OCIO: More avx/avx2 target attrs attempts.

wabiverse · Mar 16, 2024 · 1195f31 · 1195f31
1 parent 0c0d6fd
commit 1195f31
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/Sources/OpenColorIO/AVX2.h b/Sources/OpenColorIO/AVX2.h
@@ -299,7 +299,7 @@ struct AVX2RGBAPack<BIT_DEPTH_F16>
 template <>
 struct AVX2RGBAPack<BIT_DEPTH_F32>
 {
-    static inline
+    static inline OCIO_TARGET_ATTRIBUTE("avx2")
     void Load(const float *in, __m256& r, __m256& g, __m256& b, __m256& a)
     {
         const __m256i rgba_idx = _mm256_setr_epi32(0, 8, 16, 24, 4, 12, 20, 28);

diff --git a/Sources/OpenColorIO/ops/lut3d/Lut3DOpCPU_AVX2.cpp b/Sources/OpenColorIO/ops/lut3d/Lut3DOpCPU_AVX2.cpp
@@ -29,7 +29,8 @@ struct rgbavec_avx2 {
     sample_g = _mm256_i32gather_ps(src+1, idx, 4);              \
     sample_b = _mm256_i32gather_ps(src+2, idx, 4)
 
-static inline rgbavec_avx2 interp_tetrahedral_avx2(const Lut3DContextAVX2 &ctx, __m256& r, __m256& g, __m256& b, __m256& a)
+static inline OCIO_TARGET_ATTRIBUTE("avx2")
+rgbavec_avx2 interp_tetrahedral_avx2(const Lut3DContextAVX2 &ctx, __m256& r, __m256& g, __m256& b, __m256& a)
 {
     __m256 x0, x1, x2;
     __m256 cxxxa;