121 files changed, 1454 insertions, 0 deletions

diff --git a/Plugins/2colors.cpp b/Plugins/2colors.cpp
new file mode 100644
index 0000000..b76be62
--- /dev/null
+++ b/Plugins/2colors.cpp
@@ -0,0 +1,21 @@
+#include <stdlib.h>
+#include "plugin.h"
+#include "pixels.h"
+
+// 2colors: make the image consist of black and white pixels only.
+// 	    I haven't tested this yet and it most likely WILL NOT WORK!!!
+
+void perform_effect(_frame f, _args a)
+{
+	pixels p(f);
+	int i=127, o; // intensity
+
+	if(a.s) i=atoi(a.s);
+
+	while(!p.eof())
+	{
+		o = (p.red() + p.green() + p.blue()) / 3;
+		if(i<o) p.putrgb(0, 0, 0); else p.putrgb(255, 255, 255);
+		p.next();
+	}
+}
diff --git a/Plugins/2colors.dll b/Plugins/2colors.dll
new file mode 100644
index 0000000..ba62b0f
--- /dev/null
+++ b/Plugins/2colors.dll
diff --git a/Plugins/2colors.exp b/Plugins/2colors.exp
new file mode 100644
index 0000000..a0e870b
--- /dev/null
+++ b/Plugins/2colors.exp
diff --git a/Plugins/2colors.lib b/Plugins/2colors.lib
new file mode 100644
index 0000000..38cf84a
--- /dev/null
+++ b/Plugins/2colors.lib
diff --git a/Plugins/2colors.obj b/Plugins/2colors.obj
new file mode 100644
index 0000000..2013b69
--- /dev/null
+++ b/Plugins/2colors.obj
diff --git a/Plugins/README.txt b/Plugins/README.txt
new file mode 100644
index 0000000..893a4ad
--- /dev/null
+++ b/Plugins/README.txt
@@ -0,0 +1,12 @@
+Put your dlls with proper exported perform-functions here, and Framestein
+will load them on startup.
+
+Read plugin.h and noize.c and try example-plugins.pd for the whole story.
+Pixels.h and green.cpp or tile.cpp demonstrate the easy-to-use pixels-class.
+
+If you write plugins please contribute them to the Framestein distribution.
+
+(type "make" to build plugins in this directory with MS Visual C++.)
+
+NOTE: I'm distributing my Plugins-directory as-is, some of them are
+feature-incomplete.
diff --git a/Plugins/bend.c b/Plugins/bend.c
new file mode 100644
index 0000000..753159d
--- /dev/null
+++ b/Plugins/bend.c
@@ -0,0 +1,86 @@
+#include <stdlib.h>
+#include <string.h>
+#include "plugin.h"
+
+void perform_effect(_frame f, _args a)
+{
+	printf("NOTE: bend as effect does nothing. Use bend as copy operation.\n");
+}
+
+void perform_copy(_frame f1, _frame f2, _args a)
+{
+	int x, y, w, h, pos, pos2, src, ysrc, ypos1, ypos2,
+	 widthminuspos, widthminuspos2, widthminusone,
+	 heightminusypos1, heightminusypos2;
+	pixel8 *p1, *p2, tp=0, tpy=0;
+	char *t;
+	byte pixelsize = f1.pixelformat/8;
+
+	if(!a.s) return;
+	pos = atoi(a.s);
+	if(t = strstr(a.s, " "))
+	{
+		pos2 = atoi(t+1);
+		tp = 1;
+		if(t = strstr(t+1, " "))
+		{
+			ypos1 = atoi(t+1);
+			if(t = strstr(t+1, " "))
+			{
+				ypos2 = atoi(t+1);
+				if(ypos1>0||ypos2>0) tpy = 1;
+			}
+		}
+	}
+
+	w = f1.width<f2.width ? f1.width : f2.width;
+	h = f1.height<f2.height ? f1.height : f2.height;
+
+	if(pos<0) pos=0;
+	if(pos>=w) pos=w-1;
+	if(pos2<0) pos2=0;
+	if(pos2>=w) pos2=w-1;
+
+	if(ypos1<0) ypos1=0;
+	if(ypos1>=w) ypos1=w-1;
+	if(ypos2<0) ypos2=0;
+	if(ypos2>=w) ypos2=w-1;
+
+	widthminuspos = f1.width-pos;
+	widthminuspos2 = f1.width-pos2;
+	widthminusone = w-1;
+
+	heightminusypos1 = f1.height-ypos1;
+	heightminusypos2 = f1.height-ypos2;
+
+	// here we'll avoid checking for pixelformat by taking the source and destination
+	// offsets as 8-bit, and multiplying that by pixelsize
+
+	for(y=0; y<h; y++)
+	{
+		p1 = scanline(f1, y);
+		p2 = scanline(f2, y);
+		for(x=0; x<w; x++)
+		{
+			if(!tp)
+			{
+				memcpy(&p2[x*pixelsize], x<pos||pos-(x-pos)<0 ? &p1[x*pixelsize]
+				 : &p1[(pos-(x-pos))*pixelsize], pixelsize);
+			} else
+			{
+				src = x<pos ? x/(float)pos*pos2
+				 : pos2+((x-pos)/(float)widthminuspos*widthminuspos2);
+
+				if(!tpy) {
+					memcpy(&p2[x*pixelsize], &p1[src*pixelsize], pixelsize);
+				} else {
+					ysrc = y<ypos1 ? y/(float)ypos1*ypos2
+					 : ypos2+((y-ypos1)/(float)heightminusypos1*heightminusypos2);
+					
+					memcpy(&p2[x*pixelsize], &scanline(f1, ysrc)[src*pixelsize],
+					 pixelsize);
+				}
+			}
+		}
+	}
+}
diff --git a/Plugins/bend.dll b/Plugins/bend.dll
new file mode 100644
index 0000000..220d616
--- /dev/null
+++ b/Plugins/bend.dll
diff --git a/Plugins/bend.exp b/Plugins/bend.exp
new file mode 100644
index 0000000..6f7f43a
--- /dev/null
+++ b/Plugins/bend.exp
diff --git a/Plugins/bend.lib b/Plugins/bend.lib
new file mode 100644
index 0000000..ebb3f95
--- /dev/null
+++ b/Plugins/bend.lib
diff --git a/Plugins/bend.obj b/Plugins/bend.obj
new file mode 100644
index 0000000..3ac109f
--- /dev/null
+++ b/Plugins/bend.obj
diff --git a/Plugins/black.c b/Plugins/black.c
new file mode 100644
index 0000000..3716767
--- /dev/null
+++ b/Plugins/black.c
@@ -0,0 +1,13 @@
+#include <stdlib.h>
+#include "plugin.h"
+
+void perform_effect(_frame f, _args a)
+{
+	memset(f.bits, 0, f.height*f.lpitch);
+}
+
+void perform_copy(_frame f1, _frame f2, _args a)
+{
+	memset(f1.bits, 0, f1.height*f1.lpitch);
+	memset(f2.bits, 0, f2.height*f2.lpitch);
+}
diff --git a/Plugins/black.dll b/Plugins/black.dll
new file mode 100644
index 0000000..cb8b57a
--- /dev/null
+++ b/Plugins/black.dll
diff --git a/Plugins/black.exp b/Plugins/black.exp
new file mode 100644
index 0000000..4399f54
--- /dev/null
+++ b/Plugins/black.exp
diff --git a/Plugins/black.lib b/Plugins/black.lib
new file mode 100644
index 0000000..a21da90
--- /dev/null
+++ b/Plugins/black.lib
diff --git a/Plugins/black.obj b/Plugins/black.obj
new file mode 100644
index 0000000..45e140d
--- /dev/null
+++ b/Plugins/black.obj
diff --git a/Plugins/colortv.c b/Plugins/colortv.c
new file mode 100644
index 0000000..1885d1f
--- /dev/null
+++ b/Plugins/colortv.c
@@ -0,0 +1,69 @@
+#include "plugin.h"
+
+void perform_effect(struct frame f, struct args a)
+{
+	int x, y;
+	pixel16 *p16;
+	pixel32 *p32;
+	pixel16 c1, c2, c3;
+
+	switch(f.pixelformat)
+	{
+		case 16:
+			for(y=0; y<f.height; y++)
+			{
+				p16=scanline16(f, y);
+				for(x=1; x<f.width; x++)
+				{
+					p16[x]=(p16[x]+p16[x-1])/2;
+				}
+			}
+			break;
+		case 32:
+			for(y=0; y<f.height; y++)
+			{
+				p32=scanline32(f, y);
+				for(x=1; x<f.width; x++)
+				{
+					p32[x]=(p32[x]+p32[x-1])/2;
+				}
+			}
+			break;
+	}
+}
+
+void perform_copy(struct frame f1, struct frame f2, struct args a)
+{
+	int x, y, w, h;
+	pixel16 *p1_16, *p2_16, c1, c2, c3;
+	pixel32 *p1_32, *p2_32;
+
+	w = f1.width<f2.width ? f1.width : f2.width;
+	h = f1.height<f2.height ? f1.height : f2.height;
+
+	switch(f1.pixelformat)
+	{
+		case 16:
+			for(y=0; y<h; y++)
+			{
+				p1_16 = scanline16(f1, y);
