#define SWITCH_LOADABLE_MODULE_H
#include <switch.h>
+#include <switch_module_interfaces.h>
SWITCH_BEGIN_EXTERN_C
/*!
break; \
}
-#define SWITCH_ADD_CODEC(codec_int, int_name, implementation) \
+#define SWITCH_ADD_CODEC(codec_int, int_name) \
for (;;) { \
codec_int = (switch_codec_interface_t *)switch_loadable_module_create_interface(*module_interface, SWITCH_CODEC_INTERFACE); \
- codec_int->implementations = implementation; \
codec_int->interface_name = int_name; \
break; \
}
+
+static inline void switch_core_codec_add_implementation(switch_memory_pool_t *pool,
+ switch_codec_interface_t *codec_interface,
+ /*! enumeration defining the type of the codec */
+ const switch_codec_type_t codec_type,
+ /*! the IANA code number */
+ switch_payload_t ianacode,
+ /*! the IANA code name */
+ char *iananame,
+ /*! default fmtp to send (can be overridden by the init function) */
+ char *fmtp,
+ /*! samples transferred per second */
+ uint32_t samples_per_second,
+ /*! actual samples transferred per second for those who are not moron g722 RFC writers*/
+ uint32_t actual_samples_per_second,
+ /*! bits transferred per second */
+ int bits_per_second,
+ /*! number of microseconds that denote one frame */
+ int microseconds_per_frame,
+ /*! number of samples that denote one frame */
+ uint32_t samples_per_frame,
+ /*! number of bytes that denote one frame decompressed */
+ uint32_t bytes_per_frame,
+ /*! number of bytes that denote one frame compressed */
+ uint32_t encoded_bytes_per_frame,
+ /*! number of channels represented */
+ uint8_t number_of_channels,
+ /*! number of frames to send in one netowrk packet */
+ int pref_frames_per_packet,
+ /*! max number of frames to send in one network packet */
+ int max_frames_per_packet,
+ /*! function to initialize a codec handle using this implementation */
+ switch_core_codec_init_func_t init,
+ /*! function to encode raw data into encoded data */
+ switch_core_codec_encode_func_t encode,
+ /*! function to decode encoded data into raw data */
+ switch_core_codec_decode_func_t decode,
+ /*! deinitalize a codec handle using this implementation */
+ switch_core_codec_destroy_func_t destroy)
+{
+
+ switch_codec_implementation_t *impl = (switch_codec_implementation_t *) switch_core_alloc(pool, sizeof(*impl));
+ impl->codec_type = codec_type;
+ impl->ianacode = ianacode;
+ impl->iananame = iananame;
+ impl->fmtp = fmtp;
+ impl->samples_per_second = samples_per_second;
+ impl->actual_samples_per_second = actual_samples_per_second;
+ impl->bits_per_second = bits_per_second;
+ impl->microseconds_per_frame = microseconds_per_frame;
+ impl->samples_per_frame = samples_per_frame;
+ impl->bytes_per_frame = bytes_per_frame;
+ impl->encoded_bytes_per_frame = encoded_bytes_per_frame;
+ impl->number_of_channels = number_of_channels;
+ impl->pref_frames_per_packet = pref_frames_per_packet;
+ impl->max_frames_per_packet = max_frames_per_packet;
+ impl->init = init;
+ impl->encode = encode;
+ impl->decode = decode;
+ impl->destroy = destroy;
+
+ impl->next = codec_interface->implementations;
+ codec_interface->implementations = impl;
+
+}
+
///\}
#define SWITCH_DECLARE_STATIC_MODULE(init, load, run, shut) void init(void) { \
/*! \brief A table of settings and callbacks that define a paticular implementation of a codec */
struct switch_codec_implementation {
/*! enumeration defining the type of the codec */
- const switch_codec_type_t codec_type;
+ switch_codec_type_t codec_type;
/*! the IANA code number */
switch_payload_t ianacode;
/*! the IANA code name */
/*! max number of frames to send in one network packet */
int max_frames_per_packet;
/*! function to initialize a codec handle using this implementation */
- switch_status_t (*init) (switch_codec_t *, switch_codec_flag_t, const switch_codec_settings_t *codec_settings);
+ switch_core_codec_init_func_t init;
/*! function to encode raw data into encoded data */
- switch_status_t (*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);
+ switch_core_codec_encode_func_t encode;
/*! function to decode encoded data into raw data */
- switch_status_t (*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);
+ switch_core_codec_decode_func_t decode;
/*! deinitalize a codec handle using this implementation */
- switch_status_t (*destroy) (switch_codec_t *);
+ switch_core_codec_destroy_func_t destroy;
struct switch_codec_implementation *next;
};
typedef struct switch_media_bug switch_media_bug_t;
typedef switch_bool_t (*switch_media_bug_callback_t) (switch_media_bug_t *, void *, switch_abc_type_t);
+
+typedef switch_status_t (*switch_core_codec_encode_func_t) (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);
+
+
+typedef switch_status_t (*switch_core_codec_decode_func_t) (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);
+
+typedef switch_status_t (*switch_core_codec_init_func_t) (switch_codec_t *, switch_codec_flag_t, const switch_codec_settings_t *codec_settings);
+typedef switch_status_t (*switch_core_codec_destroy_func_t) (switch_codec_t *);
+
+
+
+
typedef void (*switch_application_function_t) (switch_core_session_t *, const char *);
#define SWITCH_STANDARD_APP(name) static void name (switch_core_session_t *session, const char *data)
* mod_amr.c -- GSM-AMR Codec Module
*
*/
+
#include "switch.h"
SWITCH_MODULE_LOAD_FUNCTION(mod_amr_load);
}
/* Registration */
-
-static switch_codec_implementation_t amr_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 96,
- /*.iananame */ "AMR",
- /*.fmtp */ "octet-align=0",
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 0,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ 0,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_amr_init,
- /*.encode */ switch_amr_encode,
- /*.decode */ switch_amr_decode,
- /*.destroy */ switch_amr_destroy,
-};
-
SWITCH_MODULE_LOAD_FUNCTION(mod_amr_load)
{
switch_codec_interface_t *codec_interface;
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
- SWITCH_ADD_CODEC(codec_interface, "GSM-AMR", &amr_implementation);
+ SWITCH_ADD_CODEC(codec_interface, "GSM-AMR");
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 96, "AMR", "octet-align=0", 8000, 8000, 12200,
+ 20000, 160, 320, 0, 1, 1, 1,
+ switch_amr_init, switch_amr_encode, switch_amr_decode, switch_amr_destroy);
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;
}
* Anthony Minessale II <anthmct@yahoo.com>
*
*
- * mod_g711.c -- G711 Ulaw/Alaw Codec Module
+ * mod_g711.c -- G.711 Ulaw/Alaw Codec Module
*
*/
+
#include <switch.h>
#include <g7xx/g711.h>
return SWITCH_STATUS_SUCCESS;
}
-/* Registration */
-
-static switch_codec_implementation_t g711u_8k_120ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 0,
- /*.iananame */ "PCMU",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 64000,
- /*.microseconds_per_frame */ 120000,
- /*.samples_per_frame */ 960,
- /*.bytes_per_frame */ 1920,
- /*.encoded_bytes_per_frame */ 960,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g711u_init,
- /*.encode */ switch_g711u_encode,
- /*.decode */ switch_g711u_decode,
- /*.destroy */ switch_g711u_destroy
-};
-
-static switch_codec_implementation_t g711u_8k_60ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 0,
- /*.iananame */ "PCMU",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 64000,
- /*.microseconds_per_frame */ 60000,
- /*.samples_per_frame */ 480,
- /*.bytes_per_frame */ 960,
- /*.encoded_bytes_per_frame */ 480,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g711u_init,
- /*.encode */ switch_g711u_encode,
- /*.decode */ switch_g711u_decode,
- /*.destroy */ switch_g711u_destroy,
- /*.next */ &g711u_8k_120ms_implementation
-};
-
-static switch_codec_implementation_t g711u_8k_30ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 0,
- /*.iananame */ "PCMU",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 64000,
- /*.microseconds_per_frame */ 30000,
- /*.samples_per_frame */ 240,
- /*.bytes_per_frame */ 480,
- /*.encoded_bytes_per_frame */ 240,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g711u_init,
- /*.encode */ switch_g711u_encode,
- /*.decode */ switch_g711u_decode,
