Lines Matching +full:ci +full:- +full:pass
2 * The copyright in this software is being made available under the 2-clauses
7 * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
8 * Copyright (c) 2002-2014, Professor Benoit Macq
9 * Copyright (c) 2001-2003, David Janssens
10 * Copyright (c) 2002-2003, Yannick Verschueren
11 * Copyright (c) 2003-2007, Francois-Olivier Devaux
12 * Copyright (c) 2003-2014, Antonin Descampe
57 /** @defgroup T1 T1 - Implementation of the tier-1 coding */
60 #define T1_FLAGS(x, y) (t1->flags[x + 1 + ((y / 4) + 1) * (t1->w+2)])
62 #define opj_t1_setcurctx(curctx, ctxno) curctx = &(mqc)->ctxs[(OPJ_UINT32)(ctxno)]
68 #define opj_to_smr(x) ((x) >= 0 ? (OPJ_UINT32)(x) : ((OPJ_UINT32)(-x) | 0x80000000U))
78 static INLINE void opj_t1_update_flags(opj_flag_t *flagsp, OPJ_UINT32 ci,
84 Decode significant pass
104 Encode significant pass
113 Decode significant pass
121 Encode refinement pass
129 Decode refinement pass
137 Decode refinement pass
155 Decode clean-up pass
167 Encode clean-up pass
187 /** Return "cumwmsedec" that should be used to increase tile->distotile */
201 Decode 1 code-block
203 @param cblk Code-block coding parameters
206 @param cblksty Code-block style
221 Decode 1 HT code-block
223 @param cblk Code-block coding parameters
226 @param cblksty Code-block style
249 /* ----------------------------------------------------------------------- */
253 return mqc->lut_ctxno_zc_orient[(f & T1_SIGMA_NEIGHBOURS)]; in opj_t1_getctxno_zc()
259 OPJ_UINT32 ci) in opj_t1_getctxtno_sc_or_spb_index() argument
266 4 fX T1_CHI_(THIS - 1) T1_LUT_SGN_N in opj_t1_getctxtno_sc_or_spb_index()
272 OPJ_UINT32 lu = (fX >> (ci * 3U)) & (T1_SIGMA_1 | T1_SIGMA_3 | T1_SIGMA_5 | in opj_t1_getctxtno_sc_or_spb_index()
275 lu |= (pfX >> (T1_CHI_THIS_I + (ci * 3U))) & (1U << 0); in opj_t1_getctxtno_sc_or_spb_index()
276 lu |= (nfX >> (T1_CHI_THIS_I - 2U + (ci * 3U))) & (1U << 2); in opj_t1_getctxtno_sc_or_spb_index()
277 if (ci == 0U) { in opj_t1_getctxtno_sc_or_spb_index()
278 lu |= (fX >> (T1_CHI_0_I - 4U)) & (1U << 4); in opj_t1_getctxtno_sc_or_spb_index()
280 lu |= (fX >> (T1_CHI_1_I - 4U + ((ci - 1U) * 3U))) & (1U << 4); in opj_t1_getctxtno_sc_or_spb_index()
282 lu |= (fX >> (T1_CHI_2_I - 6U + (ci * 3U))) & (1U << 6); in opj_t1_getctxtno_sc_or_spb_index()
306 return lut_nmsedec_sig[(x >> (bitpos)) & ((1 << T1_NMSEDEC_BITS) - 1)]; in opj_t1_getnmsedec_sig()
309 return lut_nmsedec_sig0[x & ((1 << T1_NMSEDEC_BITS) - 1)]; in opj_t1_getnmsedec_sig()
315 return lut_nmsedec_ref[(x >> (bitpos)) & ((1 << T1_NMSEDEC_BITS) - 1)]; in opj_t1_getnmsedec_ref()
318 return lut_nmsedec_ref0[x & ((1 << T1_NMSEDEC_BITS) - 1)]; in opj_t1_getnmsedec_ref()
321 #define opj_t1_update_flags_macro(flags, flagsp, ci, s, stride, vsc) \ argument
324 flagsp[-1] |= T1_SIGMA_5 << (3U * ci); \
327 flags |= ((s << T1_CHI_1_I) | T1_SIGMA_4) << (3U * ci); \
330 flagsp[1] |= T1_SIGMA_3 << (3U * ci); \
332 /* north-west, north, north-east */ \
333 if (ci == 0U && !(vsc)) { \
334 opj_flag_t* north = flagsp - (stride); \
336 north[-1] |= T1_SIGMA_17; \
340 /* south-west, south, south-east */ \
341 if (ci == 3U) { \
344 south[-1] |= T1_SIGMA_2; \
350 static INLINE void opj_t1_update_flags(opj_flag_t *flagsp, OPJ_UINT32 ci, in opj_t1_update_flags() argument
354 opj_t1_update_flags_macro(*flagsp, flagsp, ci, s, stride, vsc); in opj_t1_update_flags()
358 Encode significant pass
363 const OPJ_UINT32 ci = (ciIn); \
368 if ((flags & ((T1_SIGMA_THIS | T1_PI_THIS) << (ci * 3U))) == 0U && \
369 (flags & (T1_SIGMA_NEIGHBOURS << (ci * 3U))) != 0U) { \
370 OPJ_UINT32 ctxt1 = opj_t1_getctxno_zc(mqc, flags >> (ci * 3U)); \
384 flagsp[-1], flagsp[1], \
385 ci); \
403 opj_t1_update_flags(flagsp, ci, v, t1->w + 2, vsc); \
405 *flagsp |= T1_PI_THIS << (ci * 3U); \
415 OPJ_UINT32 ci) in opj_t1_dec_sigpass_step_raw() argument
418 opj_mqc_t *mqc = &(t1->mqc); /* RAW component */ in opj_t1_dec_sigpass_step_raw()
422 if ((flags & ((T1_SIGMA_THIS | T1_PI_THIS) << (ci * 3U))) == 0U && in opj_t1_dec_sigpass_step_raw()
423 (flags & (T1_SIGMA_NEIGHBOURS << (ci * 3U))) != 0U) { in opj_t1_dec_sigpass_step_raw()
426 *datap = v ? -oneplushalf : oneplushalf; in opj_t1_dec_sigpass_step_raw()
