mp3dec: Try harder to recover from non-fatal errors.

If there's still data left, try to decode the next header in the
same scheduler run. This avoids unnecessary copies of large parts
of the mp3 input buffer.

diff --git a/mp3dec_filter.c b/mp3dec_filter.c
index 90293f0a7e0e76dd2b53daf5901b4f185533861d..92da4a5cbb9514d9279b3b39daa68ce783f2d585 100644 (file)
--- a/mp3dec_filter.c
+++ b/mp3dec_filter.c
@@ -84,8 +84,8 @@ next_frame:
 out:
        if (pmd->stream.next_frame) { /* we still have some data */
                size_t off = pmd->stream.bufend - pmd->stream.next_frame;
-//             PARA_INFO_LOG("off: %zd, rate: %u, returning %zd\n", off,
-//                     fn->fc->samplerate, copy - off);
+               if (fn->loaded + 16384 <= fn->bufsize && off > 2048)
+                       goto next_frame;
                return copy - off;
        }
        return copy;