752 lines
26 KiB
C
752 lines
26 KiB
C
/*
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* Copyright (c) 2013-2015, 2017-2019, The Linux Foundation. All rights reserved.
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* Not a Contribution.
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*
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* Copyright (C) 2013 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "offload_effect_bass"
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//#define LOG_NDEBUG 0
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#include <cutils/list.h>
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#include <log/log.h>
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#include <cutils/properties.h>
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#include <tinyalsa/asoundlib.h>
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#include <sound/audio_effects.h>
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#include <audio_effects/effect_bassboost.h>
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#include <stdlib.h>
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#include <dlfcn.h>
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#include "effect_api.h"
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#include "bass_boost.h"
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#define BASSBOOST_MAX_LATENCY 30
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/* Offload bassboost UUID: 2c4a8c24-1581-487f-94f6-0002a5d5c51b */
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const effect_descriptor_t bassboost_descriptor = {
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{0x0634f220, 0xddd4, 0x11db, 0xa0fc, { 0x00, 0x02, 0xa5, 0xd5, 0xc5, 0x1b }},
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{0x2c4a8c24, 0x1581, 0x487f, 0x94f6, { 0x00, 0x02, 0xa5, 0xd5, 0xc5, 0x1b}}, // uuid
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EFFECT_CONTROL_API_VERSION,
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(EFFECT_FLAG_TYPE_INSERT | EFFECT_FLAG_DEVICE_IND | EFFECT_FLAG_HW_ACC_TUNNEL |
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EFFECT_FLAG_VOLUME_CTRL),
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0, /* TODO */
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1,
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"MSM offload bassboost",
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"The Android Open Source Project",
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};
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#define LIB_ACDB_LOADER "libacdbloader.so"
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#define PBE_CONF_APP_ID 0x00011134
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#ifdef AUDIO_FEATURE_ENABLED_GCOV
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extern void __gcov_flush();
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static void enable_gcov()
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{
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__gcov_flush();
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}
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#else
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static void enable_gcov()
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{
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}
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#endif
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enum {
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AUDIO_DEVICE_CAL_TYPE = 0,
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AUDIO_STREAM_CAL_TYPE,
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};
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typedef struct acdb_audio_cal_cfg {
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uint32_t persist;
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uint32_t snd_dev_id;
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uint32_t dev_id;
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int32_t acdb_dev_id;
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uint32_t app_type;
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uint32_t topo_id;
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uint32_t sampling_rate;
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uint32_t cal_type;
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uint32_t module_id;
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#ifdef INSTANCE_ID_ENABLED
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uint16_t instance_id;
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uint16_t reserved;
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#endif
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uint32_t param_id;
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} acdb_audio_cal_cfg_t;
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typedef int (*acdb_get_audio_cal_t) (void *, void *, uint32_t*);
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static int pbe_load_config(struct pbe_params *params);
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/*
