Searched refs:CONST_BITS (Results 1 - 25 of 39) sorted by relevance

12

/external/libjpeg-turbo/
H A Djidctint.c84 * CONST_BITS bits of precision in the constants). After doing a
87 * cheaply as a right shift of CONST_BITS bits. We postpone shifting
98 * have BITS_IN_JSAMPLE + CONST_BITS + PASS1_BITS <= 26. Error analysis
103 #define CONST_BITS 13 macro
106 #define CONST_BITS 13
113 * If you change CONST_BITS you may want to add appropriate values.
117 #if CONST_BITS == 13
242 tmp0 = LEFT_SHIFT(z2 + z3, CONST_BITS);
243 tmp1 = LEFT_SHIFT(z2 - z3, CONST_BITS);
284 wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp3, CONST_BITS
[all...]
H A Djfdctint.c62 * CONST_BITS bits of precision in the constants). After doing a
65 * cheaply as a right shift of CONST_BITS bits. We postpone shifting
76 * have BITS_IN_JSAMPLE + CONST_BITS + PASS1_BITS <= 26. Error analysis
81 #define CONST_BITS 13 macro
84 #define CONST_BITS 13
91 * If you change CONST_BITS you may want to add appropriate values.
95 #if CONST_BITS == 13
181 CONST_BITS-PASS1_BITS);
183 CONST_BITS-PASS1_BITS);
208 dataptr[7] = (DCTELEM) DESCALE(tmp4 + z1 + z3, CONST_BITS
[all...]
H A Djidctred.c46 #define CONST_BITS 13 macro
49 #define CONST_BITS 13
56 * If you change CONST_BITS you may want to add appropriate values.
60 #if CONST_BITS == 13
163 tmp0 = LEFT_SHIFT(tmp0, CONST_BITS+1);
192 wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp2, CONST_BITS-PASS1_BITS+1);
193 wsptr[DCTSIZE*3] = (int) DESCALE(tmp10 - tmp2, CONST_BITS-PASS1_BITS+1);
194 wsptr[DCTSIZE*1] = (int) DESCALE(tmp12 + tmp0, CONST_BITS-PASS1_BITS+1);
195 wsptr[DCTSIZE*2] = (int) DESCALE(tmp12 - tmp0, CONST_BITS-PASS1_BITS+1);
224 tmp0 = LEFT_SHIFT((JLONG) wsptr[0], CONST_BITS
[all...]
H A Djfdctfst.c71 #define CONST_BITS 8 macro
77 * If you change CONST_BITS you may want to add appropriate values.
81 #if CONST_BITS == 8
109 #define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS))
H A Djddctmgr.c267 #define CONST_BITS 14 macro
285 CONST_BITS-IFAST_SCALE_BITS);
H A Djidctfst.c80 #define CONST_BITS 8 macro
83 #define CONST_BITS 8
90 * If you change CONST_BITS you may want to add appropriate values.
94 #if CONST_BITS == 8
122 #define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS))
/external/pdfium/third_party/libjpeg/
H A Dfpdfapi_jidctint.c59 * CONST_BITS bits of precision in the constants). After doing a
62 * cheaply as a right shift of CONST_BITS bits. We postpone shifting
73 * have BITS_IN_JSAMPLE + CONST_BITS + PASS1_BITS <= 26. Error analysis
78 #define CONST_BITS 13 macro
81 #define CONST_BITS 13
88 * If you change CONST_BITS you may want to add appropriate values.
92 #if CONST_BITS == 13
216 tmp0 = (z2 + z3) << CONST_BITS;
217 tmp1 = (z2 - z3) << CONST_BITS;
258 wsptr[DCTSIZE*0] = (int) DESCALE(tmp10 + tmp3, CONST_BITS
[all...]
H A Dfpdfapi_jfdctint.c59 * CONST_BITS bits of precision in the constants). After doing a
62 * cheaply as a right shift of CONST_BITS bits. We postpone shifting
73 * have BITS_IN_JSAMPLE + CONST_BITS + PASS1_BITS <= 26. Error analysis
78 #define CONST_BITS 13 macro
81 #define CONST_BITS 13
88 * If you change CONST_BITS you may want to add appropriate values.
92 #if CONST_BITS == 13
178 CONST_BITS-PASS1_BITS);
180 CONST_BITS-PASS1_BITS);
205 dataptr[7] = (DCTELEM) DESCALE(tmp4 + z1 + z3, CONST_BITS
[all...]
H A Dfpdfapi_jidctred.c43 #define CONST_BITS 13 macro
46 #define CONST_BITS 13
53 * If you change CONST_BITS you may want to add appropriate values.
57 #if CONST_BITS == 13
159 tmp0 <<= (CONST_BITS+1);
188 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);
220 tmp0 = ((INT32) wsptr[0]) << (CONST_BITS
[all...]
H A Dfpdfapi_jfdctfst.c68 #define CONST_BITS 8 macro
74 * If you change CONST_BITS you may want to add appropriate values.
