[0] | 1 | //esdstream.c: |
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| 2 | |
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| 3 | #include "libroaresd.h" |
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| 4 | |
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| 5 | /* open a socket for playing, monitoring, or recording as a stream */ |
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| 6 | /* the *_fallback functions try to open /dev/dsp if there's no EsounD */ |
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| 7 | int esd_play_stream( esd_format_t format, int rate, |
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| 8 | const char *host, const char *name ) { |
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[73] | 9 | int channels; |
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| 10 | int bits; |
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[0] | 11 | |
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| 12 | if ( (format & ESD_BITS8) ) { |
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| 13 | bits = 8; |
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| 14 | } else { |
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| 15 | bits = 16; |
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| 16 | } |
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| 17 | |
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| 18 | if ( (format & ESD_MONO) ) { |
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| 19 | channels = 1; |
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| 20 | } else { |
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| 21 | channels = 2; |
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| 22 | } |
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| 23 | |
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| 24 | return roar_simple_play(rate, channels, bits, ROAR_CODEC_DEFAULT, (char*)host, (char*) name); |
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| 25 | } |
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| 26 | |
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| 27 | int esd_play_stream_fallback( esd_format_t format, int rate, |
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| 28 | const char *host, const char *name ) { |
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[73] | 29 | int r; |
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| 30 | |
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| 31 | if ( (r = esd_play_stream(format, rate, host, name)) != -1 ) { |
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| 32 | return r; |
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| 33 | } |
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| 34 | |
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| 35 | return esd_play_stream(format, rate, "+fork", name); |
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[0] | 36 | } |
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| 37 | |
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| 38 | |
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| 39 | |
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| 40 | int esd_monitor_stream( esd_format_t format, int rate, |
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| 41 | const char *host, const char *name ) { |
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[73] | 42 | int channels; |
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| 43 | int bits; |
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[0] | 44 | |
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| 45 | if ( (format & ESD_BITS8) ) { |
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| 46 | bits = 8; |
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| 47 | } else { |
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| 48 | bits = 16; |
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| 49 | } |
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| 50 | |
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| 51 | if ( (format & ESD_MONO) ) { |
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| 52 | channels = 1; |
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| 53 | } else { |
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| 54 | channels = 2; |
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| 55 | } |
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| 56 | |
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| 57 | return roar_simple_monitor(rate, channels, bits, ROAR_CODEC_DEFAULT, (char*)host, (char*)name); |
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| 58 | } |
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| 59 | /* int esd_monitor_stream_fallback( esd_format_t format, int rate ); */ |
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| 60 | int esd_record_stream( esd_format_t format, int rate, |
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| 61 | const char *host, const char *name ); |
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| 62 | int esd_record_stream_fallback( esd_format_t format, int rate, |
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| 63 | const char *host, const char *name ); |
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| 64 | int esd_filter_stream( esd_format_t format, int rate, |
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| 65 | const char *host, const char *name ) { |
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[73] | 66 | int channels; |
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| 67 | int bits; |
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[0] | 68 | |
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| 69 | if ( (format & ESD_BITS8) ) { |
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| 70 | bits = 8; |
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| 71 | } else { |
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| 72 | bits = 16; |
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| 73 | } |
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| 74 | |
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| 75 | if ( (format & ESD_MONO) ) { |
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| 76 | channels = 1; |
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| 77 | } else { |
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| 78 | channels = 2; |
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| 79 | } |
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| 80 | |
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| 81 | return roar_simple_filter(rate, channels, bits, ROAR_CODEC_DEFAULT, (char*)host, (char*)name); |
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| 82 | } |
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| 83 | |
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| 84 | |
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| 85 | //ll |
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