libv4l-rockchip_v2: Don't produce IDR frames periodically

Originally an IDR frame is produced every 150 frames. An IDR
frame would rather be produced only when it is requested by an
app in practice.

BUG=b:187483451
TEST=video_encode_accelerator_tests

Change-Id: I367eb821bf3db9b7f7b329b376efd275b2a5e1c6
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/libv4lplugins/+/2880329
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Commit-Queue: Hirokazu Honda <hiroh@chromium.org>
Tested-by: Hirokazu Honda <hiroh@chromium.org>
4 files changed
tree: 39c2c54cf47c2dd5695845ced5c370d2a61240e4
  1. libv4l-rockchip/
  2. libv4l-rockchip_v2/
  3. OWNERS
  4. PRESUBMIT.cfg