Lines Matching refs:i
61 int i; in extend97_float() local
63 for (i = 1; i <= 4; i++) { in extend97_float()
64 p[i0 - i] = p[i0 + i]; in extend97_float()
65 p[i1 + i - 1] = p[i1 - i - 1]; in extend97_float()
71 int i; in extend97_int() local
73 for (i = 1; i <= 4; i++) { in extend97_int()
74 p[i0 - i] = p[i0 + i]; in extend97_int()
75 p[i1 + i - 1] = p[i1 - i - 1]; in extend97_int()
81 int i; in sd_1d53() local
91 for (i = ((i0+1)>>1) - 1; i < (i1+1)>>1; i++) in sd_1d53()
92 p[2*i+1] -= (p[2*i] + p[2*i+2]) >> 1; in sd_1d53()
93 for (i = ((i0+1)>>1); i < (i1+1)>>1; i++) in sd_1d53()
94 p[2*i] += (p[2*i-1] + p[2*i+1] + 2) >> 2; in sd_1d53()
115 int i, j = 0; in dwt_encode53() local
117 for (i = 0; i < lv; i++) in dwt_encode53()
118 l[i] = t[w*i + lp]; in dwt_encode53()
123 for (i = mv; i < lv; i+=2, j++) in dwt_encode53()
124 t[w*j + lp] = l[i]; in dwt_encode53()
125 for (i = 1-mv; i < lv; i+=2, j++) in dwt_encode53()
126 t[w*j + lp] = l[i]; in dwt_encode53()
132 int i, j = 0; in dwt_encode53() local
134 for (i = 0; i < lh; i++) in dwt_encode53()
135 l[i] = t[w*lp + i]; in dwt_encode53()
140 for (i = mh; i < lh; i+=2, j++) in dwt_encode53()
141 t[w*lp + j] = l[i]; in dwt_encode53()
142 for (i = 1-mh; i < lh; i+=2, j++) in dwt_encode53()
143 t[w*lp + j] = l[i]; in dwt_encode53()
149 int i; in sd_1d97_float() local
162 for (i = (i0>>1) - 2; i < (i1>>1) + 1; i++) in sd_1d97_float()
163 p[2*i+1] -= 1.586134 * (p[2*i] + p[2*i+2]); in sd_1d97_float()
164 for (i = (i0>>1) - 1; i < (i1>>1) + 1; i++) in sd_1d97_float()
165 p[2*i] -= 0.052980 * (p[2*i-1] + p[2*i+1]); in sd_1d97_float()
166 for (i = (i0>>1) - 1; i < (i1>>1); i++) in sd_1d97_float()
167 p[2*i+1] += 0.882911 * (p[2*i] + p[2*i+2]); in sd_1d97_float()
168 for (i = (i0>>1); i < (i1>>1); i++) in sd_1d97_float()
169 p[2*i] += 0.443506 * (p[2*i-1] + p[2*i+1]); in sd_1d97_float()
190 int i, j = 0; in dwt_encode97_float() local
192 for (i = 0; i < lh; i++) in dwt_encode97_float()
193 l[i] = t[w*lp + i]; in dwt_encode97_float()
198 for (i = mh; i < lh; i+=2, j++) in dwt_encode97_float()
199 t[w*lp + j] = l[i]; in dwt_encode97_float()
200 for (i = 1-mh; i < lh; i+=2, j++) in dwt_encode97_float()
201 t[w*lp + j] = l[i]; in dwt_encode97_float()
207 int i, j = 0; in dwt_encode97_float() local
209 for (i = 0; i < lv; i++) in dwt_encode97_float()
210 l[i] = t[w*i + lp]; in dwt_encode97_float()
215 for (i = mv; i < lv; i+=2, j++) in dwt_encode97_float()
216 t[w*j + lp] = l[i]; in dwt_encode97_float()
217 for (i = 1-mv; i < lv; i+=2, j++) in dwt_encode97_float()
218 t[w*j + lp] = l[i]; in dwt_encode97_float()
225 int i; in sd_1d97_int() local
238 for (i = (i0>>1) - 2; i < (i1>>1) + 1; i++) in sd_1d97_int()
239 p[2 * i + 1] -= (I_LFTG_ALPHA * (p[2 * i] + p[2 * i + 2]) + (1 << 15)) >> 16; in sd_1d97_int()
240 for (i = (i0>>1) - 1; i < (i1>>1) + 1; i++) in sd_1d97_int()
241 p[2 * i] -= (I_LFTG_BETA * (p[2 * i - 1] + p[2 * i + 1]) + (1 << 15)) >> 16; in sd_1d97_int()
242 for (i = (i0>>1) - 1; i < (i1>>1); i++) in sd_1d97_int()
