1 #ifndef footizenaudiointernalfoo
2 #define footizenaudiointernalfoo
7 * Copyright (c) 2015 - 2016 Samsung Electronics Co., Ltd. All rights reserved.
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
25 #include <sys/types.h>
26 #include <asoundlib.h>
27 #ifdef __USE_TINYALSA__
28 #include <tinyalsa/asoundlib.h>
32 #include "tizen-audio.h"
37 #define PROPERTY_VALUE_MAX 92
39 #define AUDIO_DUMP_STR_LEN 256
40 #define AUDIO_DEVICE_INFO_LIST_MAX 16
45 #define DLOG_TAG "AUDIO_HAL"
46 #define AUDIO_LOG_ERROR(...) SLOG(LOG_ERROR, DLOG_TAG, __VA_ARGS__)
47 #define AUDIO_LOG_WARN(...) SLOG(LOG_WARN, DLOG_TAG, __VA_ARGS__)
48 #define AUDIO_LOG_INFO(...) SLOG(LOG_INFO, DLOG_TAG, __VA_ARGS__)
49 #define AUDIO_LOG_DEBUG(...) SLOG(LOG_DEBUG, DLOG_TAG, __VA_ARGS__)
50 #define AUDIO_LOG_VERBOSE(...) SLOG(LOG_DEBUG, DLOG_TAG, __VA_ARGS__)
52 #define AUDIO_LOG_ERROR(...) fprintf(stderr, __VA_ARGS__)
53 #define AUDIO_LOG_WARN(...) fprintf(stderr, __VA_ARGS__)
54 #define AUDIO_LOG_INFO(...) fprintf(stdout, __VA_ARGS__)
55 #define AUDIO_LOG_DEBUG(...) fprintf(stdout, __VA_ARGS__)
56 #define AUDIO_LOG_VERBOSE(...) fprintf(stdout, __VA_ARGS__)
59 #define AUDIO_RETURN_IF_FAIL(expr) do { \
61 AUDIO_LOG_ERROR("%s failed", #expr); \
65 #define AUDIO_RETURN_VAL_IF_FAIL(expr, val) do { \
67 AUDIO_LOG_ERROR("%s failed", #expr); \
71 #define AUDIO_RETURN_NULL_IF_FAIL(expr) do { \
73 AUDIO_LOG_ERROR("%s failed", #expr); \
78 /* Devices : Normal */
79 #define AUDIO_DEVICE_OUT 0x00000000
80 #define AUDIO_DEVICE_IN 0x80000000
81 enum audio_device_type {
82 AUDIO_DEVICE_NONE = 0,
85 AUDIO_DEVICE_OUT_SPEAKER = AUDIO_DEVICE_OUT | 0x00000001,
86 AUDIO_DEVICE_OUT_RECEIVER = AUDIO_DEVICE_OUT | 0x00000002,
87 AUDIO_DEVICE_OUT_JACK = AUDIO_DEVICE_OUT | 0x00000004,
88 AUDIO_DEVICE_OUT_BT_SCO = AUDIO_DEVICE_OUT | 0x00000008,
89 AUDIO_DEVICE_OUT_AUX = AUDIO_DEVICE_OUT | 0x00000010,
90 AUDIO_DEVICE_OUT_HDMI = AUDIO_DEVICE_OUT | 0x00000020,
91 AUDIO_DEVICE_OUT_ALL = (AUDIO_DEVICE_OUT_SPEAKER |
92 AUDIO_DEVICE_OUT_RECEIVER |
93 AUDIO_DEVICE_OUT_JACK |
94 AUDIO_DEVICE_OUT_BT_SCO |
95 AUDIO_DEVICE_OUT_AUX |
96 AUDIO_DEVICE_OUT_HDMI),
98 AUDIO_DEVICE_IN_MAIN_MIC = AUDIO_DEVICE_IN | 0x00000001,
99 AUDIO_DEVICE_IN_SUB_MIC = AUDIO_DEVICE_IN | 0x00000002,
100 AUDIO_DEVICE_IN_JACK = AUDIO_DEVICE_IN | 0x00000004,
101 AUDIO_DEVICE_IN_BT_SCO = AUDIO_DEVICE_IN | 0x00000008,
102 AUDIO_DEVICE_IN_ALL = (AUDIO_DEVICE_IN_MAIN_MIC |
103 AUDIO_DEVICE_IN_SUB_MIC |
104 AUDIO_DEVICE_IN_JACK |
105 AUDIO_DEVICE_IN_BT_SCO),
108 #define streq !strcmp
109 #define strneq strcmp
111 #define MAX_DEVICES 5
112 #define MAX_NAME_LEN 32
114 /* type definitions */
115 typedef signed char int8_t;
117 typedef struct device_type {
124 snd_pcm_format_t format;
127 } audio_pcm_sample_spec_s;
129 typedef struct audio_hal_device {
134 pthread_mutex_t pcm_lock;
136 } audio_hal_device_s;
139 #define AUDIO_VOLUME_LEVEL_MAX 16
141 typedef enum audio_volume {
142 AUDIO_VOLUME_TYPE_SYSTEM, /**< System volume type */
