From 5594f5068eba3f8a5b2b1425ebc1a012fa138dd9 Mon Sep 17 00:00:00 2001
From: bnnm <bananaman255@gmail.com>
Date: Thu, 27 Sep 2018 23:40:42 +0200
Subject: [PATCH] Fix .wem Opus encoder delay/gapless [Mario Rabbids (Switch)]

---
 src/meta/wwise.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/meta/wwise.c b/src/meta/wwise.c
index f78b1242..9f96f87b 100644
--- a/src/meta/wwise.c
+++ b/src/meta/wwise.c
@@ -502,7 +502,7 @@ VGMSTREAM * init_vgmstream_wwise(STREAMFILE *streamFile) {
         }
 
         case OPUS: {    /* Switch */
-            size_t skip = 0; /* Wwise doesn't seem to use it? (0x138 /0x3E8 ~default) */
+            size_t skip;
 
             /* values up to 0x14 seem fixed and similar to HEVAG's (block_align 0x02/04, bits_per_sample 0x10) */
             if (ww.fmt_size == 0x28) {
@@ -519,6 +519,8 @@ VGMSTREAM * init_vgmstream_wwise(STREAMFILE *streamFile) {
                 goto fail;
             }
 
+            skip = switch_opus_get_encoder_delay(start_offset, streamFile); /* should be 120 */
+
             vgmstream->codec_data = init_ffmpeg_switch_opus(streamFile, start_offset,ww.data_size, vgmstream->channels, skip, vgmstream->sample_rate);
             if (!vgmstream->codec_data) goto fail;
             vgmstream->coding_type = coding_FFmpeg;