427 opj_t1_update_flags(flagsp, ci, v, t1->w + 2, vsc); in opj_t1_dec_sigpass_step_raw()
429 *flagsp |= T1_PI_THIS << (ci * 3U); in opj_t1_dec_sigpass_step_raw()
434 data_stride, ci, mqc, curctx, \ argument
437 if ((flags & ((T1_SIGMA_THIS | T1_PI_THIS) << (ci * 3U))) == 0U && \
438 (flags & (T1_SIGMA_NEIGHBOURS << (ci * 3U))) != 0U) { \
439 OPJ_UINT32 ctxt1 = opj_t1_getctxno_zc(mqc, flags >> (ci * 3U)); \
445 flagsp[-1], flagsp[1], \
446 ci); \
452 data[ci*data_stride] = v ? -oneplushalf : oneplushalf; \
453 opj_t1_update_flags_macro(flags, flagsp, ci, v, flags_stride, vsc); \
455 flags |= T1_PI_THIS << (ci * 3U); \
464 OPJ_UINT32 ci, in opj_t1_dec_sigpass_step_mqc() argument
470 opj_mqc_t *mqc = &(t1->mqc); /* MQC component */ in opj_t1_dec_sigpass_step_mqc()
472 0, ci, mqc, mqc->curctx, in opj_t1_dec_sigpass_step_mqc()
473 v, mqc->a, mqc->c, mqc->ct, oneplushalf, vsc); in opj_t1_dec_sigpass_step_mqc()
487 opj_mqc_t* mqc = &(t1->mqc); in opj_t1_enc_sigpass()
489 const OPJ_INT32* datap = t1->data; in opj_t1_enc_sigpass()
495 for (k = 0; k < (t1->h & ~3U); k += 4, f += extra) { in opj_t1_enc_sigpass()
496 const OPJ_UINT32 w = t1->w; in opj_t1_enc_sigpass()
547 if (k < t1->h) { in opj_t1_enc_sigpass()
552 for (i = 0; i < t1->w; ++i, ++f) { in opj_t1_enc_sigpass()
558 datap += (t1->h - k); in opj_t1_enc_sigpass()
561 for (j = k; j < t1->h; ++j, ++datap) { in opj_t1_enc_sigpass()
570 j - k, in opj_t1_enc_sigpass()
586 OPJ_INT32 *data = t1->data; in opj_t1_dec_sigpass_raw()
588 const OPJ_UINT32 l_w = t1->w; in opj_t1_dec_sigpass_raw()
593 for (k = 0; k < (t1->h & ~3U); k += 4, flagsp += 2, data += 3 * l_w) { in opj_t1_dec_sigpass_raw()
628 if (k < t1->h) { in opj_t1_dec_sigpass_raw()
630 for (j = 0; j < t1->h - k; ++j) { in opj_t1_dec_sigpass_raw()
647 register OPJ_INT32 *data = t1->data; \
648 register opj_flag_t *flagsp = &t1->flags[(flags_stride) + 1]; \
650 opj_mqc_t* mqc = &(t1->mqc); \
679 for (j = 0; j < h - k; ++j) { \
705 opj_t1_dec_sigpass_mqc_internal(t1, bpno, OPJ_FALSE, t1->w, t1->h, in opj_t1_dec_sigpass_mqc_generic_novsc()
706 t1->w + 2U); in opj_t1_dec_sigpass_mqc_generic_novsc()
713 opj_t1_dec_sigpass_mqc_internal(t1, bpno, OPJ_TRUE, t1->w, t1->h, in opj_t1_dec_sigpass_mqc_generic_vsc()
714 t1->w + 2U); in opj_t1_dec_sigpass_mqc_generic_vsc()
722 if (t1->w == 64 && t1->h == 64) { in opj_t1_dec_sigpass_mqc()
738 Encode refinement pass step
740 …fpass_step_macro(mqc, curctx, a, c, ct, flags, flagsUpdated, datap, bpno, one, nmsedec, type, ci) \ argument
743 … if ((flags & ((T1_SIGMA_THIS | T1_PI_THIS) << ((ci) * 3U))) == (T1_SIGMA_THIS << ((ci) * 3U))) { \
744 const OPJ_UINT32 shift_flags = (flags >> ((ci) * 3U)); \
759 flagsUpdated |= T1_MU_THIS << ((ci) * 3U); \
769 OPJ_UINT32 ci) in opj_t1_dec_refpass_step_raw() argument
773 opj_mqc_t *mqc = &(t1->mqc); /* RAW component */ in opj_t1_dec_refpass_step_raw()
775 if ((*flagsp & ((T1_SIGMA_THIS | T1_PI_THIS) << (ci * 3U))) == in opj_t1_dec_refpass_step_raw()
776 (T1_SIGMA_THIS << (ci * 3U))) { in opj_t1_dec_refpass_step_raw()
778 *datap += (v ^ (*datap < 0)) ? poshalf : -poshalf; in opj_t1_dec_refpass_step_raw()
779 *flagsp |= T1_MU_THIS << (ci * 3U); in opj_t1_dec_refpass_step_raw()
783 #define opj_t1_dec_refpass_step_mqc_macro(flags, data, data_stride, ci, \ argument
786 if ((flags & ((T1_SIGMA_THIS | T1_PI_THIS) << (ci * 3U))) == \
787 (T1_SIGMA_THIS << (ci * 3U))) { \
788 OPJ_UINT32 ctxt = opj_t1_getctxno_mag(flags >> (ci * 3U)); \
791 data[ci*data_stride] += (v ^ (data[ci*data_stride] < 0)) ? poshalf : -poshalf; \
792 flags |= T1_MU_THIS << (ci * 3U); \
801 OPJ_UINT32 ci) in opj_t1_dec_refpass_step_mqc() argument
805 opj_mqc_t *mqc = &(t1->mqc); /* MQC component */ in opj_t1_dec_refpass_step_mqc()
806 opj_t1_dec_refpass_step_mqc_macro(*flagsp, datap, 0, ci, in opj_t1_dec_refpass_step_mqc()
807 mqc, mqc->curctx, v, mqc->a, mqc->c, in opj_t1_dec_refpass_step_mqc()
808 mqc->ct, poshalf); in opj_t1_dec_refpass_step_mqc()
821 opj_mqc_t* mqc = &(t1->mqc); in opj_t1_enc_refpass()
823 const OPJ_INT32* datap = t1->data; in opj_t1_enc_refpass()
829 for (k = 0; k < (t1->h & ~3U); k += 4, f += extra) { in opj_t1_enc_refpass()
