Commits · 212f161caada76b083ebaca21449c58162e5419d · Linshizhi / ffmpeg.wasm-core

20 Oct, 2011 1 commit
- x86: Move some variable declarations below the appropriat #ifdef. · 265980da
  Diego Biurrun authored 13 years ago
```
This avoids some unused variable warnings with YASM disabled.
```
  265980da
01 Jul, 2011 1 commit
- ac3dsp: add x86-optimized versions of ac3dsp.extract_exponents(). · f99a5ef9
  Justin Ruggles authored 13 years ago
  
  f99a5ef9
28 May, 2011 1 commit
- ac3enc: modify mantissa bit counting to keep bap counts for all values of bap · 6ca23db9
  Justin Ruggles authored 13 years ago
```
instead of just 0 to 4.

This does all the actual bit counting as a final step.
```
  6ca23db9
19 Mar, 2011 1 commit
- Replace FFmpeg with Libav in licence headers · 2912e87a
  Mans Rullgard authored 13 years ago
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  2912e87a
17 Mar, 2011 1 commit
- ac3enc: add float_to_fixed24() with x86-optimized versions to AC3DSPContext · 0f999cfd
  Justin Ruggles authored 13 years ago
```
and use in scale_coefficients() for the floating-point AC-3 encoder.
```
  0f999cfd
14 Mar, 2011 1 commit
- ac3enc: add SIMD-optimized shifting functions for use with the fixed-point AC3 encoder. · f1efbca5
  Justin Ruggles authored 13 years ago
  
  f1efbca5
13 Feb, 2011 1 commit

ac3enc: Add x86-optimized function to speed up log2_tab(). · fbb6b49d

Justin Ruggles authored 14 years ago

AC3DSPContext.ac3_max_msb_abs_int16() finds the maximum MSB of the absolute
value of each element in an array of int16_t.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

fbb6b49d

10 Feb, 2011 1 commit
- Add x86-optimized versions of exponent_min(). · dda3f0ef
  Justin Ruggles authored 14 years ago
```
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  dda3f0ef