From b0919240ab73f2e340f26a913baf7524b35a4c85 Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Fri, 27 Nov 2020 19:18:17 -0800
Subject: Move some sources to a separate directory

To begin separating the ALC interfaces from internal ones.
---
 core/devformat.cpp | 65 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 core/devformat.cpp

(limited to 'core/devformat.cpp')

diff --git a/core/devformat.cpp b/core/devformat.cpp
new file mode 100644
index 00000000..d13ef3c6
--- /dev/null
+++ b/core/devformat.cpp
@@ -0,0 +1,65 @@
+
+#include "config.h"
+
+#include "devformat.h"
+
+
+uint BytesFromDevFmt(DevFmtType type) noexcept
+{
+    switch(type)
+    {
+    case DevFmtByte: return sizeof(int8_t);
+    case DevFmtUByte: return sizeof(uint8_t);
+    case DevFmtShort: return sizeof(int16_t);
+    case DevFmtUShort: return sizeof(uint16_t);
+    case DevFmtInt: return sizeof(int32_t);
+    case DevFmtUInt: return sizeof(uint32_t);
+    case DevFmtFloat: return sizeof(float);
+    }
+    return 0;
+}
+uint ChannelsFromDevFmt(DevFmtChannels chans, uint ambiorder) noexcept
+{
+    switch(chans)
+    {
+    case DevFmtMono: return 1;
+    case DevFmtStereo: return 2;
+    case DevFmtQuad: return 4;
+    case DevFmtX51: return 6;
+    case DevFmtX51Rear: return 6;
+    case DevFmtX61: return 7;
+    case DevFmtX71: return 8;
+    case DevFmtAmbi3D: return (ambiorder+1) * (ambiorder+1);
+    }
+    return 0;
+}
+
+const char *DevFmtTypeString(DevFmtType type) noexcept
+{
+    switch(type)
+    {
+    case DevFmtByte: return "Int8";
+    case DevFmtUByte: return "UInt8";
+    case DevFmtShort: return "Int16";
+    case DevFmtUShort: return "UInt16";
+    case DevFmtInt: return "Int32";
+    case DevFmtUInt: return "UInt32";
+    case DevFmtFloat: return "Float32";
+    }
+    return "(unknown type)";
+}
+const char *DevFmtChannelsString(DevFmtChannels chans) noexcept
+{
+    switch(chans)
+    {
+    case DevFmtMono: return "Mono";
+    case DevFmtStereo: return "Stereo";
+    case DevFmtQuad: return "Quadraphonic";
+    case DevFmtX51: return "5.1 Surround";
+    case DevFmtX51Rear: return "5.1 Surround (Rear)";
+    case DevFmtX61: return "6.1 Surround";
+    case DevFmtX71: return "7.1 Surround";
+    case DevFmtAmbi3D: return "Ambisonic 3D";
+    }
+    return "(unknown channels)";
+}
-- 
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