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Get AVX2 into WebP lossless

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Change-Id: Ifad3102c9f899a46401985515cd98f3f7a21887f
This commit is contained in:
Vincent Rabaud
2025-03-28 11:44:03 +01:00
parent 7c70ff7a3b
commit f2b3f52733
15 changed files with 1297 additions and 5 deletions
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15
src/dsp/cpu.h
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@@ -56,6 +56,11 @@
(defined(_M_X64) || defined(_M_IX86))
#define WEBP_MSC_SSE41 // Visual C++ SSE4.1 targets
#endif
#if defined(_MSC_VER) && _MSC_VER >= 1700 && \
(defined(_M_X64) || defined(_M_IX86))
#define WEBP_MSC_AVX2 // Visual C++ AVX2 targets
#endif
#endif
// WEBP_HAVE_* are used to indicate the presence of the instruction set in dsp
@@ -80,6 +85,16 @@
#define WEBP_HAVE_SSE41
#endif
#if (defined(__AVX2__) || defined(WEBP_MSC_AVX2)) && \
(!defined(HAVE_CONFIG_H) || defined(WEBP_HAVE_AVX2))
#define WEBP_USE_AVX2
#endif
#if defined(WEBP_USE_AVX2) && !defined(WEBP_HAVE_AVX2)
#define WEBP_HAVE_AVX2
#endif
#undef WEBP_MSC_AVX2
#undef WEBP_MSC_SSE41
#undef WEBP_MSC_SSE2