diff options
Diffstat (limited to 'src/freetype2/autofit/aftypes.h')
| -rw-r--r-- | src/freetype2/autofit/aftypes.h | 66 |
1 files changed, 60 insertions, 6 deletions
diff --git a/src/freetype2/autofit/aftypes.h b/src/freetype2/autofit/aftypes.h index bd3fa88..5574f0c 100644 --- a/src/freetype2/autofit/aftypes.h +++ b/src/freetype2/autofit/aftypes.h @@ -4,7 +4,7 @@ /* */ /* Auto-fitter types (specification only). */ /* */ -/* Copyright 2003, 2004, 2005, 2006, 2007 by */ +/* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -58,7 +58,8 @@ FT_BEGIN_HEADER #ifdef AF_DEBUG -#include <stdio.h> +#include FT_CONFIG_STANDARD_LIBRARY_H + #define AF_LOG( x ) do { if ( _af_debug ) printf x; } while ( 0 ) extern int _af_debug; @@ -69,7 +70,7 @@ extern void* _af_debug_hints; #else /* !AF_DEBUG */ -#define AF_LOG( x ) do ; while ( 0 ) /* nothing */ +#define AF_LOG( x ) do { } while ( 0 ) /* nothing */ #endif /* !AF_DEBUG */ @@ -202,7 +203,7 @@ extern void* _af_debug_hints; * auto-hinted glyph image. */ - typedef enum + typedef enum AF_ScalerFlags_ { AF_SCALER_FLAG_NO_HORIZONTAL = 1, /* disable horizontal hinting */ AF_SCALER_FLAG_NO_VERTICAL = 2, /* disable vertical hinting */ @@ -260,7 +261,7 @@ extern void* _af_debug_hints; * used by more than one script. */ - typedef enum + typedef enum AF_Script_ { AF_SCRIPT_NONE = 0, AF_SCRIPT_LATIN = 1, @@ -284,6 +285,7 @@ extern void* _af_debug_hints; { AF_ScriptClass clazz; AF_ScalerRec scaler; + FT_Bool digits_have_same_width; } AF_ScriptMetricsRec, *AF_ScriptMetrics; @@ -320,6 +322,8 @@ extern void* _af_debug_hints; } AF_Script_UniRangeRec; +#define AF_UNIRANGE_REC( a, b ) { (FT_UInt32)(a), (FT_UInt32)(b) } + typedef const AF_Script_UniRangeRec *AF_Script_UniRange; @@ -328,7 +332,7 @@ extern void* _af_debug_hints; AF_Script script; AF_Script_UniRange script_uni_ranges; /* last must be { 0, 0 } */ - FT_UInt script_metrics_size; + FT_Offset script_metrics_size; AF_Script_InitMetricsFunc script_metrics_init; AF_Script_ScaleMetricsFunc script_metrics_scale; AF_Script_DoneMetricsFunc script_metrics_done; @@ -338,6 +342,56 @@ extern void* _af_debug_hints; } AF_ScriptClassRec; +/* Declare and define vtables for classes */ +#ifndef FT_CONFIG_OPTION_PIC + +#define AF_DECLARE_SCRIPT_CLASS(script_class) \ + FT_CALLBACK_TABLE const AF_ScriptClassRec \ + script_class; + +#define AF_DEFINE_SCRIPT_CLASS(script_class, script_, ranges, m_size, \ + m_init, m_scale, m_done, h_init, h_apply) \ + FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec \ + script_class = \ + { \ + script_, \ + ranges, \ + \ + m_size, \ + \ + m_init, \ + m_scale, \ + m_done, \ + \ + h_init, \ + h_apply \ + }; + +#else + +#define AF_DECLARE_SCRIPT_CLASS(script_class) \ + FT_LOCAL(void) \ + FT_Init_Class_##script_class(AF_ScriptClassRec* ac); + +#define AF_DEFINE_SCRIPT_CLASS(script_class, script_, ranges, m_size, \ + m_init, m_scale, m_done, h_init, h_apply) \ + FT_LOCAL_DEF(void) \ + FT_Init_Class_##script_class(AF_ScriptClassRec* ac) \ + { \ + ac->script = script_; \ + ac->script_uni_ranges = ranges; \ + \ + ac->script_metrics_size = m_size; \ + \ + ac->script_metrics_init = m_init; \ + ac->script_metrics_scale = m_scale; \ + ac->script_metrics_done = m_done; \ + \ + ac->script_hints_init = h_init; \ + ac->script_hints_apply = h_apply; \ + } +#endif + /* */ |