1 files changed, 0 insertions, 207 deletions
diff --git a/source/blender/nodes/intern/CMP_nodes/CMP_chromaMatte.c b/source/blender/nodes/intern/CMP_nodes/CMP_chromaMatte.c
deleted file mode 100644
index 03230f2e212..00000000000
--- a/source/blender/nodes/intern/CMP_nodes/CMP_chromaMatte.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * $Id$
- *
- * ***** BEGIN GPL LICENSE BLOCK *****
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version. 
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * The Original Code is Copyright (C) 2006 Blender Foundation.
- * All rights reserved.
- *
- * The Original Code is: all of this file.
- *
- * Contributor(s): none yet.
- *
- * ***** END GPL LICENSE BLOCK *****
- */
-
-/** \file blender/nodes/intern/CMP_nodes/CMP_chromaMatte.c
- *  \ingroup cmpnodes
- */
-
-
-#include "../CMP_util.h"
-
-/* ******************* Chroma Key ********************************************************** */
-static bNodeSocketType cmp_node_chroma_in[]={
-	{SOCK_RGBA,1,"Image", 0.8f, 0.8f, 0.8f, 1.0f, 0.0f, 1.0f},
-	{SOCK_RGBA,1,"Key Color", 0.8f, 0.8f, 0.8f, 1.0f, 0.0f, 1.0f},
-	{-1,0,""}
-};
-
-static bNodeSocketType cmp_node_chroma_out[]={
-	{SOCK_RGBA,0,"Image", 0.8f, 0.8f, 0.8f, 1.0f, 0.0f, 1.0f},
-	{SOCK_VALUE,0,"Matte",0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f},
-	{-1,0,""}
-};
-
-static void do_rgba_to_ycca_normalized(bNode *UNUSED(node), float *out, float *in)
-{
-	rgb_to_ycc(in[0],in[1],in[2], &out[0], &out[1], &out[2], BLI_YCC_ITU_BT601);
-
-	//normalize to 0..1.0
-	out[0]=out[0]/255.0;
-	out[1]=out[1]/255.0;
-	out[2]=out[2]/255.0;
-
-	//rescale to -1.0..1.0
-	out[0]=(out[0]*2.0)-1.0;
-	out[1]=(out[1]*2.0)-1.0;
-	out[2]=(out[2]*2.0)-1.0;
-
-//	out[0]=((out[0])-16)/255.0;
-//	out[1]=((out[1])-128)/255.0;
-//	out[2]=((out[2])-128)/255.0;
-	out[3]=in[3];
-}
-
-static void do_ycca_to_rgba_normalized(bNode *UNUSED(node), float *out, float *in)
-{
-	/*un-normalize the normalize from above */
-	in[0]=(in[0]+1.0)/2.0;
-	in[1]=(in[1]+1.0)/2.0;
-	in[2]=(in[2]+1.0)/2.0;
-
-	in[0]=(in[0]*255.0);
-	in[1]=(in[1]*255.0);
-	in[2]=(in[2]*255.0);
-
-	//	in[0]=(in[0]*255.0)+16;
-//	in[1]=(in[1]*255.0)+128;
-//	in[2]=(in[2]*255.0)+128;
-	ycc_to_rgb(in[0],in[1],in[2], &out[0], &out[1], &out[2], BLI_YCC_ITU_BT601);
-	out[3]=in[3];
-}
-
-static void do_chroma_key(bNode *node, float *out, float *in)
-{
-	NodeChroma *c;
-	float x, z, alpha;
-	float theta, beta, angle, angle2;
-	float kfg;
-
-	c=node->storage;
-
-	/* Algorithm from book "Video Demistified," does not include the spill reduction part */
-
-	/* find theta, the angle that the color space should be rotated based on key*/
-	theta=atan2(c->key[2], c->key[1]);
-
-	/*rotate the cb and cr into x/z space */
-	x=in[1]*cos(theta)+in[2]*sin(theta);
