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authorKlaus Schmidinger <vdr@tvdr.de>2003-08-15 13:05:50 +0200
committerKlaus Schmidinger <vdr@tvdr.de>2003-08-15 13:05:50 +0200
commit26ffdd1c8361f714fff78fd746f209f386e6b997 (patch)
tree8ba5c9cd172cb4c93a17e4ca1c0b3d84d64e7689
parent71283dbeb112e182a39a59734a5ce451934ac581 (diff)
downloadvdr-26ffdd1c8361f714fff78fd746f209f386e6b997.tar.gz
vdr-26ffdd1c8361f714fff78fd746f209f386e6b997.tar.bz2
Fixed scaling SPU bitmaps in Letterbox mode when playing NTSC material
-rw-r--r--HISTORY2
-rw-r--r--device.c7
-rw-r--r--device.h9
-rw-r--r--dvbdevice.c15
-rw-r--r--dvbdevice.h3
-rw-r--r--dvbspu.c8
6 files changed, 37 insertions, 7 deletions
diff --git a/HISTORY b/HISTORY
index f6236110..8a207787 100644
--- a/HISTORY
+++ b/HISTORY
@@ -2291,3 +2291,5 @@ Video Disk Recorder Revision History
the "Channels" menu (thanks to Mirko Günther for reporting this one).
- Made the plugin library directory configurable via Make.config (thanks to
Ludwig Nussel).
+- Fixed scaling SPU bitmaps in Letterbox mode when playing NTSC material.
+ In order to do this, the cDevice was given a new member function GetVideoSystem().
diff --git a/device.c b/device.c
index 242f59c9..b409ac0e 100644
--- a/device.c
+++ b/device.c
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: device.c 1.46 2003/08/02 11:44:28 kls Exp $
+ * $Id: device.c 1.47 2003/08/15 12:34:36 kls Exp $
*/
#include "device.h"
@@ -216,6 +216,11 @@ void cDevice::SetVideoFormat(bool VideoFormat16_9)
{
}
+eVideoSystem cDevice::GetVideoSystem(void)
+{
+ return vsPAL;
+}
+
//#define PRINTPIDS(s) { char b[500]; char *q = b; q += sprintf(q, "%d %s ", CardIndex(), s); for (int i = 0; i < MAXPIDHANDLES; i++) q += sprintf(q, " %s%4d %d", i == ptOther ? "* " : "", pidHandles[i].pid, pidHandles[i].used); dsyslog(b); }
#define PRINTPIDS(s)
diff --git a/device.h b/device.h
index a41312a2..144adfb6 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 1.33 2003/05/11 08:50:04 kls Exp $
+ * $Id: device.h 1.34 2003/08/15 13:05:50 kls Exp $
*/
#ifndef __DEVICE_H
@@ -45,6 +45,10 @@ enum ePlayMode { pmNone, // audio/video from decoder
// KNOWN TO YOUR PLAYER.
};
+enum eVideoSystem { vsPAL,
+ vsNTSC
+ };
+
class cOsdBase;
class cChannel;
class cPlayer;
@@ -248,6 +252,9 @@ public:
virtual void SetVideoFormat(bool VideoFormat16_9);
///< Sets the output video format to either 16:9 or 4:3 (only useful
///< if this device has an MPEG decoder).
+ virtual eVideoSystem GetVideoSystem(void);
+ ///< Returns the video system of the currently displayed material
+ ///< (default is PAL).
// Audio facilities
diff --git a/dvbdevice.c b/dvbdevice.c
index 7fc50a71..34d55829 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 1.60 2003/05/24 13:23:51 kls Exp $
+ * $Id: dvbdevice.c 1.61 2003/08/15 13:03:41 kls Exp $
*/
#include "dvbdevice.h"
@@ -525,6 +525,19 @@ void cDvbDevice::SetVideoFormat(bool VideoFormat16_9)
CHECK(ioctl(fd_video, VIDEO_SET_FORMAT, VideoFormat16_9 ? VIDEO_FORMAT_16_9 : VIDEO_FORMAT_4_3));
}
+eVideoSystem cDvbDevice::GetVideoSystem(void)
+{
+ eVideoSystem VideoSytem = vsPAL;
+ video_size_t vs;
+ if (ioctl(fd_video, VIDEO_GET_SIZE, &vs) == 0) {
+ if (vs.h == 480 || vs.h == 240)
+ VideoSytem = vsNTSC;
+ }
+ else
+ LOG_ERROR;
+ return VideoSytem;
+}
+
// ptAudio ptVideo ptPcr ptTeletext ptDolby ptOther
dmx_pes_type_t PesTypes[] = { DMX_PES_AUDIO, DMX_PES_VIDEO, DMX_PES_PCR, DMX_PES_TELETEXT, DMX_PES_OTHER, DMX_PES_OTHER };
diff --git a/dvbdevice.h b/dvbdevice.h
index 6bcbc724..aab20fdd 100644
--- a/dvbdevice.h
+++ b/dvbdevice.h
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: dvbdevice.h 1.21 2003/05/02 12:21:51 kls Exp $
+ * $Id: dvbdevice.h 1.22 2003/08/15 12:34:55 kls Exp $
*/
#ifndef __DVBDEVICE_H
@@ -80,6 +80,7 @@ public:
public:
virtual void SetVideoFormat(bool VideoFormat16_9);
+ virtual eVideoSystem GetVideoSystem(void);
// Audio facilities
diff --git a/dvbspu.c b/dvbspu.c
index 4b31401a..27e0bed5 100644
--- a/dvbspu.c
+++ b/dvbspu.c
@@ -8,7 +8,7 @@
*
* parts of this file are derived from the OMS program.
*
- * $Id: dvbspu.c 1.3 2002/10/26 10:46:49 kls Exp $
+ * $Id: dvbspu.c 1.4 2003/08/15 13:04:39 kls Exp $
*/
#include <assert.h>
@@ -301,8 +301,10 @@ void cDvbSpuDecoder::clearHighlight(void)
int cDvbSpuDecoder::ScaleYcoord(int value)
{
- if (scaleMode == eSpuLetterBox)
- return lround((value * 3.0) / 4.0 + 72.0);
+ if (scaleMode == eSpuLetterBox) {
+ int offset = cDevice::PrimaryDevice()->GetVideoSystem() == vsPAL ? 72 : 60;
+ return lround((value * 3.0) / 4.0) + offset;
+ }
else
return value;
}