a1 860 ffplay.c int y, u, v, a, u1, v1, a1, w, h; a1 900 ffplay.c a1 = a; a1 906 ffplay.c a1 += a; a1 908 ffplay.c cb[0] = ALPHA_BLEND(a1 >> 2, cb[0], u1, 1); a1 909 ffplay.c cr[0] = ALPHA_BLEND(a1 >> 2, cr[0], v1, 1); a1 937 ffplay.c a1 = a; a1 944 ffplay.c a1 += a; a1 946 ffplay.c cb[0] = ALPHA_BLEND(a1 >> 2, cb[0], u1, 1); a1 947 ffplay.c cr[0] = ALPHA_BLEND(a1 >> 2, cr[0], v1, 1); a1 957 ffplay.c a1 = a; a1 963 ffplay.c a1 += a; a1 971 ffplay.c a1 += a; a1 977 ffplay.c a1 += a; a1 980 ffplay.c cb[0] = ALPHA_BLEND(a1 >> 2, cb[0], u1, 2); a1 981 ffplay.c cr[0] = ALPHA_BLEND(a1 >> 2, cr[0], v1, 2); a1 992 ffplay.c a1 = a; a1 999 ffplay.c a1 += a; a1 1001 ffplay.c cb[0] = ALPHA_BLEND(a1 >> 2, cb[0], u1, 1); a1 1002 ffplay.c cr[0] = ALPHA_BLEND(a1 >> 2, cr[0], v1, 1); a1 1033 ffplay.c a1 = a; a1 1039 ffplay.c a1 += a; a1 1041 ffplay.c cb[0] = ALPHA_BLEND(a1 >> 2, cb[0], u, 1); a1 1042 ffplay.c cr[0] = ALPHA_BLEND(a1 >> 2, cr[0], v, 1); a1 48 libavcodec/alpha/simple_idct_alpha.c int a0, a1, a2, a3, b0, b1, b2, b3, t; a1 69 libavcodec/alpha/simple_idct_alpha.c a1 = a0; a1 77 libavcodec/alpha/simple_idct_alpha.c a1 += W6 * t; a1 86 libavcodec/alpha/simple_idct_alpha.c a1 -= W4 * t; a1 95 libavcodec/alpha/simple_idct_alpha.c a1 -= W2 * t; a1 143 libavcodec/alpha/simple_idct_alpha.c row[1] = (a1 + b1) >> ROW_SHIFT; a1 148 libavcodec/alpha/simple_idct_alpha.c row[6] = (a1 - b1) >> ROW_SHIFT; a1 156 libavcodec/alpha/simple_idct_alpha.c int a0, a1, a2, a3, b0, b1, b2, b3; a1 161 libavcodec/alpha/simple_idct_alpha.c a1 = W4 * col[8 * 0]; a1 167 libavcodec/alpha/simple_idct_alpha.c a1 += W6 * col[8 * 2]; a1 174 libavcodec/alpha/simple_idct_alpha.c a1 -= W4 * col[8 * 4]; a1 181 libavcodec/alpha/simple_idct_alpha.c a1 -= W2 * col[8 * 6]; a1 221 libavcodec/alpha/simple_idct_alpha.c col[8 * 1] = (a1 + b1) >> COL_SHIFT; a1 222 libavcodec/alpha/simple_idct_alpha.c col[8 * 6] = (a1 - b1) >> COL_SHIFT; a1 38 libavcodec/binkdsp.c const int a1 = (src)[s0] - (src)[s4]; \ a1 51 libavcodec/binkdsp.c (dest)[d1] = munge(a1+a3-a2+b2); \ a1 52 libavcodec/binkdsp.c (dest)[d2] = munge(a1-a3+a2+b3); \ a1 55 libavcodec/binkdsp.c (dest)[d5] = munge(a1-a3+a2-b3); \ a1 56 libavcodec/binkdsp.c (dest)[d6] = munge(a1+a3-a2-b2); \ a1 197 libavcodec/cavsdsp.c const int a1 = 3*src[i][3] + (src[i][5]<<1); a1 201 libavcodec/cavsdsp.c const int b4 = ((a0 + a1 + a3)<<1) + a1; a1 202 libavcodec/cavsdsp.c const int b5 = ((a0 - a1 + a2)<<1) + a0; a1 203 libavcodec/cavsdsp.c const int b6 = ((a3 - a2 - a1)<<1) + a3; a1 227 libavcodec/cavsdsp.c const int a1 = 3*src[3][i] + (src[5][i]<<1); a1 231 libavcodec/cavsdsp.c const int b4 = ((a0 + a1 + a3)<<1) + a1; a1 232 libavcodec/cavsdsp.c const int b5 = ((a0 - a1 + a2)<<1) + a0; a1 233 libavcodec/cavsdsp.c const int b6 = ((a3 - a2 - a1)<<1) + a3; a1 37 libavcodec/eaidct.c const int a1 = (src)[s1] + (src)[s7]; \ a1 45 libavcodec/eaidct.c const int b0 = (((A4-A5)*a7 - A5*a3)>>9) + a1+a5; \ a1 46 libavcodec/eaidct.c const int b1 = (((A4-A5)*a7 - A5*a3)>>9) + ((ASQRT*(a1-a5))>>8); \ a1 47 libavcodec/eaidct.c const int b2 = (((A2+A5)*a3 + A5*a7)>>9) + ((ASQRT*(a1-a5))>>8); \ a1 345 libavcodec/evrcdec.c float a1[FILTER_ORDER / 2] = { 0 }; a1 358 libavcodec/evrcdec.c a[i + 1] = a[i] - 2 * lsp[i * 2 ] * a1[i] + a2[i]; a1 360 libavcodec/evrcdec.c a2[i] = a1[i]; a1 361 libavcodec/evrcdec.c a1[i] = a[i]; a1 383 libavcodec/fft_template.c #define BUTTERFLIES(a0,a1,a2,a3) {\ a1 386 libavcodec/fft_template.c BF(a3.im, a1.im, a1.im, t3);\ a1 388 libavcodec/fft_template.c BF(a3.re, a1.re, a1.re, t4);\ a1 395 libavcodec/fft_template.c #define BUTTERFLIES_BIG(a0,a1,a2,a3) {\ a1 396 libavcodec/fft_template.c FFTSample r0=a0.re, i0=a0.im, r1=a1.re, i1=a1.im;\ a1 399 libavcodec/fft_template.c BF(a3.im, a1.im, i1, t3);\ a1 401 libavcodec/fft_template.c BF(a3.re, a1.re, r1, t4);\ a1 405 libavcodec/fft_template.c #define TRANSFORM(a0,a1,a2,a3,wre,wim) {\ a1 408 libavcodec/fft_template.c BUTTERFLIES(a0,a1,a2,a3)\ a1 411 libavcodec/fft_template.c #define TRANSFORM_ZERO(a0,a1,a2,a3) {\ a1 416 libavcodec/fft_template.c BUTTERFLIES(a0,a1,a2,a3)\ a1 245 libavcodec/ffwavesynth.c int32_t f1, f2, a1, a2; a1 280 libavcodec/ffwavesynth.c a1 = AV_RL32(edata + 8); a1 300 libavcodec/ffwavesynth.c a1 = AV_RL32(edata + 0); a1 307 libavcodec/ffwavesynth.c in->amp0 = (int64_t)a1 << 32; a1 308 libavcodec/ffwavesynth.c in->damp = (((int64_t)a2 << 32) - ((int64_t)a1 << 32)) / dt; a1 89 libavcodec/h264idct_template.c const int a1 = -block[i+3*8] + block[i+5*8] - block[i+7*8] - (block[i+7*8]>>1); a1 94 libavcodec/h264idct_template.c const int b1 = (a7>>2) + a1; a1 97 libavcodec/h264idct_template.c const int b7 = a7 - (a1>>2); a1 120 libavcodec/h264idct_template.c const int a1 = -block[3+i*8] + block[5+i*8] - block[7+i*8] - (block[7+i*8]>>1); a1 125 libavcodec/h264idct_template.c const int b1 = (a7>>2) + a1; a1 128 libavcodec/h264idct_template.c const int b7 = a7 - (a1>>2); a1 139 libavcodec/hpeldsp.c int i, a1, b1; \ a1 147 libavcodec/hpeldsp.c