1/*
2 * Copyright (C) 2011 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#define LOG_TAG "AudioPolicyCompatClient"
18//#define LOG_NDEBUG 0
19
20#include <stdint.h>
21
22#include <hardware/hardware.h>
23#include <system/audio.h>
24#include <system/audio_policy.h>
25#include <hardware/audio_policy.h>
26
27#include <hardware_legacy/AudioSystemLegacy.h>
28
29#include "AudioPolicyCompatClient.h"
30
31namespace android_audio_legacy {
32
33audio_module_handle_t AudioPolicyCompatClient::loadHwModule(const char *moduleName)
34{
35    return mServiceOps->load_hw_module(mService, moduleName);
36}
37
38audio_io_handle_t AudioPolicyCompatClient::openOutput(audio_module_handle_t module,
39                                                      audio_devices_t *pDevices,
40                                                      uint32_t *pSamplingRate,
41                                                      audio_format_t *pFormat,
42                                                      audio_channel_mask_t *pChannelMask,
43                                                      uint32_t *pLatencyMs,
44                                                      audio_output_flags_t flags,
45                                                      const audio_offload_info_t *offloadInfo)
46{
47    return mServiceOps->open_output_on_module(mService, module, pDevices, pSamplingRate,
48                                              pFormat, pChannelMask, pLatencyMs,
49                                              flags, offloadInfo);
50}
51
52audio_io_handle_t AudioPolicyCompatClient::openDuplicateOutput(audio_io_handle_t output1,
53                                                          audio_io_handle_t output2)
54{
55    return mServiceOps->open_duplicate_output(mService, output1, output2);
56}
57
58status_t AudioPolicyCompatClient::closeOutput(audio_io_handle_t output)
59{
60    return mServiceOps->close_output(mService, output);
61}
62
63status_t AudioPolicyCompatClient::suspendOutput(audio_io_handle_t output)
64{
65    return mServiceOps->suspend_output(mService, output);
66}
67
68status_t AudioPolicyCompatClient::restoreOutput(audio_io_handle_t output)
69{
70    return mServiceOps->restore_output(mService, output);
71}
72
73audio_io_handle_t AudioPolicyCompatClient::openInput(audio_module_handle_t module,
74                                                     audio_devices_t *pDevices,
75                                                     uint32_t *pSamplingRate,
76                                                     audio_format_t *pFormat,
77                                                     audio_channel_mask_t *pChannelMask)
78{
79    return mServiceOps->open_input_on_module(mService, module, pDevices,
80                                             pSamplingRate, pFormat, pChannelMask);
81}
82
83status_t AudioPolicyCompatClient::closeInput(audio_io_handle_t input)
84{
85    return mServiceOps->close_input(mService, input);
86}
87
88status_t AudioPolicyCompatClient::invalidateStream(AudioSystem::stream_type stream)
89{
90    return mServiceOps->invalidate_stream(mService, (audio_stream_type_t)stream);
91}
92
93status_t AudioPolicyCompatClient::moveEffects(audio_session_t session, audio_io_handle_t srcOutput,
94                                               audio_io_handle_t dstOutput)
95{
96    return mServiceOps->move_effects(mService, session, srcOutput, dstOutput);
97}
98
99String8 AudioPolicyCompatClient::getParameters(audio_io_handle_t ioHandle, const String8& keys)
100{
101    char *str;
102    String8 out_str8;
103
104    str = mServiceOps->get_parameters(mService, ioHandle, keys.string());
105    out_str8 = String8(str);
106    free(str);
107
108    return out_str8;
109}
110
111void AudioPolicyCompatClient::setParameters(audio_io_handle_t ioHandle,
112                                            const String8& keyValuePairs,
113                                            int delayMs)
114{
115    mServiceOps->set_parameters(mService, ioHandle, keyValuePairs.string(),
116                           delayMs);
117}
118
119status_t AudioPolicyCompatClient::setStreamVolume(
120                                             AudioSystem::stream_type stream,
121                                             float volume,
122                                             audio_io_handle_t output,
123                                             int delayMs)
124{
125    return mServiceOps->set_stream_volume(mService, (audio_stream_type_t)stream,
126                                          volume, output, delayMs);
127}
128
129status_t AudioPolicyCompatClient::startTone(ToneGenerator::tone_type tone,
130                                       AudioSystem::stream_type stream)
131{
132    return mServiceOps->start_tone(mService,
133                                   AUDIO_POLICY_TONE_IN_CALL_NOTIFICATION,
134                                   (audio_stream_type_t)stream);
135}
136
137status_t AudioPolicyCompatClient::stopTone()
138{
139    return mServiceOps->stop_tone(mService);
140}
141
142status_t AudioPolicyCompatClient::setVoiceVolume(float volume, int delayMs)
143{
144    return mServiceOps->set_voice_volume(mService, volume, delayMs);
145}
146
147}; // namespace android_audio_legacy
148