Trait gstreamer_gl::prelude::GLBufferPoolExt

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pub trait GLBufferPoolExt: IsA<GLBufferPool> + Sealed + 'static {
    // Provided method
    fn gl_allocation_params(&self) -> Option<GLAllocationParams> { ... }
}

Expand description

Trait containing all GLBufferPool methods.

Implementors

GLBufferPool

Provided Methods§

source

fn gl_allocation_params(&self) -> Option<GLAllocationParams>

The returned GLAllocationParams will by None before the first successful call to BufferPoolExtManual::set_config(). Subsequent successful calls to BufferPoolExtManual::set_config() will cause this function to return a new GLAllocationParams which may or may not contain the same information.

Returns

a copy of the GLAllocationParams being used by the self

Implementors§