833 for (i = 0; i < t1->w; ++i, f++, datap += 4) { in opj_t1_enc_refpass()
889 if (k < t1->h) { in opj_t1_enc_refpass()
891 const OPJ_UINT32 remaining_lines = t1->h - k; in opj_t1_enc_refpass()
895 for (i = 0; i < t1->w; ++i, ++f) { in opj_t1_enc_refpass()
928 OPJ_INT32 *data = t1->data; in opj_t1_dec_refpass_raw()
930 const OPJ_UINT32 l_w = t1->w; in opj_t1_dec_refpass_raw()
933 for (k = 0; k < (t1->h & ~3U); k += 4, flagsp += 2, data += 3 * l_w) { in opj_t1_dec_refpass_raw()
964 if (k < t1->h) { in opj_t1_dec_refpass_raw()
966 for (j = 0; j < t1->h - k; ++j) { in opj_t1_dec_refpass_raw()
982 register OPJ_INT32 *data = t1->data; \
983 register opj_flag_t *flagsp = &t1->flags[flags_stride + 1]; \
985 opj_mqc_t* mqc = &(t1->mqc); \
1013 for (j = 0; j < h - k; ++j) { \
1031 opj_t1_dec_refpass_mqc_internal(t1, bpno, t1->w, t1->h, t1->w + 2U); in opj_t1_dec_refpass_mqc_generic()
1038 if (t1->w == 64 && t1->h == 64) { in opj_t1_dec_refpass_mqc()
1046 Encode clean-up pass step
1051 OPJ_UINT32 ci; \
1069 for (ci = runlen; ci < lim; ++ci) { \
1071 if ((agg != 0) && (ci == runlen)) { \
1074 else if (!(*flagsp & ((T1_SIGMA_THIS | T1_PI_THIS) << (ci * 3U)))) { \
1075 OPJ_UINT32 ctxt1 = opj_t1_getctxno_zc(mqc, *flagsp >> (ci * 3U)); \
1091 flagsp[-1], flagsp[1], \
1092 ci); \
1107 vsc = ((cblksty & J2K_CCP_CBLKSTY_VSC) && (ci == 0)) ? 1 : 0; \
1108 opj_t1_update_flags(flagsp, ci, v, t1->w + 2U, vsc); \
1110 *flagsp &= ~(T1_PI_THIS << (3U * ci)); \
1117 data_stride, ci, mqc, curctx, \ argument
1120 if ( !check_flags || !(flags & ((T1_SIGMA_THIS | T1_PI_THIS) << (ci * 3U)))) {\
1123 OPJ_UINT32 ctxt1 = opj_t1_getctxno_zc(mqc, flags >> (ci * 3U)); \
1131 flags, flagsp[-1], flagsp[1], \
1132 ci); \
1136 data[ci*data_stride] = v ? -oneplushalf : oneplushalf; \
1137 opj_t1_update_flags_macro(flags, flagsp, ci, v, flags_stride, vsc); \
1148 OPJ_UINT32 ci, in opj_t1_dec_clnpass_step() argument
1153 opj_mqc_t *mqc = &(t1->mqc); /* MQC component */ in opj_t1_dec_clnpass_step()
1155 *flagsp, flagsp, t1->w + 2U, datap, in opj_t1_dec_clnpass_step()
1156 0, ci, mqc, mqc->curctx, in opj_t1_dec_clnpass_step()
1157 v, mqc->a, mqc->c, mqc->ct, oneplushalf, vsc); in opj_t1_dec_clnpass_step()
1168 opj_mqc_t* mqc = &(t1->mqc); in opj_t1_enc_clnpass()
1170 const OPJ_INT32* datap = t1->data; in opj_t1_enc_clnpass()
1178 for (k = 0; k < (t1->h & ~3U); k += 4, f += extra) { in opj_t1_enc_clnpass()
1182 for (i = 0; i < t1->w; ++i, f++) { in opj_t1_enc_clnpass()
1219 datap += 4 - runlen; in opj_t1_enc_clnpass()
1222 if (k < t1->h) { in opj_t1_enc_clnpass()
1228 for (i = 0; i < t1->w; ++i, f++) { in opj_t1_enc_clnpass()
1242 t1->h - k, in opj_t1_enc_clnpass()
1244 datap += t1->h - k; in opj_t1_enc_clnpass()
1257 opj_mqc_t* mqc = &(t1->mqc); \
1258 register OPJ_INT32 *data = t1->data; \
1259 register opj_flag_t *flagsp = &t1->flags[flags_stride + 1]; \
1332 for (j = 0; j < h - k; ++j) { \
1343 opj_mqc_t* mqc = &(t1->mqc); in opj_t1_dec_clnpass_check_segsym()
1355 opj_event_msg(t1->cinfo, EVT_WARNING, "Bad segmentation symbol %x\n", v); in opj_t1_dec_clnpass_check_segsym()
1379 opj_t1_dec_clnpass_internal(t1, bpno, OPJ_FALSE, t1->w, t1->h, in opj_t1_dec_clnpass_generic_novsc()
1380 t1->w + 2U); in opj_t1_dec_clnpass_generic_novsc()
1387 opj_t1_dec_clnpass_internal(t1, bpno, OPJ_TRUE, t1->w, t1->h, in opj_t1_dec_clnpass_generic_vsc()
1388 t1->w + 2U); in opj_t1_dec_clnpass_generic_vsc()
1396 if (t1->w == 64 && t1->h == 64) { in opj_t1_dec_clnpass()
1467 if (datasize > t1->datasize) { in opj_t1_allocate_buffers()
1468 opj_aligned_free(t1->data); in opj_t1_allocate_buffers()
1469 t1->data = (OPJ_INT32*) opj_aligned_malloc(datasize * sizeof(OPJ_INT32)); in opj_t1_allocate_buffers()
1470 if (!t1->data) { in opj_t1_allocate_buffers()
1474 t1->datasize = datasize; in opj_t1_allocate_buffers()
1477 if (t1->data != NULL) { in opj_t1_allocate_buffers()
1478 memset(t1->data, 0, datasize * sizeof(OPJ_INT32)); in opj_t1_allocate_buffers()
1492 if (flagssize > t1->flagssize) { in opj_t1_allocate_buffers()
1494 opj_aligned_free(t1->flags); in opj_t1_allocate_buffers()
1495 t1->flags = (opj_flag_t*) opj_aligned_malloc(flagssize * sizeof( in opj_t1_allocate_buffers()
1497 if (!t1->flags) { in opj_t1_allocate_buffers()
