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decoder/mpcdec: fix negative shift on fixed-point samples

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"There is a bug in fixed-point musepack (musepack_src_r435) playback.
In floating-point audio is OK but in fixed audio is distorted.  I have
made a patch for this"
This commit is contained in:
Piotr Gozdur
2010-03-17 17:54:21 +01:00
committed by Max Kellermann
parent 9134169e37
commit 96033e4b4e
2 changed files with 2 additions and 1 deletions
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2
src/decoder/mpcdec_plugin.c
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@@ -103,7 +103,7 @@ 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