image.cc File Reference

#include "intern/image.h"
#include "intern/utildefines.h"
#include "libmv/tracking/track_region.h"
#include <png.h>
#include <cassert>

Go to the source code of this file.

Functions
void	libmv_floatImageDestroy (libmv_FloatImage *image)
void	libmv_byteBufferToFloatImage (const unsigned char *buffer, int width, int height, int channels, FloatImage *image)
void	libmv_floatBufferToFloatImage (const float *buffer, int width, int height, int channels, FloatImage *image)
void	libmv_floatImageToFloatBuffer (const FloatImage &image, float *buffer)
void	libmv_floatImageToByteBuffer (const libmv::FloatImage &image, unsigned char *buffer)
static bool	savePNGImage (png_bytep *row_pointers, int width, int height, int depth, int color_type, const char *file_name)
bool	libmv_saveImage (const FloatImage &image, const char *prefix, int x0, int y0)
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)

Function Documentation

libmv_byteBufferToFloatImage()

void libmv_byteBufferToFloatImage	(	const unsigned char *	buffer,
		int	width,
		int	height,
		int	channels,
		FloatImage *	image )

Definition at line 21 of file intern/libmv/intern/image.cc.

References channels(), libmv::Array3D< T >::Resize(), x, and y.

Referenced by libmv_detectFeaturesByte(), and libmv_samplePlanarPatchByte().

libmv_floatBufferToFloatImage()

void libmv_floatBufferToFloatImage	(	const float *	buffer,
		int	width,
		int	height,
		int	channels,
		FloatImage *	image )

Definition at line 36 of file intern/libmv/intern/image.cc.

References channels(), x, and y.

Referenced by libmv_detectFeaturesFloat(), libmv_samplePlanarPatchByte(), libmv_samplePlanarPatchFloat(), and libmv_trackRegion().

libmv_floatImageDestroy()

void libmv_floatImageDestroy

(

libmv_FloatImage *

image

)

Definition at line 15 of file intern/libmv/intern/image.cc.

Referenced by accessor_get_ibuf().

libmv_floatImageToByteBuffer()

void libmv_floatImageToByteBuffer	(	const libmv::FloatImage &	image,
		unsigned char *	buffer )

Definition at line 61 of file intern/libmv/intern/image.cc.

References image().

Referenced by libmv_samplePlanarPatchByte().

libmv_floatImageToFloatBuffer()

void libmv_floatImageToFloatBuffer	(	const FloatImage &	image,
		float *	buffer )

Definition at line 51 of file intern/libmv/intern/image.cc.

References image().

Referenced by libmv_samplePlanarPatchFloat().

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 at line 219 of file intern/libmv/intern/image.cc.

References libmv_byteBufferToFloatImage(), libmv_floatBufferToFloatImage(), libmv_floatImageToByteBuffer(), NULL, and libmv::SamplePlanarPatch().

Referenced by BKE_tracking_get_plane_imbuf(), and BKE_tracking_sample_pattern().

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 at line 184 of file intern/libmv/intern/image.cc.

References libmv_floatBufferToFloatImage(), libmv_floatImageToFloatBuffer(), and NULL.

Referenced by BKE_tracking_get_plane_imbuf(), and BKE_tracking_sample_pattern().

libmv_saveImage()

bool libmv_saveImage	(	const FloatImage &	image,
		const char *	prefix,
		int	x0,
		int	y0 )

Definition at line 135 of file intern/libmv/intern/image.cc.

References image(), result, savePNGImage(), x, and y.

Referenced by libmv_trackRegion().

savePNGImage()

static bool savePNGImage ( png_bytep * row_pointers, int width, int height, int depth, int color_type, const char * file_name )

static

Definition at line 72 of file intern/libmv/intern/image.cc.

References NULL.

Referenced by libmv_saveImage().