C++ (Cpp) g722_1_decode_init Examples

Example #1

File: decode.c Project: Studio-Link/baresip

int g7221_decode_update(struct audec_state **adsp, const struct aucodec *ac,
			const char *fmtp)
{
	const struct g7221_aucodec *g7221 = (struct g7221_aucodec *)ac;
	struct audec_state *ads;
	(void)fmtp;

	if (!adsp || !ac)
		return EINVAL;

	ads = *adsp;

	if (ads)
		return 0;

	ads = mem_alloc(sizeof(*ads), NULL);
	if (!ads)
		return ENOMEM;

	if (!g722_1_decode_init(&ads->dec, g7221->bitrate, ac->srate)) {
		mem_deref(ads);
		return EPROTO;
	}

	*adsp = ads;

	return 0;
}

Example #2

File: mod_siren.c Project: moises-silva/mod_handsfree

static switch_status_t switch_siren_init(switch_codec_t *codec, switch_codec_flag_t flags, const switch_codec_settings_t *codec_settings)
{
	struct siren_context *context = NULL;
	int encoding = (flags & SWITCH_CODEC_FLAG_ENCODE);
	int decoding = (flags & SWITCH_CODEC_FLAG_DECODE);
	int bit_rate = codec->implementation->bits_per_second;

	if (!(encoding || decoding) || (!(context = switch_core_alloc(codec->memory_pool, sizeof(*context))))) {
		return SWITCH_STATUS_FALSE;
	}

	codec->fmtp_out = switch_core_sprintf(codec->memory_pool, "bitrate=%d", bit_rate);

	if (encoding) {
		g722_1_encode_init(&context->encoder_object, bit_rate, codec->implementation->samples_per_second);
	}

	if (decoding) {
		g722_1_decode_init(&context->decoder_object, bit_rate, codec->implementation->samples_per_second);
	}

	codec->private_info = context;
	return SWITCH_STATUS_SUCCESS;
}

Example #3

File: G7221Codec.c Project: myangel13141/opal

static void * G7221DecoderCreate(const struct PluginCodec_Definition * defn)
{
  return g722_1_decode_init(NULL, defn->bitsPerSec, defn->sampleRate);
}