From 09ef472bcb66266be949055dc2c4ad320579bbba Mon Sep 17 00:00:00 2001 From: Scott Jones Date: Fri, 25 Sep 2026 19:44:33 -0400 Subject: [PATCH] Detect Hyprland software rendering from the GL renderer Carry a v0.56.2 backport of hyprwm/Hyprland#16343 so display-only KMS drivers paired with llvmpipe are classified as software rendering. Co-Authored-By: Claude Opus 5.5 (1M context) --- pkgbuilds/hyprland/PKGBUILD | 10 +++-- pkgbuilds/hyprland/software-renderer.patch | 49 ++++++++++++++++++++++ 2 files changed, 56 insertions(+), 3 deletions(-) create mode 100644 pkgbuilds/hyprland/software-renderer.patch diff --git a/pkgbuilds/hyprland/PKGBUILD b/pkgbuilds/hyprland/PKGBUILD index cbb70ed..884e606 100644 --- a/pkgbuilds/hyprland/PKGBUILD +++ b/pkgbuilds/hyprland/PKGBUILD @@ -5,7 +5,7 @@ pkgname=(hyprland hyprpm) pkgver=0.56.2 -pkgrel=3 +pkgrel=4 pkgdesc='a highly customizable dynamic tiling Wayland compositor' arch=(aarch64) url="https://github.com/hyprwm/${pkgname^}" @@ -65,12 +65,16 @@ optdepends=('hyprpm: build and install plugins' 'xdg-desktop-portal-hyprland: xdg-desktop-portal backend for hyprland') provides=(wayland-compositor) _archive="${pkgname^}-$pkgver" -source=("$_archive.tar.gz::$url/releases/download/v$pkgver/source-v$pkgver.tar.gz") -sha256sums=('03ad3f5ef152ff44116ffd56fcf808486211ecabf4f0ba567108ee746ba5cd2e') +source=("$_archive.tar.gz::$url/releases/download/v$pkgver/source-v$pkgver.tar.gz" + software-renderer.patch) +sha256sums=('03ad3f5ef152ff44116ffd56fcf808486211ecabf4f0ba567108ee746ba5cd2e' + 'a703e36333087efdcd1ff9e077e039ba9020d26d20c8cfacc07192f3e7505f9e') prepare() { ln -sf hyprland-source "$_archive" cd "$_archive" + # Backport of hyprwm/Hyprland#16343; drop once the packaged release includes it + patch -Np1 --fuzz=0 -i "$srcdir/software-renderer.patch" sed -i -e '/^release:/{n;s/-D/-DCMAKE_SKIP_RPATH=ON -D/}' Makefile sed -i -e '/find_package.glaze/s/7...<8 //' {.,hyprpm,start}/CMakeLists.txt } diff --git a/pkgbuilds/hyprland/software-renderer.patch b/pkgbuilds/hyprland/software-renderer.patch new file mode 100644 index 0000000..fbb8d32 --- /dev/null +++ b/pkgbuilds/hyprland/software-renderer.patch @@ -0,0 +1,49 @@ +From: Scott Jones +Subject: [PATCH] render: detect software rendering from the GL renderer (0.56.2 backport) + +Backport-of: 61d0ff60a7547d49229714a68b7ca9c0b6658727 +Upstream-PR: https://github.com/hyprwm/Hyprland/pull/16343 +Co-authored-by: Eryk Wieliczko <44800858+erykwieliczko@users.noreply.github.com> + +Adapt constructor and logger-context differences against v0.56.2 while +preserving the original GL classification behavior. Remove this backport +once the packaged upstream version includes this behavior. + +--- a/src/render/GLRenderer.cpp ++++ b/src/render/GLRenderer.cpp +@@ -36,7 +36,14 @@ + #include + } + +-CHyprGLRenderer::CHyprGLRenderer() : IHyprRenderer(), m_elementRenderer(makeUnique()) {} ++CHyprGLRenderer::CHyprGLRenderer() : IHyprRenderer(), m_elementRenderer(makeUnique()) { ++ // KMS can be display-only; classify the active GL renderer instead of the DRM driver. ++ g_pHyprOpenGL->makeEGLCurrent(); ++ if (const auto* renderer = rc(glGetString(GL_RENDERER))) { ++ const std::string name{renderer}; ++ m_software = name.contains("llvmpipe") || name.contains("softpipe") || name.contains("Software Rasterizer"); ++ } ++} + + IHyprRenderer::eType CHyprGLRenderer::type() { + return RT_GL; +--- a/src/render/Renderer.cpp ++++ b/src/render/Renderer.cpp +@@ -104,8 +104,6 @@ + m_nvidia = true; + else if (name.contains("i915")) + m_intel = true; +- else if (name.contains("softpipe") || name.contains("Software Rasterizer") || name.contains("llvmpipe")) +- m_software = true; + + Log::logger->log(Log::DEBUG, "DRM driver information: {} v{}.{}.{} from {} description {}", name, DRMV->version_major, DRMV->version_minor, DRMV->version_patchlevel, + std::string{DRMV->date, DRMV->date_len}, std::string{DRMV->desc, DRMV->desc_len}); +@@ -126,8 +124,6 @@ + m_nvidia = true; + else if (name.contains("i915")) + m_intel = true; +- else if (name.contains("softpipe") || name.contains("Software Rasterizer") || name.contains("llvmpipe")) +- m_software = true; + + Log::logger->log(Log::DEBUG, "Primary DRM driver information: {} v{}.{}.{} from {} description {}", name, DRMV->version_major, DRMV->version_minor, + DRMV->version_patchlevel, std::string{DRMV->date, DRMV->date_len}, std::string{DRMV->desc, DRMV->desc_len});