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config BR2_PACKAGE_WAFFLE_SUPPORTS_GLX
bool
default y if BR2_PACKAGE_HAS_LIBGL && BR2_PACKAGE_XORG7
config BR2_PACKAGE_WAFFLE_SUPPORTS_WAYLAND
bool
default y if BR2_PACKAGE_WAYLAND && BR2_PACKAGE_HAS_LIBEGL_WAYLAND
config BR2_PACKAGE_WAFFLE_SUPPORTS_X11_EGL
bool
default y if BR2_PACKAGE_HAS_LIBEGL && BR2_PACKAGE_XORG7
config BR2_PACKAGE_WAFFLE_SUPPORTS_GBM
bool
# mesa3d is for now the only GBM provider, and it is enabled
# together with its EGL support
default y if BR2_PACKAGE_HAS_LIBEGL && BR2_PACKAGE_MESA3D_OPENGL_EGL && BR2_PACKAGE_HAS_UDEV
config BR2_PACKAGE_WAFFLE
bool "waffle"
depends on BR2_PACKAGE_WAFFLE_SUPPORTS_GLX || \
BR2_PACKAGE_WAFFLE_SUPPORTS_WAYLAND || \
BR2_PACKAGE_WAFFLE_SUPPORTS_X11_EGL || \
BR2_PACKAGE_WAFFLE_SUPPORTS_GBM
select BR2_PACKAGE_XLIB_LIBX11 if BR2_PACKAGE_WAFFLE_SUPPORTS_GLX || BR2_PACKAGE_WAFFLE_SUPPORTS_X11_EGL
select BR2_PACKAGE_LIBXCB if BR2_PACKAGE_WAFFLE_SUPPORTS_GLX || BR2_PACKAGE_WAFFLE_SUPPORTS_X11_EGL
help
Waffle is a cross-platform library that allows one to defer
selection of an OpenGL API and of window system until
runtime. For example, on Linux, Waffle enables an application
to select X11/EGL with an OpenGL 3.3 core profile, Wayland
with OpenGL ES2, and other window system / API combinations.
Waffle's immediate goal is to enable Piglit [1] to test
multiple OpenGL flavors in a cross-platform way, and to allow
each Piglit test to choose its OpenGL API and window system
at runtime. A future goal is to enable the ability to record
(with another tool such APITrace [2]) an application's OpenGL
calls on one operating system or window system, and then
replay that trace on a different system.
For more information, visit to Waffle's website.
[1] http://piglit.freedesktop.org
[2] http://github.com/apitrace/apitrace#readme
http://www.waffle-gl.org
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