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Diffstat (limited to 'source/blender/img/intern/IMG_Api.cpp')
-rw-r--r-- | source/blender/img/intern/IMG_Api.cpp | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/source/blender/img/intern/IMG_Api.cpp b/source/blender/img/intern/IMG_Api.cpp new file mode 100644 index 00000000000..1be8b294c28 --- /dev/null +++ b/source/blender/img/intern/IMG_Api.cpp @@ -0,0 +1,121 @@ +/** + * $Id$ + * + * ***** 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 ***** + */ +#include "../IMG_Api.h" + +#include "IMG_BrushRGBA32.h" +#include "IMG_CanvasRGBA32.h" + + +IMG_BrushPtr IMG_BrushCreate(unsigned int w, unsigned int h, float r, float g, float b, float a) +{ + IMG_BrushPtr brush = 0; + try { + IMG_ColorRGB c (r, g, b); + brush = new IMG_BrushRGBA32 (w, h, c, a); + } + catch (...) { + brush = 0; + } + return brush; +} + + +void IMG_BrushDispose(IMG_BrushPtr brush) +{ + if (brush) { + delete ((IMG_BrushRGBA32*)brush); + brush = 0; + } +} + + +IMG_CanvasPtr IMG_CanvasCreate(unsigned int w, unsigned int h) +{ + IMG_CanvasPtr canvas = 0; + try { + canvas = new IMG_CanvasRGBA32 (w, h); + } + catch (...) { + canvas = 0; + } + return canvas; +} + + +IMG_CanvasPtr IMG_CanvasCreateFromPtr(void* imagePtr, unsigned int w, unsigned int h, size_t rowBytes) +{ + IMG_CanvasPtr canvas = 0; + try { + canvas = new IMG_CanvasRGBA32 (imagePtr, w, h, rowBytes); + } + catch (...) { + canvas = 0; + } + return canvas; +} + +void IMG_CanvasDispose(IMG_CanvasPtr canvas) +{ + if (canvas) { + delete ((IMG_CanvasRGBA32*)canvas); + canvas = 0; + } +} + +#if 0 +void IMG_CanvasDraw(IMG_CanvasPtr canvas, IMG_BrushPtr brush, unsigned int x, unsigned int y) +{ + if (!(canvas && brush)) return; + ((IMG_CanvasRGBA32*)canvas)->blendPixmap((TUns32)x, (TUns32)y, *((IMG_BrushRGBA32*)brush)); +} + + +void IMG_CanvasDrawUV(IMG_CanvasPtr canvas, IMG_BrushPtr brush, float u, float v) +{ + if (!(canvas && brush)) return; + ((IMG_CanvasRGBA32*)canvas)->blendPixmap(u, v, *((IMG_BrushRGBA32*)brush)); +} +#endif + + +void IMG_CanvasDrawLine(IMG_CanvasPtr canvas, IMG_BrushPtr brush, unsigned int xStart, unsigned int yStart, unsigned int xEnd, unsigned int yEnd) +{ + if (!(canvas && brush)) return; + ((IMG_CanvasRGBA32*)canvas)->blendPixmap((TUns32)xStart, (TUns32)yStart, (TUns32)xEnd, (TUns32)yEnd, *((IMG_BrushRGBA32*)brush)); +} + + +void IMG_CanvasDrawLineUV(IMG_CanvasPtr canvas, IMG_BrushPtr brush, float uStart, float vStart, float uEnd, float vEnd) +{ + if (!(canvas && brush)) return; + ((IMG_CanvasRGBA32*)canvas)->blendPixmap(uStart, vStart, uEnd, vEnd, *((IMG_BrushRGBA32*)brush)); +} |