1 files changed, 0 insertions, 42 deletions
diff --git a/kde-plasma/kwin/files/kwin-5.24.5-fix-nvidia-render-glitches.patch b/kde-plasma/kwin/files/kwin-5.24.5-fix-nvidia-render-glitches.patch
deleted file mode 100644
index d38e11375bbe..000000000000
--- a/kde-plasma/kwin/files/kwin-5.24.5-fix-nvidia-render-glitches.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-From e2d271b6365188a86755af82745ad37535ceb4d7 Mon Sep 17 00:00:00 2001
-From: Erik Kurzinger <ekurzinger@nvidia.com>
-Date: Sun, 8 May 2022 12:16:20 -0700
-Subject: [PATCH] platforms/drm: set read buffer in
- GbmSurface::makeContextCurrent
-
-The first time the GBM backend's EGL context is made current after
-creation, both the read and draw surfaces are set to EGL_NO_SURFACE.
-This will set the GL read and draw buffers to GL_NONE in accordance with
-the EGL spec.
-
-When a real surface is later made current, however, the spec is arguably
-unclear on whether the read and draw buffers should remain set to
-GL_NONE or whether they should be restored to the default GL_BACK.  The
-Mesa driver does the latter, the NVIDIA driver does the former.
-
-To work around this difference, Kwin has an explicit call to
-glDrawBuffer in GbmSurface::makeContextCurrent. It does not have a
-corresponding call to glReadBuffer, though, which can cause some desktop
-effects such as background contrast to render incorrectly with the
-NVIDIA driver. This change adds that missing call.
-
-(cherry picked from commit e6d2bc153f499d1ec3510c02badca38d4c42c340)
----
- src/backends/drm/egl_gbm_backend.cpp | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/src/backends/drm/egl_gbm_backend.cpp b/src/backends/drm/egl_gbm_backend.cpp
-index 5a0be7ccaf..b34fa1320b 100644
---- a/src/backends/drm/egl_gbm_backend.cpp
-+++ b/src/backends/drm/egl_gbm_backend.cpp
-@@ -377,6 +377,7 @@ bool EglGbmBackend::makeContextCurrent(const Output::RenderData &render) const
-     }
-     if (!GLPlatform::instance()->isGLES()) {
-         glDrawBuffer(GL_BACK);
-+        glReadBuffer(GL_BACK);
-     }
-     return true;
- }
--- 
-GitLab
-