243 p[2 * i + 1] += (I_LFTG_GAMMA * (p[2 * i] + p[2 * i + 2]) + (1 << 15)) >> 16; in sd_1d97_int()
244 for (i = (i0>>1); i < (i1>>1); i++) in sd_1d97_int()
245 p[2 * i] += (I_LFTG_DELTA * (p[2 * i - 1] + p[2 * i + 1]) + (1 << 15)) >> 16; in sd_1d97_int()
253 int i; in dwt_encode97_int() local
257 for (i = 0; i < w * h; i++) in dwt_encode97_int()
258 t[i] *= 1 << I_PRESHIFT; in dwt_encode97_int()
271 int i, j = 0; in dwt_encode97_int() local
273 for (i = 0; i < lv; i++) in dwt_encode97_int()
274 l[i] = t[w*i + lp]; in dwt_encode97_int()
279 for (i = mv; i < lv; i+=2, j++) in dwt_encode97_int()
280 t[w*j + lp] = ((l[i] * I_LFTG_X) + (1 << 15)) >> 16; in dwt_encode97_int()
281 for (i = 1-mv; i < lv; i+=2, j++) in dwt_encode97_int()
282 t[w*j + lp] = l[i]; in dwt_encode97_int()
288 int i, j = 0; in dwt_encode97_int() local
290 for (i = 0; i < lh; i++) in dwt_encode97_int()
291 l[i] = t[w*lp + i]; in dwt_encode97_int()
296 for (i = mh; i < lh; i+=2, j++) in dwt_encode97_int()
297 t[w*lp + j] = ((l[i] * I_LFTG_X) + (1 << 15)) >> 16; in dwt_encode97_int()
298 for (i = 1-mh; i < lh; i+=2, j++) in dwt_encode97_int()
299 t[w*lp + j] = l[i]; in dwt_encode97_int()
304 for (i = 0; i < w * h; i++) in dwt_encode97_int()
305 t[i] = (t[i] + ((1<<I_PRESHIFT)>>1)) >> I_PRESHIFT; in dwt_encode97_int()
310 int i; in sr_1d53() local
320 for (i = (i0 >> 1); i < (i1 >> 1) + 1; i++) in sr_1d53()
321 p[2 * i] -= (int)(p[2 * i - 1] + p[2 * i + 1] + 2) >> 2; in sr_1d53()
322 for (i = (i0 >> 1); i < (i1 >> 1); i++) in sr_1d53()
323 p[2 * i + 1] += (int)(p[2 * i] + p[2 * i + 2]) >> 1; in sr_1d53()
344 int i, j = 0; in dwt_decode53() local
346 for (i = mh; i < lh; i += 2, j++) in dwt_decode53()
347 l[i] = t[w * lp + j]; in dwt_decode53()
348 for (i = 1 - mh; i < lh; i += 2, j++) in dwt_decode53()
349 l[i] = t[w * lp + j]; in dwt_decode53()
353 for (i = 0; i < lh; i++) in dwt_decode53()
354 t[w * lp + i] = l[i]; in dwt_decode53()
360 int i, j = 0; in dwt_decode53() local
362 for (i = mv; i < lv; i += 2, j++) in dwt_decode53()
363 l[i] = t[w * j + lp]; in dwt_decode53()
364 for (i = 1 - mv; i < lv; i += 2, j++) in dwt_decode53()
365 l[i] = t[w * j + lp]; in dwt_decode53()
369 for (i = 0; i < lv; i++) in dwt_decode53()
370 t[w * i + lp] = l[i]; in dwt_decode53()
377 int i; in sr_1d97_float() local
389 for (i = (i0 >> 1) - 1; i < (i1 >> 1) + 2; i++) in sr_1d97_float()
390 p[2 * i] -= F_LFTG_DELTA * (p[2 * i - 1] + p[2 * i + 1]); in sr_1d97_float()
392 for (i = (i0 >> 1) - 1; i < (i1 >> 1) + 1; i++) in sr_1d97_float()
393 p[2 * i + 1] -= F_LFTG_GAMMA * (p[2 * i] + p[2 * i + 2]); in sr_1d97_float()
395 for (i = (i0 >> 1); i < (i1 >> 1) + 1; i++) in sr_1d97_float()
396 p[2 * i] += F_LFTG_BETA * (p[2 * i - 1] + p[2 * i + 1]); in sr_1d97_float()
398 for (i = (i0 >> 1); i < (i1 >> 1); i++) in sr_1d97_float()
399 p[2 * i + 1] += F_LFTG_ALPHA * (p[2 * i] + p[2 * i + 2]); in sr_1d97_float()
421 int i, j = 0; in dwt_decode97_float() local
