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Diffstat (limited to 'source/blender/img/intern/IMG_Pixmap.h')
| -rw-r--r-- | source/blender/img/intern/IMG_Pixmap.h | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/source/blender/img/intern/IMG_Pixmap.h b/source/blender/img/intern/IMG_Pixmap.h deleted file mode 100644 index bde5b76e9b3..00000000000 --- a/source/blender/img/intern/IMG_Pixmap.h +++ /dev/null @@ -1,187 +0,0 @@ -/** - * $Id$ - * - * ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. The Blender - * Foundation also sells licenses for use in proprietary software under - * the Blender License. See http://www.blender.org/BL/ for information - * about this. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL/BL DUAL LICENSE BLOCK ***** - * @author Maarten Gribnau - * @date March 6, 2001 - */ - -#ifndef _H_IMG_Pixmap -#define _H_IMG_Pixmap - -#include "IMG_Types.h" -#include "IMG_Color.h" -#include "IMG_Rect.h" - - -/** - * Base class for pixmaps. Here a more elaborate description of the IMG_Pixmap class should be written. - * @author Maarten Gribnau - * @date March 6, 2001 - */ - -class IMG_Pixmap { -public: - /** - * The type of pixels. - * The type of pixels that are stored in this pixmap. - */ - typedef enum { - kPixelTypeRGB32 = 0, /**< R:8, G:8, B:8, Ignore:8 */ - kPixelTypeRGBA32 = 1, /**< R:8, G:8, B:8, Alpha:8 */ -// kPixelTypeRGB16 = 2, /**< Ignore:1, R:5, G:5, B:5 */ -// kPixelTypeRGBA16 = 3, /**< Alpha:1, R:5, G:5, B:5 */ -// kPixelTypeRGB16_565 = 4, /**< R:5, G:6, B:5 */ - kPixelTypeRGB24 = 5 /**< R:8, G:8, B:8 */ - } PixelType; - - /** - * Default constructor. - */ - IMG_Pixmap(); - - /** - * Destructor. - */ - virtual ~IMG_Pixmap(); - - /** - * Access to image data - * @return pointer to the image data - */ - inline void* getImage() const; - - /** - * Access to image width. - * @return width of the image - */ - inline TUns32 getWidth() const; - - /** - * Access to image height. - * @return height of the image - */ - inline TUns32 getHeight() const; - - /** - * Returns the bounds of the pixmap in a rectangle. - * @param bounds of the image - */ - inline void getBounds(IMG_Rect& r) const; - - /** - * Access to pixel type. - * @return the pixel type - */ - inline PixelType getPixelType() const; - - /** - * Clamps u, v coordinates between 0 and 1. - * @param u requested u-coordinate - * @param v requested v-coordinate - */ - inline void clampUV(float& u, float& v) const; - - /** - * Converts (u,v) coordinates to pixel addresses. - * Assumes that (u,v) coordinates are in the [0,1] range. - * @param u requested u-coordinate in the image - * @param v requested v-coordinate in the image - * @param x calculated x-coordinate in the image - * @param y calculated y-coordinate in the image - */ - inline void getPixelAddress(float u, float v, TUns32& x, TUns32& y) const; - - /** - * Fills the rectangle given with the color given. - * Performs a bounds check. - * @param r requested bounds rectangle in the image - * @param c color to use - */ - virtual void fillRect(const IMG_Rect& r, const IMG_ColorRGBA& c) = 0; - -protected: - /** Pointer to the image data */ - void* m_image; - /** Width of the image in pixels */ - TUns32 m_width; - /** Height of the image in pixels */ - TUns32 m_height; - /** Number of bytes for one row in the image. */ - TUns32 m_rowBytes; - /** Size in bits for one pixel */ - TUns32 m_pixelSize; - /** Type of pixels in this image. */ - PixelType m_pixelType; -// TQ3Endian m_bitOrder; -// TQ3Endian m_byteOrder; -}; - -inline void* IMG_Pixmap::getImage() const -{ - return m_image; -} - -inline TUns32 IMG_Pixmap::getWidth() const -{ - return m_width; -} - -inline TUns32 IMG_Pixmap::getHeight() const -{ - return m_height; -} - -inline void IMG_Pixmap::getBounds(IMG_Rect& r) const -{ - r.set(0, 0, m_width, m_height); -} - -inline IMG_Pixmap::PixelType IMG_Pixmap::getPixelType() const -{ - return m_pixelType; -} - -inline void IMG_Pixmap::clampUV(float& u, float& v) const -{ - if (u < 0.f) u = 0.f; - if (u > 1.f) u = 1.f; - if (v < 0.f) v = 0.f; - if (v > 1.f) v = 1.f; -} - -inline void IMG_Pixmap::getPixelAddress(float u, float v, TUns32& x, TUns32& y) const -{ - //MAART TEMP! clampUV(u, v); - x = (TUns32)(((float)m_width) * u); - y = (TUns32)(((float)m_height) * v); -} - -#endif // _H_IMG_Pixmap - |