1502 t1->flagssize = flagssize; in opj_t1_allocate_buffers()
1504 memset(t1->flags, 0, flagssize * sizeof(opj_flag_t)); in opj_t1_allocate_buffers()
1506 p = &t1->flags[0]; in opj_t1_allocate_buffers()
1512 p = &t1->flags[((flags_height + 1) * flags_stride)]; in opj_t1_allocate_buffers()
1520 p = &t1->flags[((flags_height) * flags_stride)]; in opj_t1_allocate_buffers()
1534 t1->w = w; in opj_t1_allocate_buffers()
1535 t1->h = h; in opj_t1_allocate_buffers()
1540 /* ----------------------------------------------------------------------- */
1542 /* ----------------------------------------------------------------------- */
1545 * and initializes the look-up tables of the Tier-1 coder/decoder
1557 l_t1->encoder = isEncoder; in opj_t1_create()
1574 if (p_t1->data) { in opj_t1_destroy()
1575 opj_aligned_free(p_t1->data); in opj_t1_destroy()
1576 p_t1->data = 00; in opj_t1_destroy()
1579 if (p_t1->flags) { in opj_t1_destroy()
1580 opj_aligned_free(p_t1->flags); in opj_t1_destroy()
1581 p_t1->flags = 00; in opj_t1_destroy()
1584 opj_free(p_t1->cblkdatabuffer); in opj_t1_destroy()
1625 cblk = job->cblk; in opj_t1_clbl_decode_processor()
1627 if (!job->whole_tile_decoding) { in opj_t1_clbl_decode_processor()
1628 cblk_w = (OPJ_UINT32)(cblk->x1 - cblk->x0); in opj_t1_clbl_decode_processor()
1629 cblk_h = (OPJ_UINT32)(cblk->y1 - cblk->y0); in opj_t1_clbl_decode_processor()
1631 cblk->decoded_data = (OPJ_INT32*)opj_aligned_malloc(sizeof(OPJ_INT32) * in opj_t1_clbl_decode_processor()
1633 if (cblk->decoded_data == NULL) { in opj_t1_clbl_decode_processor()
1634 if (job->p_manager_mutex) { in opj_t1_clbl_decode_processor()
1635 opj_mutex_lock(job->p_manager_mutex); in opj_t1_clbl_decode_processor()
1637 opj_event_msg(job->p_manager, EVT_ERROR, in opj_t1_clbl_decode_processor()
1638 "Cannot allocate cblk->decoded_data\n"); in opj_t1_clbl_decode_processor()
1639 if (job->p_manager_mutex) { in opj_t1_clbl_decode_processor()
1640 opj_mutex_unlock(job->p_manager_mutex); in opj_t1_clbl_decode_processor()
1642 *(job->pret) = OPJ_FALSE; in opj_t1_clbl_decode_processor()
1646 /* Zero-init required */ in opj_t1_clbl_decode_processor()
1647 memset(cblk->decoded_data, 0, sizeof(OPJ_INT32) * cblk_w * cblk_h); in opj_t1_clbl_decode_processor()
1648 } else if (cblk->decoded_data) { in opj_t1_clbl_decode_processor()
1651 opj_aligned_free(cblk->decoded_data); in opj_t1_clbl_decode_processor()
1652 cblk->decoded_data = NULL; in opj_t1_clbl_decode_processor()
1655 resno = job->resno; in opj_t1_clbl_decode_processor()
1656 band = job->band; in opj_t1_clbl_decode_processor()
1657 tilec = job->tilec; in opj_t1_clbl_decode_processor()
1658 tccp = job->tccp; in opj_t1_clbl_decode_processor()
1659 tile_w = (OPJ_UINT32)(tilec->resolutions[tilec->minimum_num_resolutions - 1].x1 in opj_t1_clbl_decode_processor()
1660 - in opj_t1_clbl_decode_processor()
1661 tilec->resolutions[tilec->minimum_num_resolutions - 1].x0); in opj_t1_clbl_decode_processor()
1663 if (!*(job->pret)) { in opj_t1_clbl_decode_processor()
1672 opj_event_msg(job->p_manager, EVT_ERROR, in opj_t1_clbl_decode_processor()
1674 *(job->pret) = OPJ_FALSE; in opj_t1_clbl_decode_processor()
1679 opj_event_msg(job->p_manager, EVT_ERROR, in opj_t1_clbl_decode_processor()
1682 *(job->pret) = OPJ_FALSE; in opj_t1_clbl_decode_processor()
1687 t1->mustuse_cblkdatabuffer = job->mustuse_cblkdatabuffer; in opj_t1_clbl_decode_processor()
1689 if ((tccp->cblksty & J2K_CCP_CBLKSTY_HT) != 0) { in opj_t1_clbl_decode_processor()
1693 band->bandno, in opj_t1_clbl_decode_processor()
1694 (OPJ_UINT32)tccp->roishift, in opj_t1_clbl_decode_processor()
1695 tccp->cblksty, in opj_t1_clbl_decode_processor()
1696 job->p_manager, in opj_t1_clbl_decode_processor()
1697 job->p_manager_mutex, in opj_t1_clbl_decode_processor()
1698 job->check_pterm)) { in opj_t1_clbl_decode_processor()
1699 *(job->pret) = OPJ_FALSE; in opj_t1_clbl_decode_processor()
1707 band->bandno, in opj_t1_clbl_decode_processor()
1708 (OPJ_UINT32)tccp->roishift, in opj_t1_clbl_decode_processor()
1709 tccp->cblksty, in opj_t1_clbl_decode_processor()
1710 job->p_manager, in opj_t1_clbl_decode_processor()
1711 job->p_manager_mutex, in opj_t1_clbl_decode_processor()
