// Copyright (c) 2012-2017 VideoStitch SAS // Copyright (c) 2018 stitchEm #pragma once namespace VideoStitch { namespace MergerMask { #define MAX_COST 200.0f #define MIN_PENALTY_COST 0.0f #define PENALTY_COST 5.0f // Penalize going around the current border, no clear info could be found #define INVALID_COST 100000 #define SEAM_DIRECTION 4 #define INVALID_VALUE Image::RGBA::pack(1, 2, 3, 0) #ifndef VS_OPENCL #define CONSTANT_EXP __constant__ #else #define CONSTANT_EXP #endif static const CONSTANT_EXP int seam_dir_advance[SEAM_DIRECTION] = {1, 1, 0, 0}; static const CONSTANT_EXP int perpendicular_dirs[SEAM_DIRECTION] = {1, 0, 0, 1}; static const CONSTANT_EXP int seam_dir_rows[2 * SEAM_DIRECTION] = {-1, 0, 0, 1, -1, 1, 1, -1}; static const CONSTANT_EXP int seam_dir_cols[2 * SEAM_DIRECTION] = {0, -1, 1, 0, -1, -1, 1, 1}; } // namespace MergerMask } // namespace VideoStitch
