ref: gl: always scale down texture to 64x64, like sw.dll does

FWGS · Oct 30, 2023 · 21c4d1b · 21c4d1b
1 parent d75dca6
commit 21c4d1b
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/ref/gl/gl_warp.c b/ref/gl/gl_warp.c
@@ -1012,7 +1012,9 @@ void R_UploadRipples( texture_t *image )
 		return;
 
 	g_ripple.gl_texturenum = image->gl_texturenum;
-	g_ripple.texturescale = RIPPLES_CACHEWIDTH / image->width;
+
+	// TODO: original sw.dll always draws at 64x64
+	g_ripple.texturescale = Q_max( 2, RIPPLES_CACHEWIDTH / image->width );
 
 	pixels = (uint32_t *)glt->original->buffer;
 	v = MostSignificantBit( image->width );