Rev | Line | |
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[0] | 1 | //driver_esd.c: |
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| 2 | |
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| 3 | #include "roard.h" |
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| 4 | |
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[483] | 5 | // this is to avoid warning messages on platforms |
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| 6 | // where sizeof(void*) == 8 and szeof(int) == 4 |
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| 7 | #ifdef __LP64__ |
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| 8 | #define INSTINT long int |
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| 9 | #else |
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| 10 | #define INSTINT int |
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| 11 | #endif |
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| 12 | |
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[0] | 13 | int driver_roar_open(DRIVER_USERDATA_T * inst, char * device, struct roar_audio_info * info) { |
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| 14 | /* |
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| 15 | esd_format_t format = ESD_STREAM | ESD_PLAY; |
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| 16 | char name[80] = "roard"; |
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| 17 | |
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| 18 | format |= info->bits == 16 ? ESD_BITS16 : ESD_BITS8; |
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| 19 | format |= info->channels == 2 ? ESD_STEREO : ESD_MONO; |
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| 20 | |
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| 21 | *(int*)inst = esd_play_stream_fallback(format, info->rate, device, name); |
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| 22 | |
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| 23 | if ( *(int*)inst == -1 ) |
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| 24 | return -1; |
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| 25 | |
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| 26 | return 0; |
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| 27 | */ |
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| 28 | |
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[483] | 29 | *(INSTINT*)inst = roar_simple_play(info->rate, info->channels, info->bits, info->codec, device, "roard"); |
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[0] | 30 | |
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[483] | 31 | if ( *(INSTINT*)inst == -1 ) |
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[0] | 32 | return -1; |
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| 33 | |
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| 34 | return 0; |
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| 35 | } |
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| 36 | |
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| 37 | int driver_roar_close(DRIVER_USERDATA_T inst) { |
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[483] | 38 | return roar_simple_close((INSTINT)inst); |
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[0] | 39 | } |
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| 40 | |
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| 41 | int driver_roar_pause(DRIVER_USERDATA_T inst, int newstate) { |
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| 42 | return -1; |
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| 43 | } |
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| 44 | |
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| 45 | int driver_roar_write(DRIVER_USERDATA_T inst, char * buf, int len) { |
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[483] | 46 | return write((INSTINT)inst, buf, len); |
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[0] | 47 | } |
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| 48 | |
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| 49 | int driver_roar_read(DRIVER_USERDATA_T inst, char * buf, int len) { |
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[483] | 50 | return read((INSTINT)inst, buf, len); |
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[0] | 51 | } |
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| 52 | |
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| 53 | int driver_roar_flush(DRIVER_USERDATA_T inst) { |
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| 54 | return 0; |
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| 55 | } |
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| 56 | |
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| 57 | //ll |
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