shift and removed the chec for DISABLE_STEREO in the mode creation.

by POSIX. The other _t types that are not part of the API are still there
for now. Also, got rid of all that was left of the 64-bit types.

fixed point compilation because SCALEIN is a no-op in fixed point
mode but the float interface is still normally +/- 1.0.

This patch adds a seperate define for the scaling factor so people
can adjust it for unusual input levels.

Gregory Maxwell authored 15 years ago and Jean-Marc Valin committed 15 years ago

This change breaks the bitstream.

Make the first frame out of the encoder an intra-frame. (While not required this may help
in the case that the decoder has old state laying around, and it shouldn't hurt)

has been set. This fixes a crash bug for some platforms with 512 sample frames and stereo.

the time-domain representation from Q14 to Q12 (Q29 to Q27 using the
standard convention).

coder

first three bands (instead of total MDCT window energy)

handling of the left side slope of the spreading function (right-side coef
was used)

itself

converted to float though)

weighting that didn't seem to help anyway.

intruduces a bit of an encoder-decoder mismatch (Q8 in dB), but it'll be
reduced when the interals of quant_energy_mono() are properly converted to
fixed-point and oldEBands gets rounded instead of truncated.

16-bit, but at this point, it's not worth the trouble and loss of accuracy.