merge manul

global_include/interfaces/ITexture.h

@@ -0,0 +1,76 @@
+#pragma once
+
+typedef int texture_handle;
+
+#define null_handle (0)
+
+struct ITexture
+{
+	virtual bool create(bool Static = false) = 0;
+	virtual int get_width() const = 0;
+	virtual int get_height() const = 0;
+	virtual size_t get_id() const = 0;
+	virtual void release() = 0;
+	virtual void make_stub() = 0;
+	virtual std::string_view get_traits() const = 0;
+	virtual std::string_view get_name() const = 0;
+	virtual std::string_view get_type() const = 0;
+	virtual bool is_stub() const = 0;
+	virtual bool get_has_alpha() const = 0;
+	virtual bool get_is_ready() const = 0;
+	virtual void set_components_hint(int hint) = 0;
+	virtual void make_from_memory(size_t width, size_t height, const uint8_t *data) = 0;
+	virtual void update_from_memory(size_t width, size_t height, const uint8_t *data) = 0;
+	static ITexture *null_texture()
+	{
+		static struct NullTexture : public ITexture
+		{
+			virtual bool create(bool Static = false) override
+			{
+				return false;
+			}
+			virtual bool is_stub() const override
+			{
+				return false;
+			}
+			virtual int get_width() const override
+			{
+				return 1;
+			}
+			virtual int get_height() const override
+			{
+				return 1;
+			}
+			virtual size_t get_id() const override
+			{
+				return 0;
+			}
+			virtual void release() override {}
+			virtual void make_stub() override {}
+			virtual std::string_view get_traits() const override
+			{
+				return "";
+			}
+			virtual std::string_view get_name() const override
+			{
+				return "";
+			}
+			virtual std::string_view get_type() const override
+			{
+				return "";
+			}
+			virtual bool get_has_alpha() const override
+			{
+				return false;
+			}
+			virtual bool get_is_ready() const override
+			{
+				return false;
+			}
+			virtual void set_components_hint(int hint) override {}
+			virtual void make_from_memory(size_t width, size_t height, const uint8_t *data) override {}
+			virtual void update_from_memory(size_t width, size_t height, const uint8_t *data) override {}
+		} null_texture{};
+		return &null_texture;
+	}
+};