For now, this just splits the existing code to disable these stages into
separate atoms/files. We can then replace it with real code.
Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
---
src/mesa/drivers/dri/i965/Makefile.sources | 6 +-
src/mesa/drivers/dri/i965/brw_state.h | 6 +-
src/mesa/drivers/dri/i965/brw_state_upload.c | 7 +-
src/mesa/drivers/dri/i965/gen7_disable.c | 98 ----------------------------
src/mesa/drivers/dri/i965/gen7_ds_state.c | 64 ++++++++++++++++++
src/mesa/drivers/dri/i965/gen7_hs_state.c | 65 ++++++++++++++++++
src/mesa/drivers/dri/i965/gen7_te_state.c | 47 +++++++++++++
src/mesa/drivers/dri/i965/gen8_disable.c | 67 -------------------
src/mesa/drivers/dri/i965/gen8_ds_state.c | 54 +++++++++++++++
src/mesa/drivers/dri/i965/gen8_hs_state.c | 71 ++++++++++++++++++++
10 files changed, 317 insertions(+), 168 deletions(-)
delete mode 100644 src/mesa/drivers/dri/i965/gen7_disable.c
create mode 100644 src/mesa/drivers/dri/i965/gen7_ds_state.c
create mode 100644 src/mesa/drivers/dri/i965/gen7_hs_state.c
create mode 100644 src/mesa/drivers/dri/i965/gen7_te_state.c
create mode 100644 src/mesa/drivers/dri/i965/gen8_ds_state.c
create mode 100644 src/mesa/drivers/dri/i965/gen8_hs_state.c
diff --git a/src/mesa/drivers/dri/i965/Makefile.sources
b/src/mesa/drivers/dri/i965/Makefile.sources
index 5a88d66..e85c793 100644
--- a/src/mesa/drivers/dri/i965/Makefile.sources
+++ b/src/mesa/drivers/dri/i965/Makefile.sources
@@ -182,11 +182,13 @@ i965_FILES = \
gen7_blorp.cpp \
gen7_blorp.h \
gen7_cs_state.c \
- gen7_disable.c \
+ gen7_ds_state.c \
gen7_gs_state.c \
+ gen7_hs_state.c \
gen7_misc_state.c \
gen7_sf_state.c \
gen7_sol_state.c \
+ gen7_te_state.c \
gen7_urb.c \
gen7_viewport_state.c \
gen7_vs_state.c \
@@ -196,7 +198,9 @@ i965_FILES = \
gen8_depth_state.c \
gen8_disable.c \
gen8_draw_upload.c \
+ gen8_ds_state.c \
gen8_gs_state.c \
+ gen8_hs_state.c \
gen8_misc_state.c \
gen8_multisample_state.c \
gen8_ps_state.c \
diff --git a/src/mesa/drivers/dri/i965/brw_state.h
b/src/mesa/drivers/dri/i965/brw_state.h
index 94734ba..74f513a 100644
--- a/src/mesa/drivers/dri/i965/brw_state.h
+++ b/src/mesa/drivers/dri/i965/brw_state.h
@@ -127,14 +127,16 @@ extern const struct brw_tracked_state
gen6_wm_push_constants;
extern const struct brw_tracked_state gen6_wm_state;
extern const struct brw_tracked_state gen7_depthbuffer;
extern const struct brw_tracked_state gen7_clip_state;
-extern const struct brw_tracked_state gen7_disable_stages;
+extern const struct brw_tracked_state gen7_ds_state;
extern const struct brw_tracked_state gen7_gs_state;
+extern const struct brw_tracked_state gen7_hs_state;
extern const struct brw_tracked_state gen7_ps_state;
extern const struct brw_tracked_state gen7_push_constant_space;
extern const struct brw_tracked_state gen7_sbe_state;
extern const struct brw_tracked_state gen7_sf_clip_viewport;
extern const struct brw_tracked_state gen7_sf_state;
extern const struct brw_tracked_state gen7_sol_state;
+extern const struct brw_tracked_state gen7_te_state;
extern const struct brw_tracked_state gen7_urb;
extern const struct brw_tracked_state gen7_vs_state;
extern const struct brw_tracked_state gen7_wm_state;
@@ -142,7 +144,9 @@ extern const struct brw_tracked_state
gen7_hw_binding_tables;
extern const struct brw_tracked_state haswell_cut_index;
extern const struct brw_tracked_state gen8_blend_state;
