Jean-Marc Valin
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47c248a56a
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Added STDIN_TUNING to make it easier to tune CELT
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2008-04-26 08:16:12 +10:00 |
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Jean-Marc Valin
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4ce9205f38
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Optimisation: caching the divisions used in the Laplace encoder.
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2008-04-23 13:42:10 +10:00 |
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Jean-Marc Valin
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70720a3721
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added a shortcut (SHORTCUT) to skip the spreading function in the pitch search
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2008-04-19 21:39:26 +10:00 |
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Jean-Marc Valin
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f7cec83c59
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pseudo-stack no longer checks on every function entry whether it has been
allocated
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2008-04-18 17:29:56 +10:00 |
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Jean-Marc Valin
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9656ca0090
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fixed three declaration-after-statement issues
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2008-04-11 17:24:31 +10:00 |
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Jean-Marc Valin
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b18ec0b08d
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Reworked the static modes. Now, if all static modes have the same frame size,
overlap or number of channels, we can pass the hint to the compiler.
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2008-04-11 04:07:52 +10:00 |
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Jean-Marc Valin
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7f38906f50
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Added info for properly exporting symbols
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2008-03-12 17:46:04 +11:00 |
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Jean-Marc Valin
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949902fd1b
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const correctness. celt_mode_create() now makes a copy of the static mode
(if STATIC_MODES is defined) instead of attempting to modify read-only
storage.
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2008-03-11 10:43:06 +11:00 |
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Jean-Marc Valin
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db0141e766
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Changed some of the mode data from int to celt_int16_t to save memory.
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2008-03-10 16:37:37 +11:00 |
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Jean-Marc Valin
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b76ee70606
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Allocation cache can now be pre-computed as well.
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2008-03-10 15:42:35 +11:00 |
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Jean-Marc Valin
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5588d52e94
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Psychoacoustic decay coefficients can now be included in the static modes
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2008-03-10 15:07:58 +11:00 |
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Jean-Marc Valin
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680a9ec54b
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Improvements to static modes
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2008-03-10 14:52:18 +11:00 |
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Jean-Marc Valin
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29f52990b9
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Moved the psycoacoustics data to the mode struct
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2008-03-10 13:34:52 +11:00 |
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Jean-Marc Valin
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f39e869c9f
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Initial support for static modes (defined STATIC_MODES)
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2008-03-10 12:13:23 +11:00 |
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Jean-Marc Valin
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3dbc1d0df9
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cleaning up some of the mode stuff
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2008-03-08 15:21:24 +11:00 |
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Jean-Marc Valin
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03f9ed3005
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oops, forgot an int sampling rate somewhere
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2008-03-08 10:02:30 +11:00 |
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Jean-Marc Valin
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d0f57874ef
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sampling rate has to be int32
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2008-03-08 07:39:47 +11:00 |
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Jean-Marc Valin
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d9de593104
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Fixed a bunch of warnings
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2008-03-05 08:11:57 +11:00 |
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Jean-Marc Valin
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3e08a88389
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Only the (rising) overlap part of the window is stored now. No need to hold the
zeros and ones (nor even the second half).
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2008-03-03 13:49:20 +11:00 |
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Jean-Marc Valin
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f28062fe6a
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Don't bother multiplying when the window's value is one or zero
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2008-03-03 13:42:23 +11:00 |
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Jean-Marc Valin
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d748cd5570
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Another C90-fying pass. Fixed some warnings in the process.
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2008-03-01 07:27:03 +11:00 |
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Jean-Marc Valin
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81b38c2295
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Moved mdct state and window to the mode so it can be shared between multiple
encoders and decoders.
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2008-02-29 21:08:49 +11:00 |
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Jean-Marc Valin
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8b2a59235f
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fixed-point: energy quantisation is entirely converted now.
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2008-02-29 00:32:51 +11:00 |
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Jean-Marc Valin
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44ffd5a8da
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Making sure freed or corrupted modes can't be used (produce a run-time warning).
