Lines Matching refs:Int16
136 void synthesis_sub_band_LC(Int32 Sr[], Int16 data[])
150 Int16 *pt_data_1;
151 Int16 *pt_data_2;
154 Int16 tmp1;
155 Int16 tmp2;
156 Int16 tmp11;
157 Int16 tmp22;
225 *(pt_data_1--) = (Int16) fxp_mul32_Q31(temp2, SCALE_DOWN_LP);
226 *(pt_data_1--) = (Int16) fxp_mul32_Q31(temp1, SCALE_DOWN_LP);
230 *(pt_data_1--) = (Int16) fxp_mul32_Q31((temp11 + temp2), SCALE_DOWN_LP);
232 *(pt_data_1--) = (Int16) fxp_mul32_Q31(*(pt_temp_e--), SCALE_DOWN_LP);
234 *(pt_data_1--) = (Int16) fxp_mul32_Q31((temp11 + temp3), SCALE_DOWN_LP);
236 *(pt_data_1--) = (Int16) fxp_mul32_Q31((temp1 + temp2), SCALE_DOWN_LP);
239 *(pt_data_1--) = (Int16) fxp_mul32_Q31((temp11 + temp3), SCALE_DOWN_LP);
241 *(pt_data_1--) = (Int16) fxp_mul32_Q31(*(pt_temp_e--), SCALE_DOWN_LP);
243 *(pt_data_1--) = (Int16) fxp_mul32_Q31((temp11 + temp1), SCALE_DOWN_LP);
245 *(pt_data_1--) = (Int16) fxp_mul32_Q31((temp2 + temp3), SCALE_DOWN_LP);
248 *(pt_data_1--) = (Int16) fxp_mul32_Q31((temp11 + temp1), SCALE_DOWN_LP);
250 *(pt_data_1--) = (Int16) fxp_mul32_Q31(*(pt_temp_e--), SCALE_DOWN_LP);
252 *(pt_data_1--) = (Int16) fxp_mul32_Q31((temp11 + temp2), SCALE_DOWN_LP);
254 *(pt_data_1--) = (Int16) fxp_mul32_Q31((temp1 + temp3), SCALE_DOWN_LP);
257 *(pt_data_1--) = (Int16) fxp_mul32_Q31((temp11 + temp2), SCALE_DOWN_LP);
258 *(pt_data_1--) = (Int16) fxp_mul32_Q31(*(pt_temp_e), SCALE_DOWN_LP);
317 void synthesis_sub_band_LC_down_sampled(Int32 Sr[], Int16 data[])
321 Int16 *pt_data_1;
329 pt_data_1[ i] = (Int16)(Sr[16-i] >> 5);
330 pt_data_1[16+i] = (Int16)(Sr[i] >> 5);
331 pt_data_1[32+i] = (Int16)(Sr[16+i] >> 5);
335 pt_data_1[49+i] = (Int16)(-Sr[31-i] >> 5);
343 void synthesis_sub_band(Int32 Sr[], Int32 Si[], Int16 data[])
348 Int16 *pt_data_1;
349 Int16 *pt_data_2;
405 *(pt_data_1++) = (Int16) fxp_mul32_Q31((tmp2 - tmp1), SCALE_DOWN_HQ);
406 *(pt_data_1++) = (Int16) fxp_mul32_Q31(-(tmp3 + tmp4), SCALE_DOWN_HQ);
407 *(pt_data_2--) = (Int16) fxp_mul32_Q31((tmp1 + tmp2), SCALE_DOWN_HQ);
408 *(pt_data_2--) = (Int16) fxp_mul32_Q31((tmp3 - tmp4), SCALE_DOWN_HQ);
432 void synthesis_sub_band_down_sampled(Int32 Sr[], Int32 Si[], Int16 data[])
435 Int16 k;
436 Int16 *pt_data_1;
466 *(pt_data_1++) = (Int16)((XX[2*k ] + Si[2*k ]) >> 14);
467 *(pt_data_1++) = (Int16)((XX[2*k+1] - Si[2*k+1]) >> 14);
472 *(pt_data_1++) = (Int16)(-(XX[2*k+1] + Si[2*k+1]) >> 14);
473 *(pt_data_1++) = (Int16)(-(XX[2*k ] - Si[2*k ]) >> 14);
