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Searched
defs:dc_scaler
(Results
1 - 4
of
4
) sorted by null
/frameworks/av/media/libstagefright/codecs/m4v_h263/dec/src/
cal_dc_scaler.cpp
158
int
dc_scaler
;
local
165
if (QP > 0 && QP < 5)
dc_scaler
= 8;
166
else if (QP > 4 && QP < 9)
dc_scaler
= 2 * QP;
167
else if (QP > 8 && QP < 25)
dc_scaler
= QP + 8;
168
else
dc_scaler
= 2 * QP - 16;
172
if (QP > 0 && QP < 5)
dc_scaler
= 8;
173
else if (QP > 4 && QP < 25)
dc_scaler
= (QP + 13) >> 1;
174
else
dc_scaler
= QP - 6;
180
return
dc_scaler
;
vlc_dequant.cpp
74
int
dc_scaler
;
local
99
dc_scaler
= (comp < 4) ? video->mblock->DCScalarLum : video->mblock->DCScalarChr;
332
temp = (int32)datablock[0] *
dc_scaler
;
526
int
dc_scaler
;
local
546
dc_scaler
= (comp < 4) ? video->mblock->DCScalarLum : video->mblock->DCScalarChr;
780
temp = (int32)datablock[0] *
dc_scaler
;
[
all
...]
/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/
fastquant.cpp
40
/* scale for
dc_scaler
and qmat, note, no value smaller than 8 */
93
Int
dc_scaler
;
local
97
dc_scaler
= 8;
99
dc_scaler
= 2 * QP;
101
dc_scaler
= QP + 8;
103
dc_scaler
= 2 * QP - 16;
108
dc_scaler
= 8;
110
dc_scaler
= (QP + 13) / 2;
112
dc_scaler
= QP - 6;
114
return
dc_scaler
;
[
all
...]
fastcodemb.cpp
58
Int
dc_scaler
= 8;
local
107
dc_scaler
= 8;
111
dc_scaler
= cal_dc_scalerENC(QP, 1); /* luminance blocks */
113
DctTh1 = (Int)(
dc_scaler
* 3);//*1.829
170
dc_scaler
= 8;
173
dc_scaler
= cal_dc_scalerENC(QP, 2); /* chrominance blocks */
175
DctTh1 = (Int)(
dc_scaler
* 3);//*1.829
206
bitmaprow + k, bitmapzz,
dc_scaler
, shortHeader);
234
bitmapcol, bitmaprow + k, bitmapzz, dctMode, k,
dc_scaler
, shortHeader);
286
Int
dc_scaler
= 8
local
[
all
...]
Completed in 210 milliseconds