b2 829 libavcodec/aaccoder.c int b1,b2,b3,b4; b2 852 libavcodec/aaccoder.c lambda / band1->threshold, INFINITY, &b2, NULL, 0); b2 865 libavcodec/aaccoder.c B0 += b1+b2; b2 867 libavcodec/aaccoder.c dist1 -= b1+b2; b2 505 libavcodec/ac3dec.c int b2; b2 548 libavcodec/ac3dec.c if (m->b2) { b2 549 libavcodec/ac3dec.c m->b2--; b2 550 libavcodec/ac3dec.c mantissa = m->b2_mant[m->b2]; b2 556 libavcodec/ac3dec.c m->b2 = 2; b2 633 libavcodec/ac3dec.c m.b1 = m.b2 = m.b4 = 0; b2 48 libavcodec/alpha/simple_idct_alpha.c int a0, a1, a2, a3, b0, b1, b2, b3, t; b2 105 libavcodec/alpha/simple_idct_alpha.c b2 = W5 * t; b2 110 libavcodec/alpha/simple_idct_alpha.c b2 = 0; b2 119 libavcodec/alpha/simple_idct_alpha.c b2 -= W1 * t; b2 129 libavcodec/alpha/simple_idct_alpha.c b2 += W7 * t; b2 138 libavcodec/alpha/simple_idct_alpha.c b2 += W3 * t; b2 144 libavcodec/alpha/simple_idct_alpha.c row[2] = (a2 + b2) >> ROW_SHIFT; b2 147 libavcodec/alpha/simple_idct_alpha.c row[5] = (a2 - b2) >> ROW_SHIFT; b2 156 libavcodec/alpha/simple_idct_alpha.c int a0, a1, a2, a3, b0, b1, b2, b3; b2 189 libavcodec/alpha/simple_idct_alpha.c b2 = W5 * col[8 * 1]; b2 194 libavcodec/alpha/simple_idct_alpha.c b2 = 0; b2 201 libavcodec/alpha/simple_idct_alpha.c b2 -= W1 * col[8 * 3]; b2 208 libavcodec/alpha/simple_idct_alpha.c b2 += W7 * col[8 * 5]; b2 215 libavcodec/alpha/simple_idct_alpha.c b2 += W3 * col[8 * 7]; b2 223 libavcodec/alpha/simple_idct_alpha.c col[8 * 2] = (a2 + b2) >> COL_SHIFT; b2 224 libavcodec/alpha/simple_idct_alpha.c col[8 * 5] = (a2 - b2) >> COL_SHIFT; b2 49 libavcodec/binkdsp.c const int b2 = MUL(A4, a5) - b0 + b1; \ b2 50 libavcodec/binkdsp.c const int b3 = MUL(A1, a6 - a4) - b2; \ b2 53 libavcodec/binkdsp.c (dest)[d1] = munge(a1+a3-a2+b2); \ b2 58 libavcodec/binkdsp.c (dest)[d6] = munge(a1+a3-a2-b2); \ b2 221 libavcodec/cavsdsp.c const int b2 = a5 - a7; b2 226 libavcodec/cavsdsp.c src[i][2] = (b2 + b6) >> 3; b2 229 libavcodec/cavsdsp.c src[i][5] = (b2 - b6) >> 3; b2 251 libavcodec/cavsdsp.c const int b2 = a5 - a7; b2 256 libavcodec/cavsdsp.c dst[i + 2*stride] = av_clip_uint8( dst[i + 2*stride] + ((b2 + b6) >> 7)); b2 259 libavcodec/cavsdsp.c dst[i + 5*stride] = av_clip_uint8( dst[i + 5*stride] + ((b2 - b6) >> 7)); b2 50 libavcodec/dirac_dwt.h typedef void (*vertical_compose_3tap)(uint8_t *b0, uint8_t *b1, uint8_t *b2, int width); b2 51 libavcodec/dirac_dwt.h typedef void (*vertical_compose_5tap)(uint8_t *b0, uint8_t *b1, uint8_t *b2, uint8_t *b3, uint8_t *b4, int width); b2 95 libavcodec/dirac_dwt.h #define COMPOSE_53iL0(b0, b1, b2)\ b2 96 libavcodec/dirac_dwt.h (b1 - (unsigned)((int)(b0 + (unsigned)(b2) + 2) >> 2)) b2 98 libavcodec/dirac_dwt.h #define COMPOSE_DIRAC53iH0(b0, b1, b2)\ b2 99 libavcodec/dirac_dwt.h (b1 + (unsigned)((int)(b0 + (unsigned)(b2) + 1) >> 1)) b2 101 libavcodec/dirac_dwt.h #define COMPOSE_DD97iH0(b0, b1, b2, b3, b4)\ b2 102 libavcodec/dirac_dwt.h (int)(((unsigned)(b2) + ((int)(9U*b1 + 9U*b3 - b4 - b0 + 8) >> 4))) b2 104 libavcodec/dirac_dwt.h #define COMPOSE_DD137iL0(b0, b1, b2, b3, b4)\ b2 105 libavcodec/dirac_dwt.h (int)(((unsigned)(b2) - ((int)(9U*b1 + 9U*b3 - b4 - b0 + 16) >> 5))) b2 113 libavcodec/dirac_dwt.h #define COMPOSE_FIDELITYiL0(b0, b1, b2, b3, b4, b5, b6, b7, b8)\ b2 114 libavcodec/dirac_dwt.h ((unsigned)b4 - ((int)(-8*(b0+(unsigned)b8) + 21*(b1+(unsigned)b7) - 46*(b2+(unsigned)b6) + 161*(b3+(unsigned)b5) + 128) >> 8)) b2 116 libavcodec/dirac_dwt.h #define COMPOSE_FIDELITYiH0(b0, b1, b2, b3, b4, b5, b6, b7, b8)\ b2 117 libavcodec/dirac_dwt.h ((unsigned)b4 + ((int)(-2*(b0+(unsigned)b8) + 10*(b1+(unsigned)b7) - 