Module: Mesa Branch: master Commit: 587e6e78984cd7490ac68b83d0b751bf23256595 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=587e6e78984cd7490ac68b83d0b751bf23256595
Author: Chris Forbes <[email protected]> Date: Thu Aug 14 20:38:33 2014 +1200 i965/vec4: Assert that fine/coarse derivative ops don't appear Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Matt Turner <[email protected]> --- src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp index ce64b30..b17ef34 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp @@ -1350,7 +1350,11 @@ vec4_visitor::visit(ir_expression *ir) break; case ir_unop_dFdx: + case ir_unop_dFdx_coarse: + case ir_unop_dFdx_fine: case ir_unop_dFdy: + case ir_unop_dFdy_coarse: + case ir_unop_dFdy_fine: unreachable("derivatives not valid in vertex shader"); case ir_unop_bitfield_reverse: _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
