--- a/misc/libfreetype/builds/amiga/src/base/ftdebug.c Tue Jul 16 11:14:27 2013 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,279 +0,0 @@
-/***************************************************************************/
-/* */
-/* ftdebug.c */
-/* */
-/* Debugging and logging component (body). */
-/* */
-/* Copyright 1996-2001, 2002, 2004, 2005 by */
-/* David Turner, Robert Wilhelm, Werner Lemberg and Detlef Würkner. */
-/* */
-/* This file is part of the FreeType project, and may only be used, */
-/* modified, and distributed under the terms of the FreeType project */
-/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
-/* this file you indicate that you have read the license and */
-/* understand and accept it fully. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This component contains various macros and functions used to ease the */
- /* debugging of the FreeType engine. Its main purpose is in assertion */
- /* checking, tracing, and error detection. */
- /* */
- /* There are now three debugging modes: */
- /* */
- /* - trace mode */
- /* */
- /* Error and trace messages are sent to the log file (which can be the */
- /* standard error output). */
- /* */
- /* - error mode */
- /* */
- /* Only error messages are generated. */
- /* */
- /* - release mode: */
- /* */
- /* No error message is sent or generated. The code is free from any */
- /* debugging parts. */
- /* */
- /*************************************************************************/
-
-
-/*
- * Based on the default ftdebug.c,
- * replaced vprintf() with KVPrintF(),
- * commented out exit(),
- * replaced getenv() with GetVar().
- */
-
-#include <exec/types.h>
-#include <utility/tagitem.h>
-#include <dos/exall.h>
-#include <dos/var.h>
-#define __NOLIBBASE__
-#define __NOLOBALIFACE__
-#define __USE_INLINE__
-#include <proto/dos.h>
-#include <clib/debug_protos.h>
-
-#ifndef __amigaos4__
-extern struct Library *DOSBase;
-#else
-extern struct DOSIFace *IDOS;
-#endif
-
-
-#include <ft2build.h>
-#include FT_FREETYPE_H
-#include FT_INTERNAL_DEBUG_H
-
-
-#if defined( FT_DEBUG_LEVEL_ERROR )
-
- /* documentation is in ftdebug.h */
-
- FT_BASE_DEF( void )
- FT_Message( const char* fmt, ... )
- {
- va_list ap;
-
-
- va_start( ap, fmt );
-/* vprintf( fmt, ap ); */
- KVPrintF( fmt, ap );
- va_end( ap );
- }
-
-
- /* documentation is in ftdebug.h */
-
- FT_BASE_DEF( void )
- FT_Panic( const char* fmt, ... )
- {
- va_list ap;
-
-
- va_start( ap, fmt );
-/* vprintf( fmt, ap ); */
- KVPrintF( fmt, ap );
- va_end( ap );
-
-/* exit( EXIT_FAILURE ); */
- }
-
-#endif /* FT_DEBUG_LEVEL_ERROR */
-
-
-
-#ifdef FT_DEBUG_LEVEL_TRACE
-
- /* array of trace levels, initialized to 0 */
- int ft_trace_levels[trace_count];
-
-
- /* define array of trace toggle names */
-#define FT_TRACE_DEF( x ) #x ,
-
- static const char* ft_trace_toggles[trace_count + 1] =
- {
-#include FT_INTERNAL_TRACE_H
- NULL
- };
-
-#undef FT_TRACE_DEF
-
-
- /* documentation is in ftdebug.h */
-
- FT_BASE_DEF( FT_Int )
- FT_Trace_Get_Count( void )
- {
- return trace_count;
- }
-
-
- /* documentation is in ftdebug.h */
-
- FT_BASE_DEF( const char * )
- FT_Trace_Get_Name( FT_Int idx )
- {
- int max = FT_Trace_Get_Count();
-
-
- if ( idx < max )
- return ft_trace_toggles[idx];
- else
- return NULL;
- }
-
-
- /*************************************************************************/
- /* */
- /* Initialize the tracing sub-system. This is done by retrieving the */
- /* value of the `FT2_DEBUG' environment variable. It must be a list of */
- /* toggles, separated by spaces, `;', or `,'. Example: */
- /* */
- /* export FT2_DEBUG="any:3 memory:7 stream:5" */
- /* */
- /* This requests that all levels be set to 3, except the trace level for */
- /* the memory and stream components which are set to 7 and 5, */
- /* respectively. */
- /* */
- /* See the file <include/freetype/internal/fttrace.h> for details of the */
- /* available toggle names. */
- /* */
- /* The level must be between 0 and 7; 0 means quiet (except for serious */
- /* runtime errors), and 7 means _very_ verbose. */
- /* */
- FT_BASE_DEF( void )
- ft_debug_init( void )
- {
-/* const char* ft2_debug = getenv( "FT2_DEBUG" ); */
- char buf[256];
- const char* ft2_debug = &buf[0];
-
-
-/* if ( ft2_debug ) */
- if ( GetVar( "FT2_DEBUG", (STRPTR)ft2_debug, 256, LV_VAR ) > 0 )
- {
- const char* p = ft2_debug;
- const char* q;
-
-
- for ( ; *p; p++ )
- {
- /* skip leading whitespace and separators */
- if ( *p == ' ' || *p == '\t' || *p == ',' || *p == ';' || *p == '=' )
- continue;
-
- /* read toggle name, followed by ':' */
- q = p;
- while ( *p && *p != ':' )
- p++;
-
- if ( *p == ':' && p > q )
- {
- FT_Int n, i, len = (FT_Int)( p - q );
- FT_Int level = -1, found = -1;
-
-
- for ( n = 0; n < trace_count; n++ )
- {
- const char* toggle = ft_trace_toggles[n];
-
-
- for ( i = 0; i < len; i++ )
- {
- if ( toggle[i] != q[i] )
- break;
- }
-
- if ( i == len && toggle[i] == 0 )
- {
- found = n;
- break;
- }
- }
-
- /* read level */
- p++;
- if ( *p )
- {
- level = *p++ - '0';
- if ( level < 0 || level > 7 )
- level = -1;
- }
-
- if ( found >= 0 && level >= 0 )
- {
- if ( found == trace_any )
- {
- /* special case for `any' */
- for ( n = 0; n < trace_count; n++ )
- ft_trace_levels[n] = level;
- }
- else
- ft_trace_levels[found] = level;
- }
- }
- }
- }
- }
-
-
-#else /* !FT_DEBUG_LEVEL_TRACE */
-
-
- FT_BASE_DEF( void )
- ft_debug_init( void )
- {
- /* nothing */
- }
-
-
- FT_BASE_DEF( FT_Int )
- FT_Trace_Get_Count( void )
- {
- return 0;
- }
-
-
- FT_BASE_DEF( const char * )
- FT_Trace_Get_Name( FT_Int idx )
- {
- FT_UNUSED( idx );
-
- return NULL;
- }
-
-
-#endif /* !FT_DEBUG_LEVEL_TRACE */
-
-/*
-Local Variables:
-coding: latin-1
-End:
-*/
-/* END */