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commit 874adf9b96df
Author: Jon Bauman <jbauman@mozilla.com>
Date: Tue Oct 26 17:11:36 2021 +0000
Bug 1734058 - Update dav1d to new version f52aee04fbd711cddab23d0aa9b196e9c963e7b8 from 2021-10-04 21:58:36. r=mjf,haik
This is a fairly significant update, so required a few changes to Gecko code, but I've commented on the interesting details, so they should be easy to find
Differential Revision: https://phabricator.services.mozilla.com/D129465
---
dom/media/platforms/agnostic/DAV1DDecoder.cpp | 7 +------
image/decoders/nsAVIFDecoder.cpp | 1 +
2 files changed, 2 insertions(+), 6 deletions(-)
diff --git dom/media/platforms/agnostic/DAV1DDecoder.cpp dom/media/platforms/agnostic/DAV1DDecoder.cpp
index 459531fe8cf0..3c596b1fefe1 100644
--- dom/media/platforms/agnostic/DAV1DDecoder.cpp
+++ dom/media/platforms/agnostic/DAV1DDecoder.cpp
@@ -37,13 +37,8 @@ RefPtr<MediaDataDecoder::InitPromise> DAV1DDecoder::Init() {
} else if (mInfo.mDisplay.width >= 1024) {
decoder_threads = 4;
}
- settings.n_frame_threads =
+ settings.n_threads =
static_cast<int>(std::min(decoder_threads, GetNumberOfProcessors()));
- // There is not much improvement with more than 2 tile threads at least with
- // the content being currently served. The ideal number of tile thread would
- // much the tile count of the content. Maybe dav1d can help to do that in the
- // future.
- settings.n_tile_threads = 2;
int res = dav1d_open(&mContext, &settings);
if (res < 0) {
diff --git image/decoders/nsAVIFDecoder.cpp image/decoders/nsAVIFDecoder.cpp
index 9d1b7496a129..3bb9e8f8d08a 100644
--- image/decoders/nsAVIFDecoder.cpp
+++ image/decoders/nsAVIFDecoder.cpp
@@ -581,6 +581,7 @@ class Dav1dDecoder final : AVIFDecoderInterface {
Dav1dSettings settings;
dav1d_default_settings(&settings);
settings.all_layers = 0;
+ settings.max_frame_delay = 1;
// TODO: tune settings a la DAV1DDecoder for AV1 (Bug 1681816)
return dav1d_open(&mContext, &settings);
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