25*(b2+(unsigned)b6) + 81*(b3+(unsigned)b5) + 128) >> 8)) b2 119 libavcodec/dirac_dwt.h #define COMPOSE_DAUB97iL1(b0, b1, b2)\ b2 120 libavcodec/dirac_dwt.h ((unsigned)(b1) - ((int)(1817*(b0 + (unsigned)b2) + 2048) >> 12)) b2 122 libavcodec/dirac_dwt.h #define COMPOSE_DAUB97iH1(b0, b1, b2)\ b2 123 libavcodec/dirac_dwt.h ((unsigned)(b1) - ((int)( 113*(b0 + (unsigned)b2) + 64) >> 7)) b2 125 libavcodec/dirac_dwt.h #define COMPOSE_DAUB97iL0(b0, b1, b2)\ b2 126 libavcodec/dirac_dwt.h ((unsigned)(b1) + ((int)( 217*(b0 + (unsigned)b2) + 2048) >> 12)) b2 128 libavcodec/dirac_dwt.h #define COMPOSE_DAUB97iH0(b0, b1, b2)\ b2 129 libavcodec/dirac_dwt.h ((unsigned)(b1) + ((int)(6497*(b0 + (unsigned)b2) + 2048) >> 12)) b2 50 libavcodec/dirac_dwt_template.c TYPE *b2 = (TYPE *)_b2; b2 52 libavcodec/dirac_dwt_template.c b1[i] -= (unsigned)((int)(b0[i] + (unsigned)b2[i] + 2) >> 2); b2 180 libavcodec/dirac_dwt_template.c int x, b0, b1, b2; b2 192 libavcodec/dirac_dwt_template.c b0 = b2 = COMPOSE_DAUB97iL0(temp[w2], temp[0], temp[w2]); b2 195 libavcodec/dirac_dwt_template.c b2 = COMPOSE_DAUB97iL0(temp[x+w2-1], temp[x ], temp[x+w2]); b2 196 libavcodec/dirac_dwt_template.c b1 = COMPOSE_DAUB97iH0( b0, temp[x+w2-1], b2 ); b2 198 libavcodec/dirac_dwt_template.c b[2*x ] = ~((~b2) >> 1); b2 199 libavcodec/dirac_dwt_template.c b0 = b2; b2 201 libavcodec/dirac_dwt_template.c b[w-1] = ~((~COMPOSE_DAUB97iH0(b2, temp[w-1], b2)) >> 1); b2 210 libavcodec/dirac_dwt_template.c TYPE *b2 = (TYPE *)_b2; b2 212 libavcodec/dirac_dwt_template.c b1[i] = COMPOSE_DIRAC53iH0(b0[i], b1[i], b2[i]); b2 222 libavcodec/dirac_dwt_template.c TYPE *b2 = (TYPE *)_b2; b2 226 libavcodec/dirac_dwt_template.c b2[i] = COMPOSE_DD97iH0(b0[i], b1[i], b2[i], b3[i], b4[i]); b2 236 libavcodec/dirac_dwt_template.c TYPE *b2 = (TYPE *)_b2; b2 240 libavcodec/dirac_dwt_template.c b2[i] = COMPOSE_DD137iL0(b0[i], b1[i], b2[i], b3[i], b4[i]); b2 262 libavcodec/dirac_dwt_template.c TYPE *b2 = (TYPE *)_b[2]; b2 269 libavcodec/dirac_dwt_template.c dst[i] = COMPOSE_FIDELITYiH0(b0[i], b1[i], b2[i], b3[i], dst[i], b4[i], b5[i], b6[i], b7[i]); b2 279 libavcodec/dirac_dwt_template.c TYPE *b2 = (TYPE *)_b[2]; b2 287 libavcodec/dirac_dwt_template.c dst[i] = COMPOSE_FIDELITYiL0(b0[i], b1[i], b2[i], b3[i], dst[i], b4[i], b5[i], b6[i], b7[i]); b2 296 libavcodec/dirac_dwt_template.c TYPE *b2 = (TYPE *)_b2; b2 299 libavcodec/dirac_dwt_template.c b1[i] = COMPOSE_DAUB97iH0(b0[i], b1[i], b2[i]); b2 308 libavcodec/dirac_dwt_template.c TYPE *b2 = (TYPE *)_b2; b2 311 libavcodec/dirac_dwt_template.c b1[i] = COMPOSE_DAUB97iH1(b0[i], b1[i], b2[i]); b2 320 libavcodec/dirac_dwt_template.c TYPE *b2 = (TYPE *)_b2; b2 323 libavcodec/dirac_dwt_template.c b1[i] = COMPOSE_DAUB97iL0(b0[i], b1[i], b2[i]); b2 332 libavcodec/dirac_dwt_template.c TYPE *b2 = (TYPE *)_b2; b2 335 libavcodec/dirac_dwt_template.c b1[i] = COMPOSE_DAUB97iL1(b0[i], b1[i], b2[i]); b2 724 libavcodec/diracdec.c SubBand *b1, SubBand *b2) b2 734 libavcodec/diracdec.c uint8_t *buf2 = b2 ? b2->ibuf + top * b2->stride: NULL; b2 755 libavcodec/diracdec.c buf2 += b2->stride; b2 765 libavcodec/diracdec.c buf2 += b2->stride; b2 47 libavcodec/eaidct.c const int b2 = (((A2+A5)*a3 + A5*a7)>>9) + ((ASQRT*(a1-a5))>>8); \ b2 51 libavcodec/eaidct.c (dest)[d2] = munge(a4-a6 +b2); \ b2 54 libavcodec/eaidct.c (dest)[d5] = munge(a4-a6 -b2); \ b2 353 libavcodec/evrcdec.c float b2[FILTER_ORDER / 2] = { 0 }; b2 364 libavcodec/evrcdec.c b[i + 1] = b[i] - 2 * lsp[i * 2 + 1] * b1[i] + b2[i]; b2 367 libavcodec/evrcdec.c b2[i] = b1[i]; b2 85 libavcodec/h264idct_template.c const unsigned int b2 = a2 + a4; b2 