+				p2_16 = scanline16(f2, y);
+				for(x=1; x<w; x++)
+				{
+					p2_16[x]=(p1_16[x]+p2_16[x])/2;
+				}
+			}
+			break;
+		case 32:
+			for(y=0; y<h; y++)
+			{
+				p1_32 = scanline32(f1, y);
+				p2_32 = scanline32(f2, y);
+				for(x=1; x<w; x++)
+				{
+					p2_32[x]=(p1_32[x]+p2_32[x])/2;
+				}
+			}
+			break;
+	}
+}
diff --git a/Plugins/colortv.dll b/Plugins/colortv.dll
new file mode 100644
index 0000000..cf5dacf
--- /dev/null
+++ b/Plugins/colortv.dll
diff --git a/Plugins/colortv.exp b/Plugins/colortv.exp
new file mode 100644
index 0000000..53c82e7
--- /dev/null
+++ b/Plugins/colortv.exp
diff --git a/Plugins/colortv.lib b/Plugins/colortv.lib
new file mode 100644
index 0000000..f08d5a3
--- /dev/null
+++ b/Plugins/colortv.lib
diff --git a/Plugins/colortv.obj b/Plugins/colortv.obj
new file mode 100644
index 0000000..dcb2aa3
--- /dev/null
+++ b/Plugins/colortv.obj
diff --git a/Plugins/copy_vert.c b/Plugins/copy_vert.c
new file mode 100644
index 0000000..cb7b093
--- /dev/null
+++ b/Plugins/copy_vert.c
@@ -0,0 +1,30 @@
+#include <stdlib.h>
+#include <string.h>
+#include "plugin.h"
+
+void perform_copy(_frame f1, _frame f2, _args a)
+{
+	byte pixelsize = f1.pixelformat/8;
+	short x, y, xoff, w, h, size=1;
+	char *t;
+
+	if(!a.s) return;
+	xoff = atoi(a.s);
+
+	if(t = strstr(a.s, " ")) size=atoi(t+1);
+
+	w = f1.width<f2.width ? f1.width : f2.width;
+	h = f1.height<f2.height ? f1.height : f2.height;
+
+	if(xoff+size>=w)
+	{
+		size = w - xoff;
+		if(!size) return;
+	}
+
+	if(xoff<0 || xoff>=w) return;
+
+	for(y=0; y<h; y++)
+		memcpy(&f2.bits[y*f2.lpitch+xoff*pixelsize], &f1.bits[y*f1.lpitch+xoff*pixelsize],
+		 size*pixelsize);
+}
diff --git a/Plugins/copy_vert.dll b/Plugins/copy_vert.dll
new file mode 100644
index 0000000..95aab74
--- /dev/null
+++ b/Plugins/copy_vert.dll
diff --git a/Plugins/copy_vert.exp b/Plugins/copy_vert.exp
new file mode 100644
index 0000000..d7f0589
--- /dev/null
+++ b/Plugins/copy_vert.exp
diff --git a/Plugins/copy_vert.lib b/Plugins/copy_vert.lib
new file mode 100644
index 0000000..790bae5
--- /dev/null
+++ b/Plugins/copy_vert.lib
diff --git a/Plugins/copy_vert.obj b/Plugins/copy_vert.obj
new file mode 100644
index 0000000..543c39f
--- /dev/null
+++ b/Plugins/copy_vert.obj
diff --git a/Plugins/fs2vf.c b/Plugins/fs2vf.c
new file mode 100644
index 0000000..3d1d4bc
--- /dev/null
+++ b/Plugins/fs2vf.c
@@ -0,0 +1,49 @@
+//
+// writevf.c
+// put image data to vframe
+//
+// 1st argument is name of shared memory
+// to struct vframeimage (see Externals\vframe.h)
+//
+
+#include <memory.h>
+#include "plugin.h"
+#include "sharemem.h"
+#include "vframe.h"
+
+void perform_effect(_frame f, _args a)
+{
+	HANDLE hlvframe=NULL, hl=NULL;
+	LPVOID p=NULL;
+	struct vframeimage *vfp=NULL;
+	unsigned long c;
+
+	if(!a.s) return;
+
+	vfp = (struct vframeimage *)smopen(&hlvframe, a.s);
+	if(vfp==NULL) return;
+
+//	printf("name %s width %d height %d pf %d bits %s\n",
+//	 a.s, vfp->f.width, vfp->f.height, vfp->f.pixelformat, vfp->bitsname);
+
+	if(f.pixelformat != vfp->f.pixelformat)
+	{
+		printf("fs2vf: pixelformats are different. no resampling available.\n");
+		return;
+	}
+
+	p = smopen(&hl, vfp->bitsname);
+	if(p==NULL)
+	{
+		CloseHandle(hlvframe);
+		return;
+	}
+
+	c = (f.height*f.lpitch < vfp->f.height*vfp->f.lpitch) ?
+	 f.height*f.lpitch : vfp->f.height*vfp->f.lpitch;
+
+	memcpy(p, f.bits, c);
+
+	smfree(&hl, p);
+	smfree(&hlvframe, vfp);
+}
diff --git a/Plugins/fs2vf.dll b/Plugins/fs2vf.dll
new file mode 100644
index 0000000..974de86
--- /dev/null
+++ b/Plugins/fs2vf.dll
diff --git a/Plugins/fs2vf.exp b/Plugins/fs2vf.exp
new file mode 100644
index 0000000..f3d5fba
--- /dev/null
+++ b/Plugins/fs2vf.exp
diff --git a/Plugins/fs2vf.lib b/Plugins/fs2vf.lib
new file mode 100644
index 0000000..038bb12
--- /dev/null
+++ b/Plugins/fs2vf.lib
diff --git a/Plugins/fs2vf.obj b/Plugins/fs2vf.obj
new file mode 100644
index 0000000..4996274
--- /dev/null
+++ b/Plugins/fs2vf.obj
diff --git a/Plugins/gol.c b/Plugins/gol.c
new file mode 100644
index 0000000..89ff284
--- /dev/null
+++ b/Plugins/gol.c
@@ -0,0 +1,89 @@
+
+//
+// Game of Life .. what a waste of time
+//
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "plugin.h"
+
+#define BORN	1
+#define DYING	2
+
+int dead = 0;
+
+int aroundme(_frame f, int x, int y)
+{
+	int i=0;
+	if(r16(scanline16(f, y-1)[x-1])>dead) i++;
+	if(r16(scanline16(f, y-1)[x])>dead) i++;
+	if(r16(scanline16(f, y-1)[x+1])>dead) i++;
+	if(r16(scanline16(f, y)[x-1])>dead) i++;
+	if(r16(scanline16(f, y)[x+1])>dead) i++;
+	if(r16(scanline16(f, y+1)[x-1])>dead) i++;
+	if(r16(scanline16(f, y+1)[x])>dead) i++;
+	if(r16(scanline16(f, y+1)[x+1])>dead) i++;
+	return i;
+}
+
+void setstate(_frame f, byte *t, int x, int y)
+{
+	int i = aroundme(f, x, y);
+
+	if(i<=1 || i>=4) t[y*f.width+x]=DYING;
+	else
+	if(i==3) t[y*f.width+x]=BORN;
+}
+
+void perform_effect(struct frame f, struct args a)
+{
+	int x,y,i,r;
+	pixel16 *p, c;
+	byte *t;
+
+	if(f.pixelformat!=16) return;
+
+	t = malloc(f.width*f.height);
+	memset(t, 0, f.width*f.height);
+
+	for(y=2; y<f.height-3; y++)
+	{
+		p = scanline16(f, y);
+		for(x=2; x<f.width-3; x++)
+		{
+			if(r16(p[x])>0)
+			{
+				setstate(f, t, x-1, y-1);
+				setstate(f, t, x, y-1);
+				setstate(f, t, x+1, y-1);
+				setstate(f, t, x-1, y);
+				setstate(f, t, x, y);
+				setstate(f, t, x+1, y);
+				setstate(f, t, x-1, y+1);
+				setstate(f, t, x, y+1);
+				setstate(f, t, x+1, y+1);
+			}
+		}
+	}
+
+	for(y=2; y<f.height-3; y++)
+	{
+		p = scanline16(f, y);
+		for(x=2; x<f.width-3; x++)
+		{
+			switch(t[y*f.width+x])
+			{
+				case BORN:
+					c = p[x];
+					r = r16(c);
+					p[x] = rgbtocolor16(r>0 ? r : 255, g16(c), b16(c));
+					break;
+				case DYING:
+					c = p[+x];
+					p[x] = rgbtocolor16(0, g16(c), b16(c));
+					break;
+			}
+		}
+	}
+	free(t);
+}
diff --git a/Plugins/gol.dll b/Plugins/gol.dll
new file mode 100644
index 0000000..dfd2fd6
--- /dev/null
+++ b/Plugins/gol.dll
diff --git a/Plugins/gol.exp b/Plugins/gol.exp
new file mode 100644
index 0000000..2dcf523
--- /dev/null
+++ b/Plugins/gol.exp
diff --git a/Plugins/gol.lib b/Plugins/gol.lib
new file mode 100644
index 0000000..c38fb4e
--- /dev/null
+++ b/Plugins/gol.lib
diff --git a/Plugins/gol.obj b/Plugins/gol.obj
new file mode 100644
index 0000000..e571ee0
--- /dev/null
+++ b/Plugins/gol.obj
diff --git a/Plugins/green.cpp b/Plugins/green.cpp
new file mode 100644
index 0000000..c66e3e6
--- /dev/null
+++ b/Plugins/green.cpp
@@ -0,0 +1,14 @@
+// this is just an example of using the pixels-class..
