From 393b5cd1dc438872af89d334ef6e5fcc59f27d47 Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Sun, 13 Jan 2013 17:24:39 +1000
Subject: Added Irrlicht 1.8, but without all the Windows binaries.

---
 libraries/irrlicht-1.8/source/Irrlicht/CImage.h | 127 ++++++++++++++++++++++++
 1 file changed, 127 insertions(+)
 create mode 100644 libraries/irrlicht-1.8/source/Irrlicht/CImage.h

(limited to 'libraries/irrlicht-1.8/source/Irrlicht/CImage.h')

diff --git a/libraries/irrlicht-1.8/source/Irrlicht/CImage.h b/libraries/irrlicht-1.8/source/Irrlicht/CImage.h
new file mode 100644
index 0000000..82b34c7
--- /dev/null
+++ b/libraries/irrlicht-1.8/source/Irrlicht/CImage.h
@@ -0,0 +1,127 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#ifndef __C_IMAGE_H_INCLUDED__
+#define __C_IMAGE_H_INCLUDED__
+
+#include "IImage.h"
+#include "rect.h"
+
+namespace irr
+{
+namespace video
+{
+
+//! IImage implementation with a lot of special image operations for
+//! 16 bit A1R5G5B5/32 Bit A8R8G8B8 images, which are used by the SoftwareDevice.
+class CImage : public IImage
+{
+public:
+
+	//! constructor from raw image data
+	/** \param useForeignMemory: If true, the image will use the data pointer
+	directly and own it from now on, which means it will also try to delete [] the
+	data when the image will be destructed. If false, the memory will by copied. */
+	CImage(ECOLOR_FORMAT format, const core::dimension2d<u32>& size,
+		void* data, bool ownForeignMemory=true, bool deleteMemory = true);
+
+	//! constructor for empty image
+	CImage(ECOLOR_FORMAT format, const core::dimension2d<u32>& size);
+
+	//! destructor
+	virtual ~CImage();
+
+	//! Lock function.
+	virtual void* lock()
+	{
+		return Data;
+	}
+
+	//! Unlock function.
+	virtual void unlock() {}
+
+	//! Returns width and height of image data.
+	virtual const core::dimension2d<u32>& getDimension() const;
+
+	//! Returns bits per pixel.
+	virtual u32 getBitsPerPixel() const;
+
+	//! Returns bytes per pixel
+	virtual u32 getBytesPerPixel() const;
+
+	//! Returns image data size in bytes
+	virtual u32 getImageDataSizeInBytes() const;
+
+	//! Returns image data size in pixels
+	virtual u32 getImageDataSizeInPixels() const;
+
+	//! returns mask for red value of a pixel
+	virtual u32 getRedMask() const;
+
+	//! returns mask for green value of a pixel
+	virtual u32 getGreenMask() const;
+
+	//! returns mask for blue value of a pixel
+	virtual u32 getBlueMask() const;
+
+	//! returns mask for alpha value of a pixel
+	virtual u32 getAlphaMask() const;
+
+	//! returns a pixel
+	virtual SColor getPixel(u32 x, u32 y) const;
+
+	//! sets a pixel
+	virtual void setPixel(u32 x, u32 y, const SColor &color, bool blend = false );
+
+	//! returns the color format
+	virtual ECOLOR_FORMAT getColorFormat() const;
+
+	//! returns pitch of image
+	virtual u32 getPitch() const { return Pitch; }
+
+	//! copies this surface into another, scaling it to fit.
+	virtual void copyToScaling(void* target, u32 width, u32 height, ECOLOR_FORMAT format, u32 pitch=0);
+
+	//! copies this surface into another, scaling it to fit.
+	virtual void copyToScaling(IImage* target);
+
+	//! copies this surface into another
+	virtual void copyTo(IImage* target, const core::position2d<s32>& pos=core::position2d<s32>(0,0));
+
+	//! copies this surface into another
+	virtual void copyTo(IImage* target, const core::position2d<s32>& pos, const core::rect<s32>& sourceRect, const core::rect<s32>* clipRect=0);
+
+	//! copies this surface into another, using the alpha mask, an cliprect and a color to add with
+	virtual void copyToWithAlpha(IImage* target, const core::position2d<s32>& pos,
+			const core::rect<s32>& sourceRect, const SColor &color,
+			const core::rect<s32>* clipRect = 0);
+
+	//! copies this surface into another, scaling it to fit, appyling a box filter
+	virtual void copyToScalingBoxFilter(IImage* target, s32 bias = 0, bool blend = false);
+
+	//! fills the surface with given color
+	virtual void fill(const SColor &color);
+
+private:
+
+	//! assumes format and size has been set and creates the rest
+	void initData();
+
+	inline SColor getPixelBox ( s32 x, s32 y, s32 fx, s32 fy, s32 bias ) const;
+
+	u8* Data;
+	core::dimension2d<u32> Size;
+	u32 BytesPerPixel;
+	u32 Pitch;
+	ECOLOR_FORMAT Format;
+
+	bool DeleteMemory;
+};
+
+} // end namespace video
+} // end namespace irr
+
+
+#endif
+
-- 
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