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mpv/libmpcodecs/dec_audio.h

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some cleanup git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2558 b3059339-0415-0410-9bf9-f77b7e298cf2
2001-10-30 17:04:59 +00:00
// dec_audio.c:
Patch by Stefan Huehner / stefan % huehner ! org \ patch replaces '()' for the correct '(void)' in function declarations/prototypes which have no parameters. The '()' syntax tell thats there is a variable list of arguments, so that the compiler cannot check this. The extra CFLAG '-Wstrict-declarations' shows those cases. Comments about a similar patch applied to ffmpeg: That in C++ these mean the same, but in ANSI C the semantics are different; function() is an (obsolete) K&R C style forward declaration, it basically means that the function can have any number and any types of parameters, effectively completely preventing the compiler from doing any sort of type checking. -- Erik Slagter Defining functions with unspecified arguments is allowed but bad. With arguments unspecified the compiler can't report an error/warning if the function is called with incorrect arguments. -- Måns Rullgård git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17567 b3059339-0415-0410-9bf9-f77b7e298cf2
2006-02-09 14:08:03 +00:00
extern void afm_help(void);
-ac/-afm rewrite, now works the same way as -vc/-vfm including audio codec fallbacks if init failed git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7523 b3059339-0415-0410-9bf9-f77b7e298cf2
2002-09-28 02:23:20 +00:00
extern int init_best_audio_codec(sh_audio_t *sh_audio,char** audio_codec_list,char** audio_fm_list);
Change decode_audio() interface Rewrite decode_audio to better deal with filters that handle input in large blocks. It now always places output in sh_audio->a_out_buffer (which was always given as a parameter before) and reallocates the buffer if needed. After the changes filters can return arbitrarily large blocks of data without some of it being lost. The new version also allows simplifying some code. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24920 b3059339-0415-0410-9bf9-f77b7e298cf2
2007-11-01 06:52:19 +00:00
extern int decode_audio(sh_audio_t *sh_audio, int minlen);
some cleanup git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2558 b3059339-0415-0410-9bf9-f77b7e298cf2
2001-10-30 17:04:59 +00:00
extern void resync_audio_stream(sh_audio_t *sh_audio);
extern void skip_audio_frame(sh_audio_t *sh_audio);
warning fixes, patch by Ulrich Hecht <uli@suse.de> git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6189 b3059339-0415-0410-9bf9-f77b7e298cf2
2002-05-25 13:22:28 +00:00
extern void uninit_audio(sh_audio_t *sh_audio);
aufio filter layer (libaf) integration to libmpcodecs, mplayer and mencoder git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7605 b3059339-0415-0410-9bf9-f77b7e298cf2
2002-10-05 22:55:45 +00:00
Simplify init_audio_filters() arguments Remove the following arguments as redundant: in_channels, in_format, out_minsize, out_maxsize. The first two always equal fields of the sh_audio_t struct given as the first argument to the function. The last two are unused after the allocation of sh_audio->a_out_buffer was changed to be done on demand. After the out_minsize and out_maxsize arguments are removed the function preinit_audio_filters() is identical to init_audio_filters(), so remove it and use the latter instead. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24922 b3059339-0415-0410-9bf9-f77b7e298cf2
2007-11-01 06:52:28 +00:00
extern int init_audio_filters(sh_audio_t *sh_audio, int in_samplerate,
int *out_samplerate, int *out_channels, int *out_format);