39#include "vpImageIoBackend.h"
40#include <Simd/SimdLib.h>
44 size_t stride = 0, width = 0, height = 0;
45 SimdPixelFormatType format = SimdPixelFormatGray8;
46 uint8_t *data = SimdImageLoadFromFile(filename.c_str(), &stride, &width, &height, &format);
48 I.
init(
static_cast<unsigned int>(height),
static_cast<unsigned int>(width));
49 for (
size_t i = 0; i < height; i++) {
50 memcpy(
reinterpret_cast<uint8_t *
>(I.
bitmap) + i * width, data + i * stride, width);
57 size_t stride = 0, width = 0, height = 0;
58 SimdPixelFormatType format = SimdPixelFormatRgba32;
59 uint8_t *data = SimdImageLoadFromFile(filename.c_str(), &stride, &width, &height, &format);
61 I.
init(
static_cast<unsigned int>(height),
static_cast<unsigned int>(width));
62 for (
size_t i = 0; i < height; i++) {
63 memcpy(
reinterpret_cast<uint8_t *
>(I.
bitmap) + i * width * 4, data + i * stride, 4 * width);
71 SimdImageFileJpeg, quality, filename.c_str());
74void writeJPEGSimdlib(
const vpImage<vpRGBa> &I,
const std::string &filename,
int quality)
77 SimdImageFileJpeg, quality, filename.c_str());
83 SimdImageFilePng, 90, filename.c_str());
86void writePNGSimdlib(
const vpImage<vpRGBa> &I,
const std::string &filename)
89 SimdImageFilePng, 90, filename.c_str());
Definition of the vpImage class member functions.
void init(unsigned int height, unsigned int width)
Set the size of the image.
unsigned int getWidth() const
Type * bitmap
points toward the bitmap
unsigned int getHeight() const