pshglob.c File Reference

#include <ft2build.h>
#include "pshglob.h"

Go to the source code of this file.

Functions
static void	psh_globals_scale_widths (PSH_Globals globals, FT_UInt direction)
static void	psh_blues_set_zones_0 (PSH_Blues target, FT_Bool is_others, FT_UInt read_count, FT_Short *read, PSH_Blue_Table top_table, PSH_Blue_Table bot_table)
static void	psh_blues_set_zones (PSH_Blues target, FT_UInt count, FT_Short *blues, FT_UInt count_others, FT_Short *other_blues, FT_Int fuzz, FT_Int family)
static void	psh_blues_scale_zones (PSH_Blues blues, FT_Fixed scale, FT_Pos delta)
	psh_blues_snap_stem (PSH_Blues blues, FT_Int stem_top, FT_Int stem_bot, PSH_Alignment alignment)
static void	psh_globals_destroy (PSH_Globals globals)
static FT_Error	psh_globals_new (FT_Memory memory, T1_Private *priv, PSH_Globals *aglobals)
	psh_globals_set_scale (PSH_Globals globals, FT_Fixed x_scale, FT_Fixed y_scale, FT_Fixed x_delta, FT_Fixed y_delta)
	psh_globals_funcs_init (PSH_Globals_FuncsRec *funcs)

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Function Documentation

static void psh_blues_scale_zones	(	PSH_Blues	blues,
		FT_Fixed	scale,
		FT_Pos	delta
	)			[static]

Definition at line 366 of file pshglob.c.

References PSH_BluesRec_::blue_scale, PSH_BluesRec_::blue_shift, PSH_BluesRec_::blue_threshold, PSH_Blue_TableRec_::count, PSH_Blue_ZoneRec_::cur_bottom, PSH_Blue_ZoneRec_::cur_delta, PSH_Blue_ZoneRec_::cur_ref, PSH_Blue_ZoneRec_::cur_top, PSH_BluesRec_::family_bottom, PSH_BluesRec_::family_top, for(), FT_BOOL, FT_MulFix(), FT_PIX_ROUND, FT_Pos, if(), PSH_BluesRec_::no_overshoots, PSH_BluesRec_::normal_bottom, PSH_BluesRec_::normal_top, num, PSH_Blue_ZoneRec_::org_ref, and PSH_Blue_TableRec_::zones.

Referenced by psh_globals_set_scale().

static void psh_blues_set_zones	(	PSH_Blues	target,
		FT_UInt	count,
		FT_Short *	blues,
		FT_UInt	count_others,
		FT_Short *	other_blues,
		FT_Int	fuzz,
		FT_Int	family
	)			[static]

Definition at line 234 of file pshglob.c.

References PSH_Blue_TableRec_::count, for(), PSH_Blue_ZoneRec_::org_bottom, PSH_Blue_ZoneRec_::org_delta, PSH_Blue_ZoneRec_::org_ref, PSH_Blue_ZoneRec_::org_top, psh_blues_set_zones_0(), top(), and PSH_Blue_TableRec_::zones.

Referenced by psh_globals_new().

static void psh_blues_set_zones_0	(	PSH_Blues	target,
		FT_Bool	is_others,
		FT_UInt	read_count,
		FT_Short *	read,
		PSH_Blue_Table	top_table,
		PSH_Blue_Table	bot_table
	)			[static]

Definition at line 139 of file pshglob.c.

References PSH_Blue_TableRec_::count, FT_Bool, FT_UNUSED, if(), PSH_Blue_ZoneRec_::org_delta, PSH_Blue_ZoneRec_::org_ref, top(), zones(), and PSH_Blue_TableRec_::zones.

Referenced by psh_blues_set_zones().

psh_blues_snap_stem	(	PSH_Blues	blues,
		FT_Int	stem_top,
		FT_Int	stem_bot,
		PSH_Alignment	alignment
	)

Definition at line 526 of file pshglob.c.

References PSH_Blue_ZoneRec_::cur_ref, FT_Pos, if(), PSH_Blue_ZoneRec_::org_bottom, PSH_BLUE_ALIGN_NONE, and PSH_BLUE_ALIGN_TOP.

Referenced by psh_hint_align().

static void psh_globals_destroy

(

PSH_Globals

globals

)

[static]

Definition at line 597 of file pshglob.c.

References FT_FREE.

Referenced by psh_globals_funcs_init().

psh_globals_funcs_init

(

PSH_Globals_FuncsRec *

funcs

)

Definition at line 742 of file pshglob.c.

References psh_globals_destroy(), psh_globals_new(), and psh_globals_set_scale().

Referenced by ps_hinter_init().

static FT_Error psh_globals_new	(	FT_Memory	memory,
		T1_Private *	priv,
		PSH_Globals *	aglobals
	)			[static]

Definition at line 623 of file pshglob.c.

References PS_PrivateRec_::blue_fuzz, PS_PrivateRec_::blue_scale, PS_PrivateRec_::blue_shift, PS_PrivateRec_::blue_values, PSH_WidthsRec_::count, error, PS_PrivateRec_::family_blues, PS_PrivateRec_::family_other_blues, FT_NEW, PS_PrivateRec_::num_blue_values, PS_PrivateRec_::num_family_blues, PS_PrivateRec_::num_family_other_blues, PS_PrivateRec_::num_other_blues, PS_PrivateRec_::num_snap_heights, PS_PrivateRec_::num_snap_widths, PS_PrivateRec_::other_blues, psh_blues_set_zones(), read, PS_PrivateRec_::snap_heights, PS_PrivateRec_::snap_widths, PS_PrivateRec_::standard_height, PS_PrivateRec_::standard_width, PSH_DimensionRec_::stdw, PSH_WidthsRec_::widths, and write.

Referenced by psh_globals_funcs_init().

static void psh_globals_scale_widths	(	PSH_Globals	globals,
		FT_UInt	direction
	)			[static]

Definition at line 41 of file pshglob.c.

References PSH_WidthsRec_::count, PSH_WidthRec_::cur, ROOT::Math::gv_detail::dist(), FT_MulFix(), FT_PIX_ROUND, FT_Pos, PSH_DimensionRec_::scale_mult, PSH_DimensionRec_::stdw, w, width, and PSH_WidthsRec_::widths.

Referenced by psh_globals_set_scale().

psh_globals_set_scale	(	PSH_Globals	globals,
		FT_Fixed	x_scale,
		FT_Fixed	y_scale,
		FT_Fixed	x_delta,
		FT_Fixed	y_delta
	)

Definition at line 707 of file pshglob.c.

References psh_blues_scale_zones(), psh_globals_scale_widths(), PSH_DimensionRec_::scale_delta, and PSH_DimensionRec_::scale_mult.

Referenced by ps_hints_apply(), and psh_globals_funcs_init().

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