Remove EncodedFrame::MissingFrame and start removing Decode() param

Remove EncodedFrame::MissingFrame, as it was always false in actual
in-use code anyway, and remove usages of the Decode missing_frames param
within WebRTC. Uses/overrides in other projects will be cleaned up
shortly, allowing that variant to be removed from the interface.

Bug: webrtc:15444
Change-Id: Id299d82e441a351deff81c0f2812707a985d23d8
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/317802
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Auto-Submit: Tony Herre <herre@google.com>
Commit-Queue: Tony Herre <herre@google.com>
Cr-Commit-Position: refs/heads/main@{#40662}
diff --git a/modules/video_coding/codecs/av1/dav1d_decoder.cc b/modules/video_coding/codecs/av1/dav1d_decoder.cc
index a2cd6d8..3100c0d 100644
--- a/modules/video_coding/codecs/av1/dav1d_decoder.cc
+++ b/modules/video_coding/codecs/av1/dav1d_decoder.cc
@@ -35,7 +35,6 @@
 
   bool Configure(const Settings& settings) override;
   int32_t Decode(const EncodedImage& encoded_image,
-                 bool missing_frames,
                  int64_t render_time_ms) override;
   int32_t RegisterDecodeCompleteCallback(
       DecodedImageCallback* callback) override;
@@ -119,7 +118,6 @@
 }
 
 int32_t Dav1dDecoder::Decode(const EncodedImage& encoded_image,
-                             bool /*missing_frames*/,
                              int64_t /*render_time_ms*/) {
   if (!context_ || decode_complete_callback_ == nullptr) {
     return WEBRTC_VIDEO_CODEC_UNINITIALIZED;
diff --git a/modules/video_coding/codecs/av1/libaom_av1_unittest.cc b/modules/video_coding/codecs/av1/libaom_av1_unittest.cc
index 29aa539..766b766 100644
--- a/modules/video_coding/codecs/av1/libaom_av1_unittest.cc
+++ b/modules/video_coding/codecs/av1/libaom_av1_unittest.cc
@@ -89,8 +89,8 @@
 
   void Decode(int64_t frame_id, const EncodedImage& image) {
     ASSERT_THAT(decoder_, NotNull());
-    int32_t error = decoder_->Decode(image, /*missing_frames=*/false,
-                                     /*render_time_ms=*/image.capture_time_ms_);
+    int32_t error =
+        decoder_->Decode(image, /*render_time_ms=*/image.capture_time_ms_);
     if (error != WEBRTC_VIDEO_CODEC_OK) {
       ADD_FAILURE() << "Failed to decode frame id " << frame_id
                     << " with error code " << error << " by decoder#"
diff --git a/modules/video_coding/codecs/h264/test/h264_impl_unittest.cc b/modules/video_coding/codecs/h264/test/h264_impl_unittest.cc
index b8dc859..b8a9add 100644
--- a/modules/video_coding/codecs/h264/test/h264_impl_unittest.cc
+++ b/modules/video_coding/codecs/h264/test/h264_impl_unittest.cc
@@ -62,7 +62,7 @@
   ASSERT_TRUE(WaitForEncodedFrame(&encoded_frame, &codec_specific_info));
   // First frame should be a key frame.
   encoded_frame._frameType = VideoFrameType::kVideoFrameKey;
-  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, false, 0));
+  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, 0));
   std::unique_ptr<VideoFrame> decoded_frame;
   absl::optional<uint8_t> decoded_qp;
   ASSERT_TRUE(WaitForDecodedFrame(&decoded_frame, &decoded_qp));
@@ -87,7 +87,7 @@
   ASSERT_TRUE(WaitForEncodedFrame(&encoded_frame, &codec_specific_info));
   // First frame should be a key frame.
   encoded_frame._frameType = VideoFrameType::kVideoFrameKey;
-  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, false, 0));
+  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, 0));
   std::unique_ptr<VideoFrame> decoded_frame;
   absl::optional<uint8_t> decoded_qp;
   ASSERT_TRUE(WaitForDecodedFrame(&decoded_frame, &decoded_qp));
diff --git a/modules/video_coding/codecs/multiplex/include/multiplex_decoder_adapter.h b/modules/video_coding/codecs/multiplex/include/multiplex_decoder_adapter.h
index e73f7d0..d58981e 100644
--- a/modules/video_coding/codecs/multiplex/include/multiplex_decoder_adapter.h
+++ b/modules/video_coding/codecs/multiplex/include/multiplex_decoder_adapter.h
@@ -33,7 +33,6 @@
   // Implements VideoDecoder
   bool Configure(const Settings& settings) override;
   int32_t Decode(const EncodedImage& input_image,
-                 bool missing_frames,
                  int64_t render_time_ms) override;
   int32_t RegisterDecodeCompleteCallback(
       DecodedImageCallback* callback) override;
diff --git a/modules/video_coding/codecs/multiplex/multiplex_decoder_adapter.cc b/modules/video_coding/codecs/multiplex/multiplex_decoder_adapter.cc
index 0ad3d38..9641df3 100644
--- a/modules/video_coding/codecs/multiplex/multiplex_decoder_adapter.cc
+++ b/modules/video_coding/codecs/multiplex/multiplex_decoder_adapter.cc
@@ -125,7 +125,6 @@
 }
 
