Lines Matching refs:twiddle
129 const FIXP_WTP *twiddle; in dct_getTables() local
142 twiddle = windowSlopes[0][0][ld2_length - 1]; in dct_getTables()
147 twiddle = windowSlopes[0][1][ld2_length]; in dct_getTables()
152 twiddle = windowSlopes[0][2][ld2_length]; in dct_getTables()
157 twiddle = windowSlopes[0][3][ld2_length]; in dct_getTables()
162 twiddle = NULL; in dct_getTables()
167 FDK_ASSERT(twiddle != NULL); in dct_getTables()
168 *ptwiddle = twiddle; in dct_getTables()
375 const FIXP_WTP *twiddle; in dct_IV() local
382 dct_getTables(&twiddle, &sin_twiddle, &sin_step, L); in dct_IV()
398 cplxMultDiv2(&accu1, &accu2, accu1, accu2, twiddle[i]); in dct_IV()
399 cplxMultDiv2(&accu3, &accu4, accu4, accu3, twiddle[i + 1]); in dct_IV()
412 cplxMultDiv2(&accu1, &accu2, accu1, accu2, twiddle[i]); in dct_IV()
472 const FIXP_WTP *twiddle; in dst_IV() local
479 dct_getTables(&twiddle, &sin_twiddle, &sin_step, L); in dst_IV()
495 cplxMultDiv2(&accu1, &accu2, accu1, accu2, twiddle[i]); in dst_IV()
496 cplxMultDiv2(&accu3, &accu4, accu4, accu3, twiddle[i + 1]); in dst_IV()
509 cplxMultDiv2(&accu1, &accu2, accu1, accu2, twiddle[i]); in dst_IV()