Home
last modified time | relevance | path

Searched refs:x2i (Results 1 – 18 of 18) sorted by relevance

/external/libxaac/decoder/
Dixheaacd_fft.c90 FLOAT32 x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i; in ixheaacd_mps_synth_calc_fft() local
107 x2i = *(inp + 1); in ixheaacd_mps_synth_calc_fft()
114 x0i = x0i + x2i; in ixheaacd_mps_synth_calc_fft()
118 tmk = x0i - x2i; in ixheaacd_mps_synth_calc_fft()
119 x2i = tmk - x2i; in ixheaacd_mps_synth_calc_fft()
138 x2i = x2i - x3r; in ixheaacd_mps_synth_calc_fft()
142 tmk = x2i + x3r; in ixheaacd_mps_synth_calc_fft()
148 *ptr_y++ = x2i; in ixheaacd_mps_synth_calc_fft()
167 x2i = *(inp + 1); in ixheaacd_mps_synth_calc_fft()
174 x0i = x0i + x2i; in ixheaacd_mps_synth_calc_fft()
[all …]
Dixheaacd_esbr_fft.c45 FLOAT32 x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i; in ixheaacd_real_synth_fft_p2() local
116 x2i = (*(data + 1)); in ixheaacd_real_synth_fft_p2()
124 x0i = x0i + x2i; in ixheaacd_real_synth_fft_p2()
126 x2i = x0i - (x2i * 2); in ixheaacd_real_synth_fft_p2()
137 x2i = x2i + x3r; in ixheaacd_real_synth_fft_p2()
139 x3r = x2i - (x3r * 2); in ixheaacd_real_synth_fft_p2()
146 *(data + 1) = x2i; in ixheaacd_real_synth_fft_p2()
176 FLOAT32 x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i; in ixheaacd_real_synth_fft_p2() local
185 x2i = *(data + 1); in ixheaacd_real_synth_fft_p2()
196 tmp = (FLOAT32)(((FLOAT32)x2r * W2) + ((FLOAT32)x2i * W5)); in ixheaacd_real_synth_fft_p2()
[all …]
Dixheaacd_fft_ifft_32x32.c55 FLOAT32 x0i, x1i, x2i, x3i, x4i, x5i, x6i, x7i, x8i; in ixheaacd_hbe_apply_ifft_7() local
64 x2i = inp[3] - inp[13]; in ixheaacd_hbe_apply_ifft_7()
85 y5i = x2i + x4i + x6i; in ixheaacd_hbe_apply_ifft_7()
87 y6i = x2i - x4i; in ixheaacd_hbe_apply_ifft_7()
89 y7i = x6i - x2i; in ixheaacd_hbe_apply_ifft_7()
98 x2i = C71 * y2i; in ixheaacd_hbe_apply_ifft_7()
115 y1i = x1i + x2i + x4i; in ixheaacd_hbe_apply_ifft_7()
117 y2i = x1i - x2i - x3i; in ixheaacd_hbe_apply_ifft_7()
132 x2i = y3i + y6i; in ixheaacd_hbe_apply_ifft_7()
147 op[5] = x2i; in ixheaacd_hbe_apply_ifft_7()
[all …]
Dixheaacd_aac_imdct.c840 WORD32 x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i, x4r, x4i, x5r, x5i, x6r, x6i, in ixheaacd_imdct_using_fft_dec() local
865 x2i = *(data + 1); in ixheaacd_imdct_using_fft_dec()
882 x2i = x2i + x6i; in ixheaacd_imdct_using_fft_dec()
884 x6i = x2i - (x6i << 1); in ixheaacd_imdct_using_fft_dec()
887 x0i = x0i + x2i; in ixheaacd_imdct_using_fft_dec()
889 x2i = x0i - (x2i << 1); in ixheaacd_imdct_using_fft_dec()
952 x2i = x2i - x3r; in ixheaacd_imdct_using_fft_dec()
953 x3i = x2i + (x3r << 1); in ixheaacd_imdct_using_fft_dec()
960 *(ptr_tmp + 1) = x2i; in ixheaacd_imdct_using_fft_dec()
1018 x2i = *(data + 1); in ixheaacd_imdct_using_fft_dec()
[all …]
/external/webrtc/common_audio/third_party/ooura/fft_size_128/
