Commit 8900cbf96a3127880b1667d2242dc13a98cfe029
2022-09-28T14:40:01
Vulkan: Implement EGL_EXT_device_drm[_render_node] These extensions are needed by Exo for zwp_linux_dmabuf v4 support. Unfortunately `VkPhysicalDeviceDrmPropertiesEXT` doesn't give us the information about the filesystem layout, needed by the EGL version. As ChromeOS is currently the only user, implement the extension only for Linux where we can reasonably assume `/dev/dri/...` file paths. We do not, however, limit us to the GBM backend - having the extension working in e.g. a nested X11 or Wayland environment is quite helpful. Bug: angleproject:7686 Change-Id: I6de14e68ffbc479450bd22a182bc138365efb516 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3996703 Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Jonah Ryan-Davis <jonahr@google.com> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>