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authorKlaus Schmidinger <vdr@tvdr.de>2002-09-08 15:04:33 +0200
committerKlaus Schmidinger <vdr@tvdr.de>2002-09-08 15:04:33 +0200
commitc40fdb05a36355e30fe4a406ae65073f98a7cc1e (patch)
tree4a84261966a59ceb40f8a5e5170f7ef101dccb23
parent706a6e1beb322c2681b6252a93c3577e7d306d9c (diff)
downloadvdr-c40fdb05a36355e30fe4a406ae65073f98a7cc1e.tar.gz
vdr-c40fdb05a36355e30fe4a406ae65073f98a7cc1e.tar.bz2
Added play mode pmAudioOnlyBlack1.1.9
-rw-r--r--CONTRIBUTORS1
-rw-r--r--HISTORY1
-rw-r--r--device.h9
-rw-r--r--dvbdevice.c37
4 files changed, 32 insertions, 16 deletions
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 58bdd076..1431bf7c 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -146,6 +146,7 @@ Stefan Huelswitt <huels@iname.com>
for implementing several replay modes to allow players that play only audio
for improving cCondVar::Wait() and implementing cCondVar::TimedWait()
for reporting a bug when entering an integer value outside the limit
+ for adding play mode pmAudioOnlyBlack
Ulrich Röder <roeder@efr-net.de>
for pointing out that there are channels that have a symbol rate higher than
diff --git a/HISTORY b/HISTORY
index ad2354df..bfecec8f 100644
--- a/HISTORY
+++ b/HISTORY
@@ -1458,3 +1458,4 @@ Video Disk Recorder Revision History
- Implemented an SPU decoder (thanks to Andreas Schultz).
- Fixed a crash when entering an integer value outside the limits (thanks to
Stefan Huelswitt for reporting this one).
+- Added play mode pmAudioOnlyBlack (thanks to Stefan Huelswitt).
diff --git a/device.h b/device.h
index 905b3d3d..0d10793f 100644
--- a/device.h
+++ b/device.h
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: device.h 1.15 2002/09/08 14:02:50 kls Exp $
+ * $Id: device.h 1.16 2002/09/08 14:56:21 kls Exp $
*/
#ifndef __DEVICE_H
@@ -26,9 +26,10 @@
enum eSetChannelResult { scrOk, scrNotAvailable, scrNoTransfer, scrFailed };
-enum ePlayMode { pmNone, // audio/video from decoder
- pmAudioVideo, // audio/video from player
- pmAudioOnly, // audio only from player, video from decoder
+enum ePlayMode { pmNone, // audio/video from decoder
+ pmAudioVideo, // audio/video from player
+ pmAudioOnly, // audio only from player, video from decoder
+ pmAudioOnlyBlack, // audio only from player, no video (black screen)
pmExtern_THIS_SHOULD_BE_AVOIDED
// external player (e.g. MPlayer), release the device
// WARNING: USE THIS MODE ONLY AS A LAST RESORT, IF YOU
diff --git a/dvbdevice.c b/dvbdevice.c
index 2b9c0aae..a1301124 100644
--- a/dvbdevice.c
+++ b/dvbdevice.c
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: dvbdevice.c 1.12 2002/09/08 14:07:08 kls Exp $
+ * $Id: dvbdevice.c 1.13 2002/09/08 15:00:46 kls Exp $
*/
#include "dvbdevice.h"
@@ -663,11 +663,12 @@ bool cDvbDevice::SetPlayMode(ePlayMode PlayMode)
siProcessor->SetStatus(true);
break;
case pmAudioVideo:
+ case pmAudioOnlyBlack:
if (siProcessor)
siProcessor->SetStatus(false);
CHECK(ioctl(fd_video, VIDEO_SET_BLANK, true));
CHECK(ioctl(fd_audio, AUDIO_SELECT_SOURCE, AUDIO_SOURCE_MEMORY));
- CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, true));
+ CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, PlayMode == pmAudioVideo));
CHECK(ioctl(fd_audio, AUDIO_PLAY));
CHECK(ioctl(fd_video, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY));
CHECK(ioctl(fd_video, VIDEO_PLAY));
@@ -711,18 +712,30 @@ void cDvbDevice::Clear(void)
void cDvbDevice::Play(void)
{
- if (fd_audio >= 0)
- CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, true));
- if (fd_video >= 0)
- CHECK(ioctl(fd_video, VIDEO_CONTINUE));
+ if (playMode == pmAudioOnly || playMode == pmAudioOnlyBlack) {
+ if (fd_audio >= 0)
+ CHECK(ioctl(fd_audio, AUDIO_CONTINUE));
+ }
+ else {
+ if (fd_audio >= 0)
+ CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, true));
+ if (fd_video >= 0)
+ CHECK(ioctl(fd_video, VIDEO_CONTINUE));
+ }
}
void cDvbDevice::Freeze(void)
{
- if (fd_audio >= 0)
- CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, false));
- if (fd_video >= 0)
- CHECK(ioctl(fd_video, VIDEO_FREEZE));
+ if (playMode == pmAudioOnly || playMode == pmAudioOnlyBlack) {
+ if (fd_audio >= 0)
+ CHECK(ioctl(fd_audio, AUDIO_PAUSE));
+ }
+ else {
+ if (fd_audio >= 0)
+ CHECK(ioctl(fd_audio, AUDIO_SET_AV_SYNC, false));
+ if (fd_video >= 0)
+ CHECK(ioctl(fd_video, VIDEO_FREEZE));
+ }
}
void cDvbDevice::Mute(void)
@@ -760,13 +773,13 @@ void cDvbDevice::StillPicture(const uchar *Data, int Length)
bool cDvbDevice::Poll(cPoller &Poller, int TimeoutMs)
{
- Poller.Add(playMode == pmAudioOnly ? fd_audio : fd_video, true);
+ Poller.Add((playMode == pmAudioOnly || playMode == pmAudioOnlyBlack) ? fd_audio : fd_video, true);
return Poller.Poll(TimeoutMs);
}
int cDvbDevice::PlayVideo(const uchar *Data, int Length)
{
- int fd = playMode == pmAudioOnly ? fd_audio : fd_video;
+ int fd = (playMode == pmAudioOnly || playMode == pmAudioOnlyBlack) ? fd_audio : fd_video;
if (fd >= 0)
return write(fd, Data, Length);
return -1;