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update adpcm interops with eyebeam 8k and 16k ADPCM

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7570 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Brian West committed 2008-02-09 17:43:42 +00:00
1 parent 516ae82e87
commit c65319c4b3
3 files changed
+168 -54
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src/mod/codecs/mod_voipcodecs/mod_voipcodecs.c
+6 -6
View File
@@ -496,10 +496,10 @@ static switch_status_t switch_adpcm_init(switch_codec_t *codec, switch_codec_fla
return SWITCH_STATUS_FALSE;
} else {
if (encoding) {
ima_adpcm_init(&context->encoder_object, IMA_ADPCM_DVI4);
ima_adpcm_init(&context->encoder_object, IMA_ADPCM_DVI4, 0);
}
if (decoding) {
ima_adpcm_init(&context->decoder_object, IMA_ADPCM_DVI4);
ima_adpcm_init(&context->decoder_object, IMA_ADPCM_DVI4, 0);
}
codec->private_info = context;
@@ -538,7 +538,7 @@ static switch_status_t switch_adpcm_decode(switch_codec_t *codec,
return SWITCH_STATUS_FALSE;
}
*decoded_data_len = (2 * ima_adpcm_decode(&context->decoder_object, (int16_t *) decoded_data, (uint8_t *) encoded_data, encoded_data_len));
*decoded_data_len = ima_adpcm_decode(&context->decoder_object, (int16_t *) decoded_data, (uint8_t *) encoded_data, encoded_data_len);
return SWITCH_STATUS_SUCCESS;
}
@@ -567,14 +567,14 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_voipcodecs_load)
for (count = 12; count > 0; count--) {
switch_core_codec_add_implementation(pool, codec_interface,
SWITCH_CODEC_TYPE_AUDIO, 5, "DVI4", NULL, 8000, 8000, 32000,
mpf * count, spf * count, bpf * count, ebpf * count, 1, 1, 12,
mpf * count, spf * count, bpf * count, (ebpf * count) + 4, 1, 1, 12,
switch_adpcm_init, switch_adpcm_encode, switch_adpcm_decode, switch_adpcm_destroy);
}
mpf = 10000, spf = 160, bpf = 360, ebpf = 160;
mpf = 10000, spf = 160, bpf = 320, ebpf = 160;
for (count = 12; count > 0; count--) {
switch_core_codec_add_implementation(pool, codec_interface,
SWITCH_CODEC_TYPE_AUDIO, 6, "DVI4", NULL, 16000, 16000, 64000,
mpf * count, spf * count, bpf * count, ebpf * count, 1, 1, 12,
mpf * count, spf * count, bpf * count, (ebpf * count) + 4, 1, 1, 12,
switch_adpcm_init, switch_adpcm_encode, switch_adpcm_decode, switch_adpcm_destroy);
}