Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 78 insertions, 0 deletions

diff --git a/third_party/libwebrtc/test/video_decoder_proxy_factory.h b/third_party/libwebrtc/test/video_decoder_proxy_factory.h
new file mode 100644
index 0000000000..f2b318eadf
--- /dev/null
+++ b/third_party/libwebrtc/test/video_decoder_proxy_factory.h
@@ -0,0 +1,78 @@
+/*
+ *  Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef TEST_VIDEO_DECODER_PROXY_FACTORY_H_
+#define TEST_VIDEO_DECODER_PROXY_FACTORY_H_
+
+#include <memory>
+#include <vector>
+
+#include "api/video_codecs/video_decoder.h"
+#include "api/video_codecs/video_decoder_factory.h"
+
+namespace webrtc {
+namespace test {
+
+// A decoder factory with a single underlying VideoDecoder object, intended for
+// test purposes. Each call to CreateVideoDecoder returns a proxy for the same
+// decoder, typically an instance of FakeDecoder or MockEncoder.
+class VideoDecoderProxyFactory final : public VideoDecoderFactory {
+ public:
+  explicit VideoDecoderProxyFactory(VideoDecoder* decoder)
+      : decoder_(decoder) {}
+
+  // Unused by tests.
+  std::vector<SdpVideoFormat> GetSupportedFormats() const override {
+    RTC_DCHECK_NOTREACHED();
+    return {};
+  }
+
+  std::unique_ptr<VideoDecoder> CreateVideoDecoder(
+      const SdpVideoFormat& format) override {
+    return std::make_unique<DecoderProxy>(decoder_);
+  }
+
+ private:
+  // Wrapper class, since CreateVideoDecoder needs to surrender
+  // ownership to the object it returns.
+  class DecoderProxy final : public VideoDecoder {
+   public:
+    explicit DecoderProxy(VideoDecoder* decoder) : decoder_(decoder) {}
+
+   private:
+    int32_t Decode(const EncodedImage& input_image,
+                   int64_t render_time_ms) override {
+      return decoder_->Decode(input_image, render_time_ms);
+    }
+    bool Configure(const Settings& settings) override {
+      return decoder_->Configure(settings);
+    }
+    int32_t RegisterDecodeCompleteCallback(
+        DecodedImageCallback* callback) override {
+      return decoder_->RegisterDecodeCompleteCallback(callback);
+    }
+    int32_t Release() override { return decoder_->Release(); }
+    DecoderInfo GetDecoderInfo() const override {
+      return decoder_->GetDecoderInfo();
+    }
+    const char* ImplementationName() const override {
+      return decoder_->ImplementationName();
+    }
+
+    VideoDecoder* const decoder_;
+  };
+
+  VideoDecoder* const decoder_;
+};
+
+}  // namespace test
+}  // namespace webrtc
+
+#endif  // TEST_VIDEO_DECODER_PROXY_FACTORY_H_