 int32_t MultiplexDecoderAdapter::Decode(const EncodedImage& input_image,
-                                        bool missing_frames,
                                         int64_t render_time_ms) {
   MultiplexImage image = MultiplexEncodedImagePacker::Unpack(input_image);
 
@@ -149,8 +148,7 @@
   int32_t rv = 0;
   for (size_t i = 0; i < image.image_components.size(); i++) {
     rv = decoders_[image.image_components[i].component_index]->Decode(
-        image.image_components[i].encoded_image, missing_frames,
-        render_time_ms);
+        image.image_components[i].encoded_image, render_time_ms);
     if (rv != WEBRTC_VIDEO_CODEC_OK)
       return rv;
   }
diff --git a/modules/video_coding/codecs/multiplex/test/multiplex_adapter_unittest.cc b/modules/video_coding/codecs/multiplex/test/multiplex_adapter_unittest.cc
index be0f5de..a2f36a3 100644
--- a/modules/video_coding/codecs/multiplex/test/multiplex_adapter_unittest.cc
+++ b/modules/video_coding/codecs/multiplex/test/multiplex_adapter_unittest.cc
@@ -218,7 +218,7 @@
   ASSERT_TRUE(WaitForEncodedFrame(&encoded_frame, &codec_specific_info));
   EXPECT_EQ(kVideoCodecMultiplex, codec_specific_info.codecType);
 
-  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, false, -1));
+  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, -1));
   std::unique_ptr<VideoFrame> decoded_frame;
   absl::optional<uint8_t> decoded_qp;
   ASSERT_TRUE(WaitForDecodedFrame(&decoded_frame, &decoded_qp));
@@ -235,7 +235,7 @@
   ASSERT_TRUE(WaitForEncodedFrame(&encoded_frame, &codec_specific_info));
   EXPECT_EQ(kVideoCodecMultiplex, codec_specific_info.codecType);
 
-  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, false, 0));
+  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, 0));
   std::unique_ptr<VideoFrame> decoded_frame;
   absl::optional<uint8_t> decoded_qp;
   ASSERT_TRUE(WaitForDecodedFrame(&decoded_frame, &decoded_qp));
diff --git a/modules/video_coding/codecs/test/video_codec_test.cc b/modules/video_coding/codecs/test/video_codec_test.cc
index 82620248..587af46 100644
--- a/modules/video_coding/codecs/test/video_codec_test.cc
+++ b/modules/video_coding/codecs/test/video_codec_test.cc
@@ -355,8 +355,7 @@
       callbacks_[frame.Timestamp()] = std::move(callback);
     }
 
