FT_EXPORT_DEF( FT_Error ) FT_Outline_New_Internal( FT_Memory memory, FT_UInt numPoints, FT_Int numContours, FT_Outline *anoutline ) { FT_Error error; if ( !anoutline || !memory ) return FT_Err_Invalid_Argument; *anoutline = null_outline; if ( ALLOC_ARRAY( anoutline->points, numPoints * 2L, FT_Pos ) || ALLOC_ARRAY( anoutline->tags, numPoints, FT_Byte ) || ALLOC_ARRAY( anoutline->contours, numContours, FT_UShort ) ) goto Fail; anoutline->n_points = (FT_UShort)numPoints; anoutline->n_contours = (FT_Short)numContours; anoutline->flags |= ft_outline_owner; return FT_Err_Ok; Fail: anoutline->flags |= ft_outline_owner; FT_Outline_Done_Internal( memory, anoutline ); return error; }
FT_Outline_New_Internal( FT_Memory memory, FT_UInt numPoints, FT_Int numContours, FT_Outline *anoutline ) { FT_Error error; if ( !anoutline || !memory ) return FT_Err_Invalid_Argument; *anoutline = null_outline; if ( FT_NEW_ARRAY( anoutline->points, numPoints * 2L ) || FT_NEW_ARRAY( anoutline->tags, numPoints ) || FT_NEW_ARRAY( anoutline->contours, numContours ) ) goto Fail; anoutline->n_points = (FT_UShort)numPoints; anoutline->n_contours = (FT_Short)numContours; anoutline->flags |= FT_OUTLINE_OWNER; return FT_Err_Ok; Fail: anoutline->flags |= FT_OUTLINE_OWNER; FT_Outline_Done_Internal( memory, anoutline ); return error; }
FT_Outline_Done( FT_Library library, FT_Outline* outline ) { /* check for valid `outline' in FT_Outline_Done_Internal() */ if ( !library ) return FT_Err_Invalid_Library_Handle; return FT_Outline_Done_Internal( library->memory, outline ); }
FT_Outline_New_Internal( FT_Memory memory, FT_UInt numPoints, FT_Int numContours, FT_Outline *anoutline ) { FT_Error error; if ( !anoutline || !memory ) return FT_THROW( Invalid_Argument ); *anoutline = null_outline; if ( numContours < 0 || (FT_UInt)numContours > numPoints ) return FT_THROW( Invalid_Argument ); if ( numPoints > FT_OUTLINE_POINTS_MAX ) return FT_THROW( Array_Too_Large ); if ( FT_NEW_ARRAY( anoutline->points, numPoints ) || FT_NEW_ARRAY( anoutline->tags, numPoints ) || FT_NEW_ARRAY( anoutline->contours, numContours ) ) goto Fail; anoutline->n_points = (FT_Short)numPoints; anoutline->n_contours = (FT_Short)numContours; anoutline->flags |= FT_OUTLINE_OWNER; return FT_Err_Ok; Fail: anoutline->flags |= FT_OUTLINE_OWNER; FT_Outline_Done_Internal( memory, anoutline ); return error; }