From 86bad61b76a260ffc442acffbe58feee67df45e5 Mon Sep 17 00:00:00 2001 From: Joshua Haberman Date: Sat, 24 Mar 2012 11:24:16 -0700 Subject: Sync from internal Google development. Many improvements, too many to mention. One significant perf regression warrants investigation: omitfp.parsetoproto2_googlemessage1.upb_jit: 343 -> 252 (-26.53) plain.parsetoproto2_googlemessage1.upb_jit: 334 -> 251 (-24.85) 25% regression for this benchmark is bad, but since I don't think there's any fundamental design issue that caused it I'm going to go ahead with the commit anyway. Can investigate and fix later. Other benchmarks were neutral or showed slight improvement. --- upb/pb/varint.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'upb/pb/varint.h') diff --git a/upb/pb/varint.h b/upb/pb/varint.h index 815a7a1..c0e0134 100644 --- a/upb/pb/varint.h +++ b/upb/pb/varint.h @@ -19,6 +19,16 @@ extern "C" { #endif +// A list of types as they are encoded on-the-wire. +typedef enum { + UPB_WIRE_TYPE_VARINT = 0, + UPB_WIRE_TYPE_64BIT = 1, + UPB_WIRE_TYPE_DELIMITED = 2, + UPB_WIRE_TYPE_START_GROUP = 3, + UPB_WIRE_TYPE_END_GROUP = 4, + UPB_WIRE_TYPE_32BIT = 5, +} upb_wiretype_t; + // The maximum number of bytes that it takes to encode a 64-bit varint. // Note that with a better encoding this could be 9 (TODO: write up a // wiki document about this). -- cgit v1.2.3