Lines Matching refs:window
41 const int32 *window sine window used in the mdct, three types are allowed
132 void pvmp3_mdct_18(int32 vec[], int32 *history, const int32 *window)
198 vec[ i] = fxp_mac32_Q32(tmp, (vec[i+10]), window[ i]);
208 vec[ 6] = fxp_mac32_Q32(tmp, vec[16] << 1, window[ i]);
215 vec[ 7] = fxp_mac32_Q32(tmp, tmp4 << 1, window[ 7]);
217 vec[ 8] = fxp_mac32_Q32(tmp1, vec[17] << 1, window[ 8]);
222 vec[ 9] = fxp_mac32_Q32(tmp, vec[17] << 1, window[ 9]);
224 vec[17] = fxp_mac32_Q32(tmp1, vec[10] << 1, window[17]);
226 vec[16] = fxp_mac32_Q32(tmp2, vec[11] << 1, window[16]);
230 vec[15] = fxp_mac32_Q32(tmp1, vec[12] << 1, window[15]);
232 vec[14] = fxp_mac32_Q32(tmp2, vec[13] << 1, window[14]);
238 vec[13] = fxp_mac32_Q32(tmp, vec[12] << 1, window[13]);
239 vec[12] = fxp_mac32_Q32(tmp1, vec[11] << 1, window[12]);
240 vec[11] = fxp_mac32_Q32(tmp2, vec[10] << 1, window[11]);
241 vec[10] = fxp_mac32_Q32(tmp3, tmp4 << 1, window[10]);
253 history[ 0] = fxp_mul32_Q32(tmp1, window[18]);
254 history[17] = fxp_mul32_Q32(tmp1, window[35]);
255 history[ 1] = fxp_mul32_Q32(tmp3, window[19]);
256 history[16] = fxp_mul32_Q32(tmp3, window[34]);
260 history[ 7] = fxp_mul32_Q32(tmp2, window[25]);
261 history[10] = fxp_mul32_Q32(tmp2, window[28]);
262 history[ 8] = fxp_mul32_Q32(tmp, window[26]);
263 history[ 9] = fxp_mul32_Q32(tmp, window[27]);
275 history[ 2] = fxp_mul32_Q32(tmp1, window[20]);
276 history[15] = fxp_mul32_Q32(tmp1, window[33]);
277 history[ 3] = fxp_mul32_Q32(tmp3, window[21]);
278 history[14] = fxp_mul32_Q32(tmp3, window[32]);
279 history[ 4] = fxp_mul32_Q32(tmp4, window[22]);
280 history[13] = fxp_mul32_Q32(tmp4, window[31]);
283 history[ 5] = fxp_mul32_Q32(tmp2, window[23]);
284 history[12] = fxp_mul32_Q32(tmp2, window[30]);
285 history[ 6] = fxp_mul32_Q32(tmp, window[24]);
286 history[11] = fxp_mul32_Q32(tmp, window[29]);