radeonsi: move current_rast_prim to r600_common_context

We'll use it in the scissors / clip / guardband state.

v2: avoid a performance regression on r600 when applied to
    (pre-fork) stable branches

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

3 files changed, 8 insertions, 9 deletions

diff --git a/src/gallium/drivers/radeonsi/si_pipe.h b/src/gallium/drivers/radeonsi/si_pipe.h
index 46c89e2f38a..08d47ea414e 100644
--- a/src/gallium/drivers/radeonsi/si_pipe.h
+++ b/src/gallium/drivers/radeonsi/si_pipe.h
@@ -409,7 +409,6 @@ struct si_context {
 	unsigned		last_sc_line_stipple;
 	unsigned		current_vs_state;
 	unsigned		last_vs_state;
-	enum pipe_prim_type	current_rast_prim; /* primitive type after TES, GS */
 
 	/* Scratch buffer */
 	struct r600_atom	scratch_state;
diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c b/src/gallium/drivers/radeonsi/si_state_draw.c
index 0a672c503fd..e4f592c3845 100644
--- a/src/gallium/drivers/radeonsi/si_state_draw.c
+++ b/src/gallium/drivers/radeonsi/si_state_draw.c
@@ -531,7 +531,7 @@ static unsigned si_get_ia_multi_vgt_param(struct si_context *sctx,
 static void si_emit_rasterizer_prim_state(struct si_context *sctx)
 {
 	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
-	enum pipe_prim_type rast_prim = sctx->current_rast_prim;
+	enum pipe_prim_type rast_prim = sctx->b.current_rast_prim;
 	struct si_state_rasterizer *rs = sctx->emitted.named.rasterizer;
 
 	/* Skip this if not rendering lines. */
@@ -581,7 +581,7 @@ static void si_emit_draw_registers(struct si_context *sctx,
 {
 	struct radeon_winsys_cs *cs = sctx->b.gfx.cs;
 	unsigned prim = si_conv_pipe_prim(info->mode);
-	unsigned gs_out_prim = si_conv_prim_to_gs_out(sctx->current_rast_prim);
+	unsigned gs_out_prim = si_conv_prim_to_gs_out(sctx->b.current_rast_prim);
 	unsigned ia_multi_vgt_param;
 
 	ia_multi_vgt_param = si_get_ia_multi_vgt_param(sctx, info, num_patches);
@@ -1254,8 +1254,8 @@ void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
 	else
 		rast_prim = info->mode;
 
-	if (rast_prim != sctx->current_rast_prim) {
-		sctx->current_rast_prim = rast_prim;
+	if (rast_prim != sctx->b.current_rast_prim) {
+		sctx->b.current_rast_prim = rast_prim;
 		sctx->do_update_shaders = true;
 	}
 
diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c b/src/gallium/drivers/radeonsi/si_state_shaders.c
index 889cd8e7246..1146e5e3949 100644
--- a/src/gallium/drivers/radeonsi/si_state_shaders.c
+++ b/src/gallium/drivers/radeonsi/si_state_shaders.c
@@ -1408,10 +1408,10 @@ static inline void si_shader_selector_key(struct pipe_context *ctx,
 		}
 
 		if (rs) {
-			bool is_poly = (sctx->current_rast_prim >= PIPE_PRIM_TRIANGLES &&
-					sctx->current_rast_prim <= PIPE_PRIM_POLYGON) ||
-				       sctx->current_rast_prim >= PIPE_PRIM_TRIANGLES_ADJACENCY;
-			bool is_line = !is_poly && sctx->current_rast_prim != PIPE_PRIM_POINTS;
+			bool is_poly = (sctx->b.current_rast_prim >= PIPE_PRIM_TRIANGLES &&
+					sctx->b.current_rast_prim <= PIPE_PRIM_POLYGON) ||
+				       sctx->b.current_rast_prim >= PIPE_PRIM_TRIANGLES_ADJACENCY;
+			bool is_line = !is_poly && sctx->b.current_rast_prim != PIPE_PRIM_POINTS;
 
 			key->part.ps.prolog.color_two_side = rs->two_side && sel->info.colors_read;
 			key->part.ps.prolog.flatshade_colors = rs->flatshade && sel->info.colors_read;