- /*.destroy */ switch_g711u_destroy,
- /*.next */ &g711u_8k_60ms_implementation
-};
-
-static switch_codec_implementation_t g711u_8k_20ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 0,
- /*.iananame */ "PCMU",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 64000,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ 160,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g711u_init,
- /*.encode */ switch_g711u_encode,
- /*.decode */ switch_g711u_decode,
- /*.destroy */ switch_g711u_destroy,
- /*.next */ &g711u_8k_30ms_implementation
-};
-
-static switch_codec_implementation_t g711u_8k_10ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 0,
- /*.iananame */ "PCMU",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 64000,
- /*.microseconds_per_frame */ 10000,
- /*.samples_per_frame */ 80,
- /*.bytes_per_frame */ 160,
- /*.encoded_bytes_per_frame */ 80,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g711u_init,
- /*.encode */ switch_g711u_encode,
- /*.decode */ switch_g711u_decode,
- /*.destroy */ switch_g711u_destroy,
- /*.next */ &g711u_8k_20ms_implementation
-};
-
-static switch_codec_implementation_t g711a_8k_120ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 8,
- /*.iananame */ "PCMA",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 64000,
- /*.microseconds_per_frame */ 120000,
- /*.samples_per_frame */ 960,
- /*.bytes_per_frame */ 1920,
- /*.encoded_bytes_per_frame */ 960,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g711a_init,
- /*.encode */ switch_g711a_encode,
- /*.decode */ switch_g711a_decode,
- /*.destroy */ switch_g711a_destroy
-};
-
-static switch_codec_implementation_t g711a_8k_60ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 8,
- /*.iananame */ "PCMA",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 64000,
- /*.microseconds_per_frame */ 60000,
- /*.samples_per_frame */ 480,
- /*.bytes_per_frame */ 960,
- /*.encoded_bytes_per_frame */ 480,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g711a_init,
- /*.encode */ switch_g711a_encode,
- /*.decode */ switch_g711a_decode,
- /*.destroy */ switch_g711a_destroy,
- /*.next */ &g711a_8k_120ms_implementation
-};
-
-static switch_codec_implementation_t g711a_8k_30ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 8,
- /*.iananame */ "PCMA",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 64000,
- /*.microseconds_per_frame */ 30000,
- /*.samples_per_frame */ 240,
- /*.bytes_per_frame */ 480,
- /*.encoded_bytes_per_frame */ 240,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g711a_init,
- /*.encode */ switch_g711a_encode,
- /*.decode */ switch_g711a_decode,
- /*.destroy */ switch_g711a_destroy,
- /*.next */ &g711a_8k_60ms_implementation
-};
-
-static switch_codec_implementation_t g711a_8k_20ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 8,
- /*.iananame */ "PCMA",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 64000,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ 160,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g711a_init,
- /*.encode */ switch_g711a_encode,
- /*.decode */ switch_g711a_decode,
- /*.destroy */ switch_g711a_destroy,
- /*.next */ &g711a_8k_30ms_implementation
-};
-
-static switch_codec_implementation_t g711a_8k_10ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 8,
- /*.iananame */ "PCMA",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 64000,
- /*.microseconds_per_frame */ 10000,
- /*.samples_per_frame */ 80,
- /*.bytes_per_frame */ 160,
- /*.encoded_bytes_per_frame */ 80,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g711a_init,
- /*.encode */ switch_g711a_encode,
- /*.decode */ switch_g711a_decode,
- /*.destroy */ switch_g711a_destroy,
- /*.next */ &g711a_8k_20ms_implementation
-};
-
SWITCH_MODULE_LOAD_FUNCTION(mod_g711_load)
{
switch_codec_interface_t *codec_interface;
+ int mpf = 10000, spf = 80, bpf = 160, ebpf = 80, count;
+
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
- SWITCH_ADD_CODEC(codec_interface, "g711 ulaw", &g711u_8k_10ms_implementation);
- SWITCH_ADD_CODEC(codec_interface, "g711 alaw", &g711a_8k_10ms_implementation);
+ SWITCH_ADD_CODEC(codec_interface, "G.711 ulaw");
+ for (count = 12; count > 0; count--) {
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 0, "PCMU", NULL, 8000, 8000, 64000,
+ mpf * count, spf * count, bpf * count, ebpf * count, 1, 1, 12,
+ switch_g711u_init, switch_g711u_encode, switch_g711u_decode, switch_g711u_destroy);
+ }
+
+ SWITCH_ADD_CODEC(codec_interface, "G.711 alaw");
+ for (count = 12; count > 0; count--) {
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 8, "PCMA", NULL, 8000, 8000, 64000,
+ mpf * count, spf * count, bpf * count, ebpf * count, 1, 1, 12,
+ switch_g711a_init, switch_g711a_encode, switch_g711a_decode, switch_g711a_destroy);
+ }
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;
* Anthony Minessale II <anthmct@yahoo.com>
* Michael Jerris <mike@jerris.com>
*
- * mod_g722.c -- G722 Codec Module
+ * mod_g722.c -- G.722 Codec Module
*
*/
+
#include <switch.h>
#include "g7xx/g722.h"
return SWITCH_STATUS_SUCCESS;
}
-/* Registration */
-
-static switch_codec_implementation_t g722_8k_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 109,
- /*.iananame */ "G722_8",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 64000,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ 160,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g722_init,
- /*.encode */ switch_g722_encode,
- /*.decode */ switch_g722_decode,
- /*.destroy */ switch_g722_destroy
-};
-
-static switch_codec_implementation_t g722_16k_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 9,
- /*.iananame */ "G722",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 16000,
- /*.bits_per_second */ 64000,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 640,
- /*.encoded_bytes_per_frame */ 160,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g722_init,
- /*.encode */ switch_g722_encode,
- /*.decode */ switch_g722_decode,
- /*.destroy */ switch_g722_destroy,
- /*.next */
-};
-
SWITCH_MODULE_LOAD_FUNCTION(mod_g722_load)
{
switch_codec_interface_t *codec_interface;
+ int mpf = 10000, spf = 80, bpf = 320, ebpf = 80, count;
+
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
- SWITCH_ADD_CODEC(codec_interface, "G722", &g722_16k_implementation);
- SWITCH_ADD_CODEC(codec_interface, "G722_8", &g722_8k_implementation);
+
+ SWITCH_ADD_CODEC(codec_interface, "G.722");
+ for (count = 12; count > 0; count--) {
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 9, "G722", NULL, 8000, 16000, 64000,
+ mpf * count, spf * count, bpf * count, ebpf * count, 1, 1, 12,
+ switch_g722_init, switch_g722_encode, switch_g722_decode, switch_g722_destroy);
+ }
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;
* mod_g723_1.c -- G723.1 Codec Module
*
*/
+
#include "switch.h"
#ifndef G723_PASSTHROUGH
#endif
}
-/* Registration */
-
-static switch_codec_implementation_t g723_1_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 4,
- /*.iananame */ "G723",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 6300,
- /*.microseconds_per_frame */ 30000,
- /*.samples_per_frame */ 240,
- /*.bytes_per_frame */ 480,
- /*.encoded_bytes_per_frame */ 24,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 4,
- /*.init */ switch_g723_init,
- /*.encode */ switch_g723_encode,
- /*.decode */ switch_g723_decode,
- /*.destroy */ switch_g723_destroy,
-};
-
SWITCH_MODULE_LOAD_FUNCTION(mod_g723_1_load)
{
switch_codec_interface_t *codec_interface;
+ int mpf = 30000, spf = 240, bpf = 480, ebpf = 24, count;
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
- SWITCH_ADD_CODEC(codec_interface, "g723.1 6.3k", &g723_1_implementation);
-
+ SWITCH_ADD_CODEC(codec_interface, "G.723.1 6.3k");
+ for (count = 1; count > 0; count--) {
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 4, "G723", NULL, 8000, 8000, 6300,
+ mpf * count, spf * count, bpf * count, ebpf * count, 1, 1, 4,
+ switch_g723_init, switch_g723_encode, switch_g723_decode, switch_g723_destroy);
+ }
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;
}
BASE=../../../..
