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Add FS #10214. Initial commit of the original PDa code for the GSoC Pure Data plugin project of Wincent Balin. Stripped some non-sourcefiles and added a rockbox readme that needs a bit more info from Wincent. Is added to CATEGORIES and viewers, but not yet to SUBDIRS (ie doesn't build yet)

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21044 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Peter D'Hoye 2009-05-22 21:58:48 +00:00
parent 95fa7f6a2e
commit 513389b4c1
199 changed files with 139349 additions and 1 deletions
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50
apps/plugins/pdbox/PDa/src/makecostab.c Normal file
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#include "m_fixed.h"
#include <math.h>
#define ILOGCOSTABSIZE 15
#define ICOSTABSIZE (1<<ILOGCOSTABSIZE)
int main(int argc,char** argv)
{
int i;
int *fp;
double phase, phsinc = (2. * M_PI) / ICOSTABSIZE;
printf("#define ILOGCOSTABSIZE 15\n");
printf("#define ICOSTABSIZE (1<<ILOGCOSTABSIZE)\n");
printf("static t_sample cos_table[] = {");
for (i = ICOSTABSIZE + 1,phase = 0; i--; phase += phsinc) {
printf("%d,",ftofix(cos(phase)));
// post("costab %f %f",cos(phase),fixtof(*fp));
}
printf("0};\n");
}
#include "m_fixed.h"
#include <math.h>
#define ILOGCOSTABSIZE 15
#define ICOSTABSIZE (1<<ILOGCOSTABSIZE)
int main(int argc,char** argv)
{
int i;
int *fp;
double phase, phsinc = (2. * M_PI) / ICOSTABSIZE;
printf("#define ILOGCOSTABSIZE 15\n");
printf("#define ICOSTABSIZE (1<<ILOGCOSTABSIZE)\n");
printf("static t_sample cos_table[] = {");
for (i = ICOSTABSIZE + 1,phase = 0; i--; phase += phsinc) {
printf("%d,",ftofix(cos(phase)));
// post("costab %f %f",cos(phase),fixtof(*fp));
}
printf("0};\n");
}