From: Kristian H. Kristensen <hoegsberg@google.com>
Date: Thu, 10 Oct 2019 22:37:19 +0000 (-0700)
Subject: freedreno/ir3: Add has_gs flag to shader key
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8f39985b01b34cbb6a84b4614f5cb732748954d1;p=mesa.git

freedreno/ir3: Add has_gs flag to shader key

Since the presence of GS changes how the VS operates we need to track
that in the shader key.

Signed-off-by: Kristian H. Kristensen <hoegsberg@google.com>
---

diff --git a/src/freedreno/ir3/ir3_shader.h b/src/freedreno/ir3/ir3_shader.h
index 3073dfd07eb..fa6d5b7d387 100644
--- a/src/freedreno/ir3/ir3_shader.h
+++ b/src/freedreno/ir3/ir3_shader.h
@@ -213,6 +213,8 @@ struct ir3_shader_key {
 			 */
 			unsigned rasterflat : 1;
 			unsigned fclamp_color : 1;
+
+			unsigned has_gs : 1;
 		};
 		uint32_t global;
 	};
@@ -310,9 +312,11 @@ ir3_normalize_key(struct ir3_shader_key *key, gl_shader_stage type)
 			key->vsaturate_r = 0;
 			key->vastc_srgb = 0;
 			key->vsamples = 0;
+			key->has_gs = false; /* FS doesn't care */
 		}
 		break;
 	case MESA_SHADER_VERTEX:
+	case MESA_SHADER_GEOMETRY:
 		key->color_two_side = false;
 		key->half_precision = false;
 		key->rasterflat = false;
diff --git a/src/gallium/drivers/freedreno/a6xx/fd6_draw.c b/src/gallium/drivers/freedreno/a6xx/fd6_draw.c
index 1d5df60c533..a0df3dbc1ea 100644
--- a/src/gallium/drivers/freedreno/a6xx/fd6_draw.c
+++ b/src/gallium/drivers/freedreno/a6xx/fd6_draw.c
@@ -157,6 +157,9 @@ fd6_draw_vbo(struct fd_context *ctx, const struct pipe_draw_info *info,
 		.sprite_coord_mode = ctx->rasterizer->sprite_coord_mode,
 	};
 
+	if (emit.key.gs)
+		emit.key.key.has_gs = true;
+
 	fixup_shader_state(ctx, &emit.key.key);
 
 	if (!(ctx->dirty & FD_DIRTY_PROG)) {
@@ -209,13 +212,12 @@ fd6_draw_vbo(struct fd_context *ctx, const struct pipe_draw_info *info,
 	 */
 	emit_marker6(ring, 7);
 
-	/* leave vis mode blank for now, it will be patched up when
-	 * we know if we are binning or not
-	 */
 	uint32_t draw0 =
 		CP_DRAW_INDX_OFFSET_0_PRIM_TYPE(primtype) |
-		CP_DRAW_INDX_OFFSET_0_VIS_CULL(USE_VISIBILITY) |
-		0x2000;
+		CP_DRAW_INDX_OFFSET_0_VIS_CULL(USE_VISIBILITY);
+
+	if (emit.key.gs)
+		draw0 |= CP_DRAW_INDX_OFFSET_0_GS_ENABLE;
 
 	if (info->index_size) {
 		draw0 |=