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Diffstat (limited to 'src/freetype2/cff/cffobjs.c')
-rw-r--r--src/freetype2/cff/cffobjs.c431
1 files changed, 308 insertions, 123 deletions
diff --git a/src/freetype2/cff/cffobjs.c b/src/freetype2/cff/cffobjs.c
index c02cf33..e0966e0 100644
--- a/src/freetype2/cff/cffobjs.c
+++ b/src/freetype2/cff/cffobjs.c
@@ -4,7 +4,7 @@
/* */
/* OpenType objects manager (body). */
/* */
-/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2007 by */
+/* Copyright 1996-2001, 2002, 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, */
@@ -30,6 +30,7 @@
#include "cffload.h"
#include "cffcmap.h"
#include "cfferrs.h"
+#include "cffpic.h"
/*************************************************************************/
@@ -56,7 +57,7 @@
cff_size_get_globals_funcs( CFF_Size size )
{
CFF_Face face = (CFF_Face)size->root.face;
- CFF_Font font = (CFF_FontRec *)face->extra.data;
+ CFF_Font font = (CFF_Font)face->extra.data;
PSHinter_Service pshinter = (PSHinter_Service)font->pshinter;
FT_Module module;
@@ -72,23 +73,84 @@
FT_LOCAL_DEF( void )
cff_size_done( FT_Size cffsize ) /* CFF_Size */
{
- CFF_Size size = (CFF_Size)cffsize;
+ CFF_Size size = (CFF_Size)cffsize;
+ CFF_Face face = (CFF_Face)size->root.face;
+ CFF_Font font = (CFF_Font)face->extra.data;
+ CFF_Internal internal = (CFF_Internal)cffsize->internal;
- if ( cffsize->internal )
+ if ( internal )
{
PSH_Globals_Funcs funcs;
funcs = cff_size_get_globals_funcs( size );
if ( funcs )
- funcs->destroy( (PSH_Globals)cffsize->internal );
+ {
+ FT_UInt i;
+
+
+ funcs->destroy( internal->topfont );
+
+ for ( i = font->num_subfonts; i > 0; i-- )
+ funcs->destroy( internal->subfonts[i - 1] );
+ }
- cffsize->internal = 0;
+ /* `internal' is freed by destroy_size (in ftobjs.c) */
}
}
+ /* CFF and Type 1 private dictionaries have slightly different */
+ /* structures; we need to synthesize a Type 1 dictionary on the fly */
+
+ static void
+ cff_make_private_dict( CFF_SubFont subfont,
+ PS_Private priv )
+ {
+ CFF_Private cpriv = &subfont->private_dict;
+ FT_UInt n, count;
+
+
+ FT_MEM_ZERO( priv, sizeof ( *priv ) );
+
+ count = priv->num_blue_values = cpriv->num_blue_values;
+ for ( n = 0; n < count; n++ )
+ priv->blue_values[n] = (FT_Short)cpriv->blue_values[n];
+
+ count = priv->num_other_blues = cpriv->num_other_blues;
+ for ( n = 0; n < count; n++ )
+ priv->other_blues[n] = (FT_Short)cpriv->other_blues[n];
+
+ count = priv->num_family_blues = cpriv->num_family_blues;
+ for ( n = 0; n < count; n++ )
+ priv->family_blues[n] = (FT_Short)cpriv->family_blues[n];
+
+ count = priv->num_family_other_blues = cpriv->num_family_other_blues;
+ for ( n = 0; n < count; n++ )
+ priv->family_other_blues[n] = (FT_Short)cpriv->family_other_blues[n];
+
+ priv->blue_scale = cpriv->blue_scale;
+ priv->blue_shift = (FT_Int)cpriv->blue_shift;
+ priv->blue_fuzz = (FT_Int)cpriv->blue_fuzz;
+
+ priv->standard_width[0] = (FT_UShort)cpriv->standard_width;
+ priv->standard_height[0] = (FT_UShort)cpriv->standard_height;
+
