michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "VideoSegment.h"
michael@0: 
michael@0: #include "gfx2DGlue.h"
michael@0: #include "ImageContainer.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: 
michael@0: using namespace layers;
michael@0: 
michael@0: VideoFrame::VideoFrame(already_AddRefed<Image>& aImage,
michael@0:                        const gfxIntSize& aIntrinsicSize)
michael@0:   : mImage(aImage), mIntrinsicSize(aIntrinsicSize), mForceBlack(false)
michael@0: {}
michael@0: 
michael@0: VideoFrame::VideoFrame()
michael@0:   : mIntrinsicSize(0, 0), mForceBlack(false)
michael@0: {}
michael@0: 
michael@0: VideoFrame::~VideoFrame()
michael@0: {}
michael@0: 
michael@0: void
michael@0: VideoFrame::SetNull() {
michael@0:   mImage = nullptr;
michael@0:   mIntrinsicSize = gfxIntSize(0, 0);
michael@0: }
michael@0: 
michael@0: void
michael@0: VideoFrame::TakeFrom(VideoFrame* aFrame)
michael@0: {
michael@0:   mImage = aFrame->mImage.forget();
michael@0:   mIntrinsicSize = aFrame->mIntrinsicSize;
michael@0:   mForceBlack = aFrame->GetForceBlack();
michael@0: }
michael@0: 
michael@0: VideoChunk::VideoChunk()
michael@0: {}
michael@0: 
michael@0: VideoChunk::~VideoChunk()
michael@0: {}
michael@0: 
michael@0: void
michael@0: VideoSegment::AppendFrame(already_AddRefed<Image>&& aImage,
michael@0:                           TrackTicks aDuration,
michael@0:                           const IntSize& aIntrinsicSize)
michael@0: {
michael@0:   VideoChunk* chunk = AppendChunk(aDuration);
michael@0:   VideoFrame frame(aImage, ThebesIntSize(aIntrinsicSize));
michael@0:   chunk->mFrame.TakeFrom(&frame);
michael@0: }
michael@0: 
michael@0: VideoSegment::VideoSegment()
michael@0:   : MediaSegmentBase<VideoSegment, VideoChunk>(VIDEO)
michael@0: {}
michael@0: 
michael@0: VideoSegment::~VideoSegment()
michael@0: {}
michael@0: 
michael@0: }