-	z=in[2]*cos(theta)-in[1]*sin(theta);
-
-	/*if within the acceptance angle */
-	angle=c->t1*M_PI/180.0; /* convert to radians */
-
-	/* if kfg is <0 then the pixel is outside of the key color */
-	kfg=x-(fabs(z)/tan(angle/2.0));
-
-	out[0]=in[0];
-	out[1]=in[1];
-	out[2]=in[2];
-
-	if(kfg>0.0) {  /* found a pixel that is within key color */
-		alpha=(1.0-kfg)*(c->fstrength);
-
-		beta=atan2(z,x);
-		angle2=c->t2*M_PI/180.0;
-
-		/* if beta is within the cutoff angle */
-		if(fabs(beta)<(angle2/2.0)) {
-			alpha=0.0;
-		}
-
-		/* don't make something that was more transparent less transparent */
-		if (alpha<in[3]) {
-			out[3]=alpha;
-		}
-		else {
-			out[3]=in[3];
-		}
-	}
-	else { /*pixel is outside key color */
-		out[0]=in[0];
-		out[1]=in[1];
-		out[2]=in[2];
-		out[3]=in[3]; /* make pixel just as transparent as it was before */
-	}
-}
-
-static void node_composit_exec_chroma_matte(void *data, bNode *node, bNodeStack **in, bNodeStack **out)
-{
-	CompBuf *cbuf;
-	CompBuf *chromabuf;
-	NodeChroma *c;
-	
-	if(in[0]->hasinput==0) return;
-	if(in[0]->data==NULL) return;
-	if(out[0]->hasoutput==0 && out[1]->hasoutput==0) return;
-	
-	cbuf= typecheck_compbuf(in[0]->data, CB_RGBA);
-	
-	chromabuf= dupalloc_compbuf(cbuf);
-	
-	c=node->storage;
-	
-	/*convert rgbbuf to normalized chroma space*/
-	composit1_pixel_processor(node, chromabuf, cbuf, in[0]->vec, do_rgba_to_ycca_normalized, CB_RGBA);
-	/*convert key to normalized chroma color space */
-	do_rgba_to_ycca_normalized(node, c->key, in[1]->vec);
-	
-	/*per pixel chroma key*/
-	composit1_pixel_processor(node, chromabuf, chromabuf, in[0]->vec, do_chroma_key, CB_RGBA);
-	
-	/*convert back*/
-	composit1_pixel_processor(node, chromabuf, chromabuf, in[0]->vec, do_ycca_to_rgba_normalized, CB_RGBA);
-	
-	out[0]->data= chromabuf;
-	if(out[1]->hasoutput)
-		out[1]->data= valbuf_from_rgbabuf(chromabuf, CHAN_A);
-	
-	generate_preview(data, node, chromabuf);
-
-	if(cbuf!=in[0]->data)
-		free_compbuf(cbuf);
-}
-
-
-static void node_composit_init_chroma_matte(bNode *node)
-{
-	NodeChroma *c= MEM_callocN(sizeof(NodeChroma), "node chroma");
-	node->storage= c;
-	c->t1= 30.0f;
-	c->t2= 10.0f;
-	c->t3= 0.0f;
-	c->fsize= 0.0f;
-	c->fstrength= 1.0f;
-}
-
-void register_node_type_cmp_chroma_matte(ListBase *lb)
-{
-	static bNodeType ntype;
-
-	node_type_base(&ntype, CMP_NODE_CHROMA_MATTE, "Chroma Key", NODE_CLASS_MATTE, NODE_PREVIEW|NODE_OPTIONS,
-		cmp_node_chroma_in, cmp_node_chroma_out);
-	node_type_size(&ntype, 200, 80, 300);
-	node_type_init(&ntype, node_composit_init_chroma_matte);
-	node_type_storage(&ntype, "NodeChroma", node_free_standard_storage, node_copy_standard_storage);
-	node_type_exec(&ntype, node_composit_exec_chroma_matte);
-
-	nodeRegisterType(lb, &ntype);
-}
-
-
-