forked from minhngoc25a/freetype2
90 lines
2.2 KiB
C
90 lines
2.2 KiB
C
/****************************************************************************
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*
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* ftlogging.h
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*
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* Additional debugging APIs.
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*
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* Copyright (C) 2008-2020 by
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* David Turner, Robert Wilhelm, and Werner Lemberg.
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*
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* This file is part of the FreeType project, and may only be used,
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* modified, and distributed under the terms of the FreeType project
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* license, LICENSE.TXT. By continuing to use, modify, or distribute
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* this file you indicate that you have read the license and
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* understand and accept it fully.
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*
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*/
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#ifndef FTLOGGING_H_
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#define FTLOGGING_H_
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#include <ft2build.h>
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#include FT_CONFIG_CONFIG_H
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FT_BEGIN_HEADER
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/**************************************************************************
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*
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* @section:
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* debugging_apis
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*
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* @title:
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* External Debugging APIs
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*
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* @abstract:
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* Pubic APIs to use while debugging using `FT_LOGGING' macro
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*
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* @description:
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* This section contains the declaration of the public APIs which can be
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* used to debug an application using `FT_LOGGING'.
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*
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*/
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/**************************************************************************
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*
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* @function:
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* FT_Trace_Set_Level
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*
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* @description:
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* To change the levels of tracing components of FreeType, at run time.
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*
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* @input:
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*
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* tracing_level ::
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* New tracing values of FreeType's components.
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*
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* @example:
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* This function can be used to change the levels of tracing components
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* of FreeType as follows:
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*
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* ```
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* new_levels = "any:7 memory:0";
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* FT_Trace_Set_Level( new_levels );
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* ```
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*/
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FT_EXPORT( void )
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FT_Trace_Set_Level( const char* tracing_level );
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/**************************************************************************
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*
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* @function:
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* FT_Trace_Set_Default_Level
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*
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* @description:
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* If previously, `FT_Trace_Set_Level' functions is used to set new
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* tracing values of FreeType components, this function could be used to
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* reset the tracing values of FreeType's components to the default value.
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*
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*/
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FT_EXPORT( void )
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FT_Trace_Set_Default_Level( void );
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/* */
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FT_END_HEADER
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#endif /* FTLOGGING_H_ */
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