From 071b70df067ffa192e64511f2a88f1d4efad241b Mon Sep 17 00:00:00 2001
From: rodri <rgl@antares-labs.eu>
Date: Tue, 16 Jul 2024 11:35:58 +0000
Subject: implement pixel art upscaling filters scale[23]x. tidy up some code.

---
 render.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'render.c')

diff --git a/render.c b/render.c
index 6937c92..98dd0e9 100644
--- a/render.c
+++ b/render.c
@@ -38,12 +38,10 @@ static void
 pixel(Framebuf *fb, Point p, Color c)
 {
 	Color dc;
-	ulong *dst;
 
-	dst = fb->cb;
-	dc = srgb2linear(ul2col(dst[Dx(fb->r)*p.y + p.x]));
+	dc = srgb2linear(ul2col(getpixel(fb, p)));
 	c = lerp3(dc, c, c.a);	/* SoverD */
-	dst[Dx(fb->r)*p.y + p.x] = col2ul(linear2srgb(c));
+	putpixel(fb, p, col2ul(linear2srgb(c)));
 }
 
 static void
-- 
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