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[freetype2] master f8af8fb: Synchronize `ftdebug.c' files.
|
From: |
Werner LEMBERG |
|
Subject: |
[freetype2] master f8af8fb: Synchronize `ftdebug.c' files. |
|
Date: |
Wed, 5 Sep 2018 06:23:25 -0400 (EDT) |
branch: master
commit f8af8fba78ac7180674ac05493b8afed7e055cf9
Author: Werner Lemberg <address@hidden>
Commit: Werner Lemberg <address@hidden>
Synchronize `ftdebug.c' files.
* builds/amiga/src/base/ftdebug.c, builds/wince/ftdebug.c,
builds/windows/ftdebug.c: Synchronize with `src/base/ftdebug.c'.
---
ChangeLog | 7 ++
builds/amiga/src/base/ftdebug.c | 207 +++++++++++++++++++++-------------
builds/wince/ftdebug.c | 243 ++++++++++++++++++++++++++++------------
builds/windows/ftdebug.c | 230 ++++++++++++++++++++++++++-----------
4 files changed, 469 insertions(+), 218 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 23e0b7f..17cdac2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2018-09-05 Werner Lemberg <address@hidden>
+
+ Synchronize `ftdebug.c' files.
+
+ * builds/amiga/src/base/ftdebug.c, builds/wince/ftdebug.c,
+ builds/windows/ftdebug.c: Synchronize with `src/base/ftdebug.c'.
+
2018-09-05 Nikhil Ramakrishnan <address@hidden>
Add documentation guidelines file.
diff --git a/builds/amiga/src/base/ftdebug.c b/builds/amiga/src/base/ftdebug.c
index f3ba48c..39c8bea 100644
--- a/builds/amiga/src/base/ftdebug.c
+++ b/builds/amiga/src/base/ftdebug.c
@@ -1,67 +1,69 @@
-/***************************************************************************/
-/* */
-/* ftdebug.c */
-/* */
-/* Debugging and logging component for amiga (body). */
-/* */
-/* Copyright 1996-2018 by */
-/* David Turner, Robert Wilhelm, Werner Lemberg and Detlef W�rkner. */
-/* */
-/* 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. */
- /* */
- /*************************************************************************/
+/****************************************************************************
+ *
+ * ftdebug.c
+ *
+ * Debugging and logging component for amiga (body).
+ *
+ * Copyright 1996-2018 by
+ * David Turner, Robert Wilhelm, Werner Lemberg, and Detlef Wuerkner.
+ *
+ * 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().
+ * Based on the default `ftdebug.c' file,
+ * 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;
+ extern struct Library* DOSBase;
#else
- extern struct DOSIFace *IDOS;
+ extern struct DOSIFace* IDOS;
#endif
@@ -70,7 +72,7 @@
#include FT_INTERNAL_DEBUG_H
-#if defined( FT_DEBUG_LEVEL_ERROR )
+#ifdef FT_DEBUG_LEVEL_ERROR
/* documentation is in ftdebug.h */
@@ -100,7 +102,7 @@
KVPrintF( fmt, ap );
va_end( ap );
-/* exit( EXIT_FAILURE ); */
+ /* exit( EXIT_FAILURE ); */
}
@@ -111,9 +113,19 @@
int line,
const char* file )
{
+#if 0
+ /* activating the code in this block makes FreeType very chatty */
+ fprintf( stderr,
+ "%s:%d: error 0x%02x: %s\n",
+ file,
+ line,
+ error,
+ FT_Error_String( error ) );
+#else
FT_UNUSED( error );
FT_UNUSED( line );
FT_UNUSED( file );
+#endif
return 0;
}
@@ -124,9 +136,16 @@
#ifdef FT_DEBUG_LEVEL_TRACE
- /* array of trace levels, initialized to 0 */
- int ft_trace_levels[trace_count];
+ /* array of trace levels, initialized to 0; */
+ /* this gets adjusted at run-time */
+ static int ft_trace_levels_enabled[trace_count];
+ /* array of trace levels, always initialized to 0 */
+ static int ft_trace_levels_disabled[trace_count];
+
+ /* a pointer to either `ft_trace_levels_enabled' */
+ /* or `ft_trace_levels_disabled' */
+ int* ft_trace_levels;
