move VK source files to up-level folder

inc/hgl/graph/VKTexture.h

@@ -0,0 +1,124 @@
+#ifndef HGL_GRAPH_VULKAN_TEXTURE_INCLUDE
+#define HGL_GRAPH_VULKAN_TEXTURE_INCLUDE
+
+#include<hgl/graph/VK.h>
+#include<hgl/graph/VKMemory.h>
+#include<hgl/graph/VKImageView.h>
+#include<hgl/graph/Bitmap.h>
+#include<hgl/type/String.h>
+VK_NAMESPACE_BEGIN
+
+BitmapData *LoadBitmapFromFile(const OSString &filename);
+
+struct TextureData
+{
+    Memory *            memory      =nullptr;
+    VkImage             image       =VK_NULL_HANDLE;
+    VkImageLayout       image_layout=VK_IMAGE_LAYOUT_UNDEFINED;
+    ImageView *         image_view  =nullptr;
+    uint32              mip_levels  =0;
+    VkImageTiling       tiling      =VK_IMAGE_TILING_OPTIMAL;
+};//struct TextureData
+
+struct TextureCreateInfo
+{
+    VkExtent3D              extent;
+    VkFormat                format;
+    uint                    usage;
+    VkImageAspectFlags      aspect;
+    ImageTiling             tiling;
+
+    VkImage                 image;
+    Memory *                memory;
+    ImageView *             image_view;
+    VkImageLayout           image_layout;
+
+public:
+
+    TextureCreateInfo()
+    {
+        hgl_zero(*this);
+    }
+};//struct TextureCreateInfo
+
+class Texture
+{
+protected:
+
+    VkDevice device;
+    TextureData *data;
+
+public:
+
+    TextureData *               GetData             ()      {return data;}
+
+    VkDeviceMemory              GetDeviceMemory     ()      {return data?data->memory->operator VkDeviceMemory():VK_NULL_HANDLE;}
+    VkImage                     GetImage            ()      {return data?data->image:VK_NULL_HANDLE;}
+    VkImageLayout               GetImageLayout      ()      {return data?data->image_layout:VK_IMAGE_LAYOUT_UNDEFINED;}
+    VkImageView                 GetVulkanImageView  ()      {return data?data->image_view->operator VkImageView():VK_NULL_HANDLE;}
+
+    Memory *                    GetMemory           ()      {return data?data->memory:nullptr;}
+    ImageView *                 GetImageView        ()      {return data?data->image_view:nullptr;}
+
+    const uint32                GetMipLevels        ()const {return data?data->mip_levels:0;}
+    const bool                  IsOptimal           ()const {return data?data->tiling==VK_IMAGE_TILING_OPTIMAL:false;}
+    const bool                  IsLinear            ()const {return data?data->tiling==VK_IMAGE_TILING_LINEAR:false;}
+
+    const VkFormat              GetFormat           ()const {return data?data->image_view->GetFormat():VK_FORMAT_UNDEFINED;}
+    const VkImageAspectFlags    GetAspect           ()const {return data?data->image_view->GetAspectFlags():0;}
+    const VkExtent3D *          GetExtent           ()const {return data?&data->image_view->GetExtent():nullptr;}
+
+public:
+
+    Texture(VkDevice dev,TextureData *td)
+    {
+        device=dev;
+        data=td;
+    }
+
+    virtual ~Texture();
+};//class Texture
+
+//class Texture1D:public Texture
+//{
+//    uint32_t length;
+//};//class Texture1D:public Texture
+
+//class Texture1DArray:public Texture
+//{
+//    uint32_t length,count;
+//};//class Texture1DArray:public Texture
+
+class Texture2D:public Texture
+{
+public:
+
+    Texture2D(VkDevice dev,TextureData *td):Texture(dev,td){}
+    ~Texture2D()=default;
+
+    const uint32_t GetWidth ()const{return data?data->image_view->GetExtent().width:0;}
+    const uint32_t GetHeight()const{return data?data->image_view->GetExtent().height:0;}
+};//class Texture2D:public Texture
+
+//class Texture2DArray:public Texture
+//{
+//    uint32_t width,height,count;
+//};//class Texture2DArray:public Texture
+
+//class Texture3D:public Texture
+//{
+//    uint32_t width,height,depth;
+//};//class Texture3D:public Texture
+
+//class TextureCubemap:public Texture
+//{
+//    uint32_t width,height;
+//};//class TextureCubemap:public Texture
+
+//class TextureCubemapArray:public Texture
+//{
+//    uint32_t width,height,count;
+//};//class TextureCubemapArray:public Texture
+
+VK_NAMESPACE_END
+#endif//HGL_GRAPH_VULKAN_TEXTURE_INCLUDE