[Mesa-dev] [Bug 105995] egl driver dri2 on wayland platform can't choose config with EGL_SURFACE_TYPE, EGL_PBUFFER_BIT

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Apr 12 07:06:28 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=105995

--- Comment #5 from Daniel Stone <daniel at fooishbar.org> ---
Pixmap surfaces can never be supported on Wayland, as there is no native pixmap
type defined by Wayland.

FBOs are framebuffer objects, which allow the same thing (offscreen rendering)
as pbuffers, but far more flexible, performant, and more widely supported.

Here are some resources explaining the basics of FBOs:
https://www.khronos.org/opengl/wiki/Framebuffer_Object
https://learnopengl.com/Advanced-OpenGL/Framebuffers

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