#include <cstddef>
#include <cstdint>
#include <ostream>
#include <span>
#include <vector>
#include "donner/base/Transform.h"
#include "donner/base/Utils.h"
#include "donner/svg/core/ImageRendering.h"

Include dependency graph for ImageSampling.h:

Namespaces
namespace	donner
	Top-level Donner namespace, which is split into different sub-namespaces such as donner::svg and donner::css.
namespace	donner::svg
	Donner SVG library, which can load, manipulate and render SVG files.

Enumerations
enum class	donner::svg::ImageSamplingKernel : std::uint8_t { donner::svg::Nearest , donner::svg::Bilinear , donner::svg::MitchellCubic , donner::svg::PixelatedSmooth }
	Resampling kernel a backend applies when it scales a raster <image>. More...

Functions
std::ostream &	donner::svg::operator<< (std::ostream &os, ImageSamplingKernel kernel)
	ostream output operator for ImageSamplingKernel.
constexpr ImageSamplingKernel	donner::svg::ImageSamplingKernelFor (ImageRendering imageRendering)
	Selects the raster resampling kernel for a resolved image-rendering value.
ImageSamplingKernel	donner::svg::ImageSamplingKernelFor (ImageRendering imageRendering, const Transform2d &deviceFromImage)
	Selects the resampling kernel for drawing a raster through `deviceFromImage`.
std::vector< std::uint8_t >	donner::svg::RasterizeImagePremultiplied (std::span< const std::uint8_t > premultipliedPixels, int sourceWidth, int sourceHeight, const Transform2d &deviceFromImage, int outputWidth, int outputHeight, ImageSamplingKernel kernel)
	Rasterizes a premultiplied image through an affine transform into a bounded device surface.

Variables
constexpr std::int64_t	donner::svg::kMaxImageSamplingDimension = 16384
	Maximum output axis of a materialized procedural image-sampling surface.
constexpr std::size_t	donner::svg::kMaxImageSamplingSurfacePixels = 16 * 1024 * 1024
	Maximum pixels in one materialized image-sampling surface.

Namespaces

Enumerations

Functions

Variables