https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r65877 | qwell | 2007-05-24 11:14:02 -0400 (Thu, 24 May 2007) | 4 lines
Fix handling of zero-length frames when a codec is capable of native PLC.
Issue 9183, patch by Mihai.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@65903
65c4cc65-6c06-0410-ace0-
fbb531ad65f3
.sample = ilbctolin_sample,
.desc_size = sizeof(struct ilbc_coder_pvt),
.buf_size = BUFFER_SAMPLES * 2,
+ .native_plc = 1,
};
static struct ast_translator lintoilbc = {
.desc_size = sizeof(struct speex_coder_pvt),
.buffer_samples = BUFFER_SAMPLES,
.buf_size = BUFFER_SAMPLES * 2,
+ .native_plc = 1,
};
static struct ast_translator lintospeex = {
int desc_size; /*!< size of private descriptor in pvt->pvt, if any */
int plc_samples; /*!< set to the plc block size if used, 0 otherwise */
int useplc; /*!< current status of plc, changed at runtime */
+ int native_plc; /*!< true if the translator can do native plc */
struct ast_module *module; /* opaque reference to the parent module */
pvt->samples += l;
pvt->datalen = pvt->samples * 2; /* SLIN has 2bytes for 1sample */
}
- return 0;
+ /* We don't want generic PLC. If the codec has native PLC, then do that */
+ if (!pvt->t->native_plc)
+ return 0;
}
if (pvt->samples + f->samples > pvt->t->buffer_samples) {
ast_log(LOG_WARNING, "Out of buffer space\n");