webrtc/modules/video_coding/codecs/h264
Henrik Boström 58126f92bf Update the only 3 remaining kFilterBilinear to kFilterBox.
Bilinear is faster but lesser quality, box is best quality. Our code
base has disagreed about which filter to use for quite some time,
causing aliasing bug reports. In an effort to avoid aliasing artifacts
and make our scaling filters more predictable, we're updating all uses
to kFilterBox.

WebRTC already uses kFilterBox everywhere except for these three
places. The main discrepency was between Chromium and WebRTC but that
has already been fixed. This CL fixes the last remaining bilinears.

This brings the WebRTC kFilterBox use count up from 11 to 14 and the
kFilterBilinear use count down from 3 to 0.

Bug: chromium:1212630
Change-Id: I5fe4aa92b9275d65b91ea97925533055d190d317
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/221372
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Commit-Queue: Henrik Boström <hbos@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#34248}
2021-06-08 13:19:23 +00:00
..
include Move h264_profile_level_id and vp9_profile to api/video_codecs 2021-04-20 09:42:05 +00:00
test Refactor FrameGenerator to return VideoFrameBuffer with VideoFrame::UpdateRect 2019-12-02 17:11:37 +00:00
DEPS Support more H264 profiles for internal software codec 2017-10-06 14:28:44 +00:00
h264_color_space.cc Use preprocessor to strip H264 implementation. 2019-05-24 11:33:07 +00:00
h264_color_space.h Use preprocessor to strip H264 implementation. 2019-05-24 11:33:07 +00:00
h264_decoder_impl.cc Switch to av_packet_alloc() 2021-05-24 23:33:08 +00:00
h264_decoder_impl.h Add NV12 to libvpx wrappers output 2020-09-29 10:26:20 +00:00
h264_encoder_impl_unittest.cc Reland "Inform VideoEncoder of negotiated capabilities" 2019-06-11 14:49:37 +00:00
h264_encoder_impl.cc Update the only 3 remaining kFilterBilinear to kFilterBox. 2021-06-08 13:19:23 +00:00
h264_encoder_impl.h Remove RTPFragmentationHeader creation and propagation through webrtc 2020-08-17 16:37:33 +00:00
h264_simulcast_unittest.cc Use std::make_unique instead of absl::make_unique. 2019-09-17 15:47:29 +00:00
h264.cc Add event traces to interesting places in WebRTC. 2021-06-02 13:06:04 +00:00
OWNERS Update codecs/h264 owners. 2019-04-04 10:21:32 +00:00