webrtc/modules/video_coding/codecs
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
..
av1 Make AV1 respect spatial layer active flag. 2021-06-01 16:07:25 +00:00
h264 Update the only 3 remaining kFilterBilinear to kFilterBox. 2021-06-08 13:19:23 +00:00
interface Extend LibvpxInterface with VP9 support and use it from LibvpxVp9Encoder 2020-12-13 18:07:05 +00:00
multiplex Replace more instances of rtc::RefCountedObject with make_ref_counted. 2021-04-27 17:01:59 +00:00
test Fix the VideoFrameType of super frame construction in VideoProcessor 2021-05-12 02:21:45 +00:00
vp8 Make VP8 DefaultTemporalLayers always report TL count even with no rate. 2021-06-02 10:35:07 +00:00
vp9 Make RefCountedObject require overriding virtual methods 2021-04-26 11:05:19 +00:00