101 libavcodec/h264idct_template.c block[i+1*8] = b2 + b5; b2 102 libavcodec/h264idct_template.c block[i+6*8] = b2 - b5; b2 116 libavcodec/h264idct_template.c const unsigned b2 = a2 + a4; b2 131 libavcodec/h264idct_template.c dst[i + 1*stride] = av_clip_pixel( dst[i + 1*stride] + ((int)(b2 + b5) >> 6) ); b2 136 libavcodec/h264idct_template.c dst[i + 6*stride] = av_clip_pixel( dst[i + 6*stride] + ((int)(b2 - b5) >> 6) ); b2 193 libavcodec/ivi_dsp.c int x, y, indx, b0, b1, b2, b3, p0, p1, p2, p3; b2 211 libavcodec/ivi_dsp.c b2 = b2_ptr[indx]; //should be: b2 = (num_bands > 2) ? b2_ptr[indx] : 0; b2 215 libavcodec/ivi_dsp.c p0 = (b0 + b1 + b2 + b3 + 2) >> 2; b2 216 libavcodec/ivi_dsp.c p1 = (b0 + b1 - b2 - b3 + 2) >> 2; b2 217 libavcodec/ivi_dsp.c p2 = (b0 - b1 + b2 - b3 + 2) >> 2; b2 218 libavcodec/ivi_dsp.c p3 = (b0 - b1 - b2 + b3 + 2) >> 2; b2 2410 libavcodec/mips/aaccoder_mips.c int b1,b2,b3,b4; b2 2433 libavcodec/mips/aaccoder_mips.c lambda / band1->threshold, INFINITY, &b2, NULL, 0); b2 2446 libavcodec/mips/aaccoder_mips.c B0 += b1+b2; b2 2448 libavcodec/mips/aaccoder_mips.c dist1 -= b1+b2; b2 534 libavcodec/mips/vp3dsp_idct_msa.c v4i32 a0, a1, a2, a3, b0, b1, b2, b3; b2 554 libavcodec/mips/vp3dsp_idct_msa.c b2 = (v4i32) __msa_pckod_d((v2i64)c1, (v2i64)c0); b2 570 libavcodec/mips/vp3dsp_idct_msa.c f0 = (v4i32) __msa_xor_v((v16u8)a2, (v16u8)b2); b2 573 libavcodec/mips/vp3dsp_idct_msa.c f2 = (v4i32) __msa_and_v((v16u8)a2, (v16u8)b2); b2 270 libavcodec/motion_est_template.c const int64_t b2= nx*nx*(br + bl - 2*b) + 4*nx*(br-bl) + 32*b; b2 271 libavcodec/motion_est_template.c int score= (ny*ny*(b2 + t2 - 2*c2) + 4*ny*(b2 - t2) + 32*c2 + 512)>>10; b2 80 libavcodec/ppc/fdctdsp.c #define FDCTROW(b0, b1, b2, b3, b4, b5, b6, b7) /* {{{ */ \ b2 85 libavcodec/ppc/fdctdsp.c x2 = vec_add(b2, b5); /* x2 = b2 + b5; */ \ b2 86 libavcodec/ppc/fdctdsp.c x5 = vec_sub(b2, b5); /* x5 = b2 - b5; */ \ b2 95 libavcodec/ppc/fdctdsp.c b2 = vec_sub(x0, x3); /* b2 = x0 - x3; */ \ b2 97 libavcodec/ppc/fdctdsp.c b5 = vec_add(b6, b2); /* b5 = b6 + b2; */ \ b2 101 libavcodec/ppc/fdctdsp.c b2 = vec_madd(cnst, b2, b5); /* b2 = b5 + b2 * W1; */ \ b2 137 libavcodec/ppc/fdctdsp.c #define FDCTCOL(b0, b1, b2, b3, b4, b5, b6, b7) /* {{{ */ \ b2 142 libavcodec/ppc/fdctdsp.c x2 = vec_add(b2, b5); /* x2 = b2 + b5; */ \ b2 143 libavcodec/ppc/fdctdsp.c x5 = vec_sub(b2, b5); /* x5 = b2 - b5; */ \ b2 152 libavcodec/ppc/fdctdsp.c b2 = vec_sub(x0, x3); /* b2 = x0 - x3; */ \ b2 154 libavcodec/ppc/fdctdsp.c b5 = vec_add(b6, b2); /* b5 = b6 + b2; */ \ b2 158 libavcodec/ppc/fdctdsp.c b2 = vec_madd(cnst, b2, b5); /* b2 = b5 + b2 * W1; */ \ b2 56 libavcodec/ppc/h264dsp.c #define VEC_TRANSPOSE_4(a0,a1,a2,a3,b0,b1,b2,b3) \ b2 59 libavcodec/ppc/h264dsp.c b2 = vec_mergeh( a2, a0 ); \ b2 61 libavcodec/ppc/h264dsp.c a0 = vec_mergeh( b0, b2 ); \ b2 62 libavcodec/ppc/h264dsp.c a1 = vec_mergel( b0, b2 ); \ b2 67 libavcodec/ppc/h264dsp.c b2 = vec_mergeh( a1, a3 ); \ b2 60 libavcodec/ppc/vp3dsp_altivec.c vec_s16 b2 = vec_ld(0x20, block);\ b2 95 libavcodec/ppc/vp3dsp_altivec.c G = vec_add(M16(b2, C2), M15(b6, C6));\ b2 96 libavcodec/ppc/vp3dsp_altivec.c H = vec_sub(M15(b2, C6), M16(b6, C2));\ b2 111 libavcodec/ppc/vp3dsp_altivec.c b2 = SHIFT(vec_sub(Add, Hd));\ b2 133 libavcodec/ppc/vp3dsp_altivec.c TRANSPOSE8(b0, b1, b2, b3, b4, b5, b6, b7); b2 143 libavcodec/ppc/vp3dsp_altivec.c PUT(b2) dst += stride; b2 162 libavcodec/ppc/vp3dsp_altivec.c TRANSPOSE8(b0, b1, b2, b3, b4, b5, b6, b7); b2 184 libavcodec/ppc/vp3dsp_altivec.c ADD(b2) dst += stride; b2 1597 libavcodec/ra144.c int *b2 = coefs; b2 