+ count = priv->num_snap_widths = cpriv->num_snap_widths;
+ for ( n = 0; n < count; n++ )
+ priv->snap_widths[n] = (FT_Short)cpriv->snap_widths[n];
+
+ count = priv->num_snap_heights = cpriv->num_snap_heights;
+ for ( n = 0; n < count; n++ )
+ priv->snap_heights[n] = (FT_Short)cpriv->snap_heights[n];
+
+ priv->force_bold = cpriv->force_bold;
+ priv->language_group = cpriv->language_group;
+ priv->lenIV = cpriv->lenIV;
+ }
+
+
FT_LOCAL_DEF( FT_Error )
cff_size_init( FT_Size cffsize ) /* CFF_Size */
{
@@ -99,68 +161,43 @@
if ( funcs )
{
- PSH_Globals globals;
- CFF_Face face = (CFF_Face)cffsize->face;
- CFF_Font font = (CFF_FontRec *)face->extra.data;
- CFF_SubFont subfont = &font->top_font;
+ CFF_Face face = (CFF_Face)cffsize->face;
+ CFF_Font font = (CFF_Font)face->extra.data;
+ CFF_Internal internal;
- CFF_Private cpriv = &subfont->private_dict;
PS_PrivateRec priv;
+ FT_Memory memory = cffsize->face->memory;
+ FT_UInt i;
- /* IMPORTANT: The CFF and Type1 private dictionaries have */
- /* slightly different structures; we need to */
- /* synthetize a type1 dictionary on the fly here. */
-
- {
- FT_UInt n, count;
-
-
- FT_MEM_ZERO( &priv, sizeof ( priv ) );
-
- count = priv.num_blue_values = cpriv->num_blue_values;
- for ( n = 0; n < count; n++ )
- priv.blue_values[n] = (FT_Short)cpriv->blue_values[n];
-
- count = priv.num_other_blues = cpriv->num_other_blues;
- for ( n = 0; n < count; n++ )
- priv.other_blues[n] = (FT_Short)cpriv->other_blues[n];
- count = priv.num_family_blues = cpriv->num_family_blues;
- for ( n = 0; n < count; n++ )
- priv.family_blues[n] = (FT_Short)cpriv->family_blues[n];
-
- count = priv.num_family_other_blues = cpriv->num_family_other_blues;
- for ( n = 0; n < count; n++ )
- priv.family_other_blues[n] = (FT_Short)cpriv->family_other_blues[n];
-
- priv.blue_scale = cpriv->blue_scale;
- priv.blue_shift = (FT_Int)cpriv->blue_shift;
- priv.blue_fuzz = (FT_Int)cpriv->blue_fuzz;
+ if ( FT_NEW( internal ) )
+ goto Exit;
- priv.standard_width[0] = (FT_UShort)cpriv->standard_width;
- priv.standard_height[0] = (FT_UShort)cpriv->standard_height;
+ cff_make_private_dict( &font->top_font, &priv );
+ error = funcs->create( cffsize->face->memory, &priv,
+ &internal->topfont );
+ if ( error )
+ goto Exit;
- count = priv.num_snap_widths = cpriv->num_snap_widths;
- for ( n = 0; n < count; n++ )
- priv.snap_widths[n] = (FT_Short)cpriv->snap_widths[n];
+ for ( i = font->num_subfonts; i > 0; i-- )
+ {
+ CFF_SubFont sub = font->subfonts[i - 1];
- count = priv.num_snap_heights = cpriv->num_snap_heights;
- for ( n = 0; n < count; n++ )
- priv.snap_heights[n] = (FT_Short)cpriv->snap_heights[n];
- priv.force_bold = cpriv->force_bold;
- priv.language_group = cpriv->language_group;
- priv.lenIV = cpriv->lenIV;
+ cff_make_private_dict( sub, &priv );
+ error = funcs->create( cffsize->face->memory, &priv,
+ &internal->subfonts[i - 1] );
+ if ( error )
+ goto Exit;
}
- error = funcs->create( cffsize->face->memory, &priv, &globals );
- if ( !error )
- cffsize->internal = (FT_Size_Internal)(void*)globals;
