From: Marek Olšák <marek.olsak@amd.com>
Date: Fri, 12 Jul 2019 21:26:24 +0000 (-0400)
Subject: radeonsi/gfx10: set as_ngg for GS prolog
X-Git-Tag: upstream/19.3.0~3958
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a8a526c5cb8a160ef4b4a9db38359247986fe692;p=platform%2Fupstream%2Fmesa.git

radeonsi/gfx10: set as_ngg for GS prolog

as_ngg is required by Wave32.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
---

diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c
index a3578eb..3cfb120 100644
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -7023,6 +7023,7 @@ int si_compile_tgsi_shader(struct si_screen *sscreen,
 			memset(&gs_prolog_key, 0, sizeof(gs_prolog_key));
 			gs_prolog_key.gs_prolog.states = shader->key.part.gs.prolog;
 			gs_prolog_key.gs_prolog.is_monolithic = true;
+			gs_prolog_key.gs_prolog.as_ngg = shader->key.as_ngg;
 			si_build_gs_prolog_function(&ctx, &gs_prolog_key);
 			gs_prolog = ctx.main_fn;
 
@@ -7260,11 +7261,6 @@ si_get_shader_part(struct si_screen *sscreen,
 	result->key = *key;
 
 	struct si_shader shader = {};
-	struct si_shader_context ctx;
-
-	si_init_shader_ctx(&ctx, sscreen, compiler);
-	ctx.shader = &shader;
-	ctx.type = type;
 
 	switch (type) {
 	case PIPE_SHADER_VERTEX:
@@ -7278,6 +7274,7 @@ si_get_shader_part(struct si_screen *sscreen,
 		break;
 	case PIPE_SHADER_GEOMETRY:
 		assert(prolog);
+		shader.key.as_ngg = key->gs_prolog.as_ngg;
 		break;
 	case PIPE_SHADER_FRAGMENT:
 		if (prolog)
@@ -7289,6 +7286,11 @@ si_get_shader_part(struct si_screen *sscreen,
 		unreachable("bad shader part");
 	}
 
+	struct si_shader_context ctx;
+	si_init_shader_ctx(&ctx, sscreen, compiler);
+	ctx.shader = &shader;
+	ctx.type = type;
+
 	build(&ctx, key);
 
 	/* Compile. */
@@ -7699,6 +7701,7 @@ static bool si_shader_select_gs_parts(struct si_screen *sscreen,
 	union si_shader_part_key prolog_key;
 	memset(&prolog_key, 0, sizeof(prolog_key));
 	prolog_key.gs_prolog.states = shader->key.part.gs.prolog;
+	prolog_key.gs_prolog.as_ngg = shader->key.as_ngg;
 
 	shader->prolog2 = si_get_shader_part(sscreen, &sscreen->gs_prologs,
 					    PIPE_SHADER_GEOMETRY, true,
diff --git a/src/gallium/drivers/radeonsi/si_shader.h b/src/gallium/drivers/radeonsi/si_shader.h
index 211e2db..15698bc 100644
--- a/src/gallium/drivers/radeonsi/si_shader.h
+++ b/src/gallium/drivers/radeonsi/si_shader.h
@@ -490,6 +490,7 @@ union si_shader_part_key {
 		struct si_gs_prolog_bits states;
 		/* Prologs of monolithic shaders shouldn't set EXEC. */
 		unsigned	is_monolithic:1;
+		unsigned	as_ngg:1;
 	} gs_prolog;
 	struct {
 		struct si_ps_prolog_bits states;