The pointer manipulation in the two lines of code are incorrect for k8 processors, they were causing the frontend to segfault on playback.
This hasn't been tested on a 32 bit processor, so if someone could make sure it compiles without warnings and works that would be great.
Cheers, Tom.
Index: libs/libmythtv/videoout_ivtv.cpp
===================================================================
RCS file: /var/lib/mythcvs/mythtv/libs/libmythtv/videoout_ivtv.cpp,v
retrieving revision 1.36
diff -u -r1.36 videoout_ivtv.cpp
--- libs/libmythtv/videoout_ivtv.cpp 12 Nov 2004 01:17:22 -0000 1.36
+++ libs/libmythtv/videoout_ivtv.cpp 28 Dec 2004 06:30:09 -0000
@@ -202,8 +202,8 @@
long pagesize = sysconf(_SC_PAGE_SIZE);
long pagemask = ~(pagesize-1);
osdbuffer = new char[osdbufsize + pagesize];
- osdbuf_aligned = (char *)((int)osdbuffer + (pagesize - 1));
- osdbuf_aligned = (char *)((int)osdbuf_aligned & pagemask);
+ osdbuf_aligned = osdbuffer + (pagesize - 1);
+ osdbuf_aligned = (char *)((unsigned long)osdbuf_aligned & pagemask);
memset(osdbuf_aligned, 0x00, osdbufsize);
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