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2008-02-22 00:39:25 +11:00 |
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Jean-Marc Valin
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e6b7465087
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Some sampling rate cleanup (now in the mode)
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2008-02-20 18:01:08 +11:00 |
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Jean-Marc Valin
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02fa913c32
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More C89 fixes, making sure to include config.h from all source files.
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2008-02-20 12:09:29 +11:00 |
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Jean-Marc Valin
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a85657bd29
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removed // comments and added stack_alloc.h (not used everywhere yet)
to make the code more C89-friendly.
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2008-02-20 11:59:30 +11:00 |
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Jean-Marc Valin
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5a4bbdeb5f
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Slight increase to the bit allocation in the mid-high freqs
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2008-02-19 14:32:08 +11:00 |
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Jean-Marc Valin
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472a5f03c6
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Fixed a bunch of warnings
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2008-02-19 13:12:32 +11:00 |
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Jean-Marc Valin
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25358cd407
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Merged the rate allocation atruct directly into the mode struct.
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2008-02-19 12:21:32 +11:00 |
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Jean-Marc Valin
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17683ebefd
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minor change to critical bands definitions (nothing to see here)
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2008-02-18 21:45:19 +11:00 |
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Jean-Marc Valin
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75e9c8607d
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Some error reporting in the mode generation code. More cleanup
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2008-02-18 17:04:15 +11:00 |
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Jean-Marc Valin
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134492afd3
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Removed all hard-coded modes
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2008-02-18 16:46:22 +11:00 |
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Jean-Marc Valin
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2ca8fc373c
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Making use of dynamically generated modes by default
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2008-02-18 16:27:49 +11:00 |
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Jean-Marc Valin
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65d57e6e96
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Can now easily use modes generated on the fly.
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2008-02-18 15:49:37 +11:00 |
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Jean-Marc Valin
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9838fecf9f
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Can now generate the entire mode struct
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2008-02-18 14:45:11 +11:00 |
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Jean-Marc Valin
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4991a568ff
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pbands code seems to work, cleaned up useless junk in mode definitions
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2008-02-18 13:37:40 +11:00 |
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Jean-Marc Valin
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2a8c371640
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pband generation wip
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2008-02-18 12:16:41 +11:00 |
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Jean-Marc Valin
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81a829574b
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Some work trying to generate the modes on the fly
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2008-02-17 22:41:29 +11:00 |
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Jean-Marc Valin
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6da36c0452
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Experimental ld51 mode (needs more work)
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2008-02-15 14:20:29 +11:00 |
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Jean-Marc Valin
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cb7a2a3d52
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Re-ordered the parameters in the stream: [energy, pitch index, pitch gains]
Also fixed a bug that was exposed by the change (and removed some warnings)
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2008-02-11 16:44:48 +11:00 |
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Jean-Marc Valin
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4c6bc884c8
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"make check" now actually tried to encode and decode to see if things work
(need to have test files installed otherwise it'll just pass by default)
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2008-01-31 17:34:27 +11:00 |
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Jean-Marc Valin
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f997ad51dc
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Mode info
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2008-01-31 16:47:16 +11:00 |
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Jean-Marc Valin
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3cfcd0594a
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Big mode cleanup. Keeping only one mono and one stereo mode
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2008-01-18 13:56:08 +11:00 |
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Jean-Marc Valin
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b35536a3b0
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Enabled pure CBR, though there's still some decoder issues.
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2008-01-17 16:57:18 +11:00 |
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Jean-Marc Valin
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4fbd18d1f4
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Close to getting CBR working
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2008-01-17 14:07:55 +11:00 |
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Jean-Marc Valin
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f51ca493fb
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Looks like the bit allocation code is mostly working. Just need to actually
use it now.
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2008-01-17 10:58:38 +11:00 |
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Jean-Marc Valin
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ec71aee772
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A bit of tuning and early work on bit allocation
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2008-01-12 23:38:01 +11:00 |
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Jean-Marc Valin
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a2482aceb4
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Conversion to 18-band split and fixed a few related bugs.
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2008-01-11 11:24:22 +11:00 |
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Jean-Marc Valin
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43e224817c
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oops, trying not to overflow the 64-bit max allocation.
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2008-01-10 17:26:30 +11:00 |
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