spu: some cdda/xa reverb support
authornotaz <notasas@gmail.com>
Wed, 9 Aug 2023 23:29:53 +0000 (02:29 +0300)
committernotaz <notasas@gmail.com>
Thu, 10 Aug 2023 16:57:54 +0000 (19:57 +0300)
not for threaded spu as it'd race with writes and I don't want to use a
mutex or do extra copying there

libretro/pcsx_rearmed#733


No differences found