+
+#include "plugin.h"
+#include "pixels.h"
+
+void perform_effect(_frame f, _args a)
+{
+	pixels p(f);
+	while(!p.eof())
+	{
+		p.putrgb(0, p.green(), 0);
+		p.next();
+	}
+}
diff --git a/Plugins/green.dll b/Plugins/green.dll
new file mode 100644
index 0000000..3dc1016
--- /dev/null
+++ b/Plugins/green.dll
diff --git a/Plugins/green.exp b/Plugins/green.exp
new file mode 100644
index 0000000..bba3425
--- /dev/null
+++ b/Plugins/green.exp
diff --git a/Plugins/green.lib b/Plugins/green.lib
new file mode 100644
index 0000000..f79b6b6
--- /dev/null
+++ b/Plugins/green.lib
diff --git a/Plugins/green.obj b/Plugins/green.obj
new file mode 100644
index 0000000..d32d5ab
--- /dev/null
+++ b/Plugins/green.obj
diff --git a/Plugins/hist.cpp b/Plugins/hist.cpp
new file mode 100644
index 0000000..f525db1
--- /dev/null
+++ b/Plugins/hist.cpp
@@ -0,0 +1,54 @@
+//
+// build an array where x=color intensity and y=number of colors with that intensity.
+// use with fs.hist.pd.
+//
+// array is passed in a file, a better solution would be to use vframe...
+//
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <iostream.h>
+#include <fstream.h>
+#include <string.h>
+#include "plugin.h"
+#include "pixels.h"
+
+void perform_effect(_frame f, _args a)
+{
+	if(!a.s) return;
+
+	// parameters: <color> <filename for output> <pd receivename to bang>
+	// get gol
+	byte col = atoi(a.s);
+
+	// get filename
+	char *t;
+	if(!(t = strstr(a.s, " "))) return;
+	char *filename = t+1;
+
+	// get receivename
+	if(!(t = strstr(t+1, " "))) return;
+	char *retname = t+1;
+	t[0]=0; // tell filename and receivename apart
+
+	pixels p(f);
+	signed short hist[256]; // 16bits, for read16 on pd
+
+// count colors from zero up
+	memset(hist, 0, sizeof(hist));
+// or count from -2^15 (bottom of graph)?
+//	short i, v=1<<15;
+//	for(i=0; i<256; hist[i++]=v) ;
+
+	while(!p.eof())
+	{
+		++hist[col==0 ? p.red() : col==1 ? p.green() : col==2 ? p.blue() : 0];
+		p.next();
+	}
+
+	ofstream of(filename, ios::out|ios::binary);
+	of.write((char *)&hist, sizeof(hist));
+	of.close();
+
+	sprintf(a.ret, "%s=1", retname); // bang to indicate we're done
+}
diff --git a/Plugins/hist.dll b/Plugins/hist.dll
new file mode 100644
index 0000000..7c0bc44
--- /dev/null
+++ b/Plugins/hist.dll
diff --git a/Plugins/hist.exp b/Plugins/hist.exp
new file mode 100644
index 0000000..238ffc2
--- /dev/null
+++ b/Plugins/hist.exp
diff --git a/Plugins/hist.lib b/Plugins/hist.lib
new file mode 100644
index 0000000..d8d0ddc
--- /dev/null
+++ b/Plugins/hist.lib
diff --git a/Plugins/hist.obj b/Plugins/hist.obj
new file mode 100644
index 0000000..760936d
--- /dev/null
+++ b/Plugins/hist.obj
diff --git a/Plugins/makefile b/Plugins/makefile
new file mode 100644
index 0000000..e899fe2
--- /dev/null
+++ b/Plugins/makefile
@@ -0,0 +1,82 @@
+all: noize colortv subtract xbend bend gol shuffle green tile rgbcopy copyvert black rgb hist setbits xshred sonogram vf2fs fs2vf swap 2colors plot makesliders
+	dir *.dll
+
+# FLAGS:
+#
+# <opts!!!>
+
+FLAGS = /LD /Gd /GD /Ox
+
+EFFECT = /export:perform_effect
+COPY = /export:perform_copy
+BOTH = /export:perform_effect /export:perform_copy
+
+noize:
+	cl noize.c $(FLAGS) /link $(BOTH)
+
+colortv:
+	cl colortv.c $(FLAGS) /link $(BOTH)
+
+subtract:
+	cl subtract.cpp $(FLAGS) /link $(EFFECT)
+
+xbend:
+	cl xbend.c $(FLAGS) /link $(BOTH)
+
+bend:
+	cl bend.c $(FLAGS) /link $(BOTH)
+
+gol:
+	cl gol.c $(FLAGS) /link $(EFFECT)
+
+shuffle:
+	cl shuffle.c $(FLAGS) /link $(EFFECT)
+
+green:
+	cl green.cpp $(FLAGS) /link $(EFFECT)
+
+tile:
+	cl tile.cpp $(FLAGS) /link $(COPY)
+
+rgbcopy:
+	cl rgbcopy.cpp $(FLAGS) /link $(COPY)
+
+copyvert:
+	cl copy_vert.c $(FLAGS) /link $(COPY)
+
+black:
+	cl black.c $(FLAGS) /link $(BOTH)
+
+rgb:
+	cl rgb.c $(FLAGS) /link $(EFFECT)
+
+hist:
+	cl hist.cpp $(FLAGS) /link $(EFFECT)
+
+setbits:
+	cl setbits.c $(FLAGS) /link $(EFFECT)
+
+sonogram:
+	cl sonogram.cpp $(FLAGS) /link $(EFFECT)
+
+xshred:
+	cl xshred.c $(FLAGS) /link $(COPY)
+
+vf2fs:
+	cl vf2fs.c $(FLAGS) /I..\Externals /link $(EFFECT)
+
+fs2vf:
+	cl fs2vf.c $(FLAGS) /I..\Externals /link $(EFFECT)
+
+swap:
+	cl swap.cpp $(FLAGS) /link $(COPY)
+
+2colors:
+	cl 2colors.cpp $(FLAGS) /link $(EFFECT)
+
+plot:
+	cl plot.cpp $(FLAGS) /link $(EFFECT)
+
+makesliders:
+	cl makesliders.c $(FLAGS) /link $(EFFECT)
+	copy makesliders.dll ms.dll
diff --git a/Plugins/makesliders.c b/Plugins/makesliders.c
new file mode 100644
index 0000000..5c0b209
--- /dev/null
+++ b/Plugins/makesliders.c
@@ -0,0 +1,40 @@
+//
+// makesliders: display slider values
+//
+// usage: makesliders 14 56 76 140
+// displays four sliders with given values
+//
+
+#include <string.h>
+#include "plugin.h"
+
+#define MAXVALS 128
+
+void perform_effect(_frame f, _args a)
+{
+	pixel8 *p8;
+	char *t=a.s;
+	int val[MAXVALS], valcount=0, i, y, bitsperpixel=f.pixelformat / 8, col;
+
+	if(!t) return;
+
+	while(t && valcount<MAXVALS)
+	{
+		val[valcount++] = atoi(t);
+		t = strstr(t, " ");
+		if(t) t++;
+	}
+
