Camera2/3: Increase precapture start timeout
Currently, we only wait 200 ms for the HAL to switch to the precapture
state. This is insufficient at low preview frame rates (dark
conditions, ~10 fps), where a 3-request-deep HAL pipeline will take
300 ms to produce a precapture trigger output. In those cases, we
would prematurely skip the precapture sequence, causing bad quality
pictures.
Since this is a fallback timeout to prevent deadlock in case of a bad
HAL or framework implementation, increase the timeout to 1 second. Has
no impact on correctly-working implementations
Bug: 10430191
Change-Id: I08e99f8e7f3beb8f15dcee32632cdebfe3dca8b3
1 file changed