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soundfx: add msm voice processing audio effects

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Bug: 36865903

Change-Id: I048c806cc676ecdb666d4d5a2d66e9ac8f60129d
Signed-off-by: David Lin <dtwlin@google.com>
This commit is contained in:
David Lin
2017-04-11 18:13:21 -07:00
parent 27fd464e41
commit 8fbca0239c
4 changed files with 413 additions and 0 deletions
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32
voice_processing/Android.mk Normal file
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# Copyright 2016 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
ifneq ($(filter taimen, $(TARGET_DEVICE)),)
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_SRC_FILES := voice_processing_descriptors.c
LOCAL_C_INCLUDES += $(call include-path-for, audio-effects)
LOCAL_MULTILIB := $(AUDIOSERVER_MULTILIB)
LOCAL_MODULE := libqcomvoiceprocessingdescriptors
LOCAL_MODULE_RELATIVE_PATH := soundfx
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_OWNER := qcom
LOCAL_PROPRIETARY_MODULE := true
include $(BUILD_SHARED_LIBRARY)
endif

47
voice_processing/voice_processing_descriptors.c Normal file
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/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <hardware/audio_effect.h>
//------------------------------------------------------------------------------
// Effect descriptors
//------------------------------------------------------------------------------
// UUIDs for effect types have been generated from http://www.itu.int/ITU-T/asn1/uuid.html
// as the pre processing effects are not defined by OpenSL ES
// Acoustic Echo Cancellation b4398408-1fb9-11e7-93ae-92361f002671
const effect_descriptor_t qcom_product_aec_descriptor = {
{ 0x7b491460, 0x8d4d, 0x11e0, 0xbd61, { 0x00, 0x02, 0xa5, 0xd5, 0xc5, 0x1b } }, // type
{ 0xb4398408, 0x1fb9, 0x11e7, 0x93ae, { 0x92, 0x36, 0x1f, 0x00, 0x26, 0x71 } }, // uuid
EFFECT_CONTROL_API_VERSION,
(EFFECT_FLAG_TYPE_PRE_PROC|EFFECT_FLAG_DEVICE_IND|EFFECT_FLAG_HW_ACC_TUNNEL),
0,
0,
"Acoustic Echo Canceler",
"Qualcomm Fluence for Taimen"
};
// Noise suppression b43988c2-1fb9-11e7-93ae-92361f002671
const effect_descriptor_t qcom_product_ns_descriptor = {
{ 0x58b4b260, 0x8e06, 0x11e0, 0xaa8e, { 0x00, 0x02, 0xa5, 0xd5, 0xc5, 0x1b } }, // type
{ 0xb43988c2, 0x1fb9, 0x11e7, 0x93ae, { 0x92, 0x36, 0x1f, 0x00, 0x26, 0x71 } }, // uuid
EFFECT_CONTROL_API_VERSION,
(EFFECT_FLAG_TYPE_PRE_PROC|EFFECT_FLAG_DEVICE_IND|EFFECT_FLAG_HW_ACC_TUNNEL),
0,
0,
"Noise Suppression",
"Qualcomm Fluence for Taimen"
};