/* define array of trace toggle names */
#define FT_TRACE_DEF( x ) #x ,
@@ -164,33 +183,51 @@
}
- /*************************************************************************/
- /* */
- /* 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. */
- /* */
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( void )
+ FT_Trace_Disable( void )
+ {
+ ft_trace_levels = ft_trace_levels_disabled;
+ }
+
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( void )
+ FT_Trace_Enable( void )
+ {
+ ft_trace_levels = ft_trace_levels_enabled;
+ }
+
+
+ /**************************************************************************
+ *
+ * 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" ); */
+ /* const char* ft2_debug = ft_getenv( "FT2_DEBUG" ); */
char buf[256];
const char* ft2_debug = &buf[0];
-/* if ( ft2_debug ) */
+ /* if ( ft2_debug ) */
if ( GetVar( "FT2_DEBUG", (STRPTR)ft2_debug, 256, LV_VAR ) > 0 )
{
const char* p = ft2_debug;
@@ -250,14 +287,16 @@
{
/* special case for `any' */
for ( n = 0; n < trace_count; n++ )
- ft_trace_levels[n] = level;
+ ft_trace_levels_enabled[n] = level;
}
else
- ft_trace_levels[found] = level;
+ ft_trace_levels_enabled[found] = level;
}
}
}
}
+
+ ft_trace_levels = ft_trace_levels_enabled;
}
@@ -287,11 +326,23 @@
}
+ FT_BASE_DEF( void )
+ FT_Trace_Disable( void )
+ {
+ /* nothing */
+ }
+
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( void )
+ FT_Trace_Enable( void )
+ {
+ /* nothing */
+ }
+
+
#endif /* !FT_DEBUG_LEVEL_TRACE */
-/*
-Local Variables:
-coding: latin-1
-End:
-*/
+
/* END */
diff --git a/builds/wince/ftdebug.c b/builds/wince/ftdebug.c
index 83c5f44..b91870a 100644
--- a/builds/wince/ftdebug.c
+++ b/builds/wince/ftdebug.c
@@ -1,53 +1,53 @@
-/***************************************************************************/
-/* */
-/* ftdebug.c */
-/* */
-/* Debugging and logging component for WinCE (body). */
-/* */
-/* Copyright 1996-2018 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* 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. */
- /* */
- /*************************************************************************/
+/****************************************************************************
+ *
+ * ftdebug.c
+ *
+ * Debugging and logging component for WinCE (body).
+ *
+ * Copyright 1996-2018 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * 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.
+ *
+ */
#include <ft2build.h>
+#include FT_FREETYPE_H
#include FT_INTERNAL_DEBUG_H
#ifdef FT_DEBUG_LEVEL_ERROR
-
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
@@ -55,14 +55,15 @@
#include <windows.h>
- void
+ static void
OutputDebugStringEx( const char* str )
{
static WCHAR buf[8192];
+ int sz = MultiByteToWideChar( CP_ACP, 0, str, -1, buf,
+ sizeof ( buf ) / sizeof ( *buf ) );
+
- int sz = MultiByteToWideChar( CP_ACP, 0, str, -1, buf,
- sizeof ( buf ) / sizeof ( *buf ) );
if ( !sz )
lstrcpyW( buf, L"OutputDebugStringEx: MultiByteToWideChar failed" );
@@ -70,6 +71,8 @@
}
+ /* documentation is in ftdebug.h */
+
FT_BASE_DEF( void )
FT_Message( const char* fmt,
... )
@@ -87,6 +90,8 @@
}
+ /* documentation is in ftdebug.h */
+
FT_BASE_DEF( void )
FT_Panic( const char* fmt,
... )
@@ -111,18 +116,38 @@
int line,
const char* file )
{
+#if 0
+ /* activating the code in this block makes FreeType very chatty */
+ fprintf( stderr,
+ "%s:%d: error 0x%02x: %s\n",
+ file,
+ line,
+ error,
+ FT_Error_String( error ) );
+#else
FT_UNUSED( error );
FT_UNUSED( line );
FT_UNUSED( file );
