diff options
Diffstat (limited to 'thirdparty/jpeg-compressor/patches/fix-msvc-sse2-detection.patch')
| -rw-r--r-- | thirdparty/jpeg-compressor/patches/fix-msvc-sse2-detection.patch | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/thirdparty/jpeg-compressor/patches/fix-msvc-sse2-detection.patch b/thirdparty/jpeg-compressor/patches/fix-msvc-sse2-detection.patch deleted file mode 100644 index 830b03b0c0..0000000000 --- a/thirdparty/jpeg-compressor/patches/fix-msvc-sse2-detection.patch +++ /dev/null @@ -1,44 +0,0 @@ -From ae74fa2fcdef8ec44b925a649f66e8cbefce8315 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?R=C3=A9mi=20Verschelde?= <rverschelde@gmail.com> -Date: Thu, 7 May 2020 12:14:09 +0200 -Subject: [PATCH] Fix detection of SSE2 with Visual Studio - -The previous code assumed that SSE2 is available when building with -Visual Studio, but that's not accurate on ARM with UWP. - -SSE2 could also be enabled on x86 if `_M_IX86_FP == 2`, but it requires -checking first that it's not actually set to 2 for AVX, AVX2 or AVX512 -(see https://docs.microsoft.com/en-us/cpp/preprocessor/predefined-macros?view=vs-2019), -so I left it out for this quick fix. ---- - jpgd.cpp | 16 +++++++--------- - 1 file changed, 7 insertions(+), 9 deletions(-) - -diff --git a/jpgd.cpp b/jpgd.cpp -index 91e66ad..db1f3b4 100644 ---- a/jpgd.cpp -+++ b/jpgd.cpp -@@ -37,16 +37,14 @@ - - #ifndef JPGD_USE_SSE2 - -- #if defined(__GNUC__) -- -- #if (defined(__x86_64__) || defined(_M_X64)) -- #if defined(__SSE2__) -- #define JPGD_USE_SSE2 (1) -- #endif -+ #if defined(__GNUC__) -+ #if defined(__SSE2__) -+ #define JPGD_USE_SSE2 (1) -+ #endif -+ #elif defined(_MSC_VER) -+ #if defined(_M_X64) -+ #define JPGD_USE_SSE2 (1) - #endif -- -- #else -- #define JPGD_USE_SSE2 (1) - #endif - - #endif |