-G726_DIR=$(BASE)/libs/codec/g726
-G726LA=$(G726_DIR)/libg726.la
-LOCAL_CFLAGS=-I$(G726_DIR)/src
-LOCAL_LIBADD=$(G726LA)
+G7XX_DIR=$(BASE)/libs/codec/g7xx
+G7XXLA=$(G7XX_DIR)/libg7xx.la
+LOCAL_CFLAGS=-I$(G7XX_DIR)/src/include/
+LOCAL_LIBADD=$(G7XXLA)
include $(BASE)/build/modmake.rules
-$(G726LA): $(G726_DIR) $(G726_DIR)/.update
- cd $(G726_DIR) && $(MAKE)
+$(G7XXLA): $(G7XX_DIR) $(G7XX_DIR)/.update
+ cd $(G7XX_DIR) && $(MAKE)
$(TOUCH_TARGET)
*
*/
#include "switch.h"
-#include "g72x.h"
-#include "switch_bitpack.h"
+#include "g7xx/g726.h"
SWITCH_MODULE_LOAD_FUNCTION(mod_g726_load);
SWITCH_MODULE_DEFINITION(mod_g726, mod_g726_load, NULL, NULL);
-typedef int (*encoder_t) (int, int, g726_state *);
-typedef int (*decoder_t) (int, int, g726_state *);
-
-typedef struct {
- g726_state context;
- switch_byte_t bits_per_frame;
- encoder_t encoder;
- decoder_t decoder;
- switch_bitpack_t pack;
- switch_bitpack_t unpack;
- switch_bitpack_mode_t mode;
- switch_byte_t loops;
- switch_byte_t bytes;
- switch_byte_t buf[160];
-} g726_handle_t;
-
static switch_status_t switch_g726_init(switch_codec_t *codec, switch_codec_flag_t flags, const switch_codec_settings_t *codec_settings)
{
uint32_t encoding, decoding;
- g726_handle_t *handle;
+ int packing = G726_PACKING_RIGHT;
+ g726_state_t *context;
encoding = (flags & SWITCH_CODEC_FLAG_ENCODE);
decoding = (flags & SWITCH_CODEC_FLAG_DECODE);
- if (!(encoding || decoding) || (!(handle = switch_core_alloc(codec->memory_pool, sizeof(*handle))))) {
+ if (!(encoding || decoding) || (!(context = switch_core_alloc(codec->memory_pool, sizeof(*context))))) {
return SWITCH_STATUS_FALSE;
} else {
- handle->bytes = (switch_byte_t) codec->implementation->encoded_bytes_per_frame;
+ if ((flags & SWITCH_CODEC_FLAG_AAL2 || strstr(codec->implementation->iananame, "AAL2"))) {
+ packing = G726_PACKING_LEFT;
+ }
- switch (handle->bytes) {
- case 100:
- handle->encoder = g726_40_encoder;
- handle->decoder = g726_40_decoder;
- handle->loops = 160;
+ switch (codec->implementation->bits_per_second) {
+ case 40000:
+ g726_init(context, codec->implementation->bits_per_second, G726_ENCODING_LINEAR, packing);
break;
- case 80:
- handle->encoder = g726_32_encoder;
- handle->decoder = g726_32_decoder;
- handle->loops = 40;
+ case 32000:
+ g726_init(context, codec->implementation->bits_per_second, G726_ENCODING_LINEAR, packing);
break;
- case 60:
- handle->encoder = g726_24_encoder;
- handle->decoder = g726_24_decoder;
- handle->loops = 160;
+ case 24000:
+ g726_init(context, codec->implementation->bits_per_second, G726_ENCODING_LINEAR, packing);
break;
- case 40:
- handle->encoder = g726_16_encoder;
- handle->decoder = g726_16_decoder;
- handle->loops = 160;
+ case 16000:
+ g726_init(context, codec->implementation->bits_per_second, G726_ENCODING_LINEAR, packing);
break;
default:
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "invalid Encoding Size %d!\n", codec->implementation->encoded_bytes_per_frame);
return SWITCH_STATUS_FALSE;
}
- g726_init_state(&handle->context);
- codec->private_info = handle;
- handle->bits_per_frame = (switch_byte_t) (codec->implementation->bits_per_second / (codec->implementation->actual_samples_per_second));
- handle->mode = (flags & SWITCH_CODEC_FLAG_AAL2 || strstr(codec->implementation->iananame, "AAL2"))
- ? SWITCH_BITPACK_MODE_AAL2 : SWITCH_BITPACK_MODE_RFC3551;
+ codec->private_info = context;
return SWITCH_STATUS_SUCCESS;
}
}
uint32_t decoded_rate, void *encoded_data, uint32_t * encoded_data_len, uint32_t * encoded_rate,
unsigned int *flag)
{
- g726_handle_t *handle = codec->private_info;
- g726_state *context = &handle->context;
- uint32_t len = codec->implementation->bytes_per_frame;
+ g726_state_t *context = codec->private_info;
if (!context) {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error!\n");
return SWITCH_STATUS_FALSE;
}
- if (decoded_data_len % len == 0) {
- uint32_t new_len = 0;
- int16_t *ddp = decoded_data;
- switch_byte_t *edp = encoded_data;
- uint32_t x, loops = decoded_data_len / (sizeof(*ddp));
-
- switch_bitpack_init(&handle->pack, handle->bits_per_frame, edp, *encoded_data_len, handle->mode);
-
- for (x = 0; x < loops && new_len < *encoded_data_len; x++) {
- int edata = handle->encoder(*ddp, AUDIO_ENCODING_LINEAR, context);
- switch_bitpack_in(&handle->pack, (switch_byte_t) edata);
- ddp++;
- }
- switch_bitpack_done(&handle->pack);
- new_len = handle->pack.bytes;
-
- if (new_len <= *encoded_data_len) {
- *encoded_data_len = new_len;
- } else {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "buffer overflow!!! %u >= %u\n", new_len, *encoded_data_len);
- return SWITCH_STATUS_FALSE;
- }
- }
+ *encoded_data_len = g726_encode(context, (uint8_t *) encoded_data, (int16_t *) decoded_data, decoded_data_len / 2);
return SWITCH_STATUS_SUCCESS;
}
uint32_t encoded_rate, void *decoded_data, uint32_t * decoded_data_len, uint32_t * decoded_rate,
unsigned int *flag)
{
- g726_handle_t *handle = codec->private_info;
- g726_state *context = &handle->context;
- int16_t *ddp = decoded_data;
- uint32_t new_len = 0, z = 0, y;
-
- switch_byte_t *in = (switch_byte_t *) encoded_data;
+ g726_state_t *context = codec->private_info;
- if (!handle || !context) {
+ if (!context) {
return SWITCH_STATUS_FALSE;
}
- while (z < encoded_data_len && new_len <= *decoded_data_len) {
- switch_bitpack_init(&handle->unpack, handle->bits_per_frame, handle->buf, sizeof(handle->buf), handle->mode);
- for (y = 0; y < handle->loops; y++) {
- switch_bitpack_out(&handle->unpack, in[z++]);
- }
- for (y = 0; y < handle->bytes; y++) {
- *ddp++ = (int16_t) handle->decoder(handle->buf[y], AUDIO_ENCODING_LINEAR, context);
- new_len += 2;
- }
- switch_bitpack_done(&handle->unpack);
- }
-
- if (new_len <= *decoded_data_len) {
- *decoded_data_len = new_len;
- } else {
- switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "buffer overflow!!!\n");
- return SWITCH_STATUS_FALSE;
- }
+ *decoded_data_len = (2 * g726_decode(context, (int16_t *) decoded_data, (uint8_t *) encoded_data, encoded_data_len));
return SWITCH_STATUS_SUCCESS;
}
-/* Registration */
-
-static switch_codec_implementation_t g726_16k_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 127,
- /*.iananame */ "G726-16",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 16000,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ 40,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g726_init,
- /*.encode */ switch_g726_encode,
- /*.decode */ switch_g726_decode,
- /*.destroy */ switch_g726_destroy,
-};
-
-static switch_codec_implementation_t g726_24k_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 126,
- /*.iananame */ "G726-24",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 24000,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ 60,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g726_init,
