/* */
/* Auto-fitter module implementation (body). */
/* */
-/* Copyright 2003-2016 by */
+/* Copyright 2003-2018 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
#include FT_INTERNAL_OBJECTS_H
#include FT_INTERNAL_DEBUG_H
-#include FT_AUTOHINTER_H
+#include FT_DRIVER_H
#include FT_SERVICE_PROPERTIES_H
}
+#ifdef FT_CONFIG_OPTION_PIC
+
+#undef AF_SCRIPT_CLASSES_GET
+#define AF_SCRIPT_CLASSES_GET \
+ ( GET_PIC( ft_module->library )->af_script_classes )
+
+#undef AF_STYLE_CLASSES_GET
+#define AF_STYLE_CLASSES_GET \
+ ( GET_PIC( ft_module->library )->af_style_classes )
+
+#endif
+
+
static FT_Error
af_property_set( FT_Module ft_module,
const char* property_name,
- const void* value )
+ const void* value,
+ FT_Bool value_is_string )
{
FT_Error error = FT_Err_Ok;
AF_Module module = (AF_Module)ft_module;
+#ifndef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES
+ FT_UNUSED( value_is_string );
+#endif
+
if ( !ft_strcmp( property_name, "fallback-script" ) )
{
- FT_UInt* fallback_script = (FT_UInt*)value;
+ FT_UInt* fallback_script;
+ FT_UInt ss;
- FT_UInt ss;
+#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES
+ if ( value_is_string )
+ return FT_THROW( Invalid_Argument );
+#endif
+
+ fallback_script = (FT_UInt*)value;
/* We translate the fallback script to a fallback style that uses */
/* `fallback-script' as its script and `AF_COVERAGE_NONE' as its */
}
else if ( !ft_strcmp( property_name, "default-script" ) )
{
- FT_UInt* default_script = (FT_UInt*)value;
+ FT_UInt* default_script;
+
+
+#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES
+ if ( value_is_string )
+ return FT_THROW( Invalid_Argument );
+#endif
+ default_script = (FT_UInt*)value;
module->default_script = *default_script;
}
else if ( !ft_strcmp( property_name, "increase-x-height" ) )
{
- FT_Prop_IncreaseXHeight* prop = (FT_Prop_IncreaseXHeight*)value;
+ FT_Prop_IncreaseXHeight* prop;
AF_FaceGlobals globals;
+#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES
+ if ( value_is_string )
+ return FT_THROW( Invalid_Argument );
+#endif
+
+ prop = (FT_Prop_IncreaseXHeight*)value;
+
error = af_property_get_face_globals( prop->face, &globals, module );
if ( !error )
globals->increase_x_height = prop->limit;
#ifdef AF_CONFIG_OPTION_USE_WARPER
else if ( !ft_strcmp( property_name, "warping" ) )
{
- FT_Bool* warping = (FT_Bool*)value;
+#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES
+ if ( value_is_string )
+ {
+ const char* s = (const char*)value;
+ long w = ft_strtol( s, NULL, 10 );
- module->warping = *warping;
+ if ( w == 0 )
+ module->warping = 0;
+ else if ( w == 1 )
+ module->warping = 1;
+ else
+ return FT_THROW( Invalid_Argument );
+ }
+ else
+#endif
+ {
+ FT_Bool* warping = (FT_Bool*)value;
+
+
+ module->warping = *warping;
+ }
return error;
}
#endif /* AF_CONFIG_OPTION_USE_WARPER */
else if ( !ft_strcmp( property_name, "darkening-parameters" ) )
{
- FT_Int* darken_params = (FT_Int*)value;
+ FT_Int* darken_params;
+ FT_Int x1, y1, x2, y2, x3, y3, x4, y4;
- FT_Int x1 = darken_params[0];
- FT_Int y1 = darken_params[1];
- FT_Int x2 = darken_params[2];