1604 libavcodec/ra144.c b1[j] = ((int)(refl[i] * (unsigned)b2[i-j-1]) >> 12) + b2[j]; b2 1606 libavcodec/ra144.c FFSWAP(int *, b1, b2); b2 247 libavcodec/rasc.c uint8_t *e2, *b1, *b2; b2 278 libavcodec/rasc.c b2 = s->frame2->data[0] + s->frame2->linesize[0] * (start_y + h - 1) + start_x * s->bpp; b2 283 libavcodec/rasc.c memcpy(b1, b2, w * s->bpp); b2 285 libavcodec/rasc.c b2 -= s->frame2->linesize[0]; b2 289 libavcodec/rasc.c memset(b2, 0, w * s->bpp); b2 290 libavcodec/rasc.c b2 -= s->frame2->linesize[0]; b2 306 libavcodec/rasc.c memcpy(b2, buffer + j * w * s->bpp, w * s->bpp); b2 307 libavcodec/rasc.c b2 -= s->frame2->linesize[0]; b2 324 libavcodec/rasc.c b2 -= s->frame2->linesize[0]; \ b2 337 libavcodec/rasc.c uint8_t *b1, *b2; b2 380 libavcodec/rasc.c b2 = s->frame2->data[0] + s->frame2->linesize[0] * (y + h - 1) + x * s->bpp; b2 397 libavcodec/rasc.c int v1 = b2[cx]; b2 399 libavcodec/rasc.c b2[cx] = v0; b2 408 libavcodec/rasc.c b1[cx] = b2[cx]; b2 409 libavcodec/rasc.c b2[cx] = fill; b2 417 libavcodec/rasc.c AV_WL32(b1 + cx, AV_RL32(b2 + cx)); b2 418 libavcodec/rasc.c AV_WL32(b2 + cx, fill); b2 426 libavcodec/rasc.c AV_WL32(b1 + cx, AV_RL32(b2 + cx)); b2 427 libavcodec/rasc.c AV_WL32(b2 + cx, fill); b2 442 libavcodec/rasc.c v0 = AV_RL32(b2 + cx); b2 444 libavcodec/rasc.c AV_WL32(b2 + cx, v1); b2 453 libavcodec/rasc.c AV_WL32(b1 + cx, AV_RL32(b2 + cx)); b2 454 libavcodec/rasc.c AV_WL32(b2 + cx, fill); b2 119 libavcodec/simple_idct_template.c SUINT a0, a1, a2, a3, b0, b1, b2, b3; b2 173 libavcodec/simple_idct_template.c b2 = MUL(W5, row[1]); b2 174 libavcodec/simple_idct_template.c MAC(b2, -W1, row[3]); b2 194 libavcodec/simple_idct_template.c MAC(b2, W7, row[5]); b2 195 libavcodec/simple_idct_template.c MAC(b2, W3, row[7]); b2 205 libavcodec/simple_idct_template.c row[2] = (int)(a2 + b2) >> (ROW_SHIFT + extra_shift); b2 206 libavcodec/simple_idct_template.c row[5] = (int)(a2 - b2) >> (ROW_SHIFT + extra_shift); b2 224 libavcodec/simple_idct_template.c b2 = MUL(W5, col[8*1]); \ b2 229 libavcodec/simple_idct_template.c MAC(b2, -W1, col[8*3]); \ b2 242 libavcodec/simple_idct_template.c MAC(b2, W7, col[8*5]); \ b2 256 libavcodec/simple_idct_template.c MAC(b2, W3, col[8*7]); \ b2 267 libavcodec/simple_idct_template.c SUINT a0, a1, a2, a3, b0, b1, b2, b3; b2 275 libavcodec/simple_idct_template.c dest[0] = av_clip_pixel((int)(a2 + b2) >> COL_SHIFT); b2 281 libavcodec/simple_idct_template.c dest[0] = av_clip_pixel((int)(a2 - b2) >> COL_SHIFT); b2 291 libavcodec/simple_idct_template.c unsigned a0, a1, a2, a3, b0, b1, b2, b3; b2 299 libavcodec/simple_idct_template.c dest[0] = av_clip_pixel(dest[0] + ((int)(a2 + b2) >> COL_SHIFT)); b2 305 libavcodec/simple_idct_template.c dest[0] = av_clip_pixel(dest[0] + ((int)(a2 - b2) >> COL_SHIFT)); b2 315 libavcodec/simple_idct_template.c unsigned a0, a1, a2, a3, b0, b1, b2, b3; b2 321 libavcodec/simple_idct_template.c col[16] = ((int)(a2 + b2) >> COL_SHIFT); b2 324 libavcodec/simple_idct_template.c col[40] = ((int)(a2 - b2) >> COL_SHIFT); b2 194 libavcodec/snow_dwt.c static void vertical_decompose53iH0(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, b2 200 libavcodec/snow_dwt.c b1[i] -= (b0[i] + b2[i]) >> 1; b2 203 libavcodec/snow_dwt.c static void vertical_decompose53iL0(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, b2 209 libavcodec/snow_dwt.c b1[i] += (b0[i] + b2[i] + 2) >> 2; b2 220 libavcodec/snow_dwt.c DWTELEM *b2 = buffer + avpriv_mirror(y + 1, height - 1) * stride; b2 224 libavcodec/snow_dwt.c horizontal_decompose53i(b2, temp, width); b2 229 libavcodec/snow_dwt.c