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cmake+video: always use altivec.h header for detection + introduce SDL_ENABLE_ALTIVEC

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Anonymous Maarten
2023-03-15 04:56:55 +01:00
committed by Anonymous Maarten
parent 684709a5b6
commit d27db3defa
7 changed files with 14 additions and 20 deletions
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4
src/SDL_internal.h
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@@ -186,6 +186,10 @@
#include <SDL3/SDL.h>
#include <SDL3/SDL_intrin.h>
#if defined(__ALTIVEC__) && defined(SDL_ENABLE_ALTIVEC)
#define HAVE_ALTIVEC_INTRINSICS 1
#endif
#if defined(__ARM_NEON) && !defined(SDL_DISABLE_NEON)
#define HAVE_NEON_INTRINSICS 1
#endif