shithub: tinyrend

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remove unnecessary cbuf2 variable.

--- a/main.c

+++ b/main.c

@@ -391,7 +391,7 @@

 	static Point3 light = {0,0,-1,0};	/* global light field */

 	Point tp;				/* texture point */

 	int i;

-	uchar cbuf[4], cbuf2[4];

+	uchar cbuf[4];

 	double z, intensity;

 	verts = model->vertdata[OBJVGeometric].verts;

@@ -452,11 +452,8 @@

 					tp.x = (tt.p0.x + tt.p1.x + tt.p2.x)*Dx(modeltex->r);

 					tp.y = Dy(modeltex->r)-(tt.p0.y + tt.p1.y + tt.p2.y)*Dy(modeltex->r);

-					unloadmemimage(modeltex, rectaddpt(Rect(0,0,1,1), tp), cbuf2, sizeof cbuf2);

 					cbuf[0] = 0xFF;

-					cbuf[1] = cbuf2[0];

-					cbuf[2] = cbuf2[1];

-					cbuf[3] = cbuf2[2];

+					unloadmemimage(modeltex, rectaddpt(Rect(0,0,1,1), tp), cbuf+1, sizeof cbuf - 1);

 				}else{

 					cbuf[0] = 0xFF;

 					cbuf[1] = 0xFF;