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Diffstat (limited to 'source/blender/imbuf/intern/matrix.h')
-rw-r--r-- | source/blender/imbuf/intern/matrix.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/source/blender/imbuf/intern/matrix.h b/source/blender/imbuf/intern/matrix.h new file mode 100644 index 00000000000..62c1c3022d0 --- /dev/null +++ b/source/blender/imbuf/intern/matrix.h @@ -0,0 +1,86 @@ +/** + * matrix.c + * + * $Id$ + * + * ***** 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 ***** + */ + +/* rgbyuv is identiek aan rgbbeta */ + +float rgbyuv[4][4]={ /* afgeleid uit videoframer = Y Cr Cb in kopieen van Francois*/ + /* is identriek aan matrix van jpeg */ + .50000, .11400, -.08131, 0.0, /* b */ + -.33126, .58700, -.41869, 0.0, /* g */ + -.16874, .29900, .50000, 0.0, /* r */ + 128.0, 0.0, 128.0, 1.0}; + + /* b-y (u) y r-y (v) */ + + +float rgbbeta[4][4]={ /* afgeleid uit videoframer = Y Cr Cb in kopieen van Francois*/ + /* is identriek aan matrix van jpeg */ + .50000, .11400, -.08131, 0.0, /* b-y -> b */ + -.33126, .58700, -.41869, 0.0, /* y -> g */ + -.16874, .29900, .50000, 0.0, /* r-y -> r */ + 128.0, 0.0, 128.0, 1.0}; + + /* b-y y r-y */ + + + +float yuvrgb[4][4]={ + 1.77200, -0.34414, 0.0, 0.0, + 1.0, 1.0, 1.0, 0.0, + 0.0, -0.71414, 1.40200, 0.0, + -226.816, 135.460, -179.456, 1.0}; + +float rgb_to_bw[4][4]={ + .114, .114, .114, 0.0, + .587, .587, .587, 0.0, + .299, .299, .299, 0.0, + 0.5, 0.5, 0.5, 1.0}; + +float dyuvrgb_oud[4][4]={ + 1.0 , 1.0 , 1.0, 0.0, + 1.733, -0.337, 0.0, 0.0, + 0.0, -.698, 1.371, 0.0, + -221.8, 132.47, -175.5, 1.0}; + +float dyuvrgb[4][4]={ + 1.164 , 1.164 , 1.164, 0.0, + 2.018, -0.391, 0.0, 0.0, + 0.0, -0.813, 1.596, 0.0, + -276.7, 135.6, -222.7, 1.0}; + +float rgbdyuv[4][4]={ + 0.439, 0.098, -0.071, 0.0, + -0.291, 0.504, -0.368, 0.0, + -0.148, 0.257, 0.439, 0.0, + 128.0, 16.0, 128.0, 1.0}; |