diff options
Diffstat (limited to 'thirdparties/iphone/include/g729b/tab_dtx.h')
-rw-r--r-- | thirdparties/iphone/include/g729b/tab_dtx.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/thirdparties/iphone/include/g729b/tab_dtx.h b/thirdparties/iphone/include/g729b/tab_dtx.h new file mode 100644 index 0000000..befce68 --- /dev/null +++ b/thirdparties/iphone/include/g729b/tab_dtx.h @@ -0,0 +1,28 @@ +/* + ITU-T G.729A Annex B ANSI-C Source Code + Version 1.3 Last modified: August 1997 + Copyright (c) 1996, France Telecom, Rockwell International, + Universite de Sherbrooke. + All rights reserved. +*/ + +/* VAD constants */ +extern Word16 lbf_corr[NP+1]; +extern Word16 shift_fx[33]; +extern Word16 factor_fx[33]; + +/* SID LSF quantization */ +extern Word16 noise_fg[MODE][MA_NP][M]; +extern Word16 noise_fg_sum[MODE][M]; +extern Word16 noise_fg_sum_inv[MODE][M]; +extern Word16 PtrTab_1[32]; +extern Word16 PtrTab_2[2][16]; +extern Word16 Mp[MODE]; + +/* SID gain quantization */ +extern Word16 fact[NB_GAIN+1]; +extern Word16 marg[NB_GAIN+1]; +extern Word16 tab_Sidgain[32]; + + + |