diff options
Diffstat (limited to 'transcode.c')
| -rw-r--r-- | transcode.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/transcode.c b/transcode.c index 524ea660dc..7fb25601fc 100644 --- a/transcode.c +++ b/transcode.c @@ -798,6 +798,24 @@ rb_transcoding_close(rb_transcoding *tc) xfree(tc); } +static size_t +rb_transcoding_memsize(rb_transcoding *tc) +{ + size_t size = sizeof(rb_transcoding); + const rb_transcoder *tr = tc->transcoder; + + if (TRANSCODING_STATE_EMBED_MAX < tr->state_size) { + size += tr->state_size; + } + if (sizeof(tc->readbuf.ary) < tr->max_input) { + size += tr->max_input; + } + if (sizeof(tc->writebuf.ary) < tr->max_output) { + size += tr->max_output; + } + return size; +} + static rb_econv_t * rb_econv_alloc(int n_hint) { @@ -1663,6 +1681,28 @@ rb_econv_close(rb_econv_t *ec) xfree(ec); } +size_t +rb_econv_memsize(rb_econv_t *ec) +{ + size_t size = sizeof(rb_econv_t); + int i; + + if (ec->replacement_allocated) { + size += ec->replacement_len; + } + for (i = 0; i < ec->num_trans; i++) { + size += rb_transcoding_memsize(ec->elems[i].tc); + + if (ec->elems[i].out_buf_start) { + size += ec->elems[i].out_buf_end - ec->elems[i].out_buf_start; + } + } + size += ec->in_buf_end - ec->in_buf_start; + size += sizeof(rb_econv_elem_t) * ec->num_allocated; + + return size; +} + int rb_econv_putbackable(rb_econv_t *ec) { |