shithub: pplay

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add a configurable background

--- a/draw.c

+++ b/draw.c

@@ -6,6 +6,7 @@

 #include "fns.h"

 enum{

+	Cbg,

 	Csamp,

 	Cline,

 	Cloop,

@@ -77,7 +78,7 @@

 			sbufsz = T;

 		}

 		lockdisplay(display);

-		draw(viewbg, viewbg->r, display->black, nil, ZP);

+		draw(viewbg, viewbg->r, col[Cbg], nil, ZP);

 		unlockdisplay(display);

 		d.pos = views;

 		m = viewe - views;

@@ -332,10 +333,11 @@

 		sysfatal("initdraw: %r");

 	display->locking = 1;

 	unlockdisplay(display);

+	col[Cbg] = eallocimage(Rect(0,0,1,1), 1, DBlack);

 	col[Csamp] = eallocimage(Rect(0,0,1,1), 1, 0x440000FF);

 	col[Cline] = eallocimage(Rect(0,0,1,1), 1, 0x884400FF);

 	col[Cloop] = eallocimage(Rect(0,0,1,1), 1, 0x777777FF);

-	col[Cchunk] = eallocimage(Rect(0,0,1,1), 1, 0x777700FF);

+	col[Cchunk] = eallocimage(Rect(0,0,1,1), 1, 0xBBBB00FF);

 	if((drawc = chancreate(sizeof(ulong), 4)) == nil)

 		sysfatal("chancreate: %r");

 	if(proccreate(drawsamps, nil, mainstacksize) < 0)