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* Bass operations
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*/
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int bass_get_parameter(effect_context_t *context, effect_param_t *p,
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uint32_t *size)
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{
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bass_context_t *bass_ctxt = (bass_context_t *)context;
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int voffset = ((p->psize - 1) / sizeof(int32_t) + 1) * sizeof(int32_t);
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int32_t *param_tmp = (int32_t *)p->data;
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int32_t param = *param_tmp++;
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void *value = p->data + voffset;
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ALOGV("%s", __func__);
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p->status = 0;
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switch (param) {
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case BASSBOOST_PARAM_STRENGTH_SUPPORTED:
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if (p->vsize < sizeof(uint32_t))
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p->status = -EINVAL;
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p->vsize = sizeof(uint32_t);
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break;
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case BASSBOOST_PARAM_STRENGTH:
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if (p->vsize < sizeof(int16_t))
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p->status = -EINVAL;
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p->vsize = sizeof(int16_t);
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break;
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case BASSBOOST_PARAM_LATENCY:
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if (p->vsize < sizeof(uint32_t))
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p->status = -EINVAL;
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p->vsize = sizeof(uint32_t);
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break;
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default:
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p->status = -EINVAL;
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}
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*size = sizeof(effect_param_t) + voffset + p->vsize;
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if (p->status != 0)
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return 0;
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switch (param) {
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case BASSBOOST_PARAM_STRENGTH_SUPPORTED:
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ALOGV("%s: BASSBOOST_PARAM_STRENGTH_SUPPORTED", __func__);
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if (bass_ctxt->active_index == BASS_BOOST)
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*(uint32_t *)value = 1;
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else
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*(uint32_t *)value = 0;
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break;
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case BASSBOOST_PARAM_STRENGTH:
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ALOGV("%s: BASSBOOST_PARAM_STRENGTH", __func__);
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if (bass_ctxt->active_index == BASS_BOOST)
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*(int16_t *)value = bassboost_get_strength(&(bass_ctxt->bassboost_ctxt));
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else
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*(int16_t *)value = 0;
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break;
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case BASSBOOST_PARAM_LATENCY:
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*(uint32_t *)value = BASSBOOST_MAX_LATENCY;
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break;
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default:
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p->status = -EINVAL;
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break;
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}
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return 0;
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}
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int bass_set_parameter(effect_context_t *context, effect_param_t *p,
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uint32_t size __unused)
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{
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bass_context_t *bass_ctxt = (bass_context_t *)context;
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int voffset = ((p->psize - 1) / sizeof(int32_t) + 1) * sizeof(int32_t);
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void *value = p->data + voffset;
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int32_t *param_tmp = (int32_t *)p->data;