1712 job->check_pterm)) { in opj_t1_clbl_decode_processor()
1713 *(job->pret) = OPJ_FALSE; in opj_t1_clbl_decode_processor()
1719 x = cblk->x0 - band->x0; in opj_t1_clbl_decode_processor()
1720 y = cblk->y0 - band->y0; in opj_t1_clbl_decode_processor()
1721 if (band->bandno & 1) { in opj_t1_clbl_decode_processor()
1722 opj_tcd_resolution_t* pres = &tilec->resolutions[resno - 1]; in opj_t1_clbl_decode_processor()
1723 x += pres->x1 - pres->x0; in opj_t1_clbl_decode_processor()
1725 if (band->bandno & 2) { in opj_t1_clbl_decode_processor()
1726 opj_tcd_resolution_t* pres = &tilec->resolutions[resno - 1]; in opj_t1_clbl_decode_processor()
1727 y += pres->y1 - pres->y0; in opj_t1_clbl_decode_processor()
1730 datap = cblk->decoded_data ? cblk->decoded_data : t1->data; in opj_t1_clbl_decode_processor()
1731 cblk_w = t1->w; in opj_t1_clbl_decode_processor()
1732 cblk_h = t1->h; in opj_t1_clbl_decode_processor()
1734 if (tccp->roishift) { in opj_t1_clbl_decode_processor()
1735 if (tccp->roishift >= 31) { in opj_t1_clbl_decode_processor()
1742 OPJ_INT32 thresh = 1 << tccp->roishift; in opj_t1_clbl_decode_processor()
1748 mag >>= tccp->roishift; in opj_t1_clbl_decode_processor()
1749 datap[(j * cblk_w) + i] = val < 0 ? -mag : mag; in opj_t1_clbl_decode_processor()
1759 assert((cblk->decoded_data != NULL) || (tilec->data != NULL)); in opj_t1_clbl_decode_processor()
1761 if (cblk->decoded_data) { in opj_t1_clbl_decode_processor()
1763 if (tccp->qmfbid == 1) { in opj_t1_clbl_decode_processor()
1767 } else { /* if (tccp->qmfbid == 0) */ in opj_t1_clbl_decode_processor()
1768 const float stepsize = 0.5f * band->stepsize; in opj_t1_clbl_decode_processor()
1796 } else if (tccp->qmfbid == 1) { in opj_t1_clbl_decode_processor()
1797 OPJ_INT32* OPJ_RESTRICT tiledp = &tilec->data[(OPJ_SIZE_T)y * tile_w + in opj_t1_clbl_decode_processor()
1816 } else { /* if (tccp->qmfbid == 0) */ in opj_t1_clbl_decode_processor()
1817 const float stepsize = 0.5f * band->stepsize; in opj_t1_clbl_decode_processor()
1818 OPJ_FLOAT32* OPJ_RESTRICT tiledp = (OPJ_FLOAT32*) &tilec->data[(OPJ_SIZE_T)y * in opj_t1_clbl_decode_processor()
1845 opj_thread_pool_t* tp = tcd->thread_pool; in opj_t1_decode_cblks()
1853 for (resno = 0; resno < tilec->minimum_num_resolutions; ++resno) { in opj_t1_decode_cblks()
1854 opj_tcd_resolution_t* res = &tilec->resolutions[resno]; in opj_t1_decode_cblks()
1856 for (bandno = 0; bandno < res->numbands; ++bandno) { in opj_t1_decode_cblks()
1857 opj_tcd_band_t* OPJ_RESTRICT band = &res->bands[bandno]; in opj_t1_decode_cblks()
1859 for (precno = 0; precno < res->pw * res->ph; ++precno) { in opj_t1_decode_cblks()
1860 opj_tcd_precinct_t* precinct = &band->precincts[precno]; in opj_t1_decode_cblks()
1863 tilec->compno, in opj_t1_decode_cblks()
1865 band->bandno, in opj_t1_decode_cblks()
1866 (OPJ_UINT32)precinct->x0, in opj_t1_decode_cblks()
1867 (OPJ_UINT32)precinct->y0, in opj_t1_decode_cblks()
1868 (OPJ_UINT32)precinct->x1, in opj_t1_decode_cblks()
1869 (OPJ_UINT32)precinct->y1)) { in opj_t1_decode_cblks()
1870 for (cblkno = 0; cblkno < precinct->cw * precinct->ch; ++cblkno) { in opj_t1_decode_cblks()
1871 opj_tcd_cblk_dec_t* cblk = &precinct->cblks.dec[cblkno]; in opj_t1_decode_cblks()
1872 if (cblk->decoded_data) { in opj_t1_decode_cblks()
1875 cblk->x0, cblk->y0, resno, bandno); in opj_t1_decode_cblks()
1877 opj_aligned_free(cblk->decoded_data); in opj_t1_decode_cblks()
1878 cblk->decoded_data = NULL; in opj_t1_decode_cblks()
1884 for (cblkno = 0; cblkno < precinct->cw * precinct->ch; ++cblkno) { in opj_t1_decode_cblks()
1885 opj_tcd_cblk_dec_t* cblk = &precinct->cblks.dec[cblkno]; in opj_t1_decode_cblks()
1889 tilec->compno, in opj_t1_decode_cblks()
1891 band->bandno, in opj_t1_decode_cblks()
1892 (OPJ_UINT32)cblk->x0, in opj_t1_decode_cblks()
1893 (OPJ_UINT32)cblk->y0, in opj_t1_decode_cblks()
1894 (OPJ_UINT32)cblk->x1, in opj_t1_decode_cblks()
1895 (OPJ_UINT32)cblk->y1)) { in opj_t1_decode_cblks()
1896 if (cblk->decoded_data) { in opj_t1_decode_cblks()
1899 cblk->x0, cblk->y0, resno, bandno); in opj_t1_decode_cblks()
1901 opj_aligned_free(cblk->decoded_data); in opj_t1_decode_cblks()
1902 cblk->decoded_data = NULL; in opj_t1_decode_cblks()
