Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 49 insertions, 0 deletions

diff --git a/gfx/webrender_bindings/RenderCompositorRecordedFrame.h b/gfx/webrender_bindings/RenderCompositorRecordedFrame.h
new file mode 100644
index 0000000000..f7a516107b
--- /dev/null
+++ b/gfx/webrender_bindings/RenderCompositorRecordedFrame.h
@@ -0,0 +1,49 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef MOZILLA_GFX_RENDERCOMPOSITOR_RECORDEDFRAME_H
+#define MOZILLA_GFX_RENDERCOMPOSITOR_RECORDEDFRAME_H
+
+#include "mozilla/layers/CompositionRecorder.h"
+
+namespace mozilla {
+
+namespace wr {
+
+class RenderCompositorRecordedFrame final : public layers::RecordedFrame {
+ public:
+  RenderCompositorRecordedFrame(
+      const TimeStamp& aTimeStamp,
+      RefPtr<layers::profiler_screenshots::AsyncReadbackBuffer>&& aBuffer)
+      : RecordedFrame(aTimeStamp), mBuffer(aBuffer) {}
+
+  virtual already_AddRefed<gfx::DataSourceSurface> GetSourceSurface() override {
+    if (mSurface) {
+      return do_AddRef(mSurface);
+    }
+
+    gfx::IntSize size = mBuffer->Size();
+    mSurface = gfx::Factory::CreateDataSourceSurface(
+        size, gfx::SurfaceFormat::B8G8R8A8,
+        /* aZero = */ false);
+
+    if (!mBuffer->MapAndCopyInto(mSurface, size)) {
+      mSurface = nullptr;
+      return nullptr;
+    }
+
+    return do_AddRef(mSurface);
+  }
+
+ private:
+  RefPtr<layers::profiler_screenshots::AsyncReadbackBuffer> mBuffer;
+  RefPtr<gfx::DataSourceSurface> mSurface;
+};
+
+}  // namespace wr
+}  // namespace mozilla
+
+#endif