Dooura_fft.cc39 float x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i; in cft1st_128_C() local
49 x2i = a[5] + a[7]; in cft1st_128_C()
53 a[1] = x0i + x2i; in cft1st_128_C()
55 a[5] = x0i - x2i; in cft1st_128_C()
66 x2i = a[13] + a[15]; in cft1st_128_C()
70 a[9] = x0i + x2i; in cft1st_128_C()
71 a[12] = x2i - x0i; in cft1st_128_C()
96 x2i = a[j + 5] + a[j + 7]; in cft1st_128_C()
100 a[j + 1] = x0i + x2i; in cft1st_128_C()
102 x0i -= x2i; in cft1st_128_C()
[all …]
/external/fft2d/src/fft2d/fft2d/
Dfftsg.c1600 double x1r, x1i, x2r, x2i, x3r, x3i, x4r, x4i, in bitrv216() local
1607 x2i = a[5]; in bitrv216()
1635 a[9] = x2i; in bitrv216()
1657 double x1r, x1i, x2r, x2i, x3r, x3i, x4r, x4i, in bitrv216neg() local
1665 x2i = a[5]; in bitrv216neg()
1715 a[25] = x2i; in bitrv216neg()
1750 double x1r, x1i, x2r, x2i, x3r, x3i, x4r, x4i, in bitrv208neg() local
1756 x2i = a[5]; in bitrv208neg()
1778 a[13] = x2i; in bitrv208neg()
1789 double x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i, in cftf1st() local
[all …]
Dfftsg.f1425 real*8 a(0 : 31), x1r, x1i, x2r, x2i, x3r, x3i, x4r, x4i local
1431 x2i = a(5)
1459 a(9) = x2i
1479 real*8 a(0 : 31), x1r, x1i, x2r, x2i, x3r, x3i, x4r, x4i local
1486 x2i = a(5)
1536 a(25) = x2i
1566 real*8 a(0 : 15), x1r, x1i, x2r, x2i, x3r, x3i, x4r, x4i local
1571 x2i = a(5)
1593 a(13) = x2i
1603 real*8 x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i local
[all …]
Dshrtdct.c58 double x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i; in ddct8x8s() local
69 x2i = a[6][j] + a[1][j]; in ddct8x8s()
72 xi = x0i + x2i; in ddct8x8s()
76 xi = x0i - x2i; in ddct8x8s()
97 x2i = a[j][6] + a[j][1]; in ddct8x8s()
100 xi = x0i + x2i; in ddct8x8s()
104 xi = x0i - x2i; in ddct8x8s()
135 x2i = x0i - xi; in ddct8x8s()
144 a[6][j] = x2i - x3r; in ddct8x8s()
145 a[1][j] = x2i + x3r; in ddct8x8s()
[all …]
Dfft4f2d.f816 real*8 x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i local
830 x2i = a(j2 + 1, i) + a(j3 + 1, i)
834 a(j + 1, i) = x0i + x2i
836 a(j2 + 1, i) = x0i - x2i
853 x2i = a(j2 + 1, i) + a(j3 + 1, i)
857 a(j + 1, i) = x0i + x2i
858 a(j2, i) = x2i - x0i
889 x2i = a(j2 + 1, i) + a(j3 + 1, i)
893 a(j + 1, i) = x0i + x2i
895 x0i = x0i - x2i
[all …]
Dfft4f2d.c915 double x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i; in cftbcol() local
930 x2i = a[i][j2 + 1] + a[i][j3 + 1]; in cftbcol()
934 a[i][j + 1] = x0i + x2i; in cftbcol()
936 a[i][j2 + 1] = x0i - x2i; in cftbcol()
953 x2i = a[i][j2 + 1] + a[i][j3 + 1]; in cftbcol()
957 a[i][j + 1] = x0i + x2i; in cftbcol()
958 a[i][j2] = x2i - x0i; in cftbcol()
989 x2i = a[i][j2 + 1] + a[i][j3 + 1]; in cftbcol()
993 a[i][j + 1] = x0i + x2i; in cftbcol()
995 x0i -= x2i; in cftbcol()
[all …]
/external/libxaac/decoder/armv7/
Dixheaacd_mps_complex_fft_64_asm.s34 LDRD r6, [r1] @r6=x2r, r7=x2i
