author Guido Urdaneta <>
Wed, 06 Mar 2019 12:35:06 +0000
changeset 522276 fff147f5ba18269e1d3d1dc1861718f42c4aefe0
parent 505383 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1526801 [wpt PR 15292] - [PeerConnection] Fire signalingstatechange event at the right time, a=testonly Automatic update from web-platform-tests [PeerConnection] Fire signalingstatechange event at the right time Prior to this CL, the event was fired before the transceiver state was updated, in contradiction with the spec, which says it should be fired after the transceiver state is updated. Bug: 920200 Change-Id: I757cc0161a5da4888cd628619180e24a54dc732b Reviewed-on: Commit-Queue: Guido Urdaneta <> Reviewed-by: Henrik Boström <> Cr-Commit-Position: refs/heads/master@{#634609} -- wpt-commits: 0f4203743c56377734f9682abb015d56d6a1a71e wpt-pr: 15292

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 */

#ifndef mozilla_image_DynamicImage_h
#define mozilla_image_DynamicImage_h

#include "mozilla/MemoryReporting.h"
#include "gfxDrawable.h"
#include "Image.h"

namespace mozilla {
namespace image {

 * An Image that is dynamically created. The content of the image is provided by
 * a gfxDrawable. It's anticipated that most uses of DynamicImage will be
 * ephemeral.
class DynamicImage : public Image {

  explicit DynamicImage(gfxDrawable* aDrawable) : mDrawable(aDrawable) {
    MOZ_ASSERT(aDrawable, "Must have a gfxDrawable to wrap");

  // Inherited methods from Image.
  nsresult GetNativeSizes(nsTArray<gfx::IntSize>& aNativeSizes) const override;
  size_t GetNativeSizesLength() const override;
  virtual already_AddRefed<ProgressTracker> GetProgressTracker() override;
  virtual size_t SizeOfSourceWithComputedFallback(
      SizeOfState& aState) const override;
  virtual void CollectSizeOfSurfaces(nsTArray<SurfaceMemoryCounter>& aCounters,
                                     MallocSizeOf aMallocSizeOf) const override;

  virtual void IncrementAnimationConsumers() override;
  virtual void DecrementAnimationConsumers() override;
#ifdef DEBUG
  virtual uint32_t GetAnimationConsumers() override;

  virtual nsresult OnImageDataAvailable(nsIRequest* aRequest,
                                        nsISupports* aContext,
                                        nsIInputStream* aInStr,
                                        uint64_t aSourceOffset,
                                        uint32_t aCount) override;
  virtual nsresult OnImageDataComplete(nsIRequest* aRequest,
                                       nsISupports* aContext, nsresult aStatus,
                                       bool aLastPart) override;

  virtual void OnSurfaceDiscarded(const SurfaceKey& aSurfaceKey) override;

  virtual void SetInnerWindowID(uint64_t aInnerWindowId) override;
  virtual uint64_t InnerWindowID() const override;

  virtual bool HasError() override;
  virtual void SetHasError() override;

  nsIURI* GetURI() const override;

  virtual ~DynamicImage() {}

  RefPtr<gfxDrawable> mDrawable;

}  // namespace image
}  // namespace mozilla

#endif  // mozilla_image_DynamicImage_h