diff options
Diffstat (limited to 'cyclone/sickle/cycle.c')
| -rw-r--r-- | cyclone/sickle/cycle.c | 39 |
1 files changed, 26 insertions, 13 deletions
diff --git a/cyclone/sickle/cycle.c b/cyclone/sickle/cycle.c index b88c13e..8acb364 100644 --- a/cyclone/sickle/cycle.c +++ b/cyclone/sickle/cycle.c @@ -31,24 +31,37 @@ static void cycle_gettable(t_cycle *x) if (x->x_name) { int tabsize = 0; - t_float *table = vefl_get(x->x_name, &tabsize, 1, (t_pd *)x); + t_word *table = vefl_get(x->x_name, &tabsize, 1, (t_pd *)x); /* CHECKED buffer is copied */ if (table) { - int indx = x->x_offset + CYCLE_TABSIZE; - t_float *ptr = x->x_usertable + CYCLE_TABSIZE; - if (indx == tabsize) + int tablePtr; + int samplesFromTable = tabsize - x->x_offset; + int samplesToCopy = samplesFromTable < CYCLE_TABSIZE ? + samplesFromTable : CYCLE_TABSIZE; + +// post("samplesFromTable: %d, samplesToCopy: %d, tabsize: %d", +// samplesFromTable, samplesToCopy, tabsize); + // copy the internal table from the external one as far as + // its size permits and fill the rest with zeroes. + for (tablePtr = 0; tablePtr < CYCLE_TABSIZE; tablePtr++) { - *ptr-- = *table; - indx--; - } - if (indx < tabsize) - { - table += indx; - indx -= x->x_offset; - while (indx--) *ptr-- = *table--; - x->x_table = x->x_usertable; + if (samplesToCopy > 0) + { + x->x_usertable[tablePtr] = + table[tablePtr + x->x_offset].w_float; + samplesToCopy--; + } + else + { + x->x_usertable[tablePtr] = 0; + } } + // the 513th sample + x->x_usertable[tablePtr] = (samplesFromTable > 0) ? + table[x->x_offset + CYCLE_TABSIZE].w_float : 0; + + x->x_table = x->x_usertable; /* CHECKED else no complaint */ } } |