dcaenc: small quantization simplification.

bde80559 · Clément Bœsch · 47a8243c · bde80559
Commit bde80559 authored Jun 15, 2011 by Clément Bœsch
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dcaenc.c libavcodec/dcaenc.c +1 -2

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--- a/libavcodec/dcaenc.c
+++ b/libavcodec/dcaenc.c
@@ -365,8 +365,7 @@ static inline uint32_t quantize(int32_t sample, int bits)
 {
    av_assert0(sample <    1 << (bits - 1));
    av_assert0(sample >= -(1 << (bits - 1)));
-    sample &= sample & ((1 << bits) - 1);
-    return sample;
+    return sample & ((1 << bits) - 1);
 }

 static inline int find_scale_factor7(int64_t max_value, int bits)