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@ -47,20 +47,20 @@ |
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/*************************************************************************/ |
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FT_LOCAL_DEF( void ) |
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cid_slot_done( CID_GlyphSlot slot ) |
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cid_slot_done( FT_GlyphSlot slot ) |
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{ |
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slot->root.internal->glyph_hints = 0; |
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slot->internal->glyph_hints = 0; |
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} |
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FT_LOCAL_DEF( FT_Error ) |
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cid_slot_init( CID_GlyphSlot slot ) |
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cid_slot_init( FT_GlyphSlot slot ) |
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{ |
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CID_Face face; |
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PSHinter_Service pshinter; |
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face = (CID_Face)slot->root.face; |
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face = (CID_Face)slot->face; |
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pshinter = (PSHinter_Service)face->pshinter; |
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if ( pshinter ) |
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@ -68,7 +68,7 @@ |
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FT_Module module; |
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module = FT_Get_Module( slot->root.face->driver->root.library, |
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module = FT_Get_Module( slot->face->driver->root.library, |
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"pshinter" ); |
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if ( module ) |
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{ |
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@ -76,7 +76,7 @@ |
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funcs = pshinter->get_t1_funcs( module ); |
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slot->root.internal->glyph_hints = (void*)funcs; |
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slot->internal->glyph_hints = (void*)funcs; |
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} |
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} |
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@ -108,25 +108,29 @@ |
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FT_LOCAL_DEF( void ) |
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cid_size_done( CID_Size size ) |
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cid_size_done( FT_Size cidsize ) /* CID_Size */ |
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{ |
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if ( size->root.internal ) |
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CID_Size size = (CID_Size)cidsize; |
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if ( cidsize->internal ) |
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{ |
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PSH_Globals_Funcs funcs; |
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funcs = cid_size_get_globals_funcs( size ); |
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if ( funcs ) |
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funcs->destroy( (PSH_Globals)size->root.internal ); |
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funcs->destroy( (PSH_Globals)cidsize->internal ); |
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size->root.internal = 0; |
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cidsize->internal = 0; |
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} |
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} |
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FT_LOCAL_DEF( FT_Error ) |
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cid_size_init( CID_Size size ) |
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cid_size_init( FT_Size cidsize ) /* CID_Size */ |
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{ |
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CID_Size size = (CID_Size)cidsize; |
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FT_Error error = 0; |
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PSH_Globals_Funcs funcs = cid_size_get_globals_funcs( size ); |
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@ -134,14 +138,14 @@ |
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if ( funcs ) |
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{ |
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PSH_Globals globals; |
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CID_Face face = (CID_Face)size->root.face; |
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CID_Face face = (CID_Face)cidsize->face; |
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CID_FaceDict dict = face->cid.font_dicts + face->root.face_index; |
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PS_Private priv = &dict->private_dict; |
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error = funcs->create( size->root.face->memory, priv, &globals ); |
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error = funcs->create( cidsize->face->memory, priv, &globals ); |
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if ( !error ) |
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size->root.internal = (FT_Size_Internal)(void*)globals; |
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cidsize->internal = (FT_Size_Internal)(void*)globals; |
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} |
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return error; |
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@ -149,21 +153,43 @@ |
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FT_LOCAL_DEF( FT_Error ) |
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cid_size_reset( CID_Size size ) |
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cid_size_reset( FT_Size cidsize, /* CID_Size */ |
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FT_UInt char_width, |
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FT_UInt char_height ) |
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{ |
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CID_Size size = (CID_Size)cidsize; |
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PSH_Globals_Funcs funcs = cid_size_get_globals_funcs( size ); |
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FT_Error error = 0; |
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FT_UNUSED( char_width ); |
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FT_UNUSED( char_height ); |
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if ( funcs ) |
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error = funcs->set_scale( (PSH_Globals)size->root.internal, |
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size->root.metrics.x_scale, |
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size->root.metrics.y_scale, |
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error = funcs->set_scale( (PSH_Globals)cidsize->internal, |
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cidsize->metrics.x_scale, |