a1 = pixels[0]; \ a1 149 libavcodec/hpeldsp.c a1 += b1; \ a1 152 libavcodec/hpeldsp.c block[0] = (a1 + a0) >> 2; /* FIXME non put */ \ a1 163 libavcodec/hpeldsp.c block[0] = (a1 + a0) >> 2; \ a1 571 libavcodec/me_cmp.c const int a1 = s16 + s25; \ a1 582 libavcodec/me_cmp.c DST(0, a0 + a1); \ a1 586 libavcodec/me_cmp.c DST(4, a0 - a1); \ a1 97 libavcodec/mvcdec.c #define ROW16(row, a1, a0, b1, b0) \ a1 99 libavcodec/mvcdec.c PIX16(1 << (row * 4), a1, a0) \ a1 100 libavcodec/mvcdec.c PIX16(1 << (row * 4 + 1), a1, a0) \ a1 125 libavcodec/mvcdec.c #define ROW32(row, a1, a0, b1, b0) \ a1 127 libavcodec/mvcdec.c PIX32(1 << (row * 4), a1, a0) \ a1 128 libavcodec/mvcdec.c PIX32(1 << (row * 4 + 1), a1, a0) \ a1 51 libavcodec/ppc/h264dsp.c #define VEC_TRANSPOSE_4(a0,a1,a2,a3,b0,b1,b2,b3) \ a1 53 libavcodec/ppc/h264dsp.c b1 = vec_mergeh( a1, a0 ); \ a1 57 libavcodec/ppc/h264dsp.c a1 = vec_mergel( b0, b2 ); \ a1 62 libavcodec/ppc/h264dsp.c b2 = vec_mergeh( a1, a3 ); \ a1 63 libavcodec/ppc/h264dsp.c b3 = vec_mergel( a1, a3 ) a1 50 libavcodec/ppc/idctdsp.c t1 = vec_mradds(a1, vx7, vx1); \ a1 51 libavcodec/ppc/idctdsp.c t8 = vec_mradds(a1, vx1, vec_subs(zero, vx7)); \ a1 89 libavcodec/ppc/idctdsp.c vec_s16 a1 = vec_splat(constants[0], 2); \ a1 58 libavcodec/simple_idct.c int c0, c1, c2, c3, a0, a1, a2, a3; a1 61 libavcodec/simple_idct.c a1 = col[8*2]; a1 66 libavcodec/simple_idct.c c1 = a1 * C1 + a3 * C2; a1 67 libavcodec/simple_idct.c c3 = a1 * C2 - a3 * C1; a1 79 libavcodec/simple_idct.c int a0, a1;\ a1 81 libavcodec/simple_idct.c a1 = ptr[8 + k];\ a1 82 libavcodec/simple_idct.c ptr[k] = a0 + a1;\ a1 83 libavcodec/simple_idct.c ptr[8 + k] = a0 - a1;\ a1 137 libavcodec/simple_idct.c int c0, c1, c2, c3, a0, a1, a2, a3; a1 140 libavcodec/simple_idct.c a1 = col[8*1]; a1 145 libavcodec/simple_idct.c c1 = a1 * C1 + a3 * C2; a1 146 libavcodec/simple_idct.c c3 = a1 * C2 - a3 * C1; a1 164 libavcodec/simple_idct.c int c0, c1, c2, c3, a0, a1, a2, a3; a1 167 libavcodec/simple_idct.c a1 = row[1]; a1 172 libavcodec/simple_idct.c c1 = a1 * R1 + a3 * R2; a1 173 libavcodec/simple_idct.c c3 = a1 * R2 - a3 * R1; a1 106 libavcodec/simple_idct_template.c int a0, a1, a2, a3, b0, b1, b2, b3; a1 142 libavcodec/simple_idct_template.c a1 = a0; a1 147 libavcodec/simple_idct_template.c a1 += W6 * row[2]; a1 162 libavcodec/simple_idct_template.c a1 += - W4*row[4] - W2*row[6]; a1 181 libavcodec/simple_idct_template.c row[1] = (a1 + b1) >> (ROW_SHIFT + extra_shift); a1 182 