[0/4] v4l2-tracer: add tracing for frames/events

Message

Deborah Brouwer June 7, 2023, 2:11 a.m. UTC

Hi,
This series adds some tracing/retracing for
events, enumerating framesizes and frameintervals,
and stringifying selection target values.

Deborah Brouwer (4):
  v4l2-tracer: add VIDIOC_ENUM_FRAMESIZES
  v4l2-tracer: add VIDIOC_ENUM_FRAMEINTERVALS
  v4l2-tracer: stringify target in v4l2_selection
  v4l2-tracer: add event tracing/retracing

 utils/v4l2-tracer/libv4l2tracer.cpp  |   5 ++
 utils/v4l2-tracer/retrace.cpp        | 112 ++++++++++++++++++++++++++-
 utils/v4l2-tracer/trace.cpp          |  13 ++++
 utils/v4l2-tracer/v4l2-tracer-gen.pl |  74 ++++++++++++++++--
 4 files changed, 192 insertions(+), 12 deletions(-)