vertical_decompose53iH0(b1, b2, b3, width); b2 231 libavcodec/snow_dwt.c vertical_decompose53iL0(b0, b1, b2, width); b2 233 libavcodec/snow_dwt.c b0 = b2; b2 248 libavcodec/snow_dwt.c static void vertical_decompose97iH0(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, b2 254 libavcodec/snow_dwt.c b1[i] -= (W_AM * (b0[i] + b2[i]) + W_AO) >> W_AS; b2 257 libavcodec/snow_dwt.c static void vertical_decompose97iH1(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, b2 263 libavcodec/snow_dwt.c b1[i] += (W_CM * (b0[i] + b2[i]) + W_CO) >> W_CS; b2 266 libavcodec/snow_dwt.c static void vertical_decompose97iL0(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, b2 272 libavcodec/snow_dwt.c b1[i] = (16 * 4 * b1[i] - 4 * (b0[i] + b2[i]) + W_BO * 5 + (5 << 27)) / b2 276 libavcodec/snow_dwt.c static void vertical_decompose97iL1(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, b2 282 libavcodec/snow_dwt.c b1[i] += (W_DM * (b0[i] + b2[i]) + W_DO) >> W_DS; b2 291 libavcodec/snow_dwt.c DWTELEM *b2 = buffer + avpriv_mirror(-4 + 1, height - 1) * stride; b2 306 libavcodec/snow_dwt.c vertical_decompose97iL0(b2, b3, b4, width); b2 308 libavcodec/snow_dwt.c vertical_decompose97iH1(b1, b2, b3, width); b2 310 libavcodec/snow_dwt.c vertical_decompose97iL1(b0, b1, b2, width); b2 312 libavcodec/snow_dwt.c b0 = b2; b2 314 libavcodec/snow_dwt.c b2 = b4; b2 365 libavcodec/snow_dwt.c static void vertical_compose53iH0(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, b2 371 libavcodec/snow_dwt.c b1[i] += (b0[i] + b2[i]) >> 1; b2 374 libavcodec/snow_dwt.c static void vertical_compose53iL0(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, b2 380 libavcodec/snow_dwt.c b1[i] -= (b0[i] + b2[i] + 2) >> 2; b2 409 libavcodec/snow_dwt.c IDWTELEM *b2 = slice_buffer_get_line(sb, b2 420 libavcodec/snow_dwt.c b2[x] -= (b1[x] + b3[x] + 2) >> 2; b2 421 libavcodec/snow_dwt.c b1[x] += (b0[x] + b2[x]) >> 1; b2 425 libavcodec/snow_dwt.c vertical_compose53iL0(b1, b2, b3, width); b2 427 libavcodec/snow_dwt.c vertical_compose53iH0(b0, b1, b2, width); b2 435 libavcodec/snow_dwt.c cs->b0 = b2; b2 447 libavcodec/snow_dwt.c IDWTELEM *b2 = buffer + avpriv_mirror(y + 1, height - 1) * stride; b2 451 libavcodec/snow_dwt.c vertical_compose53iL0(b1, b2, b3, width); b2 453 libavcodec/snow_dwt.c vertical_compose53iH0(b0, b1, b2, width); b2 460 libavcodec/snow_dwt.c cs->b0 = b2; b2 493 libavcodec/snow_dwt.c static void vertical_compose97iH0(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, b2 499 libavcodec/snow_dwt.c b1[i] += (W_AM * (b0[i] + b2[i]) + W_AO) >> W_AS; b2 502 libavcodec/snow_dwt.c static void vertical_compose97iH1(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, b2 508 libavcodec/snow_dwt.c b1[i] -= (W_CM * (b0[i] + b2[i]) + W_CO) >> W_CS; b2 511 libavcodec/snow_dwt.c static void vertical_compose97iL0(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, b2 517 libavcodec/snow_dwt.c b1[i] += (W_BM * (b0[i] + b2[i]) + 4 * b1[i] + W_BO) >> W_BS; b2 520 libavcodec/snow_dwt.c static void vertical_compose97iL1(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, b2 526 libavcodec/snow_dwt.c b1[i] -= (W_DM * (b0[i] + b2[i]) + W_DO) >> W_DS; b2 529 libavcodec/snow_dwt.c void ff_snow_vertical_compose97i(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, b2 537 libavcodec/snow_dwt.c b3[i] -= (W_CM * (b2[i] + b4[i]) + W_CO) >> W_CS; b2 538 libavcodec/snow_dwt.c b2[i] += (W_BM * (b1[i] + b3[i]) + 4 * b2[i] + W_BO) >> W_BS; b2 539 libavcodec/snow_dwt.c b1[i] += (W_AM * (b0[i] + b2[i]) + W_AO) >> W_AS; b2 548 libavcodec/snow_dwt.c cs->b2 = slice_buffer_get_line(sb, avpriv_mirror(-3 + 1, height - 1) * stride_line); b2 558 libavcodec/snow_dwt.c cs->b2 = buffer + avpriv_mirror(-3 + 1, height - 1) * stride; b2 572 libavcodec/snow_dwt.c IDWTELEM *b2 = cs->b2; b2 582 libavcodec/snow_dwt.c dsp->vertical_compose97i(b0, b1, b2, b3, b4, b5, width); b2 587 libavcodec/snow_dwt.c vertical_compose97iH1(b2, b3, b4, width); b2 589 libavcodec/snow_dwt.c vertical_compose97iL0(b1, b2, b3, width); b2 591 libavcodec/snow_dwt.c vertical_compose97iH0(b0, b1, b2, width); b2 599 libavcodec/snow_dwt.c cs->b0 = b2; b2 601 libavcodec/snow_dwt.c cs->b2 = b4; b2 613 libavcodec/snow_dwt.c IDWTELEM *b2 = cs->b2; b2 621 libavcodec/snow_dwt.c vertical_compose97iH1(b2, b3, b4, width); b2 623 libavcodec/snow_dwt.c vertical_compose97iL0(b1, b2, b3, width); b2 625 libavcodec/snow_dwt.c vertical_compose97iH0(b0, b1, b2, width); b2 632 libavcodec/snow_dwt.c cs->b0 = b2; b2 634 libavcodec/snow_dwt.c cs->b2 = b4; b2 37 libavcodec/snow_dwt.h IDWTELEM *b2; b2 57 libavcodec/snow_dwt.h void (*vertical_compose97i)(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, b2 102 libavcodec/snow_dwt.h void ff_snow_vertical_compose97i(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, b2 906 libavcodec/vc1dsp.c int a1, b1, a2, b2; b2 916 libavcodec/vc1dsp.c b2 = *src2b++; b2 917 libavcodec/vc1dsp.c a2 = a2 + ((b2 - a2) * offset2 >> 16); b2 972 libavcodec/vorbisenc.c int dim, a2 = a1, b2 = b1; b2 975 libavcodec/vorbisenc.c *pv++ = coeffs[a2 + b2]; b2 978 libavcodec/vorbisenc.c b2++; b2 44 libavcodec/x86/cavsdsp.c LOCAL_ALIGNED(16, int16_t, b2, [64]); b2 45 libavcodec/x86/cavsdsp.c ff_cavs_idct8_mmx(b2, block); b2 46 libavcodec/x86/cavsdsp.c ff_add_pixels_clamped_mmx(b2, dst, stride); b2 53 libavcodec/x86/cavsdsp.c LOCAL_ALIGNED(16, int16_t, b2, [64]); b2 54 libavcodec/x86/cavsdsp.c ff_cavs_idct8_sse2(b2, block); b2 55 libavcodec/x86/cavsdsp.c ff_add_pixels_clamped_sse2(b2, dst, stride); b2 28 libavcodec/x86/dirac_dwt_init.c void ff_vertical_compose53iL0##ext(int16_t *b0, int16_t *b1, int16_t *b2, int width); \ b2 29 libavcodec/x86/dirac_dwt_init.c void ff_vertical_compose_dirac53iH0##ext(int16_t *b0, int16_t *b1, int16_t *b2, int width); \ b2 30 libavcodec/x86/dirac_dwt_init.c void ff_vertical_compose_dd137iL0##ext(int16_t *b0, int16_t *b1, int16_t *b2, int16_t *b3, int16_t *b4, int width); \ b2 31 libavcodec/x86/dirac_dwt_init.c void ff_vertical_compose_dd97iH0##ext(int16_t *b0, int16_t *b1, int16_t *b2, int16_t *b3, int16_t *b4, int width); \ b2 41 libavcodec/x86/dirac_dwt_init.c int16_t *b2 = (int16_t *)_b2; \ b2 44 libavcodec/x86/dirac_dwt_init.c b1[i] = COMPOSE_53iL0(b0[i], b1[i], b2[i]); \ b2 46 libavcodec/x86/dirac_dwt_init.c ff_vertical_compose53iL0##ext(b0, b1, b2, width_align); \ b2 54 libavcodec/x86/dirac_dwt_init.c int16_t *b2 = (int16_t *)_b2; \ b2 57 libavcodec/x86/dirac_dwt_init.c b1[i] = COMPOSE_DIRAC53iH0(b0[i], b1[i], b2[i]); \ b2 59 libavcodec/x86/dirac_dwt_init.c ff_vertical_compose_dirac53iH0##ext(b0, b1, b2, width_align); \ b2 68 libavcodec/x86/dirac_dwt_init.c int16_t *b2 = (int16_t *)_b2; \ b2 73 libavcodec/x86/dirac_dwt_init.c b2[i] = COMPOSE_DD137iL0(b0[i], b1[i], b2[i], b3[i], b4[i]); \ b2 75 libavcodec/x86/dirac_dwt_init.c ff_vertical_compose_dd137iL0##ext(b0, b1, b2, b3, b4, width_align); \ b2 84 libavcodec/x86/dirac_dwt_init.c int16_t *b2 = (int16_t *)_b2; \ b2 89 libavcodec/x86/dirac_dwt_init.c b2[i] = COMPOSE_DD97iH0(b0[i], b1[i], b2[i], b3[i], b4[i]); \ b2 91 libavcodec/x86/dirac_dwt_init.c ff_vertical_compose_dd97iH0##ext(b0, b1, b2, b3, b4, width_align); \ b2 440 libavcodec/x86/snowdsp.c static void