diff options
author | Wim <wim@42.be> | 2020-09-04 23:29:13 +0200 |
---|---|---|
committer | GitHub <noreply@github.com> | 2020-09-04 23:29:13 +0200 |
commit | 2f59abdda7a1072036ea1fdb4c859cccbb56efa6 (patch) | |
tree | e35393f23d12783ae92f0469085efc7dec953f82 /vendor/google.golang.org/protobuf/proto/size.go | |
parent | 17747a5c8893fd47ba8eb61dd10477170640caf6 (diff) | |
download | matterbridge-msglm-2f59abdda7a1072036ea1fdb4c859cccbb56efa6.tar.gz matterbridge-msglm-2f59abdda7a1072036ea1fdb4c859cccbb56efa6.tar.bz2 matterbridge-msglm-2f59abdda7a1072036ea1fdb4c859cccbb56efa6.zip |
Update vendor (#1228)
Diffstat (limited to 'vendor/google.golang.org/protobuf/proto/size.go')
-rw-r--r-- | vendor/google.golang.org/protobuf/proto/size.go | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/vendor/google.golang.org/protobuf/proto/size.go b/vendor/google.golang.org/protobuf/proto/size.go index 11ba8414..554b9c6c 100644 --- a/vendor/google.golang.org/protobuf/proto/size.go +++ b/vendor/google.golang.org/protobuf/proto/size.go @@ -23,10 +23,13 @@ func (o MarshalOptions) Size(m Message) int { return 0 } - return sizeMessage(m.ProtoReflect()) + return o.size(m.ProtoReflect()) } -func sizeMessage(m protoreflect.Message) (size int) { +// size is a centralized function that all size operations go through. +// For profiling purposes, avoid changing the name of this function or +// introducing other code paths for size that do not go through this. +func (o MarshalOptions) size(m protoreflect.Message) (size int) { methods := protoMethods(m) if methods != nil && methods.Size != nil { out := methods.Size(protoiface.SizeInput{ @@ -42,52 +45,52 @@ func sizeMessage(m protoreflect.Message) (size int) { }) return len(out.Buf) } - return sizeMessageSlow(m) + return o.sizeMessageSlow(m) } -func sizeMessageSlow(m protoreflect.Message) (size int) { +func (o MarshalOptions) sizeMessageSlow(m protoreflect.Message) (size int) { if messageset.IsMessageSet(m.Descriptor()) { - return sizeMessageSet(m) + return o.sizeMessageSet(m) } m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { - size += sizeField(fd, v) + size += o.sizeField(fd, v) return true }) size += len(m.GetUnknown()) return size } -func sizeField(fd protoreflect.FieldDescriptor, value protoreflect.Value) (size int) { +func (o MarshalOptions) sizeField(fd protoreflect.FieldDescriptor, value protoreflect.Value) (size int) { num := fd.Number() switch { case fd.IsList(): - return sizeList(num, fd, value.List()) + return o.sizeList(num, fd, value.List()) case fd.IsMap(): - return sizeMap(num, fd, value.Map()) + return o.sizeMap(num, fd, value.Map()) default: - return protowire.SizeTag(num) + sizeSingular(num, fd.Kind(), value) + return protowire.SizeTag(num) + o.sizeSingular(num, fd.Kind(), value) } } -func sizeList(num protowire.Number, fd protoreflect.FieldDescriptor, list protoreflect.List) (size int) { +func (o MarshalOptions) sizeList(num protowire.Number, fd protoreflect.FieldDescriptor, list protoreflect.List) (size int) { if fd.IsPacked() && list.Len() > 0 { content := 0 for i, llen := 0, list.Len(); i < llen; i++ { - content += sizeSingular(num, fd.Kind(), list.Get(i)) + content += o.sizeSingular(num, fd.Kind(), list.Get(i)) } return protowire.SizeTag(num) + protowire.SizeBytes(content) } for i, llen := 0, list.Len(); i < llen; i++ { - size += protowire.SizeTag(num) + sizeSingular(num, fd.Kind(), list.Get(i)) + size += protowire.SizeTag(num) + o.sizeSingular(num, fd.Kind(), list.Get(i)) } return size } -func sizeMap(num protowire.Number, fd protoreflect.FieldDescriptor, mapv protoreflect.Map) (size int) { +func (o MarshalOptions) sizeMap(num protowire.Number, fd protoreflect.FieldDescriptor, mapv protoreflect.Map) (size int) { mapv.Range(func(key protoreflect.MapKey, value protoreflect.Value) bool { size += protowire.SizeTag(num) - size += protowire.SizeBytes(sizeField(fd.MapKey(), key.Value()) + sizeField(fd.MapValue(), value)) + size += protowire.SizeBytes(o.sizeField(fd.MapKey(), key.Value()) + o.sizeField(fd.MapValue(), value)) return true }) return size |