1/*
2 * Copyright © 2011 Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 */
23
24#include "brw_context.h"
25#include "brw_state.h"
26#include "brw_defines.h"
27#include "brw_util.h"
28#include "intel_batchbuffer.h"
29#include "main/macros.h"
30
31static void
32upload_cc_state_pointers(struct brw_context *brw)
33{
34   struct intel_context *intel = &brw->intel;
35
36   BEGIN_BATCH(2);
37   OUT_BATCH(_3DSTATE_CC_STATE_POINTERS << 16 | (2 - 2));
38   OUT_BATCH(brw->cc.state_offset | 1);
39   ADVANCE_BATCH();
40}
41
42const struct brw_tracked_state gen7_cc_state_pointer = {
43   .dirty = {
44      .mesa = 0,
45      .brw = BRW_NEW_BATCH,
46      .cache = CACHE_NEW_COLOR_CALC_STATE
47   },
48   .emit = upload_cc_state_pointers,
49};
50
51static void
52upload_blend_state_pointer(struct brw_context *brw)
53{
54   struct intel_context *intel = &brw->intel;
55
56   BEGIN_BATCH(2);
57   OUT_BATCH(_3DSTATE_BLEND_STATE_POINTERS << 16 | (2 - 2));
58   OUT_BATCH(brw->cc.blend_state_offset | 1);
59   ADVANCE_BATCH();
60}
61
62const struct brw_tracked_state gen7_blend_state_pointer = {
63   .dirty = {
64      .mesa = 0,
65      .brw = BRW_NEW_BATCH,
66      .cache = CACHE_NEW_BLEND_STATE
67   },
68   .emit = upload_blend_state_pointer,
69};
70
71static void
72upload_depth_stencil_state_pointer(struct brw_context *brw)
73{
74   struct intel_context *intel = &brw->intel;
75
76   BEGIN_BATCH(2);
77   OUT_BATCH(_3DSTATE_DEPTH_STENCIL_STATE_POINTERS << 16 | (2 - 2));
78   OUT_BATCH(brw->cc.depth_stencil_state_offset | 1);
79   ADVANCE_BATCH();
80}
81
82const struct brw_tracked_state gen7_depth_stencil_state_pointer = {
83   .dirty = {
84      .mesa = 0,
85      .brw = BRW_NEW_BATCH,
86      .cache = CACHE_NEW_DEPTH_STENCIL_STATE
87   },
88   .emit = upload_depth_stencil_state_pointer,
89};
90