mirror of https://gitlab.freedesktop.org/mesa/mesa
f972567671
Some parts calculated key size by using shader information, others by using the pipe_vertex_element information. Since it is perfectly valid to have more vertex_elements set than the vertex shader is using those may not be the same, so we weren't copying over all vertex_element state - this caused the tgsi dump to assert (iterates over all vertex elements). More importantly in this situation it would also break vertex texturing completely (since the sampler state derived from the key is at a different position than expected). Fix thix by deriving key->nr_vertex_elements from the shader information instead of the pipe_vertex_element state (unlike dx10, we can't have "holes" in pipe_vertex_element state, so this should be safe). (Note that actual llvm shader generation does not use the pipe_vertex_element state from the key itself in any case (althogh I guess it could) but uses the one from draw.pt (which should be the same though contains all elements) instead.) Reviewed-by: Jose Fonseca <jfonseca@vmware.com> |
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docs/README.WIN32
File: docs/README.WIN32 Last updated: 23 April 2011 Quick Start ----- ----- Windows drivers are build with SCons. Makefiles or Visual Studio projects are no longer shipped or supported. Run scons osmesa mesagdi to build classic mesa Windows GDI drivers; 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. 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.