libavcodec/simple_idct_template.c row[6] = (a1 - b1) >> (ROW_SHIFT + extra_shift); a1 191 libavcodec/simple_idct_template.c a1 = a0; \ a1 196 libavcodec/simple_idct_template.c a1 += W6*col[8*2]; \ a1 212 libavcodec/simple_idct_template.c a1 += -W4*col[8*4]; \ a1 226 libavcodec/simple_idct_template.c a1 += -W2*col[8*6]; \ a1 242 libavcodec/simple_idct_template.c int a0, a1, a2, a3, b0, b1, b2, b3; a1 248 libavcodec/simple_idct_template.c dest[0] = av_clip_pixel((a1 + b1) >> COL_SHIFT); a1 258 libavcodec/simple_idct_template.c dest[0] = av_clip_pixel((a1 - b1) >> COL_SHIFT); a1 266 libavcodec/simple_idct_template.c int a0, a1, a2, a3, b0, b1, b2, b3; a1 272 libavcodec/simple_idct_template.c dest[0] = av_clip_pixel(dest[0] + ((a1 + b1) >> COL_SHIFT)); a1 282 libavcodec/simple_idct_template.c dest[0] = av_clip_pixel(dest[0] + ((a1 - b1) >> COL_SHIFT)); a1 289 libavcodec/simple_idct_template.c int a0, a1, a2, a3, b0, b1, b2, b3; a1 294 libavcodec/simple_idct_template.c col[8 ] = ((a1 + b1) >> COL_SHIFT); a1 299 libavcodec/simple_idct_template.c col[48] = ((a1 - b1) >> COL_SHIFT); a1 191 libavcodec/snow.c int a1= src[x + HTAPS_MAX/2-2]; a1 199 libavcodec/snow.c am= 20*(a2+a3) - 5*(a1+a4) + (a0+a5); a1 203 libavcodec/snow.c am= p->hcoeff[0]*(a2+a3) + p->hcoeff[1]*(a1+a4) + p->hcoeff[2]*(a0+a5) + p->hcoeff[3]*(a_1+a6); a1 225 libavcodec/snow.c int a1= src[x + (HTAPS_MAX/2-2)*stride]; a1 233 libavcodec/snow.c am= (20*(a2+a3) - 5*(a1+a4) + (a0+a5) + 16)>>5; a1 235 libavcodec/snow.c am= (p->hcoeff[0]*(a2+a3) + p->hcoeff[1]*(a1+a4) + p->hcoeff[2]*(a0+a5) + p->hcoeff[3]*(a_1+a6) + 32)>>6; a1 253 libavcodec/snow.c int a1= tmpI[x + (HTAPS_MAX/2-2)*64]; a1 261 libavcodec/snow.c am= (20*(a2+a3) - 5*(a1+a4) + (a0+a5) + 512)>>10; a1 263 libavcodec/snow.c am= (p->hcoeff[0]*(a2+a3) + p->hcoeff[1]*(a1+a4) + p->hcoeff[2]*(a0+a5) + p->hcoeff[3]*(a_1+a6) + 2048)>>12; a1 192 libavcodec/takdec.c int a1 = *coeffs++; a1 194 libavcodec/takdec.c *coeffs += a1; a1 196 libavcodec/takdec.c a1 = coeffs[1]; a1 200 libavcodec/takdec.c *coeffs += a1; a1 202 libavcodec/takdec.c int a1 = coeffs[1]; a1 203 libavcodec/takdec.c int a2 = a1 + *coeffs; a1 208 libavcodec/takdec.c int a3 = *coeffs + a1; a1 211 libavcodec/takdec.c a1 = coeffs[1] + a3; a1 212 libavcodec/takdec.c a2 = a1 + a4; a1 217 libavcodec/takdec.c *coeffs += a1 + a2; a1 220 libavcodec/takdec.c int a1 = coeffs[1]; a1 221 libavcodec/takdec.c int a2 = a1 + *coeffs; a1 225 libavcodec/takdec.c int a4 = a3 + a1; a1 153 libavcodec/vc1dsp.c int