From 2c3c6aae66ec606eeb26593f94079b3e920df237 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Sat, 25 May 2019 21:57:31 +0200
Subject: demux, f_decoder_wrapper: fix coverart in backward mode

Shitty ancient hack that wastes my time all the time.

demux.c: always return the coverart packet as soon as possible, and
don't let the backward demux state machine possibly stop it.

f_decoder_wrapper.c: mess with some shit until it somehow starts to
work. I think the old code tried to let it cleverly fall through so the
packet was processed "normally"; just make it run the "usual" code
instead.
---
 demux/demux.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'demux/demux.c')

diff --git a/demux/demux.c b/demux/demux.c
index 92f2eaacc4..bd62e6f0ef 100644
--- a/demux/demux.c
+++ b/demux/demux.c
@@ -2258,17 +2258,6 @@ static int dequeue_packet(struct demux_stream *ds, struct demux_packet **res)
     if (in->blocked)
         return 0;
 
-    if (ds->eager) {
-        in->reading = true; // enable readahead
-        in->eof = false; // force retry
-        pthread_cond_signal(&in->wakeup); // possibly read more
-    }
-
-    if (ds->back_resuming || ds->back_restarting) {
-        assert(in->back_demuxing);
-        return 0;
-    }
-
     if (ds->sh->attached_picture) {
         ds->eof = true;
         if (ds->attached_picture_added)
@@ -2282,6 +2271,17 @@ static int dequeue_packet(struct demux_stream *ds, struct demux_packet **res)
         return 1;
     }
 
+    if (ds->eager) {
+        in->reading = true; // enable readahead
+        in->eof = false; // force retry
+        pthread_cond_signal(&in->wakeup); // possibly read more
+    }
+
+    if (ds->back_resuming || ds->back_restarting) {
+        assert(in->back_demuxing);
+        return 0;
+    }
+
     bool eof = !ds->reader_head && ds->eof;
 
     if (in->back_demuxing) {
-- 
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