1907 if (!tcd->whole_tile_decoding) { in opj_t1_decode_cblks()
1908 OPJ_UINT32 cblk_w = (OPJ_UINT32)(cblk->x1 - cblk->x0); in opj_t1_decode_cblks()
1909 OPJ_UINT32 cblk_h = (OPJ_UINT32)(cblk->y1 - cblk->y0); in opj_t1_decode_cblks()
1910 if (cblk->decoded_data != NULL) { in opj_t1_decode_cblks()
1913 cblk->x0, cblk->y0, resno, bandno); in opj_t1_decode_cblks()
1922 cblk->x0, cblk->y0, resno, bandno); in opj_t1_decode_cblks()
1932 job->whole_tile_decoding = tcd->whole_tile_decoding; in opj_t1_decode_cblks()
1933 job->resno = resno; in opj_t1_decode_cblks()
1934 job->cblk = cblk; in opj_t1_decode_cblks()
1935 job->band = band; in opj_t1_decode_cblks()
1936 job->tilec = tilec; in opj_t1_decode_cblks()
1937 job->tccp = tccp; in opj_t1_decode_cblks()
1938 job->pret = pret; in opj_t1_decode_cblks()
1939 job->p_manager_mutex = p_manager_mutex; in opj_t1_decode_cblks()
1940 job->p_manager = p_manager; in opj_t1_decode_cblks()
1941 job->check_pterm = check_pterm; in opj_t1_decode_cblks()
1942 job->mustuse_cblkdatabuffer = opj_thread_pool_get_thread_count(tp) > 1; in opj_t1_decode_cblks()
1971 opj_mqc_t *mqc = &(t1->mqc); /* MQC component */ in opj_t1_decode_cblk()
1981 mqc->lut_ctxno_zc_orient = lut_ctxno_zc + (orient << 9); in opj_t1_decode_cblk()
1985 (OPJ_UINT32)(cblk->x1 - cblk->x0), in opj_t1_decode_cblk()
1986 (OPJ_UINT32)(cblk->y1 - cblk->y0))) { in opj_t1_decode_cblk()
1990 bpno_plus_one = (OPJ_INT32)(roishift + cblk->numbps); in opj_t1_decode_cblk()
2010 /* Even if we have a single chunk, in multi-threaded decoding */ in opj_t1_decode_cblk()
2013 if (cblk->numchunks > 1 || t1->mustuse_cblkdatabuffer) { in opj_t1_decode_cblk()
2019 for (i = 0; i < cblk->numchunks; i++) { in opj_t1_decode_cblk()
2020 cblk_len += cblk->chunks[i].len; in opj_t1_decode_cblk()
2024 if (cblk_len + OPJ_COMMON_CBLK_DATA_EXTRA > t1->cblkdatabuffersize) { in opj_t1_decode_cblk()
2025 cblkdata = (OPJ_BYTE*)opj_realloc(t1->cblkdatabuffer, in opj_t1_decode_cblk()
2030 t1->cblkdatabuffer = cblkdata; in opj_t1_decode_cblk()
2031 memset(t1->cblkdatabuffer + cblk_len, 0, OPJ_COMMON_CBLK_DATA_EXTRA); in opj_t1_decode_cblk()
2032 t1->cblkdatabuffersize = cblk_len + OPJ_COMMON_CBLK_DATA_EXTRA; in opj_t1_decode_cblk()
2036 cblkdata = t1->cblkdatabuffer; in opj_t1_decode_cblk()
2038 for (i = 0; i < cblk->numchunks; i++) { in opj_t1_decode_cblk()
2039 memcpy(cblkdata + cblk_len, cblk->chunks[i].data, cblk->chunks[i].len); in opj_t1_decode_cblk()
2040 cblk_len += cblk->chunks[i].len; in opj_t1_decode_cblk()
2042 } else if (cblk->numchunks == 1) { in opj_t1_decode_cblk()
2043 cblkdata = cblk->chunks[0].data; in opj_t1_decode_cblk()
2051 /* the code-block. Hack t1->data to point to it, and restore it later */ in opj_t1_decode_cblk()
2052 if (cblk->decoded_data) { in opj_t1_decode_cblk()
2053 original_t1_data = t1->data; in opj_t1_decode_cblk()
2054 t1->data = cblk->decoded_data; in opj_t1_decode_cblk()
2057 for (segno = 0; segno < cblk->real_num_segs; ++segno) { in opj_t1_decode_cblk()
2058 opj_tcd_seg_t *seg = &cblk->segs[segno]; in opj_t1_decode_cblk()
2061 type = ((bpno_plus_one <= ((OPJ_INT32)(cblk->numbps)) - 4) && (passtype < 2) && in opj_t1_decode_cblk()
2065 opj_mqc_raw_init_dec(mqc, cblkdata + cblkdataindex, seg->len, in opj_t1_decode_cblk()
2068 opj_mqc_init_dec(mqc, cblkdata + cblkdataindex, seg->len, in opj_t1_decode_cblk()
2071 cblkdataindex += seg->len; in opj_t1_decode_cblk()
2073 for (passno = 0; (passno < seg->real_num_passes) && in opj_t1_decode_cblk()
2103 bpno_plus_one--; in opj_t1_decode_cblk()
2111 if (mqc->bp + 2 < mqc->end) { in opj_t1_decode_cblk()
2117 (int)(mqc->end - mqc->bp) - 2, in opj_t1_decode_cblk()
2118 (int)(mqc->bp - mqc->start), in opj_t1_decode_cblk()
2119 (int)(mqc->end - mqc->start)); in opj_t1_decode_cblk()
2123 } else if (mqc->end_of_byte_stream_counter > 2) { in opj_t1_decode_cblk()
2129 mqc->end_of_byte_stream_counter); in opj_t1_decode_cblk()
2136 /* Restore original t1->data is needed */ in opj_t1_decode_cblk()
2137 if (cblk->decoded_data) { in opj_t1_decode_cblk()
2138 t1->data = original_t1_data; in opj_t1_decode_cblk()
2159 /** Procedure to deal with a asynchronous code-block encoding job.
