From 58df8144ec83c3e8917983d2b9d6a9c8d1e4009f Mon Sep 17 00:00:00 2001
From: Lior Halphon <LIJI32@gmail.com>
Date: Sat, 25 Jun 2022 01:44:50 +0300
Subject: [PATCH] Fix audio artifacts in the SGB jingle

---
 Core/apu.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Core/apu.c b/Core/apu.c
index d3341ef..62185e6 100644
--- a/Core/apu.c
+++ b/Core/apu.c
@@ -225,6 +225,8 @@ static void render(GB_gameboy_t *gb)
         gb->apu_output.last_update[i] = 0;
     }
     gb->apu_output.cycles_since_render = 0;
+    
+    if (gb->sgb && gb->sgb->intro_animation < GB_SGB_INTRO_ANIMATION_LENGTH) return;
 
     GB_sample_t filtered_output = gb->apu_output.highpass_mode?
         (GB_sample_t) {output.left - gb->apu_output.highpass_diff.left,