xref: /aosp_15_r20/frameworks/av/media/libeffects/hapticgenerator/Android.bp (revision ec779b8e0859a360c3d303172224686826e6e0e1) 
1// Copyright (C) 2020 The Android Open Source Project
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//      http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15// HapticGenerator library
16package {
17    // See: http://go/android-license-faq
18    // A large-scale-change added 'default_applicable_licenses' to import
19    // all of the 'license_kinds' from "frameworks_av_license"
20    // to get the below license kinds:
21    //   SPDX-license-identifier-Apache-2.0
22    default_applicable_licenses: ["frameworks_av_license"],
23}
24
25cc_defaults {
26    name: "hapticgeneratordefaults",
27    srcs: [
28        "Processors.cpp",
29    ],
30    shared_libs: [
31        "libaudioutils",
32        "libbase",
33        "liblog",
34        "libutils",
35        "libvibratorutils",
36    ],
37    header_libs: [
38        "libaudioeffects",
39    ],
40    cflags: [
41        // This is needed for the non-zero coefficients optimization for
42        // BiquadFilter. Try the biquad_filter_benchmark test in audio_utils
43        // with/without `-ffast-math` for more context.
44        "-ffast-math",
45        "-fhonor-infinities",
46        "-fhonor-nans",
47    ],
48    relative_install_path: "soundfx",
49}
50
51cc_library_shared {
52    name: "libhapticgenerator",
53
54    vendor: true,
55
56    srcs: [
57        "EffectHapticGenerator.cpp",
58    ],
59
60    defaults: [
61        "hapticgeneratordefaults",
62    ],
63
64    cflags: [
65        // Turning on the optimization in order to reduce effect processing time.
66        // The latency is around 1/5 less than without the optimization.
67        "-O2",
68        "-Wall",
69        "-Werror",
70        "-fvisibility=hidden",
71    ],
72}
73
74cc_library_shared {
75    name: "libhapticgeneratoraidl",
76
77    srcs: [
78        ":effectCommonFile",
79        "aidl/EffectHapticGenerator.cpp",
80        "aidl/HapticGeneratorContext.cpp",
81    ],
82
83    defaults: [
84        "aidlaudioeffectservice_defaults",
85        "hapticgeneratordefaults",
86    ],
87
88    cflags: [
89        "-Wthread-safety",
90    ],
91
92    visibility: [
93        "//hardware/interfaces/audio/aidl/default:__subpackages__",
94    ],
95}
96