FT_COMPONENT mm_axis_unmap mm_weights_unmap parse_blend_axis_types parse_blend_design_map parse_blend_design_positions parse_buildchar parse_charstrings parse_dict parse_encoding parse_font_matrix parse_private parse_subrs parse_weight_vector read_binary_data t1_allocate_blend T1_Done_Blend t1_done_loader T1_FIELD_COUNT T1_Get_MM_Var T1_Get_Multi_Master t1_init_loader t1_keywords t1_load_keyword T1_Open_Face T1_Set_MM_Blend T1_Set_MM_Design T1_Set_Var_Design TABLE_EXTEND

static void parse_font_matrix ( T1_Face  face, T1_Loader  loader  ) [static] Definition at line 1076 of file t1load.c. { T1_Parser parser = &loader->parser; FT_Matrix* matrix = &face->type1.font_matrix; FT_Vector* offset = &face->type1.font_offset; FT_Face root = (FT_Face)&face->root; FT_Fixed temp[6]; FT_Fixed temp_scale; FT_Int result; result = T1_ToFixedArray( parser, 6, temp, 3 ); if ( result < 0 ) { parser->root.error = T1_Err_Invalid_File_Format; return; } temp_scale = FT_ABS( temp[3] ); if ( temp_scale == 0 ) { FT_ERROR(( "parse_font_matrix: invalid font matrix\n" )); parser->root.error = T1_Err_Invalid_File_Format; return; } /* Set Units per EM based on FontMatrix values. We set the value to */ /* 1000 / temp_scale, because temp_scale was already multiplied by */ /* 1000 (in t1_tofixed, from psobjs.c). */ root->units_per_EM = (FT_UShort)( FT_DivFix( 1000 * 0x10000L, temp_scale ) >> 16 ); /* we need to scale the values by 1.0/temp_scale */ if ( temp_scale != 0x10000L ) { temp[0] = FT_DivFix( temp[0], temp_scale ); temp[1] = FT_DivFix( temp[1], temp_scale ); temp[2] = FT_DivFix( temp[2], temp_scale ); temp[4] = FT_DivFix( temp[4], temp_scale ); temp[5] = FT_DivFix( temp[5], temp_scale ); temp[3] = temp[3] < 0 ? -0x10000L : 0x10000L; } matrix->xx = temp[0]; matrix->yx = temp[1]; matrix->xy = temp[2]; matrix->yy = temp[3]; /* note that the offsets must be expressed in integer font units */ offset->x = temp[4] >> 16; offset->y = temp[5] >> 16; }