41 ADD r5, r5, r7 @x0i = x0i + x2i@
43 SUB r7, r5, r7, lsl#1 @x2i = x0i - (x2i << 1)@
54 SUB r7, r7, r1 @x2i = x2i - x3r@
56 ADD r11, r7, r1, lsl#1 @x3r = x2i + (x3r << 1)@
85 LDRD r8, [r12] @r8=x2r, r9=x2i
99 ADD r5, r5, r9 @x0i = x0i + x2i@
101 SUB r9, r5, r9, lsl #1 @x2i = x0i - (x2i << 1)@
114 SUB r9, r9, r2 @x2i = x2i - x3r@
116 ADD r11, r9, r2, lsl#1 @x3r = x2i + (x3r << 1)
[all …]
Dixheaacd_complex_ifft_p2.s49 LDRD r6, [r1] @r6=x2r, r7=x2i
56 ADD r5, r5, r7 @x0i = x0i + x2i@
58 SUB r7, r5, r7, lsl#1 @x2i = x0i - (x2i << 1)@
69 ADD r7, r7, r1 @x2i = x2i + x3r@
71 SUB r11, r7, r1, lsl#1 @x3r = x2i - (x3r << 1)@
100 LDRD r8, [r12] @r8=x2r, r9=x2i
114 ADD r5, r5, r9 @x0i = x0i + x2i@
116 SUB r9, r5, r9, lsl #1 @x2i = x0i - (x2i << 1)@
129 ADD r9, r9, r2 @x2i = x2i + x3r@
131 SUB r11, r9, r2, lsl#1 @x3r = x2i - (x3r << 1)
[all …]
Dixheaacd_complex_fft_p2.s49 LDRD r6, [r1] @r6=x2r, r7=x2i
56 ADD r5, r5, r7 @x0i = x0i + x2i@
58 SUB r7, r5, r7, lsl#1 @x2i = x0i - (x2i << 1)@
69 SUB r7, r7, r1 @x2i = x2i - x3r@
71 ADD r11, r7, r1, lsl#1 @x3r = x2i + (x3r << 1)@
100 LDRD r8, [r12] @r8=x2r, r9=x2i
114 ADD r5, r5, r9 @x0i = x0i + x2i@
116 SUB r9, r5, r9, lsl #1 @x2i = x0i - (x2i << 1)@
129 SUB r9, r9, r2 @x2i = x2i - x3r@
131 ADD r11, r9, r2, lsl#1 @x3r = x2i + (x3r << 1)
[all …]
/external/webrtc/common_audio/third_party/ooura/fft_size_256/
Dfft4g.cc456 float x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i; in cftfsub() local
477 x2i = a[j2 + 1] + a[j3 + 1]; in cftfsub()
481 a[j + 1] = x0i + x2i; in cftfsub()
483 a[j2 + 1] = x0i - x2i; in cftfsub()
504 float x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i; in cftbsub() local
525 x2i = a[j2 + 1] + a[j3 + 1]; in cftbsub()
529 a[j + 1] = x0i - x2i; in cftbsub()
531 a[j2 + 1] = x0i + x2i; in cftbsub()
553 float x0r, x0i, x1r, x1i, x2r, x2i, x3r, x3i; in cft1st() local
560 x2i = a[5] + a[7]; in cft1st()
[all …]
/external/clang/test/SemaTemplate/
Ddefault-expr-arguments.cpp104 void test_x2(X2<int> x2i, X2<NotDefaultConstructible> x2n) { in test_x2() argument
105 x2i(); in test_x2()
106 x2i(17); in test_x2()
Ddefault-arguments.cpp74 X2<int> x2i; // expected-note{{in instantiation of template class 'X2<int>' requested here}} variable
/external/deqp/modules/egl/
DteglPreservingSwapTests.cpp218 const int x2i = (int)(((float)px/2.0f) * x2 + (float)ox); in render() local
222 m_gl.scissor(x1i, y1i, x2i-x1i, y2i-y1i); in render()
265 const int x2i = (int)((px/2.0) * x2 + ox); in render() local
272 for (int x = x1i; x <= x2i; x++) in render()
507 const int x2i = (int)(((float)px/2.0f) * postSwapX2 + (float)ox); in iterate() local
514 … to reference", postSwapFramebufferReference, postSwapFramebuffer, x1i, y1i, x2i - x1i, y2i - y1i); in iterate()
/external/clang/test/CXX/expr/expr.prim/expr.prim.lambda/
Dtemplates.cpp146 X2<int> x2i; variable