gitlab.xiph.org/xiph/opus.git - Unnamed repository; edit this file 'description' to name the repository.

Age	Commit message (Collapse)	Author
2016-03-18	fix for divide by zerosilk_tunings	Felicia Lim

2016-02-21	set back to floating point by default	Koen Vos

2016-02-21	Clean up: alignment of comments	Koen Vos

2016-02-21	Clean up: replace tabs by spaces	Koen Vos

2016-02-21	take advantage of more efficient NLSF quantization by reducing number of ↵	Koen Vos
	survivors in search
2016-02-21	NLSF_del_dec_quant minor clean up	Koen Vos

2016-02-21	NLSF_encode now also uses NLSF weights from table	Koen Vos

2016-02-21	NLSF VQ now uses absolute error, and prediction	Koen Vos

2016-02-21	NLSF decoding now uses tables for NLSF weights	Koen Vos

2016-02-21	removed prefilter	Koen Vos

2016-02-21	restores decoder bit exactness	Koen Vos

2016-02-20	slight clean up	Koen Vos

2016-02-19	undo some loop unrolling	Koen Vos

2016-02-19	fixes bug in sum_sqr_shift where overflow could happen for the last sample ↵	Koen Vos
	of an odd-length frame
2016-02-19	undo experimental setting from previous commit	Koen Vos

2016-02-19	pitch estimator: added saturation to low-pass filter and unrolled loop. also ↵	Koen Vos
	fixes read-beyond-array bug in previous commit
2016-02-19	pitch analysis (in FIX) now scales the input down at the start, instead of ↵	Koen Vos
	at every stage
2016-02-19	minor clean up of pointer offsets	Koen Vos

2016-02-19	replaced 64-bit correlations with scaled 32-bit ones, in Burg	Koen Vos

2016-02-19	sum_sqr_shift: reduced headroom (ie more preserved resolution); shift ↵	Koen Vos
	increments by one instead of two
2016-02-18	simplified computation of LTP coefs	Koen Vos

2016-01-13	faster Burg implementationexp_lbr_tune4	Koen Vos

2016-01-11	Quality: Retrained classifier MLP with better data	Jean-Marc Valin
	New MLP doesn't attempt to classify silence as speech/music
2016-01-11	Using "hybrid" flag instead of "start!=0"	Jean-Marc Valin

2016-01-11	Quality: Making the encoder more aggressive at using wider bandwidths	Jean-Marc Valin

2016-01-11	Quality: Removes high-band attenuation in hybrid mode -- at least for now	Jean-Marc Valin

2016-01-11	Quality: Adds SILK rate interpolation function	Jean-Marc Valin

2016-01-11	Quality: Makes real CELT VBR work for hybrid too	Jean-Marc Valin

2016-01-11	Quality: Forces trim to 5 on hybrid mode	Jean-Marc Valin
	This saves bits and makes more sense since alloc_trim_analysis() mostly looks at the lower bands that are coded with SILK
2016-01-11	Quality: Encoding music in full-band stereo from 32 kb/s	Jean-Marc Valin
	Gradual downmix now happens in the 24 kb/s to 32 kb/s range
2016-01-11	Quality: removes VBR attenuation at low bitrate	Jean-Marc Valin
	Turns out that even low bitrates benefit from VBR
2016-01-04	Add a check target to the static makefiles. r=ron	Ralph Giles

2016-01-04	Add 'force' to the phony target list. r=ron	Ralph Giles

2015-12-31	Renamed MAX_PULSES to SILK_MAX_PULSES and CELT_MAX_PULSES	Jean-Marc Valin
	Avoids accidental name collisions
2015-12-31	Actually fix pedantic build bustage.	Timothy B. Terriberry

2015-12-31	Fix pedantic build bustage.	Timothy B. Terriberry
	ISO C90 forbids mixed declarations and code, r=bustage
2015-12-31	Add tonality_analysis_reset().	Ralph Giles
	Add a reset function for the TonalityAnalysisState struct and call it on encoder reset. Move the state struct above the clear line in OpusEncoder so reset doesn't clobber reusable fields. Currently this is only the arch field, which is moved to to top of the struct so we can use the same memset-to-the-end pattern as OpusEncoder. Signed-off-by: Jean-Marc Valin <jmvalin@jmvalin.ca>
2015-12-31	Add an initializer for TonalityAnalysisState.	Ralph Giles
	This interns the asm flags parameter in the state struct so we don't need to pass it with every call. It can be expensive, so we don't want to query every run_analysis() call, but since this (private) api is used by webrtc code we need to provide a supportable interface for filling in the correct value. Note the initialization code is partially duplicated between opus_encoder_init and the OPUS_RESET_STATE switch case, so we must re-initialize it there. Signed-off-by: Jean-Marc Valin <jmvalin@jmvalin.ca>
2015-12-30	Remove unused encoder field analysis_offset	Mark Harris

2015-12-30	Avoids having the Opus-level "arch" be set to 0 on encoder/decoder reset	Jean-Marc Valin

2015-12-28	oggopus: More updates for AD review comments.	Timothy B. Terriberry
	Removed 2119 language for general Ogg requirements. Added IANA registry for channel mapping families. Adjusted additional copyright grant to match RFC 6716. Additional comments addressed (see the CODEC mailing list).
2015-12-24	Fixes patch_transient_decision() for hybrid mode	Jean-Marc Valin
	...and also make it not ignore the right channel
2015-12-24	Oops, fixes max_decay for LFE in fixed-point	Jean-Marc Valin

2015-12-12	oggopus: Revert SHOULD->MUST for reserved mappings.	Timothy B. Terriberry
	Mark Harris convinced me that the significant delay between "WG consensus" and "RFC" means we shouldn't rely on RFC updates to give people permission to start deploying new things.
2015-12-11	oggopus: Fix typo.	Timothy B. Terriberry
	Thanks to Mark Harris for the report.
2015-12-11	oggopus: First pass updates for AD review comments.	Timothy B. Terriberry

2015-12-05	Make the CELT background noise estimator adapt more quickly on DTX update	Jean-Marc Valin

2015-12-04	opus_demo: fixes potential division by zero on files with no active frame	Jean-Marc Valin

2015-12-04	Fixes memory leak in some CELT unit tests	Jean-Marc Valin
	Reported in https://trac.xiph.org/ticket/2241
2015-12-04	Always use the max of the decaying PLC energy and the background noise	Jean-Marc Valin
	Should no longer cause discontinuities in the noise after 5 packets