summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--HISTORY4
-rw-r--r--dvbapi.c39
2 files changed, 19 insertions, 24 deletions
diff --git a/HISTORY b/HISTORY
index ef602c54..4f95d2ad 100644
--- a/HISTORY
+++ b/HISTORY
@@ -350,10 +350,12 @@ Video Disk Recorder Revision History
- Encrypted channels can now be selected even without knowing the PNR (however, it
is still necessary for the EPG info).
-2001-01-20: Version 0.71
+2001-01-27: Version 0.71
- Fixed 'Transfer Mode' in cases where a non-primary interface was switched to
a channel that only the primary interface can receive (which could happen in
the EPG scanner).
- The EPG scanner now starts with the first channel (it used to start with the
second channel).
+- Reacitvated setting the PNR.
+- Adapted the frame scanning to the new muxing of the driver.
diff --git a/dvbapi.c b/dvbapi.c
index 9a5d39a1..faa1953c 100644
--- a/dvbapi.c
+++ b/dvbapi.c
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: dvbapi.c 1.52 2001/01/20 09:52:56 kls Exp $
+ * $Id: dvbapi.c 1.53 2001/01/27 11:04:55 kls Exp $
*/
#include "dvbapi.h"
@@ -821,7 +821,9 @@ int cRecordBuffer::ScanVideoPacket(int *PictureType, int Offset)
int Length = GetPacketLength(Offset);
if (Length <= Available()) {
- for (int i = Offset; i < Offset + Length; i++) {
+ int i = Offset + 8; // the minimum length of the video packet header
+ i += Byte(i) + 1; // possible additional header bytes
+ for (; i < Offset + Length; i++) {
if (Byte(i) == 0 && Byte(i + 1) == 0 && Byte(i + 2) == 1) {
switch (Byte(i + 3)) {
case SC_PICTURE: *PictureType = GetPictureType(i);
@@ -840,8 +842,6 @@ int cRecordBuffer::Synchronize(void)
// Positions to the start of a data block (skipping everything up to
// an I-frame if not synced) and returns the block length.
- int LastPackHeader = -1;
-
pictureType = NO_PICTURE;
//XXX remove this once the buffer is handled with two separate threads:
@@ -853,8 +853,6 @@ int cRecordBuffer::Synchronize(void)
for (int i = 0; Available() > MINVIDEODATA && i < MINVIDEODATA; i++) {
if (Byte(i) == 0 && Byte(i + 1) == 0 && Byte(i + 2) == 1) {
switch (Byte(i + 3)) {
- case SC_PHEAD: LastPackHeader = i;
- break;
case SC_VIDEO: {
int pt = NO_PICTURE;
int l = ScanVideoPacket(&pt, i);
@@ -862,21 +860,13 @@ int cRecordBuffer::Synchronize(void)
return 0; // no useful data found, wait for more
if (pt != NO_PICTURE) {
if (pt < I_FRAME || B_FRAME < pt) {
- esyslog(LOG_ERR, "ERROR: unknown picture type '%d'", pt);
- }
+ esyslog(LOG_ERR, "ERROR: unknown picture type '%d'", pt);
+ }
else if (pictureType == NO_PICTURE) {
if (!synced) {
- if (LastPackHeader == 0) {
- if (pt == I_FRAME)
- synced = true;
- }
- else if (LastPackHeader > 0) {
- Skip(LastPackHeader);
- LastPackHeader = -1;
- i = 0;
- break;
- }
- else { // LastPackHeader < 0
+ if (pt == I_FRAME)
+ synced = true;
+ else {
Skip(i + l);
i = 0;
break;
@@ -885,13 +875,15 @@ int cRecordBuffer::Synchronize(void)
if (synced)
pictureType = pt;
}
- else if (LastPackHeader > 0)
- return LastPackHeader;
else
return i;
}
+ else if (!synced) {
+ Skip(i + l);
+ i = 0;
+ break;
+ }
i += l - 1; // -1 to compensate for i++ in the loop!
- LastPackHeader = -1;
}
break;
case SC_AUDIO: i += GetPacketLength(i) - 1; // -1 to compensate for i++ in the loop!
@@ -2182,7 +2174,8 @@ bool cDvbApi::SetChannel(int ChannelNumber, int FrequencyMHz, char Polarization,
freq -= Setup.LnbFrequLo;
else
freq -= Setup.LnbFrequHi;
- front.pnr = 0;
+ front.channel_flags = Ca ? DVB_CHANNEL_CA : DVB_CHANNEL_FTA;
+ front.pnr = Pnr;
front.freq = freq * 1000000UL;
front.diseqc = Diseqc;
front.srate = Srate * 1000;