+	memset(f.bits, 0, f.height*f.lpitch);
+	col = rand()%256;
+
+	for(i=0; i<f.width; i++)
+	{
+		y = val[(int)(i / (float)f.width * (float)valcount)];
+		if(y>=0 && y<f.height)
+		{
+			p8 = scanline(f, y);
+			memset(p8+i*bitsperpixel, 200, bitsperpixel);
+		}
+	}
+}
diff --git a/Plugins/makesliders.dll b/Plugins/makesliders.dll
new file mode 100644
index 0000000..5491ab8
--- /dev/null
+++ b/Plugins/makesliders.dll
diff --git a/Plugins/makesliders.exp b/Plugins/makesliders.exp
new file mode 100644
index 0000000..307b3d6
--- /dev/null
+++ b/Plugins/makesliders.exp
diff --git a/Plugins/makesliders.lib b/Plugins/makesliders.lib
new file mode 100644
index 0000000..40bd42c
--- /dev/null
+++ b/Plugins/makesliders.lib
diff --git a/Plugins/makesliders.obj b/Plugins/makesliders.obj
new file mode 100644
index 0000000..c7326db
--- /dev/null
+++ b/Plugins/makesliders.obj
diff --git a/Plugins/ms.dll b/Plugins/ms.dll
new file mode 100644
index 0000000..5491ab8
--- /dev/null
+++ b/Plugins/ms.dll
diff --git a/Plugins/noize.c b/Plugins/noize.c
new file mode 100644
index 0000000..d6d2b3a
--- /dev/null
+++ b/Plugins/noize.c
@@ -0,0 +1,21 @@
+#include <stdio.h>
+#include "plugin.h"
+
+void perform_effect(struct frame f, struct args a)
+{
+	int i,o,x,y;
+	byte bits = f.pixelformat/8;
+
+	o=(f.width*f.height)/10;
+	for(i=0; i<o; i++)
+	{
+		x=rand()%(f.width);
+		y=rand()%(f.height);
+		f.bits[y*f.lpitch+x*bits+1]=rand()%(256);
+	}
+}
+
+void perform_copy(struct frame f1, struct frame f2, struct args a)
+{
+	printf("Using noize as copy operation does nothing!\n");
+}
diff --git a/Plugins/noize.dll b/Plugins/noize.dll
new file mode 100644
index 0000000..b761095
--- /dev/null
+++ b/Plugins/noize.dll
diff --git a/Plugins/noize.exp b/Plugins/noize.exp
new file mode 100644
index 0000000..489c203
--- /dev/null
+++ b/Plugins/noize.exp
diff --git a/Plugins/noize.lib b/Plugins/noize.lib
new file mode 100644
index 0000000..cbdfba5
--- /dev/null
+++ b/Plugins/noize.lib
diff --git a/Plugins/noize.obj b/Plugins/noize.obj
new file mode 100644
index 0000000..302298a
--- /dev/null
+++ b/Plugins/noize.obj
diff --git a/Plugins/pixels.h b/Plugins/pixels.h
new file mode 100644
index 0000000..4dd1264
--- /dev/null
+++ b/Plugins/pixels.h
@@ -0,0 +1,117 @@
+// Easy iteration thru pixels, see green.cpp and tile.cpp for examples
+// NOTE: using this class could be a bit slower than manipulating the bits directly..
+//
+// changes to 0.20
+// - pixelformat-aware functions red() green() blue() and putrgb()
+// - dot16() dot24() and dot32() added
+// - get/put dot() removed, use above
+
+#include "plugin.h"
+
+#ifndef _PIXELSH
+#define _PIXELSH
+
+class pixels
+{
+private:
+	_frame m_f;
+	pixel8 *p8;	// pointer to a row of 8-bit pixels
+	pixel16 *p16;
+	pixel24 *p24;
+	pixel32 *p32;
+
+	__inline void updaterowp();
+public:
+	int x, y;
+
+	pixels(const _frame &f)
+	{
+		m_f = f;
+		x = -1;
+		y = 0;
+		p8 = 0;
+		next();
+	}
+
+	__inline pixel8 dot8() { return p8[x]; }
+	__inline pixel16 dot16() { return p16[x]; }
+	__inline pixel24 dot24() { return p24[x]; }
+	__inline pixel32 dot32() { return p32[x]; }
+
+	__inline void dot8(pixel8 c) { p8[x] = c; }
+	__inline void dot16(pixel16 c) { p16[x] = c; }
+	__inline void dot24(pixel24 c) { p24[x] = c; }
+	__inline void dot32(pixel32 c) { p32[x] = c; }
+
+	__inline byte red();
+	__inline byte green();
+	__inline byte blue();
+
+	__inline void putrgb(byte r, byte g, byte b);
+
+	__inline void moveto(int tox, int toy)
+	 { if(tox<m_f.width) x=tox; if(toy<m_f.height) { y=toy; updaterowp(); } }
+
+	__inline int eof() { return y==m_f.height ? 1 : 0; }
+	void next();
+};
+
+byte pixels::red()
+{
+	switch(m_f.pixelformat)
+	{
+		case 16: return r16(p16[x]);
+		case 24: return r24(p24[x]);
+		case 32: return r32(p32[x]);
+		default: return 0;
+	}
+}
+
+byte pixels::green()
+{
+	switch(m_f.pixelformat)
+	{
+		case 16: return g16(p16[x]);
+		case 24: return g24(p24[x]);
+		case 32: return g32(p32[x]);
+		default: return 0;
+	}
+}
+
+byte pixels::blue()
+{
+	switch(m_f.pixelformat)
+	{
+		case 16: return b16(p16[x]);
+		case 24: return b24(p24[x]);
+		case 32: return b32(p32[x]);
+		default: return 0;
+	}
+}
+
+void pixels::putrgb(byte r, byte g, byte b)
+{
+	switch(m_f.pixelformat)
+	{
+		case 16: p16[x] = rgbtocolor16(r, g, b); break;
+		case 24: p24[x] = rgbtocolor24(r, g, b); break;
+		case 32: p32[x] = rgbtocolor32(r, g, b); break;
+	}
+}
+
+void pixels::next()
+{
+	x++;
+	if(x==m_f.width) { y++; x=0; p8=0; }
+	if(!p8) updaterowp();
+}
+
+void pixels::updaterowp()
+{
+	p8 = scanline(m_f, y);
+	p16 = (pixel16 *)p8;
+	p24 = (pixel24 *)p8;
+	p32 = (pixel32 *)p8;
+}
+
+#endif // #ifndef _PIXELSH
diff --git a/Plugins/plot.cpp b/Plugins/plot.cpp
new file mode 100644
index 0000000..67c264c
--- /dev/null
+++ b/Plugins/plot.cpp
@@ -0,0 +1,25 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include "plugin.h"
+#include "pixels.h"
+
+// plot exists to provide plotting to vframe - much faster than
+// plot with fs.draw which goes thru network.
