a2 48 libavcodec/alpha/simple_idct_alpha.c int a0, a1, a2, a3, b0, b1, b2, b3, t; a2 70 libavcodec/alpha/simple_idct_alpha.c a2 = a0; a2 78 libavcodec/alpha/simple_idct_alpha.c a2 -= W6 * t; a2 87 libavcodec/alpha/simple_idct_alpha.c a2 -= W4 * t; a2 96 libavcodec/alpha/simple_idct_alpha.c a2 += W2 * t; a2 144 libavcodec/alpha/simple_idct_alpha.c row[2] = (a2 + b2) >> ROW_SHIFT; a2 147 libavcodec/alpha/simple_idct_alpha.c row[5] = (a2 - b2) >> ROW_SHIFT; a2 156 libavcodec/alpha/simple_idct_alpha.c int a0, a1, a2, a3, b0, b1, b2, b3; a2 162 libavcodec/alpha/simple_idct_alpha.c a2 = W4 * col[8 * 0]; a2 168 libavcodec/alpha/simple_idct_alpha.c a2 -= W6 * col[8 * 2]; a2 175 libavcodec/alpha/simple_idct_alpha.c a2 -= W4 * col[8 * 4]; a2 182 libavcodec/alpha/simple_idct_alpha.c a2 += W2 * col[8 * 6]; a2 223 libavcodec/alpha/simple_idct_alpha.c col[8 * 2] = (a2 + b2) >> COL_SHIFT; a2 224 libavcodec/alpha/simple_idct_alpha.c col[8 * 5] = (a2 - b2) >> COL_SHIFT; a2 41 libavcodec/binkdsp.c const int a2 = (src)[s2] + (src)[s6]; \ a2 52 libavcodec/binkdsp.c (dest)[d0] = munge(a0+a2 +b0); \ a2 53 libavcodec/binkdsp.c (dest)[d1] = munge(a1+a3-a2+b2); \ a2 54 libavcodec/binkdsp.c (dest)[d2] = munge(a1-a3+a2+b3); \ a2 55 libavcodec/binkdsp.c (dest)[d3] = munge(a0-a2 -b4); \ a2 56 libavcodec/binkdsp.c (dest)[d4] = munge(a0-a2 +b4); \ a2 57 libavcodec/binkdsp.c (dest)[d5] = munge(a1-a3+a2-b3); \ a2 58 libavcodec/binkdsp.c (dest)[d6] = munge(a1+a3-a2-b2); \ a2 59 libavcodec/binkdsp.c (dest)[d7] = munge(a0+a2 -b0); \ a2 206 libavcodec/cavsdsp.c const int a2 = 2 * src[i][3] - 3 * src[i][5]; a2 210 libavcodec/cavsdsp.c const int b5 = 2 * (a0 - a1 + a2) + a0; a2 211 libavcodec/cavsdsp.c const int b6 = 2 * (a3 - a2 - a1) + a3; a2 212 libavcodec/cavsdsp.c const int b7 = 2 * (a0 - a2 - a3) - a2; a2 236 libavcodec/cavsdsp.c const int a2 = 2 * src[3][i] - 3 * src[5][i]; a2 240 libavcodec/cavsdsp.c const int b5 = 2 * (a0 - a1 + a2) + a0; a2 241 libavcodec/cavsdsp.c const int b6 = 2 * (a3 - a2 - a1) + a3; a2 242 libavcodec/cavsdsp.c const int b7 = 2 * (a0 - a2 - a3) - a2; a2 749 libavcodec/dvenc.c int i, j, k, a, prev, a2; a2 779 libavcodec/dvenc.c for (a2 = a + 1; b->next[k] >= mb_area_start[a2 + 1]; a2++) a2 780 libavcodec/dvenc.c b->prev[a2] = prev; a2 781 libavcodec/dvenc.c av_assert2(a2 < 4); a2 783 libavcodec/dvenc.c b->bit_size[a2] += dv_rl2vlc_size(b->next[k] - prev - 1, b->mb[b->next[k]]) - a2 785 libavcodec/dvenc.c av_assert2(b->prev[a2] == k && (a2 + 1 >= 4 || b->prev[a2 + 1] != k)); a2 786 libavcodec/dvenc.c b->prev[a2] = prev; a2 41 libavcodec/eaidct.c const int a2 = (src)[s2] + (src)[s6]; \ a2 49 libavcodec/eaidct.c (dest)[d0] = munge(a0+a2+a6+b0); \ a2 52 libavcodec/eaidct.c (dest)[d3] = munge(a0-a2-a6+b3); \ a2 53 libavcodec/eaidct.c (dest)[d4] = munge(a0-a2-a6-b3); \ a2 56 libavcodec/eaidct.c (dest)[d7] = munge(a0+a2+a6-b0); \ a2 351 libavcodec/evrcdec.c float a2[FILTER_ORDER / 2] = { 0 }; a2 363 libavcodec/evrcdec.c a[i + 1] = a[i] - 2 * lsp[i * 2 ] * a1[i] + a2[i]; a2 365 libavcodec/evrcdec.c a2[i] = a1[i]; a2 491 libavcodec/fft_template.c #define BUTTERFLIES(a0,a1,a2,a3) {\ a2 493 libavcodec/fft_template.c BF(a2.re, a0.re, a0.re, t5);\ a2 497 libavcodec/fft_template.c BF(a2.im, a0.im, a0.im, t6);\ a2 503 libavcodec/fft_template.c #define BUTTERFLIES_BIG(a0,a1,a2,a3) {\ a2 506 libavcodec/fft_template.c BF(a2.re, a0.re, r0, t5);\ a2 510 libavcodec/fft_template.c BF(a2.im, a0.im, i0, t6);\ a2 513 libavcodec/fft_template.c #define TRANSFORM(a0,a1,a2,a3,wre,wim) {\ a2 514 libavcodec/fft_template.c CMUL(t1, t2, a2.re, a2.im, wre, -wim);\ a2 516 libavcodec/fft_template.c BUTTERFLIES(a0,a1,a2,a3)\ a2 519 libavcodec/fft_template.c #define TRANSFORM_ZERO(a0,a1,a2,a3) {\ a2 520 libavcodec/fft_template.c t1 = a2.re;\ a2 521 libavcodec/fft_template.c t2 = a2.im;\ a2 524 libavcodec/fft_template.c BUTTERFLIES(a0,a1,a2,a3)\ a2 239 libavcodec/ffwavesynth.c int32_t f1, f2, a1, a2; a2 278 libavcodec/ffwavesynth.c a2 = AV_RL32(edata + 12); a2 298 libavcodec/ffwavesynth.c a2 = AV_RL32(edata + 4); a2 305 libavcodec/ffwavesynth.c in->damp = (int64_t)(((uint64_t)a2 << 32) - ((uint64_t)a1 << 32)) / dt; a2 80 libavcodec/h264idct_template.c const unsigned int a2 = block[i+0*8] - (unsigned)block[i+4*8]; a2 85 libavcodec/h264idct_template.c const unsigned int b2 = a2 + a4; a2 86 libavcodec/h264idct_template.c const unsigned int b4 = a2 - a4; a2 111 libavcodec/h264idct_template.c const unsigned a2 = block[0+i*8] - (unsigned)block[4+i*8]; a2 116 libavcodec/h264idct_template.c const unsigned b2 = a2 + a4; a2 117 libavcodec/h264idct_template.c const unsigned b4 = a2 - a4; a2 679 libavcodec/me_cmp.c const int a2 = s07 - s34; \ a2 691 libavcodec/me_cmp.c DST(2, a2 + (a3 >> 1)); \ a2 695 libavcodec/me_cmp.c DST(6, (a2 >> 1) - a3); \ a2 1497 libavcodec/mips/vc1dsp_mmi.c int a2 = FFABS((2 * (src[ 0 * stride] - src[ 3 * stride]) - a2 1499 libavcodec/mips/vc1dsp_mmi.c if (a1 < a0 || a2 < a0) { a2 1505 libavcodec/mips/vc1dsp_mmi.c int a3 = FFMIN(a1, a2); a2 534 libavcodec/mips/vp3dsp_idct_msa.c v4i32 a0, a1, a2, a3, b0, b1, b2, b3; a2 546 libavcodec/mips/vp3dsp_idct_msa.c a2 = (v4i32) __msa_pckod_d((v2i64)c1, (v2i64)c0); a2 570 libavcodec/mips/vp3dsp_idct_msa.c f0 = (v4i32) __msa_xor_v((v16u8)a2, (v16u8)b2); a2 573 libavcodec/mips/vp3dsp_idct_msa.c f2 = (v4i32) __msa_and_v((v16u8)a2, (v16u8)b2); a2 741 libavcodec/mips/vp8dsp_mmi.c int a0, a1, a2, w; a2 756 libavcodec/mips/vp8dsp_mmi.c a2 = (9 * w + 63) >> 7; a2 758 libavcodec/mips/vp8dsp_mmi.c p[-3 * stride] = cm[p2 + a2]; a2 763 libavcodec/mips/vp8dsp_mmi.c p[ 2 * stride] = cm[q2 - a2]; a2 40 libavcodec/mips/wmv2dsp_mmi.c int a0, a1, a2, a3, a4, a5, a6, a7; a2 45 libavcodec/mips/wmv2dsp_mmi.c a2 = W2 * b[2] + W6 * b[6]; a2 57 libavcodec/mips/wmv2dsp_mmi.c b[0] = (a0 + a2 + a1 + a5 + 128) >> 8; a2 60 libavcodec/mips/wmv2dsp_mmi.c b[3] = (a0 - a2 + a7 + a3 + 128) >> 8; a2 61 libavcodec/mips/wmv2dsp_mmi.c b[4] = (a0 - a2 - a7 - a3 + 128) >> 8; a2 64 libavcodec/mips/wmv2dsp_mmi.c b[7] = (a0 + a2 - a1 - a5 + 128) >> 8; a2 70 libavcodec/mips/wmv2dsp_mmi.c int a0, a1, a2, a3, a4, a5, a6, a7; a2 75 libavcodec/mips/wmv2dsp_mmi.c a2 = (W2 * b[16] + W6 * b[48] + 4) >> 3; a2 87 libavcodec/mips/wmv2dsp_mmi.c b[ 0] = (a0 + a2 + a1 + a5 + 8192) >> 14; a2 90 libavcodec/mips/wmv2dsp_mmi.c b[24] = (a0 - a2 + a7 + a3 + 8192) >> 14; a2 92 libavcodec/mips/wmv2dsp_mmi.c b[32] = (a0 - a2 - a7 - a3 + 8192) >> 14; a2 95 libavcodec/mips/wmv2dsp_mmi.c b[56] = (a0 + a2 - a1 - a5 + 8192) >> 14; a2 56 libavcodec/ppc/h264dsp.c #define VEC_TRANSPOSE_4(a0,a1,a2,a3,b0,b1,b2,b3) \ a2 59 libavcodec/ppc/h264dsp.c b2 = vec_mergeh( a2, a0 ); \ a2 63 libavcodec/ppc/h264dsp.c a2 = vec_mergeh( b1, b3 ); \ a2 65 libavcodec/ppc/h264dsp.c b0 = vec_mergeh( a0, a2 ); \ a2 66 libavcodec/ppc/h264dsp.c b1 = vec_mergel( a0, a2 ); \ a2 51 libavcodec/ppc/idctdsp.c t7 = vec_mradds(a2, vx5, vx3); \ a2 89 libavcodec/ppc/idctdsp.c vec_s16 a2 = vec_splat(constants[0], 3); \ a2 437 libavcodec/sheervideo.c int y1, y2, u, v, a1, a2; a2 442 libavcodec/sheervideo.c a2 = get_vlc2(gb, s->vlc[1].table, s->vlc[1].bits, 2); a2 451 libavcodec/sheervideo.c dst_a[x + 1] = pred[3] = (a2 + pred[3]) & 0x3ff; a2 486 libavcodec/sheervideo.c int y1, y2, u, v, a1, a2; a2 491 libavcodec/sheervideo.c a2 = get_vlc2(gb, s->vlc[1].table, s->vlc[1].bits, 2); a2 500 libavcodec/sheervideo.c dst_a[x + 1] = pred[3] = (a2 + pred[3]) & 0x3ff; a2 521 libavcodec/sheervideo.c int y1, y2, u, v, a1, a2; a2 539 libavcodec/sheervideo.c a2 = get_vlc2(gb, s->vlc[1].table, s->vlc[1].bits, 2); a2 548 libavcodec/sheervideo.c dst_a[x + 1] = pred_L[4] = (a2 + ((3 * (pred_T[5] + pred_L[4]) - 2 * pred_T[4]) >> 2)) & 0x3ff; a2 589 libavcodec/sheervideo.c int y1, y2, u, v, a1, a2; a2 594 libavcodec/sheervideo.c a2 = get_vlc2(gb, s->vlc[1].table, s->vlc[1].bits, 2); a2 603 libavcodec/sheervideo.c dst_a[x + 1] = pred[3] = (a2 + pred[3]) & 0xff; a2 638 libavcodec/sheervideo.c int y1, y2, u, v, a1, a2; a2 643 libavcodec/sheervideo.c a2 = get_vlc2(gb, s->vlc[1].table, s->vlc[1].bits, 2); a2 652 libavcodec/sheervideo.c dst_a[x + 1] = pred[3] = (a2 + pred[3]) & 0xff; a2 673 libavcodec/sheervideo.c int y1, y2, u, v, a1, a2; a2 691 libavcodec/sheervideo.c a2 = get_vlc2(gb, s->vlc[1].table, s->vlc[1].bits, 2); a2 700 libavcodec/sheervideo.c dst_a[x + 1] = pred_L[4] = (a2 + ((3 * (pred_T[5] + pred_L[4]) - 2 * pred_T[4]) >> 2)) & 0xff; a2 72 libavcodec/simple_idct.c int c0, c1, c2, c3, a0, a1, a2, a3; a2 76 libavcodec/simple_idct.c a2 = col[8*4]; a2 78 libavcodec/simple_idct.c c0 = ((a0 + a2) * (1 << CN_SHIFT - 1)) + (1 << (C_SHIFT - 1)); a2 79 libavcodec/simple_idct.c c2 = ((a0 - a2) * (1 << CN_SHIFT - 1)) + (1 << (C_SHIFT - 1)); a2 151 libavcodec/simple_idct.c int c0, c1, c2, c3, a0, a1, a2, a3; a2 155 libavcodec/simple_idct.c a2 = col[8*2]; a2 157 libavcodec/simple_idct.c c0 = (a0 + a2)*C3 + (1 << (C_SHIFT - 1)); a2 158 libavcodec/simple_idct.c c2 = (a0 - a2)*C3 + (1 << (C_SHIFT - 1)); a2 178 libavcodec/simple_idct.c int c0, c1, c2, c3, a0, a1, a2, a3; a2 182 libavcodec/simple_idct.c a2 = row[2]; a2 184 libavcodec/simple_idct.c c0 = (a0 + a2)*R3 + (1 << (R_SHIFT - 1)); a2 185 libavcodec/simple_idct.c c2 = (a0 - a2)*R3 + (1 << (R_SHIFT - 1)); a2 119 libavcodec/simple_idct_template.c SUINT a0, a1, a2, a3, b0, b1, b2, b3; a2 161 libavcodec/simple_idct_template.c a2 = a0; a2 166 libavcodec/simple_idct_template.c a2 -= (SUINT)W6 * row[2]; a2 185 libavcodec/simple_idct_template.c a2 += (SUINT)- W4*row[4] + (SUINT)W2*row[6]; a2 205 libavcodec/simple_idct_template.c row[2] = (int)(a2 + b2) >> (ROW_SHIFT + extra_shift); a2 206 libavcodec/simple_idct_template.c row[5] = (int)(a2 - b2) >> (ROW_SHIFT + extra_shift); a2 214 libavcodec/simple_idct_template.c a2 = a0; \ a2 219 libavcodec/simple_idct_template.c a2 += (SUINT)-W6*col[8*2]; \ a2 235 libavcodec/simple_idct_template.c a2 += (SUINT)-W4*col[8*4]; \ a2 249 libavcodec/simple_idct_template.c a2 += (SUINT) W2*col[8*6]; \ a2 267 libavcodec/simple_idct_template.c SUINT a0, a1, a2, a3, b0, b1, b2, b3; a2 275 libavcodec/simple_idct_template.c dest[0] = av_clip_pixel((int)(a2 + b2) >> COL_SHIFT); a2 281 libavcodec/simple_idct_template.c dest[0] = av_clip_pixel((int)(a2 - b2) >> COL_SHIFT); a2 291 libavcodec/simple_idct_template.c unsigned a0, a1, a2, a3, b0, b1, b2, b3; a2 299 libavcodec/simple_idct_template.c dest[0] = av_clip_pixel(dest[0] + ((int)(a2 + b2) >> COL_SHIFT)); a2 305 libavcodec/simple_idct_template.c dest[0] = av_clip_pixel(dest[0] + ((int)(a2 - b2) >> COL_SHIFT)); a2 315 libavcodec/simple_idct_template.c unsigned a0, a1, a2, a3, b0, b1, b2, b3; a2 321 libavcodec/simple_idct_template.c col[16] = ((int)(a2 + b2) >> COL_SHIFT); a2 324 libavcodec/simple_idct_template.c col[40] = ((int)(a2 - b2) >> COL_SHIFT); a2 192 libavcodec/snow.c int a2= src[x + HTAPS_MAX/2-1]; a2 199 libavcodec/snow.c am= 20*(a2+a3) - 5*(a1+a4) + (a0+a5); a2 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); a2 226 libavcodec/snow.c int a2= src[x + (HTAPS_MAX/2-1)*stride]; a2 233 libavcodec/snow.c am= (20*(a2+a3) - 5*(a1+a4) + (a0+a5) + 16)>>5; a2 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; a2 254 libavcodec/snow.c int a2= tmpI[x + (HTAPS_MAX/2-1)*64]; a2 261 libavcodec/snow.c am= (20*(a2+a3) - 5*(a1+a4) + (a0+a5) + 512)>>10; a2 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; a2 217 libavcodec/takdec.c unsigned a2 = a1 + *coeffs; a2 218 libavcodec/takdec.c coeffs[1] = a2; a2 223 libavcodec/takdec.c unsigned a4 = a3 + a2; a2 226 libavcodec/takdec.c a2 = a1 + a4; a2 227 libavcodec/takdec.c coeffs[1] = a2; a2 231 libavcodec/takdec.c *coeffs += a1 + a2; a2 235 libavcodec/takdec.c unsigned a2 = a1 + *coeffs; a2 236 libavcodec/takdec.c coeffs[1] = a2; a2 240 libavcodec/takdec.c unsigned a5 = a4 + a2; a2 157 libavcodec/vc1dsp.c int a2 = FFABS((2 * (src[ 0 * stride] - src[ 3 * stride]) - a2 159 libavcodec/vc1dsp.c if (a1 < a0 || a2 < a0) { a2 165 libavcodec/vc1dsp.c int a3 = FFMIN(a1, a2); a2 906 libavcodec/vc1dsp.c int a1, b1, a2, b2; a2 914 libavcodec/vc1dsp.c a2 = *src2a++; a2 917 libavcodec/vc1dsp.c a2 = a2 + ((b2 - a2) * offset2 >> 16); a2 919 libavcodec/vc1dsp.c a1 = a1 + ((a2 - a1) * alpha >> 16); a2 972 libavcodec/vorbisenc.c int dim, a2 = a1, b2 = b1; a2 975 libavcodec/vorbisenc.c *pv++ = coeffs[a2 + b2]; a2 976 libavcodec/vorbisenc.c if ((a2 += samples) == s) { a2 977 libavcodec/vorbisenc.c a2 = 0; a2 351 libavcodec/vp8dsp.c int a0, a1, a2, w; a2 361 libavcodec/vp8dsp.c a2 = (9 * w + 63) >> 7; a2 363 libavcodec/vp8dsp.c p[-3 * stride] = cm[p2 + a2]; a2 368 libavcodec/vp8dsp.c p[ 2 * stride] = cm[q2 - a2]; a2 788 libavcodec/vp9dsp_template.c int a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3], a2 792 libavcodec/vp9dsp_template.c DST(0,0) = (a0 + a1 * 2 + a2 + 2) >> 2; a2 793 libavcodec/vp9dsp_template.c DST(1,0) = DST(0,1) = (a1 + a2 * 2 + a3 + 2) >> 2; a2 794 libavcodec/vp9dsp_template.c DST(2,0) = DST(1,1) = DST(0,2) = (a2 + a3 * 2 + a4 + 2) >> 2; a2 831 libavcodec/vp9dsp_template.c int tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3], a2 840 libavcodec/vp9dsp_template.c DST(2,0) = DST(3,1) = (a0 + a1 * 2 + a2 + 2) >> 2; a2 841 libavcodec/vp9dsp_template.c DST(3,0) = (a1 + a2 * 2 + a3 + 2) >> 2; a2 877 libavcodec/vp9dsp_template.c int tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3], a2 887 libavcodec/vp9dsp_template.c DST(2,0) = DST(3,2) = (a1 + a2 + 1) >> 1; a2 888 libavcodec/vp9dsp_template.c DST(2,1) = DST(3,3) = (a0 + a1 * 2 + a2 + 2) >> 2; a2 889 libavcodec/vp9dsp_template.c DST(3,0) = (a2 + a3 + 1) >> 1; a2 890 libavcodec/vp9dsp_template.c DST(3,1) = (a1 + a2 * 2 + a3 + 2) >> 2; a2 935 libavcodec/vp9dsp_template.c tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2]; a2 939 libavcodec/vp9dsp_template.c DST(3,0) = (a0 + a1 * 2 + a2 + 2) >> 2; a2 984 libavcodec/vp9dsp_template.c int a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3], a2 989 libavcodec/vp9dsp_template.c DST(0,1) = (a0 + a1 * 2 + a2 + 2) >> 2; a2 990 libavcodec/vp9dsp_template.c DST(1,0) = DST(0,2) = (a1 + a2 + 1) >> 1; a2 991 libavcodec/vp9dsp_template.c DST(1,1) = DST(0,3) = (a1 + a2 * 2 + a3 + 2) >> 2; a2 992 libavcodec/vp9dsp_template.c DST(2,0) = DST(1,2) = (a2 + a3 + 1) >> 1; a2 993 libavcodec/vp9dsp_template.c DST(2,1) = DST(1,3) = (a2 + a3 * 2 + a4 + 2) >> 2; a2 919 libavcodec/wmavoice.c double *a1, double *a2, int q_mode) a2 946 libavcodec/wmavoice.c dequant_lsps(a2, 20, v, vec_sizes, 3, wmavoice_dq_lsp10r, a2 988 libavcodec/wmavoice.c double *a1, double *a2, int q_mode) a2 1015 libavcodec/wmavoice.c dequant_lsps( a2, 10, v, vec_sizes, 1, a2 1017 libavcodec/wmavoice.c dequant_lsps(&a2[10], 10, &v[1], &vec_sizes[1], 1, a2 1019 libavcodec/wmavoice.c dequant_lsps(&a2[20], 12, &v[2], &vec_sizes[2], 1, a2 1749 libavcodec/wmavoice.c double prev_lsps[MAX_LSPS], a1[MAX_LSPS * 2], a2[MAX_LSPS * 2]; a2 1755 libavcodec/wmavoice.c dequant_lsp10r(gb, lsps[2], prev_lsps, a1, a2, s->lsp_q_mode); a2 1757 libavcodec/wmavoice.c dequant_lsp16r(gb, lsps[2], prev_lsps, a1, a2, s->lsp_q_mode); a2 1760 libavcodec/wmavoice.c lsps[0][n] = mean_lsf[n] + (a1[n] - a2[n * 2]); a2 1761 libavcodec/wmavoice.c lsps[1][n] = mean_lsf[n] + (a1[s->lsps + n] - a2[n * 2 + 1]); a2 38 libavcodec/wmv2dsp.c int a0, a1, a2, a3, a4, a5, a6, a7; a2 45 libavcodec/wmv2dsp.c a2 = W2 * b[2] + W6 * b[6]; a2 55 libavcodec/wmv2dsp.c b[0] = (a0 + a2 + a1 + a5 + (1 << 7)) >> 8; a2 58 libavcodec/wmv2dsp.c b[3] = (a0 - a2 + a7 + a3 + (1 << 7)) >> 8; a2 59 libavcodec/wmv2dsp.c b[4] = (a0 - a2 - a7 - a3 + (1 << 7)) >> 8; a2 62 libavcodec/wmv2dsp.c b[7] = (a0 + a2 - a1 - a5 + (1 << 7)) >> 8; a2 68 libavcodec/wmv2dsp.c int a0, a1, a2, a3, a4, a5, a6, a7; a2 75 libavcodec/wmv2dsp.c a2 = (W2 * b[8 * 2] + W6 * b[8 * 6] + 4) >> 3; a2 85 libavcodec/wmv2dsp.c b[8 * 0] = (a0 + a2 + a1 + a5 + (1 << 13)) >> 14; a2 88 libavcodec/wmv2dsp.c b[8 * 3] = (a0 - a2 + a7 + a3 + (1 << 13)) >> 14; a2 90 libavcodec/wmv2dsp.c b[8 * 4] = (a0 - a2 - a7 - a3 + (1 << 13)) >> 14; a2 93 libavcodec/wmv2dsp.c b[8 * 7] = (a0 + a2 - a1 - a5 + (1 << 13)) >> 14; a2 74 libavcodec/xvididct.c const int a2 = k - c6 * in[2]; a2 84 libavcodec/xvididct.c in[2] = (a2 + b2) >> ROW_SHIFT; a2 87 libavcodec/xvididct.c in[5] = (a2 - b2) >> ROW_SHIFT; a2 120 libavcodec/xvididct.c const unsigned int a2 = k - c6 * in[2] - c4 * in[4] + c2 * in[6]; a2 130 libavcodec/xvididct.c in[2] = (int)(a2 + b2) >> ROW_SHIFT; a2 133 libavcodec/xvididct.c in[5] = (int)(a2 - b2) >> ROW_SHIFT; a2 42 libavfilter/af_acrossover.c double a0, a1, a2; a2 150 libavfilter/af_acrossover.c b->a2 = b->a0; a2 165 libavfilter/af_acrossover.c b->a2 = b->a0; a2 250 libavfilter/af_acrossover.c double out = in * b->a0 + b->i1 * b->a1 + b->i2 * b->a2 - b->o1 * b->b1 - b->o2 * b->b2; a2 27 libavfilter/af_aemphasis.c double a0, a1, a2, b1, b2; a2 31 libavfilter/af_aemphasis.c double a0, a1, a2, b1, b2, w1, w2; a2 76 libavfilter/af_aemphasis.c double out = tmp * bq->a0 + bq->w1 * bq->a1 + bq->w2 * bq->a2; a2 161 libavfilter/af_aemphasis.c bq->a2 = A*( (A+1) + (A-1)*cw0 - tmp); a2 171 libavfilter/af_aemphasis.c bq->a2 *= ib0; a2 182 libavfilter/af_aemphasis.c bq->a2 = bq->a0 = gain * inv * (1.0 - cs) * 0.5; a2 197 libavfilter/af_aemphasis.c return hypot(c->a0 + c->a1*zr + c->a2*(zr*zr-zi*zi), c->a1*zi + 2*c->a2*zr*zi) / a2 203 libavfilter/af_aemphasis.c double i, j, k, g, t, a0, a1, a2, b1, b2, tau1, tau2, tau3; a2 295 libavfilter/af_aemphasis.c a2 = (-2.*t+j*t*t)*g; a2 302 libavfilter/af_aemphasis.c a2 = (4.-2.*i*t-2.