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https://github.com/tuxbox-neutrino/libstb-hal.git
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9f433f9dfa
This is mostly a dummy implementation except for the dmx class which should be working. It is intended for testing on PCs with budget DVB cards which don't have a decoder anyway.
143 lines
2.4 KiB
C++
143 lines
2.4 KiB
C++
/* dummy cAudio implementation that does nothing for now */
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#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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#include <sys/fcntl.h>
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#include <sys/ioctl.h>
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#include <unistd.h>
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#include <linux/dvb/audio.h>
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#include "audio_lib.h"
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#include "lt_debug.h"
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#define AUDIO_DEVICE "/dev/dvb/adapter0/audio0"
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#define lt_debug(args...) _lt_debug(TRIPLE_DEBUG_AUDIO, this, args)
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#define lt_info(args...) _lt_info(TRIPLE_DEBUG_AUDIO, this, args)
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#include <linux/soundcard.h>
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cAudio * audioDecoder = NULL;
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cAudio::cAudio(void *, void *, void *)
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{
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}
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cAudio::~cAudio(void)
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{
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closeDevice();
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}
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void cAudio::openDevice(void)
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{
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lt_debug("%s\n", __func__);
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}
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void cAudio::closeDevice(void)
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{
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lt_debug("%s\n", __func__);
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}
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int cAudio::do_mute(bool enable, bool remember)
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{
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lt_debug("%s(%d, %d)\n", __func__, enable, remember);
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return 0;
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}
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int cAudio::setVolume(unsigned int left, unsigned int right)
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{
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lt_debug("%s(%d, %d)\n", __func__, left, right);
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return 0;
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}
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int cAudio::Start(void)
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{
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lt_debug("%s\n", __func__);
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return 0;
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}
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int cAudio::Stop(void)
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{
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lt_debug("%s\n", __func__);
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return 0;
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}
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bool cAudio::Pause(bool /*Pcm*/)
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{
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return true;
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};
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void cAudio::SetSyncMode(AVSYNC_TYPE Mode)
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{
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lt_debug("%s %d\n", __func__, Mode);
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};
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void cAudio::SetStreamType(AUDIO_FORMAT type)
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{
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lt_debug("%s %d\n", __func__, type);
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};
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int cAudio::setChannel(int channel)
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{
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return 0;
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};
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int cAudio::PrepareClipPlay(int ch, int srate, int bits, int little_endian)
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{
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lt_debug("%s ch %d srate %d bits %d le %d\n", __func__, ch, srate, bits, little_endian);
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return 0;
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};
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int cAudio::WriteClip(unsigned char * /*buffer*/, int /*size*/)
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{
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lt_debug("cAudio::%s\n", __func__);
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return 0;
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};
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int cAudio::StopClip()
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{
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lt_debug("%s\n", __func__);
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return 0;
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};
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void cAudio::getAudioInfo(int &type, int &layer, int &freq, int &bitrate, int &mode)
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{
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lt_debug("%s\n", __func__);
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type = 0;
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layer = 0;
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freq = 0;
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bitrate = 0;
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mode = 0;
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};
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void cAudio::SetSRS(int /*iq_enable*/, int /*nmgr_enable*/, int /*iq_mode*/, int /*iq_level*/)
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{
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lt_debug("%s\n", __func__);
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};
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void cAudio::SetHdmiDD(bool enable)
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{
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lt_debug("%s %d\n", __func__, enable);
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};
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void cAudio::SetSpdifDD(bool enable)
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{
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lt_debug("%s %d\n", __func__, enable);
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};
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void cAudio::ScheduleMute(bool On)
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{
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lt_debug("%s %d\n", __func__, On);
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};
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void cAudio::EnableAnalogOut(bool enable)
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{
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lt_debug("%s %d\n", __func__, enable);
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};
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void cAudio::setBypassMode(bool disable)
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{
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lt_debug("%s %d\n", __func__, disable);
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}
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