From 9c29512154992f95c11939615ddcbef185c6a96c Mon Sep 17 00:00:00 2001
From: Ben Skeggs <skeggsb@gmail.com>
Date: Wed, 12 Mar 2008 02:59:20 +1100
Subject: [PATCH] nv50: crappy state validate/emit function

Just for testing stateobjs to make sure they don't hang the engine.
---
 src/gallium/drivers/nv50/Makefile              |  1 +
 src/gallium/drivers/nv50/nv50_context.h        |  2 ++
 src/gallium/drivers/nv50/nv50_state_validate.c | 14 ++++++++++++++
 src/gallium/drivers/nv50/nv50_vbo.c            |  8 ++++++++
 4 files changed, 25 insertions(+)
 create mode 100644 src/gallium/drivers/nv50/nv50_state_validate.c

diff --git a/src/gallium/drivers/nv50/Makefile b/src/gallium/drivers/nv50/Makefile
index 1c0b82887a1..a62a4d961bc 100644
--- a/src/gallium/drivers/nv50/Makefile
+++ b/src/gallium/drivers/nv50/Makefile
@@ -11,6 +11,7 @@ DRIVER_SOURCES = \
 	nv50_query.c \
 	nv50_screen.c \
 	nv50_state.c \
+	nv50_state_validate.c \
 	nv50_surface.c \
 	nv50_vbo.c
 
diff --git a/src/gallium/drivers/nv50/nv50_context.h b/src/gallium/drivers/nv50/nv50_context.h
index 6096818d40d..98b9aba0796 100644
--- a/src/gallium/drivers/nv50/nv50_context.h
+++ b/src/gallium/drivers/nv50/nv50_context.h
@@ -70,4 +70,6 @@ extern boolean nv50_draw_elements(struct pipe_context *pipe,
 extern void nv50_clear(struct pipe_context *pipe, struct pipe_surface *ps,
 		       unsigned clearValue);
 
+extern boolean nv50_state_validate(struct nv50_context *nv50);
+
 #endif
diff --git a/src/gallium/drivers/nv50/nv50_state_validate.c b/src/gallium/drivers/nv50/nv50_state_validate.c
new file mode 100644
index 00000000000..a89d1526c58
--- /dev/null
+++ b/src/gallium/drivers/nv50/nv50_state_validate.c
@@ -0,0 +1,14 @@
+#include "nv50_context.h"
+#include "nouveau/nouveau_stateobj.h"
+
+boolean
+nv50_state_validate(struct nv50_context *nv50)
+{
+	struct nouveau_winsys *nvws = nv50->screen->nvws;
+
+	if (nv50->dirty & NV50_NEW_BLEND)
+		so_emit(nvws, nv50->blend->so);
+
+	return TRUE;
+}
+
diff --git a/src/gallium/drivers/nv50/nv50_vbo.c b/src/gallium/drivers/nv50/nv50_vbo.c
index 6c0dc23a439..b01ce1d42c5 100644
--- a/src/gallium/drivers/nv50/nv50_vbo.c
+++ b/src/gallium/drivers/nv50/nv50_vbo.c
@@ -9,6 +9,10 @@ boolean
 nv50_draw_arrays(struct pipe_context *pipe, unsigned mode, unsigned start,
 		 unsigned count)
 {
+	struct nv50_context *nv50 = nv50_context(pipe);
+
+	nv50_state_validate(nv50);
+
 	NOUVEAU_ERR("unimplemented\n");
 	return TRUE;
 }
@@ -18,6 +22,10 @@ nv50_draw_elements(struct pipe_context *pipe,
 		   struct pipe_buffer *indexBuffer, unsigned indexSize,
 		   unsigned mode, unsigned start, unsigned count)
 {
+	struct nv50_context *nv50 = nv50_context(pipe);
+
+	nv50_state_validate(nv50);
+
 	NOUVEAU_ERR("unimplemented\n");
 	return TRUE;
 }
-- 
2.30.2