Grx.Frame.mode_get_bpp

function mode_get_bpp(mode: Grx.FrameMode): Number(gint) {
    // Gjs wrapper for grx_frame_mode_get_bpp()
}
  

Gets the color depth of the frame mode in bits per pixel.

mode

a Grx.FrameMode

Returns

the color depth or -1 if the frame mode was not valid