Initial commit

arm9/source/bgm/Pcm16FileAudioStream.cpp

@@ -0,0 +1,26 @@
+#include "common.h"
+#include <string.h>
+#include "Pcm16FileAudioStream.h"
+
+bool Pcm16FileAudioStream::Open(const TCHAR* filePath)
+{
+    if (_audioFile.Open(filePath, FA_OPEN_EXISTING | FA_READ) != FR_OK)
+        return false;
+
+    if (_audioFile.CreateClusterTable(_clusterTable, sizeof(_clusterTable)) != FR_OK)
+        return false;
+
+    return true;
+}
+
+void Pcm16FileAudioStream::Close()
+{
+    _audioFile.Close();
+}
+
+void Pcm16FileAudioStream::ReadSamples(s16 *left, s16 *right, u32 count)
+{
+    u32 bytesRead = 0;
+    _audioFile.Read(left, count * sizeof(s16), bytesRead);
+    memcpy(right, left, count * sizeof(s16));
+}