Searched refs:DESCALE (Results 1 - 25 of 32) sorted by relevance

12

/external/libjpeg-turbo/
H A Djfdctint.c179 dataptr[2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
181 dataptr[6] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, - FIX_1_847759065),
207 dataptr[7] = (DCTELEM) DESCALE(tmp4 + z1 + z3, CONST_BITS-PASS1_BITS);
208 dataptr[5] = (DCTELEM) DESCALE(tmp5 + z2 + z4, CONST_BITS-PASS1_BITS);
209 dataptr[3] = (DCTELEM) DESCALE(tmp6 + z2 + z3, CONST_BITS-PASS1_BITS);
210 dataptr[1] = (DCTELEM) DESCALE(tmp7 + z1 + z4, CONST_BITS-PASS1_BITS);
240 dataptr[DCTSIZE*0] = (DCTELEM) DESCALE(tmp10 + tmp11, PASS1_BITS);
241 dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(tmp10 - tmp11, PASS1_BITS);
244 dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
246 dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z
[all...]
H A Djidctred.c191 wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp2, CONST_BITS-PASS1_BITS+1);
192 wsptr[DCTSIZE*3] = (int) DESCALE(tmp10 - tmp2, CONST_BITS-PASS1_BITS+1);
193 wsptr[DCTSIZE*1] = (int) DESCALE(tmp12 + tmp0, CONST_BITS-PASS1_BITS+1);
194 wsptr[DCTSIZE*2] = (int) DESCALE(tmp12 - tmp0, CONST_BITS-PASS1_BITS+1);
208 JSAMPLE dcval = range_limit[(int) DESCALE((INT32) wsptr[0], PASS1_BITS+3)
250 outptr[0] = range_limit[(int) DESCALE(tmp10 + tmp2,
253 outptr[3] = range_limit[(int) DESCALE(tmp10 - tmp2,
256 outptr[1] = range_limit[(int) DESCALE(tmp12 + tmp0,
259 outptr[2] = range_limit[(int) DESCALE(tmp12 - tmp0,
327 wsptr[DCTSIZE*0] = (int) DESCALE(tmp1
[all...]
H A Djfdctfst.c97 #undef DESCALE macro
98 #define DESCALE(x,n) RIGHT_SHIFT(x, n) macro
106 #define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS))
H A Djidctfst.c110 #undef DESCALE macro
111 #define DESCALE(x,n) RIGHT_SHIFT(x, n) macro
119 #define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS))
132 DESCALE((coef)*(quantval), IFAST_SCALE_BITS-PASS1_BITS)
136 /* Like DESCALE, but applies to a DCTELEM and produces an int.
182 SHIFT_TEMPS /* for DESCALE */
H A Djdct.h177 #define DESCALE(x,n) RIGHT_SHIFT((x) + (ONE << ((n)-1)), n) macro
H A Djddctmgr.c282 DESCALE(MULTIPLY16V16((INT32) qtbl->quantval[i],
/external/pdfium/third_party/libjpeg/
H A Dfpdfapi_jfdctint.c177 dataptr[2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
179 dataptr[6] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, - FIX_1_847759065),
205 dataptr[7] = (DCTELEM) DESCALE(tmp4 + z1 + z3, CONST_BITS-PASS1_BITS);
206 dataptr[5] = (DCTELEM) DESCALE(tmp5 + z2 + z4, CONST_BITS-PASS1_BITS);
207 dataptr[3] = (DCTELEM) DESCALE(tmp6 + z2 + z3, CONST_BITS-PASS1_BITS);
208 dataptr[1] = (DCTELEM) DESCALE(tmp7 + z1 + z4, CONST_BITS-PASS1_BITS);
238 dataptr[DCTSIZE*0] = (DCTELEM) DESCALE(tmp10 + tmp11, PASS1_BITS);
239 dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(tmp10 - tmp11, PASS1_BITS);
242 dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
244 dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z
[all...]
H A Dfpdfapi_jidctint.c258 wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp3, CONST_BITS-PASS1_BITS);
259 wsptr[DCTSIZE*7] = (int) DESCALE(tmp10 - tmp3, CONST_BITS-PASS1_BITS);
260 wsptr[DCTSIZE*1] = (int) DESCALE(tmp11 + tmp2, CONST_BITS-PASS1_BITS);
261 wsptr[DCTSIZE*6] = (int) DESCALE(tmp11 - tmp2, CONST_BITS-PASS1_BITS);
262 wsptr[DCTSIZE*2] = (int) DESCALE(tmp12 + tmp1, CONST_BITS-PASS1_BITS);
263 wsptr[DCTSIZE*5] = (int) DESCALE(tmp12 - tmp1, CONST_BITS-PASS1_BITS);
264 wsptr[DCTSIZE*3] = (int) DESCALE(tmp13 + tmp0, CONST_BITS-PASS1_BITS);
265 wsptr[DCTSIZE*4] = (int) DESCALE(tmp13 - tmp0, CONST_BITS-PASS1_BITS);
291 JSAMPLE dcval = range_limit[(int) DESCALE((INT32) wsptr[0], PASS1_BITS+3)
360 outptr[0] = range_limit[(int) DESCALE(tmp1
[all...]