- /*.encode */ switch_g726_encode,
- /*.decode */ switch_g726_decode,
- /*.destroy */ switch_g726_destroy,
-};
-
-static switch_codec_implementation_t g726_32k_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 2,
- /*.iananame */ "G726-32",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 32000,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ 80,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g726_init,
- /*.encode */ switch_g726_encode,
- /*.decode */ switch_g726_decode,
- /*.destroy */ switch_g726_destroy,
-};
-
-static switch_codec_implementation_t g726_40k_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 125,
- /*.iananame */ "G726-40",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 40000,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ 100,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g726_init,
- /*.encode */ switch_g726_encode,
- /*.decode */ switch_g726_decode,
- /*.destroy */ switch_g726_destroy,
-};
-
-static switch_codec_implementation_t aal2_g726_16k_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 124,
- /*.iananame */ "AAL2-G726-16",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 16000,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ 40,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g726_init,
- /*.encode */ switch_g726_encode,
- /*.decode */ switch_g726_decode,
- /*.destroy */ switch_g726_destroy,
-};
-
-static switch_codec_implementation_t aal2_g726_24k_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 123,
- /*.iananame */ "AAL2-G726-24",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 24000,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ 60,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g726_init,
- /*.encode */ switch_g726_encode,
- /*.decode */ switch_g726_decode,
- /*.destroy */ switch_g726_destroy,
-};
-
-static switch_codec_implementation_t aal2_g726_32k_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 2,
- /*.iananame */ "AAL2-G726-32",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 32000,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ 80,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g726_init,
- /*.encode */ switch_g726_encode,
- /*.decode */ switch_g726_decode,
- /*.destroy */ switch_g726_destroy,
-};
-
-static switch_codec_implementation_t aal2_g726_40k_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 122,
- /*.iananame */ "AAL2-G726-40",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 40000,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ 100,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g726_init,
- /*.encode */ switch_g726_encode,
- /*.decode */ switch_g726_decode,
- /*.destroy */ switch_g726_destroy,
-};
-
SWITCH_MODULE_LOAD_FUNCTION(mod_g726_load)
{
switch_codec_interface_t *codec_interface;
+ int mpf = 10000, spf = 80, bpf = 160, ebpf = 20, count;
+
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
- SWITCH_ADD_CODEC(codec_interface, "G.726 40k (aal2)", &aal2_g726_40k_implementation);
- SWITCH_ADD_CODEC(codec_interface, "G.726 32k (aal2)", &aal2_g726_32k_implementation);
- SWITCH_ADD_CODEC(codec_interface, "G.726 24k (aal2)", &aal2_g726_24k_implementation);
- SWITCH_ADD_CODEC(codec_interface, "G.726 16k (aal2)", &aal2_g726_16k_implementation);
- SWITCH_ADD_CODEC(codec_interface, "G.726 40k", &g726_40k_implementation);
- SWITCH_ADD_CODEC(codec_interface, "G.726 32k", &g726_32k_implementation);
- SWITCH_ADD_CODEC(codec_interface, "G.726 24k", &g726_24k_implementation);
- SWITCH_ADD_CODEC(codec_interface, "G.726 16k", &g726_16k_implementation);
+
+ SWITCH_ADD_CODEC(codec_interface, "G.726 16k (AAL2)");
+ for (count = 12; count > 0; count--) {
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 124, "AAL2-G726-16", NULL, 8000, 8000, 16000,
+ mpf * count, spf * count, bpf * count, ebpf * count, 1, 1, 12,
+ switch_g726_init, switch_g726_encode, switch_g726_decode, switch_g726_destroy);
+ }
+ SWITCH_ADD_CODEC(codec_interface, "G.726 16k");
+ for (count = 12; count > 0; count--) {
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 127, "G726-16", NULL, 8000, 8000, 16000,
+ mpf * count, spf * count, bpf * count, ebpf * count, 1, 1, 12,
+ switch_g726_init, switch_g726_encode, switch_g726_decode, switch_g726_destroy);
+ }
+ /* Increase encoded bytes per frame by 10 */
+ ebpf = ebpf + 10;
+
+ SWITCH_ADD_CODEC(codec_interface, "G.726 24k (AAL2)");
+ for (count = 12; count > 0; count--) {
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 123, "AAL2-G726-24", NULL, 8000, 8000, 24000,
+ mpf * count, spf * count, bpf * count, ebpf * count, 1, 1, 12,
+ switch_g726_init, switch_g726_encode, switch_g726_decode, switch_g726_destroy);
+ }
+ SWITCH_ADD_CODEC(codec_interface, "G.726 24k");
+ for (count = 12; count > 0; count--) {
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 126, "G726-24", NULL, 8000, 8000, 24000,
+ mpf * count, spf * count, bpf * count, ebpf * count, 1, 1, 12,
+ switch_g726_init, switch_g726_encode, switch_g726_decode, switch_g726_destroy);
+ }
+ /* Increase encoded bytes per frame by 10 */
+ ebpf = ebpf + 10;
+
+ SWITCH_ADD_CODEC(codec_interface, "G.726 32k (AAL2)");
+ for (count = 12; count > 0; count--) {
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 2, "AAL2-G726-32", NULL, 8000, 8000, 32000,
+ mpf * count, spf * count, bpf * count, ebpf * count, 1, 1, 12,
+ switch_g726_init, switch_g726_encode, switch_g726_decode, switch_g726_destroy);
+ }
+ SWITCH_ADD_CODEC(codec_interface, "G.726 32k");
+ for (count = 12; count > 0; count--) {
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 2, "G726-32", NULL, 8000, 8000, 32000,
+ mpf * count, spf * count, bpf * count, ebpf * count, 1, 1, 12,
+ switch_g726_init, switch_g726_encode, switch_g726_decode, switch_g726_destroy);
+ }
+ /* Increase encoded bytes per frame by 10 */
+ ebpf = ebpf + 10;
+
+ SWITCH_ADD_CODEC(codec_interface, "G.726 40k (AAL2)");
+ for (count = 12; count > 0; count--) {
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 122, "AAL2-G726-40", NULL, 8000, 8000, 40000,
+ mpf * count, spf * count, bpf * count, ebpf * count, 1, 1, 12,
+ switch_g726_init, switch_g726_encode, switch_g726_decode, switch_g726_destroy);
+ }
+ SWITCH_ADD_CODEC(codec_interface, "G.726 40k");
+ for (count = 12; count > 0; count--) {
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 125, "G726-40", NULL, 8000, 8000, 40000,
+ mpf * count, spf * count, bpf * count, ebpf * count, 1, 1, 12,
+ switch_g726_init, switch_g726_encode, switch_g726_decode, switch_g726_destroy);
+ }
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;
*
* The g729 codec itself is not distributed with this module.
