ungoogled-chromium-xdg-aur/vaapi-add-av1-support.patch

From 1245d8c56a0e9197e20f73b33b31f2bf6cfbe4bd Mon Sep 17 00:00:00 2001
From: Xuanxi Leng <xuanxi.leng@intel.com>
Date: Fri, 14 Oct 2022 09:36:39 -0400
Subject: [PATCH] VaVDA: Add 'VDAVideoDecoder' support for AV1.

This CL adds 'VDAVideoDecoder' support for AV1.

Bug: 1325824
Change-Id: I7787761c080aba680543e173bef12254ab7ccafe
---

diff --git a/media/gpu/vaapi/vaapi_video_decode_accelerator.cc b/media/gpu/vaapi/vaapi_video_decode_accelerator.cc
index 37e3520..4e77924 100644
--- a/media/gpu/vaapi/vaapi_video_decode_accelerator.cc
+++ b/media/gpu/vaapi/vaapi_video_decode_accelerator.cc
@@ -41,6 +41,7 @@
 #include "media/gpu/vaapi/vaapi_utils.h"
 #include "media/gpu/vaapi/vp8_vaapi_video_decoder_delegate.h"
 #include "media/gpu/vaapi/vp9_vaapi_video_decoder_delegate.h"
+#include "media/gpu/vaapi/av1_vaapi_video_decoder_delegate.h"
 #include "media/gpu/vp8_decoder.h"
 #include "media/gpu/vp9_decoder.h"
 #include "media/video/picture.h"
@@ -229,6 +230,12 @@
     decoder_delegate_ = accelerator.get();
     decoder_.reset(new VP9Decoder(std::move(accelerator), profile,
                                   config.container_color_space));
+  } else if (profile >= AV1PROFILE_MIN && profile <= AV1PROFILE_MAX) {
+    auto accelerator =
+        std::make_unique<AV1VaapiVideoDecoderDelegate>(this, vaapi_wrapper_);
+    decoder_delegate_ = accelerator.get();
+    decoder_.reset(new AV1Decoder(std::move(accelerator), profile,
+                                  config.container_color_space));
   } else {
     VLOGF(1) << "Unsupported profile " << GetProfileName(profile);
     return false;
@@ -1196,12 +1203,11 @@
 VaapiVideoDecodeAccelerator::GetSupportedProfiles() {
   VideoDecodeAccelerator::SupportedProfiles profiles =
       VaapiWrapper::GetSupportedDecodeProfiles();
-  // VaVDA never supported VP9 Profile 2, AV1 and HEVC, but VaapiWrapper does.
+  // VaVDA never supported VP9 Profile 2 and HEVC, but VaapiWrapper does.
   // Filter them out.
   base::EraseIf(profiles, [](const auto& profile) {
     VideoCodec codec = VideoCodecProfileToVideoCodec(profile.profile);
-    return profile.profile == VP9PROFILE_PROFILE2 ||
-           codec == VideoCodec::kAV1 || codec == VideoCodec::kHEVC;
+    return profile.profile == VP9PROFILE_PROFILE2 || codec == VideoCodec::kHEVC;
   });
   return profiles;
 }