5 files changed, 12 insertions, 6 deletions
diff --git a/src/gallium/drivers/nv40/nv40_context.c b/src/gallium/drivers/nv40/nv40_context.c
index ffe25ffebd5..b0b90032de1 100644
--- a/src/gallium/drivers/nv40/nv40_context.c
+++ b/src/gallium/drivers/nv40/nv40_context.c
@@ -43,7 +43,7 @@ nv40_destroy(struct pipe_context *pipe)
 }
 
 struct pipe_context *
-nv40_create(struct pipe_screen *pscreen, unsigned pctx_id)
+nv40_create(struct pipe_screen *pscreen, void *priv)
 {
 	struct nv40_screen *screen = nv40_screen(pscreen);
 	struct pipe_winsys *ws = pscreen->winsys;
@@ -54,11 +54,11 @@ nv40_create(struct pipe_screen *pscreen, unsigned pctx_id)
 	if (!nv40)
 		return NULL;
 	nv40->screen = screen;
-	nv40->pctx_id = pctx_id;
 
 	nv40->nvws = nvws;
 
 	nv40->pipe.winsys = ws;
+	nv40->pipe.priv = priv;
 	nv40->pipe.screen = pscreen;
 	nv40->pipe.destroy = nv40_destroy;
 	nv40->pipe.draw_arrays = nv40_draw_arrays;
diff --git a/src/gallium/drivers/nv40/nv40_context.h b/src/gallium/drivers/nv40/nv40_context.h
index 3998cf2dd35..958a48f2a4a 100644
--- a/src/gallium/drivers/nv40/nv40_context.h
+++ b/src/gallium/drivers/nv40/nv40_context.h
@@ -111,7 +111,6 @@ struct nv40_context {
 
 	struct nouveau_winsys *nvws;
 	struct nv40_screen *screen;
-	unsigned pctx_id;
 
 	struct draw_context *draw;
 
@@ -230,4 +229,8 @@ extern void nv40_draw_elements(struct pipe_context *pipe,
 extern void nv40_clear(struct pipe_context *pipe, unsigned buffers,
 		       const float *rgba, double depth, unsigned stencil);
 
+/* nv40_context.c */
+struct pipe_context *
+nv40_create(struct pipe_screen *pscreen, void *priv);
+
 #endif
diff --git a/src/gallium/drivers/nv40/nv40_screen.c b/src/gallium/drivers/nv40/nv40_screen.c
index 56fb80975cc..001147e752f 100644
--- a/src/gallium/drivers/nv40/nv40_screen.c
+++ b/src/gallium/drivers/nv40/nv40_screen.c
@@ -196,6 +196,7 @@ nv40_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
 	pscreen->get_param = nv40_screen_get_param;
 	pscreen->get_paramf = nv40_screen_get_paramf;
 	pscreen->is_format_supported = nv40_screen_surface_format_supported;
+	pscreen->context_create = nv40_create;
 
 	nv40_screen_init_miptree_functions(pscreen);
 	nv40_screen_init_transfer_functions(pscreen);
diff --git a/src/gallium/drivers/nv40/nv40_screen.h b/src/gallium/drivers/nv40/nv40_screen.h
index 98fde8755b9..9437aa050d4 100644
--- a/src/gallium/drivers/nv40/nv40_screen.h
+++ b/src/gallium/drivers/nv40/nv40_screen.h
@@ -9,7 +9,7 @@ struct nv40_screen {
 
 	struct nouveau_winsys *nvws;
 
-	unsigned cur_pctx;
+	struct nv40_context *cur_ctx;
 
 	/* HW graphics objects */
 	struct nv04_surface_2d *eng2d;
diff --git a/src/gallium/drivers/nv40/nv40_state_emit.c b/src/gallium/drivers/nv40/nv40_state_emit.c
index 13fe854915b..1c4007a129e 100644
--- a/src/gallium/drivers/nv40/nv40_state_emit.c
+++ b/src/gallium/drivers/nv40/nv40_state_emit.c
@@ -61,13 +61,15 @@ nv40_state_emit(struct nv40_context *nv40)
 	unsigned i;
 	uint64_t states;
 
-	if (nv40->pctx_id != screen->cur_pctx) {
+	/* XXX: race conditions
+	 */
+	if (nv40 != screen->cur_ctx) {
 		for (i = 0; i < NV40_STATE_MAX; i++) {
 			if (state->hw[i] && screen->state[i] != state->hw[i])
 				state->dirty |= (1ULL << i);
 		}
 
-		screen->cur_pctx = nv40->pctx_id;
+		screen->cur_ctx = nv40;
 	}
 
 	for (i = 0, states = state->dirty; states; i++) {