Image API

Related links

• img_cfg_read()

  Read a configuration file and load codecs

• img_codec_get_criteria()

  Get the extension and mime information for a given codec

• img_codec_list()

  Enumerate codecs

• img_codec_list_byext()

  Enumerate codecs by file extension

• img_codec_list_bymime()

  Enumerate codecs by MIME type

• img_convert_data()

  Convert data from one image format to another

• img_convert_getfunc()

  Get a function to convert one image format to another

• img_crop()

  Crop an image

• img_decode_begin()

  Prepare to decode a frame from a stream

• img_decode_callouts_t

  Decoder callout table

• img_decode_finish()

  Release decode resources

• img_decode_frame()

  Decode a frame

• img_decode_validate()

  Find a codec for decoding

• img_dtransform()

  Convert an image from one format to another

• img_dtransform_apply()

  Apply a data transform

• img_dtransform_create()

  Prepare to transform an image

• img_dtransform_free()

  Free a transform structure

• img_encode_begin()

  Prepare to encode a frame to a stream

• img_encode_callouts_t

  Encoder callout table

• img_encode_finish()

  Release encode resources

• img_encode_frame()

  Encode a frame

• img_expand_getfunc()

  Get a function to convert a palette format to a direct format

• IMG_FMT_BPL()

  Calculate the minimum number of bytes required to represent a pixel run

• IMG_FMT_BPP()

  Determine the number of bits per pixel for the specified format

• img_format_t

  Image formats

• img_lib_attach()

  Initialize the image library

• img_lib_detach()

  Detach from the library

• img_load()

  Decode a frame from a stream

• img_load_file()

  Decode a frame from a file on the filesystem

• img_load_resize_file()

  Decode and resize a frame from a file on the filesystem

• img_resize_fs()

  Resize an image

• img_rotate_ortho()

  Rotate an image by 90-degree increments

• img_t

  Information describing an image

• img_write()

  Encode a frame to an output stream on the filesystem

• img_write_file()

  Encode a frame to a file on the filesystem

• io_close()

  Release an input stream

• io_open()

  Initialize an IO stream