int codec_test_vectors(void)
{
pjmedia_endpt *endpt;
pjmedia_codec_mgr *mgr;
int rc, rc_final = 0;
struct enc_vectors {
char *codec_name;
unsigned bit_rate;
const char *wav_file;
const char *ref_encoded_file;
} enc_vectors[] =
{
#if PJMEDIA_HAS_G7221_CODEC
{ "G7221/16000/1", 24000,
"../src/test/vectors/g722_1_enc_in.wav",
"../src/test/vectors/g722_1_enc_out_24000_be.pak"
},
{ "G7221/16000/1", 32000,
"../src/test/vectors/g722_1_enc_in.wav",
"../src/test/vectors/g722_1_enc_out_32000_be.pak"
},
#endif
{ NULL }
};
struct dec_vectors {
char *codec_name;
unsigned bit_rate;
unsigned encoded_frame_len;
void (*manip)(short *pcm, unsigned count);
const char *enc_file;
const char *ref_pcm_file;
} dec_vectors[] =
{
#if PJMEDIA_HAS_G7221_CODEC
{ "G7221/16000/1", 24000, 60,
&g7221_pcm_manip,
"../src/test/vectors/g722_1_enc_out_24000_be.pak",
"../src/test/vectors/g722_1_dec_out_24000.pcm"
},
{ "G7221/16000/1", 32000, 80,
&g7221_pcm_manip,
"../src/test/vectors/g722_1_enc_out_32000_be.pak",
"../src/test/vectors/g722_1_dec_out_32000.pcm"
},
{ "G7221/16000/1", 24000, 60,
&g7221_pcm_manip,
"../src/test/vectors/g722_1_dec_in_24000_fe.itu",
"../src/test/vectors/g722_1_dec_out_24000_fe.pcm"
},
{ "G7221/16000/1", 32000, 80,
&g7221_pcm_manip,
"../src/test/vectors/g722_1_dec_in_32000_fe.itu",
"../src/test/vectors/g722_1_dec_out_32000_fe.pcm"
},
#endif
{ NULL }
};
unsigned i;
pj_status_t status;
status = pjmedia_endpt_create(mem, NULL, 0, &endpt);
if (status != PJ_SUCCESS)
return -5;
mgr = pjmedia_endpt_get_codec_mgr(endpt);
#if PJMEDIA_HAS_G7221_CODEC
status = pjmedia_codec_g7221_init(endpt);
if (status != PJ_SUCCESS) {
pjmedia_endpt_destroy(endpt);
return -7;
}
/* Set shift value to zero for the test vectors */
pjmedia_codec_g7221_set_pcm_shift(0);
#endif
PJ_LOG(3,(THIS_FILE," encode tests:"));
for (i=0; i<PJ_ARRAY_SIZE(enc_vectors); ++i) {
if (!enc_vectors[i].codec_name)
continue;
PJ_LOG(3,(THIS_FILE," %s @%d bps %s ==> %s",
enc_vectors[i].codec_name,
enc_vectors[i].bit_rate,
enc_vectors[i].wav_file,
enc_vectors[i].ref_encoded_file));
rc = codec_test_encode(mgr, enc_vectors[i].codec_name,
enc_vectors[i].bit_rate,
enc_vectors[i].wav_file,
enc_vectors[i].ref_encoded_file);
if (rc != 0)
rc_final = rc;
}
PJ_LOG(3,(THIS_FILE," decode tests:"));
for (i=0; i<PJ_ARRAY_SIZE(dec_vectors); ++i) {
if (!dec_vectors[i].codec_name)
continue;
PJ_LOG(3,(THIS_FILE," %s @%d bps %s ==> %s",
dec_vectors[i].codec_name,
dec_vectors[i].bit_rate,
dec_vectors[i].enc_file,
dec_vectors[i].ref_pcm_file));
rc = codec_test_decode(mgr, dec_vectors[i].codec_name,
dec_vectors[i].bit_rate,
dec_vectors[i].encoded_frame_len,
