---
tools/avinfo.c | 34 +++++++++++++++++++++++++++++++---
1 file changed, 31 insertions(+), 3 deletions(-)
diff --git a/tools/avinfo.c b/tools/avinfo.c
index 7e9dfd1..7d58e25 100644
--- a/tools/avinfo.c
+++ b/tools/avinfo.c
@@ -158,14 +158,42 @@ struct getcap_resp {
uint8_t caps[0];
} __attribute__ ((packed));
+static void print_aptx(a2dp_aptx_t *aptx)
+{
+ printf("\t\tVendor Specific Value (aptX)");
+
+ printf("\n\t\t\tFrequencies: ");
+ if (aptx->frequency & APTX_SAMPLING_FREQ_16000)
+ printf("16kHz ");
+ if (aptx->frequency & APTX_SAMPLING_FREQ_32000)
+ printf("32kHz ");
+ if (aptx->frequency & APTX_SAMPLING_FREQ_44100)
+ printf("44.1kHz ");
+ if (aptx->frequency & APTX_SAMPLING_FREQ_48000)
+ printf("48kHz ");
+
+ printf("\n\t\t\tChannel modes: ");
+ if (aptx->channel_mode & APTX_CHANNEL_MODE_MONO)
+ printf("Mono ");
+ if (aptx->channel_mode & APTX_CHANNEL_MODE_STEREO)
+ printf("Stereo ");
+
+ printf("\n");
+}
+
static void print_vendor(a2dp_vendor_codec_t *vendor)
{
+ uint32_t vendor_id = btohl(vendor->vendor_id);
+ uint16_t codec_id = btohs(vendor->codec_id);
+
printf("\tMedia Codec: Vendor Specific A2DP Codec");
- printf("\n\t\tVendor ID 0x%08x", btohl(vendor->vendor_id));
+ printf("\n\t\tVendor ID 0x%08x", vendor_id);
+
+ printf("\n\t\tVendor Specific Codec ID 0x%04x\n", codec_id);
- printf("\n\t\tVendor Specific Codec ID 0x%04x\n",
- btohs(vendor->codec_id));
+ if (vendor_id == APTX_VENDOR_ID && codec_id == APTX_CODEC_ID)
+ print_aptx((void *) vendor);
}
static void print_mpeg24(a2dp_aac_t *aac)
--
1.9.3
--
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