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Diffstat (limited to '3rdparty/sdl2/docs/README-directfb.md')
-rw-r--r-- | 3rdparty/sdl2/docs/README-directfb.md | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/3rdparty/sdl2/docs/README-directfb.md b/3rdparty/sdl2/docs/README-directfb.md deleted file mode 100644 index 67b64fb6112..00000000000 --- a/3rdparty/sdl2/docs/README-directfb.md +++ /dev/null @@ -1,107 +0,0 @@ -DirectFB -======== - -Supports: - -- Hardware YUV overlays -- OpenGL - software only -- 2D/3D accelerations (depends on directfb driver) -- multiple displays -- windows - -What you need: - -* DirectFB 1.0.1, 1.2.x, 1.3.0 -* Kernel-Framebuffer support: required: vesafb, radeonfb .... -* Mesa 7.0.x - optional for OpenGL - -/etc/directfbrc - -This file should contain the following lines to make -your joystick work and avoid crashes: ------------------------- -disable-module=joystick -disable-module=cle266 -disable-module=cyber5k -no-linux-input-grab ------------------------- - -To disable to use x11 backend when DISPLAY variable is found use - -export SDL_DIRECTFB_X11_CHECK=0 - -To disable the use of linux input devices, i.e. multimice/multikeyboard support, -use - -export SDL_DIRECTFB_LINUX_INPUT=0 - -To use hardware accelerated YUV-overlays for YUV-textures, use: - -export SDL_DIRECTFB_YUV_DIRECT=1 - -This is disabled by default. It will only support one -YUV texture, namely the first. Every other YUV texture will be -rendered in software. - -In addition, you may use (directfb-1.2.x) - -export SDL_DIRECTFB_YUV_UNDERLAY=1 - -to make the YUV texture an underlay. This will make the cursor to -be shown. - -Simple Window Manager -===================== - -The driver has support for a very, very basic window manager you may -want to use when running with "wm=default". Use - -export SDL_DIRECTFB_WM=1 - -to enable basic window borders. In order to have the window title rendered, -you need to have the following font installed: - -/usr/share/fonts/truetype/freefont/FreeSans.ttf - -OpenGL Support -============== - -The following instructions will give you *software* OpenGL. However this -works at least on all directfb supported platforms. - -As of this writing 20100802 you need to pull Mesa from git and do the following: - ------------------------- -git clone git://anongit.freedesktop.org/git/mesa/mesa -cd mesa -git checkout 2c9fdaf7292423c157fc79b5ce43f0f199dd753a ------------------------- - -Edit configs/linux-directfb so that the Directories-section looks like ------------------------- -# Directories -SRC_DIRS = mesa glu -GLU_DIRS = sgi -DRIVER_DIRS = directfb -PROGRAM_DIRS = ------------------------- - -make linux-directfb -make - -echo Installing - please enter sudo pw. - -sudo make install INSTALL_DIR=/usr/local/dfb_GL -cd src/mesa/drivers/directfb -make -sudo make install INSTALL_DIR=/usr/local/dfb_GL ------------------------- - -To run the SDL - testprograms: - -export SDL_VIDEODRIVER=directfb -export LD_LIBRARY_PATH=/usr/local/dfb_GL/lib -export LD_PRELOAD=/usr/local/dfb_GL/libGL.so.7 - -./testgl - |