refactoring everything into multiple classes

src/vulkan/application.cpp

@@ -102,6 +102,50 @@ Application::~Application() {
 	delete instance;
 }
 
+void Application::recordCommandBuffer(VkCommandBuffer commandBuffer, uint32_t imageIndex) {
+	VkCommandBufferBeginInfo beginInfo {};
+	beginInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
+
+	vkBeginCommandBuffer(commandBuffer, &beginInfo);
+
+	VkRenderPassBeginInfo renderPassInfo {};
+	renderPassInfo.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
+	renderPassInfo.renderPass = swapchain->renderPass;
+	renderPassInfo.framebuffer = swapchain->frameBuffers[imageIndex];
+	renderPassInfo.renderArea.offset = {0, 0};
+	renderPassInfo.renderArea.extent = swapchain->extent;
+
+	VkClearValue clearColor = {{{0, 0, 0, 1}}};
+	renderPassInfo.clearValueCount = 1;
+	renderPassInfo.pClearValues = &clearColor;
+
+	vkCmdBeginRenderPass(commandBuffer, &renderPassInfo, VK_SUBPASS_CONTENTS_INLINE);
+	vkCmdBindPipeline(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline->graphicsPipeline);
+
+	VkViewport viewport {};
+	viewport.x = 0;
+	viewport.y = 0;
+	viewport.width = static_cast<float>(swapchain->extent.width);
+	viewport.height = static_cast<float>(swapchain->extent.height);
+	viewport.minDepth = 0;
+	viewport.maxDepth = 1;
+	vkCmdSetViewport(commandBuffer, 0, 1, &viewport);
+
+	VkRect2D scissor {};
+	scissor.offset = {0, 0};
+	scissor.extent = swapchain->extent;
+	vkCmdSetScissor(commandBuffer, 0, 1, &scissor);
+
+	VkBuffer buffers[] = {buffer->vertexHandle};
+	VkDeviceSize offsets[] = {0};
+	vkCmdBindVertexBuffers(commandBuffer, 0, 1, buffers, offsets);
+
+	vkCmdDraw(commandBuffer, 3, 1, 0, 0);
+
+	vkCmdEndRenderPass(commandBuffer);
+	vkEndCommandBuffer(commandBuffer);
+}
+
 
 
 

src/vulkan/application.hpp

@@ -46,49 +46,7 @@ private:
 	Buffer* buffer = nullptr;
 	CommandPool* commandPool = nullptr;
 
-	void recordCommandBuffer(VkCommandBuffer commandBuffer, uint32_t imageIndex){
+	void recordCommandBuffer(VkCommandBuffer commandBuffer, uint32_t imageIndex);
-		VkCommandBufferBeginInfo beginInfo {};
-		beginInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
-
-		vkBeginCommandBuffer(commandBuffer, &beginInfo);
-
-		VkRenderPassBeginInfo renderPassInfo {};
-		renderPassInfo.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
-		renderPassInfo.renderPass = swapchain->renderPass;
-		renderPassInfo.framebuffer = swapchain->frameBuffers[imageIndex];
-		renderPassInfo.renderArea.offset = {0, 0};
-		renderPassInfo.renderArea.extent = swapchain->extent;
-
-		VkClearValue clearColor = {{{0, 0, 0, 1}}};
-		renderPassInfo.clearValueCount = 1;
-		renderPassInfo.pClearValues = &clearColor;
-
-		vkCmdBeginRenderPass(commandBuffer, &renderPassInfo, VK_SUBPASS_CONTENTS_INLINE);
-		vkCmdBindPipeline(commandBuffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline->graphicsPipeline);
-
-		VkViewport viewport {};
-		viewport.x = 0;
-		viewport.y = 0;
-		viewport.width = static_cast<float>(swapchain->extent.width);
-		viewport.height = static_cast<float>(swapchain->extent.height);
-		viewport.minDepth = 0;
-		viewport.maxDepth = 1;
-		vkCmdSetViewport(commandBuffer, 0, 1, &viewport);
-
-		VkRect2D scissor {};
-		scissor.offset = {0, 0};
-		scissor.extent = swapchain->extent;
-		vkCmdSetScissor(commandBuffer, 0, 1, &scissor);
-
-		VkBuffer buffers[] = {buffer->vertexHandle};
-		VkDeviceSize offsets[] = {0};
-		vkCmdBindVertexBuffers(commandBuffer, 0, 1, buffers, offsets);
-
-		vkCmdDraw(commandBuffer, 3, 1, 0, 0);
-
-		vkCmdEndRenderPass(commandBuffer);
-		vkEndCommandBuffer(commandBuffer);
-	}
 
 	std::vector<VkSemaphore> imageAvailableSemaphores;
 	std::vector<VkSemaphore> renderFinishedSemaphores;