From dfdbfa69e5290239b839a3c1600e171c15e86290 Mon Sep 17 00:00:00 2001
From: Rodolfo Bogado <rodolfoosvaldobogado@gmail.com>
Date: Fri, 23 Nov 2018 12:11:21 -0300
Subject: Implement depth clamp

---
 src/video_core/engines/maxwell_3d.h | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'src/video_core/engines/maxwell_3d.h')

diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index 9324d9710..20e2ea8d7 100644
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -902,8 +902,15 @@ public:
 
                 u32 viewport_transform_enabled;
 
-                INSERT_PADDING_WORDS(0x25);
+                INSERT_PADDING_WORDS(0x3);
+
+                union {
+                    BitField<0, 1, u32> depth_range_0_1;
+                    BitField<3, 1, u32> depth_clamp_near;
+                    BitField<4, 1, u32> depth_clamp_far;
+                } view_volume_clip_control;
 
+                INSERT_PADDING_WORDS(0x21);
                 struct {
                     u32 enable;
                     LogicOperation operation;
@@ -1224,6 +1231,7 @@ ASSERT_REG_POSITION(instanced_arrays, 0x620);
 ASSERT_REG_POSITION(cull, 0x646);
 ASSERT_REG_POSITION(pixel_center_integer, 0x649);
 ASSERT_REG_POSITION(viewport_transform_enabled, 0x64B);
+ASSERT_REG_POSITION(view_volume_clip_control, 0x64F);
 ASSERT_REG_POSITION(logic_op, 0x671);
 ASSERT_REG_POSITION(clear_buffers, 0x674);
 ASSERT_REG_POSITION(color_mask, 0x680);
-- 
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