From 0977ab5b4e57111a0258f33075069aa834628af0 Mon Sep 17 00:00:00 2001
From: Warren Dukes <warren.dukes@gmail.com>
Date: Wed, 24 Mar 2004 02:26:57 +0000
Subject: [PATCH] calculate song length more accurately

git-svn-id: https://svn.musicpd.org/mpd/trunk@444 09075e82-0dd4-0310-85a5-a0d7c8717e4f
---
 src/mp3_decode.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/mp3_decode.c b/src/mp3_decode.c
index d31db2e86..e2bf2f6bf 100644
--- a/src/mp3_decode.c
+++ b/src/mp3_decode.c
@@ -343,11 +343,18 @@ int decodeFirstFrame(mp3DecodeData * data) {
 		}
 	}
 	else {
+		size_t offset = data->currentOffset;
 		mad_timer_t duration = data->frame.header.duration;
 		float frameTime = ((float)mad_timer_count(duration,
 					MAD_UNITS_MILLISECONDS))/1000;
 		fstat(fileno(data->fp),&filestat);
-		data->totalTime = (filestat.st_size*8.0)/
+		if(data->stream.this_frame!=NULL) {
+			offset-= data->stream.bufend-data->stream.this_frame;
+		}
+		else {
+			offset-= data->stream.bufend-data->stream.buffer;
+		}
+		data->totalTime = ((filestat.st_size-offset)*8.0)/
 					(data->frame).header.bitrate;
 		data->maxFrames = data->totalTime/frameTime+FRAMES_CUSHION;
 	}