24 lines
626 B
Python
24 lines
626 B
Python
import cython
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@cython.cclass
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class Plane(Buffer):
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"""
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Base class for audio and video planes.
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See also :class:`~av.audio.plane.AudioPlane` and :class:`~av.video.plane.VideoPlane`.
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"""
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def __cinit__(self, frame: Frame, index: cython.int):
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self.frame = frame
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self.index = index
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def __repr__(self):
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return (
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f"<av.{self.__class__.__name__} {self.buffer_size} bytes; "
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f"buffer_ptr=0x{self.buffer_ptr:x}; at 0x{id(self):x}>"
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)
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@cython.cfunc
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def _buffer_ptr(self) -> cython.p_void:
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return self.frame.ptr.extended_data[self.index]
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