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