1/*
2 * Copyright (C) 2014 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#ifndef OFFLOAD_EFFECT_API_H_
18#define OFFLOAD_EFFECT_API_H_
19
20int offload_update_mixer_and_effects_ctl(int card, int device_id,
21                                         struct mixer *mixer,
22                                         struct mixer_ctl *ctl);
23void offload_close_mixer(struct mixer *mixer);
24
25#define OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG      (1 << 0)
26#define OFFLOAD_SEND_BASSBOOST_STRENGTH         \
27                                          (OFFLOAD_SEND_BASSBOOST_ENABLE_FLAG << 1)
28#define OFFLOAD_SEND_BASSBOOST_MODE             \
29                                          (OFFLOAD_SEND_BASSBOOST_STRENGTH << 1)
30void offload_bassboost_set_device(struct bass_boost_params *bassboost,
31                                  uint32_t device);
32void offload_bassboost_set_enable_flag(struct bass_boost_params *bassboost,
33                                       bool enable);
34int offload_bassboost_get_enable_flag(struct bass_boost_params *bassboost);
35void offload_bassboost_set_strength(struct bass_boost_params *bassboost,
36                                    int strength);
37void offload_bassboost_set_mode(struct bass_boost_params *bassboost,
38                                int mode);
39int offload_bassboost_send_params(struct mixer_ctl *ctl,
40                                  struct bass_boost_params *bassboost,
41                                  unsigned param_send_flags);
42
43#define OFFLOAD_SEND_VIRTUALIZER_ENABLE_FLAG    (1 << 0)
44#define OFFLOAD_SEND_VIRTUALIZER_STRENGTH       \
45                                          (OFFLOAD_SEND_VIRTUALIZER_ENABLE_FLAG << 1)
46#define OFFLOAD_SEND_VIRTUALIZER_OUT_TYPE       \
47                                          (OFFLOAD_SEND_VIRTUALIZER_STRENGTH << 1)
48#define OFFLOAD_SEND_VIRTUALIZER_GAIN_ADJUST    \
49                                          (OFFLOAD_SEND_VIRTUALIZER_OUT_TYPE << 1)
50void offload_virtualizer_set_device(struct virtualizer_params *virtualizer,
51                                    uint32_t device);
52void offload_virtualizer_set_enable_flag(struct virtualizer_params *virtualizer,
53                                         bool enable);
54int offload_virtualizer_get_enable_flag(struct virtualizer_params *virtualizer);
55void offload_virtualizer_set_strength(struct virtualizer_params *virtualizer,
56                                      int strength);
57void offload_virtualizer_set_out_type(struct virtualizer_params *virtualizer,
58                                      int out_type);
59void offload_virtualizer_set_gain_adjust(struct virtualizer_params *virtualizer,
60                                         int gain_adjust);
61int offload_virtualizer_send_params(struct mixer_ctl *ctl,
62                                  struct virtualizer_params *virtualizer,
63                                  unsigned param_send_flags);
64
65#define OFFLOAD_SEND_EQ_ENABLE_FLAG             (1 << 0)
66#define OFFLOAD_SEND_EQ_PRESET                  \
67                                          (OFFLOAD_SEND_EQ_ENABLE_FLAG << 1)
68#define OFFLOAD_SEND_EQ_BANDS_LEVEL             \
69                                          (OFFLOAD_SEND_EQ_PRESET << 1)
70void offload_eq_set_device(struct eq_params *eq, uint32_t device);
71void offload_eq_set_enable_flag(struct eq_params *eq, bool enable);
72int offload_eq_get_enable_flag(struct eq_params *eq);
73void offload_eq_set_preset(struct eq_params *eq, int preset);
74void offload_eq_set_bands_level(struct eq_params *eq, int num_bands,
75                                const uint16_t *band_freq_list,
76                                int *band_gain_list);
77int offload_eq_send_params(struct mixer_ctl *ctl, struct eq_params *eq,
78                           unsigned param_send_flags);
79
