37 #include FT_FREETYPE_H 39 #include FT_INTERNAL_OBJECTS_H 40 #include FT_INTERNAL_DEBUG_H 44 #ifdef FT_DEBUG_AUTOFIT 45 #include FT_CONFIG_STANDARD_LIBRARY_H 59 #ifdef FT_DEBUG_AUTOFIT 61 extern int _af_debug_disable_horz_hints;
62 extern int _af_debug_disable_vert_hints;
63 extern int _af_debug_disable_blue_hints;
64 extern void* _af_debug_hints;
113 #define AF_ANGLE_PI 256 114 #define AF_ANGLE_2PI ( AF_ANGLE_PI * 2 ) 115 #define AF_ANGLE_PI2 ( AF_ANGLE_PI / 2 ) 116 #define AF_ANGLE_PI4 ( AF_ANGLE_PI / 4 ) 138 #define AF_ANGLE_DIFF( result, angle1, angle2 ) \ 140 AF_Angle _delta = (angle2) - (angle1); \ 143 while ( _delta <= -AF_ANGLE_PI ) \ 144 _delta += AF_ANGLE_2PI; \ 146 while ( _delta > AF_ANGLE_PI ) \ 147 _delta -= AF_ANGLE_2PI; \ 172 #define AF_SCALER_FLAG_NO_HORIZONTAL 1U 173 #define AF_SCALER_FLAG_NO_VERTICAL 2U 174 #define AF_SCALER_FLAG_NO_ADVANCE 4U 175 #define AF_SCALER_FLAG_NO_WARPER 8U 191 #define AF_SCALER_EQUAL_SCALES( a, b ) \ 192 ( (a)->x_scale == (b)->x_scale && \ 193 (a)->y_scale == (b)->y_scale && \ 194 (a)->x_delta == (b)->x_delta && \ 195 (a)->y_delta == (b)->y_delta ) 259 #undef WRITING_SYSTEM 260 #define WRITING_SYSTEM( ws, WS ) \ 261 AF_WRITING_SYSTEM_ ## WS, 312 #define SCRIPT( s, S, d, h, H, ss ) \ 333 #define AF_UNIRANGE_REC( a, b ) { (FT_UInt32)(a), (FT_UInt32)(b) } 403 #define COVERAGE( name, NAME, description, \ 404 tag1, tag2, tag3, tag4 ) \ 405 AF_COVERAGE_ ## NAME, 431 #define STYLE( s, S, d, ws, sc, ss, c ) \ 484 #define AF_HINTING_BOTTOM_TO_TOP 0 485 #define AF_HINTING_TOP_TO_BOTTOM 1 489 #ifndef FT_CONFIG_OPTION_PIC 491 #define AF_DECLARE_WRITING_SYSTEM_CLASS( writing_system_class ) \ 492 FT_CALLBACK_TABLE const AF_WritingSystemClassRec \ 493 writing_system_class; 495 #define AF_DEFINE_WRITING_SYSTEM_CLASS( \ 496 writing_system_class, \ 505 FT_CALLBACK_TABLE_DEF \ 506 const AF_WritingSystemClassRec writing_system_class = \ 522 #define AF_DECLARE_SCRIPT_CLASS( script_class ) \ 523 FT_CALLBACK_TABLE const AF_ScriptClassRec \ 526 #define AF_DEFINE_SCRIPT_CLASS( \ 533 FT_CALLBACK_TABLE_DEF \ 534 const AF_ScriptClassRec script_class = \ 544 #define AF_DECLARE_STYLE_CLASS( style_class ) \ 545 FT_CALLBACK_TABLE const AF_StyleClassRec \ 548 #define AF_DEFINE_STYLE_CLASS( \ 555 FT_CALLBACK_TABLE_DEF \ 556 const AF_StyleClassRec style_class = \ 567 #define AF_DECLARE_WRITING_SYSTEM_CLASS( writing_system_class ) \ 569 FT_Init_Class_ ## writing_system_class( AF_WritingSystemClassRec* ac ); 571 #define AF_DEFINE_WRITING_SYSTEM_CLASS( \ 572 writing_system_class, \ 581 FT_LOCAL_DEF( void ) \ 582 FT_Init_Class_ ## writing_system_class( AF_WritingSystemClassRec* ac ) \ 584 ac->writing_system = system; \ 586 ac->style_metrics_size = m_size; \ 588 ac->style_metrics_init = m_init; \ 589 ac->style_metrics_scale = m_scale; \ 590 ac->style_metrics_done = m_done; \ 591 ac->style_metrics_getstdw = m_stdw; \ 593 ac->style_hints_init = h_init; \ 594 ac->style_hints_apply = h_apply; \ 598 #define AF_DECLARE_SCRIPT_CLASS( script_class ) \ 600 FT_Init_Class_ ## script_class( AF_ScriptClassRec* ac ); 602 #define AF_DEFINE_SCRIPT_CLASS( \ 609 FT_LOCAL_DEF( void ) \ 610 FT_Init_Class_ ## script_class( AF_ScriptClassRec* ac ) \ 612 ac->script = script_; \ 613 ac->script_uni_ranges = ranges; \ 614 ac->script_uni_nonbase_ranges = nonbase_ranges; \ 615 ac->top_to_bottom_hinting = top_to_bottom; \ 616 ac->standard_charstring = std_charstring; \ 620 #define AF_DECLARE_STYLE_CLASS( style_class ) \ 622 FT_Init_Class_ ## style_class( AF_StyleClassRec* ac ); 624 #define AF_DEFINE_STYLE_CLASS( \ 631 FT_LOCAL_DEF( void ) \ 632 FT_Init_Class_ ## style_class( AF_StyleClassRec* ac ) \ 634 ac->style = style_; \ 635 ac->writing_system = writing_system_; \ 636 ac->script = script_; \ 637 ac->blue_stringset = blue_stringset_; \ 638 ac->coverage = coverage_; \ enum AF_Script_ AF_Script
namespace GUID const ADDRINFOEXW * hints
af_sort_and_quantize_widths(FT_UInt *count, AF_Width widths, FT_Pos threshold)
FT_BEGIN_HEADER typedef signed long FT_Pos
struct png_info_def **typedef void(__cdecl typeof(png_destroy_read_struct))(struct png_struct_def **
AF_Script_UniRange script_uni_ranges
struct AF_GlyphHintsRec_ * AF_GlyphHints
GLsizei GLenum const GLvoid GLuint GLsizei GLfloat * metrics
AF_WritingSystem_ApplyHintsFunc style_hints_apply
enum AF_Coverage_ AF_Coverage
GLuint GLuint GLsizei count
AF_WritingSystem writing_system
enum FT_Render_Mode_ FT_Render_Mode
void(* AF_WritingSystem_DoneMetricsFunc)(AF_StyleMetrics metrics)
FT_Bool digits_have_same_width
struct AF_StyleMetricsRec_ AF_StyleMetricsRec
FT_BEGIN_HEADER typedef unsigned char FT_Bool
FT_Error(* AF_WritingSystem_InitMetricsFunc)(AF_StyleMetrics metrics, FT_Face face)
FT_Error(* AF_WritingSystem_InitHintsFunc)(AF_GlyphHints hints, AF_StyleMetrics metrics)
FT_Offset style_metrics_size
FT_Bool top_to_bottom_hinting
const AF_Script_UniRangeRec * AF_Script_UniRange
const AF_ScriptClassRec * AF_ScriptClass
struct AF_Script_UniRangeRec_ AF_Script_UniRangeRec
AF_Script_UniRange script_uni_nonbase_ranges
AF_WritingSystem_InitHintsFunc style_hints_init
void(* AF_WritingSystem_ScaleMetricsFunc)(AF_StyleMetrics metrics, AF_Scaler scaler)
AF_WritingSystem_ScaleMetricsFunc style_metrics_scale
void(* AF_WritingSystem_GetStdWidthsFunc)(AF_StyleMetrics metrics, FT_Pos *stdHW, FT_Pos *stdVW)
AF_StyleClass style_class
struct AF_StyleClassRec_ AF_StyleClassRec
AF_WritingSystem_GetStdWidthsFunc style_metrics_getstdw
FT_Render_Mode render_mode
AF_WritingSystem_InitMetricsFunc style_metrics_init
AF_WritingSystem writing_system
enum AF_WritingSystem_ AF_WritingSystem
af_sort_pos(FT_UInt count, FT_Pos *table)
struct AF_ScalerRec_ * AF_Scaler
struct AF_StyleMetricsRec_ * AF_StyleMetrics
enum AF_Blue_Stringset_ AF_Blue_Stringset
struct AF_ScalerRec_ AF_ScalerRec
FT_BEGIN_HEADER struct AF_WidthRec_ * AF_Width
struct AF_FaceGlobalsRec_ * AF_FaceGlobals
struct AF_ScriptClassRec_ AF_ScriptClassRec
FT_BEGIN_HEADER struct AF_WidthRec_ AF_WidthRec
FT_Error(* AF_WritingSystem_ApplyHintsFunc)(FT_UInt glyph_index, AF_GlyphHints hints, FT_Outline *outline, AF_StyleMetrics metrics)
struct AF_WritingSystemClassRec_ AF_WritingSystemClassRec
AF_WritingSystem_DoneMetricsFunc style_metrics_done
const char * standard_charstring
const AF_WritingSystemClassRec * AF_WritingSystemClass
AF_Blue_Stringset blue_stringset
const AF_StyleClassRec * AF_StyleClass