mirror of
https://github.com/alsa-project/alsa-tools.git
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23 lines
1 KiB
Text
23 lines
1 KiB
Text
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- Detect hrtime on solaris and enable it via config.h
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- Add multilevel debug output
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- change the divides/moduluos in coeff_get_mantissa to table
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lookups. Need to look at stats first though.
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- rewrite imdct to use split 2/4 radix fft
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- investigate strangeness in 256 point imdct (weird transients?)
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DONE
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- fix the bitstream interface to allow on aligned buffers - Feb 2000 -AH
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- change dither.c, crc.c to use a lookup table - March 2000 -AH
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- the output signal from the IMDCT sometimes is outside the rand
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of [-1.0,1.0]. This is why there is the normalization pass in
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output.c. Need to investigate and hopefully we can move the
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normalization. - Feb 2000 -AH
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- Mute frame on error. Feb 2000 -AH
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- Revisit convert_to_float and use int->float with scaling - Feb 2000 -AH
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- Use proper frame sizes in auxdata parsing - July 1999 - AH
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- fix clipping in output (normalize to max digital output) - Aug 99 -AH
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- Fix coupling channel support - July 1999 - AH
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- Add delta bit allocation support - July 1999 - AH
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- Add downmixing support - Sept 1999 - AH, Yeqing Deng
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