H A Dfpdfapi_jidctred.c188 wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp2, CONST_BITS-PASS1_BITS+1);
189 wsptr[DCTSIZE*3] = (int) DESCALE(tmp10 - tmp2, CONST_BITS-PASS1_BITS+1);
190 wsptr[DCTSIZE*1] = (int) DESCALE(tmp12 + tmp0, CONST_BITS-PASS1_BITS+1);
191 wsptr[DCTSIZE*2] = (int) DESCALE(tmp12 - tmp0, CONST_BITS-PASS1_BITS+1);
205 JSAMPLE dcval = range_limit[(int) DESCALE((INT32) wsptr[0], PASS1_BITS+3)
247 outptr[0] = range_limit[(int) DESCALE(tmp10 + tmp2,
250 outptr[3] = range_limit[(int) DESCALE(tmp10 - tmp2,
253 outptr[1] = range_limit[(int) DESCALE(tmp12 + tmp0,
256 outptr[2] = range_limit[(int) DESCALE(tmp12 - tmp0,
323 wsptr[DCTSIZE*0] = (int) DESCALE(tmp1
[all...]
H A Dfpdfapi_jfdctfst.c97 #undef DESCALE macro
98 #define DESCALE(x,n) RIGHT_SHIFT(x, n) macro
106 #define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS))
H A Dfpdfapi_jidctfst.c110 #undef DESCALE macro
111 #define DESCALE(x,n) RIGHT_SHIFT(x, n) macro
119 #define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS))
132 DESCALE((coef)*(quantval), IFAST_SCALE_BITS-PASS1_BITS)
136 /* Like DESCALE, but applies to a DCTELEM and produces an int.
182 SHIFT_TEMPS /* for DESCALE */
H A Djdct.h146 #define DESCALE(x,n) RIGHT_SHIFT((x) + (ONE << ((n)-1)), n) macro
H A Dfpdfapi_jddctmgr.c200 DESCALE(MULTIPLY16V16((INT32) qtbl->quantval[i],
/external/opencv/cvaux/src/
H A Dcvhmmobs.cpp102 #define DESCALE CV_DESCALE macro
107 #define DESCALE(x,n) (float)(x) macro
201 buf[0] = DESCALE( is * tab[-2], PASS1_SHIFT );
213 buf[0] = DESCALE( s, PASS1_SHIFT );
228 buf[0] = DESCALE( s, PASS1_SHIFT );
268 *obs++ = (float) DESCALE( s * tab[-2], PASS2_SHIFT );
281 obs[0] = (float) DESCALE( s, PASS2_SHIFT );
296 obs[0] = (float) DESCALE( s, PASS2_SHIFT );
398 buf[0] = DESCALE( is * tab[-2], PASS1_SHIFT );
410 buf[0] = DESCALE(
[all...]
/external/libjpeg-turbo/simd/
H A Djidctred-mmx.asm54 %define DESCALE(x,n) (((x)+(1<<((n)-1)))>>(n))
55 F_0_211 equ DESCALE( 226735879,30-CONST_BITS) ; FIX(0.211164243)
56 F_0_509 equ DESCALE( 547388834,30-CONST_BITS) ; FIX(0.509795579)
57 F_0_601 equ DESCALE( 645689155,30-CONST_BITS) ; FIX(0.601344887)
58 F_0_720 equ DESCALE( 774124714,30-CONST_BITS) ; FIX(0.720959822)
59 F_0_765 equ DESCALE( 821806413,30-CONST_BITS) ; FIX(0.765366865)
60 F_0_850 equ DESCALE( 913142361,30-CONST_BITS) ; FIX(0.850430095)
61 F_0_899 equ DESCALE( 966342111,30-CONST_BITS) ; FIX(0.899976223)
62 F_1_061 equ DESCALE(1139878239,30-CONST_BITS) ; FIX(1.061594337)
63 F_1_272 equ DESCALE(136661411
[all...]
