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codec tweaks (do a make sure)

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4077 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2007-01-29 15:43:41 +00:00
parent fcb152104f
commit db70ef2a37
5 changed files with 332 additions and 59 deletions
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126
src/mod/codecs/mod_g711/mod_g711.c
View File

@@ -188,7 +188,6 @@ static switch_status_t switch_g711a_destroy(switch_codec_t *codec)
/* Registration */
static const switch_codec_implementation_t g711u_8k_60ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 0,
@@ -209,7 +208,6 @@ static const switch_codec_implementation_t g711u_8k_60ms_implementation = {
/*.destroy */ switch_g711u_destroy
};
#if 0
static const switch_codec_implementation_t g711u_8k_30ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 0,
@@ -228,32 +226,10 @@ static const switch_codec_implementation_t g711u_8k_30ms_implementation = {
/*.encode */ switch_g711u_encode,
/*.decode */ switch_g711u_decode,
/*.destroy */ switch_g711u_destroy,
/*.next */ NULL
/*.next*/ &g711u_8k_60ms_implementation
};
static const switch_codec_implementation_t g711u_16k_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 0,
/*.iananame */ "PCMU",
/*.fmtp */ NULL,
/*.samples_per_second */ 16000,
/*.bits_per_second */ 128000,
/*.microseconds_per_frame */ 20000,
/*.samples_per_frame */ 320,
/*.bytes_per_frame */ 640,
/*.encoded_bytes_per_frame */ 320,
/*.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
};
#endif
static const switch_codec_implementation_t g711u_8k_implementation = {
static const switch_codec_implementation_t g711u_8k_20ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 0,
/*.iananame */ "PCMU",
@@ -271,12 +247,75 @@ static const switch_codec_implementation_t g711u_8k_implementation = {
/*.encode */ switch_g711u_encode,
/*.decode */ switch_g711u_decode,
/*.destroy */ switch_g711u_destroy,
///*.next */ &g711u_16k_implementation
&g711u_8k_60ms_implementation
/*.next*/ &g711u_8k_30ms_implementation
};
static const switch_codec_implementation_t g711u_8k_10ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 0,
/*.iananame */ "PCMU",
/*.fmtp */ NULL,
/*.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 const switch_codec_implementation_t g711a_8k_implementation = {
static const switch_codec_implementation_t g711a_8k_60ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 8,
/*.iananame */ "PCMA",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 19200,
/*.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,
};
static const switch_codec_implementation_t g711a_8k_30ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 8,
/*.iananame */ "PCMA",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.bits_per_second */ 96000,
/*.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*/ &g711a_8k_60ms_implementation
};
static const switch_codec_implementation_t g711a_8k_20ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 8,
/*.iananame */ "PCMA",
@@ -293,18 +332,41 @@ static const switch_codec_implementation_t g711a_8k_implementation = {
/*.init */ switch_g711a_init,
/*.encode */ switch_g711a_encode,
/*.decode */ switch_g711a_decode,
/*.destroy */ switch_g711a_destroy
/*.destroy */ switch_g711a_destroy,
/*.next*/ &g711a_8k_30ms_implementation
};
static const switch_codec_implementation_t g711a_8k_10ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 8,
/*.iananame */ "PCMA",
/*.fmtp */ NULL,
/*.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*/ &g711a_8k_20ms_implementation
};
static const switch_codec_interface_t g711a_codec_interface = {
/*.interface_name */ "g711 alaw",
/*.implementations */ &g711a_8k_implementation
/*.implementations */ &g711a_8k_10ms_implementation
};
static const switch_codec_interface_t g711u_codec_interface = {
/*.interface_name */ "g711 ulaw",
/*.implementations */ &g711u_8k_implementation,
/*.implementations */ &g711u_8k_10ms_implementation,
/*.next */ &g711a_codec_interface
};