+
+void perform_effect(_frame f, _args a)
+{
+	if(!a.s) return;
+
+	char *t=strstr(a.s, " ");
+	if(!t) return;
+
+	t[0]=0;
+
+	int x=atoi(a.s);
+	int y=atoi(t+1);
+
+	pixels p(f);
+	p.moveto(x, y);
+	p.putrgb(255, 255, 255);
+}
diff --git a/Plugins/plot.dll b/Plugins/plot.dll
new file mode 100644
index 0000000..93cff6a
--- /dev/null
+++ b/Plugins/plot.dll
diff --git a/Plugins/plot.exp b/Plugins/plot.exp
new file mode 100644
index 0000000..1d5ce2f
--- /dev/null
+++ b/Plugins/plot.exp
diff --git a/Plugins/plot.lib b/Plugins/plot.lib
new file mode 100644
index 0000000..afdc085
--- /dev/null
+++ b/Plugins/plot.lib
diff --git a/Plugins/plot.obj b/Plugins/plot.obj
new file mode 100644
index 0000000..c48c30f
--- /dev/null
+++ b/Plugins/plot.obj
diff --git a/Plugins/plugin.h b/Plugins/plugin.h
new file mode 100644
index 0000000..00d3514
--- /dev/null
+++ b/Plugins/plugin.h
@@ -0,0 +1,119 @@
+//
+// send the name of the plugin to fs.frame, and fs will call
+// perform_effect(struct frame f, struct args a) in your dll.
+//
+// send it to the right inlet of fs.copy, and
+// perform_copy(struct frame f1, struct frame f2, struct args a)
+// will be used as a copy operation.
+//
+
+#ifndef _PLUGINH
+#define _PLUGINH
+
+typedef unsigned char byte;
+#define pixel8 byte
+#define pixel16 unsigned short
+#define pixel24 struct pixel24data
+#define pixel32 unsigned long
+#define _frame struct frame
+#define _args struct args
+
+struct pixel24data { byte b; byte g; byte r; };
+
+struct frame
+{
+	byte *bits;		// pixel data
+	int lpitch;		// used to get row position in bits, see scanline below
+				// this is not always width*(pixelformat/8), you tell me why
+	int width;
+	int height;
+	int pixelformat;	// pixelformat is bitcount of your screen, 8, 16, 24 or 32.
+};
+
+struct args
+{
+	char *s;		// effect/copy arguments in a string
+	char *ret;		// return values. data given in the form
+				// "pd_receive_name=value;..." will be sent back to Pd.
+				// memory allocated: 256 characters.
+};
+
+// 8-bit pointer to row y
+__inline byte *scanline(struct frame f, int y)	{ return &f.bits[y*f.lpitch]; }
+
+// pointer to 16 bit pixels
+__inline pixel16 *scanline16(struct frame f, int y) { return (pixel16 *)scanline(f, y); }
+
+// pointer to 24 bit pixels
+__inline pixel24 *scanline24(struct frame f, int y) { return (pixel24 *)scanline(f, y); }
+
+// pointer to 32 bit pixels
+__inline pixel32 *scanline32(struct frame f, int y) { return (pixel32 *)scanline(f, y); }
+
+__inline byte r16(pixel16 color)
+{
+	return (color >> 11) << 3;
+}
+
+__inline byte g16(pixel16 color)
+{
+	return ((color & 2016) >> 5) << 2;
+}
+
+__inline byte b16(pixel16 color)
+{
+	return (color & 31) << 3;
+}
+
+__inline byte r24(pixel24 color)
+{
+	return color.r;
+}
+
+__inline byte g24(pixel24 color)
+{
+	return color.g;
+}
+
+__inline byte b24(pixel24 color)
+{
+	return color.b;
+}
+
+__inline byte r32(pixel32 color)
+{
+	return (byte)color;
+}
+
+__inline byte g32(pixel32 color)
+{
+	return (byte)(((pixel16)color) >> 8);
+}
+
+__inline byte b32(pixel32 color)
+{
+	return (byte)(color >> 16);
+}
+
+__inline pixel16 rgbtocolor16(byte r, byte g, byte b)
+{
+	return 	((r >> 3) << 11) |	// r value shifted
+		((g >> 2) << 5) |	// g value shifted
+		(b >> 3);		// add blue
+}
+
+__inline pixel24 rgbtocolor24(byte r, byte g, byte b)
+{
+	pixel24 p;
+	p.r = r;
+	p.g = g;
+	p.b = b;
+	return p;
+}
+
+__inline pixel32 rgbtocolor32(byte r, byte g, byte b)
+{
+	return (b << 16) | (g << 8) | r;
+}
+
+#endif // #ifndef _PLUGINH
diff --git a/Plugins/rgb.c b/Plugins/rgb.c
new file mode 100644
index 0000000..d58f784
--- /dev/null
+++ b/Plugins/rgb.c
@@ -0,0 +1,62 @@
+#include <string.h>
+#include "plugin.h"
+
+void perform_effect(_frame f, _args a)
+{
+	char *t;
+	short x, y;
+	pixel16 c16;
+	pixel24 c24;
+	pixel32 c32;
+	byte r, g, b;
+	char *ret_r, *ret_g, *ret_b;
+
+	if(!a.s) return;
+
+	// get x and y params
+	x = atoi(a.s);
+	if(!(t = strstr(a.s, " "))) return;
+	y = atoi(t+1);
+
+	// get returnvaluereceivenames
+	if(!(t = strstr(t+1, " "))) return;
+	ret_r = t+1;
+	if(!(t = strstr(t+1, " "))) return;
+	ret_g = t+1;
+	t[0]=0;
+	if(!(t = strstr(t+1, " "))) return;
+	ret_b = t+1;
+	t[0]=0;
+
+	if(x<0||x>=f.width) return;
+	if(y<0||y>=f.height) return;
+
+	switch(f.pixelformat)
+	{
+		case 16:
+			c16 = scanline16(f, y)[x];
+			r = r16(c16);
+			g = g16(c16);
+			b = b16(c16);
+			break;
+		case 24:
+			c24 = scanline24(f, y)[x];
+			r = r24(c24);
+			g = g24(c24);
+			b = b24(c24);
+			break;
+		case 32:
+			c32 = scanline32(f, y)[x];
+			r = r32(c32);
+			g = g32(c32);
+			b = b32(c32);
+			break;
+	}
+
+	// return-values:
+	//
+	// framestein will send data given in the form "pd_receiver_name=value"
+	// back to pd.
