Memorynoepgcxflags-patch: Difference between revisions

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==Description==
==Description==
The '''memorynoepgcxflags patch''' disables the [[EPG]] scan on all channels and boosts the [[OSD]] memory to 1MB.


==Hardware requirements==
==Hardware requirements==
* DVB card with 4MB memory


==Software requirements==
==Software requirements==
* patch
* patch


==Applying the patch==
==Installation==
If the patch is compressed you have to unpack it bevor
If the patch is compressed you have to unpack it before
gunzip patch
<pre>

gunzip patch
</pre>
Now you can install it with
Now you can install it with
cd $SOURCEDIR/VDR
<pre>
patch -p 1 < /path/to/patch
cd $SOURCEDIR/VDR
patch -p 1 < /path/to/patch
</pre>


Note, VDR has to be recompiled now, see [[VDR installation]].
Note, VDR has to be recompiled now, see [[VDR installation]].
Line 21: Line 20:
==Problems==
==Problems==


==Links==
==Patch==
<pre>
{|
diff -ur vdr-1.3.15.orig/Makefile vdr-1.3.15.new/Makefile
| [1]
--- vdr-1.3.15.orig/Makefile 2004-11-11 22:49:35.000000000 +0100
| http://
+++ vdr-1.3.15.new/Makefile 2004-11-11 23:38:10.000000000 +0100
| Patch homepage
@@ -9,10 +9,10 @@
|}
.DELETE_ON_ERROR:

CC ?= gcc
-CFLAGS ?= -O2
+CFLAGS ?= -O2 -march=pentium3 -funroll-loops -pipe -fomit-frame-pointer

CXX ?= g++
-CXXFLAGS ?= -g -O2 -Wall -Woverloaded-virtual
+CXXFLAGS ?= -g -O2 -Wall -Woverloaded-virtual -march=pentium3 -funroll-loops -pipe -fomit-frame-pointer

DVBDIR = ../DVB
LSIDIR = ./libsi
diff -ur vdr-1.3.15.orig/dvbosd.c vdr-1.3.15.new/dvbosd.c
--- vdr-1.3.15.orig/dvbosd.c 2004-11-12 11:04:28.000000000 +0100
+++ vdr-1.3.15.new/dvbosd.c 2004-11-10 21:06:51.000000000 +0100
@@ -18,7 +18,7 @@
// --- cDvbOsd ---------------------------------------------------------------

#define MAXNUMWINDOWS 7 // OSD windows are counted 1...7
-#define MAXOSDMEMORY 92000 // number of bytes available to the OSD (depends on firmware version, but there is no way of determining the actual value)
+#define MAXOSDMEMORY 1000000 // number of bytes available to the OSD (depends on firmware version, but there is no way of determining the actual value)

class cDvbOsd : public cOsd {
private:
diff -ur vdr-1.3.15.orig/eit.c vdr-1.3.15.new/eit.c
--- vdr-1.3.15.orig/eit.c 2004-11-11 23:30:49.000000000 +0100
+++ vdr-1.3.15.new/eit.c 2004-11-11 23:21:56.000000000 +0100
@@ -54,6 +54,7 @@
// If we don't have that event yet, we create a new one.
// Otherwise we copy the information into the existing event anyway, because the data might have changed.
pEvent = pSchedule->AddEvent(new cEvent(channelID, SiEitEvent.getEventId()));
+ break;
if (!pEvent)
continue;
}
</pre>


[[Category:Patches]]
[[Category:Patches]]


{{i18n|memorynoepgcxflags-patch}}
<!-- Link to german wiki page -->
[[de:-patch]]

Latest revision as of 08:24, 14 March 2006

Description

The memorynoepgcxflags patch disables the EPG scan on all channels and boosts the OSD memory to 1MB.

Hardware requirements

  • DVB card with 4MB memory

Software requirements

  • patch

Applying the patch

If the patch is compressed you have to unpack it before

gunzip patch

Now you can install it with

cd $SOURCEDIR/VDR
patch -p 1 < /path/to/patch

Note, VDR has to be recompiled now, see VDR installation.

Problems

Patch

diff -ur vdr-1.3.15.orig/Makefile vdr-1.3.15.new/Makefile
--- vdr-1.3.15.orig/Makefile    2004-11-11 22:49:35.000000000 +0100
+++ vdr-1.3.15.new/Makefile     2004-11-11 23:38:10.000000000 +0100
@@ -9,10 +9,10 @@
 .DELETE_ON_ERROR:

 CC       ?= gcc
-CFLAGS   ?= -O2
+CFLAGS   ?= -O2 -march=pentium3 -funroll-loops -pipe -fomit-frame-pointer

 CXX      ?= g++
-CXXFLAGS ?= -g -O2 -Wall -Woverloaded-virtual
+CXXFLAGS ?= -g -O2 -Wall -Woverloaded-virtual -march=pentium3 -funroll-loops -pipe -fomit-frame-pointer

 DVBDIR   = ../DVB
 LSIDIR   = ./libsi
diff -ur vdr-1.3.15.orig/dvbosd.c vdr-1.3.15.new/dvbosd.c
--- vdr-1.3.15.orig/dvbosd.c    2004-11-12 11:04:28.000000000 +0100
+++ vdr-1.3.15.new/dvbosd.c     2004-11-10 21:06:51.000000000 +0100
@@ -18,7 +18,7 @@
 // --- cDvbOsd ---------------------------------------------------------------

 #define MAXNUMWINDOWS 7 // OSD windows are counted 1...7
-#define MAXOSDMEMORY  92000 // number of bytes available to the OSD (depends on firmware version, but there is no way of determining the actual value)
+#define MAXOSDMEMORY  1000000 // number of bytes available to the OSD (depends on firmware version, but there is no way of determining the actual value)

 class cDvbOsd : public cOsd {
 private:
diff -ur vdr-1.3.15.orig/eit.c vdr-1.3.15.new/eit.c
--- vdr-1.3.15.orig/eit.c       2004-11-11 23:30:49.000000000 +0100
+++ vdr-1.3.15.new/eit.c        2004-11-11 23:21:56.000000000 +0100
@@ -54,6 +54,7 @@
          // If we don't have that event yet, we create a new one.
          // Otherwise we copy the information into the existing event anyway, because the data might have changed.
          pEvent = pSchedule->AddEvent(new cEvent(channelID, SiEitEvent.getEventId()));
+        break;
          if (!pEvent)
             continue;
          }