*k*t+i*k*t*t)*g; a2 309 libavfilter/af_aemphasis.c coeffs.a2 = a2; a2 321 libavfilter/af_aemphasis.c s->rc[0].r1.a2 = coeffs.a2 * gc; a2 198 libavfilter/af_aiir.c const double a2 = -iir->biquads[i].a[2]; \ a2 209 libavfilter/af_aiir.c double o0 = sample * b0 + i1 * b1 + i2 * b2 + o1 * a1 + o2 * a2; \ a2 41 libavfilter/af_anequalizer.c double a0, a1, a2, a3, a4; a2 142 libavfilter/af_anequalizer.c Hr = S->a4*(1-8*zr2*zi2) + S->a2*(zr2-zi2) + zr*(S->a1+S->a3*(zr2-3*zi2))+ S->a0; a2 143 libavfilter/af_anequalizer.c Hi = zi*(S->a3*(3*zr2-zi2) + S->a1 + 2*zr*(2*S->a4*(zr2-zi2) + S->a2)); a2 295 libavfilter/af_anequalizer.c S->a2 = (beta*beta - 2*beta*si + 1)/D; a2 307 libavfilter/af_anequalizer.c S->a2 = 2*(1 + 2*c0*c0 - beta*beta)/D; a2 364 libavfilter/af_anequalizer.c S->a2 = (tetta_b*tetta_b*(a*a+c*c) - 2*a*si*tetta_b + 1)/D; a2 376 libavfilter/af_anequalizer.c S->a2 = 2*(1 + 2*c0*c0 - (a*a + c*c)*tetta_b*tetta_b)/D; a2 437 libavfilter/af_anequalizer.c S->a2 = (tetta_b*tetta_b - 2*tetta_b*a*si + a*a + c*c)/D; a2 449 libavfilter/af_anequalizer.c S->a2 = 2*((a*a + c*c)*(1 + 2*c0*c0) - tetta_b*tetta_b)/D; a2 682 libavfilter/af_anequalizer.c out+= S->b2 * S->num[1] - S->denum[1] * S->a2; a2 37 libavfilter/af_asubboost.c double a0, a1, a2; a2 85 libavfilter/af_asubboost.c s->a2 = 1 - alpha; a2 91 libavfilter/af_asubboost.c s->a2 /= s->a0; a2 146 libavfilter/af_asubboost.c out_sample = src[n] * s->b0 + ix[0] * s->b1 + ix[1] * s->b2 - ox[0] * s->a1 - ox[1] * s->a2; a2 118 libavfilter/af_biquads.c double a0, a1, a2; a2 126 libavfilter/af_biquads.c double b0, double b1, double b2, double a1, double a2, int *clippings, a2 184 libavfilter/af_biquads.c double a1, double a2, int *clippings, \ a2 198 libavfilter/af_biquads.c a2 = -a2; \ a2 201 libavfilter/af_biquads.c o2 = i2 * b2 + i1 * b1 + ibuf[i] * b0 + o2 * a2 + o1 * a1; \ a2 216 libavfilter/af_biquads.c o1 = i1 * b2 + i2 * b1 + ibuf[i] * b0 + o1 * a2 + o2 * a1; \ a2 232 libavfilter/af_biquads.c double o0 = ibuf[i] * b0 + i1 * b1 + i2 * b2 + o1 * a1 + o2 * a2; \ a2 309 libavfilter/af_biquads.c s->a2 = 1 - alpha / A; a2 319 libavfilter/af_biquads.c s->a2 = (A + 1) + (A - 1) * cos(w0) - beta * alpha; a2 329 libavfilter/af_biquads.c s->a2 = (A + 1) - (A - 1) * cos(w0) - beta * alpha; a2 338 libavfilter/af_biquads.c s->a2 = 1 - alpha; a2 345 libavfilter/af_biquads.c s->a2 = 1 - alpha; a2 354 libavfilter/af_biquads.c s->a2 = 1 - alpha; a2 363 libavfilter/af_biquads.c s->a2 = 0; a2 370 libavfilter/af_biquads.c s->a2 = 1 - alpha; a2 380 libavfilter/af_biquads.c s->a2 = 0; a2 387 libavfilter/af_biquads.c s->a2 = 1 - alpha; a2 398 libavfilter/af_biquads.c s->a2 = 0.; a2 406 libavfilter/af_biquads.c s->a2 = 1 - alpha; a2 417 libavfilter/af_biquads.c av_log(ctx, AV_LOG_VERBOSE, "a=%f %f %f:b=%f %f %f\n", s->a0, s->a1, s->a2, s->b0, s->b1, s->b2); a2 420 libavfilter/af_biquads.c s->a2 /= s->a0; a2 427 libavfilter/af_biquads.c double factor = (s->a0 + s->a1 + s->a2) / (s->b0 + s->b1 + s->b2); a2 483 libavfilter/af_biquads.c s->b0, s->b1, s->b2, s->a1, s->a2, &s->cache[ch].clippings, ctx->is_disabled); a2 853 libavfilter/af_biquads.c {"a2", NULL, OFFSET(a2), AV_OPT_TYPE_DOUBLE, {.dbl=0}, INT32_MIN, INT32_MAX, FLAGS}, a2 35 libavfilter/af_crossfeed.c double a0, a1, a2; a2 70 libavfilter/af_crossfeed.c s->a2 = (A + 1) + (A - 1) * cos(w0) - 2 * sqrt(A) * alpha; a2 76 libavfilter/af_crossfeed.c s->a2 /= s->a0; a2 96 libavfilter/af_crossfeed.c const double a2 = s->a2; a2 116 libavfilter/af_crossfeed.c double oside = side * b0 + s->i1 * b1 + s->i2 * b2 - s->o1 * a1 - s->o2 * a2; a2 952 libavfilter/avf_showcqt.c float a2 = (0.25f/255.0f) * lpaa[lsaa]; \ a2 954 libavfilter/avf_showcqt.c float b = 1.0f - a0 - a1 - a2 - a3; \ a2 955 libavfilter/avf_showcqt.c *lpu = lrintf(a0 * lpau[0] + a1 * lpau[1] + a2 * lpau[lsau] + a3 * lpau[lsau+1] \ a2 957 libavfilter/avf_showcqt.c *lpv = lrintf(a0 * lpav[0] + a1 * lpav[1] + a2 * lpav[lsav] + a3 * lpav[lsav+1] \ a2 38 libavfilter/removegrain.h int (*rg[4])(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8); a2 