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32 bit as fallback for 24 bit

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badaix 2016-05-01 19:20:10 +02:00
parent 8588488f8f
commit 132704d7ed
1 changed files with 12 additions and 2 deletions
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14
client/player/alsaPlayer.cpp
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@ -26,7 +26,8 @@
using namespace std; using namespace std;
AlsaPlayer::AlsaPlayer(const PcmDevice& pcmDevice, Stream* stream) : Player(pcmDevice, stream), handle_(NULL), buff_(NULL) AlsaPlayer::AlsaPlayer(const PcmDevice& pcmDevice, Stream* stream) :
Player(pcmDevice, stream), handle_(NULL), buff_(NULL)
{ {
} }
@ -73,8 +74,17 @@ void AlsaPlayer::initAlsa()
else else
throw SnapException("Unsupported sample format: " + cpt::to_string(format.bits)); throw SnapException("Unsupported sample format: " + cpt::to_string(format.bits));
if ((pcm = snd_pcm_hw_params_set_format(handle_, params, snd_pcm_format)) < 0) pcm = snd_pcm_hw_params_set_format(handle_, params, snd_pcm_format);
if ((pcm == -EINVAL) && (snd_pcm_format == SND_PCM_FORMAT_S24_LE))
{ {
snd_pcm_format = SND_PCM_FORMAT_S32_LE;
volCorrection_ = 256;
}
pcm = snd_pcm_hw_params_set_format(handle_, params, snd_pcm_format);
if (pcm < 0)
{
cerr << "error: " << pcm << "\n";
stringstream ss; stringstream ss;
ss << "Can't set format: " << string(snd_strerror(pcm)) << ", supported: "; ss << "Can't set format: " << string(snd_strerror(pcm)) << ", supported: ";
for (int format = 0; format <= (int)SND_PCM_FORMAT_LAST; format++) for (int format = 0; format <= (int)SND_PCM_FORMAT_LAST; format++)