Hi, This series adds the possibility for drivers to get gl_FragCoord and gl_FrontFacing as system values. When FACE is a system value, it also changes its type to integer from floating-point.
Each variable has its own Const flag / Gallium CAP, so drivers can choose whether they want this for each variable. This simplifies input handling in the radeonsi driver. With this, TGSI INPUT[i] becomes fragment shader input[i] in the hardware, so the driver doesn't have to do any translation of locations. Please review. Marek _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