166 libavfilter/vf_dblur.c float a0, a1, a2, a3; a2 179 libavfilter/vf_dblur.c a2 = 0.5f + w1 - a0; a2 182 libavfilter/vf_dblur.c s->b1 = -a2 / a0; a2 216 libavfilter/vf_deshake.c double a1, a2, diff; a2 219 libavfilter/vf_deshake.c a2 = atan2(y - cy + shift->y, x - cx + shift->x); a2 221 libavfilter/vf_deshake.c diff = a2 - a1; a2 1735 libavfilter/vf_lut3d.c float a0, a1, a2, a3, mu2; a2 1746 libavfilter/vf_lut3d.c a2 = y2 - y0; a2 1749 libavfilter/vf_lut3d.c return a0 * mu * mu2 + a1 * mu2 + a2 * mu + a3; a2 69 libavfilter/vf_removegrain.c const int ma2 = FFMAX(a2, a7); \ a2 70 libavfilter/vf_removegrain.c const int mi2 = FFMIN(a2, a7); \ a2 76 libavfilter/vf_removegrain.c static int mode01(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 78 libavfilter/vf_removegrain.c const int mi = FFMIN(FFMIN(FFMIN(a1, a2), FFMIN(a3, a4)), FFMIN(FFMIN(a5, a6), FFMIN(a7, a8))); a2 79 libavfilter/vf_removegrain.c const int ma = FFMAX(FFMAX(FFMAX(a1, a2), FFMAX(a3, a4)), FFMAX(FFMAX(a5, a6), FFMAX(a7, a8))); a2 91 libavfilter/vf_removegrain.c static int mode02(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 93 libavfilter/vf_removegrain.c int a[8] = { a1, a2, a3, a4, a5, a6, a7, a8 }; a2 100 libavfilter/vf_removegrain.c static int mode03(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 102 libavfilter/vf_removegrain.c int a[8] = { a1, a2, a3, a4, a5, a6, a7, a8 }; a2 109 libavfilter/vf_removegrain.c static int mode04(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 111 libavfilter/vf_removegrain.c int a[8] = { a1, a2, a3, a4, a5, a6, a7, a8 }; a2 118 libavfilter/vf_removegrain.c static int mode05(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 141 libavfilter/vf_removegrain.c static int mode06(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 173 libavfilter/vf_removegrain.c static int mode07(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 205 libavfilter/vf_removegrain.c static int mode08(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 237 libavfilter/vf_removegrain.c static int mode09(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 259 libavfilter/vf_removegrain.c static int mode10(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 262 libavfilter/vf_removegrain.c const int d2 = FFABS(c - a2); a2 276 libavfilter/vf_removegrain.c if (mindiff == d2) return a2; a2 284 libavfilter/vf_removegrain.c static int mode1112(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 286 libavfilter/vf_removegrain.c const int sum = 4 * c + 2 * (a2 + a4 + a5 + a7) + a1 + a3 + a6 + a8; a2 292 libavfilter/vf_removegrain.c static int mode1314(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 295 libavfilter/vf_removegrain.c const int d2 = FFABS(a2 - a7); a2 301 libavfilter/vf_removegrain.c return (a2 + a7 + 1) >> 1; a2 310 libavfilter/vf_removegrain.c static int mode1516(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 313 libavfilter/vf_removegrain.c const int d2 = FFABS(a2 - a7); a2 317 libavfilter/vf_removegrain.c const int average = (2 * (a2 + a7) + a1 + a3 + a6 + a8 + 4) >> 3; a2 320 libavfilter/vf_removegrain.c return av_clip(average, FFMIN(a2, a7), FFMAX(a2, a7)); a2 329 libavfilter/vf_removegrain.c static int mode17(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 339 libavfilter/vf_removegrain.c static int mode18(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 342 libavfilter/vf_removegrain.c const int d2 = FFMAX(FFABS(c - a2), FFABS(c - a7)); a2 352 libavfilter/vf_removegrain.c return av_clip(c, FFMIN(a2, a7), FFMAX(a2, a7)); a2 361 