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 #ifndef DEBUG 11 #define DEBUG 0 12 #endif 13 14 #include <Debug.h> 15 #include <stdio.h> 16 17 #undef TRACE 18 #undef PRINT 19 20 #if DEBUG > 0 21 22 inline void ERROR(const char *fmt, ...) { va_list ap; va_start(ap, fmt); printf("### ERROR: "); vprintf(fmt, ap); va_end(ap); } 23 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); } 24 25 #define PRINT_FORMAT(_text, _fmt) do { char _buf[300]; string_for_format((_fmt), _buf, sizeof(_buf)); printf("%s %s\n", (_text), (_buf)); } while (0) 26 #define PRINT_INPUT(_text, _in) do { char _buf[300]; string_for_format((_in).format, _buf, sizeof(_buf)); printf("%s node(node %ld, port %ld); source(port %ld, id %ld); dest(port %ld, id %ld); 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) 27 #define PRINT_OUTPUT(_text, _out) do { char _buf[300]; string_for_format((_out).format, _buf, sizeof(_buf)); printf("%s node(node %ld, port %ld); source(port %ld, id %ld); dest(port %ld, id %ld); 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) 28 #define PRINT_CHANNEL_MASK(fmt) do { char s[200]; StringForChannelMask(s, (fmt).u.raw_audio.channel_mask); printf(" channel_mask 0x%08lX %s\n", (fmt).u.raw_audio.channel_mask, s); } while (0) 29 30 #if DEBUG >= 2 31 #define TRACE printf 32 #else 33 #define TRACE(a...) ((void)0) 34 #endif 35 36 #else 37 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 46 #endif 47 48 #endif /* _MIXER_DEBUG_H_ */ 49