shithub: riscv

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tga: fix bad output channel descriptor for grayscale images and -9 flag, revert page work arround

--- a/sys/src/cmd/jpg/tga.c

+++ b/sys/src/cmd/jpg/tga.c

@@ -154,9 +154,10 @@

 	if(outchan == CMAP8)

 		c = torgbv(r, !eflag);

 	else{

-		if(outchan==GREY8 || (r->chandesc==CY && threeflag==0))

+		if(outchan==GREY8 || (r->chandesc==CY && threeflag==0)){

 			c = totruecolor(r, CY);

-		else

+			outchan = GREY8;

+		}else

 			c = totruecolor(r, CRGB24);

 	}

 	if(c == nil){

--- a/sys/src/cmd/page.c

+++ b/sys/src/cmd/page.c

@@ -294,7 +294,7 @@

 		if(strcmp(p->ext, "ico") == 0)

 			snprint(nam, sizeof(nam), "%s -c", p->ext);

 		else

-			snprint(nam, sizeof(nam), "%s -t39", p->ext);

+			snprint(nam, sizeof(nam), "%s -t9", p->ext);

 		pipeline(fd, "%s", nam);

 	}