dec_vectors[i].enc_file,
dec_vectors[i].ref_pcm_file,
dec_vectors[i].manip);
if (rc != 0)
rc_final = rc;
}
if (pj_file_exists(TMP_OUT))
pj_file_delete(TMP_OUT);
pjmedia_endpt_destroy(endpt);
return rc_final;
}
pjmedia_codec_register_audio_codecs(pjmedia_endpt *endpt,
const pjmedia_audio_codec_config *c)
{
pjmedia_audio_codec_config default_cfg;
pj_status_t status;
PJ_ASSERT_RETURN(endpt, PJ_EINVAL);
if (!c) {
pjmedia_audio_codec_config_default(&default_cfg);
c = &default_cfg;
}
PJ_ASSERT_RETURN(c->ilbc.mode==20 || c->ilbc.mode==30, PJ_EINVAL);
#if PJMEDIA_HAS_PASSTHROUGH_CODECS
status = pjmedia_codec_passthrough_init2(endpt, &c->passthrough.setting);
if (status != PJ_SUCCESS)
return status;
#endif
#if PJMEDIA_HAS_SPEEX_CODEC
/* Register speex. */
status = pjmedia_codec_speex_init(endpt, c->speex.option,
c->speex.quality,
c->speex.complexity);
if (status != PJ_SUCCESS)
return status;
#endif
#if PJMEDIA_HAS_ILBC_CODEC
/* Register iLBC. */
status = pjmedia_codec_ilbc_init( endpt, c->ilbc.mode);
if (status != PJ_SUCCESS)
return status;
#endif /* PJMEDIA_HAS_ILBC_CODEC */
#if PJMEDIA_HAS_GSM_CODEC
/* Register GSM */
status = pjmedia_codec_gsm_init(endpt);
if (status != PJ_SUCCESS)
return status;
#endif /* PJMEDIA_HAS_GSM_CODEC */
#if PJMEDIA_HAS_G711_CODEC
/* Register PCMA and PCMU */
status = pjmedia_codec_g711_init(endpt);
if (status != PJ_SUCCESS)
return status;
#endif /* PJMEDIA_HAS_G711_CODEC */
#if PJMEDIA_HAS_G722_CODEC
status = pjmedia_codec_g722_init(endpt );
if (status != PJ_SUCCESS)
return status;
#endif /* PJMEDIA_HAS_G722_CODEC */
#if PJMEDIA_HAS_INTEL_IPP
/* Register IPP codecs */
status = pjmedia_codec_ipp_init(endpt);
if (status != PJ_SUCCESS)
return status;
#endif /* PJMEDIA_HAS_INTEL_IPP */
#if PJMEDIA_HAS_G7221_CODEC
/* Register G722.1 codecs */
status = pjmedia_codec_g7221_init(endpt);
if (status != PJ_SUCCESS)
return status;
#endif /* PJMEDIA_HAS_G7221_CODEC */
#if PJMEDIA_HAS_L16_CODEC
/* Register L16 family codecs */
status = pjmedia_codec_l16_init(endpt, 0);
if (status != PJ_SUCCESS)
return status;
#endif /* PJMEDIA_HAS_L16_CODEC */
#if PJMEDIA_HAS_OPENCORE_AMRNB_CODEC || PJMEDIA_HAS_OPENCORE_AMRWB_CODEC
/* Register OpenCORE AMR */
status = pjmedia_codec_opencore_amr_init(endpt, 0);
if (status != PJ_SUCCESS)
return status;
#endif
#if PJMEDIA_HAS_SILK_CODEC
/* Register SILK */
status = pjmedia_codec_silk_init(endpt);
if (status != PJ_SUCCESS)
return status;
#endif
#if PJMEDIA_HAS_OPUS_CODEC
/* Register OPUS */
status = pjmedia_codec_opus_init(endpt);
if (status != PJ_SUCCESS)
return status;
#endif
return PJ_SUCCESS;
}
