1 files changed, 52 insertions, 0 deletions
diff --git a/src/buffer.hpp b/src/buffer.hpp
new file mode 100644
index 0000000..58ed5dd
--- /dev/null
+++ b/src/buffer.hpp
@@ -0,0 +1,52 @@
+/*
+* Vulkan buffer class
+*
+* Encapsulates a Vulkan buffer
+*
+* Copyright (C) 2016 by Sascha Willems - www.saschawillems.de
+*
+* This code is licensed under the MIT license (MIT) (http://opensource.org/licenses/MIT)
+*/
+
+#pragma once
+
+#include "vke.hpp"
+#include "resource.hpp"
+
+namespace vke
+{
+    struct buffer_t : public Resource
+    {
+        VkBuffer            buffer = VK_NULL_HANDLE;
+
+        VkBufferCreateInfo  infos = {VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO};
+
+        VkDescriptorBufferInfo descriptor;
+        VkDeviceSize size = 0;
+        VkDeviceSize alignment = 0;
+        VkBufferUsageFlags usageFlags;
+        VkMemoryPropertyFlags memoryPropertyFlags;
+        void* mapped = nullptr;
+
+        buffer_t(device_t* _device, VkBufferUsageFlags usageFlags, VkMemoryPropertyFlags _memoryPropertyFlags, VkDeviceSize size, void *data = nullptr);
+        ~buffer_t();
+
+        VkResult map(VkDeviceSize size = VK_WHOLE_SIZE, VkDeviceSize offset = 0);
+        void unmap();
+
+        VkResult bind(VkDeviceSize offset = 0);
+
+        void setupDescriptor(VkDeviceSize size = VK_WHOLE_SIZE, VkDeviceSize offset = 0);
+
+        virtual VkWriteDescriptorSet getWriteDescriptorSet(VkDescriptorSet ds, uint32_t binding, VkDescriptorType descriptorType);
+
+        void copyTo(void* data, VkDeviceSize size);
+
+        VkResult flush(VkDeviceSize size = VK_WHOLE_SIZE, VkDeviceSize offset = 0);
+
+        VkResult invalidate(VkDeviceSize size = VK_WHOLE_SIZE, VkDeviceSize offset = 0);
+
+        void destroy();
+
+    };
+}