radeonsi: fix polygon mode for points and lines and point/line fill modes

Fixes piglit/polygon-mode-offset.

Cc: 10.2 10.3 mesa-stable@lists.freedesktop.org
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>

diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
index 16d8493e6e24209455cf7d10ae82a52ed4d18a04..030d6e996281a57828031d76c78187826a409bde 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -599,9 +599,9 @@ static void *si_create_rs_state(struct pipe_context *ctx,
                S_028814_CULL_FRONT(state->rasterizer_discard || (state->cull_face & PIPE_FACE_FRONT) ? 1 : 0) |
                S_028814_CULL_BACK(state->rasterizer_discard || (state->cull_face & PIPE_FACE_BACK) ? 1 : 0) |
                S_028814_FACE(!state->front_ccw) |
-               S_028814_POLY_OFFSET_FRONT_ENABLE(state->offset_tri) |
-               S_028814_POLY_OFFSET_BACK_ENABLE(state->offset_tri) |
-               S_028814_POLY_OFFSET_PARA_ENABLE(state->offset_tri) |
+               S_028814_POLY_OFFSET_FRONT_ENABLE(util_get_offset(state, state->fill_front)) |
+               S_028814_POLY_OFFSET_BACK_ENABLE(util_get_offset(state, state->fill_back)) |
+               S_028814_POLY_OFFSET_PARA_ENABLE(state->offset_point || state->offset_line) |
                S_028814_POLY_MODE(polygon_dual_mode) |
                S_028814_POLYMODE_FRONT_PTYPE(si_translate_fill(state->fill_front)) |
                S_028814_POLYMODE_BACK_PTYPE(si_translate_fill(state->fill_back));