diff options
Diffstat (limited to 'src/decoder/mpcdec_decoder_plugin.c')
| -rw-r--r-- | src/decoder/mpcdec_decoder_plugin.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/decoder/mpcdec_decoder_plugin.c b/src/decoder/mpcdec_decoder_plugin.c index e41ae779d..4df8dd218 100644 --- a/src/decoder/mpcdec_decoder_plugin.c +++ b/src/decoder/mpcdec_decoder_plugin.c @@ -25,6 +25,7 @@ #include <mpcdec/mpcdec.h> #else #include <mpc/mpcdec.h> +#include <math.h> #endif #include <glib.h> @@ -105,7 +106,7 @@ mpc_to_mpd_sample(MPC_SAMPLE_FORMAT sample) const int shift = bits - MPC_FIXED_POINT_SCALE_SHIFT; if (shift < 0) - val = sample << -shift; + val = sample >> -shift; else val = sample << shift; #else @@ -206,10 +207,18 @@ mpcdec_decode(struct decoder *mpd_decoder, struct input_stream *is) struct replay_gain_info replay_gain_info; replay_gain_info_init(&replay_gain_info); +#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_replay_gain(mpd_decoder, &replay_gain_info); decoder_initialized(mpd_decoder, &audio_format, |