Lines Matching defs:rice
266 ff_tta_rice_init(&s->ch_ctx[i].rice, 10, 10);
273 TTARice *rice = &s->ch_ctx[cur_chan].rice;
281 k = rice->k0;
284 k = rice->k1;
305 rice->sum1 += value - (rice->sum1 >> 4);
306 if (rice->k1 > 0 && rice->sum1 < ff_tta_shift_16[rice->k1])
307 rice->k1--;
308 else if(rice->sum1 > ff_tta_shift_16[rice->k1 + 1])
309 rice->k1++;
310 value += ff_tta_shift_1[rice->k0];
312 rice->sum0 += value - (rice->sum0 >> 4);
313 if (rice->k0 > 0 && rice->sum0 < ff_tta_shift_16[rice->k0])
314 rice->k0--;
315 else if(rice->sum0 > ff_tta_shift_16[rice->k0 + 1])
316 rice->k0++;