get_mm_var
94 FT_EXPORT_DEF( FT_Error ) 95 FT_Get_MM_Var( FT_Face face, 96 FT_MM_Var* *amaster ) 97 { 98 FT_Error error; 99 FT_Service_MultiMasters service; 100 101 102 /* check of `face' delayed to `ft_face_get_mm_service' */ 103 104 if ( !amaster ) 105 return FT_THROW( Invalid_Argument ); 106 107 error = ft_face_get_mm_service( face, &service ); 108 if ( !error ) 109 { 110 error = FT_ERR( Invalid_Argument ); 111 if ( service->get_mm_var ) 112 error = service->get_mm_var( face, amaster ); 113 } 114 115 return error; 116 }
62 FT_DEFINE_SERVICE( MultiMasters ) 63 { 64 FT_Get_MM_Func get_mm; 65 FT_Set_MM_Design_Func set_mm_design; 66 FT_Set_MM_Blend_Func set_mm_blend; 67 FT_Get_MM_Var_Func get_mm_var; 68 FT_Set_Var_Design_Func set_var_design; 69 };
481 #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT 482 483 FT_DEFINE_SERVICE_MULTIMASTERSREC( 484 tt_service_gx_multi_masters, 485 486 (FT_Get_MM_Func) NULL, /* get_mm */ 487 (FT_Set_MM_Design_Func) NULL, /* set_mm_design */ 488 (FT_Set_MM_Blend_Func) TT_Set_MM_Blend, /* set_mm_blend */ 489 (FT_Get_MM_Blend_Func) TT_Get_MM_Blend, /* get_mm_blend */ 490 (FT_Get_MM_Var_Func) TT_Get_MM_Var, /* get_mm_var */ 491 (FT_Set_Var_Design_Func)TT_Set_Var_Design, /* set_var_design */ 492 (FT_Get_Var_Design_Func)TT_Get_Var_Design, /* get_var_design */ 493 494 (FT_Get_Var_Blend_Func) tt_get_var_blend, /* get_var_blend */ 495 (FT_Done_Blend_Func) tt_done_blend /* done_blend */ 496 ) 497 498 FT_DEFINE_SERVICE_METRICSVARIATIONSREC( 499 tt_service_metrics_variations, 500 501 (FT_HAdvance_Adjust_Func)tt_hadvance_adjust, /* hadvance_adjust */ 502 (FT_LSB_Adjust_Func) NULL, /* lsb_adjust */ 503 (FT_RSB_Adjust_Func) NULL, /* rsb_adjust */ 504 505 (FT_VAdvance_Adjust_Func)tt_vadvance_adjust, /* vadvance_adjust */ 506 (FT_TSB_Adjust_Func) NULL, /* tsb_adjust */ 507 (FT_BSB_Adjust_Func) NULL, /* bsb_adjust */ 508 (FT_VOrg_Adjust_Func) NULL, /* vorg_adjust */ 509 510 (FT_Metrics_Adjust_Func) tt_apply_mvar /* metrics_adjust */ 511 ) 512 513 #endif /* TT_CONFIG_OPTION_GX_VAR_SUPPORT */
これは、なんだろう?
537 #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT 538 FT_DEFINE_SERVICEDESCREC6( 539 tt_services, 540 541 FT_SERVICE_ID_FONT_FORMAT, FT_FONT_FORMAT_TRUETYPE, 542 FT_SERVICE_ID_MULTI_MASTERS, &TT_SERVICE_GX_MULTI_MASTERS_GET, 543 FT_SERVICE_ID_METRICS_VARIATIONS, &TT_SERVICE_METRICS_VARIATIONS_GET, 544 FT_SERVICE_ID_TRUETYPE_ENGINE, &tt_service_truetype_engine, 545 FT_SERVICE_ID_TT_GLYF, &TT_SERVICE_TRUETYPE_GLYF_GET, 546 FT_SERVICE_ID_PROPERTIES, &TT_SERVICE_PROPERTIES_GET ) 547 #else 548 FT_DEFINE_SERVICEDESCREC4( 549 tt_services, 550 551 FT_SERVICE_ID_FONT_FORMAT, FT_FONT_FORMAT_TRUETYPE, 552 FT_SERVICE_ID_TRUETYPE_ENGINE, &tt_service_truetype_engine, 553 FT_SERVICE_ID_TT_GLYF, &TT_SERVICE_TRUETYPE_GLYF_GET, 554 FT_SERVICE_ID_PROPERTIES, &TT_SERVICE_PROPERTIES_GET ) 555 #endif