ff_snow_vertical_compose97i_sse2(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, IDWTELEM *b3, IDWTELEM *b4, IDWTELEM *b5, int width){ b2 447 libavcodec/x86/snowdsp.c b3[i] -= (W_CM*(b2[i] + b4[i])+W_CO)>>W_CS; b2 448 libavcodec/x86/snowdsp.c b2[i] += (W_BM*(b1[i] + b3[i])+4*b2[i]+W_BO)>>W_BS; b2 449 libavcodec/x86/snowdsp.c b1[i] += (W_AM*(b0[i] + b2[i])+W_AO)>>W_AS; b2 510 libavcodec/x86/snowdsp.c :"r"(b0),"r"(b1),"r"(b2),"r"(b3),"r"(b4),"r"(b5)); b2 538 libavcodec/x86/snowdsp.c static void ff_snow_vertical_compose97i_mmx(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, IDWTELEM *b3, IDWTELEM *b4, IDWTELEM *b5, int width){ b2 544 libavcodec/x86/snowdsp.c b3[i] -= (W_CM*(b2[i] + b4[i])+W_CO)>>W_CS; b2 545 libavcodec/x86/snowdsp.c b2[i] += (W_BM*(b1[i] + b3[i])+4*b2[i]+W_BO)>>W_BS; b2 546 libavcodec/x86/snowdsp.c b1[i] += (W_AM*(b0[i] + b2[i])+W_AO)>>W_AS; b2 604 libavcodec/x86/snowdsp.c :"r"(b0),"r"(b1),"r"(b2),"r"(b3),"r"(b4),"r"(b5)); b2 79 libavcodec/xvididct.c const int b2 = c5 * in[1] - c1 * in[3]; b2 84 libavcodec/xvididct.c in[2] = (a2 + b2) >> ROW_SHIFT; b2 87 libavcodec/xvididct.c in[5] = (a2 - b2) >> ROW_SHIFT; b2 125 libavcodec/xvididct.c const unsigned int b2 = c5 * in[1] - c1 * in[3] + c7 * in[5] + c3 * in[7]; b2 130 libavcodec/xvididct.c in[2] = (int)(a2 + b2) >> ROW_SHIFT; b2 133 libavcodec/xvididct.c in[5] = (int)(a2 - b2) >> ROW_SHIFT; b2 43 libavfilter/af_acrossover.c double b1, b2; b2 152 libavfilter/af_acrossover.c b->b2 = (1. - alpha) * inv; b2 167 libavfilter/af_acrossover.c b->b2 = (1. - alpha) * inv; b2 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; b2 27 libavfilter/af_aemphasis.c double a0, a1, a2, b1, b2; b2 31 libavfilter/af_aemphasis.c double a0, a1, a2, b1, b2, w1, w2; b2 75 libavfilter/af_aemphasis.c double tmp = n - bq->w1 * bq->b1 - bq->w2 * bq->b2; b2 164 libavfilter/af_aemphasis.c bq->b2 = (A+1) - (A-1)*cw0 - tmp; b2 168 libavfilter/af_aemphasis.c bq->b2 *= ib0; b2 185 libavfilter/af_aemphasis.c bq->b2 = ((1.0 - alpha) * inv); b2 198 libavfilter/af_aemphasis.c hypot(1 + c->b1*zr + c->b2*(zr*zr-zi*zi), c->b1*zi + 2*c->b2*zr*zi); b2 203 libavfilter/af_aemphasis.c double i, j, k, g, t, a0, a1, a2, b1, b2, tau1, tau2, tau3; b2 297 libavfilter/af_aemphasis.c b2 = (4.-2.*i*t-2.*k*t+i*k*t*t)*g; b2 304 libavfilter/af_aemphasis.c b2 = (-2.*t+j*t*t)*g; b2 311 libavfilter/af_aemphasis.c coeffs.b2 = b2; b2 323 libavfilter/af_aemphasis.c s->rc[0].r1.b2 = coeffs.b2; b2 201 libavfilter/af_aiir.c const double b2 = iir->biquads[i].b[2]; \ b2 209 libavfilter/af_aiir.c double o0 = sample * b0 + i1 * b1 + i2 * b2 + o1 * a1 + o2 * a2; \ b2 42 libavfilter/af_anequalizer.c double b0, b1, b2, b3, b4; b2 139 libavfilter/af_anequalizer.c Hr = S->b4*(1-8*zr2*zi2) + S->b2*(zr2-zi2) + zr*(S->b1+S->b3*(zr2-3*zi2))+ S->b0; b2 140 libavfilter/af_anequalizer.c Hi = zi*(S->b3*(3*zr2-zi2) + S->b1 + 2*zr*(2*S->b4*(zr2-zi2) + S->b2)); b2 289 libavfilter/af_anequalizer.c S->b2 = (g*g*beta*beta - 2*g0*g*beta*si + g0*g0)/D; b2 301 libavfilter/af_anequalizer.c S->b2 = 2*(g0*g0*(1 + 2*c0*c0) - g*g*beta*beta)/D; b2 358 libavfilter/af_anequalizer.c S->b2 = (tetta_b*tetta_b*(b*b+g0*g0*c*c) - 2*g0*b*si*tetta_b + g0*g0)/D; b2 370 libavfilter/af_anequalizer.c S->b2 = 2*(g0*g0*(1 + 2*c0*c0) - (b*b + g0*g0*c*c)*tetta_b*tetta_b)/D; b2 431 libavfilter/af_anequalizer.c S->b2 = (g*g*tetta_b*tetta_b - 2*tetta_b*g*b*si + b*b + g*g*c*c)/D; b2 443 libavfilter/af_anequalizer.c S->b2 = 2*((b*b + g*g*c*c)*(1 + 2*c0*c0) - g*g*tetta_b*tetta_b)/D; b2 682 libavfilter/af_anequalizer.c out+= S->b2 * S->num[1] - S->denum[1] * S->a2; b2 38 