78 #if CONST_BITS == 8
106 #define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS))
H A Dfpdfapi_jddctmgr.c184 #define CONST_BITS 14 macro
202 CONST_BITS-IFAST_SCALE_BITS);
H A Dfpdfapi_jidctfst.c77 #define CONST_BITS 8 macro
80 #define CONST_BITS 8
87 * If you change CONST_BITS you may want to add appropriate values.
91 #if CONST_BITS == 8
119 #define MULTIPLY(var,const) ((DCTELEM) DESCALE((var) * (const), CONST_BITS))
/external/libjpeg-turbo/simd/
H A Djidctred-mmx.asm28 %define CONST_BITS 13
31 %define DESCALE_P1_4 (CONST_BITS-PASS1_BITS+1)
32 %define DESCALE_P2_4 (CONST_BITS+PASS1_BITS+3+1)
33 %define DESCALE_P1_2 (CONST_BITS-PASS1_BITS+2)
34 %define DESCALE_P2_2 (CONST_BITS+PASS1_BITS+3+2)
36 %if CONST_BITS == 13
54 F_0_211 equ DESCALE( 226735879,30-CONST_BITS) ; FIX(0.211164243)
55 F_0_509 equ DESCALE( 547388834,30-CONST_BITS) ; FIX(0.509795579)
56 F_0_601 equ DESCALE( 645689155,30-CONST_BITS) ; FIX(0.601344887)
57 F_0_720 equ DESCALE( 774124714,30-CONST_BITS) ; FI
[all...]
H A Djidctred-sse2-64.asm29 %define CONST_BITS 13
32 %define DESCALE_P1_4 (CONST_BITS-PASS1_BITS+1)
33 %define DESCALE_P2_4 (CONST_BITS+PASS1_BITS+3+1)
34 %define DESCALE_P1_2 (CONST_BITS-PASS1_BITS+2)
35 %define DESCALE_P2_2 (CONST_BITS+PASS1_BITS+3+2)
37 %if CONST_BITS == 13
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) ; FI
[all...]
H A Djidctred-sse2.asm28 %define CONST_BITS 13
31 %define DESCALE_P1_4 (CONST_BITS-PASS1_BITS+1)
32 %define DESCALE_P2_4 (CONST_BITS+PASS1_BITS+3+1)
33 %define DESCALE_P1_2 (CONST_BITS-PASS1_BITS+2)
34 %define DESCALE_P2_2 (CONST_BITS+PASS1_BITS+3+2)
36 %if CONST_BITS == 13
54 F_0_211 equ DESCALE( 226735879,30-CONST_BITS) ; FIX(0.211164243)
55 F_0_509 equ DESCALE( 547388834,30-CONST_BITS) ; FIX(0.509795579)
56 F_0_601 equ DESCALE( 645689155,30-CONST_BITS) ; FIX(0.601344887)
57 F_0_720 equ DESCALE( 774124714,30-CONST_BITS) ; FI
[all...]
H A Djidctint-mmx.asm28 %define CONST_BITS 13
31 %define DESCALE_P1 (CONST_BITS-PASS1_BITS)
32 %define DESCALE_P2 (CONST_BITS+PASS1_BITS+3)
34 %if CONST_BITS == 13
50 F_0_298 equ DESCALE( 320652955,30-CONST_BITS) ; FIX(0.298631336)
51 F_0_390 equ DESCALE( 418953276,30-CONST_BITS) ; FIX(0.390180644)
52 F_0_541 equ DESCALE( 581104887,30-CONST_BITS) ; FIX(0.541196100)
53 F_0_765 equ DESCALE( 821806413,30-CONST_BITS) ; FIX(0.765366865)
54 F_0_899 equ DESCALE( 966342111,30-CONST_BITS) ; FIX(0.899976223)
55 F_1_175 equ DESCALE(1262586813,30-CONST_BITS) ; FI
[all...]
H A Djidctint-sse2-64.asm29 %define CONST_BITS 13
32 %define DESCALE_P1 (CONST_BITS-PASS1_BITS)
33 %define DESCALE_P2 (CONST_BITS+PASS1_BITS+3)
35 %if CONST_BITS == 13
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) ; FI
[all...]
H A Djidctint-sse2.asm28 %define CONST_BITS 13
31 %define DESCALE_P1 (CONST_BITS-PASS1_BITS)
32 %define DESCALE_P2 (CONST_BITS+PASS1_BITS+3)
34 %if CONST_BITS == 13
50 F_0_298 equ DESCALE( 320652955,30-CONST_BITS) ; FIX(0.298631336)
51 F_0_390 equ DESCALE( 418953276,30-CONST_BITS) ; FIX(0.390180644)
52 F_0_541 equ DESCALE( 581104887,30-CONST_BITS) ; FIX(0.541196100)
53 F_0_765 equ DESCALE( 821806413,30-CONST_BITS) ; FIX(0.765366865)
54 F_0_899 equ DESCALE( 966342111,30-CONST_BITS) ; FIX(0.899976223)
55 F_1_175 equ DESCALE(1262586813,30-CONST_BITS) ; FI
[all...]
