diff options
| author | Stelios Tsampas | 2024-03-05 20:15:27 +0200 |
|---|---|---|
| committer | Stelios Tsampas | 2024-03-05 20:15:27 +0200 |
| commit | 37a9220a5e3cf334a72fa44b03d9d8446606ecf1 (patch) | |
| tree | 0d5de1e5b6504a2e6b4b93dfff12164023b99b45 | |
| parent | 611e3072f2937d1b7b2d317c4f38ab2d8499c1d3 (diff) | |
| download | aur-dxvk-nvapi-mingw-git.tar.gz | |
[dxvk-nvapi-mingw-git] Set mtune=generic and allow avx to be enabled
| -rw-r--r-- | .SRCINFO | 2 | ||||
| -rw-r--r-- | PKGBUILD | 35 |
2 files changed, 15 insertions, 22 deletions
@@ -1,6 +1,6 @@ pkgbase = dxvk-nvapi-mingw-git pkgdesc = Alternative NVAPI implementation on top of DXVK - pkgver = 0.6.4.r48.g0951afb + pkgver = 0.6.4.r57.gb54c9fe pkgrel = 1 url = https://github.com/jp7677/dxvk-nvapi arch = x86_64 @@ -1,7 +1,7 @@ # Maintainer: loathingkernel <loathingkernel @at gmail .dot com> pkgname=dxvk-nvapi-mingw-git -pkgver=0.6.4.r48.g0951afb +pkgver=0.6.4.r57.gb54c9fe pkgrel=1 pkgdesc='Alternative NVAPI implementation on top of DXVK' arch=('x86_64') @@ -43,31 +43,24 @@ prepare() { local -A flags for opt in "${split[@]}"; do flags["${opt%%=*}"]="${opt##*=}"; done local march="${flags["-march"]:-nocona}" - local mtune="${flags["-mtune"]:-core-avx2}" + local mtune="generic" #"${flags["-mtune"]:-core-avx2}" - export CFLAGS="-O2 -march=$march -mtune=$mtune -pipe" - export CXXFLAGS="-O2 -march=$march -mtune=$mtune -pipe" - export LDFLAGS="-Wl,-O1,--sort-common,--as-needed" + CFLAGS="-O3 -march=$march -mtune=$mtune -pipe" + CXXFLAGS="-O3 -march=$march -mtune=$mtune -pipe" + LDFLAGS="-Wl,-O1,--sort-common,--as-needed" # These flags are taken from Proton CFLAGS+=" -mfpmath=sse -fwrapv -fno-strict-aliasing" CXXFLAGS+=" -mfpmath=sse -fwrapv -fno-strict-aliasing -std=c++17" LDFLAGS+=" -Wl,--file-alignment,4096" - # If using -march= with a CPU that supports supports AVX, launching a 32bit - # d3d9 game can cause an Unhandled exception. The cause seems to be the - # combination of AVX instructions and tree vectorization (implied by O3), - # all tested archictures from sandybridge to haswell are affected. - # Disabling AVX (and AVX2 as a side-effect). - # Since Wine 5.16 AVX is supported. Testing showed 32bit applications - # crashing with AVX regardless, but 64bit applications worked just fine. - # So disable AVX only for the 32bit binaries and AVX2 for the 64bit. - # AVX2 seems to degrade performance. So disregard the above. - # Relevant Wine issues - # https://bugs.winehq.org/show_bug.cgi?id=45289 - # https://bugs.winehq.org/show_bug.cgi?id=43516 - CFLAGS+=" -mno-avx2 -mno-avx" - CXXFLAGS+=" -mno-avx2 -mno-avx" + # AVX is "hard" disabled for 32bit in any case. + # AVX/AVX2 for 64bit is disabled below. + # Seems unnecessery for 64bit if -mtune=generic is used + #CFLAGS+=" -mno-avx2 -mno-avx" + #CXXFLAGS+=" -mno-avx2 -mno-avx" + + export CFLAGS CXXFLAGS LDFLAGS local cross_ldflags="$LDFLAGS" @@ -92,8 +85,8 @@ build() { --prefix "/usr/share/dxvk-nvapi/x64" \ --bindir "" --libdir "" \ --buildtype "plain" \ - --strip \ - -Denable_tests=false + -Denable_tests=false \ + --strip ninja -C "build/x64" -v meson setup dxvk-nvapi "build/x32" \ |