[mythtv] [patch] Fix for sluggish pause

[David Engel]

On Sun, Dec 05, 2004 at 11:11:07PM -0500, Isaac Richards wrote:
> Cool.  Happen to know if thumbnail generation's fixed, btw?

The attached patch might help, but I doubt it.  I can't test this very
well remotely.

The problem appears to be in the position map handling, which I didn't
think I'd touched.  NVP::GetScreenGrab ultimately calls
dec::DoFastForward.  dec::DoFastForward doesn't think there is a
position map and starts scanning frames until the postion map covers
the desired frame.  That never happens and the loop eventually breaks
out when it hits eof.

David
-- 
David Engel
gigem at comcast.net
-------------- next part --------------
Index: libs/libmythtv/avformatdecoder.cpp
===================================================================
RCS file: /var/lib/mythcvs/mythtv/libs/libmythtv/avformatdecoder.cpp,v
retrieving revision 1.119
diff -u -r1.119 avformatdecoder.cpp
--- libs/libmythtv/avformatdecoder.cpp	1 Dec 2004 02:39:10 -0000	1.119
+++ libs/libmythtv/avformatdecoder.cpp	6 Dec 2004 16:29:57 -0000
@@ -1295,6 +1295,7 @@
                 {
                     if (onlyvideo < 0)
                     {
+                        framesPlayed++;
                         ptr += pkt->size;
                         len -= pkt->size;
                         continue;
Index: libs/libmythtv/nuppeldecoder.cpp
===================================================================
RCS file: /var/lib/mythcvs/mythtv/libs/libmythtv/nuppeldecoder.cpp,v
retrieving revision 1.55
diff -u -r1.55 nuppeldecoder.cpp
--- libs/libmythtv/nuppeldecoder.cpp	3 Dec 2004 03:35:40 -0000	1.55
+++ libs/libmythtv/nuppeldecoder.cpp	6 Dec 2004 16:29:57 -0000
@@ -1005,7 +1005,7 @@
         {
             if (avignore == -1)
             {
-                //framesPlayed++;
+                framesPlayed++;
                 gotvideo = 1;
                 continue;
             }