223
src/mod/codecs/mod_l16/mod_l16.c
View File

@@ -89,7 +89,49 @@ static switch_status_t switch_raw_destroy(switch_codec_t *codec)
return SWITCH_STATUS_SUCCESS;
}
static const switch_codec_implementation_t raw_32k_implementation = {
static const switch_codec_implementation_t raw_32k_60ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.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 const switch_codec_implementation_t raw_32k_30ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.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 const switch_codec_implementation_t raw_32k_20ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
@@ -106,10 +148,32 @@ static const switch_codec_implementation_t raw_32k_implementation = {
/*.init = */ switch_raw_init,
/*.encode = */ switch_raw_encode,
/*.decode = */ switch_raw_decode,
/*.destroy = */ switch_raw_destroy
/*.destroy = */ switch_raw_destroy,
/*.next = */ &raw_32k_30ms_implementation
};
static const switch_codec_implementation_t raw_22k_implementation = {
static const switch_codec_implementation_t raw_32k_10ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.samples_per_second = */ 32000,
/*.bits_per_second = */ 512000,
/*.microseconds_per_frame = */ 10000,
/*.samples_per_frame = */ 320,
/*.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_32k_20ms_implementation
};
static const switch_codec_implementation_t raw_22k_20ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
@@ -127,10 +191,73 @@ static const switch_codec_implementation_t raw_22k_implementation = {
/*.encode = */ switch_raw_encode,
/*.decode = */ switch_raw_decode,
/*.destroy = */ switch_raw_destroy,
/*.next = */ &raw_32k_implementation
/*.next = */ &raw_32k_10ms_implementation
};
static const switch_codec_implementation_t raw_16k_implementation = {
static const switch_codec_implementation_t raw_16k_120ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.samples_per_second */ 8000,
/*.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 const switch_codec_implementation_t raw_16k_60ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.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 const switch_codec_implementation_t raw_16k_30ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.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 const switch_codec_implementation_t raw_16k_20ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
@@ -148,17 +275,17 @@ static const switch_codec_implementation_t raw_16k_implementation = {
/*.encode = */ switch_raw_encode,
/*.decode = */ switch_raw_decode,
/*.destroy = */ switch_raw_destroy,
/*.next = */ &raw_22k_implementation
/*.next = */ &raw_16k_30ms_implementation
};
static const switch_codec_implementation_t raw_8k_implementation = {
static const switch_codec_implementation_t raw_16k_10ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.samples_per_second = */ 8000,
/*.bits_per_second = */ 128000,
/*.microseconds_per_frame = */ 20000,
/*.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,
@@ -169,21 +296,22 @@ static const switch_codec_implementation_t raw_8k_implementation = {
/*.encode = */ switch_raw_encode,
/*.decode = */ switch_raw_decode,
/*.destroy = */ switch_raw_destroy,
/*.next = */ &raw_16k_implementation
/*.next = */ &raw_16k_20ms_implementation
};
///////////////////////////////
static const switch_codec_implementation_t raw_8k_30ms_implementation = {
static const switch_codec_implementation_t raw_8k_120ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.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,
/*.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,
@@ -191,7 +319,7 @@ static const switch_codec_implementation_t raw_8k_30ms_implementation = {
/*.encode */ switch_raw_encode,
/*.decode */ switch_raw_decode,
/*.destroy */ switch_raw_destroy,
/*.next */ &raw_8k_implementation
/*.next */ &raw_16k_10ms_implementation
};
@@ -213,20 +341,20 @@ static const switch_codec_implementation_t raw_8k_60ms_implementation = {
/*.encode */ switch_raw_encode,
/*.decode */ switch_raw_decode,
/*.destroy */ switch_raw_destroy,
/*.next */ &raw_8k_30ms_implementation
/*.next */ &raw_8k_120ms_implementation
};
static const switch_codec_implementation_t raw_8k_120ms_implementation = {
static const switch_codec_implementation_t raw_8k_30ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.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,
/*.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,
@@ -236,11 +364,54 @@ static const switch_codec_implementation_t raw_8k_120ms_implementation = {
/*.destroy */ switch_raw_destroy,
/*.next */ &raw_8k_60ms_implementation
};
static const switch_codec_implementation_t raw_8k_20ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.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 const switch_codec_implementation_t raw_8k_10ms_implementation = {
/*.codec_type */ SWITCH_CODEC_TYPE_AUDIO,
/*.ianacode */ 10,
/*.iananame */ "L16",
/*.fmtp */ NULL,
/*.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
};
static const switch_codec_interface_t raw_codec_interface = {
/*.interface_name */ "raw signed linear (16 bit)",
/*.implementations */ &raw_8k_120ms_implementation
/*.implementations */ &raw_8k_10ms_implementation
};
static switch_loadable_module_interface_t raw_module_interface = {