libmv/intern/image.h

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/*
 * 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.
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2011 Blender Foundation.
 * All rights reserved.
 */
 
#ifndef LIBMV_IMAGE_H_
#define LIBMV_IMAGE_H_
 
#ifdef __cplusplus
#  include "libmv/image/image.h"
void libmv_byteBufferToFloatImage(const unsigned char* buffer,
                                  int width,
                                  int height,
                                  int channels,
                                  libmv::FloatImage* image);
 
void libmv_floatBufferToFloatImage(const float* buffer,
                                   int width,
                                   int height,
                                   int channels,
                                   libmv::FloatImage* image);
 
void libmv_floatImageToFloatBuffer(const libmv::FloatImage& image,
                                   float* buffer);
 
void libmv_floatImageToByteBuffer(const libmv::FloatImage& image,
                                  unsigned char* buffer);
 
bool libmv_saveImage(const libmv::FloatImage& image,
                     const char* prefix,
                     int x0,
                     int y0);
#endif  // __cplusplus
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct libmv_FloatImage {
  float* buffer;
  int width;
  int height;
  int channels;
} libmv_FloatImage;
 
void libmv_floatImageDestroy(libmv_FloatImage* image);
 
void libmv_samplePlanarPatchFloat(const float* image,
                                  int width,
                                  int height,
                                  int channels,
                                  const double* xs,
                                  const double* ys,
                                  int num_samples_x,
                                  int num_samples_y,
                                  const float* mask,
                                  float* patch,
                                  double* warped_position_x,
                                  double* warped_position_y);
 
void libmv_samplePlanarPatchByte(const unsigned char* image,
                                 int width,
                                 int height,
                                 int channels,
                                 const double* xs,
                                 const double* ys,
                                 int num_samples_x,
                                 int num_samples_y,
                                 const float* mask,
                                 unsigned char* patch,
                                 double* warped_position_x,
                                 double* warped_position_y);
 
#ifdef __cplusplus
}
#endif
 
#endif  // LIBMV_IMAGE_H_