Default constructor, zero initializes all attributes.

Alignment applied to the base address of each buffer in the surface: 1, 2, 4, 8 ,16, 32, 64 bytes or EPageAligned.

Number of buffers in the surface.

Caching attribute to create chunk memory. This value will be ignored if using a chunk which already exists.

Require physically contiguous memory. This value will be ignored if using a chunk which already exists.

Number of hints in the array iSurfaceHints. The number should not exceed the maximum number supported by the surface manager, see GetSurfaceManagerAttrib(EMaxNumberOfHints).

Should the surface be mappable. If EFalse any call to MapSurface() will fail with KErrNotSupported -- Note, some architectures may not support mappable surfaces.

Minimum or required offset between the start of one buffer and the start of the next one in bytes. When set to 0 the surface manager will choose how buffers are laid out within the chunk. If it is too small and doesn't fit with the alignment, CreateSurface() will return KErrArgument.

Minimum or required offset to the first buffer from the base of the chunk. Typically this will be set to 0. The value specified for the offset must comply with the alignment specified in iAlignment.

If iAlignment is page aligned, this value will be rounded up to a multiple of the page size when the surface is created, therefore the surface info must be queried for the actual value used.

The pixel format.

Width and height of the surface in pixels.

Minimum or required number of bytes between start of one line and start of next.

Array of hints which should be associated with the surface. This array must not contain duplicate hint keys.