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Fixed opening /dev/video in cDvbDevice::GrabImage() in case of NEWSTRUCT driver

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This commit is contained in:
Klaus Schmidinger
2002-09-15 13:14:42 +02:00
parent e165c9ad8b
commit 441258c7ea
3 changed files with 9 additions and 2 deletions
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1
CONTRIBUTORS
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@@ -172,6 +172,7 @@ Andreas Schultz <aschultz@warp10.net>
for adding cDevice::NewOsd() to allow a derived cDevice class to implement its own for adding cDevice::NewOsd() to allow a derived cDevice class to implement its own
OSD capabilities OSD capabilities
for implementing an SPU decoder for implementing an SPU decoder
for fixing opening /dev/video in cDvbDevice::GrabImage() in case of NEWSTRUCT driver
Aaron Holtzman Aaron Holtzman
for writing 'ac3dec' for writing 'ac3dec'

2
HISTORY
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@@ -1473,3 +1473,5 @@ Video Disk Recorder Revision History
Huelswitt). Huelswitt).
- The EPG now drops events from "other" streams that have a duration of 86400 - The EPG now drops events from "other" streams that have a duration of 86400
seconds or more (this avoids bogus entries like "PROGRAMMES ALLEMANDS"). seconds or more (this avoids bogus entries like "PROGRAMMES ALLEMANDS").
- Fixed opening /dev/video in cDvbDevice::GrabImage() in case of NEWSTRUCT
driver (thanks to Andreas Schultz).

8
dvbdevice.c
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@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and * See the main source file 'vdr.c' for copyright information and
* how to reach the author. * how to reach the author.
* *
* $Id: dvbdevice.c 1.18 2002/09/15 11:24:18 kls Exp $ * $Id: dvbdevice.c 1.19 2002/09/15 13:12:25 kls Exp $
*/ */
#include "dvbdevice.h" #include "dvbdevice.h"
@@ -200,7 +200,11 @@ cSpuDecoder *cDvbDevice::GetSpuDecoder(void)
bool cDvbDevice::GrabImage(const char *FileName, bool Jpeg, int Quality, int SizeX, int SizeY) bool cDvbDevice::GrabImage(const char *FileName, bool Jpeg, int Quality, int SizeX, int SizeY)
{ {
int videoDev = DvbOpen(DEV_VIDEO, CardIndex(), O_RDWR, true); char buffer[PATH_MAX];
snprintf(buffer, sizeof(buffer), "%s%d", DEV_VIDEO, CardIndex());
int videoDev = open(buffer, O_RDWR);
if (videoDev < 0)
LOG_ERROR_STR(buffer);
if (videoDev >= 0) { if (videoDev >= 0) {
int result = 0; int result = 0;
struct video_mbuf mbuf; struct video_mbuf mbuf;