vaapi: decode vp9 and av1 (#1181)

CHANGELOG.md

@@ -4,6 +4,9 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
+### Added
+- Use VP9 and AV1 hardware-accelerated decoders with VAAPI when available
+
 ### Fixed
 - Align default docker image (no acceleration) with new images from [ErsatzTV-ffmpeg](https://github.com/jasongdove/ErsatzTV-ffmpeg)
 - Fix some transcoding pipelines that use software decoders

ErsatzTV.FFmpeg/Capabilities/Vaapi/VaapiProfile.cs

@@ -14,4 +14,9 @@ public class VaapiProfile
     public const string Vc1Advanced = "VAProfileVC1Advanced";
     public const string HevcMain = "VAProfileHEVCMain";
     public const string HevcMain10 = "VAProfileHEVCMain10";
+    public const string Vp9Profile0 = "VAProfileVP9Profile0";
+    public const string Vp9Profile1 = "VAProfileVP9Profile1";
+    public const string Vp9Profile2 = "VAProfileVP9Profile2";
+    public const string Vp9Profile3 = "VAProfileVP9Profile3";
+    public const string Av1Profile0 = "VAProfileAV1Profile0";
 }

ErsatzTV.FFmpeg/Capabilities/VaapiHardwareCapabilities.cs

@@ -70,6 +70,26 @@ public class VaapiHardwareCapabilities : IHardwareCapabilities
             (VideoFormat.Hevc, "main 10" or "2") =>
                 _profileEntrypoints.Contains(
                     new VaapiProfileEntrypoint(VaapiProfile.HevcMain10, VaapiEntrypoint.Decode)),
+            
+            (VideoFormat.Vp9, "profile 0" or "0") =>
+                _profileEntrypoints.Contains(
+                    new VaapiProfileEntrypoint(VaapiProfile.Vp9Profile0, VaapiEntrypoint.Decode)),
+
+            (VideoFormat.Vp9, "profile 1" or "1") =>
+                _profileEntrypoints.Contains(
+                    new VaapiProfileEntrypoint(VaapiProfile.Vp9Profile1, VaapiEntrypoint.Decode)),
+
+            (VideoFormat.Vp9, "profile 2" or "2") =>
+                _profileEntrypoints.Contains(
+                    new VaapiProfileEntrypoint(VaapiProfile.Vp9Profile2, VaapiEntrypoint.Decode)),
+            
+            (VideoFormat.Vp9, "profile 3" or "3") =>
+                _profileEntrypoints.Contains(
+                    new VaapiProfileEntrypoint(VaapiProfile.Vp9Profile3, VaapiEntrypoint.Decode)),
+            
+            (VideoFormat.Av1, "main" or "0") =>
+                _profileEntrypoints.Contains(
+                    new VaapiProfileEntrypoint(VaapiProfile.Av1Profile0, VaapiEntrypoint.Decode)),
 
             // fall back to software decoder
             _ => false