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Initializing resampler structure correctly with zeros.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6900 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Miika Pekkarinen 2005-06-27 21:12:09 +00:00
parent c2093538a4
commit 4613659643
1 changed files with 3 additions and 1 deletions
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4
apps/dsp.c
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@ -16,6 +16,7 @@
* KIND, either express or implied. * KIND, either express or implied.
* *
****************************************************************************/ ****************************************************************************/
#include <string.h>
#include "kernel.h" #include "kernel.h"
#include "logf.h" #include "logf.h"
@ -227,7 +228,7 @@ long upsample(long *out, long *in, int num, struct resampler *s)
} }
#define MAX_CHUNK_SIZE 1024 #define MAX_CHUNK_SIZE 1024
static char samplebuf[MAX_CHUNK_SIZE*4]; static char samplebuf[MAX_CHUNK_SIZE];
/* enough to cope with 11khz upsampling */ /* enough to cope with 11khz upsampling */
long resampled[MAX_CHUNK_SIZE * 4]; long resampled[MAX_CHUNK_SIZE * 4];
@ -353,6 +354,7 @@ bool dsp_configure(int setting, void *value)
{ {
switch (setting) { switch (setting) {
case DSP_SET_FREQUENCY: case DSP_SET_FREQUENCY:
memset(resample, 0, sizeof(resample));
dsp_config.frequency = (int)value; dsp_config.frequency = (int)value;
resample[0].delta = resample[1].delta = resample[0].delta = resample[1].delta =
(unsigned long)value*65536/NATIVE_FREQUENCY; (unsigned long)value*65536/NATIVE_FREQUENCY;