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int32_t param = *param_tmp++;
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uint32_t strength;
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ALOGV("%s", __func__);
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p->status = 0;
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switch (param) {
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case BASSBOOST_PARAM_STRENGTH:
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ALOGV("%s BASSBOOST_PARAM_STRENGTH", __func__);
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if (bass_ctxt->active_index == BASS_BOOST) {
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strength = (uint32_t)(*(int16_t *)value);
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bassboost_set_strength(&(bass_ctxt->bassboost_ctxt), strength);
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} else {
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/* stength supported only for BB and not for PBE, but do not
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* return error for unsupported case, as it fails cts test
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*/
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ALOGD("%s ignore set strength, index %d",
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__func__, bass_ctxt->active_index);
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break;
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}
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break;
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default:
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p->status = -EINVAL;
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break;
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}
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return 0;
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}
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int bass_set_device(effect_context_t *context, uint32_t device)
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{
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bass_context_t *bass_ctxt = (bass_context_t *)context;
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if (device == AUDIO_DEVICE_OUT_SPEAKER) {
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bass_ctxt->active_index = BASS_PBE;
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ALOGV("%s: set PBE mode, device: %x", __func__, device);
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} else if (device == AUDIO_DEVICE_OUT_WIRED_HEADSET ||
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device == AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
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device == AUDIO_DEVICE_OUT_USB_HEADSET ||
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device == AUDIO_DEVICE_OUT_USB_DEVICE ||
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device == AUDIO_DEVICE_OUT_USB_ACCESSORY ||
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device == AUDIO_DEVICE_OUT_BLUETOOTH_A2DP ||
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device == AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES) {
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ALOGV("%s: set BB mode, device: %x", __func__, device);
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bass_ctxt->active_index = BASS_BOOST;
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} else {
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ALOGI("%s: disabled by device: %x", __func__, device);
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bass_ctxt->active_index = BASS_INVALID;
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}
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bassboost_set_device((effect_context_t *)&(bass_ctxt->bassboost_ctxt), device);
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pbe_set_device((effect_context_t *)&(bass_ctxt->pbe_ctxt), device);
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return 0;
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}
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int bass_reset(effect_context_t *context)
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{
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bass_context_t *bass_ctxt = (bass_context_t *)context;
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bassboost_reset((effect_context_t *)&(bass_ctxt->bassboost_ctxt));
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pbe_reset((effect_context_t *)&(bass_ctxt->pbe_ctxt));
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return 0;
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}
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int bass_init(effect_context_t *context)
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{
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bass_context_t *bass_ctxt = (bass_context_t *)context;
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// convery i/o channel config to sub effects
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bass_ctxt->bassboost_ctxt.common.config = context->config;