+
+	sprintf(a.ret, "%s=%d;%s=%d;%s=%d", ret_b, b, ret_g, g, ret_r, r);
+}
diff --git a/Plugins/rgb.dll b/Plugins/rgb.dll
new file mode 100644
index 0000000..ba7dfd2
--- /dev/null
+++ b/Plugins/rgb.dll
diff --git a/Plugins/rgb.exp b/Plugins/rgb.exp
new file mode 100644
index 0000000..cc7feab
--- /dev/null
+++ b/Plugins/rgb.exp
diff --git a/Plugins/rgb.lib b/Plugins/rgb.lib
new file mode 100644
index 0000000..8e364a1
--- /dev/null
+++ b/Plugins/rgb.lib
diff --git a/Plugins/rgb.obj b/Plugins/rgb.obj
new file mode 100644
index 0000000..69b7892
--- /dev/null
+++ b/Plugins/rgb.obj
diff --git a/Plugins/rgbcopy.cpp b/Plugins/rgbcopy.cpp
new file mode 100644
index 0000000..b226e23
--- /dev/null
+++ b/Plugins/rgbcopy.cpp
@@ -0,0 +1,28 @@
+#include <stdio.h>
+#include <string.h>
+#include "plugin.h"
+#include "pixels.h"
+
+void perform_copy(_frame f1, _frame f2, _args a)
+{
+	pixels p1(f1), p2(f2);
+	char *t;
+	short r=0, g=0, b=0;
+
+	if(!a.s) return;
+
+	if(strstr(a.s, "r") || strstr(a.s, "R")) r=1;
+	if(strstr(a.s, "g") || strstr(a.s, "G")) g=1;
+	if(strstr(a.s, "b") || strstr(a.s, "B")) b=1;
+
+	while(!p1.eof()&&!p2.eof())
+	{
+		p2.putrgb(
+		 r ? p1.red() : p2.red(),
+		 g ? p1.green() : p2.green(),
+		 b ? p1.blue() : p2.blue()
+		);
+		p1.next();
+		p2.next();
+	}
+}
diff --git a/Plugins/rgbcopy.dll b/Plugins/rgbcopy.dll
new file mode 100644
index 0000000..1a995d3
--- /dev/null
+++ b/Plugins/rgbcopy.dll
diff --git a/Plugins/rgbcopy.exp b/Plugins/rgbcopy.exp
new file mode 100644
index 0000000..b85e71e
--- /dev/null
+++ b/Plugins/rgbcopy.exp
diff --git a/Plugins/rgbcopy.lib b/Plugins/rgbcopy.lib
new file mode 100644
index 0000000..09edbd5
--- /dev/null
+++ b/Plugins/rgbcopy.lib
diff --git a/Plugins/rgbcopy.obj b/Plugins/rgbcopy.obj
new file mode 100644
index 0000000..5d7194c
--- /dev/null
+++ b/Plugins/rgbcopy.obj
diff --git a/Plugins/setbits.c b/Plugins/setbits.c
new file mode 100644
index 0000000..dddc5eb
--- /dev/null
+++ b/Plugins/setbits.c
@@ -0,0 +1,11 @@
+#include <stdlib.h>
+#include "plugin.h"
+
+void perform_effect(_frame f, _args a)
+{
+	unsigned char c;
+
+	if(!a.s) return;
+	c = atoi(a.s);
+	memset(f.bits, c, f.height*f.lpitch);
+}
diff --git a/Plugins/setbits.dll b/Plugins/setbits.dll
new file mode 100644
index 0000000..9a772ab
--- /dev/null
+++ b/Plugins/setbits.dll
diff --git a/Plugins/setbits.exp b/Plugins/setbits.exp
new file mode 100644
index 0000000..484fe3b
--- /dev/null
+++ b/Plugins/setbits.exp
diff --git a/Plugins/setbits.lib b/Plugins/setbits.lib
new file mode 100644
index 0000000..1e1db08
--- /dev/null
+++ b/Plugins/setbits.lib
diff --git a/Plugins/setbits.obj b/Plugins/setbits.obj
new file mode 100644
index 0000000..09a9196
--- /dev/null
+++ b/Plugins/setbits.obj
diff --git a/Plugins/sharemem.h b/Plugins/sharemem.h
new file mode 100644
index 0000000..a26d198
--- /dev/null
+++ b/Plugins/sharemem.h
@@ -0,0 +1,61 @@
+#ifndef __SHAREMEM_H
+#define __SHAREMEM_H
+
+#include <windows.h>
+#include <memory.h>
+
+//
+// allocate named shared memory
+//
+LPVOID smalloc(HANDLE *h, char *name, DWORD size)
+{
+	LPVOID p;
+
+	*h = CreateFileMapping(
+	 INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0,
+	 size, name
+	);
+
+	if(*h==NULL) return(NULL);
+
+	p = MapViewOfFile( *h, FILE_MAP_WRITE, 0, 0, 0);
+
+	if(p==NULL)
+	{
+		CloseHandle(*h);
+		return(NULL);
+	}
+	return(p);
+}
+
+//
+// open access to named shared memory
+//
+LPVOID smopen(HANDLE *h, char *name)
+{
+	LPVOID p;
+
+	*h = OpenFileMapping(FILE_MAP_ALL_ACCESS, TRUE, name);
+
+	if(*h==NULL) return(NULL);
+
+	p = MapViewOfFile(*h, FILE_MAP_WRITE, 0, 0, 0);
+
+	if(p==NULL)
+	{
+		CloseHandle(*h);
+		return(NULL);
+	}
+	return(p);
+}
+
+//
+// cleanup
+//
+void smfree(HANDLE *h, LPVOID p)
+{
+	UnmapViewOfFile(p);
+	CloseHandle(*h);
+}
+
+#endif
diff --git a/Plugins/shuffle.c b/Plugins/shuffle.c
new file mode 100644
index 0000000..0604595
--- /dev/null
+++ b/Plugins/shuffle.c
@@ -0,0 +1,42 @@
+#include <string.h>
+#include "plugin.h"
+
+void perform_effect(_frame f, _args a)
+{
+	int i, o=1000, x1, y1, x2, y2, range=10;
+	char *t;
+	pixel8 *p1, *p2;
+	pixel32 dot;
+	byte pixelsize=f.pixelformat/8;
+
+	if(f.pixelformat>32) return;
+
+	if(a.s)
+	{
+		o = atoi(a.s);
+		if(o==0) o=1000;
+
+		if(t = strstr(a.s, " "))
+		if((range = atoi(t+1))==0) return;
+	}
+
+	for(i=0; i<o; i++)
+	{
+		x1 = rand()%f.width;
+		y1 = rand()%f.height;
+		x2 = x1 + (rand()%(range*2) - range);
+		y2 = y1 + (rand()%(range*2) - range);
+
+		if(x2<0) x2=0;
+		if(x2>=f.width) x2=f.width-1;
+		if(y2<0) y2=0;
+		if(y2>=f.height) y2=f.height-1;
+
+		p1 = scanline(f, y1);
+		p2 = scanline(f, y2);
+
+		memcpy(&dot, &p2[x2*pixelsize], pixelsize);
+		memcpy(&p2[x2*pixelsize], &p1[x1*pixelsize], pixelsize);
+		memcpy(&p1[x1*pixelsize], &dot, pixelsize);
+	}
+}
diff --git a/Plugins/shuffle.dll b/Plugins/shuffle.dll
new file mode 100644
index 0000000..bd5d552
--- /dev/null
+++ b/Plugins/shuffle.dll
diff --git a/Plugins/shuffle.exp b/Plugins/shuffle.exp
new file mode 100644
index 0000000..2802b94
--- /dev/null
+++ b/Plugins/shuffle.exp
diff --git a/Plugins/shuffle.lib b/Plugins/shuffle.lib
new file mode 100644
index 0000000..d1bc16f
--- /dev/null
+++ b/Plugins/shuffle.lib
diff --git a/Plugins/shuffle.obj b/Plugins/shuffle.obj
new file mode 100644
index 0000000..5c70ab2
--- /dev/null
+++ b/Plugins/shuffle.obj
diff --git a/Plugins/sonogram.cpp b/Plugins/sonogram.cpp
new file mode 100644
index 0000000..821b94a
--- /dev/null
+++ b/Plugins/sonogram.cpp
@@ -0,0 +1,82 @@
+//
+// sonogram.cpp
+//
+// use with fs.sonogram
+//
+// see example-sonogram.pd
+//
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <iostream.h>
+#include <fstream.h>
+#include <string.h>
+#include "plugin.h"
+#include "pixels.h"
+
+#define SONOSIZE 128
+#define SONOMAXVAL 500
+#define sonotype float
+
+int callcount=-1;
+
+void perform_effect(_frame f, _args a)
+{
+	if(!a.s) return;
+
+	if(++callcount>=f.width) callcount=0;
+
+	FILE *inf;
+	if((inf = fopen(a.s, "rb"))==NULL)
+	{
+		printf("sonogram: error opening %s\n", a.s);
+		return;
+	}
+
+	char buf[80];
+	sonotype sono[SONOSIZE];
+	int i=0;
+
+	while(!feof(inf))
+	{
+		if(!fgets(buf, 80, inf))
+		{
+			printf("sonogram: read error.\n");
+			return;
+		}
+		sono[i] = atof(buf);
+		if(++i>=SONOSIZE) break;
+	}
+	fclose(inf);
+
+	int y;
+
+	for(i=0; i<SONOSIZE; i++)
+	{
+		// scale values 0-500 to 0-255
+		if(sono[i]>SONOMAXVAL) sono[i]=SONOMAXVAL;
+		sono[i] = (sonotype)((sono[i] / (float)SONOMAXVAL)*255);
+		// white = no sound
+		sono[i] = abs(sono[i]-255);
+
+		y = (int)((i / (float)SONOSIZE) * (float)f.height);
+		// bottom = bass
+		y = abs((f.height-1) - y);
+
+		switch(f.pixelformat)
+		{
+			case 16:
+				scanline16(f, y)[callcount] =
+				 rgbtocolor16(sono[i], sono[i], sono[i]);
+				break;
+			case 24:
+				scanline24(f, y)[callcount] =
+				 rgbtocolor24(sono[i], sono[i], sono[i]);
