1 /* 2 * Copyright 2002 David Shipman, 3 * Copyright 2003-2007 Marcus Overhagen 4 * Copyright 2007 Haiku Inc. All rights reserved. 5 * Distributed under the terms of the MIT License. 6 */ 7 #ifndef _MIXER_DEBUG_H_ 8 #define _MIXER_DEBUG_H_ 9 10 11 #ifndef DEBUG 12 # define DEBUG 0 13 #endif 14 15 #include <Debug.h> 16 #include <stdio.h> 17 18 19 #undef TRACE 20 #undef PRINT 21 22 23 #if DEBUG > 0 24 inline void ERROR(const char *fmt, ...) { va_list ap; va_start(ap, fmt); printf("### ERROR: "); vprintf(fmt, ap); va_end(ap); } 25 inline void PRINT(int level, const char *fmt, ...) { va_list ap; if (level > DEBUG) return; va_start(ap, fmt); vprintf(fmt, ap); va_end(ap); } 26 27 # define PRINT_FORMAT(_text, _fmt) do { char _buf[300]; string_for_format((_fmt), _buf, sizeof(_buf)); printf("%s %s\n", (_text), (_buf)); } while (0) 28 # define PRINT_INPUT(_text, _in) do { char _buf[300]; string_for_format((_in).format, _buf, sizeof(_buf)); printf("%s node(node %" B_PRId32 ", port %" B_PRId32 "); source(port %" B_PRId32 ", id %" B_PRId32 "); dest(port %" B_PRId32 ", id %" B_PRId32 "); fmt(%s); name(%s)\n", (_text), (_in).node.node, (_in).node.port, (_in).source.port, (_in).source.id, (_in).destination.port, (_in).destination.id, _buf, (_in).name); } while (0) 29 # define PRINT_OUTPUT(_text, _out) do { char _buf[300]; string_for_format((_out).format, _buf, sizeof(_buf)); printf("%s node(node %" B_PRId32 ", port %" B_PRId32 "); source(port %" B_PRId32 ", id %" B_PRId32 "); dest(port %" B_PRId32 ", id %" B_PRId32 "); fmt(%s); name(%s)\n", (_text), (_out).node.node, (_out).node.port, (_out).source.port, (_out).source.id, (_out).destination.port, (_out).destination.id, _buf, (_out).name); } while (0) 30 # define PRINT_CHANNEL_MASK(fmt) do { char s[200]; StringForChannelMask(s, (fmt).u.raw_audio.channel_mask); printf(" channel_mask 0x%08" B_PRIX32 " %s\n", (fmt).u.raw_audio.channel_mask, s); } while (0) 31 32 # if DEBUG >= 2 33 # define TRACE printf 34 # else 35 # define TRACE(a...) ((void)0) 36 # endif 37 #else 38 # define PRINT_FORMAT(_text, _fmt) ((void)0) 39 # define PRINT_INPUT(_text, _in) ((void)0) 40 # define PRINT_OUTPUT(_text, _out) ((void)0) 41 # define PRINT_CHANNEL_MASK(fmt) ((void)0) 42 # define PRINT(l, a...) ((void)0) 43 # define ERROR(a...) ((void)0) 44 # define TRACE(a...) ((void)0) 45 #endif 46 47 #endif /* _MIXER_DEBUG_H_ */ 48