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| author | Joursoir <chat@joursoir.net> | 2021-04-10 17:29:02 +0000 |
|---|---|---|
| committer | Joursoir <chat@joursoir.net> | 2021-04-10 17:29:02 +0000 |
| commit | a8b3118e8305fd1c668ea25e07157b625c9747ff (patch) | |
| tree | 69aeec3c40e123443675da381774ef656a2c86e0 /src/include/glm/simd/exponential.h | |
| parent | 887314d01046ed2c00db3eb7b4b227f070501aa1 (diff) | |
| download | space-simulator-a8b3118e8305fd1c668ea25e07157b625c9747ff.tar.gz space-simulator-a8b3118e8305fd1c668ea25e07157b625c9747ff.tar.bz2 space-simulator-a8b3118e8305fd1c668ea25e07157b625c9747ff.zip | |
add glm headers
Diffstat (limited to 'src/include/glm/simd/exponential.h')
| -rw-r--r-- | src/include/glm/simd/exponential.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/include/glm/simd/exponential.h b/src/include/glm/simd/exponential.h new file mode 100644 index 0000000..006db1e --- /dev/null +++ b/src/include/glm/simd/exponential.h @@ -0,0 +1,20 @@ +/// @ref simd
+/// @file glm/simd/experimental.h
+
+#pragma once
+
+#include "platform.h"
+
+#if GLM_ARCH & GLM_ARCH_SSE2_BIT
+
+GLM_FUNC_QUALIFIER glm_f32vec4 glm_vec1_sqrt_lowp(glm_f32vec4 x)
+{
+ return _mm_mul_ss(_mm_rsqrt_ss(x), x);
+}
+
+GLM_FUNC_QUALIFIER glm_f32vec4 glm_vec4_sqrt_lowp(glm_f32vec4 x)
+{
+ return _mm_mul_ps(_mm_rsqrt_ps(x), x);
+}
+
+#endif//GLM_ARCH & GLM_ARCH_SSE2_BIT
|