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Searched refs:C8_2I (Results 1 – 1 of 1) sorted by relevance

/external/fft2d/src/fft2d/fft2d/
Dshrtdct.c48 #define C8_2I 0.19134171618254488586 macro
77 a[2][j] = C8_2R * xr - C8_2I * xi; in ddct8x8s()
78 a[6][j] = C8_2R * xi + C8_2I * xr; in ddct8x8s()
105 a[j][2] = C8_2R * xr - C8_2I * xi; in ddct8x8s()
106 a[j][6] = C8_2R * xi + C8_2I * xr; in ddct8x8s()
130 xr = C8_2R * a[2][j] + C8_2I * a[6][j]; in ddct8x8s()
131 xi = C8_2R * a[6][j] - C8_2I * a[2][j]; in ddct8x8s()
158 xr = C8_2R * a[j][2] + C8_2I * a[j][6]; in ddct8x8s()
159 xi = C8_2R * a[j][6] - C8_2I * a[j][2]; in ddct8x8s()