H A Djidctred-sse2-64.asm55 %define DESCALE(x,n) (((x)+(1<<((n)-1)))>>(n))
56 F_0_211 equ DESCALE( 226735879,30-CONST_BITS) ; FIX(0.211164243)
57 F_0_509 equ DESCALE( 547388834,30-CONST_BITS) ; FIX(0.509795579)
58 F_0_601 equ DESCALE( 645689155,30-CONST_BITS) ; FIX(0.601344887)
59 F_0_720 equ DESCALE( 774124714,30-CONST_BITS) ; FIX(0.720959822)
60 F_0_765 equ DESCALE( 821806413,30-CONST_BITS) ; FIX(0.765366865)
61 F_0_850 equ DESCALE( 913142361,30-CONST_BITS) ; FIX(0.850430095)
62 F_0_899 equ DESCALE( 966342111,30-CONST_BITS) ; FIX(0.899976223)
63 F_1_061 equ DESCALE(1139878239,30-CONST_BITS) ; FIX(1.061594337)
64 F_1_272 equ DESCALE(136661411
[all...]
H A Djidctred-sse2.asm54 %define DESCALE(x,n) (((x)+(1<<((n)-1)))>>(n))
55 F_0_211 equ DESCALE( 226735879,30-CONST_BITS) ; FIX(0.211164243)
56 F_0_509 equ DESCALE( 547388834,30-CONST_BITS) ; FIX(0.509795579)
57 F_0_601 equ DESCALE( 645689155,30-CONST_BITS) ; FIX(0.601344887)
58 F_0_720 equ DESCALE( 774124714,30-CONST_BITS) ; FIX(0.720959822)
59 F_0_765 equ DESCALE( 821806413,30-CONST_BITS) ; FIX(0.765366865)
60 F_0_850 equ DESCALE( 913142361,30-CONST_BITS) ; FIX(0.850430095)
61 F_0_899 equ DESCALE( 966342111,30-CONST_BITS) ; FIX(0.899976223)
62 F_1_061 equ DESCALE(1139878239,30-CONST_BITS) ; FIX(1.061594337)
63 F_1_272 equ DESCALE(136661411
[all...]
H A Djfdctint-mmx.asm50 %define DESCALE(x,n) (((x)+(1<<((n)-1)))>>(n))
51 F_0_298 equ DESCALE( 320652955,30-CONST_BITS) ; FIX(0.298631336)
52 F_0_390 equ DESCALE( 418953276,30-CONST_BITS) ; FIX(0.390180644)
53 F_0_541 equ DESCALE( 581104887,30-CONST_BITS) ; FIX(0.541196100)
54 F_0_765 equ DESCALE( 821806413,30-CONST_BITS) ; FIX(0.765366865)
55 F_0_899 equ DESCALE( 966342111,30-CONST_BITS) ; FIX(0.899976223)
56 F_1_175 equ DESCALE(1262586813,30-CONST_BITS) ; FIX(1.175875602)
57 F_1_501 equ DESCALE(1612031267,30-CONST_BITS) ; FIX(1.501321110)
58 F_1_847 equ DESCALE(1984016188,30-CONST_BITS) ; FIX(1.847759065)
59 F_1_961 equ DESCALE(210622035
[all...]
H A Djfdctint-sse2-64.asm51 %define DESCALE(x,n) (((x)+(1<<((n)-1)))>>(n))
52 F_0_298 equ DESCALE( 320652955,30-CONST_BITS) ; FIX(0.298631336)
53 F_0_390 equ DESCALE( 418953276,30-CONST_BITS) ; FIX(0.390180644)
54 F_0_541 equ DESCALE( 581104887,30-CONST_BITS) ; FIX(0.541196100)
55 F_0_765 equ DESCALE( 821806413,30-CONST_BITS) ; FIX(0.765366865)
56 F_0_899 equ DESCALE( 966342111,30-CONST_BITS) ; FIX(0.899976223)
57 F_1_175 equ DESCALE(1262586813,30-CONST_BITS) ; FIX(1.175875602)
58 F_1_501 equ DESCALE(1612031267,30-CONST_BITS) ; FIX(1.501321110)
59 F_1_847 equ DESCALE(1984016188,30-CONST_BITS) ; FIX(1.847759065)
60 F_1_961 equ DESCALE(210622035
[all...]
H A Djfdctint-sse2.asm50 %define DESCALE(x,n) (((x)+(1<<((n)-1)))>>(n))
51 F_0_298 equ DESCALE( 320652955,30-CONST_BITS) ; FIX(0.298631336)
52 F_0_390 equ DESCALE( 418953276,30-CONST_BITS) ; FIX(0.390180644)
53 F_0_541 equ DESCALE( 581104887,30-CONST_BITS) ; FIX(0.541196100)
54 F_0_765 equ DESCALE( 821806413,30-CONST_BITS) ; FIX(0.765366865)
55 F_0_899 equ DESCALE( 966342111,30-CONST_BITS) ; FIX(0.899976223)
56 F_1_175 equ DESCALE(1262586813,30-CONST_BITS) ; FIX(1.175875602)
57 F_1_501 equ DESCALE(1612031267,30-CONST_BITS) ; FIX(1.501321110)
58 F_1_847 equ DESCALE(1984016188,30-CONST_BITS) ; FIX(1.847759065)
59 F_1_961 equ DESCALE(210622035
[all...]