+ cffsize->internal = (FT_Size_Internal)(void*)internal;
}
size->strike_index = 0xFFFFFFFFUL;
+ Exit:
return error;
}
@@ -182,11 +219,42 @@
funcs = cff_size_get_globals_funcs( cffsize );
if ( funcs )
- funcs->set_scale( (PSH_Globals)size->internal,
- size->metrics.x_scale,
- size->metrics.y_scale,
+ {
+ CFF_Face face = (CFF_Face)size->face;
+ CFF_Font font = (CFF_Font)face->extra.data;
+ CFF_Internal internal = (CFF_Internal)size->internal;
+
+ FT_ULong top_upm = font->top_font.font_dict.units_per_em;
+ FT_UInt i;
+
+
+ funcs->set_scale( internal->topfont,
+ size->metrics.x_scale, size->metrics.y_scale,
0, 0 );
+ for ( i = font->num_subfonts; i > 0; i-- )
+ {
+ CFF_SubFont sub = font->subfonts[i - 1];
+ FT_ULong sub_upm = sub->font_dict.units_per_em;
+ FT_Pos x_scale, y_scale;
+
+
+ if ( top_upm != sub_upm )
+ {
+ x_scale = FT_MulDiv( size->metrics.x_scale, top_upm, sub_upm );
+ y_scale = FT_MulDiv( size->metrics.y_scale, top_upm, sub_upm );
+ }
+ else
+ {
+ x_scale = size->metrics.x_scale;
+ y_scale = size->metrics.y_scale;
+ }
+
+ funcs->set_scale( internal->subfonts[i - 1],
+ x_scale, y_scale, 0, 0 );
+ }
+ }
+
return CFF_Err_Ok;
}
@@ -223,11 +291,42 @@
funcs = cff_size_get_globals_funcs( cffsize );
if ( funcs )
- funcs->set_scale( (PSH_Globals)size->internal,
- size->metrics.x_scale,
- size->metrics.y_scale,
+ {
+ CFF_Face cffface = (CFF_Face)size->face;
+ CFF_Font font = (CFF_Font)cffface->extra.data;
+ CFF_Internal internal = (CFF_Internal)size->internal;
+
+ FT_ULong top_upm = font->top_font.font_dict.units_per_em;
+ FT_UInt i;
+
+
+ funcs->set_scale( internal->topfont,
+ size->metrics.x_scale, size->metrics.y_scale,
0, 0 );
+ for ( i = font->num_subfonts; i > 0; i-- )
+ {
+ CFF_SubFont sub = font->subfonts[i - 1];
+ FT_ULong sub_upm = sub->font_dict.units_per_em;
+ FT_Pos x_scale, y_scale;
+
+
+ if ( top_upm != sub_upm )
+ {
+ x_scale = FT_MulDiv( size->metrics.x_scale, top_upm, sub_upm );
+ y_scale = FT_MulDiv( size->metrics.y_scale, top_upm, sub_upm );
+ }
+ else
+ {
+ x_scale = size->metrics.x_scale;
+ y_scale = size->metrics.y_scale;
+ }
+
+ funcs->set_scale( internal->subfonts[i - 1],
+ x_scale, y_scale, 0, 0 );
+ }
+ }
+
return CFF_Err_Ok;
}
@@ -249,7 +348,7 @@
cff_slot_init( FT_GlyphSlot slot )
{
CFF_Face face = (CFF_Face)slot->face;
- CFF_Font font = (CFF_FontRec *)face->extra.data;
+ CFF_Font font = (CFF_Font)face->extra.data;
PSHinter_Service pshinter = (PSHinter_Service)font->pshinter;
@@ -270,7 +369,7 @@
}
}
- return 0;
+ return CFF_Err_Ok;
}
@@ -288,7 +387,9 @@
FT_String* result;
- result = ft_mem_strdup( memory, source, &error );
+ (void)FT_STRDUP( result, source );
+
+ FT_UNUSED( error );
return result;
}
@@ -308,6 +409,7 @@
PSHinter_Service pshinter;
FT_Bool pure_cff = 1;
FT_Bool sfnt_format = 0;
+ FT_Library library = cffface->driver->root.library;
#if 0
@@ -319,14 +421,14 @@
goto Bad_Format;
#else
sfnt = (SFNT_Service)FT_Get_Module_Interface(
- cffface->driver->root.library, "sfnt" );
+ library, "sfnt" );
if ( !sfnt )
goto Bad_Format;
FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS );
