### Struct

# GdkDmabufFormats

since: 4.14

#### Description [src]

    struct GdkDmabufFormats {
      /* No available fields */
    }

The `GdkDmabufFormats` struct provides information about supported DMA buffer formats.

You can query whether a given format is supported with `gdk_dmabuf_formats_contains()` and you can iterate over the list of all supported formats with `gdk_dmabuf_formats_get_n_formats()` and `gdk_dmabuf_formats_get_format()`.

The list of supported formats is sorted by preference, with the best formats coming first.

The list may contains (format, modifier) pairs where the modifier is `DMA_FORMAT_MOD_INVALID`, indicating that implicit modifiers may be used with this format.

See `GdkDmabufTextureBuilder` for more information about DMA buffers.

Note that DMA buffers only exist on Linux.

Available since: 4.14

#### Instance methods

###### gdk_dmabuf_formats_contains

Returns whether a given format is contained in `formats`.

since: 4.14

###### gdk_dmabuf_formats_equal

Returns whether `formats1` and `formats2` contain the same dmabuf formats, in the same order.

since: 4.14

###### gdk_dmabuf_formats_get_format

Gets the fourcc code and modifier for a format that is contained in `formats`.

since: 4.14

###### gdk_dmabuf_formats_get_n_formats

Returns the number of formats that the `formats` object contains.

since: 4.14

###### gdk_dmabuf_formats_ref

Increases the reference count of `formats`.

since: 4.14

###### gdk_dmabuf_formats_unref

Decreases the reference count of `formats`.

since: 4.14