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bass_ctxt->pbe_ctxt.common.config = context->config;
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ALOGV("%s", __func__);
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bass_ctxt->active_index = BASS_BOOST;
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bassboost_init((effect_context_t *)&(bass_ctxt->bassboost_ctxt));
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pbe_init((effect_context_t *)&(bass_ctxt->pbe_ctxt));
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enable_gcov();
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return 0;
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}
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int bass_enable(effect_context_t *context)
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{
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bass_context_t *bass_ctxt = (bass_context_t *)context;
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ALOGV("%s", __func__);
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bassboost_enable((effect_context_t *)&(bass_ctxt->bassboost_ctxt));
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pbe_enable((effect_context_t *)&(bass_ctxt->pbe_ctxt));
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return 0;
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}
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int bass_disable(effect_context_t *context)
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{
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bass_context_t *bass_ctxt = (bass_context_t *)context;
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ALOGV("%s", __func__);
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bassboost_disable((effect_context_t *)&(bass_ctxt->bassboost_ctxt));
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pbe_disable((effect_context_t *)&(bass_ctxt->pbe_ctxt));
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return 0;
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}
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int bass_start(effect_context_t *context, output_context_t *output)
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{
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bass_context_t *bass_ctxt = (bass_context_t *)context;
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ALOGV("%s", __func__);
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bassboost_start((effect_context_t *)&(bass_ctxt->bassboost_ctxt), output);
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pbe_start((effect_context_t *)&(bass_ctxt->pbe_ctxt), output);
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return 0;
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}
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int bass_stop(effect_context_t *context, output_context_t *output)
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{
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bass_context_t *bass_ctxt = (bass_context_t *)context;
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ALOGV("%s", __func__);
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bassboost_stop((effect_context_t *)&(bass_ctxt->bassboost_ctxt), output);
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pbe_stop((effect_context_t *)&(bass_ctxt->pbe_ctxt), output);
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return 0;
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}
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int bass_set_mode(effect_context_t *context, int32_t hw_acc_fd)
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{
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bass_context_t *bass_ctxt = (bass_context_t *)context;
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ALOGV("%s", __func__);
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bassboost_set_mode((effect_context_t *)&(bass_ctxt->bassboost_ctxt), hw_acc_fd);
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pbe_set_mode((effect_context_t *)&(bass_ctxt->pbe_ctxt), hw_acc_fd);
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return 0;
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}
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#undef LOG_TAG
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#define LOG_TAG "offload_effect_bb"
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/*
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* Bassboost operations
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*/
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int bassboost_get_strength(bassboost_context_t *context)
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{
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ALOGV("%s: ctxt %p, strength: %d", __func__,
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context, context->strength);
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return context->strength;
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}
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int bassboost_set_strength(bassboost_context_t *context, uint32_t strength)
