grant/odin-sdl3-static-linking
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Grant Horner
2025-12-15 12:37:50 -05:00
commit 4ff4b04f06
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sdl3/sdl3_endian.odin Normal file
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package sdl3
import "base:intrinsics"
LIL_ENDIAN :: 1234
BIG_ENDIAN :: 4321
BYTEORDER :: LIL_ENDIAN when ODIN_ENDIAN == .Little else BIG_ENDIAN
@(require_results) Swap16 :: #force_inline proc "c" (x: Uint16) -> Uint16 { return intrinsics.byte_swap(x) }
@(require_results) Swap32 :: #force_inline proc "c" (x: Uint32) -> Uint32 { return intrinsics.byte_swap(x) }
@(require_results) Swap64 :: #force_inline proc "c" (x: Uint64) -> Uint64 { return intrinsics.byte_swap(x) }
@(require_results) SwapFloat :: #force_inline proc "c" (x: f32) -> f32 { return intrinsics.byte_swap(x) }
@(require_results) Swap16LE :: #force_inline proc "c" (x: Uint16) -> Uint16 { return Uint16(transmute(u16le)x) }
@(require_results) Swap32LE :: #force_inline proc "c" (x: Uint32) -> Uint32 { return Uint32(transmute(u32le)x) }
@(require_results) Swap64LE :: #force_inline proc "c" (x: Uint64) -> Uint64 { return Uint64(transmute(u64le)x) }
@(require_results) SwapFloatLE :: #force_inline proc "c" (x: f32) -> f32 { return f32 (transmute(f32le)x) }
@(require_results) Swap16BE :: #force_inline proc "c" (x: Uint16) -> Uint16 { return Uint16(transmute(u16be)x) }
@(require_results) Swap32BE :: #force_inline proc "c" (x: Uint32) -> Uint32 { return Uint32(transmute(u32be)x) }
@(require_results) Swap64BE :: #force_inline proc "c" (x: Uint64) -> Uint64 { return Uint64(transmute(u64be)x) }
@(require_results) SwapFloatBE :: #force_inline proc "c" (x: f32) -> f32 { return f32 (transmute(f32be)x) }