[asterisk-commits] file: trunk r229282 - in /trunk: ./ codecs/codec_g726.c

[SVN commits to the Asterisk project]

Author: file
Date: Tue Nov 10 14:06:13 2009
New Revision: 229282

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=229282
Log:
Merged revisions 229281 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r229281 | file | 2009-11-10 16:03:14 -0400 (Tue, 10 Nov 2009) | 8 lines
  
  Remove broken support for direct transcoding between G.726 RFC3551 and G.726 AAL2.
  
  On some systems the translation core would actually consider g726aal2 -> g726 -> signed linear
  to be a quicker path then g726aal2 -> signed linear which exposed this problem.
  
  (closes issue #15504)
  Reported by: globalnetinc
........

Modified:
    trunk/   (props changed)
    trunk/codecs/codec_g726.c

Propchange: trunk/
------------------------------------------------------------------------------
Binary property 'branch-1.4-merged' - no diff available.

Modified: trunk/codecs/codec_g726.c
URL: http://svnview.digium.com/svn/asterisk/trunk/codecs/codec_g726.c?view=diff&rev=229282&r1=229281&r2=229282
==============================================================================
--- trunk/codecs/codec_g726.c (original)
+++ trunk/codecs/codec_g726.c Tue Nov 10 14:06:13 2009
@@ -769,22 +769,6 @@
 	return 0;
 }
 
-/*! \brief convert G726-32 RFC3551 packed data into AAL2 packed data (or vice-versa) */
-static int g726tog726aal2_framein(struct ast_trans_pvt *pvt, struct ast_frame *f)
-{
-	unsigned char *src = f->data.ptr;
-	unsigned char *dst = pvt->outbuf.uc + pvt->samples;
-	unsigned int i;
-
-	for (i = 0; i < f->datalen; i++)
-		*dst++ = ((src[i] & 0xf) << 4) | (src[i] >> 4);
-
-	pvt->samples += f->samples;
-	pvt->datalen += f->samples; /* 1 byte/sample */
-
-	return 0;
-}
-
 static struct ast_translator g726tolin = {
 	.name = "g726tolin",
 	.srcfmt = AST_FORMAT_G726,
@@ -835,26 +819,6 @@
 	.buf_size = BUFFER_SAMPLES / 2,
 };
 
-static struct ast_translator g726tog726aal2 = {
-	.name = "g726tog726aal2",
-	.srcfmt = AST_FORMAT_G726,
-	.dstfmt = AST_FORMAT_G726_AAL2,
-	.framein = g726tog726aal2_framein,	/* same for both directions */
-	.sample = g726_sample,
-	.buffer_samples = BUFFER_SAMPLES,
-	.buf_size = BUFFER_SAMPLES,
-};
-
-static struct ast_translator g726aal2tog726 = {
-	.name = "g726aal2tog726",
-	.srcfmt = AST_FORMAT_G726_AAL2,
-	.dstfmt = AST_FORMAT_G726,
-	.framein = g726tog726aal2_framein,	/* same for both directions */
-	.sample = g726_sample,
-	.buffer_samples = BUFFER_SAMPLES,
-	.buf_size = BUFFER_SAMPLES,
-};
-
 static int parse_config(int reload)
 {
 	struct ast_variable *var;
@@ -891,9 +855,6 @@
 	res |= ast_unregister_translator(&g726aal2tolin);
 	res |= ast_unregister_translator(&lintog726aal2);
 
-	res |= ast_unregister_translator(&g726aal2tog726);
-	res |= ast_unregister_translator(&g726tog726aal2);
-
 	return res;
 }
 
@@ -910,9 +871,6 @@
 
 	res |= ast_register_translator(&g726aal2tolin);
 	res |= ast_register_translator(&lintog726aal2);
-
-	res |= ast_register_translator(&g726aal2tog726);
-	res |= ast_register_translator(&g726tog726aal2);
 
 	if (res) {
 		unload_module();