-    decoder_->Decode(frame, /*missing_frames=*/false,
-                     /*render_time_ms=*/0);
+    decoder_->Decode(frame, /*render_time_ms=*/0);
   }
 
   void Flush() override {
diff --git a/modules/video_coding/codecs/test/videoprocessor.cc b/modules/video_coding/codecs/test/videoprocessor.cc
index cb934c4..3d7f6ff 100644
--- a/modules/video_coding/codecs/test/videoprocessor.cc
+++ b/modules/video_coding/codecs/test/videoprocessor.cc
@@ -638,7 +638,7 @@
 
   frame_stat->decode_start_ns = rtc::TimeNanos();
   frame_stat->decode_return_code =
-      decoders_->at(spatial_idx)->Decode(encoded_image, false, 0);
+      decoders_->at(spatial_idx)->Decode(encoded_image, 0);
 }
 
 const webrtc::EncodedImage* VideoProcessor::BuildAndStoreSuperframe(
diff --git a/modules/video_coding/codecs/vp8/libvpx_vp8_decoder.cc b/modules/video_coding/codecs/vp8/libvpx_vp8_decoder.cc
index 1ac7189..01cedb5 100644
--- a/modules/video_coding/codecs/vp8/libvpx_vp8_decoder.cc
+++ b/modules/video_coding/codecs/vp8/libvpx_vp8_decoder.cc
@@ -37,7 +37,6 @@
 
 namespace webrtc {
 namespace {
-constexpr int kVp8ErrorPropagationTh = 30;
 // vpx_decoder.h documentation indicates decode deadline is time in us, with
 // "Set to zero for unlimited.", but actual implementation requires this to be
 // a mode with 0 meaning allow delay and 1 not allowing it.
@@ -122,7 +121,6 @@
       decode_complete_callback_(NULL),
       inited_(false),
       decoder_(NULL),
-      propagation_cnt_(-1),
       last_frame_width_(0),
       last_frame_height_(0),
       key_frame_required_(true),
@@ -156,7 +154,6 @@
     return false;
   }
 
-  propagation_cnt_ = -1;
   inited_ = true;
 
   // Always start with a complete key frame.
@@ -170,7 +167,12 @@
 }
 
 int LibvpxVp8Decoder::Decode(const EncodedImage& input_image,
-                             bool missing_frames,
+                             int64_t render_time_ms) {
+  return Decode(input_image, /*missing_frames=*/false, render_time_ms);
+}
+
+int LibvpxVp8Decoder::Decode(const EncodedImage& input_image,
+                             bool /*missing_frames*/,
                              int64_t /*render_time_ms*/) {
   if (!inited_) {
     return WEBRTC_VIDEO_CODEC_UNINITIALIZED;
@@ -179,9 +181,6 @@
     return WEBRTC_VIDEO_CODEC_UNINITIALIZED;
   }
   if (input_image.data() == NULL && input_image.size() > 0) {
-    // Reset to avoid requesting key frames too often.
-    if (propagation_cnt_ > 0)
-      propagation_cnt_ = 0;
     return WEBRTC_VIDEO_CODEC_ERR_PARAMETER;
   }
 
@@ -234,34 +233,6 @@
       return WEBRTC_VIDEO_CODEC_ERROR;
     key_frame_required_ = false;
   }
-  // Restrict error propagation using key frame requests.
-  // Reset on a key frame refresh.
-  if (input_image._frameType == VideoFrameType::kVideoFrameKey) {
-    propagation_cnt_ = -1;
-    // Start count on first loss.
-  } else if (missing_frames && propagation_cnt_ == -1) {
-    propagation_cnt_ = 0;
-  }
-  if (propagation_cnt_ >= 0) {
-    propagation_cnt_++;
-  }
-
-  vpx_codec_iter_t iter = NULL;
-  vpx_image_t* img;
-  int ret;
-
-  // Check for missing frames.
-  if (missing_frames) {
-    // Call decoder with zero data length to signal missing frames.
-    if (vpx_codec_decode(decoder_, NULL, 0, 0, kDecodeDeadlineRealtime)) {
-      // Reset to avoid requesting key frames too often.
-      if (propagation_cnt_ > 0)
-        propagation_cnt_ = 0;
-      return WEBRTC_VIDEO_CODEC_ERROR;
-    }
-    img = vpx_codec_get_frame(decoder_, &iter);
-    iter = NULL;
-  }
 
