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pcm/Dsd2Pcm: eliminate "& 0xff"

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This commit is contained in:
Max Kellermann
2020-01-14 22:56:28 +01:00
parent 3565f0c8ce
commit 4038d8527f
1 changed files with 3 additions and 3 deletions
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6
src/pcm/Dsd2Pcm.cxx
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@@ -176,8 +176,8 @@ Dsd2Pcm::CalcOutputSample(size_t ffp) const noexcept
{ {
double acc = 0; double acc = 0;
for (size_t i = 0; i < CTABLES; ++i) { for (size_t i = 0; i < CTABLES; ++i) {
unsigned bite1 = fifo[(ffp -i) & FIFOMASK] & 0xFF; uint8_t bite1 = fifo[(ffp -i) & FIFOMASK];
unsigned bite2 = fifo[(ffp-(CTABLES*2-1)+i) & FIFOMASK] & 0xFF; uint8_t bite2 = fifo[(ffp-(CTABLES*2-1)+i) & FIFOMASK];
acc += ctables[i][bite1] + ctables[i][bite2]; acc += ctables[i][bite1] + ctables[i][bite2];
} }
return acc; return acc;
@@ -198,7 +198,7 @@ Dsd2Pcm::Translate(size_t samples,
{ {
size_t ffp = fifopos; size_t ffp = fifopos;
while (samples-- > 0) { while (samples-- > 0) {
unsigned bite1 = *src & 0xFFu; uint8_t bite1 = *src;
src += src_stride; src += src_stride;
if (lsbf) bite1 = bit_reverse(bite1); if (lsbf) bite1 = bit_reverse(bite1);
*dst = TranslateSample(ffp, bite1); *dst = TranslateSample(ffp, bite1);