port from perforce

2026-04-18 22:31:51 +02:00
commit 8d0ab5b7cc
8409 changed files with 3972376 additions and 0 deletions
--- a/aiwaz/Aiwaz/Interfaces/ITexture.h
+++ b/aiwaz/Aiwaz/Interfaces/ITexture.h
@@ -0,0 +1,102 @@
+#pragma once
+#include "Resource.h"
+
+
+struct LockedTextureData
+{
+	void* Data;
+	uint32 RowPitch;
+};
+
+
+struct TextureInitialData
+{
+	TextureInitialData()
+		: Data(NULL)
+		, Pitch(0)
+		, Owner(true)
+	{}
+
+	TextureInitialData(void* Data, uint32 Pitch)
+		: Data(Data)
+		, Pitch(Pitch)
+		, Owner(true)
+	{}
+
+	~TextureInitialData()
+	{
+		if (Owner && Data != NULL)
+			delete [] Data;
+	}
+
+	void* Data;
+	uint32 Pitch;
+	bool Owner;
+};
+
+
+struct CreateTextureDescriptor
+{
+	uint32 Width;
+	uint32 Height;
+	uint32 Elements;
+	uint32 MipLevels;
+	DataFormat::Enumeration Format;
+	DataAccessType::Enumeration AccessType;
+	TextureInitialData* InitialData_;
+
+	static CreateTextureDescriptor AsSingleTexture(uint32 Width, uint32 Height, uint32 MipLevels = 1, DataFormat::Enumeration Format = DataFormat::R8G8B8A8_SignedNormalized, TextureInitialData* InitialData_ = NULL, DataAccessType::Enumeration AccessType = DataAccessType::Dynamic)
+	{
+		CreateTextureDescriptor Desc;
+
+		Desc.Width = Width;
+		Desc.Height = Height;
+		Desc.Elements = 0;
+		Desc.Format = Format;
+		Desc.AccessType = AccessType;
+		Desc.InitialData_ = InitialData_;
+		Desc.MipLevels = MipLevels;
+
+		return Desc;
+	}
+
+	static CreateTextureDescriptor AsArrayTexture(uint32 Width, uint32 Height, uint32 MipLevels = 1, uint32 Elements = 1, DataFormat::Enumeration Format = DataFormat::R8G8B8A8_SignedNormalized, TextureInitialData* InitialData_ = NULL)
+	{
+		CreateTextureDescriptor Desc;
+
+		Desc.Width = Width;
+		Desc.Height = Height;
+		Desc.Elements = Elements;
+		Desc.Format = Format;
+		Desc.AccessType = DataAccessType::Static;
+		Desc.InitialData_ = InitialData_;
+		Desc.MipLevels = MipLevels;
+
+		return Desc;
+	}
+};
+
+
+struct IFile;
+struct __declspec(novtable) ITexture
+{
+	virtual string8 get_BindingName() const = 0;
+	virtual void set_BindingName(const string8& argName) = 0;
+
+	virtual string16 get_FileName() const = 0;
+
+	virtual uint32 get_TextureWidth() const = 0;
+	virtual uint32 get_TextureHeight() const = 0;
+	virtual uint32 get_TextureArraySize() const = 0;
+	virtual DataFormat::Enumeration get_TextureFormat() const = 0;
+
+	virtual void LoadFromFile(const string16& argFileName, DataAccessType::Enumeration argAccessType = DataAccessType::Static) = 0;
+	virtual void CreateTexture(const CreateTextureDescriptor& argDesc) = 0;
+	virtual LockedTextureData LockTextureBuffer(DataAccessMode::Enumeration argAccessMode, uint32 argArrayElement = 0) = 0;
+	virtual void UnlockTextureBuffer() = 0;
+
+	virtual void CreateRenderTargetTexture(uint32 argWidth, uint32 argHeight, DataFormat::Enumeration argFormat, uint32 argMultiSampleCount, uint32 argMultiSampleQuality) = 0;
+
+	virtual ID3D10ShaderResourceView* get_ResourceViewFromTexture() const = 0;
+	virtual ID3D10Texture2D* get_Texture2D() const = 0;
+};