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-rw-r--r--gst-libs/gst/resample/dtos.c5
-rw-r--r--gst-libs/gst/resample/resample.c88
-rw-r--r--gst-libs/gst/resample/test.c6
3 files changed, 50 insertions, 49 deletions
diff --git a/gst-libs/gst/resample/dtos.c b/gst-libs/gst/resample/dtos.c
index 98e8f6a6..f1e2278e 100644
--- a/gst-libs/gst/resample/dtos.c
+++ b/gst-libs/gst/resample/dtos.c
@@ -108,7 +108,8 @@ static union
{
int i[4];
float f[4];
-} av_tmp __attribute__ ((__aligned__ (16)));
+}
+av_tmp __attribute__ ((__aligned__ (16)));
void
conv_double_short_altivec (double *dest, short *src, int n)
@@ -122,7 +123,7 @@ conv_double_short_altivec (double *dest, short *src, int n)
av_tmp.i[3] = src[3];
asm (" lvx 0,0,%0\n" " vcfsx 1,0,0\n" " stvx 1,0,%0\n": :"r" (&av_tmp)
- );
+ );
dest[0] = av_tmp.f[0];
dest[1] = av_tmp.f[1];
diff --git a/gst-libs/gst/resample/resample.c b/gst-libs/gst/resample/resample.c
index cd409d23..cc413e24 100644
--- a/gst-libs/gst/resample/resample.c
+++ b/gst-libs/gst/resample/resample.c
@@ -100,33 +100,33 @@ gst_resample_reinit (gst_resample_t * r)
switch (r->method) {
default:
case GST_RESAMPLE_NEAREST:
- r->scale = gst_resample_nearest_s16;
- break;
+ r->scale = gst_resample_nearest_s16;
+ break;
case GST_RESAMPLE_BILINEAR:
- r->scale = gst_resample_bilinear_s16;
- break;
+ r->scale = gst_resample_bilinear_s16;
+ break;
case GST_RESAMPLE_SINC_SLOW:
- r->scale = gst_resample_sinc_s16;
- break;
+ r->scale = gst_resample_sinc_s16;
+ break;
case GST_RESAMPLE_SINC:
- r->scale = gst_resample_sinc_ft_s16;
- break;
+ r->scale = gst_resample_sinc_ft_s16;
+ break;
}
} else if (r->format == GST_RESAMPLE_FLOAT) {
switch (r->method) {
default:
case GST_RESAMPLE_NEAREST:
- r->scale = gst_resample_nearest_float;
- break;
+ r->scale = gst_resample_nearest_float;
+ break;
case GST_RESAMPLE_BILINEAR:
- r->scale = gst_resample_bilinear_float;
- break;
+ r->scale = gst_resample_bilinear_float;
+ break;
case GST_RESAMPLE_SINC_SLOW:
- r->scale = gst_resample_sinc_float;
- break;
+ r->scale = gst_resample_sinc_float;
+ break;
case GST_RESAMPLE_SINC:
- r->scale = gst_resample_sinc_ft_float;
- break;
+ r->scale = gst_resample_sinc_ft_float;
+ break;
}
} else {
fprintf (stderr, "gst_resample: Unexpected format \"%d\"\n", r->format);
@@ -170,9 +170,9 @@ gst_resample_scale (gst_resample_t * r, void *i_buf, unsigned int i_size)
if (r->verbose) {
printf ("gst_resample_scale: i_buf=%p i_size=%d\n", i_buf, i_size);
printf ("gst_resample_scale: i_samples=%d o_samples=%d i_inc=%g o_buf=%p\n",
- r->i_samples, r->o_samples, r->i_inc, r->o_buf);
+ r->i_samples, r->o_samples, r->i_inc, r->o_buf);
printf ("gst_resample_scale: i_start=%g i_end=%g o_start=%g\n",
- r->i_start, r->i_end, r->o_start);
+ r->i_start, r->i_end, r->o_start);
}
if ((r->filter_length + r->i_samples) * sizeof (double) * 2 > r->buffer_len) {
@@ -191,20 +191,20 @@ gst_resample_scale (gst_resample_t * r, void *i_buf, unsigned int i_size)
if (r->format == GST_RESAMPLE_S16) {
if (r->channels == 2) {
conv_double_short (r->buffer + r->filter_length * sizeof (double) * 2,
- r->i_buf, r->i_samples * 2);
+ r->i_buf, r->i_samples * 2);
} else {
conv_double_short_dstr (r->buffer +
- r->filter_length * sizeof (double) * 2, r->i_buf, r->i_samples,
- sizeof (double) * 2);
+ r->filter_length * sizeof (double) * 2, r->i_buf, r->i_samples,
+ sizeof (double) * 2);
}
} else if (r->format == GST_RESAMPLE_FLOAT) {
if (r->channels == 2) {
conv_double_float (r->buffer + r->filter_length * sizeof (double) * 2,
- r->i_buf, r->i_samples * 2);
+ r->i_buf, r->i_samples * 2);
} else {
conv_double_float_dstr (r->buffer +
- r->filter_length * sizeof (double) * 2, r->i_buf, r->i_samples,
- sizeof (double) * 2);
+ r->filter_length * sizeof (double) * 2, r->i_buf, r->i_samples,
+ sizeof (double) * 2);
}
}
@@ -358,15 +358,15 @@ gst_resample_sinc_slow_s16 (gst_resample_t * r)
c0 = 0;
c1 = 0;
for (j = 0; j < r->filter_length; j++) {
