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00024 #include "filters/or.h"
00025
00026 #include <core/exception.h>
00027
00028 #include <cstddef>
00029 #include <ippi.h>
00030
00031 namespace firevision {
00032 #if 0
00033 }
00034 #endif
00035
00036
00037
00038
00039
00040
00041
00042 FilterOr::FilterOr()
00043 : Filter("FilterOr", 2)
00044 {
00045 }
00046
00047
00048 void
00049 FilterOr::apply()
00050 {
00051 IppiSize size;
00052 size.width = src_roi[0]->width;
00053 size.height = src_roi[0]->height;
00054
00055 IppStatus status;
00056
00057 if ( (dst == NULL) || (dst == src[1]) ) {
00058
00059 status = ippiOr_8u_C1IR(src[0] + (src_roi[0]->start.y * src_roi[0]->line_step) + (src_roi[0]->start.x * src_roi[0]->pixel_step),
00060 src_roi[0]->line_step,
00061 src[1] + (src_roi[1]->start.y * src_roi[1]->line_step) + (src_roi[1]->start.x * src_roi[1]->pixel_step),
00062 src_roi[1]->line_step,
00063 size);
00064
00065 } else {
00066 status = ippiOr_8u_C1R(src[0] + (src_roi[0]->start.y * src_roi[0]->line_step) + (src_roi[0]->start.x * src_roi[0]->pixel_step),
00067 src_roi[0]->line_step,
00068 src[1] + (src_roi[1]->start.y * src_roi[1]->line_step) + (src_roi[1]->start.x * src_roi[1]->pixel_step),
00069 src_roi[1]->line_step,
00070 dst + (dst_roi->start.y * dst_roi->line_step) + (dst_roi->start.x * dst_roi->pixel_step),
00071 dst_roi->line_step,
00072 size);
00073 }
00074
00075 if ( status != ippStsNoErr ) {
00076 throw fawkes::Exception("Or filter failed with %i\n", status);
00077 }
00078
00079 }
00080
00081 }