X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fnv50%2Fnv50_context.c;h=6e8f4f9750dbaf5a88efa620c5355629d59131ab;hb=ba002eb1965ccdb09d7c3657d32e22e71ed4096a;hp=565a5da668cb9f3368087ff34b46db8a0eee2a6e;hpb=59d54334c96f44ed1d8bf660dc96221362a77d04;p=mesa.git

diff --git a/src/gallium/drivers/nv50/nv50_context.c b/src/gallium/drivers/nv50/nv50_context.c
index 565a5da668c..6e8f4f9750d 100644
--- a/src/gallium/drivers/nv50/nv50_context.c
+++ b/src/gallium/drivers/nv50/nv50_context.c
@@ -31,15 +31,23 @@ static void
 nv50_flush(struct pipe_context *pipe, unsigned flags,
 	   struct pipe_fence_handle **fence)
 {
-	struct nv50_context *nv50 = (struct nv50_context *)pipe;
-	
-	FIRE_RING(nv50->screen->nvws->channel);
+	struct nv50_context *nv50 = nv50_context(pipe);
+	struct nouveau_channel *chan = nv50->screen->base.channel;
+	struct nouveau_grobj *eng2d = nv50->screen->eng2d;
+
+	/* We need this in the ddx for reliable composite, not sure what we're
+	 * actually flushing. We generate all our own flushes with flags = 0. */
+	WAIT_RING(chan, 3);
+	BEGIN_RING(chan, eng2d, 0x0110, 1);
+	OUT_RING  (chan, 0);
+
+	FIRE_RING(chan);
 }
 
 static void
 nv50_destroy(struct pipe_context *pipe)
 {
-	struct nv50_context *nv50 = (struct nv50_context *)pipe;
+	struct nv50_context *nv50 = nv50_context(pipe);
 
 	draw_destroy(nv50->draw);
 	FREE(nv50);
@@ -51,6 +59,29 @@ nv50_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield)
 {
 }
 
+static unsigned int
+nv50_is_texture_referenced( struct pipe_context *pipe,
+			    struct pipe_texture *texture,
+			    unsigned face, unsigned level)
+{
+   /**
+    * FIXME: Optimize.
+    */
+
+   return PIPE_REFERENCED_FOR_READ | PIPE_REFERENCED_FOR_WRITE;
+}
+
+static unsigned int
+nv50_is_buffer_referenced( struct pipe_context *pipe,
+			   struct pipe_buffer *buf)
+{
+   /**
+    * FIXME: Optimize.
+    */
+
+   return PIPE_REFERENCED_FOR_READ | PIPE_REFERENCED_FOR_WRITE;
+}
+
 struct pipe_context *
 nv50_create(struct pipe_screen *pscreen, unsigned pctx_id)
 {
@@ -76,6 +107,9 @@ nv50_create(struct pipe_screen *pscreen, unsigned pctx_id)
 
 	nv50->pipe.flush = nv50_flush;
 
+	nv50->pipe.is_texture_referenced = nv50_is_texture_referenced;
+	nv50->pipe.is_buffer_referenced = nv50_is_buffer_referenced;
+
 	nv50_init_surface_functions(nv50);
 	nv50_init_state_functions(nv50);
 	nv50_init_query_functions(nv50);
@@ -86,5 +120,3 @@ nv50_create(struct pipe_screen *pscreen, unsigned pctx_id)
 
 	return &nv50->pipe;
 }
-
-