From 14f4760167409b235fb1d03e1f12733c85037eb6 Mon Sep 17 00:00:00 2001
From: hackbard <hackbard>
Date: Fri, 12 Mar 2004 14:45:41 +0000
Subject: [PATCH] added 64x64 bmp dump modes for fft

---
 dfbapi.c |  2 ++
 nlsop.c  | 49 +++++++++++++++++++++++++++++++++++++------------
 nlsop.h  |  2 ++
 3 files changed, 41 insertions(+), 12 deletions(-)

diff --git a/dfbapi.c b/dfbapi.c
index 0fe54dc..8eadfc9 100644
--- a/dfbapi.c
+++ b/dfbapi.c
@@ -360,6 +360,8 @@ int scan_event(d3_lattice *d3_l,int *x,int *y,int *z,int *q,int *esc,int *switch
   if(ke.key_id==DIKI_1) *bmp=1;
   if(ke.key_id==DIKI_2) *bmp=2;
   if(ke.key_id==DIKI_3) *bmp=3;
+  if(ke.key_id==DIKI_4) *bmp=4;
+  if(ke.key_id==DIKI_5) *bmp=5;
  }
 
  return 1;
diff --git a/nlsop.c b/nlsop.c
index 784b5dd..243cd92 100644
--- a/nlsop.c
+++ b/nlsop.c
@@ -1,7 +1,7 @@
 /*
  * nlsop.c 
  *
- * author: frank zirkelbach (frank@xeen.net)
+ * author: frank zirkelbach (frank.zirkelbach@physik.uni-augsburg.de)
  *
  * this program tries helping to understand the amorphous depuration
  * and recrystallization of SiCx while ion implantation at temperatures
@@ -336,26 +336,51 @@ int calc_max_extra(d3_lattice *d3_l)
 
 int write_bmp(d3_lattice *d3_l,int window,u32 x,u32 y,u32 z)
 {
- int fd,i,j,size=0,foo=0;
+ int fd,i,j,size=0,foo=0,end=0;
  int width=0,height=0;
  char bmpfile[MAX_CHARS];
  char buf[128];
 
- if(window==1)
+ if(((window==4)||(window==5))&&(d3_l->max_z<FFT_HEIGHT) )
+ {
+  puts("error: z < FFT_HEIGHT!");
+  puts("not writing bmp file ...");
+  return -1;
+ }
+
+ if(window%3==1)
  {
   sprintf(bmpfile,"x-z_%d.bmp",y);
   foo=3*d3_l->max_x;
-  size=(foo+(4-foo%4))*d3_l->max_z;
+  if(window==1)
+  {
+   size=(foo+(4-foo%4))*d3_l->max_z;
+   height=d3_l->max_z;
+  }
+  else 
+  {
+   size=(foo+(4-foo%4))*FFT_HEIGHT;
+   end=d3_l->max_z-FFT_HEIGHT;
+   height=FFT_HEIGHT;
+  }
   width=d3_l->max_x;
-  height=d3_l->max_z;
  }
- if(window==2)
+ if(window%3==2)
  {
   sprintf(bmpfile,"y-z_%d.bmp",x);
   foo=3*d3_l->max_y;
-  size=(foo+(4-foo%4))*d3_l->max_z;
+  if(window==2)
+  {
+   size=(foo+(4-foo%4))*d3_l->max_z;
+   height=d3_l->max_z;
+  }
+  else 
+  {
+   size=(foo+(4-foo%4))*FFT_HEIGHT;
+   end=d3_l->max_z-FFT_HEIGHT;
+   height=FFT_HEIGHT;
+  }
   width=d3_l->max_y;
-  height=d3_l->max_z;
  }
  if(window==3)
  {
@@ -409,9 +434,9 @@ int write_bmp(d3_lattice *d3_l,int window,u32 x,u32 y,u32 z)
   puts("failed writing bmp header");
   return -1;
  }
- if(window==1)
+ if(window%3==1)
  {
-  for(j=0;j<d3_l->max_z;j++)
+  for(j=0;j<d3_l->max_z-end;j++)
   {
    for(i=0;i<d3_l->max_x;i++)
    {
@@ -434,9 +459,9 @@ int write_bmp(d3_lattice *d3_l,int window,u32 x,u32 y,u32 z)
    } 
   }
  }
- if(window==2)
+ if(window%3==2)
  {
-  for(j=0;j<d3_l->max_z;j++)
+  for(j=0;j<d3_l->max_z-end;j++)
   {
    for(i=0;i<d3_l->max_y;i++)
    {
diff --git a/nlsop.h b/nlsop.h
index 7b19cd1..24778fa 100644
--- a/nlsop.h
+++ b/nlsop.h
@@ -52,4 +52,6 @@ typedef struct __info
 #define IMP_PROFILE "imp-profile.txt"
 #define CELL_LENGTH 3 /* nm */
 
+#define FFT_HEIGHT 64
+
 #endif /* NLSOP_H */
-- 
2.20.1