config BR2_PACKAGE_WAFFLE_SUPPORTS_GLX
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bool
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default y if BR2_PACKAGE_HAS_LIBGL && BR2_PACKAGE_XORG7
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config BR2_PACKAGE_WAFFLE_SUPPORTS_WAYLAND
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bool
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default y if BR2_PACKAGE_WAYLAND && BR2_PACKAGE_HAS_LIBEGL_WAYLAND
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config BR2_PACKAGE_WAFFLE_SUPPORTS_X11_EGL
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bool
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default y if BR2_PACKAGE_HAS_LIBEGL && BR2_PACKAGE_XORG7
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config BR2_PACKAGE_WAFFLE_SUPPORTS_GBM
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bool
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# mesa3d is for now the only GBM provider, and it is enabled
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# together with its EGL support
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default y if BR2_PACKAGE_HAS_LIBEGL && BR2_PACKAGE_MESA3D_OPENGL_EGL && BR2_PACKAGE_HAS_UDEV
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config BR2_PACKAGE_WAFFLE
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bool "waffle"
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depends on BR2_PACKAGE_WAFFLE_SUPPORTS_GLX || \
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BR2_PACKAGE_WAFFLE_SUPPORTS_WAYLAND || \
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BR2_PACKAGE_WAFFLE_SUPPORTS_X11_EGL || \
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BR2_PACKAGE_WAFFLE_SUPPORTS_GBM
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select BR2_PACKAGE_XLIB_LIBX11 if BR2_PACKAGE_WAFFLE_SUPPORTS_GLX || BR2_PACKAGE_WAFFLE_SUPPORTS_X11_EGL
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select BR2_PACKAGE_LIBXCB if BR2_PACKAGE_WAFFLE_SUPPORTS_GLX || BR2_PACKAGE_WAFFLE_SUPPORTS_X11_EGL
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help
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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
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at runtime. A future goal is to enable the ability to record
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(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.
|
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For more information, visit to Waffle's website.
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[1] http://piglit.freedesktop.org
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[2] http://github.com/apitrace/apitrace#readme
|
|
http://www.waffle-gl.org
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