From 59aed93208398e42829ea17e0639f0a3588bdf65 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Wed, 4 Dec 2013 20:58:53 +0100
Subject: ad_lavc: expose an option to enable threading

---
 audio/decode/ad_lavc.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'audio')

diff --git a/audio/decode/ad_lavc.c b/audio/decode/ad_lavc.c
index b364616e73..8837f681eb 100644
--- a/audio/decode/ad_lavc.c
+++ b/audio/decode/ad_lavc.c
@@ -56,6 +56,7 @@ static int decode_new_packet(struct dec_audio *da);
 const m_option_t ad_lavc_decode_opts_conf[] = {
     OPT_FLOATRANGE("ac3drc", ad_lavc_param.ac3drc, 0, 0, 2),
     OPT_FLAG("downmix", ad_lavc_param.downmix, 0),
+    OPT_INTRANGE("threads", ad_lavc_param.threads, 0, 1, 16),
     OPT_STRING("o", ad_lavc_param.avopt, 0),
     {0}
 };
@@ -249,6 +250,8 @@ static int init(struct dec_audio *da, const char *decoder)
     if (sh->lav_headers)
         mp_copy_lav_codec_headers(lavc_context, sh->lav_headers);
 
+    mp_set_avcodec_threads(lavc_context, opts->threads);
+
     /* open it */
     if (avcodec_open2(lavc_context, lavc_codec, NULL) < 0) {
         mp_tmsg(MSGT_DECAUDIO, MSGL_ERR, "Could not open codec.\n");
-- 
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