+#endif
return 0;
}
+#endif /* FT_DEBUG_LEVEL_ERROR */
+
+
#ifdef FT_DEBUG_LEVEL_TRACE
+ /* array of trace levels, initialized to 0; */
+ /* this gets adjusted at run-time */
+ static int ft_trace_levels_enabled[trace_count];
- /* array of trace levels, initialized to 0 */
- int ft_trace_levels[trace_count];
+ /* array of trace levels, always initialized to 0 */
+ static int ft_trace_levels_disabled[trace_count];
+
+ /* a pointer to either `ft_trace_levels_enabled' */
+ /* or `ft_trace_levels_disabled' */
+ int* ft_trace_levels;
/* define array of trace toggle names */
#define FT_TRACE_DEF( x ) #x ,
@@ -136,24 +161,66 @@
#undef FT_TRACE_DEF
- /*************************************************************************/
- /* */
- /* 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: */
- /* */
- /* "any:3 memory:6 stream:5" */
- /* */
- /* This will request that all levels be set to 3, except the trace level */
- /* for the memory and stream components which are set to 6 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 6; 0 means quiet (except for serious */
- /* runtime errors), and 6 means _very_ verbose. */
- /* */
+ /* 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;
+ }
+
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( void )
+ FT_Trace_Disable( void )
+ {
+ ft_trace_levels = ft_trace_levels_disabled;
+ }
+
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( void )
+ FT_Trace_Enable( void )
+ {
+ ft_trace_levels = ft_trace_levels_enabled;
+ }
+
+
+ /**************************************************************************
+ *
+ * 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 )
{
@@ -189,8 +256,8 @@
if ( *p == ':' && p > q )
{
- int n, i, len = (int)( p - q );
- int level = -1, found = -1;
+ FT_Int n, i, len = (FT_Int)( p - q );
+ FT_Int level = -1, found = -1;
for ( n = 0; n < trace_count; n++ )
@@ -224,16 +291,18 @@
{
if ( found == trace_any )
{
- /* special case for "any" */
+ /* special case for `any' */
for ( n = 0; n < trace_count; n++ )
- ft_trace_levels[n] = level;
+ ft_trace_levels_enabled[n] = level;
}
else
- ft_trace_levels[found] = level;
+ ft_trace_levels_enabled[found] = level;
}
}
}
}
+
+ ft_trace_levels = ft_trace_levels_enabled;
}
@@ -247,9 +316,39 @@
}
-#endif /* !FT_DEBUG_LEVEL_TRACE */
+ FT_BASE_DEF( FT_Int )
+ FT_Trace_Get_Count( void )
+ {
+ return 0;
+ }
-#endif /* FT_DEBUG_LEVEL_ERROR */
+
+ FT_BASE_DEF( const char * )
+ FT_Trace_Get_Name( FT_Int idx )
+ {
+ FT_UNUSED( idx );
+
+ return NULL;
+ }
+
+
+ FT_BASE_DEF( void )
+ FT_Trace_Disable( void )
+ {
+ /* nothing */
+ }
+
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( void )
+ FT_Trace_Enable( void )
+ {
+ /* nothing */
+ }
+
+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
/* END */
diff --git a/builds/windows/ftdebug.c b/builds/windows/ftdebug.c
index ec70a0e..c6156c8 100644
--- a/builds/windows/ftdebug.c
+++ b/builds/windows/ftdebug.c
@@ -1,47 +1,48 @@
-/***************************************************************************/
-/* */
-/* ftdebug.c */
-/* */
-/* Debugging and logging component for Win32 (body). */
-/* */
-/* Copyright 1996-2018 by */
-/* David Turner, Robert Wilhelm, and Werner Lemberg. */
-/* */
-/* 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. */
- /* */
- /*************************************************************************/
+/****************************************************************************
+ *
+ * ftdebug.c
+ *
+ * Debugging and logging component for Win32 (body).
