From: Ben Skeggs <skeggsb@gmail.com>
Date: Mon, 24 Mar 2008 02:45:38 +0000 (+1100)
Subject: nv40: maintain pipe_surface status field
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5ce37d42b3268102caf8225be4ca18418bfab7c4;p=mesa.git

nv40: maintain pipe_surface status field
---

diff --git a/src/gallium/drivers/nv40/nv40_clear.c b/src/gallium/drivers/nv40/nv40_clear.c
index 2c4e8f01fda..59efd620e32 100644
--- a/src/gallium/drivers/nv40/nv40_clear.c
+++ b/src/gallium/drivers/nv40/nv40_clear.c
@@ -9,4 +9,5 @@ nv40_clear(struct pipe_context *pipe, struct pipe_surface *ps,
 	   unsigned clearValue)
 {
 	pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, clearValue);
+	ps->status = PIPE_SURFACE_STATUS_CLEAR;
 }
diff --git a/src/gallium/drivers/nv40/nv40_state_emit.c b/src/gallium/drivers/nv40/nv40_state_emit.c
index 056238cc836..a9a9abc9220 100644
--- a/src/gallium/drivers/nv40/nv40_state_emit.c
+++ b/src/gallium/drivers/nv40/nv40_state_emit.c
@@ -40,6 +40,14 @@ static void
 nv40_state_do_validate(struct nv40_context *nv40,
 		       struct nv40_state_entry **states)
 {
+	const struct pipe_framebuffer_state *fb = &nv40->framebuffer;
+	unsigned i;
+
+	for (i = 0; i < fb->num_cbufs; i++)
+		fb->cbufs[i]->status = PIPE_SURFACE_STATUS_DEFINED;
+	if (fb->zsbuf)
+		fb->zsbuf->status = PIPE_SURFACE_STATUS_DEFINED;
+
 	while (*states) {
 		struct nv40_state_entry *e = *states;