From 137ca87fdc7cd0a4ffc18f582b7c99720db02158 Mon Sep 17 00:00:00 2001
From: Atreya Bain <atreyabain@gmail.com>
Date: Tue, 20 Feb 2024 22:53:27 +0530
Subject: [PATCH] [aud] fix audio stuttering

---
 src/emu/audio.rs | 6 +++++-
 src/main.rs      | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/emu/audio.rs b/src/emu/audio.rs
index 94828bb..11bd5c3 100644
--- a/src/emu/audio.rs
+++ b/src/emu/audio.rs
@@ -1,3 +1,4 @@
+use std::time::Duration;
 use sdl2::audio::AudioQueue;
 
 use crate::emu::memory::RamMemory;
@@ -35,7 +36,10 @@ impl<'a> AudioProcessor<'a> {
         let audio_base_reg = (self.get_audio_base_reg() as u32) << 8;
         let fb = self.frame_buffer.as_mut();
         if self.audio_queue.size() == 0 {
-            log::warn!("Detected Queue empty!");
+            log::trace!("Detected Queue empty!");
+        }
+        while self.audio_queue.size() > 10 {
+            ::std::thread::sleep(Duration::from_micros(1))
         }
         self.ram.try_copy_block(audio_base_reg, fb)?;
         self.audio_queue.queue_audio(fb).map_err(|s| { EmulatorError::OtherError(Some(AUDIO), s) })
diff --git a/src/main.rs b/src/main.rs
index 6a39d21..1b00a34 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -77,7 +77,7 @@ fn main() -> EmulatorResult<()> {
 
         canvas.present();
 
-        ::std::thread::sleep(Duration::new(0, 1_000_000_000u32 / 60));
+        ::std::thread::sleep(Duration::new(0, 1_000_000_000u32 / 60 - 2000_000));
     }
 
     Ok(())