2168 opj_tcd_cblk_enc_t* cblk = job->cblk; in opj_t1_cblk_encode_processor()
2169 const opj_tcd_band_t* band = job->band; in opj_t1_cblk_encode_processor()
2170 const opj_tcd_tilecomp_t* tilec = job->tilec; in opj_t1_cblk_encode_processor()
2171 const opj_tccp_t* tccp = job->tccp; in opj_t1_cblk_encode_processor()
2172 const OPJ_UINT32 resno = job->resno; in opj_t1_cblk_encode_processor()
2174 const OPJ_UINT32 tile_w = (OPJ_UINT32)(tilec->x1 - tilec->x0); in opj_t1_cblk_encode_processor()
2181 OPJ_INT32 x = cblk->x0 - band->x0; in opj_t1_cblk_encode_processor()
2182 OPJ_INT32 y = cblk->y0 - band->y0; in opj_t1_cblk_encode_processor()
2184 if (!*(job->pret)) { in opj_t1_cblk_encode_processor()
2195 if (band->bandno & 1) { in opj_t1_cblk_encode_processor()
2196 opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1]; in opj_t1_cblk_encode_processor()
2197 x += pres->x1 - pres->x0; in opj_t1_cblk_encode_processor()
2199 if (band->bandno & 2) { in opj_t1_cblk_encode_processor()
2200 opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1]; in opj_t1_cblk_encode_processor()
2201 y += pres->y1 - pres->y0; in opj_t1_cblk_encode_processor()
2206 (OPJ_UINT32)(cblk->x1 - cblk->x0), in opj_t1_cblk_encode_processor()
2207 (OPJ_UINT32)(cblk->y1 - cblk->y0))) { in opj_t1_cblk_encode_processor()
2208 *(job->pret) = OPJ_FALSE; in opj_t1_cblk_encode_processor()
2213 cblk_w = t1->w; in opj_t1_cblk_encode_processor()
2214 cblk_h = t1->h; in opj_t1_cblk_encode_processor()
2216 tiledp = &tilec->data[(OPJ_SIZE_T)y * tile_w + (OPJ_SIZE_T)x]; in opj_t1_cblk_encode_processor()
2218 if (tccp->qmfbid == 1) { in opj_t1_cblk_encode_processor()
2223 * This assumes complement-to-2 signed integer in opj_t1_cblk_encode_processor()
2228 OPJ_UINT32* OPJ_RESTRICT t1data = (OPJ_UINT32*) t1->data; in opj_t1_cblk_encode_processor()
2248 } else { /* if (tccp->qmfbid == 0) */ in opj_t1_cblk_encode_processor()
2250 OPJ_INT32* OPJ_RESTRICT t1data = t1->data; in opj_t1_cblk_encode_processor()
2255 band->stepsize) * (1 << T1_NMSEDEC_FRACBITS)); in opj_t1_cblk_encode_processor()
2257 band->stepsize) * (1 << T1_NMSEDEC_FRACBITS)); in opj_t1_cblk_encode_processor()
2259 band->stepsize) * (1 << T1_NMSEDEC_FRACBITS)); in opj_t1_cblk_encode_processor()
2261 band->stepsize) * (1 << T1_NMSEDEC_FRACBITS)); in opj_t1_cblk_encode_processor()
2269 t1data[0] = (OPJ_INT32)opj_lrintf((tiledp_f[k * tile_w + i] / band->stepsize) in opj_t1_cblk_encode_processor()
2282 band->bandno, in opj_t1_cblk_encode_processor()
2283 job->compno, in opj_t1_cblk_encode_processor()
2284 tilec->numresolutions - 1 - resno, in opj_t1_cblk_encode_processor()
2285 tccp->qmfbid, in opj_t1_cblk_encode_processor()
2286 band->stepsize, in opj_t1_cblk_encode_processor()
2287 tccp->cblksty, in opj_t1_cblk_encode_processor()
2288 job->tile->numcomps, in opj_t1_cblk_encode_processor()
2289 job->mct_norms, in opj_t1_cblk_encode_processor()
2290 job->mct_numcomps); in opj_t1_cblk_encode_processor()
2291 if (job->mutex) { in opj_t1_cblk_encode_processor()
2292 opj_mutex_lock(job->mutex); in opj_t1_cblk_encode_processor()
2294 job->tile->distotile += cumwmsedec; in opj_t1_cblk_encode_processor()
2295 if (job->mutex) { in opj_t1_cblk_encode_processor()
2296 opj_mutex_unlock(job->mutex); in opj_t1_cblk_encode_processor()
2312 opj_thread_pool_t* tp = tcd->thread_pool; in opj_t1_encode_cblks()
2316 tile->distotile = 0; /* fixed_quality */ in opj_t1_encode_cblks()
2318 for (compno = 0; compno < tile->numcomps; ++compno) { in opj_t1_encode_cblks()
2319 opj_tcd_tilecomp_t* tilec = &tile->comps[compno]; in opj_t1_encode_cblks()
2320 opj_tccp_t* tccp = &tcp->tccps[compno]; in opj_t1_encode_cblks()
2322 for (resno = 0; resno < tilec->numresolutions; ++resno) { in opj_t1_encode_cblks()
2323 opj_tcd_resolution_t *res = &tilec->resolutions[resno]; in opj_t1_encode_cblks()
2325 for (bandno = 0; bandno < res->numbands; ++bandno) { in opj_t1_encode_cblks()
2326 opj_tcd_band_t* OPJ_RESTRICT band = &res->bands[bandno]; in opj_t1_encode_cblks()
2332 for (precno = 0; precno < res->pw * res->ph; ++precno) { in opj_t1_encode_cblks()
2333 opj_tcd_precinct_t *prc = &band->precincts[precno]; in opj_t1_encode_cblks()
2335 for (cblkno = 0; cblkno < prc->cw * prc->ch; ++cblkno) { in opj_t1_encode_cblks()
