Searched refs:W2 (Results 1 - 6 of 6) sorted by relevance

/frameworks/av/media/libstagefright/codecs/m4v_h263/dec/src/
H A Didct.cpp196 r2 = (r1 - (W2 + W6) * r2);
197 r3 = (r1 + (W2 - W6) * r3);
287 r2 = (r1 - (W2 + W6) * r2) >> 3;
288 r3 = (r1 + (W2 - W6) * r3) >> 3;
419 r2 = (r1 - (W2 + W6) * r2);
420 r3 = (r1 + (W2 - W6) * r3);
508 r2 = (r1 - (W2 + W6) * r2) >> 3;
509 r3 = (r1 + (W2 - W6) * r3) >> 3;
H A Didct.h76 #define W2 2676 /* 2048*sqrt(2)*cos(2*pi/16) */ macro
H A Dblock_idct.cpp568 x2 = (x1 - (W2 + W6) * x2) >> 3;
569 x3 = (x1 + (W2 - W6) * x3) >> 3;
680 x2 = (x1 - (W2 + W6) * x2) >> 3;
681 x3 = (x1 + (W2 - W6) * x3) >> 3;
879 x2 = x1 - (W2 + W6) * x2;
880 x3 = x1 + (W2 - W6) * x3;
H A Didct_vca.cpp211 x2 = (W2 * x2 + 4) >> 3;
267 x2 = W2 * x2;
320 x2 = (W2 * x2 + 4) >> 3;
381 x2 = W2 * x2;
527 x2 = (W2 * x2 + 4) >> 3;
600 x2 = (W2 * x2 + 4) >> 3;
/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/
H A Dfastidct.cpp115 x2 = W2 * x2;
150 x2 = W2 * x2;
215 x2 = W2 * x2;
284 x2 = x1 - (W2 + W6) * x2;
285 x3 = x1 + (W2 - W6) * x3;
454 x2 = (W2 * x2 + 4) >> 3;
524 x2 = (W2 * x2 + 4) >> 3;
651 x2 = (W2 * x2 + 4) >> 3;
786 x2 = (x1 - (W2 + W6) * x2) >> 3;
787 x3 = (x1 + (W2
[all...]
H A Ddct.h39 #define W2 2676 /* 2048*sqrt(2)*cos(2*pi/16) */ macro

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