- hook up the glsl compiler

src/rendering/vulkan/system/vk_framebuffer.cpp

@@ -33,6 +33,10 @@
 
 #include "vk_framebuffer.h"
 #include "vulkan/textures/vk_samplers.h"
+#include "vulkan/system/vk_builders.h"
+#include "doomerrors.h"
+
+#include <ShaderLang.h>
 
 EXTERN_CVAR(Bool, vid_vsync)
 EXTERN_CVAR(Bool, r_drawvoxels)
@@ -41,8 +45,28 @@ EXTERN_CVAR(Int, gl_tonemap)
 VulkanFrameBuffer::VulkanFrameBuffer(void *hMonitor, bool fullscreen, VulkanDevice *dev) : 
 	Super(hMonitor, fullscreen) 
 {
+	ShInitialize();
+
 	//screen = this;	// temporary hack to make the tutorial code work.
 
+#if 0
+	{
+		const char *lumpName = "shaders/glsl/screenquad.vp";
+		int lump = Wads.CheckNumForFullName(lumpName, 0);
+		if (lump == -1) I_FatalError("Unable to load '%s'", lumpName);
+		FString code = Wads.ReadLump(lump).GetString().GetChars();
+
+		FString patchedCode;
+		patchedCode.AppendFormat("#version %d\n", 450);
+		patchedCode << "#line 1\n";
+		patchedCode << code;
+
+		ShaderBuilder builder;
+		builder.setVertexShader(patchedCode);
+		auto shader = builder.create(dev);
+	}
+#endif
+
 	device = dev;
 	mSamplerManager = new VkSamplerManager(device);
 	SetViewportRects(nullptr);
@@ -51,6 +75,7 @@ VulkanFrameBuffer::VulkanFrameBuffer(void *hMonitor, bool fullscreen, VulkanDevi
 VulkanFrameBuffer::~VulkanFrameBuffer()
 {
 	delete mSamplerManager;
+	ShFinalize();
 }
 
 void VulkanFrameBuffer::InitializeState()