Lines Matching refs:sin_step
128 int *sin_step, int length) { in dct_getTables() argument
141 *sin_step = 1 << (10 - ld2_length); in dct_getTables()
146 *sin_step = 1 << (8 - ld2_length); in dct_getTables()
151 *sin_step = 1 << (8 - ld2_length); in dct_getTables()
156 *sin_step = 1 << (6 - ld2_length); in dct_getTables()
161 *sin_step = 0; in dct_getTables()
171 FDK_ASSERT(*sin_step > 0); in dct_getTables()
372 int sin_step = 0; in dct_IV() local
382 dct_getTables(&twiddle, &sin_twiddle, &sin_step, L); in dct_IV()
434 for (idx = sin_step, i = 1; i<(M + 1)>> 1; i++, idx += sin_step) { in dct_IV()
469 int sin_step = 0; in dst_IV() local
479 dct_getTables(&twiddle, &sin_twiddle, &sin_step, L); in dst_IV()
534 for (idx = sin_step, i = 1; i<(M + 1)>> 1; i++, idx += sin_step) { in dst_IV()