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Added ac3dec 0.6.1 with native ALSA driver.

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This commit is contained in:
Jaroslav Kysela 2001-04-17 19:31:03 +00:00
parent f2d80b5b5d
commit 28ff64db0a
50 changed files with 6094 additions and 0 deletions
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- Detect hrtime on solaris and enable it via config.h
- Add multilevel debug output
- change the divides/moduluos in coeff_get_mantissa to table
lookups. Need to look at stats first though.
- rewrite imdct to use split 2/4 radix fft
- investigate strangeness in 256 point imdct (weird transients?)
DONE
- fix the bitstream interface to allow on aligned buffers - Feb 2000 -AH
- change dither.c, crc.c to use a lookup table - March 2000 -AH
- the output signal from the IMDCT sometimes is outside the rand
of [-1.0,1.0]. This is why there is the normalization pass in
output.c. Need to investigate and hopefully we can move the
normalization. - Feb 2000 -AH
- Mute frame on error. Feb 2000 -AH
- Revisit convert_to_float and use int->float with scaling - Feb 2000 -AH
- Use proper frame sizes in auxdata parsing - July 1999 - AH
- fix clipping in output (normalize to max digital output) - Aug 99 -AH
- Fix coupling channel support - July 1999 - AH
- Add delta bit allocation support - July 1999 - AH
- Add downmixing support - Sept 1999 - AH, Yeqing Deng