Commits · e21ce9a5e6c0dd2466de237cf0b26ed2b92cff9d · Stefan Westerfeld / audiowmark · GitLab

30 Jan, 2019 15 commits
- Use low level fft api directly to optimize performance. · e21ce9a5
  Stefan Westerfeld authored Jan 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  e21ce9a5
- Optimize get_frame somewhat. · 396a92da
  Stefan Westerfeld authored Jan 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  396a92da
- Allow inlining some WavData accessors for performance reasons. · 0f938fe7
  Stefan Westerfeld authored Jan 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  0f938fe7
- Precompute db-magnitudes to make sync search faster. · 366a9656
  Stefan Westerfeld authored Jan 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  366a9656
- Avoid unnecessary copies during sync search. · 417b7806
  Stefan Westerfeld authored Jan 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  417b7806
- Refactor sync search: move helpers to SyncFinder class. · 73960517
  Stefan Westerfeld authored Jan 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  73960517
- Precompute sync up/down bands to optimize search performance. · 496ea67f
  Stefan Westerfeld authored Jan 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  496ea67f
- Optimize sync search. · 56e4d836
  Stefan Westerfeld authored Jan 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  56e4d836
- Implement sync local maximum search & refinement. · 50d8584d
  Stefan Westerfeld authored Jan 09, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  50d8584d
- Implement sub-block stepping for sync. · 715c04b8
  Stefan Westerfeld authored Jan 09, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  715c04b8
- Write/read multiple sync markers · 033aebb8
  Stefan Westerfeld authored Jan 09, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  033aebb8
- Compute signed sync quality. · 0245e869
  Stefan Westerfeld authored Jan 09, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  0245e869
- Add approximate normalization for sync quality. · c4a3b871
  Stefan Westerfeld authored Jan 08, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  c4a3b871
- Started implementation for reading and writing a sync block. · a6b81810
  Stefan Westerfeld authored Jan 08, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  a6b81810
- Move watermark generation to extra function. · 6e6fafec
  Stefan Westerfeld authored Jan 07, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  6e6fafec
09 Jan, 2019 1 commit
- Merge branch 'fix-docker-build' · 6fc77233
  Stefan Westerfeld authored Jan 09, 2019
  
  6fc77233
07 Jan, 2019 1 commit
- Add libgcrypt to Dockerfile · 9fe2cf5d
  Andreas Profous authored Jan 07, 2019
  
  9fe2cf5d
05 Jan, 2019 8 commits
- Merge branch 'secure-random' · 3ddc62ff
  Stefan Westerfeld authored Jan 05, 2019
  
  3ddc62ff
- Avoid reroll for up- and down band generation (use Random::shuffle). · 5d1aa2c1
  Stefan Westerfeld authored Jan 05, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  5d1aa2c1
- Move shuffle() function to Random class. · e10b3b31
  Stefan Westerfeld authored Jan 05, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  e10b3b31
- Allow inlining random number generator most of the time. · e585040c
  Stefan Westerfeld authored Jan 05, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  e585040c
- Optimize performance of Random generator. · 946a4524
  Stefan Westerfeld authored Jan 05, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  946a4524
- Random: remove std namespace prefixes. · 1fad8725
  Stefan Westerfeld authored Jan 05, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  1fad8725
- Cleanup Random::die_on_error. · 08fb48f5
  Stefan Westerfeld authored Jan 05, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  08fb48f5
- Cleanup random debugging code. · ded2bdf1
  Stefan Westerfeld authored Jan 05, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  ded2bdf1
04 Jan, 2019 3 commits
- Support loading watermarking key from file (using --key <file>). · ee46a524
  Stefan Westerfeld authored Jan 04, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  ee46a524
- Add conversion utils: byte vector <-> hex string · b582c712
  Stefan Westerfeld authored Jan 04, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  b582c712
- Implement audiowmark gen-key command. · 7e8980f5
  Stefan Westerfeld authored Jan 04, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  7e8980f5
03 Jan, 2019 4 commits
- Allow setting AES key for test purposes using --test-key. · 90a47bf9
  Stefan Westerfeld authored Jan 03, 2019
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Old style --seed is no longer supported; replaced it with --test-key in
test scripts.
Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  90a47bf9
- Started new random number generator integration. · 418b3932
  Stefan Westerfeld authored Jan 03, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  418b3932
- Require libgcrypt for secure random generation. · b20a3830
  Stefan Westerfeld authored Jan 03, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  b20a3830
- Add basic secure AES based random number generator. · a2965ccb
  Stefan Westerfeld authored Jan 03, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  a2965ccb
30 Dec, 2018 6 commits
- Merge branch 'error-correction' · 716b84da
  Stefan Westerfeld authored Dec 30, 2018
  
  716b84da
- Fix test range for soft error test. · d907e39a
  Stefan Westerfeld authored Dec 30, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  d907e39a
- TODO: list possible improvements · 7144d41e
  Stefan Westerfeld authored Dec 30, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  7144d41e
- Fix signedness related compiler warnings. · 72be66e6
  Stefan Westerfeld authored Dec 30, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  72be66e6
- Convolution code error test: use code size to determine test range. · add74bee
  Stefan Westerfeld authored Dec 30, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  add74bee
- Add script to format table with test results. · 2c1007bc
  Stefan Westerfeld authored Dec 30, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  2c1007bc
29 Dec, 2018 1 commit
- Support testing with randomized bit pattern. · d1ffd1c4
  Stefan Westerfeld authored Dec 29, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  d1ffd1c4
26 Dec, 2018 1 commit
- Force /bin/bash as shell for some scripts. · e841de3e
  Stefan Westerfeld authored Dec 26, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  e841de3e