libavfilter/vf_removegrain.c static int mode19(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 363 libavfilter/vf_removegrain.c const int sum = a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8; a2 369 libavfilter/vf_removegrain.c static int mode20(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 371 libavfilter/vf_removegrain.c const int sum = a1 + a2 + a3 + a4 + c + a5 + a6 + a7 + a8; a2 377 libavfilter/vf_removegrain.c static int mode21(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 380 libavfilter/vf_removegrain.c const int l2l = (a2 + a7) >> 1; a2 385 libavfilter/vf_removegrain.c const int l2h = (a2 + a7 + 1) >> 1; a2 395 libavfilter/vf_removegrain.c static int mode22(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 398 libavfilter/vf_removegrain.c const int l2 = (a2 + a7 + 1) >> 1; a2 408 libavfilter/vf_removegrain.c static int mode23(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 432 libavfilter/vf_removegrain.c static int mode24(int c, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8) a2 571 libavfilter/vf_removegrain.c const int a2 = src[-o0]; a2 580 libavfilter/vf_removegrain.c const int res = s->rg[i](c, a1, a2, a3, a4, a5, a6, a7, a8); a2 212 libavfilter/vf_rotate.c int64_t a2, res = 0; a2 221 libavfilter/vf_rotate.c a2 = (a*a)/(FIXP2); a2 224 libavfilter/vf_rotate.c a = -a*a2 / (FIXP2*i*(i+1)); a2 1437 libavfilter/vf_xfade.c a0, a1, a2, a3, a2 148 libavformat/sbgdec.c int32_t a1, a2; a2 1009 libavformat/sbgdec.c int64_t ts2, int32_t f2, int32_t a2) a2 1018 libavformat/sbgdec.c ri->a1 == ri->a2 && ri->a2 == a1 && a1 == a2 && a2 1035 libavformat/sbgdec.c i->a2 = a2; a2 1356 libavformat/sbgdec.c ADD_EDATA32(inter->inter[i].a2); a2 1361 libavformat/sbgdec.c ADD_EDATA32(inter->inter[i].a2); a2 147 libavformat/vividas.c int a2; a2 153 libavformat/vividas.c a2 = (4 - align) & 3; a2 157 libavformat/vividas.c if (a2 > s) { a2 158 libavformat/vividas.c a2 = s; a2 161 libavformat/vividas.c memcpy(tmp + align, src, a2); a2 163 libavformat/vividas.c memcpy(dest, tmp + align, a2); a2 164 libavformat/vividas.c s -= a2; a2 168 libavformat/vividas.c xor_block(src + a2, dest + a2, s & ~3, a2 55 libavutil/adler32.c uint64_t a2= 0; a2 62 libavutil/adler32.c a2 += a1; a2 75 libavutil/adler32.c s2 += ((((a2&0xFFFF0000FFFF)+(b2&0xFFFF0000FFFF)+((a2>>16)&0xFFFF0000FFFF)+((b2>>16)&0xFFFF0000FFFF))*0x800000008)>>32) a2 87 libavutil/mathematics.c int64_t a2 = (a % c * b + r) / c; a2 88 libavutil/mathematics.c if (ad >= INT32_MAX && b && ad > (INT64_MAX - a2) / b) a2 90 libavutil/mathematics.c return ad * b + a2; a2 217 libavutil/tx_template.c #define BUTTERFLIES(a0,a1,a2,a3) {\ a2 219 libavutil/tx_template.c BF(a2.re, a0.re, a0.re, t5);\ a2 223 libavutil/tx_template.c BF(a2.im, a0.im, a0.im, t6);\ a2 229 libavutil/tx_template.c #define BUTTERFLIES_BIG(a0,a1,a2,a3) {\ a2 232 libavutil/tx_template.c BF(a2.re, a0.re, r0, t5);\ a2 236 libavutil/tx_template.c BF(a2.im, a0.im, i0, t6);\ a2 239 libavutil/tx_template.c #define TRANSFORM(a0,a1,a2,a3,wre,wim) {\ a2 240 libavutil/tx_template.c CMUL(t1, t2, a2.re, a2.im, wre, -wim);\ a2 242 libavutil/tx_template.c BUTTERFLIES(a0,a1,a2,a3)\ a2 245 libavutil/tx_template.c #define TRANSFORM_ZERO(a0,a1,a2,a3) {\ a2 246 libavutil/tx_template.c t1 = a2.re;\ a2 247 libavutil/tx_template.c t2 = a2.im;\ a2 250 libavutil/tx_template.c BUTTERFLIES(a0,a1,a2,a3)\ a2 96 tests/checkasm/h264dsp.c const int a2 = (src)[srcstride * 1] + (src)[srcstride * 6]; \ a2 103 tests/checkasm/h264dsp.c const int b1 = a2 + a4; \ a2 105 tests/checkasm/h264dsp.c const int b3 = a2 - a4; \