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5aa96286e7
This required the following changes: - WM setup now makes the appropriate set of barycentric coordinates (perspective vs. noperspective) available to the fragment shader, based on whether the shader requires perspective interpolation, noperspective interpolation, both, or neither. - The fragment shader backend now uses the appropriate set of barycentric coordiantes when interpolating, based on the interpolation mode returned by ir_variable::determine_interpolation_mode(). - SF setup now uses gl_fragment_program::InterpQualifier to determine which attributes are to be flat shaded (as opposed to the old logic, which only flat shaded colors). - CLIP setup now ensures that the clipper outputs non-perspective barycentric coordinates when they are needed by the fragment shader. Fixes the remaining piglit tests of interpolation qualifiers that were failing: - interpolation-flat-*-smooth-none - interpolation-flat-other-flat-none - interpolation-noperspective-* - interpolation-smooth-gl_*Color-flat-* Reviewed-by: Eric Anholt <eric@anholt.net> |
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| acinclude.m4 | ||
| Android.common.mk | ||
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| common.py | ||
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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.