   const uint8_t* buffer = input_image.data();
   if (input_image.size() == 0) {
@@ -269,31 +240,20 @@
   }
   if (vpx_codec_decode(decoder_, buffer, input_image.size(), 0,
                        kDecodeDeadlineRealtime)) {
-    // Reset to avoid requesting key frames too often.
-    if (propagation_cnt_ > 0) {
-      propagation_cnt_ = 0;
-    }
     return WEBRTC_VIDEO_CODEC_ERROR;
   }
 
-  img = vpx_codec_get_frame(decoder_, &iter);
+  vpx_codec_iter_t iter = NULL;
+  vpx_image_t* img = vpx_codec_get_frame(decoder_, &iter);
   int qp;
   vpx_codec_err_t vpx_ret =
       vpx_codec_control(decoder_, VPXD_GET_LAST_QUANTIZER, &qp);
   RTC_DCHECK_EQ(vpx_ret, VPX_CODEC_OK);
-  ret = ReturnFrame(img, input_image.Timestamp(), qp, input_image.ColorSpace());
+  int ret =
+      ReturnFrame(img, input_image.Timestamp(), qp, input_image.ColorSpace());
   if (ret != 0) {
-    // Reset to avoid requesting key frames too often.
-    if (ret < 0 && propagation_cnt_ > 0)
-      propagation_cnt_ = 0;
     return ret;
   }
-  // Check Vs. threshold
-  if (propagation_cnt_ > kVp8ErrorPropagationTh) {
-    // Reset to avoid requesting key frames too often.
-    propagation_cnt_ = 0;
-    return WEBRTC_VIDEO_CODEC_ERROR;
-  }
   return WEBRTC_VIDEO_CODEC_OK;
 }
 
diff --git a/modules/video_coding/codecs/vp8/libvpx_vp8_decoder.h b/modules/video_coding/codecs/vp8/libvpx_vp8_decoder.h
index f9acd70..74f4dc7 100644
--- a/modules/video_coding/codecs/vp8/libvpx_vp8_decoder.h
+++ b/modules/video_coding/codecs/vp8/libvpx_vp8_decoder.h
@@ -31,6 +31,11 @@
 
   bool Configure(const Settings& settings) override;
   int Decode(const EncodedImage& input_image,
+             int64_t /*render_time_ms*/) override;
+
+  // TODO(bugs.webrtc.org/15444): Remove once all subclasses have been migrated
+  // to expecting calls Decode without a missing_frames param.
+  int Decode(const EncodedImage& input_image,
              bool missing_frames,
              int64_t /*render_time_ms*/) override;
 
@@ -61,7 +66,6 @@
   DecodedImageCallback* decode_complete_callback_;
   bool inited_;
   vpx_codec_ctx_t* decoder_;
-  int propagation_cnt_;
   int last_frame_width_;
   int last_frame_height_;
   bool key_frame_required_;
diff --git a/modules/video_coding/codecs/vp8/test/vp8_impl_unittest.cc b/modules/video_coding/codecs/vp8/test/vp8_impl_unittest.cc
index 839d696..14ac8aa 100644
--- a/modules/video_coding/codecs/vp8/test/vp8_impl_unittest.cc
+++ b/modules/video_coding/codecs/vp8/test/vp8_impl_unittest.cc
@@ -286,7 +286,7 @@
 
