mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
synced 2026-03-11 09:10:32 +01:00
read-only mirror of https://gitlab.freedesktop.org/mesa/mesa
17754b70d7
The meta-deref instruction doesn't really do what we need for relative
destination. Instead, since each instruction can reference at most a
single address value, track the dependency on the address register via
instr->address. This lets us express the dependency regardless of
whether it is used for dst and/or src.
The foreach_ssa_src{_n} iterator macros now also iterates the address
register so, at least in SSA form, the address register behaves as an
additional virtual src to the instruction. Which is pretty much what
we want, as far as scheduling/etc.
TODO:
For now, the foreach_src{_n} iterators are unchanged. We could wrap
the address in an ir3_register and make the foreach_src_{_n} iterators
behave the same way. But that seems unnecessary at this point, since
we mainly care about the address dependency when in SSA form.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
|
||
|---|---|---|
| bin | ||
| docs | ||
| doxygen | ||
| include | ||
| m4 | ||
| scons | ||
| src | ||
| .dir-locals.el | ||
| .gitattributes | ||
| .gitignore | ||
| Android.common.mk | ||
| Android.mk | ||
| autogen.sh | ||
| CleanSpec.mk | ||
| common.py | ||
| configure.ac | ||
| install-gallium-links.mk | ||
| install-lib-links.mk | ||
| Makefile.am | ||
| SConstruct | ||
| VERSION | ||
File: docs/README.WIN32 Last updated: 21 June 2013 Quick Start ----- ----- Windows drivers are build with SCons. Makefiles or Visual Studio projects are no longer shipped or supported. Run scons osmesa to build classic osmesa driver; or scons libgl-gdi to build gallium based GDI driver. This will work both with MSVS or Mingw. Windows Drivers ------- ------- At this time, only the gallium GDI driver is known to work. Source code also exists in the tree for other drivers in src/mesa/drivers/windows, but the status of this code is unknown. Recipe ------ Building on windows requires several open-source packages. These are steps that work as of this writing. - install python 2.7 - install scons (latest) - install mingw, flex, and bison - install pywin32 from here: http://www.lfd.uci.edu/~gohlke/pythonlibs get pywin32-218.4.win-amd64-py2.7.exe - install git - download mesa from git see http://www.mesa3d.org/repository.html - run scons General ------- After building, you can copy the above DLL files to a place in your PATH such as $SystemRoot/SYSTEM32. If you don't like putting things in a system directory, place them in the same directory as the executable(s). Be careful about accidentially overwriting files of the same name in the SYSTEM32 directory. The DLL files are built so that the external entry points use the stdcall calling convention. Static LIB files are not built. The LIB files that are built with are the linker import files associated with the DLL files. The si-glu sources are used to build the GLU libs. This was done mainly to get the better tessellator code. If you have a Windows-related build problem or question, please post to the mesa-dev or mesa-users list.