From 0addef625ae5525bc32c3e998ad2d21c1ff892c3 Mon Sep 17 00:00:00 2001
From: neonloop
Date: Wed, 4 Aug 2021 15:18:40 +0000
Subject: Switches to aspect scaling if the screen is too small for no scaling

---
 scale.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/scale.c b/scale.c
index 79432db..f9270ff 100644
--- a/scale.c
+++ b/scale.c
@@ -835,7 +835,8 @@ static void scale_select_scaler(unsigned w, unsigned h, size_t pitch) {
 		dst_w = SCREEN_WIDTH;
 		dst_h = SCREEN_HEIGHT;
 		dst_offs = 0;
-	} else if (scale_size == SCALE_SIZE_ASPECT) {
+	} else if (scale_size == SCALE_SIZE_ASPECT ||
+	           (scale_size == SCALE_SIZE_NONE && w > SCREEN_WIDTH || h > SCREEN_HEIGHT)) {
 		dst_w = SCREEN_WIDTH;
 		dst_h = SCREEN_WIDTH / aspect_ratio + 0.5;
 		dst_offs = ((SCREEN_HEIGHT-dst_h)/2) * SCREEN_PITCH;
@@ -845,7 +846,7 @@ static void scale_select_scaler(unsigned w, unsigned h, size_t pitch) {
 			dst_h = SCREEN_HEIGHT;
 			dst_offs = ((SCREEN_WIDTH-dst_w)/2);
 		}
-	} else if (scale_size == SCALE_SIZE_NONE && w <= SCREEN_WIDTH && h <= SCREEN_HEIGHT) {
+	} else if (scale_size == SCALE_SIZE_NONE) {
 		unsigned dst_x = ((SCREEN_WIDTH - w) * SCREEN_BPP / 2);
 		unsigned dst_y = ((SCREEN_HEIGHT - h) / 2);
 		dst_offs = dst_y * SCREEN_PITCH + dst_x;
-- 
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