+				break;
+			case 32:
+				scanline32(f, y)[callcount] =
+				 rgbtocolor32(sono[i], sono[i], sono[i]);
+				break;
+		}
+	}
+}
diff --git a/Plugins/sonogram.dll b/Plugins/sonogram.dll
new file mode 100644
index 0000000..db6e132
--- /dev/null
+++ b/Plugins/sonogram.dll
diff --git a/Plugins/sonogram.exp b/Plugins/sonogram.exp
new file mode 100644
index 0000000..40a6fae
--- /dev/null
+++ b/Plugins/sonogram.exp
diff --git a/Plugins/sonogram.lib b/Plugins/sonogram.lib
new file mode 100644
index 0000000..484c38d
--- /dev/null
+++ b/Plugins/sonogram.lib
diff --git a/Plugins/sonogram.obj b/Plugins/sonogram.obj
new file mode 100644
index 0000000..7dd6ee5
--- /dev/null
+++ b/Plugins/sonogram.obj
diff --git a/Plugins/subtract.cpp b/Plugins/subtract.cpp
new file mode 100644
index 0000000..89ba216
--- /dev/null
+++ b/Plugins/subtract.cpp
@@ -0,0 +1,38 @@
+// 0.20
+// - from c to c++
+// - pixelformat-aware
+
+#include <stdlib.h>
+#include <string.h>
+#include "plugin.h"
+#include "pixels.h"
+
+void perform_effect(_frame f, _args a)
+{
+	pixels p(f);
+	char *t;
+	byte tr, tg, tb, r=0, g=0, b=0;
+
+	if(!a.s) return;
+
+	r = atoi(a.s);
+	if(t = strstr(a.s, " "))
+	{
+		g = atoi(t+1);
+		if (t = strstr(t+1, " "))
+			b = atoi(t+1);
+	}
+
+	while(!p.eof())
+	{
+		tr = p.red();
+		tg = p.green();
+		tb = p.blue();
+		p.putrgb(
+		 tr>r ? tr-r : 0,
+		 tg>g ? tg-g : 0,
+		 tb>b ? tb-b : 0
+		);
+		p.next();
+	}
+}
diff --git a/Plugins/subtract.dll b/Plugins/subtract.dll
new file mode 100644
index 0000000..883c541
--- /dev/null
+++ b/Plugins/subtract.dll
diff --git a/Plugins/subtract.exp b/Plugins/subtract.exp
new file mode 100644
index 0000000..9a066ba
--- /dev/null
+++ b/Plugins/subtract.exp
diff --git a/Plugins/subtract.lib b/Plugins/subtract.lib
new file mode 100644
index 0000000..5132561
--- /dev/null
+++ b/Plugins/subtract.lib
diff --git a/Plugins/subtract.obj b/Plugins/subtract.obj
new file mode 100644
index 0000000..8405ccc
--- /dev/null
+++ b/Plugins/subtract.obj
diff --git a/Plugins/swap.cpp b/Plugins/swap.cpp
new file mode 100644
index 0000000..d1389f4
--- /dev/null
+++ b/Plugins/swap.cpp
@@ -0,0 +1,62 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include "plugin.h"
+#include "pixels.h"
+
+// swap selected area on two images
+// args: swap sourcex1 sourcey1 sourcex2 sourcey2 destx desty
+// (the selection is of equal size on both images)
+
+void swapint(int *a, int *b)
+{
+	int i = *b;
+	*b = *a;
+	*a = i;
+}
+
+void perform_copy(_frame f1, _frame f2, _args a)
+{
+	if(!a.s) return;
+
+	// get args
+	int sx1, sy1, sx2, sy2, dx1, dy1;
+	char *t;
+
+	sx1 = atoi(a.s);
+	if(!(t = strstr(a.s, " "))) return;
+	sy1 = atoi(t);
+	if(!(t = strstr(t+1, " "))) return;
+	sx2 = atoi(t);
+	if(!(t = strstr(t+1, " "))) return;
+	sy2 = atoi(t);
+	if(!(t = strstr(t+1, " "))) return;
+	dx1 = atoi(t);
+	if(!(t = strstr(t+1, " "))) return;
+	dy1 = atoi(t);
+
+	if(sx1>sx2) swapint(&sx1, &sx2);
+	if(sy1>sy2) swapint(&sy1, &sy2);
+
+printf("swap: %d %d %d %d - %d %d\n", sx1, sy1, sx2, sy2, dx1, dy1);
+
+	int x, y, i, o;
+	pixel16 c16;
+	pixels p1(f1), p2(f2);
+
+	for(y=sy1; y<=sy2; y++)
+		for(x=sx1; x<=sx2; x++)
+		{
+			if(x>=f1.width || y>=f1.height) continue;
+			i = dx1+(x-sx1);
+			o = dy1+(y-sy1);
+			if(i>=f2.width || o>=f2.height) continue;
+
+			p1.moveto(x, y);
+			p2.moveto(i, o);
+
+			c16 = p2.dot16();
+			p2.dot16(p1.dot16());
+			p1.dot16(c16);
+		}
+}
diff --git a/Plugins/swap.dll b/Plugins/swap.dll
new file mode 100644
index 0000000..ee04f4c
--- /dev/null
+++ b/Plugins/swap.dll
diff --git a/Plugins/swap.exp b/Plugins/swap.exp
new file mode 100644
index 0000000..8015b40
--- /dev/null
+++ b/Plugins/swap.exp
diff --git a/Plugins/swap.lib b/Plugins/swap.lib
new file mode 100644
index 0000000..bda1a31
--- /dev/null
+++ b/Plugins/swap.lib
diff --git a/Plugins/swap.obj b/Plugins/swap.obj
new file mode 100644
index 0000000..cca03a8
--- /dev/null
+++ b/Plugins/swap.obj
diff --git a/Plugins/tile.cpp b/Plugins/tile.cpp
new file mode 100644
index 0000000..47fa5ca
--- /dev/null
+++ b/Plugins/tile.cpp
@@ -0,0 +1,59 @@
+#include <stdlib.h>
+#include <string.h>
+#include "plugin.h"
+#include "pixels.h"
+
+void perform_copy(_frame f1, _frame f2, _args a)
+{
+	pixels px(f2);
+	pixel16 *p16;
+	pixel24 *p24;
+	pixel32 *p32;
+	int tile, tiley=-1, prevy=-1;
+	char *t;
+
+	tile = atoi(a.s);
+	if(tile<=0) tile=2;
+	if(t = strstr(a.s, " "))
+	{
+		tiley = atoi(t+1);
+		if(tiley<=0) tiley=2;
+	}
+
+	// i could have the switch() inside the while-loop..
+	// but is it more efficient this way?
+
+	switch(f1.pixelformat)
+	{
+		case 16:
+			while(!px.eof()) {
+				if(px.y != prevy) {
+					p16 = scanline16(f1, (px.y * (tiley>0 ? tiley : tile))%f1.height);
+					prevy = px.y;
+				}
+				px.dot16(p16[ (px.x * tile)%f1.width ]);
+				px.next();
+			}
+			break;
+		case 24:
+			while(!px.eof()) {
+				if(px.y != prevy) {
+					p24 = scanline24(f1, (px.y * (tiley>0 ? tiley : tile))%f1.height);
+					prevy = px.y;
+				}
+				px.dot24(p24[ (px.x * tile)%f1.width ]);
+				px.next();
+			}
+			break;
+		case 32:
+			while(!px.eof()) {
+				if(px.y != prevy) {
+					p32 = scanline32(f1, (px.y * (tiley>0 ? tiley : tile))%f1.height);
+					prevy = px.y;
+				}
+				px.dot32(p32[ (px.x * tile)%f1.width ]);
+				px.next();
+			}
+			break;
+	}
+}
diff --git a/Plugins/tile.dll b/Plugins/tile.dll
new file mode 100644
index 0000000..58a8886
--- /dev/null
+++ b/Plugins/tile.dll
diff --git a/Plugins/tile.exp b/Plugins/tile.exp
new file mode 100644
index 0000000..69d5907
--- /dev/null
+++ b/Plugins/tile.exp
diff --git a/Plugins/tile.lib b/Plugins/tile.lib
new file mode 100644
index 0000000..1f0732e
--- /dev/null
+++ b/Plugins/tile.lib
diff --git a/Plugins/tile.obj b/Plugins/tile.obj
new file mode 100644
index 0000000..8409075
--- /dev/null
+++ b/Plugins/tile.obj
diff --git a/Plugins/vf2fs.c b/Plugins/vf2fs.c
new file mode 100644
index 0000000..47e856e
--- /dev/null
+++ b/Plugins/vf2fs.c
@@ -0,0 +1,49 @@
+//
+// readvf.c
+// used to display vframe objects
+//
+// 1st argument is name of shared memory
+// to struct vframeimage (see Externals\vframe.h)
+//
+
+#include <memory.h>
+#include "plugin.h"
+#include "sharemem.h"
+#include "vframe.h"
+
+void perform_effect(_frame f, _args a)
+{
+	HANDLE hlvframe=NULL, hl=NULL;
+	LPVOID p=NULL;
+	struct vframeimage *vfp=NULL;
+	unsigned long c;
+
+	if(!a.s) return;
+
+	vfp = (struct vframeimage *)smopen(&hlvframe, a.s);
+	if(vfp==NULL) return;
+
+//	printf("name %s width %d height %d pf %d bits %s\n",
+//	 a.s, vfp->f.width, vfp->f.height, vfp->f.pixelformat, vfp->bitsname);
+
+	if(f.pixelformat != vfp->f.pixelformat)
+	{
+		printf("vf2fs: pixelformats are different. no resampling available.\n");
+		return;
+	}
+
+	p = smopen(&hl, vfp->bitsname);
+	if(p==NULL)
+	{
+		CloseHandle(hlvframe);
+		return;
+	}
+
+	c = (f.height*f.lpitch < vfp->f.height*vfp->f.lpitch) ?
