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85923c8f30
Update zlib-ng to 2.2.1 #26113 Release: https://github.com/zlib-ng/zlib-ng/releases/tag/2.2.1 ARM diagnostics patch: https://github.com/zlib-ng/zlib-ng/pull/1774 ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [ ] There is a reference to the original bug report and related work - [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [ ] The feature is well documented and sample code can be built with the project CMake
68 lines
2.4 KiB
C
68 lines
2.4 KiB
C
#ifndef DFLTCC_INFLATE_H
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#define DFLTCC_INFLATE_H
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#include "dfltcc_common.h"
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void Z_INTERNAL PREFIX(dfltcc_reset_inflate_state)(PREFIX3(streamp) strm);
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int Z_INTERNAL PREFIX(dfltcc_can_inflate)(PREFIX3(streamp) strm);
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typedef enum {
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DFLTCC_INFLATE_CONTINUE,
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DFLTCC_INFLATE_BREAK,
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DFLTCC_INFLATE_SOFTWARE,
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} dfltcc_inflate_action;
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dfltcc_inflate_action Z_INTERNAL PREFIX(dfltcc_inflate)(PREFIX3(streamp) strm, int flush, int *ret);
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int Z_INTERNAL PREFIX(dfltcc_was_inflate_used)(PREFIX3(streamp) strm);
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int Z_INTERNAL PREFIX(dfltcc_inflate_disable)(PREFIX3(streamp) strm);
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int Z_INTERNAL PREFIX(dfltcc_inflate_set_dictionary)(PREFIX3(streamp) strm,
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const unsigned char *dictionary, uInt dict_length);
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int Z_INTERNAL PREFIX(dfltcc_inflate_get_dictionary)(PREFIX3(streamp) strm,
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unsigned char *dictionary, uInt* dict_length);
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#define INFLATE_RESET_KEEP_HOOK PREFIX(dfltcc_reset_inflate_state)
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#define INFLATE_PRIME_HOOK(strm, bits, value) \
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do { if (PREFIX(dfltcc_inflate_disable)((strm))) return Z_STREAM_ERROR; } while (0)
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#define INFLATE_TYPEDO_HOOK(strm, flush) \
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if (PREFIX(dfltcc_can_inflate)((strm))) { \
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dfltcc_inflate_action action; \
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\
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RESTORE(); \
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action = PREFIX(dfltcc_inflate)((strm), (flush), &ret); \
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LOAD(); \
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if (action == DFLTCC_INFLATE_CONTINUE) \
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break; \
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else if (action == DFLTCC_INFLATE_BREAK) \
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goto inf_leave; \
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}
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#define INFLATE_NEED_CHECKSUM(strm) (!PREFIX(dfltcc_can_inflate)((strm)))
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#define INFLATE_NEED_UPDATEWINDOW(strm) (!PREFIX(dfltcc_can_inflate)((strm)))
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#define INFLATE_MARK_HOOK(strm) \
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do { \
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if (PREFIX(dfltcc_was_inflate_used)((strm))) return -(1L << 16); \
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} while (0)
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#define INFLATE_SYNC_POINT_HOOK(strm) \
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do { \
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if (PREFIX(dfltcc_was_inflate_used)((strm))) return Z_STREAM_ERROR; \
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} while (0)
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#define INFLATE_SET_DICTIONARY_HOOK(strm, dict, dict_len) \
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do { \
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if (PREFIX(dfltcc_can_inflate)((strm))) \
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return PREFIX(dfltcc_inflate_set_dictionary)((strm), (dict), (dict_len)); \
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} while (0)
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#define INFLATE_GET_DICTIONARY_HOOK(strm, dict, dict_len) \
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do { \
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if (PREFIX(dfltcc_can_inflate)((strm))) \
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return PREFIX(dfltcc_inflate_get_dictionary)((strm), (dict), (dict_len)); \
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} while (0)
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#define INFLATE_ADJUST_WINDOW_SIZE(n) MAX(n, HB_SIZE)
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#endif
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