diff options
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.c | 17 | ||||
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.h | 7 |
2 files changed, 23 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index 2edd9826b2f..076b583d96d 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -1044,6 +1044,14 @@ static uint32_t si_translate_stencil_op(int s_op) return 0; } +static bool si_dsa_writes_stencil(const struct pipe_stencil_state *s) +{ + return s->enabled && s->writemask && + (s->fail_op != PIPE_STENCIL_OP_KEEP || + s->zfail_op != PIPE_STENCIL_OP_KEEP || + s->zpass_op != PIPE_STENCIL_OP_KEEP); +} + static void *si_create_dsa_state(struct pipe_context *ctx, const struct pipe_depth_stencil_alpha_state *state) { @@ -1101,6 +1109,15 @@ static void *si_create_dsa_state(struct pipe_context *ctx, si_pm4_set_reg(pm4, R_028024_DB_DEPTH_BOUNDS_MAX, fui(state->depth.bounds_max)); } + dsa->depth_enabled = state->depth.enabled; + dsa->depth_write_enabled = state->depth.enabled && + state->depth.writemask; + dsa->stencil_enabled = state->stencil[0].enabled; + dsa->stencil_write_enabled = state->stencil[0].enabled && + (si_dsa_writes_stencil(&state->stencil[0]) || + si_dsa_writes_stencil(&state->stencil[1])); + dsa->db_can_write = dsa->depth_write_enabled || + dsa->stencil_write_enabled; return dsa; } diff --git a/src/gallium/drivers/radeonsi/si_state.h b/src/gallium/drivers/radeonsi/si_state.h index 7b7d96c0665..9770960dd22 100644 --- a/src/gallium/drivers/radeonsi/si_state.h +++ b/src/gallium/drivers/radeonsi/si_state.h @@ -91,8 +91,13 @@ struct si_dsa_stencil_ref_part { struct si_state_dsa { struct si_pm4_state pm4; - unsigned alpha_func; struct si_dsa_stencil_ref_part stencil_ref; + ubyte alpha_func:3; + bool depth_enabled:1; + bool depth_write_enabled:1; + bool stencil_enabled:1; + bool stencil_write_enabled:1; + bool db_can_write:1; }; struct si_stencil_ref { |