AVDRMPlaneDescriptor Struct Reference

DRM plane descriptor. More...

#include <libavutil/hwcontext_drm.h>

Data Fields
int	object_index
	Index of the object containing this plane in the objects array of the enclosing frame descriptor. More...
ptrdiff_t	offset
	Offset within that object of this plane. More...
ptrdiff_t	pitch
	Pitch (linesize) of this plane. More...

Detailed Description

DRM plane descriptor.

Describes a single plane of a layer, which is contained within a single object.

Definition at line 74 of file hwcontext_drm.h.

Field Documentation

object_index

int AVDRMPlaneDescriptor::object_index

Index of the object containing this plane in the objects array of the enclosing frame descriptor.

Definition at line 79 of file hwcontext_drm.h.

Referenced by drm_map_frame(), opencl_map_frame(), opencl_mem_flags_for_mapping(), and vaapi_map_to_memory().

offset

ptrdiff_t AVDRMPlaneDescriptor::offset

Offset within that object of this plane.

Definition at line 83 of file hwcontext_drm.h.

Referenced by drm_map_frame(), opencl_map_frame(), opencl_mem_flags_for_mapping(), and vaapi_map_to_memory().

pitch

ptrdiff_t AVDRMPlaneDescriptor::pitch

Pitch (linesize) of this plane.

Definition at line 87 of file hwcontext_drm.h.

Referenced by drm_map_frame(), opencl_map_frame(), and vaapi_map_to_memory().

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The documentation for this struct was generated from the following file:

• libavutil/hwcontext_drm.h