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Fixed an old issue where the fixed-point MDCT twiddles were stored as 32-bit values

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This commit is contained in:
Jean-Marc Valin 2010-08-25 22:20:35 -04:00
parent bb5288174d
commit 0ff9be6aec
2 changed files with 5 additions and 5 deletions
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8
libcelt/mdct.c
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@ -162,7 +162,7 @@ void clt_mdct_forward(const mdct_lookup *l, kiss_fft_scalar *in, kiss_fft_scalar
/* Pre-rotation */
{
kiss_fft_scalar * restrict yp = out;
const kiss_fft_scalar *t = &l->trig[0];
const kiss_twiddle_scalar *t = &l->trig[0];
for(i=0;i<N4;i++)
{
kiss_fft_scalar re, im, yr, yi;
@ -185,7 +185,7 @@ void clt_mdct_forward(const mdct_lookup *l, kiss_fft_scalar *in, kiss_fft_scalar
const kiss_fft_scalar * restrict fp = f;
kiss_fft_scalar * restrict yp1 = out;
kiss_fft_scalar * restrict yp2 = out+N2-1;
const kiss_fft_scalar *t = &l->trig[0];
const kiss_twiddle_scalar *t = &l->trig[0];
/* Temp pointers to make it really clear to the compiler what we're doing */
for(i=0;i<N4;i++)
{
@ -231,7 +231,7 @@ void clt_mdct_backward(const mdct_lookup *l, kiss_fft_scalar *in, kiss_fft_scala
const kiss_fft_scalar * restrict xp1 = in;
const kiss_fft_scalar * restrict xp2 = in+N2-1;
kiss_fft_scalar * restrict yp = f2;
const kiss_fft_scalar *t = &l->trig[0];
const kiss_twiddle_scalar *t = &l->trig[0];
for(i=0;i<N4;i++)
{
kiss_fft_scalar yr, yi;
@ -251,7 +251,7 @@ void clt_mdct_backward(const mdct_lookup *l, kiss_fft_scalar *in, kiss_fft_scala
/* Post-rotate */
{
kiss_fft_scalar * restrict fp = f;
const kiss_fft_scalar *t = &l->trig[0];
const kiss_twiddle_scalar *t = &l->trig[0];
for(i=0;i<N4;i++)
{