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Fixed normalization

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This commit is contained in:
Abramo Bagnara 2002-07-09 20:21:00 +00:00
parent c4a0be5c5c
commit a81bf16bc9
1 changed files with 3 additions and 3 deletions
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6
src/pcm/plugin_ops.h
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@ -789,14 +789,14 @@ static inline void _norms(const void *src, void *dst,
int32_t s; int32_t s;
switch (src_wid) { switch (src_wid) {
case 8: case 8:
s = *(int8_t*)src; s = *(int32_t*)src;
if (s >= 0x7f) if (s >= 0x7f)
goto _max; goto _max;
else if (s <= -0x80) else if (s <= -0x80)
goto _min; goto _min;
break; break;
case 16: case 16:
s = *(int16_t*)src; s = *(int32_t*)src;
if (s >= 0x7fff) if (s >= 0x7fff)
goto _max; goto _max;
else if (s <= -0x8000) else if (s <= -0x8000)
@ -829,7 +829,7 @@ static inline void _norms(const void *src, void *dst,
s *= 1 << bits; s *= 1 << bits;
} else if (src_wid > dst_wid) { } else if (src_wid > dst_wid) {
unsigned int bits = src_wid - dst_wid; unsigned int bits = src_wid - dst_wid;
s = (s + (1 << (bits - 1)))/ (1 << bits); s = (s + (1 << (bits - 1))) / (1 << bits);
} }
if (!dst_sign) if (!dst_sign)
s += (1U << (dst_wid - 1)); s += (1U << (dst_wid - 1));