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{
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ALOGV("%s: ctxt %p, strength: %d", __func__, context, strength);
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context->strength = strength;
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offload_bassboost_set_strength(&(context->offload_bass), strength);
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if (context->ctl)
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offload_bassboost_send_params(context->ctl, &context->offload_bass,
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OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG |
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OFFLOAD_SEND_BASSBOOST_STRENGTH);
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if (context->hw_acc_fd > 0)
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hw_acc_bassboost_send_params(context->hw_acc_fd,
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&context->offload_bass,
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OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG |
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OFFLOAD_SEND_BASSBOOST_STRENGTH);
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return 0;
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}
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int bassboost_set_device(effect_context_t *context, uint32_t device)
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{
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bassboost_context_t *bass_ctxt = (bassboost_context_t *)context;
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ALOGV("%s: ctxt %p, device 0x%x", __func__, bass_ctxt, device);
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bass_ctxt->device = device;
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if (device == AUDIO_DEVICE_OUT_WIRED_HEADSET ||
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device == AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||
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device == AUDIO_DEVICE_OUT_USB_HEADSET ||
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device == AUDIO_DEVICE_OUT_USB_DEVICE ||
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device == AUDIO_DEVICE_OUT_USB_ACCESSORY ||
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device == AUDIO_DEVICE_OUT_BLUETOOTH_A2DP ||
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device == AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES) {
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if (bass_ctxt->temp_disabled) {
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if (effect_is_active(&bass_ctxt->common)) {
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offload_bassboost_set_enable_flag(&(bass_ctxt->offload_bass), true);
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if (bass_ctxt->ctl)
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offload_bassboost_send_params(bass_ctxt->ctl,
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&bass_ctxt->offload_bass,
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OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG);
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if (bass_ctxt->hw_acc_fd > 0)
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hw_acc_bassboost_send_params(bass_ctxt->hw_acc_fd,
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&bass_ctxt->offload_bass,
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OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG);
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}
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bass_ctxt->temp_disabled = false;
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}
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} else {
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if (!bass_ctxt->temp_disabled) {
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if (effect_is_active(&bass_ctxt->common)) {
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offload_bassboost_set_enable_flag(&(bass_ctxt->offload_bass), false);
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if (bass_ctxt->ctl)
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offload_bassboost_send_params(bass_ctxt->ctl,
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&bass_ctxt->offload_bass,
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OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG);
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if (bass_ctxt->hw_acc_fd > 0)
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hw_acc_bassboost_send_params(bass_ctxt->hw_acc_fd,
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&bass_ctxt->offload_bass,
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OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG);
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}
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bass_ctxt->temp_disabled = true;
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}
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ALOGI("%s: ctxt %p, disabled based on device", __func__, bass_ctxt);
