void bc_prepare(struct bufferchain *bc, size_t pool_size, size_t bufblock)
{
bc_poolsize(bc, pool_size, bufblock);
bc->pool = NULL;
bc->pool_fill = 0;
bc_init(bc); /* Ensure that members are zeroed for read-only use. */
}
int attribute_align_arg mpg123_param(mpg123_handle *mh, enum mpg123_parms key, long val, double fval)
{
int r;
if(mh == NULL) return MPG123_BAD_HANDLE;
r = mpg123_par(&mh->p, key, val, fval);
if(r != MPG123_OK){ mh->err = r; r = MPG123_ERR; }
else
{ /* Special treatment for some settings. */
#ifdef FRAME_INDEX
if(key == MPG123_INDEX_SIZE)
{ /* Apply frame index size and grow property on the fly. */
r = frame_index_setup(mh);
if(r != MPG123_OK) mh->err = MPG123_INDEX_FAIL;
}
#endif
#ifndef NO_FEEDER
/* Feeder pool size is applied right away, reader will react to that. */
if(key == MPG123_FEEDPOOL || key == MPG123_FEEDBUFFER)
bc_poolsize(&mh->rdat.buffer, mh->p.feedpool, mh->p.feedbuffer);
#endif
}
return r;
}
void bc_prepare(struct bufferchain *bc, size_t pool_size, size_t bufblock)
{
bc_poolsize(bc, pool_size, bufblock);
bc->pool = NULL;
bc->pool_fill = 0;
}