From 5ad212d279545c63dce6f45b1e98fbd4825cc431 Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Wed, 24 Apr 2019 22:32:54 +0200
Subject: [PATCH] [dxvk] Introduce new pipeline state to enable depth bounds
 test

---
 src/dxvk/dxvk_graphics.cpp | 5 ++++-
 src/dxvk/dxvk_graphics.h   | 5 +++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/dxvk/dxvk_graphics.cpp b/src/dxvk/dxvk_graphics.cpp
index 4d60b1fe..e177737a 100644
--- a/src/dxvk/dxvk_graphics.cpp
+++ b/src/dxvk/dxvk_graphics.cpp
@@ -163,7 +163,7 @@ namespace dxvk {
     DxvkRenderPassFormat passFormat = renderPass.format();
     
     // Set up dynamic states as needed
-    std::array<VkDynamicState, 5> dynamicStates;
+    std::array<VkDynamicState, 6> dynamicStates;
     uint32_t                      dynamicStateCount = 0;
     
     dynamicStates[dynamicStateCount++] = VK_DYNAMIC_STATE_VIEWPORT;
@@ -172,6 +172,9 @@ namespace dxvk {
     if (state.useDynamicDepthBias())
       dynamicStates[dynamicStateCount++] = VK_DYNAMIC_STATE_DEPTH_BIAS;
     
+    if (state.useDynamicDepthBounds())
+      dynamicStates[dynamicStateCount++] = VK_DYNAMIC_STATE_DEPTH_BOUNDS;
+    
     if (state.useDynamicBlendConstants())
       dynamicStates[dynamicStateCount++] = VK_DYNAMIC_STATE_BLEND_CONSTANTS;
     
diff --git a/src/dxvk/dxvk_graphics.h b/src/dxvk/dxvk_graphics.h
index a1f68cc6..fcb82f84 100644
--- a/src/dxvk/dxvk_graphics.h
+++ b/src/dxvk/dxvk_graphics.h
@@ -55,6 +55,10 @@ namespace dxvk {
       return rsDepthBiasEnable;
     }
 
+    bool useDynamicDepthBounds() const {
+      return dsEnableDepthBoundsTest;
+    }
+
     bool useDynamicBlendConstants() const {
       bool result = false;
       
@@ -97,6 +101,7 @@ namespace dxvk {
     
     VkBool32                            dsEnableDepthTest;
     VkBool32                            dsEnableDepthWrite;
+    VkBool32                            dsEnableDepthBoundsTest;
     VkBool32                            dsEnableStencilTest;
     VkCompareOp                         dsDepthCompareOp;
     VkStencilOpState                    dsStencilOpFront;