From 50c67ecec4895f65ba684e4b46b4b70980a5be6a Mon Sep 17 00:00:00 2001 From: Petteri Aimonen Date: Sun, 4 Jan 2015 11:36:42 +0200 Subject: Add int_size option for generator. This allows overriding the integer field types to e.g. uint8_t for saving RAM. Update issue 139 Status: FixedInGit --- pb_encode.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'pb_encode.c') diff --git a/pb_encode.c b/pb_encode.c index 5318361..cef9886 100644 --- a/pb_encode.c +++ b/pb_encode.c @@ -567,7 +567,7 @@ static bool checkreturn pb_enc_varint(pb_ostream_t *stream, const pb_field_t *fi int64_t value = 0; /* Cases 1 and 2 are for compilers that have smaller types for bool - * or enums. */ + * or enums, and for int_size option. */ switch (field->data_size) { case 1: value = *(const int8_t*)src; break; @@ -586,6 +586,8 @@ static bool checkreturn pb_enc_uvarint(pb_ostream_t *stream, const pb_field_t *f switch (field->data_size) { + case 1: value = *(const uint8_t*)src; break; + case 2: value = *(const uint16_t*)src; break; case 4: value = *(const uint32_t*)src; break; case 8: value = *(const uint64_t*)src; break; default: PB_RETURN_ERROR(stream, "invalid data_size"); @@ -600,6 +602,8 @@ static bool checkreturn pb_enc_svarint(pb_ostream_t *stream, const pb_field_t *f switch (field->data_size) { + case 1: value = *(const int8_t*)src; break; + case 2: value = *(const int16_t*)src; break; case 4: value = *(const int32_t*)src; break; case 8: value = *(const int64_t*)src; break; default: PB_RETURN_ERROR(stream, "invalid data_size"); -- cgit