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Reference counting protects DRM lock call from recursive locking that would cause hang. Code also adds optional debugging output for recursive call that is compiled only if NDEBUG is not defined. This code is not 100% thread safe because mesa doesn't include increment and test atomic operation. There is built-in gcc functions but they are only available from gcc 4.2. |
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| configs | ||
| docs | ||
| doxygen | ||
| include | ||
| progs | ||
| scons | ||
| src | ||
| windows | ||
| .emacs-dirvars | ||
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| .gitignore | ||
| Makefile | ||
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| acinclude.m4 | ||
| autogen.sh | ||
| common.py | ||
| configure.ac | ||
docs/README.directfb
Mesa DirectFB Information
Requirements
============
To build Mesa with DirectFB (DirectFBGL) support you need:
- DirectFB at least 1.0.0 (http://directfb.org)
- pkg-config at least 0.9 (http://pkgconfig.sf.net)
Installation
============
Run
make linux-directfb
to build Mesa and DirectFBGL module,
make install
to install OpenGL libraries and
cd src/mesa/drivers/directfb ; make install
to install DirectFBGL module in the proper location.
Actually, that last command may not be needed. Please provide feedback.