HomeSort by relevance Sort by last modified time
    Searched full:sin_n (Results 1 - 7 of 7) sorted by null

  /frameworks/av/media/libstagefright/codecs/aacdec/
fwd_short_complex_rot.cpp 173 Int32 sin_n; local
221 * cos_n + j*sin_n == exp(j(2pi/N)(k+1/8))
224 sin_n = *p_rotate++;
225 cos_n = sin_n >> 16;
226 sin_n = sin_n & 0xFFFF;
240 temp_re_32 = (temp_re * cos_n + temp_im * sin_n) >> 16;
241 temp_im_32 = (temp_im * cos_n - temp_re * sin_n) >> 16;
mdct_fxp.cpp 276 Int16 sin_n; local
342 * cos_n + j*sin_n == exp(j(2pi/N)(k+1/8))
348 sin_n = (Int16)(exp_jw & 0xFFFF);
350 temp_re_32 = temp_re * cos_n + temp_im * sin_n;
351 temp_im_32 = temp_im * cos_n - temp_re * sin_n;
384 * cos_n + j*sin_n == exp(j(2pi/N)(k+1/8))
390 sin_n = (Int16)(exp_jw & 0xFFFF);
392 temp_re_32 = temp_re * cos_n + temp_im * sin_n;
393 temp_im_32 = temp_im * cos_n - temp_re * sin_n;
imdct_fxp.cpp 352 * cos_n + j*sin_n == exp(j(2pi/N)(k+1/8))
372 * cos_n + j*sin_n == exp(j(2pi/N)(k+1/8))
402 * cos_n + j*sin_n == exp(j(2pi/N)(k+1/8))
423 * cos_n + j*sin_n == exp(j(2pi/N)(k+1/8))
inv_long_complex_rot.cpp 256 * cos_n + j*sin_n == exp(j(2pi/N)(k+1/8))
281 * cos_n + j*sin_n == exp(j(2pi/N)(k+1/8))
fwd_long_complex_rot.cpp 225 * cos_n + j*sin_n == exp(j(2pi/N)(k+1/8))
inv_short_complex_rot.cpp 223 * cos_n + j*sin_n == exp(j(2pi/N)(k+1/8))
mdct_tables_fxp.cpp 40 cos_n + j*sin_n == exp(j(2pi/N)(n+1/8))

Completed in 1495 milliseconds