From 99632f66e74fc57c463072be312d634aeb67bc61 Mon Sep 17 00:00:00 2001
From: neonloop
Date: Wed, 4 Aug 2021 15:09:12 +0000
Subject: Initial commit

---
 patches/gpsp/1000-avoid-audio-popping.patch | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 patches/gpsp/1000-avoid-audio-popping.patch

(limited to 'patches/gpsp/1000-avoid-audio-popping.patch')

diff --git a/patches/gpsp/1000-avoid-audio-popping.patch b/patches/gpsp/1000-avoid-audio-popping.patch
new file mode 100644
index 0000000..ed868a4
--- /dev/null
+++ b/patches/gpsp/1000-avoid-audio-popping.patch
@@ -0,0 +1,16 @@
+diff --git a/sound.h b/sound.h
+index 08d1de5..93221d5 100644
+--- a/sound.h
++++ b/sound.h
+@@ -24,8 +24,10 @@
+ #define BUFFER_SIZE_MASK   (BUFFER_SIZE - 1)
+ 
+ #define GBA_SOUND_FREQUENCY   (64 * 1024)
++#define GBA_60HZ_RATE 16853760.0f /* 228*(272+960)*60 */
+ 
+-#define GBC_BASE_RATE ((float)(16 * 1024 * 1024))
++// run GBA at 60Hz (~0.5% faster) to better match host display
++#define GBC_BASE_RATE GBA_60HZ_RATE
+ 
+ typedef enum
+ {
-- 
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