From 4e79d2ad64576e9ec650635609d217ab25a89b11 Mon Sep 17 00:00:00 2001 From: "Ryan C. Gordon" Date: Mon, 24 Nov 2025 13:36:27 -0500 Subject: [PATCH] blit: Check MSVC's `_M_ARM64` define in addition to `__aarch64__`. Reference Issue #14519. --- src/video/SDL_blit_A.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/video/SDL_blit_A.c b/src/video/SDL_blit_A.c index 1e61f96278..d291ea26b2 100644 --- a/src/video/SDL_blit_A.c +++ b/src/video/SDL_blit_A.c @@ -1299,7 +1299,7 @@ static void SDL_TARGETING("avx2") Blit8888to8888PixelAlphaSwizzleAVX2(SDL_BlitIn #endif -#if defined(SDL_NEON_INTRINSICS) && (__ARM_ARCH >= 8) && defined(__aarch64__) +#if defined(SDL_NEON_INTRINSICS) && (__ARM_ARCH >= 8) && (defined(__aarch64__) || defined(_M_ARM64)) static void Blit8888to8888PixelAlphaSwizzleNEON(SDL_BlitInfo *info) { @@ -1504,7 +1504,7 @@ SDL_BlitFunc SDL_CalculateBlitA(SDL_Surface *surface) return Blit8888to8888PixelAlphaSwizzleLSX; } #endif -#if defined(SDL_NEON_INTRINSICS) && (__ARM_ARCH >= 8) && defined(__aarch64__) +#if defined(SDL_NEON_INTRINSICS) && (__ARM_ARCH >= 8) && (defined(__aarch64__) || defined(_M_ARM64)) // To prevent "unused function" compiler warnings/errors (void)Blit8888to8888PixelAlpha; (void)Blit8888to8888PixelAlphaSwizzle;