FS#10446: Bug defense in dsp.c, minor tweaks and comments

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22282 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 3 insertions, 1 deletions

diff --git a/apps/pcmbuf.c b/apps/pcmbuf.c
index e23f6d0fb6..319e3e8044 100644
--- a/apps/pcmbuf.c
+++ b/apps/pcmbuf.c
@@ -448,7 +448,7 @@ static size_t pcmbuf_get_next_required_pcmbuf_size(void)
     /* Buffer has to be at least 2s long. */
     seconds += 2;
 #endif
-    logf("pcmbuf len: %ld", seconds);
+    logf("pcmbuf len: %ld", (long)seconds);
     return seconds * (NATIVE_FREQUENCY*4); /* 2 channels + 2 bytes/sample */
 }
 
@@ -1166,6 +1166,8 @@ bool pcmbuf_is_crossfade_enabled(void)
     return crossfade_enabled;
 }
 
+/** PLAY LAST REMAINING SAMPLES AT END OF PLAYBACK
+ *  Commit any remaining samples in the PCM buffer for playback. */
 void pcmbuf_play_remainder(void)
 {
     if (audiobuffer_fillpos)