audio/format: fix interlaved vs. non-interleaved conversions

This mixed up the returned score for some interleaved/non-interleaved
comparisons. Changing interleaving subtracted 1 point, while extending
sample size by 1 byte also subtracted 1 point.

(This scoring system is not ideal - it'd be much cleaner to do a 3-way
sample format comparison instead, and sort the formats according to the
comparison instead of the score.)

1 files changed, 1 insertions, 1 deletions

diff --git a/audio/format.c b/audio/format.c
index 2817462f8e..ee9d2a1909 100644
--- a/audio/format.c
+++ b/audio/format.c
@@ -203,7 +203,7 @@ int af_format_conversion_score(int dst_format, int src_format)
     } else {
         int bytes = af_fmt_to_bytes(dst_format) - af_fmt_to_bytes(src_format);
         if (bytes > 0) {
-            score -= bytes;             // has to add padding
+            score -= 1 + bytes;         // has to add padding
         } else if (bytes < 0) {
             score -= 1024 - bytes;      // has to reduce bit depth
         }