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| 1 | //codecfilter_vorbis.h: |
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| 2 | |
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| 3 | #ifndef _CODECFILTER_VORBIS_H_ |
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| 4 | #define _CODECFILTER_VORBIS_H_ |
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| 5 | |
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| 6 | #include <roaraudio.h> |
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| 7 | |
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| 8 | #ifdef ROAR_HAVE_LIBVORBISFILE |
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| 9 | |
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| 10 | #include <vorbis/codec.h> |
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| 11 | #include <vorbis/vorbisfile.h> |
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| 12 | #include <math.h> |
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| 13 | |
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| 14 | #ifdef ROAR_HAVE_LIBVORBISENC |
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| 15 | #include <vorbis/vorbisenc.h> |
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| 16 | #endif |
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| 17 | |
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| 18 | struct codecfilter_vorbis_inst { |
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| 19 | int current_section; |
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| 20 | int last_section; |
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| 21 | int opened; |
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| 22 | FILE * in; |
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| 23 | struct roar_stream_server * stream; |
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| 24 | OggVorbis_File vf; |
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| 25 | int got_it_running; |
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| 26 | #ifdef ROAR_HAVE_LIBVORBISENC |
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| 27 | int encoding; |
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| 28 | struct { |
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| 29 | float v_base_quality; |
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| 30 | ogg_stream_state os; |
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| 31 | ogg_page og; |
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| 32 | ogg_packet op; |
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| 33 | |
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| 34 | vorbis_dsp_state vd; |
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| 35 | vorbis_block vb; |
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| 36 | vorbis_info vi; |
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| 37 | vorbis_comment vc; |
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| 38 | } encoder; |
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| 39 | #endif |
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| 40 | }; |
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| 41 | |
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| 42 | int cf_vorbis_open(CODECFILTER_USERDATA_T * inst, int codec, |
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| 43 | struct roar_stream_server * info, |
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| 44 | struct roar_codecfilter * filter); |
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| 45 | |
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| 46 | int cf_vorbis_close(CODECFILTER_USERDATA_T inst); |
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| 47 | |
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| 48 | int cf_vorbis_write(CODECFILTER_USERDATA_T inst, char * buf, int len); |
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| 49 | int cf_vorbis_read(CODECFILTER_USERDATA_T inst, char * buf, int len); |
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| 50 | |
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| 51 | int cf_vorbis_update_stream (struct codecfilter_vorbis_inst * self); |
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| 52 | |
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| 53 | #endif |
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| 54 | |
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| 55 | #endif |
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| 56 | |
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| 57 | //ll |
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