   // First frame should be a key frame.
   encoded_frame._frameType = VideoFrameType::kVideoFrameKey;
-  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, false, -1));
+  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, -1));
   std::unique_ptr<VideoFrame> decoded_frame;
   absl::optional<uint8_t> decoded_qp;
   ASSERT_TRUE(WaitForDecodedFrame(&decoded_frame, &decoded_qp));
@@ -501,7 +501,7 @@
   // First frame should be a key frame.
   encoded_frame._frameType = VideoFrameType::kVideoFrameKey;
   encoded_frame.ntp_time_ms_ = kTestNtpTimeMs;
-  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, false, -1));
+  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, -1));
 
   std::unique_ptr<VideoFrame> decoded_frame;
   absl::optional<uint8_t> decoded_qp;
diff --git a/modules/video_coding/codecs/vp9/libvpx_vp9_decoder.cc b/modules/video_coding/codecs/vp9/libvpx_vp9_decoder.cc
index a981f25..2dec061 100644
--- a/modules/video_coding/codecs/vp9/libvpx_vp9_decoder.cc
+++ b/modules/video_coding/codecs/vp9/libvpx_vp9_decoder.cc
@@ -188,7 +188,6 @@
 }
 
 int LibvpxVp9Decoder::Decode(const EncodedImage& input_image,
-                             bool missing_frames,
                              int64_t /*render_time_ms*/) {
   if (!inited_) {
     return WEBRTC_VIDEO_CODEC_UNINITIALIZED;
diff --git a/modules/video_coding/codecs/vp9/libvpx_vp9_decoder.h b/modules/video_coding/codecs/vp9/libvpx_vp9_decoder.h
index 65fc553..4275836 100644
--- a/modules/video_coding/codecs/vp9/libvpx_vp9_decoder.h
+++ b/modules/video_coding/codecs/vp9/libvpx_vp9_decoder.h
@@ -29,7 +29,6 @@
   bool Configure(const Settings& settings) override;
 
   int Decode(const EncodedImage& input_image,
-             bool missing_frames,
              int64_t /*render_time_ms*/) override;
 
   int RegisterDecodeCompleteCallback(DecodedImageCallback* callback) override;
diff --git a/modules/video_coding/codecs/vp9/test/vp9_impl_unittest.cc b/modules/video_coding/codecs/vp9/test/vp9_impl_unittest.cc
index 3bf165f..993fd24 100644
--- a/modules/video_coding/codecs/vp9/test/vp9_impl_unittest.cc
+++ b/modules/video_coding/codecs/vp9/test/vp9_impl_unittest.cc
@@ -143,7 +143,7 @@
   ASSERT_TRUE(WaitForEncodedFrame(&encoded_frame, &codec_specific_info));
   // First frame should be a key frame.
   encoded_frame._frameType = VideoFrameType::kVideoFrameKey;
-  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, false, 0));
+  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, 0));
   std::unique_ptr<VideoFrame> decoded_frame;
   absl::optional<uint8_t> decoded_qp;
   ASSERT_TRUE(WaitForDecodedFrame(&decoded_frame, &decoded_qp));
@@ -193,7 +193,7 @@
   ASSERT_TRUE(WaitForEncodedFrame(&encoded_frame, &codec_specific_info));
 
