16-bit is large enough

1 files changed, 2 insertions, 2 deletions

diff --git a/src/vga.c b/src/vga.c
index e2fb7f9..f2934a4 100644
--- a/src/vga.c
+++ b/src/vga.c
@@ -46,8 +46,8 @@ void set_palette(const uint8_t *palette)
 
 void blit(const uint8_t *src, uint16_t x, uint16_t y, uint16_t w, uint16_t h)
 {
-    for (int32_t j = y; j < y + h; j++)
-        for (int32_t i = x; i < x + w; i++)
+    for (int16_t j = y; j < y + h; j++)
+        for (int16_t i = x; i < x + w; i++)
         {
             uint8_t b = *src++;