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Diffstat (limited to 'krfb/libvncserver/draw.c')
-rw-r--r--krfb/libvncserver/draw.c61
1 files changed, 0 insertions, 61 deletions
diff --git a/krfb/libvncserver/draw.c b/krfb/libvncserver/draw.c
deleted file mode 100644
index 24c41bd4..00000000
--- a/krfb/libvncserver/draw.c
+++ /dev/null
@@ -1,61 +0,0 @@
-#include "rfb.h"
-
-void rfbFillRect(rfbScreenInfoPtr s,int x1,int y1,int x2,int y2,Pixel 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,Pixel 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,Pixel 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);
- }
-}