Implementing ktx texture loading

src/Engine/Graphics/Graphics.h

@@ -4,6 +4,7 @@
 #include "Containers/Array.h"
 #include "VertexShaderInput.h"
 #include "ShaderCompiler.h"
+#include "ktx.h"
 
 namespace Seele
 {

src/Engine/Graphics/GraphicsResources.h

@@ -500,7 +500,9 @@ public:
 	virtual SeFormat getFormat() const = 0;
 	virtual uint32 getSizeX() const = 0;
 	virtual uint32 getSizeY() const = 0;
+	virtual uint32 getSizeZ() const = 0;
 	virtual SeSampleCountFlags getNumSamples() const = 0;
+	virtual uint32 getMipLevels() const = 0;
 	virtual void changeLayout(SeImageLayout newLayout) = 0;
 	virtual class Texture2D* getTexture2D() { return nullptr; }
 	virtual void* getNativeHandle() { return nullptr; }
@@ -520,7 +522,9 @@ public:
 	virtual SeFormat getFormat() const = 0;
 	virtual uint32 getSizeX() const = 0;
 	virtual uint32 getSizeY() const = 0;
+	virtual uint32 getSizeZ() const = 0;
 	virtual SeSampleCountFlags getNumSamples() const = 0;
+	virtual uint32 getMipLevels() const = 0;
 	virtual void changeLayout(SeImageLayout newLayout) = 0;
 	virtual class Texture2D* getTexture2D() { return this; }
 protected:

src/Engine/Graphics/Vulkan/VulkanCommandBuffer.h

@@ -144,6 +144,10 @@ public:
 	PCmdBuffer getCommands();
 	PRenderCommand createRenderCommand(const std::string& name);
 	PComputeCommand createComputeCommand(const std::string& name);
+	VkCommandPool getPoolHandle() const
+	{
+		return commandPool;
+	}
 	void submitCommands(PSemaphore signalSemaphore = nullptr);
 
 private:

src/Engine/Graphics/Vulkan/VulkanGraphics.cpp

@@ -360,6 +360,7 @@ PStagingManager Graphics::getStagingManager()
 	return stagingManager;
 }
 
+
 Array<const char *> Graphics::getRequiredExtensions()
 {
 	Array<const char *> extensions;

src/Engine/Graphics/Vulkan/VulkanGraphicsResources.h

@@ -249,6 +249,10 @@ public:
 	{
 		return samples;
 	}
+	inline uint32 getMipLevels() const
+	{
+		return mipLevels;
+	}
 	inline bool isDepthStencil() const
 	{
 		return aspect & (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT);
@@ -303,6 +307,10 @@ public:
 	{
 		return textureHandle->sizeY;
 	}
+	virtual uint32 getSizeZ() const override
+	{
+		return textureHandle->sizeZ;
+	}
 	virtual Gfx::SeFormat getFormat() const override
 	{
 		return textureHandle->format;
@@ -311,6 +319,10 @@ public:
 	{
 		return textureHandle->getNumSamples();
 	}
+	virtual uint32 getMipLevels() const override
+	{
+		return textureHandle->getMipLevels();
+	}
 	virtual void changeLayout(Gfx::SeImageLayout newLayout) override;
 	virtual void* getNativeHandle() override
 	{