Version 1.0.1vdr-1.0.1

- Added some DVB-T channels for Berlin (Germany) to channels.conf.terr (thanks to
  Andreas Roedl).
- Implemented enhanced string editing with upper-/lowercase, insert/overwrite
  and delete (thanks to Sergei Haller).
- Fixed color palette handling on "big endian" systems (thanks to Jean Martin
  for pointing out this one).
- Updated the "Blue Movie" channels to the new "Premiere Erotik" (thanks to
  Thilo Wunderlich). NOTE: this adds a new channel to 'channels.conf', so that
  any timers referencing a channel with a number higher than 102 should be
  checked and adapted if necessary (this only applies if you are using the default
  'channels.conf').
- Improved thread locking in the ring buffer to avoid possible race conditions
  under heavy load (thanks to Werner Fink).
- Fixed a crash when selecting the "Jump" function directly after setting an
  editing mark (thanks to Steffen Koch for reporting and Stefan Huelswitt for
  fixing this one).
- Fixed some missing ',' in i18n.c (thanks to Matthias Hilbig).
- Fixed a possible endless loop in shifting recordings between DVB cards (thanks
  to Stefan Huelswitt for reporting this one).
- Updated the Premiere World Formula 1 channels in 'channels.conf' (thanks to Mel
  Schächner).
- No longer setting PIDs 0x1FFF, which apparently fixes problems with CAMs and
  AC3 sound only working the first time (thanks to Stefan Huelswitt).
- Now encoding '.' at the end of a directory name in case of VFAT=1, since Windows
  can't handle these (thanks to Simon Dean for reporting this one).

1 files changed, 18 insertions, 12 deletions

diff --git a/dvbapi.c b/dvbapi.c
index 9d59d90..0006e43 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 1.170 2002/04/07 09:35:51 kls Exp $
+ * $Id: dvbapi.c 1.173 2002/04/21 11:55:48 kls Exp $
  */
 
 #include "dvbapi.h"
@@ -533,6 +533,8 @@ void cRecordBuffer::Input(void)
                   int w = Put(p, r);
                   p += w;
                   r -= w;
+                  if (r > 0)
+                     usleep(1); // this keeps the CPU load low
                   }
             t = time(NULL);
             }
@@ -1810,21 +1812,24 @@ bool cDvbApi::SetPrimaryDvbApi(int n)
   return false;
 }
 
-int cDvbApi::CanShift(int Ca, int Priority)
+int cDvbApi::CanShift(int Ca, int Priority, int UsedCards)
 {
   // Test whether a recording on this DVB device can be shifted to another one
   // in order to perform a new recording with the given Ca and Priority on this device:
   int ShiftLevel = -1; // default means this device can't be shifted
+  if (UsedCards & (1 << CardIndex()) != 0)
+     return ShiftLevel; // otherwise we would get into a loop
   if (Recording()) {
      if (ProvidesCa(Ca) // this device provides the requested Ca
         && (Ca != this->Ca() // the requested Ca is different from the one currently used...
            || Priority > this->Priority())) { // ...or the request comes from a higher priority
         cDvbApi *d = NULL;
         int Provides[MAXDVBAPI];
+        UsedCards |= (1 << CardIndex());
         for (int i = 0; i < NumDvbApis; i++) {
             if ((Provides[i] = dvbApi[i]->ProvidesCa(this->Ca())) != 0) { // this device is basicly able to do the job
                if (dvbApi[i] != this) { // it is not _this_ device
-                  int sl = dvbApi[i]->CanShift(this->Ca(), Priority); // this is the original Priority!
+                  int sl = dvbApi[i]->CanShift(this->Ca(), Priority, UsedCards); // this is the original Priority!
                   if (sl >= 0 && (ShiftLevel < 0 || sl < ShiftLevel)) {
                      d = dvbApi[i];
                      ShiftLevel = sl;
@@ -2301,16 +2306,17 @@ bool cDvbApi::SetPid(int fd, dmxPesType_t PesType, int Pid, dmxOutput_t Output)
 {
   if (Pid) {
      CHECK(ioctl(fd, DMX_STOP));
-     dmxPesFilterParams pesFilterParams;
-     pesFilterParams.pid     = Pid;
-     pesFilterParams.input   = DMX_IN_FRONTEND;
-     pesFilterParams.output  = Output;
-     pesFilterParams.pesType = PesType;
-     pesFilterParams.flags   = DMX_IMMEDIATE_START;
-     if (ioctl(fd, DMX_SET_PES_FILTER, &pesFilterParams) < 0) {
-        if (Pid != 0x1FFF)
+     if (Pid != 0x1FFF) {
+        dmxPesFilterParams pesFilterParams;
+        pesFilterParams.pid     = Pid;
+        pesFilterParams.input   = DMX_IN_FRONTEND;
+        pesFilterParams.output  = Output;
+        pesFilterParams.pesType = PesType;
+        pesFilterParams.flags   = DMX_IMMEDIATE_START;
+        if (ioctl(fd, DMX_SET_PES_FILTER, &pesFilterParams) < 0) {
            LOG_ERROR;
-        return false;
+           return false;
+           }
         }
      }
   return true;