Module: Mesa Branch: master Commit: 4a3b28113c3d23ba21bb8b8f5ebab7c567083a6d URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=4a3b28113c3d23ba21bb8b8f5ebab7c567083a6d
Author: Kenneth Graunke <kenn...@whitecape.org> Date: Sat Feb 19 16:48:24 2011 -0800 i965/fs: Correctly set up gl_FragCoord.w on Sandybridge. pixel_w is the final result; wpos_w is used on gen4 to compute it. NOTE: This is a candidate for the 7.10 branch. Reviewed-by: Eric Anholt <e...@anholt.net> --- src/mesa/drivers/dri/i965/brw_fs.cpp | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index c6c6497..30e3bd5 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -494,7 +494,7 @@ fs_visitor::emit_fragcoord_interpolation(ir_variable *ir) wpos.reg_offset++; /* gl_FragCoord.w: Already set up in emit_interpolation */ - emit(fs_inst(BRW_OPCODE_MOV, wpos, this->wpos_w)); + emit(fs_inst(BRW_OPCODE_MOV, wpos, this->pixel_w)); return reg; } _______________________________________________ mesa-commit mailing list mesa-commit@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-commit