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Require 16x16 alignment when using HardwareVideoEncoder for encoding.

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It seems the Android CTS tests only verify that 16x16 aligned resolutions
are supported.

This change checks the validity of input frame's size when initialing
or encoding processes are about to start using H/W MediaCodec.

This change has additional APIs to retrieve
|requested_resolution_alignment| and |apply_alignment_to_all_simulcast_layers|
from JAVA VideoEncoder class and its inherited classes. HardwareVideoEncoder
using MediaCodec has values of 16 and true for above variables.

Bug: webrtc:13089
Change-Id: I0c4ebf94eb36da29c2e384a3edf85b82e779b7f9
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/229460
Reviewed-by: Sergey Silkin <ssilkin@webrtc.org>
Reviewed-by: Åsa Persson <asapersson@webrtc.org>
Commit-Queue: Sergey Silkin <ssilkin@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35169}
This commit is contained in:
Jiwon Jung
2021-10-08 16:41:01 +09:00
committed by WebRTC LUCI CQ
parent 3179fb2931
commit 5a79d28eba
8 changed files with 178 additions and 12 deletions
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2
modules/video_coding/codecs/test/videocodec_test_mediacodec.cc
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@ -120,7 +120,7 @@ TEST(VideoCodecTestMediaCodec, ForemanMixedRes100kbpsVp8H264) {
const std::vector<std::string> codecs = {cricket::kVp8CodecName,
cricket::kH264CodecName};
const std::vector<std::tuple<int, int>> resolutions = {
{128, 96}, {160, 120}, {176, 144}, {240, 136}, {320, 240}, {480, 272}};
{128, 96}, {176, 144}, {320, 240}, {480, 272}};
const std::vector<RateProfile> rate_profiles = {
{100, kForemanFramerateFps, 0}};
const std::vector<QualityThresholds> quality_thresholds = {