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fix sdp pass-thru of 200 OK in proxy mode aka (bypass_media=true)

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7717 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2008-02-21 17:48:41 +00:00
parent 473ab3c7c8
commit cb12f3cfd6
15 changed files with 352 additions and 78 deletions
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47
src/switch_pcm.c
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@@ -93,6 +93,39 @@ static switch_status_t switch_raw_destroy(switch_codec_t *codec)
}
static switch_status_t switch_nn_init(switch_codec_t *codec, switch_codec_flag_t flags, const switch_codec_settings_t *codec_settings)
{
return SWITCH_STATUS_SUCCESS;
}
static switch_status_t switch_nn_encode(switch_codec_t *codec,
switch_codec_t *other_codec,
void *decoded_data,
uint32_t decoded_data_len,
uint32_t decoded_rate, void *encoded_data, uint32_t * encoded_data_len, uint32_t * encoded_rate,
unsigned int *flag)
{
/* NOOP indicates that the audio in is already the same as the audio out, so no conversion was necessary. */
return SWITCH_STATUS_NOOP;
}
static switch_status_t switch_nn_decode(switch_codec_t *codec,
switch_codec_t *other_codec,
void *encoded_data,
uint32_t encoded_data_len,
uint32_t encoded_rate, void *decoded_data, uint32_t * decoded_data_len, uint32_t * decoded_rate,
unsigned int *flag)
{
return SWITCH_STATUS_NOOP;
}
static switch_status_t switch_nn_destroy(switch_codec_t *codec)
{
return SWITCH_STATUS_SUCCESS;
}
static switch_status_t switch_g711u_init(switch_codec_t *codec, switch_codec_flag_t flags, const switch_codec_settings_t *codec_settings)
{
int encoding, decoding;
@@ -261,12 +294,20 @@ static void mod_g711_load(switch_loadable_module_interface_t **module_interface,
SWITCH_MODULE_LOAD_FUNCTION(core_pcm_load)
{
switch_codec_interface_t *codec_interface;
int mpf = 10000, spf = 80, bpf = 160, ebpf = 160, bps = 128000, rate = 8000, counta, countb;
int mpf = 10000, spf = 80, bpf = 160, ebpf = 160, bps = 128000, rate = 8000, counta = 1, countb = 12;
switch_payload_t ianacode[4] = { 0, 10, 117, 119 };
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, "PCM");
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
SWITCH_ADD_CODEC(codec_interface, "NO-NAME PASS-THROUGH");
switch_core_codec_add_implementation(pool, codec_interface,
SWITCH_CODEC_TYPE_AUDIO, 0, "NO-NAME", NULL, 8000, 8000, 0,
20000, 160, 320, 320, 1, 1, 12,
switch_nn_init, switch_nn_encode, switch_nn_decode, switch_nn_destroy);
SWITCH_ADD_CODEC(codec_interface, "RAW Signed Linear (16 bit)");
for (counta = 1; counta <= 3; counta++) {
for (countb = 12; countb > 0; countb--) {
switch_core_codec_add_implementation(pool, codec_interface,
@@ -292,6 +333,8 @@ SWITCH_MODULE_LOAD_FUNCTION(core_pcm_load)
40000, 441, 882, 882, 1, 1, 1,
switch_raw_init, switch_raw_encode, switch_raw_decode, switch_raw_destroy);
/* indicate that the module should continue to be loaded */
mod_g711_load(module_interface, pool);