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-rw-r--r--OpenAL32/Include/alMain.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h
index 8f08d94a..0770ee89 100644
--- a/OpenAL32/Include/alMain.h
+++ b/OpenAL32/Include/alMain.h
@@ -437,6 +437,26 @@ enum DevFmtChannels {
};
#define MAX_OUTPUT_CHANNELS (16)
+/* DevFmtType traits, providing the type, etc given a DevFmtType. */
+template<DevFmtType T>
+struct DevFmtTypeTraits { };
+
+template<>
+struct DevFmtTypeTraits<DevFmtByte> { using Type = ALbyte; };
+template<>
+struct DevFmtTypeTraits<DevFmtUByte> { using Type = ALubyte; };
+template<>
+struct DevFmtTypeTraits<DevFmtShort> { using Type = ALshort; };
+template<>
+struct DevFmtTypeTraits<DevFmtUShort> { using Type = ALushort; };
+template<>
+struct DevFmtTypeTraits<DevFmtInt> { using Type = ALint; };
+template<>
+struct DevFmtTypeTraits<DevFmtUInt> { using Type = ALuint; };
+template<>
+struct DevFmtTypeTraits<DevFmtFloat> { using Type = ALfloat; };
+
+
ALsizei BytesFromDevFmt(enum DevFmtType type);
ALsizei ChannelsFromDevFmt(enum DevFmtChannels chans, ALsizei ambiorder);
inline ALsizei FrameSizeFromDevFmt(enum DevFmtChannels chans, enum DevFmtType type, ALsizei ambiorder)