVorbis_File *vf);
extern int VARGS ov_open(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes);
extern int VARGS ov_open_callbacks(void *datasource, OggVorbis_File *vf,
const char *initial, long ibytes, ov_callbacks callbacks);
extern int VARGS ov_test(FILE *f,OggVorbis_File *vf,const char *initial,long ibytes);
extern int VARGS ov_test_callbacks(void *datasource, OggVorbis_File *vf,
const char *initial, long ibytes, ov_callbacks callbacks);
extern int VARGS ov_test_open(OggVorbis_File *vf);
extern long VARGS ov_bitrate(OggVorbis_File *vf,int i);
extern long VARGS ov_bitrate_instant(OggVorbis_File *vf);
extern long VARGS ov_streams(OggVorbis_File *vf);
extern long VARGS ov_seekable(OggVorbis_File *vf);
extern long VARGS ov_serialnumber(OggVorbis_File *vf,int i);
extern ogg_int64_t VARGS ov_raw_total(OggVorbis_File *vf,int i);
extern ogg_int64_t VARGS ov_pcm_total(OggVorbis_File *vf,int i);
extern double VARGS ov_time_total(OggVorbis_File *vf,int i);
extern int VARGS ov_raw_seek(OggVorbis_File *vf,ogg_int64_t pos);
extern int VARGS ov_pcm_seek(OggVorbis_File *vf,ogg_int64_t pos);
extern int VARGS ov_pcm_seek_page(OggVorbis_File *vf,ogg_int64_t pos);
extern int VARGS ov_time_seek(OggVorbis_File *vf,double pos);
extern int VARGS ov_time_seek_page(OggVorbis_File *vf,double pos);
extern int VARGS ov_raw_seek_lap(OggVorbis_File *vf,ogg_int64_t pos);
extern int VARGS ov_pcm_seek_lap(OggVorbis_File *vf,ogg_int64_t pos);
extern int VARGS ov_pcm_seek_page_lap(OggVorbis_File *vf,ogg_int64_t pos);
extern int VARGS ov_time_seek_lap(OggVorbis_File *vf,double pos);
extern int VARGS ov_time_seek_page_lap(OggVorbis_File *vf,double pos);
extern ogg_int64_t VARGS ov_raw_tell(OggVorbis_File *vf);
extern ogg_int64_t VARGS ov_pcm_tell(OggVorbis_File *vf);
extern double VARGS ov_time_tell(OggVorbis_File *vf);
extern vorbis_info *VARGS ov_info(OggVorbis_File *vf,int link);
extern vorbis_comment *VARGS ov_comment(OggVorbis_File *vf,int link);
extern long VARGS ov_read_float(OggVorbis_File *vf,float ***pcm_channels,int samples,
int *bitstream);
extern long VARGS ov_read_filter(OggVorbis_File *vf,char *buffer,int length,
int bigendianp,int word,int sgned,int *bitstream,
void (*filter)(float **pcm,long channels,long samples,void *filter_param),void *filter_param);
extern long VARGS ov_read(OggVorbis_File *vf,char *buffer,int length,
int bigendianp,int word,int sgned,int *bitstream);
extern int VARGS ov_crosslap(OggVorbis_File *vf1,OggVorbis_File *vf2);
extern int VARGS ov_halfrate(OggVorbis_File *vf,int flag);
extern int VARGS ov_halfrate_p(OggVorbis_File *vf);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif
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