FFmpeg
4.0
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DRM object descriptor. More...
#include <libavutil/hwcontext_drm.h>
Data Fields | |
int | fd |
DRM PRIME fd for the object. More... | |
size_t | size |
Total size of the object. More... | |
uint64_t | format_modifier |
Format modifier applied to the object (DRM_FORMAT_MOD_*). More... | |
DRM object descriptor.
Describes a single DRM object, addressing it as a PRIME file descriptor.
Definition at line 48 of file hwcontext_drm.h.
int AVDRMObjectDescriptor::fd |
DRM PRIME fd for the object.
Definition at line 52 of file hwcontext_drm.h.
Referenced by drm_map_frame(), kmsgrab_free_desc(), opencl_map_frame(), and vaapi_map_to_memory().
size_t AVDRMObjectDescriptor::size |
Total size of the object.
(This includes any parts not which do not contain image data.)
Definition at line 58 of file hwcontext_drm.h.
Referenced by drm_map_frame(), and vaapi_map_to_memory().
uint64_t AVDRMObjectDescriptor::format_modifier |
Format modifier applied to the object (DRM_FORMAT_MOD_*).
If the format modifier is unknown then this should be set to DRM_FORMAT_MOD_INVALID.
Definition at line 65 of file hwcontext_drm.h.
Referenced by vaapi_map_to_memory().