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19 lines
712 B
Diff
19 lines
712 B
Diff
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diff --git a/thirdparty/libwebp/sharpyuv/sharpyuv_gamma.c b/thirdparty/libwebp/sharpyuv/sharpyuv_gamma.c
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index 09028428ac..3184e2b80f 100644
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--- a/thirdparty/libwebp/sharpyuv/sharpyuv_gamma.c
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+++ b/thirdparty/libwebp/sharpyuv/sharpyuv_gamma.c
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@@ -26,7 +26,13 @@ static uint32_t kGammaToLinearTabS[GAMMA_TO_LINEAR_TAB_SIZE + 2];
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#define LINEAR_TO_GAMMA_TAB_SIZE (1 << LINEAR_TO_GAMMA_TAB_BITS)
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static uint32_t kLinearToGammaTabS[LINEAR_TO_GAMMA_TAB_SIZE + 2];
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+// -- GODOT start --
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+#if defined(_MSC_VER)
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+static const double kGammaF = 2.222222222222222;
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+#else
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static const double kGammaF = 1. / 0.45;
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+#endif
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+// -- GODOT end --
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#define GAMMA_TO_LINEAR_BITS 16
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static volatile int kGammaTablesSOk = 0;
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