16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
174 static void audio_print_settings (struct audsettings *as)  in audio_print_settings()  argument
176     dolog ("frequency=%d nchannels=%d fmt=", as->freq, as->nchannels);  in audio_print_settings()
178     switch (as->fmt) {  in audio_print_settings()
201         AUD_log (NULL, "invalid(%d)", as->fmt);  in audio_print_settings()
206     switch (as->endianness) {  in audio_print_settings()
220 static int audio_validate_settings (struct audsettings *as)  in audio_validate_settings()  argument
224     invalid = as->nchannels < 1;  in audio_validate_settings()
225     invalid |= as->endianness != 0 && as->endianness != 1;  in audio_validate_settings()
227     switch (as->fmt) {  in audio_validate_settings()
241     invalid |= as->freq <= 0;  in audio_validate_settings()
245 static int audio_pcm_info_eq (struct audio_pcm_info *info, struct audsettings *as)  in audio_pcm_info_eq()  argument
250     switch (as->fmt) {  in audio_pcm_info_eq()
277     return info->freq == as->freq  in audio_pcm_info_eq()
278         && info->nchannels == as->nchannels  in audio_pcm_info_eq()
282         && info->swap_endianness == (as->endianness != AUDIO_HOST_ENDIANNESS);  in audio_pcm_info_eq()
285 void audio_pcm_init_info (struct audio_pcm_info *info, struct audsettings *as)  in audio_pcm_init_info()  argument
290     switch (as->fmt) {  in audio_pcm_init_info()
321     info->freq = as->freq;  in audio_pcm_init_info()
325     info->nchannels = as->nchannels;  in audio_pcm_init_info()
326     info->bytes_per_frame = as->nchannels * mul;  in audio_pcm_init_info()
328     info->swap_endianness = (as->endianness != AUDIO_HOST_ENDIANNESS);  in audio_pcm_init_info()
389                                                         struct audsettings *as)  in audio_pcm_capture_find_specific()  argument
394         if (audio_pcm_info_eq (&cap->hw.info, as)) {  in audio_pcm_capture_find_specific()
1844     struct audsettings *as,  in AUD_add_capture()  argument
1862     if (audio_validate_settings (as)) {  in AUD_add_capture()
1864         audio_print_settings (as);  in AUD_add_capture()
1872     cap = audio_pcm_capture_find_specific(s, as);  in AUD_add_capture()
1890         audio_pcm_init_info (&hw->info, as);  in AUD_add_capture()
2214                         audsettings *as, int def_usecs)  in audio_buffer_frames()  argument
2217     return (as->freq * usecs + 500000) / 1000000;  in audio_buffer_frames()
2222                          audsettings *as, int def_usecs)  in audio_buffer_samples()  argument
2224     return as->nchannels * audio_buffer_frames(pdo, as, def_usecs);  in audio_buffer_samples()
2232                        audsettings *as, int def_usecs)  in audio_buffer_bytes()  argument
2234     return audio_buffer_samples(pdo, as, def_usecs) *  in audio_buffer_bytes()
2235         audioformat_bytes_per_sample(as->fmt);  in audio_buffer_bytes()