Magnum::Trade::TgaImporter class
#include <MagnumPlugins/TgaImporter/TgaImporter.h>

TGA importer plugin.

Supports Truevision TGA (*.tga, *.vda, *.icb, *.vst) BGR, BGRA or grayscale images with 8 bits per channel.

Usage

This plugin depends on the Trade library and is built if MAGNUM_WITH_TGAIMPORTER is enabled when building Magnum. To use as a dynamic plugin, load "TgaImporter" via Corrade::PluginManager::Manager.

Additionally, if you're using Magnum as a CMake subproject, do the following:

set(MAGNUM_WITH_TGAIMPORTER ON CACHE BOOL "" FORCE)
add_subdirectory(magnum EXCLUDE_FROM_ALL)

# So the dynamically loaded plugin gets built implicitly
add_dependencies(your-app Magnum::TgaImporter)

To use as a static plugin or use this as a dependency of another plugin with CMake, you need to request the TgaImporter component of the Magnum package and link to the Magnum::TgaImporter target:

find_package(Magnum REQUIRED TgaImporter)

# ...
target_link_libraries(your-app PRIVATE Magnum::TgaImporter)

See Downloading and building, Usage with CMake, Loading and using plugins and File format support for more information.

Behavior and limitations

The images are imported with PixelFormat::RGB8Unorm, PixelFormat::RGBA8Unorm or PixelFormat::R8Unorm, respectively. Images are imported with default PixelStorage parameters except for alignment, which may be changed to 1 if the data require it.

RLE compression is supported, paletted images are not.

If a TGA 2 footer is recognized in the file, the optional extension and developer area blocks at the end of the file are ignored.

The importer recognizes ImporterFlag::Verbose, printing additional info when the flag is enabled. ImporterFlag::Quiet is recognized as well and causes all import warnings to be suppressed.

Base classes

class AbstractImporter: Base for importer plugins.

Constructors, destructors, conversion operators