143 AUDIO_VOLUME_TYPE_NOTIFICATION, /**< Notification volume type */
144 AUDIO_VOLUME_TYPE_ALARM, /**< Alarm volume type */
145 AUDIO_VOLUME_TYPE_RINGTONE, /**< Ringtone volume type */
146 AUDIO_VOLUME_TYPE_MEDIA, /**< Media volume type */
147 AUDIO_VOLUME_TYPE_CALL, /**< Call volume type */
148 AUDIO_VOLUME_TYPE_VOIP, /**< VOIP volume type */
149 AUDIO_VOLUME_TYPE_VOICE, /**< Voice volume type */
150 AUDIO_VOLUME_TYPE_MAX, /**< Volume type count */
153 typedef enum audio_gain {
154 AUDIO_GAIN_TYPE_DEFAULT,
155 AUDIO_GAIN_TYPE_DIALER,
156 AUDIO_GAIN_TYPE_TOUCH,
158 AUDIO_GAIN_TYPE_SHUTTER1,
159 AUDIO_GAIN_TYPE_SHUTTER2,
160 AUDIO_GAIN_TYPE_CAMCODING,
161 AUDIO_GAIN_TYPE_MIDI,
162 AUDIO_GAIN_TYPE_BOOTING,
163 AUDIO_GAIN_TYPE_VIDEO,
168 typedef struct audio_volume_value_table {
169 double volume[AUDIO_VOLUME_TYPE_MAX][AUDIO_VOLUME_LEVEL_MAX];
170 double gain[AUDIO_GAIN_TYPE_MAX];
171 } audio_volume_value_table_s;
174 AUDIO_VOLUME_DEVICE_DEFAULT,
175 AUDIO_VOLUME_DEVICE_MAX,
178 typedef struct audio_hal_volume {
179 uint32_t volume_level_max[AUDIO_VOLUME_LEVEL_MAX];
180 uint32_t volume_level[AUDIO_VOLUME_TYPE_MAX];
181 audio_volume_value_table_s *volume_value_table;
182 } audio_hal_volume_s;
185 typedef struct audio_hal_mixer {
187 pthread_mutex_t mutex;
189 snd_ctl_elem_value_t *value;
190 snd_ctl_elem_id_t *id;
191 snd_ctl_elem_info_t *info;
196 typedef enum audio_sample_format {
202 AUDIO_SAMPLE_FLOAT32LE,
203 AUDIO_SAMPLE_FLOAT32BE,
208 AUDIO_SAMPLE_S24_32LE,
209 AUDIO_SAMPLE_S24_32BE,
211 AUDIO_SAMPLE_INVALID = -1
212 } audio_sample_format_s;
214 typedef struct audio_hal_comm {
220 typedef struct audio_hal {
221 audio_hal_device_s device;
222 audio_hal_volume_s volume;
223 audio_hal_mixer_s mixer;
224 audio_hal_comm_s comm;
227 audio_return_e _audio_ctrl_init(audio_hal_s *ah);
228 audio_return_e _audio_ctrl_deinit(audio_hal_s *ah);
229 audio_return_e _audio_volume_init(audio_hal_s *ah);
230 audio_return_e _audio_volume_deinit(audio_hal_s *ah);
231 audio_return_e _audio_routing_init(audio_hal_s *ah);
232 audio_return_e _audio_routing_deinit(audio_hal_s *ah);
233 audio_return_e _audio_stream_init(audio_hal_s *ah);
234 audio_return_e _audio_stream_deinit(audio_hal_s *ah);
235 audio_return_e _audio_pcm_init(audio_hal_s *ah);
236 audio_return_e _audio_pcm_deinit(audio_hal_s *ah);
237 audio_return_e _audio_comm_init(audio_hal_s *ah);
238 audio_return_e _audio_comm_deinit(audio_hal_s *ah);
239 audio_return_e _audio_comm_send_message(audio_hal_s *ah, const char *name, int value);
241 void convert_hal_format_from_sample_spec(void *src, audio_pcm_sample_spec_s *dst);
242 void convert_hal_format_to_sample_spec(audio_pcm_sample_spec_s *src, void *dst);
244 typedef struct _dump_data {
250 dump_data_t* _audio_dump_new(int length);
251 void _audio_dump_add_str(dump_data_t *dump, const char *fmt, ...);
252 char* _audio_dump_get_str(dump_data_t *dump);
253 void _audio_dump_free(dump_data_t *dump);