a1 = FFABS((2 * (src[-4 * stride] - src[-1 * stride]) - a1 157 libavcodec/vc1dsp.c if (a1 < a0 || a2 < a0) { a1 163 libavcodec/vc1dsp.c int a3 = FFMIN(a1, a2); a1 904 libavcodec/vc1dsp.c int a1, b1, a2, b2; a1 906 libavcodec/vc1dsp.c a1 = *src1a++; a1 909 libavcodec/vc1dsp.c a1 = a1 + ((b1 - a1) * offset1 >> 16); a1 917 libavcodec/vc1dsp.c a1 = a1 + ((a2 - a1) * alpha >> 16); a1 919 libavcodec/vc1dsp.c *dst++ = a1; a1 937 libavcodec/vorbisenc.c int s = rc->begin + p * psize, a1, b1; a1 938 libavcodec/vorbisenc.c a1 = (s % real_ch) * samples; a1 942 libavcodec/vorbisenc.c int dim, a2 = a1, b2 = b1; a1 955 libavcodec/vorbisenc.c coeffs[a1 + b1] -= *pv++; a1 956 libavcodec/vorbisenc.c if ((a1 += samples) == s) { a1 957 libavcodec/vorbisenc.c a1 = 0; a1 56 libavcodec/vp8dsp.c int i, a1, b1, c1, d1; a1 60 libavcodec/vp8dsp.c a1 = (dc[i * 4 + 0] + dc[i * 4 + 2]) * 23170; a1 64 libavcodec/vp8dsp.c tmp[i * 4 + 0] = (a1 + d1) >> 14; a1 65 libavcodec/vp8dsp.c tmp[i * 4 + 3] = (a1 - d1) >> 14; a1 71 libavcodec/vp8dsp.c a1 = (tmp[i + 0] + tmp[i + 8]) * 23170; a1 76 libavcodec/vp8dsp.c block[0][i][0] = (a1 + d1 + 0x20000) >> 18; a1 77 libavcodec/vp8dsp.c block[3][i][0] = (a1 - d1 + 0x20000) >> 18; a1 98 libavcodec/vp8dsp.c int i, a1, b1, c1, d1; a1 102 libavcodec/vp8dsp.c a1 = (block[i * 4 + 0] + block[i * 4 + 2]) * 23170; a1 107 libavcodec/vp8dsp.c tmp[i * 4 + 0] = (a1 + d1) >> 14; a1 108 libavcodec/vp8dsp.c tmp[i * 4 + 3] = (a1 - d1) >> 14; a1 114 libavcodec/vp8dsp.c a1 = (tmp[i + 0] + tmp[i + 8]) * 23170; a1 119 libavcodec/vp8dsp.c ((a1 + d1 + 0x20000) >> 18)); a1 121 libavcodec/vp8dsp.c ((a1 - d1 + 0x20000) >> 18)); a1 349 libavcodec/vp8dsp.c int a0, a1, a2, w; a1 358 libavcodec/vp8dsp.c a1 = (18 * w + 63) >> 7; a1 362 libavcodec/vp8dsp.c p[-2 * stride] = cm[p1 + a1]; a1 365 libavcodec/vp8dsp.c p[ 1 * stride] = cm[q1 - a1]; a1 579 libavcodec/vp9dsp.c int a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3], a1 582 libavcodec/vp9dsp.c DST(0,0) = (a0 + a1 * 2 + a2 + 2) >> 2; a1 583 libavcodec/vp9dsp.c DST(1,0) = DST(0,1) = (a1 + a2 * 2 + a3 + 2) >> 2; a1 615 libavcodec/vp9dsp.c int tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3], a1 622 libavcodec/vp9dsp.c DST(1,0) = DST(2,1) = DST(3,2) = (tl + a0 * 2 + a1 + 2) >> 2; a1 623 libavcodec/vp9dsp.c DST(2,0) = DST(3,1) = (a0 + a1 * 2 + a2 + 2) >> 2; a1 624 libavcodec/vp9dsp.c DST(3,0) = (a1 + a2 * 2 + a3 + 2) >> 2; a1 653 libavcodec/vp9dsp.c int tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3], a1 