convolve2D.h Source File

00001 
00014 /* This library is free software; you can redistribute it and/or
00015    modify it under the terms of the GNU Lesser General Public
00016    License as published by the Free Software Foundation; either
00017    version 2.1 of the License, or (at your option) any later version.
00018 
00019    This library is distributed in the hope that it will be useful,
00020    but WITHOUT ANY WARRANTY; without even the implied warranty of
00021    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00022    Lesser General Public License for more details.
00023 
00024    You should have received a copy of the GNU Lesser General Public
00025    License along with this library; if not, write to the Free Software
00026    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00027 */
00028 
00029 #ifndef _GAN_CONVOLVE2D_H
00030 #define _GAN_CONVOLVE2D_H
00031 
00032 #include <gandalf/vision/mask2D.h>
00033 #include <gandalf/image/image_defs.h>
00034 #include <gandalf/image/image_channel.h>
00035 
00036 #ifdef __cplusplus
00037 extern "C" {
00038 #endif
00039 
00050 Gan_Bool gan_convolve2D_f ( float *source, 
00051                             int sstride,
00052                             float *dest,   
00053                             int dstride,
00054                             Gan_Mask2D *mask, 
00055                             unsigned long width );
00056 Gan_Bool gan_convolve2D_d ( double *source, 
00057                             int sstride,
00058                             double *dest,
00059                             int dstride,  
00060                             Gan_Mask2D *mask, 
00061                             unsigned long width);
00062 Gan_Bool gan_convolve2D_i ( int *source, 
00063                             int sstride,
00064                             int *dest,  
00065                             int dstride,
00066                             Gan_Mask2D *mask, 
00067                             unsigned long width);
00068 Gan_Bool  gan_convolve2D_uc ( unsigned char *source, 
00069                               int sstride,
00070                               unsigned char *dest, 
00071                               int dstride,
00072                               Gan_Mask2D *mask,
00073                               unsigned long width );
00074 Gan_Bool gan_convolve2D_us ( unsigned short *source, 
00075                              int sstride,
00076                              unsigned short *dest,   
00077                              int dstride,
00078                              Gan_Mask2D *mask, 
00079                              unsigned long width);
00080 Gan_Bool  gan_convolve2D_ui ( unsigned int *source,
00081                               int sstride,
00082                               unsigned int *dest,  
00083                               int dstride,
00084                               Gan_Mask2D *mask,
00085                               unsigned long width );
00086 
00087 
00088 Gan_Image *gan_image_convolve2D_q ( Gan_Image *image,
00089                                     Gan_ImageChannelType channel,
00090                                     Gan_Mask2D *mask, Gan_Image *dest );
00091 
00108 Gan_Image *gan_image_convolve2D_s ( Gan_Image *image,
00109                                     Gan_ImageChannelType channel,
00110                                     Gan_Mask2D *mask );
00111 
00120 #ifdef __cplusplus
00121 }
00122 #endif
00123 
00124 #endif /* #ifndef _GAN_CONVOLVE2D_H */