H A Djidctint-mmx.asm50 %define DESCALE(x,n) (((x)+(1<<((n)-1)))>>(n))
51 F_0_298 equ DESCALE( 320652955,30-CONST_BITS) ; FIX(0.298631336)
52 F_0_390 equ DESCALE( 418953276,30-CONST_BITS) ; FIX(0.390180644)
53 F_0_541 equ DESCALE( 581104887,30-CONST_BITS) ; FIX(0.541196100)
54 F_0_765 equ DESCALE( 821806413,30-CONST_BITS) ; FIX(0.765366865)
55 F_0_899 equ DESCALE( 966342111,30-CONST_BITS) ; FIX(0.899976223)
56 F_1_175 equ DESCALE(1262586813,30-CONST_BITS) ; FIX(1.175875602)
57 F_1_501 equ DESCALE(1612031267,30-CONST_BITS) ; FIX(1.501321110)
58 F_1_847 equ DESCALE(1984016188,30-CONST_BITS) ; FIX(1.847759065)
59 F_1_961 equ DESCALE(210622035
[all...]
H A Djidctint-sse2-64.asm51 %define DESCALE(x,n) (((x)+(1<<((n)-1)))>>(n))
52 F_0_298 equ DESCALE( 320652955,30-CONST_BITS) ; FIX(0.298631336)
53 F_0_390 equ DESCALE( 418953276,30-CONST_BITS) ; FIX(0.390180644)
54 F_0_541 equ DESCALE( 581104887,30-CONST_BITS) ; FIX(0.541196100)
55 F_0_765 equ DESCALE( 821806413,30-CONST_BITS) ; FIX(0.765366865)
56 F_0_899 equ DESCALE( 966342111,30-CONST_BITS) ; FIX(0.899976223)
57 F_1_175 equ DESCALE(1262586813,30-CONST_BITS) ; FIX(1.175875602)
58 F_1_501 equ DESCALE(1612031267,30-CONST_BITS) ; FIX(1.501321110)
59 F_1_847 equ DESCALE(1984016188,30-CONST_BITS) ; FIX(1.847759065)
60 F_1_961 equ DESCALE(210622035
[all...]
H A Djidctint-sse2.asm50 %define DESCALE(x,n) (((x)+(1<<((n)-1)))>>(n))
51 F_0_298 equ DESCALE( 320652955,30-CONST_BITS) ; FIX(0.298631336)
52 F_0_390 equ DESCALE( 418953276,30-CONST_BITS) ; FIX(0.390180644)
53 F_0_541 equ DESCALE( 581104887,30-CONST_BITS) ; FIX(0.541196100)
54 F_0_765 equ DESCALE( 821806413,30-CONST_BITS) ; FIX(0.765366865)
55 F_0_899 equ DESCALE( 966342111,30-CONST_BITS) ; FIX(0.899976223)
56 F_1_175 equ DESCALE(1262586813,30-CONST_BITS) ; FIX(1.175875602)
57 F_1_501 equ DESCALE(1612031267,30-CONST_BITS) ; FIX(1.501321110)
58 F_1_847 equ DESCALE(1984016188,30-CONST_BITS) ; FIX(1.847759065)
59 F_1_961 equ DESCALE(210622035
[all...]
H A Djfdctfst-mmx.asm38 %define DESCALE(x,n) (((x)+(1<<((n)-1)))>>(n))
39 F_0_382 equ DESCALE( 410903207,30-CONST_BITS) ; FIX(0.382683433)
40 F_0_541 equ DESCALE( 581104887,30-CONST_BITS) ; FIX(0.541196100)
41 F_0_707 equ DESCALE( 759250124,30-CONST_BITS) ; FIX(0.707106781)
42 F_1_306 equ DESCALE(1402911301,30-CONST_BITS) ; FIX(1.306562965)
H A Djfdctfst-sse2-64.asm39 %define DESCALE(x,n) (((x)+(1<<((n)-1)))>>(n))
40 F_0_382 equ DESCALE( 410903207,30-CONST_BITS) ; FIX(0.382683433)
41 F_0_541 equ DESCALE( 581104887,30-CONST_BITS) ; FIX(0.541196100)
42 F_0_707 equ DESCALE( 759250124,30-CONST_BITS) ; FIX(0.707106781)
43 F_1_306 equ DESCALE(1402911301,30-CONST_BITS) ; FIX(1.306562965)

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