projects/rt_ambient_occlusion/CMakeLists.txt

@@ -14,6 +14,7 @@ target_include_directories(rt_ambient_occlusion SYSTEM BEFORE PRIVATE
 		${vkcv_includes}
 		${vkcv_asset_loader_include}
 		${vkcv_camera_include}
+		${vkcv_denoising_include}
 		${vkcv_gui_include}
 		${vkcv_scene_include}
 		${vkcv_shader_compiler_include}
@@ -25,6 +26,7 @@ target_link_libraries(rt_ambient_occlusion
 		vkcv ${vkcv_libraries}
 		vkcv_asset_loader ${vkcv_asset_loader_libraries}
 		vkcv_camera
+		vkcv_denoising
 		vkcv_gui
 		vkcv_scene
 		vkcv_shader_compiler

projects/rt_ambient_occlusion/src/main.cpp

 #include <vkcv/Core.hpp>
 #include <vkcv/camera/CameraManager.hpp>
+#include <vkcv/denoising/ReflectionDenoiser.hpp>
+#include <vkcv/denoising/ShadowDenoiser.hpp>
 #include <vkcv/gui/GUI.hpp>
 #include <vkcv/shader/GLSLCompiler.hpp>
 #include <vkcv/scene/Scene.hpp>
@@ -166,6 +168,8 @@ int main(int argc, const char** argv) {
 		core.writeDescriptorSet(descriptorSetHandles[0], writes);
 	}
 	
+	vkcv::denoising::ReflectionDenoiser den (core);
+	vkcv::denoising::ShadowDenoiser denoiser (core);
 	vkcv::upscaling::FSRUpscaling upscaling (core);
 	
 	uint32_t fsrWidth = core.getWindow(windowHandle).getWidth();
@@ -290,6 +294,10 @@ int main(int argc, const char** argv) {
 			windowHandle
 		);
 		
+		core.prepareImageForStorage(cmdStream, colorBuffer);
+		
+		denoiser.recordDenoising(cmdStream, colorBuffer, colorBuffer);
+		
 		core.prepareImageForSampling(cmdStream, colorBuffer);
 		core.prepareImageForStorage(cmdStream, swapchainInput);
 		

src/vkcv/BufferManager.cpp

@@ -5,6 +5,7 @@
 
 #include "BufferManager.hpp"
 #include "vkcv/Core.hpp"
+#include <vkcv/Handles.hpp>
 #include <vkcv/Logger.hpp>
 
 #include <limits>
@@ -118,8 +119,8 @@ namespace vkcv {
 	}
 
 	BufferHandle BufferManager::createBuffer(const TypeGuard &typeGuard, BufferType type,
-											 BufferMemoryType memoryType, size_t size,
-											 bool readable, size_t alignment) {
+																					 BufferMemoryType memoryType, size_t size,
+																					 bool readable, size_t alignment) {
 		vk::BufferCreateFlags createFlags;
 		vk::BufferUsageFlags usageFlags;
 
@@ -181,6 +182,10 @@ namespace vkcv {
 
 		const vma::Allocator &allocator = getCore().getContext().getAllocator();
 
+		if (0 == size) {
+			vkcv_log(LogLevel::WARNING, "Invalid buffer size");
+		}
+
 		vma::MemoryUsage memoryUsage;
 		bool mappable;