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-rw-r--r--Android.mk6
-rw-r--r--audio_hw.c135
-rwxr-xr-xrcaudio/audio.bt.remote-arm.a6832
-rwxr-xr-xrcaudio/audio.bt.remote-arm64.a4622
-rw-r--r--rcaudio/bitpack.h35
-rw-r--r--rcaudio/bv32.h47
-rw-r--r--rcaudio/bv32cnst.h152
-rw-r--r--rcaudio/bv32strct.h93
-rw-r--r--rcaudio/bvcommon.h102
-rw-r--r--rcaudio/def.h30
-rw-r--r--rcaudio/dvi_adpcm.h17
-rw-r--r--rcaudio/huitong_audio.h152
-rw-r--r--rcaudio/huitong_log.h4
-rw-r--r--rcaudio/mainSBC.h3
-rw-r--r--rcaudio/opus.h986
-rw-r--r--rcaudio/opus_defines.h766
-rw-r--r--rcaudio/opus_types.h159
-rw-r--r--rcaudio/ti_audio.h15
-rw-r--r--rcaudio/typedef.h33
19 files changed, 14154 insertions, 35 deletions
diff --git a/audio_hw.c b/audio_hw.c
index 8560f58..736d423 100644
--- a/audio_hw.c
+++ b/audio_hw.c
@@ -58,7 +58,11 @@
#include "audio_hw_profile.h"
#include "spdifenc_wrap.h"
#include "audio_virtual_effect.h"
-
+// for invoke huitong functions
+#include "rcaudio/huitong_audio.h"
+#include <cutils/properties.h>
+//set proprety
+#define RC_HIDRAW_FD "rc_hidraw_fd"
/* ALSA cards for AML */
#define CARD_AMLOGIC_BOARD 0
/* ALSA ports for AML */
@@ -3703,28 +3707,65 @@ static int adev_open_input_stream(struct audio_hw_device *dev,
if (!in) {
return -ENOMEM;
}
-
- in->stream.common.get_sample_rate = in_get_sample_rate;
- in->stream.common.set_sample_rate = in_set_sample_rate;
- in->stream.common.get_buffer_size = in_get_buffer_size;
- in->stream.common.get_channels = in_get_channels;
- in->stream.common.get_format = in_get_format;
- in->stream.common.set_format = in_set_format;
- in->stream.common.standby = in_standby;
- in->stream.common.dump = in_dump;
- in->stream.common.set_parameters = in_set_parameters;
- in->stream.common.get_parameters = in_get_parameters;
- in->stream.common.add_audio_effect = in_add_audio_effect;
- in->stream.common.remove_audio_effect = in_remove_audio_effect;
- in->stream.set_gain = in_set_gain;
- in->stream.read = in_read;
- in->stream.get_input_frames_lost = in_get_input_frames_lost;
-
in->requested_rate = config->sample_rate;
in->device = devices & ~AUDIO_DEVICE_BIT_IN;
+
+ if ((in->device & AUDIO_DEVICE_IN_WIRED_HEADSET) && ENABLE_HUITONG) {
+ // usecase for huitong
+ in->stream.common.get_sample_rate = huitong_in_get_sample_rate;
+ in->stream.common.set_sample_rate = huitong_in_set_sample_rate;
+ in->stream.common.get_buffer_size = huitong_in_get_buffer_size;
+ in->stream.common.get_channels = huitong_in_get_channels;
+ in->stream.common.get_format = huitong_in_get_format;
+ in->stream.common.set_format = huitong_in_set_format;
+ in->stream.common.standby = huitong_in_standby;
+ in->stream.common.dump = huitong_in_dump;
+ in->stream.common.set_parameters = huitong_in_set_parameters;
+ in->stream.common.get_parameters = huitong_in_get_parameters;
+ in->stream.set_gain = huitong_in_set_gain;
+ in->stream.read = huitong_in_read;
+ in->stream.get_input_frames_lost = huitong_in_get_input_frames_lost;
+ } else {
+ // usecase for amlogic audio hal
+ in->stream.common.get_sample_rate = in_get_sample_rate;
+ in->stream.common.set_sample_rate = in_set_sample_rate;
+ in->stream.common.get_buffer_size = in_get_buffer_size;
+ in->stream.common.get_channels = in_get_channels;
+ in->stream.common.get_format = in_get_format;
+ in->stream.common.set_format = in_set_format;
+ in->stream.common.standby = in_standby;
+ in->stream.common.dump = in_dump;
+ in->stream.common.set_parameters = in_set_parameters;
+ in->stream.common.get_parameters = in_get_parameters;
