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Searched refs:W16_8R (Results 1 – 1 of 1) sorted by relevance

/external/fft2d/src/fft2d/fft2d/
Dshrtdct.c228 #define W16_8R 0.70710678118654752440 macro
272 x0r = W16_8R * (x1i - x3i); in ddct16x16s()
273 x2r = W16_8R * (x1i + x3i); in ddct16x16s()
282 xr = W16_8R * (x6r - x6i); in ddct16x16s()
283 xi = W16_8R * (x6i + x6r); in ddct16x16s()
346 x0r = W16_8R * (x1i - x3i); in ddct16x16s()
347 x2r = W16_8R * (x1i + x3i); in ddct16x16s()
356 xr = W16_8R * (x6r - x6i); in ddct16x16s()
357 xi = W16_8R * (x6i + x6r); in ddct16x16s()
409 x6r = W16_8R * (xi + xr); in ddct16x16s()
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