Gert Wollny
1d076aafbc
So far on pre-cayman chipsets the CF instructions CF_OP_LOOP_END, CF_OP_CALL_FS, CF_OP_POP, and CF_OP_GDS an extra CF_NOP instruction was added to add the EOP flag, even though this is not actually needed, because all these instrutions support the EOP flag. This patch removes the fixup code, adds setting the EOP flag for the according instructions as well as others like CF_OP_TEX and CF_OP_VTX, and adds writing out EOP for this type of instruction in the disassembler. This also fixes a bug where shaders were created that didn't actually have the EOP flag set in the last CF instruction, which might have resulted in GPU lockups. [airlied: cleaned up a little] Signed-off-by: Gert Wollny <gw.fossdev@gmail.com> Cc: <mesa-stable@lists.freedesktop.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
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 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 https://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.