renesas/drm.git - libdrm, cloned from git://anongit.freedesktop.org/mesa/drm

Age	Commit message (Collapse)	Author
2009-11-23	Add drmGetDeviceNameFromFd function	Kristian Høgsberg
	Determines the /dev filename of the drm fd argument.

# libkms++ - C++ library for kernel mode setting libkms++ is a C++11 library for kernel mode setting. Also included are simple test tools for KMS and python wrapper for libkms++. ## Test tools - kmsprint - print information about DRM objects - testpat - set modes and show test pattern on crtcs/planes - kmsview - view raw images - db - simple double-buffering test - kmscube - rotating 3D cube on crtcs/planes ## Dependencies: - libdrm - Python 3.x (for python bindings) ## Build instructions: ``` $ mkdir build $ cd build $ cmake .. $ make -j4 ``` ## Cross compiling instructions: Directions for cross compiling depend on your environment. These are for mine (buildroot): As above, but specify `-DCMAKE_TOOLCHAIN_FILE=<path>/your-toolchain.cmake` for cmake, where your-toolchain.cmake is something similar to: ``` SET(CMAKE_SYSTEM_NAME Linux) SET(BROOT "<buildroot>/output/") # specify the cross compiler SET(CMAKE_C_COMPILER ${BROOT}/host/usr/bin/arm-buildroot-linux-gnueabihf-gcc) SET(CMAKE_CXX_COMPILER ${BROOT}/host/usr/bin/arm-buildroot-linux-gnueabihf-g++) # where is the target environment SET(CMAKE_FIND_ROOT_PATH ${BROOT}/target ${BROOT}/host) SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY) SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) ``` ## Build options You can use the following cmake flags to control the build. Use `-DFLAG=VALUE` to set them. Option name | Values | Default | Notes --------------------- | ------------- | -------- | -------- CMAKE_BUILD_TYPE | Release/Debug | Release | LIBKMS_ENABLE_PYTHON | ON/OFF | ON | LIBKMS_ENABLE_KMSCUBE | ON/OFF | OFF | ## Env variables You can use the following runtime environmental variables to control the behavior of libkms. Variable | Description --------------------------------- | ------------- LIBKMSXX_DISABLE_UNIVERSAL_PLANES | Set to disable the use of universal planes LIBKMSXX_DISABLE_ATOMIC | Set to disable the use of atomic modesetting