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remove an unused variable, and while at it

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add some very minor optimizations.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@29129 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Luigi Rizzo
2006-05-21 09:56:38 +00:00
parent 4b49f667d2
commit ab5b298805
1 changed files with 6 additions and 6 deletions
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12
codecs/codec_alaw.c
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@@ -57,13 +57,13 @@ static int alawtolin_framein(struct ast_trans_pvt *pvt, struct ast_frame *f)
int i = f->samples;
unsigned char *src = f->data;
int16_t *dst = (int16_t *)pvt->outbuf + pvt->samples;
int in_samples = f->samples;
pvt->samples += i;
pvt->datalen += i * 2; /* 2 bytes/sample */
while (i--)
*dst++ = AST_ALAW(*src++);
pvt->samples += f->samples;
pvt->datalen += f->samples * 2; /* 2 bytes/sample */
return 0;
}
@@ -73,13 +73,13 @@ static int lintoalaw_framein(struct ast_trans_pvt *pvt, struct ast_frame *f)
int i = f->samples;
char *dst = pvt->outbuf + pvt->samples;
int16_t *src = f->data;
int in_samples = f->samples;
pvt->samples += i;
pvt->datalen += i; /* 1 byte/sample */
while (i--)
*dst++ = AST_LIN2A(*src++);
pvt->samples += in_samples;
pvt->datalen += in_samples; /* 1 byte/sample */
return 0;
}