*
- * mod_g729.c -- G729 Codec Module
+ * mod_g729.c -- G.729 Codec Module
*
*/
+
#include "switch.h"
SWITCH_MODULE_LOAD_FUNCTION(mod_g729_load);
#endif
}
-/* Registration */
-
-static switch_codec_implementation_t g729_40ms_8k_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 18,
- /*.iananame */ "G729",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 128000,
- /*.microseconds_per_frame */ 40000,
- /*.samples_per_frame */ 320,
- /*.bytes_per_frame */ 640,
- /*.encoded_bytes_per_frame */ 40,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g729_init,
- /*.encode */ switch_g729_encode,
- /*.decode */ switch_g729_decode,
- /*.destroy */ switch_g729_destroy,
-};
-
-static switch_codec_implementation_t g729_30ms_8k_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 18,
- /*.iananame */ "G729",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 96000,
- /*.microseconds_per_frame */ 30000,
- /*.samples_per_frame */ 240,
- /*.bytes_per_frame */ 480,
- /*.encoded_bytes_per_frame */ 30,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g729_init,
- /*.encode */ switch_g729_encode,
- /*.decode */ switch_g729_decode,
- /*.destroy */ switch_g729_destroy,
- /*.next */ &g729_40ms_8k_implementation
-};
-
-static switch_codec_implementation_t g729_10ms_8k_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 18,
- /*.iananame */ "G729",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 32000,
- /*.microseconds_per_frame */ 10000,
- /*.samples_per_frame */ 80,
- /*.bytes_per_frame */ 160,
- /*.encoded_bytes_per_frame */ 10,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g729_init,
- /*.encode */ switch_g729_encode,
- /*.decode */ switch_g729_decode,
- /*.destroy */ switch_g729_destroy,
- /*.next */ &g729_30ms_8k_implementation
-};
-
-static switch_codec_implementation_t g729_8k_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 18,
- /*.iananame */ "G729",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 64000,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ 20,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_g729_init,
- /*.encode */ switch_g729_encode,
- /*.decode */ switch_g729_decode,
- /*.destroy */ switch_g729_destroy,
- /*.next */ &g729_10ms_8k_implementation
-};
-
SWITCH_MODULE_LOAD_FUNCTION(mod_g729_load)
{
switch_codec_interface_t *codec_interface;
+ int mpf = 10000, spf = 80, bpf = 160, ebpf = 10, count;
+
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
- SWITCH_ADD_CODEC(codec_interface, "g729", &g729_8k_implementation);
+ SWITCH_ADD_CODEC(codec_interface, "G.729");
+ for (count = 12; count > 0; count--) {
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 18, "G729", NULL, 8000, 8000, 8000,
+ mpf * count, spf * count, bpf * count, ebpf * count, 1, 1, 12,
+ switch_g729_init, switch_g729_encode, switch_g729_decode, switch_g729_destroy);
+ }
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;
}
* Anthony Minessale II <anthmct@yahoo.com>
* Michael Jerris <mike@jerris.com>
*
- * mod_gsm.c -- gsm Codec Module
+ * mod_gsm.c -- GSM-FR Codec Module
*
*/
+
#include "switch.h"
#include "gsm.h"
return SWITCH_STATUS_SUCCESS;
}
-/* Registration */
-static switch_codec_implementation_t gsm_8k_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 3,
- /*.iananame */ "GSM",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 13200,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ 33,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_gsm_init,
- /*.encode */ switch_gsm_encode,
- /*.decode */ switch_gsm_decode,
- /*.destroy */ switch_gsm_destroy,
-};
-
SWITCH_MODULE_LOAD_FUNCTION(mod_gsm_load)
{
switch_codec_interface_t *codec_interface;
+ int mpf = 20000, spf = 160, bpf = 320, ebpf = 33, count;
+
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
- SWITCH_ADD_CODEC(codec_interface, "gsm", &gsm_8k_implementation);
+ SWITCH_ADD_CODEC(codec_interface, "GSM-FR");
+ for (count = 6; count > 0; count--) {
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 3, "GSM", NULL, 8000, 8000, 13200,
+ mpf * count, spf * count, bpf * count, ebpf * count, 1, 1, 6,
+ switch_gsm_init, switch_gsm_encode, switch_gsm_decode, switch_gsm_destroy);
+ }
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;
* mod_h26x.c -- H26X Signed Linear Codec
*
*/
+
#include <switch.h>
SWITCH_MODULE_LOAD_FUNCTION(mod_h26x_load);
return SWITCH_STATUS_FALSE;
}
-
static switch_status_t switch_h26x_destroy(switch_codec_t *codec)
{
return SWITCH_STATUS_SUCCESS;
}
-static switch_codec_implementation_t h264_90000_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_VIDEO,
- /*.ianacode */ 99,
- /*.iananame */ "H264",
- /*.fmtp */ NULL,
- /*.samples_per_second = */ 90000,
- /*.actual_samples_per_second = */ 90000,
- /*.bits_per_second = */ 0,
- /*.microseconds_per_frame = */ 0,
- /*.samples_per_frame = */ 0,
- /*.bytes_per_frame = */ 0,
- /*.encoded_bytes_per_frame = */ 0,
- /*.number_of_channels = */ 1,
- /*.pref_frames_per_packet = */ 1,
- /*.max_frames_per_packet = */ 1,
- /*.init = */ switch_h26x_init,
- /*.encode = */ switch_h26x_encode,
- /*.decode = */ switch_h26x_decode,
- /*.destroy = */ switch_h26x_destroy
- /*.next = */
-};
-
-static switch_codec_implementation_t h263_90000_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_VIDEO,
- /*.ianacode */ 34,
- /*.iananame */ "H263",
- /*.fmtp */ NULL,
- /*.samples_per_second = */ 90000,
- /*.actual_samples_per_second = */ 90000,
- /*.bits_per_second = */ 0,
- /*.microseconds_per_frame = */ 0,
- /*.samples_per_frame = */ 0,
- /*.bytes_per_frame = */ 0,
- /*.encoded_bytes_per_frame = */ 0,
- /*.number_of_channels = */ 1,
- /*.pref_frames_per_packet = */ 1,
- /*.max_frames_per_packet = */ 1,
- /*.init = */ switch_h26x_init,
- /*.encode = */ switch_h26x_encode,
- /*.decode = */ switch_h26x_decode,
- /*.destroy = */ switch_h26x_destroy,
- /*.next = */&h264_90000_implementation
-};
-
-static switch_codec_implementation_t h261_90000_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_VIDEO,
- /*.ianacode */ 31,
- /*.iananame */ "H261",
- /*.fmtp */ NULL,
- /*.samples_per_second = */ 90000,
- /*.actual_samples_per_second = */ 90000,
- /*.bits_per_second = */ 0,
- /*.microseconds_per_frame = */ 0,
- /*.samples_per_frame = */ 0,
- /*.bytes_per_frame = */ 0,
- /*.encoded_bytes_per_frame = */ 0,
- /*.number_of_channels = */ 1,
- /*.pref_frames_per_packet = */ 1,
- /*.max_frames_per_packet = */ 1,
- /*.init = */ switch_h26x_init,
- /*.encode = */ switch_h26x_encode,
- /*.decode = */ switch_h26x_decode,
- /*.destroy = */ switch_h26x_destroy,
- /*.next = */&h263_90000_implementation
-};
-
SWITCH_MODULE_LOAD_FUNCTION(mod_h26x_load)
{
switch_codec_interface_t *codec_interface;
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
- SWITCH_ADD_CODEC(codec_interface, "h26x video (passthru)", &h261_90000_implementation);
-
+ SWITCH_ADD_CODEC(codec_interface, "H.26x Video (passthru)");
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_VIDEO, 99, "H264", NULL, 90000, 90000, 0,
+ 0, 0, 0, 0, 1, 1, 1,
+ switch_h26x_init, switch_h26x_encode, switch_h26x_decode, switch_h26x_destroy);
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_VIDEO, 34, "H263", NULL, 90000, 90000, 0,
+ 0, 0, 0, 0, 1, 1, 1,
+ switch_h26x_init, switch_h26x_encode, switch_h26x_decode, switch_h26x_destroy);
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_VIDEO, 31, "H261", NULL, 90000, 90000, 0,
