blob: a11a4a4eb581d33f9fc55cb581c5e692cbbe0102 [file] [log] [blame]
// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "media/audio/alsa/alsa_wrapper.h"
namespace media {
AlsaWrapper::AlsaWrapper() = default;
AlsaWrapper::~AlsaWrapper() = default;
int AlsaWrapper::PcmOpen(snd_pcm_t** handle, const char* name,
snd_pcm_stream_t stream, int mode) {
return snd_pcm_open(handle, name, stream, mode);
}
int AlsaWrapper::DeviceNameHint(int card, const char* iface, void*** hints) {
return snd_device_name_hint(card, iface, hints);
}
char* AlsaWrapper::DeviceNameGetHint(const void* hint, const char* id) {
return snd_device_name_get_hint(hint, id);
}
int AlsaWrapper::DeviceNameFreeHint(void** hints) {
return snd_device_name_free_hint(hints);
}
int AlsaWrapper::CardNext(int* rcard) {
return snd_card_next(rcard);
}
int AlsaWrapper::PcmClose(snd_pcm_t* handle) {
return snd_pcm_close(handle);
}
int AlsaWrapper::PcmPrepare(snd_pcm_t* handle) {
return snd_pcm_prepare(handle);
}
int AlsaWrapper::PcmDrain(snd_pcm_t* handle) {
return snd_pcm_drain(handle);
}
int AlsaWrapper::PcmDrop(snd_pcm_t* handle) {
return snd_pcm_drop(handle);
}
int AlsaWrapper::PcmDelay(snd_pcm_t* handle, snd_pcm_sframes_t* delay) {
return snd_pcm_delay(handle, delay);
}
snd_pcm_sframes_t AlsaWrapper::PcmWritei(snd_pcm_t* handle,
const void* buffer,
snd_pcm_uframes_t size) {
return snd_pcm_writei(handle, buffer, size);
}
snd_pcm_sframes_t AlsaWrapper::PcmReadi(snd_pcm_t* handle,
void* buffer,
snd_pcm_uframes_t size) {
return snd_pcm_readi(handle, buffer, size);
}
int AlsaWrapper::PcmRecover(snd_pcm_t* handle, int err, int silent) {
return snd_pcm_recover(handle, err, silent);
}
const char* AlsaWrapper::PcmName(snd_pcm_t* handle) {
return snd_pcm_name(handle);
}
int AlsaWrapper::PcmSetParams(snd_pcm_t* handle, snd_pcm_format_t format,
snd_pcm_access_t access, unsigned int channels,
unsigned int rate, int soft_resample,
unsigned int latency) {
return snd_pcm_set_params(handle,
format,
access,
channels,
rate,
soft_resample,
latency);
}
int AlsaWrapper::PcmGetParams(snd_pcm_t* handle, snd_pcm_uframes_t* buffer_size,
snd_pcm_uframes_t* period_size) {
return snd_pcm_get_params(handle, buffer_size, period_size);
}
snd_pcm_sframes_t AlsaWrapper::PcmAvailUpdate(snd_pcm_t* handle) {
return snd_pcm_avail_update(handle);
}
snd_pcm_state_t AlsaWrapper::PcmState(snd_pcm_t* handle) {
return snd_pcm_state(handle);
}
const char* AlsaWrapper::StrError(int errnum) {
return snd_strerror(errnum);
}
int AlsaWrapper::PcmStart(snd_pcm_t* handle) {
return snd_pcm_start(handle);
}
int AlsaWrapper::MixerOpen(snd_mixer_t** mixer, int mode) {
return snd_mixer_open(mixer, mode);
}
int AlsaWrapper::MixerAttach(snd_mixer_t* mixer, const char* name) {
return snd_mixer_attach(mixer, name);
}
int AlsaWrapper::MixerElementRegister(snd_mixer_t* mixer,
struct snd_mixer_selem_regopt* options,
snd_mixer_class_t** classp) {
return snd_mixer_selem_register(mixer, options, classp);
}
void AlsaWrapper::MixerFree(snd_mixer_t* mixer) {
snd_mixer_free(mixer);
}
int AlsaWrapper::MixerDetach(snd_mixer_t* mixer, const char* name) {
return snd_mixer_detach(mixer, name);
}
int AlsaWrapper::MixerClose(snd_mixer_t* mixer) {
return snd_mixer_close(mixer);
}
int AlsaWrapper::MixerLoad(snd_mixer_t* mixer) {
return snd_mixer_load(mixer);
}
snd_mixer_elem_t* AlsaWrapper::MixerFirstElem(snd_mixer_t* mixer) {
