1 /* 2 * libjingle 3 * Copyright 2004--2010, Google Inc. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, 9 * this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright notice, 11 * this list of conditions and the following disclaimer in the documentation 12 * and/or other materials provided with the distribution. 13 * 3. The name of the author may not be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #ifndef WEBRTC_AUDIO_DEVICE_ALSASYMBOLTABLE_LINUX_H 29 #define WEBRTC_AUDIO_DEVICE_ALSASYMBOLTABLE_LINUX_H 30 31 #include "webrtc/modules/audio_device/linux/latebindingsymboltable_linux.h" 32 33 namespace webrtc_adm_linux_alsa { 34 35 // The ALSA symbols we need, as an X-Macro list. 36 // This list must contain precisely every libasound function that is used in 37 // alsasoundsystem.cc. 38 #define ALSA_SYMBOLS_LIST \ 39 X(snd_device_name_free_hint) \ 40 X(snd_device_name_get_hint) \ 41 X(snd_device_name_hint) \ 42 X(snd_pcm_avail_update) \ 43 X(snd_pcm_close) \ 44 X(snd_pcm_delay) \ 45 X(snd_pcm_drop) \ 46 X(snd_pcm_open) \ 47 X(snd_pcm_prepare) \ 48 X(snd_pcm_readi) \ 49 X(snd_pcm_recover) \ 50 X(snd_pcm_resume) \ 51 X(snd_pcm_reset) \ 52 X(snd_pcm_state) \ 53 X(snd_pcm_set_params) \ 54 X(snd_pcm_get_params) \ 55 X(snd_pcm_start) \ 56 X(snd_pcm_stream) \ 57 X(snd_pcm_frames_to_bytes) \ 58 X(snd_pcm_bytes_to_frames) \ 59 X(snd_pcm_wait) \ 60 X(snd_pcm_writei) \ 61 X(snd_pcm_info_get_class) \ 62 X(snd_pcm_info_get_subdevices_avail) \ 63 X(snd_pcm_info_get_subdevice_name) \ 64 X(snd_pcm_info_set_subdevice) \ 65 X(snd_pcm_info_get_id) \ 66 X(snd_pcm_info_set_device) \ 67 X(snd_pcm_info_set_stream) \ 68 X(snd_pcm_info_get_name) \ 69 X(snd_pcm_info_get_subdevices_count) \ 70 X(snd_pcm_info_sizeof) \ 71 X(snd_pcm_hw_params) \ 72 X(snd_pcm_hw_params_malloc) \ 73 X(snd_pcm_hw_params_free) \ 74 X(snd_pcm_hw_params_any) \ 75 X(snd_pcm_hw_params_set_access) \ 76 X(snd_pcm_hw_params_set_format) \ 77 X(snd_pcm_hw_params_set_channels) \ 78 X(snd_pcm_hw_params_set_rate_near) \ 79 X(snd_pcm_hw_params_set_buffer_size_near) \ 80 X(snd_card_next) \ 81 X(snd_card_get_name) \ 82 X(snd_config_update) \ 83 X(snd_config_copy) \ 84 X(snd_config_get_id) \ 85 X(snd_ctl_open) \ 86 X(snd_ctl_close) \ 87 X(snd_ctl_card_info) \ 88 X(snd_ctl_card_info_sizeof) \ 89 X(snd_ctl_card_info_get_id) \ 90 X(snd_ctl_card_info_get_name) \ 91 X(snd_ctl_pcm_next_device) \ 92 X(snd_ctl_pcm_info) \ 93 X(snd_mixer_load) \ 94 X(snd_mixer_free) \ 95 X(snd_mixer_detach) \ 96 X(snd_mixer_close) \ 97 X(snd_mixer_open) \ 98 X(snd_mixer_attach) \ 99 X(snd_mixer_first_elem) \ 100 X(snd_mixer_elem_next) \ 101 X(snd_mixer_selem_get_name) \ 102 X(snd_mixer_selem_is_active) \ 103 X(snd_mixer_selem_register) \ 104 X(snd_mixer_selem_set_playback_volume_all) \ 105 X(snd_mixer_selem_get_playback_volume) \ 106 X(snd_mixer_selem_has_playback_volume) \ 107 X(snd_mixer_selem_get_playback_volume_range) \ 108 X(snd_mixer_selem_has_playback_switch) \ 109 X(snd_mixer_selem_get_playback_switch) \ 110 X(snd_mixer_selem_set_playback_switch_all) \ 111 X(snd_mixer_selem_has_capture_switch) \ 112 X(snd_mixer_selem_get_capture_switch) \ 113 X(snd_mixer_selem_set_capture_switch_all) \ 114 X(snd_mixer_selem_has_capture_volume) \ 115 X(snd_mixer_selem_set_capture_volume_all) \ 116 X(snd_mixer_selem_get_capture_volume) \ 117 X(snd_mixer_selem_get_capture_volume_range) \ 118 X(snd_dlopen) \ 119 X(snd_dlclose) \ 120 X(snd_config) \ 121 X(snd_config_search) \ 122 X(snd_config_get_string) \ 123 X(snd_config_search_definition) \ 124 X(snd_config_get_type) \ 125 X(snd_config_delete) \ 126 X(snd_config_iterator_entry) \ 127 X(snd_config_iterator_first) \ 128 X(snd_config_iterator_next) \ 129 X(snd_config_iterator_end) \ 130 X(snd_config_delete_compound_members) \ 131 X(snd_config_get_integer) \ 132 X(snd_config_get_bool) \ 133 X(snd_dlsym) \ 134 X(snd_strerror) \ 135 X(snd_lib_error) \ 136 X(snd_lib_error_set_handler) 137 138 LATE_BINDING_SYMBOL_TABLE_DECLARE_BEGIN(AlsaSymbolTable) 139 #define X(sym) \ 140 LATE_BINDING_SYMBOL_TABLE_DECLARE_ENTRY(AlsaSymbolTable, sym) 141 ALSA_SYMBOLS_LIST 142 #undef X 143 LATE_BINDING_SYMBOL_TABLE_DECLARE_END(AlsaSymbolTable) 144 145 } // namespace webrtc_adm_linux_alsa 146 147 #endif // WEBRTC_AUDIO_DEVICE_ALSASYMBOLTABLE_LINUX_H 148