mirrors/libstb-hal
1
0
Fork 0
mirror of https://github.com/tuxbox-neutrino/libstb-hal.git synced 2025-08-26 15:02:58 +02:00
Code Issues Packages Projects Releases Wiki Activity

rework audio_bypass

Browse Source
This commit is contained in:
TangoCash
2021-01-31 18:16:08 +01:00
committed by Thilo Graf
parent 91a546d082
commit e1009f146d
4 changed files with 12 additions and 102 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
libarmbox/audio.cpp
View File

@@ -160,39 +160,12 @@ void cAudio::SetSyncMode(AVSYNC_TYPE Mode)
ioctl(fd, AUDIO_SET_AV_SYNC, Mode);
}
#define AUDIO_STREAMTYPE_AC3 0
#define AUDIO_STREAMTYPE_MPEG 1
#define AUDIO_STREAMTYPE_DTS 2
#define AUDIO_STREAMTYPE_AAC 8
#define AUDIO_STREAMTYPE_AACHE 9
void cAudio::SetStreamType(AUDIO_FORMAT type)
void cAudio::SetStreamType(int bypass)
{
int bypass = AUDIO_STREAMTYPE_MPEG;
hal_debug("%s %d\n", __FUNCTION__, type);
StreamType = type;
StreamType = bypass;
switch (type)
{
case AUDIO_FMT_DD_PLUS:
case AUDIO_FMT_DOLBY_DIGITAL:
bypass = AUDIO_STREAMTYPE_AC3;
break;
case AUDIO_FMT_AAC:
bypass = AUDIO_STREAMTYPE_AAC;
break;
case AUDIO_FMT_AAC_PLUS:
bypass = AUDIO_STREAMTYPE_AACHE;
break;
case AUDIO_FMT_DTS:
bypass = AUDIO_STREAMTYPE_DTS;
break;
default:
break;
}
hal_info("%s %d (0x%x)\n", __FUNCTION__, bypass, bypass);
// Normaly the encoding should be set using AUDIO_SET_ENCODING
// But as we implemented the behavior to bypass (cause of e2) this is correct here
if (ioctl(fd, AUDIO_SET_BYPASS_MODE, bypass) < 0)
hal_info("%s: AUDIO_SET_BYPASS_MODE failed (%m)\n", __func__);
}