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}
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offload_bassboost_set_device(&(bass_ctxt->offload_bass), device);
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return 0;
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}
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int bassboost_reset(effect_context_t *context __unused)
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{
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return 0;
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}
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int bassboost_init(effect_context_t *context)
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{
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bassboost_context_t *bass_ctxt = (bassboost_context_t *)context;
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ALOGV("%s: ctxt %p", __func__, bass_ctxt);
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context->config.inputCfg.accessMode = EFFECT_BUFFER_ACCESS_READ;
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context->config.inputCfg.channels = AUDIO_CHANNEL_OUT_STEREO;
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context->config.inputCfg.format = AUDIO_FORMAT_PCM_16_BIT;
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context->config.inputCfg.samplingRate = 44100;
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context->config.inputCfg.bufferProvider.getBuffer = NULL;
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context->config.inputCfg.bufferProvider.releaseBuffer = NULL;
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context->config.inputCfg.bufferProvider.cookie = NULL;
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context->config.inputCfg.mask = EFFECT_CONFIG_ALL;
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context->config.outputCfg.accessMode = EFFECT_BUFFER_ACCESS_ACCUMULATE;
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context->config.outputCfg.channels = AUDIO_CHANNEL_OUT_STEREO;
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context->config.outputCfg.format = AUDIO_FORMAT_PCM_16_BIT;
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context->config.outputCfg.samplingRate = 44100;
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context->config.outputCfg.bufferProvider.getBuffer = NULL;
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context->config.outputCfg.bufferProvider.releaseBuffer = NULL;
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context->config.outputCfg.bufferProvider.cookie = NULL;
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context->config.outputCfg.mask = EFFECT_CONFIG_ALL;
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set_config(context, &context->config);
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bass_ctxt->hw_acc_fd = -1;
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bass_ctxt->temp_disabled = false;
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memset(&(bass_ctxt->offload_bass), 0, sizeof(struct bass_boost_params));
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enable_gcov();
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return 0;
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}
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int bassboost_enable(effect_context_t *context)
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{
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bassboost_context_t *bass_ctxt = (bassboost_context_t *)context;
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ALOGV("%s: ctxt %p, strength %d", __func__, bass_ctxt, bass_ctxt->strength);
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if (!offload_bassboost_get_enable_flag(&(bass_ctxt->offload_bass)) &&
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!(bass_ctxt->temp_disabled)) {
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offload_bassboost_set_enable_flag(&(bass_ctxt->offload_bass), true);
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if (bass_ctxt->ctl && bass_ctxt->strength)
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offload_bassboost_send_params(bass_ctxt->ctl,
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&bass_ctxt->offload_bass,
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OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG |
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OFFLOAD_SEND_BASSBOOST_STRENGTH);
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if ((bass_ctxt->hw_acc_fd > 0) && (bass_ctxt->strength))
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hw_acc_bassboost_send_params(bass_ctxt->hw_acc_fd,
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&bass_ctxt->offload_bass,
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OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG |
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OFFLOAD_SEND_BASSBOOST_STRENGTH);
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}
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return 0;
