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-rw-r--r--portaudio/src/common/pa_debugprint.h149
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diff --git a/portaudio/src/common/pa_debugprint.h b/portaudio/src/common/pa_debugprint.h
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--- a/portaudio/src/common/pa_debugprint.h
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-#ifndef PA_LOG_H
-#define PA_LOG_H
-/*
- * Log file redirector function
- * Copyright (c) 1999-2006 Ross Bencina, Phil Burk
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files
- * (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * The text above constitutes the entire PortAudio license; however,
- * the PortAudio community also makes the following non-binding requests:
- *
- * Any person wishing to distribute modifications to the Software is
- * requested to send the modifications to the original developer so that
- * they can be incorporated into the canonical version. It is also
- * requested that these non-binding requests be included along with the
- * license above.
- */
-
-/** @file
- @ingroup common_src
-*/
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif /* __cplusplus */
-
-
-
-void PaUtil_DebugPrint( const char *format, ... );
-
-
-/*
- The basic format for log messages is described below. If you need to
- add any log messages, please follow this format.
-
- Function entry (void function):
-
- "FunctionName called.\n"
-
- Function entry (non void function):
-
- "FunctionName called:\n"
- "\tParam1Type param1: param1Value\n"
- "\tParam2Type param2: param2Value\n" (etc...)
-
-
- Function exit (no return value):
-
- "FunctionName returned.\n"
-
- Function exit (simple return value):
-
- "FunctionName returned:\n"
- "\tReturnType: returnValue\n"
-
- If the return type is an error code, the error text is displayed in ()
-
- If the return type is not an error code, but has taken a special value
- because an error occurred, then the reason for the error is shown in []
-
- If the return type is a struct ptr, the struct is dumped.
-
- See the code below for examples
-*/
-
-/** PA_DEBUG() provides a simple debug message printing facility. The macro
- passes it's argument to a printf-like function called PaUtil_DebugPrint()
- which prints to stderr and always flushes the stream after printing.
- Because preprocessor macros cannot directly accept variable length argument
- lists, calls to the macro must include an additional set of parenthesis, eg:
- PA_DEBUG(("errorno: %d", 1001 ));
-*/
-
-
-#ifdef PA_ENABLE_DEBUG_OUTPUT
-#define PA_DEBUG(x) PaUtil_DebugPrint x ;
-#else
-#define PA_DEBUG(x)
-#endif
-
-
-#ifdef PA_LOG_API_CALLS
-#define PA_LOGAPI(x) PaUtil_DebugPrint x
-
-#define PA_LOGAPI_ENTER(functionName) PaUtil_DebugPrint( functionName " called.\n" )
-
-#define PA_LOGAPI_ENTER_PARAMS(functionName) PaUtil_DebugPrint( functionName " called:\n" )
-
-#define PA_LOGAPI_EXIT(functionName) PaUtil_DebugPrint( functionName " returned.\n" )
-
-#define PA_LOGAPI_EXIT_PAERROR( functionName, result ) \
- PaUtil_DebugPrint( functionName " returned:\n" ); \
- PaUtil_DebugPrint("\tPaError: %d ( %s )\n", result, Pa_GetErrorText( result ) )
-
-#define PA_LOGAPI_EXIT_T( functionName, resultFormatString, result ) \
- PaUtil_DebugPrint( functionName " returned:\n" ); \
- PaUtil_DebugPrint("\t" resultFormatString "\n", result )
-
-#define PA_LOGAPI_EXIT_PAERROR_OR_T_RESULT( functionName, positiveResultFormatString, result ) \
- PaUtil_DebugPrint( functionName " returned:\n" ); \
- if( result > 0 ) \
- PaUtil_DebugPrint("\t" positiveResultFormatString "\n", result ); \
- else \
- PaUtil_DebugPrint("\tPaError: %d ( %s )\n", result, Pa_GetErrorText( result ) )
-#else
-#define PA_LOGAPI(x)
-#define PA_LOGAPI_ENTER(functionName)
-#define PA_LOGAPI_ENTER_PARAMS(functionName)
-#define PA_LOGAPI_EXIT(functionName)
-#define PA_LOGAPI_EXIT_PAERROR( functionName, result )
-#define PA_LOGAPI_EXIT_T( functionName, resultFormatString, result )
-#define PA_LOGAPI_EXIT_PAERROR_OR_T_RESULT( functionName, positiveResultFormatString, result )
-#endif
-
-
-typedef void (*PaUtilLogCallback ) (const char *log);
-
-/**
- Install user provided log function
-*/
-void PaUtil_SetDebugPrintFunction(PaUtilLogCallback cb);
-
-
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-#endif /* PA_LOG_H */