Struct OpenGlBorrowedTextureDescriptor 

pub struct OpenGlBorrowedTextureDescriptor<'a> {
    pub logical_size: LogicalSize,
    pub physical_width: u32,
    pub physical_height: u32,
    pub context: OpenGlContextDescriptor<'a>,
    pub textures: Vec<OpenGlBorrowedTexture>,
    pub target: u32,
}

A ring of your OpenGL textures, for MapHandle::attach_open_gl_borrowed_texture().

logical_size sets the map’s size. physical_width and physical_height give the textures’ size in pixels, which is usually logical_size times the map’s scale factor. The context must use OpenGlContextOwnership::Shared. Each texture must be in your context’s share group, with storage of that size. The ring holds up to TEXTURE_RING_MAX_DEPTH distinct textures.

The session uses the textures until a replacement or release of the target completes, a detach or release of the session completes, or an abandon of it returns.

See mln_open_gl_borrowed_texture_descriptor in the C API reference.

Fields

logical_size: LogicalSize

physical_width: u32

physical_height: u32

context: OpenGlContextDescriptor<'a>

textures: Vec<OpenGlBorrowedTexture>

target: u32

The textures’ target. It must be GL_TEXTURE_2D.

Implementations

impl<'a> OpenGlBorrowedTextureDescriptor<'a>

pub fn new( logical_size: LogicalSize, physical_width: u32, physical_height: u32, context: OpenGlContextDescriptor<'a>, textures: Vec<OpenGlBorrowedTexture>, target: u32, ) -> Self

Trait Implementations

impl<'a> Clone for OpenGlBorrowedTextureDescriptor<'a>

fn clone(&self) -> OpenGlBorrowedTextureDescriptor<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for OpenGlBorrowedTextureDescriptor<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> PartialEq for OpenGlBorrowedTextureDescriptor<'a>

fn eq(&self, other: &OpenGlBorrowedTextureDescriptor<'a>) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<'a> StructuralPartialEq for OpenGlBorrowedTextureDescriptor<'a>