Static Public Member Functions
static Frame	decodeImage (const void buffer, const size_t size, const std::string &imageBufferTypeIn=std::string(), std::string imageBufferTypeOut=nullptr)
	Decodes (reads/loads) an image from a given binary buffer. More...

static Frame	readImage (const std::string &filename)
	Reads/loads an image from a specified file. More...

Protected Types
using	ScopedFileDescriptor = ScopedObjectCompileTimeT< int, int, int, close, 0, true, -1 >
	Definition of a scoped file based on a file descriptor. More...

using	ScopedAImageDecoder = ScopedObjectCompileTimeVoidT< AImageDecoder *, AImageDecoder_delete >
	Definition of a scoped object wrapping an AImageDecoder object. More...

Static Protected Member Functions
static Frame	decodeImage (AImageDecoder *aImageDecoder)
	Decodes an image from a given Android image decoder object. More...

Member Typedef Documentation

◆ ScopedAImageDecoder

protected

Definition of a scoped object wrapping an AImageDecoder object.

protected

Definition of a scoped file based on a file descriptor.

static Frame Ocean::Media::Android::Image::decodeImage ( AImageDecoder * aImageDecoder )

staticprotected

Decodes an image from a given Android image decoder object.

Parameters

aImageDecoder The Android image decoder from which the image will be decoded, must be valid

static Frame Ocean::Media::Android::Image::decodeImage	(	const void *	buffer,
		const size_t	size,
		const std::string &	imageBufferTypeIn = `std::string()`,
		std::string *	imageBufferTypeOut = `nullptr`
	)

static

Decodes (reads/loads) an image from a given binary buffer.

Parameters

buffer	The buffer from which the image will be loaded, must be valid
size	The size of the given buffer in bytes, with range [1, infinity)
imageBufferTypeIn	Type of the given image that is stored in the buffer, should be specified if known (e.g. the file extension of a corresponding image file)
imageBufferTypeOut	Optional type of the given image that is stored in the buffer, as determined by the decoder (if possible)

Returns: The frame containing the image information, an invalid frame if the image could not be loaded

static Frame Ocean::Media::Android::Image::readImage ( const std::string & filename )

static

Reads/loads an image from a specified file.

Parameters

filename The name of the file from which the image will be loaded, must be valid

Returns: The frame containing the image information, an invalid frame if the image could not be loaded

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