From d76b3bb0a8f56d841cfea160ba0cc2494c17e44f Mon Sep 17 00:00:00 2001 From: Michal Krol Date: Thu, 12 Mar 2009 11:23:12 +0100 Subject: tgsi: Document ARB_vertex_program instruction set operations. --- src/gallium/auxiliary/tgsi/tgsi-instruction-set.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'src/gallium') diff --git a/src/gallium/auxiliary/tgsi/tgsi-instruction-set.txt b/src/gallium/auxiliary/tgsi/tgsi-instruction-set.txt index 88771bc9097..43193ebb993 100644 --- a/src/gallium/auxiliary/tgsi/tgsi-instruction-set.txt +++ b/src/gallium/auxiliary/tgsi/tgsi-instruction-set.txt @@ -568,3 +568,19 @@ TGSI Instruction Specification dst.w = (src.w > 0.0) ? 1.0 : (src.w < 0.0) ? -1.0 : 0.0 +1.7 GL_ARB_vertex_program +-------------------------- + + +1.7.1 SWZ - Extended Swizzle + + dst.x = src.x + dst.y = src.y + dst.z = src.z + dst.w = src.w + + +1.7.2 XPD - Cross Product + + Alias for CROSSPRODUCT. + -- cgit v1.2.3