Commit message (Collapse) | Author | Age | Files | Lines | |
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* | update copyrights | Brad Midgley | 2008-01-19 | 2 | -2/+2 |
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* | codec has been using 32-bit (MUL) and 64-bit (MULA) multiplies | Brad Midgley | 2008-01-17 | 1 | -1/+3 |
| | | | | | straighten things out so MUL/MULA are both 64 bit create MUL32/MULA32 for anyone who really needs a 32-bit product | ||||
* | coding style | Brad Midgley | 2008-01-14 | 1 | -7/+4 |
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* | comment typo | Brad Midgley | 2008-01-14 | 1 | -1/+1 |
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* | fix initialization | Brad Midgley | 2008-01-14 | 1 | -1/+4 |
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* | take out memmove in sbc analyze | Brad Midgley | 2008-01-14 | 1 | -21/+29 |
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* | tweak to the memmove for 4 subbands | Brad Midgley | 2008-01-11 | 1 | -1/+1 |
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* | optimizations: use memmove instead of a loop, unroll short loop | Brad Midgley | 2008-01-08 | 1 | -11/+22 |
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* | smooth out last shift-in-place wrinkle | Brad Midgley | 2007-12-14 | 1 | -11/+2 |
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* | push in-place-shift optimization up into scalefactors section | Brad Midgley | 2007-12-14 | 1 | -7/+13 |
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* | shift-in-place opt is back in, with a bugfix for the 4-subband case | Brad Midgley | 2007-12-14 | 1 | -7/+15 |
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* | coding style on ?: | Brad Midgley | 2007-12-14 | 1 | -1/+1 |
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* | be more strict about calculating from joint since client may set it to | Brad Midgley | 2007-12-14 | 1 | -1/+1 |
| | | | | a funky value other than 0/1 | ||||
* | roll back the shift-in-place bitpack optimization while we figure out if | Brad Midgley | 2007-12-14 | 1 | -7/+6 |
| | | | | it tickles a bug or creates a bug for 4 subbands | ||||
* | don't need to memset the data header | Brad Midgley | 2007-12-13 | 1 | -8/+4 |
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* | combine two conditionals in bit packing | Brad Midgley | 2007-11-30 | 1 | -5/+1 |
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* | change inner loop bit packing to use shift-in-place instead of complex ops | Brad Midgley | 2007-11-30 | 1 | -7/+8 |
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* | don't use the audio_sample array inside the frame struct | Brad Midgley | 2007-11-29 | 1 | -7/+5 |
| | | | | it's totally unnecessary to keep all these temporary results around | ||||
* | Remove unnecessary checks for output buffer length and some optimizations. | Luiz Augusto von Dentz | 2007-11-29 | 1 | -26/+9 |
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* | eliminate another max_bitneed loop, eliminate extraneous loop termination tests | Brad Midgley | 2007-11-27 | 1 | -11/+11 |
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* | eliminate extra loop for bitneed compute | Brad Midgley | 2007-11-27 | 1 | -13/+9 |
| | | | | make a couple while loops easier to read as for loops | ||||
* | combine the blk loops inside the joint conditional | Brad Midgley | 2007-11-27 | 1 | -10/+7 |
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* | rework joint subband test--uses a lot less stack space, simplify multiple | Brad Midgley | 2007-11-27 | 1 | -27/+31 |
| | | | | loops into one, unroll one tiny loop | ||||
* | Introduce sbc_get_frame_duration. | Luiz Augusto von Dentz | 2007-11-23 | 2 | -4/+6 |
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* | Change name of sbc_fill_defaults to sbc_set_defaults. | Luiz Augusto von Dentz | 2007-11-13 | 1 | -3/+3 |
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* | Add sbc_reinit. | Luiz Augusto von Dentz | 2007-11-13 | 2 | -8/+31 |
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* | Make sbc codec to write directly in application buffers and so avoiding memcpys. | Luiz Augusto von Dentz | 2007-11-12 | 4 | -67/+88 |
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* | correction in the 4 subband optimization | Brad Midgley | 2007-11-05 | 1 | -4/+5 |
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* | More coding style cleanup | Johan Hedberg | 2007-11-02 | 1 | -23/+25 |
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* | Some more whitespace fixes | Johan Hedberg | 2007-11-01 | 1 | -4/+4 |
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* | Coding style cleanup | Johan Hedberg | 2007-11-01 | 5 | -185/+229 |
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* | Move the usage function around | Marcel Holtmann | 2007-10-25 | 1 | -20/+21 |
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* | More cleanups | Marcel Holtmann | 2007-10-25 | 1 | -52/+42 |
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* | Add build magic around sbctester program | Marcel Holtmann | 2007-10-25 | 2 | -9/+15 |
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* | First round of cleanups | Marcel Holtmann | 2007-10-25 | 1 | -57/+55 |
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* | Frederic's conformance tests | Brad Midgley | 2007-10-25 | 1 | -0/+358 |
| | | | | | | it needs build system integration, including -lsndfile to link this app should compile only if libsndfile-dev is present 'make install' should ignore it | ||||
* | 8-subband encoder had a sign error that made high frequencies noisy | Brad Midgley | 2007-10-17 | 1 | -1/+1 |
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* | a little more factoring | Brad Midgley | 2007-10-06 | 1 | -7/+5 |
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* | clean out dead code | Brad Midgley | 2007-10-06 | 1 | -132/+5 |
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* | fix MUL* macros with () | Brad Midgley | 2007-10-05 | 2 | -14/+7 |
| | | | | factor more multiplies in 4-subband encoder | ||||
* | enable 4 subband lower half optimizations | Brad Midgley | 2007-10-04 | 1 | -32/+23 |
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* | fix & enable 8-subband second half optimization | Brad Midgley | 2007-10-04 | 1 | -4/+5 |
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* | off-by-one problem in 8 subband optimization | Brad Midgley | 2007-10-04 | 1 | -2/+2 |
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* | a (disabled for now) cpu optimization for the bottom half of the 8 subbands ↵ | Brad Midgley | 2007-10-04 | 1 | -0/+37 |
| | | | | encoder. seems to work fine. | ||||
* | optimizations for 2nd stage of 4-subband encoder | Brad Midgley | 2007-10-04 | 1 | -0/+23 |
| | | | | disabled but in place so indt folks don't duplicate the optimization effort | ||||
* | Make SBC frame header endian safe | Marcel Holtmann | 2007-08-27 | 1 | -0/+15 |
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* | Add simple implementation of sbc_parse() | Marcel Holtmann | 2007-08-26 | 2 | -0/+6 |
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* | indicate 0 bytes consumed in encoder if input is too short. | Brad Midgley | 2007-08-26 | 1 | -1/+4 |
| | | | | | caller is responsible for filling the end of the input if it really wants the frame encoded (ie with silence at the end) | ||||
* | Fix parameter handling of encoder | Marcel Holtmann | 2007-08-25 | 1 | -5/+7 |
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* | Fix output handling of decoder | Marcel Holtmann | 2007-08-25 | 1 | -21/+30 |
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