DmabufFormats

The gdk.dmabuf_formats.DmabufFormats struct provides information about supported DMA buffer formats.

You can query whether a given format is supported with gdk.dmabuf_formats.DmabufFormats.contains and you can iterate over the list of all supported formats with gdk.dmabuf_formats.DmabufFormats.getNFormats and gdk.dmabuf_formats.DmabufFormats.getFormat.

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 gdk.dmabuf_texture_builder.DmabufTextureBuilder for more information about DMA buffers.

Note that DMA buffers only exist on Linux.

class DmabufFormats : Boxed {

bool contains(uint fourcc, ulong modifier);

bool equal(gdk.dmabuf_formats.DmabufFormats formats2);

void getFormat(size_t idx, uint fourcc, ulong modifier);

size_t getNFormats();

}

Members

Functions

contains bool contains(uint fourcc, ulong modifier): Returns whether a given format is contained in formats.
equal bool equal(gdk.dmabuf_formats.DmabufFormats formats2): Returns whether formats1 and formats2 contain the same dmabuf formats, in the same order.
getFormat void getFormat(size_t idx, uint fourcc, ulong modifier): Gets the fourcc code and modifier for a format that is contained in formats.
getNFormats size_t getNFormats(): Returns the number of formats that the formats object contains.

Inherited Members

From Boxed

cInstancePtr void* cInstancePtr;: Pointer to the C boxed value
getType GType getType(): Get the GType of this boxed type.
gType GType gType [@property getter]: Boxed GType property.
self Boxed self(): Convenience method to return this cast to a type. For use in D with statements.
copy_ void* copy_(): Make a copy of the wrapped C boxed data.
boxedCopy void* boxedCopy(void* cBoxed): Copy a C boxed value using g_boxed_copy.
boxedFree void boxedFree(void* cBoxed): Free a C boxed value using g_boxed_free.

gdk dmabuf_formats classes

DmabufFormats