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Reverting r12850...hopefully

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Never removed one before, but I'm pretty sure it is correct.
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lllucius
2013-11-03 01:54:50 +00:00
parent a68955a0dd
commit b4ba110811
360 changed files with 62988 additions and 62988 deletions
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96
lib-src/libsoxr/examples/1-single-block.c
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@@ -1,48 +1,48 @@
/* SoX Resampler Library Copyright (c) 2007-12 robs@users.sourceforge.net
* Licence for this file: LGPL v2.1 See LICENCE for details. */
/* Example 1: `One-shot' resample a single block of data in memory.
*
* N.B. See example 2 for how to resample a stream (of blocks).
*
* Optional arguments are: INPUT-RATE OUTPUT-RATE
*
* With the default arguments, the output should produce lines similar to the
* following:
*
* 0.00 0.71 1.00 0.71 -0.00 -0.71 -1.00 -0.71
*
* Gibbs effect may be seen at the ends of the resampled signal; this is because
* unlike a `real-world' signal, the synthetic input signal is not band-limited.
*/
#include <soxr.h>
#include "examples-common.h"
const float in[] = { /* Input: 12 cycles of a sine wave with freq. = irate/4 */
0,1,0,-1, 0,1,0,-1, 0,1,0,-1, 0,1,0,-1, 0,1,0,-1, 0,1,0,-1,
0,1,0,-1, 0,1,0,-1, 0,1,0,-1, 0,1,0,-1, 0,1,0,-1, 0,1,0,-1};
int main(int argc, char const * arg[])
{
double irate = argc > 1? atof(arg[1]) : 1; /* Default to upsampling */
double orate = argc > 2? atof(arg[2]) : 2; /* by a factor of 2. */
size_t olen = (size_t)(AL(in) * orate / irate + .5); /* Assay output len. */
float * out = malloc(sizeof(*out) * olen); /* Allocate output buffer. */
size_t odone;
soxr_error_t error = soxr_oneshot(irate, orate, 1, /* Rates and # of chans. */
in, AL(in), NULL, /* Input. */
out, olen, &odone, /* Output. */
NULL, NULL, NULL); /* Default configuration.*/
unsigned i = 0; /* Print out the resampled data... */
while (i++ < odone)
printf("%5.2f%c", out[i-1], " \n"[!(i&7) || i == odone]);
puts(soxr_strerror(error)); /* ...and the reported result. */
free(out); /* Tidy up. */
return !!error;
(void)argc, (void)arg; /* Not used in this example. */
}
/* SoX Resampler Library Copyright (c) 2007-12 robs@users.sourceforge.net
* Licence for this file: LGPL v2.1 See LICENCE for details. */
/* Example 1: `One-shot' resample a single block of data in memory.
*
* N.B. See example 2 for how to resample a stream (of blocks).
*
* Optional arguments are: INPUT-RATE OUTPUT-RATE
*
* With the default arguments, the output should produce lines similar to the
* following:
*
* 0.00 0.71 1.00 0.71 -0.00 -0.71 -1.00 -0.71
*
* Gibbs effect may be seen at the ends of the resampled signal; this is because
* unlike a `real-world' signal, the synthetic input signal is not band-limited.
*/
#include <soxr.h>
#include "examples-common.h"
const float in[] = { /* Input: 12 cycles of a sine wave with freq. = irate/4 */
0,1,0,-1, 0,1,0,-1, 0,1,0,-1, 0,1,0,-1, 0,1,0,-1, 0,1,0,-1,
0,1,0,-1, 0,1,0,-1, 0,1,0,-1, 0,1,0,-1, 0,1,0,-1, 0,1,0,-1};
int main(int argc, char const * arg[])
{
double irate = argc > 1? atof(arg[1]) : 1; /* Default to upsampling */
double orate = argc > 2? atof(arg[2]) : 2; /* by a factor of 2. */
size_t olen = (size_t)(AL(in) * orate / irate + .5); /* Assay output len. */
float * out = malloc(sizeof(*out) * olen); /* Allocate output buffer. */
size_t odone;
soxr_error_t error = soxr_oneshot(irate, orate, 1, /* Rates and # of chans. */
in, AL(in), NULL, /* Input. */
out, olen, &odone, /* Output. */
NULL, NULL, NULL); /* Default configuration.*/
unsigned i = 0; /* Print out the resampled data... */
while (i++ < odone)
printf("%5.2f%c", out[i-1], " \n"[!(i&7) || i == odone]);
puts(soxr_strerror(error)); /* ...and the reported result. */
free(out); /* Tidy up. */
return !!error;
(void)argc, (void)arg; /* Not used in this example. */
}