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cidsize->metrics.y_scale, |
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0, 0 ); |
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return error; |
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} |
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FT_LOCAL_DEF( FT_Error ) |
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cid_point_size_reset( FT_Size size, |
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FT_F26Dot6 char_width, |
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FT_F26Dot6 char_height, |
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FT_UInt horz_resolution, |
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FT_UInt vert_resolution ) |
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{ |
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FT_UNUSED( char_width ); |
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FT_UNUSED( char_height ); |
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FT_UNUSED( horz_resolution ); |
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FT_UNUSED( vert_resolution ); |
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return cid_size_reset( size, 0, 0 ); |
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} |
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/*************************************************************************/ |
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/* */ |
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/* FACE FUNCTIONS */ |
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@ -182,8 +208,9 @@ |
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/* face :: A pointer to the face object to destroy. */ |
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/* */ |
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FT_LOCAL_DEF( void ) |
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cid_face_done( CID_Face face ) |
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cid_face_done( FT_Face cidface ) /* CID_Face */ |
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{ |
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CID_Face face = (CID_Face)cidface; |
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FT_Memory memory; |
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@ -193,7 +220,7 @@ |
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PS_FontInfo info = &cid->font_info; |
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memory = face->root.memory; |
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memory = cidface->memory; |
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/* release subrs */ |
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if ( face->subrs ) |
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@ -232,8 +259,8 @@ |
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FT_FREE( cid->registry ); |
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FT_FREE( cid->ordering ); |
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face->root.family_name = 0; |
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face->root.style_name = 0; |
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cidface->family_name = 0; |
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cidface->style_name = 0; |
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FT_FREE( face->binary_data ); |
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FT_FREE( face->cid_stream ); |
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@ -266,11 +293,12 @@ |
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/* */ |
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FT_LOCAL_DEF( FT_Error ) |
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cid_face_init( FT_Stream stream, |
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CID_Face face, |
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FT_Face cidface, /* CID_Face */ |
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FT_Int face_index, |
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FT_Int num_params, |
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FT_Parameter* params ) |
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{ |
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CID_Face face = (CID_Face)cidface; |
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FT_Error error; |
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FT_Service_PsCMaps psnames; |
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PSAux_Service psaux; |
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@ -281,7 +309,7 @@ |
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FT_UNUSED( stream ); |
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face->root.num_faces = 1; |
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cidface->num_faces = 1; |
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FT_FACE_FIND_GLOBAL_SERVICE( face, psnames, POSTSCRIPT_CMAPS ); |
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@ -329,33 +357,32 @@ |
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/* set up root face fields */ |
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{ |
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FT_Face root = (FT_Face)&face->root; |
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CID_FaceInfo cid = &face->cid; |
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PS_FontInfo info = &cid->font_info; |
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root->num_glyphs = cid->cid_count; |
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root->num_charmaps = 0; |
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cidface->num_glyphs = cid->cid_count; |
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cidface->num_charmaps = 0; |
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root->face_index = face_index; |
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root->face_flags = FT_FACE_FLAG_SCALABLE; |
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cidface->face_index = face_index; |
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cidface->face_flags = FT_FACE_FLAG_SCALABLE; |
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root->face_flags |= FT_FACE_FLAG_HORIZONTAL; |
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cidface->face_flags |= FT_FACE_FLAG_HORIZONTAL; |
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if ( info->is_fixed_pitch ) |
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root->face_flags |= FT_FACE_FLAG_FIXED_WIDTH; |
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cidface->face_flags |= FT_FACE_FLAG_FIXED_WIDTH; |
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/* XXX: TODO: add kerning with .afm support */ |
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/* get style name -- be careful, some broken fonts only */ |
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/* have a /FontName dictionary entry! */ |
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root->family_name = info->family_name; |
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cidface->family_name = info->family_name; |
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/* assume "Regular" style if we don't know better */ |
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root->style_name = (char *)"Regular"; |
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if ( root->family_name ) |
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cidface->style_name = (char *)"Regular"; |