+ 0, 0, 0, 0, 1, 1, 1,
+ switch_h26x_init, switch_h26x_encode, switch_h26x_decode, switch_h26x_destroy);
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;
}
* mod_ilbc.c -- ilbc Codec Module
*
*/
+
#include "switch.h"
#include "iLBC_encode.h"
#include "iLBC_decode.h"
return SWITCH_STATUS_SUCCESS;
}
-/* Registration */
-
-static switch_codec_implementation_t ilbc_8k_30ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 97,
- /*.iananame */ "iLBC",
- /*.fmtp */ "mode=30",
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ NO_OF_BYTES_30MS * 8 * 8000 / BLOCKL_30MS,
- /*.microseconds_per_frame */ 30000,
- /*.samples_per_frame */ 240,
- /*.bytes_per_frame */ 480,
- /*.encoded_bytes_per_frame */ NO_OF_BYTES_30MS,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_ilbc_init,
- /*.encode */ switch_ilbc_encode,
- /*.decode */ switch_ilbc_decode,
- /*.destroy */ switch_ilbc_destroy
-};
-
-static switch_codec_implementation_t ilbc_8k_20ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 97,
- /*.iananame */ "iLBC",
- /*.fmtp */ "mode=20",
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ NO_OF_BYTES_20MS * 8 * 8000 / BLOCKL_20MS,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ NO_OF_BYTES_20MS,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_ilbc_init,
- /*.encode */ switch_ilbc_encode,
- /*.decode */ switch_ilbc_decode,
- /*.destroy */ switch_ilbc_destroy,
- /*.next */ &ilbc_8k_30ms_implementation
-};
-
-static switch_codec_implementation_t ilbc_102_8k_30ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 102,
- /*.iananame */ "iLBC",
- /*.fmtp */ "mode=30",
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ NO_OF_BYTES_30MS * 8 * 8000 / BLOCKL_30MS,
- /*.microseconds_per_frame */ 30000,
- /*.samples_per_frame */ 240,
- /*.bytes_per_frame */ 480,
- /*.encoded_bytes_per_frame */ NO_OF_BYTES_30MS,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_ilbc_init,
- /*.encode */ switch_ilbc_encode,
- /*.decode */ switch_ilbc_decode,
- /*.destroy */ switch_ilbc_destroy
-};
-
-static switch_codec_implementation_t ilbc_102_8k_20ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 102,
- /*.iananame */ "iLBC102",
- /*.fmtp */ "mode=20",
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ NO_OF_BYTES_20MS * 8 * 8000 / BLOCKL_20MS,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ NO_OF_BYTES_20MS,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_ilbc_init,
- /*.encode */ switch_ilbc_encode,
- /*.decode */ switch_ilbc_decode,
- /*.destroy */ switch_ilbc_destroy,
- /*.next */ &ilbc_102_8k_30ms_implementation
-};
-
-static switch_codec_implementation_t ilbc_8k_20ms_nonext_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 97,
- /*.iananame */ "iLBC20ms",
- /*.fmtp */ "mode=20",
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ NO_OF_BYTES_20MS * 8 * 8000 / BLOCKL_20MS,
- /*.microseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ NO_OF_BYTES_20MS,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_ilbc_init,
- /*.encode */ switch_ilbc_encode,
- /*.decode */ switch_ilbc_decode,
- /*.destroy */ switch_ilbc_destroy
-};
SWITCH_MODULE_LOAD_FUNCTION(mod_ilbc_load)
{
switch_codec_interface_t *codec_interface;
+
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
- SWITCH_ADD_CODEC(codec_interface, "ilbc", &ilbc_8k_20ms_implementation);
- SWITCH_ADD_CODEC(codec_interface, "ilbc", &ilbc_102_8k_20ms_implementation);
- SWITCH_ADD_CODEC(codec_interface, "ilbc", &ilbc_8k_20ms_nonext_implementation);
+
+ SWITCH_ADD_CODEC(codec_interface, "iLBC");
+
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 97, "iLBC", "mode=20", 8000, 8000, NO_OF_BYTES_20MS * 8 * 8000 / BLOCKL_20MS,
+ 20000, 160, 320, NO_OF_BYTES_20MS, 1, 1, 1,
+ switch_ilbc_init, switch_ilbc_encode, switch_ilbc_decode, switch_ilbc_destroy);
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 102, "iLBC", "mode=20", 8000, 8000, NO_OF_BYTES_20MS * 8 * 8000 / BLOCKL_20MS,
+ 20000, 160, 320, NO_OF_BYTES_20MS, 1, 1, 1,
+ switch_ilbc_init, switch_ilbc_encode, switch_ilbc_decode, switch_ilbc_destroy);
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 102, "iLBC102", "mode=20", 8000, 8000, NO_OF_BYTES_20MS * 8 * 8000 / BLOCKL_20MS,
+ 20000, 160, 320, NO_OF_BYTES_20MS, 1, 1, 1,
+ switch_ilbc_init, switch_ilbc_encode, switch_ilbc_decode, switch_ilbc_destroy);
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 102, "iLBC20ms", "mode=20", 8000, 8000, NO_OF_BYTES_20MS * 8 * 8000 / BLOCKL_20MS,
+ 20000, 160, 320, NO_OF_BYTES_20MS, 1, 1, 1,
+ switch_ilbc_init, switch_ilbc_encode, switch_ilbc_decode, switch_ilbc_destroy);
+ /* 30ms variants */
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 98, "iLBC", "mode=30", 8000, 8000, NO_OF_BYTES_30MS * 8 * 8000 / BLOCKL_30MS,
+ 30000, 240, 480, NO_OF_BYTES_30MS, 1, 1, 1,
+ switch_ilbc_init, switch_ilbc_encode, switch_ilbc_decode, switch_ilbc_destroy);
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 102, "iLBC", "mode=30", 8000, 8000, NO_OF_BYTES_30MS * 8 * 8000 / BLOCKL_30MS,
+ 30000, 240, 480, NO_OF_BYTES_30MS, 1, 1, 1,
+ switch_ilbc_init, switch_ilbc_encode, switch_ilbc_decode, switch_ilbc_destroy);
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;
* mod_l16.c -- Raw Signed Linear Codec
*
*/
+
#include <switch.h>
SWITCH_MODULE_LOAD_FUNCTION(mod_l16_load);
return SWITCH_STATUS_SUCCESS;
}
-static switch_codec_implementation_t raw_32k_60ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 119,
- /*.iananame */ "L16",
- /*.fmtp */ NULL,
- /*.samples_per_second = */ 32000,
- /*.actual_samples_per_second = */ 32000,
- /*.bits_per_second = */ 512000,
- /*.microseconds_per_frame = */ 60000,
- /*.samples_per_frame = */ 1920,
- /*.bytes_per_frame = */ 3840,
- /*.encoded_bytes_per_frame = */ 3840,
- /*.number_of_channels = */ 1,
- /*.pref_frames_per_packet = */ 1,
- /*.max_frames_per_packet = */ 1,
- /*.init = */ switch_raw_init,
- /*.encode = */ switch_raw_encode,
- /*.decode = */ switch_raw_decode,
- /*.destroy = */ switch_raw_destroy
- /*.next = */
-};
-
-static switch_codec_implementation_t raw_32k_30ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 119,
- /*.iananame */ "L16",
- /*.fmtp */ NULL,
- /*.samples_per_second = */ 32000,
- /*.actual_samples_per_second = */ 32000,
- /*.bits_per_second = */ 512000,
- /*.microseconds_per_frame = */ 30000,
- /*.samples_per_frame = */ 960,
- /*.bytes_per_frame = */ 1920,
- /*.encoded_bytes_per_frame = */ 1920,
- /*.number_of_channels = */ 1,
- /*.pref_frames_per_packet = */ 1,
- /*.max_frames_per_packet = */ 1,
- /*.init = */ switch_raw_init,
- /*.encode = */ switch_raw_encode,
- /*.decode = */ switch_raw_decode,
- /*.destroy = */ switch_raw_destroy,
- /*.next = */ &raw_32k_60ms_implementation
-};
-
-static switch_codec_implementation_t raw_32k_20ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 119,
- /*.iananame */ "L16",
- /*.fmtp */ NULL,
- /*.samples_per_second = */ 32000,
- /*.actual_samples_per_second = */ 32000,
- /*.bits_per_second = */ 512000,
- /*.microseconds_per_frame = */ 20000,
- /*.samples_per_frame = */ 640,
- /*.bytes_per_frame = */ 1280,
- /*.encoded_bytes_per_frame = */ 1280,
- /*.number_of_channels = */ 1,
- /*.pref_frames_per_packet = */ 1,
- /*.max_frames_per_packet = */ 1,
- /*.init = */ switch_raw_init,
- /*.encode = */ switch_raw_encode,
