[Webkit-unassigned] [Bug 258193] New: [GTK] Use EGL_MESA_image_dma_buf_export if available when GBM is disabled

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Jun 16 01:50:20 PDT 2023


https://bugs.webkit.org/show_bug.cgi?id=258193

            Bug ID: 258193
           Summary: [GTK] Use EGL_MESA_image_dma_buf_export if available
                    when GBM is disabled
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Keywords: Gtk
          Severity: Normal
          Priority: P2
         Component: WebKitGTK
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: cgarcia at igalia.com
                CC: bugs-noreply at webkitgtk.org

We currently fallback to read pixels and shared memory when GBM is not available, but we can actually use EGL_MESA_image_dma_buf_export extrension if available which is a lot more efficient.

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