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}
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int bassboost_disable(effect_context_t *context)
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{
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bassboost_context_t *bass_ctxt = (bassboost_context_t *)context;
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ALOGV("%s: ctxt %p", __func__, bass_ctxt);
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if (offload_bassboost_get_enable_flag(&(bass_ctxt->offload_bass))) {
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offload_bassboost_set_enable_flag(&(bass_ctxt->offload_bass), false);
|
|
if (bass_ctxt->ctl)
|
|
offload_bassboost_send_params(bass_ctxt->ctl,
|
|
&bass_ctxt->offload_bass,
|
|
OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG);
|
|
if (bass_ctxt->hw_acc_fd > 0)
|
|
hw_acc_bassboost_send_params(bass_ctxt->hw_acc_fd,
|
|
&bass_ctxt->offload_bass,
|
|
OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int bassboost_start(effect_context_t *context, output_context_t *output)
|
|
{
|
|
bassboost_context_t *bass_ctxt = (bassboost_context_t *)context;
|
|
|
|
ALOGV("%s: ctxt %p, ctl %p, strength %d", __func__, bass_ctxt,
|
|
output->ctl, bass_ctxt->strength);
|
|
bass_ctxt->ctl = output->ctl;
|
|
if (offload_bassboost_get_enable_flag(&(bass_ctxt->offload_bass))) {
|
|
if (bass_ctxt->ctl)
|
|
offload_bassboost_send_params(bass_ctxt->ctl, &bass_ctxt->offload_bass,
|
|
OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG |
|
|
OFFLOAD_SEND_BASSBOOST_STRENGTH);
|
|
if (bass_ctxt->hw_acc_fd > 0)
|
|
hw_acc_bassboost_send_params(bass_ctxt->hw_acc_fd,
|
|
&bass_ctxt->offload_bass,
|
|
OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG |
|
|
OFFLOAD_SEND_BASSBOOST_STRENGTH);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int bassboost_stop(effect_context_t *context, output_context_t *output __unused)
|
|
{
|
|
bassboost_context_t *bass_ctxt = (bassboost_context_t *)context;
|
|
|
|
ALOGV("%s: ctxt %p", __func__, bass_ctxt);
|
|
if (offload_bassboost_get_enable_flag(&(bass_ctxt->offload_bass)) &&
|
|
bass_ctxt->ctl) {
|
|
struct bass_boost_params bassboost;
|
|
bassboost.enable_flag = false;
|
|
offload_bassboost_send_params(bass_ctxt->ctl, &bassboost,
|
|
OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG);
|
|
}
|
|
bass_ctxt->ctl = NULL;
|
|
return 0;
|
|
}
|
|
|
|
int bassboost_set_mode(effect_context_t *context, int32_t hw_acc_fd)
|
|
{
|
|
bassboost_context_t *bass_ctxt = (bassboost_context_t *)context;
|
|
|
|
ALOGV("%s: ctxt %p", __func__, bass_ctxt);
|
|
bass_ctxt->hw_acc_fd = hw_acc_fd;
|
|
if ((bass_ctxt->hw_acc_fd > 0) &&
|
|
(offload_bassboost_get_enable_flag(&(bass_ctxt->offload_bass))))
|
|
hw_acc_bassboost_send_params(bass_ctxt->hw_acc_fd,
|
|
&bass_ctxt->offload_bass,
|
|
OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG |
|
|
OFFLOAD_SEND_BASSBOOST_STRENGTH);
|
|
return 0;
|
|
}
|
|
|
|
#undef LOG_TAG
|
|
#define LOG_TAG "offload_effect_pbe"
|
|
/*
|
|
* PBE operations
|
|
*/
|
|
|
|
int pbe_set_device(effect_context_t *context, uint32_t device)
|
|
{
|
|
pbe_context_t *pbe_ctxt = (pbe_context_t *)context;
|
|
char propValue[PROPERTY_VALUE_MAX];
|
|
bool pbe_enabled_by_prop = false;
|
|
|
|
ALOGV("%s: device: %d", __func__, device);
|
|
pbe_ctxt->device = device;
|
|
|
|
if (property_get("vendor.audio.safx.pbe.enabled", propValue, NULL)) {
|
|
pbe_enabled_by_prop = atoi(propValue) ||
|
|
!strncmp("true", propValue, 4);
|
|
}
|
|
|
|
if (device == AUDIO_DEVICE_OUT_SPEAKER && pbe_enabled_by_prop == true) {
|
|
if (pbe_ctxt->temp_disabled) {
|
|
if (effect_is_active(&pbe_ctxt->common)) {
|
|
offload_pbe_set_enable_flag(&(pbe_ctxt->offload_pbe), true);
|
|
if (pbe_ctxt->ctl)
|
|
offload_pbe_send_params(pbe_ctxt->ctl,
|
|
&pbe_ctxt->offload_pbe,
|
|
OFFLOAD_SEND_PBE_ENABLE_FLAG |
|
|
OFFLOAD_SEND_PBE_CONFIG);
|
|
if (pbe_ctxt->hw_acc_fd > 0)
|
|
hw_acc_pbe_send_params(pbe_ctxt->hw_acc_fd,
|
|
&pbe_ctxt->offload_pbe,
|
|
OFFLOAD_SEND_PBE_ENABLE_FLAG |
|
|
OFFLOAD_SEND_PBE_CONFIG);
|
|
}
|
|
pbe_ctxt->temp_disabled = false;
|
|
}
|
|
} else {
|
|
if (!pbe_ctxt->temp_disabled) {
|
|
if (effect_is_active(&pbe_ctxt->common)) {
|
|
offload_pbe_set_enable_flag(&(pbe_ctxt->offload_pbe), false);
|
|
if (pbe_ctxt->ctl)
|
|
offload_pbe_send_params(pbe_ctxt->ctl,
|
|
&pbe_ctxt->offload_pbe,
|
|
OFFLOAD_SEND_PBE_ENABLE_FLAG);
|
|
if (pbe_ctxt->hw_acc_fd > 0)
|
|
hw_acc_pbe_send_params(pbe_ctxt->hw_acc_fd,
|
|
&pbe_ctxt->offload_pbe,
|
|
OFFLOAD_SEND_PBE_ENABLE_FLAG);
|
|
}
|
|
pbe_ctxt->temp_disabled = true;
|
|
}
|
|
}
|
|
offload_pbe_set_device(&(pbe_ctxt->offload_pbe), device);
|
|
return 0;
|
|
}
|
|
|
|
int pbe_reset(effect_context_t *context __unused)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
int pbe_init(effect_context_t *context)
|
|
{
|
|
pbe_context_t *pbe_ctxt = (pbe_context_t *)context;
|
|
|
|
ALOGV("%s", __func__);
|
|
context->config.inputCfg.accessMode = EFFECT_BUFFER_ACCESS_READ;
|
|
context->config.inputCfg.channels = AUDIO_CHANNEL_OUT_STEREO;
|
|
context->config.inputCfg.format = AUDIO_FORMAT_PCM_16_BIT;
|
|
context->config.inputCfg.samplingRate = 44100;
|
|
