visutwin::canvas::TextureResourceHandler Class Reference

#include <framework/handlers/resourceLoader.h>

Inheritance diagram for visutwin::canvas::TextureResourceHandler:

Public Member Functions
std::unique_ptr< LoadedData >	load (const std::string &url) override
Public Member Functions inherited from visutwin::canvas::ResourceHandler
virtual	~ResourceHandler ()=default

Detailed Description

Reads an image file and decodes pixels using stb_image on the background thread. The main-thread callback only needs to create the Texture object and upload to the GPU.

Definition at line 226 of file resourceLoader.h.

Member Function Documentation

load()

std::unique_ptr< LoadedData > visutwin::canvas::TextureResourceHandler::load ( const std::string & url )

overridevirtual

Load raw data from disk.

Parameters

url	Local file-system path.

Returns

Loaded data on success, nullptr on failure.

Implements visutwin::canvas::ResourceHandler.

Definition at line 165 of file resourceLoader.cpp.

References visutwin::canvas::LoadedData::PixelData::channels, visutwin::canvas::LoadedData::PixelData::hdrPixels, visutwin::canvas::LoadedData::PixelData::height, visutwin::canvas::LoadedData::PixelData::isHdr, visutwin::canvas::LoadedData::PixelData::pixels, and visutwin::canvas::LoadedData::PixelData::width.

---

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

• framework/handlers/resourceLoader.h
• framework/handlers/resourceLoader.cpp