Searched defs:Qq (Results 1 - 2 of 2) sorted by relevance

/frameworks/base/media/libstagefright/codecs/avc/dec/src/
H A Ditrans.cpp23 void Intra16DCTrans(int16 *block, int Qq, int Rq) argument
48 if (Qq >= 2) /* this way should be faster than JM */
50 Qq -= 2;
58 inout[0] = ((m0 + m2) * scale) << Qq;
59 inout[64] = ((m0 - m2) * scale) << Qq;
60 inout[128] = ((m1 - m3) * scale) << Qq;
61 inout[192] = ((m1 + m3) * scale) << Qq;
67 Qq = 2 - Qq;
68 offset = 1 << (Qq
249 ChromaDCTrans(int16 *block, int Qq, int Rq) argument
[all...]
H A Dresidual.cpp182 int Rq, Qq; local
191 Qq = video->QPy_div_6;
218 Intra16DCTrans(block, Qq, Rq);
260 block[idx] = (level[k] * dequant_coefres[Rq][coeffNum]) << Qq ;
272 Qq = video->QPc_div_6;
296 ChromaDCTrans(block, Qq, Rq);
329 block[idx] = (level[k] * dequant_coefres[Rq][coeffNum]) << Qq;

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