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Searched refs:C16_5R (Results 1 – 1 of 1) sorted by relevance

/external/fft2d/src/fft2d/fft2d/
Dshrtdct.c219 #define C16_5R 0.31180625324666780814 macro
306 a[5][j] = C16_5R * xr - C16_5I * xi; in ddct16x16s()
307 a[11][j] = C16_5R * xi + C16_5I * xr; in ddct16x16s()
380 a[j][5] = C16_5R * xr - C16_5I * xi; in ddct16x16s()
381 a[j][11] = C16_5R * xi + C16_5I * xr; in ddct16x16s()
397 x7r = C16_5R * a[5][j] + C16_5I * a[11][j]; in ddct16x16s()
398 x7i = C16_5R * a[11][j] - C16_5I * a[5][j]; in ddct16x16s()
471 x7r = C16_5R * a[j][5] + C16_5I * a[j][11]; in ddct16x16s()
472 x7i = C16_5R * a[j][11] - C16_5I * a[j][5]; in ddct16x16s()