Changeset 3540:df9a0828521d in roaraudio for libroar/stream.c
- Timestamp:
- 02/20/10 00:53:36 (14 years ago)
- Branch:
- default
- Phase:
- public
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
libroar/stream.c
r3539 r3540 544 544 } 545 545 546 int roar_stream_set_chanmap (struct roar_connection * con, struct roar_stream * s, char * map, size_t len); 546 int roar_stream_set_chanmap (struct roar_connection * con, struct roar_stream * s, char * map, size_t len) { 547 struct roar_message m; 548 uint16_t * data = (uint16_t *) m.data; 549 550 if ( con == NULL || s == NULL || map == NULL ) 551 return -1; 552 553 if ( len == 0 ) 554 return 0; 555 556 memset(&m, 0, sizeof(m)); 557 558 m.cmd = ROAR_CMD_SET_STREAM_PARA; 559 m.stream = s->id; 560 m.datalen = 2*2 + len; 561 562 if ( m.datalen > sizeof(m.data) ) 563 return -1; 564 565 data[0] = 0; // Version and reserved 566 data[1] = ROAR_STREAM_PARA_CHANMAP; 567 568 data[0] = ROAR_HOST2NET16(data[0]); 569 data[1] = ROAR_HOST2NET16(data[1]); 570 571 memcpy(&(m.data[4]), map, len); 572 573 if ( roar_req(con, &m, NULL) == -1 ) 574 return -1; 575 576 if ( m.cmd != ROAR_CMD_OK ) 577 return -1; 578 579 return 0; 580 } 547 581 548 582
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