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[Opt](exec) use libbase64 to replace base64 code in doris (#32078)

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* [Opt](exec) use libbase64 to replace base64 code in doris
This commit is contained in:
HappenLee
2024-03-13 10:23:39 +08:00
committed by yiguolei
parent 8ae493e54f
commit b031c95324
7 changed files with 35 additions and 199 deletions
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6
be/src/vec/functions/function_bitmap.cpp
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@ -282,7 +282,7 @@ struct BitmapFromBase64 {
decode_buff.resize(curr_decode_buff_len);
last_decode_buff_len = curr_decode_buff_len;
}
int outlen = base64_decode(src_str, src_size, decode_buff.data());
auto outlen = base64_decode(src_str, src_size, decode_buff.data());
if (outlen < 0) {
res.emplace_back();
null_map[i] = 1;
@ -1012,8 +1012,8 @@ struct BitmapToBase64 {
}
bitmap_val.write_to(ser_buff.data());
int outlen = base64_encode((const unsigned char*)ser_buff.data(), cur_ser_size,
chars_data + encoded_offset);
auto outlen = base64_encode((const unsigned char*)ser_buff.data(), cur_ser_size,
chars_data + encoded_offset);
DCHECK(outlen > 0);
encoded_offset += (int)(4.0 * ceil((double)cur_ser_size / 3.0));