   // Encoded frame without explicit color space information.
-  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, false, 0));
+  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, 0));
   std::unique_ptr<VideoFrame> decoded_frame;
   absl::optional<uint8_t> decoded_qp;
   ASSERT_TRUE(WaitForDecodedFrame(&decoded_frame, &decoded_qp));
@@ -211,7 +211,7 @@
   ASSERT_TRUE(WaitForEncodedFrame(&encoded_frame, &codec_specific_info));
   // First frame should be a key frame.
   encoded_frame._frameType = VideoFrameType::kVideoFrameKey;
-  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, false, 0));
+  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, 0));
   std::unique_ptr<VideoFrame> decoded_frame;
   absl::optional<uint8_t> decoded_qp;
   ASSERT_TRUE(WaitForDecodedFrame(&decoded_frame, &decoded_qp));
@@ -2063,7 +2063,7 @@
   ASSERT_TRUE(WaitForEncodedFrame(&encoded_frame, &codec_specific_info));
   // First frame should be a key frame.
   encoded_frame._frameType = VideoFrameType::kVideoFrameKey;
-  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, false, 0));
+  EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, 0));
   std::unique_ptr<VideoFrame> decoded_frame;
   absl::optional<uint8_t> decoded_qp;
   ASSERT_TRUE(WaitForDecodedFrame(&decoded_frame, &decoded_qp));
diff --git a/modules/video_coding/generic_decoder.cc b/modules/video_coding/generic_decoder.cc
index 7ebc387..a13fe8e 100644
--- a/modules/video_coding/generic_decoder.cc
+++ b/modules/video_coding/generic_decoder.cc
@@ -282,17 +282,16 @@
 }
 
 int32_t VCMGenericDecoder::Decode(const EncodedFrame& frame, Timestamp now) {
-  return Decode(frame, now, frame.RenderTimeMs(), frame.MissingFrame());
+  return Decode(frame, now, frame.RenderTimeMs());
 }
 
 int32_t VCMGenericDecoder::Decode(const VCMEncodedFrame& frame, Timestamp now) {
-  return Decode(frame, now, frame.RenderTimeMs(), frame.MissingFrame());
+  return Decode(frame, now, frame.RenderTimeMs());
 }
 
 int32_t VCMGenericDecoder::Decode(const EncodedImage& frame,
                                   Timestamp now,
-                                  int64_t render_time_ms,
-                                  int64_t missing_frame) {
+                                  int64_t render_time_ms) {
   TRACE_EVENT1("webrtc", "VCMGenericDecoder::Decode", "timestamp",
                frame.Timestamp());
   FrameInfo frame_info;
@@ -319,7 +318,7 @@
   frame_info.frame_type = frame.FrameType();
   _callback->Map(std::move(frame_info));
 
-  int32_t ret = decoder_->Decode(frame, missing_frame, render_time_ms);
+  int32_t ret = decoder_->Decode(frame, render_time_ms);
   VideoDecoder::DecoderInfo decoder_info = decoder_->GetDecoderInfo();
   if (decoder_info != decoder_info_) {
     RTC_LOG(LS_INFO) << "Changed decoder implementation to: "
diff --git a/modules/video_coding/generic_decoder.h b/modules/video_coding/generic_decoder.h
index be08fc6..b1fb1f3 100644
--- a/modules/video_coding/generic_decoder.h
+++ b/modules/video_coding/generic_decoder.h
@@ -120,8 +120,7 @@
  private:
   int32_t Decode(const EncodedImage& frame,
                  Timestamp now,
-                 int64_t render_time_ms,
-                 int64_t missing_frame);
+                 int64_t render_time_ms);
   VCMDecodedFrameCallback* _callback = nullptr;
   VideoDecoder* const decoder_;
   VideoContentType _last_keyframe_content_type;
diff --git a/modules/video_coding/utility/simulcast_test_fixture_impl.cc b/modules/video_coding/utility/simulcast_test_fixture_impl.cc
index 5a111c0..338835e 100644
--- a/modules/video_coding/utility/simulcast_test_fixture_impl.cc
+++ b/modules/video_coding/utility/simulcast_test_fixture_impl.cc
@@ -894,9 +894,9 @@
   EncodedImage encoded_frame;
   // Only encoding one frame - so will be a key frame.
   encoder_callback.GetLastEncodedKeyFrame(&encoded_frame);
-  EXPECT_EQ(0, decoder_->Decode(encoded_frame, false, 0));
+  EXPECT_EQ(0, decoder_->Decode(encoded_frame, 0));
   encoder_callback.GetLastEncodedFrame(&encoded_frame);
-  decoder_->Decode(encoded_frame, false, 0);
+  decoder_->Decode(encoded_frame, 0);
   EXPECT_EQ(2, decoder_callback.DecodedFrames());
 }
 