extern const struct brw_tracked_state gen8_disable_stages;
+extern const struct brw_tracked_state gen8_ds_state;
extern const struct brw_tracked_state gen8_gs_state;
+extern const struct brw_tracked_state gen8_hs_state;
extern const struct brw_tracked_state gen8_index_buffer;
extern const struct brw_tracked_state gen8_multisample_state;
extern const struct brw_tracked_state gen8_pma_fix;
diff --git a/src/mesa/drivers/dri/i965/brw_state_upload.c
b/src/mesa/drivers/dri/i965/brw_state_upload.c
index aae51a0..96c247a 100644
--- a/src/mesa/drivers/dri/i965/brw_state_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_state_upload.c
@@ -225,8 +225,10 @@ static const struct brw_tracked_state *gen7_render_atoms[]
=
&brw_gs_samplers,
&gen6_multisample_state,
- &gen7_disable_stages,
&gen7_vs_state,
+ &gen7_hs_state,
+ &gen7_te_state,
+ &gen7_ds_state,
&gen7_gs_state,
&gen7_sol_state,
&gen7_clip_state,
@@ -315,6 +317,9 @@ static const struct brw_tracked_state *gen8_render_atoms[] =
&gen8_disable_stages,
&gen8_vs_state,
+ &gen8_hs_state,
+ &gen7_te_state,
+ &gen8_ds_state,
&gen8_gs_state,
&gen8_sol_state,
&gen6_clip_state,
diff --git a/src/mesa/drivers/dri/i965/gen7_disable.c
b/src/mesa/drivers/dri/i965/gen7_disable.c
deleted file mode 100644
index bb50969..0000000
--- a/src/mesa/drivers/dri/i965/gen7_disable.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright © 2011 Intel Corporation
- *
- * 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 (including the next
- * paragraph) 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 OR COPYRIGHT HOLDERS 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 "brw_context.h"
-#include "brw_state.h"
-#include "brw_defines.h"
-#include "intel_batchbuffer.h"
-
-static void
-disable_stages(struct brw_context *brw)
-{
- /* Disable the HS Unit */
- BEGIN_BATCH(7);
- OUT_BATCH(_3DSTATE_CONSTANT_HS << 16 | (7 - 2));
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- ADVANCE_BATCH();
-
- BEGIN_BATCH(7);
- OUT_BATCH(_3DSTATE_HS << 16 | (7 - 2));
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- ADVANCE_BATCH();
-
- BEGIN_BATCH(2);
- OUT_BATCH(_3DSTATE_BINDING_TABLE_POINTERS_HS << 16 | (2 - 2));
- OUT_BATCH(brw->hw_bt_pool.next_offset);
- ADVANCE_BATCH();
-
- /* Disable the TE */
- BEGIN_BATCH(4);
- OUT_BATCH(_3DSTATE_TE << 16 | (4 - 2));
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- ADVANCE_BATCH();
-
- /* Disable the DS Unit */
- BEGIN_BATCH(7);
- OUT_BATCH(_3DSTATE_CONSTANT_DS << 16 | (7 - 2));
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- ADVANCE_BATCH();
-
- BEGIN_BATCH(6);
- OUT_BATCH(_3DSTATE_DS << 16 | (6 - 2));
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- ADVANCE_BATCH();
-
- BEGIN_BATCH(2);
- OUT_BATCH(_3DSTATE_BINDING_TABLE_POINTERS_DS << 16 | (2 - 2));
- OUT_BATCH(brw->hw_bt_pool.next_offset);
- ADVANCE_BATCH();
-}
-
-const struct brw_tracked_state gen7_disable_stages = {
- .dirty = {
- .mesa = 0,
- .brw = BRW_NEW_CONTEXT,
- },
- .emit = disable_stages,
-};
diff --git a/src/mesa/drivers/dri/i965/gen7_ds_state.c
b/src/mesa/drivers/dri/i965/gen7_ds_state.c
new file mode 100644
index 0000000..79993b6
--- /dev/null
+++ b/src/mesa/drivers/dri/i965/gen7_ds_state.c
@@ -0,0 +1,64 @@
+/*
+ * Copyright © 2014 Intel Corporation
+ *
+ * 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 (including the next
