handle configurable zoom buttons

[presencevnc] / libvnc / libvncserver / draw.c

diff --git a/libvnc/libvncserver/draw.c b/libvnc/libvncserver/draw.c
deleted file mode 100755 (executable)
index 7e1ed49..0000000
--- a/libvnc/libvncserver/draw.c
+++ /dev/null
@@ -1,61 +0,0 @@
-#include <rfb/rfb.h>
-
-void rfbFillRect(rfbScreenInfoPtr s,int x1,int y1,int x2,int y2,rfbPixel col)
-{
-  int rowstride = s->paddedWidthInBytes, bpp = s->bitsPerPixel>>3;
-  int i,j;
-  char* colour=(char*)&col;
-
-   if(!rfbEndianTest)
-    colour += 4-bpp;
-  for(j=y1;j<y2;j++)
-    for(i=x1;i<x2;i++)
-      memcpy(s->frameBuffer+j*rowstride+i*bpp,colour,bpp);
-  rfbMarkRectAsModified(s,x1,y1,x2,y2);
-}
-
-#define SETPIXEL(x,y) \
-  memcpy(s->frameBuffer+(y)*rowstride+(x)*bpp,colour,bpp)
-
-void rfbDrawPixel(rfbScreenInfoPtr s,int x,int y,rfbPixel col)
-{
-  int rowstride = s->paddedWidthInBytes, bpp = s->bitsPerPixel>>3;
-  char* colour=(char*)&col;
-
-  if(!rfbEndianTest)
-    colour += 4-bpp;
-  SETPIXEL(x,y);
-  rfbMarkRectAsModified(s,x,y,x+1,y+1);
-}
-
-void rfbDrawLine(rfbScreenInfoPtr s,int x1,int y1,int x2,int y2,rfbPixel col)
-{
-  int rowstride = s->paddedWidthInBytes, bpp = s->bitsPerPixel>>3;
-  int i;
-  char* colour=(char*)&col;
-
-  if(!rfbEndianTest)
-    colour += 4-bpp;
-
-#define SWAPPOINTS { i=x1; x1=x2; x2=i; i=y1; y1=y2; y2=i; }
-  if(abs(x1-x2)<abs(y1-y2)) {
-    if(y1>y2)
-      SWAPPOINTS
-    for(i=y1;i<=y2;i++)
-      SETPIXEL(x1+(i-y1)*(x2-x1)/(y2-y1),i);
-    /* TODO: Maybe make this more intelligently? */
-    if(x2<x1) { i=x1; x1=x2; x2=i; }
-    rfbMarkRectAsModified(s,x1,y1,x2+1,y2+1);
-  } else {
-    if(x1>x2)
-      SWAPPOINTS
-    else if(x1==x2) {
-      rfbDrawPixel(s,x1,y1,col);
-      return;
-    }
-    for(i=x1;i<=x2;i++)
-      SETPIXEL(i,y1+(i-x1)*(y2-y1)/(x2-x1));
-    if(y2<y1) { i=y1; y1=y2; y2=i; }
-    rfbMarkRectAsModified(s,x1,y1,x2+1,y2+1);
-  }
-}