pshinter = (PSHinter_Service)FT_Get_Module_Interface(
- cffface->driver->root.library, "pshinter" );
+ library, "pshinter" );
#endif
/* create input stream from resource */
@@ -337,7 +439,7 @@
error = sfnt->init_face( stream, face, face_index, num_params, params );
if ( !error )
{
- if ( face->format_tag != 0x4F54544FL ) /* `OTTO'; OpenType/CFF font */
+ if ( face->format_tag != TTAG_OTTO ) /* `OTTO'; OpenType/CFF font */
{
FT_TRACE2(( "[not a valid OpenType/CFF font]\n" ));
goto Bad_Format;
@@ -365,8 +467,7 @@
pure_cff = 0;
/* load font directory */
- error = sfnt->load_face( stream, face,
- face_index, num_params, params );
+ error = sfnt->load_face( stream, face, 0, num_params, params );
if ( error )
goto Exit;
}
@@ -408,13 +509,15 @@
goto Exit;
face->extra.data = cff;
- error = cff_font_load( stream, face_index, cff );
+ error = cff_font_load( library, stream, face_index, cff, pure_cff );
if ( error )
goto Exit;
cff->pshinter = pshinter;
cff->psnames = (void*)psnames;
+ cffface->face_index = face_index;
+
/* Complement the root flags with some interesting information. */
/* Note that this is only necessary for pure CFF and CEF fonts; */
/* SFNT based fonts use the `name' table instead. */
@@ -427,13 +530,118 @@
/* which aren't CID-keyed */
if ( dict->cid_registry == 0xFFFFU && !psnames )
{
- FT_ERROR(( "cff_face_init:" ));
- FT_ERROR(( " cannot open CFF & CEF fonts\n" ));
- FT_ERROR(( " " ));
- FT_ERROR(( " without the `PSNames' module\n" ));
+ FT_ERROR(( "cff_face_init:"
+ " cannot open CFF & CEF fonts\n"
+ " "
+ " without the `PSNames' module\n" ));
goto Bad_Format;
}
+ if ( !dict->units_per_em )
+ dict->units_per_em = pure_cff ? 1000 : face->root.units_per_EM;
+
+ /* Normalize the font matrix so that `matrix->xx' is 1; the */
+ /* scaling is done with `units_per_em' then (at this point, */
+ /* it already contains the scaling factor, but without */
+ /* normalization of the matrix). */
+ /* */
+ /* Note that the offsets must be expressed in integer font */
+ /* units. */
+
+ {
+ FT_Matrix* matrix = &dict->font_matrix;
+ FT_Vector* offset = &dict->font_offset;
+ FT_ULong* upm = &dict->units_per_em;
+ FT_Fixed temp = FT_ABS( matrix->yy );
+
+
+ if ( temp != 0x10000L )
+ {
+ *upm = FT_DivFix( *upm, temp );
+
+ matrix->xx = FT_DivFix( matrix->xx, temp );
+ matrix->yx = FT_DivFix( matrix->yx, temp );
+ matrix->xy = FT_DivFix( matrix->xy, temp );
+ matrix->yy = FT_DivFix( matrix->yy, temp );
+ offset->x = FT_DivFix( offset->x, temp );
+ offset->y = FT_DivFix( offset->y, temp );
+ }
+
+ offset->x >>= 16;
+ offset->y >>= 16;
+ }
+
+ for ( i = cff->num_subfonts; i > 0; i-- )
+ {
+ CFF_FontRecDict sub = &cff->subfonts[i - 1]->font_dict;
+ CFF_FontRecDict top = &cff->top_font.font_dict;
+
+ FT_Matrix* matrix;
+ FT_Vector* offset;
+ FT_ULong* upm;
+ FT_Fixed temp;
+
+
+ if ( sub->units_per_em )
+ {
+ FT_Long scaling;
+
+
+ if ( top->units_per_em > 1 && sub->units_per_em > 1 )
+ scaling = FT_MIN( top->units_per_em, sub->units_per_em );
+ else
+ scaling = 1;
+
+ FT_Matrix_Multiply_Scaled( &top->font_matrix,
