42 lines
689 B
C++
42 lines
689 B
C++
// AChannel.cc, Petr Hlavka, 2004
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#include "AMixer.h"
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#include "AItem.h"
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#include "AChannel.h"
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#include <iostream>
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AChannel::AChannel(AItem *item, SNDCHID_T cID) {
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aItem = item;
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id = cID;
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}
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AChannel::~AChannel() {
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}
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long AChannel::getVolume() {
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long vol = 0;
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snd_mixer_selem_get_playback_volume(aItem->aElem, (SNDCHID_T) id, &vol);
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return (vol);
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}
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// it isn't necessery when using snd_mixer_selem_set_x_volume_all
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void AChannel::setVolume(long value) {
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std::cerr << "AChannel::setVolume not implemented!" << std::endl;
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}
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bool AChannel::isMuted() {
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int val;
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snd_mixer_selem_get_playback_switch(aItem->aElem, (SNDCHID_T) id, &val);
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return (! (bool) val);
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}
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