return snd_mixer_first_elem(mixer);
}
snd_mixer_elem_t* AlsaWrapper::MixerNextElem(snd_mixer_elem_t* elem) {
return snd_mixer_elem_next(elem);
}
int AlsaWrapper::MixerSelemIsActive(snd_mixer_elem_t* elem) {
return snd_mixer_selem_is_active(elem);
}
const char* AlsaWrapper::MixerSelemName(snd_mixer_elem_t* elem) {
return snd_mixer_selem_get_name(elem);
}
int AlsaWrapper::MixerSelemSetCaptureVolumeAll(
snd_mixer_elem_t* elem, long value) {
return snd_mixer_selem_set_capture_volume_all(elem, value);
}
int AlsaWrapper::MixerSelemGetCaptureVolume(
snd_mixer_elem_t* elem, snd_mixer_selem_channel_id_t channel, long* value) {
return snd_mixer_selem_get_capture_volume(elem, channel, value);
}
int AlsaWrapper::MixerSelemHasCaptureVolume(snd_mixer_elem_t* elem) {
return snd_mixer_selem_has_capture_volume(elem);
}
int AlsaWrapper::MixerSelemGetCaptureVolumeRange(snd_mixer_elem_t* elem,
long* min, long* max) {
return snd_mixer_selem_get_capture_volume_range(elem, min, max);
}
void* AlsaWrapper::MixerElemGetCallbackPrivate(const snd_mixer_elem_t* obj) {
return snd_mixer_elem_get_callback_private(obj);
}
void AlsaWrapper::MixerElemSetCallback(snd_mixer_elem_t* obj,
snd_mixer_elem_callback_t val) {
snd_mixer_elem_set_callback(obj, val);
}
void AlsaWrapper::MixerElemSetCallbackPrivate(snd_mixer_elem_t* obj,
void* val) {
snd_mixer_elem_set_callback_private(obj, val);
}
snd_mixer_elem_t* AlsaWrapper::MixerFindSelem(snd_mixer_t* mixer,
const snd_mixer_selem_id_t* id) {
return snd_mixer_find_selem(mixer, id);
}
int AlsaWrapper::MixerHandleEvents(snd_mixer_t* mixer) {
return snd_mixer_handle_events(mixer);
}
int AlsaWrapper::MixerPollDescriptors(snd_mixer_t* mixer,
struct pollfd* pfds,
unsigned int space) {
return snd_mixer_poll_descriptors(mixer, pfds, space);
}
int AlsaWrapper::MixerPollDescriptorsCount(snd_mixer_t* mixer) {
return snd_mixer_poll_descriptors_count(mixer);
}
int AlsaWrapper::MixerSelemGetPlaybackSwitch(
snd_mixer_elem_t* elem,
snd_mixer_selem_channel_id_t channel,
int* value) {
return snd_mixer_selem_get_playback_switch(elem, channel, value);
}
int AlsaWrapper::MixerSelemGetPlaybackVolume(
snd_mixer_elem_t* elem,
snd_mixer_selem_channel_id_t channel,
long* value) {
return snd_mixer_selem_get_playback_volume(elem, channel, value);
}
int AlsaWrapper::MixerSelemGetPlaybackVolumeRange(snd_mixer_elem_t* elem,
long* min,
long* max) {
return snd_mixer_selem_get_playback_volume_range(elem, min, max);
}
int AlsaWrapper::MixerSelemHasPlaybackSwitch(snd_mixer_elem_t* elem) {
return snd_mixer_selem_has_playback_switch(elem);
}
void AlsaWrapper::MixerSelemIdSetIndex(snd_mixer_selem_id_t* obj,
unsigned int val) {
snd_mixer_selem_id_set_index(obj, val);
}
void AlsaWrapper::MixerSelemIdSetName(snd_mixer_selem_id_t* obj,
const char* val) {
snd_mixer_selem_id_set_name(obj, val);
}
int AlsaWrapper::MixerSelemSetPlaybackSwitch(
snd_mixer_elem_t* elem,
snd_mixer_selem_channel_id_t channel,
int value) {
return snd_mixer_selem_set_playback_switch(elem, channel, value);
}
int AlsaWrapper::MixerSelemSetPlaybackVolumeAll(snd_mixer_elem_t* elem,
long value) {
return snd_mixer_selem_set_playback_volume_all(elem, value);
}
int AlsaWrapper::MixerSelemIdMalloc(snd_mixer_selem_id_t** ptr) {
return snd_mixer_selem_id_malloc(ptr);
}
void AlsaWrapper::MixerSelemIdFree(snd_mixer_selem_id_t* obj) {
snd_mixer_selem_id_free(obj);
}
} // namespace media