+ &sub->font_matrix,
+ scaling );
+ FT_Vector_Transform_Scaled( &sub->font_offset,
+ &top->font_matrix,
+ scaling );
+
+ sub->units_per_em = FT_MulDiv( sub->units_per_em,
+ top->units_per_em,
+ scaling );
+ }
+ else
+ {
+ sub->font_matrix = top->font_matrix;
+ sub->font_offset = top->font_offset;
+
+ sub->units_per_em = top->units_per_em;
+ }
+
+ matrix = &sub->font_matrix;
+ offset = &sub->font_offset;
+ upm = &sub->units_per_em;
+ temp = FT_ABS( matrix->yy );
+
+ if ( temp != 0x10000L )
+ {
+ *upm = FT_DivFix( *upm, temp );
+
+ /* if *upm is larger than 100*1000 we divide by 1000 -- */
+ /* this can happen if e.g. there is no top-font FontMatrix */
+ /* and the subfont FontMatrix already contains the complete */
+ /* scaling for the subfont (see section 5.11 of the PLRM) */
+
+ /* 100 is a heuristic value */
+
+ if ( *upm > 100L * 1000L )
+ *upm = ( *upm + 500 ) / 1000;
+
+ matrix->xx = FT_DivFix( matrix->xx, temp );
+ matrix->yx = FT_DivFix( matrix->yx, temp );
+ matrix->xy = FT_DivFix( matrix->xy, temp );
+ matrix->yy = FT_DivFix( matrix->yy, temp );
+ offset->x = FT_DivFix( offset->x, temp );
+ offset->y = FT_DivFix( offset->y, temp );
+ }
+
+ offset->x >>= 16;
+ offset->y >>= 16;
+ }
+
if ( pure_cff )
{
char* style_name = NULL;
@@ -444,7 +652,7 @@
/* compute number of glyphs */
if ( dict->cid_registry != 0xFFFFU )
- cffface->num_glyphs = dict->cid_count;
+ cffface->num_glyphs = cff->charset.max_cid;
else
cffface->num_glyphs = cff->charstrings_index.count;
@@ -454,10 +662,7 @@
cffface->bbox.xMax = ( dict->font_bbox.xMax + 0xFFFFU ) >> 16;
cffface->bbox.yMax = ( dict->font_bbox.yMax + 0xFFFFU ) >> 16;
- if ( !dict->units_per_em )
- dict->units_per_em = 1000;
-
- cffface->units_per_EM = dict->units_per_em;
+ cffface->units_per_EM = (FT_UShort)( dict->units_per_em );
cffface->ascender = (FT_Short)( cffface->bbox.yMax );
cffface->descender = (FT_Short)( cffface->bbox.yMin );
@@ -561,22 +766,22 @@
/* */
/* Compute face flags. */
/* */
- flags = FT_FACE_FLAG_SCALABLE | /* scalable outlines */
- FT_FACE_FLAG_HORIZONTAL | /* horizontal data */
- FT_FACE_FLAG_HINTER; /* has native hinter */
+ flags = (FT_UInt32)( FT_FACE_FLAG_SCALABLE | /* scalable outlines */
+ FT_FACE_FLAG_HORIZONTAL | /* horizontal data */
+ FT_FACE_FLAG_HINTER ); /* has native hinter */
if ( sfnt_format )
- flags |= FT_FACE_FLAG_SFNT;
+ flags |= (FT_UInt32)FT_FACE_FLAG_SFNT;
/* fixed width font? */
if ( dict->is_fixed_pitch )
- flags |= FT_FACE_FLAG_FIXED_WIDTH;
+ flags |= (FT_UInt32)FT_FACE_FLAG_FIXED_WIDTH;
/* XXX: WE DO NOT SUPPORT KERNING METRICS IN THE GPOS TABLE FOR NOW */
#if 0
/* kerning available? */
if ( face->kern_pairs )
- flags |= FT_FACE_FLAG_KERNING;
+ flags |= (FT_UInt32)FT_FACE_FLAG_KERNING;
#endif
cffface->face_flags = flags;
@@ -611,51 +816,25 @@
cffface->style_flags = flags;
}
- else
- {
- if ( !dict->units_per_em )
- dict->units_per_em = face->root.units_per_EM;
- }
-
- /* handle font matrix settings in subfonts (if any) */
- for ( i = cff->num_subfonts; i > 0; i-- )
- {