- weight = (x == 0) ? 1 : (sinx / x);
+ weight = (x == 0) ? 1 : (sinx / x);
/*printf("j %d sin %g cos %g\n",j,sinx,cosx); */
/*printf("j %d sin %g x %g sinc %g\n",j,sinx,x,weight); */
- c0 += weight * GETBUF ((start + j), 0);
- c1 += weight * GETBUF ((start + j), 1);
- t = cosx * cosd - sinx * sind;
- sinx = cosx * sind + sinx * cosd;
- cosx = t;
- x += d;
+ c0 += weight * GETBUF ((start + j), 0);
+ c1 += weight * GETBUF ((start + j), 1);
+ t = cosx * cosd - sinx * sind;
+ sinx = cosx * sind + sinx * cosd;
+ cosx = t;
+ x += d;
}
o_ptr[0] = rint (c0);
o_ptr[1] = rint (c1);
@@ -494,7 +494,7 @@ gst_resample_sinc_ft_s16 (gst_resample_t * r)
double scale;
int n = 4;
- scale = r->i_inc; /* cutoff at 22050 */
+ scale = r->i_inc; /* cutoff at 22050 */
/*scale = 1.0; // cutoff at 24000 */
/*scale = r->i_inc * 0.5; // cutoff at 11025 */
@@ -546,7 +546,7 @@ gst_resample_sinc_ft_s16 (gst_resample_t * r)
}
#else
functable_fir2 (ft,
- &c0, &c1, x, n, ptr + (start + r->filter_length) * 2, r->filter_length);
+ &c0, &c1, x, n, ptr + (start + r->filter_length) * 2, r->filter_length);
c0 *= scale;
c1 *= scale;
#endif
@@ -566,7 +566,7 @@ gst_resample_sinc_ft_s16 (gst_resample_t * r)
conv_short_double (r->o_buf, out_tmp, 2 * r->o_samples);
} else {
conv_short_double_sstr (r->o_buf, out_tmp, r->o_samples,
- 2 * sizeof (double));
+ 2 * sizeof (double));
}
}
@@ -711,15 +711,15 @@ gst_resample_sinc_slow_float (gst_resample_t * r)
c0 = 0;
c1 = 0;
for (j = 0; j < r->filter_length; j++) {
- weight = (x == 0) ? 1 : (sinx / x);
+ weight = (x == 0) ? 1 : (sinx / x);
/*printf("j %d sin %g cos %g\n",j,sinx,cosx); */
/*printf("j %d sin %g x %g sinc %g\n",j,sinx,x,weight); */
- c0 += weight * GETBUF ((start + j), 0);
- c1 += weight * GETBUF ((start + j), 1);
- t = cosx * cosd - sinx * sind;
- sinx = cosx * sind + sinx * cosd;
- cosx = t;
- x += d;
+ c0 += weight * GETBUF ((start + j), 0);
+ c1 += weight * GETBUF ((start + j), 1);
+ t = cosx * cosd - sinx * sind;
+ sinx = cosx * sind + sinx * cosd;
+ cosx = t;
+ x += d;
}
o_ptr[0] = c0;
o_ptr[1] = c1;
@@ -806,7 +806,7 @@ gst_resample_sinc_ft_float (gst_resample_t * r)
double scale;
int n = 4;
- scale = r->i_inc; /* cutoff at 22050 */
+ scale = r->i_inc; /* cutoff at 22050 */
/*scale = 1.0; // cutoff at 24000 */
/*scale = r->i_inc * 0.5; // cutoff at 11025 */
@@ -858,7 +858,7 @@ gst_resample_sinc_ft_float (gst_resample_t * r)
}
#else
functable_fir2 (ft,
- &c0, &c1, x, n, ptr + (start + r->filter_length) * 2, r->filter_length);
+ &c0, &c1, x, n, ptr + (start + r->filter_length) * 2, r->filter_length);
c0 *= scale;
c1 *= scale;
#endif
@@ -878,7 +878,7 @@ gst_resample_sinc_ft_float (gst_resample_t * r)
conv_float_double (r->o_buf, out_tmp, 2 * r->o_samples);
} else {
conv_float_double_sstr (r->o_buf, out_tmp, r->o_samples,
- 2 * sizeof (double));
+ 2 * sizeof (double));
}
}
diff --git a/gst-libs/gst/resample/test.c b/gst-libs/gst/resample/test.c
index 152d12a6..d6785aef 100644
--- a/gst-libs/gst/resample/test.c
+++ b/gst-libs/gst/resample/test.c
@@ -123,7 +123,7 @@ test_res1 (void)
f = AMP * test_func ((double) i / O_RATE);
/*f = rint(AMP*test_func((double)i/O_RATE)); */
fprintf (out, "%d %d %d %g %g\n", i,
- o_buf[2 * i + 0], o_buf[2 * i + 1], f, o_buf[2 * i + 0] - f);
+ o_buf[2 * i + 0], o_buf[2 * i + 1], f, o_buf[2 * i + 0] - f);
}
sum10k = 0;
@@ -206,7 +206,7 @@ test_res3 (void)
for (i = 0; i < 1000 * n; i++) {
x = -50.0 + 0.1 / n * i;
f1 = functable_sinc (NULL, t->scale * x) *
- functable_window_std (NULL, t->scale2 * x);
+ functable_window_std (NULL, t->scale2 * x);
f2 = functable_eval (t, x);
fprintf (out, "%d %g %g %g\n", i, f1, f2, f2 - f1);
}
@@ -224,7 +224,7 @@ sinc_poly (double x)
return 1 - x2 * INV3FAC + x2 * x2 * INV5FAC - x2 * x2 * x2 * INV7FAC;
/*+ x2 * x2 * x2 * x2 * INV9FAC */
- /*- x2 * x2 * x2 * x2 * x2 * INV11FAC; */
+ /*- x2 * x2 * x2 * x2 * x2 * INV11FAC; */
}
void
generated by cgit v1.2.1 (git 2.18.0) at 2024-07-01 07:32:20 +0000