---
android/hal-audio.c | 81 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 81 insertions(+)
diff --git a/android/hal-audio.c b/android/hal-audio.c
index 766327b..9312659 100644
--- a/android/hal-audio.c
+++ b/android/hal-audio.c
@@ -289,6 +289,78 @@ static int sbc_get_presets(struct audio_preset *preset, size_t *len)
return i;
}
+static int sbc_freq2int(uint8_t freq)
+{
+ switch (freq) {
+ case SBC_SAMPLING_FREQ_16000:
+ return 16000;
+ case SBC_SAMPLING_FREQ_32000:
+ return 32000;
+ case SBC_SAMPLING_FREQ_44100:
+ return 44100;
+ case SBC_SAMPLING_FREQ_48000:
+ return 48000;
+ default:
+ return 0;
+ }
+}
+
+static const char *sbc_mode2str(uint8_t mode)
+{
+ switch (mode) {
+ case SBC_CHANNEL_MODE_MONO:
+ return "Mono";
+ case SBC_CHANNEL_MODE_DUAL_CHANNEL:
+ return "DualChannel";
+ case SBC_CHANNEL_MODE_STEREO:
+ return "Stereo";
+ case SBC_CHANNEL_MODE_JOINT_STEREO:
+ return "JointStereo";
+ default:
+ return "(unknown)";
+ }
+}
+
+static int sbc_blocks2int(uint8_t blocks)
+{
+ switch (blocks) {
+ case SBC_BLOCK_LENGTH_4:
+ return 4;
+ case SBC_BLOCK_LENGTH_8:
+ return 8;
+ case SBC_BLOCK_LENGTH_12:
+ return 12;
+ case SBC_BLOCK_LENGTH_16:
+ return 16;
+ default:
+ return 0;
+ }
+}
+
+static int sbc_subbands2int(uint8_t subbands)
+{
+ switch (subbands) {
+ case SBC_SUBBANDS_4:
+ return 4;
+ case SBC_SUBBANDS_8:
+ return 8;
+ default:
+ return 0;
+ }
+}
+
+static const char *sbc_allocation2str(uint8_t allocation)
+{
+ switch (allocation) {
+ case SBC_ALLOCATION_SNR:
+ return "SNR";
+ case SBC_ALLOCATION_LOUDNESS:
+ return "Loudness";
+ default:
+ return "(unknown)";
+ }
+}
+
static void sbc_init_encoder(struct sbc_data *sbc_data)
{
a2dp_sbc_t *in = &sbc_data->sbc;
@@ -298,6 +370,15 @@ static void sbc_init_encoder(struct sbc_data *sbc_data)
out->endian = SBC_LE;
out->bitpool = in->max_bitpool;
+
+ DBG("frequency=%d channel_mode=%s block_length=%d subbands=%d "
+ "allocation=%s bitpool=%d-%d",
+ sbc_freq2int(in->frequency),
+ sbc_mode2str(in->channel_mode),
+ sbc_blocks2int(in->block_length),
+ sbc_subbands2int(in->subbands),
+ sbc_allocation2str(in->allocation_method),
+ in->min_bitpool, in->max_bitpool);
}
static int sbc_codec_init(struct audio_preset *preset, uint16_t mtu,
--
1.8.5.3
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