+ * paragraph) 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 OR COPYRIGHT HOLDERS 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 "brw_context.h"
+#include "brw_state.h"
+#include "brw_defines.h"
+#include "intel_batchbuffer.h"
+
+static void
+gen7_upload_ds_state(struct brw_context *brw)
+{
+ /* Disable the DS Unit */
+ BEGIN_BATCH(7);
+ OUT_BATCH(_3DSTATE_CONSTANT_DS << 16 | (7 - 2));
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
+
+ BEGIN_BATCH(6);
+ OUT_BATCH(_3DSTATE_DS << 16 | (6 - 2));
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
+
+ BEGIN_BATCH(2);
+ OUT_BATCH(_3DSTATE_BINDING_TABLE_POINTERS_DS << 16 | (2 - 2));
+ OUT_BATCH(brw->hw_bt_pool.next_offset);
+ ADVANCE_BATCH();
+}
+
+const struct brw_tracked_state gen7_ds_state = {
+ .dirty = {
+ .mesa = 0,
+ .brw = BRW_NEW_CONTEXT,
+ },
+ .emit = gen7_upload_ds_state,
+};
diff --git a/src/mesa/drivers/dri/i965/gen7_hs_state.c
b/src/mesa/drivers/dri/i965/gen7_hs_state.c
new file mode 100644
index 0000000..ae55f34
--- /dev/null
+++ b/src/mesa/drivers/dri/i965/gen7_hs_state.c
@@ -0,0 +1,65 @@
+/*
+ * Copyright © 2014 Intel Corporation
+ *
+ * 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 (including the next
+ * paragraph) 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 OR COPYRIGHT HOLDERS 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 "brw_context.h"
+#include "brw_state.h"
+#include "brw_defines.h"
+#include "intel_batchbuffer.h"
+
+static void
+gen7_upload_hs_state(struct brw_context *brw)
+{
+ /* Disable the HS Unit */
+ BEGIN_BATCH(7);
+ OUT_BATCH(_3DSTATE_CONSTANT_HS << 16 | (7 - 2));
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
+
+ BEGIN_BATCH(7);
+ OUT_BATCH(_3DSTATE_HS << 16 | (7 - 2));
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
+
+ BEGIN_BATCH(2);
+ OUT_BATCH(_3DSTATE_BINDING_TABLE_POINTERS_HS << 16 | (2 - 2));
+ OUT_BATCH(brw->hw_bt_pool.next_offset);
+ ADVANCE_BATCH();
+}
+
+const struct brw_tracked_state gen7_hs_state = {
+ .dirty = {
+ .mesa = 0,
+ .brw = BRW_NEW_CONTEXT,
+ },
+ .emit = gen7_upload_hs_state,
+};
diff --git a/src/mesa/drivers/dri/i965/gen7_te_state.c
b/src/mesa/drivers/dri/i965/gen7_te_state.c
new file mode 100644
index 0000000..95a5e98
--- /dev/null
+++ b/src/mesa/drivers/dri/i965/gen7_te_state.c
@@ -0,0 +1,47 @@
+/*
+ * Copyright © 2014 Intel Corporation
+ *
+ * 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 (including the next
+ * paragraph) 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 OR COPYRIGHT HOLDERS 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 "brw_context.h"
+#include "brw_state.h"
+#include "brw_defines.h"
+#include "intel_batchbuffer.h"
+
+static void
+upload_te_state(struct brw_context *brw)
+{
+ /* Disable the TE */
+ BEGIN_BATCH(4);
+ OUT_BATCH(_3DSTATE_TE << 16 | (4 - 2));
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
+}
+
+const struct brw_tracked_state gen7_te_state = {
+ .dirty = {
+ .mesa = 0,
+ .brw = BRW_NEW_CONTEXT,
+ },
+ .emit = upload_te_state,
+};
diff --git a/src/mesa/drivers/dri/i965/gen8_disable.c
b/src/mesa/drivers/dri/i965/gen8_disable.c
index 32508e3..6e0dc32 100644
--- a/src/mesa/drivers/dri/i965/gen8_disable.c
+++ b/src/mesa/drivers/dri/i965/gen8_disable.c
@@ -37,73 +37,6 @@ disable_stages(struct brw_context *brw)
OUT_BATCH(0);
ADVANCE_BATCH();
- /* Disable the HS Unit */
- BEGIN_BATCH(11);
- OUT_BATCH(_3DSTATE_CONSTANT_HS << 16 | (11 - 2));
