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

/frameworks/av/media/libstagefright/codecs/m4v_h263/dec/src/
H A Dvlc_decode.cpp328 int diff_vector; local
333 diff_vector = vlc_code_mag;
337 diff_vector = ((PV_ABS(vlc_code_mag) - 1) << (f_code - 1)) + residual + 1;
340 diff_vector = -diff_vector;
344 *vector += (MOT)(diff_vector);
/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/
H A Dvlc_encode.cpp175 Void ScaleMVD(Int f_code, Int diff_vector, Int *residual, Int *vlc_code_mag);
2757 Int diff_vector, /* <-- MV Difference commponent in 1/2 units */
2775 if (diff_vector < low)
2776 diff_vector += 2 * range;
2777 else if (diff_vector > high)
2778 diff_vector -= 2 * range;
2780 if (diff_vector == 0)
2787 *vlc_code_mag = diff_vector;
2792 aux = PV_ABS(diff_vector) + scale_factor - 1;
2795 if (diff_vector <
2755 ScaleMVD( Int f_code, Int diff_vector, Int *residual, Int *vlc_code_mag ) argument
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