+ *
+ * Copyright 1996-2018 by
+ * David Turner, Robert Wilhelm, and Werner Lemberg.
+ *
+ * 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.
+ *
+ */
#include <ft2build.h>
+#include FT_FREETYPE_H
#include FT_INTERNAL_DEBUG_H
@@ -99,19 +100,38 @@
int line,
const char* file )
{
+#if 0
+ /* activating the code in this block makes FreeType very chatty */
+ fprintf( stderr,
+ "%s:%d: error 0x%02x: %s\n",
+ file,
+ line,
+ error,
+ FT_Error_String( error ) );
+#else
FT_UNUSED( error );
FT_UNUSED( line );
FT_UNUSED( file );
+#endif
return 0;
}
+#endif /* FT_DEBUG_LEVEL_ERROR */
+
#ifdef FT_DEBUG_LEVEL_TRACE
+ /* array of trace levels, initialized to 0; */
+ /* this gets adjusted at run-time */
+ static int ft_trace_levels_enabled[trace_count];
- /* array of trace levels, initialized to 0 */
- int ft_trace_levels[trace_count];
+ /* array of trace levels, always initialized to 0 */
+ static int ft_trace_levels_disabled[trace_count];
+
+ /* a pointer to either `ft_trace_levels_enabled' */
+ /* or `ft_trace_levels_disabled' */
+ int* ft_trace_levels;
/* define array of trace toggle names */
#define FT_TRACE_DEF( x ) #x ,
@@ -125,24 +145,66 @@
#undef FT_TRACE_DEF
- /*************************************************************************/
- /* */
- /* 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: */
- /* */
- /* "any:3 memory:6 stream:5" */
- /* */
- /* This will request that all levels be set to 3, except the trace level */
- /* for the memory and stream components which are set to 6 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 6; 0 means quiet (except for serious */
- /* runtime errors), and 6 means _very_ verbose. */
- /* */
+ /* 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;
+ }
+
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( void )
+ FT_Trace_Disable( void )
+ {
+ ft_trace_levels = ft_trace_levels_disabled;
+ }
+
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( void )
+ FT_Trace_Enable( void )
+ {
+ ft_trace_levels = ft_trace_levels_enabled;
+ }
+
+
+ /**************************************************************************
+ *
+ * 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 )
{
@@ -171,8 +233,8 @@
if ( *p == ':' && p > q )
{
- int n, i, len = (int)( p - q );
- int level = -1, found = -1;
+ FT_Int n, i, len = (FT_Int)( p - q );
+ FT_Int level = -1, found = -1;
for ( n = 0; n < trace_count; n++ )
@@ -206,16 +268,18 @@
{
if ( found == trace_any )
{
- /* special case for "any" */
+ /* special case for `any' */
for ( n = 0; n < trace_count; n++ )
- ft_trace_levels[n] = level;
+ ft_trace_levels_enabled[n] = level;
}
else
- ft_trace_levels[found] = level;
+ ft_trace_levels_enabled[found] = level;
}
}
}
}
+
+ ft_trace_levels = ft_trace_levels_enabled;
}
@@ -229,9 +293,39 @@
}
-#endif /* !FT_DEBUG_LEVEL_TRACE */
+ FT_BASE_DEF( FT_Int )
+ FT_Trace_Get_Count( void )
+ {
+ return 0;
+ }
-#endif /* FT_DEBUG_LEVEL_ERROR */
+
+ FT_BASE_DEF( const char * )
+ FT_Trace_Get_Name( FT_Int idx )
+ {
+ FT_UNUSED( idx );
+
+ return NULL;
+ }
+
+
+ FT_BASE_DEF( void )
+ FT_Trace_Disable( void )
+ {
+ /* nothing */
+ }
+
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( void )
+ FT_Trace_Enable( void )
+ {
+ /* nothing */
+ }
+
+
+#endif /* !FT_DEBUG_LEVEL_TRACE */
/* END */
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- [freetype2] master f8af8fb: Synchronize `ftdebug.c' files.,
Werner LEMBERG <=