@@ -932,7 +932,7 @@
         EXPECT_EQ(decodedImage.width(), kDefaultWidth / 4);
         EXPECT_EQ(decodedImage.height(), kDefaultHeight / 4);
       }));
-  EXPECT_EQ(0, decoder_->Decode(encoded_frame[0], false, 0));
+  EXPECT_EQ(0, decoder_->Decode(encoded_frame[0], 0));
 
   EXPECT_CALL(decoder_callback, Decoded(_, _, _))
       .WillOnce(::testing::Invoke([](VideoFrame& decodedImage,
@@ -941,7 +941,7 @@
         EXPECT_EQ(decodedImage.width(), kDefaultWidth / 2);
         EXPECT_EQ(decodedImage.height(), kDefaultHeight / 2);
       }));
-  EXPECT_EQ(0, decoder_->Decode(encoded_frame[1], false, 0));
+  EXPECT_EQ(0, decoder_->Decode(encoded_frame[1], 0));
 
   EXPECT_CALL(decoder_callback, Decoded(_, _, _))
       .WillOnce(::testing::Invoke([](VideoFrame& decodedImage,
@@ -950,7 +950,7 @@
         EXPECT_EQ(decodedImage.width(), kDefaultWidth);
         EXPECT_EQ(decodedImage.height(), kDefaultHeight);
       }));
-  EXPECT_EQ(0, decoder_->Decode(encoded_frame[2], false, 0));
+  EXPECT_EQ(0, decoder_->Decode(encoded_frame[2], 0));
 }
 
 void SimulcastTestFixtureImpl::
diff --git a/modules/video_coding/video_receiver2_unittest.cc b/modules/video_coding/video_receiver2_unittest.cc
index b524316..88a19df 100644
--- a/modules/video_coding/video_receiver2_unittest.cc
+++ b/modules/video_coding/video_receiver2_unittest.cc
@@ -123,7 +123,7 @@
   auto decoder = std::make_unique<NiceMock<MockVideoDecoder>>();
   EXPECT_CALL(*decoder, RegisterDecodeCompleteCallback)
       .WillOnce(Return(WEBRTC_VIDEO_CODEC_OK));
-  EXPECT_CALL(*decoder, Decode).WillOnce(Return(WEBRTC_VIDEO_CODEC_OK));
+  EXPECT_CALL(*decoder, Decode(_, _)).WillOnce(Return(WEBRTC_VIDEO_CODEC_OK));
   EXPECT_CALL(*decoder, Release).WillOnce(Return(WEBRTC_VIDEO_CODEC_OK));
 
   // Register the decoder. Note that this moves ownership of the mock object
diff --git a/modules/video_coding/video_receiver_unittest.cc b/modules/video_coding/video_receiver_unittest.cc
index 8a70664..2063653 100644
--- a/modules/video_coding/video_receiver_unittest.cc
+++ b/modules/video_coding/video_receiver_unittest.cc
@@ -109,7 +109,7 @@
       ++header->sequenceNumber;
     }
     receiver_.Process();
-    EXPECT_CALL(decoder_, Decode(_, _, _)).Times(0);
+    EXPECT_CALL(decoder_, Decode(_, _)).Times(0);
     EXPECT_EQ(VCM_FRAME_NOT_READY, receiver_.Decode(kMaxWaitTimeMs));
   }
 
@@ -123,7 +123,7 @@
     EXPECT_CALL(packet_request_callback_, ResendPackets(_, _)).Times(0);
 
     receiver_.Process();
-    EXPECT_CALL(decoder_, Decode(_, _, _)).Times(1);
+    EXPECT_CALL(decoder_, Decode(_, _)).Times(1);
     EXPECT_EQ(0, receiver_.Decode(kMaxWaitTimeMs));
   }