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At one point during working on this module, I had the lin/lin16 versions of the

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framein callbacks different.  However, they are now the same again, so remove
the duplicate code and use the same functions for the lin/lin16 versions.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@98218 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2008-01-11 17:17:54 +00:00
parent 911fbb5df9
commit c67509e429
1 changed files with 2 additions and 34 deletions
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36
codecs/codec_g722.c
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@@ -99,22 +99,6 @@ static int g722tolin16_new(struct ast_trans_pvt *pvt)
}
static int g722tolin_framein(struct ast_trans_pvt *pvt, struct ast_frame *f)
{
struct g722_decoder_pvt *tmp = pvt->pvt;
unsigned char *src = f->data;
int out_samples;
out_samples = g722_decode(&tmp->g722, (int16_t *) &pvt->outbuf[pvt->samples * sizeof(int16_t)],
src, f->samples);
pvt->samples += out_samples;
pvt->datalen += (out_samples * sizeof(int16_t));
return 0;
}
static int g722tolin16_framein(struct ast_trans_pvt *pvt, struct ast_frame *f)
{
struct g722_decoder_pvt *tmp = pvt->pvt;
int out_samples;
@@ -122,7 +106,6 @@ static int g722tolin16_framein(struct ast_trans_pvt *pvt, struct ast_frame *f)
out_samples = g722_decode(&tmp->g722, (int16_t *) &pvt->outbuf[pvt->samples * sizeof(int16_t)],
(uint8_t *) f->data, f->samples);
/* sample rate the same between formats, but don't assume that it won't output more ... */
pvt->samples += out_samples;
pvt->datalen += (out_samples * sizeof(int16_t));
@@ -145,21 +128,6 @@ static int lintog722_framein(struct ast_trans_pvt *pvt, struct ast_frame *f)
return 0;
}
static int lin16tog722_framein(struct ast_trans_pvt *pvt, struct ast_frame *f)
{
struct g722_encoder_pvt *tmp = pvt->pvt;
int16_t *src = f->data;
int outlen;
outlen = g722_encode(&tmp->g722, (uint8_t*)(&pvt->outbuf[pvt->datalen]), src, f->samples);
pvt->samples += outlen;
pvt->datalen += outlen;
return 0;
}
static struct ast_frame *g722tolin_sample(void)
{
static struct ast_frame f = {
@@ -246,7 +214,7 @@ static struct ast_translator g722tolin16 = {
.srcfmt = AST_FORMAT_G722,
.dstfmt = AST_FORMAT_SLINEAR16,
.newpvt = g722tolin16_new, /* same for both directions */
.framein = g722tolin16_framein,
.framein = g722tolin_framein,
.sample = g722tolin16_sample,
.desc_size = sizeof(struct g722_decoder_pvt),
.buffer_samples = BUFFER_SAMPLES / sizeof(int16_t),
@@ -259,7 +227,7 @@ static struct ast_translator lin16tog722 = {
.srcfmt = AST_FORMAT_SLINEAR16,
.dstfmt = AST_FORMAT_G722,
.newpvt = lin16tog722_new, /* same for both directions */
.framein = lin16tog722_framein,
.framein = lintog722_framein,
.sample = lin16tog722_sample,
.desc_size = sizeof(struct g722_encoder_pvt),
.buffer_samples = BUFFER_SAMPLES * 2,