dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2025-12-23 21:46:26 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge "Get code to compile with older VS with partial AVX2 support." into main

Browse Source
This commit is contained in:
Vincent Rabaud
2025-12-12 04:24:11 -08:00
committed by Gerrit Code Review
parent d67d73bf5a d7af7dd7cb
commit a9f3b447ae
1 changed files with 11 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/dsp/cpu.h
View File

@@ -94,6 +94,17 @@
#define WEBP_HAVE_AVX2
#endif
#if defined(WEBP_MSC_AVX2) && _MSC_VER <= 1900
#include <immintrin.h>
static WEBP_INLINE int _mm256_extract_epi32(__m256i a, const int i) {
return a.m256i_i32[i & 7];
}
static WEBP_INLINE int _mm256_cvtsi256_si32(__m256i a) {
return _mm256_extract_epi32(a, 0);
}
#endif
#undef WEBP_MSC_AVX2
#undef WEBP_MSC_SSE41
#undef WEBP_MSC_SSE2