1 /*
2  * Copyright 2023 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #pragma once
18 
19 #include <cstdint>
20 
21 namespace bluetooth::audio::asrc {
22 
23 extern const struct ResamplerTables {
24   static const int KERNEL_Q = 512;
25   static const int KERNEL_A = 16;
26 
27   const int32_t h alignas(2 * KERNEL_A *
28                           sizeof(int32_t))[KERNEL_Q][2 * KERNEL_A];
29   const int16_t d alignas(2 * KERNEL_A *
30                           sizeof(int16_t))[KERNEL_Q][2 * KERNEL_A];
31 
32 } resampler_tables;
33 
34 }  // namespace bluetooth::audio::asrc
35