context->config.inputCfg.bufferProvider.getBuffer = NULL;
|
|
context->config.inputCfg.bufferProvider.releaseBuffer = NULL;
|
|
context->config.inputCfg.bufferProvider.cookie = NULL;
|
|
context->config.inputCfg.mask = EFFECT_CONFIG_ALL;
|
|
context->config.outputCfg.accessMode = EFFECT_BUFFER_ACCESS_ACCUMULATE;
|
|
context->config.outputCfg.channels = AUDIO_CHANNEL_OUT_STEREO;
|
|
context->config.outputCfg.format = AUDIO_FORMAT_PCM_16_BIT;
|
|
context->config.outputCfg.samplingRate = 44100;
|
|
context->config.outputCfg.bufferProvider.getBuffer = NULL;
|
|
context->config.outputCfg.bufferProvider.releaseBuffer = NULL;
|
|
context->config.outputCfg.bufferProvider.cookie = NULL;
|
|
context->config.outputCfg.mask = EFFECT_CONFIG_ALL;
|
|
|
|
set_config(context, &context->config);
|
|
|
|
pbe_ctxt->hw_acc_fd = -1;
|
|
pbe_ctxt->temp_disabled = false;
|
|
memset(&(pbe_ctxt->offload_pbe), 0, sizeof(struct pbe_params));
|
|
pbe_load_config(&(pbe_ctxt->offload_pbe));
|
|
|
|
return 0;
|
|
}
|
|
|
|
int pbe_enable(effect_context_t *context)
|
|
{
|
|
pbe_context_t *pbe_ctxt = (pbe_context_t *)context;
|
|
|
|
ALOGV("%s", __func__);
|
|
|
|
if (!offload_pbe_get_enable_flag(&(pbe_ctxt->offload_pbe)) &&
|
|
!(pbe_ctxt->temp_disabled)) {
|
|
offload_pbe_set_enable_flag(&(pbe_ctxt->offload_pbe), true);
|
|
if (pbe_ctxt->ctl)
|
|
offload_pbe_send_params(pbe_ctxt->ctl,
|
|
&pbe_ctxt->offload_pbe,
|
|
OFFLOAD_SEND_PBE_ENABLE_FLAG |
|
|
OFFLOAD_SEND_PBE_CONFIG);
|
|
if (pbe_ctxt->hw_acc_fd > 0)
|
|
hw_acc_pbe_send_params(pbe_ctxt->hw_acc_fd,
|
|
&pbe_ctxt->offload_pbe,
|
|
OFFLOAD_SEND_PBE_ENABLE_FLAG |
|
|
OFFLOAD_SEND_PBE_CONFIG);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int pbe_disable(effect_context_t *context)
|
|
{
|
|
pbe_context_t *pbe_ctxt = (pbe_context_t *)context;
|
|
|
|
ALOGV("%s", __func__);
|
|
if (offload_pbe_get_enable_flag(&(pbe_ctxt->offload_pbe))) {
|
|
offload_pbe_set_enable_flag(&(pbe_ctxt->offload_pbe), false);
|
|
if (pbe_ctxt->ctl)
|
|
offload_pbe_send_params(pbe_ctxt->ctl,
|
|
&pbe_ctxt->offload_pbe,
|
|
OFFLOAD_SEND_PBE_ENABLE_FLAG);
|
|
if (pbe_ctxt->hw_acc_fd > 0)
|
|
hw_acc_pbe_send_params(pbe_ctxt->hw_acc_fd,
|
|
&pbe_ctxt->offload_pbe,
|
|
OFFLOAD_SEND_PBE_ENABLE_FLAG);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int pbe_start(effect_context_t *context, output_context_t *output)
|
|
{
|
|
pbe_context_t *pbe_ctxt = (pbe_context_t *)context;
|
|
|
|
ALOGV("%s", __func__);
|
|
pbe_ctxt->ctl = output->ctl;
|
|
ALOGV("output->ctl: %p", output->ctl);
|
|
if (offload_pbe_get_enable_flag(&(pbe_ctxt->offload_pbe))) {
|
|
if (pbe_ctxt->ctl)
|
|
offload_pbe_send_params(pbe_ctxt->ctl, &pbe_ctxt->offload_pbe,
|
|
OFFLOAD_SEND_PBE_ENABLE_FLAG |
|
|
OFFLOAD_SEND_PBE_CONFIG);
|
|
if (pbe_ctxt->hw_acc_fd > 0)
|
|
hw_acc_pbe_send_params(pbe_ctxt->hw_acc_fd,
|
|
&pbe_ctxt->offload_pbe,
|
|
OFFLOAD_SEND_PBE_ENABLE_FLAG |
|
|
OFFLOAD_SEND_PBE_CONFIG);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int pbe_stop(effect_context_t *context, output_context_t *output __unused)
|
|
{
|
|
pbe_context_t *pbe_ctxt = (pbe_context_t *)context;
|
|
|
|
ALOGV("%s", __func__);
|
|
pbe_ctxt->ctl = NULL;
|
|
return 0;
|
|
}
|
|
|
|
int pbe_set_mode(effect_context_t *context, int32_t hw_acc_fd)
|
|
{
|
|
pbe_context_t *pbe_ctxt = (pbe_context_t *)context;
|
|
|
|
ALOGV("%s: ctxt %p", __func__, pbe_ctxt);
|
|
pbe_ctxt->hw_acc_fd = hw_acc_fd;
|
|
if ((pbe_ctxt->hw_acc_fd > 0) &&
|
|
(offload_pbe_get_enable_flag(&(pbe_ctxt->offload_pbe))))
|
|
hw_acc_pbe_send_params(pbe_ctxt->hw_acc_fd,
|
|
&pbe_ctxt->offload_pbe,
|
|
OFFLOAD_SEND_PBE_ENABLE_FLAG |
|
|
OFFLOAD_SEND_PBE_CONFIG);
|
|
return 0;
|
|
}
|
|
|
|
static int pbe_load_config(struct pbe_params *params)
|
|
{
|
|
int ret = 0;
|
|
uint32_t len = 0;
|
|
uint32_t propValue = 0;
|
|
uint32_t pbe_app_type = PBE_CONF_APP_ID;
|
|
char propValueStr[PROPERTY_VALUE_MAX];
|
|
void *acdb_handle = NULL;
|
|
acdb_get_audio_cal_t acdb_get_audio_cal = NULL;
|
|
acdb_audio_cal_cfg_t cal_cfg;
|
|
memset(&cal_cfg, 0, sizeof(acdb_audio_cal_cfg_t));
|
|
|
|
acdb_handle = dlopen(LIB_ACDB_LOADER, RTLD_NOW);
|
|
if (acdb_handle == NULL) {
|
|
ALOGE("%s error opening library %s", __func__, LIB_ACDB_LOADER);
|
|
return -EFAULT;
|
|
}
|
|
|
|
acdb_get_audio_cal = (acdb_get_audio_cal_t)dlsym(acdb_handle,
|
|
"acdb_loader_get_audio_cal_v2");
|
|
if (acdb_get_audio_cal == NULL) {
|
|
dlclose(acdb_handle);
|
|
ALOGE("%s error resolving acdb func symbols", __func__);
|
|
return -EFAULT;
|
|
}
|
|
if (property_get("vendor.audio.safx.pbe.app.type", propValueStr, "0")) {
|
|
propValue = atoll(propValueStr);
|
|
if (propValue != 0) {
|
|
pbe_app_type = propValue;
|
|
}
|
|
}
|
|
ALOGD("%s pbe_app_type = 0x%.8x", __func__, pbe_app_type);
|
|
|
|
cal_cfg.persist = 1;
|
|
cal_cfg.cal_type = AUDIO_STREAM_CAL_TYPE;
|
|
cal_cfg.app_type = pbe_app_type;
|
|
cal_cfg.module_id = PBE_CONF_MODULE_ID;
|
|
cal_cfg.param_id = PBE_CONF_PARAM_ID;
|
|
|
|
len = sizeof(params->config);
|
|
ret = acdb_get_audio_cal((void *)&cal_cfg, (void*)&(params->config), &len);
|
|
ALOGD("%s ret = %d, len = %u", __func__, ret, len);
|
|
if (ret == 0)
|
|
params->cfg_len = len;
|
|
|
|
dlclose(acdb_handle);
|
|
return ret;
|
|
}
|