X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Ffreedreno%2Ffreedreno_batch_cache.c;h=b3a6041eead5afe5d7390668860295affb4bc214;hb=d4a5e14fae17c7ea7bb8d1d0d6467fd4e0706dd1;hp=470aca4f38090d112354ad8a421839bcd540c4a0;hpb=15ebf387fc43632be0e68365cf92ac8fb1b64a9c;p=mesa.git

diff --git a/src/gallium/drivers/freedreno/freedreno_batch_cache.c b/src/gallium/drivers/freedreno/freedreno_batch_cache.c
index 470aca4f380..b3a6041eead 100644
--- a/src/gallium/drivers/freedreno/freedreno_batch_cache.c
+++ b/src/gallium/drivers/freedreno/freedreno_batch_cache.c
@@ -153,6 +153,30 @@ fd_bc_flush(struct fd_batch_cache *cache, struct fd_context *ctx)
 	}
 }
 
+/* deferred flush doesn't actually flush, but it marks every other
+ * batch associated with the context as dependent on the current
+ * batch.  So when the current batch gets flushed, all other batches
+ * that came before also get flushed.
+ */
+void
+fd_bc_flush_deferred(struct fd_batch_cache *cache, struct fd_context *ctx)
+{
+	struct fd_batch *current_batch = ctx->batch;
+	struct hash_entry *entry;
+
+	mtx_lock(&ctx->screen->lock);
+
+	hash_table_foreach(cache->ht, entry) {
+		struct fd_batch *batch = entry->data;
+		if (batch == current_batch)
+			continue;
+		if (batch->ctx == ctx)
+			fd_batch_add_dep(current_batch, batch);
+	}
+
+	mtx_unlock(&ctx->screen->lock);
+}
+
 void
 fd_bc_invalidate_context(struct fd_context *ctx)
 {
@@ -205,7 +229,7 @@ fd_bc_invalidate_batch(struct fd_batch *batch, bool destroy)
 void
 fd_bc_invalidate_resource(struct fd_resource *rsc, bool destroy)
 {
-	struct fd_screen *screen = fd_screen(rsc->base.b.screen);
+	struct fd_screen *screen = fd_screen(rsc->base.screen);
 	struct fd_batch *batch;
 
 	mtx_lock(&screen->lock);
@@ -292,7 +316,7 @@ fd_bc_alloc_batch(struct fd_batch_cache *cache, struct fd_context *ctx)
 
 	idx--;              /* bit zero returns 1 for ffs() */
 
-	batch = fd_batch_create(ctx);
+	batch = fd_batch_create(ctx, false);
 	if (!batch)
 		goto out;