- FT_Int y2 = darken_params[3];
- FT_Int x3 = darken_params[4];
- FT_Int y3 = darken_params[5];
- FT_Int x4 = darken_params[6];
- FT_Int y4 = darken_params[7];
+#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES
+ FT_Int dp[8];
+ if ( value_is_string )
+ {
+ const char* s = (const char*)value;
+ char* ep;
+ int i;
+
+
+ /* eight comma-separated numbers */
+ for ( i = 0; i < 7; i++ )
+ {
+ dp[i] = (FT_Int)ft_strtol( s, &ep, 10 );
+ if ( *ep != ',' || s == ep )
+ return FT_THROW( Invalid_Argument );
+
+ s = ep + 1;
+ }
+
+ dp[7] = (FT_Int)ft_strtol( s, &ep, 10 );
+ if ( !( *ep == '\0' || *ep == ' ' ) || s == ep )
+ return FT_THROW( Invalid_Argument );
+
+ darken_params = dp;
+ }
+ else
+#endif
+ darken_params = (FT_Int*)value;
+
+ x1 = darken_params[0];
+ y1 = darken_params[1];
+ x2 = darken_params[2];
+ y2 = darken_params[3];
+ x3 = darken_params[4];
+ y3 = darken_params[5];
+ x4 = darken_params[6];
+ y4 = darken_params[7];
+
if ( x1 < 0 || x2 < 0 || x3 < 0 || x4 < 0 ||
y1 < 0 || y2 < 0 || y3 < 0 || y4 < 0 ||
x1 > x2 || x2 > x3 || x3 > x4 ||
}
else if ( !ft_strcmp( property_name, "no-stem-darkening" ) )
{
- FT_Bool* no_stem_darkening = (FT_Bool*)value;
+#ifdef FT_CONFIG_OPTION_ENVIRONMENT_PROPERTIES
+ if ( value_is_string )
+ {
+ const char* s = (const char*)value;
+ long nsd = ft_strtol( s, NULL, 10 );
- module->no_stem_darkening = *no_stem_darkening;
+ if ( !nsd )
+ module->no_stem_darkening = FALSE;
+ else
+ module->no_stem_darkening = TRUE;
+ }
+ else
+#endif
+ {
+ FT_Bool* no_stem_darkening = (FT_Bool*)value;
+
+
+ module->no_stem_darkening = *no_stem_darkening;
+ }
return error;
}
FT_DEFINE_SERVICE_PROPERTIESREC(
af_service_properties,
+
(FT_Properties_SetFunc)af_property_set, /* set_property */
(FT_Properties_GetFunc)af_property_get ) /* get_property */
FT_DEFINE_SERVICEDESCREC1(
af_services,
+
FT_SERVICE_ID_PROPERTIES, &AF_SERVICE_PROPERTIES_GET )
error = af_loader_load_glyph( loader, module, slot->face,
glyph_index, load_flags );
- af_glyph_hints_dump_points( hints, 0 );
- af_glyph_hints_dump_segments( hints, 0 );
- af_glyph_hints_dump_edges( hints, 0 );
+#ifdef FT_DEBUG_LEVEL_TRACE
+ if ( ft_trace_levels[FT_COMPONENT] )
+ {
+#endif
+ af_glyph_hints_dump_points( hints, 0 );
+ af_glyph_hints_dump_segments( hints, 0 );
+ af_glyph_hints_dump_edges( hints, 0 );
+#ifdef FT_DEBUG_LEVEL_TRACE
+ }
+#endif
af_loader_done( loader );
return error;
#else /* !FT_DEBUG_AUTOFIT */
+
#ifdef __REACTOS__
AF_GlyphHintsRec *hints = malloc(sizeof(AF_GlyphHintsRec));
AF_LoaderRec *loader = malloc(sizeof(AF_LoaderRec));
FT_DEFINE_AUTOHINTER_INTERFACE(
af_autofitter_interface,
+
NULL, /* reset_face */
NULL, /* get_global_hints */
NULL, /* done_global_hints */
(const void*)&AF_INTERFACE_GET,
- (FT_Module_Constructor)af_autofitter_init,
- (FT_Module_Destructor) af_autofitter_done,
- (FT_Module_Requester) af_get_interface )
+ (FT_Module_Constructor)af_autofitter_init, /* module_init */
+ (FT_Module_Destructor) af_autofitter_done, /* module_done */
+ (FT_Module_Requester) af_get_interface /* get_interface */
+ )
/* END */