Searched refs:sinc (Results 1 - 3 of 3) sorted by relevance
| /xsrc/external/mit/pixman/dist/pixman/ |
| H A D | pixman-filter.c | 73 sinc (double x) function in typeref:typename:double
84 return sinc (x) * sinc (x * (1.0 / n));
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| /xsrc/external/mit/xf86-video-intel-old/dist/src/ |
| H A D | i830_video.c | 1615 double pi = 3.1415926535, val, sinc, window, sum; local in function:UpdateCoeff
1631 sinc = 1.0;
1633 sinc = sin(val) / val;
1637 rawCoeff[i] = sinc * window;
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| /xsrc/external/mit/MesaLib/dist/src/asahi/compiler/ |
| H A D | agx_compile.c | 677 agx_index sinc = agx_sin_pt_2(b, fixup); local in function:agx_emit_alu
678 return agx_fmul_to(b, dst, sinc, fixup);
1117 * heavy lifting. sin_pt_2 implements sinc in the first quadrant, expressed in
1120 * fsin_agx models the fixup, sinc, and multiply to obtain sine, so we just
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