| what's the opcode?
On 26 Mar 2012, at 17:08, jpff wrote:
> In OOps/dumopfs.c I read
>
> static void nkread(CSOUND *csound, MYFLT *kp, FILE *ifd, int format, int nk)
> {
> int len;
> char inbuf[256];
>
> switch(format) { /* place formatted kvals into outbuf */
> case 1: {
> int8_t *bp = (int8_t*)inbuf;
> len = nk;
> fread(inbuf, 1, len, ifd); /* now read the buffer */
> while (nk--) {
> *kp++ = (MYFLT)*bp++;
> break;
> }
> }
> case 4: {
> int16_t *bp = (int16_t*)inbuf;
> len = nk * 2;
> fread(inbuf, 1, len, ifd); /* now read the buffer */
> while (nk--)
> *kp++ = (MYFLT)*bp++;
> break;
> }
> ....
>
> The code in case 1 looks highly suspect. First it falls through to
> case 4 and secondly it only copies one answer. OK it seems to be my
> code but ... Is my reading correct that this should be
>
> fread(inbuf, 1, len, ifd); /* now read the buffer */
> while (nk--)
> *kp++ = (MYFLT)*bp++;
> break;
>
>
> ??
> ==John ffitch
>
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Dr Victor Lazzarini
Senior Lecturer
Dept. of Music
NUI Maynooth Ireland
tel.: +353 1 708 3545
Victor dot Lazzarini AT nuim dot ie
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