Changeset 3202 for pjproject/trunk/pjmedia/src/pjmedia-codec/g722/g722_enc.c

Timestamp:

Jun 11, 2010 1:38:42 PM (14 years ago)

Author:

nanang

Message:

Close #1072:

• Added API pjmedia_codec_g722_set_pcm_shift() to enable configurable level-adjusment setting.
• Also added macro PJMEDIA_G722_DEFAULT_PCM_SHIFT (default value is 2) to accomplish 14-16 bit PCM conversion for G722 input/output.
• Added a feature in G722 to stop level-adjusment/PCM-shifting when clipping occured, compile-time configurable via PJMEDIA_G722_STOP_PCM_SHIFT_ON_CLIPPING macro.

File:

• pjproject/trunk/pjmedia/src/pjmedia-codec/g722/g722_enc.c (modified) (1 diff)

pjproject/trunk/pjmedia/src/pjmedia-codec/g722/g722_enc.c

@@ -544 +544 @@
     
     for(i = 0; i < nsamples; i += 2) {
-        tx_qmf(enc, in[i]>>2, in[i+1]>>2, &xlow, &xhigh);
+        tx_qmf(enc, in[i], in[i+1], &xlow, &xhigh);
 
         /* low band encoder */