- /*.decode = */ switch_raw_decode,
- /*.destroy = */ switch_raw_destroy,
- /*.next = */ &raw_32k_30ms_implementation
-};
-
-static switch_codec_implementation_t raw_32k_10ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 119,
- /*.iananame */ "L16",
- /*.fmtp */ NULL,
- /*.samples_per_second = */ 32000,
- /*.actual_samples_per_second = */ 32000,
- /*.bits_per_second = */ 512000,
- /*.microseconds_per_frame = */ 10000,
- /*.samples_per_frame = */ 320,
- /*.bytes_per_frame = */ 640,
- /*.encoded_bytes_per_frame = */ 640,
- /*.number_of_channels = */ 1,
- /*.pref_frames_per_packet = */ 1,
- /*.max_frames_per_packet = */ 1,
- /*.init = */ switch_raw_init,
- /*.encode = */ switch_raw_encode,
- /*.decode = */ switch_raw_decode,
- /*.destroy = */ switch_raw_destroy,
- /*.next = */ &raw_32k_20ms_implementation
-};
-
-static switch_codec_implementation_t raw_22k_20ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 118,
- /*.iananame */ "L16",
- /*.fmtp */ NULL,
- /*.samples_per_second = */ 22050,
- /*.actual_samples_per_second = */ 22050,
- /*.bits_per_second = */ 352800,
- /*.microseconds_per_frame = */ 20000,
- /*.samples_per_frame = */ 441,
- /*.bytes_per_frame = */ 882,
- /*.encoded_bytes_per_frame = */ 882,
- /*.number_of_channels = */ 1,
- /*.pref_frames_per_packet = */ 1,
- /*.max_frames_per_packet = */ 1,
- /*.init = */ switch_raw_init,
- /*.encode = */ switch_raw_encode,
- /*.decode = */ switch_raw_decode,
- /*.destroy = */ switch_raw_destroy,
- /*.next = */ &raw_32k_10ms_implementation
-};
-
-static switch_codec_implementation_t raw_16k_120ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 117,
- /*.iananame */ "L16",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 16000,
- /*.actual_samples_per_second */ 16000,
- /*.bits_per_second */ 256000,
- /*.microseconds_per_frame */ 120000,
- /*.samples_per_frame */ 1920,
- /*.bytes_per_frame */ 3840,
- /*.encoded_bytes_per_frame */ 3840,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_raw_init,
- /*.encode */ switch_raw_encode,
- /*.decode */ switch_raw_decode,
- /*.destroy */ switch_raw_destroy,
- /*.next */ &raw_22k_20ms_implementation
-};
-
-static switch_codec_implementation_t raw_16k_60ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 117,
- /*.iananame */ "L16",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 16000,
- /*.actual_samples_per_second */ 16000,
- /*.bits_per_second */ 256000,
- /*.microseconds_per_frame */ 60000,
- /*.samples_per_frame */ 960,
- /*.bytes_per_frame */ 1920,
- /*.encoded_bytes_per_frame */ 1920,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_raw_init,
- /*.encode */ switch_raw_encode,
- /*.decode */ switch_raw_decode,
- /*.destroy */ switch_raw_destroy,
- /*.next */ &raw_16k_120ms_implementation
-};
-
-static switch_codec_implementation_t raw_16k_30ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 117,
- /*.iananame */ "L16",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 16000,
- /*.actual_samples_per_second */ 16000,
- /*.bits_per_second */ 256000,
- /*.microseconds_per_frame */ 30000,
- /*.samples_per_frame */ 480,
- /*.bytes_per_frame */ 960,
- /*.encoded_bytes_per_frame */ 960,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_raw_init,
- /*.encode */ switch_raw_encode,
- /*.decode */ switch_raw_decode,
- /*.destroy */ switch_raw_destroy,
- /*.next */ &raw_16k_60ms_implementation
-};
-
-static switch_codec_implementation_t raw_16k_20ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 117,
- /*.iananame */ "L16",
- /*.fmtp */ NULL,
- /*.samples_per_second = */ 16000,
- /*.actual_samples_per_second = */ 16000,
- /*.bits_per_second = */ 256000,
- /*.microseconds_per_frame = */ 20000,
- /*.samples_per_frame = */ 320,
- /*.bytes_per_frame = */ 640,
- /*.encoded_bytes_per_frame = */ 640,
- /*.number_of_channels = */ 1,
- /*.pref_frames_per_packet = */ 1,
- /*.max_frames_per_packet = */ 1,
- /*.init = */ switch_raw_init,
- /*.encode = */ switch_raw_encode,
- /*.decode = */ switch_raw_decode,
- /*.destroy = */ switch_raw_destroy,
- /*.next = */ &raw_16k_30ms_implementation
-};
-
-static switch_codec_implementation_t raw_16k_10ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 117,
- /*.iananame */ "L16",
- /*.fmtp */ NULL,
- /*.samples_per_second = */ 16000,
- /*.actual_samples_per_second = */ 16000,
- /*.bits_per_second = */ 256000,
- /*.microseconds_per_frame = */ 10000,
- /*.samples_per_frame = */ 160,
- /*.bytes_per_frame = */ 320,
- /*.encoded_bytes_per_frame = */ 320,
- /*.number_of_channels = */ 1,
- /*.pref_frames_per_packet = */ 1,
- /*.max_frames_per_packet = */ 1,
- /*.init = */ switch_raw_init,
- /*.encode = */ switch_raw_encode,
- /*.decode = */ switch_raw_decode,
- /*.destroy = */ switch_raw_destroy,
- /*.next = */ &raw_16k_20ms_implementation
-};
-
-///////////////////////////////
-
-static switch_codec_implementation_t raw_8k_120ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 10,
- /*.iananame */ "L16",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 512000,
- /*.microseconds_per_frame */ 120000,
- /*.samples_per_frame */ 960,
- /*.bytes_per_frame */ 1920,
- /*.encoded_bytes_per_frame */ 1920,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_raw_init,
- /*.encode */ switch_raw_encode,
- /*.decode */ switch_raw_decode,
- /*.destroy */ switch_raw_destroy,
- /*.next */ &raw_16k_10ms_implementation
-};
-
-static switch_codec_implementation_t raw_8k_60ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 10,
- /*.iananame */ "L16",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 256000,
- /*.microseconds_per_frame */ 60000,
- /*.samples_per_frame */ 480,
- /*.bytes_per_frame */ 960,
- /*.encoded_bytes_per_frame */ 960,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_raw_init,
- /*.encode */ switch_raw_encode,
- /*.decode */ switch_raw_decode,
- /*.destroy */ switch_raw_destroy,
- /*.next */ &raw_8k_120ms_implementation
-};
-
-static switch_codec_implementation_t raw_8k_30ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 10,
- /*.iananame */ "L16",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 128000,
- /*.microseconds_per_frame */ 30000,
- /*.samples_per_frame */ 240,
- /*.bytes_per_frame */ 480,
- /*.encoded_bytes_per_frame */ 480,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_raw_init,
- /*.encode */ switch_raw_encode,
- /*.decode */ switch_raw_decode,
- /*.destroy */ switch_raw_destroy,
- /*.next */ &raw_8k_60ms_implementation
-};
-
-static switch_codec_implementation_t raw_8k_20ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 10,
- /*.iananame */ "L16",
- /*.fmtp */ NULL,
- /*.samples_per_second = */ 8000,
- /*.actual_samples_per_second = */ 8000,
- /*.bits_per_second = */ 128000,
- /*.microseconds_per_frame = */ 20000,
- /*.samples_per_frame = */ 160,
- /*.bytes_per_frame = */ 320,
- /*.encoded_bytes_per_frame = */ 320,
- /*.number_of_channels = */ 1,
- /*.pref_frames_per_packet = */ 1,
- /*.max_frames_per_packet = */ 1,
- /*.init = */ switch_raw_init,
- /*.encode = */ switch_raw_encode,
- /*.decode = */ switch_raw_decode,
- /*.destroy = */ switch_raw_destroy,
- /*.next */ &raw_8k_30ms_implementation
-};
-
-static switch_codec_implementation_t raw_8k_10ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 10,
- /*.iananame */ "L16",
- /*.fmtp */ NULL,
- /*.samples_per_second = */ 8000,
- /*.actual_samples_per_second = */ 8000,
