Jordan Justen
44c399f20a
There is some discrepancy between the return values for some error cases for the DispatchComputeIndirect call in the ARB_compute_shader specification. Regarding the indirect parameter, in one place the extension spec lists that the error returned for invalid values should be INVALID_OPERATION, while later it specifies INVALID_VALUE. The OpenGL 4.3 and OpenGLES 3.1 specifications appear to be consistent in requiring the INVALID_VALUE error return in this case. Here we update the code to match the main specifications, and update the citations use the main specification rather than the extension specification. v2: * Updates based on review from Iago Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Cc: Iago Toral Quiroga <itoral@igalia.com> Cc: Marta Lofstedt <marta.lofstedt@intel.com> Reviewed-by: Marta Lofstedt <marta.lofstedt@intel.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 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.