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authorAndy Wingo <wingo@pobox.com>2002-03-19 04:10:06 +0000
committerAndy Wingo <wingo@pobox.com>2002-03-19 04:10:06 +0000
commit4359de26166000e317604b6b20283c79dd2a0521 (patch)
treebc587b41e92b76e4f12e5e11984989e4e89d9935 /gst-libs/gst/resample/test.c
parent0dc999da00ffc311ee1fc040ab754dab6660f2c7 (diff)
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removal of //-style comments don't link plugins to core libs -- the versioning is done internally to the plugins with...
Original commit message from CVS: * removal of //-style comments * don't link plugins to core libs -- the versioning is done internally to the plugins with the plugin_info struct, and symbol resolution is lazy, so we can always know if a plugin can be loaded by the plugin_info data. in theory.
Diffstat (limited to 'gst-libs/gst/resample/test.c')
-rw-r--r--gst-libs/gst/resample/test.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/gst-libs/gst/resample/test.c b/gst-libs/gst/resample/test.c
index 44d19a65..f268a592 100644
--- a/gst-libs/gst/resample/test.c
+++ b/gst-libs/gst/resample/test.c
@@ -9,11 +9,11 @@
#define AMP 16000
#define I_RATE 48000
#define O_RATE 44100
-//#define O_RATE 24000
+/*#define O_RATE 24000 */
-//#define test_func(x) 1
-//#define test_func(x) sin(2*M_PI*(x)*10)
-//#define test_func(x) sin(2*M_PI*(x)*(x)*1000)
+/*#define test_func(x) 1 */
+/*#define test_func(x) sin(2*M_PI*(x)*10) */
+/*#define test_func(x) sin(2*M_PI*(x)*(x)*1000) */
#define test_func(x) sin(2*M_PI*(x)*(x)*12000)
short i_buf[I_RATE*2*2];
@@ -53,7 +53,7 @@ struct timeval start_time;
void start_timer(void)
{
gettimeofday(&start_time,NULL);
- //printf("start %ld.%06ld\n",start_time.tv_sec,start_time.tv_usec);
+ /*printf("start %ld.%06ld\n",start_time.tv_sec,start_time.tv_usec); */
}
void end_timer(void)
@@ -62,7 +62,7 @@ void end_timer(void)
double diff;
gettimeofday(&end_time,NULL);
- //printf("end %ld.%06ld\n",end_time.tv_sec,end_time.tv_usec);
+ /*printf("end %ld.%06ld\n",end_time.tv_sec,end_time.tv_usec); */
diff = (end_time.tv_sec - start_time.tv_sec) +
1e-6*(end_time.tv_usec - start_time.tv_usec);
@@ -81,7 +81,7 @@ void test_res1(void)
for(i=0;i<I_RATE;i++){
i_buf[i*2+0] = rint(AMP * test_func((double)i/I_RATE));
- //i_buf[i*2+1] = rint(AMP * test_func((double)i/I_RATE));
+ /*i_buf[i*2+1] = rint(AMP * test_func((double)i/I_RATE)); */
i_buf[i*2+1] = (i<1000)?AMP:0;
}
@@ -90,10 +90,10 @@ void test_res1(void)
r->i_rate = I_RATE;
r->o_rate = O_RATE;
- //r->method = RESAMPLE_SINC_SLOW;
+ /*r->method = RESAMPLE_SINC_SLOW; */
r->method = RESAMPLE_SINC;
r->channels = 2;
- //r->verbose = 1;
+ /*r->verbose = 1; */
r->filter_length = 64;
r->get_buffer = get_buffer;
@@ -115,7 +115,7 @@ void test_res1(void)
for(i=0;i<O_RATE;i++){
f = AMP*test_func((double)i/O_RATE);
- //f = rint(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);
@@ -127,7 +127,7 @@ void test_res1(void)
n22k=0;
for(i=0;i<O_RATE;i++){
f = AMP*test_func((double)i/O_RATE);
- //f = rint(AMP*test_func((double)i/O_RATE));
+ /*f = rint(AMP*test_func((double)i/O_RATE)); */
x = o_buf[2*i+0]-f;
if(((0.5*i)/O_RATE*I_RATE)<10000){
sum10k += x*x;
@@ -219,8 +219,8 @@ double sinc_poly(double x)
- x2 * INV3FAC
+ x2 * x2 * INV5FAC
- x2 * x2 * x2 * INV7FAC;
- //+ x2 * x2 * x2 * x2 * INV9FAC
- //- x2 * x2 * x2 * x2 * x2 * INV11FAC;
+ /*+ x2 * x2 * x2 * x2 * INV9FAC */
+ /*- x2 * x2 * x2 * x2 * x2 * INV11FAC; */
}
void test_res4(void)
@@ -297,10 +297,10 @@ void test_res7(void)
r->i_rate = I_RATE;
r->o_rate = O_RATE;
- //r->method = RESAMPLE_SINC_SLOW;
+ /*r->method = RESAMPLE_SINC_SLOW; */
r->method = RESAMPLE_SINC;
r->channels = 1;
- //r->verbose = 1;
+ /*r->verbose = 1; */
r->filter_length = 64;
r->get_buffer = get_buffer;
@@ -322,7 +322,7 @@ void test_res7(void)
for(i=0;i<O_RATE;i++){
f = AMP*test_func((double)i/O_RATE);
- //f = rint(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[i],0,
f,o_buf[i]-f);
@@ -334,7 +334,7 @@ void test_res7(void)
n22k=0;
for(i=0;i<O_RATE;i++){
f = AMP*test_func((double)i/O_RATE);
- //f = rint(AMP*test_func((double)i/O_RATE));
+ /*f = rint(AMP*test_func((double)i/O_RATE)); */
x = o_buf[i]-f;
if(((0.5*i)/O_RATE*I_RATE)<10000){
sum10k += x*x;