radeonsi: remove si_context::{scissor_enabled,clip_halfz}

They are just copies of the rasterizer state.

Reviewed-by: Marek Olšák <[email protected]>

3 files changed, 24 insertions, 26 deletions

diff --git a/src/gallium/drivers/radeonsi/si_pipe.h b/src/gallium/drivers/radeonsi/si_pipe.h
index 4fe158fb9af..ed88aa0521b 100644
--- a/src/gallium/drivers/radeonsi/si_pipe.h
+++ b/src/gallium/drivers/radeonsi/si_pipe.h
@@ -462,8 +462,6 @@ struct si_context {
 	bool need_check_render_feedback;
 	bool			decompression_enabled;
 
-	bool			scissor_enabled;
-	bool			clip_halfz;
 	bool			vs_writes_viewport_index;
 	bool			vs_disables_clipping_viewport;
 
@@ -567,8 +565,6 @@ struct pipe_video_buffer *si_video_buffer_create(struct pipe_context *pipe,
 						 const struct pipe_video_buffer *tmpl);
 
 /* si_viewport.c */
-void si_viewport_set_rast_deps(struct si_context *rctx,
-			       bool scissor_enable, bool clip_halfz);
 void si_update_vs_writes_viewport_index(struct si_context *ctx);
 void si_init_viewport_functions(struct si_context *ctx);
 
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
index 2dbe7c6e274..78a3fbd086e 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -1003,12 +1003,22 @@ static void si_bind_rs_state(struct pipe_context *ctx, void *state)
 	sctx->current_vs_state &= C_VS_STATE_CLAMP_VERTEX_COLOR;
 	sctx->current_vs_state |= S_VS_STATE_CLAMP_VERTEX_COLOR(rs->clamp_vertex_color);
 
-	si_viewport_set_rast_deps(sctx, rs->scissor_enable, rs->clip_halfz);
-
 	si_pm4_bind_state(sctx, rasterizer, rs);
 	si_update_poly_offset_state(sctx);
 
 	if (!old_rs ||
+	    old_rs->scissor_enable != rs->scissor_enable) {
+		sctx->scissors.dirty_mask = (1 << SI_MAX_VIEWPORTS) - 1;
+		si_mark_atom_dirty(sctx, &sctx->scissors.atom);
+	}
+
+	if (!old_rs ||
+	    old_rs->clip_halfz != rs->clip_halfz) {
+		sctx->viewports.depth_range_dirty_mask = (1 << SI_MAX_VIEWPORTS) - 1;
+		si_mark_atom_dirty(sctx, &sctx->viewports.atom);
+	}
+
+	if (!old_rs ||
 	    old_rs->clip_plane_enable != rs->clip_plane_enable ||
 	    old_rs->pa_cl_clip_cntl != rs->pa_cl_clip_cntl)
 		si_mark_atom_dirty(sctx, &sctx->clip_regs);
diff --git a/src/gallium/drivers/radeonsi/si_state_viewport.c b/src/gallium/drivers/radeonsi/si_state_viewport.c
index 8e08a61f2f6..1201be8779e 100644
--- a/src/gallium/drivers/radeonsi/si_state_viewport.c
+++ b/src/gallium/drivers/radeonsi/si_state_viewport.c
@@ -40,7 +40,8 @@ static void si_set_scissor_states(struct pipe_context *pctx,
 	for (i = 0; i < num_scissors; i++)
 		ctx->scissors.states[start_slot + i] = state[i];
 
-	if (!ctx->scissor_enabled)
+	if (!ctx->queued.named.rasterizer ||
+	    !ctx->queued.named.rasterizer->scissor_enable)
 		return;
 
 	ctx->scissors.dirty_mask |= ((1 << num_scissors) - 1) << start_slot;
@@ -214,10 +215,13 @@ static void si_emit_scissors(struct r600_common_context *rctx, struct r600_atom
 	struct radeon_winsys_cs *cs = ctx->b.gfx.cs;
 	struct pipe_scissor_state *states = ctx->scissors.states;
 	unsigned mask = ctx->scissors.dirty_mask;
-	bool scissor_enabled = ctx->scissor_enabled;
+	bool scissor_enabled = false;
 	struct si_signed_scissor max_vp_scissor;
 	int i;
 
+	if (ctx->queued.named.rasterizer)
+		scissor_enabled = ctx->queued.named.rasterizer->scissor_enable;
+
 	/* The simple case: Only 1 viewport is active. */
 	if (!ctx->vs_writes_viewport_index) {
 		struct si_signed_scissor *vp = &ctx->viewports.as_scissor[0];
@@ -327,14 +331,18 @@ static void si_emit_depth_ranges(struct si_context *ctx)
 	struct radeon_winsys_cs *cs = ctx->b.gfx.cs;
 	struct pipe_viewport_state *states = ctx->viewports.states;
 	unsigned mask = ctx->viewports.depth_range_dirty_mask;
+	bool clip_halfz = false;
 	float zmin, zmax;
 
+	if (ctx->queued.named.rasterizer)
+		clip_halfz = ctx->queued.named.rasterizer->clip_halfz;
+
 	/* The simple case: Only 1 viewport is active. */
 	if (!ctx->vs_writes_viewport_index) {
 		if (!(mask & 1))
 			return;
 
-		util_viewport_zmin_zmax(&states[0], ctx->clip_halfz, &zmin, &zmax);
+		util_viewport_zmin_zmax(&states[0], clip_halfz, &zmin, &zmax);
 
 		radeon_set_context_reg_seq(cs, R_0282D0_PA_SC_VPORT_ZMIN_0, 2);
 		radeon_emit(cs, fui(zmin));
@@ -351,7 +359,7 @@ static void si_emit_depth_ranges(struct si_context *ctx)
 		radeon_set_context_reg_seq(cs, R_0282D0_PA_SC_VPORT_ZMIN_0 +
 					   start * 4 * 2, count * 2);
 		for (i = start; i < start+count; i++) {
-			util_viewport_zmin_zmax(&states[i], ctx->clip_halfz, &zmin, &zmax);
+			util_viewport_zmin_zmax(&states[i], clip_halfz, &zmin, &zmax);
 			radeon_emit(cs, fui(zmin));
 			radeon_emit(cs, fui(zmax));
 		}
@@ -367,22 +375,6 @@ static void si_emit_viewport_states(struct r600_common_context *rctx,
 	si_emit_depth_ranges(ctx);
 }
 
-/* Set viewport dependencies on pipe_rasterizer_state. */
-void si_viewport_set_rast_deps(struct si_context *ctx,
-			       bool scissor_enable, bool clip_halfz)
-{
-	if (ctx->scissor_enabled != scissor_enable) {
-		ctx->scissor_enabled = scissor_enable;
-		ctx->scissors.dirty_mask = (1 << SI_MAX_VIEWPORTS) - 1;
-		si_mark_atom_dirty(ctx, &ctx->scissors.atom);
-	}
-	if (ctx->clip_halfz != clip_halfz) {
-		ctx->clip_halfz = clip_halfz;
-		ctx->viewports.depth_range_dirty_mask = (1 << SI_MAX_VIEWPORTS) - 1;
-		si_mark_atom_dirty(ctx, &ctx->viewports.atom);
-	}
-}
-
 /**
  * Normally, we only emit 1 viewport and 1 scissor if no shader is using
  * the VIEWPORT_INDEX output, and emitting the other viewports and scissors