2026-06-16 17:09:34 +00:00
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from libc.stdint cimport int64_t, uint8_t, uint16_t, uint64_t
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2026-02-06 22:23:20 +01:00
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from av.plane cimport Plane
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from av.video.format cimport VideoFormatComponent
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cdef class VideoPlane(Plane):
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cdef readonly size_t buffer_size
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cdef readonly unsigned int width, height
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2026-06-16 17:09:34 +00:00
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cdef enum DeviceType:
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kCPU = 1
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kCuda = 2
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cdef struct DLDataType:
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uint8_t code
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uint8_t bits
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uint16_t lanes
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cdef struct DLTensor:
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void* data
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int device_type
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int device_id
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int ndim
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DLDataType dtype
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int64_t* shape
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int64_t* strides
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uint64_t byte_offset
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cdef struct DLManagedTensor
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ctypedef void (*DLManagedTensorDeleter)(DLManagedTensor*) noexcept nogil
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cdef struct DLManagedTensor:
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DLTensor dl_tensor
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void* manager_ctx
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DLManagedTensorDeleter deleter
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