+ in->stream.common.add_audio_effect = in_add_audio_effect;
+ in->stream.common.remove_audio_effect = in_remove_audio_effect;
+ in->stream.set_gain = in_set_gain;
+ in->stream.read = in_read;
+ in->stream.get_input_frames_lost = in_get_input_frames_lost;
+ }
+
if (in->device & AUDIO_DEVICE_IN_ALL_SCO) {
memcpy(&in->config, &pcm_config_bt, sizeof(pcm_config_bt));
+#if ENABLE_HUITONG
+// usecase for huitong
+ } else if (in->device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
+ property_set(RC_HIDRAW_FD,"true");
+ if (hidraw_fd > 0) {
+ ALOGE("%s hidraw_fd has not been closed ago!", __FUNCTION__);
+ close(hidraw_fd);
+ hidraw_fd = -1;
+ }
+ hidraw_fd = get_hidraw_device_fd();
+ if (hidraw_fd <= 0) {
+ ALOGE("%s there is no hidraw device", __FUNCTION__);
+ return -EAGAIN;
+ }
+ part_index = 0;
+ memset(ADPCM_Data_Frame, 0, sizeof(ADPCM_Data_Frame)); //for ti rc
+
+ memcpy(&in->config, &pcm_config_vg, sizeof(pcm_config_vg));
+#endif
} else {
memcpy(&in->config, &pcm_config_in, sizeof(pcm_config_in));
}
@@ -3736,6 +3777,13 @@ static int adev_open_input_stream(struct audio_hw_device *dev,
} else {
ALOGE("Bad value of channel count : %d", in->config.channels);
}
+#if ENABLE_HUITONG
+ // usecase for huitong
+ if (in->device & AUDIO_DEVICE_IN_WIRED_HEADSET) {
+ config->sample_rate = in->config.rate;
+ config->channel_mask = AUDIO_CHANNEL_IN_MONO;
+ }
+#endif
in->buffer = malloc(in->config.period_size *
audio_stream_in_frame_size(&in->stream));
if (!in->buffer) {
@@ -3743,28 +3791,49 @@ static int adev_open_input_stream(struct audio_hw_device *dev,
goto err_open;
}
- if (in->requested_rate != in->config.rate) {
- LOGFUNC("%s(in->requested_rate=%d, in->config.rate=%d)",
- __FUNCTION__, in->requested_rate, in->config.rate);
- in->buf_provider.get_next_buffer = get_next_buffer;
- in->buf_provider.release_buffer = release_buffer;
- ret = create_resampler(in->config.rate,
- in->requested_rate,
- in->config.channels,
- RESAMPLER_QUALITY_DEFAULT,
- &in->buf_provider,
- &in->resampler);
+ if (!ENABLE_HUITONG) {
+ // initiate resampler only if amlogic audio hal is used
+ if (in->requested_rate != in->config.rate) {
+ LOGFUNC("%s(in->requested_rate=%d, in->config.rate=%d)",
+ __FUNCTION__, in->requested_rate, in->config.rate);
+ in->buf_provider.get_next_buffer = get_next_buffer;
+ in->buf_provider.release_buffer = release_buffer;
+ ret = create_resampler(in->config.rate,
+ in->requested_rate,
+ in->config.channels,
+ RESAMPLER_QUALITY_DEFAULT,
+ &in->buf_provider,
+ &in->resampler);
- if (ret != 0) {
- ALOGE("Amlogic_HAL - create resampler failed. (%dHz --> %dHz)", in->config.rate, in->requested_rate);
- ret = -EINVAL;
- goto err_open;
+ if (ret != 0) {
+ ALOGE("Amlogic_HAL - create resampler failed. (%dHz --> %dHz)", in->config.rate, in->requested_rate);
+ ret = -EINVAL;
+ goto err_open;
+ }
}
}
in->dev = ladev;
in->standby = 1;
*stream_in = &in->stream;
+
+#if ENABLE_HUITONG
+ ALOGE("[Abner]%s huitong_rc_platform=%d",__FUNCTION__,huitong_rc_platform);
+ if (huitong_rc_platform == RC_PLATFORM_TI) {
+ //no action here,log capture in ti decode file.it is not good!you must catpure log as below.
+ } else if (huitong_rc_platform == RC_PLATFORM_BCM) {
+ sbc_decoder_reset();
+ log_begin();
+ } else if (huitong_rc_platform == RC_PLATFORM_DIALOG) {
+ log_begin();
+ } else if (huitong_rc_platform == RC_PLATFORM_NORDIC) {
+ int error;
+ st = opus_decoder_create(16000, 1, &error);
+ Reset_BV32_Decoder(&bv32_st);
+ log_begin();
+ } else {
+ }
+#endif
return 0;
err_open:
generated by cgit at 2024-05-10 15:00:29 (GMT)