X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;ds=inline;f=src%2Fgallium%2Fdrivers%2Fnvfx%2Fnvfx_query.c;h=3cd6bf1e477d6870a96afecdf5ed90779549322f;hb=1465dc26a540e2b6f8a055cf0ab48f774a3775bf;hp=acbaf75a2368a6c0d15a250379294e81870d9231;hpb=f0f04cd12db156ec53b7ea46fae27199af121f90;p=mesa.git

diff --git a/src/gallium/drivers/nvfx/nvfx_query.c b/src/gallium/drivers/nvfx/nvfx_query.c
index acbaf75a236..3cd6bf1e477 100644
--- a/src/gallium/drivers/nvfx/nvfx_query.c
+++ b/src/gallium/drivers/nvfx/nvfx_query.c
@@ -3,6 +3,7 @@
 #include "nvfx_context.h"
 
 struct nvfx_query {
+	struct list_head list;
 	struct nouveau_resource *object;
 	unsigned type;
 	boolean ready;
@@ -23,6 +24,8 @@ nvfx_query_create(struct pipe_context *pipe, unsigned query_type)
 	q = CALLOC(1, sizeof(struct nvfx_query));
 	q->type = query_type;
 
+	assert(q->type == PIPE_QUERY_OCCLUSION_COUNTER);
+
 	return (struct pipe_query *)q;
 }
 
@@ -32,7 +35,10 @@ nvfx_query_destroy(struct pipe_context *pipe, struct pipe_query *pq)
 	struct nvfx_query *q = nvfx_query(pq);
 
 	if (q->object)
+	{
 		nouveau_resource_free(&q->object);
+		LIST_DEL(&q->list);
+	}
 	FREE(q);
 }
 
@@ -44,54 +50,67 @@ nvfx_query_begin(struct pipe_context *pipe, struct pipe_query *pq)
 	struct nvfx_screen *screen = nvfx->screen;
 	struct nouveau_channel *chan = screen->base.channel;
 	struct nouveau_grobj *eng3d = screen->eng3d;
+	uint64_t tmp;
 
-	assert(q->type == PIPE_QUERY_OCCLUSION_COUNTER);
+	assert(!nvfx->query);
 
 	/* Happens when end_query() is called, then another begin_query()
 	 * without querying the result in-between.  For now we'll wait for
 	 * the existing query to notify completion, but it could be better.
 	 */
-	if (q->object) {
-		uint64_t tmp;
+	if (q->object)
 		pipe->get_query_result(pipe, pq, 1, &tmp);
+
+	while (nouveau_resource_alloc(nvfx->screen->query_heap, 1, NULL, &q->object))
+	{
+		struct nvfx_query* oldestq;
+		assert(!LIST_IS_EMPTY(&nvfx->screen->query_list));
+		oldestq = LIST_ENTRY(struct nvfx_query, nvfx->screen->query_list.next, list);
+		pipe->get_query_result(pipe, (struct pipe_query*)oldestq, 1, &tmp);
 	}
 
-	if (nouveau_resource_alloc(nvfx->screen->query_heap, 1, NULL, &q->object))
-		assert(0);
+	LIST_ADDTAIL(&q->list, &nvfx->screen->query_list);
+
 	nouveau_notifier_reset(nvfx->screen->query, q->object->start);
 
-	BEGIN_RING(chan, eng3d, NV34TCL_QUERY_RESET, 1);
-	OUT_RING  (chan, 1);
-	BEGIN_RING(chan, eng3d, NV34TCL_QUERY_UNK17CC, 1);
-	OUT_RING  (chan, 1);
+	BEGIN_RING(chan, eng3d, NV30_3D_QUERY_RESET, 1);
+	OUT_RING(chan, 1);
+	BEGIN_RING(chan, eng3d, NV30_3D_QUERY_ENABLE, 1);
+	OUT_RING(chan, 1);
 
 	q->ready = FALSE;
+
+	nvfx->query = pq;
 }
 
 static void
 nvfx_query_end(struct pipe_context *pipe, struct pipe_query *pq)
 {
 	struct nvfx_context *nvfx = nvfx_context(pipe);
-	struct nvfx_screen *screen = nvfx->screen;
-	struct nouveau_channel *chan = screen->base.channel;
-	struct nouveau_grobj *eng3d = screen->eng3d;
+	struct nouveau_channel *chan = nvfx->screen->base.channel;
+	struct nouveau_grobj *eng3d = nvfx->screen->eng3d;
 	struct nvfx_query *q = nvfx_query(pq);
 
-	BEGIN_RING(chan, eng3d, NV34TCL_QUERY_GET, 1);
-	OUT_RING  (chan, (0x01 << NV34TCL_QUERY_GET_UNK24_SHIFT) |
-		   ((q->object->start * 32) << NV34TCL_QUERY_GET_OFFSET_SHIFT));
+	assert(nvfx->query == pq);
+
+	BEGIN_RING(chan, eng3d, NV30_3D_QUERY_GET, 1);
+	OUT_RING  (chan, (0x01 << NV30_3D_QUERY_GET_UNK24__SHIFT) |
+		   ((q->object->start * 32) << NV30_3D_QUERY_GET_OFFSET__SHIFT));
+	BEGIN_RING(chan, eng3d, NV30_3D_QUERY_ENABLE, 1);
+	OUT_RING(chan, 0);
 	FIRE_RING(chan);
+
+	nvfx->query = 0;
 }
 
 static boolean
 nvfx_query_result(struct pipe_context *pipe, struct pipe_query *pq,
-		  boolean wait, uint64_t *result)
+		  boolean wait, void *vresult)
 {
+	uint64_t *result = (uint64_t *)vresult;
 	struct nvfx_context *nvfx = nvfx_context(pipe);
 	struct nvfx_query *q = nvfx_query(pq);
 
-	assert(q->object && q->type == PIPE_QUERY_OCCLUSION_COUNTER);
-
 	if (!q->ready) {
 		unsigned status;
 
@@ -110,6 +129,7 @@ nvfx_query_result(struct pipe_context *pipe, struct pipe_query *pq,
 							q->object->start);
 		q->ready = TRUE;
 		nouveau_resource_free(&q->object);
+		LIST_DEL(&q->list);
 	}
 
 	*result = q->result;