660 libavcodec/vp9dsp.c DST(1,0) = DST(2,2) = (a0 + a1 + 1) >> 1; a1 661 libavcodec/vp9dsp.c DST(1,1) = DST(2,3) = (tl + a0 * 2 + a1 + 2) >> 2; a1 662 libavcodec/vp9dsp.c DST(2,0) = DST(3,2) = (a1 + a2 + 1) >> 1; a1 663 libavcodec/vp9dsp.c DST(2,1) = DST(3,3) = (a0 + a1 * 2 + a2 + 2) >> 2; a1 665 libavcodec/vp9dsp.c DST(3,1) = (a1 + a2 * 2 + a3 + 2) >> 2; a1 703 libavcodec/vp9dsp.c tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2]; a1 705 libavcodec/vp9dsp.c DST(2,0) = (tl + a0 * 2 + a1 + 2) >> 2; a1 706 libavcodec/vp9dsp.c DST(3,0) = (a0 + a1 * 2 + a2 + 2) >> 2; a1 745 libavcodec/vp9dsp.c int a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3], a1 748 libavcodec/vp9dsp.c DST(0,0) = (a0 + a1 + 1) >> 1; a1 749 libavcodec/vp9dsp.c DST(0,1) = (a0 + a1 * 2 + a2 + 2) >> 2; a1 750 libavcodec/vp9dsp.c DST(1,0) = DST(0,2) = (a1 + a2 + 1) >> 1; a1 751 libavcodec/vp9dsp.c DST(1,1) = DST(0,3) = (a1 + a2 * 2 + a3 + 2) >> 2; a1 886 libavcodec/wmavoice.c double *a1, double *a2, int q_mode) a1 909 libavcodec/wmavoice.c a1[n] = ipol_tab[interpol][0][n] * delta + i_lsps[n]; a1 910 libavcodec/wmavoice.c a1[10 + n] = ipol_tab[interpol][1][n] * delta + i_lsps[n]; a1 955 libavcodec/wmavoice.c double *a1, double *a2, int q_mode) a1 978 libavcodec/wmavoice.c a1[n] = ipol_tab[interpol][0][n] * delta + i_lsps[n]; a1 979 libavcodec/wmavoice.c a1[16 + n] = ipol_tab[interpol][1][n] * delta + i_lsps[n]; a1 1800 libavcodec/wmavoice.c double prev_lsps[MAX_LSPS], a1[MAX_LSPS * 2], a2[MAX_LSPS * 2]; a1 1806 libavcodec/wmavoice.c dequant_lsp10r(gb, lsps[2], prev_lsps, a1, a2, s->lsp_q_mode); a1 1808 libavcodec/wmavoice.c dequant_lsp16r(gb, lsps[2], prev_lsps, a1, a2, s->lsp_q_mode); a1 1811 libavcodec/wmavoice.c lsps[0][n] = mean_lsf[n] + (a1[n] - a2[n * 2]); a1 1812 libavcodec/wmavoice.c lsps[1][n] = mean_lsf[n] + (a1[s->lsps + n] - a2[n * 2 + 1]); a1 38 libavcodec/wmv2dsp.c int a0, a1, a2, a3, a4, a5, a6, a7; a1 41 libavcodec/wmv2dsp.c a1 = W1 * b[1] + W7 * b[7]; a1 51 libavcodec/wmv2dsp.c s1 = (181 * (a1 - a5 + a7 - a3) + 128) >> 8; // 1, 3, 5, 7 a1 52 libavcodec/wmv2dsp.c s2 = (181 * (a1 - a5 - a7 + a3) + 128) >> 8; a1 55 libavcodec/wmv2dsp.c b[0] = (a0 + a2 + a1 + a5 + (1 << 7)) >> 8; a1 62 libavcodec/wmv2dsp.c b[7] = (a0 + a2 - a1 - a5 + (1 << 7)) >> 8; a1 68 libavcodec/wmv2dsp.c int a0, a1, a2, a3, a4, a5, a6, a7; a1 71 libavcodec/wmv2dsp.c a1 = (W1 * b[8 * 1] + W7 * b[8 * 7] + 4) >> 3; a1 81 libavcodec/wmv2dsp.c s1 = (181 * (a1 - a5 + a7 - a3) + 128) >> 8; a1 