- /*.bits_per_second = */ 128000,
- /*.microseconds_per_frame = */ 10000,
- /*.samples_per_frame = */ 80,
- /*.bytes_per_frame = */ 160,
- /*.encoded_bytes_per_frame = */ 160,
- /*.number_of_channels = */ 1,
- /*.pref_frames_per_packet = */ 1,
- /*.max_frames_per_packet = */ 1,
- /*.init = */ switch_raw_init,
- /*.encode = */ switch_raw_encode,
- /*.decode = */ switch_raw_decode,
- /*.destroy = */ switch_raw_destroy,
- /*.next */ &raw_8k_20ms_implementation
-};
-
SWITCH_MODULE_LOAD_FUNCTION(mod_l16_load)
{
switch_codec_interface_t *codec_interface;
+ int mpf = 10000, spf = 80, bpf = 160, ebpf = 160, bps = 128000, rate = 8000, counta, countb;
+ int 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, modname);
- SWITCH_ADD_CODEC(codec_interface, "raw signed linear (16 bit)", &raw_8k_10ms_implementation);
-
+ 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,
+ SWITCH_CODEC_TYPE_AUDIO, ianacode[counta], "L16", NULL, rate, rate, bps,
+ mpf * countb, spf * countb, bpf * countb, ebpf * countb, 1, 1, 12,
+ switch_raw_init, switch_raw_encode, switch_raw_decode, switch_raw_destroy);
+ }
+ rate = rate * 2;
+ bps = bps * 2;
+ spf = spf * 2;
+ bpf = bpf * 2;
+ ebpf = ebpf * 2;
+ }
+
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 118, "L16", NULL, 22050, 22050, 352800,
+ 20000, 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 */
return SWITCH_STATUS_SUCCESS;
}
return SWITCH_STATUS_SUCCESS;
}
-/* Registration */
-
-static switch_codec_implementation_t lpc10_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 7,
- /*.iananame */ "LPC",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 240,
- /*.microseconds_per_frame */ 22500,
- /*.samples_per_frame */ 180,
- /*.bytes_per_frame */ 360,
- /*.encoded_bytes_per_frame */ 7,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_lpc10_init,
- /*.encode */ switch_lpc10_encode,
- /*.decode */ switch_lpc10_decode,
- /*.destroy */ switch_lpc10_destroy,
-};
-
SWITCH_MODULE_LOAD_FUNCTION(mod_lpc10_load)
{
switch_codec_interface_t *codec_interface;
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
- SWITCH_ADD_CODEC(codec_interface, "LPC-10 2.4kbps", &lpc10_implementation);
+ SWITCH_ADD_CODEC(codec_interface, "LPC-10 2.4kbps");
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, 7, "LPC", NULL, 8000, 8000, 2400,
+ 22500, 180, 360, 7, 1, 1, 1,
+ switch_lpc10_init, switch_lpc10_encode, switch_lpc10_decode, switch_lpc10_destroy);
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;
* Anthony Minessale II <anthmct@yahoo.com>
*
*
- * mod_speexcodec.c -- Speex Codec Module
+ * mod_speex.c -- Speex Codec Module
*
*/
+
#include <switch.h>
#include <speex/speex.h>
#include <speex/speex_preprocess.h>
return SWITCH_STATUS_SUCCESS;
}
-/* Registration */
-static switch_codec_implementation_t speex_32k_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 102,
- /*.iananame */ "speex",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 32000,
- /*.actual_samples_per_second */ 32000,
- /*.bits_per_second */ 44000,
- /*.nanoseconds_per_frame */ 20000,
- /*.samples_per_frame */ 640,
- /*.bytes_per_frame */ 1280,
- /*.encoded_bytes_per_frame */ 0,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_speex_init,
- /*.encode */ switch_speex_encode,
- /*.decode */ switch_speex_decode,
- /*.destroy */ switch_speex_destroy
-};
-
-static switch_codec_implementation_t speex_16k_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 99,
- /*.iananame */ "speex",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 16000,
- /*.actual_samples_per_second */ 16000,
- /*.bits_per_second */ 42200,
- /*.nanoseconds_per_frame */ 20000,
- /*.samples_per_frame */ 320,
- /*.bytes_per_frame */ 640,
- /*.encoded_bytes_per_frame */ 0,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_speex_init,
- /*.encode */ switch_speex_encode,
- /*.decode */ switch_speex_decode,
- /*.destroy */ switch_speex_destroy,
- /*.next */ &speex_32k_implementation
-};
-
-static switch_codec_implementation_t speex_8k_60ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 98,
- /*.iananame */ "speex",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 24600,
- /*.nanoseconds_per_frame */ 60000,
- /*.samples_per_frame */ 480,
- /*.bytes_per_frame */ 960,
- /*.encoded_bytes_per_frame */ 0,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_speex_init,
- /*.encode */ switch_speex_encode,
- /*.decode */ switch_speex_decode,
- /*.destroy */ switch_speex_destroy,
- /*.next */ &speex_16k_implementation
-};
-
-static switch_codec_implementation_t speex_8k_40ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 98,
- /*.iananame */ "speex",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 24600,
- /*.nanoseconds_per_frame */ 40000,
- /*.samples_per_frame */ 240,
- /*.bytes_per_frame */ 640,
- /*.encoded_bytes_per_frame */ 0,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_speex_init,
- /*.encode */ switch_speex_encode,
- /*.decode */ switch_speex_decode,
- /*.destroy */ switch_speex_destroy,
- /*.next */ &speex_8k_60ms_implementation
-
-};
-
-static switch_codec_implementation_t speex_8k_30ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 98,
- /*.iananame */ "speex",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 24600,
- /*.nanoseconds_per_frame */ 30000,
- /*.samples_per_frame */ 240,
- /*.bytes_per_frame */ 480,
- /*.encoded_bytes_per_frame */ 0,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_speex_init,
- /*.encode */ switch_speex_encode,
- /*.decode */ switch_speex_decode,
- /*.destroy */ switch_speex_destroy,
- /*.next */ &speex_8k_40ms_implementation
-};
-
-static switch_codec_implementation_t speex_8k_20ms_implementation = {
- /*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
- /*.ianacode */ 98,
- /*.iananame */ "speex",
- /*.fmtp */ NULL,
- /*.samples_per_second */ 8000,
- /*.actual_samples_per_second */ 8000,
- /*.bits_per_second */ 24600,
- /*.nanoseconds_per_frame */ 20000,
- /*.samples_per_frame */ 160,
- /*.bytes_per_frame */ 320,
- /*.encoded_bytes_per_frame */ 0,
- /*.number_of_channels */ 1,
- /*.pref_frames_per_packet */ 1,
- /*.max_frames_per_packet */ 1,
- /*.init */ switch_speex_init,
- /*.encode */ switch_speex_encode,
- /*.decode */ switch_speex_decode,
- /*.destroy */ switch_speex_destroy,
- /*.next */ &speex_8k_30ms_implementation
-};
-
SWITCH_MODULE_LOAD_FUNCTION(mod_speex_load)
{
switch_codec_interface_t *codec_interface;
+ int mpf = 10000, spf = 80, bpf = 160, ebpf = 0, rate = 8000, counta, countb;
+ int ianacode[4] = { 0, 98, 99, 103};
+ int bps[4] = { 0, 24600, 42200, 44000 };
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
- SWITCH_ADD_CODEC(codec_interface, "speex", &speex_8k_20ms_implementation);
+ SWITCH_ADD_CODEC(codec_interface, "Speex");
+ for (counta = 1; counta <= 3; counta++) {
+ for (countb = 6; countb > 0; countb--) {
+ switch_core_codec_add_implementation(pool, codec_interface,
+ SWITCH_CODEC_TYPE_AUDIO, ianacode[counta], "speex", NULL, rate, rate, bps[counta],
+ mpf * countb, spf * countb, bpf * countb, ebpf * countb, 1, 1, 6,
+ switch_speex_init, switch_speex_encode, switch_speex_decode, switch_speex_destroy);
+ }
+ rate = rate * 2;
+ spf = spf * 2;
+ bpf = bpf * 2;
+ ebpf = ebpf * 2;
+ }
+
+
+
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;
projects / thirdparty / freeswitch.git / commitdiff
