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@ -15,46 +15,28 @@ |
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/* */ |
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/***************************************************************************/ |
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/*************************************************************************/ |
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/* */ |
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/* This component contains various macros and functions used to ease the */ |
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/* debugging of the FreeType engine. Its main purpose is in assertion */ |
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/* checking, tracing, and error detection. */ |
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/* */ |
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/* There are now three debugging modes: */ |
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/* */ |
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/* - trace mode */ |
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/* */ |
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/* Error and trace messages are sent to the log file (which can be the */ |
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/* standard error output). */ |
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/* */ |
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/* - error mode */ |
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/* */ |
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/* Only error messages are generated. */ |
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/* */ |
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/* - release mode: */ |
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/* */ |
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/* No error message is sent or generated. The code is free from any */ |
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/* debugging parts. */ |
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/* */ |
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/*************************************************************************/ |
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#ifndef FTDEBUG_H |
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#define FTDEBUG_H |
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#include <freetype/config/ftconfig.h> /* for FT_DEBUG_LEVEL_TRACE, FT_DEBUG_LEVEL_ERROR */ |
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#include <freetype/config/ftconfig.h> /* for FT_DEBUG_LEVEL_TRACE, */ |
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/* FT_DEBUG_LEVEL_ERROR */ |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/* A very stupid pre-processor trick. See K&R version 2 */ |
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/* section A12.3 for details.. */ |
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#define FT_CAT(x,y) x ## y |
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#define FT_XCAT(x,y) FT_CAT(x,y) |
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/* A very stupid pre-processor trick. See K&R version 2 */ |
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/* section A12.3 for details... */ |
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/* */ |
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/* It is also described in the section `Separate */ |
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/* Expansion of Macro Arguments' in the info file */ |
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/* `cpp.info', describing GNU cpp. */ |
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/* */ |
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#define FT_CAT( x, y ) x ## y |
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#define FT_XCAT( x, y ) FT_CAT( x, y ) |
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#ifdef FT_DEBUG_LEVEL_TRACE |
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@ -64,15 +46,14 @@ |
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/* the first level must always be `trace_any' */ |
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trace_any = 0, |
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/* first, define an enum for each common component */ |
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trace_io, /* in ftsys */ |
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trace_memory, /* in ftsys */ |
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trace_sync, /* in ftsys */ |
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trace_stream, /* stream manager - see ftstream.c */ |
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trace_calc, /* computations - see ftcalc.c */ |
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trace_raster, /* raster - see ftraster.c */ |
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trace_list, /* list manager - see ftlist.c */ |
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trace_objs, /* base objects - see ftobjs.c */ |
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/* we start with an enum for each common component */ |
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trace_io, /* i/o monitoring -- see ftsystem.c */ |
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trace_memory, /* memory manager -- see ftobjs.c */ |
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trace_stream, /* stream manager -- see ftstream.c */ |
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trace_calc, /* computations -- see ftcalc.c */ |
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trace_raster, /* raster -- see ftraster.c */ |
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trace_list, /* list manager -- see ftlist.c */ |
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trace_objs, /* base objects -- see ftobjs.c */ |
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/* then define an enum for each TrueType driver component */ |
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trace_ttobjs, |
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@ -92,6 +73,7 @@ |
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/* other trace levels */ |
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trace_init, |
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trace_extend, |
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/* the last level must always be `trace_max' */ |
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trace_max |
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Werner Lemberg
25 years ago