V4L2m2mContext Struct Reference

#include <v4l2_m2m.h>

Data Fields
AVClass *	class
char	devname [PATH_MAX]
int	fd
V4L2Context	capture
V4L2Context	output
atomic_uint	refcount
AVCodecContext *	avctx
sem_t	refsync
int	reinit
int	draining

Detailed Description

Definition at line 43 of file v4l2_m2m.h.

Field Documentation

AVClass* V4L2m2mContext::class

Definition at line 45 of file v4l2_m2m.h.

char V4L2m2mContext::devname[PATH_MAX]

Definition at line 46 of file v4l2_m2m.h.

Referenced by ff_v4l2_m2m_codec_end(), ff_v4l2_m2m_codec_full_reinit(), ff_v4l2_m2m_codec_init(), v4l2_configure_contexts(), and v4l2_probe_driver().

int V4L2m2mContext::fd

Definition at line 47 of file v4l2_m2m.h.

Referenced by ff_v4l2_context_init(), ff_v4l2_m2m_codec_end(), ff_v4l2_m2m_codec_full_reinit(), v4l2_configure_contexts(), v4l2_dequeue_v4l2buf(), v4l2_get_ext_ctrl(), v4l2_handle_event(), v4l2_prepare_contexts(), v4l2_prepare_decoder(), v4l2_probe_driver(), v4l2_set_ext_ctrl(), v4l2_set_timeperframe(), and v4l2_try_start().

V4L2Context V4L2m2mContext::capture

Definition at line 50 of file v4l2_m2m.h.

Referenced by ff_v4l2_m2m_codec_end(), ff_v4l2_m2m_codec_full_reinit(), ff_v4l2_m2m_codec_reinit(), v4l2_configure_contexts(), v4l2_decode_init(), v4l2_encode_init(), v4l2_handle_event(), v4l2_prepare_contexts(), v4l2_probe_driver(), v4l2_receive_frame(), v4l2_receive_packet(), and v4l2_try_start().

V4L2Context V4L2m2mContext::output

Definition at line 51 of file v4l2_m2m.h.

Referenced by ff_v4l2_buffer_buf_to_avframe(), ff_v4l2_m2m_codec_end(), ff_v4l2_m2m_codec_full_reinit(), v4l2_configure_contexts(), v4l2_decode_init(), v4l2_encode_init(), v4l2_handle_event(), v4l2_prepare_contexts(), v4l2_prepare_decoder(), v4l2_probe_driver(), v4l2_receive_frame(), v4l2_receive_packet(), v4l2_send_frame(), v4l2_set_timeperframe(), and v4l2_try_start().

atomic_uint V4L2m2mContext::refcount

Definition at line 54 of file v4l2_m2m.h.

Referenced by ff_v4l2_m2m_codec_end(), ff_v4l2_m2m_codec_full_reinit(), ff_v4l2_m2m_codec_reinit(), v4l2_buf_to_bufref(), v4l2_free_buffer(), and v4l2_prepare_contexts().

AVCodecContext* V4L2m2mContext::avctx

Definition at line 57 of file v4l2_m2m.h.

Referenced by ff_v4l2_m2m_codec_full_reinit(), ff_v4l2_m2m_codec_init(), ff_v4l2_m2m_codec_reinit(), logger(), v4l2_check_b_frame_support(), v4l2_configure_contexts(), v4l2_free_buffer(), v4l2_get_ext_ctrl(), v4l2_get_framesize_compressed(), v4l2_get_pts(), v4l2_handle_event(), v4l2_prepare_contexts(), v4l2_prepare_decoder(), v4l2_prepare_encoder(), v4l2_probe_driver(), v4l2_set_ext_ctrl(), v4l2_set_pts(), and v4l2_set_timeperframe().

sem_t V4L2m2mContext::refsync

Definition at line 58 of file v4l2_m2m.h.

Referenced by ff_v4l2_m2m_codec_end(), ff_v4l2_m2m_codec_full_reinit(), ff_v4l2_m2m_codec_reinit(), v4l2_free_buffer(), and v4l2_prepare_contexts().

int V4L2m2mContext::reinit

Definition at line 59 of file v4l2_m2m.h.

Referenced by ff_v4l2_m2m_codec_full_reinit(), ff_v4l2_m2m_codec_reinit(), v4l2_free_buffer(), and v4l2_handle_event().

int V4L2m2mContext::draining

Definition at line 62 of file v4l2_m2m.h.

Referenced by ff_v4l2_context_enqueue_frame(), ff_v4l2_context_enqueue_packet(), ff_v4l2_m2m_codec_full_reinit(), ff_v4l2_m2m_codec_reinit(), v4l2_receive_frame(), and v4l2_receive_packet().

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

• libavcodec/v4l2_m2m.h