[mythtv] Changeset 12793 breaks DTS passthru

[Nigel Pearson]

> Changeset 12793 changes configure so it no longer sets CONFIG_DTS.

Indeed.

I am undecided if we should have separate symbols for the two things
(CONFIG_DTSLIB  for the library that libavcodec uses to decode,
  and CONFIG_DTS for the intention that our code should passthru DTS).

I suspect for maintenance reasons we should use one:


% svn diff libs/libmythtv/avformatdecoder.cpp programs/mythfrontend/ 
globalsettings.cpp
Index: libs/libmythtv/avformatdecoder.cpp
===================================================================
--- libs/libmythtv/avformatdecoder.cpp  (revision 13169)
+++ libs/libmythtv/avformatdecoder.cpp  (working copy)
@@ -8,7 +8,7 @@
using namespace std;
// MythTV headers
-#include "mythconfig.h" // for CONFIG_DTS
+#include "mythconfig.h" // for CONFIG_DTSLIB
#include "avformatdecoder.h"
#include "RingBuffer.h"
#include "NuppelVideoPlayer.h"
@@ -306,7 +306,7 @@
      av_log_set_level((debug) ? AV_LOG_DEBUG : AV_LOG_ERROR);
      allow_ac3_passthru = gContext->GetNumSetting("AC3PassThru",  
false);
-#ifdef CONFIG_DTS
+#ifdef CONFIG_DTSLIB
      allow_dts_passthru = gContext->GetNumSetting("DTSPassThru",  
false);
#endif
Index: programs/mythfrontend/globalsettings.cpp
===================================================================
--- programs/mythfrontend/globalsettings.cpp    (revision 13169)
+++ programs/mythfrontend/globalsettings.cpp    (working copy)
@@ -151,7 +151,7 @@
      return gc;
}
-#ifdef CONFIG_DTS
+#ifdef CONFIG_DTSLIB
static HostCheckBox *DTSPassThrough()
{
      HostCheckBox *gc = new HostCheckBox("DTSPassThru");
@@ -2436,7 +2436,7 @@
           VerticalConfigurationGroup *vgrp0 =
               new VerticalConfigurationGroup(false, false, true, true);
           vgrp0->addChild(AC3PassThrough());
-#ifdef CONFIG_DTS
+#ifdef CONFIG_DTSLIB
           vgrp0->addChild(DTSPassThrough());
#endif

%

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