From b793c1750d20e2680ff944df66a8d9cb20e7cede Mon Sep 17 00:00:00 2001
From: Joshua Goins <josh@redstrate.com>
Date: Fri, 14 Dec 2018 21:23:18 -0500
Subject: [PATCH] Fix broken shadows

---
 src/shadowpass.cpp | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/src/shadowpass.cpp b/src/shadowpass.cpp
index 94c42b9..c0e53a6 100644
--- a/src/shadowpass.cpp
+++ b/src/shadowpass.cpp
@@ -29,6 +29,19 @@ ShadowPass::~ShadowPass() {
 }
 
 void ShadowPass::render(VkCommandBuffer commandBuffer, World& world) {
+    VkViewport viewport = {};
+    viewport.width = renderer_.getConfig().shadowResolution;
+    viewport.height = renderer_.getConfig().shadowResolution;
+    viewport.maxDepth = 1.0f;
+    
+    vkCmdSetViewport(commandBuffer, 0, 1, &viewport);
+    
+    VkRect2D scissor = {};
+    scissor.extent.width = renderer_.getConfig().shadowResolution;
+    scissor.extent.height = renderer_.getConfig().shadowResolution;
+    
+    vkCmdSetScissor(commandBuffer, 0, 1, &scissor);
+    
     VkClearValue clearColor = {};
     clearColor.depthStencil.depth = 1.0f;
 
@@ -183,22 +196,11 @@ void ShadowPass::createPipeline() {
     VkPipelineInputAssemblyStateCreateInfo inputAssembly = {};
     inputAssembly.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
     inputAssembly.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
-    
-    VkViewport viewport = {};
-    viewport.width = renderer_.getConfig().shadowResolution;
-    viewport.height = renderer_.getConfig().shadowResolution;
-    viewport.maxDepth = 1.0f;
-    
-    VkRect2D scissor = {};
-    scissor.extent.width = renderer_.getConfig().shadowResolution;
-    scissor.extent.height = renderer_.getConfig().shadowResolution;
 
     VkPipelineViewportStateCreateInfo viewportState = {};
     viewportState.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
     viewportState.viewportCount = 1;
-    viewportState.pViewports = &viewport;
     viewportState.scissorCount = 1;
-    viewportState.pScissors = &scissor;
 
     VkPipelineRasterizationStateCreateInfo rasterizer = {};
     rasterizer.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;