author: Andres Salomon <dilinger@debian.org>

Bullseye's libva-dev is too old, and doesn't support av1 encoding. So (partially)
revert the patch that ties it into encode accelerator
(1c1502a0cbc69465e2dc8b2a6d0c0fb7213376b4), and don't build the av1 vaapi encoder
that was added with chromium 114.


--- a/media/gpu/vaapi/BUILD.gn
+++ b/media/gpu/vaapi/BUILD.gn
@@ -38,8 +38,6 @@ source_set("vaapi") {
   sources = [
     "av1_vaapi_video_decoder_delegate.cc",
     "av1_vaapi_video_decoder_delegate.h",
-    "av1_vaapi_video_encoder_delegate.cc",
-    "av1_vaapi_video_encoder_delegate.h",
     "h264_vaapi_video_decoder_delegate.cc",
     "h264_vaapi_video_decoder_delegate.h",
     "h264_vaapi_video_encoder_delegate.cc",
--- a/media/gpu/vaapi/vaapi_video_encode_accelerator.cc
+++ b/media/gpu/vaapi/vaapi_video_encode_accelerator.cc
@@ -41,7 +41,6 @@
 #include "media/gpu/gpu_video_encode_accelerator_helpers.h"
 #include "media/gpu/h264_dpb.h"
 #include "media/gpu/macros.h"
-#include "media/gpu/vaapi/av1_vaapi_video_encoder_delegate.h"
 #include "media/gpu/vaapi/h264_vaapi_video_encoder_delegate.h"
 #include "media/gpu/vaapi/va_surface.h"
 #include "media/gpu/vaapi/vaapi_common.h"
@@ -200,7 +199,7 @@ bool VaapiVideoEncodeAccelerator::Initia
 
   const VideoCodec codec = VideoCodecProfileToVideoCodec(config.output_profile);
   if (codec != VideoCodec::kH264 && codec != VideoCodec::kVP8 &&
-      codec != VideoCodec::kVP9 && codec != VideoCodec::kAV1) {
+      codec != VideoCodec::kVP9) {
     MEDIA_LOG(ERROR, media_log.get())
         << "Unsupported profile: " << GetProfileName(config.output_profile);
     return false;
@@ -293,7 +292,6 @@ void VaapiVideoEncodeAccelerator::Initia
         break;
       case VideoCodec::kVP8:
       case VideoCodec::kVP9:
-      case VideoCodec::kAV1:
         mode = VaapiWrapper::kEncodeConstantQuantizationParameter;
         break;
       default:
@@ -356,12 +354,6 @@ void VaapiVideoEncodeAccelerator::Initia
             vaapi_wrapper_, error_cb);
       }
       break;
-    case VideoCodec::kAV1:
-      if (!IsConfiguredForTesting()) {
-        encoder_ = std::make_unique<AV1VaapiVideoEncoderDelegate>(
-            vaapi_wrapper_, error_cb);
-      }
-      break;
     default:
       NOTREACHED() << "Unsupported codec type " << GetCodecName(output_codec_);
       return;
@@ -835,10 +827,6 @@ VaapiVideoEncodeAccelerator::CreateEncod
     case VideoCodec::kVP9:
       picture = new VaapiVP9Picture(std::move(reconstructed_surface));
       break;
-    case VideoCodec::kAV1:
-      picture = new VaapiAV1Picture(/*display_va_surface=*/nullptr,
-                                    std::move(reconstructed_surface));
-      break;
     default:
       return nullptr;
   }