 Tristan Matthews
|
39a7979ad7
cosmetics: drop trailing whitespace
|
6 月之前 |
|
Tristan Matthews
|
c1f82d2148
math_approx: use unsigned int for LCG pseudorandom generator
|
5 年之前 |
 jm
|
1f6cf519eb
Moved the remaining of misc.h into arch.h
|
17 年之前 |
|
jm
|
6c9e621f54
Had the random functions swapped (fixed vs float). Fixed now.
|
17 年之前 |
|
jm
|
bdcefb47d2
Put all the OS-dependent calls in os_support.h
|
17 年之前 |
|
jm
|
bc492a31ab
splitting libspeex in tw
|
17 年之前 |
|
jm
|
f639378baf
Implemented atan in fixed-point and used it for toBARK. Also fixed a bug
|
18 年之前 |
|
jm
|
40832c6caa
Added a higher precision cosine approximation and used it for the
|
18 年之前 |
|
jm
|
6a2d366697
converted theta and prior_ratio to fixed-point.
|
18 年之前 |
|
jm
|
efffbfc45c
A bit of backtracking to fix quality regressions. Need to re-convert st->noise,
|
18 年之前 |
|
jm
|
2aa3f00c90
Moved spx_cos to math_approx.c and use it for initializing the mdf window.
|
19 年之前 |
|
jm
|
87c93668a1
Improved Doxygen comments
|
19 年之前 |
|
jm
|
e5a0b5df1c
fixed-point: acos function approximated with fixed-point arithmetic
|
21 年之前 |
|
jm
|
60fa98fb8a
fixed-point: interger version of sqrt function
|
21 年之前 |
|
jm
|
f69b8d8563
Wideband code cleanup, first shot at an "ultra-wideband" mode at 32 kHz,
|
22 年之前 |
|
jm
|
62217b7db1
New cos approximation for slow CPU's (don't use it on x86)
|
22 年之前 |
