Detailed Description
Holds the video decoder output metadata for a frame.
Definition at line 1972 of file v4l2_nv_extensions.h.
Data Fields | |
| __u8 | ucColorPrimaries |
| Color primaries. More... | |
| __u8 | ucTransferCharacteristics |
| Transfer characteristics. More... | |
| __u8 | ucMatrixCoefficients |
| Matrix coefficients. More... | |
| __u32 | bValidFrameStatus |
Boolean value indicating if FrameDecStats has valid contents. More... | |
| v4l2_ctrl_videodec_statusmetadata | FrameDecStats |
| Frame decode statistics. More... | |
| union { | |
| v4l2_ctrl_h264dec_bufmetadata H264DecParams | |
| H.264 specific metadata. More... | |
| v4l2_ctrl_hevcdec_bufmetadata HEVCDecParams | |
| H.265 specific metadata. More... | |
| v4l2_ctrl_av1dec_bufmetadata AV1DecParams | |
| AV1 specific metadata. More... | |
| } | CodecParams |
| Codec specific metadata for the frame. More... | |
| __u32 | reserved [4] |
| Reserved fields are added for extensibility. More... | |
Field Documentation
◆ AV1DecParams
| v4l2_ctrl_av1dec_bufmetadata v4l2_ctrl_videodec_outputbuf_metadata_::AV1DecParams |
AV1 specific metadata.
Definition at line 1991 of file v4l2_nv_extensions.h.
◆ bValidFrameStatus
| __u32 v4l2_ctrl_videodec_outputbuf_metadata_::bValidFrameStatus |
Boolean value indicating if FrameDecStats has valid contents.
Definition at line 1981 of file v4l2_nv_extensions.h.
◆ CodecParams
| union { ... } v4l2_ctrl_videodec_outputbuf_metadata_::CodecParams |
Codec specific metadata for the frame.
◆ FrameDecStats
| v4l2_ctrl_videodec_statusmetadata v4l2_ctrl_videodec_outputbuf_metadata_::FrameDecStats |
Frame decode statistics.
Definition at line 1983 of file v4l2_nv_extensions.h.
◆ H264DecParams
| v4l2_ctrl_h264dec_bufmetadata v4l2_ctrl_videodec_outputbuf_metadata_::H264DecParams |
H.264 specific metadata.
Definition at line 1987 of file v4l2_nv_extensions.h.
◆ HEVCDecParams
| v4l2_ctrl_hevcdec_bufmetadata v4l2_ctrl_videodec_outputbuf_metadata_::HEVCDecParams |
H.265 specific metadata.
Definition at line 1989 of file v4l2_nv_extensions.h.
◆ reserved
| __u32 v4l2_ctrl_videodec_outputbuf_metadata_::reserved[4] |
Reserved fields are added for extensibility.
Definition at line 1994 of file v4l2_nv_extensions.h.
◆ ucColorPrimaries
| __u8 v4l2_ctrl_videodec_outputbuf_metadata_::ucColorPrimaries |
Color primaries.
Definition at line 1975 of file v4l2_nv_extensions.h.
◆ ucMatrixCoefficients
| __u8 v4l2_ctrl_videodec_outputbuf_metadata_::ucMatrixCoefficients |
Matrix coefficients.
Definition at line 1979 of file v4l2_nv_extensions.h.
◆ ucTransferCharacteristics
| __u8 v4l2_ctrl_videodec_outputbuf_metadata_::ucTransferCharacteristics |
Transfer characteristics.
Definition at line 1977 of file v4l2_nv_extensions.h.
The documentation for this struct was generated from the following file:
- libv4l2/include/linux/v4l2_nv_extensions.h