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- ADVANCE_BATCH();
-
- BEGIN_BATCH(9);
- OUT_BATCH(_3DSTATE_HS << 16 | (9 - 2));
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- ADVANCE_BATCH();
-
- BEGIN_BATCH(2);
- OUT_BATCH(_3DSTATE_BINDING_TABLE_POINTERS_HS << 16 | (2 - 2));
- OUT_BATCH(brw->hw_bt_pool.next_offset);
- ADVANCE_BATCH();
-
- /* Disable the TE */
- BEGIN_BATCH(4);
- OUT_BATCH(_3DSTATE_TE << 16 | (4 - 2));
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- ADVANCE_BATCH();
-
- /* Disable the DS Unit */
- BEGIN_BATCH(11);
- OUT_BATCH(_3DSTATE_CONSTANT_DS << 16 | (11 - 2));
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- OUT_BATCH(0);
- ADVANCE_BATCH();
-
- int ds_pkt_len = brw->gen >= 9 ? 11 : 9;
- BEGIN_BATCH(ds_pkt_len);
- OUT_BATCH(_3DSTATE_DS << 16 | (ds_pkt_len - 2));
- for (int i = 0; i < ds_pkt_len - 1; i++)
- OUT_BATCH(0);
- ADVANCE_BATCH();
-
- BEGIN_BATCH(2);
- OUT_BATCH(_3DSTATE_BINDING_TABLE_POINTERS_DS << 16 | (2 - 2));
- OUT_BATCH(brw->hw_bt_pool.next_offset);
- ADVANCE_BATCH();
-
BEGIN_BATCH(2);
OUT_BATCH(_3DSTATE_WM_CHROMAKEY << 16 | (2 - 2));
OUT_BATCH(0);
diff --git a/src/mesa/drivers/dri/i965/gen8_ds_state.c
b/src/mesa/drivers/dri/i965/gen8_ds_state.c
new file mode 100644
index 0000000..31f1e27
--- /dev/null
+++ b/src/mesa/drivers/dri/i965/gen8_ds_state.c
@@ -0,0 +1,54 @@
+/*
+ * Copyright © 2014 Intel Corporation
+ *
+ * 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 (including the next
+ * paragraph) 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 OR COPYRIGHT HOLDERS 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 "brw_context.h"
+#include "brw_state.h"
+#include "brw_defines.h"
+#include "intel_batchbuffer.h"
+
+static void
+gen8_upload_ds_state(struct brw_context *brw)
+{
+ /* Disable the DS Unit */
+ BEGIN_BATCH(11);
+ OUT_BATCH(_3DSTATE_CONSTANT_DS << 16 | (11 - 2));
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
+}
+
+const struct brw_tracked_state gen8_ds_state = {
+ .dirty = {
+ .mesa = 0,
+ .brw = BRW_NEW_CONTEXT,
+ },
+ .emit = gen8_upload_ds_state,
+};
diff --git a/src/mesa/drivers/dri/i965/gen8_hs_state.c
b/src/mesa/drivers/dri/i965/gen8_hs_state.c
new file mode 100644
index 0000000..13f70ef
--- /dev/null
+++ b/src/mesa/drivers/dri/i965/gen8_hs_state.c
@@ -0,0 +1,71 @@
+/*
+ * Copyright © 2014 Intel Corporation
+ *
+ * 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 (including the next
+ * paragraph) 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 OR COPYRIGHT HOLDERS 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 "brw_context.h"
+#include "brw_state.h"
+#include "brw_defines.h"
+#include "intel_batchbuffer.h"
+
+static void
+gen8_upload_hs_state(struct brw_context *brw)
+{
+ /* Disable the HS Unit */
+ BEGIN_BATCH(11);
+ OUT_BATCH(_3DSTATE_CONSTANT_HS << 16 | (11 - 2));
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
+
+ BEGIN_BATCH(9);
+ OUT_BATCH(_3DSTATE_HS << 16 | (9 - 2));
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
+
+ BEGIN_BATCH(2);
+ OUT_BATCH(_3DSTATE_BINDING_TABLE_POINTERS_HS << 16 | (2 - 2));
+ OUT_BATCH(brw->hw_bt_pool.next_offset);
+ ADVANCE_BATCH();
+}
+
+const struct brw_tracked_state gen8_hs_state = {
+ .dirty = {
+ .mesa = 0,
+ .brw = BRW_NEW_CONTEXT,
+ },
+ .emit = gen8_upload_hs_state,
+};
--
2.6.2
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