82 libavcodec/wmv2dsp.c s2 = (181 * (a1 - a5 - a7 + a3) + 128) >> 8; a1 85 libavcodec/wmv2dsp.c b[8 * 0] = (a0 + a2 + a1 + a5 + (1 << 13)) >> 14; a1 93 libavcodec/wmv2dsp.c b[8 * 7] = (a0 + a2 - a1 - a5 + (1 << 13)) >> 14; a1 73 libavcodec/xvididct.c const int a1 = k + c6 * in[2]; a1 83 libavcodec/xvididct.c in[1] = (a1 + b1) >> ROW_SHIFT; a1 88 libavcodec/xvididct.c in[6] = (a1 - b1) >> ROW_SHIFT; a1 106 libavcodec/xvididct.c const int a1 = (rnd + c4 * (in[0] - in[4])) >> ROW_SHIFT; a1 112 libavcodec/xvididct.c in[1] = a1; a1 113 libavcodec/xvididct.c in[2] = a1; a1 114 libavcodec/xvididct.c in[5] = a1; a1 115 libavcodec/xvididct.c in[6] = a1; a1 119 libavcodec/xvididct.c const int a1 = k + c6 * in[2] - c4 * in[4] - c2 * in[6]; a1 129 libavcodec/xvididct.c in[1] = (a1 + b1) >> ROW_SHIFT; a1 134 libavcodec/xvididct.c in[6] = (a1 - b1) >> ROW_SHIFT; a1 109 libavfilter/af_biquads.c double a0, a1, a2; a1 116 libavfilter/af_biquads.c double b0, double b1, double b2, double a1, double a2); a1 169 libavfilter/af_biquads.c double a1, double a2) \ a1 178 libavfilter/af_biquads.c a1 = -a1; \ a1 182 libavfilter/af_biquads.c o2 = i2 * b2 + i1 * b1 + ibuf[i] * b0 + o2 * a2 + o1 * a1; \ a1 194 libavfilter/af_biquads.c o1 = i1 * b2 + i2 * b1 + ibuf[i] * b0 + o1 * a2 + o2 * a1; \ a1 207 libavfilter/af_biquads.c double o0 = ibuf[i] * b0 + i1 * b1 + i2 * b2 + o1 * a1 + o2 * a2; \ a1 274 libavfilter/af_biquads.c s->a1 = -2 * cos(w0); a1 282 libavfilter/af_biquads.c s->a1 = -2 * ((A - 1) + (A + 1) * cos(w0)); a1 290 libavfilter/af_biquads.c s->a1 = 2 * ((A - 1) - (A + 1) * cos(w0)); a1 299 libavfilter/af_biquads.c s->a1 = -2 * cos(w0); a1 306 libavfilter/af_biquads.c s->a1 = -2 * cos(w0); a1 315 libavfilter/af_biquads.c s->a1 = -2 * cos(w0); a1 324 libavfilter/af_biquads.c s->a1 = -exp(-w0); a1 326 libavfilter/af_biquads.c s->b0 = 1 + s->a1; a1 331 libavfilter/af_biquads.c s->a1 = -2 * cos(w0); a1 341 libavfilter/af_biquads.c s->a1 = -exp(-w0); a1 343 libavfilter/af_biquads.c s->b0 = (1 - s->a1) / 2; a1 348 libavfilter/af_biquads.c s->a1 = -2 * cos(w0); a1 357 libavfilter/af_biquads.c s->a1 = -2 * cos(w0); a1 367 libavfilter/af_biquads.c s->a1 /= s->a0; a1 411 libavfilter/af_biquads.c s->b0, s->b1, s->b2, s->a1, s->a2); a1 611 libavfilter/af_biquads.c {"a1", NULL, OFFSET(a1), AV_OPT_TYPE_DOUBLE, {.dbl=1}, INT16_MIN, INT16_MAX, FLAGS}, a1 391 libavfilter/avf_showcqt.c double a1 = 0.487396/a0; a1 431 libavfilter/avf_showcqt.c s->fft_data[hlen].re = (1.0 + a1 + a2 + a3) * (1.0/tlen) * volume * (1.0/fft_len); a1 445 libavfilter/avf_showcqt.c w = (1.0 + a1 * cw + a2 * cw2 + a3 * cw3) * (1.0/tlen) * volume * (1.0/fft_len); a1 219 libavfilter/vf_deshake.c double a1, a2, diff; a1 221 libavfilter/vf_deshake.c a1 = atan2(y - cy, x - cx); a1 224 libavfilter/vf_deshake.c diff = a2 - a1; a1 148 libavformat/sbgdec.c int32_t a1, a2; a1 1006 libavformat/sbgdec.c int64_t ts1, int32_t f1, int32_t a1, a1 1016 libavformat/sbgdec.c ri->a1 == ri->a2 && ri->a2 == a1 && a1 == a2 && a1 1032 libavformat/sbgdec.c i->a1 = a1; a1 1353 libavformat/sbgdec.c ADD_EDATA32(inter->inter[i].a1); a1 1358 libavformat/sbgdec.c ADD_EDATA32(inter->inter[i].a1); a1 2927 libavformat/utils.c double a1 = st->info->duration_error[1][0][i] / n; a1 2928 libavformat/utils.c double error1 = st->info->duration_error[1][1][i] / n - a1*a1; a1 54 libavutil/adler32.c uint64_t a1= 0; a1 62 libavutil/adler32.c a2 += a1; a1 64 libavutil/adler32.c a1 += v &0x00FF00FF00FF00FF; a1 74 libavutil/adler32.c s1 += ((a1+b1)*0x1000100010001)>>48; a1 78 libavutil/adler32.c + ((a1*0x1000100010001)>>48) a1 79 libavutil/adler32.c + 2*((a1*0x0000100020003)>>48); a1 81 libavutil/adler32.c + 2*((a1*0x4000300020001)>>48) a1 95 libavutil/mathematics.c uint64_t a1 = a >> 32; a1 98 libavutil/mathematics.c uint64_t t1 = a0 * b1 + a1 * b0; a1 103 libavutil/mathematics.c a1 = a1 * b1 + (t1 >> 32) + (a0 < t1a); a1 105 libavutil/mathematics.c a1 += a0 < r; a1 108 libavutil/mathematics.c a1 += a1 + ((a0 >> i) & 1); a1 110 libavutil/mathematics.c if (c <= a1) { a1 111 libavutil/mathematics.c a1 -= c; a1 38 libavutil/rational.c AVRational a0 = { 0, 1 }, a1 = { 1, 0 }; a1 47 libavutil/rational.c a1 = (AVRational) { num, den }; a1 54 libavutil/rational.c int64_t a2n = x * a1.num + a0.num; a1 55 libavutil/rational.c int64_t a2d = x * a1.den + a0.den; a1 58 libavutil/rational.c if (a1.num) x = (max - a0.num) / a1.num; a1 59 libavutil/rational.c if (a1.den) x = FFMIN(x, (max - a0.den) / a1.den); a1 61 libavutil/rational.c if (den * (2 * x * a1.den + a0.den) > num * a1.den) a1 62 libavutil/rational.c a1 = (AVRational) { x * a1.num + a0.num, x * a1.den + a0.den }; a1 66 libavutil/rational.c a0 = a1; a1 67 libavutil/rational.c a1 = (AVRational) { a2n, a2d }; a1 71 libavutil/rational.c av_assert2(av_gcd(a1.num, a1.den) <= 1U); a1 72 libavutil/rational.c av_assert2(a1.num <= max && a1.den <= max); a1 74 libavutil/rational.c *dst_num = sign ? -a1.num : a1.num; a1 75 libavutil/rational.c *dst_den = a1.den;