hi::v1::gfx_pipeline_image::paged_image Struct Reference

#include <hikogui/GFX/gfx_pipeline_image_vulkan_intf.hpp>

Public Types
enum class	state_type { uninitialized , drawing , uploaded }

Public Member Functions
	paged_image (paged_image &&other) noexcept
paged_image &	operator= (paged_image &&other) noexcept
	paged_image (paged_image const &other)=delete
paged_image &	operator= (paged_image const &other)=delete
	paged_image (gfx_surface const *surface, std::size_t width, std::size_t height) noexcept
	paged_image (gfx_surface const *surface, pixmap_span< sfloat_rgba16 const > image) noexcept
	paged_image (gfx_surface const *surface, pixmap< sfloat_rgba16 > const &image) noexcept
	paged_image (gfx_surface const *surface, png const &image) noexcept
constexpr	operator bool () const noexcept
constexpr extent2	size () const noexcept
constexpr std::pair< std::size_t, std::size_t >	size_in_int_pages () const noexcept
constexpr extent2	size_in_float_pages () const noexcept
void	upload (pixmap_span< sfloat_rgba16 const > image) noexcept
	Upload image to atlas.
void	upload (png const &image) noexcept
	Upload image to atlas.

Data Fields
std::atomic< state_type >	state = state_type::uninitialized
gfx_device *	device = nullptr
std::size_t	width
std::size_t	height
std::vector< std::size_t >	pages

Static Public Attributes
static constexpr std::size_t	page_size = 62

Detailed Description

This is a image that is uploaded into the texture atlas.

Member Function Documentation

upload() [1/2]

void hi::v1::gfx_pipeline_image::paged_image::upload ( pixmap_span< sfloat_rgba16 const > image )

inlinenoexcept

Upload image to atlas.

upload() [2/2]

void hi::v1::gfx_pipeline_image::paged_image::upload ( png const & image )

inlinenoexcept

Upload image to atlas.

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The documentation for this struct was generated from the following files:

• hikogui/src/hikogui/GFX/gfx_pipeline_image_vulkan_intf.hpp
• hikogui/src/hikogui/GFX/gfx_pipeline_image_vulkan_impl.hpp