diff options
| -rw-r--r-- | 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 0595488c9cc..723ebca61bb 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -1335,7 +1335,7 @@ fs_visitor::emit_interpolation() emit(fs_inst(BRW_OPCODE_ADD, this->delta_y, this->pixel_y, - fs_reg(brw_vec1_grf(1, 1)))); + fs_reg(negate(brw_vec1_grf(1, 1))))); this->current_annotation = "compute pos.w and 1/pos.w"; /* Compute wpos. Unlike many other varying inputs, we usually need it |