Change shader handling

openVulkanoCpp/Vulkan/VulkanDrawContext.cpp

@@ -0,0 +1,24 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#include "VulkanDrawContext.hpp"
+#include "Scene/Shader.hpp"
+#include "Scene/VulkanShader.hpp"
+
+namespace openVulkanoCpp::Vulkan
+{
+	void VulkanDrawContext::EncodeShader(Scene::Shader* shader)
+	{
+		VulkanShader* vkShader = static_cast<VulkanShader*>(shader->renderShader);
+		if (!vkShader)
+		{
+			vkShader = renderer->GetResourceManager().CreateShader(shader);
+		}
+		else if (m_lastShader == vkShader) return; // Skip it if shader is already bound
+		vkShader->Record(commandBuffer, currentImageId);
+		m_lastShader = vkShader;
+	}
+}