# Fixes compilation errors when using the devkitARM toolchain to compile OpenAL Soft.
# For some reason, there's no implicit casting between `int` and `int32_t` and between `unsigned int` and `uint32_t` in devkitARM even though they're the same size, so we have to do this whole song and dance to appease the compiler.

--- a/alc/alu.cpp
+++ b/alc/alu.cpp
@@ -2120,7 +2120,7 @@ inline T SampleConv(float) noexcept;
 
 template<> inline float SampleConv(float val) noexcept
 { return val; }
-template<> inline int32_t SampleConv(float val) noexcept
+template<> inline int SampleConv(float val) noexcept
 {
     /* Floats have a 23-bit mantissa, plus an implied 1 bit and a sign bit.
      * This means a normalized float has at most 25 bits of signed precision.
@@ -2129,13 +2129,16 @@ template<> inline int32_t SampleConv(float val) noexcept
      */
     return fastf2i(std::clamp(val*2147483648.0f, -2147483648.0f, 2147483520.0f));
 }
+#ifdef __DEVKITARM__
+template<> inline long SampleConv(float val) noexcept { return (long)SampleConv<int>(val); }
+#endif
 template<> inline int16_t SampleConv(float val) noexcept
 { return static_cast<int16_t>(fastf2i(std::clamp(val*32768.0f, -32768.0f, 32767.0f))); }
 template<> inline int8_t SampleConv(float val) noexcept
 { return static_cast<int8_t>(fastf2i(std::clamp(val*128.0f, -128.0f, 127.0f))); }
 
 /* Define unsigned output variations. */
-template<> inline uint32_t SampleConv(float val) noexcept
+template<> inline unsigned int SampleConv(float val) noexcept
 { return static_cast<uint32_t>(SampleConv<int32_t>(val)) + 2147483648u; }
 template<> inline uint16_t SampleConv(float val) noexcept
 { return static_cast<uint16_t>(SampleConv<int16_t>(val) + 32768); }
--- a/core/converter.cpp
+++ b/core/converter.cpp
@@ -83,16 +83,16 @@ inline DevFmtType_t<T> StoreSample(float) noexcept;
 
 template<> inline float StoreSample<DevFmtFloat>(float val) noexcept
 { return val; }
-template<> inline int32_t StoreSample<DevFmtInt>(float val) noexcept
-{ return fastf2i(std::clamp(val*2147483648.0f, -2147483648.0f, 2147483520.0f)); }
+template<> inline int StoreSample<DevFmtInt>(float val) noexcept
+{ static_assert(sizeof(int) == sizeof(int32_t), "`int` should be a 32-bit integer"); return fastf2i(std::clamp(val*2147483648.0f, -2147483648.0f, 2147483520.0f)); }
 template<> inline int16_t StoreSample<DevFmtShort>(float val) noexcept
 { return static_cast<int16_t>(fastf2i(std::clamp(val*32768.0f, -32768.0f, 32767.0f))); }
 template<> inline int8_t StoreSample<DevFmtByte>(float val) noexcept
 { return static_cast<int8_t>(fastf2i(std::clamp(val*128.0f, -128.0f, 127.0f))); }
 
 /* Define unsigned output variations. */
-template<> inline uint32_t StoreSample<DevFmtUInt>(float val) noexcept
-{ return static_cast<uint32_t>(StoreSample<DevFmtInt>(val)) + 2147483648u; }
+template<> inline unsigned int StoreSample<DevFmtUInt>(float val) noexcept
+{ static_assert(sizeof(unsigned int) == sizeof(uint32_t), "`unsigned int` should be a 32-bit integer"); return static_cast<unsigned int>(StoreSample<DevFmtInt>(val)) + 2147483648u; }
 template<> inline uint16_t StoreSample<DevFmtUShort>(float val) noexcept
 { return static_cast<uint16_t>(StoreSample<DevFmtShort>(val) + 32768); }
 template<> inline uint8_t StoreSample<DevFmtUByte>(float val) noexcept
--- a/core/devformat.h
+++ b/core/devformat.h
@@ -94,9 +94,9 @@ struct DevFmtTypeTraits<DevFmtShort> { using Type = int16_t; };
 template<>
 struct DevFmtTypeTraits<DevFmtUShort> { using Type = uint16_t; };
 template<>
-struct DevFmtTypeTraits<DevFmtInt> { using Type = int32_t; };
+struct DevFmtTypeTraits<DevFmtInt> { static_assert(sizeof(int) == sizeof(int32_t), "`int` should be a 32-bit integer"); using Type = int; };
 template<>
-struct DevFmtTypeTraits<DevFmtUInt> { using Type = uint32_t; };
+struct DevFmtTypeTraits<DevFmtUInt> { static_assert(sizeof(unsigned int) == sizeof(uint32_t), "`unsigned int` should be a 32-bit integer"); using Type = unsigned int; };
 template<>
 struct DevFmtTypeTraits<DevFmtFloat> { using Type = float; };