1 files changed, 57 insertions, 0 deletions
diff --git a/src/gallium/drivers/nv50/nv50_tex.c b/src/gallium/drivers/nv50/nv50_tex.c
new file mode 100644
index 00000000000..581a9e2ffb6
--- /dev/null
+++ b/src/gallium/drivers/nv50/nv50_tex.c
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2008 Ben Skeggs
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "nv50_context.h"
+#include "nv50_texture.h"
+
+#include "nouveau/nouveau_stateobj.h"
+
+void
+nv50_tex_validate(struct nv50_context *nv50)
+{
+	struct nouveau_grobj *tesla = nv50->screen->tesla;
+	struct nouveau_stateobj *so;
+	int i;
+
+	so = so_new(nv50->miptree_nr * 8 + 3, nv50->miptree_nr * 2);
+	so_method(so, tesla, 0x0f00, 1);
+	so_data  (so, NV50_CB_TIC);
+	so_method(so, tesla, 0x40000f04, nv50->miptree_nr * 8);
+	for (i = 0; i < nv50->miptree_nr; i++) {
+		struct nv50_miptree *mt = nv50->miptree[i];
+
+		so_data (so, 0x2a712488);
+		so_reloc(so, mt->buffer, 0, NOUVEAU_BO_VRAM |
+			     NOUVEAU_BO_LOW, 0, 0);
+		so_data (so, 0xd0005000);
+		so_data (so, 0x00300000);
+		so_data (so, mt->base.width[0]);
+		so_data (so, (mt->base.depth[0] << 16) |
+			      mt->base.height[0]);
+		so_data (so, 0x03000000);
+		so_reloc(so, mt->buffer, 0, NOUVEAU_BO_VRAM |
+			     NOUVEAU_BO_HIGH, 0, 0);
+	}
+
+	so_ref(so, &nv50->state.tic_upload);
+}
+