H A Djfdctfst-altivec.c40 #define CONST_BITS 8 macro
42 #define CONST_SHIFT (16 - PRE_MULTIPLY_SCALE_BITS - CONST_BITS - 1)
H A Djfdctint-mmx.asm28 %define CONST_BITS 13
31 %define DESCALE_P1 (CONST_BITS-PASS1_BITS)
32 %define DESCALE_P2 (CONST_BITS+PASS1_BITS)
34 %if CONST_BITS == 13
50 F_0_298 equ DESCALE( 320652955,30-CONST_BITS) ; FIX(0.298631336)
51 F_0_390 equ DESCALE( 418953276,30-CONST_BITS) ; FIX(0.390180644)
52 F_0_541 equ DESCALE( 581104887,30-CONST_BITS) ; FIX(0.541196100)
53 F_0_765 equ DESCALE( 821806413,30-CONST_BITS) ; FIX(0.765366865)
54 F_0_899 equ DESCALE( 966342111,30-CONST_BITS) ; FIX(0.899976223)
55 F_1_175 equ DESCALE(1262586813,30-CONST_BITS) ; FI
[all...]
H A Djfdctint-sse2-64.asm29 %define CONST_BITS 13
32 %define DESCALE_P1 (CONST_BITS-PASS1_BITS)
33 %define DESCALE_P2 (CONST_BITS+PASS1_BITS)
35 %if CONST_BITS == 13
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) ; FI
[all...]
H A Djfdctint-sse2.asm28 %define CONST_BITS 13
31 %define DESCALE_P1 (CONST_BITS-PASS1_BITS)
32 %define DESCALE_P2 (CONST_BITS+PASS1_BITS)
34 %if CONST_BITS == 13
50 F_0_298 equ DESCALE( 320652955,30-CONST_BITS) ; FIX(0.298631336)
51 F_0_390 equ DESCALE( 418953276,30-CONST_BITS) ; FIX(0.390180644)
52 F_0_541 equ DESCALE( 581104887,30-CONST_BITS) ; FIX(0.541196100)
53 F_0_765 equ DESCALE( 821806413,30-CONST_BITS) ; FIX(0.765366865)
54 F_0_899 equ DESCALE( 966342111,30-CONST_BITS) ; FIX(0.899976223)
55 F_1_175 equ DESCALE(1262586813,30-CONST_BITS) ; FI
[all...]
H A Djidctfst-mmx.asm28 %define CONST_BITS 8 ; 14 is also OK.
35 %if CONST_BITS == 8
44 F_1_082 equ DESCALE(1162209775,30-CONST_BITS) ; FIX(1.082392200)
45 F_1_414 equ DESCALE(1518500249,30-CONST_BITS) ; FIX(1.414213562)
46 F_1_847 equ DESCALE(1984016188,30-CONST_BITS) ; FIX(1.847759065)
47 F_2_613 equ DESCALE(2805822602,30-CONST_BITS) ; FIX(2.613125930)
48 F_1_613 equ (F_2_613 - (1 << CONST_BITS)) ; FIX(2.613125930) - FIX(1)
55 ; CONST_BITS + CONST_SHIFT + PRE_MULTIPLY_SCALE_BITS == 16 (for pmulhw)
58 %define CONST_SHIFT (16 - PRE_MULTIPLY_SCALE_BITS - CONST_BITS)
H A Djidctfst-sse2-64.asm29 %define CONST_BITS 8 ; 14 is also OK.
36 %if CONST_BITS == 8
45 F_1_082 equ DESCALE(1162209775,30-CONST_BITS) ; FIX(1.082392200)
46 F_1_414 equ DESCALE(1518500249,30-CONST_BITS) ; FIX(1.414213562)
47 F_1_847 equ DESCALE(1984016188,30-CONST_BITS) ; FIX(1.847759065)
48 F_2_613 equ DESCALE(2805822602,30-CONST_BITS) ; FIX(2.613125930)
49 F_1_613 equ (F_2_613 - (1 << CONST_BITS)) ; FIX(2.613125930) - FIX(1)
56 ; CONST_BITS + CONST_SHIFT + PRE_MULTIPLY_SCALE_BITS == 16 (for pmulhw)
59 %define CONST_SHIFT (16 - PRE_MULTIPLY_SCALE_BITS - CONST_BITS)
H A Djidctfst-sse2.asm28 %define CONST_BITS 8 ; 14 is also OK.
35 %if CONST_BITS == 8
44 F_1_082 equ DESCALE(1162209775,30-CONST_BITS) ; FIX(1.082392200)
45 F_1_414 equ DESCALE(1518500249,30-CONST_BITS) ; FIX(1.414213562)
46 F_1_847 equ DESCALE(1984016188,30-CONST_BITS) ; FIX(1.847759065)
47 F_2_613 equ DESCALE(2805822602,30-CONST_BITS) ; FIX(2.613125930)
48 F_1_613 equ (F_2_613 - (1 << CONST_BITS)) ; FIX(2.613125930) - FIX(1)
55 ; CONST_BITS + CONST_SHIFT + PRE_MULTIPLY_SCALE_BITS == 16 (for pmulhw)
58 %define CONST_SHIFT (16 - PRE_MULTIPLY_SCALE_BITS - CONST_BITS)

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