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restructure codec code

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@1818 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2006-07-10 22:08:02 +00:00
parent e9fc56225f
commit 2838ad4a9b
12 changed files with 123 additions and 64 deletions
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src/switch_loadable_module.c
+36 -10
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@@ -633,16 +633,18 @@ SWITCH_DECLARE(switch_directory_interface_t *) switch_loadable_module_get_direct
return switch_core_hash_find(loadable_modules.directory_hash, name);
}
SWITCH_DECLARE(int) switch_loadable_module_get_codecs(switch_memory_pool_t *pool, switch_codec_interface_t **array,
SWITCH_DECLARE(int) switch_loadable_module_get_codecs(switch_memory_pool_t *pool, const switch_codec_implementation_t **array,
int arraylen)
{
switch_hash_index_t *hi;
void *val;
switch_codec_interface_t *codec_interface;
int i = 0;
for (hi = switch_hash_first(pool, loadable_modules.codec_hash); hi; hi = switch_hash_next(hi)) {
switch_hash_this(hi, NULL, NULL, &val);
array[i++] = val;
codec_interface = (switch_codec_interface_t *) val;
array[i++] = codec_interface->implementations;
if (i > arraylen) {
break;
}
@@ -652,20 +654,44 @@ SWITCH_DECLARE(int) switch_loadable_module_get_codecs(switch_memory_pool_t *pool
}
SWITCH_DECLARE(int) switch_loadable_module_get_codecs_sorted(switch_codec_interface_t **array,
SWITCH_DECLARE(int) switch_loadable_module_get_codecs_sorted(const switch_codec_implementation_t **array,
int arraylen, char **prefs, int preflen)
{
int x, i = 0;
switch_codec_interface_t *codec_interface;
const switch_codec_implementation_t *imp;
for (x = 0; x < preflen; x++) {
if ((codec_interface = switch_loadable_module_get_codec_interface(prefs[x])) != 0 ) {
array[i++] = codec_interface;
if (i > arraylen) {
break;
for (x = 0; x < preflen; x++) {
char *name, *p, buf[128];
uint32_t interval = 0, len = 0;
name = prefs[x];
if ((p = strchr(name, '@'))) {
p++;
len = p-name;
if (len > sizeof(buf)) {
len = sizeof(buf);
}
switch_copy_string(buf, name, len);
*(buf + len) = '\0';
interval = atoi(p);
name = buf;
}
if ((codec_interface = switch_loadable_module_get_codec_interface(name)) != 0 ) {
for (imp = codec_interface->implementations; imp; imp = imp->next) {
if (!interval) {
array[i++] = imp;
} else if ((imp->microseconds_per_frame / 1000) == interval) {
array[i++] = imp;
}
}
}
}
if (i > arraylen) {
break;
}
}
}
return i;
}