- CFF_FontRecDict sub = &cff->subfonts[i - 1]->font_dict;
- CFF_FontRecDict top = &cff->top_font.font_dict;
- if ( sub->units_per_em )
- {
- FT_Matrix scale;
-
-
- scale.xx = scale.yy = (FT_Fixed)FT_DivFix( top->units_per_em,
- sub->units_per_em );
- scale.xy = scale.yx = 0;
-
- FT_Matrix_Multiply( &scale, &sub->font_matrix );
- FT_Vector_Transform( &sub->font_offset, &scale );
- }
- else
- {
- sub->font_matrix = top->font_matrix;
- sub->font_offset = top->font_offset;
- }
- }
-
#ifndef FT_CONFIG_OPTION_NO_GLYPH_NAMES
/* CID-keyed CFF fonts don't have glyph names -- the SFNT loader */
- /* has unset this flag because of the 3.0 `post' table */
+ /* has unset this flag because of the 3.0 `post' table. */
if ( dict->cid_registry == 0xFFFFU )
cffface->face_flags |= FT_FACE_FLAG_GLYPH_NAMES;
#endif
+ if ( dict->cid_registry != 0xFFFFU && pure_cff )
+ cffface->face_flags |= FT_FACE_FLAG_CID_KEYED;
+
+
/*******************************************************************/
/* */
/* Compute char maps. */
/* */
- /* Try to synthetize a Unicode charmap if there is none available */
+ /* Try to synthesize a Unicode charmap if there is none available */
/* already. If an OpenType font contains a Unicode "cmap", we */
/* will use it, whatever be in the CFF part of the file. */
{
@@ -683,7 +862,7 @@
if ( pure_cff && cff->top_font.font_dict.cid_registry != 0xFFFFU )
goto Exit;
- /* we didn't find a Unicode charmap -- synthetize one */
+ /* we didn't find a Unicode charmap -- synthesize one */
cmaprec.face = cffface;
cmaprec.platform_id = 3;
cmaprec.encoding_id = 1;
@@ -691,7 +870,7 @@
nn = (FT_UInt)cffface->num_charmaps;
- FT_CMap_New( &cff_cmap_unicode_class_rec, NULL, &cmaprec, NULL );
+ FT_CMap_New( &FT_CFF_CMAP_UNICODE_CLASS_REC_GET, NULL, &cmaprec, NULL );
/* if no Unicode charmap was previously selected, select this one */
if ( cffface->charmap == NULL && nn != (FT_UInt)cffface->num_charmaps )
@@ -710,19 +889,19 @@
{
cmaprec.encoding_id = TT_ADOBE_ID_STANDARD;
cmaprec.encoding = FT_ENCODING_ADOBE_STANDARD;
- clazz = &cff_cmap_encoding_class_rec;
+ clazz = &FT_CFF_CMAP_ENCODING_CLASS_REC_GET;
}
else if ( encoding->offset == 1 )
{
cmaprec.encoding_id = TT_ADOBE_ID_EXPERT;
cmaprec.encoding = FT_ENCODING_ADOBE_EXPERT;
- clazz = &cff_cmap_encoding_class_rec;
+ clazz = &FT_CFF_CMAP_ENCODING_CLASS_REC_GET;
}
else
{
cmaprec.encoding_id = TT_ADOBE_ID_CUSTOM;
cmaprec.encoding = FT_ENCODING_ADOBE_CUSTOM;
- clazz = &cff_cmap_encoding_class_rec;
+ clazz = &FT_CFF_CMAP_ENCODING_CLASS_REC_GET;
}
FT_CMap_New( clazz, NULL, &cmaprec, NULL );
@@ -742,10 +921,16 @@
FT_LOCAL_DEF( void )
cff_face_done( FT_Face cffface ) /* CFF_Face */
{
- CFF_Face face = (CFF_Face)cffface;
- FT_Memory memory = cffface->memory;
- SFNT_Service sfnt = (SFNT_Service)face->sfnt;
+ CFF_Face face = (CFF_Face)cffface;
+ FT_Memory memory;
+ SFNT_Service sfnt;
+
+
+ if ( !face )
+ return;
+ memory = cffface->memory;
+ sfnt = (SFNT_Service)face->sfnt;
if ( sfnt )
sfnt->done_face( face );
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-01 19:45:30 +0000