423 for (i = mh; i < lh; i += 2, j++) in dwt_decode97_float()
424 l[i] = data[w * lp + j]; in dwt_decode97_float()
425 for (i = 1 - mh; i < lh; i += 2, j++) in dwt_decode97_float()
426 l[i] = data[w * lp + j]; in dwt_decode97_float()
430 for (i = 0; i < lh; i++) in dwt_decode97_float()
431 data[w * lp + i] = l[i]; in dwt_decode97_float()
437 int i, j = 0; in dwt_decode97_float() local
439 for (i = mv; i < lv; i += 2, j++) in dwt_decode97_float()
440 l[i] = data[w * j + lp]; in dwt_decode97_float()
441 for (i = 1 - mv; i < lv; i += 2, j++) in dwt_decode97_float()
442 l[i] = data[w * j + lp]; in dwt_decode97_float()
446 for (i = 0; i < lv; i++) in dwt_decode97_float()
447 data[w * i + lp] = l[i]; in dwt_decode97_float()
454 int i; in sr_1d97_int() local
466 for (i = (i0 >> 1) - 1; i < (i1 >> 1) + 2; i++) in sr_1d97_int()
467 p[2 * i] -= (I_LFTG_DELTA * (p[2 * i - 1] + (int64_t)p[2 * i + 1]) + (1 << 15)) >> 16; in sr_1d97_int()
469 for (i = (i0 >> 1) - 1; i < (i1 >> 1) + 1; i++) in sr_1d97_int()
470 p[2 * i + 1] -= (I_LFTG_GAMMA * (p[2 * i] + (int64_t)p[2 * i + 2]) + (1 << 15)) >> 16; in sr_1d97_int()
472 for (i = (i0 >> 1); i < (i1 >> 1) + 1; i++) in sr_1d97_int()
473 p[2 * i] += (I_LFTG_BETA * (p[2 * i - 1] + (int64_t)p[2 * i + 1]) + (1 << 15)) >> 16; in sr_1d97_int()
475 for (i = (i0 >> 1); i < (i1 >> 1); i++) in sr_1d97_int()
476 p[2 * i + 1] += (I_LFTG_ALPHA * (p[2 * i] + (int64_t)p[2 * i + 2]) + (1 << 15)) >> 16; in sr_1d97_int()
484 int i; in dwt_decode97_int() local
490 for (i = 0; i < w * h; i++) in dwt_decode97_int()
491 data[i] *= 1LL << I_PRESHIFT; in dwt_decode97_int()
503 int i, j = 0; in dwt_decode97_int() local
505 for (i = mh; i < lh; i += 2, j++) in dwt_decode97_int()
506 l[i] = ((data[w * lp + j] * I_LFTG_K) + (1 << 15)) >> 16; in dwt_decode97_int()
507 for (i = 1 - mh; i < lh; i += 2, j++) in dwt_decode97_int()
508 l[i] = data[w * lp + j]; in dwt_decode97_int()
512 for (i = 0; i < lh; i++) in dwt_decode97_int()
513 data[w * lp + i] = l[i]; in dwt_decode97_int()
519 int i, j = 0; in dwt_decode97_int() local
521 for (i = mv; i < lv; i += 2, j++) in dwt_decode97_int()
522 l[i] = ((data[w * j + lp] * I_LFTG_K) + (1 << 15)) >> 16; in dwt_decode97_int()
523 for (i = 1 - mv; i < lv; i += 2, j++) in dwt_decode97_int()
524 l[i] = data[w * j + lp]; in dwt_decode97_int()
528 for (i = 0; i < lv; i++) in dwt_decode97_int()
529 data[w * i + lp] = l[i]; in dwt_decode97_int()
533 for (i = 0; i < w * h; i++) in dwt_decode97_int()
534 data[i] = (data[i] + ((1LL<<I_PRESHIFT)>>1)) >> I_PRESHIFT; in dwt_decode97_int()
540 int i, j, lev = decomp_levels, maxlen, in ff_jpeg2000_dwt_init() local
546 for (i = 0; i < 2; i++) in ff_jpeg2000_dwt_init()
548 b[i][j] = border[i][j]; in ff_jpeg2000_dwt_init()
553 for (i = 0; i < 2; i++) { in ff_jpeg2000_dwt_init()
554 s->linelen[lev][i] = b[i][1] - b[i][0]; in ff_jpeg2000_dwt_init()
555 s->mod[lev][i] = b[i][0] & 1; in ff_jpeg2000_dwt_init()
557 b[i][j] = (b[i][j] + 1) >> 1; in ff_jpeg2000_dwt_init()