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Fix FPE exception happening when converting linear<->srgb using SIMD

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This commit is contained in:
Sergey Sharybin
2016-06-08 15:59:55 +02:00
parent 6ca6d3c4fd
commit 37fc4b575f
1 changed files with 2 additions and 2 deletions
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4
source/blender/blenlib/intern/math_color_inline.c
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@@ -65,7 +65,7 @@ MALWAYS_INLINE __m128 linearrgb_to_srgb_v4_simd(const __m128 c)
MINLINE void srgb_to_linearrgb_v3_v3(float linear[3], const float srgb[3])
{
float r[4] = {srgb[0], srgb[1], srgb[2], 0.0f};
float r[4] = {srgb[0], srgb[1], srgb[2], 1.0f};
__m128 *rv = (__m128 *)&r;
*rv = srgb_to_linearrgb_v4_simd(*rv);
linear[0] = r[0];
@@ -75,7 +75,7 @@ MINLINE void srgb_to_linearrgb_v3_v3(float linear[3], const float srgb[3])
MINLINE void linearrgb_to_srgb_v3_v3(float srgb[3], const float linear[3])
{
float r[4] = {linear[0], linear[1], linear[2], 0.0f};
float r[4] = {linear[0], linear[1], linear[2], 1.0f};
__m128 *rv = (__m128 *)&r;
*rv = linearrgb_to_srgb_v4_simd(*rv);
srgb[0] = r[0];