V4L2Buffer Struct Reference

V4L2Buffer (wrapper for v4l2_buffer management) More...

#include <v4l2_buffers.h>

Data Structures
struct	V4L2Plane_info

Data Fields
struct V4L2Context *	context
struct V4L2Buffer::V4L2Plane_info	plane_info [VIDEO_MAX_PLANES]
int	num_planes
struct v4l2_buffer	buf
struct v4l2_plane	planes [VIDEO_MAX_PLANES]
int	flags
enum V4L2Buffer_status	status

Detailed Description

V4L2Buffer (wrapper for v4l2_buffer management)

Definition at line 40 of file v4l2_buffers.h.

Field Documentation

struct V4L2Context* V4L2Buffer::context

Definition at line 42 of file v4l2_buffers.h.

Referenced by buf_to_m2mctx(), ff_v4l2_buffer_buf_to_avframe(), ff_v4l2_buffer_buf_to_avpkt(), ff_v4l2_buffer_initialize(), ff_v4l2_context_init(), v4l2_free_buffer(), v4l2_get_color_primaries(), v4l2_get_color_range(), v4l2_get_color_space(), and v4l2_get_color_trc().

struct V4L2Buffer::V4L2Plane_info V4L2Buffer::plane_info[VIDEO_MAX_PLANES]

Referenced by ff_v4l2_buffer_buf_to_avframe(), ff_v4l2_buffer_initialize(), v4l2_buf_to_bufref(), v4l2_bufref_to_buf(), and v4l2_release_buffers().

int V4L2Buffer::num_planes

Definition at line 51 of file v4l2_buffers.h.

Referenced by ff_v4l2_buffer_avframe_to_buf(), ff_v4l2_buffer_buf_to_avframe(), ff_v4l2_buffer_initialize(), v4l2_buf_to_bufref(), v4l2_bufref_to_buf(), and v4l2_release_buffers().

struct v4l2_buffer V4L2Buffer::buf

Definition at line 54 of file v4l2_buffers.h.

Referenced by ff_v4l2_buffer_buf_to_avframe(), ff_v4l2_buffer_buf_to_avpkt(), ff_v4l2_buffer_enqueue(), ff_v4l2_buffer_initialize(), v4l2_bufref_to_buf(), v4l2_dequeue_v4l2buf(), v4l2_get_color_primaries(), v4l2_get_color_range(), v4l2_get_color_space(), v4l2_get_color_trc(), v4l2_get_pts(), and v4l2_set_pts().

struct v4l2_plane V4L2Buffer::planes[VIDEO_MAX_PLANES]

Definition at line 55 of file v4l2_buffers.h.

Referenced by ff_v4l2_buffer_initialize(), v4l2_buf_to_bufref(), v4l2_bufref_to_buf(), and v4l2_dequeue_v4l2buf().

int V4L2Buffer::flags

Definition at line 57 of file v4l2_buffers.h.

Referenced by ff_v4l2_buffer_avpkt_to_buf(), and ff_v4l2_buffer_enqueue().

enum V4L2Buffer_status V4L2Buffer::status

Definition at line 58 of file v4l2_buffers.h.

Referenced by ff_v4l2_buffer_enqueue(), ff_v4l2_buffer_initialize(), v4l2_buf_to_bufref(), v4l2_dequeue_v4l2buf(), and v4l2_getfree_v4l2buf().

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

• libavcodec/v4l2_buffers.h