dd/d2a/libmv_2intern_2image_8h_source.html

/* SPDX-FileCopyrightText: 2011 Blender Authors

 *

 * SPDX-License-Identifier: GPL-2.0-or-later */


#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_

channels
Group Output data from inside of a node group A color picker Mix two input colors RGB to Convert a color s luminance to a grayscale value Generate a normal vector and a dot product Brightness Control the brightness and contrast of the input color Vector Map input vector components with curves Camera Retrieve information about the camera and how it relates to the current shading point s position Clamp a value between a minimum and a maximum Vector Perform vector math operation Invert Invert a producing a negative Combine Generate a color from its and blue channels(Deprecated)") DefNode(ShaderNode

image
input_tx image(0, GPU_RGBA16F, Qualifier::WRITE, ImageType::FLOAT_2D, "preview_img") .compute_source("compositor_compute_preview.glsl") .do_static_compilation(true)

libmv_saveImage
bool libmv_saveImage(const FloatImage &image, const char *prefix, int x0, int y0)
Definition intern/libmv/intern/image.cc:135

libmv_floatBufferToFloatImage
void libmv_floatBufferToFloatImage(const float *buffer, int width, int height, int channels, FloatImage *image)
Definition intern/libmv/intern/image.cc:36

libmv_floatImageToFloatBuffer
void libmv_floatImageToFloatBuffer(const FloatImage &image, float *buffer)
Definition intern/libmv/intern/image.cc:51

libmv_floatImageToByteBuffer
void libmv_floatImageToByteBuffer(const libmv::FloatImage &image, unsigned char *buffer)
Definition intern/libmv/intern/image.cc:61

libmv_byteBufferToFloatImage
void libmv_byteBufferToFloatImage(const unsigned char *buffer, int width, int height, int channels, FloatImage *image)
Definition intern/libmv/intern/image.cc:21

libmv_samplePlanarPatchFloat
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)
Definition intern/libmv/intern/image.cc:184

libmv_samplePlanarPatchByte
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)
Definition intern/libmv/intern/image.cc:219

libmv_floatImageDestroy
void libmv_floatImageDestroy(libmv_FloatImage *image)
Definition intern/libmv/intern/image.cc:15

image.h

mask
ccl_device_inline float4 mask(const int4 mask, const float4 a)
Definition math_float4.h:559

libmv::FloatImage
Array3Df FloatImage
Definition libmv/libmv/image/image.h:31

libmv_FloatImage
Definition libmv/intern/image.h:38

libmv_FloatImage::channels
int channels
Definition libmv/intern/image.h:42

libmv_FloatImage::width
int width
Definition libmv/intern/image.h:40

libmv_FloatImage::height
int height
Definition libmv/intern/image.h:41

libmv_FloatImage::buffer
float * buffer
Definition libmv/intern/image.h:39