Module: Mesa Branch: gallium-docs Commit: 86b336f71b21c813a1fa890440553aedcfb08fa7 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=86b336f71b21c813a1fa890440553aedcfb08fa7
Author: Michal Krol <[email protected]> Date: Mon Jan 4 13:38:58 2010 +0100 docs: Explain TGSI_SEMANTIC_NORMAL. --- src/gallium/docs/source/tgsi.rst | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/src/gallium/docs/source/tgsi.rst b/src/gallium/docs/source/tgsi.rst index 492a1b7..ebee490 100644 --- a/src/gallium/docs/source/tgsi.rst +++ b/src/gallium/docs/source/tgsi.rst @@ -1253,7 +1253,8 @@ can be stored inside a four-component vector. TGSI_SEMANTIC_NORMAL """""""""""""""""""" -XXX no clue. +Vertex normal; could be used to implement per-pixel lighting for legacy APIs +that allow mixing fixed-function and programmable stages. TGSI_SEMANTIC_FACE """""""""""""""""" _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
