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

/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/
H A Dfastquant_inline.h52 __inline int32 coeff_clip(int32 q_value, int32 ac_clip) argument
54 int32 coeff = q_value + ac_clip;
56 if ((UInt)coeff > (UInt)(ac_clip << 1))
57 q_value = ac_clip ^(q_value >> 31);
365 __inline int32 coeff_clip(int32 q_value, int32 ac_clip) argument
371 add coeff, q_value, ac_clip
372 subs coeff, coeff, ac_clip, lsl #1 local
373 eorhi q_value, ac_clip, q_value, asr #31 local
469 __inline int32 coeff_clip(int32 q_value, int32 ac_clip) argument
478 : "r"(ac_clip));
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H A Dfastquant.cpp164 Int ac_clip; /* quantized coeff bound */ local
170 if (shortHeader) ac_clip = 126; /* clip between [-127,126] (standard allows 127!) */
171 else ac_clip = 2047; /* clip between [-2048,2047] */
231 //coeff = PV_MIN(ac_clip,PV_MAX(-ac_clip-1, q_value));
232 q_value = coeff_clip(q_value, ac_clip);
282 Int ac_clip; /* quantized coeff bound */ local
288 if (shortHeader) ac_clip = 126; /* clip between [-127,126] (standard allows 127!) */
289 else ac_clip = 2047; /* clip between [-2048,2047] */
393 //coeff = PV_MIN(ac_clip,PV_MA
450 Int ac_clip; /* quantized coeff bound */ local
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