tree 01d35c4f654d9df15dc95abdda0724bba8b9eeda
parent e3e520d6e77c34112a9a1e6b293de8ab12885c5c
author David Turner <david.turner@argondesign.com> 1547824637 +0000
committer David Turner <david.turner@argondesign.com> 1548677278 +0000

Move frame_type to EncodeFrameParams

In this patch I move all frame_type (i.e. key, S, inter, intra-only)
determining logic above the av1_encode() boundary.  frame_type is now
passed into the low-level encoder as EncodeFrameParams.frame_type and is
not modified below that boundary.  This also means
cm->current_frame.frame_type (including functions like
frame_is_sframe()) should not be used before av1_encode(), as this is a
lower-level variable.

As part of this, calls to av1_tpl_setup_stats() and
av1_rc_get_second_pass_params() are moved to av1_encode_strategy() since
they are used to work out high-level pass2 strategy.

Also, remove the reset_decoder_state variable from the encoder as it
wasn't doing anything useful.  So, move it from AV1_COMMON to Av1Decoder

This forms part of wider restructuring and refactoring in order to
achieve a clean API separation at the entry to the low-level encoder.

BUG=aomedia:2244

Change-Id: I672c435dfff88bb982ea904b5547e5d3294ef37c