From a96622cbe7050d1d0fd59eec9b187ab3a3053bd9 Mon Sep 17 00:00:00 2001
From: Ron Pedde <ron@pedde.com>
Date: Wed, 8 Sep 2004 04:07:53 +0000
Subject: [PATCH] Add bitrate keyword to smart playlists

---
 src/lexer.l    | 1 +
 src/parser.y   | 2 ++
 src/playlist.c | 6 ++++++
 3 files changed, 9 insertions(+)

diff --git a/src/lexer.l b/src/lexer.l
index b2ef8484..59b43d6c 100644
--- a/src/lexer.l
+++ b/src/lexer.l
@@ -53,6 +53,7 @@ grouping                 { yylval.ival=GROUPING; return(GROUPING); }
 
 year                     { yylval.ival=YEAR; return(YEAR); }
 bpm                      { yylval.ival=BPM; return(BPM); }
+bitrate                  { yylval.ival=BITRATE; return(BITRATE); }
 
 is                       { yylval.ival=IS; return(IS); }
 includes                 { yylval.ival=INCLUDES; return(INCLUDES); }
diff --git a/src/parser.y b/src/parser.y
index 057c3a25..c1287f9e 100644
--- a/src/parser.y
+++ b/src/parser.y
@@ -79,6 +79,7 @@ int pl_number=2;
 
 %token <ival> YEAR
 %token <ival> BPM
+%token <ival> BITRATE
 
 %type <plval> expression
 %type <plval> predicate
@@ -109,6 +110,7 @@ predicate: strtag strbool ID { $$=pl_newcharpredicate($1, $2, $3); }
 
 inttag: YEAR
 | BPM
+| BITRATE
 ;
 
 intbool: EQUALS { $$ = $1; }
diff --git a/src/playlist.c b/src/playlist.c
index 58baa4b0..c8247fd2 100644
--- a/src/playlist.c
+++ b/src/playlist.c
@@ -119,6 +119,9 @@ void pl_dump_node(PL_NODE *pnode, int indent) {
     case BPM:
 	printf("BPM ");
 	break;
+    case BITRATE:
+	printf("BITRATE ");
+	break;
     default:
 	printf ("<unknown tag> ");
 	break;
@@ -293,6 +296,9 @@ int pl_eval_node(MP3FILE *pmp3, PL_NODE *pnode) {
     case BPM:
 	ival=pmp3->bpm;
 	break;
+    case BITRATE:
+	ival=pmp3->bitrate / 1024; // bitrate in Kbps
+	break;
     }
 
     boolarg=(pnode->op) & 0x7FFFFFFF;