Update shader loading

openVulkanoCpp/Base/Utils.cpp

@@ -10,6 +10,8 @@
 #include <Windows.h>
 #else
 #include <pthread.h>
+#include <fstream>
+
 #endif
 
 namespace openVulkanoCpp
@@ -24,4 +26,16 @@ namespace openVulkanoCpp
 		pthread_setname_np(pthread_self(), name.c_str());
 #endif
 	}
+
+	Array<char> Utils::ReadFile(const std::string& filePath)
+	{
+		std::ifstream file(filePath, std::ios::ate | std::ios::binary);
+		if (!file.is_open())  throw std::runtime_error("Failed to open file '" + filePath + "'!");
+		const size_t fileSize = static_cast<size_t>(file.tellg());
+		Array<char> data(fileSize);
+		file.seekg(0);
+		file.read(data.Data(), fileSize);
+		file.close();
+		return data;
+	}
 }

openVulkanoCpp/Base/Utils.hpp

@@ -10,6 +10,7 @@
 #include <string>
 #include <set>
 #include <algorithm>
+#include "Data/Containers/Array.hpp"
 
 namespace openVulkanoCpp
 {
@@ -124,5 +125,7 @@ namespace openVulkanoCpp
 		{
 			return str.size() >= suffix.size() && 0 == str.compare(str.size()-suffix.size(), suffix.size(), suffix);
 		}
+
+		static Array<char> ReadFile(const std::string& filePath);
 	};
 }

openVulkanoCpp/Vulkan/Device.cpp

@@ -5,6 +5,7 @@
  */
 
 #include "Device.hpp"
+#include "Base/Utils.hpp"
 
 namespace openVulkanoCpp::Vulkan
 {
@@ -85,16 +86,10 @@ namespace openVulkanoCpp::Vulkan
 		device.freeCommandBuffers(graphicsCommandPool, commandBuffer);
 	}
 
-	vk::ShaderModule Device::CreateShaderModule(const std::string& filename)
+	vk::ShaderModule Device::CreateShaderModule(const std::string& filename) const
 	{
-		std::ifstream file(filename, std::ios::ate | std::ios::binary);
+		Array<char> buffer = Utils::ReadFile(filename);
-		if (!file.is_open())  throw std::runtime_error("Failed to open shader file!");
+		vk::ShaderModuleCreateInfo smci = { {}, buffer.Size(), reinterpret_cast<const uint32_t*>(buffer.Data()) };
-		const size_t fileSize = static_cast<size_t>(file.tellg());
-		std::vector<char> buffer(fileSize);
-		file.seekg(0);
-		file.read(buffer.data(), fileSize);
-		file.close();
-		vk::ShaderModuleCreateInfo smci = { {}, buffer.size(), reinterpret_cast<const uint32_t*>(buffer.data()) };
 		return CreateShaderModule(smci);
 	}
 

openVulkanoCpp/Vulkan/Device.hpp

@@ -75,7 +75,7 @@ namespace openVulkanoCpp
 
 			void ExecuteNow(const std::function<void(const vk::CommandBuffer& commandBuffer)>& function) const;
 
-			vk::ShaderModule CreateShaderModule(const std::string& filename);
+			vk::ShaderModule CreateShaderModule(const std::string& filename) const;
 
 			vk::ShaderModule CreateShaderModule(vk::ShaderModuleCreateInfo& createInfo) const;