Cogl.Bitmap.new_from_buffer

function new_from_buffer(buffer: Cogl.Buffer, format: Cogl.PixelFormat, width: Number(gint), height: Number(gint), rowstride: Number(gint), offset: Number(gint)): Cogl.Bitmap {
    // Gjs wrapper for cogl_bitmap_new_from_buffer()
}

Wraps some image data that has been uploaded into a Cogl.Buffer as a Cogl.Bitmap. The data is not copied in this process.

Since 1.8

buffer: A Cogl.Buffer containing image data
format: The Cogl.PixelFormat defining the format of the image data in the given buffer.
width: The width of the image data in the given buffer.
height: The height of the image data in the given buffer.
rowstride: The rowstride in bytes of the image data in the given buffer.
offset: The offset into the given buffer to the first pixel that should be considered part of the Cogl.Bitmap.
Returns: a Cogl.Bitmap encapsulating the given buffer.