nv50: maintain pipe surface status field

2 files changed, 8 insertions, 0 deletions

diff --git a/src/gallium/drivers/nv50/nv50_clear.c b/src/gallium/drivers/nv50/nv50_clear.c
index 552b92f72e2..f35087b37ef 100644
--- a/src/gallium/drivers/nv50/nv50_clear.c
+++ b/src/gallium/drivers/nv50/nv50_clear.c
@@ -9,4 +9,5 @@ nv50_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/nv50/nv50_state_validate.c b/src/gallium/drivers/nv50/nv50_state_validate.c
index 8229bce89ee..f5c734699fc 100644
--- a/src/gallium/drivers/nv50/nv50_state_validate.c
+++ b/src/gallium/drivers/nv50/nv50_state_validate.c
@@ -157,10 +157,17 @@ nv50_state_emit(struct nv50_context *nv50)
 boolean
 nv50_state_validate(struct nv50_context *nv50)
 {
+	const struct pipe_framebuffer_state *fb = &nv50->framebuffer;
 	struct nouveau_grobj *tesla = nv50->screen->tesla;
 	struct nouveau_stateobj *so;
 	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;
+
 	if (nv50->dirty & NV50_NEW_FRAMEBUFFER)
 		nv50_state_validate_fb(nv50);