V4l2
2019-06-19 13:35:51 7 举报Android QTI Camera V4l2 call sequence
作者其他创作
大纲/内容
mm_camera_interface
getCapabilities
mm_stream_streamon
poll
MM_STREAM_EVT_SET_FMT
mm_camera_channel
all modules
mm_stream_qbuf
VIDIOC_S_FMT
VIDIOC_REQBUFS
camera_open
VIDIOC_DQBUF
pipline
Hal
mm_cmd_thread
MM_CHANNEL_EVT_CONFIG_STREAM
dataNotifyCB
mm_stream_request_buf
mm_channel_send_super_buf
V4L2:QueryCap
/dev/videox
QCamera3Stream
processCaptureRequest
MM_STREAM_EVT_START
query_capability
V4L2:StreamOn
VIDIOC_STREAMON
buf_done
POLLIN
mm_channel_start
mm_poll_thread
V4L2:open
query_mod
mm_camera_intf_config_stream
configureStream
V4L2:DQBUF
open
mm_camer_stream
mm_channel_superbuf_comp_and_enqueue
V4L2:BasicSetup
mm_stream_dispatch_app_data
v4l2 core
MM_CAMERA_CMD_TYPE_DATA_CB
MM_STREAM_EVT_GET_BUF
mm_stream_data_notify
MM_STREAM_EVT_REG_BUF
VIDIOC_QBUF
buf divert
init
MSM_CAMERA_PRIV_QUERY_CAP
mm_stream_read_msm_frame
start_channel
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职业：Senior Software Architect
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