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if ( cidface->family_name ) |
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{ |
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char* full = info->full_name; |
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char* family = root->family_name; |
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char* family = cidface->family_name; |
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if ( full ) |
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@ -376,7 +403,7 @@ |
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else |
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{ |
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if ( !*family ) |
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root->style_name = full; |
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cidface->style_name = full; |
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break; |
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} |
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} |
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@ -387,42 +414,42 @@ |
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{ |
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/* do we have a `/FontName'? */ |
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if ( cid->cid_font_name ) |
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root->family_name = cid->cid_font_name; |
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cidface->family_name = cid->cid_font_name; |
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} |
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/* compute style flags */ |
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root->style_flags = 0; |
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cidface->style_flags = 0; |
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if ( info->italic_angle ) |
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root->style_flags |= FT_STYLE_FLAG_ITALIC; |
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cidface->style_flags |= FT_STYLE_FLAG_ITALIC; |
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if ( info->weight ) |
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{ |
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if ( !ft_strcmp( info->weight, "Bold" ) || |
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!ft_strcmp( info->weight, "Black" ) ) |
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root->style_flags |= FT_STYLE_FLAG_BOLD; |
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cidface->style_flags |= FT_STYLE_FLAG_BOLD; |
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} |
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/* no embedded bitmap support */ |
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root->num_fixed_sizes = 0; |
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root->available_sizes = 0; |
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cidface->num_fixed_sizes = 0; |
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cidface->available_sizes = 0; |
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root->bbox.xMin = cid->font_bbox.xMin >> 16; |
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root->bbox.yMin = cid->font_bbox.yMin >> 16; |
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root->bbox.xMax = ( cid->font_bbox.xMax + 0xFFFFU ) >> 16; |
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root->bbox.yMax = ( cid->font_bbox.yMax + 0xFFFFU ) >> 16; |
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cidface->bbox.xMin = cid->font_bbox.xMin >> 16; |
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cidface->bbox.yMin = cid->font_bbox.yMin >> 16; |
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cidface->bbox.xMax = ( cid->font_bbox.xMax + 0xFFFFU ) >> 16; |
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cidface->bbox.yMax = ( cid->font_bbox.yMax + 0xFFFFU ) >> 16; |
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if ( !root->units_per_EM ) |
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root->units_per_EM = 1000; |
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if ( !cidface->units_per_EM ) |
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cidface->units_per_EM = 1000; |
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root->ascender = (FT_Short)( root->bbox.yMax ); |
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root->descender = (FT_Short)( root->bbox.yMin ); |
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root->height = (FT_Short)( |
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( ( root->ascender - root->descender ) * 12 ) / 10 ); |
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cidface->ascender = (FT_Short)( cidface->bbox.yMax ); |
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cidface->descender = (FT_Short)( cidface->bbox.yMin ); |
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cidface->height = (FT_Short)( |
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( ( cidface->ascender - cidface->descender ) * 12 ) / 10 ); |
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root->underline_position = (FT_Short)info->underline_position; |
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root->underline_thickness = (FT_Short)info->underline_thickness; |
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cidface->underline_position = (FT_Short)info->underline_position; |
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cidface->underline_thickness = (FT_Short)info->underline_thickness; |
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root->internal->max_points = 0; |
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root->internal->max_contours = 0; |
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cidface->internal->max_points = 0; |
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cidface->internal->max_contours = 0; |
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} |
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Exit: |
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@ -445,7 +472,7 @@ |
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/* FreeType error code. 0 means success. */ |
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/* */ |
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FT_LOCAL_DEF( FT_Error ) |
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cid_driver_init( CID_Driver driver ) |
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cid_driver_init( FT_Module driver ) |
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{ |
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FT_UNUSED( driver ); |
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@ -465,7 +492,7 @@ |
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/* driver :: A handle to the target CID driver. */ |
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/* */ |
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FT_LOCAL_DEF( void ) |
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cid_driver_done( CID_Driver driver ) |
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cid_driver_done( FT_Module driver ) |
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{ |
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FT_UNUSED( driver ); |
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} |
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Werner Lemberg
21 years ago