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PixelBufferTextureFrame

flutter_plugin_sdk

Struct PixelBufferTextureFrame 

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pub struct PixelBufferTextureFrame { /* private fields */ }
Expand description

Exclusive reservation of one shell-owned CPU pixel buffer.

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impl PixelBufferTextureFrame

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pub fn write_pixels( &mut self, writer: impl FnOnce(&mut [u8], usize) + Send + 'static, ) -> Result<()>

Invokes writer with tightly packed RGBA8 storage and its row stride. The slice belongs to the shell and is reused after Flutter releases the frame; plugin code must not retain references into it.

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pub fn present(self) -> Result<()>

Publishes this buffer and schedules Flutter to repaint its texture.

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