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Searched refs:C16_4I (Results 1 – 1 of 1) sorted by relevance

/external/fft2d/src/fft2d/fft2d/
Dshrtdct.c218 #define C16_4I 0.13529902503654924610 macro
270 a[4][j] = C16_4R * xr - C16_4I * xi; in ddct16x16s()
271 a[12][j] = C16_4R * xi + C16_4I * xr; in ddct16x16s()
344 a[j][4] = C16_4R * xr - C16_4I * xi; in ddct16x16s()
345 a[j][12] = C16_4R * xi + C16_4I * xr; in ddct16x16s()
419 xr = C16_4R * a[4][j] + C16_4I * a[12][j]; in ddct16x16s()
420 xi = C16_4R * a[12][j] - C16_4I * a[4][j]; in ddct16x16s()
493 xr = C16_4R * a[j][4] + C16_4I * a[j][12]; in ddct16x16s()
494 xi = C16_4R * a[j][12] - C16_4I * a[j][4]; in ddct16x16s()