From 69885650cc960b9e9ef3843c6a04dbbc2abd18d4 Mon Sep 17 00:00:00 2001
From: Grim Maple <10130860+GrimMaple@users.noreply.github.com>
Date: Mon, 27 Nov 2023 22:30:24 +0300
Subject: [PATCH] Fix WAVERR_BADFORMAT in simpleaudio.d

Winapi requires the nBlockAlign to be channels times bytes per sampe, otherwise errors out
---
 simpleaudio.d | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/simpleaudio.d b/simpleaudio.d
index 76a903d..fc3e474 100644
--- a/simpleaudio.d
+++ b/simpleaudio.d
@@ -2375,7 +2375,7 @@ struct AudioOutput {
 			format.nChannels = cast(ushort) channels;
 			format.nSamplesPerSec = SampleRate;
 			format.nAvgBytesPerSec = SampleRate * channels * 2; // two channels, two bytes per sample
-			format.nBlockAlign = 4;
+			format.nBlockAlign = cast(short)(channels * 2);
 			format.wBitsPerSample = 16;
 			format.cbSize = 0;
 			if(auto err = waveOutOpen(&handle, WAVE_MAPPER, &format, cast(DWORD_PTR) &mmCallback, cast(DWORD_PTR) &this, CALLBACK_FUNCTION))