+	 f.height*f.lpitch : vfp->f.height*vfp->f.lpitch;
+
+	memcpy(f.bits, p, c);
+
+	smfree(&hl, p);
+	smfree(&hlvframe, vfp);
+}
diff --git a/Plugins/vf2fs.dll b/Plugins/vf2fs.dll
new file mode 100644
index 0000000..d51abad
--- /dev/null
+++ b/Plugins/vf2fs.dll
diff --git a/Plugins/vf2fs.exp b/Plugins/vf2fs.exp
new file mode 100644
index 0000000..c9ce25b
--- /dev/null
+++ b/Plugins/vf2fs.exp
diff --git a/Plugins/vf2fs.lib b/Plugins/vf2fs.lib
new file mode 100644
index 0000000..0c52583
--- /dev/null
+++ b/Plugins/vf2fs.lib
diff --git a/Plugins/vf2fs.obj b/Plugins/vf2fs.obj
new file mode 100644
index 0000000..4c0a7bd
--- /dev/null
+++ b/Plugins/vf2fs.obj
diff --git a/Plugins/xbend.c b/Plugins/xbend.c
new file mode 100644
index 0000000..1ba9959
--- /dev/null
+++ b/Plugins/xbend.c
@@ -0,0 +1,99 @@
+#include <stdlib.h>
+#include <string.h>
+#include "plugin.h"
+
+void perform_effect(_frame f, _args a)
+{
+	byte pixelsize = f.pixelformat/8;
+	int x, y, pos, pos2, widthminuspos, widthminuspos2;
+	pixel8 *p, *tp=0;
+	char *t;
+
+	if(!a.s) return;
+
+	pos = atoi(a.s);
+	if(t = strstr(a.s, " "))
+	{
+		pos2 = atoi(t+1);
+		tp = (pixel8 *)malloc(f.width*pixelsize);
+	}
+
+	if(pos<0) pos=0;
+	if(pos>=f.width) pos=f.width-1;
+	if(pos2<0) pos2=0;
+	if(pos2>=f.width) pos2=f.width-1;
+
+	widthminuspos = f.width-pos;
+	widthminuspos2 = f.width-pos2;
+
+	for(y=0; y<f.height; y++)
+	{
+		p = scanline(f, y);
+		for(x=0; x<f.width; x++)
+		{
+			if(!tp)
+//				p[x] = x<pos||pos-(x-pos)<0 ? p[x] : p[pos-(x-pos)];
+				memcpy(&p[x*pixelsize],
+				 x<pos||pos-(x-pos)<0 ? &p[x*pixelsize] : &p[(pos-(x-pos))*pixelsize],
+				 pixelsize);
+			else
+			{
+				memcpy(&tp[x*pixelsize],
+				 &p[x<pos ? ((int)(x/(float)pos*pos2))*pixelsize
+				 : (pos2+(int)(((x-pos)/(float)widthminuspos*widthminuspos2)))*pixelsize],
+				 pixelsize);
+			}
+		}
+		if(tp) memcpy(p, tp, f.width*pixelsize);
+	}
+	if(tp) free(tp);
+}
+
+void perform_copy(_frame f1, _frame f2, _args a)
+{
+	byte pixelsize = f1.pixelformat/8;
+	int x, y, w, h, pos, pos2, widthminuspos, widthminuspos2, widthminusone;
+	pixel8 *p1, *p2, tp=0;
+	char *t;
+
+	if(!a.s) return;
+
+	pos = atoi(a.s);
+	if(t = strstr(a.s, " "))
+	{
+		pos2 = atoi(t+1);
+		tp = 1;
+	}
+
+	w = f1.width<f2.width ? f1.width : f2.width;
+	h = f1.height<f2.height ? f1.height : f2.height;
+
+	if(pos<0) pos=0;
+	if(pos>=w) pos=w-1;
+	if(pos2<0) pos2=0;
+	if(pos2>=w) pos2=w-1;
+
+	widthminuspos = f1.width-pos;
+	widthminuspos2 = f1.width-pos2;
+	widthminusone = w-1;
+
+	for(y=0; y<h; y++)
+	{
+		p1 = scanline(f1, y);
+		p2 = scanline(f2, y);
+		for(x=0; x<w; x++)
+		{
+			if(!tp)
+				memcpy(&p2[x*pixelsize],
+				 x<pos||pos-(x-pos)<0 ? &p1[x*pixelsize] : &p1[(pos-(x-pos))*pixelsize],
+				 pixelsize);
+			else
+			{
+				memcpy(&p2[x*pixelsize],
+				 &p1[ x<pos ? ((int)(x/(float)pos*pos2))*pixelsize
+				 : (pos2+(int)(((x-pos)/(float)widthminuspos*widthminuspos2)))*pixelsize],
+				 pixelsize);
+			}
+		}
+	}
+}
diff --git a/Plugins/xbend.dll b/Plugins/xbend.dll
new file mode 100644
index 0000000..fb6f033
--- /dev/null
+++ b/Plugins/xbend.dll
diff --git a/Plugins/xbend.exp b/Plugins/xbend.exp
new file mode 100644
index 0000000..99b93f3
--- /dev/null
+++ b/Plugins/xbend.exp
diff --git a/Plugins/xbend.lib b/Plugins/xbend.lib
new file mode 100644
index 0000000..b54972e
--- /dev/null
+++ b/Plugins/xbend.lib
diff --git a/Plugins/xbend.obj b/Plugins/xbend.obj
new file mode 100644
index 0000000..4854676
--- /dev/null
+++ b/Plugins/xbend.obj
diff --git a/Plugins/xshred.c b/Plugins/xshred.c
new file mode 100644
index 0000000..6918e50
--- /dev/null
+++ b/Plugins/xshred.c
@@ -0,0 +1,20 @@
+#include <stdlib.h>
+#include "plugin.h"
+
+void perform_copy(_frame f1, _frame f2, _args a)
+{
+	int step, w, h, y, pixelsize=f1.pixelformat/8;
+
+	if(!a.s) return;
+
+	step = atoi(a.s);
+	if(step<=0) step=1;
+
+	w = f1.width<f2.width ? f1.width : f2.width;
+	h = f1.height<f2.height ? f1.height : f2.height;
+
+	for(y=0; y<h; y+=step)
+	{
+		memcpy(scanline(f2, y), scanline(f1, y), pixelsize*w);
+	}
+}
diff --git a/Plugins/xshred.dll b/Plugins/xshred.dll
new file mode 100644
index 0000000..9ddf030
--- /dev/null
+++ b/Plugins/xshred.dll
diff --git a/Plugins/xshred.exp b/Plugins/xshred.exp
new file mode 100644
index 0000000..881e90e
--- /dev/null
+++ b/Plugins/xshred.exp
diff --git a/Plugins/xshred.lib b/Plugins/xshred.lib
new file mode 100644
index 0000000..c90c4df
--- /dev/null
+++ b/Plugins/xshred.lib
diff --git a/Plugins/xshred.obj b/Plugins/xshred.obj
new file mode 100644
index 0000000..484ad30
--- /dev/null
+++ b/Plugins/xshred.obj