git-svn-id: http://svn.sourceforge.jp/svnroot/nyartoolkit/NyARToolkit/trunk@768 7cac0...

[nyartoolkit-and/nyartoolkit-and.git] / lib / src / jp / nyatla / nyartoolkit / core / rasterreader / NyARRgbPixelReader_BYTE1D_X8R8G8B8_32.java

diff --git a/lib/src/jp/nyatla/nyartoolkit/core/rasterreader/NyARRgbPixelReader_BYTE1D_X8R8G8B8_32.java b/lib/src/jp/nyatla/nyartoolkit/core/rasterreader/NyARRgbPixelReader_BYTE1D_X8R8G8B8_32.java
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+++ b/lib/src/jp/nyatla/nyartoolkit/core/rasterreader/NyARRgbPixelReader_BYTE1D_X8R8G8B8_32.java
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+/* \r
+ * PROJECT: NyARToolkit\r
+ * --------------------------------------------------------------------------------\r
+ * This work is based on the original ARToolKit developed by\r
+ *   Hirokazu Kato\r
+ *   Mark Billinghurst\r
+ *   HITLab, University of Washington, Seattle\r
+ * http://www.hitl.washington.edu/artoolkit/\r
+ *\r
+ * The NyARToolkit is Java edition ARToolKit class library.\r
+ * Copyright (C)2008-2009 Ryo Iizuka\r
+ *\r
+ * This program is free software: you can redistribute it and/or modify\r
+ * it under the terms of the GNU General Public License as published by\r
+ * the Free Software Foundation, either version 3 of the License, or\r
+ * (at your option) any later version.\r
+ * \r
+ * This program is distributed in the hope that it will be useful,\r
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
+ * GNU General Public License for more details.\r
+ *\r
+ * You should have received a copy of the GNU General Public License\r
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.\r
+ * \r
+ * For further information please contact.\r
+ *     http://nyatla.jp/nyatoolkit/\r
+ *     <airmail(at)ebony.plala.or.jp> or <nyatla(at)nyatla.jp>\r
+ * \r
+ */\r
+package jp.nyatla.nyartoolkit.core.rasterreader;\r
+\r
+import jp.nyatla.nyartoolkit.NyARException;\r
+import jp.nyatla.nyartoolkit.core.types.*;\r
+/**\r
+ * byte[]配列に、パディング無しの8bit画素値が、XRGBXRGBの順で並んでいる\r
+ * バッファに使用できるピクセルリーダー\r
+ *\r
+ */\r
+final public class NyARRgbPixelReader_BYTE1D_X8R8G8B8_32 implements INyARRgbPixelReader\r
+{\r
+       protected byte[] _ref_buf;\r
+\r
+       private NyARIntSize _size;\r
+\r
+       public NyARRgbPixelReader_BYTE1D_X8R8G8B8_32(byte[] i_buf, NyARIntSize i_size)\r
+       {\r
+               this._ref_buf = i_buf;\r
+               this._size = i_size;\r
+       }\r
+\r
+       public void getPixel(int i_x, int i_y, int[] o_rgb)\r
+       {\r
+               final byte[] ref_buf = this._ref_buf;\r
+               final int bp = (i_x + i_y * this._size.w) * 4;\r
+               o_rgb[0] = (ref_buf[bp + 1] & 0xff);// R\r
+               o_rgb[1] = (ref_buf[bp + 2] & 0xff);// G\r
+               o_rgb[2] = (ref_buf[bp + 3] & 0xff);// B\r
+               return;\r
+       }\r
+\r
+       public void getPixelSet(int[] i_x, int[] i_y, int i_num, int[] o_rgb)\r
+       {\r
+               int bp;\r
+               final int width = this._size.w;\r
+               final byte[] ref_buf = this._ref_buf;\r
+               for (int i = i_num - 1; i >= 0; i--) {\r
+                       bp = (i_x[i] + i_y[i] * width) * 4;\r
+                       o_rgb[i * 3 + 0] = (ref_buf[bp + 1] & 0xff);// R\r
+                       o_rgb[i * 3 + 1] = (ref_buf[bp + 2] & 0xff);// G\r
+                       o_rgb[i * 3 + 2] = (ref_buf[bp + 3] & 0xff);// B\r
+               }\r
+               return;\r
+       }\r
+       public void setPixel(int i_x, int i_y, int[] i_rgb) throws NyARException\r
+       {\r
+               NyARException.notImplement();           \r
+       }\r
+       public void setPixel(int i_x, int i_y, int i_r,int i_g,int i_b) throws NyARException\r
+       {\r
+               NyARException.notImplement();           \r
+       }\r
+       public void setPixels(int[] i_x, int[] i_y, int i_num, int[] i_intrgb) throws NyARException\r
+       {\r
+               NyARException.notImplement();           \r
+       }\r
+       public void switchBuffer(Object i_ref_buffer) throws NyARException\r
+       {\r
+               assert(((byte[])i_ref_buffer).length>=this._size.w*this._size.h*4);\r
+               this._ref_buf=(byte[])i_ref_buffer;\r
+       }\r
+}
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