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-rw-r--r--src/decoder/mpcdec_plugin.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/decoder/mpcdec_plugin.c b/src/decoder/mpcdec_plugin.c
index b3582c689..72a516f22 100644
--- a/src/decoder/mpcdec_plugin.c
+++ b/src/decoder/mpcdec_plugin.c
@@ -24,6 +24,7 @@
#include <mpcdec/mpcdec.h>
#else
#include <mpc/mpcdec.h>
+#include <math.h>
#endif
#include <glib.h>
@@ -209,10 +210,17 @@ mpcdec_decode(struct decoder *mpd_decoder, struct input_stream *is)
}
replay_gain_info = replay_gain_info_new();
+#ifdef MPC_IS_OLD_API
replay_gain_info->tuples[REPLAY_GAIN_ALBUM].gain = info.gain_album * 0.01;
replay_gain_info->tuples[REPLAY_GAIN_ALBUM].peak = info.peak_album / 32767.0;
replay_gain_info->tuples[REPLAY_GAIN_TRACK].gain = info.gain_title * 0.01;
replay_gain_info->tuples[REPLAY_GAIN_TRACK].peak = info.peak_title / 32767.0;
+#else
+ replay_gain_info->tuples[REPLAY_GAIN_ALBUM].gain = MPC_OLD_GAIN_REF - (info.gain_album / 256.);
+ replay_gain_info->tuples[REPLAY_GAIN_ALBUM].peak = pow(10, info.peak_album / 256. / 20) / 32767;
+ replay_gain_info->tuples[REPLAY_GAIN_TRACK].gain = MPC_OLD_GAIN_REF - (info.gain_title / 256.);
+ replay_gain_info->tuples[REPLAY_GAIN_TRACK].peak = pow(10, info.peak_title / 256. / 20) / 32767;
+#endif
decoder_initialized(mpd_decoder, &audio_format,
is->seekable,