libavfilter/af_asubboost.c double b0, b1, b2; b2 88 libavfilter/af_asubboost.c s->b2 = (1 - cos(w0)) / 2; b2 94 libavfilter/af_asubboost.c s->b2 /= s->a0; b2 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; b2 119 libavfilter/af_biquads.c double b0, b1, b2; b2 126 libavfilter/af_biquads.c double b0, double b1, double b2, double a1, double a2, int *clippings, b2 183 libavfilter/af_biquads.c double b0, double b1, double b2, \ b2 201 libavfilter/af_biquads.c o2 = i2 * b2 + i1 * b1 + ibuf[i] * b0 + o2 * a2 + o1 * a1; \ b2 216 libavfilter/af_biquads.c o1 = i1 * b2 + i2 * b1 + ibuf[i] * b0 + o1 * a2 + o2 * a1; \ b2 232 libavfilter/af_biquads.c double o0 = ibuf[i] * b0 + i1 * b1 + i2 * b2 + o1 * a1 + o2 * a2; \ b2 312 libavfilter/af_biquads.c s->b2 = 1 - alpha * A; b2 322 libavfilter/af_biquads.c s->b2 = A * ((A + 1) - (A - 1) * cos(w0) - beta * alpha); b2 332 libavfilter/af_biquads.c s->b2 = A * ((A + 1) + (A - 1) * cos(w0) - beta * alpha); b2 341 libavfilter/af_biquads.c s->b2 = -sin(w0) / 2; b2 348 libavfilter/af_biquads.c s->b2 = -alpha; b2 357 libavfilter/af_biquads.c s->b2 = 1; b2 366 libavfilter/af_biquads.c s->b2 = 0; b2 373 libavfilter/af_biquads.c s->b2 = (1 - cos(w0)) / 2; b2 383 libavfilter/af_biquads.c s->b2 = 0; b2 390 libavfilter/af_biquads.c s->b2 = (1 + cos(w0)) / 2; b2 401 libavfilter/af_biquads.c s->b2 = 0.; b2 409 libavfilter/af_biquads.c s->b2 = 1 + alpha; b2 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); b2 423 libavfilter/af_biquads.c s->b2 /= s->a0; b2 426 libavfilter/af_biquads.c if (s->normalize && fabs(s->b0 + s->b1 + s->b2) > 1e-6) { b2 427 libavfilter/af_biquads.c double factor = (s->a0 + s->a1 + s->a2) / (s->b0 + s->b1 + s->b2); b2 431 libavfilter/af_biquads.c s->b2 *= factor; b2 483 libavfilter/af_biquads.c s->b0, s->b1, s->b2, s->a1, s->a2, &s->cache[ch].clippings, ctx->is_disabled); b2 856 libavfilter/af_biquads.c {"b2", NULL, OFFSET(b2), AV_OPT_TYPE_DOUBLE, {.dbl=0}, INT32_MIN, INT32_MAX, FLAGS}, b2 36 libavfilter/af_crossfeed.c double b0, b1, b2; b2 73 libavfilter/af_crossfeed.c s->b2 = A * ((A + 1) - (A - 1) * cos(w0) - 2 * sqrt(A) * alpha); b2 79 libavfilter/af_crossfeed.c s->b2 /= s->a0; b2 94 libavfilter/af_crossfeed.c const double b2 = s->b2; b2 116 libavfilter/af_crossfeed.c double oside = side * b0 + s->i1 * b1 + s->i2 * b2 - s->o1 * a1 - s->o2 * a2; b2 1438 libavfilter/vf_xfade.c b0, b1, b2, b3, b2 141 libavformat/ty.c uint8_t b1, b2; b2 146 libavformat/ty.c b2 = (((record_header[1] & 0x0f) << 4) | b2 150 libavformat/ty.c rec_hdr->ex[1] = b2; b2 57 libavutil/adler32.c uint64_t b2= 0; b2 63 libavutil/adler32.c b2 += b1; b2 75 libavutil/adler32.c s2 += ((((a2&0xFFFF0000FFFF)+(b2&0xFFFF0000FFFF)+((a2>>16)&0xFFFF0000FFFF)+((b2>>16)&0xFFFF0000FFFF))*0x800000008)>>32) b2 51 libavutil/tests/pixelutils.c const uint8_t *b1, const uint8_t *b2) b2 57 libavutil/tests/pixelutils.c const uint8_t *block2 = b2; b2 65 libavutil/tests/pixelutils.c int r = run_single_test(test, b1, W1, b2, W2, a, i); b2 831 libswscale/x86/swscale_template.c #define REAL_YSCALEYUV2RGB_YA(index, c, b1, b2) \ b2 833 libswscale/x86/swscale_template.c "movq ("#b2", "#index", 2), %%mm1 \n\t" /*buf1[eax]*/\ b2 835 libswscale/x86/swscale_template.c "movq 8("#b2", "#index", 2), %%mm7 \n\t" /*buf1[eax]*/\ b2 874 libswscale/x86/swscale_template.c #define YSCALEYUV2RGB_YA(index, c, b1, b2) REAL_YSCALEYUV2RGB_YA(index, c, b1, b2) b2 104 tests/checkasm/h264dsp.c const int b2 = a0 - a6; \ b2 112 tests/checkasm/h264dsp.c (dst)[dststride * 2] = b2 + (b3 >> 1); \ b2 116 tests/checkasm/h264dsp.c (dst)[dststride * 6] = (b2 >> 1) - b3; \