Update of /cvsroot/arcem/arcem/arch
In directory vz-cvs-4.sog:/tmp/cvs-serv24428/arch
Modified Files:
stddisplaydev.c
Log Message:
Revise sanity checks. This allows the cMEMC to display properly.
Index: stddisplaydev.c
===================================================================
RCS file: /cvsroot/arcem/arcem/arch/stddisplaydev.c,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -d -r1.6 -r1.7
--- stddisplaydev.c 21 Oct 2012 16:59:32 -0000 1.6
+++ stddisplaydev.c 30 Oct 2012 01:00:24 -0000 1.7
@@ -365,8 +365,8 @@
Remaining = DC.LastHostWidth;
/* Sanity checks to avoid looping forever */
- if((Vptr >= Vend) || (Vstart >= Vend))
- return 0;
+ if(Vend == Vstart)
+ Vend = Vstart+16;
if(Vptr >= Vend)
Vptr = Vstart;
@@ -457,8 +457,8 @@
Remaining = DC.LastHostWidth*2; /* Scale up to account for everything else
counting in bits */
/* Sanity checks to avoid looping forever */
- if((Vptr >= Vend) || (Vstart >= Vend))
- return 0;
+ if(Vend == Vstart)
+ Vend = Vstart+16;
if(Vptr >= Vend)
Vptr = Vstart;
@@ -551,8 +551,8 @@
Remaining = DC.LastHostWidth*4; /* Scale up to account for everything else
counting in bits */
/* Sanity checks to avoid looping forever */
- if((Vptr >= Vend) || (Vstart >= Vend))
- return 0;
+ if(Vend == Vstart)
+ Vend = Vstart+16;
if(Vptr >= Vend)
Vptr = Vstart;
@@ -649,8 +649,8 @@
Remaining = DC.LastHostWidth*8; /* Scale up to account for everything else
counting in bits */
/* Sanity checks to avoid looping forever */
- if((Vptr >= Vend) || (Vstart >= Vend))
- return 0;
+ if(Vend == Vstart)
+ Vend = Vstart+16;
if(Vptr >= Vend)
Vptr = Vstart;
@@ -758,8 +758,8 @@
Remaining = DC.LastHostWidth;
/* Sanity checks to avoid looping forever */
- if((Vptr >= Vend) || (Vstart >= Vend))
- return 0;
+ if(Vend == Vstart)
+ Vend = Vstart+16;
if(Vptr >= Vend)
Vptr = Vstart;
@@ -850,8 +850,8 @@
Remaining = DC.LastHostWidth*2; /* Scale up to account for everything else
counting in bits */
/* Sanity checks to avoid looping forever */
- if((Vptr >= Vend) || (Vstart >= Vend))
- return 0;
+ if(Vend == Vstart)
+ Vend = Vstart+16;
if(Vptr >= Vend)
Vptr = Vstart;
@@ -944,8 +944,8 @@
Remaining = DC.LastHostWidth*4; /* Scale up to account for everything else
counting in bits */
/* Sanity checks to avoid looping forever */
- if((Vptr >= Vend) || (Vstart >= Vend))
- return 0;
+ if(Vend == Vstart)
+ Vend = Vstart+16;
if(Vptr >= Vend)
Vptr = Vstart;
@@ -1042,8 +1042,8 @@
Remaining = DC.LastHostWidth*8; /* Scale up to account for everything else
counting in bits */
/* Sanity checks to avoid looping forever */
- if((Vptr >= Vend) || (Vstart >= Vend))
- return 0;
+ if(Vend == Vstart)
+ Vend = Vstart+16;
if(Vptr >= Vend)
Vptr = Vstart;
@@ -1149,8 +1149,8 @@
Remaining = DC.LastHostWidth;
/* Sanity checks to avoid looping forever */
- if((Vptr >= Vend) || (Vstart >= Vend))
- return;
+ if(Vend == Vstart)
+ Vend = Vstart+16;
if(Vptr >= Vend)
Vptr = Vstart;
@@ -1203,8 +1203,8 @@
Remaining = DC.LastHostWidth*2; /* Scale up to account for everything else
counting in bits */
/* Sanity checks to avoid looping forever */
- if((Vptr >= Vend) || (Vstart >= Vend))
- return;
+ if(Vend == Vstart)
+ Vend = Vstart+16;
if(Vptr >= Vend)
Vptr = Vstart;
@@ -1260,8 +1260,8 @@
Remaining = DC.LastHostWidth*4; /* Scale up to account for everything else
counting in bits */
/* Sanity checks to avoid looping forever */
- if((Vptr >= Vend) || (Vstart >= Vend))
- return;
+ if(Vend == Vstart)
+ Vend = Vstart+16;
if(Vptr >= Vend)
Vptr = Vstart;
@@ -1321,8 +1321,8 @@
Remaining = DC.LastHostWidth*8; /* Scale up to account for everything else
counting in bits */
/* Sanity checks to avoid looping forever */
- if((Vptr >= Vend) || (Vstart >= Vend))
- return;
+ if(Vend == Vstart)
+ Vend = Vstart+16;
if(Vptr >= Vend)
Vptr = Vstart;
@@ -1393,8 +1393,8 @@
Remaining = DC.LastHostWidth;
/* Sanity checks to avoid looping forever */
- if((Vptr >= Vend) || (Vstart >= Vend))
- return;
+ if(Vend == Vstart)
+ Vend = Vstart+16;
if(Vptr >= Vend)
Vptr = Vstart;
@@ -1448,8 +1448,8 @@
Remaining = DC.LastHostWidth*2; /* Scale up to account for everything else
counting in bits */
/* Sanity checks to avoid looping forever */
- if((Vptr >= Vend) || (Vstart >= Vend))
- return;
+ if(Vend == Vstart)
+ Vend = Vstart+16;
if(Vptr >= Vend)
Vptr = Vstart;
@@ -1505,8 +1505,8 @@
Remaining = DC.LastHostWidth*4; /* Scale up to account for everything else
counting in bits */
/* Sanity checks to avoid looping forever */
- if((Vptr >= Vend) || (Vstart >= Vend))
- return;
+ if(Vend == Vstart)
+ Vend = Vstart+16;
if(Vptr >= Vend)
Vptr = Vstart;
@@ -1566,8 +1566,8 @@
Remaining = DC.LastHostWidth*8; /* Scale up to account for everything else
counting in bits */
/* Sanity checks to avoid looping forever */
- if((Vptr >= Vend) || (Vstart >= Vend))
- return;
+ if(Vend == Vstart)
+ Vend = Vstart+16;
if(Vptr >= Vend)
Vptr = Vstart;
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