2336 opj_tcd_cblk_enc_t* cblk = &prc->cblks.enc[cblkno]; in opj_t1_encode_cblks()
2345 job->compno = compno; in opj_t1_encode_cblks()
2346 job->tile = tile; in opj_t1_encode_cblks()
2347 job->resno = resno; in opj_t1_encode_cblks()
2348 job->cblk = cblk; in opj_t1_encode_cblks()
2349 job->band = band; in opj_t1_encode_cblks()
2350 job->tilec = tilec; in opj_t1_encode_cblks()
2351 job->tccp = tccp; in opj_t1_encode_cblks()
2352 job->mct_norms = mct_norms; in opj_t1_encode_cblks()
2353 job->mct_numcomps = mct_numcomps; in opj_t1_encode_cblks()
2354 job->pret = &ret; in opj_t1_encode_cblks()
2355 job->mutex = mutex; in opj_t1_encode_cblks()
2365 opj_thread_pool_wait_completion(tcd->thread_pool, 0); in opj_t1_encode_cblks()
2373 /* Returns whether the pass (bpno, passtype) is terminated */
2379 /* Is it the last cleanup pass ? */ in opj_t1_enc_is_term_pass()
2389 /* For bypass arithmetic bypass, terminate the 4th cleanup pass */ in opj_t1_enc_is_term_pass()
2390 if ((bpno == ((OPJ_INT32)cblk->numbps - 4)) && (passtype == 2)) { in opj_t1_enc_is_term_pass()
2395 if ((bpno < ((OPJ_INT32)(cblk->numbps) - 4)) && (passtype > 0)) { in opj_t1_enc_is_term_pass()
2419 opj_mqc_t *mqc = &(t1->mqc); /* MQC component */ in opj_t1_encode_cblk()
2433 cblk->x0, cblk->y0, cblk->x1, cblk->y1, orient, compno, level); in opj_t1_encode_cblk()
2436 mqc->lut_ctxno_zc_orient = lut_ctxno_zc + (orient << 9); in opj_t1_encode_cblk()
2439 datap = t1->data; in opj_t1_encode_cblk()
2440 for (j = 0; j < t1->h; ++j) { in opj_t1_encode_cblk()
2441 const OPJ_UINT32 w = t1->w; in opj_t1_encode_cblk()
2446 max = opj_int_max(max, -tmp); in opj_t1_encode_cblk()
2455 cblk->numbps = max ? (OPJ_UINT32)((opj_int_floorlog2(max) + 1) - in opj_t1_encode_cblk()
2457 if (cblk->numbps == 0) { in opj_t1_encode_cblk()
2458 cblk->totalpasses = 0; in opj_t1_encode_cblk()
2462 bpno = (OPJ_INT32)(cblk->numbps - 1); in opj_t1_encode_cblk()
2469 opj_mqc_init_enc(mqc, cblk->data); in opj_t1_encode_cblk()
2472 opj_tcd_pass_t *pass = &cblk->passes[passno]; in opj_t1_encode_cblk() local
2473 type = ((bpno < ((OPJ_INT32)(cblk->numbps) - 4)) && (passtype < 2) && in opj_t1_encode_cblk()
2476 /* If the previous pass was terminating, we need to reset the encoder */ in opj_t1_encode_cblk()
2477 if (passno > 0 && cblk->passes[passno - 1].term) { in opj_t1_encode_cblk()
2505 pass->distortiondec = cumwmsedec; in opj_t1_encode_cblk()
2508 /* If it is a terminated pass, terminate it */ in opj_t1_encode_cblk()
2518 pass->term = 1; in opj_t1_encode_cblk()
2519 pass->rate = opj_mqc_numbytes(mqc); in opj_t1_encode_cblk()
2521 /* Non terminated pass */ in opj_t1_encode_cblk()
2529 pass->term = 0; in opj_t1_encode_cblk()
2530 pass->rate = opj_mqc_numbytes(mqc) + rate_extra_bytes; in opj_t1_encode_cblk()
2535 bpno--; in opj_t1_encode_cblk()
2538 /* Code-switch "RESET" */ in opj_t1_encode_cblk()
2544 cblk->totalpasses = passno; in opj_t1_encode_cblk()
2546 if (cblk->totalpasses) { in opj_t1_encode_cblk()
2547 /* Make sure that pass rates are increasing */ in opj_t1_encode_cblk()
2549 for (passno = cblk->totalpasses; passno > 0;) { in opj_t1_encode_cblk()
2550 opj_tcd_pass_t *pass = &cblk->passes[--passno]; in opj_t1_encode_cblk() local
2551 if (pass->rate > last_pass_rate) { in opj_t1_encode_cblk()
2552 pass->rate = last_pass_rate; in opj_t1_encode_cblk()
2554 last_pass_rate = pass->rate; in opj_t1_encode_cblk()
2559 for (passno = 0; passno < cblk->totalpasses; passno++) { in opj_t1_encode_cblk()
2560 opj_tcd_pass_t *pass = &cblk->passes[passno]; in opj_t1_encode_cblk() local
2562 /* Prevent generation of FF as last data byte of a pass*/ in opj_t1_encode_cblk()
2564 assert(pass->rate > 0); in opj_t1_encode_cblk()
2565 if (cblk->data[pass->rate - 1] == 0xFF) { in opj_t1_encode_cblk()
2566 pass->rate--; in opj_t1_encode_cblk()
2568 pass->len = pass->rate - (passno == 0 ? 0 : cblk->passes[passno - 1].rate); in opj_t1_encode_cblk()
2572 printf(" len=%d\n", (cblk->totalpasses) ? opj_mqc_numbytes(mqc) : 0); in opj_t1_encode_cblk()
2575 if (cblk->totalpasses) { in opj_t1_encode_cblk()
2579 if (cblk->data[i - 1] == 0xff && cblk->data[i] >= 0x90) { in opj_t1_encode_cblk()
2580 printf("0xff %02x at offset %d\n", cblk->data[i], i - 1); in opj_t1_encode_cblk()