80#define OFFLOAD_SEND_REVERB_ENABLE_FLAG         (1 << 0)
81#define OFFLOAD_SEND_REVERB_MODE                \
82                                          (OFFLOAD_SEND_REVERB_ENABLE_FLAG << 1)
83#define OFFLOAD_SEND_REVERB_PRESET              \
84                                          (OFFLOAD_SEND_REVERB_MODE << 1)
85#define OFFLOAD_SEND_REVERB_WET_MIX             \
86                                          (OFFLOAD_SEND_REVERB_PRESET << 1)
87#define OFFLOAD_SEND_REVERB_GAIN_ADJUST	        \
88                                          (OFFLOAD_SEND_REVERB_WET_MIX << 1)
89#define OFFLOAD_SEND_REVERB_ROOM_LEVEL	        \
90                                          (OFFLOAD_SEND_REVERB_GAIN_ADJUST << 1)
91#define OFFLOAD_SEND_REVERB_ROOM_HF_LEVEL       \
92                                          (OFFLOAD_SEND_REVERB_ROOM_LEVEL << 1)
93#define OFFLOAD_SEND_REVERB_DECAY_TIME          \
94                                          (OFFLOAD_SEND_REVERB_ROOM_HF_LEVEL << 1)
95#define OFFLOAD_SEND_REVERB_DECAY_HF_RATIO      \
96                                          (OFFLOAD_SEND_REVERB_DECAY_TIME << 1)
97#define OFFLOAD_SEND_REVERB_REFLECTIONS_LEVEL   \
98                                          (OFFLOAD_SEND_REVERB_DECAY_HF_RATIO << 1)
99#define OFFLOAD_SEND_REVERB_REFLECTIONS_DELAY   \
100                                          (OFFLOAD_SEND_REVERB_REFLECTIONS_LEVEL << 1)
101#define OFFLOAD_SEND_REVERB_LEVEL               \
102                                          (OFFLOAD_SEND_REVERB_REFLECTIONS_DELAY << 1)
103#define OFFLOAD_SEND_REVERB_DELAY               \
104                                          (OFFLOAD_SEND_REVERB_LEVEL << 1)
105#define OFFLOAD_SEND_REVERB_DIFFUSION           \
106                                          (OFFLOAD_SEND_REVERB_DELAY << 1)
107#define OFFLOAD_SEND_REVERB_DENSITY             \
108                                          (OFFLOAD_SEND_REVERB_DIFFUSION << 1)
109void offload_reverb_set_device(struct reverb_params *reverb, uint32_t device);
110void offload_reverb_set_enable_flag(struct reverb_params *reverb, bool enable);
111int offload_reverb_get_enable_flag(struct reverb_params *reverb);
112void offload_reverb_set_mode(struct reverb_params *reverb, int mode);
113void offload_reverb_set_preset(struct reverb_params *reverb, int preset);
114void offload_reverb_set_wet_mix(struct reverb_params *reverb, int wet_mix);
115void offload_reverb_set_gain_adjust(struct reverb_params *reverb,
116                                    int gain_adjust);
117void offload_reverb_set_room_level(struct reverb_params *reverb,
118                                   int room_level);
119void offload_reverb_set_room_hf_level(struct reverb_params *reverb,
120                                      int room_hf_level);
121void offload_reverb_set_decay_time(struct reverb_params *reverb,
122                                   int decay_time);
123void offload_reverb_set_decay_hf_ratio(struct reverb_params *reverb,
124                                       int decay_hf_ratio);
125void offload_reverb_set_reflections_level(struct reverb_params *reverb,
126                                          int reflections_level);
127void offload_reverb_set_reflections_delay(struct reverb_params *reverb,
128                                          int reflections_delay);
129void offload_reverb_set_reverb_level(struct reverb_params *reverb,
130                                     int reverb_level);
131void offload_reverb_set_delay(struct reverb_params *reverb, int delay);
132void offload_reverb_set_diffusion(struct reverb_params *reverb, int diffusion);
133void offload_reverb_set_density(struct reverb_params *reverb, int density);
134int offload_reverb_send_params(struct mixer_ctl *ctl,
135                               struct reverb_params *reverb,
136                               unsigned param_send_flags);
137
138#endif /*OFFLOAD_EFFECT_API_H_*/
139