From 139c793b584a76acd42d72ec019d2cabab7d3ee7 Mon Sep 17 00:00:00 2001
From: Nebuleon Fumika
Date: Tue, 25 Dec 2012 22:44:39 -0500
Subject: Smoother sound. Raise the sound sampling frequency to 48000 Hz.

---
 source/nds/ds2sound.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 source/nds/ds2sound.h

(limited to 'source/nds/ds2sound.h')

diff --git a/source/nds/ds2sound.h b/source/nds/ds2sound.h
new file mode 100644
index 0000000..cf37f6f
--- /dev/null
+++ b/source/nds/ds2sound.h
@@ -0,0 +1,24 @@
+// The sound buffer sizes used on the DS2's side, for each value of
+// Settings.SoundPlaybackRate.
+#define DS2_BUFFER_SIZE_1 256
+#define DS2_BUFFER_SIZE_2 256
+#define DS2_BUFFER_SIZE_3 256
+#define DS2_BUFFER_SIZE_4 512
+#define DS2_BUFFER_SIZE_5 512
+#define DS2_BUFFER_SIZE_6 1024
+#define DS2_BUFFER_SIZE_7 1024
+
+// The sampling rate for the sound, in Hz, for each value of
+// Settings.SoundPlaybackRate.
+#define SND_SAMPLE_RATE_1 8000
+#define SND_SAMPLE_RATE_2 11025
+#define SND_SAMPLE_RATE_3 16000
+#define SND_SAMPLE_RATE_4 22050
+#define SND_SAMPLE_RATE_5 32000
+#define SND_SAMPLE_RATE_6 44100
+#define SND_SAMPLE_RATE_7 48000
+
+// Settings in use. The number should match in all three settings.
+#define DS2_BUFFER_SIZE   DS2_BUFFER_SIZE_7
+#define SND_SAMPLE_RATE   SND_SAMPLE_RATE_7
+#define SNES9X_SRATE_ID   7
-- 
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