mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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94 lines
2.8 KiB
C
94 lines
2.8 KiB
C
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#ifndef __WINE_DEBUGTOOLS_H
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#define __WINE_DEBUGTOOLS_H
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#ifdef __WINE__ /* Debugging interface is internal to Wine */
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#include <stdarg.h>
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#include "config.h"
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#include "windef.h"
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struct _GUID;
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/* Internal definitions (do not use these directly) */
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enum __DEBUG_CLASS { __DBCL_FIXME, __DBCL_ERR, __DBCL_WARN, __DBCL_TRACE, __DBCL_COUNT };
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#ifndef NO_TRACE_MSGS
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# define __GET_DEBUGGING_trace(dbch) ((dbch)[0] & (1 << __DBCL_TRACE))
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#else
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# define __GET_DEBUGGING_trace(dbch) 0
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#endif
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#ifndef NO_DEBUG_MSGS
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# define __GET_DEBUGGING_warn(dbch) ((dbch)[0] & (1 << __DBCL_WARN))
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# define __GET_DEBUGGING_fixme(dbch) ((dbch)[0] & (1 << __DBCL_FIXME))
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#else
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# define __GET_DEBUGGING_warn(dbch) 0
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# define __GET_DEBUGGING_fixme(dbch) 0
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#endif
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/* define error macro regardless of what is configured */
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#define __GET_DEBUGGING_err(dbch) ((dbch)[0] & (1 << __DBCL_ERR))
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#define __GET_DEBUGGING(dbcl,dbch) __GET_DEBUGGING_##dbcl(dbch)
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#define __SET_DEBUGGING(dbcl,dbch,on) \
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((on) ? ((dbch)[0] |= 1 << (dbcl)) : ((dbch)[0] &= ~(1 << (dbcl))))
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#ifndef __GNUC__
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#define __FUNCTION__ ""
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#endif
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#define __DPRINTF(dbcl,dbch) \
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(!__GET_DEBUGGING(dbcl,(dbch)) || (dbg_header_##dbcl((dbch),__FUNCTION__),0)) ? \
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(void)0 : (void)dbg_printf
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/* Exported definitions and macros */
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/* These function return a printable version of a string, including
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quotes. The string will be valid for some time, but not indefinitely
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as strings are re-used. */
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extern LPCSTR debugstr_an (LPCSTR s, int n);
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extern LPCSTR debugstr_wn (LPCWSTR s, int n);
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extern LPCSTR debugres_a (LPCSTR res);
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extern LPCSTR debugres_w (LPCWSTR res);
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extern LPCSTR debugstr_guid( const struct _GUID *id );
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extern LPCSTR debugstr_hex_dump (const void *ptr, int len);
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extern int dbg_header_err( const char *dbg_channel, const char *func );
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extern int dbg_header_warn( const char *dbg_channel, const char *func );
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extern int dbg_header_fixme( const char *dbg_channel, const char *func );
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extern int dbg_header_trace( const char *dbg_channel, const char *func );
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extern int dbg_vprintf( const char *format, va_list args );
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static inline LPCSTR debugstr_a( LPCSTR s ) { return debugstr_an( s, 80 ); }
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static inline LPCSTR debugstr_w( LPCWSTR s ) { return debugstr_wn( s, 80 ); }
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#ifdef __GNUC__
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extern int dbg_printf(const char *format, ...) __attribute__((format (printf,1,2)));
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#else
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extern int dbg_printf(const char *format, ...);
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#endif
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#define TRACE_(X) TRACE
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#define WARN_(X) TRACE
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#define WARN TRACE
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#define ERR_(X) printf
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#define ERR printf
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#define FIXME_(X) TRACE
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#define FIXME TRACE
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#define TRACE_ON(X) 1
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#define ERR_ON(X) 1
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#define DECLARE_DEBUG_CHANNEL(ch) \
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extern char dbch_##ch[];
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#define DEFAULT_DEBUG_CHANNEL(ch) \
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extern char dbch_##ch[]; static char * const __dbch_default = dbch_##ch;
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#define DPRINTF dbg_printf
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#define MESSAGE dbg_printf
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#endif /* __WINE__ */
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#endif /* __WINE_DEBUGTOOLS_H */
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